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MTX with library.

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Allows to call mtx routines.
    The rpm for this version must be built as:
    Replace mtx.spec in SPECS
    Put *.patch into SOURCES
    and build rpm.
This commit is contained in:
Alexander Moibenko
2018-08-01 10:48:36 -05:00
parent 3718d257b2
commit 05c81f6d17
5 changed files with 805 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
mtx-1.3.12/Makefile.in
View File

@@ -3,16 +3,17 @@
# USE GMAKE, NOT REGULAR BSD MAKE!)
#
# Valid targets:
# linux86 freebsd86 solarissparc sgi dec vms
# linux86 freebsd86 solarissparc sgi dec vms
#
# Makefile changes by Lars Kellogg-Stedman for better integration with
# GNU Autoconf.
# GNU Autoconf.
# Version # for 'make dist'...
VERSION=1.3.12
BINS = mtx@EXEEXT@ tapeinfo@EXEEXT@ loaderinfo@EXEEXT@ scsitape@EXEEXT@ scsieject@EXEEXT@
EXTRA_BINS = nsmhack@EXEEXT@
LIB=libmtx.a
DBGS := $(BINS:%@EXEEXT@=%.dbg)
MAN = mtx.1 tapeinfo.1 loaderinfo.1 scsitape.1 scsieject.1
MAN_HTML := $(MAN:%.1=%.html)
@@ -46,7 +47,7 @@ VPATH = $(srcdir)
# Linux on x86...
#
ifeq ($(TARGET),linux)
CFLAGS += -Wall
CFLAGS += -Wall -fpic -O3
CPPFLAGS += -DLONG_PRINT_REQUEST_SENSE=1
endif
@@ -64,7 +65,7 @@ LIBS += -lcam
endif
ifeq ($(TARGET),hpux)
CFLAGS += -O -D_HPUX_SOURCE -D __hpux__
CFLAGS += -O -D_HPUX_SOURCE -D __hpux__
endif
#
@@ -105,7 +106,7 @@ else
strip $< -o $@
endif
all: $(BINS)
all: $(BINS) $(LIB)
dbgs: $(DBGS)
@@ -113,7 +114,7 @@ install: $(BINS)
$(INSTALL_DIR) $(DESTDIR)$(sbindir)
for file in $(BINS); do \
$(INSTALL_BIN) "$$file" $(DESTDIR)$(sbindir) ; \
done
done
$(INSTALL_DIR) $(DESTDIR)$(mandir) $(DESTDIR)$(mandir)/man1
for file in mtx.1 tapeinfo.1 scsitape.1 scsieject.1 loaderinfo.1 ; do \
$(INSTALL_DOC) "$$file" $(DESTDIR)$(mandir)/man1 ; \
@@ -132,7 +133,7 @@ distclean: clean
rm -f Makefile config.h config.log config.cache config.status
dist: distclean
./makedist $(VERSION)
./makedist $(VERSION)
loaderinfo@EXEEXT@: loaderinfo.o mtxl.o mtxl.h mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o loaderinfo@EXEEXT@ loaderinfo.o mtxl.o $(EXTRA) $(LIBS)
@@ -143,7 +144,7 @@ nsmhack@EXEEXT@: nsmhack.o mtxl.o $(EXTRA)
mtx@EXEEXT@: mtx.o mtxl.o mtxl.h mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o mtx@EXEEXT@ mtx.o mtxl.o $(EXTRA) $(LIBS)
mam2debug@EXEEXT@: mtxl.o mam2debug.o mtx.h $(EXTRA)
mam2debug@EXEEXT@: mtxl.o mam2debug.o mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o mam2debug@EXEEXT@ mtxl.o mam2debug.o $(EXTRA) $(LIBS)
tapeinfo@EXEEXT@: tapeinfo.o mtxl.o mtx.h mtxl.h $(EXTRA)
@@ -160,6 +161,9 @@ scsitape.o: scsitape.c mtx.h mtxl.h
scsieject@EXEEXT@: scsieject.o mtxl.o mtxl.h mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o scsieject@EXEEXT@ scsieject.o mtxl.o $(EXTRA) $(LIBS)
$(LIB): mtx.o mtxl.o
ar qvs contrib/$(LIB) mtx.o mtxl.o
$(CC) $(LDFLAGS) -shared -o contrib/libmtx.so mtx.o mtxl.o
scsieject.o: scsieject.c mtx.h mtxl.h
loaderinfo.o: loaderinfo.c mtx.h mtxl.h

27
mtx-1.3.12/mtx.c
View File

@@ -79,7 +79,8 @@ static char *PeripheralDeviceType[32] =
static int argc;
static char **argv;
static char *device=NULL; /* the device name passed as argument */
char *device=NULL; /* the device name passed as argument */
int absolute_addressing=0; /* if not 0 - use absolute adresses of storage and tranport elements as known to the robot */
/* Unfortunately this must be true for SGI, because SGI does not
use an int :-(.
@@ -496,14 +497,24 @@ static void Status(void)
TransferElementNumber < ElementStatus->DataTransferElementCount;
TransferElementNumber++)
{
if (absolute_addressing==0) {
printf("Data Transfer Element %d:", TransferElementNumber);
}
else {
printf("Data Transfer Element %d :", ElementStatus->DataTransferElementAddress[TransferElementNumber]);
}
if (ElementStatus->DataTransferElementFull[TransferElementNumber])
{
if (ElementStatus->DataTransferElementSourceStorageElementNumber[TransferElementNumber] > -1)
{
printf("Full (Storage Element %d Loaded)",
ElementStatus->DataTransferElementSourceStorageElementNumber[TransferElementNumber]+1);
if (absolute_addressing==0) {
printf("Full (Storage Element %d Loaded)",
ElementStatus->DataTransferElementSourceStorageElementNumber[TransferElementNumber]+1);
}
else {
printf("Full (Storage Element %d Loaded)",
ElementStatus->StorageElementAddress[TransferElementNumber]);
}
}
else
{
@@ -531,9 +542,16 @@ static void Status(void)
StorageElementNumber < ElementStatus->StorageElementCount;
StorageElementNumber++)
{
if (absolute_addressing==0) {
printf( " Storage Element %d%s:%s", StorageElementNumber + 1,
(ElementStatus->StorageElementIsImportExport[StorageElementNumber]) ? " IMPORT/EXPORT" : "",
(ElementStatus->StorageElementFull[StorageElementNumber] ? "Full " : "Empty"));
}
else {
printf( " Storage Element %d%s:%s", ElementStatus->StorageElementAddress[StorageElementNumber],
(ElementStatus->StorageElementIsImportExport[StorageElementNumber]) ? " IMPORT/EXPORT" : "",
(ElementStatus->StorageElementFull[StorageElementNumber] ? "Full " : "Empty"));
}
if (ElementStatus->PrimaryVolumeTag[StorageElementNumber][0])
{
@@ -918,7 +936,6 @@ void execute_command(struct command_table_struct *command)
}
open_device();
}
if (!ElementStatus && command->need_status)
{
inquiry_info = RequestInquiry(MediumChangerFD,&RequestSense);

10
mtx-1.3.12/mtx.spec
View File

@@ -1,6 +1,6 @@
Name: mtx
Version: 1.3.12
Release: 14%{?dist}
Release: 14fnal_p%{?dist}
Summary: SCSI media changer control program
License: GPLv2
Group: Applications/System
@@ -14,6 +14,7 @@ Patch2: emc-fix-fail-with-too-high-slot-count_cleanupver.patch
Patch3: mtx-1.3.12-fix-resource-leak.patch
Patch4: mtx-1.3.12-scsitape-usage--add-erase.patch
Patch5: mtx-1.3.12-man-Document-mtx-eject-and-previous-operations.patch
Patch6: mtx-1.3.12-mtx-library.patch
URL: http://mtx.sourceforge.net/
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -38,6 +39,7 @@ tape at a time, you should install MTX.
