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release_1_
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| Author | SHA1 | Date | |
|---|---|---|---|
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e439c9fe36 |
30
.gitignore
vendored
30
.gitignore
vendored
@@ -1,30 +0,0 @@
|
||||
*.a
|
||||
*.la
|
||||
*.lo
|
||||
*.o
|
||||
*.so
|
||||
*~
|
||||
.bootstrap
|
||||
.deps
|
||||
.emacs*
|
||||
.libs
|
||||
ABOUT-NLS
|
||||
ChangeLog
|
||||
INSTALL
|
||||
Make.rules
|
||||
Makefile
|
||||
Makefile.in
|
||||
aclocal.m4
|
||||
autom4te.cache
|
||||
build-aux
|
||||
build-aux/
|
||||
config.h
|
||||
config.h.in
|
||||
config.log
|
||||
config.status
|
||||
configure
|
||||
gnu
|
||||
libtool
|
||||
m4
|
||||
rmt
|
||||
stamp-h1
|
||||
6
.gitmodules
vendored
6
.gitmodules
vendored
@@ -1,6 +0,0 @@
|
||||
[submodule "gnulib"]
|
||||
path = gnulib
|
||||
url = git://git.sv.gnu.org/gnulib.git
|
||||
[submodule "paxutils"]
|
||||
path = paxutils
|
||||
url = git://git.sv.gnu.org/paxutils.git
|
||||
35
AUTHORS
35
AUTHORS
@@ -1,15 +1,28 @@
|
||||
Authors of GNU tar.
|
||||
|
||||
Public domain tar was written by John Gilmore, with contributions from
|
||||
Henry Spencer, Fred Fish, Ian Darwin, Geoff Collyer, Stan Barber, Guy
|
||||
Harris, Dave Brower, Richard Todd, Michael Rendell, Stu Heiss, and
|
||||
Rich Salz.
|
||||
The following contributions warranted legal paper exchanges with the
|
||||
Free Software Foundation. Also see files ChangeLog and THANKS.
|
||||
|
||||
The FSF version, named GNU tar, was derived from public domain tar by
|
||||
Jay Fenlason and Joy Kendall. Amy Gorin and Melissa Weisshaus
|
||||
contributed to the manual. GNU tar has been maintained in turn by
|
||||
Thomas Bushnell BSG, François Pinard, Paul Eggert, and Sergey
|
||||
Poznyakoff.
|
||||
TAR Jay Fenlason
|
||||
Assigns his changes.
|
||||
|
||||
Many others have contributed to GNU tar; please see the files THANKS
|
||||
and ChangeLog.
|
||||
TAR Richard E Salz 1993-03-11
|
||||
Disclaims changes to getdate.y.
|
||||
|
||||
TAR MANUAL (?) Amy Gorin (US 1963) 1995-01-10
|
||||
Assigns the Tar Manual.
|
||||
|
||||
TAR Francois Pinard Canada 1949 1996-02-01
|
||||
Assigns past and future changes.
|
||||
|
||||
TAR Melissa Weisshaus US 1966 1997-04-09
|
||||
Assigns changes to the manual and future changes.
|
||||
melissa@gnu.ai.mit.edu
|
||||
|
||||
TAR Thomas Michael Innis Bushnell US 1967 1997-04-09
|
||||
Assigns changes.
|
||||
thomas@gnu.ai.mit.edu
|
||||
|
||||
TAR Thomas Michael Innis Bushnell US 1967 1997-04-09
|
||||
Assigns changes to manual.
|
||||
thomas@gnu.ai.mit.edu
|
||||
|
||||
674
COPYING
674
COPYING
@@ -1,674 +0,0 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
|
||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||
871
ChangeLog.1
871
ChangeLog.1
File diff suppressed because it is too large
Load Diff
8834
ChangeLog.CVS
8834
ChangeLog.CVS
File diff suppressed because it is too large
Load Diff
@@ -1,70 +0,0 @@
|
||||
# Fix typos in tar ChangeLog entries generated from git log
|
||||
|
||||
f24b30ec8ca1851b7bd14694241de3b38194c99c
|
||||
s/commit 2bd9c153_\./commit 2bd9c153)./
|
||||
|
||||
29a6964af3e1baabe978ce608e0466e1250d08ab
|
||||
s/ORDER \(none, name, or order\)\./ORDER (none, name, or inode)./
|
||||
|
||||
2af87fa2776c8125a587a9b0c2c4fae3bf921ff7
|
||||
s/contant\./content./
|
||||
|
||||
2bd9c15391b0bd6ef0bff76aebf09cfb53003199
|
||||
s/ocurrence/occurrence/
|
||||
|
||||
47da28892e6860a3a6fc06745f640e3bb878c757
|
||||
s/aruond/around/
|
||||
|
||||
f7077dd38b018f19d3a5c7df6accc6b07b8a2356
|
||||
s/absoulte/absolute/
|
||||
|
||||
28b44aaacb45680aa6640e0a6d7ceab04cfdbf11
|
||||
s/warniing/warning/
|
||||
|
||||
47560a0498bde20621ce4e367b1d68bf8cd8f1a3
|
||||
s/interacton/interaction/
|
||||
|
||||
26538c9bfc5fd726d625bef5fa3f08212d50173a
|
||||
s/consuption/consumption/;
|
||||
s/misfunctioned/malfunctioned/;
|
||||
s/misssing/missing/;
|
||||
|
||||
696338043e52f440853e1143c52b81b41cd59723
|
||||
s/suuport/support/
|
||||
|
||||
643a8844a578ff146cfe746fe6091d29502b6c40
|
||||
s/incrfental/incremental/;
|
||||
s/afterwards/afterward/;
|
||||
|
||||
03858cf583ce299b836d8a848967ce290a6bf303
|
||||
s/Peformance/Performance/
|
||||
|
||||
fa307a665545753b6729191fd2559ce872fa470a
|
||||
s/filags/flags/
|
||||
|
||||
73d0d1a0f883be5f67534362c99382f1eae8d178
|
||||
s/contais/contains/
|
||||
|
||||
5af29cb944c84e2d539ce9df527d63c29f6012b9
|
||||
s/appendig/appending/
|
||||
|
||||
7dd57ebdfa9ac0d2af4622449f45b5025f6c184f
|
||||
s/encounted/encountered/
|
||||
|
||||
ecbcb7b6d74c2d69386c8d7e435486a4690c9993
|
||||
s/inadvertantly/inadvertently/
|
||||
|
||||
4dfcd6c054a5e9e1a371c822a3be90564dd9b690
|
||||
s/succesfully/successfully/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
71
Makefile.am
71
Makefile.am
@@ -1,39 +1,60 @@
|
||||
# Main Makefile for GNU tar.
|
||||
# Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
|
||||
|
||||
# Copyright 1994-1997, 1999-2001, 2003, 2007, 2009, 2013-2014, 2016 Free
|
||||
# Software Foundation, Inc.
|
||||
|
||||
# This file is part of GNU tar.
|
||||
|
||||
# GNU tar is free software; you can redistribute it and/or modify
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# GNU tar is distributed in the hope that it will be useful,
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
ACLOCAL_AMFLAGS = -I m4
|
||||
EXTRA_DIST = ChangeLog.1 Make.rules
|
||||
SUBDIRS = doc gnu lib rmt src scripts po tests
|
||||
AUTOMAKE_OPTIONS = gnits dist-shar
|
||||
|
||||
dist-hook:
|
||||
$(MAKE) changelog_dir=$(distdir) ChangeLog
|
||||
-rm -f $(distdir).cpio
|
||||
find $(distdir) | cpio -Hcrc -o | \
|
||||
eval GZIP= gzip $(GZIP_ENV) -c > $(distdir).cpio.gz
|
||||
BABYL = rmail/* admin/*/RMAIL
|
||||
EXTRA_DIST = AC-PATCHES AM-PATCHES BI-PATCHES PORTS rebox.el
|
||||
SUBDIRS = doc lib intl src scripts po tests
|
||||
|
||||
distclean-local:
|
||||
-rm -f $(distdir).cpio.gz
|
||||
all-local: $(CONFIG_HEADER)
|
||||
|
||||
include Make.rules
|
||||
id: ID
|
||||
|
||||
gen_start_date = 2009-03-06
|
||||
prev_change_log = ChangeLog.CVS
|
||||
changelog_dir = .
|
||||
changelog_amend_file=ChangeLog.amend
|
||||
ID:
|
||||
cd lib && $(MAKE) $@
|
||||
cd src && $(MAKE) $@
|
||||
|
||||
dist-zoo: $(DISTFILES)
|
||||
rm -rf $(distdir)
|
||||
mkdir $(distdir)
|
||||
distdir=`cd $(distdir) && pwd` \
|
||||
&& cd $(srcdir) \
|
||||
&& automake --include-deps --output-dir=$$distdir
|
||||
@for file in $(DISTFILES); do \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $(srcdir)/$$file $(distdir)/$$file; \
|
||||
done
|
||||
for subdir in $(SUBDIRS); do \
|
||||
test -d $(distdir)/$$subdir \
|
||||
|| mkdir $(distdir)/$$subdir \
|
||||
|| exit 1; \
|
||||
chmod 777 $(distdir)/$$subdir; \
|
||||
(cd $$subdir && $(MAKE) dist) || exit 1; \
|
||||
done
|
||||
@sublist="$(DIST_SUBDIRS)"; \
|
||||
for dir in $$sublist; do \
|
||||
echo copying directory $$dir; \
|
||||
tar -chf - $$dir | (cd $(distdir) && tar -xBpf -); \
|
||||
done
|
||||
chmod -R a+r $(distdir)
|
||||
find $(distdir) -type f | xargs dosfn
|
||||
# find $(distdir) -type f | xargs recode :ibmpc
|
||||
mv $(distdir) $(PACKAGE)
|
||||
find $(PACKAGE) -type f | zoo ahIq $(PACKAGE).zoo
|
||||
rm -rf $(PACKAGE)
|
||||
|
||||
378
Makefile.in
Normal file
378
Makefile.in
Normal file
@@ -0,0 +1,378 @@
|
||||
# Makefile.in generated automatically by automake 1.1n from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy, distribute and modify it.
|
||||
|
||||
# Main Makefile for GNU tar.
|
||||
# Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
|
||||
SHELL = /bin/sh
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = .
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = true
|
||||
PRE_INSTALL = true
|
||||
POST_INSTALL = true
|
||||
NORMAL_UNINSTALL = true
|
||||
PRE_UNINSTALL = true
|
||||
POST_UNINSTALL = true
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
CATALOGS = @CATALOGS@
|
||||
CATOBJEXT = @CATOBJEXT@
|
||||
CC = @CC@
|
||||
DATADIRNAME = @DATADIRNAME@
|
||||
ECHO_C = @ECHO_C@
|
||||
ECHO_N = @ECHO_N@
|
||||
GENCAT = @GENCAT@
|
||||
GMOFILES = @GMOFILES@
|
||||
GMSGFMT = @GMSGFMT@
|
||||
GT_NO = @GT_NO@
|
||||
GT_YES = @GT_YES@
|
||||
INSTOBJEXT = @INSTOBJEXT@
|
||||
INTLDEPS = @INTLDEPS@
|
||||
INTLLIBS = @INTLLIBS@
|
||||
INTLOBJS = @INTLOBJS@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MKINSTALLDIRS = @MKINSTALLDIRS@
|
||||
MSGFMT = @MSGFMT@
|
||||
PACKAGE = @PACKAGE@
|
||||
POFILES = @POFILES@
|
||||
POSUB = @POSUB@
|
||||
RANLIB = @RANLIB@
|
||||
RMT = @RMT@
|
||||
U = @U@
|
||||
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
|
||||
USE_NLS = @USE_NLS@
|
||||
VERSION = @VERSION@
|
||||
YACC = @YACC@
|
||||
|
||||
AUTOMAKE_OPTIONS = gnits dist-shar
|
||||
|
||||
BABYL = rmail/* admin/*/RMAIL
|
||||
EXTRA_DIST = AC-PATCHES AM-PATCHES BI-PATCHES PORTS rebox.el
|
||||
SUBDIRS = doc lib intl src scripts po tests
|
||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
||||
CONFIG_HEADER_IN = config.h.in
|
||||
CONFIG_HEADER_FULL = config.h
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
DIST_COMMON = README ABOUT-NLS AUTHORS BACKLOG COPYING ChangeLog \
|
||||
INSTALL Makefile.am Makefile.in NEWS THANKS TODO acconfig.h \
|
||||
acinclude.m4 aclocal.m4 config.h.in configure configure.in install-sh \
|
||||
missing mkinstalldirs stamp-h.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
GZIP = --best
|
||||
default: all
|
||||
|
||||
.SUFFIXES:
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --gnits Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
$(srcdir)/aclocal.m4: configure.in acinclude.m4
|
||||
cd $(srcdir) && $(ACLOCAL)
|
||||
|
||||
config.status: configure
|
||||
$(SHELL) ./config.status --recheck
|
||||
$(srcdir)/configure: configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
|
||||
cd $(srcdir) && $(AUTOCONF)
|
||||
|
||||
$(CONFIG_HEADER): stamp-h
|
||||
stamp-h: $(CONFIG_HEADER_IN) $(top_builddir)/config.status
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES= CONFIG_HEADERS=$(CONFIG_HEADER_FULL) \
|
||||
$(SHELL) ./config.status
|
||||
@echo timestamp > stamp-h
|
||||
$(srcdir)/$(CONFIG_HEADER_IN): stamp-h.in
|
||||
$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) acconfig.h
|
||||
cd $(top_srcdir) && $(AUTOHEADER)
|
||||
echo timestamp > $(srcdir)/stamp-h.in
|
||||
|
||||
mostlyclean-hdr:
|
||||
|
||||
clean-hdr:
|
||||
|
||||
distclean-hdr:
|
||||
rm -f $(CONFIG_HEADER)
|
||||
|
||||
maintainer-clean-hdr:
|
||||
|
||||
# This directory's subdirectories are mostly independent; you can cd
|
||||
# into them and run `make' without going through this Makefile.
|
||||
# To change the values of `make' variables: instead of editing Makefiles,
|
||||
# (1) if the variable is set in `config.status', edit `config.status'
|
||||
# (which will cause the Makefiles to be regenerated when you run `make');
|
||||
# (2) otherwise, pass the desired values on the `make' command line.
|
||||
|
||||
@SET_MAKE@
|
||||
|
||||
all-recursive install-data-recursive install-exec-recursive \
|
||||
installdirs-recursive install-recursive uninstall-recursive \
|
||||
check-recursive installcheck-recursive info-recursive dvi-recursive \
|
||||
mostlyclean-recursive clean-recursive distclean-recursive \
|
||||
maintainer-clean-recursive:
|
||||
@for subdir in $(SUBDIRS); do \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
(cd $$subdir && $(MAKE) $$target) \
|
||||
|| case "$(MFLAGS)" in *k*) fail=yes;; *) exit 1;; esac; \
|
||||
done && test -z "$$fail"
|
||||
tags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
(cd $$subdir && $(MAKE) tags); \
|
||||
done
|
||||
|
||||
tags: TAGS
|
||||
|
||||
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
|
||||
done; \
|
||||
test -z "$(ETAGS_ARGS)config.h.in$(SOURCES)$(HEADERS)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $(SOURCES) $(HEADERS) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(PACKAGE)-$(VERSION)
|
||||
# This target untars the dist file and tries a VPATH configuration. Then
|
||||
# it guarantees that the distribution is self-contained by making another
|
||||
# tarfile.
|
||||
distcheck: dist
|
||||
rm -rf $(distdir)
|
||||
GZIP=$(GZIP) $(TAR) zxf $(distdir).tar.gz --mode=a+r
|
||||
mkdir $(distdir)/=build
|
||||
mkdir $(distdir)/=inst
|
||||
dc_install_base=`cd $(distdir)/=inst && pwd`; \
|
||||
cd $(distdir)/=build \
|
||||
&& ../configure --with-included-gettext --srcdir=.. --prefix=$$dc_install_base \
|
||||
&& $(MAKE) \
|
||||
&& $(MAKE) dvi \
|
||||
&& $(MAKE) check \
|
||||
&& $(MAKE) install \
|
||||
&& $(MAKE) installcheck \
|
||||
&& $(MAKE) dist
|
||||
rm -rf $(distdir)
|
||||
@echo "========================"; \
|
||||
echo "$(distdir).tar.gz is ready for distribution"; \
|
||||
echo "========================"
|
||||
dist: distdir
|
||||
-chmod -R a+r $(distdir)
|
||||
GZIP=$(GZIP) $(TAR) chozf $(distdir).tar.gz --mode=a+r $(distdir)
|
||||
rm -rf $(distdir)
|
||||
dist-shar: distdir
|
||||
-chmod -R a+r $(distdir)
|
||||
rm -rf $(distdir)
|
||||
dist-all: distdir
|
||||
-chmod -R a+r $(distdir)
|
||||
GZIP=$(GZIP) $(TAR) chozf $(distdir).tar.gz --mode=a+r $(distdir)
|
||||
rm -rf $(distdir)
|
||||
distdir: $(DISTFILES)
|
||||
@if sed 15q $(srcdir)/NEWS | fgrep -e "$(VERSION)" > /dev/null; then :; else \
|
||||
echo "NEWS not updated; not releasing" 1>&2; \
|
||||
exit 1; \
|
||||
fi
|
||||
rm -rf $(distdir)
|
||||
mkdir $(distdir)
|
||||
-chmod 755 $(distdir)
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file; \
|
||||
done
|
||||
for subdir in $(SUBDIRS); do \
|
||||
test -d $(distdir)/$$subdir \
|
||||
|| mkdir $(distdir)/$$subdir \
|
||||
|| exit 1; \
|
||||
chmod 755 $(distdir)/$$subdir; \
|
||||
(cd $$subdir && $(MAKE) distdir=../$(distdir)/$$subdir distdir) \
|
||||
|| exit 1; \
|
||||
done
|
||||
info: info-recursive
|
||||
dvi: dvi-recursive
|
||||
check: all-am
|
||||
$(MAKE) check-recursive
|
||||
installcheck: installcheck-recursive
|
||||
all-recursive-am: $(CONFIG_HEADER)
|
||||
$(MAKE) all-recursive
|
||||
|
||||
all-am: Makefile config.h all-local
|
||||
|
||||
install-exec: install-exec-recursive
|
||||
@$(NORMAL_INSTALL)
|
||||
|
||||
install-data: install-data-recursive
|
||||
@$(NORMAL_INSTALL)
|
||||
|
||||
install: install-recursive
|
||||
@:
|
||||
|
||||
uninstall: uninstall-recursive
|
||||
|
||||
all: all-recursive-am all-am
|
||||
|
||||
install-strip:
|
||||
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
|
||||
installdirs: installdirs-recursive
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
|
||||
|
||||
clean-generic:
|
||||
test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
|
||||
|
||||
distclean-generic:
|
||||
rm -f Makefile $(DISTCLEANFILES)
|
||||
rm -f config.cache config.log stamp-h
|
||||
test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
|
||||
test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
|
||||
mostlyclean-am: mostlyclean-hdr mostlyclean-tags mostlyclean-generic
|
||||
|
||||
clean-am: clean-hdr clean-tags clean-generic mostlyclean-am
|
||||
|
||||
distclean-am: distclean-hdr distclean-tags distclean-generic clean-am
|
||||
|
||||
maintainer-clean-am: maintainer-clean-hdr maintainer-clean-tags \
|
||||
maintainer-clean-generic distclean-am
|
||||
|
||||
mostlyclean: mostlyclean-recursive mostlyclean-am
|
||||
|
||||
clean: clean-recursive clean-am
|
||||
|
||||
distclean: distclean-recursive distclean-am
|
||||
rm -f config.status
|
||||
|
||||
maintainer-clean: maintainer-clean-recursive maintainer-clean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
rm -f config.status
|
||||
|
||||
.PHONY: default mostlyclean-hdr distclean-hdr clean-hdr \
|
||||
maintainer-clean-hdr install-data-recursive uninstall-data-recursive \
|
||||
install-exec-recursive uninstall-exec-recursive installdirs-recursive \
|
||||
uninstalldirs-recursive all-recursive check-recursive \
|
||||
installcheck-recursive info-recursive dvi-recursive \
|
||||
mostlyclean-recursive distclean-recursive clean-recursive \
|
||||
maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
|
||||
distclean-tags clean-tags maintainer-clean-tags distdir info dvi \
|
||||
installcheck all-recursive-am all-am install-exec install-data install \
|
||||
uninstall all installdirs mostlyclean-generic distclean-generic \
|
||||
clean-generic maintainer-clean-generic clean mostlyclean distclean \
|
||||
maintainer-clean
|
||||
|
||||
|
||||
all-local: $(CONFIG_HEADER)
|
||||
|
||||
id: ID
|
||||
|
||||
ID:
|
||||
cd lib && $(MAKE) $@
|
||||
cd src && $(MAKE) $@
|
||||
|
||||
dist-zoo: $(DISTFILES)
|
||||
rm -rf $(distdir)
|
||||
mkdir $(distdir)
|
||||
distdir=`cd $(distdir) && pwd` \
|
||||
&& cd $(srcdir) \
|
||||
&& automake --include-deps --output-dir=$$distdir
|
||||
@for file in $(DISTFILES); do \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $(srcdir)/$$file $(distdir)/$$file; \
|
||||
done
|
||||
for subdir in $(SUBDIRS); do \
|
||||
test -d $(distdir)/$$subdir \
|
||||
|| mkdir $(distdir)/$$subdir \
|
||||
|| exit 1; \
|
||||
chmod 777 $(distdir)/$$subdir; \
|
||||
(cd $$subdir && $(MAKE) dist) || exit 1; \
|
||||
done
|
||||
@sublist="$(DIST_SUBDIRS)"; \
|
||||
for dir in $$sublist; do \
|
||||
echo copying directory $$dir; \
|
||||
tar -chf - $$dir | (cd $(distdir) && tar -xBpf -); \
|
||||
done
|
||||
chmod -R a+r $(distdir)
|
||||
find $(distdir) -type f | xargs dosfn
|
||||
# find $(distdir) -type f | xargs recode :ibmpc
|
||||
mv $(distdir) $(PACKAGE)
|
||||
find $(PACKAGE) -type f | zoo ahIq $(PACKAGE).zoo
|
||||
rm -rf $(PACKAGE)
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
131
PORTS
Normal file
131
PORTS
Normal file
@@ -0,0 +1,131 @@
|
||||
* Ports of GNU tar and other micro-tars -*- outline -*-
|
||||
|
||||
Please write tar-bugs@gnu.ai.mit.edu if you are aware of various ports
|
||||
of GNU tar to non-Unix systems not listed here, or for corrections.
|
||||
Please provide the goal system, a complete and stable URL, the maintainer
|
||||
name and address, the tar version used as a base, and your comments.
|
||||
|
||||
.* Amiga
|
||||
|
||||
. + ftp://ftp.wustl.edu/systems/amiga/aminet/util/arc/GNUtar-1.11.8.lha
|
||||
maintained by Enrico Forestieri <enrico@com.unipr.it>
|
||||
Based on tar 1.11.8.
|
||||
|
||||
. + ftp://ftp.ninemoons.com/pub/ade/current/amiga-bin/tar-1.11.8-bin.lha
|
||||
maintained by the ADE group <fnf@fishpond.ninemoons.com>
|
||||
Based on tar 1.11.8, needs ixemul.library.
|
||||
|
||||
. + ftp://ftp.wustl.edu/systems/amiga/aminet/util/arc/gnutar.lha
|
||||
maintained by <mscheler@wuarchive.wustl.edu>
|
||||
|
||||
.* DEC alpha (NT)
|
||||
|
||||
. + ftp://ftp.cdrom.com/.20/windows/archiver/tar.zip
|
||||
maintained by Drew Bliss & Geoff Voelker
|
||||
|
||||
.* DEC VAX (VMS)
|
||||
|
||||
. + http://www.lp.se/free/vmstar/
|
||||
maintained by Richard Levitte <levitte@lp.se>
|
||||
This is not GNU tar, but a separate implementation.
|
||||
|
||||
. + maintained by William Bader <william@nscs.fast.net>
|
||||
For V4.7. Based on an old PDtar. Requires compatible shared libraries
|
||||
to run V5 or V6 executables.
|
||||
|
||||
.* IBM/PC (DV/X)
|
||||
|
||||
. + ftp://qdeck.com/ (?)
|
||||
maintained by David Ronis <ronis@gibbs.chem.mcgill.ca>
|
||||
For Desqview/X. Everything works besides compression. Copy of hacked
|
||||
sources available, some of DV/X's programmer's library also needed.
|
||||
|
||||
.* IBM/PC (MSDOS)
|
||||
|
||||
. + http://www.simtel.net/simtel.net/
|
||||
http://www.leo.org/pub/comp/platforms/pc/gnuish (Germany)
|
||||
ftp://ftp.simtel.net/simtelnet/gnu
|
||||
ftp://ftp.leo.org/pub/comp/platforms/pc/gnuish
|
||||
maintained by Darrel Hankerson <hankedr@mail.auburn.edu>
|
||||
You get many GNU tools, not only `tar'. The GNUish project is described
|
||||
in `gnuish_t.htm'.
|
||||
|
||||
. + The DJGPP development tools also include some `tar' utilities.
|
||||
|
||||
. + ftp://ftp.mcs.com/mcsnet.users/les/dos-gnutar/
|
||||
maintained by Leslie Mikesell <les@mcs.net>
|
||||
Based on tar 1.11.2. Support for SCSI (via ASPI) and network (rsh over
|
||||
packet driver). No support for win95 long file names.
|
||||
|
||||
. + ftp://ftp.wu-wien.ac.at:pub/src/PCmisc/aspi-tar/*
|
||||
maintained by Christoph Splittgerber <chris@orion.sdata.de>
|
||||
Based on tar 1.10. Support for SCSI (via ASPI).
|
||||
|
||||
. + ftp://wuarchive (?)
|
||||
Several DOS version based on PDtar. John Gilmore <gnu@toad.com> says
|
||||
he has copies of several vintages saved.
|
||||
|
||||
. + ftp://ftp.cdrom.com/.14/languages/ada/toolkit/msdos/gtar/gtar.exe
|
||||
ftp://ftp.cdrom.com/.14/languages/ada/toolkit/msdos/gtar/gtar.taz
|
||||
ftp://ftp.cdrom.com/.14/languages/ada/toolkit/msdos/gtar/gtar.zip
|
||||
|
||||
. + ftp://ftp.cdrom.com/.4/os2/archiver/tar.zip
|
||||
Based on PDtar.
|
||||
|
||||
. + ftp://ftp.cdrom.com/.20/windows/archiver/tar.zip
|
||||
maintained by Drew Bliss & Geoff Voelker
|
||||
GNU tar for NT (intel and Alpha platforms).
|
||||
|
||||
. + ftp://garbo.uwasa.fi/pc/unix/untgz095.zip
|
||||
maintained by Tillmann Steinbrecher <tst@darmstadt.netsurf.de>
|
||||
The `untgz' program is a fast .tar or .tar.gz (.tgz) extractor.
|
||||
|
||||
. + http://people.darmstadt.netsurf.de/tst/tar.htm
|
||||
maintained by Tillmann Steinbrecher <tst@darmstadt.netsurf.de>
|
||||
This is not a `tar' port, but an index of them.
|
||||
|
||||
.* IBM/PC (OS/2)
|
||||
|
||||
. + http://www.leo.org/pub/comp/os/os2/leo/gnu/archiver/gtar254.zip
|
||||
http://www.leo.org/pub/comp/os/os2/leo/gnu/archiver/gtak254.zip
|
||||
maintained by Andreas Kaiser <Andreas.Kaiser@stuttgart.netsurf.de>
|
||||
Version 2.54. Based on tar 1.10. The second archive contains SCSI
|
||||
drivers (DAT streamers notably) and rmt-type programs.
|
||||
|
||||
. + ftp://garbo.uwasa.fi/pc/unix/untgz095.zip
|
||||
maintained by Tillmann Steinbrecher <tst@darmstadt.netsurf.de>
|
||||
The `untgz' program is a fast .tar or .tar.gz (.tgz) extractor.
|
||||
|
||||
.* IBM/PC (Win32: Windows 95, NT 3.5 or NT 4.0)
|
||||
|
||||
. + ftp://ftp.cygnus.com:~ftp/pub/sac/win32/usersrc/*
|
||||
maintained by Cygnus
|
||||
GNU-Win32 B17.1 distribution. Download all files, `cat' them together,
|
||||
and `untar' the result. You get many GNU tools, not only `tar'.
|
||||
Based on tar 1.11.2.
|
||||
|
||||
. + ftp://ftp.cdrom.com/.20/windows/archiver/tar.zip
|
||||
maintained by Drew Bliss & Geoff Voelker
|
||||
GNU tar for NT (intel and Alpha platforms).
|
||||
|
||||
. + ftp://garbo.uwasa.fi/pc/unix/untgz095.zip
|
||||
maintained by Tillmann Steinbrecher <tst@darmstadt.netsurf.de>
|
||||
The `untgz' program is a fast .tar or .tar.gz (.tgz) extractor.
|
||||
|
||||
.* IBM/PC (Windows 3.1)
|
||||
|
||||
. + ftp://ftp.mcs.com/mcsnet.users/les/win-gnutar/
|
||||
maintained by Leslie Mikesell <les@mcs.net>
|
||||
Support for network (rsh over winsock). No support for win95 long
|
||||
file names.
|
||||
|
||||
. + ftp://ftp.gamesdomain.ru/.1/os/windows/programr/tar.zip
|
||||
Based on GNU tar 1.11.2.
|
||||
|
||||
.* Macintosh
|
||||
|
||||
. + There is a tar in Stuffit Expander which is available many places and
|
||||
comes with MacOS. It creates some spurious files but works on average.
|
||||
|
||||
. + There is an excellent GNU tar bundled in Tenon MachTen, but it does not
|
||||
seem to be available separately.
|
||||
273
README
273
README
@@ -1,89 +1,91 @@
|
||||
README for GNU tar
|
||||
See the end of file for copying conditions.
|
||||
|
||||
* Introduction
|
||||
Copyright 1990, 1991, 1992, 1994, 1997, 1998, 1999, 2000, 2001
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU tar.
|
||||
|
||||
GNU tar is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GNU tar is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with tar; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA.
|
||||
|
||||
|
||||
Please glance through *all* sections of this
|
||||
'README' file before starting configuration. Also make sure you read files
|
||||
'ABOUT-NLS' and 'INSTALL' if you are not familiar with them already.
|
||||
`README' file before starting configuration. Also make sure you read files
|
||||
`ABOUT-NLS' and `INSTALL' if you are not familiar with them already.
|
||||
|
||||
If you got the 'tar' distribution in 'shar' format, time stamps ought to be
|
||||
properly restored; do not ignore such complaints at 'unshar' time.
|
||||
If you got the `tar' distribution in `shar' format, time stamps ought to be
|
||||
properly restored; do not ignore such complaints at `unshar' time.
|
||||
|
||||
GNU 'tar' saves many files together into a single tape or disk
|
||||
GNU `tar' saves many files together into a single tape or disk
|
||||
archive, and can restore individual files from the archive. It includes
|
||||
multivolume support, the ability to archive sparse files, automatic archive
|
||||
compression/decompression, remote archives and special features that allow
|
||||
'tar' to be used for incremental and full backups. This distribution
|
||||
also includes 'rmt', the remote tape server. The 'mt' tape drive control
|
||||
program is in the GNU 'cpio' distribution.
|
||||
`tar' to be used for incremental and full backups. This distribution
|
||||
also includes `rmt', the remote tape server. The `mt' tape drive control
|
||||
program is in the GNU `cpio' distribution.
|
||||
|
||||
GNU 'tar' is derived from John Gilmore's public domain 'tar'.
|
||||
GNU `tar' is derived from John Gilmore's public domain `tar'.
|
||||
|
||||
See file 'ABOUT-NLS' for how to customize this program to your language.
|
||||
See file 'COPYING' for copying conditions.
|
||||
See file 'INSTALL' for compilation and installation instructions.
|
||||
See file 'NEWS' for a list of major changes in the current release.
|
||||
See file 'THANKS' for a list of contributors.
|
||||
See file `ABOUT-NLS' for how to customize this program to your language.
|
||||
See file `COPYING' for copying conditions.
|
||||
See file `INSTALL' for compilation and installation instructions.
|
||||
See file `PORTS' for various ports of GNU tar to non-Unix systems.
|
||||
See file `NEWS' for a list of major changes in the current release.
|
||||
See file `THANKS' for a list of contributors.
|
||||
|
||||
Besides those configure options documented in files 'INSTALL' and
|
||||
'ABOUT-NLS', an extra option may be accepted after './configure':
|
||||
Besides those configure options documented in files `INSTALL' and
|
||||
`ABOUT-NLS', an extra option may be accepted after `./configure':
|
||||
|
||||
* Install
|
||||
|
||||
** Selecting the default archive format.
|
||||
|
||||
The default archive format is GNU, this can be overridden by
|
||||
presetting DEFAULT_ARCHIVE_FORMAT while configuring. The allowed
|
||||
values are GNU, V7, OLDGNU, USTAR and POSIX.
|
||||
|
||||
** Selecting the default archive device
|
||||
|
||||
The default archive device is now 'stdin' on read and 'stdout' on write.
|
||||
The installer can still override this by presetting 'DEFAULT_ARCHIVE'
|
||||
in the environment before configuring (the behavior of '-[0-7]' or
|
||||
'-[0-7]lmh' options in 'tar' are then derived automatically). Similarly,
|
||||
'DEFAULT_BLOCKING' can be preset to something else than 20.
|
||||
|
||||
** Selecting full pathname of the "rmt" binary.
|
||||
|
||||
Previous versions of tar always looked for "rmt" binary in the
|
||||
directory "/etc/rmt". However, the "rmt" program included
|
||||
in the distribution was installed under "$prefix/libexec/rmt".
|
||||
To fix this discrepancy, tar now looks for "$prefix/libexec/rmt".
|
||||
If you do not want this behavior, specify full path name of
|
||||
"rmt" binary using DEFAULT_RMT_DIR variable, e.g.:
|
||||
|
||||
./configure DEFAULT_RMT_DIR=/etc
|
||||
|
||||
If you already have a copy of "rmt" installed and wish to use it
|
||||
instead of the version supplied with the distribution, use --with-rmt
|
||||
option:
|
||||
|
||||
./configure --with-rmt=/etc/rmt
|
||||
|
||||
This will also disable building the included version of rmt.
|
||||
|
||||
** Installing backup scripts.
|
||||
|
||||
This version of tar is shipped with the shell scripts for producing
|
||||
incremental backups (dumps) and restoring filesystems from them.
|
||||
The name of the backup script is "backup". The name of the
|
||||
restore script is "restore". They are installed in "$prefix/sbin"
|
||||
directory.
|
||||
|
||||
Use option --enable-backup-scripts to compile and install these
|
||||
scripts.
|
||||
|
||||
** '--disable-largefile' omits support for large files, even if the
|
||||
* `--disable-largefile' omits support for large files, even if the
|
||||
operating system supports large files. Typically, large files are
|
||||
those larger than 2 GB on a 32-bit host.
|
||||
those larger on 2 GB on a 32-bit host.
|
||||
|
||||
* Installation hints
|
||||
The default archive device is now `stdin' on read and `stdout' on write.
|
||||
The installer can still override this by presetting `DEFAULT_ARCHIVE'
|
||||
in the environment before configuring (the behavior of `-[0-7]' or
|
||||
`-[0-7]lmh' options in `tar' are then derived automatically). Similarly,
|
||||
`DEFAULT_BLOCKING' can be preset to something else than 20.
|
||||
|
||||
Here are a few hints which might help installing 'tar' on some systems.
|
||||
For comprehensive modifications to GNU tar, you might need tools beyond
|
||||
those used in simple installations. Fully install GNU m4 1.4 first,
|
||||
and only then, Autoconf 2.13 or later. Install Perl, then Automake
|
||||
1.4 or later. You might need Bison 1.28 or later, and GNU tar itself.
|
||||
All are available on GNU archive sites, like in
|
||||
ftp://ftp.gnu.org/pub/gnu/.
|
||||
|
||||
** gzip and bzip2.
|
||||
Send bug reports to `bug-tar@gnu.org'. (Beware, old-timers: it is
|
||||
`@gnu', not `@prep'; and not `bug-gnu-utils' anymore.) A bug report is
|
||||
an adequate description of the problem: your input, what you expected,
|
||||
what you got, and why this is wrong. Diffs are welcome, but they only
|
||||
describe a solution, from which the problem might be uneasy to infer.
|
||||
If needed, submit actual data files with your report. Small data files
|
||||
are preferred. Big files may sometimes be necessary, but do not send them
|
||||
to the report address; rather take special arrangement with the maintainer.
|
||||
|
||||
Your feedback will help us to make a better and more portable package.
|
||||
Consider documentation errors as bugs, and report them as such. If you
|
||||
develop anything pertaining to `tar' or have suggestions, let us know
|
||||
and share your findings by writing to <bug-tar@gnu.org>.
|
||||
|
||||
|
||||
Installation hints
|
||||
------------------
|
||||
|
||||
Here are a few hints which might help installing `tar' on some systems.
|
||||
|
||||
* gzip and bzip2.
|
||||
|
||||
GNU tar uses the gzip and bzip2 programs to read and write compressed
|
||||
archives. If you don't have these programs already, you need to
|
||||
@@ -102,9 +104,9 @@ then you have encountered a gzip incompatibility that should be fixed
|
||||
in gzip test version 1.3, which as of this writing is available at
|
||||
<ftp://alpha.gnu.org/gnu/gzip/>. You can work around the
|
||||
incompatibility by using a shell command like
|
||||
'gzip -d <file.tar.gz | tar -xzf -'.
|
||||
`gzip -d <file.tar.gz | tar -xzf -'.
|
||||
|
||||
** Solaris issues.
|
||||
* Solaris issues.
|
||||
|
||||
GNU tar exercises many features that can cause problems with older GCC
|
||||
versions. In particular, GCC 2.8.1 (sparc, -O1 or -O2) is known to
|
||||
@@ -115,15 +117,15 @@ Recent versions of Solaris tar sport a new -E option to generate
|
||||
extended headers in an undocumented format. GNU tar does not
|
||||
understand these headers.
|
||||
|
||||
** Static linking.
|
||||
* Static linking.
|
||||
|
||||
Some platform will, by default, prepare a smaller 'tar' executable
|
||||
which depends on shared libraries. Since GNU 'tar' may be used for
|
||||
Some platform will, by default, prepare a smaller `tar' executable
|
||||
which depends on shared libraries. Since GNU `tar' may be used for
|
||||
system-level backups and disaster recovery, installers might prefer to
|
||||
force static linking, making a bigger 'tar' executable maybe, but able to
|
||||
force static linking, making a bigger `tar' executable maybe, but able to
|
||||
work standalone, in situations where shared libraries are not available.
|
||||
The way to achieve static linking varies between systems. Set LDFLAGS
|
||||
to a value from the table below, before configuration (see 'INSTALL').
|
||||
to a value from the table below, before configuration (see `INSTALL').
|
||||
|
||||
Platform Compiler LDFLAGS
|
||||
|
||||
@@ -136,118 +138,59 @@ to a value from the table below, before configuration (see 'INSTALL').
|
||||
Solaris (vendor) -Bstatic
|
||||
SunOS (vendor) -Bstatic
|
||||
|
||||
** Failed tests 'ignfail.sh' or 'incremen.sh'.
|
||||
* Failed tests `ignfail.sh' or `incremen.sh'.
|
||||
|
||||
In an NFS environment, lack of synchronization between machine clocks
|
||||
might create difficulties to any tool comparing dates and file time stamps,
|
||||
like 'tar' in incremental dumps. This has been a recurrent problem with
|
||||
like `tar' in incremental dumps. This has been a recurrent problem with
|
||||
GNU Make for the last few years. We would like a general solution.
|
||||
|
||||
** BSD compatibility matters.
|
||||
* BSD compatibility matters.
|
||||
|
||||
Set LIBS to '-lbsd' before configuration (see 'INSTALL') if the linker
|
||||
complains about 'bsd_ioctl' (Slackware). Also set CPPFLAGS to
|
||||
'-I/usr/include/bsd' if <sgtty.h> is not found (Slackware).
|
||||
Set LIBS to `-lbsd' before configuration (see `INSTALL') if the linker
|
||||
complains about `bsd_ioctl' (Slackware). Also set CPPFLAGS to
|
||||
`-I/usr/include/bsd' if <sgtty.h> is not found (Slackware).
|
||||
|
||||
** OPENStep 4.2 swap files
|
||||
* OPENStep 4.2 swap files
|
||||
|
||||
Tar cannot read the file /private/vm/swapfile.front (even as root).
|
||||
This file is not a real file, but some kind of uncompressed view of
|
||||
the real compressed swap file; there is no reason to back it up, so
|
||||
the simplest workaround is to avoid tarring this file.
|
||||
|
||||
* Special topics
|
||||
|
||||
Here are a few special matters about GNU 'tar', not related to build
|
||||
Special topics
|
||||
--------------
|
||||
|
||||
Here are a few special matters about GNU `tar', not related to build
|
||||
matters. See previous section for such.
|
||||
|
||||
** File attributes.
|
||||
* File attributes.
|
||||
|
||||
About *security*, it is probable that future releases of 'tar' will have
|
||||
About *security*, it is probable that future releases of `tar' will have
|
||||
some behavior changed. There are many pending suggestions to choose from.
|
||||
Today, extracting an archive not being 'root', 'tar' will restore suid/sgid
|
||||
bits on files but owned by the extracting user. 'root' automatically gets
|
||||
a lot of special privileges, '-p' might later become required to get them.
|
||||
Today, extracting an archive not being `root', `tar' will restore suid/sgid
|
||||
bits on files but owned by the extracting user. `root' automatically gets
|
||||
a lot of special privileges, `-p' might later become required to get them.
|
||||
|
||||
GNU 'tar' does not properly restore symlink attributes. Various systems
|
||||
GNU `tar' does not properly restore symlink attributes. Various systems
|
||||
implement flavors of symbolic links showing different behavior and
|
||||
properties. We did not successfully sorted all these out yet. Currently,
|
||||
the 'lchown' call will be used if available, but that's all.
|
||||
the `lchown' call will be used if available, but that's all.
|
||||
|
||||
** POSIX compliance.
|
||||
* POSIX compliance.
|
||||
|
||||
GNU 'tar' is able to create archive in the following formats:
|
||||
|
||||
*** The format of UNIX version 7
|
||||
*** POSIX.1-1988 format, also known as "ustar format"
|
||||
*** POSIX.1-2001 format, also known as "pax format"
|
||||
*** Old GNU format (described below)
|
||||
|
||||
In addition to those, GNU 'tar' is also able to read archives
|
||||
produced by 'star' archiver.
|
||||
|
||||
A so called 'Old GNU' format is based on an early draft of the
|
||||
POSIX 1003.1 'ustar' standard which is different from the final
|
||||
standard. It defines its extensions (such as incremental backups
|
||||
and handling of the long file names) in a way incompatible with
|
||||
any existing tar archive format, therefore the use of old GNU
|
||||
format is strongly discouraged.
|
||||
|
||||
Please read the file NEWS for more information about POSIX compliance
|
||||
and new 'tar' features.
|
||||
GNU `tar' implements an early draft of the POSIX 1003.1 `ustar' standard
|
||||
which is different from the final standard. This will be progressively
|
||||
corrected over the incoming few years. Don't be mislead by the mere
|
||||
existence of the --posix option. Later releases will become able to
|
||||
read truly POSIX archives, and also to produce them under option. (Also,
|
||||
if you look at the internals, don't take the GNU extensions you see for
|
||||
granted, as they are planned to change.) GNU tar 2.0 will produce POSIX
|
||||
archives by default, but there is a long way before we get there.
|
||||
|
||||
* What's next?
|
||||
|
||||
GNU tar will be merged into GNU paxutils: a project containing
|
||||
several utilities related to creating and handling archives in
|
||||
various formats. The project will include tar, cpio and pax
|
||||
utilities.
|
||||
|
||||
* Bug reporting.
|
||||
|
||||
Send bug reports to <bug-tar@gnu.org>. A bug report should contain
|
||||
an adequate description of the problem, your input, what you expected,
|
||||
what you got, and why this is wrong. Diffs are welcome, but they only
|
||||
describe a solution, from which the problem might be uneasy to infer.
|
||||
If needed, submit actual data files with your report. Small data files
|
||||
are preferred. Big files may sometimes be necessary, but do not send them
|
||||
to the report address; rather take special arrangement with the maintainer.
|
||||
|
||||
Your feedback will help us to make a better and more portable package.
|
||||
Consider documentation errors as bugs, and report them as such. If you
|
||||
develop anything pertaining to 'tar' or have suggestions, let us know
|
||||
and share your findings by writing to <bug-tar@gnu.org>.
|
||||
|
||||
|
||||
* Copying
|
||||
|
||||
Copyright 1990-1992, 1994, 1997-2001, 2003-2004, 2007, 2012-2014, 2016
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU tar.
|
||||
|
||||
GNU tar is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
GNU tar is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
NOTE ON COPYRIGHT YEARS
|
||||
|
||||
In copyright notices where the copyright holder is the Free Software
|
||||
Foundation, then where a range of years appears, this is an inclusive
|
||||
range that applies to every year in the range. For example: 2005-2008
|
||||
represents the years 2005, 2006, 2007, and 2008.
|
||||
|
||||
Local Variables:
|
||||
mode: outline
|
||||
paragraph-separate: "[ ]*$"
|
||||
version-control: never
|
||||
End:
|
||||
In the future we will try to release tar-1.14 as soon as possible and
|
||||
start merging with paxutils afterwards. We'll also try to rewrite
|
||||
some parts of the documentation after paxutils has been merged.
|
||||
|
||||
268
README-alpha
268
README-alpha
@@ -1,54 +1,242 @@
|
||||
This is GNU tar.
|
||||
This is a test release of GNU tar.
|
||||
|
||||
This is a *pre-release* version, and not ready for production use yet.
|
||||
Please send comments and problem reports to <bug-tar@gnu.org>.
|
||||
|
||||
If you have taken the sources from CVS you will need the following
|
||||
packages (or later) to build GNU tar. We don't make any extra effort
|
||||
to accommodate older versions of these packages, so please make sure
|
||||
that you have the latest stable version.
|
||||
Copyright 2001 Free Software Foundation, Inc.
|
||||
|
||||
- Automake <http://www.gnu.org/software/automake/>
|
||||
- Autoconf <http://www.gnu.org/software/autoconf/>
|
||||
- Bison <http://www.gnu.org/software/bison/>
|
||||
- Gettext <http://www.gnu.org/software/gettext/>
|
||||
- Gzip <http://www.gnu.org/software/gzip/>
|
||||
- M4 <http://www.gnu.org/software/m4/>
|
||||
- Texinfo <http://www.gnu.org/software/texinfo>
|
||||
- Wget <http://www.gnu.org/software/wget/>
|
||||
This file is part of GNU tar.
|
||||
|
||||
As of this writing, the latest stable version of Gzip is 1.2.4 but we
|
||||
suggest using test version 1.3.5 (or later, if one becomes available).
|
||||
GNU tar is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Valgrind <http://valgrind.org/> is also highly recommended, if
|
||||
Valgrind supports your architecture.
|
||||
GNU tar is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
Before building the package, run "bootstrap". It will obtain gnulib
|
||||
and paxutils files from their Git repositories on Savannah. Then, it will
|
||||
fetch the po files from tar page at Translation Project, and, finally, it
|
||||
will start autoconfiguration process. Simply running bootstrap without
|
||||
arguments should do in most cases.
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with tar; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA.
|
||||
|
||||
Bootstrap reads its configuration from file bootstrap.conf located on the
|
||||
top of tar source tree. Several options are provided that modify its
|
||||
behavior. Run 'bootstrap --help' for a list.
|
||||
This release was built with GNU automake 1.5 patched as follows:
|
||||
|
||||
|
||||
2001-09-24 Paul Eggert <eggert@twinsun.com>
|
||||
|
||||
Copyright 2001, 2003-2005, 2007, 2013-2016 Free Software Foundation,
|
||||
Inc.
|
||||
* m4/header.m4 (_AM_Config_Header_Index): Remove.
|
||||
(AM_CONFIG_HEADER): Don't use it. It wasn't working, and was
|
||||
causing needless rebuilds.
|
||||
|
||||
This file is part of GNU tar.
|
||||
2001-09-14 Paul Eggert <eggert@twinsun.com>
|
||||
|
||||
GNU tar is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
* lib/am/distdir.am (REMOVE_DISTDIR):
|
||||
New macro. Do not change permission of non-directories.
|
||||
(distdir, dist, dist-bzip2, dist-tarZ, dist-shar, dist-zip, dist-all,
|
||||
distcheck): Use it.
|
||||
|
||||
GNU tar is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
===================================================================
|
||||
RCS file: lib/am/distdir.am,v
|
||||
retrieving revision 1.5
|
||||
retrieving revision 1.5.0.1
|
||||
diff -pu -r1.5 -r1.5.0.1
|
||||
--- lib/am/distdir.am 2001/07/14 20:12:52 1.5
|
||||
+++ lib/am/distdir.am 2001/09/15 05:12:18 1.5.0.1
|
||||
@@ -29,6 +29,11 @@ else !%?TOPDIR_P%
|
||||
?DISTDIR?distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
|
||||
endif !%?TOPDIR_P%
|
||||
|
||||
+REMOVE_DISTDIR = \
|
||||
+ { test ! -d $(distdir) \
|
||||
+ || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
|
||||
+ && rm -fr $(distdir); }; }
|
||||
+
|
||||
distdir: $(DISTFILES)
|
||||
##
|
||||
## For Gnits users, this is pretty handy. Look at 15 lines
|
||||
@@ -47,7 +52,7 @@ endif %?TOPDIR_P%
|
||||
## Only for the top dir.
|
||||
##
|
||||
if %?TOPDIR_P%
|
||||
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
mkdir $(distdir)
|
||||
endif %?TOPDIR_P%
|
||||
##
|
||||
@@ -168,13 +173,13 @@ GZIP_ENV = --best
|
||||
.PHONY: dist
|
||||
dist: distdir
|
||||
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
|
||||
if %?BZIP2%
|
||||
.PHONY: dist-bzip2
|
||||
dist-bzip2: distdir
|
||||
$(AMTAR) chof - $(distdir) | bzip2 -9 -c >$(distdir).tar.bz2
|
||||
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
endif %?BZIP2%
|
||||
|
||||
|
||||
@@ -182,7 +187,7 @@ if %?COMPRESS%
|
||||
.PHONY: dist-tarZ
|
||||
dist-tarZ: distdir
|
||||
$(AMTAR) chof - $(distdir) | compress -c >$(distdir).tar.Z
|
||||
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
endif %?COMPRESS%
|
||||
|
||||
|
||||
@@ -190,7 +195,7 @@ if %?SHAR%
|
||||
.PHONY: dist-shar
|
||||
dist-shar: distdir
|
||||
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
|
||||
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
endif %?SHAR%
|
||||
|
||||
|
||||
@@ -199,7 +204,7 @@ if %?ZIP%
|
||||
dist-zip: distdir
|
||||
-rm -f $(distdir).zip
|
||||
zip -rq $(distdir).zip $(distdir)
|
||||
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
endif %?ZIP%
|
||||
|
||||
endif %?TOPDIR_P%
|
||||
@@ -223,7 +228,7 @@ dist-all: distdir
|
||||
?SHAR? shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
|
||||
?ZIP? -rm -f $(distdir).zip
|
||||
?ZIP? zip -rq $(distdir).zip $(distdir)
|
||||
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
|
||||
endif %?TOPDIR_P%
|
||||
|
||||
@@ -239,8 +244,7 @@ if %?TOPDIR_P%
|
||||
# tarfile.
|
||||
.PHONY: distcheck
|
||||
distcheck: dist
|
||||
-## Make sure we can remove distdir before trying to remove it.
|
||||
- -chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
|
||||
## Make the new source tree read-only. Distributions ought to work in
|
||||
## this case. However, make the top-level directory writable so we
|
||||
@@ -273,7 +277,7 @@ distcheck: dist
|
||||
&& (test `find . -type f -print | wc -l` -eq 0 \
|
||||
|| (echo "Error: files left after distclean" 1>&2; \
|
||||
exit 1) )
|
||||
- -chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
|
||||
+ $(REMOVE_DISTDIR)
|
||||
@echo "$(distdir).tar.gz is ready for distribution" | \
|
||||
sed 'h;s/./=/g;p;x;p;x'
|
||||
endif %?TOPDIR_P%
|
||||
===================================================================
|
||||
RCS file: m4/header.m4,v
|
||||
retrieving revision 1.5
|
||||
retrieving revision 1.5.0.1
|
||||
diff -pu -r1.5 -r1.5.0.1
|
||||
--- m4/header.m4 2001/07/21 05:27:26 1.5
|
||||
+++ m4/header.m4 2001/09/24 18:29:30 1.5.0.1
|
||||
@@ -11,18 +11,16 @@ AC_PREREQ([2.12])
|
||||
|
||||
AC_DEFUN([AM_CONFIG_HEADER],
|
||||
[ifdef([AC_FOREACH],dnl
|
||||
- [dnl init our file count if it isn't already
|
||||
- m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0]))
|
||||
+ [
|
||||
dnl prepare to store our destination file list for use in config.status
|
||||
AC_FOREACH([_AM_File], [$1],
|
||||
[m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*]))
|
||||
- m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index))
|
||||
dnl and add it to the list of files AC keeps track of, along
|
||||
dnl with our hook
|
||||
AC_CONFIG_HEADERS(_AM_File,
|
||||
dnl COMMANDS, [, INIT-CMDS]
|
||||
[# update the timestamp
|
||||
-echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index["
|
||||
+echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h"
|
||||
][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS
|
||||
m4_popdef([_AM_Dest])])],dnl
|
||||
[AC_CONFIG_HEADER([$1])
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
and with GNU autoconf 2.52 patched as follows:
|
||||
|
||||
2001-09-15 Paul Eggert <eggert@twinsun.com>
|
||||
|
||||
Fix bug reported by Paul Townsend on AIX 4.3.3.0 with
|
||||
CFLAGS=-O4 or CFLAGS=-O5. In that case, the linker has a
|
||||
relaxed view of fatal errors, and AC_CHECK_LIB causes it to
|
||||
include libraries even when they don't exist.
|
||||
|
||||
* acheaders.m4 (AC_HEADER_DIRENT): Use AC_SEARCH_LIBS, not
|
||||
AC_CHECK_LIB, so that we don't use -ldir or -lx if we don't
|
||||
need it.
|
||||
|
||||
* acspecific.m4 (AC_ISC_POSIX): Replace the old, crufty
|
||||
version with the version used by fileutils 4.1, except use
|
||||
AC_SEARCH_LIBS, not AC_CHECK_LIB, so that we don't use
|
||||
-lcposix if we don't need it.
|
||||
|
||||
===================================================================
|
||||
RCS file: acheaders.m4,v
|
||||
retrieving revision 2.52
|
||||
retrieving revision 2.52.0.1
|
||||
diff -pu -r2.52 -r2.52.0.1
|
||||
--- acheaders.m4 2001/07/03 14:19:09 2.52
|
||||
+++ acheaders.m4 2001/09/16 02:53:51 2.52.0.1
|
||||
@@ -158,9 +158,9 @@ ac_header_dirent=$ac_hdr; break])
|
||||
done
|
||||
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
|
||||
if test $ac_header_dirent = dirent.h; then
|
||||
- AC_CHECK_LIB(dir, opendir, LIBS="$LIBS -ldir")
|
||||
+ AC_SEARCH_LIBS(opendir, dir)
|
||||
else
|
||||
- AC_CHECK_LIB(x, opendir, LIBS="$LIBS -lx")
|
||||
+ AC_SEARCH_LIBS(opendir, x)
|
||||
fi
|
||||
])# AC_HEADER_DIRENT
|
||||
|
||||
===================================================================
|
||||
RCS file: acspecific.m4,v
|
||||
retrieving revision 2.52
|
||||
retrieving revision 2.52.0.1
|
||||
diff -pu -r2.52 -r2.52.0.1
|
||||
--- acspecific.m4 2001/06/15 17:46:01 2.52
|
||||
+++ acspecific.m4 2001/09/16 02:53:51 2.52.0.1
|
||||
@@ -993,28 +993,7 @@ fi
|
||||
# AC_ISC_POSIX
|
||||
# ------------
|
||||
AC_DEFUN([AC_ISC_POSIX],
|
||||
-[AC_REQUIRE([AC_PROG_CC])dnl
|
||||
-AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
|
||||
-AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
|
||||
-AC_MSG_CHECKING([for POSIXized ISC])
|
||||
-if test -d /etc/conf/kconfig.d &&
|
||||
- grep _POSIX_VERSION [/usr/include/sys/unistd.h] >/dev/null 2>&1
|
||||
-then
|
||||
- AC_MSG_RESULT([yes])
|
||||
- ISC=yes # If later tests want to check for ISC.
|
||||
- AC_DEFINE(_POSIX_SOURCE, 1,
|
||||
- [Define if you need to in order for stat and other things to
|
||||
- work.])
|
||||
- if test "$GCC" = yes; then
|
||||
- CC="$CC -posix"
|
||||
- else
|
||||
- CC="$CC -Xp"
|
||||
- fi
|
||||
-else
|
||||
- AC_MSG_RESULT([no])
|
||||
- ISC=
|
||||
-fi
|
||||
-])# AC_ISC_POSIX
|
||||
+[AC_SEARCH_LIBS(strerror, cposix)])
|
||||
|
||||
|
||||
# AC_XENIX_DIR
|
||||
|
||||
@@ -1,64 +0,0 @@
|
||||
These notes intend to help people working on the Git version of
|
||||
this package.
|
||||
|
||||
* Requirements
|
||||
|
||||
You need the following packages to build the Git version of GNU
|
||||
tar. We do not make any efforts to accommodate older versions of
|
||||
these packages, so please make sure that you have the latest stable
|
||||
version.
|
||||
|
||||
- Automake <http://www.gnu.org/software/automake/>
|
||||
- Autoconf <http://www.gnu.org/software/autoconf/>
|
||||
- M4 <http://www.gnu.org/software/m4/>
|
||||
- Texinfo <http://www.gnu.org/software/texinfo>
|
||||
- Git <http://git.or.cz>
|
||||
|
||||
* Bootstrapping
|
||||
|
||||
Obviously, if you are reading these notes, you did manage to clone
|
||||
tar from Git. The next step is to get other files needed to build,
|
||||
which are extracted from other source packages:
|
||||
|
||||
1. Change to the source tree directory
|
||||
|
||||
cd tar
|
||||
|
||||
2. Run
|
||||
|
||||
./bootstrap
|
||||
|
||||
Once done, proceed as described in the file README (section
|
||||
INSTALLATION).
|
||||
|
||||
Normally you will have to run bootstrap only once. However, if you
|
||||
intend to hack on GNU tar, you might need to run it again later.
|
||||
There are lots of options that you may find useful in this case.
|
||||
See 'bootstrap --help' for a detailed list.
|
||||
|
||||
|
||||
* Copyright information
|
||||
|
||||
Copyright 2007-2009, 2013-2016 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU tar.
|
||||
|
||||
GNU tar is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
GNU tar is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
^L
|
||||
Local Variables:
|
||||
mode: outline
|
||||
paragraph-separate: "[ ^L]*$"
|
||||
version-control: never
|
||||
End:
|
||||
165
THANKS
165
THANKS
@@ -1,14 +1,11 @@
|
||||
GNU tar THANKS file
|
||||
|
||||
Please see the AUTHORS file for the list of principal authors.
|
||||
|
||||
Many people further contributed to GNU tar by reporting problems,
|
||||
suggesting various improvements or submitting actual code. Here is a
|
||||
list of these people. Help me keep it complete and exempt of errors.
|
||||
See various ChangeLogs for a detailed description of contributions.
|
||||
GNU tar has originally been written by Graham Todd. Many people
|
||||
further contributed to GNU tar by reporting problems, suggesting
|
||||
various improvements or submitting actual code. Here is a list of
|
||||
these people. Help me keep it complete and exempt of errors.