%patch3 -p1 -b .fixresourceleak
%patch4 -p1 -b .scsitape_adderase
%patch5 -p1 -b .mtxman1upd
%patch6 -p2 -b .mtxlib
# remove exec permission
chmod a-x contrib/config_sgen_solaris.sh contrib/mtx-changer
@@ -67,6 +69,8 @@ rm -rf $RPM_BUILD_ROOT
%changelog
* Tue Jul 31 2018 Alexander Moibenko <moibenko@fnal.gov> - 1.3.12-14fnal_p
- Changes to allow to use mtx as library and show absolute transfer and storage elements as output of status call
* Wed Mar 16 2016 David Sommerseth <davids@redhat.com> - 1.3.12-14
- Update scsitape --help screen to show the erase command and improved mtx.1 man page (#948459)
@@ -220,14 +224,14 @@ rm -rf $RPM_BUILD_ROOT
* Thu Jun 15 2000 Preston Brown <pbrown@redhat.com>
- 1.2.7
* Tue May 23 2000 Preston Brown <pbrown@redhat.com>
* Tue May 23 2000 Preston Brown <pbrown@redhat.com>
- adopted for Winston
* Fri May 12 2000 Kenneth Porter <shiva@well.com>
- 1.2.6
- Fixed 'eepos' stuff to use | rather than || (whoops!)
- Accept a 4-byte element descriptor for the robot arm for certain older
- autochangers.
- autochangers.
* Mon May 8 2000 Kenneth Porter <shiva@well.com>
- Spell sourceforge right so the link at rpmfind.net will work.

145
mtx-1.3.12/mtxl.c
View File

@@ -23,7 +23,7 @@
/*
* FatalError: changed Feb. 2000 elg@badtux.org to eliminate a buffer
* overflow :-(. That could be important if mtxl is SUID for some reason.
* overflow :-(. That could be important if mtxl is SUID for some reason.
*/
#include "mtx.h"
@@ -34,7 +34,7 @@
/* #define DEBUG_MODE_SENSE 1 */
/* #define DEBUG */
/* #define DEBUG_SCSI */
#define __WEIRD_CHAR_SUPPRESS 1
#define __WEIRD_CHAR_SUPPRESS 1
/* zap the following define when we finally add real import/export support */
#define IMPORT_EXPORT_HACK 1 /* for the moment, import/export == storage */
@@ -100,7 +100,7 @@ Inquiry_T *RequestInquiry(DEVICE_TYPE fd, RequestSense_T *RequestSense)
Inquiry_T *Inquiry;
CDB_T CDB;
Inquiry = (Inquiry_T *) xmalloc(sizeof(Inquiry_T));
Inquiry = (Inquiry_T *) xmalloc(sizeof(Inquiry_T));
CDB[0] = 0x12; /* INQUIRY */
CDB[1] = 0; /* EVPD = 0 */
@@ -231,7 +231,8 @@ void FatalError(char *ErrorMessage, ...)
va_end(ArgumentPointer);
#ifndef VMS
exit(1);
//exit(1);
return; /* if used as library routine it can not exit, because this would terminate the caller */
#else
sys$exit(VMS_ExitCode);
#endif
@@ -280,10 +281,10 @@ int max(int x, int y)
/* Okay, this is a hack for the NSM modular jukebox series, which
* uses the "SEND DIAGNOSTIC" command to do shit.
* uses the "SEND DIAGNOSTIC" command to do shit.
*/
int SendNSMHack(DEVICE_TYPE MediumChangerFD, NSM_Param_T *nsm_command,
int SendNSMHack(DEVICE_TYPE MediumChangerFD, NSM_Param_T *nsm_command,
int param_len, int timeout)
{
CDB_T CDB;
@@ -362,7 +363,7 @@ NSM_Result_T *RecNSMHack( DEVICE_TYPE MediumChangerFD,
/* Routine to inventory the library. Needed by, e.g., some Breece Hill
* loaders. Sends an INITIALIZE_ELEMENT_STATUS command. This command
* has no parameters, such as a range to scan :-(.
* has no parameters, such as a range to scan :-(.
*/
int Inventory(DEVICE_TYPE MediumChangerFD)
@@ -370,7 +371,7 @@ int Inventory(DEVICE_TYPE MediumChangerFD)
CDB_T CDB;
/* okay, now for the command: */
CDB[0] = 0x07;
CDB[0] = 0x07;
CDB[1] = CDB[2] = CDB[3] = CDB[4] = CDB[5] = 0;
/* set us a very long timeout, sigh... */
@@ -394,8 +395,8 @@ int Inventory(DEVICE_TYPE MediumChangerFD)
/* Routine to read the Mode Sense Element Address Assignment Page */
/* We try to read the page. If we can't read the page, we return NULL.
* Our caller really isn't too worried about why we could not read the
* page, it will simply default to some kind of default values.
*/
* page, it will simply default to some kind of default values.
*/
ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
{
CDB_T CDB;
@@ -405,7 +406,7 @@ ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
/* okay, now for the command: */
CDB[0] = 0x1A; /* Mode Sense(6) */
CDB[1] = 0x08;
CDB[1] = 0x08;
CDB[2] = 0x1D; /* Mode Sense Element Address Assignment Page */
CDB[3] = 0;
CDB[4] = 136; /* allocation_length... */
@@ -482,7 +483,7 @@ ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
((int)sense_page->NumStorageHi << 8) + sense_page->NumStorageLo;
retval->ImportExportStart =
((int)sense_page->ImportExportStartHi << 8) + sense_page->ImportExportStartLo;
((int)sense_page->ImportExportStartHi << 8) + sense_page->ImportExportStartLo;
retval->NumImportExport =
((int)sense_page->NumImportExportHi << 8) + sense_page->NumImportExportLo;
@@ -494,7 +495,7 @@ ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
((int)sense_page->NumDataTransferHi << 8) + sense_page->NumDataTransferLo;
/* allocate a couple spares 'cause some HP autochangers and maybe others
* don't properly report the robotics arm(s) count here...
* don't properly report the robotics arm(s) count here...
*/
retval->NumElements =
retval->NumStorage+retval->NumImportExport +
@@ -549,7 +550,7 @@ static ElementStatus_T *AllocateElementData(ElementModeSense_T *mode_sense)
retval->DataTransferElementAddress =
(int *)xzmalloc(sizeof(int) * (mode_sense->NumDataTransfer + 1));
retval->DataTransferElementSourceStorageElementNumber =
retval->DataTransferElementSourceStorageElementNumber =
(int *)xzmalloc(sizeof(int) * (mode_sense->NumDataTransfer + 1));
retval->DataTransferPrimaryVolumeTag =
(barcode *)xzmalloc(sizeof(barcode) * (mode_sense->NumDataTransfer + 1));
@@ -587,14 +588,14 @@ void copy_barcode(unsigned char *src, unsigned char *dest)
dest++;
}
*dest = 0; /* null-terminate */
*dest = 0; /* null-terminate */
}
/* This #%!@# routine has more parameters than I can count! */
static unsigned char *SendElementStatusRequestActual(
DEVICE_TYPE MediumChangerFD,
RequestSense_T *RequestSense,
Inquiry_T *inquiry_info,
Inquiry_T *inquiry_info,
SCSI_Flags_T *flags,
int ElementStart,
int NumElements,
@@ -609,7 +610,7 @@ static unsigned char *SendElementStatusRequestActual(
#ifdef HAVE_GET_ID_LUN
scsi_id_t *scsi_id;
#endif
if (inquiry_info->MChngr &&
if (inquiry_info->MChngr &&
inquiry_info->PeripheralDeviceType != MEDIUM_CHANGER_TYPE)
{
is_attached = true;
@@ -617,7 +618,7 @@ static unsigned char *SendElementStatusRequestActual(
if (flags->no_attached)
{
/* override, sigh */
/* override, sigh */
is_attached = false;
}
@@ -633,11 +634,11 @@ static unsigned char *SendElementStatusRequestActual(
if (is_attached)
{
CDB[0] = 0xB4; /* whoops, READ_ELEMENT_STATUS_ATTACHED! */
CDB[0] = 0xB4; /* whoops, READ_ELEMENT_STATUS_ATTACHED! */
}
#ifdef HAVE_GET_ID_LUN
CDB[1] = (scsi_id->lun << 5) | ((flags->no_barcodes) ?
CDB[1] = (scsi_id->lun << 5) | ((flags->no_barcodes) ?
0 : 0x10) | flags->elementtype; /* Lun + VolTag + Type code */
free(scsi_id);
#else
@@ -677,7 +678,7 @@ static unsigned char *SendElementStatusRequestActual(
/*
First see if we have sense key of 'illegal request',
additional sense code of '24', additional sense qualfier of
additional sense code of '24', additional sense qualfier of
'0', and field in error of '4'. This means that we issued a request
w/bar code reader and did not have one, thus must re-issue the request
w/out barcode :-(.
@@ -722,14 +723,14 @@ static unsigned char *SendElementStatusRequestActual(
PrintRequestSense(RequestSense); /* see what it sez :-(. */
fprintf(stderr,"Data:\n");
PrintHex(2, DataBuffer, 40);
#endif
#endif
return DataBuffer; /* we succeeded! */
}
unsigned char *SendElementStatusRequest(DEVICE_TYPE MediumChangerFD,
RequestSense_T *RequestSense,
Inquiry_T *inquiry_info,
Inquiry_T *inquiry_info,
SCSI_Flags_T *flags,
int ElementStart,
int NumElements,
@@ -750,7 +751,7 @@ unsigned char *SendElementStatusRequest(DEVICE_TYPE MediumChangerFD,
/*
One weird loader wants either 8 or BYTE_COUNT_OF_REPORT
values for the ALLOCATION_LENGTH. Give it what it wants
if we get an Sense Key of 05 Illegal Request with a
if we get an Sense Key of 05 Illegal Request with a
CDB position of 7 as the field in error.
*/
@@ -882,7 +883,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
{
/* TransportElementDescriptor =
(TransportElementDescriptor_T *) DataPointer; */
memcpy(&TEBuf, DataPointer,
memcpy(&TEBuf, DataPointer,
(TransportElementDescriptorLength <= sizeof(TEBuf)) ?
TransportElementDescriptorLength :
sizeof(TEBuf));
@@ -909,7 +910,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
case MediumTransportElement:
ElementStatus->TransportElementAddress = BigEndian16(TransportElementDescriptor->ElementAddress);
#ifdef DEBUG
fprintf(stderr,"TransportElementAddress=%d\n",ElementStatus->TransportElementAddress);
fprintf(stderr,"TransportElementAddress=%d\n",ElementStatus->TransportElementAddress);
#endif
break;
@@ -936,7 +937,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
ElementStatus->StorageElementFull[ImportExportIndex] =
TransportElementDescriptor->Full;
if ( (TransportElementDescriptorLength > 11) &&
if ( (TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_AVOLTAG))
{
copy_barcode(TransportElementDescriptor->AlternateVolumeTag,
@@ -945,8 +946,8 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
else
{
ElementStatus->AlternateVolumeTag[ImportExportIndex][0] = 0; /* null string. */;
}
if ((TransportElementDescriptorLength > 11) &&
}
if ((TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_PVOLTAG))
{
copy_barcode(TransportElementDescriptor->PrimaryVolumeTag,
@@ -967,8 +968,8 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
fprintf(stderr,"StorageElementCount=%d ElementAddress = %d ",ElementStatus->StorageElementCount,BigEndian16(TransportElementDescriptor->ElementAddress));
#endif
/* ATL/Exabyte kludge -- skip slots that aren't installed :-( */
if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
TransportElementDescriptor->AdditionalSenseCodeQualifier==0x02)
if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
TransportElementDescriptor->AdditionalSenseCodeQualifier==0x02)
continue;
ElementStatus->StorageElementAddress[ElementStatus->StorageElementCount] =
@@ -986,7 +987,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
ElementStatus->StorageElementCount; /* slot idx. */
/* ElementStatus->StorageElementAddress[ElementStatus->StorageElementCount]; */
}
if ((TransportElementDescriptorLength > 11) &&
if ((TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_AVOLTAG))
{
copy_barcode(TransportElementDescriptor->AlternateVolumeTag,
@@ -995,8 +996,8 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
else
{
ElementStatus->AlternateVolumeTag[ElementStatus->StorageElementCount][0]=0; /* null string. */;
}
if ((TransportElementDescriptorLength > 11) &&
}
if ((TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_PVOLTAG))
{
copy_barcode(TransportElementDescriptor->PrimaryVolumeTag,
@@ -1009,9 +1010,9 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
ElementStatus->StorageElementCount++;
/*
Note that the original mtx had no check here for
Note that the original mtx had no check here for
buffer overflow, though some drives might mistakingly
do one...
do one...
*/
if (ElementStatus->StorageElementCount > mode_sense->NumStorage)
@@ -1033,33 +1034,33 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
report that they have a 2nd tape drive when they don't. We
could generalize this in an ideal world, but my attempt to
do so failed with dual-drive Exabyte tape libraries that
*DID* have the second drive. Sigh.
*DID* have the second drive. Sigh.
*/
if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
TransportElementDescriptor->AdditionalSenseCodeQualifier==0x04)
{
continue;
}
/* generalize it. Does it work? Let's try it! */
/*
/*
No, dammit, following does not work on dual-drive Exabyte
'cause if a tape is in the drive, it sets the AdditionalSense
code to something (sigh).