|
||||
|
||||
Aage Robeck aagero@ifi.uio.no
|
||||
Adye, TJ (Tim) T.J.Adye@rl.ac.uk
|
||||
Akiko Matsushita matusita@sra.co.jp
|
||||
Alan Bawden Alan@lcs.mit.edu
|
||||
Alan Cox alan@cymru.net
|
||||
@@ -28,7 +25,6 @@ Andreas Haumer andreas@vlsivie.tuwien.ac.at
|
||||
Andreas Jaeger aj@arthur.pfalz.de
|
||||
Andreas Koppenhoefer koppenh@trick.informatik.uni-stuttgart.de
|
||||
Andreas Reuter ar205@bonzo.geowiss.nat.tu-bs.de
|
||||
Andreas Schuldei andreas@schuldei.org
|
||||
Andreas Schwab schwab@issan.informatik.uni-dortmund.de
|
||||
Andrew A. Ivanov ivanov@mics.msu.su
|
||||
Andrew J. Schorr schorr@ead.dsa.com
|
||||
@@ -36,10 +32,9 @@ Andrew Torda torda@igc.chem.ethz.ch
|
||||
Andrey A. Chernov ache@astral.msk.su
|
||||
Andy Gay andy@rdl.co.uk
|
||||
Antonio Jose Coutinho ajc@di.uminho.pt
|
||||
Anthony G. Basile blueness@gentoo.org
|
||||
Ariel Faigon ariel@engr.sgi.com
|
||||
Arne Wichmann aw@math.uni-sb.de
|
||||
Arnold Robbins arnold@gnu.org
|
||||
Arnold Robbins arnold@gnu.ai.mit.edu
|
||||
Art Isbell aisbell@cubicsol.com
|
||||
Axel Boldt boldt@math.ucsb.edu
|
||||
Axel Habermann kiwi@belly.in-berlin.de
|
||||
@@ -49,11 +44,9 @@ Bela Lubkin filbo@armory.com
|
||||
Ben A. Mesander ben@piglet.cr.usgs.gov
|
||||
Benedikt Stockebrand benedikt@devnull.ruhr.de
|
||||
Bennett Todd bet@mordor.com
|
||||
Benno Schulenberg benno@nietvergeten.nl
|
||||
Benny Holmgren benny@hgs.se
|
||||
Bernard Chen bern@cs.ucla.edu
|
||||
Bernard Derval derval@iro.umontreal.ca
|
||||
Bernhard Rosenkraenzer bero@redhat.de
|
||||
Bo Nygaard Bai bai@iesd.auc.dk
|
||||
Bob Kaehms kaehms@was.archive.org
|
||||
Bob Mende Pie mende@piecomputer.rutgers.edu
|
||||
@@ -64,25 +57,21 @@ Brian Perkins bperkins@netspace.org
|
||||
Brian R. Smith brian@cygnus.com
|
||||
Bruce Evans bde@runx.oz.au
|
||||
Bruce Jerrick bruce@cse.ogi.edu
|
||||
Bruno Haible haible@ilog.fr
|
||||
Bryan Ford baford@mit.edu
|
||||
Bruno Haible haible@ma2s2.mathematik.uni-karlsruhe.de
|
||||
Bryant Fujimoto fujimoto@denali.chem.washington.edu
|
||||
Burkhard Plache plache@krusty.optimax.ns.ca
|
||||
Calvin Cliff cliff@trifid.astro.ucla.edu
|
||||
Cameron Elliott cam@mvbms.mvbms.com
|
||||
Carl Streeter streeter@cae.wisc.edu
|
||||
Carl Worth cworth@cworth.org
|
||||
Carsten Heyl heyl@nads.de
|
||||
Catrin Urbanneck cur@gppc.de
|
||||
Cesar Romani romani@ifm.uni-hamburg.de
|
||||
Chad Hurwitz churritz@cts.com
|
||||
Chance Reschke creschke@usra.edu
|
||||
Charles Fu ccwf@klab.caltech.edu
|
||||
Charles McGarvey chazmcgarvey@brokenzipper.com
|
||||
Charles Lopes Charles.Lopes@infm.ulst.ac.uk
|
||||
Charles M. Hannum mycroft@gnu.org
|
||||
Charles M. Hannum mycroft@gnu.ai.mit.edu
|
||||
Chip Salzenberg tct!chip
|
||||
Chris Arthur csa@gnu.org
|
||||
Chris Arthur csa@gnu.ai.mit.edu
|
||||
Chris F.M. Verberne verberne@prl.philips.nl
|
||||
Chris G. Demetriou cgd@sun-lamp.cs.berkeley.edu
|
||||
Chris Hopps sycom.mi.org!ro-chp!chopps
|
||||
@@ -90,33 +79,25 @@ Chris Metcalf metcalf@catfish.lcs.mit.edu
|
||||
Chris Ransom chris@quests.com
|
||||
Christian Callsen Christian.Callsen@eng.sun.com
|
||||
Christian Kirsch ck@held.mind.de
|
||||
Christian Laubscher christian.laubscher@tiscalinet.ch
|
||||
Christian T. Dum ctd@mpe-garching.mpg.de
|
||||
Christian von Roques roques@pond.sub.org
|
||||
Christian Wetzel wetzel@phoenix-pacs.de
|
||||
Christoph Litauer litauer@mailhost.uni-koblenz.de
|
||||
Christophe Colle colle@krtkg1.rug.ac.be
|
||||
Christophe Kalt Christophe.Kalt@kbcfp.com
|
||||
Christopher T. Johnson cjohnson@camelot.com
|
||||
Christopher Vickery vickery@ipc1.cs.qc.edu
|
||||
Claude Scarpelli claude@genethon.fr
|
||||
Claus Heine Claus_Heine@ac2.maus.de
|
||||
Cliff Krumvieda cliff@cs.cornell.edu
|
||||
Clinton Carr clint@netcom.com
|
||||
Connor Behan connor.behan@gmail.com
|
||||
Conrad Hughes chughes@maths.tcd.ie
|
||||
Constantin Belous const@cris.net
|
||||
Coranth Gryphon gryphon@bur.visidyne.com
|
||||
Cyril Strejc strejc@unicontrols.cz
|
||||
Dagobert Michelsen dam@opencsw.org
|
||||
Dale R. Worley worley@world.std.com
|
||||
Dale Wiles wiles@geordi.calspan.com
|
||||
Dan Bloch dan@transarc.com
|
||||
Dan Drake dan@dandrake.org
|
||||
Dan Reish dreish@izzy.net
|
||||
Daniel Hagerty hag@gnu.org
|
||||
Daniel Hagerty hag@gnu.ai.mit.edu
|
||||
Daniel Quinlan quinlan@pathname.com
|
||||
Daniel Kahn Gillmor dkg@fifthhorseman.net
|
||||
Daniel R. Guilderson d.guilderson@ma30.bull.com
|
||||
Daniel S. Barclay daniel@compass-da.com
|
||||
Daniel Trinkle trinkle@cs.purdue.edu
|
||||
@@ -124,8 +105,6 @@ Danny R. Johnston danny@cs.weber.edu
|
||||
Dave Barr barr@math.psu.edu
|
||||
Dave Gentzel gentzel@nova.enet.dec.com
|
||||
Dave Gregorich dtg@ipac.caltech.edu
|
||||
David Barri japgolly@gmail.com
|
||||
David Brown davidb@davidb.org
|
||||
David J. MacKenzie djm@uunet.uu.net
|
||||
David Johnson David.W.Johnson@colorado.edu
|
||||
David K. Drum ccdavid@mizzou1.missouri.edu
|
||||
@@ -140,34 +119,29 @@ David Steiner dsteiner@ispa.uni-osnabrueck.de
|
||||
David Taylor taylor@think.com
|
||||
Dean Gaudet dgaudet@watdragon.uwaterloo.ca
|
||||
Demizu Noritoshi nori-d@is.aist-nara.ac.jp
|
||||
Denis Excoffier denis.excoffier@free.fr
|
||||
Denis Fortin fortin@acm.org
|
||||
Dennis Pixton dennis@math.binghamton.edu
|
||||
Derek Terveer dt@hawkmoon.mn.org
|
||||
Dick Streefland dicks@tasking.nl
|
||||
Dietmar Braun dietmar@highway.bertelsmann.de
|
||||
Dimitri Bougoulias opus@hol.gr
|
||||
Dimitris Fousekis dfousek@leon.nrcps.ariadne-t.gr
|
||||
Dirk Herr-Hoyman hoymand@gate.net
|
||||
Don Bennett dpb@netcom.com
|
||||
Donald B Gordon dbgordon@gnu.org
|
||||
Donald B Gordon dbgordon@gnu.ai.mit.edu
|
||||
Donald H. Locker dhl@spuf1d83.lcp.chrysler.com
|
||||
Douglas Scott doug@foxtrot.ccmrc.ucsb.edu
|
||||
Drew Sullivan drew@sni.ca
|
||||
Drew Trieger trieger@woodstock.abbott.com
|
||||
Dunstan Vavasour dev@cegelecproj.co.uk
|
||||
Ed Childs echilds@bgs.com
|
||||
Ed Leaver ewleaver@comcast.net
|
||||
Edgar Taube et@immd8.informatik.uni-erlangen.de
|
||||
Eduardo Kortright eduardo@cs.ua.edu
|
||||
Eduardo V. de Rivas eddie@asterion.com
|
||||
Edward Welbourne eddy@gen.cam.ac.uk
|
||||
Elmar Heeb heeb@itp.ethz.ch
|
||||
Elmer Fittery elmerf@ptw.com
|
||||
Enric Hernandez ehernandez@notariado.org
|
||||
Eric Backus ericb@lsid.hp.com
|
||||
Eric Benson eb@amazon.com
|
||||
Eric Blake ebb9@byu.net
|
||||
Eric M. Boehm Eric.M.Boehm@optimumtech.com
|
||||
Eric Norum eric@ee.ualberta.ca
|
||||
Erich Stefan Boleyn erich@uruk.org
|
||||
@@ -176,16 +150,13 @@ Erik D. Frederick edf@deckard.mc.duke.edu
|
||||
Esa Karell karell@cs.helsinki.fi
|
||||
Ezra Peisach epeisach@mit.edu
|
||||
Fabio d'Alessi cars@civ.bio.unipd.it
|
||||
Flavio Poletti polettix@gmail.com
|
||||
Frank Heckenbach frank@g-n-u.de
|
||||
Frank Koenen koenfr@lidp.com
|
||||
Franz-Werner Gergen gergen@edvulx.mpi-stuttgart.mpg.de
|
||||
François Pinard pinard@iro.umontreal.ca
|
||||
Fran<EFBFBD>ois Pinard pinard@iro.umontreal.ca
|
||||
Fritz Elfert fritz@fsun.triltsch.de
|
||||
George Chyu gschyu@ccgate.dp.beckman.com
|
||||
Gerben Wierda gerben@rna.indiv.nluug.nl
|
||||
Gerd Knorr kraxel@cs.tu-berlin.de
|
||||
Gerhard Poul gpoul@gnu.org
|
||||
Giorgio Signorini signo@chim.unifi.it
|
||||
Graham Whitted gbw@sgrail.com
|
||||
Grant McDorman grant@isgtec.com
|
||||
@@ -194,27 +165,21 @@ Greg Chung gchung@caip.rutgers.edu
|
||||
Greg Hudson ghudson@mit.edu
|
||||
Greg Maples greg@clari.net
|
||||
Greg McGary gkm@cstone.net
|
||||
Greg Schafer gschafer@zip.com.au
|
||||
Göran Uddeborg gvran@uddeborg.pp.se
|
||||
Gürkan Karaman karaman@dssgmbh.de
|
||||
G<EFBFBD>ran Uddeborg gvran@uddeborg.pp.se
|
||||
Hans Guerth 100664.3101@compuserve.com
|
||||
Hansjörg Lipp hjlipp@web.de
|
||||
Harald König koenig@tat.physik.uni-tuebingen.de
|
||||
Harald K<>nig koenig@tat.physik.uni-tuebingen.de
|
||||
Harald Milz hm@seneca.ix.de
|
||||
Heiko Schinke mdqac@biochemtech.uni-halle.de
|
||||
Heiko Schlichting heiko@fu-berlin.de
|
||||
Helmut Waitzmann Helmut.Waitzmann@web.de
|
||||
Henrik Bakman hb@csd.uu.se
|
||||
Hernan Prieto Schmidt hernan@pea.usp.br
|
||||
Hiroyuki Bessho bsh@grotto.iijnet.or.jp
|
||||
Holger Levsen holger@layer-acht.org
|
||||
Holger Teutsch holger@hotbso.rhein-main.de
|
||||
Hugh Secker-Walker hugh@ear.mit.edu
|
||||
Hunyue Yau hunyue.yau@picksys.com
|
||||
Ian Jackson ijackson@gnu.org
|
||||
Ian Jackson ijackson@gnu.ai.mit.edu
|
||||
Ian Lance Taylor ian@cygnus.com
|
||||
Ian T. Zimmerman itz@crl.com
|
||||
Ian Turner ian@zmanda.com
|
||||
Indra Singhal indra@synoptics.com
|
||||
J. Dean Brock brock@cs.unca.edu
|
||||
J.J. Bailey jjb@jagware.bcc.com
|
||||
@@ -231,14 +196,11 @@ Jan Djarv jan.djarv@mbox200.swipnet.se
|
||||
Janice Burton r06a165@bcc25.kodak.com
|
||||
Janne Snabb snabb@niksula.hut.fi
|
||||
Jason R. Mastaler jason@webmaster.net
|
||||
Jason Armistead Jason.Armistead@otis.com
|
||||
Jay Fenlason hack@gnu.org
|
||||
Jean-Louis Martineau martineau@zmanda.com
|
||||
Jay Fenlason hack@gnu.ai.mit.edu
|
||||
Jean-Michel Soenen soenen@lectra.fr
|
||||
Jean-Loup Gailly jloup@chorus.fr
|
||||
Jeff Moskow jeff@rtr.com
|
||||
Jean-Ph. Martin-Flatin syj@ecmwf.int
|
||||
Jean-Pierre Demailly Jean-Pierre.Demailly@ujf-grenoble.fr
|
||||
Jean-loup Gailly jloup@chorus.fr
|
||||
Jeff Moskow jeff@rtr.com
|
||||
Jeff Prothero jsp@betz.biostr.washington.edu
|
||||
Jeff Siegel js@hornet.att.com
|
||||
Jeff Sorensen sorenj@alumni.rpi.edu
|
||||
@@ -246,13 +208,11 @@ Jeffrey Goldberg J.Goldberg@cranfield.ac.uk
|
||||
Jeffrey Mark Siskind Qobi@emba.uvm.edu
|
||||
Jeffrey W. Parker jwpkr@mcs.com
|
||||
Jens Henrik Jensen recjhl@mediator.uni-c.dk
|
||||
Jérémy Bobbio lunar@debian.org
|
||||
Jim Blandy jimb@totoro.cs.oberlin.edu
|
||||
Jim Clausing jac@postbox.acs.ohio-state.edu
|
||||
Jim Farrell jwf@platinum.com
|
||||
Jim Meyering meyering@na-net.ornl.gov
|
||||
Jim Murray jjm@jjm.com
|
||||
Jivko Angelov jivko@siteground.com
|
||||
Joachim Holzfuss Joachim.Holzfuss@iap.physik.th-darmstadt.de
|
||||
Joachim Seelig joachim@kruemel.han.de
|
||||
Joe DeBattista joed@itsa.ucsf.edu
|
||||
@@ -264,16 +224,13 @@ John David Anglin dave@hiauly1.hia.nrc.ca
|
||||
John Gilmore gnu@toad.com
|
||||
John J. Szetela johns@angelo.amd.com
|
||||
John L. Chmielewski jlc@attmail.com
|
||||
John L. Males jlmales@yahoo.com
|
||||
John Oleynick juo@klinzhai.rutgers.edu
|
||||
John R. Vanderpool fish@daacdev1.stx.com
|
||||
John Rouillard rouilj@cs.umb.edu
|
||||
John Thomas McDole john.thomas.mcdole@nagra.com
|
||||
Jon Lewis jlewis@inorganic5.fdt.net
|
||||
Jonathan I. Kamens jik@cam.ov.com
|
||||
Jonathan N. Sherman sysjns@etacrs1.safb.af.mil
|
||||
Jonathan Thornburg thornbur@theory.physics.ubc.ca
|
||||
Josef Bauer Josef.Bauer@mchp.siemens.de
|
||||
Joseph E. Sacco jsacco@ssl.com
|
||||
Joshua R. Poulson jrp@plaza.ds.adp.com
|
||||
Joutsiniemi Tommi Il tj75064@cs.tut.fi
|
||||
@@ -281,18 +238,15 @@ Joy Kendall jak8@world.std.com
|
||||
Judy Ricker jricker@gdstech.grumman.com
|
||||
Juha Sarlin juha@tds.kth.se
|
||||
Jurgen Botz jbotz@orixa.mtholyoke.edu
|
||||
J<EFBFBD>rgen L<>ters jlueters@t-online.de
|
||||
J<EFBFBD>rgen Reiss reiss@psychologie.uni-wuerzburg.de
|
||||
Jyh-Shyang Wang erik@vsp.ee.nctu.edu.tw
|
||||
Jörg Schilling schilling@fokus.fraunhofer.de
|
||||
Jörg Weule weule@cs.uni-duesseldorf.de
|
||||
Jörg Weilbier gnu@weilbier.net
|
||||
Jörgen Hågg Jorgen.Hagg@axis.se
|
||||
Jörgen Weigert jw@suse.de
|
||||
Jürgen Lüters jlueters@t-online.de
|
||||
Jürgen Reiss reiss@psychologie.uni-wuerzburg.de
|
||||
J<EFBFBD>rg Weule weule@cs.uni-duesseldorf.de
|
||||
J<EFBFBD>rgen H<>gg Jorgen.Hagg@axis.se
|
||||
Kai Petzke wpp@marie.physik.tu-berlin.de
|
||||
Kai Schlichting kai@computel.com
|
||||
Karl Berry karl@cs.umb.edu
|
||||
Karl Heuer kwzh@gnu.org
|
||||
Karl Heuer kwzh@gnu.ai.mit.edu
|
||||
Karl Vogel vogelke@c-17igp.wpafb.af.mil
|
||||
Karlos Z. Smith kazen@viptx.net
|
||||
Karsten Thygesen karthy@kom.auc.dk
|
||||
@@ -308,19 +262,14 @@ Kimmy Posey kimmyd@bnr.ca
|
||||
Koji Kishi kis@rqa.sony.co.jp
|
||||
Konno Hiroharu konno@pac.co.jp
|
||||
Kurt Jaeger pi@lf.net
|
||||
James Antill jantill@redhat.com
|
||||
Larry Creech lcreech@lonestar.rcclub.org
|
||||
Larry Schwimmer rosebud@cyclone.stanford.edu
|
||||
Lasse Collin lasse.collin@tukaani.org
|
||||
Laurent Caillat-Vallet caillat@noe.lyon.cemagref.fr
|
||||
Laurent Sainte-Marthe smarthe@genethon.fr
|
||||
Leland Lucius llucius@tiny.net
|
||||
Les Mikesell les@mcs.com
|
||||
Loren J. Rittle rittle@comm.mot.com
|
||||
Loïc Prylli Loic.Prylli@lip.ens-lyon.fr
|
||||
Lo<EFBFBD>c Prylli Loic.Prylli@lip.ens-lyon.fr
|
||||
Luke Mewburn lukem@connect.com.au
|
||||
Machael Stone mstone@cs.loyola.edu
|
||||
Mads Martin Joergensen mmj@suse.de
|
||||
Manfred Weichel Manfred.Weichel@mch.sni.de
|
||||
Manuel Munier Manuel.Munier@loria.fr
|
||||
Marc Boucher marc@cam.org
|
||||
@@ -334,9 +283,8 @@ Mark Kollert Mark.Kollert@oi42.kwu.siemens.de
|
||||
Mark W. Eichin eichin@cygnus.com
|
||||
Markus Kuhn mskuhn@cip.informatik.uni-erlangen.de
|
||||
Martin Bellenberg sunsoft@ifm.uni-hamburg.de
|
||||
Martin Goik goik@HDM-Stuttgart.de
|
||||
Martin Goik goma0002@fh-karlsruhe.de
|
||||
Martin Mares mj@k332.feld.cvut.cz
|
||||
Martin Simmons ZYHYLCRMZPRP@spammotel.com
|
||||
Marty Leisner leisner@eso.mc.xerox.com
|
||||
Massimo Dal Zotto dz@cs.unitn.it
|
||||
Mats Lofkvist d87-mal@nada.kth.se
|
||||
@@ -345,8 +293,7 @@ Matthew J. D'Errico doc@deathstar.lis.cch.com
|
||||
Matti Aarnio mea@utu.fi
|
||||
Max Hailperin max@nic.gac.edu
|
||||
Maxime Taksar mmt@redbrick.com
|
||||
Melissa O'Neill oneill@cs.sfu.ca
|
||||
Melissa Weisshaus melissa@gnu.org
|
||||
Melissa Weisshaus melissa@gnu.ai.mit.edu
|
||||
Michael Dietrich mdt@is.in-berlin.de
|
||||
Michael Ellis bosun@aquarius.seaoar.uvic.ca
|
||||
Michael Giddings giddings@whitewater.chem.wisc.edu
|
||||
@@ -362,7 +309,6 @@ Michael P Urban urban@cobra.jpl.nasa.gov
|
||||
Michael Schmidt michael@muc.de
|
||||
Michael Schwingen m.schwingen@stochastik.rwth-aachen.de
|
||||
Michael Smolsky fnsiguc@astro.weizmann.ac.il
|
||||
Michal Žejdl zejdl@suas.cz
|
||||
Mike Muuss mike@brl.mil
|
||||
Mike Nolan nolan@lpl.arizona.edu
|
||||
Mike Rogers mike@demon.net
|
||||
@@ -371,27 +317,21 @@ Mike Walker M.D.Walker@larc.nasa.gov
|
||||
Milan Hodoscek milan@kihp6.ki.si
|
||||
Minh Tran-Le tranle@intellicorp.com
|
||||
Mitsuaki Masuhara masuhara@mcprv.mec.mei.co.jp
|
||||
Natalie Alifanova na@nxc.no
|
||||
Nate Eldredge nate@cs.hmc.edu
|
||||
Nathan Stratton Treadway nathanst+bugtar@ontko.com
|
||||
Neil Faulks neil@dcs.kcl.ac.uk
|
||||
Neil Jerram nj104@cus.cam.ac.uk
|
||||
Nelson H.F. Beebe beebe@math.utah.edu
|
||||
Nick Barron nikb@cix.compulink.co.uk
|
||||
Nicolas Dudebout nicolas.dudebout@gmail.com
|
||||
Noah Friedman friedman@gnu.org
|
||||
Noah Friedman friedman@prep.ai.mit.edu
|
||||
Noel Cragg noel@red-bean.com
|
||||
Norbert Kiesel norbert@rwthi3.informatik.rwth-aachen.de
|
||||
Olaf Schlueter olaf@toppoint.de
|
||||
Olaf Wucknitz owucknitz@hs.uni-hamburg.de
|
||||
Oliver Trepte oliver@fysik4.kth.se
|
||||
Olivier Roussel roussel@lifl.fr
|
||||
Ondřej Vašík ovasik@redhat.com
|
||||
Oswald P. Backus IV backus@lks.csi.com
|
||||
Pascal Meheut pascal@cnam.cnam.fr
|
||||
Patrick Fulconis fulco@sig.uvsq.fr
|
||||
Patrick Timmons timmons@electech.polymtl.ca
|
||||
Pavel Raiskup praiskup@redhat.com
|
||||
Paul Eggert eggert@twinsun.com
|
||||
Paul Kanz paul@icx.com
|
||||
Paul Mitchell P.Mitchell@surrey.ac.uk
|
||||
@@ -409,18 +349,13 @@ Peter Fox fox@gec-mi-at.co.uk
|
||||
Peter Kutschera peter@zditr1.arcs.ac.at
|
||||
Peter Seebach seebs@taniemarie.solon.com
|
||||
Phil Hands phil@hands.com
|
||||
Phil Proudman phil@proudman51.freeserve.co.uk
|
||||
Philippe Defert defert@cern.ch
|
||||
Piercarlo Grandi piercarl@sabi.demon.co.uk
|
||||
Pierce Cantrell cantrell@ee.tamu.edu
|
||||
Piotr Rotter piotr.rotter@active24.pl
|
||||
R. Kent Dybvig dyb@cadence.bloomington.in.us
|
||||
R. Scott Butler butler@prism.es.dupont.com
|
||||
Rainer Orth ro@TechFak.Uni-Bielefeld.DE
|
||||
Ralf Wildenhues Ralf.Wildenhues@gmx.de
|
||||
Ralf S. Engelschall rse@engelschall.com
|
||||
Rainer Orth ro@thp.uni-koeln.de
|
||||
Ralf Suckow suckow@contrib.de
|
||||
Ralph Corderoy ralph@inputplus.co.uk
|
||||
Ralph Schleicher rs@purple.ul.bawue.de
|
||||
Randy Bias randyb@edge.edge.net
|
||||
Ray Dassen jdassen@wi.leidenuniv.nl
|
||||
@@ -428,11 +363,11 @@ Reuben J. Ravago reuben@asti.dost.gov.ph
|
||||
Reuben Sumner rasumner@undergrad.math.uwaterloo.ca
|
||||
Ricardo Marek ricky@ornet.co.il
|
||||
Richard Deal deal@xi.cs.fsu.edu
|
||||
Richard J. Kettlewell rjk@greenend.org.uk
|
||||
Richard J. Kettlewell richard@elmail.co.uk
|
||||
Richard Lloyd R.K.Lloyd@csc.liv.ac.uk
|
||||
Richard O'Neill richard@nexus.vnus.bc.ca
|
||||
Richard Sims rbs@acs.bu.edu
|
||||
Richard Stallman rms@gnu.org
|
||||
Richard Stallman rms@gnu.ai.mit.edu
|
||||
Richard Westerik richardw@bssi.nl
|
||||
Rick Emerson rick@ssg.com
|
||||
Rob Parry rparry@hydrolab.arsusda.gov
|
||||
@@ -451,18 +386,18 @@ Rod Buchanan rod.buchanan@kratos.co.uk
|
||||
Rod Thompson rodt@synopsys.com
|
||||
Roderich Schupp roderich@syntec.m.eunet.de
|
||||
Rodney Brown RBrown@cocam.com.au
|
||||
Roland McGrath roland@gnu.org
|
||||
Roland McGrath roland@gnu.ai.mit.edu
|
||||
Roland Schemers III schemers@vela.acs.oakland.edu
|
||||
Rolf Niepraschk niepraschk@chbrb.berlin.ptb.de
|
||||
Roman Czyborra czyborra@cs.tu-berlin.de
|
||||
Roman Gollent roman@portal.stwing.upenn.edu
|
||||
Roman Czyborra czyborra@cs.tu-berlin.de
|
||||
Ron Guilmette rfg@netcom.com
|
||||
Roy Marantz marantz@nbcs.rutgers.edu
|
||||
Russ Evans e_gs18@ub.nmh.ac.uk
|
||||
Russell Cattelan cattelan@thebarn.com
|
||||
Ryutaro Susukita susukita@pn.scphys.kyoto-u.ac.jp
|
||||
Sakai Kiyotaka ksakai@netwk.ntt-at.co.jp
|
||||
Sam Richards sam@blueskyprod.com
|
||||
Sakai Kiyotaka ksakai@netwk.ntt-at.co.jp
|
||||
Santiago Vila Doncel sanvila@unex.es
|
||||
Sarah Quady squady@warp10.keck.hawaii.edu
|
||||
Saul Lubkin lubkin@cs.rochester.edu
|
||||
@@ -475,10 +410,9 @@ Serge Granik serge@euler.berkeley.edu
|
||||
Seth Robertson seth@ctr.columbia.edu
|
||||
Sherwood Botsford sherwood@space.ualberta.ca
|
||||
Simon Wright simon.j.wright@gecm.com
|
||||
Simon Wright simon@pogner.demon.co.uk
|
||||
Sisira Jayasinghe sisira.jayasinghe@sdrc.com
|
||||
Skip Montanaro skip@mojam.com http://www.musi-cal.com/~skip/
|
||||
Solar Designer solar@openwall.com
|
||||
Skip Montanaro skip@automatrix.com
|
||||
Simon Wright simon@pogner.demon.co.uk
|
||||
Stefan Skoglund sp2stes1@ida.his.se
|
||||
Steffen Stempel stempel@ira.uka.de
|
||||
Stephen Gildea gildea@intouchsys.com
|
||||
@@ -487,14 +421,13 @@ Stephen Saroff saroff@msc.edu
|
||||
Stuart Kemp skemp@bmc.com
|
||||
Stuart Poulin stuart@indsys.com
|
||||
Sven Verdoolaege skimo@breughel.ufsia.ac.be
|
||||
Sylvain Rougier un@grolier.fr
|
||||
Sylvain ROUGIER un@grolier.fr
|
||||
Tarang Kumar Patel mombasa@ptolemy.arc.nasa.gov
|
||||
Ted Rule Ted_Rule@flextech.co.uk
|
||||
The King elvis@gnu.org
|
||||
Thomas metaf4@users.askja.de
|
||||
Thomas Bushnell n/BSG thomas@gnu.org
|
||||
The King elvis@gnu.ai.mit.edu
|
||||
Thomas Bushnell n/BSG thomas@gnu.ai.mit.edu
|
||||
Thomas K<EFBFBD>nig Thomas.Koenig@ciw.uni-karlsruhe.de
|
||||
Thomas Krebs krebs@faps.uni-erlangen.de
|
||||
Thomas König Thomas.Koenig@ciw.uni-karlsruhe.de
|
||||
Thomas M. Browder Jr. browder@use1.eglin.af.mil
|
||||
Thomas Priesner priesner@flo.sh.bosch.de
|
||||
Thomas Waas waas@echild.aiss.de
|
||||
@@ -507,45 +440,37 @@ Tim P. Starrin noid@cyborg.larc.nasa.gov
|
||||
Tim Ramsey tar@ksu.ksu.edu
|
||||
Tim Rylance tkr@puffball.demon.co.uk
|
||||
Tim Towers tzt@uniplex.co.uk
|
||||
Timothy Fossum fossum@cs.uwp.edu
|
||||
Timothy J. Lee timlee@netcom.com
|
||||
Timothy Fossum fossum@cs.uwp.edu
|
||||
Tito Flagella tito@di.unipi.it
|
||||
Todd Vierling tv@duh.org
|
||||
Tom Popovitch tpop@informix.com
|
||||
Tom Quinn trq@astro.washington.edu
|
||||
Tom Tromey tromey@drip.colorado.edu
|
||||
Tor Lillqvist tml@hemuli.tte.vtt.fi
|
||||
Torbjorn Granlund tege@sics.se
|
||||
Torkel Hasle torkel@bibsyst.no
|
||||
Torsten Lull tlupi@gppc.de
|
||||
Toshiaki Nishi toshi@sss.osa.sharp.co.jp
|
||||
Travis L. Priest T.L.Priest@larc.nasa.gov
|
||||
Troy Rudolph rudtr01@cai.com
|
||||
Tsutomu Yamada tsutomu@sra.co.jp
|
||||
Ulrich Drepper drepper@gnu.org
|
||||
Ulrich Drepper drepper@gnu.ai.mit.edu
|
||||
Van Snyder vsnyder@math.jpl.nasa.gov
|
||||
Vic Abell abe@cc.purdue.edu
|
||||
Victor J. Griswold vgris@aironet.com
|
||||
Ville Herva v@iki.fi
|
||||
Vince Del Vecchio vdelvecc@inmet.com
|
||||
W. Phillip Moore wpm@morgan.com
|
||||
Warner Losh imp@boulder.parcplace.com
|
||||
Warren Dodge warrend@sptekwv3.wv.tek.com
|
||||
Wayne Christopher wayne@icemcfd.com
|
||||
Werner Almesberger werner.almesberger@lrc.di.epfl.ch
|
||||
William Bader william@nscs.fast.net
|
||||
William Bader wbader@pluto.csee.lehigh.edu
|
||||
William J. Eaton wje@hoffman.rstnu.bcm.tmc.edu
|
||||
William Kucharski kucharsk@netcom.com
|
||||
Wojciech Polak polak@gnu.org
|
||||
Wlodzimierz Jan Martin wjm@pg.gda.pl
|
||||
Wolfgang Rupprecht wolfgang@wsrcc.com
|
||||
Wolfram Gloger Wolfram.Gloger@dent.med.uni-muenchen.de
|
||||
Wolfram Kleff bugreport@wkleff.intergenia.de
|
||||
Wolfram Wagner ww@mpi-sb.mpg.de
|
||||
Włodzimierz Jan Martin wjm@pg.gda.pl
|
||||
Yasushi Suzudo SGR00413@niftyserve.or.jp
|
||||
Yasushi Suzudo ysuzudo@mail.asiandevbank.org
|
||||
Yu-Min Liang min@taz.ho.att.com
|
||||
|
||||
|
||||
;;;; Local Variables:
|
||||
;;;; mode: Fundamental
|
||||
;;;; coding: utf-8
|
||||
;;;; End:
|
||||
maximum entropy entropy@zippy.bernstein.com
|
||||
|
||||
73
TODO
73
TODO
@@ -1,70 +1,5 @@
|
||||
Suggestions for improving GNU tar.
|
||||
From: Roesinger Eric <ROESINGE@tce.com>
|
||||
Date: Sat, 28 Jul 2001 18:43:43 -0500
|
||||
|
||||
* <45BEC0DB.8040903@unix-beratung.de>
|
||||
|
||||
* Incorporate fixes from major distributions, e.g., Debian GNU/Linux.
|
||||
|
||||
* Add support for restoring file time stamps to sub-second resolution,
|
||||
if the file system supports this.
|
||||
|
||||
* Add support for restoring the attributes of symbolic links, for
|
||||
OSes like FreeBSD that have the lutimes and lchmod functions.
|
||||
|
||||
* --append should bail out if the two archives are of different types.
|
||||
|
||||
* Add support for a 'pax' command that conforms to POSIX 1003.1-2001.
|
||||
This would unify paxutils with tar.
|
||||
|
||||
* Interoperate better with Joerg Schilling's star implementation.
|
||||
|
||||
* Add an option to remove files that compare successfully.
|
||||
|
||||
From: Roesinger Eric <ROESINGE@tce.com>
|
||||
Date: Sat, 28 Jul 2001 18:43:43 -0500
|
||||
|
||||
It would be useful to be able to use '--remove-files' with '--diff',
|
||||
to remove all files that compare successfully, when verifying a backup.
|
||||
|
||||
* Add tests for the new functonality.
|
||||
|
||||
* Consider this:
|
||||
|
||||
From: Dennis Pund
|
||||
Subject: TAR suggestion...
|
||||
Date: Wed, 1 May 2002 18:26:36 -0500 (EST)
|
||||
|
||||
What I would like to do is:
|
||||
|
||||
foo my.tar.gz | tar -xzOf - | tar -cMf - -L 650000 - | bar
|
||||
|
||||
where 'foo' is a program that retrieves the archive and streams it
|
||||
to stdout and bar is a program that streams the stdin to CDR.
|
||||
|
||||
(http://mail.gnu.org/archive/html/bug-gnu-utils/2002-05/msg00022.html)
|
||||
|
||||
|
||||
* Copyright notice
|
||||
|
||||
Copyright 2003-2004, 2007, 2013-2014, 2016 Free Software Foundation,
|
||||
Inc.
|
||||
|
||||
This file is part of GNU tar.
|
||||
|
||||
GNU tar is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
GNU tar is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
Local variables:
|
||||
mode: outline
|
||||
paragraph-separate: "[ ]*$"
|
||||
end:
|
||||
It would be useful to be able to use '--remove-files' with '--diff',
|
||||
to remove all files that compare successfully, when verifying a backup.
|
||||
|
||||
88
acconfig.h
Normal file
88
acconfig.h
Normal file
@@ -0,0 +1,88 @@
|
||||
/* Special definitions for GNU tar, processed by autoheader.
|
||||
Copyright <20> 1994, 1997 Free Software Foundation, Inc.
|
||||
Fran<61>ois Pinard <pinard@iro.umontreal.ca>, 1993.
|
||||
*/
|
||||
|
||||
/* This is unconditionally defined for setting a GNU environment. */
|
||||
#undef _GNU_SOURCE
|
||||
|
||||
/* Define to a string giving the full name of the default archive file. */
|
||||
#undef DEFAULT_ARCHIVE
|
||||
|
||||
/* Define to a number giving the default blocking size for archives. */
|
||||
#undef DEFAULT_BLOCKING
|
||||
|
||||
/* Define to 1 if density may be indicated by [lmh] at end of device. */
|
||||
#undef DENSITY_LETTER
|
||||
|
||||
/* Define to a string giving the prefix of the default device, without the
|
||||
part specifying the unit and density. */
|
||||
#undef DEVICE_PREFIX
|
||||
|
||||
/* Define to 1 if you lack a 3-argument version of open, and want to
|
||||
emulate it with system calls you do have. */
|
||||
#undef EMUL_OPEN3
|
||||
|
||||
/* Define to 1 if NLS is requested. */
|
||||
#undef ENABLE_NLS
|
||||
|
||||
/* Define as 1 if you have catgets and don't want to use GNU gettext. */
|
||||
#undef HAVE_CATGETS
|
||||
|
||||
/* Define to 1 if you have getgrgid(3). */
|
||||
#undef HAVE_GETGRGID
|
||||
|
||||
/* Define to 1 if you have getpwuid(3). */
|
||||
#undef HAVE_GETPWUID
|
||||
|
||||
/* Define as 1 if you have gettext and don't want to use GNU gettext. */
|
||||
#undef HAVE_GETTEXT
|
||||
|
||||
/* Define if your locale.h file contains LC_MESSAGES. */
|
||||
#undef HAVE_LC_MESSAGES
|
||||
|
||||
/* Define to 1 if you have the valloc function. */
|
||||
#undef HAVE_VALLOC
|
||||
|
||||
/* Define to 1 if some rsh exists, or if you have <netdb.h>. */
|
||||
#undef HAVE_RTAPELIB
|
||||
|
||||
/* Define to 1 if mknod function is available. */
|
||||
#undef HAVE_MKNOD
|
||||
|
||||
/* Define to 1 if stpcpy function is available. */
|
||||
#undef HAVE_STPCPY
|
||||
|
||||
/* Define if `union wait' is the type of the first arg to wait functions. */
|
||||
#undef HAVE_UNION_WAIT
|
||||
|
||||
/* Define to 1 if utime.h exists and declares struct utimbuf. */
|
||||
#undef HAVE_UTIME_H
|
||||
|
||||
/* Define to mt_model (v.g., for DG/UX), else to mt_type. */
|
||||
#undef MTIO_CHECK_FIELD
|
||||
|
||||
/* Define to the name of the distribution. */
|
||||
#undef PACKAGE
|
||||
|
||||
/* Define to 1 if ANSI function prototypes are usable. */
|
||||
#undef PROTOTYPES
|
||||
|
||||
/* Define to the full path of your rsh, if any. */
|
||||
#undef REMOTE_SHELL
|
||||
|
||||
/* Path to directory containing system wide message catalog sources. */
|
||||
#undef STD_INC_PATH
|
||||
|
||||
/* Define to the version of the distribution. */
|
||||
#undef VERSION
|
||||
|
||||
/* Define to 1 if using the `glocale' package for message catalogs. */
|
||||
#undef WITH_CATALOGS
|
||||
|
||||
/* Define to 1 for better use of the debugging malloc library. See
|
||||
site ftp.antaire.com in antaire/src, file dmalloc/dmalloc.tar.gz. */
|
||||
#undef WITH_DMALLOC
|
||||
|
||||
/* Define to 1 if GNU regex should be used instead of GNU rx. */
|
||||
#undef WITH_REGEX
|
||||
475
acinclude.m4
475
acinclude.m4
@@ -1,62 +1,425 @@
|
||||
dnl Special Autoconf macros for GNU tar -*- autoconf -*-
|
||||
## ----------------------------------------- ##
|
||||
## Find how to suppress newlines with echo. ##
|
||||
## ----------------------------------------- ##
|
||||
|
||||
dnl Copyright 2009, 2013-2014, 2016 Free Software Foundation, Inc.
|
||||
dnl
|
||||
dnl This file is part of GNU tar.
|
||||
dnl
|
||||
dnl GNU tar is free software; you can redistribute it and/or modify
|
||||
dnl it under the terms of the GNU General Public License as published by
|
||||
dnl the Free Software Foundation; either version 3 of the License, or
|
||||
dnl (at your option) any later version.
|
||||
dnl
|
||||
dnl GNU tar is distributed in the hope that it will be useful,
|
||||
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
dnl GNU General Public License for more details.
|
||||
dnl
|
||||
dnl You should have received a copy of the GNU General Public License
|
||||
dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
# Once this macro is called, you may output with no echo in a Makefile or
|
||||
# script using: echo @ECHO_N@ "STRING_TO_OUTPUT@ECHO_C@".
|
||||
|
||||
AC_DEFUN([TAR_COMPR_PROGRAM],[
|
||||
m4_pushdef([tar_compr_define],translit($1,[a-z+-],[A-ZX_])[_PROGRAM])
|
||||
m4_pushdef([tar_compr_var],[tar_cv_compressor_]translit($1,[+-],[x_]))
|
||||
AC_ARG_WITH($1,
|
||||
AC_HELP_STRING([--with-]$1[=PROG],
|
||||
[use PROG as ]$1[ compressor program]),
|
||||
[tar_compr_var=${withval}],
|
||||
[tar_compr_var=m4_if($2,,$1,$2)])
|
||||
AC_DEFINE_UNQUOTED(tar_compr_define, "$tar_compr_var",
|
||||
[Define to the program name of ]$1[ compressor program])])
|
||||
|
||||
# Provide <attr/xattr.h>, if necessary
|
||||
|
||||
AC_DEFUN([TAR_HEADERS_ATTR_XATTR_H],
|
||||
[
|
||||
AC_ARG_WITH([xattrs],
|
||||
AS_HELP_STRING([--without-xattrs], [don't use linux extended attributes]),
|
||||
[], [with_xattrs=maybe]
|
||||
)
|
||||
|
||||
# First check for <sys/xattr.h>
|
||||
AC_CHECK_HEADERS([sys/xattr.h])
|
||||
AM_CONDITIONAL([TAR_COND_XATTR_H],[test "$ac_cv_header_sys_xattr_h" = yes])
|
||||
if test "$ac_cv_header_sys_xattr_h" != yes; then
|
||||
AC_CHECK_HEADERS([attr/xattr.h])
|
||||
AM_CONDITIONAL([TAR_COND_XATTR_H],[test "$ac_cv_header_attr_xattr_h" = yes])
|
||||
AC_DEFUN(fp_PROG_ECHO,
|
||||
[AC_MSG_CHECKING(how to suppress newlines using echo)
|
||||
AC_CACHE_VAL(fp_cv_prog_echo_nonl,
|
||||
[if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
||||
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
|
||||
fp_cv_prog_echo_nonl=no
|
||||
else
|
||||
fp_cv_prog_echo_nonl=option
|
||||
fi
|
||||
else
|
||||
fp_cv_prog_echo_nonl=escape
|
||||
fi
|
||||
])
|
||||
AC_MSG_RESULT($fp_cv_prog_echo_nonl)
|
||||
case $fp_cv_prog_echo_nonl in
|
||||
no) ECHO_N= ECHO_C= ;;
|
||||
option) ECHO_N=-n ECHO_C= ;;
|
||||
escape) ECHO_N= ECHO_C='\c' ;;
|
||||
esac
|
||||
AC_SUBST(ECHO_N)dnl
|
||||
AC_SUBST(ECHO_C)dnl
|
||||
])
|
||||
|
||||
if test "$with_xattrs" != no; then
|
||||
for i in getxattr fgetxattr lgetxattr \
|
||||
setxattr fsetxattr lsetxattr \
|
||||
listxattr flistxattr llistxattr
|
||||
do
|
||||
AC_SEARCH_LIBS($i, attr)
|
||||
eval found=\$ac_cv_search_$i
|
||||
test "$found" = "no" && break
|
||||
## ------------------------------------------- ##
|
||||
## Check if --with-included-malloc was given. ##
|
||||
## From Franc,ois Pinard ##
|
||||
## ------------------------------------------- ##
|
||||
|
||||
# In 1992, Michael Bushnell (now Thomas Bushnell <thomas@gnu.ai.mit.edu>)
|
||||
# devised a test for avoiding HP/UX malloc and using GNU malloc instead.
|
||||
# Bruno Haible <haible@ma2s2.mathematik.uni-karlsruhe.de> recycled this
|
||||
# test for CLISP Common LISP and extended it to cover broken mallocs from
|
||||
# Sun and SGI. I (<pinard@iro.umontreal.ca>) reworked it a little so
|
||||
# it is independent of config.guess, and overridable by the installer.
|
||||
|
||||
# On IRIX 5.2, libc malloc is broken, but the -lmalloc one was usable.
|
||||
# So in my packages, I once unconditionally used -lmalloc if it existed.
|
||||
# This does not do anymore, because the -lmalloc malloc is broken on
|
||||
# Solaris 2.4 to 2.5.1 (alignment is 4 bytes instead of 8 bytes, as
|
||||
# reported by John Wells <john@bitsmart.com>).
|
||||
|
||||
# Bruno also notes: "HP-UX has two different malloc() implementations.
|
||||
# Both are broken. When used with CLISP, the one in the default libc.a
|
||||
# leads to a SIGSEGV, the one in libmalloc.a leads to a SIGBUS. The SunOS
|
||||
# 4.1.1 malloc() breaks when used by CLISP's generational GC. The IRIX
|
||||
# 5.2 malloc() breaks when used by CLISP's generational GC."
|
||||
|
||||
# If the installer does not give a preference, we use the included GNU
|
||||
# malloc if we have the slightest doubt that malloc could be broken, this
|
||||
# includes cross compilation, and *all* HP/UX, SunOS or IRIX systems.
|
||||
# It is crude indeed, but I just do not have enough information for truly
|
||||
# benchmarking malloc in all cases, but want safe packages nevertheless.
|
||||
|
||||
AC_DEFUN(fp_WITH_INCLUDED_MALLOC,
|
||||
[AC_MSG_CHECKING(if included GNU malloc is wanted)
|
||||
AC_ARG_WITH(included-malloc,
|
||||
[ --with-included-malloc use the GNU malloc which is included here], ,
|
||||
[if test $cross_compiling = yes; then
|
||||
withval=yes
|
||||
else
|
||||
case `uname -s 2> /dev/null` in
|
||||
HP-UX | SunOS | IRIX* ) withval=yes ;;
|
||||
*) withval=no ;;
|
||||
esac
|
||||
fi])
|
||||
test "$withval" = yes && LIBOBJS="$LIBOBJS gmalloc.o"
|
||||
AC_MSG_RESULT($withval)
|
||||
])
|
||||
|
||||
## -------------------- ##
|
||||
## Macros from Ulrich. ##
|
||||
## -------------------- ##
|
||||
|
||||
# Search path for a program which passes the given test.
|
||||
# Ulrich Drepper <drepper@cygnus.com>, 1996.
|
||||
|
||||
# serial 1
|
||||
|
||||
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
|
||||
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
|
||||
AC_DEFUN(AM_PATH_PROG_WITH_TEST,
|
||||
[# Extract the first word of "$2", so it can be a program name with args.
|
||||
set dummy $2; ac_word=[$]2
|
||||
AC_MSG_CHECKING([for $ac_word])
|
||||
AC_CACHE_VAL(ac_cv_path_$1,
|
||||
[case "[$]$1" in
|
||||
/*)
|
||||
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
|
||||
;;
|
||||
*)
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||||
for ac_dir in ifelse([$5], , $PATH, [$5]); do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/$ac_word; then
|
||||
if [$3]; then
|
||||
ac_cv_path_$1="$ac_dir/$ac_word"
|
||||
break
|
||||
fi
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
dnl If no 4th arg is given, leave the cache variable unset,
|
||||
dnl so AC_PATH_PROGS will keep looking.
|
||||
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
|
||||
])dnl
|
||||
;;
|
||||
esac])dnl
|
||||
$1="$ac_cv_path_$1"
|
||||
if test -n "[$]$1"; then
|
||||
AC_MSG_RESULT([$]$1)
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
fi
|
||||
AC_SUBST($1)dnl
|
||||
])
|
||||
|
||||
# Check whether LC_MESSAGES is available in <locale.h>.
|
||||
# Ulrich Drepper <drepper@cygnus.com>, 1995.
|
||||
|
||||
# serial 1
|
||||
|
||||
AC_DEFUN(AM_LC_MESSAGES,
|
||||
[if test $ac_cv_header_locale_h = yes; then
|
||||
AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
|
||||
[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
|
||||
am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
|
||||
if test $am_cv_val_LC_MESSAGES = yes; then
|
||||
AC_DEFINE(HAVE_LC_MESSAGES)
|
||||
fi
|
||||
fi])
|
||||
|
||||
# Macro to add for using GNU gettext.
|
||||
# Ulrich Drepper <drepper@cygnus.com>, 1995.
|
||||
|
||||
# serial 1
|
||||
|
||||
AC_DEFUN(AM_WITH_NLS,
|
||||
[AC_MSG_CHECKING([whether NLS is requested])
|
||||
dnl Default is enabled NLS
|
||||
AC_ARG_ENABLE(nls,
|
||||
[ --disable-nls do not use Native Language Support],
|
||||
USE_NLS=$enableval, USE_NLS=yes)
|
||||
AC_MSG_RESULT($USE_NLS)
|
||||
AC_SUBST(USE_NLS)
|
||||
|
||||
USE_INCLUDED_LIBINTL=no
|
||||
|
||||
dnl If we use NLS figure out what method
|
||||
if test "$USE_NLS" = "yes"; then
|
||||
AC_DEFINE(ENABLE_NLS)
|
||||
AC_MSG_CHECKING([whether included gettext is requested])
|
||||
AC_ARG_WITH(included-gettext,
|
||||
[ --with-included-gettext use the GNU gettext library included here],
|
||||
nls_cv_force_use_gnu_gettext=$withval,
|
||||
nls_cv_force_use_gnu_gettext=no)
|
||||
AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
|
||||
|
||||
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
|
||||
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
|
||||
dnl User does not insist on using GNU NLS library. Figure out what
|
||||
dnl to use. If gettext or catgets are available (in this order) we
|
||||
dnl use this. Else we have to fall back to GNU NLS library.
|
||||
dnl catgets is only used if permitted by option --with-catgets.
|
||||
nls_cv_header_intl=
|
||||
nls_cv_header_libgt=
|
||||
CATOBJEXT=NONE
|
||||
|
||||
AC_CHECK_HEADER(libintl.h,
|
||||
[AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc,
|
||||
[AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")],
|
||||
gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)])
|
||||
|
||||
if test "$gt_cv_func_gettext_libc" != "yes"; then
|
||||
AC_CHECK_LIB(intl, bindtextdomain,
|
||||
[AC_CACHE_CHECK([for gettext in libintl],
|
||||
gt_cv_func_gettext_libintl,
|
||||
[AC_TRY_LINK([], [return (int) gettext ("")],
|
||||
gt_cv_func_gettext_libintl=yes,
|
||||
gt_cv_func_gettext_libintl=no)])])
|
||||
fi
|
||||
|
||||
if test "$gt_cv_func_gettext_libc" = "yes" \
|
||||
|| test "$gt_cv_func_gettext_libintl" = "yes"; then
|
||||
AC_DEFINE(HAVE_GETTEXT)
|
||||
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
||||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
|
||||
if test "$MSGFMT" != "no"; then
|
||||
AC_CHECK_FUNCS(dcgettext)
|
||||
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
||||
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
||||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
|
||||
AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
|
||||
return _nl_msg_cat_cntr],
|
||||
[CATOBJEXT=.gmo
|
||||
DATADIRNAME=share],
|
||||
[CATOBJEXT=.mo
|
||||
DATADIRNAME=lib])
|
||||
INSTOBJEXT=.mo
|
||||
fi
|
||||
fi
|
||||
])
|
||||
|
||||
if test "$CATOBJEXT" = "NONE"; then
|
||||
AC_MSG_CHECKING([whether catgets can be used])
|
||||
AC_ARG_WITH(catgets,
|
||||
[ --with-catgets use catgets functions if available],
|
||||
nls_cv_use_catgets=$withval, nls_cv_use_catgets=no)
|
||||
AC_MSG_RESULT($nls_cv_use_catgets)
|
||||
|
||||
if test "$nls_cv_use_catgets" = "yes"; then
|
||||
dnl No gettext in C library. Try catgets next.
|
||||
AC_CHECK_LIB(i, main)
|
||||
AC_CHECK_FUNC(catgets,
|
||||
[AC_DEFINE(HAVE_CATGETS)
|
||||
INTLOBJS="\$(CATOBJS)"
|
||||
AC_PATH_PROG(GENCAT, gencat, no)dnl
|
||||
if test "$GENCAT" != "no"; then
|
||||
AC_PATH_PROG(GMSGFMT, gmsgfmt, no)
|
||||
if test "$GMSGFMT" = "no"; then
|
||||
AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt,
|
||||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)
|
||||
fi
|
||||
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
||||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
|
||||
USE_INCLUDED_LIBINTL=yes
|
||||
CATOBJEXT=.cat
|
||||
INSTOBJEXT=.cat
|
||||
DATADIRNAME=lib
|
||||
INTLDEPS="../intl/libintl.a"
|
||||
INTLLIBS=$INTLDEPS
|
||||
LIBS=`echo $LIBS | sed -e 's/-lintl//'`
|
||||
nls_cv_header_intl=intl/libintl.h
|
||||
nls_cv_header_libgt=intl/libgettext.h
|
||||
fi])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$CATOBJEXT" = "NONE"; then
|
||||
dnl Neither gettext nor catgets in included in the C library.
|
||||
dnl Fall back on GNU gettext library.
|
||||
nls_cv_use_gnu_gettext=yes
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$nls_cv_use_gnu_gettext" = "yes"; then
|
||||
dnl Mark actions used to generate GNU NLS library.
|
||||
INTLOBJS="\$(GETTOBJS)"
|
||||
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
||||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
|
||||
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
||||
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
||||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
|
||||
AC_SUBST(MSGFMT)
|
||||
USE_INCLUDED_LIBINTL=yes
|
||||
CATOBJEXT=.gmo
|
||||
INSTOBJEXT=.mo
|
||||
DATADIRNAME=share
|
||||
INTLDEPS="../intl/libintl.a"
|
||||
INTLLIBS=$INTLDEPS
|
||||
LIBS=`echo $LIBS | sed -e 's/-lintl//'`
|
||||
nls_cv_header_intl=intl/libintl.h
|
||||
nls_cv_header_libgt=intl/libgettext.h
|
||||
fi
|
||||
|
||||
dnl Test whether we really found GNU xgettext.
|
||||
if test "$XGETTEXT" != ":"; then
|
||||
dnl If it is no GNU xgettext we define it as : so that the
|
||||
dnl Makefiles still can work.
|
||||
if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
|
||||
: ;
|
||||
else
|
||||
AC_MSG_RESULT(
|
||||
[found xgettext programs is not GNU xgettext; ignore it])
|
||||
XGETTEXT=":"
|
||||
fi
|
||||
fi
|
||||
|
||||
# We need to process the po/ directory.
|
||||
POSUB=po
|
||||
else
|
||||
DATADIRNAME=share
|
||||
nls_cv_header_intl=intl/libintl.h
|
||||
nls_cv_header_libgt=intl/libgettext.h
|
||||
fi
|
||||
|
||||
# If this is used in GNU gettext we have to set USE_NLS to `yes'
|
||||
# because some of the sources are only built for this goal.
|
||||
if test "$PACKAGE" = gettext; then
|
||||
USE_NLS=yes
|
||||
USE_INCLUDED_LIBINTL=yes
|
||||
fi
|
||||
|
||||
dnl These rules are solely for the distribution goal. While doing this
|
||||
dnl we only have to keep exactly one list of the available catalogs
|
||||
dnl in configure.in.
|
||||
for lang in $ALL_LINGUAS; do
|
||||
GMOFILES="$GMOFILES $lang.gmo"
|
||||
POFILES="$POFILES $lang.po"
|
||||
done
|
||||
|
||||
if test "$found" != no; then
|
||||
AC_DEFINE([HAVE_XATTRS],,[Define when we have working linux xattrs.])
|
||||
fi
|
||||
fi
|
||||
])
|
||||
dnl Make all variables we use known to autoconf.
|
||||
AC_SUBST(USE_INCLUDED_LIBINTL)
|
||||
AC_SUBST(CATALOGS)
|
||||
AC_SUBST(CATOBJEXT)
|
||||
AC_SUBST(DATADIRNAME)
|
||||
AC_SUBST(GMOFILES)
|
||||
AC_SUBST(INSTOBJEXT)
|
||||
AC_SUBST(INTLDEPS)
|
||||
AC_SUBST(INTLLIBS)
|
||||
AC_SUBST(INTLOBJS)
|
||||
AC_SUBST(POFILES)
|
||||
AC_SUBST(POSUB)
|
||||
])
|
||||
|
||||
AC_DEFUN(AM_GNU_GETTEXT,
|
||||
[AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
||||
AC_REQUIRE([AC_PROG_CC])dnl
|
||||
AC_REQUIRE([AC_ISC_POSIX])dnl
|
||||
AC_REQUIRE([AC_PROG_RANLIB])dnl
|
||||
AC_REQUIRE([AC_HEADER_STDC])dnl
|
||||
AC_REQUIRE([AC_C_CONST])dnl
|
||||
AC_REQUIRE([AC_C_INLINE])dnl
|
||||
AC_REQUIRE([AC_TYPE_OFF_T])dnl
|
||||
AC_REQUIRE([AC_TYPE_SIZE_T])dnl
|
||||
AC_REQUIRE([AC_FUNC_ALLOCA])dnl
|
||||
AC_REQUIRE([AC_FUNC_MMAP])dnl
|
||||
|
||||
AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
|
||||
unistd.h values.h])
|
||||
AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
|
||||
__argz_count __argz_stringify __argz_next])
|
||||
|
||||
if test "${ac_cv_func_stpcpy+set}" != "set"; then
|
||||
AC_CHECK_FUNCS(stpcpy)
|
||||
fi
|
||||
if test "${ac_cv_func_stpcpy}" = "yes"; then
|
||||
AC_DEFINE(HAVE_STPCPY)
|
||||
fi
|
||||
|
||||
AM_LC_MESSAGES
|
||||
AM_WITH_NLS
|
||||
|
||||
if test "x$CATOBJEXT" != "x"; then
|
||||
if test "x$ALL_LINGUAS" = "x"; then
|
||||
LINGUAS=
|
||||
else
|
||||
AC_MSG_CHECKING(for catalogs to be installed)
|
||||
NEW_LINGUAS=
|
||||
for lang in ${LINGUAS=$ALL_LINGUAS}; do
|
||||
case "$ALL_LINGUAS" in
|
||||
*$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
|
||||
esac
|
||||
done
|
||||
LINGUAS=$NEW_LINGUAS
|
||||
AC_MSG_RESULT($LINGUAS)
|
||||
fi
|
||||
|
||||
dnl Construct list of names of catalog files to be constructed.
|
||||
if test -n "$LINGUAS"; then
|
||||
for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl Determine which catalog format we have (if any is needed)
|
||||
dnl For now we know about two different formats:
|
||||
dnl Linux libc-5 and the normal X/Open format
|
||||
test -d intl || mkdir intl
|
||||
if test "$CATOBJEXT" = ".cat"; then
|
||||
AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)
|
||||
|
||||
dnl Transform the SED scripts while copying because some dumb SEDs
|
||||
dnl cannot handle comments.
|
||||
sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
|
||||
fi
|
||||
dnl po2tbl.sed is always needed.
|
||||
sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
|
||||
$srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
|
||||
|
||||
dnl In the intl/Makefile.in we have a special dependency which makes
|
||||
dnl only sense for gettext. We comment this out for non-gettext
|
||||
dnl packages.
|
||||
if test "$PACKAGE" = "gettext"; then
|
||||
GT_NO="#NO#"
|
||||
GT_YES=
|
||||
else
|
||||
GT_NO=
|
||||
GT_YES="#YES#"
|
||||
fi
|
||||
AC_SUBST(GT_NO)
|
||||
AC_SUBST(GT_YES)
|
||||
|
||||
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
|
||||
dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
|
||||
dnl Try to locate is.
|
||||
MKINSTALLDIRS=
|
||||
if test $ac_aux_dir; then
|
||||
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
|
||||
fi
|
||||
if test -z $MKINSTALLDIRS; then
|
||||
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
|
||||
fi
|
||||
AC_SUBST(MKINSTALLDIRS)
|
||||
|
||||
dnl Generate list of files to be processed by xgettext which will
|
||||
dnl be included in po/Makefile.
|
||||
test -d po || mkdir po
|
||||
if test "x$srcdir" != "x."; then
|
||||
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
|
||||
posrcprefix="$srcdir/"
|
||||
else
|
||||
posrcprefix="../$srcdir/"
|
||||
fi
|
||||
else
|
||||
posrcprefix="../"
|
||||
fi
|
||||
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
|
||||
< $srcdir/po/POTFILES.in > po/POTFILES
|
||||
])
|
||||
|
||||
126
bootstrap.conf
126
bootstrap.conf
@@ -1,126 +0,0 @@
|
||||
# Bootstrap configuration for GNU tar.
|
||||
|
||||
# Copyright 2006-2009, 2013-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
# This file is part of GNU tar.
|
||||
|
||||
# GNU tar is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# GNU tar is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
source_base=gnu
|
||||
gnulib_name=libgnu
|
||||
|
||||
# We don't need these modules, even though gnulib-tool mistakenly
|
||||
# includes them because of gettext dependencies.
|
||||
avoided_gnulib_modules='
|
||||
--avoid=lock
|
||||
'
|
||||
|
||||
|
||||
# Additional xgettext options to use. Use "\\\newline" to break lines.
|
||||
XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
|
||||
--flag=_:1:pass-c-format\\\
|
||||
--flag=N_:1:pass-c-format\\\
|
||||
--flag=error:3:c-format --flag=error_at_line:5:c-format\\\
|
||||
--flag=asnprintf:3:c-format --flag=vasnprintf:3:c-format\\\
|
||||
--flag=argp_error:2:c-format\\\
|
||||
--flag=__argp_error:2:c-format\\\
|
||||
--flag=argp_failure:4:c-format\\\
|
||||
--flag=__argp_failure:4:c-format\\\
|
||||
--flag=argp_fmtstream_printf:2:c-format\\\
|
||||
--flag=__argp_fmtstream_printf:2:c-format\\\
|
||||
'
|
||||
|
||||
# Gettext supplies these files, but we don't need them since
|
||||
# we don't have an intl subdirectory.
|
||||
excluded_files='
|
||||
m4/glibc2.m4
|
||||
m4/intdiv0.m4
|
||||
m4/lcmessage.m4
|
||||
m4/lock.m4
|
||||
m4/printf-posix.m4
|
||||
m4/uintmax_t.m4
|
||||
m4/ulonglong.m4
|
||||
m4/visibility.m4
|
||||
'
|
||||
|
||||
# Read local configuration file
|
||||
if [ -r .bootstrap ]; then
|
||||
echo "$0: Reading configuration file .bootstrap"
|
||||
eval set -- "`sed 's/#.*$//;/^$/d' .bootstrap | tr '\n' ' '` $*"
|
||||
fi
|
||||
|
||||
test -d m4 || mkdir m4
|
||||
test -d $source_base || mkdir $source_base
|
||||
|
||||
test -f ChangeLog || cat > ChangeLog <<EOT
|
||||
This file is a placeholder. It will be replaced with the actual ChangeLog
|
||||
by make dist. Run make ChangeLog if you wish to create it earlier.
|
||||
EOT
|
||||
|
||||
git submodule init
|
||||
git submodule update
|
||||
PAXUTILS=paxutils
|
||||
|
||||
# gnulib modules used by this package.
|
||||
gnulib_modules="$avoided_gnulib_modules
|
||||
`grep -h '^[^#]' gnulib.modules $PAXUTILS/gnulib.modules`
|
||||
"
|
||||
|
||||
# copy_files srcdir dstdir
|
||||
copy_files() {
|
||||
for file in `cat $1/DISTFILES`
|
||||
do
|
||||
case $file in
|
||||
"#*") continue;;
|
||||
esac
|
||||
dst=`echo $file | sed 's^.*/^^'`
|
||||
if [ $# -eq 3 ]; then
|
||||
case $dst in
|
||||
${3}*) ;;
|
||||
*) dst=${3}$dst;;
|
||||
esac
|
||||
fi
|
||||
if [ "$2" = '.' ]; then
|
||||
ln -sf $1/$file $2
|
||||
else
|
||||
symlink_to_dir "$1" "$file" "$2/$dst" || exit
|
||||
fi
|
||||
# FIXME ignorefile $2 $dst
|
||||
done
|
||||
}
|
||||
|
||||
# Import from paxutils
|
||||
copy_files ${PAXUTILS} .
|
||||
copy_files ${PAXUTILS}/am m4
|
||||
|
||||
echo "$0: Creating m4/paxutils.m4"
|
||||
(echo "# This file is generated automatically. Please, do not edit."