*/
/* if (TransportElementDescriptor->AdditionalSenseCode!=0)
continue;
*/
*/
ElementStatus->DataTransferElementAddress[ElementStatus->DataTransferElementCount] =
BigEndian16(TransportElementDescriptor->ElementAddress);
ElementStatus->DataTransferElementFull[ElementStatus->DataTransferElementCount] =
ElementStatus->DataTransferElementFull[ElementStatus->DataTransferElementCount] =
TransportElementDescriptor->Full;
ElementStatus->DataTransferElementSourceStorageElementNumber[ElementStatus->DataTransferElementCount] =
BigEndian16(TransportElementDescriptor->SourceStorageElementAddress);
#ifdef DEBUG
fprintf(stderr, "%d: ElementAddress = %d, Full = %d, SourceElement = %d\n",
fprintf(stderr, "%d: ElementAddress = %d, Full = %d, SourceElement = %d\n",
ElementStatus->DataTransferElementCount,
ElementStatus->DataTransferElementAddress[ElementStatus->DataTransferElementCount],
ElementStatus->DataTransferElementFull[ElementStatus->DataTransferElementCount],
@@ -1118,17 +1119,17 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
/*
* We no longer do the funky trick to figure out ALLOCATION_LENGTH.
* Instead, we use the SCSI Generic command rather than SEND_SCSI_COMMAND
* under Linux, which gets around the @#%@ 4k buffer size in Linux.
* under Linux, which gets around the @#%@ 4k buffer size in Linux.
* We still have the restriction that Linux cuts off the last two
* bytes of the SENSE DATA (Q#@$%@#$^ Linux!). Which means that the
* verbose widget won't work :-(.
* verbose widget won't work :-(.
* We now look for that "attached" bit in the inquiry_info to see whether
* to use READ_ELEMENT_ATTACHED or plain old READ_ELEMENT. In addition, we
* look at the device type in the inquiry_info to see whether it is a media
* changer or tape device, and if it's a media changer device, we ignore the
* attached bit (one beta tester found an old 4-tape DAT changer that set
* the attached bit for both the tape device AND the media changer device).
* the attached bit for both the tape device AND the media changer device).
*/
@@ -1155,7 +1156,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
if (flags->no_attached)
{
/* override, sigh */
/* override, sigh */
is_attached = false;
}
@@ -1185,7 +1186,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
ElementStatus->DataTransferElementCount = 0;
/* first, allocate some empty storage stuff: Note that we pass this
* down to ParseElementStatus (sigh!)
* down to ParseElementStatus (sigh!)
*/
EmptyStorageElementAddress = (int *)xzmalloc((mode_sense->NumStorage+1)*sizeof(int));
@@ -1202,7 +1203,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
for (i = 0; i < mode_sense->NumDataTransfer; i++)
{
/* initialize them to an illegal # so that we can fix later... */
ElementStatus->DataTransferElementSourceStorageElementNumber[i] = -1;
ElementStatus->DataTransferElementSourceStorageElementNumber[i] = -1;
}
if (flags->querytype == MTX_ELEMENTSTATUS_ORIGINAL)
@@ -1308,7 +1309,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
PrintRequestSense(RequestSense);
#endif
FreeElementData(ElementStatus);
return NULL;
return NULL;
}
#ifdef DEBUG
@@ -1323,7 +1324,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
/* grr, damned brain dead HP doesn't report that it has any! */
if (!mode_sense->NumMediumTransport)
{
{
ElementStatus->TransportElementAddress = 0; /* default it sensibly :-(. */
}
else
@@ -1347,8 +1348,8 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
PrintRequestSense(RequestSense);
#endif
FreeElementData(ElementStatus);
return NULL;
}
return NULL;
}
#ifdef DEBUG
fprintf(stderr,"Parsing robot arm data\n");
#endif
@@ -1366,8 +1367,8 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
fprintf(stderr,"Using alternative element status polling method (all elements)\n");
#endif
/* ----------------- ALL Elements ---------------------- */
/* Just keep asking for elements till no more are returned
- increment our starting address as we go acording to the
/* Just keep asking for elements till no more are returned
- increment our starting address as we go acording to the
number of elements returned from the last call
*/
@@ -1384,7 +1385,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
mode_sense->MaxReadElementStatusData);
if (!DataBuffer)
{
if (RequestSense->AdditionalSenseCode == 0x21 &&
if (RequestSense->AdditionalSenseCode == 0x21 &&
RequestSense->AdditionalSenseCodeQualifier == 0x01)
{
/* Error is invalid element address, we've probably just hit the end */
@@ -1393,8 +1394,8 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
/* darn. Free up stuff and return. */
FreeElementData(ElementStatus);
return NULL;
}
return NULL;
}
nLastEl = nNextEl;
@@ -1423,7 +1424,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
*
* Pass1:
* Translate from raw element # to our translated # (if possible).
* First, check the SourceStorageElementNumbers against the list of
* First, check the SourceStorageElementNumbers against the list of
* filled slots. If the slots indicated are empty, we accept that list as
* valid. Otherwise decide the SourceStorageElementNumbers are invalid.
*
@@ -1432,7 +1433,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
* then we must search for free slots, and assign SourceStorageElementNumbers
* to those free slots. We happen to already built a list of free
* slots as part of the process of reading the storage element numbers
* from the tape. So that's easy enough to do!
* from the tape. So that's easy enough to do!
*/
#ifdef DEBUG_TAPELIST
@@ -1448,7 +1449,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
/*
* Now we re-assign origin slots if the "real" origin slot
* is obviously defective:
* is obviously defective:
*/
/* pass one: */
for (i = 0; i < ElementStatus->DataTransferElementCount; i++)
@@ -1486,12 +1487,12 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
* drives will be assigned a -1 (see the initialization loop for
* EmptyStorageElementAddress above), which will be reported as "slot 0"
* by the user interface. This is an invalid value, but more useful for us
* to have than just crapping out here :-(.
* to have than just crapping out here :-(.
*/
empty_idx=0;
for (i = 0; i < ElementStatus->DataTransferElementCount; i++)
{
if (ElementStatus->DataTransferElementFull[i] &&
if (ElementStatus->DataTransferElementFull[i] &&
ElementStatus->DataTransferElementSourceStorageElementNumber[i] < 0)
{
#ifdef DEBUG_TAPELIST
@@ -1543,7 +1544,7 @@ RequestSense_T *PositionElement(DEVICE_TYPE MediumChangerFD,
/* Now the actual media movement routine! */
RequestSense_T *MoveMedium( DEVICE_TYPE MediumChangerFD, int SourceAddress,
int DestinationAddress,
int DestinationAddress,
ElementStatus_T *ElementStatus,
Inquiry_T *inquiry_info, SCSI_Flags_T *flags)
{
@@ -1646,7 +1647,7 @@ RequestSense_T *ExchangeMedium( DEVICE_TYPE MediumChangerFD, int SourceAddress,
#ifdef DEBUG_EXCHANGE
dump_cdb(&CDB,12);
#endif
#endif
if (SCSI_ExecuteCommand(MediumChangerFD, Output, &CDB, 12,
NULL, 0, RequestSense) != 0)
@@ -1690,8 +1691,8 @@ RequestSense_T *Erase(DEVICE_TYPE MediumChangerFD)
return NULL; /* Success! */
}
/* Routine to send an LOAD/UNLOAD from the MMC/SSC spec to a device.