|
||||
echo "#"
|
||||
echo "AC_DEFUN([${package}_PAXUTILS],["
|
||||
cat ${PAXUTILS}/am/DISTFILES | sed '/^#/d;s/\(.*\)\.m4/pu_\1/' | tr a-z A-Z
|
||||
echo "])") > ./m4/paxutils.m4
|
||||
#FIXME ignorefile m4 paxutils.m4
|
||||
|
||||
if [ -d rmt ]; then
|
||||
:
|
||||
else
|
||||
mkdir rmt
|
||||
fi
|
||||
|
||||
for dir in doc rmt lib tests
|
||||
do
|
||||
copy_files ${PAXUTILS}/$dir $dir
|
||||
done
|
||||
|
||||
copy_files ${PAXUTILS}/paxlib lib pax
|
||||
477
configure.ac
477
configure.ac
@@ -1,378 +1,215 @@
|
||||
# Configure template for GNU tar. -*- autoconf -*-
|
||||
# Configure template for GNU tar.
|
||||
# Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
|
||||
# Process this file with autoconf to produce a configure script.
|
||||
|
||||
# Copyright 1991, 1994-2010, 2013-2016 Free Software Foundation, Inc.
|
||||
AC_INIT(src/tar.c)
|
||||
AM_CONFIG_HEADER(config.h)
|
||||
AC_PREREQ(2.12)
|
||||
AM_INIT_AUTOMAKE(tar, 1.12)
|
||||
AC_DEFINE(_GNU_SOURCE)
|
||||
ALL_LINGUAS="de fr it ko nl no pl pt sl sv"
|
||||
|
||||
# This file is part of GNU tar.
|
||||
|
||||
# GNU tar is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# GNU tar is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
AC_INIT([GNU tar], [1.29], [bug-tar@gnu.org])
|
||||
AC_CONFIG_SRCDIR([src/tar.c])
|
||||
AC_CONFIG_AUX_DIR([build-aux])
|
||||
AC_CONFIG_HEADERS([config.h])
|
||||
AC_PREREQ([2.63])
|
||||
AM_INIT_AUTOMAKE([1.11 gnits tar-ustar dist-bzip2 dist-xz std-options silent-rules])
|
||||
|
||||
# Enable silent rules by default:
|
||||
AM_SILENT_RULES([yes])
|
||||
|
||||
AC_PROG_CC_STDC
|
||||
AC_EXEEXT
|
||||
fp_PROG_ECHO
|
||||
test $fp_cv_prog_echo_nonl = no \
|
||||
&& echo 2>&1 "WARNING: \`echo' not powerful enough for \`make check'"
|
||||
AC_PROG_CC
|
||||
AC_PROG_GCC_TRADITIONAL
|
||||
AC_AIX
|
||||
AC_MINIX
|
||||
AC_PROG_RANLIB
|
||||
AC_PROG_YACC
|
||||
gl_EARLY
|
||||
AC_CHECK_TOOLS([AR], [ar])
|
||||
|
||||
AC_SYS_LARGEFILE
|
||||
AC_ISC_POSIX
|
||||
AM_C_PROTOTYPES
|
||||
AC_C_CONST
|
||||
AC_C_INLINE
|
||||
AC_CHECK_SIZEOF(unsigned long, 4)
|
||||
AC_CHECK_SIZEOF(long long, 0)
|
||||
|
||||
AC_CHECK_HEADERS_ONCE(fcntl.h linux/fd.h memory.h net/errno.h \
|
||||
sgtty.h string.h \
|
||||
sys/param.h sys/device.h sys/gentape.h \
|
||||
sys/inet.h sys/io/trioctl.h \
|
||||
sys/mtio.h sys/time.h sys/tprintf.h sys/tape.h \
|
||||
unistd.h locale.h)
|
||||
AC_CHECK_HEADERS(fcntl.h limits.h linux/fd.h memory.h net/errno.h poll.h \
|
||||
sgtty.h string.h stropts.h \
|
||||
sys/buf.h sys/device.h sys/gentape.h sys/inet.h sys/io/trioctl.h sys/ioccom.h \
|
||||
sys/mtio.h sys/param.h sys/tprintf.h sys/tape.h sys/time.h sys/timeb.h \
|
||||
sys/wait.h unistd.h)
|
||||
|
||||
AC_CHECK_HEADERS([sys/buf.h], [], [],
|
||||
[#if HAVE_SYS_PARAM_H
|
||||
#include <sys/param.h>
|
||||
#endif])
|
||||
# It seems that that many machines where <utime.h> seems to be
|
||||
# broken just require something like -D_XXX_SOURCE, where XXX might
|
||||
# be POSIX, POSIX_C, ALL, HPUX or whatever, depending on the machine.
|
||||
|
||||
AC_HEADER_MAJOR
|
||||
AC_CACHE_CHECK(for utime.h, tar_cv_header_utime_h,
|
||||
[AC_TRY_COMPILE([
|
||||
#include <sys/types.h>
|
||||
#include <utime.h>], [struct utimbuf foo],
|
||||
tar_cv_header_utime_h=yes, tar_cv_header_utime_h=no)])
|
||||
test $tar_cv_header_utime_h = yes && AC_DEFINE(HAVE_UTIME_H)
|
||||
|
||||
AC_MSG_CHECKING([for st_fstype string in struct stat])
|
||||
AC_CACHE_VAL(diff_cv_st_fstype_string,
|
||||
[AC_TRY_COMPILE([#include <sys/types.h>
|
||||
#include <sys/stat.h>], [struct stat s; s.st_fstype[0] = 'x';],
|
||||
diff_cv_st_fstype_string=yes,
|
||||
diff_cv_st_fstype_string=no)])
|
||||
AC_MSG_RESULT($diff_cv_st_fstype_string)
|
||||
if test $diff_cv_st_fstype_string = yes; then
|
||||
AC_DEFINE(HAVE_ST_FSTYPE_STRING, 1,
|
||||
[Define if struct stat has a char st_fstype[] member.])
|
||||
fi
|
||||
|
||||
# even if we use gnulib's acl.h with integrated m4 file later on (used because
|
||||
# of very useful file_has_acl() function) we need following checks that restrict
|
||||
# tar to use POSIX.1e ACLs only.
|
||||
AC_ARG_WITH([posix-acls],
|
||||
AS_HELP_STRING([--without-posix-acls],
|
||||
[do not use POSIX.1e access control lists]),
|
||||
[],
|
||||
[with_posix_acls=yes])
|
||||
if test "x$with_posix_acls" != "xno"; then
|
||||
AC_CHECK_HEADERS(sys/acl.h,, [with_posix_acls=no])
|
||||
for tar_acl_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \
|
||||
acl_to_text acl_from_text acl_delete_def_file \
|
||||
acl_free; do \
|
||||
test "x$with_posix_acls" = xno && break
|
||||
AC_SEARCH_LIBS([$tar_acl_func], [acl pacl], [], [with_posix_acls=no])
|
||||
done
|
||||
if test "x$with_posix_acls" != xno; then
|
||||
AC_DEFINE(HAVE_POSIX_ACLS,,[Define when we have working POSIX acls])
|
||||
fi
|
||||
else
|
||||
# disable acls in gnulib's checks
|
||||
export enable_acl=no
|
||||
fi
|
||||
|
||||
AC_TYPE_MODE_T
|
||||
AC_TYPE_PID_T
|
||||
AC_TYPE_OFF_T
|
||||
AC_TYPE_UID_T
|
||||
AC_CHECK_TYPE(major_t, , AC_DEFINE(major_t, int,
|
||||
[Type of major device numbers.]))
|
||||
AC_CHECK_TYPE(minor_t, , AC_DEFINE(minor_t, int,
|
||||
[Type of minor device numbers.]))
|
||||
AC_CHECK_TYPE(dev_t, unsigned)
|
||||
AC_CHECK_TYPE(ino_t, unsigned)
|
||||
|
||||
gt_TYPE_SSIZE_T
|
||||
|
||||
# gnulib modules
|
||||
gl_INIT
|
||||
# paxutils modules
|
||||
tar_PAXUTILS
|
||||
|
||||
# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
|
||||
# ------------------------------------------------
|
||||
# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
|
||||
# Otherwise, run RUN-IF-NOT-FOUND.
|
||||
AC_DEFUN([gl_GCC_VERSION_IFELSE],
|
||||
[AC_PREPROC_IFELSE(
|
||||
[AC_LANG_PROGRAM(
|
||||
[[
|
||||
#if ($1) < __GNUC__ || (($1) == __GNUC__ && ($2) <= __GNUC_MINOR__)
|
||||
/* ok */
|
||||
#else
|
||||
# error "your version of gcc is older than $1.$2"
|
||||
if test $ac_cv_header_sys_mtio_h = yes; then
|
||||
AC_CACHE_CHECK(for remote tape header files, tar_cv_header_rmt,
|
||||
[AC_TRY_CPP([
|
||||
#if HAVE_SGTTY_H
|
||||
# include <sgtty.h>
|
||||
#endif
|
||||
]]),
|
||||
], [$3], [$4])
|
||||
]
|
||||
)
|
||||
|
||||
AC_ARG_ENABLE([gcc-warnings],
|
||||
[AS_HELP_STRING([--enable-gcc-warnings],
|
||||
[turn on many GCC warnings (for developers; best with GNU make)])],
|
||||
[case $enableval in
|
||||
yes|no) ;;
|
||||
*) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
|
||||
esac
|
||||
gl_gcc_warnings=$enableval],
|
||||
[gl_gcc_warnings=no
|
||||
if test -d "$srcdir"/.git; then
|
||||
gl_GCC_VERSION_IFELSE([4], [6], [gl_gcc_warnings=yes])
|
||||
fi]
|
||||
)
|
||||
|
||||
if test "$gl_gcc_warnings" = yes; then
|
||||
gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
|
||||
AC_SUBST([WERROR_CFLAGS])
|
||||
|
||||
nw=
|
||||
# This, $nw, is the list of warnings we disable.
|
||||
nw="$nw -Wformat-nonliteral" # warnings in Fedora 17 stdio.h
|
||||
nw="$nw -Wvla" # warnings in gettext.h
|
||||
nw="$nw -Wswitch-default" # Too many warnings for now
|
||||
nw="$nw -Wunsafe-loop-optimizations" # It's OK to omit unsafe optimizations.
|
||||
nw="$nw -Winline" # It's OK to not inline.
|
||||
nw="$nw -Wstrict-overflow" # It's OK to optimize strictly.
|
||||
nw="$nw -Wsuggest-attribute=pure" # Too many warnings for now.
|
||||
nw="$nw -Wstack-protector"
|
||||
|
||||
gl_MANYWARN_ALL_GCC([ws])
|
||||
gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
|
||||
for w in $ws; do
|
||||
gl_WARN_ADD([$w])
|
||||
done
|
||||
gl_WARN_ADD([-Wno-sign-compare]) # Too many warnings for now
|
||||
gl_WARN_ADD([-Wno-type-limits]) # It's OK to optimize based on types.
|
||||
gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
|
||||
gl_WARN_ADD([-Wno-format-nonliteral])
|
||||
|
||||
gl_WARN_ADD([-fdiagnostics-show-option])
|
||||
gl_WARN_ADD([-funit-at-a-time])
|
||||
|
||||
|
||||
AC_SUBST([WARN_CFLAGS])
|
||||
|
||||
AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.])
|
||||
AH_VERBATIM([FORTIFY_SOURCE],
|
||||
[/* Enable compile-time and run-time bounds-checking, and some warnings,
|
||||
without upsetting glibc 2.15+. */
|
||||
#if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
|
||||
# define _FORTIFY_SOURCE 2
|
||||
#endif
|
||||
])
|
||||
AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
|
||||
|
||||
# Use a slightly smaller set of warning options for lib/.
|
||||
# Remove the following and save the result in GNULIB_WARN_CFLAGS.
|
||||
nw=
|
||||
nw="$nw -Wmissing-prototypes"
|
||||
nw="$nw -Wunused-macros"
|
||||
#
|
||||
# These are for argp.
|
||||
nw="$nw -Wmissing-field-initializers"
|
||||
nw="$nw -Wshadow"
|
||||
#
|
||||
gl_MANYWARN_COMPLEMENT([GNULIB_WARN_CFLAGS], [$WARN_CFLAGS], [$nw])
|
||||
|
||||
# This is also for argp.
|
||||
gl_WARN_ADD([-Wno-missing-field-initializers], [GNULIB_WARN_CFLAGS])
|
||||
|
||||
AC_SUBST([GNULIB_WARN_CFLAGS])
|
||||
|
||||
# For gnulib-tests, the set is slightly smaller still.
|
||||
nw=
|
||||
# It's not worth being this picky about test programs.
|
||||
nw="$nw -Wsuggest-attribute=const"
|
||||
gl_MANYWARN_COMPLEMENT([GNULIB_TEST_WARN_CFLAGS],
|
||||
[$GNULIB_WARN_CFLAGS], [$nw])
|
||||
AC_SUBST([GNULIB_TEST_WARN_CFLAGS])
|
||||
#include <sys/socket.h>],
|
||||
tar_cv_header_rmt=yes, tar_cv_header_rmt=no)])
|
||||
test $tar_cv_header_rmt = yes && RMT=rmt
|
||||
AC_SUBST(RMT)
|
||||
fi
|
||||
|
||||
TAR_HEADERS_ATTR_XATTR_H
|
||||
AC_CACHE_CHECK(for getgrgid declaration, tar_cv_header_getgrgid,
|
||||
[AC_EGREP_HEADER(getgrgid, grp.h,
|
||||
tar_cv_header_getgrgid=yes, tar_cv_header_getgrgid=no)])
|
||||
test $tar_cv_header_getgrgid = yes && AC_DEFINE(HAVE_GETGRGID)
|
||||
|
||||
AC_CHECK_FUNCS_ONCE([fchmod fchown fsync lstat mkfifo readlink symlink])
|
||||
AC_CACHE_CHECK(for getpwuid declaration, tar_cv_header_getpwuid,
|
||||
[AC_EGREP_HEADER(getpwuid, pwd.h,
|
||||
tar_cv_header_getpwuid=yes, tar_cv_header_getpwuid=no)])
|
||||
test $tar_cv_header_getpwuid = yes && AC_DEFINE(HAVE_GETPWUID)
|
||||
|
||||
AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>])
|
||||
AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>])
|
||||
AC_CHECK_DECLS([time],,, [#include <time.h>])
|
||||
AC_CACHE_CHECK(which ioctl field to test for reversed bytes,
|
||||
tar_cv_header_mtio_check_field,
|
||||
[AC_EGREP_HEADER(mt_model, sys/mtio.h,
|
||||
tar_cv_header_mtio_check_field=mt_model,
|
||||
tar_cv_header_mtio_check_field=mt_type)])
|
||||
AC_DEFINE_UNQUOTED(MTIO_CHECK_FIELD, $tar_cv_header_mtio_check_field)
|
||||
|
||||
AC_REPLACE_FUNCS(waitpid)
|
||||
AC_HEADER_DIRENT
|
||||
AC_HEADER_MAJOR
|
||||
AC_HEADER_STAT
|
||||
AC_HEADER_STDC
|
||||
AC_HEADER_TIME
|
||||
AC_STRUCT_ST_BLKSIZE
|
||||
AC_STRUCT_ST_BLOCKS
|
||||
AC_TYPE_SIGNAL
|
||||
AC_TYPE_SIZE_T
|
||||
AC_TYPE_UID_T
|
||||
|
||||
AC_CHECK_FUNCS(fsync ftime getcwd isascii lchown mkfifo nap napms poll \
|
||||
select strerror strstr usleep)
|
||||
|
||||
AC_CACHE_CHECK(for mknod, tar_cv_func_mknod,
|
||||
[AC_TRY_LINK([
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>],
|
||||
[mknod (0, 0, 0)],
|
||||
tar_cv_func_mknod=yes, tar_cv_func_mknod=no)])
|
||||
test $tar_cv_func_mknod = yes && AC_DEFINE(HAVE_MKNOD)
|
||||
|
||||
# Whenever both -lsocket and -lnsl are needed, it seems to be always the
|
||||
# case that gethostbyname requires -lnsl. So, check -lnsl first, for it
|
||||
# to be in LIBS before the setsockopt checks are performed. *However*,
|
||||
# on SINIX-N 5.43, this is false, and gethostent seems to be a better
|
||||
# candidate. So, let's use it below instead of gethostbyname, and see.
|
||||
|
||||
AC_CHECK_FUNC(gethostent)
|
||||
if test $ac_cv_func_gethostent = no; then
|
||||
AC_CHECK_LIB(nsl, gethostent)
|
||||
fi
|
||||
AC_CHECK_FUNC(setsockopt)
|
||||
if test $ac_cv_func_setsockopt = no; then
|
||||
AC_CHECK_LIB(socket, setsockopt)
|
||||
fi
|
||||
|
||||
AC_FUNC_ALLOCA
|
||||
AC_FUNC_FNMATCH
|
||||
test $ac_cv_func_fnmatch_works = yes || LIBOBJS="$LIBOBJS fnmatch.o"
|
||||
AC_FUNC_VPRINTF
|
||||
AC_REPLACE_FUNCS(basename dirname execlp ftruncate memset mkdir rename rmdir)
|
||||
test "$ac_cv_func_strstr" = yes || LIBOBJS="$LIBOBJS strstr.o"
|
||||
|
||||
# The 3-argument open happens to go along with the O_* defines, which
|
||||
# are easier to check for.
|
||||
|
||||
AC_CACHE_CHECK(for 3-argument open, tar_cv_func_open3,
|
||||
[AC_TRY_COMPILE([
|
||||
#if HAVE_FCNTL_H
|
||||
# include <fcntl.h>
|
||||
#else
|
||||
# include <sys/file.h>
|
||||
#endif],
|
||||
[int x = O_RDONLY],
|
||||
tar_cv_func_open3=yes, tar_cv_func_open3=no)])
|
||||
if test $tar_cv_func_open3 = no; then
|
||||
AC_DEFINE(EMUL_OPEN3)
|
||||
fi
|
||||
|
||||
# `union wait' is preferrably avoided. We merely assume below
|
||||
# that if `int pid;' fails, `union wait pid;' would have worked.
|
||||
# Directly trying `union wait pid;' is seeking for trouble, as
|
||||
# some POSIX systems are offering compatibility hacks generating
|
||||
# ugly diagnostics. Also, on some systems, WEXITSTATUS exists,
|
||||
# but fails when called on `union wait' variables.
|
||||
|
||||
AC_CACHE_CHECK(for union wait, tar_cv_header_union_wait,
|
||||
[AC_TRY_COMPILE([
|
||||
#include <sys/types.h>
|
||||
#if HAVE_SYS_WAIT_H
|
||||
# include <sys/wait.h>
|
||||
#endif],
|
||||
[int status; int pid; pid = wait (&status);],
|
||||
tar_cv_header_union_wait=no, tar_cv_header_union_wait=yes)])
|
||||
test $tar_cv_header_union_wait = yes && AC_DEFINE(HAVE_UNION_WAIT)
|
||||
|
||||
AC_ARG_VAR([RSH], [Configure absolute path to default remote shell binary])
|
||||
AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH,
|
||||
[if test -n "$RSH"; then
|
||||
tar_cv_path_RSH=$RSH
|
||||
else
|
||||
tar_cv_path_RSH=no
|
||||
for ac_file in /usr/ucb/rsh /usr/bin/remsh /usr/bin/rsh /usr/bsd/rsh \
|
||||
/usr/bin/nsh /usr/bin/rcmd
|
||||
/usr/bin/nsh /usr/bin/rcmd
|
||||
do
|
||||
# Prefer a non-symlink rsh to a symlink one, so that binaries built
|
||||
# on AIX 4.1.4, where /usr/ucb/rsh is a symlink to /usr/bin/rsh
|
||||
# will run on AIX 4.3.0, which has only /usr/bin/rsh.
|
||||
if test -f $ac_file; then
|
||||
if (test -h $ac_file) 2>/dev/null; then
|
||||
test $tar_cv_path_RSH = no && tar_cv_path_RSH=$ac_file
|
||||
else
|
||||
tar_cv_path_RSH=$ac_file
|
||||
break
|
||||
fi
|
||||
tar_cv_path_RSH=$ac_file
|
||||
break
|
||||
fi
|
||||
done
|
||||
fi])
|
||||
if test $tar_cv_path_RSH = no; then
|
||||
AC_CHECK_HEADERS(netdb.h)
|
||||
else
|
||||
AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$tar_cv_path_RSH",
|
||||
[Define to the full path of your rsh, if any.])
|
||||
AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$tar_cv_path_RSH")
|
||||
fi
|
||||
|
||||
TAR_COMPR_PROGRAM(compress)
|
||||
TAR_COMPR_PROGRAM(gzip)
|
||||
TAR_COMPR_PROGRAM(bzip2)
|
||||
TAR_COMPR_PROGRAM(lzip)
|
||||
TAR_COMPR_PROGRAM(lzma)
|
||||
TAR_COMPR_PROGRAM(lzop)
|
||||
TAR_COMPR_PROGRAM(xz)
|
||||
|
||||
AC_MSG_CHECKING(for default archive format)
|
||||
|
||||
AC_ARG_VAR([DEFAULT_ARCHIVE_FORMAT],
|
||||
[Set the default archive format. Allowed values are: V7, OLDGNU, USTAR, POSIX, GNU. Default is GNU])
|
||||
|
||||
if test -z "$DEFAULT_ARCHIVE_FORMAT"; then
|
||||
DEFAULT_ARCHIVE_FORMAT="GNU"
|
||||
fi
|
||||
case $DEFAULT_ARCHIVE_FORMAT in
|
||||
V7|OLDGNU|USTAR|POSIX|GNU) ;;
|
||||
*) AC_MSG_ERROR(Invalid format name);;
|
||||
esac
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE_FORMAT, ${DEFAULT_ARCHIVE_FORMAT}_FORMAT,
|
||||
[By default produce archives of this format])
|
||||
AC_MSG_RESULT($DEFAULT_ARCHIVE_FORMAT)
|
||||
|
||||
AC_MSG_CHECKING(for default archive)
|
||||
|
||||
AC_ARG_VAR([DEFAULT_ARCHIVE],
|
||||
[Set the name of the default archive (default: -)])
|
||||
if test -z "$DEFAULT_ARCHIVE"; then
|
||||
DEFAULT_ARCHIVE=-
|
||||
else
|
||||
if test -z "`ls $DEFAULT_ARCHIVE 2>/dev/null`"; then
|
||||
AC_MSG_WARN(DEFAULT_ARCHIVE '$DEFAULT_ARCHIVE' not found on this system)
|
||||
AC_MSG_WARN(DEFAULT_ARCHIVE \`$DEFAULT_ARCHIVE' not found on this system)
|
||||
fi
|
||||
# FIXME: Look for DEFTAPE in <sys/mtio.h>.
|
||||
# FIXME: Let DEVICE_PREFIX be configured from the environment.
|
||||
# FIXME: Rearrange, here.
|
||||
case $DEFAULT_ARCHIVE in
|
||||
*[[0-7][lmh]])
|
||||
AC_DEFINE(DENSITY_LETTER, 1,
|
||||
[Define to 1 if density may be indicated by [lmh] at end of device.])
|
||||
changequote(, )dnl
|
||||
*[0-7][lmh])
|
||||
device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7][lmh]$//'`
|
||||
changequote([, ])dnl
|
||||
AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix")
|
||||
AC_DEFINE(DENSITY_LETTER)
|
||||
;;
|
||||
*[[0-7]])
|
||||
changequote(, )dnl
|
||||
*[0-7])
|
||||
device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7]$//'`
|
||||
;;
|
||||
*)
|
||||
device_prefix=
|
||||
;;
|
||||
esac
|
||||
case "$device_prefix" in
|
||||
?*)
|
||||
AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix",
|
||||
[Define to a string giving the prefix of the default device, without the part specifying the unit and density.])
|
||||
changequote([, ])dnl
|
||||
AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix")
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE, "$DEFAULT_ARCHIVE",
|
||||
[Define to a string giving the full name of the default archive file.])
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE, "$DEFAULT_ARCHIVE")
|
||||
AC_MSG_RESULT($DEFAULT_ARCHIVE)
|
||||
|
||||
AC_ARG_VAR([DEFAULT_BLOCKING],
|
||||
[Define default blocking factor (default: 20)])
|
||||
AC_MSG_CHECKING(for default blocking)
|
||||
DEFAULT_BLOCKING=${DEFAULT_BLOCKING-20}
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING,
|
||||
[Define to a number giving the default blocking size for archives.])
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING)
|
||||
AC_MSG_RESULT($DEFAULT_BLOCKING)
|
||||
|
||||
AC_MSG_CHECKING(for default quoting style)
|
||||
fp_WITH_INCLUDED_MALLOC
|
||||
AM_WITH_DMALLOC
|
||||
|
||||
m4_define([QUOTING_STYLES],dnl
|
||||
[literal|shell|shell-always|c|escape|locale|clocale])
|
||||
DEFAULT_QUOTING_STYLE="escape"
|
||||
AC_ARG_VAR([DEFAULT_QUOTING_STYLE],
|
||||
[Set the default quoting style. Allowed values are: ] m4_bpatsubst(QUOTING_STYLES,[|], [[, ]]) [. Default is "escape".])
|
||||
AM_GNU_GETTEXT
|
||||
AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
|
||||
|
||||
case $DEFAULT_QUOTING_STYLE in
|
||||
QUOTING_STYLES) ;;
|
||||
*) AC_MSG_ERROR(Invalid quoting style);;
|
||||
esac
|
||||
AC_MSG_RESULT($DEFAULT_QUOTING_STYLE)
|
||||
DEFAULT_QUOTING_STYLE=`echo ${DEFAULT_QUOTING_STYLE}|sed 's/-/_/g'`_quoting_style
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_QUOTING_STYLE, $DEFAULT_QUOTING_STYLE,
|
||||
[Define to a default quoting style (see lib/quoteargs.c for the list)])
|
||||
|
||||
# Iconv
|
||||
AM_ICONV
|
||||
AC_CHECK_HEADERS(iconv.h)
|
||||
AC_CHECK_TYPE(iconv_t,:,
|
||||
AC_DEFINE(iconv_t, int,
|
||||
[Conversion descriptor type]),
|
||||
[
|
||||
#ifdef HAVE_ICONV_H
|
||||
# include <iconv.h>
|
||||
#endif
|
||||
])
|
||||
|
||||
# Gettext.
|
||||
AM_GNU_GETTEXT([external], [need-formatstring-macros])
|
||||
AM_GNU_GETTEXT_VERSION([0.16])
|
||||
|
||||
# Initialize the test suite.
|
||||
AC_CONFIG_TESTDIR(tests)
|
||||
AC_CONFIG_FILES([tests/Makefile tests/atlocal]) # FIXME: tests/preset?
|
||||
AM_MISSING_PROG([AUTOM4TE], [autom4te])
|
||||
|
||||
AC_SUBST(BACKUP_LIBEXEC_SCRIPTS)
|
||||
AC_SUBST(BACKUP_SBIN_SCRIPTS)
|
||||
AC_ARG_ENABLE(backup-scripts,
|
||||
AC_HELP_STRING([--enable-backup-scripts],
|
||||
[Create and install backup and restore scripts]),
|
||||
[case $enableval in
|
||||
yes) BACKUP_LIBEXEC_SCRIPTS='$(BACKUP_LIBEXEC_SCRIPTS_LIST)'
|
||||
BACKUP_SBIN_SCRIPTS='$(BACKUP_SBIN_SCRIPTS_LIST)'
|
||||
;;
|
||||
esac])
|
||||
|
||||
AC_SUBST(BACKUP_SED_COND)
|
||||
if date +%Y-%m-%d 2>/dev/null >&2; then
|
||||
BACKUP_SED_COND='/^\#ELSE_DATE_FORMAT_OK/,/^\#ENDIF_DATE_FORMAT_OK/d;/^\#IF_DATE_FORMAT_OK/d'
|
||||
else
|
||||
BACKUP_SED_COND='/^\#IF_DATE_FORMAT_OK/,/^\#ELSE_DATE_FORMAT_OK/d;/^\#ENDIF_DATE_FORMAT_OK/d'
|
||||
fi
|
||||
|
||||
AC_OUTPUT([Makefile\
|
||||
doc/Makefile\
|
||||
gnu/Makefile\
|
||||
lib/Makefile\
|
||||
po/Makefile.in\
|
||||
scripts/Makefile\
|
||||
rmt/Makefile\
|
||||
src/Makefile])
|
||||
AC_OUTPUT([Makefile doc/Makefile intl/Makefile lib/Makefile po/Makefile.in \
|
||||
scripts/Makefile src/Makefile tests/Makefile tests/preset],
|
||||
[sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile])
|
||||
|
||||
86
directory
86
directory
@@ -1,86 +0,0 @@
|
||||
%%comments:
|
||||
Copyright 2004, 2013-2014 Free Software Foundation, Inc.
|
||||
|
||||
Permission is granted to copy, distribute and/or modify this document
|
||||
under the terms of the GNU Free Documentation License, Version 1.3 or
|
||||
any later version published by the Free Software Foundation; with no
|
||||
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
|
||||
Texts. For a copy of the license, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
%%name: tar
|
||||
|
||||
%%short-description: Creates tar archives
|
||||
|
||||
%%full-description:
|
||||
GNU tar is an archiver that creates and handles file archives in various
|
||||
formats. You can use tar to create file archives, to extract files from
|
||||
previously created archives, store additional files, or update or list
|
||||
files which were already stored.
|
||||
|
||||
The program saves many files together into a single tape or disk
|
||||
archive, and can restore individual files from the archive. It
|
||||
includes multivolume support, the ability to archive sparse files,
|
||||
automatic archive compression/decompression, remote archives and
|
||||
special features that allow 'tar' to be used for incremental and full
|
||||
backups.
|
||||
|
||||
The supported archive formats are: V7 tar, GNU, ustar and POSIX (also
|
||||
known as pax interchange format). GNU tar is also able to read and
|
||||
extract 'star' archives.
|
||||
|
||||
Tar can direct its output to available devices, files, or other
|
||||
programs (using pipes); tar can even access remote devices or files
|
||||
(as archives).
|
||||
|
||||
%%category: system, backup
|
||||
|
||||
%%license: GPL
|
||||
|
||||
%%maintainer: Sergey Poznyakoff <gray@Mirddin.farlep.net>,
|
||||
Jeff Bailey <jbailey@nisa.net>,
|
||||
Paul Eggert <eggert@CS.UCLA.EDU>
|
||||
|
||||
%%updated: 21 Dec 2004
|
||||
|
||||
%%keywords: archive, backup, tar, pax
|
||||
|
||||
%%interface: Command line
|
||||
|
||||
%%programs: tar, rmt
|
||||
|
||||
%%GNU: yes
|
||||
|
||||
%%web-page: http://www.gnu.org/software/tar
|
||||
|
||||
%%doc: English user reference included
|
||||
|
||||
%%doc: English user manual in Texinfo, Dvi, Postscript, HTML, Plaintext is available from http://www.gnu.org/software/tar/manual/tar.html
|
||||
|
||||
%%developers:
|
||||
John Gilmore,
|
||||
Thomas Bushnell,
|
||||
Paul Eggert <eggert@twinsun.com>,
|
||||
Sergey Poznyakoff <gray@Mirddin.farlep.net>
|
||||
|
||||
%%contributors: Jay Fenlason,
|
||||
Joy Kendall,
|
||||
Francois Pinard <pinard@iro.umontreal.ca>
|
||||
|
||||
%%source-tarball: ftp://ftp.gnu.org/pub/gnu/tar/tar-1.15.1.tar.gz
|
||||
%%source-info: http://savannah.gnu.org/projects/tar
|
||||
|
||||
%%repository:
|
||||
:pserver:anoncvs@subversions.gnu.org:/cvsroot/tar login,
|
||||
:pserver:anoncvs@subversions.gnu.org:/cvsroot/tar co tar,
|
||||
http://savannah.gnu.org/cvs/?group=tar,
|
||||
http://savannah.gnu.org/cgi-bin/viewcvs/tar/tar,
|
||||
|
||||
%%source-language: C
|
||||
|
||||
%%related-programs: GNU cpio
|
||||
|
||||
%%version: 1.15.1 (stable) released on 21 Dec 2004
|
||||
|
||||
%%bug-list: bug-tar@gnu.org bug-tar@gnu.org http://mail.gnu.org/mailman/listinfo/bug-tar
|
||||
|
||||
%%entry-written-by: Sergey Poznyakoff <gray@gnu.org>
|
||||
26
doc/.gitignore
vendored
26
doc/.gitignore
vendored
@@ -1,26 +0,0 @@
|
||||
genfile.texi
|
||||
header.texi
|
||||
manual
|
||||
stamp-vti
|
||||
tar.aux
|
||||
tar.cp
|
||||
tar.cps
|
||||
tar.fl
|
||||
tar.fn
|
||||
tar.info
|
||||
tar.info*
|
||||
tar.info-*
|
||||
tar.kw
|
||||
tar.ky
|
||||
tar.log
|
||||
tar.mt
|
||||
tar.op
|
||||
tar.pdf
|
||||
tar.pg
|
||||
tar.pr
|
||||
tar.t2d
|
||||
tar.toc
|
||||
tar.tp
|
||||
tar.vr
|
||||
version.texi
|
||||
/parse-datetime.texi
|
||||
168
doc/Makefile.am
168
doc/Makefile.am
@@ -1,153 +1,53 @@
|
||||
# Makefile for GNU tar documentation.
|
||||
# Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
|
||||
|
||||
# Copyright 1994-1997, 1999-2001, 2003, 2006-2007, 2013-2014, 2016 Free
|
||||
# Software Foundation, Inc.
|
||||
|
||||
# This file is part of GNU tar.
|
||||
|
||||
# GNU tar is free software; you can redistribute it and/or modify
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# GNU tar is distributed in the hope that it will be useful,
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
# along with this program; if not, write to the Free Software Foundation,
|
||||
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
|
||||
AUTOMAKE_OPTIONS = gnits
|
||||
info_TEXINFOS = tar.texi
|
||||
tar_TEXINFOS = \
|
||||
dumpdir.texi\
|
||||
tar-snapshot-edit.texi\
|
||||
fdl.texi\
|
||||
freemanuals.texi\
|
||||
genfile.texi\
|
||||
header.texi\
|
||||
intern.texi\
|
||||
parse-datetime.texi\
|
||||
rendition.texi\
|
||||
snapshot.texi\
|
||||
sparse.texi\
|
||||
value.texi
|
||||
|
||||
dist_man_MANS=tar.1 $(RMT_8)
|
||||
if PU_RMT_COND
|
||||
RMT_8=rmt.8
|
||||
endif
|
||||
EXTRA_DIST = convtexi.pl getdate.texi header.texi
|
||||
|
||||
EXTRA_DIST = gendocs_template mastermenu.el texify.sed untabify.el rmt.8
|
||||
CLEANFILES = tmp-*
|
||||
|
||||
# The rendering level is anyone of PUBLISH, DISTRIB or PROOF.
|
||||
# Just call 'make RENDITION=PROOF [target]' if you want PROOF rendition.
|
||||
# Just call `make dvi RENDITION=PROOF' if you want PROOF rendition.
|
||||
RENDITION = DISTRIB
|
||||
|
||||
MAKEINFOFLAGS=-D$(RENDITION)
|
||||
tar.info: tar.texi getdate.texi header.texi version.texi
|
||||
@echo "WARNING: \`makeinfo' will not preprocess Texinfo input properly"
|
||||
@echo " for expanding Texinfo macros, if it comes from a"
|
||||
@echo " Texinfo distribution which is earlier than version 3.7."
|
||||
cd $(srcdir) && $(MAKEINFO) -D$(RENDITION) tar.texi
|
||||
|
||||
tar.dvi: tar.texi getdate.texi header.texi version.texi
|
||||
@echo "WARNING: \`makeinfo' will not preprocess Texinfo input properly"
|
||||
@echo " for expanding Texinfo macros, if it comes from a"
|
||||
@echo " Texinfo distribution which is earlier than version 3.7."
|
||||
$(MAKEINFO) -D$(RENDITION) -Etmp-tar.tmp -otmp-tar.info \
|
||||
-I$(srcdir) tar.texi
|
||||
rm -f tmp-tar.sed tmp-tar.info*
|
||||
test $(RENDITION) = DISTRIB \
|
||||
|| echo >>tmp-tar.sed 's/^@set DISTRIB/@set $(RENDITION)/'
|
||||
test $(RENDITION) = PUBLISH \
|
||||
|| echo >>tmp-tar.sed '/^@smallbook/d'
|
||||
sed -f tmp-tar.sed tmp-tar.tmp > tmp-tar.texi
|
||||
rm -f tmp-tar.sed tmp-tar.tmp
|
||||
TEXINPUTS=$(srcdir):$$TEXINPUTS $(TEXI2DVI) tmp-tar.texi
|
||||
mv tmp-tar.dvi $@
|
||||
|
||||
header.texi: $(top_srcdir)/src/tar.h
|
||||
sed -f $(srcdir)/texify.sed $(top_srcdir)/src/tar.h \
|
||||
| expand >$@
|
||||
|
||||
master-menu: $(tar_TEXINFOS)
|
||||
emacs -batch -l mastermenu.el -f make-master-menu $(info_TEXINFOS)
|
||||
|
||||
untabify:
|
||||
emacs -batch -l untabify.el $(info_TEXINFOS) $(tar_TEXINFOS)
|
||||
|
||||
final: untabify master-menu
|
||||
|
||||
# Checking
|
||||
check-format:
|
||||
@if test -n "`cat $(info_TEXINFOS) $(tar_TEXINFOS) | tr -d -c '\t'`"; then \
|
||||
echo "Sources contain tabs; run make untabify"; \
|
||||
false; \
|
||||
fi
|
||||
|
||||
check-options:
|
||||
@ARGP_HELP_FMT='usage-indent=0,short-opt-col=0,long-opt-col=0,doc-opt-col=0,opt-doc-col=0,header-col=0,rmargin=1' \
|
||||
$(top_builddir)/src/tar --usage | \
|
||||
sed -n 's/^\[--\([^]\=\[]*\).*/\1/p' | sort | uniq > opts.$$$$;\
|
||||
$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -E - \
|
||||
$(info_TEXINFOS) | \
|
||||
sed -n '/^@macro/,/^@end macro/d;s/@opindex *\([^@,]*\).*/\1/p' \
|
||||
| sort | uniq > docs.$$$$;\
|
||||
status=0;\
|
||||
join -v1 opts.$$$$ docs.$$$$ > report.$$$$;\
|
||||
if test -s report.$$$$; then \
|
||||
echo 'Not documented options:'; \
|
||||
cat report.$$$$; \
|
||||
status=1; \
|
||||
fi; \
|
||||
join -v2 opts.$$$$ docs.$$$$ > report.$$$$;\
|
||||
if test -s report.$$$$; then \
|
||||
echo 'Non-existing options:';\
|
||||
cat report.$$$$; \
|
||||
status=1; \
|
||||
fi; \
|
||||
rm opts.$$$$ docs.$$$$ report.$$$$;\
|
||||
test $$status -ne 0 && exit $$status
|
||||
|
||||
check-refs:
|
||||
@for file in $(info_TEXINFOS) $(tar_TEXINFOS); \
|
||||
do \
|
||||
sed -e = $$file | \
|
||||
sed -n 'N;/@FIXME-.*ref/{s/\(^[0-9][0-9]*\).*@FIXME-.*ref{\([^}]*\).*/'$$file':\1: \2/gp}'; \
|
||||
done > $@-t; \
|
||||
if [ -s $@-t ]; then \
|
||||
echo "Unresolved cross-references:"; \
|
||||
cat $@-t;\
|
||||
rm $@-t; \
|
||||
else \
|
||||
rm -f $@-t; \
|
||||
fi
|
||||
|
||||
check-fixmes:
|
||||
@for file in $(info_TEXINFOS); \
|
||||
do \
|
||||
sed -e = $$file | \
|
||||
sed -n 'N;/@FIXME{/{s/\(^[0-9][0-9]*\).*@FIXME{\([^}]*\).*/'$$file':\1: \2/gp}'; \
|
||||
done > $@-t; \
|
||||
if [ -s $@-t ]; then \
|
||||
echo "Unresolved FIXMEs:"; \
|
||||
cat $@-t; \
|
||||
rm $@-t; \
|
||||
false; \
|
||||
else \
|
||||
rm -f $@-t; \
|
||||
fi
|
||||
|
||||
check-unrevised:
|
||||
@grep -Hn @UNREVISED $(info_TEXINFOS) > $@-t; \
|
||||
if [ -s $@-t ]; then \
|
||||
echo "Unrevised nodes:"; \
|
||||
cat $@-t; \
|
||||
rm $@-t; \
|
||||
false;\
|
||||
else \
|
||||
rm $@-t; \
|
||||
fi
|
||||
|
||||
all-check-docs: check-format check-options check-refs check-fixmes check-unrevised
|
||||
|
||||
check-docs:
|
||||
$(MAKE) -k all-check-docs
|
||||
|
||||
#
|
||||
|
||||
clean-local:
|
||||
rm -rf manual
|
||||
|
||||
GENDOCS=gendocs.sh
|
||||
|
||||
TEXI2DVI=texi2dvi -t '@set $(RENDITION)' -E
|
||||
|
||||
# Make sure you set TEXINPUTS
|
||||
# Usual value is:
|
||||
# /usr/share/texmf/pdftex/plain/misc:/usr/share/texmf/pdftex/config
|
||||
manual:
|
||||
TEXINPUTS=$(srcdir):$(top_srcdir)/build-tex:$(TEXINPUTS) \
|
||||
MAKEINFO="$(MAKEINFO) $(MAKEINFOFLAGS)" \
|
||||
TEXI2DVI="$(TEXI2DVI) -t @finalout" \
|
||||
$(GENDOCS) --texi2html tar 'GNU tar manual'
|
||||
sed -n '/Archive Format/,/End of Format/p' $(top_srcdir)/src/tar.h \
|
||||
| expand | sed 's/\([{}]\)/@\1/g' > $(srcdir)/header.texi
|
||||
|
||||
118
doc/convtexi.pl
Executable file
118
doc/convtexi.pl
Executable file
@@ -0,0 +1,118 @@
|
||||
#!/usr/local/bin/perl -- # -*-Perl-*-
|
||||
eval "exec /usr/local/bin/perl -S $0 $*"
|
||||
if 0;
|
||||
|
||||
# Copy a Texinfo file, replacing @value's, @FIXME's and other gooddies.
|
||||
# Copyright <20> 1996 Free Software Foundation, Inc.
|
||||
# Fran<61>ois Pinard <pinard@iro.umontreal.ca>, 1996.
|
||||
|
||||
$_ = <>;
|
||||
while ($_)
|
||||
{
|
||||
if (/^\@c()$/ || /^\@c (.*)/ || /^\@(include .*)/)
|
||||
{
|
||||
if ($topseen)
|
||||
{
|
||||
print "\@format\n";
|
||||
print "\@strong{\@\@c} $1\n";
|
||||
$_ = <>;
|
||||
while (/\@c (.*)/)
|
||||
{
|
||||
print "\@strong{\@\@c} $1\n";
|
||||
$_ = <>;
|
||||
}
|
||||
print "\@end format\n";
|
||||
}
|
||||
else
|
||||
{
|
||||
$delay .= "\@format\n";
|
||||
$delay .= "\@strong{\@\@c} $1\n";
|
||||
$_ = <>;
|
||||
while (/\@c (.*)/)
|
||||
{
|
||||
$delay .= "\@strong{\@\@c} $1\n";
|
||||
$_ = <>;
|
||||
}
|
||||
$delay .= "\@end format\n";
|
||||
}
|
||||
}
|
||||
elsif (/^\@chapter /)
|
||||
{
|
||||
print;
|
||||
# print $delay;
|
||||
$delay = '';
|
||||
$topseen = 1;
|
||||
$_ = <>;
|
||||
}
|
||||
elsif (/^\@macro /)
|
||||
{
|
||||
$_ = <> while ($_ && ! /^\@end macro/);
|
||||
$_ = <>;
|
||||
}
|
||||
elsif (/^\@set ([^ ]+) (.*)/)
|
||||
{
|
||||
$set{$1} = $2;
|
||||
$_ = <>;
|
||||
}
|
||||
elsif (/^\@UNREVISED/)
|
||||
{
|
||||
print "\@quotation\n";
|
||||
print "\@emph{(This message will disappear, once this node is revised.)}\n";
|
||||
print "\@end quotation\n";
|
||||
$_ = <>;
|
||||
}
|
||||
else
|
||||
{
|
||||
while (/\@value{([^\}]*)}/)
|
||||
{
|
||||
if (defined $set{$1})
|
||||
{
|
||||
$_ = "$`$set{$1}$'";
|
||||
}
|
||||
else
|
||||
{
|
||||
$_ = "$`\@strong{<UNDEFINED>}$1\@strong{</UNDEFINED>}$'";
|
||||
}
|
||||
}
|
||||
while (/\@FIXME-?([a-z]*)\{/)
|
||||
{
|
||||
$tag = $1 eq '' ? 'fixme' : $1;
|
||||
$tag =~ y/a-z/A-Z/;
|
||||
print "$`\@strong{<$tag>}";
|
||||
$_ = $';
|
||||
$level = 1;
|
||||
while ($level > 0)
|
||||
{
|
||||
if (/([{}])/)
|
||||
{
|
||||
if ($1 eq '{')
|
||||
{
|
||||
$level++;
|
||||
print "$`\{";
|
||||
$_ = $';
|
||||
}
|
||||
elsif ($level > 1)
|
||||
{
|
||||
$level--;
|
||||
print "$`\}";
|
||||
$_ = $';
|
||||
}
|
||||
else
|
||||
{
|
||||
$level = 0;
|
||||
print "$`\@strong{</$tag>}";
|
||||
$_ = $';
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
print;
|
||||
$_ = <>;
|
||||
}
|
||||
}
|
||||
}
|
||||
print;
|
||||
$_ = <>;
|
||||
}
|
||||
}
|
||||
exit 0;
|
||||
132
doc/dumpdir.texi
132
doc/dumpdir.texi
@@ -1,132 +0,0 @@
|
||||
@c This is part of the paxutils manual.
|
||||
@c Copyright (C) 2006-2007, 2014, 2016 Free Software Foundation, Inc.
|
||||
@c Written by Sergey Poznyakoff
|
||||
@c This file is distributed under GFDL 1.1 or any later version
|
||||
@c published by the Free Software Foundation.
|
||||
|
||||
Incremental archives keep information about contents of each
|
||||
dumped directory in special data blocks called @dfn{dumpdirs}.
|
||||
|
||||
Dumpdir is a sequence of entries of the following form:
|
||||
|
||||
@smallexample
|
||||
@var{C} @var{filename} \0
|
||||
@end smallexample
|
||||
|
||||
@noindent
|
||||
where @var{C} is one of the @dfn{control codes} described below,
|
||||
@var{filename} is the name of the file @var{C} operates upon, and
|
||||
@samp{\0} represents a nul character (ASCII 0). The white space
|
||||
characters were added for readability, real dumpdirs do not contain
|
||||
them.
|
||||
|
||||
Each dumpdir ends with a single nul character.
|
||||
|
||||
The following table describes control codes and their meanings:
|
||||
|
||||
@table @samp
|
||||
@item Y
|
||||
@var{filename} is contained in the archive.
|
||||
|
||||
@item N
|
||||
@var{filename} was present in the directory at the time the archive
|
||||
was made, yet it was not dumped to the archive, because it had not
|
||||
changed since the last backup.
|
||||
|
||||
@item D
|
||||
@var{filename} is a directory.
|
||||
|
||||
@item R
|
||||
This code requests renaming of the @var{filename} to the name
|
||||
specified with the @samp{T} command, that immediately follows it.
|
||||
|
||||
@item T
|
||||
Specify target file name for @samp{R} command (see below).
|
||||
|
||||
@item X
|
||||
Specify @dfn{temporary directory} name for a rename operation (see below).
|
||||
@end table
|
||||
|
||||
Codes @samp{Y}, @samp{N} and @samp{D} require @var{filename} argument
|
||||
to be a relative file name to the directory this dumpdir describes,
|
||||
whereas codes @samp{R}, @samp{T} and @samp{X} require their argument
|
||||
to be an absolute file name.
|
||||
|
||||
The three codes @samp{R}, @samp{T} and @samp{X} specify a
|
||||
@dfn{renaming operation}. In the simplest case it is:
|
||||
|
||||
@smallexample
|
||||
R@file{source}\0T@file{dest}\0
|
||||
@end smallexample
|
||||
|
||||
@noindent
|
||||
which means ``rename file @file{source} to file @file{dest}''.
|
||||
|
||||
However, there are cases that require using a @dfn{temporary
|
||||
directory}. For example, consider the following scenario:
|
||||
|
||||
@enumerate 1
|
||||
@item
|
||||
Previous run dumped a directory @file{foo} which contained the
|
||||
following three directories:
|
||||
|
||||
@smallexample
|
||||
a
|
||||
b
|
||||
c
|
||||
@end smallexample
|
||||
|
||||
@item
|
||||
They were renamed @emph{cyclically}, so that:
|
||||
|
||||
@example
|
||||
@file{a} became @file{b}
|
||||
@file{b} became @file{c}
|
||||
@file{c} became @file{a}
|
||||
@end example
|
||||
|
||||
@item
|
||||
New incremental dump was made.
|
||||
@end enumerate
|
||||
|
||||
This case cannot be handled by three successive renames, since
|
||||
renaming @file{a} to @file{b} will destroy the existing directory.
|
||||
To correctly process it, @GNUTAR{} needs a temporary directory, so
|
||||
it creates the following dumpdir (newlines have been added for
|
||||
readability):
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
Xfoo\0
|
||||
Rfoo/a\0T\0
|
||||
Rfoo/b\0Tfoo/c\0
|
||||
Rfoo/c\0Tfoo/a\0
|
||||
R\0Tfoo/a\0
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
The first command, @samp{Xfoo\0}, instructs the extractor to create a
|
||||
temporary directory in the directory @file{foo}. Second command,
|
||||
@samp{Rfoo/aT\0}, says ``rename file @file{foo/a} to the temporary
|
||||
directory that has just been created'' (empty file name after a
|
||||
command means use temporary directory). Third and fourth commands
|
||||
work as usual, and, finally, the last command, @samp{R\0Tfoo/a\0}
|
||||
tells tar to rename the temporary directory to @file{foo/a}.
|
||||
|
||||
The exact placement of a dumpdir in the archive depends on the
|
||||
archive format (@pxref{Formats}):
|
||||
|
||||
@itemize
|
||||
@item PAX archives
|
||||
|
||||
In PAX archives, dumpdir is stored in the extended header of the
|
||||
corresponding directory, in variable @code{GNU.dumpdir}.
|
||||
|
||||
@item GNU and old GNU archives
|
||||
|
||||
These formats implement special header type @samp{D}, which is similar
|
||||
to ustar header @samp{5} (directory), except that it precedes a data
|
||||
block containing the dumpdir.
|
||||
@end itemize
|
||||
|
||||
@c End of dumpdir.texi
|
||||
507
doc/fdl.texi
507
doc/fdl.texi
@@ -1,507 +0,0 @@
|
||||
@c The GNU Free Documentation License.
|
||||
@center Version 1.3, 3 November 2008
|
||||
|
||||
@c This file is intended to be included within another document,
|
||||
@c hence no sectioning command or @node.
|
||||
|
||||
@display
|
||||
Copyright @copyright{} 2000-2002, 2007-2008, 2014, 2016 Free Software
|
||||
Foundation, Inc.
|
||||
@uref{http://fsf.org/}
|
||||
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
@end display
|
||||
|
||||
@enumerate 0
|
||||
@item
|
||||
PREAMBLE
|
||||
|
||||
The purpose of this License is to make a manual, textbook, or other
|
||||
functional and useful document @dfn{free} in the sense of freedom: to
|
||||
assure everyone the effective freedom to copy and redistribute it,
|
||||
with or without modifying it, either commercially or noncommercially.
|
||||
Secondarily, this License preserves for the author and publisher a way
|
||||
to get credit for their work, while not being considered responsible
|
||||
for modifications made by others.
|
||||
|
||||
This License is a kind of ``copyleft'', which means that derivative
|
||||
works of the document must themselves be free in the same sense. It
|
||||
complements the GNU General Public License, which is a copyleft
|
||||
license designed for free software.
|
||||
|
||||
We have designed this License in order to use it for manuals for free
|
||||
software, because free software needs free documentation: a free
|
||||
program should come with manuals providing the same freedoms that the
|
||||
software does. But this License is not limited to software manuals;
|
||||
it can be used for any textual work, regardless of subject matter or
|
||||
whether it is published as a printed book. We recommend this License
|
||||
principally for works whose purpose is instruction or reference.
|
||||
|
||||
@item
|
||||
APPLICABILITY AND DEFINITIONS
|
||||
|
||||
This License applies to any manual or other work, in any medium, that
|
||||
contains a notice placed by the copyright holder saying it can be
|
||||
distributed under the terms of this License. Such a notice grants a
|
||||
world-wide, royalty-free license, unlimited in duration, to use that
|
||||
work under the conditions stated herein. The ``Document'', below,
|
||||
refers to any such manual or work. Any member of the public is a
|
||||
licensee, and is addressed as ``you''. You accept the license if you
|
||||
copy, modify or distribute the work in a way requiring permission
|
||||
under copyright law.
|
||||
|
||||
A ``Modified Version'' of the Document means any work containing the
|
||||
Document or a portion of it, either copied verbatim, or with
|
||||
modifications and/or translated into another language.
|
||||
|
||||
A ``Secondary Section'' is a named appendix or a front-matter section
|
||||
of the Document that deals exclusively with the relationship of the
|
||||
publishers or authors of the Document to the Document's overall
|
||||
subject (or to related matters) and contains nothing that could fall
|
||||
directly within that overall subject. (Thus, if the Document is in
|
||||
part a textbook of mathematics, a Secondary Section may not explain
|
||||
any mathematics.) The relationship could be a matter of historical
|
||||
connection with the subject or with related matters, or of legal,
|
||||
commercial, philosophical, ethical or political position regarding
|
||||
them.
|
||||
|
||||
The ``Invariant Sections'' are certain Secondary Sections whose titles
|
||||
are designated, as being those of Invariant Sections, in the notice
|
||||
that says that the Document is released under this License. If a
|
||||
section does not fit the above definition of Secondary then it is not
|
||||
allowed to be designated as Invariant. The Document may contain zero
|
||||
Invariant Sections. If the Document does not identify any Invariant
|
||||
Sections then there are none.
|
||||
|
||||
The ``Cover Texts'' are certain short passages of text that are listed,
|
||||
as Front-Cover Texts or Back-Cover Texts, in the notice that says that
|
||||
the Document is released under this License. A Front-Cover Text may
|
||||
be at most 5 words, and a Back-Cover Text may be at most 25 words.
|
||||
|
||||
A ``Transparent'' copy of the Document means a machine-readable copy,
|
||||
represented in a format whose specification is available to the
|
||||
general public, that is suitable for revising the document
|
||||
straightforwardly with generic text editors or (for images composed of
|
||||
pixels) generic paint programs or (for drawings) some widely available
|
||||
drawing editor, and that is suitable for input to text formatters or
|
||||
for automatic translation to a variety of formats suitable for input
|
||||
to text formatters. A copy made in an otherwise Transparent file
|
||||
format whose markup, or absence of markup, has been arranged to thwart
|
||||
or discourage subsequent modification by readers is not Transparent.
|
||||
An image format is not Transparent if used for any substantial amount
|
||||
of text. A copy that is not ``Transparent'' is called ``Opaque''.
|
||||
|
||||
Examples of suitable formats for Transparent copies include plain
|
||||
ASCII without markup, Texinfo input format, La@TeX{} input
|
||||
format, SGML or XML using a publicly available
|
||||
DTD, and standard-conforming simple HTML,
|
||||
PostScript or PDF designed for human modification. Examples
|
||||
of transparent image formats include PNG, XCF and
|
||||
JPG. Opaque formats include proprietary formats that can be
|
||||
read and edited only by proprietary word processors, SGML or
|
||||
XML for which the DTD and/or processing tools are
|
||||
not generally available, and the machine-generated HTML,
|
||||
PostScript or PDF produced by some word processors for
|
||||
output purposes only.
|
||||
|
||||
The ``Title Page'' means, for a printed book, the title page itself,
|
||||
plus such following pages as are needed to hold, legibly, the material
|
||||
this License requires to appear in the title page. For works in
|
||||
formats which do not have any title page as such, ``Title Page'' means
|
||||
the text near the most prominent appearance of the work's title,
|
||||
preceding the beginning of the body of the text.
|
||||
|
||||
The ``publisher'' means any person or entity that distributes copies
|
||||
of the Document to the public.
|
||||
|
||||
A section ``Entitled XYZ'' means a named subunit of the Document whose
|
||||
title either is precisely XYZ or contains XYZ in parentheses following
|
||||
text that translates XYZ in another language. (Here XYZ stands for a
|
||||
specific section name mentioned below, such as ``Acknowledgements'',
|
||||
``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title''
|
||||
of such a section when you modify the Document means that it remains a
|
||||
section ``Entitled XYZ'' according to this definition.
|
||||
|
||||
The Document may include Warranty Disclaimers next to the notice which
|
||||
states that this License applies to the Document. These Warranty
|
||||
Disclaimers are considered to be included by reference in this
|
||||
License, but only as regards disclaiming warranties: any other
|
||||
implication that these Warranty Disclaimers may have is void and has
|
||||
no effect on the meaning of this License.
|
||||
|
||||
@item
|
||||
VERBATIM COPYING
|
||||
|
||||
You may copy and distribute the Document in any medium, either
|
||||
commercially or noncommercially, provided that this License, the
|
||||
copyright notices, and the license notice saying this License applies
|
||||
to the Document are reproduced in all copies, and that you add no other
|
||||
conditions whatsoever to those of this License. You may not use
|
||||
technical measures to obstruct or control the reading or further
|
||||
copying of the copies you make or distribute. However, you may accept
|
||||
compensation in exchange for copies. If you distribute a large enough
|
||||
number of copies you must also follow the conditions in section 3.
|
||||
|
||||
You may also lend copies, under the same conditions stated above, and
|
||||
you may publicly display copies.
|
||||
|
||||
@item
|
||||
COPYING IN QUANTITY
|
||||
|
||||
If you publish printed copies (or copies in media that commonly have
|
||||
printed covers) of the Document, numbering more than 100, and the
|
||||
Document's license notice requires Cover Texts, you must enclose the
|
||||
copies in covers that carry, clearly and legibly, all these Cover
|
||||
Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
|
||||
the back cover. Both covers must also clearly and legibly identify
|
||||
you as the publisher of these copies. The front cover must present
|
||||
the full title with all words of the title equally prominent and
|
||||
visible. You may add other material on the covers in addition.
|
||||
Copying with changes limited to the covers, as long as they preserve
|
||||
the title of the Document and satisfy these conditions, can be treated
|
||||
as verbatim copying in other respects.
|
||||
|
||||
If the required texts for either cover are too voluminous to fit
|
||||
legibly, you should put the first ones listed (as many as fit
|
||||
reasonably) on the actual cover, and continue the rest onto adjacent
|
||||
pages.
|
||||
|
||||
If you publish or distribute Opaque copies of the Document numbering
|
||||
more than 100, you must either include a machine-readable Transparent
|
||||
copy along with each Opaque copy, or state in or with each Opaque copy
|
||||
a computer-network location from which the general network-using
|
||||
public has access to download using public-standard network protocols
|
||||
a complete Transparent copy of the Document, free of added material.
|
||||
If you use the latter option, you must take reasonably prudent steps,
|
||||
when you begin distribution of Opaque copies in quantity, to ensure
|
||||
that this Transparent copy will remain thus accessible at the stated
|
||||
location until at least one year after the last time you distribute an
|
||||
Opaque copy (directly or through your agents or retailers) of that
|
||||
edition to the public.
|
||||
|
||||
It is requested, but not required, that you contact the authors of the
|
||||
Document well before redistributing any large number of copies, to give
|
||||
them a chance to provide you with an updated version of the Document.
|
||||
|
||||
@item
|
||||
MODIFICATIONS
|
||||
|
||||
You may copy and distribute a Modified Version of the Document under
|
||||
the conditions of sections 2 and 3 above, provided that you release
|
||||
the Modified Version under precisely this License, with the Modified
|
||||
Version filling the role of the Document, thus licensing distribution
|
||||
and modification of the Modified Version to whoever possesses a copy
|
||||
of it. In addition, you must do these things in the Modified Version:
|
||||
|
||||
@enumerate A
|
||||
@item
|
||||
Use in the Title Page (and on the covers, if any) a title distinct
|
||||
from that of the Document, and from those of previous versions
|
||||
(which should, if there were any, be listed in the History section
|
||||
of the Document). You may use the same title as a previous version
|
||||
if the original publisher of that version gives permission.
|
||||
|
||||
@item
|
||||
List on the Title Page, as authors, one or more persons or entities
|
||||
responsible for authorship of the modifications in the Modified
|
||||
Version, together with at least five of the principal authors of the
|
||||
Document (all of its principal authors, if it has fewer than five),
|
||||
unless they release you from this requirement.
|
||||
|
||||
@item
|
||||
State on the Title page the name of the publisher of the
|
||||
Modified Version, as the publisher.
|
||||
|
||||
@item
|
||||
Preserve all the copyright notices of the Document.
|
||||
|
||||
@item
|
||||
Add an appropriate copyright notice for your modifications
|
||||
adjacent to the other copyright notices.
|
||||
|
||||
@item
|
||||
Include, immediately after the copyright notices, a license notice
|
||||
giving the public permission to use the Modified Version under the
|
||||
terms of this License, in the form shown in the Addendum below.
|
||||
|
||||
@item
|
||||
Preserve in that license notice the full lists of Invariant Sections
|
||||
and required Cover Texts given in the Document's license notice.
|
||||
|
||||
@item
|
||||
Include an unaltered copy of this License.
|
||||
|
||||
@item
|
||||
Preserve the section Entitled ``History'', Preserve its Title, and add
|
||||
to it an item stating at least the title, year, new authors, and
|
||||
publisher of the Modified Version as given on the Title Page. If
|
||||
there is no section Entitled ``History'' in the Document, create one
|
||||
stating the title, year, authors, and publisher of the Document as
|
||||
given on its Title Page, then add an item describing the Modified
|
||||
Version as stated in the previous sentence.
|
||||
|
||||
@item
|
||||
Preserve the network location, if any, given in the Document for
|
||||
public access to a Transparent copy of the Document, and likewise
|
||||
the network locations given in the Document for previous versions
|
||||
it was based on. These may be placed in the ``History'' section.
|
||||
You may omit a network location for a work that was published at
|
||||
least four years before the Document itself, or if the original
|
||||
publisher of the version it refers to gives permission.
|
||||
|
||||
@item
|
||||
For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
|
||||
the Title of the section, and preserve in the section all the
|
||||
substance and tone of each of the contributor acknowledgements and/or
|
||||
dedications given therein.
|
||||
|
||||
@item
|
||||
Preserve all the Invariant Sections of the Document,
|
||||
unaltered in their text and in their titles. Section numbers
|
||||
or the equivalent are not considered part of the section titles.
|
||||
|
||||
@item
|
||||
Delete any section Entitled ``Endorsements''. Such a section
|
||||
may not be included in the Modified Version.
|
||||
|
||||
@item
|
||||
Do not retitle any existing section to be Entitled ``Endorsements'' or
|
||||
to conflict in title with any Invariant Section.
|
||||
|
||||
@item
|
||||
Preserve any Warranty Disclaimers.
|
||||
@end enumerate
|
||||
|
||||
If the Modified Version includes new front-matter sections or
|
||||
appendices that qualify as Secondary Sections and contain no material
|
||||
copied from the Document, you may at your option designate some or all
|
||||
of these sections as invariant. To do this, add their titles to the
|
||||
list of Invariant Sections in the Modified Version's license notice.
|
||||
These titles must be distinct from any other section titles.
|
||||
|
||||
You may add a section Entitled ``Endorsements'', provided it contains
|
||||
nothing but endorsements of your Modified Version by various
|
||||
parties---for example, statements of peer review or that the text has
|
||||
been approved by an organization as the authoritative definition of a
|
||||
standard.
|
||||
|
||||
You may add a passage of up to five words as a Front-Cover Text, and a
|
||||
passage of up to 25 words as a Back-Cover Text, to the end of the list
|
||||
of Cover Texts in the Modified Version. Only one passage of
|
||||
Front-Cover Text and one of Back-Cover Text may be added by (or
|
||||
through arrangements made by) any one entity. If the Document already
|
||||
includes a cover text for the same cover, previously added by you or
|
||||
by arrangement made by the same entity you are acting on behalf of,
|
||||
you may not add another; but you may replace the old one, on explicit
|
||||
permission from the previous publisher that added the old one.
|
||||
|
||||
The author(s) and publisher(s) of the Document do not by this License
|
||||
give permission to use their names for publicity for or to assert or
|
||||
imply endorsement of any Modified Version.
|
||||
|
||||
@item
|
||||
COMBINING DOCUMENTS
|
||||
|
||||
You may combine the Document with other documents released under this
|
||||
License, under the terms defined in section 4 above for modified
|
||||
versions, provided that you include in the combination all of the
|
||||
Invariant Sections of all of the original documents, unmodified, and
|
||||
list them all as Invariant Sections of your combined work in its
|
||||
license notice, and that you preserve all their Warranty Disclaimers.
|
||||
|
||||
The combined work need only contain one copy of this License, and
|
||||
multiple identical Invariant Sections may be replaced with a single
|
||||
copy. If there are multiple Invariant Sections with the same name but
|
||||
different contents, make the title of each such section unique by
|
||||
adding at the end of it, in parentheses, the name of the original
|
||||
author or publisher of that section if known, or else a unique number.
|
||||
Make the same adjustment to the section titles in the list of
|
||||
Invariant Sections in the license notice of the combined work.
|
||||
|
||||
In the combination, you must combine any sections Entitled ``History''
|
||||
in the various original documents, forming one section Entitled
|
||||
``History''; likewise combine any sections Entitled ``Acknowledgements'',
|
||||
and any sections Entitled ``Dedications''. You must delete all
|
||||
sections Entitled ``Endorsements.''
|
||||
|
||||
@item
|
||||
COLLECTIONS OF DOCUMENTS
|
||||
|
||||
You may make a collection consisting of the Document and other documents
|
||||
released under this License, and replace the individual copies of this
|
||||
License in the various documents with a single copy that is included in
|
||||
the collection, provided that you follow the rules of this License for
|
||||
verbatim copying of each of the documents in all other respects.
|
||||
|
||||
You may extract a single document from such a collection, and distribute
|
||||
it individually under this License, provided you insert a copy of this
|
||||
License into the extracted document, and follow this License in all
|
||||
other respects regarding verbatim copying of that document.
|
||||
|
||||
@item
|
||||
AGGREGATION WITH INDEPENDENT WORKS
|
||||
|
||||
A compilation of the Document or its derivatives with other separate
|
||||
and independent documents or works, in or on a volume of a storage or
|
||||
distribution medium, is called an ``aggregate'' if the copyright
|
||||
resulting from the compilation is not used to limit the legal rights
|
||||
of the compilation's users beyond what the individual works permit.
|
||||
When the Document is included in an aggregate, this License does not
|
||||
apply to the other works in the aggregate which are not themselves
|
||||
derivative works of the Document.
|
||||
|
||||
If the Cover Text requirement of section 3 is applicable to these
|
||||
copies of the Document, then if the Document is less than one half of
|
||||
the entire aggregate, the Document's Cover Texts may be placed on
|
||||
covers that bracket the Document within the aggregate, or the
|
||||
electronic equivalent of covers if the Document is in electronic form.
|
||||
Otherwise they must appear on printed covers that bracket the whole
|
||||
aggregate.
|
||||
|
||||
@item
|
||||
TRANSLATION
|
||||
|
||||
Translation is considered a kind of modification, so you may
|
||||
distribute translations of the Document under the terms of section 4.
|
||||
Replacing Invariant Sections with translations requires special
|
||||
permission from their copyright holders, but you may include
|
||||
translations of some or all Invariant Sections in addition to the
|
||||
original versions of these Invariant Sections. You may include a
|
||||
translation of this License, and all the license notices in the
|
||||
Document, and any Warranty Disclaimers, provided that you also include
|
||||
the original English version of this License and the original versions
|
||||
of those notices and disclaimers. In case of a disagreement between
|
||||
the translation and the original version of this License or a notice
|
||||
or disclaimer, the original version will prevail.
|
||||
|
||||
If a section in the Document is Entitled ``Acknowledgements'',
|
||||
``Dedications'', or ``History'', the requirement (section 4) to Preserve
|
||||
its Title (section 1) will typically require changing the actual
|
||||
title.
|
||||
|
||||
@item
|
||||
TERMINATION
|
||||
|
||||
You may not copy, modify, sublicense, or distribute the Document
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense, or distribute it is void, and
|
||||
will automatically terminate your rights under this License.
|
||||
|
||||
However, if you cease all violation of this License, then your license
|
||||
from a particular copyright holder is reinstated (a) provisionally,
|
||||
unless and until the copyright holder explicitly and finally
|
||||
terminates your license, and (b) permanently, if the copyright holder
|
||||
fails to notify you of the violation by some reasonable means prior to
|
||||
60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, receipt of a copy of some or all of the same material does
|
||||
not give you any rights to use it.
|
||||
|
||||
@item
|
||||
FUTURE REVISIONS OF THIS LICENSE
|
||||
|
||||
The Free Software Foundation may publish new, revised versions
|
||||
of the GNU Free Documentation License from time to time. Such new
|
||||
versions will be similar in spirit to the present version, but may
|
||||
differ in detail to address new problems or concerns. See
|
||||
@uref{http://www.gnu.org/copyleft/}.
|
||||
|
||||
Each version of the License is given a distinguishing version number.
|
||||
If the Document specifies that a particular numbered version of this
|
||||
License ``or any later version'' applies to it, you have the option of
|
||||
following the terms and conditions either of that specified version or
|
||||
of any later version that has been published (not as a draft) by the
|
||||
Free Software Foundation. If the Document does not specify a version
|
||||
number of this License, you may choose any version ever published (not
|
||||
as a draft) by the Free Software Foundation. If the Document
|
||||
specifies that a proxy can decide which future versions of this
|
||||
License can be used, that proxy's public statement of acceptance of a
|
||||
version permanently authorizes you to choose that version for the
|
||||
Document.
|
||||
|
||||
@item
|
||||
RELICENSING
|
||||
|
||||
``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any
|
||||
World Wide Web server that publishes copyrightable works and also
|
||||
provides prominent facilities for anybody to edit those works. A
|
||||
public wiki that anybody can edit is an example of such a server. A
|
||||
``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the
|
||||
site means any set of copyrightable works thus published on the MMC
|
||||
site.
|
||||
|
||||
``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0
|
||||
license published by Creative Commons Corporation, a not-for-profit
|
||||
corporation with a principal place of business in San Francisco,
|
||||
California, as well as future copyleft versions of that license
|
||||
published by that same organization.
|
||||
|
||||
``Incorporate'' means to publish or republish a Document, in whole or
|
||||
in part, as part of another Document.
|
||||
|
||||
An MMC is ``eligible for relicensing'' if it is licensed under this
|
||||
License, and if all works that were first published under this License
|
||||
somewhere other than this MMC, and subsequently incorporated in whole
|
||||
or in part into the MMC, (1) had no cover texts or invariant sections,
|
||||
and (2) were thus incorporated prior to November 1, 2008.
|
||||
|
||||
The operator of an MMC Site may republish an MMC contained in the site
|
||||
under CC-BY-SA on the same site at any time before August 1, 2009,
|
||||
provided the MMC is eligible for relicensing.
|
||||
|
||||
@end enumerate
|
||||
|
||||
@page
|
||||
@heading ADDENDUM: How to use this License for your documents
|
||||
|
||||
To use this License in a document you have written, include a copy of
|
||||
the License in the document and put the following copyright and
|
||||
license notices just after the title page:
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
Copyright (C) @var{year} @var{your name}.
|
||||
Permission is granted to copy, distribute and/or modify this document
|
||||
under the terms of the GNU Free Documentation License, Version 1.3
|
||||
or any later version published by the Free Software Foundation;
|
||||
with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
|
||||
Texts. A copy of the license is included in the section entitled ``GNU
|
||||
Free Documentation License''.
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
|
||||
replace the ``with@dots{}Texts.'' line with this:
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
with the Invariant Sections being @var{list their titles}, with
|
||||
the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
|
||||
being @var{list}.
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
If you have Invariant Sections without Cover Texts, or some other
|
||||
combination of the three, merge those two alternatives to suit the
|
||||
situation.
|
||||
|
||||
If your document contains nontrivial examples of program code, we
|
||||
recommend releasing these examples in parallel under your choice of
|
||||
free software license, such as the GNU General Public License,
|
||||
to permit their use in free software.
|
||||
|
||||
@c Local Variables:
|
||||
@c ispell-local-pdict: "ispell-dict"
|
||||
@c End:
|
||||
|
||||
@@ -1,125 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8" ?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
|
||||
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<!-- $Id: gendocs_template,v 1.5 2007/10/30 14:58:52 gray Exp $ -->
|
||||
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
|
||||
|
||||
<head>
|
||||
<title>%%TITLE%% - GNU Project - Free Software Foundation (FSF)</title>
|
||||
<meta http-equiv="content-type" content='text/html; charset=utf-8' />
|
||||
<link rel="stylesheet" type="text/css" href="/gnu.css" />
|
||||
<link rev="made" href="mailto:gray@gnu.org" />
|
||||
<link rel="icon" type="image/png" href="/graphics/gnu-head-icon.png" />
|
||||
</head>
|
||||
|
||||
<!-- This document is in XML, and xhtml 1.0 -->
|
||||
<!-- Please make sure to properly nest your tags -->
|
||||
<!-- and ensure that your final document validates -->
|
||||
<!-- consistent with W3C xhtml 1.0 and CSS standards -->
|
||||
<!-- See validator.w3.org -->
|
||||
|
||||
<body>
|
||||
|
||||
<h3>%%TITLE%%</h3>
|
||||
|
||||
<address>Free Software Foundation</address>
|
||||
<address>last updated %%DATE%%</address>
|
||||
<p>
|
||||
<a href="/graphics/gnu-head.jpg">
|
||||
<img src="/graphics/gnu-head-sm.jpg"
|
||||
alt=" [image of the head of a GNU] "
|
||||
width="129" height="122" />
|
||||
</a>
|
||||
</p>
|
||||
<hr />
|
||||
|
||||
<p>The manual for %%PACKAGE%% is available in the following formats:</p>
|
||||
|
||||
<ul>
|
||||
<li><a href="%%PACKAGE%%.html">HTML
|
||||
(%%HTML_MONO_SIZE%%K bytes)</a> - entirely on one web page.</li>
|
||||
<li><a href="html_node/index.html">HTML</a> - with one web page per
|
||||
node.</li>
|
||||
%%IF HTML_SECTION%%
|
||||
<li><a href="html_section/index.html">HTML</a> - with one web page per
|
||||
section.</li>
|
||||
%%ENDIF HTML_SECTION%%
|
||||
%%IF HTML_CHAPTER%%
|
||||
<li><a href="html_chapter/index.html">HTML</a> - with one web page per
|
||||
chapter.</li>
|
||||
%%ENDIF HTML_CHAPTER%%
|
||||
<li><a href="%%PACKAGE%%.html.gz">HTML compressed
|
||||
(%%HTML_MONO_GZ_SIZE%%K gzipped characters)</a> - entirely on
|
||||
one web page.</li>
|
||||
<li><a href="%%PACKAGE%%.html_node.tar.gz">HTML compressed
|
||||
(%%HTML_NODE_TGZ_SIZE%%K gzipped tar file)</a> -
|
||||
with one web page per node.</li>
|
||||
%%IF HTML_SECTION%%
|
||||
<li><a href="%%PACKAGE%%.html_section.tar.gz">HTML compressed
|
||||
(%%HTML_SECTION_TGZ_SIZE%%K gzipped tar file)</a> -
|
||||
with one web page per section.</li>
|
||||
%%ENDIF HTML_SECTION%%
|
||||
%%IF HTML_CHAPTER%%
|
||||
<li><a href="%%PACKAGE%%.html_chapter.tar.gz">HTML compressed
|
||||
(%%HTML_CHAPTER_TGZ_SIZE%%K gzipped tar file)</a> -
|
||||
with one web page per chapter.</li>
|
||||
%%ENDIF HTML_CHAPTER%%
|
||||
<li><a href="%%PACKAGE%%.info.tar.gz">Info document
|
||||
(%%INFO_TGZ_SIZE%%K characters gzipped tar file)</a>.</li>
|
||||
<li><a href="%%PACKAGE%%.txt">ASCII text
|
||||
(%%ASCII_SIZE%%K characters)</a>.</li>
|
||||
<li><a href="%%PACKAGE%%.txt.gz">ASCII text compressed
|
||||
(%%ASCII_GZ_SIZE%%K gzipped characters)</a>.</li>
|
||||
<li><a href="%%PACKAGE%%.dvi.gz">TeX dvi file
|
||||
(%%DVI_GZ_SIZE%%K characters gzipped)</a>.</li>
|
||||
<li><a href="%%PACKAGE%%.ps.gz">PostScript file
|
||||
(%%PS_GZ_SIZE%%K characters gzipped)</a>.</li>
|
||||
<li><a href="%%PACKAGE%%.pdf">PDF file
|
||||
(%%PDF_SIZE%%K characters)</a>.</li>
|
||||
<li><a href="%%PACKAGE%%.texi.tar.gz">Texinfo source
|
||||
(%%TEXI_TGZ_SIZE%%K characters gzipped tar file)</a></li>
|
||||
</ul>
|
||||
|
||||
<p>(This page generated by the <a
|
||||
href="%%SCRIPTURL%%">%%SCRIPTNAME%%</a> script.)
|
||||
</p>
|
||||
|
||||
<p>
|
||||
<a href="http://validator.w3.org/check?uri=referer"><img
|
||||
src="http://www.w3.org/Icons/valid-xhtml10"
|
||||
alt="Valid XHTML 1.0!" height="31" width="88" /></a>
|
||||
</p>
|
||||
|
||||
<div class="copyright">
|
||||
<p>
|
||||
Return to the <a href="/home.html">GNU Project home page</a>.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Please send FSF & GNU inquiries to
|
||||
<a href="mailto:gnu@gnu.org"><em>gnu@gnu.org</em></a>.
|
||||
There are also <a href="/home.html#ContactInfo">other ways to contact</a>
|
||||
the FSF.
|
||||
<br />
|
||||
Please send broken links and other corrections (or suggestions) to
|
||||
<a href="mailto:webmasters@gnu.org"><em>webmasters@gnu.org</em></a>.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Copyright 2004, 2013-2014, 2016 Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02111, USA
|
||||
<br />
|
||||
Verbatim copying and distribution of this entire article is
|
||||
permitted in any medium, provided this notice is preserved.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Updated:
|
||||
<!-- timestamp start -->
|
||||
$Date: 2007/10/30 14:58:52 $ $Author: gray $
|
||||
<!-- timestamp end -->
|
||||
</p>
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
432
doc/getdate.texi
Normal file
432
doc/getdate.texi
Normal file
@@ -0,0 +1,432 @@
|
||||
@node Date input formats
|
||||
@chapter Date input formats
|
||||
|
||||
@c Copyright 1994, 1995, 1996, 1997, 1999, 2000, 2001 Free Software
|
||||
@c Foundation, Inc.
|
||||
|
||||
@c Permission is granted to copy, distribute and/or modify this document
|
||||
@c under the terms of the GNU Free Documentation License, Version 1.1
|
||||
@c or any later version published by the Free Software Foundation;
|
||||
@c with no Invariant Sections, with no
|
||||
@c Front-Cover Texts, and with no Back-Cover Texts.
|
||||
@c A copy of the license is included in the section entitled ``GNU
|
||||
@c Free Documentation License''.
|
||||
|
||||
@cindex date input formats
|
||||
@findex getdate
|
||||
|
||||
First, a quote:
|
||||
|
||||
@quotation
|
||||
Our units of temporal measurement, from seconds on up to months, are so
|
||||
complicated, asymmetrical and disjunctive so as to make coherent mental
|
||||
reckoning in time all but impossible. Indeed, had some tyrannical god
|
||||
contrived to enslave our minds to time, to make it all but impossible
|
||||
for us to escape subjection to sodden routines and unpleasant surprises,
|
||||
he could hardly have done better than handing down our present system.
|
||||
It is like a set of trapezoidal building blocks, with no vertical or
|
||||
horizontal surfaces, like a language in which the simplest thought
|
||||
demands ornate constructions, useless particles and lengthy
|
||||
circumlocutions. Unlike the more successful patterns of language and
|
||||
science, which enable us to face experience boldly or at least
|
||||
level-headedly, our system of temporal calculation silently and
|
||||
persistently encourages our terror of time.
|
||||
|
||||
@dots{} It is as though architects had to measure length in feet, width
|
||||
in meters and height in ells; as though basic instruction manuals
|
||||
demanded a knowledge of five different languages. It is no wonder then
|
||||
that we often look into our own immediate past or future, last Tuesday
|
||||
or a week from Sunday, with feelings of helpless confusion. @dots{}
|
||||
|
||||
--- Robert Grudin, @cite{Time and the Art of Living}.
|
||||
@end quotation
|
||||
|
||||
This section describes the textual date representations that @sc{gnu}
|
||||
programs accept. These are the strings you, as a user, can supply as
|
||||
arguments to the various programs. The C interface (via the
|
||||
@code{getdate} function) is not described here.
|
||||
|
||||
@cindex beginning of time, for @sc{posix}
|
||||
@cindex epoch, for @sc{posix}
|
||||
Although the date syntax here can represent any possible time since the
|
||||
year zero, computer integers often cannot represent such a wide range of
|
||||
time. On @sc{posix} systems, the clock starts at 1970-01-01 00:00:00
|
||||
@sc{utc}: @sc{posix} does not require support for times before the
|
||||
@sc{posix} Epoch and times far in the future. Traditional Unix systems
|
||||
have 32-bit signed @code{time_t} and can represent times from 1901-12-13
|
||||
20:45:52 through 2038-01-19 03:14:07 @sc{utc}. Systems with 64-bit
|
||||
signed @code{time_t} can represent all the times in the known
|
||||
lifetime of the universe.
|
||||
|
||||
@menu
|
||||
* General date syntax:: Common rules.
|
||||
* Calendar date items:: 19 Dec 1994.
|
||||
* Time of day items:: 9:20pm.
|
||||
* Time zone items:: @sc{est}, @sc{pdt}, @sc{gmt}, ...
|
||||
* Day of week items:: Monday and others.
|
||||
* Relative items in date strings:: next tuesday, 2 years ago.
|
||||
* Pure numbers in date strings:: 19931219, 1440.
|
||||
* Authors of getdate:: Bellovin, Eggert, Salz, Berets, et al.
|
||||
@end menu
|
||||
|
||||
|
||||
@node General date syntax
|
||||
@section General date syntax
|
||||
|
||||
@cindex general date syntax
|
||||
|
||||
@cindex items in date strings
|
||||
A @dfn{date} is a string, possibly empty, containing many items
|
||||
separated by whitespace. The whitespace may be omitted when no
|
||||
ambiguity arises. The empty string means the beginning of today (i.e.,
|
||||
midnight). Order of the items is immaterial. A date string may contain
|
||||
many flavors of items:
|
||||
|
||||
@itemize @bullet
|
||||
@item calendar date items
|
||||
@item time of the day items
|
||||
@item time zone items
|
||||
@item day of the week items
|
||||
@item relative items
|
||||
@item pure numbers.
|
||||
@end itemize
|
||||
|
||||
@noindent We describe each of these item types in turn, below.
|
||||
|
||||
@cindex numbers, written-out
|
||||
@cindex ordinal numbers
|
||||
@findex first @r{in date strings}
|
||||
@findex next @r{in date strings}
|
||||
@findex last @r{in date strings}
|
||||
A few numbers may be written out in words in most contexts. This is
|
||||
most useful for specifying day of the week items or relative items (see
|
||||
below). Here is the list: @samp{first} for 1, @samp{next} for 2,
|
||||
@samp{third} for 3, @samp{fourth} for 4, @samp{fifth} for 5,
|
||||
@samp{sixth} for 6, @samp{seventh} for 7, @samp{eighth} for 8,
|
||||
@samp{ninth} for 9, @samp{tenth} for 10, @samp{eleventh} for 11 and
|
||||
@samp{twelfth} for 12. Also, @samp{last} means exactly @math{-1}.
|
||||
|
||||
@cindex months, written-out
|
||||
When a month is written this way, it is still considered to be written
|
||||
numerically, instead of being ``spelled in full''; this changes the
|
||||
allowed strings.
|
||||
|
||||
@cindex language, in dates
|
||||
In the current implementation, only English is supported for words and
|
||||
abbreviations like @samp{AM}, @samp{DST}, @samp{EST}, @samp{first},
|
||||
@samp{January}, @samp{Sunday}, @samp{tomorrow}, and @samp{year}.
|
||||
|
||||
@cindex language, in dates
|
||||
@cindex time zone item
|
||||
The output of @command{date} is not always acceptable as a date string,
|
||||
not only because of the language problem, but also because there is no
|
||||
standard meaning for time zone items like @samp{IST}. When using
|
||||
@command{date} to generate a date string intended to be parsed later,
|
||||
specify a date format that is independent of language and that does not
|
||||
use time zone items other than @samp{UTC} and @samp{Z}. Here are some
|
||||
ways to do this:
|
||||
|
||||
@example
|
||||
$ LC_ALL=C TZ=UTC0 date
|
||||
Fri Dec 15 19:48:05 UTC 2000
|
||||
$ TZ=UTC0 date +"%Y-%m-%d %H:%M:%SZ"
|
||||
2000-12-15 19:48:05Z
|
||||
$ date --iso-8601=seconds # a GNU extension
|
||||
2000-12-15T11:48:05-0800
|
||||
$ date --rfc-822 # a GNU extension
|
||||
Fri, 15 Dec 2000 11:48:05 -0800
|
||||
$ date +"%Y-%m-%d %H:%M:%S %z" # %z is a GNU extension.
|
||||
2000-12-15 11:48:05 -0800
|
||||
@end example
|
||||
|
||||
@cindex case, ignored in dates
|
||||
@cindex comments, in dates
|
||||
Alphabetic case is completely ignored in dates. Comments may be introduced
|
||||
between round parentheses, as long as included parentheses are properly
|
||||
nested. Hyphens not followed by a digit are currently ignored. Leading
|
||||
zeros on numbers are ignored.
|
||||
|
||||
|
||||
@node Calendar date items
|
||||
@section Calendar date items
|
||||
|
||||
@cindex calendar date item
|
||||
|
||||
A @dfn{calendar date item} specifies a day of the year. It is
|
||||
specified differently, depending on whether the month is specified
|
||||
numerically or literally. All these strings specify the same calendar date:
|
||||
|
||||
@example
|
||||
1972-09-24 # @sc{iso} 8601.
|
||||
72-9-24 # Assume 19xx for 69 through 99,
|
||||
# 20xx for 00 through 68.
|
||||
72-09-24 # Leading zeros are ignored.
|
||||
9/24/72 # Common U.S. writing.
|
||||
24 September 1972
|
||||
24 Sept 72 # September has a special abbreviation.
|
||||
24 Sep 72 # Three-letter abbreviations always allowed.
|
||||
Sep 24, 1972
|
||||
24-sep-72
|
||||
24sep72
|
||||
@end example
|
||||
|
||||
The year can also be omitted. In this case, the last specified year is
|
||||
used, or the current year if none. For example:
|
||||
|
||||
@example
|
||||
9/24
|
||||
sep 24
|
||||
@end example
|
||||
|
||||
Here are the rules.
|
||||
|
||||
@cindex @sc{iso} 8601 date format
|
||||
@cindex date format, @sc{iso} 8601
|
||||
For numeric months, the @sc{iso} 8601 format
|
||||
@samp{@var{year}-@var{month}-@var{day}} is allowed, where @var{year} is
|
||||
any positive number, @var{month} is a number between 01 and 12, and
|
||||
@var{day} is a number between 01 and 31. A leading zero must be present
|
||||
if a number is less than ten. If @var{year} is 68 or smaller, then 2000
|
||||
is added to it; otherwise, if @var{year} is less than 100,
|
||||
then 1900 is added to it. The construct
|
||||
@samp{@var{month}/@var{day}/@var{year}}, popular in the United States,
|
||||
is accepted. Also @samp{@var{month}/@var{day}}, omitting the year.
|
||||
|
||||
@cindex month names in date strings
|
||||
@cindex abbreviations for months
|
||||
Literal months may be spelled out in full: @samp{January},
|
||||
@samp{February}, @samp{March}, @samp{April}, @samp{May}, @samp{June},
|
||||
@samp{July}, @samp{August}, @samp{September}, @samp{October},
|
||||
@samp{November} or @samp{December}. Literal months may be abbreviated
|
||||
to their first three letters, possibly followed by an abbreviating dot.
|
||||
It is also permitted to write @samp{Sept} instead of @samp{September}.
|
||||
|
||||
When months are written literally, the calendar date may be given as any
|
||||
of the following:
|
||||
|
||||
@example
|
||||
@var{day} @var{month} @var{year}
|
||||
@var{day} @var{month}
|
||||
@var{month} @var{day} @var{year}
|
||||
@var{day}-@var{month}-@var{year}
|
||||
@end example
|
||||
|
||||
Or, omitting the year:
|
||||
|
||||
@example
|
||||
@var{month} @var{day}
|
||||
@end example
|
||||
|
||||
|
||||
@node Time of day items
|
||||
@section Time of day items
|
||||
|
||||
@cindex time of day item
|
||||
|
||||
A @dfn{time of day item} in date strings specifies the time on a given
|
||||
day. Here are some examples, all of which represent the same time:
|
||||
|
||||
@example
|
||||
20:02:0
|
||||
20:02
|
||||
8:02pm
|
||||
20:02-0500 # In @sc{est} (U.S. Eastern Standard Time).
|
||||
@end example
|
||||
|
||||
More generally, the time of the day may be given as
|
||||
@samp{@var{hour}:@var{minute}:@var{second}}, where @var{hour} is
|
||||
a number between 0 and 23, @var{minute} is a number between 0 and
|
||||
59, and @var{second} is a number between 0 and 59. Alternatively,
|
||||
@samp{:@var{second}} can be omitted, in which case it is taken to
|
||||
be zero.
|
||||
|
||||
@findex am @r{in date strings}
|
||||
@findex pm @r{in date strings}
|
||||
@findex midnight @r{in date strings}
|
||||
@findex noon @r{in date strings}
|
||||
If the time is followed by @samp{am} or @samp{pm} (or @samp{a.m.}
|
||||
or @samp{p.m.}), @var{hour} is restricted to run from 1 to 12, and
|
||||
@samp{:@var{minute}} may be omitted (taken to be zero). @samp{am}
|
||||
indicates the first half of the day, @samp{pm} indicates the second
|
||||
half of the day. In this notation, 12 is the predecessor of 1:
|
||||
midnight is @samp{12am} while noon is @samp{12pm}.
|
||||
(This is the zero-oriented interpretation of @samp{12am} and @samp{12pm},
|
||||
as opposed to the old tradition derived from Latin
|
||||
which uses @samp{12m} for noon and @samp{12pm} for midnight.)
|
||||
|
||||
@cindex time zone correction
|
||||
@cindex minutes, time zone correction by
|
||||
The time may alternatively be followed by a time zone correction,
|
||||
expressed as @samp{@var{s}@var{hh}@var{mm}}, where @var{s} is @samp{+}
|
||||
or @samp{-}, @var{hh} is a number of zone hours and @var{mm} is a number
|
||||
of zone minutes. When a time zone correction is given this way, it
|
||||
forces interpretation of the time relative to
|
||||
Coordinated Universal Time (@sc{utc}), overriding any previous
|
||||
specification for the time zone or the local time zone. The @var{minute}
|
||||
part of the time of the day may not be elided when a time zone correction
|
||||
is used. This is the best way to specify a time zone correction by
|
||||
fractional parts of an hour.
|
||||
|
||||
Either @samp{am}/@samp{pm} or a time zone correction may be specified,
|
||||
but not both.
|
||||
|
||||
|
||||
@node Time zone items
|
||||
@section Time zone items
|
||||
|
||||
@cindex time zone item
|
||||
|
||||
A @dfn{time zone item} specifies an international time zone, indicated
|
||||
by a small set of letters, e.g., @samp{UTC} or @samp{Z}
|
||||
for Coordinated Universal
|
||||
Time. Any included periods are ignored. By following a
|
||||
non-daylight-saving time zone by the string @samp{DST} in a separate
|
||||
word (that is, separated by some white space), the corresponding
|
||||
daylight saving time zone may be specified.
|
||||
|
||||
Time zone items other than @samp{UTC} and @samp{Z}
|
||||
are obsolescent and are not recommended, because they
|
||||
are ambiguous; for example, @samp{EST} has a different meaning in
|
||||
Australia than in the United States. Instead, it's better to use
|
||||
unambiguous numeric time zone corrections like @samp{-0500}, as
|
||||
described in the previous section.
|
||||
|
||||
|
||||
@node Day of week items
|
||||
@section Day of week items
|
||||
|
||||
@cindex day of week item
|
||||
|
||||
The explicit mention of a day of the week will forward the date
|
||||
(only if necessary) to reach that day of the week in the future.
|
||||
|
||||
Days of the week may be spelled out in full: @samp{Sunday},
|
||||
@samp{Monday}, @samp{Tuesday}, @samp{Wednesday}, @samp{Thursday},
|
||||
@samp{Friday} or @samp{Saturday}. Days may be abbreviated to their
|
||||
first three letters, optionally followed by a period. The special
|
||||
abbreviations @samp{Tues} for @samp{Tuesday}, @samp{Wednes} for
|
||||
@samp{Wednesday} and @samp{Thur} or @samp{Thurs} for @samp{Thursday} are
|
||||
also allowed.
|
||||
|
||||
@findex next @var{day}
|
||||
@findex last @var{day}
|
||||
A number may precede a day of the week item to move forward
|
||||
supplementary weeks. It is best used in expression like @samp{third
|
||||
monday}. In this context, @samp{last @var{day}} or @samp{next
|
||||
@var{day}} is also acceptable; they move one week before or after
|
||||
the day that @var{day} by itself would represent.
|
||||
|
||||
A comma following a day of the week item is ignored.
|
||||
|
||||
|
||||
@node Relative items in date strings
|
||||
@section Relative items in date strings
|
||||
|
||||
@cindex relative items in date strings
|
||||
@cindex displacement of dates
|
||||
|
||||
@dfn{Relative items} adjust a date (or the current date if none) forward
|
||||
or backward. The effects of relative items accumulate. Here are some
|
||||
examples:
|
||||
|
||||
@example
|
||||
1 year
|
||||
1 year ago
|
||||
3 years
|
||||
2 days
|
||||
@end example
|
||||
|
||||
@findex year @r{in date strings}
|
||||
@findex month @r{in date strings}
|
||||
@findex fortnight @r{in date strings}
|
||||
@findex week @r{in date strings}
|
||||
@findex day @r{in date strings}
|
||||
@findex hour @r{in date strings}
|
||||
@findex minute @r{in date strings}
|
||||
The unit of time displacement may be selected by the string @samp{year}
|
||||
or @samp{month} for moving by whole years or months. These are fuzzy
|
||||
units, as years and months are not all of equal duration. More precise
|
||||
units are @samp{fortnight} which is worth 14 days, @samp{week} worth 7
|
||||
days, @samp{day} worth 24 hours, @samp{hour} worth 60 minutes,
|
||||
@samp{minute} or @samp{min} worth 60 seconds, and @samp{second} or
|
||||
@samp{sec} worth one second. An @samp{s} suffix on these units is
|
||||
accepted and ignored.
|
||||
|
||||
@findex ago @r{in date strings}
|
||||
The unit of time may be preceded by a multiplier, given as an optionally
|
||||
signed number. Unsigned numbers are taken as positively signed. No
|
||||
number at all implies 1 for a multiplier. Following a relative item by
|
||||
the string @samp{ago} is equivalent to preceding the unit by a
|
||||
multiplier with value @math{-1}.
|
||||
|
||||
@findex day @r{in date strings}
|
||||
@findex tomorrow @r{in date strings}
|
||||
@findex yesterday @r{in date strings}
|
||||
The string @samp{tomorrow} is worth one day in the future (equivalent
|
||||
to @samp{day}), the string @samp{yesterday} is worth
|
||||
one day in the past (equivalent to @samp{day ago}).
|
||||
|
||||
@findex now @r{in date strings}
|
||||
@findex today @r{in date strings}
|
||||
@findex this @r{in date strings}
|
||||
The strings @samp{now} or @samp{today} are relative items corresponding
|
||||
to zero-valued time displacement, these strings come from the fact
|
||||
a zero-valued time displacement represents the current time when not
|
||||
otherwise changed by previous items. They may be used to stress other
|
||||
items, like in @samp{12:00 today}. The string @samp{this} also has
|
||||
the meaning of a zero-valued time displacement, but is preferred in
|
||||
date strings like @samp{this thursday}.
|
||||
|
||||
When a relative item causes the resulting date to cross a boundary
|
||||
where the clocks were adjusted, typically for daylight-saving time,
|
||||
the resulting date and time are adjusted accordingly.
|
||||
|
||||
|
||||
@node Pure numbers in date strings
|
||||
@section Pure numbers in date strings
|
||||
|
||||
@cindex pure numbers in date strings
|
||||
|
||||
The precise interpretation of a pure decimal number depends
|
||||
on the context in the date string.
|
||||
|
||||
If the decimal number is of the form @var{yyyy}@var{mm}@var{dd} and no
|
||||
other calendar date item (@pxref{Calendar date items}) appears before it
|
||||
in the date string, then @var{yyyy} is read as the year, @var{mm} as the
|
||||
month number and @var{dd} as the day of the month, for the specified
|
||||
calendar date.
|
||||
|
||||
If the decimal number is of the form @var{hh}@var{mm} and no other time
|
||||
of day item appears before it in the date string, then @var{hh} is read
|
||||
as the hour of the day and @var{mm} as the minute of the hour, for the
|
||||
specified time of the day. @var{mm} can also be omitted.
|
||||
|
||||
If both a calendar date and a time of day appear to the left of a number
|
||||
in the date string, but no relative item, then the number overrides the
|
||||
year.
|
||||
|
||||
|
||||
@node Authors of getdate
|
||||
@section Authors of @code{getdate}
|
||||
|
||||
@cindex authors of @code{getdate}
|
||||
|
||||
@cindex Bellovin, Steven M.
|
||||
@cindex Salz, Rich
|
||||
@cindex Berets, Jim
|
||||
@cindex MacKenzie, David
|
||||
@cindex Meyering, Jim
|
||||
@cindex Eggert, Paul
|
||||
@code{getdate} was originally implemented by Steven M. Bellovin
|
||||
(@email{smb@@research.att.com}) while at the University of North Carolina
|
||||
at Chapel Hill. The code was later tweaked by a couple of people on
|
||||
Usenet, then completely overhauled by Rich $alz (@email{rsalz@@bbn.com})
|
||||
and Jim Berets (@email{jberets@@bbn.com}) in August, 1990. Various
|
||||
revisions for the @sc{gnu} system were made by David MacKenzie, Jim Meyering,
|
||||
Paul Eggert and others.
|
||||
|
||||
@cindex Pinard, F.
|
||||
@cindex Berry, K.
|
||||
This chapter was originally produced by Fran@,{c}ois Pinard
|
||||
(@email{pinard@@iro.umontreal.ca}) from the @file{getdate.y} source code,
|
||||
and then edited by K.@: Berry (@email{kb@@cs.umb.edu}).
|
||||
332
doc/intern.texi
332
doc/intern.texi
@@ -1,332 +0,0 @@
|
||||
@c This is part of the paxutils manual.
|
||||
@c Copyright (C) 2006, 2014, 2016 Free Software Foundation, Inc.
|
||||
@c This file is distributed under GFDL 1.1 or any later version
|
||||
@c published by the Free Software Foundation.
|
||||
|
||||
@menu
|
||||
* Standard:: Basic Tar Format
|
||||
* Extensions:: @acronym{GNU} Extensions to the Archive Format
|
||||
* Sparse Formats:: Storing Sparse Files
|
||||
* Snapshot Files::
|
||||
* Dumpdir::
|
||||
@end menu
|
||||
|
||||
@node Standard
|
||||
@unnumberedsec Basic Tar Format
|
||||
@UNREVISED
|
||||
|
||||
While an archive may contain many files, the archive itself is a
|
||||
single ordinary file. Like any other file, an archive file can be
|
||||
written to a storage device such as a tape or disk, sent through a
|
||||
pipe or over a network, saved on the active file system, or even
|
||||
stored in another archive. An archive file is not easy to read or
|
||||
manipulate without using the @command{tar} utility or Tar mode in
|
||||
@acronym{GNU} Emacs.
|
||||
|
||||
Physically, an archive consists of a series of file entries terminated
|
||||
by an end-of-archive entry, which consists of two 512 blocks of zero
|
||||
bytes. A file
|
||||
entry usually describes one of the files in the archive (an
|
||||
@dfn{archive member}), and consists of a file header and the contents
|
||||
of the file. File headers contain file names and statistics, checksum
|
||||
information which @command{tar} uses to detect file corruption, and
|
||||
information about file types.
|
||||
|
||||
Archives are permitted to have more than one member with the same
|
||||
member name. One way this situation can occur is if more than one
|
||||
version of a file has been stored in the archive. For information
|
||||
about adding new versions of a file to an archive, see @ref{update}.
|
||||
|
||||
In addition to entries describing archive members, an archive may
|
||||
contain entries which @command{tar} itself uses to store information.
|
||||
@xref{label}, for an example of such an archive entry.
|
||||
|
||||
A @command{tar} archive file contains a series of blocks. Each block
|
||||
contains @code{BLOCKSIZE} bytes. Although this format may be thought
|
||||
of as being on magnetic tape, other media are often used.
|
||||
|
||||
Each file archived is represented by a header block which describes
|
||||
the file, followed by zero or more blocks which give the contents
|
||||
of the file. At the end of the archive file there are two 512-byte blocks
|
||||
filled with binary zeros as an end-of-file marker. A reasonable system
|
||||
should write such end-of-file marker at the end of an archive, but
|
||||
must not assume that such a block exists when reading an archive. In
|
||||
particular @GNUTAR{} always issues a warning if it does not encounter it.
|
||||
|
||||
The blocks may be @dfn{blocked} for physical I/O operations.
|
||||
Each record of @var{n} blocks (where @var{n} is set by the
|
||||
@option{--blocking-factor=@var{512-size}} (@option{-b @var{512-size}}) option to @command{tar}) is written with a single
|
||||
@w{@samp{write ()}} operation. On magnetic tapes, the result of
|
||||
such a write is a single record. When writing an archive,
|
||||
the last record of blocks should be written at the full size, with
|
||||
blocks after the zero block containing all zeros. When reading
|
||||
an archive, a reasonable system should properly handle an archive
|
||||
whose last record is shorter than the rest, or which contains garbage
|
||||
records after a zero block.
|
||||
|
||||
The header block is defined in C as follows. In the @GNUTAR{}
|
||||
distribution, this is part of file @file{src/tar.h}:
|
||||
|
||||
@smallexample
|
||||
@include header.texi
|
||||
@end smallexample
|
||||
|
||||
All characters in header blocks are represented by using 8-bit
|
||||
characters in the local variant of ASCII. Each field within the
|
||||
structure is contiguous; that is, there is no padding used within
|
||||
the structure. Each character on the archive medium is stored
|
||||
contiguously.
|
||||
|
||||
Bytes representing the contents of files (after the header block
|
||||
of each file) are not translated in any way and are not constrained
|
||||
to represent characters in any character set. The @command{tar} format
|
||||
does not distinguish text files from binary files, and no translation
|
||||
of file contents is performed.
|
||||
|
||||
The @code{name}, @code{linkname}, @code{magic}, @code{uname}, and
|
||||
@code{gname} are null-terminated character strings. All other fields
|
||||
are zero-filled octal numbers in ASCII. Each numeric field of width
|
||||
@var{w} contains @var{w} minus 1 digits, and a null.
|
||||
|
||||
The @code{name} field is the file name of the file, with directory names
|
||||
(if any) preceding the file name, separated by slashes.
|
||||
|
||||
@FIXME{how big a name before field overflows?}
|
||||
|
||||
The @code{mode} field provides nine bits specifying file permissions
|
||||
and three bits to specify the Set @acronym{UID}, Set @acronym{GID}, and Save Text
|
||||
(@dfn{sticky}) modes. Values for these bits are defined above.
|
||||
When special permissions are required to create a file with a given
|
||||
mode, and the user restoring files from the archive does not hold such
|
||||
permissions, the mode bit(s) specifying those special permissions
|
||||
are ignored. Modes which are not supported by the operating system
|
||||
restoring files from the archive will be ignored. Unsupported modes
|
||||
should be faked up when creating or updating an archive; e.g., the
|
||||
group permission could be copied from the @emph{other} permission.
|
||||
|
||||
The @code{uid} and @code{gid} fields are the numeric user and group
|
||||
@acronym{ID} of the file owners, respectively. If the operating system does
|
||||
not support numeric user or group @acronym{ID}s, these fields should
|
||||
be ignored.
|
||||
|
||||
The @code{size} field is the size of the file in bytes; linked files
|
||||
are archived with this field specified as zero.
|
||||
|
||||
The @code{mtime} field is the data modification time of the file at
|
||||
the time it was archived. It is the ASCII representation of the octal
|
||||
value of the last time the file's contents were modified, represented
|
||||
as an integer number of
|
||||
seconds since January 1, 1970, 00:00 Coordinated Universal Time.
|
||||
|
||||
The @code{chksum} field is the ASCII representation of the octal value
|
||||
of the simple sum of all bytes in the header block. Each 8-bit
|
||||
byte in the header is added to an unsigned integer, initialized to
|
||||
zero, the precision of which shall be no less than seventeen bits.
|
||||
When calculating the checksum, the @code{chksum} field is treated as
|
||||
if it were all blanks.
|
||||
|
||||
The @code{typeflag} field specifies the type of file archived. If a
|
||||
particular implementation does not recognize or permit the specified
|
||||
type, the file will be extracted as if it were a regular file. As this
|
||||
action occurs, @command{tar} issues a warning to the standard error.
|
||||
|
||||
The @code{atime} and @code{ctime} fields are used in making incremental
|
||||
backups; they store, respectively, the particular file's access and
|
||||
status change times.
|
||||
|
||||
The @code{offset} is used by the @option{--multi-volume} (@option{-M}) option, when
|
||||
making a multi-volume archive. The offset is number of bytes into
|
||||
the file that we need to restart at to continue the file on the next
|
||||
tape, i.e., where we store the location that a continued file is
|
||||
continued at.
|
||||
|
||||
The following fields were added to deal with sparse files. A file
|
||||
is @dfn{sparse} if it takes in unallocated blocks which end up being
|
||||
represented as zeros, i.e., no useful data. A test to see if a file
|
||||
is sparse is to look at the number blocks allocated for it versus the
|
||||
number of characters in the file; if there are fewer blocks allocated
|
||||
for the file than would normally be allocated for a file of that
|
||||
size, then the file is sparse. This is the method @command{tar} uses to
|
||||
detect a sparse file, and once such a file is detected, it is treated
|
||||
differently from non-sparse files.
|
||||
|
||||
Sparse files are often @code{dbm} files, or other database-type files
|
||||
which have data at some points and emptiness in the greater part of
|
||||
the file. Such files can appear to be very large when an @samp{ls
|
||||
-l} is done on them, when in truth, there may be a very small amount
|
||||
of important data contained in the file. It is thus undesirable
|
||||
to have @command{tar} think that it must back up this entire file, as
|
||||
great quantities of room are wasted on empty blocks, which can lead
|
||||
to running out of room on a tape far earlier than is necessary.
|
||||
Thus, sparse files are dealt with so that these empty blocks are
|
||||
not written to the tape. Instead, what is written to the tape is a
|
||||
description, of sorts, of the sparse file: where the holes are, how
|
||||
big the holes are, and how much data is found at the end of the hole.
|
||||
This way, the file takes up potentially far less room on the tape,
|
||||
and when the file is extracted later on, it will look exactly the way
|
||||
it looked beforehand. The following is a description of the fields
|
||||
used to handle a sparse file:
|
||||
|
||||
The @code{sp} is an array of @code{struct sparse}. Each @code{struct
|
||||
sparse} contains two 12-character strings which represent an offset
|
||||
into the file and a number of bytes to be written at that offset.
|
||||
The offset is absolute, and not relative to the offset in preceding
|
||||
array element.
|
||||
|
||||
The header can hold four of these @code{struct sparse} at the moment;
|
||||
if more are needed, they are not stored in the header.
|
||||
|
||||
The @code{isextended} flag is set when an @code{extended_header}
|
||||
is needed to deal with a file. Note that this means that this flag
|
||||
can only be set when dealing with a sparse file, and it is only set
|
||||
in the event that the description of the file will not fit in the
|
||||
allotted room for sparse structures in the header. In other words,
|
||||
an extended_header is needed.
|
||||
|
||||
The @code{extended_header} structure is used for sparse files which
|
||||
need more sparse structures than can fit in the header. The header can
|
||||
fit 4 such structures; if more are needed, the flag @code{isextended}
|
||||
gets set and the next block is an @code{extended_header}.
|
||||
|
||||
Each @code{extended_header} structure contains an array of 21
|
||||
sparse structures, along with a similar @code{isextended} flag
|
||||
that the header had. There can be an indeterminate number of such
|
||||
@code{extended_header}s to describe a sparse file.
|
||||
|
||||
@table @asis
|
||||
|
||||
@item @code{REGTYPE}
|
||||
@itemx @code{AREGTYPE}
|
||||
These flags represent a regular file. In order to be compatible
|
||||
with older versions of @command{tar}, a @code{typeflag} value of
|
||||
@code{AREGTYPE} should be silently recognized as a regular file.
|
||||
New archives should be created using @code{REGTYPE}. Also, for
|
||||
backward compatibility, @command{tar} treats a regular file whose name
|
||||
ends with a slash as a directory.
|
||||
|
||||
@item @code{LNKTYPE}
|
||||
This flag represents a file linked to another file, of any type,
|
||||
previously archived. Such files are identified in Unix by each
|
||||
file having the same device and inode number. The linked-to name is
|
||||
specified in the @code{linkname} field with a trailing null.
|
||||
|
||||
@item @code{SYMTYPE}
|
||||
This represents a symbolic link to another file. The linked-to name
|
||||
is specified in the @code{linkname} field with a trailing null.
|
||||
|
||||
@item @code{CHRTYPE}
|
||||
@itemx @code{BLKTYPE}
|
||||
These represent character special files and block special files
|
||||
respectively. In this case the @code{devmajor} and @code{devminor}
|
||||
fields will contain the major and minor device numbers respectively.
|
||||
Operating systems may map the device specifications to their own
|
||||
local specification, or may ignore the entry.
|
||||
|
||||
@item @code{DIRTYPE}
|
||||
This flag specifies a directory or sub-directory. The directory
|
||||
name in the @code{name} field should end with a slash. On systems where
|
||||
disk allocation is performed on a directory basis, the @code{size} field
|
||||
will contain the maximum number of bytes (which may be rounded to
|
||||
the nearest disk block allocation unit) which the directory may
|
||||
hold. A @code{size} field of zero indicates no such limiting. Systems
|
||||
which do not support limiting in this manner should ignore the
|
||||
@code{size} field.
|
||||
|
||||
@item @code{FIFOTYPE}
|
||||
This specifies a FIFO special file. Note that the archiving of a
|
||||
FIFO file archives the existence of this file and not its contents.
|
||||
|
||||
@item @code{CONTTYPE}
|
||||
This specifies a contiguous file, which is the same as a normal
|
||||
file except that, in operating systems which support it, all its
|
||||
space is allocated contiguously on the disk. Operating systems
|
||||
which do not allow contiguous allocation should silently treat this
|
||||
type as a normal file.
|
||||
|
||||
@item @code{A} @dots{} @code{Z}
|
||||
These are reserved for custom implementations. Some of these are
|
||||
used in the @acronym{GNU} modified format, as described below.
|
||||
|
||||
@end table
|
||||
|
||||
Other values are reserved for specification in future revisions of
|
||||
the P1003 standard, and should not be used by any @command{tar} program.
|
||||
|
||||
The @code{magic} field indicates that this archive was output in
|
||||
the P1003 archive format. If this field contains @code{TMAGIC},
|
||||
the @code{uname} and @code{gname} fields will contain the ASCII
|
||||
representation of the owner and group of the file respectively.
|
||||
If found, the user and group @acronym{ID}s are used rather than the values in
|
||||
the @code{uid} and @code{gid} fields.
|
||||
|
||||
For references, see ISO/IEC 9945-1:1990 or IEEE Std 1003.1-1990, pages
|
||||
169-173 (section 10.1) for @cite{Archive/Interchange File Format}; and
|
||||
IEEE Std 1003.2-1992, pages 380-388 (section 4.48) and pages 936-940
|
||||
(section E.4.48) for @cite{pax - Portable archive interchange}.
|
||||
|
||||
@node Extensions
|
||||
@unnumberedsec @acronym{GNU} Extensions to the Archive Format
|
||||
@UNREVISED
|
||||
|
||||
The @acronym{GNU} format uses additional file types to describe new types of
|
||||
files in an archive. These are listed below.
|
||||
|
||||
@table @code
|
||||
@item GNUTYPE_DUMPDIR
|
||||
@itemx 'D'
|
||||
This represents a directory and a list of files created by the
|
||||
@option{--incremental} (@option{-G}) option. The @code{size} field gives the total
|
||||
size of the associated list of files. Each file name is preceded by
|
||||
either a @samp{Y} (the file should be in this archive) or an @samp{N}.
|
||||
(The file is a directory, or is not stored in the archive.) Each file
|
||||
name is terminated by a null. There is an additional null after the
|
||||
last file name.
|
||||
|
||||
@item GNUTYPE_MULTIVOL
|
||||
@itemx 'M'
|
||||
This represents a file continued from another volume of a multi-volume
|
||||
archive created with the @option{--multi-volume} (@option{-M}) option. The original
|
||||
type of the file is not given here. The @code{size} field gives the
|
||||
maximum size of this piece of the file (assuming the volume does
|
||||
not end before the file is written out). The @code{offset} field
|
||||
gives the offset from the beginning of the file where this part of
|
||||
the file begins. Thus @code{size} plus @code{offset} should equal
|
||||
the original size of the file.
|
||||
|
||||
@item GNUTYPE_SPARSE
|
||||
@itemx 'S'
|
||||
This flag indicates that we are dealing with a sparse file. Note
|
||||
that archiving a sparse file requires special operations to find
|
||||
holes in the file, which mark the positions of these holes, along
|
||||
with the number of bytes of data to be found after the hole.
|
||||
|
||||
@item GNUTYPE_VOLHDR
|
||||
@itemx 'V'
|
||||
This file type is used to mark the volume header that was given with
|
||||
the @option{--label=@var{archive-label}} (@option{-V @var{archive-label}}) option when the archive was created. The @code{name}
|
||||
field contains the @code{name} given after the @option{--label=@var{archive-label}} (@option{-V @var{archive-label}}) option.
|
||||
The @code{size} field is zero. Only the first file in each volume
|
||||
of an archive should have this type.
|
||||
|
||||
@end table
|
||||
|
||||
You may have trouble reading a @acronym{GNU} format archive on a
|
||||
non-@acronym{GNU} system if the options @option{--incremental} (@option{-G}),
|
||||
@option{--multi-volume} (@option{-M}), @option{--sparse} (@option{-S}), or @option{--label=@var{archive-label}} (@option{-V @var{archive-label}}) were
|
||||
used when writing the archive. In general, if @command{tar} does not
|
||||
use the @acronym{GNU}-added fields of the header, other versions of
|
||||
@command{tar} should be able to read the archive. Otherwise, the
|
||||
@command{tar} program will give an error, the most likely one being a
|
||||
checksum error.
|
||||
|
||||
@node Sparse Formats
|
||||
@unnumberedsec Storing Sparse Files
|
||||
@include sparse.texi
|
||||
|
||||
@node Snapshot Files
|
||||
@unnumberedsec Format of the Incremental Snapshot Files
|
||||
@include snapshot.texi
|
||||
|
||||
@node Dumpdir
|
||||
@unnumberedsec Dumpdir
|
||||
@include dumpdir.texi
|
||||
@@ -1,90 +0,0 @@
|
||||
;;; mastermenu.el --- Redefinition of texinfo-master-menu-list
|
||||
|
||||
;; Copyright 2006-2007, 2013-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
;; Author: Sergey Poznyakoff
|
||||
;; Maintainer: bug-tar@gnu.org
|
||||
;; Keywords: maint, tex, docs
|
||||
|
||||
;; This file is part of GNU tar.
|
||||
|
||||
;; GNU tar is free software; you can redistribute it and/or modify
|
||||
;; it under the terms of the GNU General Public License as published by
|
||||
;; the Free Software Foundation; either version 3 of the License, or
|
||||
;; (at your option) any later version.
|
||||
|
||||
;; GNU tar is distributed in the hope that it will be useful,
|
||||
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
;; GNU General Public License for more details.
|
||||
|
||||
;; You should have received a copy of the GNU General Public License
|
||||
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
;;; Commentary:
|
||||
|
||||
;; This file redefines texinfo-master-menu-list so that it takes into
|
||||
;; account included files.
|
||||
|
||||
;; Known bugs: @menu without previous sectioning command will inherit
|
||||
;; documentation string from the previous menu. However, since such a
|
||||
;; menu is illegal in a texinfo file, we can live with it.
|
||||
|
||||
(require 'texinfo)
|
||||
(require 'texnfo-upd)
|
||||
|
||||
(defun texinfo-master-menu-list-recursive (title)
|
||||
"Auxiliary function used by `texinfo-master-menu-list'."
|
||||
(save-excursion
|
||||
(let (master-menu-list)
|
||||
(while (re-search-forward "\\(^@menu\\|^@include\\)" nil t)
|
||||
(cond
|
||||
((string= (match-string 0) "@include")
|
||||
(skip-chars-forward " \t")
|
||||
(let ((included-name (let ((start (point)))
|
||||
(end-of-line)
|
||||
(skip-chars-backward " \t")
|
||||
(buffer-substring start (point)))))
|
||||
(end-of-line)
|
||||
(let ((prev-title (texinfo-copy-menu-title)))
|
||||
(save-excursion
|
||||
(set-buffer (find-file-noselect included-name))
|
||||
(setq master-menu-list
|
||||
(append (texinfo-master-menu-list-recursive prev-title)
|
||||
master-menu-list))))))
|
||||
(t
|
||||
(setq master-menu-list
|
||||
(cons (list
|
||||
(texinfo-copy-menu)
|
||||
(let ((menu-title (texinfo-copy-menu-title)))
|
||||
(if (string= menu-title "")
|
||||
title
|
||||
menu-title)))
|
||||
master-menu-list)))))
|
||||
master-menu-list)))
|
||||
|
||||
(defun texinfo-master-menu-list ()
|
||||
"Return a list of menu entries and header lines for the master menu,
|
||||
recursing into included files.
|
||||
|
||||
Start with the menu for chapters and indices and then find each
|
||||
following menu and the title of the node preceding that menu.
|
||||
|
||||
The master menu list has this form:
|
||||
|
||||
\(\(\(... \"entry-1-2\" \"entry-1\"\) \"title-1\"\)
|
||||
\(\(... \"entry-2-2\" \"entry-2-1\"\) \"title-2\"\)
|
||||
...\)
|
||||
|
||||
However, there does not need to be a title field."
|
||||
|
||||
(reverse (texinfo-master-menu-list-recursive "")))
|
||||
|
||||
(defun make-master-menu ()
|
||||
"Create master menu in the first Emacs argument."
|
||||
(find-file (car command-line-args-left))
|
||||
(texinfo-master-menu nil)
|
||||
(save-buffer))
|
||||
|
||||
|
||||
;;; mastermenu.el ends here
|
||||
@@ -1,99 +0,0 @@
|
||||
@c This is part of GNU tar manual.
|
||||
@c Copyright 1992, 1994-1997, 1999-2004, 2006, 2013-2014, 2016 Free
|
||||
@c Software Foundation, Inc.
|
||||
@c See file tar.texi for copying conditions.
|
||||
|
||||
@c This file contains support for 'renditions' by Fran@,{c}ois Pinard
|
||||
@c I extended it by adding a FIXME_FOOTNOTE variable, which controls
|
||||
@c whether FIXME information should be placed in footnotes or
|
||||
@c inlined. --gray
|
||||
|
||||
@c ======================================================================
|
||||
@c This document has three levels of rendition: PUBLISH, DISTRIB or PROOF,
|
||||
@c as decided by @set symbols. The PUBLISH rendition does not show
|
||||
@c notes or marks asking for revision. Most users will prefer having more
|
||||
@c information, even if this information is not fully revised for adequacy,
|
||||
@c so DISTRIB is the default for distributions. The PROOF rendition
|
||||
@c show all marks to the point of ugliness, but is nevertheless useful to
|
||||
@c those working on the manual itself.
|
||||
@c ======================================================================
|
||||
|
||||
@c Set this symbol if you wish FIXMEs to appear in footnotes, instead
|
||||
@c of being inserted into the text.
|
||||
@c @set PROOF_FOOTNOTED
|
||||
|
||||
@ifclear PUBLISH
|
||||
@ifclear DISTRIB
|
||||
@ifclear PROOF
|
||||
@set DISTRIB
|
||||
@end ifclear
|
||||
@end ifclear
|
||||
@end ifclear
|
||||
|
||||
@ifset PUBLISH
|
||||
@set RENDITION The book, version
|
||||
@end ifset
|
||||
|
||||
@ifset DISTRIB
|
||||
@set RENDITION FTP release, version
|
||||
@end ifset
|
||||
|
||||
@ifset PROOF
|
||||
@set RENDITION Proof reading version
|
||||
@end ifset
|
||||
|
||||
@c Output marks for nodes needing revision, but not in PUBLISH rendition.
|
||||
|
||||
@macro UNREVISED
|
||||
@ifclear PUBLISH
|
||||
@quotation
|
||||
@emph{(This message will disappear, once this node revised.)}
|
||||
@end quotation
|
||||
@end ifclear
|
||||
@end macro
|
||||
|
||||
@c Output various FIXME information only in PROOF rendition.
|
||||
|
||||
@macro FIXME{string}
|
||||
@ifset PROOF
|
||||
@ifset PROOF_FOOTNOTED
|
||||
@footnote{@strong{FIXME:} \string\}
|
||||
@end ifset
|
||||
@ifclear PROOF_FOOTNOTED
|
||||
@cartouche
|
||||
@strong{<FIXME>} \string\ @strong{</>}
|
||||
@end cartouche
|
||||
@end ifclear
|
||||
@end ifset
|
||||
|
||||
@end macro
|
||||
|
||||
@macro FIXME-ref{string}
|
||||
@ifset PROOF
|
||||
@strong{<REF>} \string\ @strong{</>}
|
||||
@end ifset
|
||||
@ifclear PROOF
|
||||
@cite{\string\}
|
||||
@end ifclear
|
||||
@end macro
|
||||
|
||||
@macro FIXME-pxref{string}
|
||||
@ifset PROOF
|
||||
See @strong{<PXREF>} \string\ @strong{</>}
|
||||
@end ifset
|
||||
@ifclear PROOF
|
||||
See @cite{\string\}
|
||||
@end ifclear
|
||||
|
||||
@end macro
|
||||
|
||||
@macro FIXME-xref{string}
|
||||
@ifset PROOF
|
||||
See @strong{<XREF>} \string\ @strong{</>}
|
||||
@end ifset
|
||||
@ifclear PROOF
|
||||
See @cite{\string\}
|
||||
@end ifclear
|
||||
@end macro
|
||||
|
||||
@c End of rendition.texi
|
||||
@@ -1,164 +0,0 @@
|
||||
@c This is part of the paxutils manual.
|
||||
@c Copyright (C) 2005, 2007, 2014, 2016 Free Software Foundation, Inc.
|
||||
@c Written by Sergey Poznyakoff
|
||||
@c This file is distributed under GFDL 1.1 or any later version
|
||||
@c published by the Free Software Foundation.
|
||||
|
||||
A @dfn{snapshot file} (or @dfn{directory file}) is created during
|
||||
incremental backups (@pxref{Incremental Dumps}). It
|
||||
contains the status of the file system at the time of the dump and is
|
||||
used to determine which files were modified since the last backup.
|
||||
|
||||
@GNUTAR{} version @value{VERSION} supports three snapshot file
|
||||
formats. The first format, called @dfn{format 0}, is the one used by
|
||||
@GNUTAR{} versions up to and including 1.15.1. The second format, called
|
||||
@dfn{format 1} is an extended version of this format, that contains more
|
||||
metadata and allows for further extensions. It was used by alpha release
|
||||
version 1.15.90. For alpha version 1.15.91 and stable releases
|
||||
version 1.16 up through @value{VERSION}, the @dfn{format 2} is used.
|
||||
|
||||
@GNUTAR{} is able to read all three formats, but will create
|
||||
snapshots only in format 2.
|
||||
|
||||
This appendix describes all three formats in detail.