* For tapes and changers this can be used either to eject a tape
/* Routine to send an LOAD/UNLOAD from the MMC/SSC spec to a device.
* For tapes and changers this can be used either to eject a tape
* or to eject a magazine (on some Seagate changers, when sent to LUN 1 ).
* For CD/DVDs this is used to Load or Unload a disc which is required by
* some media changers.
@@ -1721,8 +1722,8 @@ int LoadUnload(DEVICE_TYPE fd, int bLoad)
return 0; /* did do! */
}
/* Routine to send an START/STOP from the MMC/SSC spec to a device.
* For tape drives this may be required prior to using the changer
/* Routine to send an START/STOP from the MMC/SSC spec to a device.
* For tape drives this may be required prior to using the changer
* Load or Unload commands.
* For CD/DVD drives this is used to Load or Unload a disc which may be
* required by some media changers.
@@ -1746,9 +1747,9 @@ int StartStop(DEVICE_TYPE fd, int bStart)
return 0; /* did do! */
}
/* Routine to send a LOCK/UNLOCK from the SSC/MMC spec to a device.
/* Routine to send a LOCK/UNLOCK from the SSC/MMC spec to a device.
* This can be used to prevent or allow the Tape or CD/DVD from being
* removed.
* removed.
*/
int LockUnlock(DEVICE_TYPE fd, int bLock)
@@ -1876,7 +1877,7 @@ void PrintRequestSense(RequestSense_T *RequestSense)
fprintf(stderr, "mtx: Request Sense: Valid Residual=%s\n", RequestSense->Valid ? Yes : No);
if (RequestSense->ErrorCode == 0x70)
{
{
msg = "Current" ;
}
else if (RequestSense->ErrorCode == 0x71)

691
mtx-1.3.12/patches/mtx-1.3.12-mtx-library.patch Normal file
View File

@@ -0,0 +1,691 @@
diff --git a/mtx-1.3.12/Makefile.in b/mtx-1.3.12/Makefile.in
index 05894d2..18fc35b 100644
--- a/mtx-1.3.12/Makefile.in
+++ b/mtx-1.3.12/Makefile.in
@@ -3,16 +3,17 @@
# USE GMAKE, NOT REGULAR BSD MAKE!)
#
# Valid targets:
-# linux86 freebsd86 solarissparc sgi dec vms
+# linux86 freebsd86 solarissparc sgi dec vms
#
# Makefile changes by Lars Kellogg-Stedman for better integration with
-# GNU Autoconf.
+# GNU Autoconf.
# Version # for 'make dist'...
VERSION=1.3.12
BINS = mtx@EXEEXT@ tapeinfo@EXEEXT@ loaderinfo@EXEEXT@ scsitape@EXEEXT@ scsieject@EXEEXT@
EXTRA_BINS = nsmhack@EXEEXT@
+LIB=libmtx.a
DBGS := $(BINS:%@EXEEXT@=%.dbg)
MAN = mtx.1 tapeinfo.1 loaderinfo.1 scsitape.1 scsieject.1
MAN_HTML := $(MAN:%.1=%.html)
@@ -46,7 +47,7 @@ VPATH = $(srcdir)
# Linux on x86...
#
ifeq ($(TARGET),linux)
-CFLAGS += -Wall
+CFLAGS += -Wall -fpic -O3
CPPFLAGS += -DLONG_PRINT_REQUEST_SENSE=1
endif
@@ -64,7 +65,7 @@ LIBS += -lcam
endif
ifeq ($(TARGET),hpux)
-CFLAGS += -O -D_HPUX_SOURCE -D __hpux__
+CFLAGS += -O -D_HPUX_SOURCE -D __hpux__
endif
#
@@ -105,7 +106,7 @@ else
strip $< -o $@
endif
-all: $(BINS)
+all: $(BINS) $(LIB)
dbgs: $(DBGS)
@@ -113,7 +114,7 @@ install: $(BINS)
$(INSTALL_DIR) $(DESTDIR)$(sbindir)
for file in $(BINS); do \
$(INSTALL_BIN) "$$file" $(DESTDIR)$(sbindir) ; \
- done
+ done
$(INSTALL_DIR) $(DESTDIR)$(mandir) $(DESTDIR)$(mandir)/man1
for file in mtx.1 tapeinfo.1 scsitape.1 scsieject.1 loaderinfo.1 ; do \
$(INSTALL_DOC) "$$file" $(DESTDIR)$(mandir)/man1 ; \
@@ -132,7 +133,7 @@ distclean: clean
rm -f Makefile config.h config.log config.cache config.status
dist: distclean
- ./makedist $(VERSION)
+ ./makedist $(VERSION)
loaderinfo@EXEEXT@: loaderinfo.o mtxl.o mtxl.h mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o loaderinfo@EXEEXT@ loaderinfo.o mtxl.o $(EXTRA) $(LIBS)
@@ -143,7 +144,7 @@ nsmhack@EXEEXT@: nsmhack.o mtxl.o $(EXTRA)
mtx@EXEEXT@: mtx.o mtxl.o mtxl.h mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o mtx@EXEEXT@ mtx.o mtxl.o $(EXTRA) $(LIBS)
-mam2debug@EXEEXT@: mtxl.o mam2debug.o mtx.h $(EXTRA)
+mam2debug@EXEEXT@: mtxl.o mam2debug.o mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o mam2debug@EXEEXT@ mtxl.o mam2debug.o $(EXTRA) $(LIBS)
tapeinfo@EXEEXT@: tapeinfo.o mtxl.o mtx.h mtxl.h $(EXTRA)
@@ -160,6 +161,9 @@ scsitape.o: scsitape.c mtx.h mtxl.h
scsieject@EXEEXT@: scsieject.o mtxl.o mtxl.h mtx.h $(EXTRA)
$(CC) $(LDFLAGS) -o scsieject@EXEEXT@ scsieject.o mtxl.o $(EXTRA) $(LIBS)
+$(LIB): mtx.o mtxl.o
+ ar qvs contrib/$(LIB) mtx.o mtxl.o
+ $(CC) $(LDFLAGS) -shared -o contrib/libmtx.so mtx.o mtxl.o
scsieject.o: scsieject.c mtx.h mtxl.h
loaderinfo.o: loaderinfo.c mtx.h mtxl.h
diff --git a/mtx-1.3.12/mtx.c b/mtx-1.3.12/mtx.c
index fab11bb..e09d161 100644
--- a/mtx-1.3.12/mtx.c
+++ b/mtx-1.3.12/mtx.c
@@ -79,7 +79,8 @@ static char *PeripheralDeviceType[32] =
static int argc;
static char **argv;
-static char *device=NULL; /* the device name passed as argument */
+char *device=NULL; /* the device name passed as argument */
+int absolute_addressing=0; /* if not 0 - use absolute adresses of storage and tranport elements as known to the robot */
/* Unfortunately this must be true for SGI, because SGI does not
use an int :-(.