|
||||
|
||||
@enumerate 0
|
||||
@cindex format 0, snapshot file
|
||||
@cindex snapshot file, format 0
|
||||
@item
|
||||
@samp{Format 0} snapshot file begins with a line containing a
|
||||
decimal number that represents a @acronym{UNIX} timestamp of the
|
||||
beginning of the last archivation. This line is followed by directory
|
||||
metadata descriptions, one per line. Each description has the
|
||||
following format:
|
||||
|
||||
@smallexample
|
||||
[@var{nfs}]@var{dev} @var{inode} @var{name}
|
||||
@end smallexample
|
||||
|
||||
@noindent
|
||||
where:
|
||||
|
||||
@table @var
|
||||
@item nfs
|
||||
A single plus character (@samp{+}), if this directory is located on
|
||||
an @acronym{NFS}-mounted partition, otherwise empty.
|
||||
|
||||
(That is, for non-NFS directories, the first character on the
|
||||
description line contains the start of the @var{dev} field.)
|
||||
|
||||
@item dev
|
||||
Device number of the directory;
|
||||
|
||||
@item inode
|
||||
I-node number of the directory;
|
||||
|
||||
@item name
|
||||
Name of the directory. Any special characters (white-space,
|
||||
backslashes, etc.) are quoted.
|
||||
@end table
|
||||
|
||||
@cindex format 1, snapshot file
|
||||
@cindex snapshot file, format 1
|
||||
@item
|
||||
@samp{Format 1} snapshot file begins with a line specifying the
|
||||
format of the file. This line has the following structure:
|
||||
|
||||
@smallexample
|
||||
@samp{GNU tar-}@var{tar-version}@samp{-}@var{incr-format-version}
|
||||
@end smallexample
|
||||
|
||||
@noindent
|
||||
where @var{tar-version} is the version number of @GNUTAR{}
|
||||
implementation that created this snapshot, and
|
||||
@var{incr-format-version} is the version number of the snapshot format
|
||||
(in this case @samp{1}).
|
||||
|
||||
Next line contains two decimal numbers, representing the
|
||||
time of the last backup. First number is the number of seconds, the
|
||||
second one is the number of nanoseconds, since the beginning of the
|
||||
epoch.
|
||||
|
||||
Lines that follow contain directory metadata, one line per
|
||||
directory. Each line is formatted as follows:
|
||||
|
||||
@smallexample
|
||||
[@var{nfs}]@var{mtime-sec} @var{mtime-nsec} @var{dev} @var{inode} @var{name}
|
||||
@end smallexample
|
||||
|
||||
@noindent
|
||||
where @var{mtime-sec} and @var{mtime-nsec} represent last
|
||||
modification time of this directory with nanosecond precision;
|
||||
@var{nfs}, @var{dev}, @var{inode} and @var{name} have the same meaning
|
||||
as with @samp{format 0}.
|
||||
|
||||
@cindex format 2, snapshot file
|
||||
@cindex snapshot file, format 2
|
||||
@item
|
||||
@samp{Format 2} snapshot file begins with a format identifier, as described for
|
||||
version 1, e.g.:
|
||||
|
||||
@smallexample
|
||||
GNU tar-@value{VERSION}-2
|
||||
@end smallexample
|
||||
|
||||
This line is followed by newline. Rest of file consists of
|
||||
records, separated by null (@acronym{ASCII} 0)
|
||||
characters. Thus, in contrast to the previous formats, format 2
|
||||
snapshot is a binary file.
|
||||
|
||||
First two records are decimal integers, representing the
|
||||
time of the last backup. First number is the number of seconds, the
|
||||
second one is the number of nanoseconds, since the beginning of the
|
||||
epoch. These are followed by arbitrary number of directory records.
|
||||
|
||||
Each @dfn{directory record} contains a set of metadata describing a
|
||||
particular directory. Parts of a directory record are delimited with
|
||||
@acronym{ASCII} 0 characters. The following table describes each
|
||||
part. The @dfn{Number} type in this table stands for a decimal integer
|
||||
in @acronym{ASCII} notation. (Negative values are preceded with a "-"
|
||||
character, while positive values have no leading punctuation.)
|
||||
|
||||
@multitable @columnfractions 0.25 0.15 0.6
|
||||
@headitem Field @tab Type @tab Description
|
||||
@item nfs @tab Character @tab @samp{1} if the directory is located on
|
||||
an @acronym{NFS}-mounted partition, or @samp{0} otherwise;
|
||||
@item timestamp_sec @tab Number @tab Modification time, seconds;
|
||||
@item timestamp_nsec @tab Number @tab Modification time, nanoseconds;
|
||||
@item dev @tab Number @tab Device number;
|
||||
@item ino @tab Number @tab I-node number;
|
||||
@item name @tab String @tab Directory name; in contrast to the
|
||||
previous versions it is not quoted;
|
||||
@item contents @tab Dumpdir @tab Contents of the directory;
|
||||
@xref{Dumpdir}, for a description of its format.
|
||||
@item
|
||||
@end multitable
|
||||
|
||||
Dumpdirs stored in snapshot files contain only records of types
|
||||
@samp{Y}, @samp{N} and @samp{D}.
|
||||
|
||||
@cindex snapshot file field ranges
|
||||
@opindex show-snapshot-field-ranges
|
||||
The specific range of values allowed in each of the @dfn{Number} fields
|
||||
depends on the underlying C datatypes as determined when @command{tar}
|
||||
is compiled. To see the specific ranges allowed for a particular
|
||||
@command{tar} binary, you can use the
|
||||
@option{--show-snapshot-field-ranges} option:
|
||||
|
||||
@smallexample
|
||||
$ @kbd{tar --show-shapshot-field-ranges}
|
||||
This tar's snapshot file field ranges are
|
||||
(field name => [ min, max ]):
|
||||
|
||||
nfs => [ 0, 1 ],
|
||||
timestamp_sec => [ -9223372036854775808, 9223372036854775807 ],
|
||||
timestamp_nsec => [ 0, 999999999 ],
|
||||
dev => [ 0, 18446744073709551615 ],
|
||||
ino => [ 0, 18446744073709551615 ],
|
||||
@end smallexample
|
||||
|
||||
(This example is from a GNU/Linux x86_64 system.)
|
||||
|
||||
@end enumerate
|
||||
|
||||
@c End of snapshot.texi
|
||||
234
doc/sparse.texi
234
doc/sparse.texi
@@ -1,234 +0,0 @@
|
||||
@c This is part of the paxutils manual.
|
||||
@c Copyright (C) 2006, 2014, 2016 Free Software Foundation, Inc.
|
||||
@c This file is distributed under GFDL 1.1 or any later version
|
||||
@c published by the Free Software Foundation.
|
||||
|
||||
@cindex sparse formats
|
||||
@cindex sparse versions
|
||||
The notion of sparse file, and the ways of handling it from the point
|
||||
of view of @GNUTAR{} user have been described in detail in
|
||||
@ref{sparse}. This chapter describes the internal format @GNUTAR{}
|
||||
uses to store such files.
|
||||
|
||||
The support for sparse files in @GNUTAR{} has a long history. The
|
||||
earliest version featuring this support that I was able to find was 1.09,
|
||||
released in November, 1990. The format introduced back then is called
|
||||
@dfn{old GNU} sparse format and in spite of the fact that its design
|
||||
contained many flaws, it was the only format @GNUTAR{} supported
|
||||
until version 1.14 (May, 2004), which introduced initial support for
|
||||
sparse archives in @acronym{PAX} archives (@pxref{posix}). This
|
||||
format was not free from design flaws, either and it was subsequently
|
||||
improved in versions 1.15.2 (November, 2005) and 1.15.92 (June,
|
||||
2006).
|
||||
|
||||
In addition to GNU sparse format, @GNUTAR{} is able to read and
|
||||
extract sparse files archived by @command{star}.
|
||||
|
||||
The following subsections describe each format in detail.
|
||||
|
||||
@menu
|
||||
* Old GNU Format::
|
||||
* PAX 0:: PAX Format, Versions 0.0 and 0.1
|
||||
* PAX 1:: PAX Format, Version 1.0
|
||||
@end menu
|
||||
|
||||
@node Old GNU Format
|
||||
@appendixsubsec Old GNU Format
|
||||
|
||||
@cindex sparse formats, Old GNU
|
||||
@cindex Old GNU sparse format
|
||||
The format introduced in November 1990 (v. 1.09) was
|
||||
designed on top of standard @code{ustar} headers in such an
|
||||
unfortunate way that some of its fields overwrote fields required by
|
||||
POSIX.
|
||||
|
||||
An old GNU sparse header is designated by type @samp{S}
|
||||
(@code{GNUTYPE_SPARSE}) and has the following layout:
|
||||
|
||||
@multitable @columnfractions 0.10 0.10 0.20 0.20 0.40
|
||||
@headitem Offset @tab Size @tab Name @tab Data type @tab Contents
|
||||
@item 0 @tab 345 @tab @tab N/A @tab Not used.
|
||||
@item 345 @tab 12 @tab atime @tab Number @tab @code{atime} of the file.
|
||||
@item 357 @tab 12 @tab ctime @tab Number @tab @code{ctime} of the file .
|
||||
@item 369 @tab 12 @tab offset @tab Number @tab For
|
||||
multivolume archives: the offset of the start of this volume.
|
||||
@item 381 @tab 4 @tab @tab N/A @tab Not used.
|
||||
@item 385 @tab 1 @tab @tab N/A @tab Not used.
|
||||
@item 386 @tab 96 @tab sp @tab @code{sparse_header} @tab (4 entries) File map.
|
||||
@item 482 @tab 1 @tab isextended @tab Bool @tab @code{1} if an
|
||||
extension sparse header follows, @code{0} otherwise.
|
||||
@item 483 @tab 12 @tab realsize @tab Number @tab Real size of the file.
|
||||
@end multitable
|
||||
|
||||
Each of @code{sparse_header} object at offset 386 describes a single
|
||||
data chunk. It has the following structure:
|
||||
|
||||
@multitable @columnfractions 0.10 0.10 0.20 0.60
|
||||
@headitem Offset @tab Size @tab Data type @tab Contents
|
||||
@item 0 @tab 12 @tab Number @tab Offset of the
|
||||
beginning of the chunk.
|
||||
@item 12 @tab 12 @tab Number @tab Size of the chunk.
|
||||
@end multitable
|
||||
|
||||
If the member contains more than four chunks, the @code{isextended}
|
||||
field of the header has the value @code{1} and the main header is
|
||||
followed by one or more @dfn{extension headers}. Each such header has
|
||||
the following structure:
|
||||
|
||||
@multitable @columnfractions 0.10 0.10 0.20 0.20 0.40
|
||||
@headitem Offset @tab Size @tab Name @tab Data type @tab Contents
|
||||
@item 0 @tab 21 @tab sp @tab @code{sparse_header} @tab
|
||||
(21 entries) File map.
|
||||
@item 504 @tab 1 @tab isextended @tab Bool @tab @code{1} if an
|
||||
extension sparse header follows, or @code{0} otherwise.
|
||||
@end multitable
|
||||
|
||||
A header with @code{isextended=0} ends the map.
|
||||
|
||||
@node PAX 0
|
||||
@appendixsubsec PAX Format, Versions 0.0 and 0.1
|
||||
|
||||
@cindex sparse formats, v.0.0
|
||||
There are two formats available in this branch. The version @code{0.0}
|
||||
is the initial version of sparse format used by @command{tar}
|
||||
versions 1.14--1.15.1. The sparse file map is kept in extended
|
||||
(@code{x}) PAX header variables:
|
||||
|
||||
@table @code
|
||||
@vrindex GNU.sparse.size, extended header variable
|
||||
@item GNU.sparse.size
|
||||
Real size of the stored file;
|
||||
|
||||
@item GNU.sparse.numblocks
|
||||
@vrindex GNU.sparse.numblocks, extended header variable
|
||||
Number of blocks in the sparse map;
|
||||
|
||||
@item GNU.sparse.offset
|
||||
@vrindex GNU.sparse.offset, extended header variable
|
||||
Offset of the data block;
|
||||
|
||||
@item GNU.sparse.numbytes
|
||||
@vrindex GNU.sparse.numbytes, extended header variable
|
||||
Size of the data block.
|
||||
@end table
|
||||
|
||||
The latter two variables repeat for each data block, so the overall
|
||||
structure is like this:
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
GNU.sparse.size=@var{size}
|
||||
GNU.sparse.numblocks=@var{numblocks}
|
||||
repeat @var{numblocks} times
|
||||
GNU.sparse.offset=@var{offset}
|
||||
GNU.sparse.numbytes=@var{numbytes}
|
||||
end repeat
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
This format presented the following two problems:
|
||||
|
||||
@enumerate 1
|
||||
@item
|
||||
Whereas the POSIX specification allows a variable to appear multiple
|
||||
times in a header, it requires that only the last occurrence be
|
||||
meaningful. Thus, multiple occurrences of @code{GNU.sparse.offset} and
|
||||
@code{GNU.sparse.numbytes} are conflicting with the POSIX specs.
|
||||
|
||||
@item
|
||||
Attempting to extract such archives using a third-party's @command{tar}
|
||||
results in extraction of sparse files in @emph{condensed form}. If
|
||||
the @command{tar} implementation in question does not support POSIX
|
||||
format, it will also extract a file containing extension header
|
||||
attributes. This file can be used to expand the file to its original
|
||||
state. However, posix-aware @command{tar}s will usually ignore the
|
||||
unknown variables, which makes restoring the file more
|
||||
difficult. @xref{extracting sparse v.0.x, Extraction of sparse
|
||||
members in v.0.0 format}, for the detailed description of how to
|
||||
restore such members using non-GNU @command{tar}s.
|
||||
@end enumerate
|
||||
|
||||
@cindex sparse formats, v.0.1
|
||||
@GNUTAR{} 1.15.2 introduced sparse format version @code{0.1}, which
|
||||
attempted to solve these problems. As its predecessor, this format
|
||||
stores sparse map in the extended POSIX header. It retains
|
||||
@code{GNU.sparse.size} and @code{GNU.sparse.numblocks} variables, but
|
||||
instead of @code{GNU.sparse.offset}/@code{GNU.sparse.numbytes} pairs
|
||||
it uses a single variable:
|
||||
|
||||
@table @code
|
||||
@item GNU.sparse.map
|
||||
@vrindex GNU.sparse.map, extended header variable
|
||||
Map of non-null data chunks. It is a string consisting of
|
||||
comma-separated values "@var{offset},@var{size}[,@var{offset-1},@var{size-1}...]"
|
||||
@end table
|
||||
|
||||
To address the 2nd problem, the @code{name} field in @code{ustar}
|
||||
is replaced with a special name, constructed using the following pattern:
|
||||
|
||||
@smallexample
|
||||
%d/GNUSparseFile.%p/%f
|
||||
@end smallexample
|
||||
|
||||
@vrindex GNU.sparse.name, extended header variable
|
||||
The real name of the sparse file is stored in the variable
|
||||
@code{GNU.sparse.name}. Thus, those @command{tar} implementations
|
||||
that are not aware of GNU extensions will at least extract the files
|
||||
into separate directories, giving the user a possibility to expand it
|
||||
afterwards. @xref{extracting sparse v.0.x, Extraction of sparse
|
||||
members in v.0.1 format}, for the detailed description of how to
|
||||
restore such members using non-GNU @command{tar}s.
|
||||
|
||||
The resulting @code{GNU.sparse.map} string can be @emph{very} long.
|
||||
Although POSIX does not impose any limit on the length of a @code{x}
|
||||
header variable, this possibly can confuse some @command{tar}s.
|
||||
|
||||
@node PAX 1
|
||||
@appendixsubsec PAX Format, Version 1.0
|
||||
|
||||
@cindex sparse formats, v.1.0
|
||||
The version @code{1.0} of sparse format was introduced with @GNUTAR{}
|
||||
1.15.92. Its main objective was to make the resulting file
|
||||
extractable with little effort even by non-posix aware @command{tar}
|
||||
implementations. Starting from this version, the extended header
|
||||
preceding a sparse member always contains the following variables that
|
||||
identify the format being used:
|
||||
|
||||
@table @code
|
||||
@item GNU.sparse.major
|
||||
@vrindex GNU.sparse.major, extended header variable
|
||||
Major version
|
||||
|
||||
@item GNU.sparse.minor
|
||||
@vrindex GNU.sparse.minor, extended header variable
|
||||
Minor version
|
||||
@end table
|
||||
|
||||
The @code{name} field in @code{ustar} header contains a special name,
|
||||
constructed using the following pattern:
|
||||
|
||||
@smallexample
|
||||
%d/GNUSparseFile.%p/%f
|
||||
@end smallexample
|
||||
|
||||
@vrindex GNU.sparse.name, extended header variable, in v.1.0
|
||||
@vrindex GNU.sparse.realsize, extended header variable
|
||||
The real name of the sparse file is stored in the variable
|
||||
@code{GNU.sparse.name}. The real size of the file is stored in the
|
||||
variable @code{GNU.sparse.realsize}.
|
||||
|
||||
The sparse map itself is stored in the file data block, preceding the actual
|
||||
file data. It consists of a series of octal numbers of arbitrary length, delimited
|
||||
by newlines. The map is padded with nulls to the nearest block boundary.
|
||||
|
||||
The first number gives the number of entries in the map. Following are map entries,
|
||||
each one consisting of two numbers giving the offset and size of the
|
||||
data block it describes.
|
||||
|
||||
The format is designed in such a way that non-posix aware @command{tar}s and @command{tar}s not
|
||||
supporting @code{GNU.sparse.*} keywords will extract each sparse file
|
||||
in its condensed form with the file map prepended and will place it
|
||||
into a separate directory. Then, using a simple program it would be
|
||||
possible to expand the file to its original form even without @GNUTAR{}.
|
||||
@xref{Sparse Recovery}, for the detailed information on how to extract
|
||||
sparse members without @GNUTAR{}.
|
||||
@@ -1,91 +0,0 @@
|
||||
@c This is part of the paxutils manual.
|
||||
@c Copyright (C) 2007, 2014, 2016 Free Software Foundation, Inc.
|
||||
@c This file is distributed under GFDL 1.1 or any later version
|
||||
@c published by the Free Software Foundation.
|
||||
|
||||
@cindex Device numbers, changing
|
||||
@cindex snapshot files, editing
|
||||
@cindex snapshot files, fixing device numbers
|
||||
Various situations can cause device numbers to change: upgrading your
|
||||
kernel version, reconfiguring your hardware, loading kernel modules in a
|
||||
different order, using virtual volumes that are assembled dynamically
|
||||
(such as with @acronym{LVM} or @acronym{RAID}), hot-plugging drives
|
||||
(e.g. external USB or Firewire drives), etc. In the majority of
|
||||
cases this change is unnoticed by the users. However, it influences
|
||||
@command{tar} incremental backups: the device number is stored in tar
|
||||
snapshot files (@pxref{Snapshot Files}) and is used to determine whether
|
||||
the file has changed since the last backup. If the device numbers
|
||||
change for some reason, by default the next backup you run will be a
|
||||
full backup.
|
||||
|
||||
|
||||
@pindex tar-snapshot-edit
|
||||
To minimize the impact in these cases, GNU @command{tar} comes with
|
||||
the @command{tar-snapshot-edit} utility for inspecting and updating
|
||||
device numbers in snapshot files. (The utility, written by
|
||||
Dustin J.@: Mitchell, is also available from the
|
||||
@uref{http://www.gnu.org/@/software/@/tar/@/utils/@/tar-snapshot-edit.html,
|
||||
@GNUTAR{} home page}.)
|
||||
|
||||
To obtain a summary of the device numbers found in the snapshot file, run
|
||||
|
||||
@smallexample
|
||||
$ @kbd{tar-snapshot-edit @var{snapfile}}
|
||||
@end smallexample
|
||||
|
||||
@noindent
|
||||
where @var{snapfile} is the name of the snapshot file (you can supply as many
|
||||
files as you wish in a single command line). You can then compare the
|
||||
numbers across snapshot files, or against those currently in use on the
|
||||
live filesystem (using @command{ls -l} or @command{stat}).
|
||||
|
||||
Assuming the device numbers have indeed changed, it's often possible
|
||||
to simply tell @GNUTAR{} to ignore the device number when processing the
|
||||
incremental snapshot files for these backups, using the
|
||||
@option{--no-check-device} option (@pxref{device numbers}).
|
||||
|
||||
Alternatively, you can use the @command{tar-edit-snapshot} script's
|
||||
@option{-r} option to update all occurrences of the given device
|
||||
number in the snapshot file(s). It takes a single argument
|
||||
of the form
|
||||
@samp{@var{olddev}-@var{newdev}}, where @var{olddev} is the device number
|
||||
used in the snapshot file, and @var{newdev} is the corresponding new device
|
||||
number. Both numbers may be specified in hex (e.g., @samp{0xfe01}),
|
||||
decimal (e.g., @samp{65025}), or as a major:minor number pair (e.g.,
|
||||
@samp{254:1}). To change several device numbers at once, specify them
|
||||
in a single comma-separated list, as in
|
||||
@option{-r 0x3060-0x4500,0x307-0x4600}.
|
||||
|
||||
Before updating the snapshot file, it is a good idea to create a backup
|
||||
copy of it. This is accomplished by @samp{-b} option. The name of the
|
||||
backup file is obtained by appending @samp{~} to the original file name.
|
||||
|
||||
An example session:
|
||||
@smallexample
|
||||
$ @kbd{tar-snapshot-edit root_snap.0 boot_snap.0}
|
||||
File: root_snap.0
|
||||
Detected snapshot file version: 2
|
||||
|
||||
Device 0x0000 occurs 1 times.
|
||||
Device 0x0003 occurs 1 times.
|
||||
Device 0x0005 occurs 1 times.
|
||||
Device 0x0013 occurs 1 times.
|
||||
Device 0x6801 occurs 1 times.
|
||||
Device 0x6803 occurs 6626 times.
|
||||
Device 0xfb00 occurs 1 times.
|
||||
|
||||
File: boot_snap.0
|
||||
Detected snapshot file version: 2
|
||||
|
||||
Device 0x6801 occurs 3 times.
|
||||
$ @kbd{tar-snapshot-edit -b -r 0x6801-0x6901,0x6803-0x6903 root_snap.0 boot_snap.0}
|
||||
File: root_snap.0
|
||||
Detected snapshot file version: 2
|
||||
|
||||
Updated 6627 records.
|
||||
|
||||
File: boot_snap.0
|
||||
Detected snapshot file version: 2
|
||||
|
||||
Updated 3 records.
|
||||
@end smallexample
|
||||
12829
doc/tar.texi
12829
doc/tar.texi
File diff suppressed because it is too large
Load Diff
@@ -1,27 +0,0 @@
|
||||
# Copyright 2006-2007, 2013-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
# This file is part of GNU tar.
|
||||
|
||||
# GNU tar is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# GNU tar is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
1{s,/\*,@comment ,
|
||||
b
|
||||
}
|
||||
2,/.*\*\//{s,\*/,,;s/^/@comment/
|
||||
b
|
||||
}
|
||||
/\/* END \*\//,$d
|
||||
s/\([{}]\)/@\1/g
|
||||
s,/\*,&@r{,
|
||||
s,\*/,}&,
|
||||
@@ -1,13 +0,0 @@
|
||||
;;;; Untabify the sources.
|
||||
;;;; Usage: emacs -batch -l untabify.el [file ...]
|
||||
|
||||
(defun global-untabify (buflist)
|
||||
(mapcar
|
||||
(lambda (bufname)
|
||||
(set-buffer (find-file bufname))
|
||||
(untabify (point-min) (point-max))
|
||||
(save-buffer)
|
||||
(kill-buffer (current-buffer)))
|
||||
buflist))
|
||||
|
||||
(global-untabify command-line-args-left)
|
||||
@@ -1,20 +0,0 @@
|
||||
@c This is part of GNU tar manual.
|
||||
@c Copyright 1992, 1994-1997, 1999-2006, 2013-2014, 2016 Free Software
|
||||
@c Foundation, Inc.
|
||||
@c See file tar.texi for copying conditions.
|
||||
|
||||
@macro GNUTAR
|
||||
@acronym{GNU} @command{tar}
|
||||
@end macro
|
||||
|
||||
@macro xopindex{option,text}
|
||||
@opindex \option\@r{, \text\}
|
||||
@end macro
|
||||
|
||||
@macro opsummary{option}
|
||||
@ifclear ANCHOR--\option\
|
||||
@set ANCHOR--\option\ 1
|
||||
@anchor{--\option\}
|
||||
@end ifclear
|
||||
@xopindex{\option\, summary}
|
||||
@end macro
|
||||
1
gnulib
1
gnulib
Submodule gnulib deleted from 1029a81122
104
gnulib.modules
104
gnulib.modules
@@ -1,104 +0,0 @@
|
||||
# List of gnulib modules needed for GNU tar.
|
||||
# A module name per line. Empty lines and comments are ignored.
|
||||
|
||||
# Copyright 2005-2010, 2012-2014 Free Software Foundation, Inc.
|
||||
|
||||
# This file is part of GNU tar.
|
||||
|
||||
# GNU tar is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# GNU tar is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
alloca
|
||||
areadlinkat-with-size
|
||||
argmatch
|
||||
argp
|
||||
argp-version-etc
|
||||
backupfile
|
||||
closeout
|
||||
configmake
|
||||
dirname
|
||||
error
|
||||
exclude
|
||||
extern-inline
|
||||
exitfail
|
||||
faccessat
|
||||
fchmodat
|
||||
fchownat
|
||||
fcntl-h
|
||||
fdopendir
|
||||
fdutimensat
|
||||
file-has-acl
|
||||
fileblocks
|
||||
fnmatch-gnu
|
||||
fprintftime
|
||||
fseeko
|
||||
fstatat
|
||||
full-write
|
||||
futimens
|
||||
getline
|
||||
getopt-gnu
|
||||
getpagesize
|
||||
gettext
|
||||
gettime
|
||||
gitlog-to-changelog
|
||||
hash
|
||||
human
|
||||
inttostr
|
||||
inttypes
|
||||
lchown
|
||||
linkat
|
||||
localcharset
|
||||
manywarnings
|
||||
mkdirat
|
||||
mkdtemp
|
||||
mkfifoat
|
||||
modechange
|
||||
obstack
|
||||
openat
|
||||
parse-datetime
|
||||
priv-set
|
||||
progname
|
||||
quote
|
||||
quotearg
|
||||
readlinkat
|
||||
renameat
|
||||
root-uid
|
||||
rpmatch
|
||||
safe-read
|
||||
savedir
|
||||
selinux-at
|
||||
setenv
|
||||
snprintf
|
||||
stat-time
|
||||
stdbool
|
||||
stdint
|
||||
stpcpy
|
||||
strdup-posix
|
||||
strerror
|
||||
strtoimax
|
||||
strtol
|
||||
strtoul
|
||||
strtoumax
|
||||
symlinkat
|
||||
timespec
|
||||
timespec-sub
|
||||
unlinkat
|
||||
unlinkdir
|
||||
unlocked-io
|
||||
utimensat
|
||||
version-etc-fsf
|
||||
xalloc
|
||||
xalloc-die
|
||||
xgetcwd
|
||||
xstrtoumax
|
||||
xvasprintf
|
||||
10
lib/.gitignore
vendored
10
lib/.gitignore
vendored
@@ -1,10 +0,0 @@
|
||||
paxerror.c
|
||||
paxexit-status.c
|
||||
paxexit.c
|
||||
paxlib.h
|
||||
paxnames.c
|
||||
rmt-command.h
|
||||
rmt.h
|
||||
rtapelib.c
|
||||
system-ioctl.h
|
||||
system.h
|
||||
@@ -1,61 +1,45 @@
|
||||
# Makefile for GNU tar library. -*- Makefile -*-
|
||||
# Makefile for GNU tar library.
|
||||
# Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
|
||||
|
||||
# Copyright 1994-1997, 1999-2001, 2003-2007, 2009-2010, 2013-2014, 2016
|
||||
# Free Software Foundation, Inc.
|
||||
|
||||
# This file is part of GNU tar.
|
||||
|
||||
# GNU tar is free software; you can redistribute it and/or modify
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# GNU tar is distributed in the hope that it will be useful,
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
noinst_LIBRARIES=libtar.a
|
||||
rmt-command.h : Makefile
|
||||
$(AM_V_GEN)rm -f $@-t $@
|
||||
$(AM_V_at)echo "#ifndef DEFAULT_RMT_COMMAND" >> $@-t
|
||||
$(AM_V_at)echo "# define DEFAULT_RMT_COMMAND \"$(DEFAULT_RMT_DIR)/`echo rmt | sed '$(transform)'`$(EXEEXT)\"" >> $@-t
|
||||
$(AM_V_at)echo "#endif" >> $@-t
|
||||
$(AM_V_at)mv $@-t $@
|
||||
BUILT_SOURCES = rmt-command.h
|
||||
CLEANFILES = rmt-command.h rmt-command.h-t
|
||||
AM_CPPFLAGS = -I$(top_srcdir)/gnu -I../ -I../gnu
|
||||
AM_CFLAGS = $(GNULIB_WARN_CFLAGS) $(WERROR_CFLAGS)
|
||||
AUTOMAKE_OPTIONS = gnits
|
||||
|
||||
noinst_LIBRARIES = libtar.a
|
||||
|
||||
EXTRA_DIST = \
|
||||
alloca.c fileblocks.c fnmatch.c ftruncate.c execlp.c gmalloc.c \
|
||||
memset.c mkdir.c modechange.h rename.c rmdir.c stpcpy.c strstr.c
|
||||
|
||||
noinst_HEADERS = \
|
||||
paxlib.h\
|
||||
rmt.h\
|
||||
stdopen.h\
|
||||
system.h\
|
||||
system-ioctl.h\
|
||||
wordsplit.h\
|
||||
xattr-at.h
|
||||
argmatch.h backupfile.h error.h fnmatch.h getopt.h getdate.h getpagesize.h \
|
||||
pathmax.h
|
||||
|
||||
libtar_a_SOURCES = \
|
||||
paxerror.c paxexit-status.c paxlib.h paxnames.c \
|
||||
rtapelib.c \
|
||||
rmt.h \
|
||||
stdopen.c stdopen.h \
|
||||
system.h system-ioctl.h \
|
||||
wordsplit.c\
|
||||
xattr-at.c
|
||||
argmatch.c backupfile.c error.c getdate.y getopt.c getopt1.c getversion.c \
|
||||
modechange.c msleep.c xgetcwd.c xmalloc.c xstrdup.c
|
||||
|
||||
if !TAR_COND_XATTR_H
|
||||
BUILT_SOURCES += attr/xattr.h
|
||||
attr/xattr.h: attr-xattr.in.h $(top_builddir)/config.status
|
||||
$(AM_V_at)$(MKDIR_P) attr
|
||||
$(AM_V_GEN)rm -f $@-t $@ && \
|
||||
cp $(srcdir)/attr-xattr.in.h attr/xattr.h
|
||||
endif
|
||||
INCLUDES = -I.. -I$(srcdir) -I../intl
|
||||
|
||||
MOSTLYCLEANFILES = attr/xattr.h
|
||||
libtar_a_LIBADD = @ALLOCA@ @LIBOBJS@
|
||||
libtar_a_DEPENDENCIES = $(libtar_a_LIBADD)
|
||||
|
||||
EXTRA_DIST = attr-xattr.in.h
|
||||
# Say $(srcdir), so GNU make does not report an ambiguity with the .y.c rule.
|
||||
$(srcdir)/getdate.c: getdate.y
|
||||
@echo Expect 13 shift/reduce conflicts...
|
||||
cd $(srcdir) && \
|
||||
$(YACC) $(YFLAGS) getdate.y; \
|
||||
mv -f y.tab.c getdate.c
|
||||
|
||||
504
lib/alloca.c
Normal file
504
lib/alloca.c
Normal file
@@ -0,0 +1,504 @@
|
||||
/* alloca.c -- allocate automatically reclaimed memory
|
||||
(Mostly) portable public-domain implementation -- D A Gwyn
|
||||
|
||||
This implementation of the PWB library alloca function,
|
||||
which is used to allocate space off the run-time stack so
|
||||
that it is automatically reclaimed upon procedure exit,
|
||||
was inspired by discussions with J. Q. Johnson of Cornell.
|
||||
J.Otto Tennant <jot@cray.com> contributed the Cray support.
|
||||
|
||||
There are some preprocessor constants that can
|
||||
be defined when compiling for your specific system, for
|
||||
improved efficiency; however, the defaults should be okay.
|
||||
|
||||
The general concept of this implementation is to keep
|
||||
track of all alloca-allocated blocks, and reclaim any
|
||||
that are found to be deeper in the stack than the current
|
||||
invocation. This heuristic does not reclaim storage as
|
||||
soon as it becomes invalid, but it will do so eventually.
|
||||
|
||||
As a special case, alloca(0) reclaims storage without
|
||||
allocating any. It is a good idea to use alloca(0) in
|
||||
your main control loop, etc. to force garbage collection. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_STRING_H
|
||||
# include <string.h>
|
||||
#endif
|
||||
#if HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#ifdef emacs
|
||||
# include "blockinput.h"
|
||||
#endif
|
||||
|
||||
/* If compiling with GCC 2, this file's not needed. */
|
||||
#if !defined (__GNUC__) || __GNUC__ < 2
|
||||
|
||||
/* If someone has defined alloca as a macro,
|
||||
there must be some other way alloca is supposed to work. */
|
||||
# ifndef alloca
|
||||
|
||||
# ifdef emacs
|
||||
# ifdef static
|
||||
/* actually, only want this if static is defined as ""
|
||||
-- this is for usg, in which emacs must undefine static
|
||||
in order to make unexec workable
|
||||
*/
|
||||
# ifndef STACK_DIRECTION
|
||||
you
|
||||
lose
|
||||
-- must know STACK_DIRECTION at compile-time
|
||||
# endif /* STACK_DIRECTION undefined */
|
||||
# endif /* static */
|
||||
# endif /* emacs */
|
||||
|
||||
/* If your stack is a linked list of frames, you have to
|
||||
provide an "address metric" ADDRESS_FUNCTION macro. */
|
||||
|
||||
# if defined (CRAY) && defined (CRAY_STACKSEG_END)
|
||||
long i00afunc ();
|
||||
# define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
|
||||
# else
|
||||
# define ADDRESS_FUNCTION(arg) &(arg)
|
||||
# endif
|
||||
|
||||
# if __STDC__
|
||||
typedef void *pointer;
|
||||
# else
|
||||
typedef char *pointer;
|
||||
# endif
|
||||
|
||||
# ifndef NULL
|
||||
# define NULL 0
|
||||
# endif
|
||||
|
||||
/* Different portions of Emacs need to call different versions of
|
||||
malloc. The Emacs executable needs alloca to call xmalloc, because
|
||||
ordinary malloc isn't protected from input signals. On the other
|
||||
hand, the utilities in lib-src need alloca to call malloc; some of
|
||||
them are very simple, and don't have an xmalloc routine.
|
||||
|
||||
Non-Emacs programs expect this to call xmalloc.
|
||||
|
||||
Callers below should use malloc. */
|
||||
|
||||
# ifndef emacs
|
||||
# undef malloc
|
||||
# define malloc xmalloc
|
||||
# endif
|
||||
extern pointer malloc ();
|
||||
|
||||
/* Define STACK_DIRECTION if you know the direction of stack
|
||||
growth for your system; otherwise it will be automatically
|
||||
deduced at run-time.
|
||||
|
||||
STACK_DIRECTION > 0 => grows toward higher addresses
|
||||
STACK_DIRECTION < 0 => grows toward lower addresses
|
||||
STACK_DIRECTION = 0 => direction of growth unknown */
|
||||
|
||||
# ifndef STACK_DIRECTION
|
||||
# define STACK_DIRECTION 0 /* Direction unknown. */
|
||||
# endif
|
||||
|
||||
# if STACK_DIRECTION != 0
|
||||
|
||||
# define STACK_DIR STACK_DIRECTION /* Known at compile-time. */
|
||||
|
||||
# else /* STACK_DIRECTION == 0; need run-time code. */
|
||||
|
||||
static int stack_dir; /* 1 or -1 once known. */
|
||||
# define STACK_DIR stack_dir
|
||||
|
||||
static void
|
||||
find_stack_direction ()
|
||||
{
|
||||
static char *addr = NULL; /* Address of first `dummy', once known. */
|
||||
auto char dummy; /* To get stack address. */
|
||||
|
||||
if (addr == NULL)
|
||||
{ /* Initial entry. */
|
||||
addr = ADDRESS_FUNCTION (dummy);
|
||||
|
||||
find_stack_direction (); /* Recurse once. */
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Second entry. */
|
||||
if (ADDRESS_FUNCTION (dummy) > addr)
|
||||
stack_dir = 1; /* Stack grew upward. */
|
||||
else
|
||||
stack_dir = -1; /* Stack grew downward. */
|
||||
}
|
||||
}
|
||||
|
||||
# endif /* STACK_DIRECTION == 0 */
|
||||
|
||||
/* An "alloca header" is used to:
|
||||
(a) chain together all alloca'ed blocks;
|
||||
(b) keep track of stack depth.
|
||||
|
||||
It is very important that sizeof(header) agree with malloc
|
||||
alignment chunk size. The following default should work okay. */
|
||||
|
||||
# ifndef ALIGN_SIZE
|
||||
# define ALIGN_SIZE sizeof(double)
|
||||
# endif
|
||||
|
||||
typedef union hdr
|
||||
{
|
||||
char align[ALIGN_SIZE]; /* To force sizeof(header). */
|
||||
struct
|
||||
{
|
||||
union hdr *next; /* For chaining headers. */
|
||||
char *deep; /* For stack depth measure. */
|
||||
} h;
|
||||
} header;
|
||||
|
||||
static header *last_alloca_header = NULL; /* -> last alloca header. */
|
||||
|
||||
/* Return a pointer to at least SIZE bytes of storage,
|
||||
which will be automatically reclaimed upon exit from
|
||||
the procedure that called alloca. Originally, this space
|
||||
was supposed to be taken from the current stack frame of the
|
||||
caller, but that method cannot be made to work for some
|
||||
implementations of C, for example under Gould's UTX/32. */
|
||||
|
||||
pointer
|
||||
alloca (size_t size)
|
||||
{
|
||||
auto char probe; /* Probes stack depth: */
|
||||
register char *depth = ADDRESS_FUNCTION (probe);
|
||||
|
||||
# if STACK_DIRECTION == 0
|
||||
if (STACK_DIR == 0) /* Unknown growth direction. */
|
||||
find_stack_direction ();
|
||||
# endif
|
||||
|
||||
/* Reclaim garbage, defined as all alloca'd storage that
|
||||
was allocated from deeper in the stack than currently. */
|
||||
|
||||
{
|
||||
register header *hp; /* Traverses linked list. */
|
||||
|
||||
# ifdef emacs
|
||||
BLOCK_INPUT;
|
||||
# endif
|
||||
|
||||
for (hp = last_alloca_header; hp != NULL;)
|
||||
if ((STACK_DIR > 0 && hp->h.deep > depth)
|
||||
|| (STACK_DIR < 0 && hp->h.deep < depth))
|
||||
{
|
||||
register header *np = hp->h.next;
|
||||
|
||||
free ((pointer) hp); /* Collect garbage. */
|
||||
|
||||
hp = np; /* -> next header. */
|
||||
}
|
||||
else
|
||||
break; /* Rest are not deeper. */
|
||||
|
||||
last_alloca_header = hp; /* -> last valid storage. */
|
||||
|
||||
# ifdef emacs
|
||||
UNBLOCK_INPUT;
|
||||
# endif
|
||||
}
|
||||
|
||||
if (size == 0)
|
||||
return NULL; /* No allocation required. */
|
||||
|
||||
/* Allocate combined header + user data storage. */
|
||||
|
||||
{
|
||||
register pointer new = malloc (sizeof (header) + size);
|
||||
/* Address of header. */
|
||||
|
||||
if (new == 0)
|
||||
abort();
|
||||
|
||||
((header *) new)->h.next = last_alloca_header;
|
||||
((header *) new)->h.deep = depth;
|
||||
|
||||
last_alloca_header = (header *) new;
|
||||
|
||||
/* User storage begins just after header. */
|
||||
|
||||
return (pointer) ((char *) new + sizeof (header));
|
||||
}
|
||||
}
|
||||
|
||||
# if defined (CRAY) && defined (CRAY_STACKSEG_END)
|
||||
|
||||
# ifdef DEBUG_I00AFUNC
|
||||
# include <stdio.h>
|
||||
# endif
|
||||
|
||||
# ifndef CRAY_STACK
|
||||
# define CRAY_STACK
|
||||
# ifndef CRAY2
|
||||
/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
|
||||
struct stack_control_header
|
||||
{
|
||||
long shgrow:32; /* Number of times stack has grown. */
|
||||
long shaseg:32; /* Size of increments to stack. */
|
||||
long shhwm:32; /* High water mark of stack. */
|
||||
long shsize:32; /* Current size of stack (all segments). */
|
||||
};
|
||||
|
||||
/* The stack segment linkage control information occurs at
|
||||
the high-address end of a stack segment. (The stack
|
||||
grows from low addresses to high addresses.) The initial
|
||||
part of the stack segment linkage control information is
|
||||
0200 (octal) words. This provides for register storage
|
||||
for the routine which overflows the stack. */
|
||||
|
||||
struct stack_segment_linkage
|
||||
{
|
||||
long ss[0200]; /* 0200 overflow words. */
|
||||
long sssize:32; /* Number of words in this segment. */
|
||||
long ssbase:32; /* Offset to stack base. */
|
||||
long:32;
|
||||
long sspseg:32; /* Offset to linkage control of previous
|
||||
segment of stack. */
|
||||
long:32;
|
||||
long sstcpt:32; /* Pointer to task common address block. */
|
||||
long sscsnm; /* Private control structure number for
|
||||
microtasking. */
|
||||
long ssusr1; /* Reserved for user. */
|
||||
long ssusr2; /* Reserved for user. */
|
||||
long sstpid; /* Process ID for pid based multi-tasking. */
|
||||
long ssgvup; /* Pointer to multitasking thread giveup. */
|
||||
long sscray[7]; /* Reserved for Cray Research. */
|
||||
long ssa0;
|
||||
long ssa1;
|
||||
long ssa2;
|
||||
long ssa3;
|
||||
long ssa4;
|
||||
long ssa5;
|
||||
long ssa6;
|
||||
long ssa7;
|
||||
long sss0;
|
||||
long sss1;
|
||||
long sss2;
|
||||
long sss3;
|
||||
long sss4;
|
||||
long sss5;
|
||||
long sss6;
|
||||
long sss7;
|
||||
};
|
||||
|
||||
# else /* CRAY2 */
|
||||
/* The following structure defines the vector of words
|
||||
returned by the STKSTAT library routine. */
|
||||
struct stk_stat
|
||||
{
|
||||
long now; /* Current total stack size. */
|
||||
long maxc; /* Amount of contiguous space which would
|
||||
be required to satisfy the maximum
|
||||
stack demand to date. */
|
||||
long high_water; /* Stack high-water mark. */
|
||||
long overflows; /* Number of stack overflow ($STKOFEN) calls. */
|
||||
long hits; /* Number of internal buffer hits. */
|
||||
long extends; /* Number of block extensions. */
|
||||
long stko_mallocs; /* Block allocations by $STKOFEN. */
|
||||
long underflows; /* Number of stack underflow calls ($STKRETN). */
|
||||
long stko_free; /* Number of deallocations by $STKRETN. */
|
||||
long stkm_free; /* Number of deallocations by $STKMRET. */
|
||||
long segments; /* Current number of stack segments. */
|
||||
long maxs; /* Maximum number of stack segments so far. */
|
||||
long pad_size; /* Stack pad size. */
|
||||
long current_address; /* Current stack segment address. */
|
||||
long current_size; /* Current stack segment size. This
|
||||
number is actually corrupted by STKSTAT to
|
||||
include the fifteen word trailer area. */
|
||||
long initial_address; /* Address of initial segment. */
|
||||
long initial_size; /* Size of initial segment. */
|
||||
};
|
||||
|
||||
/* The following structure describes the data structure which trails
|
||||
any stack segment. I think that the description in 'asdef' is
|
||||
out of date. I only describe the parts that I am sure about. */
|
||||
|
||||
struct stk_trailer
|
||||
{
|
||||
long this_address; /* Address of this block. */
|
||||
long this_size; /* Size of this block (does not include
|
||||
this trailer). */
|
||||
long unknown2;
|
||||
long unknown3;
|
||||
long link; /* Address of trailer block of previous
|
||||
segment. */
|
||||
long unknown5;
|
||||
long unknown6;
|
||||
long unknown7;
|
||||
long unknown8;
|
||||
long unknown9;
|
||||
long unknown10;
|
||||
long unknown11;
|
||||
long unknown12;
|
||||
long unknown13;
|
||||
long unknown14;
|
||||
};
|
||||
|
||||
# endif /* CRAY2 */
|
||||
# endif /* not CRAY_STACK */
|
||||
|
||||
# ifdef CRAY2
|
||||
/* Determine a "stack measure" for an arbitrary ADDRESS.
|
||||
I doubt that "lint" will like this much. */
|
||||
|
||||
static long
|
||||
i00afunc (long *address)
|
||||
{
|
||||
struct stk_stat status;
|
||||
struct stk_trailer *trailer;
|
||||
long *block, size;
|
||||
long result = 0;
|
||||
|
||||
/* We want to iterate through all of the segments. The first
|
||||
step is to get the stack status structure. We could do this
|
||||
more quickly and more directly, perhaps, by referencing the
|
||||
$LM00 common block, but I know that this works. */
|
||||
|
||||
STKSTAT (&status);
|
||||
|
||||
/* Set up the iteration. */
|
||||
|
||||
trailer = (struct stk_trailer *) (status.current_address
|
||||
+ status.current_size
|
||||
- 15);
|
||||
|
||||
/* There must be at least one stack segment. Therefore it is
|
||||
a fatal error if "trailer" is null. */
|
||||
|
||||
if (trailer == 0)
|
||||
abort ();
|
||||
|
||||
/* Discard segments that do not contain our argument address. */
|
||||
|
||||
while (trailer != 0)
|
||||
{
|
||||
block = (long *) trailer->this_address;
|
||||
size = trailer->this_size;
|
||||
if (block == 0 || size == 0)
|
||||
abort ();
|
||||
trailer = (struct stk_trailer *) trailer->link;
|
||||
if ((block <= address) && (address < (block + size)))
|
||||
break;
|
||||
}
|
||||
|
||||
/* Set the result to the offset in this segment and add the sizes
|
||||
of all predecessor segments. */
|
||||
|
||||
result = address - block;
|
||||
|
||||
if (trailer == 0)
|
||||
{
|
||||
return result;
|
||||
}
|
||||
|
||||
do
|
||||
{
|
||||
if (trailer->this_size <= 0)
|
||||
abort ();
|
||||
result += trailer->this_size;
|
||||
trailer = (struct stk_trailer *) trailer->link;
|
||||
}
|
||||
while (trailer != 0);
|
||||
|
||||
/* We are done. Note that if you present a bogus address (one
|
||||
not in any segment), you will get a different number back, formed
|
||||
from subtracting the address of the first block. This is probably
|
||||
not what you want. */
|
||||
|
||||
return (result);
|
||||
}
|
||||
|
||||
# else /* not CRAY2 */
|
||||
/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
|
||||
Determine the number of the cell within the stack,
|
||||
given the address of the cell. The purpose of this
|
||||
routine is to linearize, in some sense, stack addresses
|
||||
for alloca. */
|
||||
|
||||
static long
|
||||
i00afunc (long address)
|
||||
{
|
||||
long stkl = 0;
|
||||
|
||||
long size, pseg, this_segment, stack;
|
||||
long result = 0;
|
||||
|
||||
struct stack_segment_linkage *ssptr;
|
||||
|
||||
/* Register B67 contains the address of the end of the
|
||||
current stack segment. If you (as a subprogram) store
|
||||
your registers on the stack and find that you are past
|
||||
the contents of B67, you have overflowed the segment.
|
||||
|
||||
B67 also points to the stack segment linkage control
|
||||
area, which is what we are really interested in. */
|
||||
|
||||
stkl = CRAY_STACKSEG_END ();
|
||||
ssptr = (struct stack_segment_linkage *) stkl;
|
||||
|
||||
/* If one subtracts 'size' from the end of the segment,
|
||||
one has the address of the first word of the segment.
|
||||
|
||||
If this is not the first segment, 'pseg' will be
|
||||
nonzero. */
|
||||
|
||||
pseg = ssptr->sspseg;
|
||||
size = ssptr->sssize;
|
||||
|
||||
this_segment = stkl - size;
|
||||
|
||||
/* It is possible that calling this routine itself caused
|
||||
a stack overflow. Discard stack segments which do not
|
||||
contain the target address. */
|
||||
|
||||
while (!(this_segment <= address && address <= stkl))
|
||||
{
|
||||
# ifdef DEBUG_I00AFUNC
|
||||
fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
|
||||
# endif
|
||||
if (pseg == 0)
|
||||
break;
|
||||
stkl = stkl - pseg;
|
||||
ssptr = (struct stack_segment_linkage *) stkl;
|
||||
size = ssptr->sssize;
|
||||
pseg = ssptr->sspseg;
|
||||
this_segment = stkl - size;
|
||||
}
|
||||
|
||||
result = address - this_segment;
|
||||
|
||||
/* If you subtract pseg from the current end of the stack,
|
||||
you get the address of the previous stack segment's end.
|
||||
This seems a little convoluted to me, but I'll bet you save
|
||||
a cycle somewhere. */
|
||||
|
||||
while (pseg != 0)
|
||||
{
|
||||
# ifdef DEBUG_I00AFUNC
|
||||
fprintf (stderr, "%011o %011o\n", pseg, size);
|
||||
# endif
|
||||
stkl = stkl - pseg;
|
||||
ssptr = (struct stack_segment_linkage *) stkl;
|
||||
size = ssptr->sssize;
|
||||
pseg = ssptr->sspseg;
|
||||
result += size;
|
||||
}
|
||||
return (result);
|
||||
}
|
||||
|
||||
# endif /* not CRAY2 */
|
||||
# endif /* CRAY */
|
||||
|
||||
# endif /* no alloca */
|
||||
#endif /* not GCC version 2 */
|
||||
316
lib/argmatch.c
Normal file
316
lib/argmatch.c
Normal file
@@ -0,0 +1,316 @@
|
||||
/* argmatch.c -- find a match for a string in an array
|
||||
Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@ai.mit.edu>
|
||||
Modified by Akim Demaille <demaille@inf.enst.fr> */
|
||||
|
||||
#include "argmatch.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#ifdef STDC_HEADERS
|
||||
# include <string.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_LOCALE_H
|
||||
# include <locale.h>
|
||||
#endif
|
||||
|
||||
#if ENABLE_NLS
|
||||
# include <libintl.h>
|
||||
# define _(Text) gettext (Text)
|
||||
#else
|
||||
# define _(Text) Text
|
||||
#endif
|
||||
|
||||
#include "error.h"
|
||||
#include "quotearg.h"
|
||||
|
||||
/* When reporting an invalid argument, show nonprinting characters
|
||||
by using the quoting style ARGMATCH_QUOTING_STYLE. Do not use
|
||||
literal_quoting_style. */
|
||||
#ifndef ARGMATCH_QUOTING_STYLE
|
||||
# define ARGMATCH_QUOTING_STYLE escape_quoting_style
|
||||
#endif
|
||||
|
||||
/* The following test is to work around the gross typo in
|
||||
systems like Sony NEWS-OS Release 4.0C, whereby EXIT_FAILURE
|
||||
is defined to 0, not 1. */
|
||||
#if !EXIT_FAILURE
|
||||
# undef EXIT_FAILURE
|
||||
# define EXIT_FAILURE 1
|
||||
#endif
|
||||
|
||||
/* Non failing version of argmatch call this function after failing. */
|
||||
#ifndef ARGMATCH_DIE
|
||||
# define ARGMATCH_DIE exit (EXIT_FAILURE)
|
||||
#endif
|
||||
|
||||
#ifdef ARGMATCH_DIE_DECL
|
||||
ARGMATCH_DIE_DECL;
|
||||
#endif
|
||||
|
||||
static void
|
||||
__argmatch_die (void)
|
||||
{
|
||||
ARGMATCH_DIE;
|
||||
}
|
||||
|
||||
/* Used by XARGMATCH and XARGCASEMATCH. See description in argmatch.h.
|
||||
Default to __argmatch_die, but allow caller to change this at run-time. */
|
||||
argmatch_exit_fn argmatch_die = __argmatch_die;
|
||||
|
||||
|
||||
/* If ARG is an unambiguous match for an element of the
|
||||
null-terminated array ARGLIST, return the index in ARGLIST
|
||||
of the matched element, else -1 if it does not match any element
|
||||
or -2 if it is ambiguous (is a prefix of more than one element).
|
||||
If SENSITIVE, comparison is case sensitive.
|
||||
|
||||
If VALLIST is none null, use it to resolve ambiguities limited to
|
||||
synonyms, i.e., for
|
||||
"yes", "yop" -> 0
|
||||
"no", "nope" -> 1
|
||||
"y" is a valid argument, for `0', and "n" for `1'. */
|
||||
|
||||
static int
|
||||
__argmatch_internal (const char *arg, const char *const *arglist,
|
||||
const char *vallist, size_t valsize,
|
||||
int case_sensitive)
|
||||
{
|
||||
int i; /* Temporary index in ARGLIST. */
|
||||
size_t arglen; /* Length of ARG. */
|
||||
int matchind = -1; /* Index of first nonexact match. */
|
||||
int ambiguous = 0; /* If nonzero, multiple nonexact match(es). */
|
||||
|
||||
arglen = strlen (arg);
|
||||
|
||||
/* Test all elements for either exact match or abbreviated matches. */
|
||||
for (i = 0; arglist[i]; i++)
|
||||
{
|
||||
if (case_sensitive
|
||||
? !strncmp (arglist[i], arg, arglen)
|
||||
: !strncasecmp (arglist[i], arg, arglen))
|
||||
{
|
||||
if (strlen (arglist[i]) == arglen)
|
||||
/* Exact match found. */
|
||||
return i;
|
||||
else if (matchind == -1)
|
||||
/* First nonexact match found. */
|
||||
matchind = i;
|
||||
else
|
||||
{
|
||||
/* Second nonexact match found. */
|
||||
if (vallist == NULL
|
||||
|| memcmp (vallist + valsize * matchind,
|
||||
vallist + valsize * i, valsize))
|
||||
{
|
||||
/* There is a real ambiguity, or we could not
|
||||
disambiguate. */
|
||||
ambiguous = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (ambiguous)
|
||||
return -2;
|
||||
else
|
||||
return matchind;
|
||||
}
|
||||
|
||||
/* argmatch - case sensitive version */
|
||||
int
|
||||
argmatch (const char *arg, const char *const *arglist,
|
||||
const char *vallist, size_t valsize)
|
||||
{
|
||||
return __argmatch_internal (arg, arglist, vallist, valsize, 1);
|
||||
}
|
||||
|
||||
/* argcasematch - case insensitive version */
|
||||
int
|
||||
argcasematch (const char *arg, const char *const *arglist,
|
||||
const char *vallist, size_t valsize)
|
||||
{
|
||||
return __argmatch_internal (arg, arglist, vallist, valsize, 0);
|
||||
}
|
||||
|
||||
/* Error reporting for argmatch.
|
||||
CONTEXT is a description of the type of entity that was being matched.
|
||||
VALUE is the invalid value that was given.
|
||||
PROBLEM is the return value from argmatch. */
|
||||
|
||||
void
|
||||
argmatch_invalid (const char *context, const char *value, int problem)
|
||||
{
|
||||
enum quoting_style saved_quoting_style;
|
||||
char const *format;
|
||||
|
||||
/* Make sure to have a good quoting style to report errors.
|
||||
literal is insane here. */
|
||||
saved_quoting_style = get_quoting_style (NULL);
|
||||
set_quoting_style (NULL, ARGMATCH_QUOTING_STYLE);
|
||||
|
||||
format = (problem == -1
|
||||
? _("invalid argument `%s' for `%s'")
|
||||
: _("ambiguous argument `%s' for `%s'"));
|
||||
|
||||
error (0, 0, format, quotearg (value), context);
|
||||
|
||||
set_quoting_style (NULL, saved_quoting_style);
|
||||
}
|
||||
|
||||
/* List the valid arguments for argmatch.
|
||||
ARGLIST is the same as in argmatch.
|
||||
VALLIST is a pointer to an array of values.
|
||||
VALSIZE is the size of the elements of VALLIST */
|
||||
void
|
||||
argmatch_valid (const char *const *arglist,
|
||||
const char *vallist, size_t valsize)
|
||||
{
|
||||
int i;
|
||||
const char *last_val = NULL;
|
||||
|
||||
/* We try to put synonyms on the same line. The assumption is that
|
||||
synonyms follow each other */
|
||||
fprintf (stderr, _("Valid arguments are:"));
|
||||
for (i = 0; arglist[i]; i++)
|
||||
if ((i == 0)
|
||||
|| memcmp (last_val, vallist + valsize * i, valsize))
|
||||
{
|
||||
fprintf (stderr, "\n - `%s'", arglist[i]);
|
||||
last_val = vallist + valsize * i;
|
||||
}
|
||||
else
|
||||
{
|
||||
fprintf (stderr, ", `%s'", arglist[i]);
|
||||
}
|
||||
putc ('\n', stderr);
|
||||
}
|
||||
|
||||
/* Never failing versions of the previous functions.
|
||||
|
||||
CONTEXT is the context for which argmatch is called (e.g.,
|
||||
"--version-control", or "$VERSION_CONTROL" etc.). Upon failure,
|
||||
calls the (supposed never to return) function EXIT_FN. */
|
||||
|
||||
int
|
||||
__xargmatch_internal (const char *context,
|
||||
const char *arg, const char *const *arglist,
|
||||
const char *vallist, size_t valsize,
|
||||
int case_sensitive,
|
||||
argmatch_exit_fn exit_fn)
|
||||
{
|
||||
int res = __argmatch_internal (arg, arglist,
|
||||
vallist, valsize,
|
||||
case_sensitive);
|
||||
if (res >= 0)
|
||||
/* Success. */
|
||||
return res;
|
||||
|
||||
/* We failed. Explain why. */
|
||||
argmatch_invalid (context, arg, res);
|
||||
argmatch_valid (arglist, vallist, valsize);
|
||||
(*exit_fn) ();
|
||||
|
||||
return -1; /* To please the compilers. */
|
||||
}
|
||||
|
||||
/* Look for VALUE in VALLIST, an array of objects of size VALSIZE and
|
||||
return the first corresponding argument in ARGLIST */
|
||||
const char *
|
||||
argmatch_to_argument (const char *value,
|
||||
const char *const *arglist,
|
||||
const char *vallist, size_t valsize)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; arglist[i]; i++)
|
||||
if (!memcmp (value, vallist + valsize * i, valsize))
|
||||
return arglist[i];
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#ifdef TEST
|
||||
/*
|
||||
* Based on "getversion.c" by David MacKenzie <djm@gnu.ai.mit.edu>
|
||||
*/
|
||||
char *program_name;
|
||||
extern const char *getenv ();
|
||||
|
||||
/* When to make backup files. */
|
||||
enum backup_type
|
||||
{
|
||||
/* Never make backups. */
|
||||
none,
|
||||
|
||||
/* Make simple backups of every file. */
|
||||
simple,
|
||||
|
||||
/* Make numbered backups of files that already have numbered backups,
|
||||
and simple backups of the others. */
|
||||
numbered_existing,
|
||||
|
||||
/* Make numbered backups of every file. */
|
||||
numbered
|
||||
};
|
||||
|
||||
/* Two tables describing arguments (keys) and their corresponding
|
||||
values */
|
||||
static const char *const backup_args[] =
|
||||
{
|
||||
"no", "none", "off",
|
||||
"simple", "never",
|
||||
"existing", "nil",
|
||||
"numbered", "t",
|
||||
0
|
||||
};
|
||||
|
||||
static const enum backup_type backup_vals[] =
|
||||
{
|
||||
none, none, none,
|
||||
simple, simple,
|
||||
numbered_existing, numbered_existing,
|
||||
numbered, numbered
|
||||
};
|
||||
|
||||
int
|
||||
main (int argc, const char *const *argv)
|
||||
{
|
||||
const char *cp;
|
||||
enum backup_type backup_type = none;
|
||||
|
||||
program_name = (char *) argv[0];
|
||||
|
||||
if (argc > 2)
|
||||
{
|
||||
fprintf (stderr, "Usage: %s [VERSION_CONTROL]\n", program_name);
|
||||
exit (1);
|
||||
}
|
||||
|
||||
if ((cp = getenv ("VERSION_CONTROL")))
|
||||
backup_type = XARGCASEMATCH ("$VERSION_CONTROL", cp,
|
||||
backup_args, backup_vals);
|
||||
|
||||
if (argc == 2)
|
||||
backup_type = XARGCASEMATCH (program_name, argv[1],
|
||||
backup_args, backup_vals);
|
||||
|
||||
printf ("The version control is `%s'\n",
|
||||
ARGMATCH_TO_ARGUMENT (backup_type, backup_args, backup_vals));
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
@@ -1,60 +0,0 @@
|
||||
/* Replacement <attr/xattr.h> for platforms that lack it.
|
||||
Copyright 2012-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||||
|
||||
#ifndef TAR_ATTR_XATTR_H
|
||||
#define TAR_ATTR_XATTR_H
|
||||
#include <errno.h>
|
||||
#ifndef ENOATTR
|
||||
# define ENOATTR ENODATA /* No such attribute */
|
||||
#endif
|
||||
|
||||
/* setting */
|
||||
static inline int setxattr (const char *path, const char *name, const void
|
||||
*value, size_t size, int flags)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
|
||||
static inline int lsetxattr (const char *path, const char *name, const void
|
||||
*value, size_t size, int flags)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
|
||||
static inline int fsetxattr (int filedes, const char *name, const void *value,
|
||||
size_t size, int flags)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
|
||||
|
||||
/* getting */
|
||||
static inline ssize_t getxattr (const char *path, const char *name, void *value,
|
||||
size_t size)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
static inline ssize_t lgetxattr (const char *path, const char *name, void
|
||||
*value, size_t size)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
static inline ssize_t fgetxattr (int filedes, const char *name, void *value,
|
||||
size_t size)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
|
||||
|
||||
/* listing */
|
||||
static inline ssize_t listxattr (const char *path, char *list, size_t size)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
|
||||
static inline ssize_t llistxattr (const char *path, char *list, size_t size)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
|
||||
static inline ssize_t flistxattr (int filedes, char *list, size_t size)
|
||||
{ errno = ENOTSUP; return -1; }
|
||||
|
||||
#endif
|
||||
9
lib/basename.h
Normal file
9
lib/basename.h
Normal file
@@ -0,0 +1,9 @@
|
||||
#ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
char *base_name PARAMS ((char const *name));
|
||||
368
lib/error.c
Normal file
368
lib/error.c
Normal file
@@ -0,0 +1,368 @@
|
||||
/* Error handler for noninteractive utilities
|
||||
Copyright (C) 1990-1998, 2000, 2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library. Its master source is NOT part of
|
||||
the C library, however. The master source lives in /gd/gnu/lib.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <libintl.h>
|
||||
#ifdef _LIBC
|
||||
# include <wchar.h>
|
||||
# define mbsrtowcs __mbsrtowcs
|
||||
#endif
|
||||
|
||||
#if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC
|
||||
# if __STDC__
|
||||
# include <stdarg.h>
|
||||
# define VA_START(args, lastarg) va_start(args, lastarg)
|
||||
# else
|
||||
# include <varargs.h>
|
||||
# define VA_START(args, lastarg) va_start(args)
|
||||
# endif
|
||||
#else
|
||||
# define va_alist a1, a2, a3, a4, a5, a6, a7, a8
|
||||
# define va_dcl char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8;
|
||||
#endif
|
||||
|
||||
#if STDC_HEADERS || _LIBC
|
||||
# include <stdlib.h>
|
||||
# include <string.h>
|
||||
#else
|
||||
void exit ();
|
||||
#endif
|
||||
|
||||
#include "error.h"
|
||||
|
||||
#ifndef _
|
||||
# define _(String) String
|
||||
#endif
|
||||
|
||||
/* If NULL, error will flush stdout, then print on stderr the program
|
||||
name, a colon and a space. Otherwise, error will call this
|
||||
function without parameters instead. */
|
||||
void (*error_print_progname) (
|
||||
#if __STDC__ - 0
|
||||
void
|
||||
#endif
|
||||
);
|
||||
|
||||
/* This variable is incremented each time `error' is called. */
|
||||
unsigned int error_message_count;
|
||||
|
||||
#ifdef _LIBC
|
||||
/* In the GNU C library, there is a predefined variable for this. */
|
||||
|
||||
# define program_name program_invocation_name
|
||||
# include <errno.h>
|
||||
|
||||
/* In GNU libc we want do not want to use the common name `error' directly.