@@ -496,14 +497,24 @@ static void Status(void)
TransferElementNumber < ElementStatus->DataTransferElementCount;
TransferElementNumber++)
{
-
+ if (absolute_addressing==0) {
printf("Data Transfer Element %d:", TransferElementNumber);
+ }
+ else {
+ printf("Data Transfer Element %d :", ElementStatus->DataTransferElementAddress[TransferElementNumber]);
+ }
if (ElementStatus->DataTransferElementFull[TransferElementNumber])
{
if (ElementStatus->DataTransferElementSourceStorageElementNumber[TransferElementNumber] > -1)
{
- printf("Full (Storage Element %d Loaded)",
- ElementStatus->DataTransferElementSourceStorageElementNumber[TransferElementNumber]+1);
+ if (absolute_addressing==0) {
+ printf("Full (Storage Element %d Loaded)",
+ ElementStatus->DataTransferElementSourceStorageElementNumber[TransferElementNumber]+1);
+ }
+ else {
+ printf("Full (Storage Element %d Loaded)",
+ ElementStatus->StorageElementAddress[TransferElementNumber]);
+ }
}
else
{
@@ -531,9 +542,16 @@ static void Status(void)
StorageElementNumber < ElementStatus->StorageElementCount;
StorageElementNumber++)
{
+ if (absolute_addressing==0) {
printf( " Storage Element %d%s:%s", StorageElementNumber + 1,
(ElementStatus->StorageElementIsImportExport[StorageElementNumber]) ? " IMPORT/EXPORT" : "",
(ElementStatus->StorageElementFull[StorageElementNumber] ? "Full " : "Empty"));
+ }
+ else {
+ printf( " Storage Element %d%s:%s", ElementStatus->StorageElementAddress[StorageElementNumber],
+ (ElementStatus->StorageElementIsImportExport[StorageElementNumber]) ? " IMPORT/EXPORT" : "",
+ (ElementStatus->StorageElementFull[StorageElementNumber] ? "Full " : "Empty"));
+ }
if (ElementStatus->PrimaryVolumeTag[StorageElementNumber][0])
{
@@ -918,7 +936,6 @@ void execute_command(struct command_table_struct *command)
}
open_device();
}
-
if (!ElementStatus && command->need_status)
{
inquiry_info = RequestInquiry(MediumChangerFD,&RequestSense);
diff --git a/mtx-1.3.12/mtxl.c b/mtx-1.3.12/mtxl.c
index c468f88..5e3b921 100644
--- a/mtx-1.3.12/mtxl.c
+++ b/mtx-1.3.12/mtxl.c
@@ -23,7 +23,7 @@
/*
* FatalError: changed Feb. 2000 elg@badtux.org to eliminate a buffer
- * overflow :-(. That could be important if mtxl is SUID for some reason.
+ * overflow :-(. That could be important if mtxl is SUID for some reason.
*/
#include "mtx.h"
@@ -34,7 +34,7 @@
/* #define DEBUG_MODE_SENSE 1 */
/* #define DEBUG */
/* #define DEBUG_SCSI */
-#define __WEIRD_CHAR_SUPPRESS 1
+#define __WEIRD_CHAR_SUPPRESS 1
/* zap the following define when we finally add real import/export support */
#define IMPORT_EXPORT_HACK 1 /* for the moment, import/export == storage */
@@ -100,7 +100,7 @@ Inquiry_T *RequestInquiry(DEVICE_TYPE fd, RequestSense_T *RequestSense)
Inquiry_T *Inquiry;
CDB_T CDB;
- Inquiry = (Inquiry_T *) xmalloc(sizeof(Inquiry_T));
+ Inquiry = (Inquiry_T *) xmalloc(sizeof(Inquiry_T));
CDB[0] = 0x12; /* INQUIRY */
CDB[1] = 0; /* EVPD = 0 */
@@ -231,7 +231,8 @@ void FatalError(char *ErrorMessage, ...)
va_end(ArgumentPointer);
#ifndef VMS
- exit(1);
+ //exit(1);
+ return; /* if used as library routine it can not exit, because this would terminate the caller */
#else
sys$exit(VMS_ExitCode);
#endif
@@ -280,10 +281,10 @@ int max(int x, int y)
/* Okay, this is a hack for the NSM modular jukebox series, which
- * uses the "SEND DIAGNOSTIC" command to do shit.
+ * uses the "SEND DIAGNOSTIC" command to do shit.
*/
-int SendNSMHack(DEVICE_TYPE MediumChangerFD, NSM_Param_T *nsm_command,
+int SendNSMHack(DEVICE_TYPE MediumChangerFD, NSM_Param_T *nsm_command,
int param_len, int timeout)
{
CDB_T CDB;
@@ -362,7 +363,7 @@ NSM_Result_T *RecNSMHack( DEVICE_TYPE MediumChangerFD,
/* Routine to inventory the library. Needed by, e.g., some Breece Hill
* loaders. Sends an INITIALIZE_ELEMENT_STATUS command. This command
- * has no parameters, such as a range to scan :-(.
+ * has no parameters, such as a range to scan :-(.
*/
int Inventory(DEVICE_TYPE MediumChangerFD)
@@ -370,7 +371,7 @@ int Inventory(DEVICE_TYPE MediumChangerFD)
CDB_T CDB;
/* okay, now for the command: */
- CDB[0] = 0x07;
+ CDB[0] = 0x07;
CDB[1] = CDB[2] = CDB[3] = CDB[4] = CDB[5] = 0;
/* set us a very long timeout, sigh... */
@@ -394,8 +395,8 @@ int Inventory(DEVICE_TYPE MediumChangerFD)
/* Routine to read the Mode Sense Element Address Assignment Page */
/* We try to read the page. If we can't read the page, we return NULL.
* Our caller really isn't too worried about why we could not read the
- * page, it will simply default to some kind of default values.
- */
+ * page, it will simply default to some kind of default values.
+ */
ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
{
CDB_T CDB;
@@ -405,7 +406,7 @@ ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
/* okay, now for the command: */
CDB[0] = 0x1A; /* Mode Sense(6) */
- CDB[1] = 0x08;
+ CDB[1] = 0x08;
CDB[2] = 0x1D; /* Mode Sense Element Address Assignment Page */
CDB[3] = 0;
CDB[4] = 136; /* allocation_length... */
@@ -482,7 +483,7 @@ ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
((int)sense_page->NumStorageHi << 8) + sense_page->NumStorageLo;
retval->ImportExportStart =
- ((int)sense_page->ImportExportStartHi << 8) + sense_page->ImportExportStartLo;
+ ((int)sense_page->ImportExportStartHi << 8) + sense_page->ImportExportStartLo;
retval->NumImportExport =
((int)sense_page->NumImportExportHi << 8) + sense_page->NumImportExportLo;
@@ -494,7 +495,7 @@ ElementModeSense_T *ReadAssignmentPage(DEVICE_TYPE MediumChangerFD)
((int)sense_page->NumDataTransferHi << 8) + sense_page->NumDataTransferLo;
/* allocate a couple spares 'cause some HP autochangers and maybe others
- * don't properly report the robotics arm(s) count here...
+ * don't properly report the robotics arm(s) count here...