|
||||
Instead make it a weak alias. */
|
||||
extern void __error (int status, int errnum, const char *message, ...)
|
||||
__attribute__ ((__format__ (__printf__, 3, 4)));
|
||||
extern void __error_at_line (int status, int errnum, const char *file_name,
|
||||
unsigned int line_number, const char *message,
|
||||
...)
|
||||
__attribute__ ((__format__ (__printf__, 5, 6)));;
|
||||
# define error __error
|
||||
# define error_at_line __error_at_line
|
||||
|
||||
# ifdef USE_IN_LIBIO
|
||||
# include <libio/iolibio.h>
|
||||
# define fflush(s) _IO_fflush (s)
|
||||
# endif
|
||||
|
||||
#else /* not _LIBC */
|
||||
|
||||
/* The calling program should define program_name and set it to the
|
||||
name of the executing program. */
|
||||
extern char *program_name;
|
||||
|
||||
# ifdef HAVE_STRERROR_R
|
||||
# define __strerror_r strerror_r
|
||||
# else
|
||||
# if HAVE_STRERROR
|
||||
# ifndef strerror /* On some systems, strerror is a macro */
|
||||
char *strerror ();
|
||||
# endif
|
||||
# else
|
||||
static char *
|
||||
private_strerror (errnum)
|
||||
int errnum;
|
||||
{
|
||||
extern char *sys_errlist[];
|
||||
extern int sys_nerr;
|
||||
|
||||
if (errnum > 0 && errnum <= sys_nerr)
|
||||
return _(sys_errlist[errnum]);
|
||||
return _("Unknown system error");
|
||||
}
|
||||
# define strerror private_strerror
|
||||
# endif /* HAVE_STRERROR */
|
||||
# endif /* HAVE_STRERROR_R */
|
||||
#endif /* not _LIBC */
|
||||
|
||||
|
||||
#ifdef VA_START
|
||||
static void
|
||||
error_tail (int status, int errnum, const char *message, va_list args)
|
||||
{
|
||||
# if HAVE_VPRINTF || _LIBC
|
||||
# if _LIBC && USE_IN_LIBIO
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
{
|
||||
# define ALLOCA_LIMIT 2000
|
||||
size_t len = strlen (message) + 1;
|
||||
wchar_t *wmessage = NULL;
|
||||
mbstate_t st;
|
||||
size_t res;
|
||||
const char *tmp;
|
||||
|
||||
do
|
||||
{
|
||||
if (len < ALLOCA_LIMIT)
|
||||
wmessage = (wchar_t *) alloca (len * sizeof (wchar_t));
|
||||
else
|
||||
{
|
||||
if (wmessage != NULL && len / 2 < ALLOCA_LIMIT)
|
||||
wmessage = NULL;
|
||||
|
||||
wmessage = (wchar_t *) realloc (wmessage,
|
||||
len * sizeof (wchar_t));
|
||||
|
||||
if (wmessage == NULL)
|
||||
{
|
||||
fputws_unlocked (L"out of memory\n", stderr);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
memset (&st, '\0', sizeof (st));
|
||||
tmp =message;
|
||||
}
|
||||
while ((res = mbsrtowcs (wmessage, &tmp, len, &st)) == len);
|
||||
|
||||
if (res == (size_t) -1)
|
||||
/* The string cannot be converted. */
|
||||
wmessage = (wchar_t *) L"???";
|
||||
|
||||
__vfwprintf (stderr, wmessage, args);
|
||||
}
|
||||
else
|
||||
# endif
|
||||
vfprintf (stderr, message, args);
|
||||
# else
|
||||
_doprnt (message, args, stderr);
|
||||
# endif
|
||||
va_end (args);
|
||||
|
||||
++error_message_count;
|
||||
if (errnum)
|
||||
{
|
||||
#if defined HAVE_STRERROR_R || _LIBC
|
||||
char errbuf[1024];
|
||||
char *s = __strerror_r (errnum, errbuf, sizeof errbuf);
|
||||
# if _LIBC && USE_IN_LIBIO
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
__fwprintf (stderr, L": %s", s);
|
||||
else
|
||||
# endif
|
||||
fprintf (stderr, ": %s", s);
|
||||
#else
|
||||
fprintf (stderr, ": %s", strerror (errnum));
|
||||
#endif
|
||||
}
|
||||
#if _LIBC && USE_IN_LIBIO
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
putwc (L'\n', stderr);
|
||||
else
|
||||
#endif
|
||||
putc ('\n', stderr);
|
||||
fflush (stderr);
|
||||
if (status)
|
||||
exit (status);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/* Print the program name and error message MESSAGE, which is a printf-style
|
||||
format string with optional args.
|
||||
If ERRNUM is nonzero, print its corresponding system error message.
|
||||
Exit with status STATUS if it is nonzero. */
|
||||
/* VARARGS */
|
||||
void
|
||||
#if defined VA_START && __STDC__
|
||||
error (int status, int errnum, const char *message, ...)
|
||||
#else
|
||||
error (status, errnum, message, va_alist)
|
||||
int status;
|
||||
int errnum;
|
||||
char *message;
|
||||
va_dcl
|
||||
#endif
|
||||
{
|
||||
#ifdef VA_START
|
||||
va_list args;
|
||||
#endif
|
||||
|
||||
fflush (stdout);
|
||||
#ifdef _LIBC
|
||||
# ifdef USE_IN_LIBIO
|
||||
_IO_flockfile (stderr);
|
||||
# else
|
||||
__flockfile (stderr);
|
||||
# endif
|
||||
#endif
|
||||
if (error_print_progname)
|
||||
(*error_print_progname) ();
|
||||
else
|
||||
{
|
||||
#if _LIBC && USE_IN_LIBIO
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
__fwprintf (stderr, L"%s: ", program_name);
|
||||
else
|
||||
#endif
|
||||
fprintf (stderr, "%s: ", program_name);
|
||||
}
|
||||
|
||||
#ifdef VA_START
|
||||
VA_START (args, message);
|
||||
error_tail (status, errnum, message, args);
|
||||
#else
|
||||
fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
|
||||
|
||||
++error_message_count;
|
||||
if (errnum)
|
||||
fprintf (stderr, ": %s", strerror (errnum));
|
||||
putc ('\n', stderr);
|
||||
fflush (stderr);
|
||||
if (status)
|
||||
exit (status);
|
||||
#endif
|
||||
|
||||
#ifdef _LIBC
|
||||
# ifdef USE_IN_LIBIO
|
||||
_IO_funlockfile (stderr);
|
||||
# else
|
||||
__funlockfile (stderr);
|
||||
# endif
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Sometimes we want to have at most one error per line. This
|
||||
variable controls whether this mode is selected or not. */
|
||||
int error_one_per_line;
|
||||
|
||||
void
|
||||
#if defined VA_START && __STDC__
|
||||
error_at_line (int status, int errnum, const char *file_name,
|
||||
unsigned int line_number, const char *message, ...)
|
||||
#else
|
||||
error_at_line (status, errnum, file_name, line_number, message, va_alist)
|
||||
int status;
|
||||
int errnum;
|
||||
const char *file_name;
|
||||
unsigned int line_number;
|
||||
char *message;
|
||||
va_dcl
|
||||
#endif
|
||||
{
|
||||
#ifdef VA_START
|
||||
va_list args;
|
||||
#endif
|
||||
|
||||
if (error_one_per_line)
|
||||
{
|
||||
static const char *old_file_name;
|
||||
static unsigned int old_line_number;
|
||||
|
||||
if (old_line_number == line_number
|
||||
&& (file_name == old_file_name
|
||||
|| strcmp (old_file_name, file_name) == 0))
|
||||
/* Simply return and print nothing. */
|
||||
return;
|
||||
|
||||
old_file_name = file_name;
|
||||
old_line_number = line_number;
|
||||
}
|
||||
|
||||
fflush (stdout);
|
||||
#ifdef _LIBC
|
||||
# ifdef USE_IN_LIBIO
|
||||
_IO_flockfile (stderr);
|
||||
# else
|
||||
__flockfile (stderr);
|
||||
# endif
|
||||
#endif
|
||||
if (error_print_progname)
|
||||
(*error_print_progname) ();
|
||||
else
|
||||
{
|
||||
#if _LIBC && USE_IN_LIBIO
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
__fwprintf (stderr, L"%s: ", program_name);
|
||||
else
|
||||
#endif
|
||||
fprintf (stderr, "%s:", program_name);
|
||||
}
|
||||
|
||||
if (file_name != NULL)
|
||||
{
|
||||
#if _LIBC && USE_IN_LIBIO
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
__fwprintf (stderr, L"%s:%d: ", file_name, line_number);
|
||||
else
|
||||
#endif
|
||||
fprintf (stderr, "%s:%d: ", file_name, line_number);
|
||||
}
|
||||
|
||||
#ifdef VA_START
|
||||
VA_START (args, message);
|
||||
error_tail (status, errnum, message, args);
|
||||
#else
|
||||
fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
|
||||
|
||||
++error_message_count;
|
||||
if (errnum)
|
||||
fprintf (stderr, ": %s", strerror (errnum));
|
||||
putc ('\n', stderr);
|
||||
fflush (stderr);
|
||||
if (status)
|
||||
exit (status);
|
||||
#endif
|
||||
|
||||
#ifdef _LIBC
|
||||
# ifdef USE_IN_LIBIO
|
||||
_IO_funlockfile (stderr);
|
||||
# else
|
||||
__funlockfile (stderr);
|
||||
# endif
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifdef _LIBC
|
||||
/* Make the weak alias. */
|
||||
# undef error
|
||||
# undef error_at_line
|
||||
weak_alias (__error, error)
|
||||
weak_alias (__error_at_line, error_at_line)
|
||||
#endif
|
||||
127
lib/exclude.c
Normal file
127
lib/exclude.c
Normal file
@@ -0,0 +1,127 @@
|
||||
/* exclude.c -- exclude file names
|
||||
Copyright 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; see the file COPYING.
|
||||
If not, write to the Free Software Foundation,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com> */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
#include <exclude.h>
|
||||
#include <fnmatch.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
void *xmalloc PARAMS ((size_t));
|
||||
void *xrealloc PARAMS ((void *, size_t));
|
||||
|
||||
/* Keep track of excluded file name patterns. */
|
||||
|
||||
struct exclude
|
||||
{
|
||||
char const **exclude;
|
||||
int exclude_alloc;
|
||||
int exclude_count;
|
||||
};
|
||||
|
||||
struct exclude *
|
||||
new_exclude (void)
|
||||
{
|
||||
struct exclude *ex = (struct exclude *) xmalloc (sizeof (struct exclude));
|
||||
ex->exclude_count = 0;
|
||||
ex->exclude_alloc = 64;
|
||||
ex->exclude = (char const **) xmalloc (ex->exclude_alloc * sizeof (char *));
|
||||
return ex;
|
||||
}
|
||||
|
||||
int
|
||||
excluded_filename (struct exclude const *ex, char const *f)
|
||||
{
|
||||
char const * const *exclude = ex->exclude;
|
||||
int exclude_count = ex->exclude_count;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < exclude_count; i++)
|
||||
if (fnmatch (exclude[i], f, 0) == 0)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
add_exclude (struct exclude *ex, char const *pattern)
|
||||
{
|
||||
if (ex->exclude_alloc <= ex->exclude_count)
|
||||
ex->exclude = (char const **) xrealloc (ex->exclude,
|
||||
((ex->exclude_alloc *= 2)
|
||||
* sizeof (char *)));
|
||||
|
||||
ex->exclude[ex->exclude_count++] = pattern;
|
||||
}
|
||||
|
||||
int
|
||||
add_exclude_file (struct exclude *ex, char const *filename, char line_end)
|
||||
{
|
||||
int use_stdin = filename[0] == '-' && !filename[1];
|
||||
FILE *in;
|
||||
char *buf;
|
||||
char *p;
|
||||
char const *pattern;
|
||||
char const *lim;
|
||||
size_t buf_alloc = 1024;
|
||||
size_t buf_count = 0;
|
||||
int c;
|
||||
int e = 0;
|
||||
|
||||
if (use_stdin)
|
||||
in = stdin;
|
||||
else if (! (in = fopen (filename, "r")))
|
||||
return -1;
|
||||
|
||||
buf = xmalloc (buf_alloc);
|
||||
|
||||
while ((c = getc (in)) != EOF)
|
||||
{
|
||||
buf[buf_count++] = c;
|
||||
if (buf_count == buf_alloc)
|
||||
buf = xrealloc (buf, buf_alloc *= 2);
|
||||
}
|
||||
|
||||
buf = xrealloc (buf, buf_count + 1);
|
||||
|
||||
if (ferror (in))
|
||||
e = errno;
|
||||
|
||||
if (!use_stdin && fclose (in) != 0)
|
||||
e = errno;
|
||||
|
||||
for (pattern = p = buf, lim = buf + buf_count; p <= lim; p++)
|
||||
if (p < lim ? *p == line_end : buf < p && p[-1])
|
||||
{
|
||||
*p = '\0';
|
||||
add_exclude (ex, pattern);
|
||||
pattern = p + 1;
|
||||
}
|
||||
|
||||
errno = e;
|
||||
return e ? -1 : 0;
|
||||
}
|
||||
34
lib/exclude.h
Normal file
34
lib/exclude.h
Normal file
@@ -0,0 +1,34 @@
|
||||
/* exclude.h -- declarations for excluding file names
|
||||
Copyright 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; see the file COPYING.
|
||||
If not, write to the Free Software Foundation,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com> */
|
||||
|
||||
#ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
struct exclude;
|
||||
|
||||
struct exclude *new_exclude PARAMS ((void));
|
||||
void add_exclude PARAMS ((struct exclude *, char const *));
|
||||
int add_exclude_file PARAMS ((struct exclude *, char const *, char));
|
||||
int excluded_filename PARAMS ((struct exclude const *, char const *));
|
||||
230
lib/fnmatch.c
Normal file
230
lib/fnmatch.c
Normal file
@@ -0,0 +1,230 @@
|
||||
/* Copyright 1991, 1992, 1993, 1996, 1997, 2000 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
/* Enable GNU extensions in fnmatch.h. */
|
||||
#ifndef _GNU_SOURCE
|
||||
# define _GNU_SOURCE 1
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#include <fnmatch.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#if defined STDC_HEADERS || !defined isascii
|
||||
# define IN_CTYPE_DOMAIN(c) 1
|
||||
#else
|
||||
# define IN_CTYPE_DOMAIN(c) isascii (c)
|
||||
#endif
|
||||
|
||||
#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
|
||||
|
||||
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
/* Match STRING against the filename pattern PATTERN, returning zero if
|
||||
it matches, nonzero if not. */
|
||||
int
|
||||
fnmatch (const char *pattern, const char *string, int flags)
|
||||
{
|
||||
register const char *p = pattern, *n = string;
|
||||
register char c;
|
||||
|
||||
/* Note that this evaluates C many times. */
|
||||
#define FOLD(c) ((flags & FNM_CASEFOLD) && ISUPPER ((unsigned char) (c)) \
|
||||
? tolower ((unsigned char) (c)) \
|
||||
: (c))
|
||||
|
||||
while ((c = *p++) != '\0')
|
||||
{
|
||||
c = FOLD (c);
|
||||
|
||||
switch (c)
|
||||
{
|
||||
case '?':
|
||||
if (*n == '\0')
|
||||
return FNM_NOMATCH;
|
||||
else if ((flags & FNM_FILE_NAME) && *n == '/')
|
||||
return FNM_NOMATCH;
|
||||
else if ((flags & FNM_PERIOD) && *n == '.' &&
|
||||
(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
|
||||
return FNM_NOMATCH;
|
||||
break;
|
||||
|
||||
case '\\':
|
||||
if (!(flags & FNM_NOESCAPE))
|
||||
{
|
||||
c = *p++;
|
||||
if (c == '\0')
|
||||
/* Trailing \ loses. */
|
||||
return FNM_NOMATCH;
|
||||
c = FOLD (c);
|
||||
}
|
||||
if (FOLD (*n) != c)
|
||||
return FNM_NOMATCH;
|
||||
break;
|
||||
|
||||
case '*':
|
||||
if ((flags & FNM_PERIOD) && *n == '.' &&
|
||||
(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
|
||||
return FNM_NOMATCH;
|
||||
|
||||
for (c = *p++; c == '?' || c == '*'; c = *p++)
|
||||
{
|
||||
if (c == '?')
|
||||
{
|
||||
/* A ? needs to match one character. */
|
||||
if (*n == '\0' || (*n == '/' && (flags & FNM_FILE_NAME)))
|
||||
/* There isn't another character; no match. */
|
||||
return FNM_NOMATCH;
|
||||
else
|
||||
/* One character of the string is consumed in matching
|
||||
this ? wildcard, so *??? won't match if there are
|
||||
less than three characters. */
|
||||
++n;
|
||||
}
|
||||
}
|
||||
|
||||
if (c == '\0')
|
||||
{
|
||||
if ((flags & (FNM_FILE_NAME | FNM_LEADING_DIR)) == FNM_FILE_NAME)
|
||||
for (; *n != '\0'; n++)
|
||||
if (*n == '/')
|
||||
return FNM_NOMATCH;
|
||||
return 0;
|
||||
}
|
||||
|
||||
{
|
||||
char c1 = (!(flags & FNM_NOESCAPE) && c == '\\') ? *p : c;
|
||||
c1 = FOLD (c1);
|
||||
for (--p; *n != '\0'; ++n)
|
||||
if ((c == '[' || FOLD (*n) == c1) &&
|
||||
fnmatch (p, n, flags & ~FNM_PERIOD) == 0)
|
||||
return 0;
|
||||
else if (*n == '/' && (flags & FNM_FILE_NAME))
|
||||
break;
|
||||
return FNM_NOMATCH;
|
||||
}
|
||||
|
||||
case '[':
|
||||
{
|
||||
/* Nonzero if the sense of the character class is inverted. */
|
||||
register int not;
|
||||
|
||||
if (*n == '\0')
|
||||
return FNM_NOMATCH;
|
||||
|
||||
if ((flags & FNM_PERIOD) && *n == '.' &&
|
||||
(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
|
||||
return FNM_NOMATCH;
|
||||
|
||||
not = (*p == '!' || *p == '^');
|
||||
if (not)
|
||||
++p;
|
||||
|
||||
c = *p++;
|
||||
for (;;)
|
||||
{
|
||||
register char cstart = c, cend = c;
|
||||
|
||||
if (!(flags & FNM_NOESCAPE) && c == '\\')
|
||||
{
|
||||
if (*p == '\0')
|
||||
return FNM_NOMATCH;
|
||||
cstart = cend = *p++;
|
||||
}
|
||||
|
||||
cstart = cend = FOLD (cstart);
|
||||
|
||||
if (c == '\0')
|
||||
/* [ (unterminated) loses. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
c = *p++;
|
||||
c = FOLD (c);
|
||||
|
||||
if ((flags & FNM_FILE_NAME) && c == '/')
|
||||
/* [/] can never match. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
if (c == '-' && *p != ']')
|
||||
{
|
||||
cend = *p++;
|
||||
if (!(flags & FNM_NOESCAPE) && cend == '\\')
|
||||
cend = *p++;
|
||||
if (cend == '\0')
|
||||
return FNM_NOMATCH;
|
||||
cend = FOLD (cend);
|
||||
|
||||
c = *p++;
|
||||
}
|
||||
|
||||
if (FOLD (*n) >= cstart && FOLD (*n) <= cend)
|
||||
goto matched;
|
||||
|
||||
if (c == ']')
|
||||
break;
|
||||
}
|
||||
if (!not)
|
||||
return FNM_NOMATCH;
|
||||
break;
|
||||
|
||||
matched:;
|
||||
/* Skip the rest of the [...] that already matched. */
|
||||
while (c != ']')
|
||||
{
|
||||
if (c == '\0')
|
||||
/* [... (unterminated) loses. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
c = *p++;
|
||||
if (!(flags & FNM_NOESCAPE) && c == '\\')
|
||||
{
|
||||
if (*p == '\0')
|
||||
return FNM_NOMATCH;
|
||||
/* XXX 1003.2d11 is unclear if this is right. */
|
||||
++p;
|
||||
}
|
||||
}
|
||||
if (not)
|
||||
return FNM_NOMATCH;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
if (c != FOLD (*n))
|
||||
return FNM_NOMATCH;
|
||||
}
|
||||
|
||||
++n;
|
||||
}
|
||||
|
||||
if (*n == '\0')
|
||||
return 0;
|
||||
|
||||
if ((flags & FNM_LEADING_DIR) && *n == '/')
|
||||
/* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz". */
|
||||
return 0;
|
||||
|
||||
return FNM_NOMATCH;
|
||||
|
||||
#undef FOLD
|
||||
}
|
||||
84
lib/fnmatch.hin
Normal file
84
lib/fnmatch.hin
Normal file
@@ -0,0 +1,84 @@
|
||||
/* Copyright (C) 1991, 92, 93, 96, 97, 98 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef _FNMATCH_H
|
||||
#define _FNMATCH_H 1
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if defined __cplusplus || (defined __STDC__ && __STDC__) || defined WINDOWS32
|
||||
# if !defined __GLIBC__ || !defined __P
|
||||
# undef __P
|
||||
# define __P(protos) protos
|
||||
# endif
|
||||
#else /* Not C++ or ANSI C. */
|
||||
# undef __P
|
||||
# define __P(protos) ()
|
||||
/* We can get away without defining `const' here only because in this file
|
||||
it is used only inside the prototype for `fnmatch', which is elided in
|
||||
non-ANSI C where `const' is problematical. */
|
||||
#endif /* C++ or ANSI C. */
|
||||
|
||||
#ifndef const
|
||||
# if (defined __STDC__ && __STDC__) || defined __cplusplus
|
||||
# define __const const
|
||||
# else
|
||||
# define __const
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* We #undef these before defining them because some losing systems
|
||||
(HP-UX A.08.07 for example) define these in <unistd.h>. */
|
||||
#undef FNM_PATHNAME
|
||||
#undef FNM_NOESCAPE
|
||||
#undef FNM_PERIOD
|
||||
|
||||
/* Bits set in the FLAGS argument to `fnmatch'. */
|
||||
#define FNM_PATHNAME (1 << 0) /* No wildcard can ever match `/'. */
|
||||
#define FNM_NOESCAPE (1 << 1) /* Backslashes don't quote special chars. */
|
||||
#define FNM_PERIOD (1 << 2) /* Leading `.' is matched only explicitly. */
|
||||
|
||||
#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE
|
||||
# define FNM_FILE_NAME FNM_PATHNAME /* Preferred GNU name. */
|
||||
# define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match. */
|
||||
# define FNM_CASEFOLD (1 << 4) /* Compare without regard to case. */
|
||||
#endif
|
||||
|
||||
/* Value returned by `fnmatch' if STRING does not match PATTERN. */
|
||||
#define FNM_NOMATCH 1
|
||||
|
||||
/* This value is returned if the implementation does not support
|
||||
`fnmatch'. Since this is not the case here it will never be
|
||||
returned but the conformance test suites still require the symbol
|
||||
to be defined. */
|
||||
#ifdef _XOPEN_SOURCE
|
||||
# define FNM_NOSYS (-1)
|
||||
#endif
|
||||
|
||||
/* Match STRING against the filename pattern PATTERN,
|
||||
returning zero if it matches, FNM_NOMATCH if not. */
|
||||
extern int fnmatch __P ((__const char *__pattern, __const char *__string,
|
||||
int __flags));
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* fnmatch.h */
|
||||
474
lib/fnmatch_loop.c
Normal file
474
lib/fnmatch_loop.c
Normal file
@@ -0,0 +1,474 @@
|
||||
/* Copyright (C) 1991-1993, 1996-1999, 2000 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with this library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Match STRING against the filename pattern PATTERN, returning zero if
|
||||
it matches, nonzero if not. */
|
||||
static int FCT (const CHAR *pattern, const CHAR *string,
|
||||
int no_leading_period, int flags) internal_function;
|
||||
|
||||
static int
|
||||
internal_function
|
||||
FCT (pattern, string, no_leading_period, flags)
|
||||
const CHAR *pattern;
|
||||
const CHAR *string;
|
||||
int no_leading_period;
|
||||
int flags;
|
||||
{
|
||||
register const CHAR *p = pattern, *n = string;
|
||||
register UCHAR c;
|
||||
#ifdef _LIBC
|
||||
const UCHAR *collseq = (const UCHAR *)
|
||||
_NL_CURRENT(LC_COLLATE, CONCAT(_NL_COLLATE_COLLSEQ,SUFFIX));
|
||||
# ifdef WIDE_CHAR_VERSION
|
||||
const wint_t *names = (const wint_t *)
|
||||
_NL_CURRENT (LC_COLLATE, _NL_COLLATE_NAMES);
|
||||
size_t size = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_HASH_SIZE);
|
||||
size_t layers = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_HASH_LAYERS);
|
||||
# endif
|
||||
#endif
|
||||
|
||||
while ((c = *p++) != L('\0'))
|
||||
{
|
||||
c = FOLD (c);
|
||||
|
||||
switch (c)
|
||||
{
|
||||
case L('?'):
|
||||
if (*n == L('\0'))
|
||||
return FNM_NOMATCH;
|
||||
else if (*n == L('/') && (flags & FNM_FILE_NAME))
|
||||
return FNM_NOMATCH;
|
||||
else if (*n == L('.') && no_leading_period
|
||||
&& (n == string
|
||||
|| (n[-1] == L('/') && (flags & FNM_FILE_NAME))))
|
||||
return FNM_NOMATCH;
|
||||
break;
|
||||
|
||||
case L('\\'):
|
||||
if (!(flags & FNM_NOESCAPE))
|
||||
{
|
||||
c = *p++;
|
||||
if (c == L('\0'))
|
||||
/* Trailing \ loses. */
|
||||
return FNM_NOMATCH;
|
||||
c = FOLD (c);
|
||||
}
|
||||
if (FOLD ((UCHAR) *n) != c)
|
||||
return FNM_NOMATCH;
|
||||
break;
|
||||
|
||||
case L('*'):
|
||||
if (*n == L('.') && no_leading_period
|
||||
&& (n == string
|
||||
|| (n[-1] == L('/') && (flags & FNM_FILE_NAME))))
|
||||
return FNM_NOMATCH;
|
||||
|
||||
for (c = *p++; c == L('?') || c == L('*'); c = *p++)
|
||||
{
|
||||
if (*n == L('/') && (flags & FNM_FILE_NAME))
|
||||
/* A slash does not match a wildcard under FNM_FILE_NAME. */
|
||||
return FNM_NOMATCH;
|
||||
else if (c == L('?'))
|
||||
{
|
||||
/* A ? needs to match one character. */
|
||||
if (*n == L('\0'))
|
||||
/* There isn't another character; no match. */
|
||||
return FNM_NOMATCH;
|
||||
else
|
||||
/* One character of the string is consumed in matching
|
||||
this ? wildcard, so *??? won't match if there are
|
||||
less than three characters. */
|
||||
++n;
|
||||
}
|
||||
}
|
||||
|
||||
if (c == L('\0'))
|
||||
/* The wildcard(s) is/are the last element of the pattern.
|
||||
If the name is a file name and contains another slash
|
||||
this does mean it cannot match. If the FNM_LEADING_DIR
|
||||
flag is set and exactly one slash is following, we have
|
||||
a match. */
|
||||
{
|
||||
int result = (flags & FNM_FILE_NAME) == 0 ? 0 : FNM_NOMATCH;
|
||||
|
||||
if (flags & FNM_FILE_NAME)
|
||||
{
|
||||
const CHAR *slashp = STRCHR (n, L('/'));
|
||||
|
||||
if (flags & FNM_LEADING_DIR)
|
||||
{
|
||||
if (slashp != NULL
|
||||
&& STRCHR (slashp + 1, L('/')) == NULL)
|
||||
result = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (slashp == NULL)
|
||||
result = 0;
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
else
|
||||
{
|
||||
const CHAR *endp;
|
||||
|
||||
endp = STRCHRNUL (n, (flags & FNM_FILE_NAME) ? L('/') : L('\0'));
|
||||
|
||||
if (c == L('['))
|
||||
{
|
||||
int flags2 = ((flags & FNM_FILE_NAME)
|
||||
? flags : (flags & ~FNM_PERIOD));
|
||||
|
||||
for (--p; n < endp; ++n)
|
||||
if (FCT (p, n, (no_leading_period
|
||||
&& (n == string
|
||||
|| (n[-1] == L('/')
|
||||
&& (flags & FNM_FILE_NAME)))),
|
||||
flags2) == 0)
|
||||
return 0;
|
||||
}
|
||||
else if (c == L('/') && (flags & FNM_FILE_NAME))
|
||||
{
|
||||
while (*n != L('\0') && *n != L('/'))
|
||||
++n;
|
||||
if (*n == L('/')
|
||||
&& (FCT (p, n + 1, flags & FNM_PERIOD, flags) == 0))
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
int flags2 = ((flags & FNM_FILE_NAME)
|
||||
? flags : (flags & ~FNM_PERIOD));
|
||||
|
||||
if (c == L('\\') && !(flags & FNM_NOESCAPE))
|
||||
c = *p;
|
||||
c = FOLD (c);
|
||||
for (--p; n < endp; ++n)
|
||||
if (FOLD ((UCHAR) *n) == c
|
||||
&& (FCT (p, n, (no_leading_period
|
||||
&& (n == string
|
||||
|| (n[-1] == L('/')
|
||||
&& (flags & FNM_FILE_NAME)))),
|
||||
flags2) == 0))
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/* If we come here no match is possible with the wildcard. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
case L('['):
|
||||
{
|
||||
/* Nonzero if the sense of the character class is inverted. */
|
||||
static int posixly_correct;
|
||||
register int not;
|
||||
CHAR cold;
|
||||
|
||||
if (posixly_correct == 0)
|
||||
posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1;
|
||||
|
||||
if (*n == L('\0'))
|
||||
return FNM_NOMATCH;
|
||||
|
||||
if (*n == L('.') && no_leading_period
|
||||
&& (n == string
|
||||
|| (n[-1] == L('/') && (flags & FNM_FILE_NAME))))
|
||||
return FNM_NOMATCH;
|
||||
|
||||
if (*n == L('/') && (flags & FNM_FILE_NAME))
|
||||
/* `/' cannot be matched. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
not = (*p == L('!') || (posixly_correct < 0 && *p == L('^')));
|
||||
if (not)
|
||||
++p;
|
||||
|
||||
c = *p++;
|
||||
for (;;)
|
||||
{
|
||||
UCHAR fn = FOLD ((UCHAR) *n);
|
||||
|
||||
if (!(flags & FNM_NOESCAPE) && c == L('\\'))
|
||||
{
|
||||
if (*p == L('\0'))
|
||||
return FNM_NOMATCH;
|
||||
c = FOLD ((UCHAR) *p);
|
||||
++p;
|
||||
|
||||
if (c == fn)
|
||||
goto matched;
|
||||
}
|
||||
else if (c == L('[') && *p == L(':'))
|
||||
{
|
||||
/* Leave room for the null. */
|
||||
CHAR str[CHAR_CLASS_MAX_LENGTH + 1];
|
||||
size_t c1 = 0;
|
||||
#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
|
||||
wctype_t wt;
|
||||
#endif
|
||||
const CHAR *startp = p;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
if (c1 == CHAR_CLASS_MAX_LENGTH)
|
||||
/* The name is too long and therefore the pattern
|
||||
is ill-formed. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
c = *++p;
|
||||
if (c == L(':') && p[1] == L(']'))
|
||||
{
|
||||
p += 2;
|
||||
break;
|
||||
}
|
||||
if (c < L('a') || c >= L('z'))
|
||||
{
|
||||
/* This cannot possibly be a character class name.
|
||||
Match it as a normal range. */
|
||||
p = startp;
|
||||
c = L('[');
|
||||
goto normal_bracket;
|
||||
}
|
||||
str[c1++] = c;
|
||||
}
|
||||
str[c1] = L('\0');
|
||||
|
||||
#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
|
||||
wt = IS_CHAR_CLASS (str);
|
||||
if (wt == 0)
|
||||
/* Invalid character class name. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
if (ISWCTYPE (BTOWC ((UCHAR) *n), wt))
|
||||
goto matched;
|
||||
#else
|
||||
if ((STREQ (str, L("alnum")) && ISALNUM ((UCHAR) *n))
|
||||
|| (STREQ (str, L("alpha")) && ISALPHA ((UCHAR) *n))
|
||||
|| (STREQ (str, L("blank")) && ISBLANK ((UCHAR) *n))
|
||||
|| (STREQ (str, L("cntrl")) && ISCNTRL ((UCHAR) *n))
|
||||
|| (STREQ (str, L("digit")) && ISDIGIT ((UCHAR) *n))
|
||||
|| (STREQ (str, L("graph")) && ISGRAPH ((UCHAR) *n))
|
||||
|| (STREQ (str, L("lower")) && ISLOWER ((UCHAR) *n))
|
||||
|| (STREQ (str, L("print")) && ISPRINT ((UCHAR) *n))
|
||||
|| (STREQ (str, L("punct")) && ISPUNCT ((UCHAR) *n))
|
||||
|| (STREQ (str, L("space")) && ISSPACE ((UCHAR) *n))
|
||||
|| (STREQ (str, L("upper")) && ISUPPER ((UCHAR) *n))
|
||||
|| (STREQ (str, L("xdigit")) && ISXDIGIT ((UCHAR) *n)))
|
||||
goto matched;
|
||||
#endif
|
||||
}
|
||||
else if (c == L('\0'))
|
||||
/* [ (unterminated) loses. */
|
||||
return FNM_NOMATCH;
|
||||
else
|
||||
{
|
||||
c = FOLD (c);
|
||||
normal_bracket:
|
||||
if (c == fn)
|
||||
goto matched;
|
||||
|
||||
cold = c;
|
||||
c = *p++;
|
||||
|
||||
if (c == L('-') && *p != L(']'))
|
||||
{
|
||||
#if _LIBC
|
||||
/* We have to find the collation sequence
|
||||
value for C. Collation sequence is nothing
|
||||
we can regularly access. The sequence
|
||||
value is defined by the order in which the
|
||||
definitions of the collation values for the
|
||||
various characters appear in the source
|
||||
file. A strange concept, nowhere
|
||||
documented. */
|
||||
int32_t fseqidx;
|
||||
int32_t lseqidx;
|
||||
UCHAR cend = *p++;
|
||||
# ifdef WIDE_CHAR_VERSION
|
||||
size_t cnt;
|
||||
# endif
|
||||
|
||||
if (!(flags & FNM_NOESCAPE) && cend == L('\\'))
|
||||
cend = *p++;
|
||||
if (cend == L('\0'))
|
||||
return FNM_NOMATCH;
|
||||
|
||||
# ifdef WIDE_CHAR_VERSION
|
||||
/* Search in the `names' array for the characters. */
|
||||
fseqidx = fn % size;
|
||||
cnt = 0;
|
||||
while (names[fseqidx] != fn)
|
||||
{
|
||||
if (++cnt == layers)
|
||||
/* XXX We don't know anything about
|
||||
the character we are supposed to
|
||||
match. This means we are failing. */
|
||||
goto range_not_matched;
|
||||
|
||||
fseqidx += size;
|
||||
}
|
||||
lseqidx = cold % size;
|
||||
cnt = 0;
|
||||
while (names[lseqidx] != cold)
|
||||
{
|
||||
if (++cnt == layers)
|
||||
{
|
||||
lseqidx = -1;
|
||||
break;
|
||||
}
|
||||
lseqidx += size;
|
||||
}
|
||||
# else
|
||||
fseqidx = fn;
|
||||
lseqidx = cold;
|
||||
# endif
|
||||
|
||||
/* XXX It is not entirely clear to me how to handle
|
||||
characters which are not mentioned in the
|
||||
collation specification. */
|
||||
if (
|
||||
# ifdef WIDE_CHAR_VERSION
|
||||
lseqidx == -1 ||
|
||||
# endif
|
||||
collseq[lseqidx] <= collseq[fseqidx])
|
||||
{
|
||||
/* We have to look at the upper bound. */
|
||||
int32_t hseqidx;
|
||||
|
||||
cend = FOLD (cend);
|
||||
# ifdef WIDE_CHAR_VERSION
|
||||
hseqidx = cend % size;
|
||||
cnt = 0;
|
||||
while (names[hseqidx] != cend)
|
||||
{
|
||||
if (++cnt == layers)
|
||||
{
|
||||
/* Hum, no information about the upper
|
||||
bound. The matching succeeds if the
|
||||
lower bound is matched exactly. */
|
||||
if (lseqidx == -1 || cold != fn)
|
||||
goto range_not_matched;
|
||||
|
||||
goto matched;
|
||||
}
|
||||
}
|
||||
# else
|
||||
hseqidx = cend;
|
||||
# endif
|
||||
|
||||
if (
|
||||
# ifdef WIDE_CHAR_VERSION
|
||||
(lseqidx == -1
|
||||
&& collseq[fseqidx] == collseq[hseqidx]) ||
|
||||
# endif
|
||||
collseq[fseqidx] <= collseq[hseqidx])
|
||||
goto matched;
|
||||
}
|
||||
# ifdef WIDE_CHAR_VERSION
|
||||
range_not_matched:
|
||||
# endif
|
||||
#else
|
||||
/* We use a boring value comparison of the character
|
||||
values. This is better than comparing using
|
||||
`strcoll' since the latter would have surprising
|
||||
and sometimes fatal consequences. */
|
||||
UCHAR cend = *p++;
|
||||
|
||||
if (!(flags & FNM_NOESCAPE) && cend == L('\\'))
|
||||
cend = *p++;
|
||||
if (cend == L('\0'))
|
||||
return FNM_NOMATCH;
|
||||
|
||||
/* It is a range. */
|
||||
if (cold <= fc && fc <= c)
|
||||
goto matched;
|
||||
#endif
|
||||
|
||||
c = *p++;
|
||||
}
|
||||
}
|
||||
|
||||
if (c == L(']'))
|
||||
break;
|
||||
}
|
||||
|
||||
if (!not)
|
||||
return FNM_NOMATCH;
|
||||
break;
|
||||
|
||||
matched:
|
||||
/* Skip the rest of the [...] that already matched. */
|
||||
while (c != L(']'))
|
||||
{
|
||||
if (c == L('\0'))
|
||||
/* [... (unterminated) loses. */
|
||||
return FNM_NOMATCH;
|
||||
|
||||
c = *p++;
|
||||
if (!(flags & FNM_NOESCAPE) && c == L('\\'))
|
||||
{
|
||||
if (*p == L('\0'))
|
||||
return FNM_NOMATCH;
|
||||
/* XXX 1003.2d11 is unclear if this is right. */
|
||||
++p;
|
||||
}
|
||||
else if (c == L('[') && *p == L(':'))
|
||||
{
|
||||
do
|
||||
if (*++p == L('\0'))
|
||||
return FNM_NOMATCH;
|
||||
while (*p != L(':') || p[1] == L(']'));
|
||||
p += 2;
|
||||
c = *p;
|
||||
}
|
||||
}
|
||||
if (not)
|
||||
return FNM_NOMATCH;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
if (c != FOLD ((UCHAR) *n))
|
||||
return FNM_NOMATCH;
|
||||
}
|
||||
|
||||
++n;
|
||||
}
|
||||
|
||||
if (*n == '\0')
|
||||
return 0;
|
||||
|
||||
if ((flags & FNM_LEADING_DIR) && *n == L('/'))
|
||||
/* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz". */
|
||||
return 0;
|
||||
|
||||
return FNM_NOMATCH;
|
||||
}
|
||||
|
||||
#undef FOLD
|
||||
#undef CHAR
|
||||
#undef UCHAR
|
||||
#undef FCT
|
||||
#undef STRCHR
|
||||
#undef STRCHRNUL
|
||||
#undef STRCOLL
|
||||
#undef L
|
||||
#undef BTOWC
|
||||
#undef SUFFIX
|
||||
50
lib/full-read.c
Normal file
50
lib/full-read.c
Normal file
@@ -0,0 +1,50 @@
|
||||
/* full-read.c -- an interface to read that retries after interrupts
|
||||
Copyright (C) 1993, 1994, 1997, 1999 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#if HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
/* Read LEN bytes at PTR from descriptor DESC, retrying if interrupted.
|
||||
Return the actual number of bytes read, zero for EOF, or negative
|
||||
for an error. */
|
||||
|
||||
ssize_t
|
||||
full_read (int desc, char *ptr, size_t len)
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
ssize_t n = read (desc, ptr, len);
|
||||
#ifdef EINTR
|
||||
if (n < 0 && errno == EINTR)
|
||||
continue;
|
||||
#endif
|
||||
return n;
|
||||
}
|
||||
}
|
||||
67
lib/full-write.c
Normal file
67
lib/full-write.c
Normal file
@@ -0,0 +1,67 @@
|
||||
/* full-write.c -- an interface to write that retries after interrupts
|
||||
|
||||
Copyright 1993, 1994, 1997, 1998, 1999, 2000, 2001 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
|
||||
Written by Paul Eggert. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include "full-write.h"
|
||||
|
||||
#if HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
/* Write LEN bytes at PTR to descriptor DESC, retrying if interrupted
|
||||
or if partial writes occur. Return the number of bytes successfully
|
||||
written, setting errno if that is less than LEN. */
|
||||
|
||||
size_t
|
||||
full_write (int desc, const char *ptr, size_t len)
|
||||
{
|
||||
size_t total_written = 0;
|
||||
|
||||
while (len > 0)
|
||||
{
|
||||
ssize_t written = write (desc, ptr, len);
|
||||
if (written <= 0)
|
||||
{
|
||||
/* Some buggy drivers return 0 when you fall off a device's end. */
|
||||
if (written == 0)
|
||||
errno = ENOSPC;
|
||||
#ifdef EINTR
|
||||
if (errno == EINTR)
|
||||
continue;
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
total_written += written;
|
||||
ptr += written;
|
||||
len -= written;
|
||||
}
|
||||
return total_written;
|
||||
}
|
||||
9
lib/full-write.h
Normal file
9
lib/full-write.h
Normal file
@@ -0,0 +1,9 @@
|
||||
#ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
size_t full_write PARAMS ((int, const char *, size_t));
|
||||
1115
lib/getdate.y
Normal file
1115
lib/getdate.y
Normal file
File diff suppressed because it is too large
Load Diff
335
lib/human.c
Normal file
335
lib/human.c
Normal file
@@ -0,0 +1,335 @@
|
||||
/* human.c -- print human readable file size
|
||||
Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Originally contributed by lm@sgi.com;
|
||||
--si, output block size selection, and large file support
|
||||
added by eggert@twinsun.com. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#if HAVE_STRING_H
|
||||
# include <string.h>
|
||||
#else
|
||||
# include <strings.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_DECL_GETENV
|
||||
"this configure-time declaration test was not run"
|
||||
#endif
|
||||
#if !HAVE_DECL_GETENV
|
||||
char *getenv ();
|
||||
#endif
|
||||
|
||||
#if ENABLE_NLS
|
||||
# include <libintl.h>
|
||||
# define _(Text) gettext (Text)
|
||||
#else
|
||||
# define _(Text) Text
|
||||
#endif
|
||||
|
||||
#include <argmatch.h>
|
||||
#include <error.h>
|
||||
#include <xstrtol.h>
|
||||
|
||||
#include "human.h"
|
||||
|
||||
static const char suffixes[] =
|
||||
{
|
||||
0, /* not used */
|
||||
'k', /* kilo */
|
||||
'M', /* Mega */
|
||||
'G', /* Giga */
|
||||
'T', /* Tera */
|
||||
'P', /* Peta */
|
||||
'E', /* Exa */
|
||||
'Z', /* Zetta */
|
||||
'Y' /* Yotta */
|
||||
};
|
||||
|
||||
/* If INEXACT_STYLE is not human_round_to_even, and if easily
|
||||
possible, adjust VALUE according to the style. */
|
||||
static double
|
||||
adjust_value (enum human_inexact_style inexact_style, double value)
|
||||
{
|
||||
/* Do not use the floor or ceil functions, as that would mean
|
||||
linking with the standard math library, which is a porting pain.
|
||||
So leave the value alone if it is too large to easily round. */
|
||||
if (inexact_style != human_round_to_even && value < (uintmax_t) -1)
|
||||
{
|
||||
uintmax_t u = value;
|
||||
value = u + (inexact_style == human_ceiling && u != value);
|
||||
}
|
||||
|
||||
return value;
|
||||
}
|
||||
|
||||
/* Like human_readable_inexact, except always round to even. */
|
||||
char *
|
||||
human_readable (uintmax_t n, char *buf,
|
||||
int from_block_size, int output_block_size)
|
||||
{
|
||||
return human_readable_inexact (n, buf, from_block_size, output_block_size,
|
||||
human_round_to_even);
|
||||
}
|
||||
|
||||
/* Convert N to a human readable format in BUF.
|
||||
|
||||
N is expressed in units of FROM_BLOCK_SIZE. FROM_BLOCK_SIZE must
|
||||
be nonnegative.
|
||||
|
||||
OUTPUT_BLOCK_SIZE must be nonzero. If it is positive, use units of
|
||||
OUTPUT_BLOCK_SIZE in the output number.
|
||||
|
||||
Use INEXACT_STYLE to determine whether to take the ceiling or floor
|
||||
of any result that cannot be expressed exactly.
|
||||
|
||||
If OUTPUT_BLOCK_SIZE is negative, use a format like "127k" if
|
||||
possible, using powers of -OUTPUT_BLOCK_SIZE; otherwise, use
|
||||
ordinary decimal format. Normally -OUTPUT_BLOCK_SIZE is either
|
||||
1000 or 1024; it must be at least 2. Most people visually process
|
||||
strings of 3-4 digits effectively, but longer strings of digits are
|
||||
more prone to misinterpretation. Hence, converting to an
|
||||
abbreviated form usually improves readability. Use a suffix
|
||||
indicating which power is being used. For example, assuming
|
||||
-OUTPUT_BLOCK_SIZE is 1024, 8500 would be converted to 8.3k,
|
||||
133456345 to 127M, 56990456345 to 53G, and so on. Numbers smaller
|
||||
than -OUTPUT_BLOCK_SIZE aren't modified. */
|
||||
|
||||
char *
|
||||
human_readable_inexact (uintmax_t n, char *buf,
|
||||
int from_block_size, int output_block_size,
|
||||
enum human_inexact_style inexact_style)
|
||||
{
|
||||
uintmax_t amt;
|
||||
int base;
|
||||
int to_block_size;
|
||||
int tenths = 0;
|
||||
int power;
|
||||
char *p;
|
||||
|
||||
/* 0 means adjusted N == AMT.TENTHS;
|
||||
1 means AMT.TENTHS < adjusted N < AMT.TENTHS + 0.05;
|
||||
2 means adjusted N == AMT.TENTHS + 0.05;
|
||||
3 means AMT.TENTHS + 0.05 < adjusted N < AMT.TENTHS + 0.1. */
|
||||
int rounding = 0;
|
||||
|
||||
if (output_block_size < 0)
|
||||
{
|
||||
base = -output_block_size;
|
||||
to_block_size = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
base = 0;
|
||||
to_block_size = output_block_size;
|
||||
}
|
||||
|
||||
p = buf + LONGEST_HUMAN_READABLE;
|
||||
*p = '\0';
|
||||
|
||||
#ifdef lint
|
||||
/* Suppress `used before initialized' warning. */
|
||||
power = 0;
|
||||
#endif
|
||||
|
||||
/* Adjust AMT out of FROM_BLOCK_SIZE units and into TO_BLOCK_SIZE units. */
|
||||
|
||||
{
|
||||
int multiplier;
|
||||
int divisor;
|
||||
int r2;
|
||||
int r10;
|
||||
if (to_block_size <= from_block_size
|
||||
? (from_block_size % to_block_size != 0
|
||||
|| (multiplier = from_block_size / to_block_size,
|
||||
(amt = n * multiplier) / multiplier != n))
|
||||
: (from_block_size == 0
|
||||
|| to_block_size % from_block_size != 0
|
||||
|| (divisor = to_block_size / from_block_size,
|
||||
r10 = (n % divisor) * 10,
|
||||
r2 = (r10 % divisor) * 2,
|
||||
amt = n / divisor,
|
||||
tenths = r10 / divisor,
|
||||
rounding = r2 < divisor ? 0 < r2 : 2 + (divisor < r2),
|
||||
0)))
|
||||
{
|
||||
/* Either the result cannot be computed easily using uintmax_t,
|
||||
or from_block_size is zero. Fall back on floating point.
|
||||
FIXME: This can yield answers that are slightly off. */
|
||||
|
||||
double damt = n * (from_block_size / (double) to_block_size);
|
||||
|
||||
if (! base)
|
||||
sprintf (buf, "%.0f", adjust_value (inexact_style, damt));
|
||||
else
|
||||
{
|
||||
double e = 1;
|
||||
power = 0;
|
||||
|
||||
do
|
||||
{
|
||||
e *= base;
|
||||
power++;
|
||||
}
|
||||
while (e * base <= damt && power < sizeof suffixes - 1);
|
||||
|
||||
damt /= e;
|
||||
|
||||
sprintf (buf, "%.1f%c", adjust_value (inexact_style, damt),
|
||||
suffixes[power]);
|
||||
if (4 < strlen (buf))
|
||||
sprintf (buf, "%.0f%c",
|
||||
adjust_value (inexact_style, damt * 10) / 10,
|
||||
suffixes[power]);
|
||||
}
|
||||
|
||||
return buf;
|
||||
}
|
||||
}
|
||||
|
||||
/* Use power of BASE notation if adjusted AMT is large enough. */
|
||||
|
||||
if (base && base <= amt)
|
||||
{
|
||||
power = 0;
|
||||
|
||||
do
|
||||
{
|
||||
int r10 = (amt % base) * 10 + tenths;
|
||||
int r2 = (r10 % base) * 2 + (rounding >> 1);
|
||||
amt /= base;
|
||||
tenths = r10 / base;
|
||||
rounding = (r2 < base
|
||||
? 0 < r2 + rounding
|
||||
: 2 + (base < r2 + rounding));
|
||||
power++;
|
||||
}
|
||||
while (base <= amt && power < sizeof suffixes - 1);
|
||||
|
||||
*--p = suffixes[power];
|
||||
|
||||
if (amt < 10)
|
||||
{
|
||||
if (2 * (1 - (int) inexact_style)
|
||||
< rounding + (tenths & (inexact_style == human_round_to_even)))
|
||||
{
|
||||
tenths++;
|
||||
rounding = 0;
|
||||
|
||||
if (tenths == 10)
|
||||
{
|
||||
amt++;
|
||||
tenths = 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (amt < 10)
|
||||
{
|
||||
*--p = '0' + tenths;
|
||||
*--p = '.';
|
||||
tenths = rounding = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (inexact_style == human_ceiling
|
||||
? 0 < tenths + rounding
|
||||
: inexact_style == human_round_to_even
|
||||
? 5 < tenths + (2 < rounding + (amt & 1))
|
||||
: /* inexact_style == human_floor */ 0)
|
||||
{
|
||||
amt++;
|
||||
|
||||
if (amt == base && power < sizeof suffixes - 1)
|
||||
{
|
||||
*p = suffixes[power + 1];
|
||||
*--p = '0';
|
||||
*--p = '.';
|
||||
amt = 1;
|
||||
}
|
||||
}
|
||||
|
||||
do
|
||||
*--p = '0' + (int) (amt % 10);
|
||||
while ((amt /= 10) != 0);
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
|
||||
/* The default block size used for output. This number may change in
|
||||
the future as disks get larger. */
|
||||
#ifndef DEFAULT_BLOCK_SIZE
|
||||
# define DEFAULT_BLOCK_SIZE 1024
|
||||
#endif
|
||||
|
||||
static char const *const block_size_args[] = { "human-readable", "si", 0 };
|
||||
static int const block_size_types[] = { -1024, -1000 };
|
||||
|
||||
static int
|
||||
default_block_size (void)
|
||||
{
|
||||
return getenv ("POSIXLY_CORRECT") ? 512 : DEFAULT_BLOCK_SIZE;
|
||||
}
|
||||
|
||||
static strtol_error
|
||||
humblock (char const *spec, int *block_size)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (! spec && ! (spec = getenv ("BLOCK_SIZE")))
|
||||
*block_size = default_block_size ();
|
||||
else if (0 <= (i = ARGMATCH (spec, block_size_args, block_size_types)))
|
||||
*block_size = block_size_types[i];
|
||||
else
|
||||
{
|
||||
char *ptr;
|
||||
unsigned long val;
|
||||
strtol_error e = xstrtoul (spec, &ptr, 0, &val, "eEgGkKmMpPtTyYzZ0");
|
||||
if (e != LONGINT_OK)
|
||||
return e;
|
||||
if (*ptr)
|
||||
return LONGINT_INVALID_SUFFIX_CHAR;
|
||||
if ((int) val < 0 || val != (int) val)
|
||||
return LONGINT_OVERFLOW;
|
||||
*block_size = (int) val;
|
||||
}
|
||||
|
||||
return LONGINT_OK;
|
||||
}
|
||||
|
||||
void
|
||||
human_block_size (char const *spec, int report_errors, int *block_size)
|
||||
{
|
||||
strtol_error e = humblock (spec, block_size);
|
||||
if (*block_size == 0)
|
||||
{
|
||||
*block_size = default_block_size ();
|
||||
e = LONGINT_INVALID;
|
||||
}
|
||||
if (e != LONGINT_OK && report_errors)
|
||||
STRTOL_FATAL_ERROR (spec, _("block size"), e);
|
||||
}
|
||||
46
lib/human.h
Normal file
46
lib/human.h
Normal file
@@ -0,0 +1,46 @@
|
||||
#ifndef HUMAN_H_
|
||||
# define HUMAN_H_ 1
|
||||
|
||||
# if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
# endif
|
||||
|
||||
# if HAVE_INTTYPES_H
|
||||
# include <inttypes.h>
|
||||
# endif
|
||||
|
||||
# if HAVE_LIMITS_H
|
||||
# include <limits.h>
|
||||
# endif
|
||||
# ifndef CHAR_BIT
|
||||
# define CHAR_BIT 8
|
||||
# endif
|
||||
|
||||
/* A conservative bound on the maximum length of a human-readable string.
|
||||
The output can be the product of the largest uintmax_t and the largest int,
|
||||
so add their sizes before converting to a bound on digits. */
|
||||
# define LONGEST_HUMAN_READABLE ((sizeof (uintmax_t) + sizeof (int)) \
|
||||
* CHAR_BIT / 3)
|
||||
|
||||
# ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
# endif
|
||||
|
||||
enum human_inexact_style
|
||||
{
|
||||
human_floor = -1,
|
||||
human_round_to_even = 0,
|
||||
human_ceiling = 1
|
||||
};
|
||||
|
||||
char *human_readable PARAMS ((uintmax_t, char *, int, int));
|
||||
char *human_readable_inexact PARAMS ((uintmax_t, char *, int, int,
|
||||
enum human_inexact_style));
|
||||
|
||||
void human_block_size PARAMS ((char const *, int, int *));
|
||||
|
||||
#endif /* HUMAN_H_ */
|
||||
9
lib/lchown.h
Normal file
9
lib/lchown.h
Normal file
@@ -0,0 +1,9 @@
|
||||
/* Some systems don't have ENOSYS. */
|
||||
#ifndef ENOSYS
|
||||
# ifdef ENOTSUP
|
||||
# define ENOSYS ENOTSUP
|
||||
# else
|
||||
/* Some systems don't have ENOTSUP either. */
|
||||
# define ENOSYS ENOMSG
|
||||
# endif
|
||||
#endif
|
||||
445
lib/modechange.c
Normal file
445
lib/modechange.c
Normal file
@@ -0,0 +1,445 @@
|
||||
/* modechange.c -- file mode manipulation
|
||||
Copyright (C) 1989, 1990, 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@ai.mit.edu> */
|
||||
|
||||
/* The ASCII mode string is compiled into a linked list of `struct
|
||||
modechange', which can then be applied to each file to be changed.
|
||||
We do this instead of re-parsing the ASCII string for each file
|
||||
because the compiled form requires less computation to use; when
|
||||
changing the mode of many files, this probably results in a
|
||||
performance gain. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "modechange.h"
|
||||
#include <sys/stat.h>
|
||||
#include "xstrtol.h"
|
||||
|
||||
#if STDC_HEADERS
|
||||
# include <stdlib.h>
|
||||
#else
|
||||
char *malloc ();
|
||||
#endif
|
||||
|
||||
#ifndef NULL
|
||||
# define NULL 0
|
||||
#endif
|
||||
|
||||
#if STAT_MACROS_BROKEN
|
||||
# undef S_ISDIR
|
||||
#endif
|
||||
|
||||
#if !defined(S_ISDIR) && defined(S_IFDIR)
|
||||
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
||||
#endif
|
||||
|
||||
#ifndef S_ISUID
|
||||
# define S_ISUID 04000
|
||||
#endif
|
||||
#ifndef S_ISGID
|
||||
# define S_ISGID 04000
|
||||
#endif
|
||||
#ifndef S_ISVTX
|
||||
# define S_ISVTX 01000
|
||||
#endif
|
||||
#ifndef S_IRUSR
|
||||
# define S_IRUSR 0400
|
||||
#endif
|
||||
#ifndef S_IWUSR
|
||||
# define S_IWUSR 0200
|
||||
#endif
|
||||
#ifndef S_IXUSR
|
||||
# define S_IXUSR 0100
|
||||
#endif
|
||||
#ifndef S_IRGRP
|
||||
# define S_IRGRP 0040
|
||||
#endif
|
||||
#ifndef S_IWGRP
|
||||
# define S_IWGRP 0020
|
||||
#endif
|
||||
#ifndef S_IXGRP
|
||||
# define S_IXGRP 0010
|
||||
#endif
|
||||
#ifndef S_IROTH
|
||||
# define S_IROTH 0004
|
||||
#endif
|
||||
#ifndef S_IWOTH
|
||||
# define S_IWOTH 0002
|
||||
#endif
|
||||
#ifndef S_IXOTH
|
||||
# define S_IXOTH 0001
|
||||
#endif
|
||||
#ifndef S_IRWXU
|
||||
# define S_IRWXU 0700
|
||||
#endif
|
||||
#ifndef S_IRWXG
|
||||
# define S_IRWXG 0070
|
||||
#endif
|
||||
#ifndef S_IRWXO
|
||||
# define S_IRWXO 0007
|
||||
#endif
|
||||
|
||||
/* All the mode bits that can be affected by chmod. */
|
||||
#define CHMOD_MODE_BITS \
|
||||
(S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)
|
||||
|
||||
/* Return newly allocated memory to hold one element of type TYPE. */
|
||||
#define talloc(type) ((type *) malloc (sizeof (type)))
|
||||
|
||||
/* Create a mode_change entry with the specified `=ddd'-style
|
||||
mode change operation, where NEW_MODE is `ddd'. Return the
|
||||
new entry, or NULL upon failure. */
|
||||
|
||||
static struct mode_change *
|
||||
make_node_op_equals (mode_t new_mode)
|
||||
{
|
||||
struct mode_change *p;
|
||||
p = talloc (struct mode_change);
|
||||
if (p == NULL)
|
||||
return p;
|
||||
p->next = NULL;
|
||||
p->op = '=';
|
||||
p->flags = 0;
|
||||
p->value = new_mode;
|
||||
p->affected = CHMOD_MODE_BITS; /* Affect all permissions. */
|
||||
return p;
|
||||
}
|
||||
|
||||
/* Append entry E to the end of the link list with the specified
|
||||
HEAD and TAIL. */
|
||||
|
||||
static void
|
||||
mode_append_entry (struct mode_change **head,
|
||||
struct mode_change **tail,
|
||||
struct mode_change *e)
|
||||
{
|
||||
if (*head == NULL)
|
||||
*head = *tail = e;
|
||||
else
|
||||
{
|
||||
(*tail)->next = e;
|
||||
*tail = e;
|
||||
}
|
||||
}
|
||||
|
||||
/* Return a linked list of file mode change operations created from
|
||||
MODE_STRING, an ASCII string that contains either an octal number
|
||||
specifying an absolute mode, or symbolic mode change operations with
|
||||
the form:
|
||||
[ugoa...][[+-=][rwxXstugo...]...][,...]
|
||||
MASKED_OPS is a bitmask indicating which symbolic mode operators (=+-)
|
||||
should not affect bits set in the umask when no users are given.
|
||||
Operators not selected in MASKED_OPS ignore the umask.
|
||||
|
||||
Return MODE_INVALID if `mode_string' does not contain a valid
|
||||
representation of file mode change operations;
|
||||
return MODE_MEMORY_EXHAUSTED if there is insufficient memory. */
|
||||
|
||||
struct mode_change *
|
||||
mode_compile (const char *mode_string, unsigned int masked_ops)
|
||||
{
|
||||
struct mode_change *head; /* First element of the linked list. */
|
||||
struct mode_change *tail; /* An element of the linked list. */
|
||||
uintmax_t mode_value; /* The mode value, if octal. */
|
||||
char *string_end; /* Pointer to end of parsed value. */
|
||||
mode_t umask_value; /* The umask value (surprise). */
|
||||
|
||||
head = NULL;
|
||||
#ifdef lint
|
||||
tail = NULL;
|
||||
#endif
|
||||
|
||||
if (xstrtoumax (mode_string, &string_end, 8, &mode_value, "") == LONGINT_OK)
|
||||
{
|
||||
struct mode_change *p;
|
||||
if (mode_value != (mode_value & CHMOD_MODE_BITS))
|
||||
return MODE_INVALID;
|
||||
p = make_node_op_equals ((mode_t) mode_value);
|
||||
if (p == NULL)
|
||||
return MODE_MEMORY_EXHAUSTED;
|
||||
mode_append_entry (&head, &tail, p);
|
||||
return head;
|
||||
}
|
||||
|
||||
umask_value = umask (0);
|
||||
umask (umask_value); /* Restore the old value. */
|
||||
--mode_string;
|
||||
|
||||
/* One loop iteration for each "ugoa...=+-rwxXstugo...[=+-rwxXstugo...]". */
|
||||
do
|
||||
{
|
||||
/* Which bits in the mode are operated on. */
|
||||
mode_t affected_bits = 0;
|
||||
/* `affected_bits' modified by umask. */
|
||||
mode_t affected_masked;
|
||||
/* Operators to actually use umask on. */
|
||||
unsigned ops_to_mask = 0;
|
||||
|
||||
int who_specified_p;
|
||||
|
||||
affected_bits = 0;
|
||||
ops_to_mask = 0;
|
||||
/* Turn on all the bits in `affected_bits' for each group given. */
|
||||
for (++mode_string;; ++mode_string)
|
||||
switch (*mode_string)
|
||||
{
|
||||
case 'u':
|
||||
affected_bits |= S_ISUID | S_IRWXU;
|
||||
break;
|
||||
case 'g':
|
||||
affected_bits |= S_ISGID | S_IRWXG;
|
||||
break;
|
||||
case 'o':
|
||||
affected_bits |= S_ISVTX | S_IRWXO;
|
||||
break;
|
||||
case 'a':
|
||||
affected_bits |= CHMOD_MODE_BITS;
|
||||
break;
|
||||
default:
|
||||
goto no_more_affected;
|
||||
}
|
||||
|
||||
no_more_affected:
|
||||
/* If none specified, affect all bits, except perhaps those
|
||||
set in the umask. */
|
||||
if (affected_bits)
|
||||
who_specified_p = 1;
|
||||
else
|
||||
{
|
||||
who_specified_p = 0;
|
||||
affected_bits = CHMOD_MODE_BITS;
|
||||
ops_to_mask = masked_ops;
|
||||
}
|
||||
|
||||
while (*mode_string == '=' || *mode_string == '+' || *mode_string == '-')
|
||||
{
|
||||
struct mode_change *change = talloc (struct mode_change);
|
||||
if (change == NULL)
|
||||
{
|
||||
mode_free (head);
|
||||
return MODE_MEMORY_EXHAUSTED;
|
||||
}
|
||||
|
||||
change->next = NULL;
|
||||
change->op = *mode_string; /* One of "=+-". */
|
||||
affected_masked = affected_bits;
|
||||
|
||||
/* Per the Single Unix Spec, if `who' is not specified and the
|
||||
`=' operator is used, then clear all the bits first. */
|
||||
if (!who_specified_p &&
|
||||
ops_to_mask & (*mode_string == '=' ? MODE_MASK_EQUALS : 0))
|
||||
{
|
||||
struct mode_change *p = make_node_op_equals (0);
|
||||
if (p == NULL)
|
||||
return MODE_MEMORY_EXHAUSTED;
|
||||
mode_append_entry (&head, &tail, p);
|
||||
}
|
||||
|
||||
if (ops_to_mask & (*mode_string == '=' ? MODE_MASK_EQUALS
|
||||
: *mode_string == '+' ? MODE_MASK_PLUS
|
||||
: MODE_MASK_MINUS))
|
||||
affected_masked &= ~umask_value;
|
||||
change->affected = affected_masked;
|
||||
change->value = 0;
|
||||
change->flags = 0;
|
||||
|
||||
/* Add the element to the tail of the list, so the operations
|
||||
are performed in the correct order. */
|
||||
mode_append_entry (&head, &tail, change);
|
||||
|
||||
/* Set `value' according to the bits set in `affected_masked'. */
|
||||
for (++mode_string;; ++mode_string)
|
||||
switch (*mode_string)
|
||||
{
|
||||
case 'r':
|
||||
change->value |= ((S_IRUSR | S_IRGRP | S_IROTH)
|
||||
& affected_masked);
|
||||
break;
|
||||
case 'w':
|
||||
change->value |= ((S_IWUSR | S_IWGRP | S_IWOTH)
|
||||
& affected_masked);
|
||||
break;
|
||||
case 'X':
|
||||
change->flags |= MODE_X_IF_ANY_X;
|
||||
/* Fall through. */
|
||||
case 'x':
|
||||
change->value |= ((S_IXUSR | S_IXGRP | S_IXOTH)
|
||||
& affected_masked);
|
||||
break;
|
||||
case 's':
|
||||
/* Set the setuid/gid bits if `u' or `g' is selected. */
|
||||
change->value |= (S_ISUID | S_ISGID) & affected_masked;
|
||||
break;
|
||||
case 't':
|
||||
/* Set the "save text image" bit if `o' is selected. */
|
||||
change->value |= S_ISVTX & affected_masked;
|
||||
break;
|
||||
case 'u':
|
||||
/* Set the affected bits to the value of the `u' bits
|
||||
on the same file. */
|
||||
if (change->value)
|
||||
goto invalid;
|
||||
change->value = S_IRWXU;
|
||||
change->flags |= MODE_COPY_EXISTING;
|
||||
break;
|
||||
case 'g':
|
||||
/* Set the affected bits to the value of the `g' bits
|
||||
on the same file. */
|
||||
if (change->value)
|
||||
goto invalid;
|
||||
change->value = S_IRWXG;
|
||||
change->flags |= MODE_COPY_EXISTING;
|
||||
break;
|
||||
case 'o':
|
||||
/* Set the affected bits to the value of the `o' bits
|
||||
on the same file. */
|
||||
if (change->value)
|
||||
goto invalid;
|
||||
change->value = S_IRWXO;
|
||||
change->flags |= MODE_COPY_EXISTING;
|
||||
break;
|
||||
default:
|
||||
goto no_more_values;
|
||||
}
|
||||
no_more_values:;
|
||||
}
|
||||
} while (*mode_string == ',');
|
||||
if (*mode_string == 0)
|
||||
return head;
|
||||
invalid:
|
||||
mode_free (head);
|
||||
return MODE_INVALID;
|
||||
}
|
||||
|
||||
/* Return a file mode change operation that sets permissions to match those
|
||||
of REF_FILE. Return MODE_BAD_REFERENCE if REF_FILE can't be accessed. */
|
||||
|
||||
struct mode_change *
|
||||
mode_create_from_ref (const char *ref_file)
|
||||
{
|
||||
struct mode_change *change; /* the only change element */
|
||||
struct stat ref_stats;
|
||||
|
||||
if (stat (ref_file, &ref_stats))
|
||||
return MODE_BAD_REFERENCE;
|
||||
|
||||
change = talloc (struct mode_change);
|
||||
|
||||
if (change == NULL)
|
||||
return MODE_MEMORY_EXHAUSTED;
|
||||
|
||||
change->op = '=';
|
||||
change->flags = 0;
|
||||
change->affected = CHMOD_MODE_BITS;
|
||||
change->value = ref_stats.st_mode;
|
||||
change->next = NULL;
|
||||
|
||||
return change;
|
||||
}
|
||||
|
||||
/* Return file mode OLDMODE, adjusted as indicated by the list of change
|
||||
operations CHANGES. If OLDMODE is a directory, the type `X'
|
||||
change affects it even if no execute bits were set in OLDMODE.
|
||||
The returned value has the S_IFMT bits cleared. */
|
||||
|
||||
mode_t
|
||||
mode_adjust (mode_t oldmode, const struct mode_change *changes)
|
||||
{
|
||||
mode_t newmode; /* The adjusted mode and one operand. */
|
||||
mode_t value; /* The other operand. */
|
||||
|
||||
newmode = oldmode & CHMOD_MODE_BITS;
|
||||
|
||||
for (; changes; changes = changes->next)
|
||||
{
|
||||
if (changes->flags & MODE_COPY_EXISTING)
|
||||
{
|
||||
/* Isolate in `value' the bits in `newmode' to copy, given in
|
||||
the mask `changes->value'. */
|
||||
value = newmode & changes->value;
|
||||
|
||||
if (changes->value & S_IRWXU)
|
||||
/* Copy `u' permissions onto `g' and `o'. */
|
||||
value |= ((value & S_IRUSR ? S_IRGRP | S_IROTH : 0)
|
||||
| (value & S_IWUSR ? S_IWGRP | S_IROTH : 0)
|
||||
| (value & S_IXUSR ? S_IXGRP | S_IXOTH : 0));
|
||||
else if (changes->value & S_IRWXG)
|
||||
/* Copy `g' permissions onto `u' and `o'. */
|
||||
value |= ((value & S_IRGRP ? S_IRUSR | S_IROTH : 0)
|
||||
| (value & S_IWGRP ? S_IWUSR | S_IROTH : 0)
|
||||
| (value & S_IXGRP ? S_IXUSR | S_IXOTH : 0));
|
||||
else
|
||||
/* Copy `o' permissions onto `u' and `g'. */
|
||||
value |= ((value & S_IROTH ? S_IRUSR | S_IRGRP : 0)
|
||||
| (value & S_IWOTH ? S_IWUSR | S_IRGRP : 0)
|
||||
| (value & S_IXOTH ? S_IXUSR | S_IXGRP : 0));
|
||||
|
||||
/* In order to change only `u', `g', or `o' permissions,
|
||||
or some combination thereof, clear unselected bits.
|
||||
This can not be done in mode_compile because the value
|
||||
to which the `changes->affected' mask is applied depends
|
||||
on the old mode of each file. */
|
||||
value &= changes->affected;
|
||||
}
|
||||
else
|
||||
{
|
||||
value = changes->value;
|
||||
/* If `X', do not affect the execute bits if the file is not a
|
||||
directory and no execute bits are already set. */
|
||||
if ((changes->flags & MODE_X_IF_ANY_X)
|
||||
&& !S_ISDIR (oldmode)
|
||||
&& (newmode & (S_IXUSR | S_IXGRP | S_IXOTH)) == 0)
|
||||
/* Clear the execute bits. */
|
||||
value &= ~ (S_IXUSR | S_IXGRP | S_IXOTH);
|
||||
}
|
||||
|
||||
switch (changes->op)
|
||||
{
|
||||
case '=':
|
||||
/* Preserve the previous values in `newmode' of bits that are
|
||||
not affected by this change operation. */
|
||||
newmode = (newmode & ~changes->affected) | value;
|
||||
break;
|
||||
case '+':
|
||||
newmode |= value;
|
||||
break;
|
||||
case '-':
|
||||
newmode &= ~value;
|
||||
break;
|
||||
}
|
||||
}
|
||||
return newmode;
|
||||
}
|
||||
|
||||
/* Free the memory used by the list of file mode change operations
|
||||
CHANGES. */
|
||||
|
||||
void
|
||||
mode_free (register struct mode_change *changes)
|
||||
{
|
||||
register struct mode_change *next;
|
||||
|
||||
while (changes)
|
||||
{
|
||||
next = changes->next;
|
||||
free (changes);
|
||||
changes = next;
|
||||
}
|
||||
}
|
||||
95
lib/prepargs.c
Normal file
95
lib/prepargs.c
Normal file
@@ -0,0 +1,95 @@
|
||||
/* Parse arguments from a string and prepend them to an argv.
|
||||
Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
02111-1307, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com>. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
#include "prepargs.h"
|
||||
#include <sys/types.h>
|
||||
#include <xalloc.h>
|
||||
|
||||
#if HAVE_STRING_H
|
||||
# include <string.h>
|
||||
#endif
|
||||
|
||||
#include <ctype.h>
|
||||
|
||||
/* IN_CTYPE_DOMAIN (C) is nonzero if the unsigned char C can safely be given
|
||||
as an argument to <ctype.h> macros like "isspace". */
|
||||
#ifdef STDC_HEADERS
|
||||
# define IN_CTYPE_DOMAIN(c) 1
|
||||
#else
|
||||
# define IN_CTYPE_DOMAIN(c) ((c) <= 0177)
|
||||
#endif
|
||||
|
||||
#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
|
||||
|
||||
/* Find the white-space-separated options specified by OPTIONS, and
|
||||
using BUF to store copies of these options, set ARGV[0], ARGV[1],
|
||||
etc. to the option copies. Return the number N of options found.
|
||||
Do not set ARGV[N]. If ARGV is null, do not store ARGV[0]
|
||||
etc. Backslash can be used to escape whitespace (and backslashes). */
|
||||
static int
|
||||
prepend_args (char const *options, char *buf, char **argv)
|
||||
{
|
||||
char const *o = options;
|
||||
char *b = buf;
|
||||
int n = 0;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
while (ISSPACE ((unsigned char) *o))
|
||||
o++;
|
||||
if (!*o)
|
||||
return n;
|
||||
if (argv)
|
||||
argv[n] = b;
|
||||
n++;
|
||||
|
||||
do
|
||||
if ((*b++ = *o++) == '\\' && *o)
|
||||
b[-1] = *o++;
|
||||
while (*o && ! ISSPACE ((unsigned char) *o));
|
||||
|
||||
*b++ = '\0';
|
||||
}
|
||||
}
|
||||
|
||||
/* Prepend the whitespace-separated options in OPTIONS to the argument
|
||||
vector of a main program with argument count *PARGC and argument
|
||||
vector *PARGV. */
|
||||
void
|
||||
prepend_default_options (char const *options, int *pargc, char ***pargv)
|
||||
{
|
||||
if (options)
|
||||
{
|
||||
char *buf = xmalloc (strlen (options) + 1);
|
||||
int prepended = prepend_args (options, buf, (char **) 0);
|
||||
int argc = *pargc;
|
||||
char * const *argv = *pargv;
|
||||
char **pp = (char **) xmalloc ((prepended + argc + 1) * sizeof *pp);
|
||||
*pargc = prepended + argc;
|
||||
*pargv = pp;
|
||||
*pp++ = *argv++;
|
||||
pp += prepend_args (options, buf, pp);
|
||||
while ((*pp++ = *argv++))
|
||||
continue;
|
||||
}
|
||||
}
|
||||
3
lib/prepargs.h
Normal file
3
lib/prepargs.h
Normal file
@@ -0,0 +1,3 @@
|
||||
/* Parse arguments from a string and prepend them to an argv. */
|
||||
|
||||
void prepend_default_options (char const *, int *, char ***);
|
||||
52
lib/print-copyr.c
Normal file
52
lib/print-copyr.c
Normal file
@@ -0,0 +1,52 @@
|
||||
/* Print a copyright notice suitable for the current locale.
|
||||
Copyright (C) 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Paul Eggert. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "unicodeio.h"
|
||||
#include "print-copyr.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#define COPYRIGHT_SIGN 0x00A9
|
||||
|
||||
/* Print "(C)". */
|
||||
|
||||
static int
|
||||
print_parenthesized_c (unsigned int code, void *callback_arg)
|
||||
{
|
||||
FILE *stream = callback_arg;
|
||||
return fputs ("(C)", stream);
|
||||
}
|
||||
|
||||
/* Print "Copyright (C) " followed by NOTICE and then a newline,
|
||||
transliterating "(C)" to an actual copyright sign (C-in-a-circle)
|
||||
if possible. */
|
||||
|
||||
void
|
||||
print_copyright (char const *notice)
|
||||
{
|
||||
fputs ("Copyright ", stdout);
|
||||
unicode_to_mb (COPYRIGHT_SIGN, print_unicode_success, print_parenthesized_c,
|
||||
stdout);
|
||||
fputc (' ', stdout);
|
||||
puts (notice);
|
||||
}
|
||||
9
lib/print-copyr.h
Normal file
9
lib/print-copyr.h
Normal file
@@ -0,0 +1,9 @@
|
||||
# ifndef PARAMS
|
||||
# if PROTOTYPES || (defined (__STDC__) && __STDC__)
|
||||
# define PARAMS(args) args
|
||||
# else
|
||||
# define PARAMS(args) ()
|
||||
# endif
|
||||
# endif
|
||||
|
||||
void print_copyright PARAMS((char const *));
|
||||
367
lib/quotearg.c
Normal file
367
lib/quotearg.c
Normal file
@@ -0,0 +1,367 @@
|
||||
/* quotearg.c - quote arguments for output
|
||||
Copyright (C) 1998, 1999 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com> */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <quotearg.h>
|
||||
#include <xalloc.h>
|
||||
|
||||
#include <ctype.h>
|
||||
#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
|
||||
# define ISASCII(c) 1
|
||||
#else
|
||||
# define ISASCII(c) isascii (c)
|
||||
#endif
|
||||
#ifdef isgraph
|
||||
# define ISGRAPH(c) (ISASCII (c) && isgraph (c))
|
||||
#else
|
||||
# define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c))
|
||||
#endif
|
||||
|
||||
#if HAVE_LIMITS_H
|
||||
# include <limits.h>
|
||||
#endif
|
||||
#ifndef CHAR_BIT
|
||||
# define CHAR_BIT 8
|
||||
#endif
|
||||
#ifndef UCHAR_MAX
|
||||
# define UCHAR_MAX ((unsigned char) -1)
|
||||
#endif
|
||||
|
||||
#if HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_STRING_H
|
||||
# include <string.h>
|
||||
#endif
|
||||
|
||||
#define INT_BITS (sizeof (int) * CHAR_BIT)
|
||||
|
||||
struct quoting_options
|
||||
{
|
||||
/* Basic quoting style. */
|
||||
enum quoting_style style;
|
||||
|
||||
/* Quote the chararacters indicated by this bit vector even if the
|
||||
quoting style would not normally require them to be quoted. */
|
||||
int quote_these_too[((UCHAR_MAX + 1) / INT_BITS
|
||||
+ ((UCHAR_MAX + 1) % INT_BITS != 0))];
|
||||
};
|
||||
|
||||
/* Names of quoting styles. */
|
||||
char const *const quoting_style_args[] =
|
||||
{
|
||||
"literal",
|
||||
"shell",
|
||||
"shell-always",
|
||||
"c",
|
||||
"escape",
|
||||
0
|
||||
};
|
||||
|
||||
/* Correspondances to quoting style names. */
|
||||
enum quoting_style const quoting_style_vals[] =
|
||||
{
|
||||
literal_quoting_style,
|
||||
shell_quoting_style,
|
||||
shell_always_quoting_style,
|
||||
c_quoting_style,
|
||||
escape_quoting_style
|
||||
};
|
||||
|
||||
/* The default quoting options. */
|
||||
static struct quoting_options default_quoting_options;
|
||||
|
||||
/* Allocate a new set of quoting options, with contents initially identical
|
||||
to O if O is not null, or to the default if O is null.
|
||||
It is the caller's responsibility to free the result. */
|
||||
struct quoting_options *
|
||||
clone_quoting_options (struct quoting_options *o)
|
||||
{
|
||||
struct quoting_options *p
|
||||
= (struct quoting_options *) xmalloc (sizeof (struct quoting_options));
|
||||
*p = *(o ? o : &default_quoting_options);
|
||||
return p;
|
||||
}
|
||||
|
||||
/* Get the value of O's quoting style. If O is null, use the default. */
|
||||
enum quoting_style
|
||||
get_quoting_style (struct quoting_options *o)
|
||||
{
|
||||
return (o ? o : &default_quoting_options)->style;
|
||||
}
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting style to S. */
|
||||
void
|
||||
set_quoting_style (struct quoting_options *o, enum quoting_style s)
|
||||
{
|
||||
(o ? o : &default_quoting_options)->style = s;
|
||||
}
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting options for character C to I.
|
||||
Return the old value. Currently, the only values defined for I are
|
||||
0 (the default) and 1 (which means to quote the character even if
|
||||
it would not otherwise be quoted). */
|
||||
int
|
||||
set_char_quoting (struct quoting_options *o, char c, int i)
|
||||
{
|
||||
unsigned char uc = c;
|
||||
int *p = (o ? o : &default_quoting_options)->quote_these_too + uc / INT_BITS;
|
||||
int shift = uc % INT_BITS;
|
||||
int r = (*p >> shift) & 1;
|
||||
*p ^= ((i & 1) ^ r) << shift;
|
||||
return r;
|
||||
}
|
||||
|
||||
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
|
||||
argument ARG (of size ARGSIZE), using O to control quoting.
|
||||
If O is null, use the default.
|
||||
Terminate the output with a null character, and return the written
|
||||
size of the output, not counting the terminating null.
|
||||
If BUFFERSIZE is too small to store the output string, return the
|
||||
value that would have been returned had BUFFERSIZE been large enough.
|
||||
If ARGSIZE is -1, use the string length of the argument for ARGSIZE. */
|
||||
size_t
|
||||
quotearg_buffer (char *buffer, size_t buffersize,
|
||||
char const *arg, size_t argsize,
|
||||
struct quoting_options const *o)
|
||||
{
|
||||
unsigned char c;
|
||||
size_t i;
|
||||
size_t len;
|
||||
int quote_mark;
|
||||
struct quoting_options const *p = o ? o : &default_quoting_options;
|
||||
enum quoting_style quoting_style = p->style;
|
||||
#define STORE(c) \
|
||||
do \
|
||||
{ \
|
||||
if (len < buffersize) \
|
||||
buffer[len] = (c); \
|
||||
len++; \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
switch (quoting_style)
|
||||
{
|
||||
case shell_quoting_style:
|
||||
if (! (argsize == (size_t) -1 ? arg[0] == '\0' : argsize == 0))
|
||||
{
|
||||
switch (arg[0])
|
||||
{
|
||||
case '#': case '~':
|
||||
break;
|
||||
|
||||
default:
|
||||
len = 0;
|
||||
for (i = 0; ; i++)
|
||||
{
|
||||
if (argsize == (size_t) -1 ? arg[i] == '\0' : i == argsize)
|
||||
goto done;
|
||||
|
||||
c = arg[i];
|
||||
|
||||
switch (c)
|
||||
{
|
||||
case '\t': case '\n': case ' ':
|
||||
case '!': /* special in csh */
|
||||
case '"': case '$': case '&': case '\'':
|
||||
case '(': case ')': case '*': case ';':
|
||||
case '<': case '>': case '?': case '[': case '\\':
|
||||
case '^': /* special in old /bin/sh, e.g. SunOS 4.1.4 */
|
||||
case '`': case '|':
|
||||
goto needs_quoting;
|
||||
}
|
||||
|
||||
if (p->quote_these_too[c / INT_BITS] & (1 << (c % INT_BITS)))
|
||||
goto needs_quoting;
|
||||
|
||||
STORE (c);
|
||||
}
|
||||
|
||||
needs_quoting:;
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* Fall through. */
|
||||
|
||||
case shell_always_quoting_style:
|
||||
quote_mark = '\'';
|
||||
break;
|
||||
|
||||
case c_quoting_style:
|
||||
quote_mark = '"';
|
||||
break;
|
||||
|
||||
default:
|
||||
quote_mark = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
len = 0;
|
||||
|
||||
if (quote_mark)
|
||||
STORE (quote_mark);
|
||||
|
||||
for (i = 0; ! (argsize == (size_t) -1 ? arg[i] == '\0' : i == argsize); i++)
|
||||
{
|
||||
c = arg[i];
|
||||
|
||||
switch (quoting_style)
|
||||
{
|
||||
case literal_quoting_style:
|
||||
break;
|
||||
|
||||
case shell_quoting_style:
|
||||
case shell_always_quoting_style:
|
||||
if (c == '\'')
|
||||
{
|
||||
STORE ('\'');
|
||||
STORE ('\\');
|
||||
STORE ('\'');
|
||||
}
|
||||
break;
|
||||
|
||||
case c_quoting_style:
|
||||
case escape_quoting_style:
|
||||
switch (c)
|
||||
{
|
||||
case '?': /* Do not generate trigraphs. */
|
||||
case '\\': goto store_escape;
|
||||
/* Not all C compilers know what \a means. */
|
||||
case 7 : c = 'a'; goto store_escape;
|
||||
case '\b': c = 'b'; goto store_escape;
|
||||
case '\f': c = 'f'; goto store_escape;
|
||||
case '\n': c = 'n'; goto store_escape;
|
||||
case '\r': c = 'r'; goto store_escape;
|
||||
case '\t': c = 't'; goto store_escape;
|
||||
case '\v': c = 'v'; goto store_escape;
|
||||
|
||||
case '"':
|
||||
if (quoting_style == c_quoting_style)
|
||||
goto store_escape;
|
||||
break;
|
||||
|
||||
default:
|
||||
if (!ISGRAPH (c))
|
||||
{
|
||||
STORE ('\\');
|
||||
STORE ('0' + (c >> 6));
|
||||
STORE ('0' + ((c >> 3) & 7));
|
||||
c = '0' + (c & 7);
|
||||
goto store_c;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if (! (p->quote_these_too[c / INT_BITS] & (1 << (c % INT_BITS))))
|
||||
goto store_c;
|
||||
|
||||
store_escape:
|
||||
STORE ('\\');
|
||||
}
|
||||
|
||||
store_c:
|
||||
STORE (c);
|
||||
}
|
||||
|
||||
if (quote_mark)
|
||||
STORE (quote_mark);
|
||||
|
||||
done:
|
||||
if (len < buffersize)
|
||||
buffer[len] = '\0';
|
||||
return len;
|
||||
}
|
||||
|
||||
/* Use storage slot N to return a quoted version of the string ARG.
|
||||
OPTIONS specifies the quoting options.
|
||||
The returned value points to static storage that can be
|
||||
reused by the next call to this function with the same value of N.
|
||||
N must be nonnegative. N is deliberately declared with type `int'
|
||||
to allow for future extensions (using negative values). */
|
||||
static char *
|
||||
quotearg_n_options (int n, char const *arg,
|
||||
struct quoting_options const *options)
|
||||
{
|
||||
static unsigned int nslots;
|
||||
static struct slotvec
|
||||
{
|
||||
size_t size;
|
||||
char *val;
|
||||
} *slotvec;
|
||||
|
||||
if (nslots <= n)
|
||||
{
|
||||
int n1 = n + 1;
|
||||
size_t s = n1 * sizeof (struct slotvec);
|
||||
if (! (0 < n1 && n1 == s / sizeof (struct slotvec)))
|
||||
abort ();
|
||||
slotvec = (struct slotvec *) xrealloc (slotvec, s);
|
||||
memset (slotvec + nslots, 0, (n1 - nslots) * sizeof (struct slotvec));
|
||||
nslots = n;
|
||||
}
|
||||
|
||||
{
|
||||
size_t size = slotvec[n].size;
|
||||
char *val = slotvec[n].val;
|
||||
size_t qsize = quotearg_buffer (val, size, arg, (size_t) -1, options);
|
||||
|
||||
if (size <= qsize)
|
||||
{
|
||||
slotvec[n].size = size = qsize + 1;
|
||||
slotvec[n].val = val = xrealloc (val, size);
|
||||
quotearg_buffer (val, size, arg, (size_t) -1, options);
|
||||
}
|
||||
|
||||
return val;
|
||||
}
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_n (unsigned int n, char const *arg)
|
||||
{
|
||||
return quotearg_n_options (n, arg, &default_quoting_options);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg (char const *arg)
|
||||
{
|
||||
return quotearg_n (0, arg);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_char (char const *arg, char ch)
|
||||
{
|
||||
struct quoting_options options;
|
||||
options = default_quoting_options;
|
||||
set_char_quoting (&options, ch, 1);
|
||||
return quotearg_n_options (0, arg, &options);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_colon (char const *arg)
|
||||
{
|
||||
return quotearg_char (arg, ':');
|
||||
}
|
||||
100
lib/quotearg.h
Normal file
100
lib/quotearg.h
Normal file
@@ -0,0 +1,100 @@
|
||||
/* quotearg.h - quote arguments for output
|
||||
Copyright (C) 1998, 1999 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com> */
|
||||
|
||||
/* Basic quoting styles. */
|
||||
enum quoting_style
|
||||
{
|
||||
literal_quoting_style, /* --quoting-style=literal */
|
||||
shell_quoting_style, /* --quoting-style=shell */
|
||||
shell_always_quoting_style, /* --quoting-style=shell-always */
|
||||
c_quoting_style, /* --quoting-style=c */
|
||||
escape_quoting_style /* --quoting-style=escape */
|
||||
};
|
||||
|
||||
/* For now, --quoting-style=literal is the default, but
|
||||
this is planned to change to --quoting-style=shell in the future. */
|
||||
#ifndef DEFAULT_QUOTING_STYLE
|
||||
# define DEFAULT_QUOTING_STYLE literal_quoting_style
|
||||
#endif
|
||||
|
||||
/* Names of quoting styles and their corresponding values. */
|
||||
extern char const *const quoting_style_args[];
|
||||
extern enum quoting_style const quoting_style_vals[];
|
||||
|
||||
struct quoting_options;
|
||||
|
||||
#ifndef PARAMS
|
||||
# if defined PROTOTYPES || defined __STDC__
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* The functions listed below set and use a hidden variable
|
||||
that contains the default quoting style options. */
|
||||
|
||||
/* Allocate a new set of quoting options, with contents initially identical
|
||||
to O if O is not null, or to the default if O is null.
|
||||
It is the caller's responsibility to free the result. */
|
||||
struct quoting_options *clone_quoting_options
|
||||
PARAMS ((struct quoting_options *o));
|
||||
|
||||
/* Get the value of O's quoting style. If O is null, use the default. */
|
||||
enum quoting_style get_quoting_style PARAMS ((struct quoting_options *o));
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting style to S. */
|
||||
void set_quoting_style PARAMS ((struct quoting_options *o,
|
||||
enum quoting_style s));
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting options for character C to I.
|
||||
Return the old value. Currently, the only values defined for I are
|
||||
0 (the default) and 1 (which means to quote the character even if
|
||||
it would not otherwise be quoted). */
|
||||
int set_char_quoting PARAMS ((struct quoting_options *o, char c, int i));
|
||||
|
||||
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
|
||||
argument ARG (of size ARGSIZE), using O to control quoting.
|
||||
If O is null, use the default.
|
||||
Terminate the output with a null character, and return the written
|
||||
size of the output, not counting the terminating null.
|
||||
If BUFFERSIZE is too small to store the output string, return the
|
||||
value that would have been returned had BUFFERSIZE been large enough.
|
||||
If ARGSIZE is -1, use the string length of the argument for ARGSIZE. */
|
||||
size_t quotearg_buffer PARAMS ((char *buffer, size_t buffersize,
|
||||
char const *arg, size_t argsize,
|
||||
struct quoting_options const *o));
|
||||
|
||||
/* Use storage slot N to return a quoted version of the string ARG.
|
||||
Use the default quoting options.
|
||||
The returned value points to static storage that can be
|
||||
reused by the next call to this function with the same value of N.
|
||||
N must be nonnegative. */
|
||||
char *quotearg_n PARAMS ((unsigned int n, char const *arg));
|
||||
|
||||
/* Equivalent to quotearg_n (0, ARG). */
|
||||
char *quotearg PARAMS ((char const *arg));
|
||||
|
||||
/* Like quotearg (ARG), except also quote any instances of CH. */
|
||||
char *quotearg_char PARAMS ((char const *arg, char ch));
|
||||
|
||||
/* Equivalent to quotearg_char (ARG, ':'). */
|
||||
char *quotearg_colon PARAMS ((char const *arg));
|
||||
10
lib/safe-read.h
Normal file
10
lib/safe-read.h
Normal file
@@ -0,0 +1,10 @@
|
||||
#ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
ssize_t full_write PARAMS ((int desc, const char *ptr, size_t len));
|
||||
ssize_t safe_read PARAMS ((int desc, void *ptr, size_t len));
|
||||
129
lib/savedir.c
Normal file
129
lib/savedir.c
Normal file
@@ -0,0 +1,129 @@
|
||||
/* savedir.c -- save the list of files in a directory in a string
|
||||
|
||||
Copyright 1990, 1997, 1998, 1999, 2000, 2001 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
#if HAVE_DIRENT_H
|
||||
# include <dirent.h>
|
||||
#else
|
||||
# define dirent direct
|
||||
# if HAVE_SYS_NDIR_H
|
||||
# include <sys/ndir.h>
|
||||
# endif
|
||||
# if HAVE_SYS_DIR_H
|
||||
# include <sys/dir.h>
|
||||
# endif
|
||||
# if HAVE_NDIR_H
|
||||
# include <ndir.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef CLOSEDIR_VOID
|
||||
/* Fake a return value. */
|
||||
# define CLOSEDIR(d) (closedir (d), 0)
|
||||
#else
|
||||
# define CLOSEDIR(d) closedir (d)
|
||||
#endif
|
||||
|
||||
#ifdef STDC_HEADERS
|
||||
# include <stdlib.h>
|
||||
# include <string.h>
|
||||
#endif
|
||||
#ifndef NULL
|
||||
# define NULL 0
|
||||
#endif
|
||||
|
||||
#include "savedir.h"
|
||||
#include "xalloc.h"
|
||||
|
||||
/* Return a freshly allocated string containing the filenames
|
||||
in directory DIR, separated by '\0' characters;
|
||||
the end is marked by two '\0' characters in a row.
|
||||
Return NULL (setting errno) if DIR cannot be opened, read, or closed. */
|
||||
|
||||
#ifndef NAME_SIZE_DEFAULT
|
||||
# define NAME_SIZE_DEFAULT 512
|
||||
#endif
|
||||
|
||||
char *
|
||||
savedir (const char *dir)
|
||||
{
|
||||
DIR *dirp;
|
||||
struct dirent *dp;
|
||||
char *name_space;
|
||||
size_t allocated = NAME_SIZE_DEFAULT;
|
||||
size_t used = 0;
|
||||
int save_errno;
|
||||
|
||||
dirp = opendir (dir);
|
||||
if (dirp == NULL)
|
||||
return NULL;
|
||||
|
||||
name_space = xmalloc (allocated);
|
||||
|
||||
errno = 0;
|
||||
while ((dp = readdir (dirp)) != NULL)
|
||||
{
|
||||
/* Skip "", ".", and "..". "" is returned by at least one buggy
|
||||
implementation: Solaris 2.4 readdir on NFS filesystems. */
|
||||
char const *entry = dp->d_name;
|
||||
if (entry[entry[0] != '.' ? 0 : entry[1] != '.' ? 1 : 2] != '\0')
|
||||
{
|
||||
size_t entry_size = strlen (entry) + 1;
|
||||
if (used + entry_size < used)
|
||||
xalloc_die ();
|
||||
if (allocated <= used + entry_size)
|
||||
{
|
||||
do
|
||||
{
|
||||
if (2 * allocated < allocated)
|
||||
xalloc_die ();
|
||||
allocated *= 2;
|
||||
}
|
||||
while (allocated <= used + entry_size);
|
||||
|
||||
name_space = xrealloc (name_space, allocated);
|
||||
}
|
||||
memcpy (name_space + used, entry, entry_size);
|
||||
used += entry_size;
|
||||
}
|
||||
}
|
||||
name_space[used] = '\0';
|
||||
save_errno = errno;
|
||||
if (CLOSEDIR (dirp) != 0)
|
||||
save_errno = errno;
|
||||
if (save_errno != 0)
|
||||
{
|
||||
free (name_space);
|
||||
errno = save_errno;
|
||||
return NULL;
|
||||
}
|
||||
return name_space;
|
||||
}
|
||||
14
lib/savedir.h
Normal file
14
lib/savedir.h
Normal file
@@ -0,0 +1,14 @@
|
||||
#if !defined SAVEDIR_H_
|
||||
# define SAVEDIR_H_
|
||||
|
||||
# ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
# endif
|
||||
|
||||
char *savedir PARAMS ((const char *dir));
|
||||
|
||||
#endif
|
||||
@@ -1,76 +0,0 @@
|
||||
/* stdopen.c - ensure that the three standard file descriptors are in use
|
||||
|
||||
Copyright 2005, 2007, 2013-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||||
|
||||
/* Written by Paul Eggert and Jim Meyering. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "stdopen.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
|
||||
/* Try to ensure that all of the standard file numbers (0, 1, 2)
|
||||
are in use. Without this, each application would have to guard
|
||||
every call to open, dup, fopen, etc. with tests to ensure they
|
||||
don't use one of the special file numbers when opening a file.
|
||||
Return false if at least one of the file descriptors is initially
|
||||
closed and an attempt to reopen it fails. Otherwise, return true. */
|
||||
bool
|
||||
stdopen (void)
|
||||
{
|
||||
int fd;
|
||||
bool ok = true;
|
||||
|
||||
for (fd = 0; fd <= 2; fd++)
|
||||
{
|
||||
if (fcntl (fd, F_GETFD) < 0)
|
||||
{
|
||||
if (errno != EBADF)
|
||||
ok = false;
|
||||
else
|
||||
{
|
||||
static const int contrary_mode[]
|
||||
= { O_WRONLY, O_RDONLY, O_RDONLY };
|
||||
int mode = contrary_mode[fd];
|
||||
int new_fd;
|
||||
/* Open /dev/null with the contrary mode so that the typical
|
||||
read (stdin) or write (stdout, stderr) operation will fail.
|
||||
With descriptor 0, we can do even better on systems that
|
||||
have /dev/full, by opening that write-only instead of
|
||||
/dev/null. The only drawback is that a write-provoked
|
||||
failure comes with a misleading errno value, ENOSPC. */
|
||||
if (mode == O_RDONLY
|
||||
|| (new_fd = open ("/dev/full", mode) != fd))
|
||||
new_fd = open ("/dev/null", mode);
|
||||
if (new_fd != fd)
|
||||
{
|
||||
if (0 <= new_fd)
|
||||
close (new_fd);
|
||||
ok = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ok;
|
||||
}
|
||||
@@ -1,16 +0,0 @@
|
||||
#ifndef STDOPEN_H
|
||||
# define STDOPEN_H 1
|
||||
|
||||
# include <stdbool.h>
|
||||
|
||||
# ifdef __cplusplus
|
||||
extern "C" {
|
||||
# endif
|
||||
|
||||
bool stdopen (void);
|
||||
|
||||
# ifdef __cplusplus
|
||||
}
|
||||
# endif
|
||||
|
||||
#endif
|
||||
100
lib/strtoimax.c
Normal file
100
lib/strtoimax.c
Normal file
@@ -0,0 +1,100 @@
|
||||
/* Convert string representation of a number into an intmax_t value.
|
||||
Copyright 1999, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Paul Eggert. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_INTTYPES_H
|
||||
# include <inttypes.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#ifndef PARAMS
|
||||
# if defined PROTOTYPES || defined __STDC__
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Verify a requirement at compile-time (unlike assert, which is runtime). */
|
||||
#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
|
||||
|
||||
#ifdef UNSIGNED
|
||||
# ifndef HAVE_DECL_STRTOUL
|
||||
"this configure-time declaration test was not run"
|
||||
# endif
|
||||
# if !HAVE_DECL_STRTOUL
|
||||
unsigned long strtoul PARAMS ((char const *, char **, int));
|
||||
# endif
|
||||
# ifndef HAVE_DECL_STRTOULL
|
||||
"this configure-time declaration test was not run"
|
||||
# endif
|
||||
# if !HAVE_DECL_STRTOULL && HAVE_UNSIGNED_LONG_LONG
|
||||
unsigned long long strtoull PARAMS ((char const *, char **, int));
|
||||
# endif
|
||||
|
||||
#else
|
||||
|
||||
# ifndef HAVE_DECL_STRTOL
|
||||
"this configure-time declaration test was not run"
|
||||
# endif
|
||||
# if !HAVE_DECL_STRTOL
|
||||
long strtol PARAMS ((char const *, char **, int));
|
||||
# endif
|
||||
# ifndef HAVE_DECL_STRTOLL
|
||||
"this configure-time declaration test was not run"
|
||||
# endif
|
||||
# if !HAVE_DECL_STRTOLL && HAVE_UNSIGNED_LONG_LONG
|
||||
long long strtoll PARAMS ((char const *, char **, int));
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef UNSIGNED
|
||||
# undef HAVE_LONG_LONG
|
||||
# define HAVE_LONG_LONG HAVE_UNSIGNED_LONG_LONG
|
||||
# define INT uintmax_t
|
||||
# define strtoimax strtoumax
|
||||
# define strtol strtoul
|
||||
# define strtoll strtoull
|
||||
#else
|
||||
# define INT intmax_t
|
||||
#endif
|
||||
|
||||
INT
|
||||
strtoimax (char const *ptr, char **endptr, int base)
|
||||
{
|
||||
#if HAVE_LONG_LONG
|
||||
verify (size_is_that_of_long_or_long_long,
|
||||
(sizeof (INT) == sizeof (long)
|
||||
|| sizeof (INT) == sizeof (long long)));
|
||||
|
||||
if (sizeof (INT) != sizeof (long))
|
||||
return strtoll (ptr, endptr, base);
|
||||
#else
|
||||
verify (size_is_that_of_long,
|
||||
sizeof (INT) == sizeof (long));
|
||||
#endif
|
||||
|
||||
return strtol (ptr, endptr, base);
|
||||
}
|
||||
2
lib/strtoumax.c
Normal file
2
lib/strtoumax.c
Normal file
@@ -0,0 +1,2 @@
|
||||
#define UNSIGNED 1
|
||||
#include "strtoimax.c"
|
||||
259
lib/unicodeio.c
Normal file
259
lib/unicodeio.c
Normal file
@@ -0,0 +1,259 @@
|
||||
/* Unicode character output to streams with locale dependent encoding.
|
||||
|
||||
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Bruno Haible <haible@clisp.cons.org>. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_STDDEF_H
|
||||
# include <stddef.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#if HAVE_STRING_H
|
||||
# include <string.h>
|
||||
#else
|
||||
# include <strings.h>
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
#if HAVE_ICONV
|
||||
# include <iconv.h>
|
||||
#endif
|
||||
|
||||
/* Some systems, like SunOS 4, don't have EILSEQ. On these systems,
|
||||
define EILSEQ to some value other than EINVAL, because our invokers
|
||||
may want to distinguish EINVAL from EILSEQ. */
|
||||
#ifndef EILSEQ
|
||||
# define EILSEQ ENOENT
|
||||
#endif
|
||||
#ifndef ENOTSUP
|
||||
# define ENOTSUP EINVAL
|
||||
#endif
|
||||
|
||||
#if HAVE_LANGINFO_CODESET && ! USE_INCLUDED_LIBINTL
|
||||
# include <langinfo.h>
|
||||
#endif
|
||||
|
||||
#include "unicodeio.h"
|
||||
|
||||
/* When we pass a Unicode character to iconv(), we must pass it in a
|
||||
suitable encoding. The standardized Unicode encodings are
|
||||
UTF-8, UCS-2, UCS-4, UTF-16, UTF-16BE, UTF-16LE, UTF-7.
|
||||
UCS-2 supports only characters up to \U0000FFFF.
|
||||
UTF-16 and variants support only characters up to \U0010FFFF.
|
||||
UTF-7 is way too complex and not supported by glibc-2.1.
|
||||
UCS-4 specification leaves doubts about endianness and byte order
|
||||
mark. glibc currently interprets it as big endian without byte order
|
||||
mark, but this is not backed by an RFC.
|
||||
So we use UTF-8. It supports characters up to \U7FFFFFFF and is
|
||||
unambiguously defined. */
|
||||
|
||||
/* Stores the UTF-8 representation of the Unicode character wc in r[0..5].
|
||||
Returns the number of bytes stored, or -1 if wc is out of range. */
|
||||
static int
|
||||
utf8_wctomb (unsigned char *r, unsigned int wc)
|
||||
{
|
||||
int count;
|
||||
|
||||
if (wc < 0x80)
|
||||
count = 1;
|
||||
else if (wc < 0x800)
|
||||
count = 2;
|
||||
else if (wc < 0x10000)
|
||||
count = 3;
|
||||
else if (wc < 0x200000)
|
||||
count = 4;
|
||||
else if (wc < 0x4000000)
|
||||
count = 5;
|
||||
else if (wc <= 0x7fffffff)
|
||||
count = 6;
|
||||
else
|
||||
return -1;
|
||||
|
||||
switch (count)
|
||||
{
|
||||
/* Note: code falls through cases! */
|
||||
case 6: r[5] = 0x80 | (wc & 0x3f); wc = wc >> 6; wc |= 0x4000000;
|
||||
case 5: r[4] = 0x80 | (wc & 0x3f); wc = wc >> 6; wc |= 0x200000;
|
||||
case 4: r[3] = 0x80 | (wc & 0x3f); wc = wc >> 6; wc |= 0x10000;
|
||||
case 3: r[2] = 0x80 | (wc & 0x3f); wc = wc >> 6; wc |= 0x800;
|
||||
case 2: r[1] = 0x80 | (wc & 0x3f); wc = wc >> 6; wc |= 0xc0;
|
||||
case 1: r[0] = wc;
|
||||
}
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
/* Luckily, the encoding's name is platform independent. */
|
||||
#define UTF8_NAME "UTF-8"
|
||||
|
||||
/* Converts the Unicode character CODE to its multibyte representation
|
||||
in the current locale and calls SUCCESS on the resulting byte
|
||||
sequence. If an error occurs, invoke FAILURE instead,
|
||||
passing it CODE with errno set appropriately.
|
||||
Assumes that the locale doesn't change between two calls.
|
||||
Return whatever the SUCCESS or FAILURE returns. */
|
||||
int
|
||||
unicode_to_mb (unsigned int code,
|
||||
int (*success) PARAMS((const char *buf, size_t buflen,
|
||||
void *callback_arg)),
|
||||
int (*failure) PARAMS((unsigned int code,
|
||||
void *callback_arg)),
|
||||
void *callback_arg)
|
||||
{
|
||||
static int initialized;
|
||||
static int is_utf8;
|
||||
#if HAVE_ICONV
|
||||
static iconv_t utf8_to_local;
|
||||
#endif
|
||||
|
||||
char inbuf[6];
|
||||
int count;
|
||||
|
||||
if (!initialized)
|
||||
{
|
||||
const char *charset;
|
||||
|
||||
#if USE_INCLUDED_LIBINTL
|
||||
extern const char *locale_charset PARAMS ((void));
|
||||
charset = locale_charset ();
|
||||
#else
|
||||
# if HAVE_LANGINFO_CODESET
|
||||
charset = nl_langinfo (CODESET);
|
||||
# else
|
||||
charset = "";
|
||||
# endif
|
||||
#endif
|
||||
|
||||
is_utf8 = !strcmp (charset, UTF8_NAME);
|
||||
#if HAVE_ICONV
|
||||
if (!is_utf8)
|
||||
{
|
||||
utf8_to_local = iconv_open (charset, UTF8_NAME);
|
||||
if (utf8_to_local == (iconv_t)(-1))
|
||||
{
|
||||
/* For an unknown encoding, assume ASCII. */
|
||||
utf8_to_local = iconv_open ("ASCII", UTF8_NAME);
|
||||
if (utf8_to_local == (iconv_t)(-1))
|
||||
return failure (code, callback_arg);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
initialized = 1;
|
||||
}
|
||||
|
||||
/* Convert the character to UTF-8. */
|
||||
count = utf8_wctomb ((unsigned char *) inbuf, code);
|
||||
if (count < 0)
|
||||
{
|
||||
errno = EILSEQ;
|
||||
return failure (code, callback_arg);
|
||||
}
|
||||
|
||||
if (is_utf8)
|
||||
{
|
||||
return success (inbuf, count, callback_arg);
|
||||
}
|
||||
else
|
||||
{
|
||||
#if HAVE_ICONV
|
||||
char outbuf[25];
|
||||
const char *inptr;
|
||||
size_t inbytesleft;
|
||||
char *outptr;
|
||||
size_t outbytesleft;
|
||||
size_t res;
|
||||
|
||||
inptr = inbuf;
|
||||
inbytesleft = count;
|
||||
outptr = outbuf;
|
||||
outbytesleft = sizeof (outbuf);
|
||||
|
||||
/* Convert the character from UTF-8 to the locale's charset. */
|
||||
res = iconv (utf8_to_local,
|
||||
(ICONV_CONST char **)&inptr, &inbytesleft,
|
||||
&outptr, &outbytesleft);
|
||||
if (inbytesleft > 0 || res == (size_t)(-1)
|
||||
/* Irix iconv() inserts a NUL byte if it cannot convert. */
|
||||
# if !defined _LIBICONV_VERSION && (defined sgi || defined __sgi)
|
||||
|| (res > 0 && code != 0 && outptr - outbuf == 1 && *outbuf == '\0')
|
||||
# endif
|
||||
)
|
||||
{
|
||||
if (res != (size_t)(-1))
|
||||
errno = EILSEQ;
|
||||
return failure (code, callback_arg);
|
||||
}
|
||||
|
||||
/* Avoid glibc-2.1 bug and Solaris 2.7 bug. */
|
||||
# if defined _LIBICONV_VERSION \
|
||||
|| !((__GLIBC__ - 0 == 2 && __GLIBC_MINOR__ - 0 <= 1) || defined __sun)
|
||||
|
||||
/* Get back to the initial shift state. */
|
||||
res = iconv (utf8_to_local, NULL, NULL, &outptr, &outbytesleft);
|
||||
if (res == (size_t)(-1))
|
||||
return failure (code, callback_arg);
|
||||
# endif
|
||||
|
||||
return success (outbuf, outptr - outbuf, callback_arg);
|
||||
#else
|
||||
errno = ENOTSUP;
|
||||
return failure (code, callback_arg);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
/* Simple success callback that outputs the converted string.
|
||||
The STREAM is passed as callback_arg. */
|
||||
int
|
||||
print_unicode_success (const char *buf, size_t buflen, void *callback_arg)
|
||||
{
|
||||
FILE *stream = (FILE *) callback_arg;
|
||||
|
||||
return fwrite (buf, 1, buflen, stream) == 0 ? -1 : 0;
|
||||
}
|
||||
|
||||
/* Simple failure callback that prints an ASCII representation, using
|
||||
the same notation as C99 strings. */
|
||||
int
|
||||
print_unicode_failure (unsigned int code, void *callback_arg)
|
||||
{
|
||||
int e = errno;
|
||||
FILE *stream = callback_arg;
|
||||
|
||||
fprintf (stream, code < 0x10000 ? "\\u%04X" : "\\U%08X", code);
|
||||
errno = e;
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* Outputs the Unicode character CODE to the output stream STREAM.
|
||||
Returns zero if successful, -1 (setting errno) otherwise.
|
||||
Assumes that the locale doesn't change between two calls. */
|
||||
int
|
||||
print_unicode_char (FILE *stream, unsigned int code)
|
||||
{
|
||||
return unicode_to_mb (code, print_unicode_success, print_unicode_failure,
|
||||
stream);
|
||||
}
|
||||
57
lib/unicodeio.h
Normal file
57
lib/unicodeio.h
Normal file
@@ -0,0 +1,57 @@
|
||||
/* Unicode character output to streams with locale dependent encoding.
|
||||
|
||||
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef UNICODEIO_H
|
||||
# define UNICODEIO_H
|
||||
|
||||
# include <stdio.h>
|
||||
|
||||
# ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
# endif
|
||||
|
||||
/* Converts the Unicode character CODE to its multibyte representation
|
||||
in the current locale and calls the CALLBACK on the resulting byte
|
||||
sequence. If an error occurs, invokes ERROR_CALLBACK instead,
|
||||
passing it CODE with errno set appropriately. Returns whatever the
|
||||
callback returns. */
|
||||
extern int unicode_to_mb
|
||||
PARAMS ((unsigned int code,
|
||||
int (*callback) PARAMS ((const char *buf, size_t buflen,
|
||||
void *callback_arg)),
|
||||
int (*error_callback) PARAMS ((unsigned int code,
|
||||
void * callback_arg)),
|
||||
void *callback_arg));
|
||||
|
||||
/* Success callback that outputs the conversion of the character. */
|
||||
extern int print_unicode_success PARAMS((const char *buf, size_t buflen,
|
||||
void *callback_arg));
|
||||
|
||||
/* Failure callback that outputs an ASCII representation. */
|
||||
extern int print_unicode_failure PARAMS((unsigned int code,
|
||||
void *callback_arg));
|
||||
|
||||
/* Outputs the Unicode character CODE to the output stream STREAM.
|
||||
Returns -1 (setting errno) if unsuccessful. */
|
||||
extern int print_unicode_char PARAMS((FILE *stream, unsigned int code));
|
||||
|
||||
#endif
|
||||
72
lib/waitpid.c
Normal file
72
lib/waitpid.c
Normal file
@@ -0,0 +1,72 @@
|
||||
/* Emulate waitpid on systems that just have wait.
|
||||
Copyright 1994, 1995, 1998, 1999 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; see the file COPYING.
|
||||
If not, write to the Free Software Foundation,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
#define WAITPID_CHILDREN 8
|
||||
static pid_t waited_pid[WAITPID_CHILDREN];
|
||||
static int waited_status[WAITPID_CHILDREN];
|
||||
|
||||
pid_t
|
||||
waitpid (pid_t pid, int *stat_loc, int options)
|
||||
{
|
||||
int i;
|
||||
pid_t p;
|
||||
|
||||
if (!options && (pid == -1 || 0 < pid))
|
||||
{
|
||||
/* If we have already waited for this child, return it immediately. */
|
||||
for (i = 0; i < WAITPID_CHILDREN; i++)
|
||||
{
|
||||
p = waited_pid[i];
|
||||
if (p && (p == pid || pid == -1))
|
||||
{
|
||||
waited_pid[i] = 0;
|
||||
goto success;
|
||||
}
|
||||
}
|
||||
|
||||
/* The child has not returned yet; wait for it, accumulating status. */
|
||||
for (i = 0; i < WAITPID_CHILDREN; i++)
|
||||
if (! waited_pid[i])
|
||||
{
|
||||
p = wait (&waited_status[i]);
|
||||
if (p < 0)
|
||||
return p;
|
||||
if (p == pid || pid == -1)
|
||||
goto success;
|
||||
waited_pid[i] = p;
|
||||
}
|
||||
}
|
||||
|
||||
/* We cannot emulate this wait call, e.g. because of too many children. */
|
||||
errno = EINVAL;
|
||||
return -1;
|
||||
|
||||
success:
|
||||
if (stat_loc)
|
||||
*stat_loc = waited_status[i];
|
||||
return p;
|
||||
}
|
||||
1628
lib/wordsplit.c
1628
lib/wordsplit.c
File diff suppressed because it is too large
Load Diff
168
lib/wordsplit.h
168
lib/wordsplit.h
@@ -1,168 +0,0 @@
|
||||
/* wordsplit - a word splitter
|
||||
Copyright (C) 2009-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 3 of the License, or (at your
|
||||
option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Written by Sergey Poznyakoff
|
||||
*/
|
||||
|
||||
#ifndef __WORDSPLIT_H
|
||||
#define __WORDSPLIT_H
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#if 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
|
||||
# define __WORDSPLIT_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
|
||||
#else
|
||||
# define __WORDSPLIT_ATTRIBUTE_FORMAT(spec) /* empty */
|
||||
#endif
|
||||
|
||||
struct wordsplit
|
||||
{
|
||||
size_t ws_wordc;
|
||||
char **ws_wordv;
|
||||
size_t ws_offs;
|
||||
size_t ws_wordn;
|
||||
int ws_flags;
|
||||
const char *ws_delim;
|
||||
const char *ws_comment;
|
||||
const char *ws_escape;
|
||||
void (*ws_alloc_die) (struct wordsplit * wsp);
|
||||
void (*ws_error) (const char *, ...)
|
||||
__WORDSPLIT_ATTRIBUTE_FORMAT ((__printf__, 1, 2));
|
||||
void (*ws_debug) (const char *, ...)
|
||||
__WORDSPLIT_ATTRIBUTE_FORMAT ((__printf__, 1, 2));
|
||||
|
||||
const char **ws_env;
|
||||
const char *(*ws_getvar) (const char *, size_t, void *);
|
||||
void *ws_closure;
|
||||
|
||||
const char *ws_input;
|
||||
size_t ws_len;
|
||||
size_t ws_endp;
|
||||
int ws_errno;
|
||||
struct wordsplit_node *ws_head, *ws_tail;
|
||||
};
|
||||
|
||||
/* Wordsplit flags. Only 2 bits of a 32-bit word remain unused.
|
||||
It is getting crowded... */
|
||||
/* Append the words found to the array resulting from a previous
|
||||
call. */
|
||||
#define WRDSF_APPEND 0x00000001
|
||||
/* Insert we_offs initial NULLs in the array ws_wordv.
|
||||
(These are not counted in the returned ws_wordc.) */
|
||||
#define WRDSF_DOOFFS 0x00000002
|
||||
/* Don't do command substitution. Reserved for future use. */
|
||||
#define WRDSF_NOCMD 0x00000004
|
||||
/* The parameter p resulted from a previous call to
|
||||
wordsplit(), and wordsplit_free() was not called. Reuse the
|
||||
allocated storage. */
|
||||
#define WRDSF_REUSE 0x00000008
|
||||
/* Print errors */
|
||||
#define WRDSF_SHOWERR 0x00000010
|
||||
/* Consider it an error if an undefined shell variable
|
||||
is expanded. */
|
||||
#define WRDSF_UNDEF 0x00000020
|
||||
|
||||
/* Don't do variable expansion. */
|
||||
#define WRDSF_NOVAR 0x00000040
|
||||
/* Abort on ENOMEM error */
|
||||
#define WRDSF_ENOMEMABRT 0x00000080
|
||||
/* Trim off any leading and trailind whitespace */
|
||||
#define WRDSF_WS 0x00000100
|
||||
/* Handle single quotes */
|
||||
#define WRDSF_SQUOTE 0x00000200
|
||||
/* Handle double quotes */
|
||||
#define WRDSF_DQUOTE 0x00000400
|
||||
/* Handle quotes and escape directives */
|
||||
#define WRDSF_QUOTE (WRDSF_SQUOTE|WRDSF_DQUOTE)
|
||||
/* Replace each input sequence of repeated delimiters with a single
|
||||
delimiter */
|
||||
#define WRDSF_SQUEEZE_DELIMS 0x00000800
|
||||
/* Return delimiters */
|
||||
#define WRDSF_RETURN_DELIMS 0x00001000
|
||||
/* Treat sed expressions as words */
|
||||
#define WRDSF_SED_EXPR 0x00002000
|
||||
/* ws_delim field is initialized */
|
||||
#define WRDSF_DELIM 0x00004000
|
||||
/* ws_comment field is initialized */
|
||||
#define WRDSF_COMMENT 0x00008000
|
||||
/* ws_alloc_die field is initialized */
|
||||
#define WRDSF_ALLOC_DIE 0x00010000
|
||||
/* ws_error field is initialized */
|
||||
#define WRDSF_ERROR 0x00020000
|
||||
/* ws_debug field is initialized */
|
||||
#define WRDSF_DEBUG 0x00040000
|
||||
/* ws_env field is initialized */
|
||||
#define WRDSF_ENV 0x00080000
|
||||
/* ws_getvar field is initialized */
|
||||
#define WRDSF_GETVAR 0x00100000
|
||||
/* enable debugging */
|
||||
#define WRDSF_SHOWDBG 0x00200000
|
||||
/* Don't split input into words. Useful for side effects. */
|
||||
#define WRDSF_NOSPLIT 0x00400000
|
||||
/* Keep undefined variables in place, instead of expanding them to
|
||||
empty string */
|
||||
#define WRDSF_KEEPUNDEF 0x00800000
|
||||
/* Warn about undefined variables */
|
||||
#define WRDSF_WARNUNDEF 0x01000000
|
||||
/* Handle C escapes */
|
||||
#define WRDSF_CESCAPES 0x02000000
|
||||
|
||||
/* ws_closure is set */
|
||||
#define WRDSF_CLOSURE 0x04000000
|
||||
/* ws_env is a Key/Value environment, i.e. the value of a variable is
|
||||
stored in the element that follows its name. */
|
||||
#define WRDSF_ENV_KV 0x08000000
|
||||
|
||||
/* ws_escape is set */
|
||||
#define WRDSF_ESCAPE 0x10000000
|
||||
|
||||
/* Incremental mode */
|
||||
#define WRDSF_INCREMENTAL 0x20000000
|
||||
|
||||
#define WRDSF_DEFFLAGS \
|
||||
(WRDSF_NOVAR | WRDSF_NOCMD | \
|
||||
WRDSF_QUOTE | WRDSF_SQUEEZE_DELIMS | WRDSF_CESCAPES)
|
||||
|
||||
#define WRDSE_EOF 0
|
||||
#define WRDSE_QUOTE 1
|
||||
#define WRDSE_NOSPACE 2
|
||||
#define WRDSE_NOSUPP 3
|
||||
#define WRDSE_USAGE 4
|
||||
#define WRDSE_CBRACE 5
|
||||
#define WRDSE_UNDEF 6
|
||||
#define WRDSE_NOINPUT 7
|
||||
|
||||
int wordsplit (const char *s, struct wordsplit *p, int flags);
|
||||
int wordsplit_len (const char *s, size_t len,
|
||||
struct wordsplit *p, int flags);
|
||||
void wordsplit_free (struct wordsplit *p);
|
||||
void wordsplit_free_words (struct wordsplit *ws);
|
||||
|
||||
int wordsplit_c_unquote_char (int c);
|
||||
int wordsplit_c_quote_char (int c);
|
||||
size_t wordsplit_c_quoted_length (const char *str, int quote_hex,
|
||||
int *quote);
|
||||
void wordsplit_general_unquote_copy (char *dst, const char *src, size_t n,
|
||||
const char *escapable);
|
||||
void wordsplit_sh_unquote_copy (char *dst, const char *src, size_t n);
|
||||
void wordsplit_c_unquote_copy (char *dst, const char *src, size_t n);
|
||||
void wordsplit_c_quote_copy (char *dst, const char *src, int quote_hex);
|
||||
|
||||
void wordsplit_perror (struct wordsplit *ws);
|
||||
const char *wordsplit_strerror (struct wordsplit *ws);
|
||||
|
||||
|
||||
#endif
|
||||
87
lib/xalloc.h
Normal file
87
lib/xalloc.h
Normal file
@@ -0,0 +1,87 @@
|
||||
/* xalloc.h -- malloc with out-of-memory checking
|
||||
Copyright (C) 1990-1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef XALLOC_H_
|
||||
# define XALLOC_H_
|
||||
|
||||
# ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
# endif
|
||||
|
||||
# ifndef __attribute__
|
||||
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
|
||||
# define __attribute__(x)
|
||||
# endif
|
||||
# endif
|
||||
|
||||
# ifndef ATTRIBUTE_NORETURN
|
||||
# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
|
||||
# endif
|
||||
|
||||
/* Exit value when the requested amount of memory is not available.