*/
retval->NumElements =
retval->NumStorage+retval->NumImportExport +
@@ -549,7 +550,7 @@ static ElementStatus_T *AllocateElementData(ElementModeSense_T *mode_sense)
retval->DataTransferElementAddress =
(int *)xzmalloc(sizeof(int) * (mode_sense->NumDataTransfer + 1));
- retval->DataTransferElementSourceStorageElementNumber =
+ retval->DataTransferElementSourceStorageElementNumber =
(int *)xzmalloc(sizeof(int) * (mode_sense->NumDataTransfer + 1));
retval->DataTransferPrimaryVolumeTag =
(barcode *)xzmalloc(sizeof(barcode) * (mode_sense->NumDataTransfer + 1));
@@ -587,14 +588,14 @@ void copy_barcode(unsigned char *src, unsigned char *dest)
dest++;
}
- *dest = 0; /* null-terminate */
+ *dest = 0; /* null-terminate */
}
/* This #%!@# routine has more parameters than I can count! */
static unsigned char *SendElementStatusRequestActual(
DEVICE_TYPE MediumChangerFD,
RequestSense_T *RequestSense,
- Inquiry_T *inquiry_info,
+ Inquiry_T *inquiry_info,
SCSI_Flags_T *flags,
int ElementStart,
int NumElements,
@@ -609,7 +610,7 @@ static unsigned char *SendElementStatusRequestActual(
#ifdef HAVE_GET_ID_LUN
scsi_id_t *scsi_id;
#endif
- if (inquiry_info->MChngr &&
+ if (inquiry_info->MChngr &&
inquiry_info->PeripheralDeviceType != MEDIUM_CHANGER_TYPE)
{
is_attached = true;
@@ -617,7 +618,7 @@ static unsigned char *SendElementStatusRequestActual(
if (flags->no_attached)
{
- /* override, sigh */
+ /* override, sigh */
is_attached = false;
}
@@ -633,11 +634,11 @@ static unsigned char *SendElementStatusRequestActual(
if (is_attached)
{
- CDB[0] = 0xB4; /* whoops, READ_ELEMENT_STATUS_ATTACHED! */
+ CDB[0] = 0xB4; /* whoops, READ_ELEMENT_STATUS_ATTACHED! */
}
#ifdef HAVE_GET_ID_LUN
- CDB[1] = (scsi_id->lun << 5) | ((flags->no_barcodes) ?
+ CDB[1] = (scsi_id->lun << 5) | ((flags->no_barcodes) ?
0 : 0x10) | flags->elementtype; /* Lun + VolTag + Type code */
free(scsi_id);
#else
@@ -677,7 +678,7 @@ static unsigned char *SendElementStatusRequestActual(
/*
First see if we have sense key of 'illegal request',
- additional sense code of '24', additional sense qualfier of
+ additional sense code of '24', additional sense qualfier of
'0', and field in error of '4'. This means that we issued a request
w/bar code reader and did not have one, thus must re-issue the request
w/out barcode :-(.
@@ -722,14 +723,14 @@ static unsigned char *SendElementStatusRequestActual(
PrintRequestSense(RequestSense); /* see what it sez :-(. */
fprintf(stderr,"Data:\n");
PrintHex(2, DataBuffer, 40);
-#endif
+#endif
return DataBuffer; /* we succeeded! */
}
unsigned char *SendElementStatusRequest(DEVICE_TYPE MediumChangerFD,
RequestSense_T *RequestSense,
- Inquiry_T *inquiry_info,
+ Inquiry_T *inquiry_info,
SCSI_Flags_T *flags,
int ElementStart,
int NumElements,
@@ -750,7 +751,7 @@ unsigned char *SendElementStatusRequest(DEVICE_TYPE MediumChangerFD,
/*
One weird loader wants either 8 or BYTE_COUNT_OF_REPORT
values for the ALLOCATION_LENGTH. Give it what it wants
- if we get an Sense Key of 05 Illegal Request with a
+ if we get an Sense Key of 05 Illegal Request with a
CDB position of 7 as the field in error.
*/
@@ -882,7 +883,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
{
/* TransportElementDescriptor =
(TransportElementDescriptor_T *) DataPointer; */
- memcpy(&TEBuf, DataPointer,
+ memcpy(&TEBuf, DataPointer,
(TransportElementDescriptorLength <= sizeof(TEBuf)) ?
TransportElementDescriptorLength :
sizeof(TEBuf));
@@ -909,7 +910,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
case MediumTransportElement:
ElementStatus->TransportElementAddress = BigEndian16(TransportElementDescriptor->ElementAddress);
#ifdef DEBUG
- fprintf(stderr,"TransportElementAddress=%d\n",ElementStatus->TransportElementAddress);
+ fprintf(stderr,"TransportElementAddress=%d\n",ElementStatus->TransportElementAddress);
#endif
break;
@@ -936,7 +937,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
ElementStatus->StorageElementFull[ImportExportIndex] =
TransportElementDescriptor->Full;
- if ( (TransportElementDescriptorLength > 11) &&
+ if ( (TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_AVOLTAG))
{
copy_barcode(TransportElementDescriptor->AlternateVolumeTag,
@@ -945,8 +946,8 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
else
{
ElementStatus->AlternateVolumeTag[ImportExportIndex][0] = 0; /* null string. */;
- }
- if ((TransportElementDescriptorLength > 11) &&
+ }
+ if ((TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_PVOLTAG))
{
copy_barcode(TransportElementDescriptor->PrimaryVolumeTag,
@@ -967,8 +968,8 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
fprintf(stderr,"StorageElementCount=%d ElementAddress = %d ",ElementStatus->StorageElementCount,BigEndian16(TransportElementDescriptor->ElementAddress));
#endif
/* ATL/Exabyte kludge -- skip slots that aren't installed :-( */
- if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
- TransportElementDescriptor->AdditionalSenseCodeQualifier==0x02)
+ if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
+ TransportElementDescriptor->AdditionalSenseCodeQualifier==0x02)
continue;
ElementStatus->StorageElementAddress[ElementStatus->StorageElementCount] =
@@ -986,7 +987,7 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
ElementStatus->StorageElementCount; /* slot idx. */
/* ElementStatus->StorageElementAddress[ElementStatus->StorageElementCount]; */
}
- if ((TransportElementDescriptorLength > 11) &&
+ if ((TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_AVOLTAG))
{
copy_barcode(TransportElementDescriptor->AlternateVolumeTag,
@@ -995,8 +996,8 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
else
{
ElementStatus->AlternateVolumeTag[ElementStatus->StorageElementCount][0]=0; /* null string. */;
- }
- if ((TransportElementDescriptorLength > 11) &&
+ }
+ if ((TransportElementDescriptorLength > 11) &&
(ElementStatusPage->VolBits & E2_PVOLTAG))
{
copy_barcode(TransportElementDescriptor->PrimaryVolumeTag,
@@ -1009,9 +1010,9 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
ElementStatus->StorageElementCount++;
/*
- Note that the original mtx had no check here for
+ Note that the original mtx had no check here for
buffer overflow, though some drives might mistakingly
- do one...
+ do one...