|
||||
It is initialized to EXIT_FAILURE, but the caller may set it to
|
||||
some other value. */
|
||||
extern int xalloc_exit_failure;
|
||||
|
||||
/* If this pointer is non-zero, run the specified function upon each
|
||||
allocation failure. It is initialized to zero. */
|
||||
extern void (*xalloc_fail_func) PARAMS ((void));
|
||||
|
||||
/* If XALLOC_FAIL_FUNC is undefined or a function that returns, this
|
||||
message is output. It is translated via gettext.
|
||||
Its value is "memory exhausted". */
|
||||
extern char const xalloc_msg_memory_exhausted[];
|
||||
|
||||
/* This function is always triggered when memory is exhausted. It is
|
||||
in charge of honoring the three previous items. This is the
|
||||
function to call when one wants the program to die because of a
|
||||
memory allocation failure. */
|
||||
extern void xalloc_die PARAMS ((void)) ATTRIBUTE_NORETURN;
|
||||
|
||||
void *xmalloc PARAMS ((size_t n));
|
||||
void *xcalloc PARAMS ((size_t n, size_t s));
|
||||
void *xrealloc PARAMS ((void *p, size_t n));
|
||||
char *xstrdup PARAMS ((const char *str));
|
||||
|
||||
# define XMALLOC(Type, N_items) ((Type *) xmalloc (sizeof (Type) * (N_items)))
|
||||
# define XCALLOC(Type, N_items) ((Type *) xcalloc (sizeof (Type), (N_items)))
|
||||
# define XREALLOC(Ptr, Type, N_items) \
|
||||
((Type *) xrealloc ((void *) (Ptr), sizeof (Type) * (N_items)))
|
||||
|
||||
/* Declare and alloc memory for VAR of type TYPE. */
|
||||
# define NEW(Type, Var) Type *(Var) = XMALLOC (Type, 1)
|
||||
|
||||
/* Free VAR only if non NULL. */
|
||||
# define XFREE(Var) \
|
||||
do { \
|
||||
if (Var) \
|
||||
free (Var); \
|
||||
} while (0)
|
||||
|
||||
/* Return a pointer to a malloc'ed copy of the array SRC of NUM elements. */
|
||||
# define CCLONE(Src, Num) \
|
||||
(memcpy (xmalloc (sizeof (*Src) * (Num)), (Src), sizeof (*Src) * (Num)))
|
||||
|
||||
/* Return a malloc'ed copy of SRC. */
|
||||
# define CLONE(Src) CCLONE (Src, 1)
|
||||
|
||||
|
||||
#endif /* !XALLOC_H_ */
|
||||
114
lib/xattr-at.c
114
lib/xattr-at.c
@@ -1,114 +0,0 @@
|
||||
/* openat-style fd-relative functions for operating with extended file
|
||||
attributes.
|
||||
|
||||
Copyright 2012-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include "xattr-at.h"
|
||||
#include "openat.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#include "dirname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */
|
||||
#include "save-cwd.h"
|
||||
|
||||
#include "openat-priv.h"
|
||||
|
||||
#ifdef HAVE_XATTRS
|
||||
|
||||
/* setxattrat */
|
||||
#define AT_FUNC_NAME setxattrat
|
||||
#define AT_FUNC_F1 setxattr
|
||||
#define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, const void *value \
|
||||
, size_t size, int flags
|
||||
#define AT_FUNC_POST_FILE_ARGS , name, value, size, flags
|
||||
#include "at-func.c"
|
||||
#undef AT_FUNC_NAME
|
||||
#undef AT_FUNC_F1
|
||||
#undef AT_FUNC_POST_FILE_PARAM_DECLS
|
||||
#undef AT_FUNC_POST_FILE_ARGS
|
||||
|
||||
/* lsetxattrat */
|
||||
#define AT_FUNC_NAME lsetxattrat
|
||||
#define AT_FUNC_F1 lsetxattr
|
||||
#define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, const void *value \
|
||||
, size_t size, int flags
|
||||
#define AT_FUNC_POST_FILE_ARGS , name, value, size, flags
|
||||
#include "at-func.c"
|
||||
#undef AT_FUNC_NAME
|
||||
#undef AT_FUNC_F1
|
||||
#undef AT_FUNC_POST_FILE_PARAM_DECLS
|
||||
#undef AT_FUNC_POST_FILE_ARGS
|
||||
|
||||
/* getxattrat */
|
||||
#define AT_FUNC_NAME getxattrat
|
||||
#define AT_FUNC_RESULT ssize_t
|
||||
#define AT_FUNC_F1 getxattr
|
||||
#define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, void *value \
|
||||
, size_t size
|
||||
#define AT_FUNC_POST_FILE_ARGS , name, value, size
|
||||
#include "at-func.c"
|
||||
#undef AT_FUNC_NAME
|
||||
#undef AT_FUNC_F1
|
||||
#undef AT_FUNC_RESULT
|
||||
#undef AT_FUNC_POST_FILE_PARAM_DECLS
|
||||
#undef AT_FUNC_POST_FILE_ARGS
|
||||
|
||||
/* lgetxattrat */
|
||||
#define AT_FUNC_NAME lgetxattrat
|
||||
#define AT_FUNC_RESULT ssize_t
|
||||
#define AT_FUNC_F1 lgetxattr
|
||||
#define AT_FUNC_POST_FILE_PARAM_DECLS , const char *name, void *value \
|
||||
, size_t size
|
||||
#define AT_FUNC_POST_FILE_ARGS , name, value, size
|
||||
#include "at-func.c"
|
||||
#undef AT_FUNC_NAME
|
||||
#undef AT_FUNC_F1
|
||||
#undef AT_FUNC_RESULT
|
||||
#undef AT_FUNC_POST_FILE_PARAM_DECLS
|
||||
#undef AT_FUNC_POST_FILE_ARGS
|
||||
|
||||
/* listxattrat */
|
||||
#define AT_FUNC_NAME listxattrat
|
||||
#define AT_FUNC_RESULT ssize_t
|
||||
#define AT_FUNC_F1 listxattr
|
||||
#define AT_FUNC_POST_FILE_PARAM_DECLS , char *list , size_t size
|
||||
#define AT_FUNC_POST_FILE_ARGS , list , size
|
||||
#include "at-func.c"
|
||||
#undef AT_FUNC_NAME
|
||||
#undef AT_FUNC_F1
|
||||
#undef AT_FUNC_RESULT
|
||||
#undef AT_FUNC_POST_FILE_PARAM_DECLS
|
||||
#undef AT_FUNC_POST_FILE_ARGS
|
||||
|
||||
/* llistxattrat */
|
||||
#define AT_FUNC_NAME llistxattrat
|
||||
#define AT_FUNC_RESULT ssize_t
|
||||
#define AT_FUNC_F1 llistxattr
|
||||
#define AT_FUNC_POST_FILE_PARAM_DECLS , char *list , size_t size
|
||||
#define AT_FUNC_POST_FILE_ARGS , list , size
|
||||
#include "at-func.c"
|
||||
#undef AT_FUNC_NAME
|
||||
#undef AT_FUNC_F1
|
||||
#undef AT_FUNC_RESULT
|
||||
#undef AT_FUNC_POST_FILE_PARAM_DECLS
|
||||
#undef AT_FUNC_POST_FILE_ARGS
|
||||
|
||||
#endif /* HAVE_XATTRS */
|
||||
@@ -1,74 +0,0 @@
|
||||
/* Prototypes for openat-style fd-relative functions for operating with
|
||||
extended file attributes.
|
||||
|
||||
Copyright 2012-2014, 2016 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||||
|
||||
#ifndef XATTRS_AT_H
|
||||
#define XATTRS_AT_H
|
||||
|
||||
#include <sys/types.h>
|
||||
#if defined(HAVE_SYS_XATTR_H)
|
||||
# include <sys/xattr.h>
|
||||
#elif defined(HAVE_ATTR_XATTR_H)
|
||||
# include <attr/xattr.h>
|
||||
#endif
|
||||
|
||||
#ifndef ENOATTR
|
||||
# define ENOATTR ENODATA /* No such attribute */
|
||||
#endif
|
||||
|
||||
/* These are the dir-fd-relative variants of the functions without the
|
||||
"at" suffix. For example, setxattrat (AT_FDCWD, path, name, value, size,
|
||||
flags &c) is usually equivalent to setxattr (file, name, value, size,
|
||||
flags). For more info use the setxattr(2), getxattr(2) or listxattr(2)
|
||||
manpages. */
|
||||
|
||||
/* dir-fd-relative setxattr. Operation sets the VALUE of the extended
|
||||
attribute identified by NAME and associated with the given PATH in the
|
||||
filesystem relatively to directory identified by DIR_FD. See the
|
||||
setxattr(2) manpage for the description of all parameters. */
|
||||
int setxattrat (int dir_fd, const char *path, const char *name,
|
||||
const void *value, size_t size, int flags);
|
||||
|
||||
/* dir-fd-relative lsetxattr. This function is just like setxattrat,
|
||||
except when DIR_FD and FILE specify a symlink: lsetxattrat operates on the
|
||||
symlink, while the setxattrat operates on the referent of the symlink. */
|
||||
int lsetxattrat (int dir_fd, const char *path, const char *name,
|
||||
const void *value, size_t size, int flags);
|
||||
|
||||
/* dir-fd-relative getxattr. Operation gets the VALUE of the extended
|
||||
attribute idenfified by NAME and associated with the given PATH in the
|
||||
filesystem relatively to directory identified by DIR_FD. For more info
|
||||
about all parameters see the getxattr(2) manpage. */
|
||||
ssize_t getxattrat (int dir_fd, const char *path, const char *name,
|
||||
void *value, size_t size);
|
||||
|
||||
/* dir-fd-relative lgetxattr. This function is just like getxattrat,
|
||||
except when DIR_FD and FILE specify a symlink: lgetxattrat operates on the
|
||||
symlink, while the getxattrat operates on the referent of the symlink. */
|
||||
ssize_t lgetxattrat (int dir_fd, const char *path, const char *name,
|
||||
void *value, size_t size);
|
||||
|
||||
/* dir-fd-relative listxattr. Obtain the list of extended attrubtes names. For
|
||||
more info see the listxattr(2) manpage. */
|
||||
ssize_t listxattrat (int dir_fd, const char *path, char *list, size_t size);
|
||||
|
||||
/* dir-fd-relative llistxattr. This function is just like listxattrat,
|
||||
except when DIR_FD and FILE specify a symlink: llistxattr operates on the
|
||||
symlink, while the listxattrat operates on the referent of the symlink. */
|
||||
ssize_t llistxattrat (int dir_fd, const char *path, char *list, size_t size);
|
||||
|
||||
#endif /* XATTRS_AT_H */
|
||||
79
lib/xgetcwd.c
Normal file
79
lib/xgetcwd.c
Normal file
@@ -0,0 +1,79 @@
|
||||
/* xgetcwd.c -- return current directory with unlimited length
|
||||
Copyright (C) 1992, 1996, 2000, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#if HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
#endif
|
||||
#if HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_GETCWD
|
||||
char *getcwd ();
|
||||
#else
|
||||
char *getwd ();
|
||||
# define getcwd(Buf, Max) getwd (Buf)
|
||||
#endif
|
||||
|
||||
#include "xalloc.h"
|
||||
|
||||
/* Return the current directory, newly allocated, arbitrarily long.
|
||||
Return NULL and set errno on error. */
|
||||
|
||||
char *
|
||||
xgetcwd ()
|
||||
{
|
||||
#if defined __GLIBC__ && __GLIBC__ >= 2
|
||||
return getcwd (NULL, 0);
|
||||
#else
|
||||
size_t buf_size = 128; /* must be a power of 2 */
|
||||
char *buf = NULL;
|
||||
|
||||
while (1)
|
||||
{
|
||||
char *cwd;
|
||||
buf = (char *) xrealloc (buf, buf_size);
|
||||
|
||||
cwd = getcwd (buf, buf_size);
|
||||
if (cwd != NULL)
|
||||
return cwd;
|
||||
if (errno != ERANGE)
|
||||
{
|
||||
free (buf);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
buf_size *= 2;
|
||||
if (buf_size == 0)
|
||||
xalloc_die ();
|
||||
}
|
||||
#endif
|
||||
}
|
||||
116
lib/xmalloc.c
Normal file
116
lib/xmalloc.c
Normal file
@@ -0,0 +1,116 @@
|
||||
/* xmalloc.c -- malloc with out of memory checking
|
||||
Copyright (C) 1990-1999, 2000 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#if STDC_HEADERS
|
||||
# include <stdlib.h>
|
||||
#else
|
||||
void *calloc ();
|
||||
void *malloc ();
|
||||
void *realloc ();
|
||||
void free ();
|
||||
#endif
|
||||
|
||||
#if ENABLE_NLS
|
||||
# include <libintl.h>
|
||||
# define _(Text) gettext (Text)
|
||||
#else
|
||||
# define textdomain(Domain)
|
||||
# define _(Text) Text
|
||||
#endif
|
||||
#define N_(Text) Text
|
||||
|
||||
#include "error.h"
|
||||
#include "xalloc.h"
|
||||
|
||||
#ifndef EXIT_FAILURE
|
||||
# define EXIT_FAILURE 1
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_DONE_WORKING_MALLOC_CHECK
|
||||
"you must run the autoconf test for a properly working malloc -- see malloc.m4"
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_DONE_WORKING_REALLOC_CHECK
|
||||
"you must run the autoconf test for a properly working realloc --see realloc.m4"
|
||||
#endif
|
||||
|
||||
/* Exit value when the requested amount of memory is not available.
|
||||
The caller may set it to some other value. */
|
||||
int xalloc_exit_failure = EXIT_FAILURE;
|
||||
|
||||
/* If non NULL, call this function when memory is exhausted. */
|
||||
void (*xalloc_fail_func) PARAMS ((void)) = 0;
|
||||
|
||||
/* If XALLOC_FAIL_FUNC is NULL, or does return, display this message
|
||||
before exiting when memory is exhausted. Goes through gettext. */
|
||||
char const xalloc_msg_memory_exhausted[] = N_("memory exhausted");
|
||||
|
||||
void
|
||||
xalloc_die (void)
|
||||
{
|
||||
if (xalloc_fail_func)
|
||||
(*xalloc_fail_func) ();
|
||||
error (xalloc_exit_failure, 0, "%s", _(xalloc_msg_memory_exhausted));
|
||||
/* The `noreturn' cannot be given to error, since it may return if
|
||||
its first argument is 0. To help compilers understand the
|
||||
xalloc_die does terminate, call exit. */
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Allocate N bytes of memory dynamically, with error checking. */
|
||||
|
||||
void *
|
||||
xmalloc (size_t n)
|
||||
{
|
||||
void *p;
|
||||
|
||||
p = malloc (n);
|
||||
if (p == 0)
|
||||
xalloc_die ();
|
||||
return p;
|
||||
}
|
||||
|
||||
/* Change the size of an allocated block of memory P to N bytes,
|
||||
with error checking. */
|
||||
|
||||
void *
|
||||
xrealloc (void *p, size_t n)
|
||||
{
|
||||
p = realloc (p, n);
|
||||
if (p == 0)
|
||||
xalloc_die ();
|
||||
return p;
|
||||
}
|
||||
|
||||
/* Allocate memory for N elements of S bytes, with error checking. */
|
||||
|
||||
void *
|
||||
xcalloc (size_t n, size_t s)
|
||||
{
|
||||
void *p;
|
||||
|
||||
p = calloc (n, s);
|
||||
if (p == 0)
|
||||
xalloc_die ();
|
||||
return p;
|
||||
}
|
||||
288
lib/xstrtol.c
Normal file
288
lib/xstrtol.c
Normal file
@@ -0,0 +1,288 @@
|
||||
/* A more useful interface to strtol.
|
||||
Copyright (C) 1995, 1996, 1998-2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Written by Jim Meyering. */
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#ifndef __strtol
|
||||
# define __strtol strtol
|
||||
# define __strtol_t long int
|
||||
# define __xstrtol xstrtol
|
||||
#endif
|
||||
|
||||
/* Some pre-ANSI implementations (e.g. SunOS 4)
|
||||
need stderr defined if assertion checking is enabled. */
|
||||
#include <stdio.h>
|
||||
|
||||
#if STDC_HEADERS
|
||||
# include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#if HAVE_STRING_H
|
||||
# include <string.h>
|
||||
#else
|
||||
# include <strings.h>
|
||||
# ifndef strchr
|
||||
# define strchr index
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#include <assert.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#include <errno.h>
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
#if HAVE_LIMITS_H
|
||||
# include <limits.h>
|
||||
#endif
|
||||
|
||||
#ifndef CHAR_BIT
|
||||
# define CHAR_BIT 8
|
||||
#endif
|
||||
|
||||
/* The extra casts work around common compiler bugs. */
|
||||
#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
|
||||
/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
|
||||
It is necessary at least when t == time_t. */
|
||||
#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
|
||||
? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
|
||||
#define TYPE_MAXIMUM(t) (~ (t) 0 - TYPE_MINIMUM (t))
|
||||
|
||||
#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
|
||||
# define IN_CTYPE_DOMAIN(c) 1
|
||||
#else
|
||||
# define IN_CTYPE_DOMAIN(c) isascii(c)
|
||||
#endif
|
||||
|
||||
#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
|
||||
|
||||
#include "xstrtol.h"
|
||||
|
||||
#if !HAVE_DECL_STRTOL && !defined strtol
|
||||
long int strtol ();
|
||||
#endif
|
||||
|
||||
#if !HAVE_DECL_STRTOUL && !defined strtoul
|
||||
unsigned long int strtoul ();
|
||||
#endif
|
||||
|
||||
#if !HAVE_DECL_STRTOIMAX && !defined strtoimax
|
||||
intmax_t strtoimax ();
|
||||
#endif
|
||||
|
||||
#if !HAVE_DECL_STRTOUMAX && !defined strtoumax
|
||||
uintmax_t strtoumax ();
|
||||
#endif
|
||||
|
||||
static int
|
||||
bkm_scale (__strtol_t *x, int scale_factor)
|
||||
{
|
||||
__strtol_t product = *x * scale_factor;
|
||||
if (*x != product / scale_factor)
|
||||
return 1;
|
||||
*x = product;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
bkm_scale_by_power (__strtol_t *x, int base, int power)
|
||||
{
|
||||
while (power--)
|
||||
if (bkm_scale (x, base))
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* FIXME: comment. */
|
||||
|
||||
strtol_error
|
||||
__xstrtol (const char *s, char **ptr, int strtol_base,
|
||||
__strtol_t *val, const char *valid_suffixes)
|
||||
{
|
||||
char *t_ptr;
|
||||
char **p;
|
||||
__strtol_t tmp;
|
||||
|
||||
assert (0 <= strtol_base && strtol_base <= 36);
|
||||
|
||||
p = (ptr ? ptr : &t_ptr);
|
||||
|
||||
if (! TYPE_SIGNED (__strtol_t))
|
||||
{
|
||||
const char *q = s;
|
||||
while (ISSPACE ((unsigned char) *q))
|
||||
++q;
|
||||
if (*q == '-')
|
||||
return LONGINT_INVALID;
|
||||
}
|
||||
|
||||
errno = 0;
|
||||
tmp = __strtol (s, p, strtol_base);
|
||||
if (errno != 0)
|
||||
return LONGINT_OVERFLOW;
|
||||
if (*p == s)
|
||||
return LONGINT_INVALID;
|
||||
|
||||
/* Let valid_suffixes == NULL mean `allow any suffix'. */
|
||||
/* FIXME: update all callers except the ones that allow suffixes
|
||||
after the number, changing last parameter NULL to `""'. */
|
||||
if (!valid_suffixes)
|
||||
{
|
||||
*val = tmp;
|
||||
return LONGINT_OK;
|
||||
}
|
||||
|
||||
if (**p != '\0')
|
||||
{
|
||||
int base = 1024;
|
||||
int suffixes = 1;
|
||||
int overflow;
|
||||
|
||||
if (!strchr (valid_suffixes, **p))
|
||||
{
|
||||
*val = tmp;
|
||||
return LONGINT_INVALID_SUFFIX_CHAR;
|
||||
}
|
||||
|
||||
if (strchr (valid_suffixes, '0'))
|
||||
{
|
||||
/* The ``valid suffix'' '0' is a special flag meaning that
|
||||
an optional second suffix is allowed, which can change
|
||||
the base, e.g. "100MD" for 100 megabytes decimal. */
|
||||
|
||||
switch (p[0][1])
|
||||
{
|
||||
case 'B':
|
||||
suffixes++;
|
||||
break;
|
||||
|
||||
case 'D':
|
||||
base = 1000;
|
||||
suffixes++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
switch (**p)
|
||||
{
|
||||
case 'b':
|
||||
overflow = bkm_scale (&tmp, 512);
|
||||
break;
|
||||
|
||||
case 'B':
|
||||
overflow = bkm_scale (&tmp, 1024);
|
||||
break;
|
||||
|
||||
case 'c':
|
||||
overflow = 0;
|
||||
break;
|
||||
|
||||
case 'E': /* Exa */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 6);
|
||||
break;
|
||||
|
||||
case 'G': /* Giga */
|
||||
case 'g': /* 'g' is undocumented; for compatibility only */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 3);
|
||||
break;
|
||||
|
||||
case 'k': /* kilo */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 1);
|
||||
break;
|
||||
|
||||
case 'M': /* Mega */
|
||||
case 'm': /* 'm' is undocumented; for compatibility only */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 2);
|
||||
break;
|
||||
|
||||
case 'P': /* Peta */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 5);
|
||||
break;
|
||||
|
||||
case 'T': /* Tera */
|
||||
case 't': /* 't' is undocumented; for compatibility only */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 4);
|
||||
break;
|
||||
|
||||
case 'w':
|
||||
overflow = bkm_scale (&tmp, 2);
|
||||
break;
|
||||
|
||||
case 'Y': /* Yotta */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 8);
|
||||
break;
|
||||
|
||||
case 'Z': /* Zetta */
|
||||
overflow = bkm_scale_by_power (&tmp, base, 7);
|
||||
break;
|
||||
|
||||
default:
|
||||
*val = tmp;
|
||||
return LONGINT_INVALID_SUFFIX_CHAR;
|
||||
break;
|
||||
}
|
||||
|
||||
if (overflow)
|
||||
return LONGINT_OVERFLOW;
|
||||
|
||||
(*p) += suffixes;
|
||||
}
|
||||
|
||||
*val = tmp;
|
||||
return LONGINT_OK;
|
||||
}
|
||||
|
||||
#ifdef TESTING_XSTRTO
|
||||
|
||||
# include <stdio.h>
|
||||
# include "error.h"
|
||||
|
||||
char *program_name;
|
||||
|
||||
int
|
||||
main (int argc, char** argv)
|
||||
{
|
||||
strtol_error s_err;
|
||||
int i;
|
||||
|
||||
program_name = argv[0];
|
||||
for (i=1; i<argc; i++)
|
||||
{
|
||||
char *p;
|
||||
__strtol_t val;
|
||||
|
||||
s_err = __xstrtol (argv[i], &p, 0, &val, "bckmw");
|
||||
if (s_err == LONGINT_OK)
|
||||
{
|
||||
printf ("%s->%lu (%s)\n", argv[i], val, p);
|
||||
}
|
||||
else
|
||||
{
|
||||
STRTOL_FATAL_ERROR (argv[i], "arg", s_err);
|
||||
}
|
||||
}
|
||||
exit (0);
|
||||
}
|
||||
|
||||
#endif /* TESTING_XSTRTO */
|
||||
82
lib/xstrtol.h
Normal file
82
lib/xstrtol.h
Normal file
@@ -0,0 +1,82 @@
|
||||
/* A more useful interface to strtol.
|
||||
Copyright 1995, 1996, 1998, 1999, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef XSTRTOL_H_
|
||||
# define XSTRTOL_H_ 1
|
||||
|
||||
# if HAVE_INTTYPES_H
|
||||
# include <inttypes.h> /* for uintmax_t */
|
||||
# endif
|
||||
|
||||
# ifndef PARAMS
|
||||
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
# endif
|
||||
|
||||
# ifndef _STRTOL_ERROR
|
||||
enum strtol_error
|
||||
{
|
||||
LONGINT_OK, LONGINT_INVALID, LONGINT_INVALID_SUFFIX_CHAR, LONGINT_OVERFLOW
|
||||
};
|
||||
typedef enum strtol_error strtol_error;
|
||||
# endif
|
||||
|
||||
# define _DECLARE_XSTRTOL(name, type) \
|
||||
strtol_error \
|
||||
name PARAMS ((const char *s, char **ptr, int base, \
|
||||
type *val, const char *valid_suffixes));
|
||||
_DECLARE_XSTRTOL (xstrtol, long int)
|
||||
_DECLARE_XSTRTOL (xstrtoul, unsigned long int)
|
||||
_DECLARE_XSTRTOL (xstrtoimax, intmax_t)
|
||||
_DECLARE_XSTRTOL (xstrtoumax, uintmax_t)
|
||||
|
||||
# define _STRTOL_ERROR(Exit_code, Str, Argument_type_string, Err) \
|
||||
do \
|
||||
{ \
|
||||
switch ((Err)) \
|
||||
{ \
|
||||
case LONGINT_OK: \
|
||||
abort (); \
|
||||
\
|
||||
case LONGINT_INVALID: \
|
||||
error ((Exit_code), 0, "invalid %s `%s'", \
|
||||
(Argument_type_string), (Str)); \
|
||||
break; \
|
||||
\
|
||||
case LONGINT_INVALID_SUFFIX_CHAR: \
|
||||
error ((Exit_code), 0, "invalid character following %s in `%s'", \
|
||||
(Argument_type_string), (Str)); \
|
||||
break; \
|
||||
\
|
||||
case LONGINT_OVERFLOW: \
|
||||
error ((Exit_code), 0, "%s `%s' too large", \
|
||||
(Argument_type_string), (Str)); \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
# define STRTOL_FATAL_ERROR(Str, Argument_type_string, Err) \
|
||||
_STRTOL_ERROR (2, Str, Argument_type_string, Err)
|
||||
|
||||
# define STRTOL_FAIL_WARN(Str, Argument_type_string, Err) \
|
||||
_STRTOL_ERROR (0, Str, Argument_type_string, Err)
|
||||
|
||||
#endif /* not XSTRTOL_H_ */
|
||||
33
m4/Makefile.am
Normal file
33
m4/Makefile.am
Normal file
@@ -0,0 +1,33 @@
|
||||
## Process this file with automake to produce Makefile.in -*-Makefile-*-
|
||||
|
||||
EXTRA_DIST = \
|
||||
c-bs-a.m4 \
|
||||
ccstdc.m4 \
|
||||
check-decl.m4 \
|
||||
codeset.m4 \
|
||||
d-ino.m4 \
|
||||
decl.m4 \
|
||||
error.m4 \
|
||||
fnmatch.m4 \
|
||||
getcwd.m4 \
|
||||
getline.m4 \
|
||||
gettext.m4 \
|
||||
glibc21.m4 \
|
||||
iconv.m4 \
|
||||
inttypes.m4 \
|
||||
jm-mktime.m4 \
|
||||
lcmessage.m4 \
|
||||
longlong.m4 \
|
||||
malloc.m4 \
|
||||
mbrtowc.m4 \
|
||||
mbstate_t.m4 \
|
||||
prereq.m4 \
|
||||
progtest.m4 \
|
||||
realloc.m4 \
|
||||
strerror_r.m4 \
|
||||
ulonglong.m4 \
|
||||
utimbuf.m4 \
|
||||
utime.m4 \
|
||||
utimes.m4 \
|
||||
xstrtoimax.m4 \
|
||||
xstrtoumax.m4
|
||||
23
m4/c-bs-a.m4
Normal file
23
m4/c-bs-a.m4
Normal file
@@ -0,0 +1,23 @@
|
||||
#serial 4
|
||||
|
||||
dnl From Paul Eggert.
|
||||
|
||||
AC_DEFUN([AC_C_BACKSLASH_A],
|
||||
[
|
||||
AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
|
||||
[AC_TRY_COMPILE([],
|
||||
[
|
||||
#if '\a' == 'a'
|
||||
syntax error;
|
||||
#endif
|
||||
char buf['\a' == 'a' ? -1 : 1];
|
||||
buf[0] = '\a';
|
||||
return buf[0] != "\a"[0];
|
||||
],
|
||||
ac_cv_c_backslash_a=yes,
|
||||
ac_cv_c_backslash_a=no)])
|
||||
if test $ac_cv_c_backslash_a = yes; then
|
||||
AC_DEFINE(HAVE_C_BACKSLASH_A, 1,
|
||||
[Define if backslash-a works in C strings.])
|
||||
fi
|
||||
])
|
||||
95
m4/ccstdc.m4
Normal file
95
m4/ccstdc.m4
Normal file
@@ -0,0 +1,95 @@
|
||||
# The following is taken from automake 1.4,
|
||||
# except that it prefers the compiler option -Ae to "-Aa -D_HPUX_SOURCE"
|
||||
# because only the former supports 64-bit integral types on HP-UX 10.20.
|
||||
|
||||
## ----------------------------------------- ##
|
||||
## ANSIfy the C compiler whenever possible. ##
|
||||
## From Franc,ois Pinard ##
|
||||
## ----------------------------------------- ##
|
||||
|
||||
# serial 2
|
||||
|
||||
# @defmac AC_PROG_CC_STDC
|
||||
# @maindex PROG_CC_STDC
|
||||
# @ovindex CC
|
||||
# If the C compiler in not in ANSI C mode by default, try to add an option
|
||||
# to output variable @code{CC} to make it so. This macro tries various
|
||||
# options that select ANSI C on some system or another. It considers the
|
||||
# compiler to be in ANSI C mode if it handles function prototypes correctly.
|
||||
#
|
||||
# If you use this macro, you should check after calling it whether the C
|
||||
# compiler has been set to accept ANSI C; if not, the shell variable
|
||||
# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
|
||||
# code in ANSI C, you can make an un-ANSIfied copy of it by using the
|
||||
# program @code{ansi2knr}, which comes with Ghostscript.
|
||||
# @end defmac
|
||||
|
||||
AC_DEFUN(AM_PROG_CC_STDC,
|
||||
[AC_REQUIRE([AC_PROG_CC])
|
||||
AC_BEFORE([$0], [AC_C_INLINE])
|
||||
AC_BEFORE([$0], [AC_C_CONST])
|
||||
dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
|
||||
dnl a magic option to avoid problems with ANSI preprocessor commands
|
||||
dnl like #elif.
|
||||
dnl FIXME: can't do this because then AC_AIX won't work due to a
|
||||
dnl circular dependency.
|
||||
dnl AC_BEFORE([$0], [AC_PROG_CPP])
|
||||
AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
|
||||
AC_CACHE_VAL(am_cv_prog_cc_stdc,
|
||||
[am_cv_prog_cc_stdc=no
|
||||
ac_save_CC="$CC"
|
||||
# Don't try gcc -ansi; that turns off useful extensions and
|
||||
# breaks some systems' header files.
|
||||
# AIX -qlanglvl=ansi
|
||||
# Ultrix and OSF/1 -std1
|
||||
# HP-UX -Aa -D_HPUX_SOURCE
|
||||
# SVR4 -Xc -D__EXTENSIONS__
|
||||
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
||||
do
|
||||
CC="$ac_save_CC $ac_arg"
|
||||
AC_TRY_COMPILE(
|
||||
[#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
||||
struct buf { int x; };
|
||||
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
||||
static char *e (p, i)
|
||||
char **p;
|
||||
int i;
|
||||
{
|
||||
return p[i];
|
||||
}
|
||||
static char *f (char * (*g) (char **, int), char **p, ...)
|
||||
{
|
||||
char *s;
|
||||
va_list v;
|
||||
va_start (v,p);
|
||||
s = g (p, va_arg (v,int));
|
||||
va_end (v);
|
||||
return s;
|
||||
}
|
||||
int test (int i, double x);
|
||||
struct s1 {int (*f) (int a);};
|
||||
struct s2 {int (*f) (double a);};
|
||||
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
||||
int argc;
|
||||
char **argv;
|
||||
], [
|
||||
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
||||
],
|
||||
[am_cv_prog_cc_stdc="$ac_arg"; break])
|
||||
done
|
||||
CC="$ac_save_CC"
|
||||
])
|
||||
if test -z "$am_cv_prog_cc_stdc"; then
|
||||
AC_MSG_RESULT([none needed])
|
||||
else
|
||||
AC_MSG_RESULT($am_cv_prog_cc_stdc)
|
||||
fi
|
||||
case "x$am_cv_prog_cc_stdc" in
|
||||
x|xno) ;;
|
||||
*) CC="$CC $am_cv_prog_cc_stdc" ;;
|
||||
esac
|
||||
])
|
||||
37
m4/decl.m4
Normal file
37
m4/decl.m4
Normal file
@@ -0,0 +1,37 @@
|
||||
#serial 5
|
||||
|
||||
AC_DEFUN(jm_CHECK_DECLARATION,
|
||||
[
|
||||
AC_MSG_CHECKING([whether $1 is declared])
|
||||
AC_CACHE_VAL(jm_cv_func_decl_$1,
|
||||
[AC_TRY_COMPILE($2,
|
||||
[
|
||||
#ifndef $1
|
||||
char *(*pfn) = (char *(*)) $1
|
||||
#endif
|
||||
],
|
||||
eval "jm_cv_func_decl_$1=yes",
|
||||
eval "jm_cv_func_decl_$1=no")])
|
||||
|
||||
if eval "test \"`echo '$jm_cv_func_decl_'$1`\" = yes"; then
|
||||
AC_MSG_RESULT(yes)
|
||||
ifelse([$3], , :, [$3])
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
ifelse([$4], , , [$4
|
||||
])dnl
|
||||
fi
|
||||
])dnl
|
||||
|
||||
dnl jm_CHECK_DECLARATIONS(INCLUDES, FUNCTION... [, ACTION-IF-DECLARED
|
||||
dnl [, ACTION-IF-NOT-DECLARED]])
|
||||
AC_DEFUN(jm_CHECK_DECLARATIONS,
|
||||
[
|
||||
for jm_func in $2
|
||||
do
|
||||
jm_CHECK_DECLARATION($jm_func, $1,
|
||||
[
|
||||
jm_tr_func=HAVE_DECL_`echo $jm_func | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
|
||||
AC_DEFINE_UNQUOTED($jm_tr_func) $3], $4)dnl
|
||||
done
|
||||
])
|
||||
13
m4/error.m4
Normal file
13
m4/error.m4
Normal file
@@ -0,0 +1,13 @@
|
||||
#serial 4
|
||||
|
||||
dnl FIXME: put these prerequisite-only *.m4 files in a separate
|
||||
dnl directory -- otherwise, they'll conflict with existing files.
|
||||
|
||||
dnl These are the prerequisite macros for GNU's error.c file.
|
||||
AC_DEFUN([jm_PREREQ_ERROR],
|
||||
[
|
||||
AC_CHECK_FUNCS(strerror vprintf doprnt)
|
||||
AC_CHECK_DECLS([strerror])
|
||||
AC_FUNC_STRERROR_R
|
||||
AC_HEADER_STDC
|
||||
])
|
||||
24
m4/fnmatch.m4
Normal file
24
m4/fnmatch.m4
Normal file
@@ -0,0 +1,24 @@
|
||||
dnl This is a copy of autoconf 2.13, except we also check that
|
||||
dnl FNM_FILE_NAME | FNM_LEADING_DIR works.
|
||||
dnl
|
||||
undefine([AC_FUNC_FNMATCH])
|
||||
AC_DEFUN(AC_FUNC_FNMATCH,
|
||||
[AC_CACHE_CHECK(for working GNU-style fnmatch, ac_cv_func_fnmatch_works,
|
||||
# Some versions of Solaris, SCO, and the GNU C Library
|
||||
# have a broken or incompatible fnmatch.
|
||||
# So we run a test program. If we are cross-compiling, take no chance.
|
||||
# Thanks to John Oleynick, Franc,ois Pinard, and Paul Eggert for this test.
|
||||
[AC_TRY_RUN([#include <fnmatch.h>
|
||||
main() {
|
||||
exit (fnmatch ("a*", "abc", 0) != 0
|
||||
|| fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) != FNM_NOMATCH
|
||||
|| fnmatch("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR) != 0
|
||||
|| fnmatch("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR) != 0
|
||||
|| fnmatch("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR) != 0);
|
||||
}],
|
||||
ac_cv_func_fnmatch_works=yes, ac_cv_func_fnmatch_works=no,
|
||||
ac_cv_func_fnmatch_works=no)])
|
||||
if test $ac_cv_func_fnmatch_works = yes; then
|
||||
AC_DEFINE(HAVE_FNMATCH)
|
||||
fi
|
||||
])
|
||||
53
m4/getcwd.m4
Normal file
53
m4/getcwd.m4
Normal file
@@ -0,0 +1,53 @@
|
||||
# getcwd.m4 - check whether getcwd (NULL, 0) allocates memory for result
|
||||
|
||||
# Copyright 2001 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software Foundation,
|
||||
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
# Written by Paul Eggert.
|
||||
|
||||
AC_DEFUN([AC_FUNC_GETCWD_NULL],
|
||||
[AC_CHECK_HEADERS(stdlib.h unistd.h)
|
||||
AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result],
|
||||
[ac_cv_func_getcwd_null],
|
||||
[AC_TRY_RUN(
|
||||
[
|
||||
# ifdef HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
# endif
|
||||
# ifdef HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
# endif
|
||||
# ifndef getcwd
|
||||
char *getcwd ();
|
||||
# endif
|
||||
int
|
||||
main ()
|
||||
{
|
||||
if (chdir ("/") != 0)
|
||||
exit (1);
|
||||
else
|
||||
{
|
||||
char *f = getcwd (NULL, 0);
|
||||
exit (! (f && f[0] == '/' && !f[1]));
|
||||
}
|
||||
}],
|
||||
[ac_cv_func_getcwd_null=yes],
|
||||
[ac_cv_func_getcwd_null=no],
|
||||
[ac_cv_func_getcwd_null=no])])
|
||||
if test $ac_cv_func_getcwd_null = yes; then
|
||||
AC_DEFINE(HAVE_GETCWD_NULL, 1,
|
||||
[Define if getcwd (NULL, 0) allocates memory for result.])
|
||||
fi])
|
||||
368
m4/gettext.m4
Normal file
368
m4/gettext.m4
Normal file
@@ -0,0 +1,368 @@
|
||||
# Macro to add for using GNU gettext.
|
||||
# Ulrich Drepper <drepper@cygnus.com>, 1995.
|
||||
#
|
||||
# This file can be copied and used freely without restrictions. It can
|
||||
# be used in projects which are not available under the GNU General Public
|
||||
# License but which still want to provide support for the GNU gettext
|
||||
# functionality.
|
||||
# Please note that the actual code of GNU gettext is covered by the GNU
|
||||
# General Public License and is *not* in the public domain.
|
||||
|
||||
# serial 10
|
||||
|
||||
dnl Usage: AM_WITH_NLS([TOOLSYMBOL], [NEEDSYMBOL], [LIBDIR]).
|
||||
dnl If TOOLSYMBOL is specified and is 'use-libtool', then a libtool library
|
||||
dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
|
||||
dnl depending on --{enable,disable}-{shared,static} and on the presence of
|
||||
dnl AM-DISABLE-SHARED). Otherwise, a static library
|
||||
dnl $(top_builddir)/intl/libintl.a will be created.
|
||||
dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
|
||||
dnl implementations (in libc or libintl) without the ngettext() function
|
||||
dnl will be ignored.
|
||||
dnl LIBDIR is used to find the intl libraries. If empty,
|
||||
dnl the value `$(top_builddir)/intl/' is used.
|
||||
dnl
|
||||
dnl The result of the configuration is one of three cases:
|
||||
dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
|
||||
dnl and used.
|
||||
dnl Catalog format: GNU --> install in $(datadir)
|
||||
dnl Catalog extension: .mo after installation, .gmo in source tree
|
||||
dnl 2) GNU gettext has been found in the system's C library.
|
||||
dnl Catalog format: GNU --> install in $(datadir)
|
||||
dnl Catalog extension: .mo after installation, .gmo in source tree
|
||||
dnl 3) No internationalization, always use English msgid.
|
||||
dnl Catalog format: none
|
||||
dnl Catalog extension: none
|
||||
dnl The use of .gmo is historical (it was needed to avoid overwriting the
|
||||
dnl GNU format catalogs when building on a platform with an X/Open gettext),
|
||||
dnl but we keep it in order not to force irrelevant filename changes on the
|
||||
dnl maintainers.
|
||||
dnl
|
||||
AC_DEFUN([AM_WITH_NLS],
|
||||
[AC_MSG_CHECKING([whether NLS is requested])
|
||||
dnl Default is enabled NLS
|
||||
AC_ARG_ENABLE(nls,
|
||||
[ --disable-nls do not use Native Language Support],
|
||||
USE_NLS=$enableval, USE_NLS=yes)
|
||||
AC_MSG_RESULT($USE_NLS)
|
||||
AC_SUBST(USE_NLS)
|
||||
|
||||
BUILD_INCLUDED_LIBINTL=no
|
||||
USE_INCLUDED_LIBINTL=no
|
||||
INTLLIBS=
|
||||
|
||||
dnl If we use NLS figure out what method
|
||||
if test "$USE_NLS" = "yes"; then
|
||||
AC_DEFINE(ENABLE_NLS, 1,
|
||||
[Define to 1 if translation of program messages to the user's native language
|
||||
is requested.])
|
||||
AC_MSG_CHECKING([whether included gettext is requested])
|
||||
AC_ARG_WITH(included-gettext,
|
||||
[ --with-included-gettext use the GNU gettext library included here],
|
||||
nls_cv_force_use_gnu_gettext=$withval,
|
||||
nls_cv_force_use_gnu_gettext=no)
|
||||
AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
|
||||
|
||||
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
|
||||
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
|
||||
dnl User does not insist on using GNU NLS library. Figure out what
|
||||
dnl to use. If GNU gettext is available we use this. Else we have
|
||||
dnl to fall back to GNU NLS library.
|
||||
CATOBJEXT=NONE
|
||||
|
||||
dnl Add a version number to the cache macros.
|
||||
define(gt_cv_func_gnugettext_libc, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libc])
|
||||
define(gt_cv_func_gnugettext_libintl, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libintl])
|
||||
|
||||
AC_CHECK_HEADER(libintl.h,
|
||||
[AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
|
||||
[AC_TRY_LINK([#include <libintl.h>
|
||||
extern int _nl_msg_cat_cntr;],
|
||||
[bindtextdomain ("", "");
|
||||
return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],
|
||||
gt_cv_func_gnugettext_libc=yes,
|
||||
gt_cv_func_gnugettext_libc=no)])
|
||||
|
||||
if test "$gt_cv_func_gnugettext_libc" != "yes"; then
|
||||
AC_CACHE_CHECK([for GNU gettext in libintl],
|
||||
gt_cv_func_gnugettext_libintl,
|
||||
[gt_save_LIBS="$LIBS"
|
||||
LIBS="$LIBS -lintl $LIBICONV"
|
||||
AC_TRY_LINK([#include <libintl.h>
|
||||
extern int _nl_msg_cat_cntr;],
|
||||
[bindtextdomain ("", "");
|
||||
return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],
|
||||
gt_cv_func_gnugettext_libintl=yes,
|
||||
gt_cv_func_gnugettext_libintl=no)
|
||||
LIBS="$gt_save_LIBS"])
|
||||
fi
|
||||
|
||||
dnl If an already present or preinstalled GNU gettext() is found,
|
||||
dnl use it. But if this macro is used in GNU gettext, and GNU
|
||||
dnl gettext is already preinstalled in libintl, we update this
|
||||
dnl libintl. (Cf. the install rule in intl/Makefile.in.)
|
||||
if test "$gt_cv_func_gnugettext_libc" = "yes" \
|
||||
|| { test "$gt_cv_func_gnugettext_libintl" = "yes" \
|
||||
&& test "$PACKAGE" != gettext; }; then
|
||||
AC_DEFINE(HAVE_GETTEXT, 1,
|
||||
[Define if the GNU gettext() function is already present or preinstalled.])
|
||||
|
||||
if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
|
||||
dnl If iconv() is in a separate libiconv library, then anyone
|
||||
dnl linking with libintl{.a,.so} also needs to link with
|
||||
dnl libiconv.
|
||||
INTLLIBS="-lintl $LIBICONV"
|
||||
fi
|
||||
|
||||
gt_save_LIBS="$LIBS"
|
||||
LIBS="$LIBS $INTLLIBS"
|
||||
AC_CHECK_FUNCS(dcgettext)
|
||||
LIBS="$gt_save_LIBS"
|
||||
|
||||
dnl Search for GNU msgfmt in the PATH.
|
||||
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
||||
[$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1], :)
|
||||
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
||||
|
||||
dnl Search for GNU xgettext in the PATH.
|
||||
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
||||
[$ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1], :)
|
||||
|
||||
CATOBJEXT=.gmo
|
||||
fi
|
||||
])
|
||||
|
||||
if test "$CATOBJEXT" = "NONE"; then
|
||||
dnl GNU gettext is not found in the C library.
|
||||
dnl Fall back on GNU gettext library.
|
||||
nls_cv_use_gnu_gettext=yes
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$nls_cv_use_gnu_gettext" = "yes"; then
|
||||
dnl Mark actions used to generate GNU NLS library.
|
||||
INTLOBJS="\$(GETTOBJS)"
|
||||
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
||||
[$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1], :)
|
||||
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
||||
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
||||
[$ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1], :)
|
||||
AC_SUBST(MSGFMT)
|
||||
BUILD_INCLUDED_LIBINTL=yes
|
||||
USE_INCLUDED_LIBINTL=yes
|
||||
CATOBJEXT=.gmo
|
||||
INTLLIBS="ifelse([$3],[],\$(top_builddir)/intl,[$3])/libintl.ifelse([$1], use-libtool, [l], [])a $LIBICONV"
|
||||
LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
|
||||
fi
|
||||
|
||||
dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
|
||||
dnl Test whether we really found GNU msgfmt.
|
||||
if test "$GMSGFMT" != ":"; then
|
||||
dnl If it is no GNU msgfmt we define it as : so that the
|
||||
dnl Makefiles still can work.
|
||||
if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then
|
||||
: ;
|
||||
else
|
||||
AC_MSG_RESULT(
|
||||
[found msgfmt program is not GNU msgfmt; ignore it])
|
||||
GMSGFMT=":"
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
|
||||
dnl Test whether we really found GNU xgettext.
|
||||
if test "$XGETTEXT" != ":"; then
|
||||
dnl If it is no GNU xgettext we define it as : so that the
|
||||
dnl Makefiles still can work.
|
||||
if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then
|
||||
: ;
|
||||
else
|
||||
AC_MSG_RESULT(
|
||||
[found xgettext program is not GNU xgettext; ignore it])
|
||||
XGETTEXT=":"
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl We need to process the po/ directory.
|
||||
POSUB=po
|
||||
fi
|
||||
AC_OUTPUT_COMMANDS(
|
||||
[for ac_file in $CONFIG_FILES; do
|
||||
# Support "outfile[:infile[:infile...]]"
|
||||
case "$ac_file" in
|
||||
*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
|
||||
esac
|
||||
# PO directories have a Makefile.in generated from Makefile.in.in.
|
||||
case "$ac_file" in */Makefile.in)
|
||||
# Adjust a relative srcdir.
|
||||
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
|
||||
ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
|
||||
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
|
||||
# In autoconf-2.13 it is called $ac_given_srcdir.
|
||||
# In autoconf-2.50 it is called $srcdir.
|
||||
test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
|
||||
case "$ac_given_srcdir" in
|
||||
.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
|
||||
/*) top_srcdir="$ac_given_srcdir" ;;
|
||||
*) top_srcdir="$ac_dots$ac_given_srcdir" ;;
|
||||
esac
|
||||
if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
|
||||
rm -f "$ac_dir/POTFILES"
|
||||
test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
|
||||
sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
|
||||
test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
|
||||
sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
done])
|
||||
|
||||
|
||||
dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
|
||||
dnl to 'yes' because some of the testsuite requires it.
|
||||
if test "$PACKAGE" = gettext; then
|
||||
BUILD_INCLUDED_LIBINTL=yes
|
||||
fi
|
||||
|
||||
dnl intl/plural.c is generated from intl/plural.y. It requires bison,
|
||||
dnl because plural.y uses bison specific features. It requires at least
|
||||
dnl bison-1.26 because earlier versions generate a plural.c that doesn't
|
||||
dnl compile.
|
||||
dnl bison is only needed for the maintainer (who touches plural.y). But in
|
||||
dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
|
||||
dnl the rule in general Makefile. Now, some people carelessly touch the
|
||||
dnl files or have a broken "make" program, hence the plural.c rule will
|
||||
dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
|
||||
dnl present or too old.
|
||||
AC_CHECK_PROGS([INTLBISON], [bison])
|
||||
if test -z "$INTLBISON"; then
|
||||
ac_verc_fail=yes
|
||||
else
|
||||
dnl Found it, now check the version.
|
||||
AC_MSG_CHECKING([version of bison])
|
||||
changequote(<<,>>)dnl
|
||||
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* \([0-9]*\.[0-9.]*\).*$/\1/p'`
|
||||
case $ac_prog_version in
|
||||
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
|
||||
1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
|
||||
changequote([,])dnl
|
||||
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
|
||||
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
|
||||
esac
|
||||
AC_MSG_RESULT([$ac_prog_version])
|
||||
fi
|
||||
if test $ac_verc_fail = yes; then
|
||||
INTLBISON=:
|
||||
fi
|
||||
|
||||
dnl These rules are solely for the distribution goal. While doing this
|
||||
dnl we only have to keep exactly one list of the available catalogs
|
||||
dnl in configure.in.
|
||||
for lang in $ALL_LINGUAS; do
|
||||
GMOFILES="$GMOFILES $lang.gmo"
|
||||
POFILES="$POFILES $lang.po"
|
||||
done
|
||||
|
||||
dnl Make all variables we use known to autoconf.
|
||||
AC_SUBST(BUILD_INCLUDED_LIBINTL)
|
||||
AC_SUBST(USE_INCLUDED_LIBINTL)
|
||||
AC_SUBST(CATALOGS)
|
||||
AC_SUBST(CATOBJEXT)
|
||||
AC_SUBST(GMOFILES)
|
||||
AC_SUBST(INTLLIBS)
|
||||
AC_SUBST(INTLOBJS)
|
||||
AC_SUBST(POFILES)
|
||||
AC_SUBST(POSUB)
|
||||
|
||||
dnl For backward compatibility. Some configure.ins may be using this.
|
||||
nls_cv_header_intl=
|
||||
nls_cv_header_libgt=
|
||||
|
||||
dnl For backward compatibility. Some Makefiles may be using this.
|
||||
DATADIRNAME=share
|
||||
AC_SUBST(DATADIRNAME)
|
||||
|
||||
dnl For backward compatibility. Some Makefiles may be using this.
|
||||
INSTOBJEXT=.mo
|
||||
AC_SUBST(INSTOBJEXT)
|
||||
|
||||
dnl For backward compatibility. Some Makefiles may be using this.
|
||||
GENCAT=gencat
|
||||
AC_SUBST(GENCAT)
|
||||
])
|
||||
|
||||
dnl Usage: Just like AM_WITH_NLS, which see.
|
||||
AC_DEFUN([AM_GNU_GETTEXT],
|
||||
[AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
||||
AC_REQUIRE([AC_PROG_CC])dnl
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||
AC_REQUIRE([AC_PROG_RANLIB])dnl
|
||||
AC_REQUIRE([AC_ISC_POSIX])dnl
|
||||
AC_REQUIRE([AC_HEADER_STDC])dnl
|
||||
AC_REQUIRE([AC_C_CONST])dnl
|
||||
AC_REQUIRE([AC_C_INLINE])dnl
|
||||
AC_REQUIRE([AC_TYPE_OFF_T])dnl
|
||||
AC_REQUIRE([AC_TYPE_SIZE_T])dnl
|
||||
AC_REQUIRE([AC_FUNC_ALLOCA])dnl
|
||||
AC_REQUIRE([AC_FUNC_MMAP])dnl
|
||||
AC_REQUIRE([jm_GLIBC21])dnl
|
||||
|
||||
AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
|
||||
stdlib.h string.h unistd.h sys/param.h])
|
||||
AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getcwd getegid geteuid \
|
||||
getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
|
||||
strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
|
||||
|
||||
AM_ICONV
|
||||
AM_LANGINFO_CODESET
|
||||
AM_LC_MESSAGES
|
||||
AM_WITH_NLS([$1],[$2],[$3])
|
||||
|
||||
if test "x$CATOBJEXT" != "x"; then
|
||||
if test "x$ALL_LINGUAS" = "x"; then
|
||||
LINGUAS=
|
||||
else
|
||||
AC_MSG_CHECKING(for catalogs to be installed)
|
||||
NEW_LINGUAS=
|
||||
for presentlang in $ALL_LINGUAS; do
|
||||
useit=no
|
||||
for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do
|
||||
# Use the presentlang catalog if desiredlang is
|
||||
# a. equal to presentlang, or
|
||||
# b. a variant of presentlang (because in this case,
|
||||
# presentlang can be used as a fallback for messages
|
||||
# which are not translated in the desiredlang catalog).
|
||||
case "$desiredlang" in
|
||||
"$presentlang"*) useit=yes;;
|
||||
esac
|
||||
done
|
||||
if test $useit = yes; then
|
||||
NEW_LINGUAS="$NEW_LINGUAS $presentlang"
|
||||
fi
|
||||
done
|
||||
LINGUAS=$NEW_LINGUAS
|
||||
AC_MSG_RESULT($LINGUAS)
|
||||
fi
|
||||
|
||||
dnl Construct list of names of catalog files to be constructed.
|
||||
if test -n "$LINGUAS"; then
|
||||
for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
|
||||
dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
|
||||
dnl Try to locate is.
|
||||
MKINSTALLDIRS=
|
||||
if test -n "$ac_aux_dir"; then
|
||||
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
|
||||
fi
|
||||
if test -z "$MKINSTALLDIRS"; then
|
||||
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
|
||||
fi
|
||||
AC_SUBST(MKINSTALLDIRS)
|
||||
|
||||
dnl Enable libtool support if the surrounding package wishes it.
|
||||
INTL_LIBTOOL_SUFFIX_PREFIX=ifelse([$1], use-libtool, [l], [])
|
||||
AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
|
||||
])
|
||||
32
m4/inttypes.m4
Normal file
32
m4/inttypes.m4
Normal file
@@ -0,0 +1,32 @@
|
||||
#serial 6
|
||||
|
||||
dnl From Paul Eggert.
|
||||
|
||||
AC_PREREQ(2.52)
|
||||
|
||||
# Define intmax_t to long or long long if <inttypes.h> doesn't define.
|
||||
|
||||
AC_DEFUN([jm_AC_TYPE_INTMAX_T],
|
||||
[
|
||||
AC_REQUIRE([jm_AC_TYPE_LONG_LONG])
|
||||
AC_CHECK_TYPE(intmax_t, ,
|
||||
[test $ac_cv_type_long_long = yes \
|
||||
&& ac_type='long long' \
|
||||
|| ac_type='long'
|
||||
AC_DEFINE_UNQUOTED(intmax_t, $ac_type,
|
||||
[Define to widest signed type if <inttypes.h> doesn't define.])])
|
||||
])
|
||||
|
||||
# Define uintmax_t to unsigned long or unsigned long long
|
||||
# if <inttypes.h> doesn't define.
|
||||
|
||||
AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
|
||||
[
|
||||
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
|
||||
AC_CHECK_TYPE(uintmax_t, ,
|
||||
[test $ac_cv_type_unsigned_long_long = yes \
|
||||
&& ac_type='unsigned long long' \
|
||||
|| ac_type='unsigned long'
|
||||
AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
|
||||
[Define to widest unsigned type if <inttypes.h> doesn't define.])])
|
||||
])
|
||||
19
m4/mbrtowc.m4
Normal file
19
m4/mbrtowc.m4
Normal file
@@ -0,0 +1,19 @@
|
||||
#serial 1
|
||||
|
||||
dnl From Paul Eggert
|
||||
|
||||
AC_DEFUN(jm_FUNC_MBRTOWC,
|
||||
[
|
||||
AC_MSG_CHECKING([whether mbrtowc and mbstate_t are properly declared])
|
||||
AC_CACHE_VAL(jm_cv_func_mbrtowc,
|
||||
[AC_TRY_LINK(
|
||||
[#include <wchar.h>],
|
||||
[mbstate_t state; return ! (sizeof state && mbrtowc);],
|
||||
[jm_cv_func_mbrtowc=yes],
|
||||
[jm_cv_func_mbrtowc=no])])
|
||||
if test $jm_cv_func_mbrtowc = yes; then
|
||||
AC_MSG_RESULT(yes)
|
||||
AC_DEFINE(HAVE_MBRTOWC, 1,
|
||||
[Define to 1 if mbrtowc and mbstate_t are properly declared.])
|
||||
fi
|
||||
])
|
||||
29
m4/mbstate_t.m4
Normal file
29
m4/mbstate_t.m4
Normal file
@@ -0,0 +1,29 @@
|
||||
# serial 9
|
||||
|
||||
# From Paul Eggert.
|
||||
|
||||
# BeOS 5 has <wchar.h> but does not define mbstate_t,
|
||||
# so you can't declare an object of that type.
|
||||
# Check for this incompatibility with Standard C.
|
||||
|
||||
# Include stdlib.h first, because otherwise this test would fail on Linux
|
||||
# (at least glibc-2.1.3) because the "_XOPEN_SOURCE 500" definition elicits
|
||||
# a syntax error in wchar.h due to the use of undefined __int32_t.
|
||||
|
||||
AC_DEFUN([AC_MBSTATE_T],
|
||||
[
|
||||
AC_CHECK_HEADERS(stdlib.h)
|
||||
|
||||
AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t,
|
||||
[AC_TRY_COMPILE([
|
||||
#if HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
#endif
|
||||
#include <wchar.h>],
|
||||
[mbstate_t x; return sizeof x;],
|
||||
ac_cv_type_mbstate_t=yes,
|
||||
ac_cv_type_mbstate_t=no)])
|
||||
if test $ac_cv_type_mbstate_t = no; then
|
||||
AC_DEFINE(mbstate_t, int,
|
||||
[Define to a type if <wchar.h> does not define.])
|
||||
fi])
|
||||
141
m4/prereq.m4
Normal file
141
m4/prereq.m4
Normal file
@@ -0,0 +1,141 @@
|
||||
#serial 21
|
||||
|
||||
dnl These are the prerequisite macros for files in the lib/
|
||||
dnl directories of the fileutils, sh-utils, and textutils packages.
|
||||
|
||||
AC_DEFUN([jm_PREREQ],
|
||||
[
|
||||
jm_PREREQ_ADDEXT
|
||||
jm_PREREQ_CANON_HOST
|
||||
jm_PREREQ_DIRNAME
|
||||
jm_PREREQ_ERROR
|
||||
jm_PREREQ_EXCLUDE
|
||||
jm_PREREQ_GETPAGESIZE
|
||||
jm_PREREQ_HASH
|
||||
jm_PREREQ_HUMAN
|
||||
jm_PREREQ_MBSWIDTH
|
||||
jm_PREREQ_MEMCHR
|
||||
jm_PREREQ_QUOTEARG
|
||||
jm_PREREQ_READUTMP
|
||||
jm_PREREQ_REGEX
|
||||
jm_PREREQ_TEMPNAME # called by mkstemp
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_ADDEXT],
|
||||
[
|
||||
dnl For addext.c.
|
||||
AC_SYS_LONG_FILE_NAMES
|
||||
AC_CHECK_FUNCS(pathconf)
|
||||
AC_CHECK_HEADERS(limits.h string.h unistd.h)
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_CANON_HOST],
|
||||
[
|
||||
dnl Add any libraries as early as possible.
|
||||
dnl In particular, inet_ntoa needs -lnsl at least on Solaris5.5.1,
|
||||
dnl so we have to add -lnsl to LIBS before checking for that function.
|
||||
AC_SEARCH_LIBS(gethostbyname, [inet nsl])
|
||||
|
||||
dnl These come from -lnsl on Solaris5.5.1.
|
||||
AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
|
||||
|
||||
AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
|
||||
AC_CHECK_HEADERS(unistd.h string.h netdb.h sys/socket.h \
|
||||
netinet/in.h arpa/inet.h)
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_DIRNAME],
|
||||
[
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_HEADERS(string.h)
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_EXCLUDE],
|
||||
[
|
||||
jm_FUNC_FNMATCH
|
||||
AC_CHECK_HEADERS(stdbool.h)
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_GETPAGESIZE],
|
||||
[
|
||||
AC_CHECK_FUNCS(getpagesize)
|
||||
AC_CHECK_HEADERS(OS.h unistd.h)
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_HASH],
|
||||
[
|
||||
AC_CHECK_HEADERS(stdlib.h stdbool.h)
|
||||
AC_REQUIRE([jm_CHECK_DECLS])
|
||||
])
|
||||
|
||||
# If you use human.c, you need the following files:
|
||||
# inttypes.m4 ulonglong.m4
|
||||
AC_DEFUN([jm_PREREQ_HUMAN],
|
||||
[
|
||||
AC_CHECK_HEADERS(limits.h stdlib.h string.h)
|
||||
AC_CHECK_DECLS([getenv])
|
||||
AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_MEMCHR],
|
||||
[
|
||||
AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h)
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_QUOTEARG],
|
||||
[
|
||||
AC_CHECK_FUNCS(isascii iswprint)
|
||||
jm_FUNC_MBRTOWC
|
||||
AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
|
||||
AC_HEADER_STDC
|
||||
AC_C_BACKSLASH_A
|
||||
AC_MBSTATE_T
|
||||
AM_C_PROTOTYPES
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_READUTMP],
|
||||
[
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_HEADERS(string.h utmp.h utmpx.h sys/param.h)
|
||||
AC_CHECK_FUNCS(utmpname)
|
||||
AC_CHECK_FUNCS(utmpxname)
|
||||
AM_C_PROTOTYPES
|
||||
|
||||
if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
|
||||
utmp_includes="\
|
||||
$ac_includes_default
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMP_H
|
||||
# include <utmp.h>
|
||||
#endif
|
||||
"
|
||||
AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
|
||||
AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
|
||||
AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
|
||||
AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
|
||||
AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes])
|
||||
AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes])
|
||||
AC_LIBOBJ(readutmp)
|
||||
fi
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_REGEX],
|
||||
[
|
||||
dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
|
||||
dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary
|
||||
dnl to get them.
|
||||
AC_CHECK_FUNCS(bzero bcopy isascii btowc)
|
||||
AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h)
|
||||
AC_HEADER_STDC
|
||||
AC_FUNC_ALLOCA
|
||||
])
|
||||
|
||||
AC_DEFUN([jm_PREREQ_TEMPNAME],
|
||||
[
|
||||
AC_HEADER_STDC
|
||||
AC_HEADER_STAT
|
||||
AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h)
|
||||
AC_CHECK_FUNCS(__secure_getenv gettimeofday)
|
||||
])
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user