*/
if (ElementStatus->StorageElementCount > mode_sense->NumStorage)
@@ -1033,33 +1034,33 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
report that they have a 2nd tape drive when they don't. We
could generalize this in an ideal world, but my attempt to
do so failed with dual-drive Exabyte tape libraries that
- *DID* have the second drive. Sigh.
+ *DID* have the second drive. Sigh.
*/
- if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
+ if (TransportElementDescriptor->AdditionalSenseCode==0x83 &&
TransportElementDescriptor->AdditionalSenseCodeQualifier==0x04)
{
continue;
}
/* generalize it. Does it work? Let's try it! */
- /*
+ /*
No, dammit, following does not work on dual-drive Exabyte
'cause if a tape is in the drive, it sets the AdditionalSense
code to something (sigh).
*/
/* if (TransportElementDescriptor->AdditionalSenseCode!=0)
continue;
- */
+ */
ElementStatus->DataTransferElementAddress[ElementStatus->DataTransferElementCount] =
BigEndian16(TransportElementDescriptor->ElementAddress);
- ElementStatus->DataTransferElementFull[ElementStatus->DataTransferElementCount] =
+ ElementStatus->DataTransferElementFull[ElementStatus->DataTransferElementCount] =
TransportElementDescriptor->Full;
ElementStatus->DataTransferElementSourceStorageElementNumber[ElementStatus->DataTransferElementCount] =
BigEndian16(TransportElementDescriptor->SourceStorageElementAddress);
#ifdef DEBUG
- fprintf(stderr, "%d: ElementAddress = %d, Full = %d, SourceElement = %d\n",
+ fprintf(stderr, "%d: ElementAddress = %d, Full = %d, SourceElement = %d\n",
ElementStatus->DataTransferElementCount,
ElementStatus->DataTransferElementAddress[ElementStatus->DataTransferElementCount],
ElementStatus->DataTransferElementFull[ElementStatus->DataTransferElementCount],
@@ -1118,17 +1119,17 @@ static void ParseElementStatus( int *EmptyStorageElementAddress,
/*
* We no longer do the funky trick to figure out ALLOCATION_LENGTH.
* Instead, we use the SCSI Generic command rather than SEND_SCSI_COMMAND
- * under Linux, which gets around the @#%@ 4k buffer size in Linux.
+ * under Linux, which gets around the @#%@ 4k buffer size in Linux.
* We still have the restriction that Linux cuts off the last two
* bytes of the SENSE DATA (Q#@$%@#$^ Linux!). Which means that the
- * verbose widget won't work :-(.
-
+ * verbose widget won't work :-(.
+
* We now look for that "attached" bit in the inquiry_info to see whether
* to use READ_ELEMENT_ATTACHED or plain old READ_ELEMENT. In addition, we
* look at the device type in the inquiry_info to see whether it is a media
* changer or tape device, and if it's a media changer device, we ignore the
* attached bit (one beta tester found an old 4-tape DAT changer that set
- * the attached bit for both the tape device AND the media changer device).
+ * the attached bit for both the tape device AND the media changer device).
*/
@@ -1155,7 +1156,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
if (flags->no_attached)
{
- /* override, sigh */
+ /* override, sigh */
is_attached = false;
}
@@ -1185,7 +1186,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
ElementStatus->DataTransferElementCount = 0;
/* first, allocate some empty storage stuff: Note that we pass this
- * down to ParseElementStatus (sigh!)
+ * down to ParseElementStatus (sigh!)
*/
EmptyStorageElementAddress = (int *)xzmalloc((mode_sense->NumStorage+1)*sizeof(int));
@@ -1202,7 +1203,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
for (i = 0; i < mode_sense->NumDataTransfer; i++)
{
/* initialize them to an illegal # so that we can fix later... */
- ElementStatus->DataTransferElementSourceStorageElementNumber[i] = -1;
+ ElementStatus->DataTransferElementSourceStorageElementNumber[i] = -1;
}
if (flags->querytype == MTX_ELEMENTSTATUS_ORIGINAL)
@@ -1308,7 +1309,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
PrintRequestSense(RequestSense);
#endif
FreeElementData(ElementStatus);
- return NULL;
+ return NULL;
}
#ifdef DEBUG
@@ -1323,7 +1324,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
/* grr, damned brain dead HP doesn't report that it has any! */
if (!mode_sense->NumMediumTransport)
- {
+ {
ElementStatus->TransportElementAddress = 0; /* default it sensibly :-(. */
}
else
@@ -1347,8 +1348,8 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
PrintRequestSense(RequestSense);
#endif
FreeElementData(ElementStatus);
- return NULL;
- }
+ return NULL;
+ }
#ifdef DEBUG
fprintf(stderr,"Parsing robot arm data\n");
#endif
@@ -1366,8 +1367,8 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
fprintf(stderr,"Using alternative element status polling method (all elements)\n");
#endif
/* ----------------- ALL Elements ---------------------- */
- /* Just keep asking for elements till no more are returned
- - increment our starting address as we go acording to the
+ /* Just keep asking for elements till no more are returned
+ - increment our starting address as we go acording to the
number of elements returned from the last call
*/
@@ -1384,7 +1385,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
mode_sense->MaxReadElementStatusData);
if (!DataBuffer)
{
- if (RequestSense->AdditionalSenseCode == 0x21 &&
+ if (RequestSense->AdditionalSenseCode == 0x21 &&
RequestSense->AdditionalSenseCodeQualifier == 0x01)
{
/* Error is invalid element address, we've probably just hit the end */
@@ -1393,8 +1394,8 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
/* darn. Free up stuff and return. */
FreeElementData(ElementStatus);
- return NULL;
- }
+ return NULL;
+ }
nLastEl = nNextEl;
@@ -1423,7 +1424,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
*
* Pass1:
* Translate from raw element # to our translated # (if possible).
- * First, check the SourceStorageElementNumbers against the list of
+ * First, check the SourceStorageElementNumbers against the list of
* filled slots. If the slots indicated are empty, we accept that list as
* valid. Otherwise decide the SourceStorageElementNumbers are invalid.
*
@@ -1432,7 +1433,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
* then we must search for free slots, and assign SourceStorageElementNumbers
* to those free slots. We happen to already built a list of free
* slots as part of the process of reading the storage element numbers
- * from the tape. So that's easy enough to do!
+ * from the tape. So that's easy enough to do!
*/
#ifdef DEBUG_TAPELIST
@@ -1448,7 +1449,7 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
/*
* Now we re-assign origin slots if the "real" origin slot
- * is obviously defective:
+ * is obviously defective:
*/
/* pass one: */
for (i = 0; i < ElementStatus->DataTransferElementCount; i++)
@@ -1486,12 +1487,12 @@ ElementStatus_T *ReadElementStatus(DEVICE_TYPE MediumChangerFD, RequestSense_T *
* drives will be assigned a -1 (see the initialization loop for
* EmptyStorageElementAddress above), which will be reported as "slot 0"
* by the user interface. This is an invalid value, but more useful for us
- * to have than just crapping out here :-(.
+ * to have than just crapping out here :-(.
*/
empty_idx=0;
for (i = 0; i < ElementStatus->DataTransferElementCount; i++)
{
- if (ElementStatus->DataTransferElementFull[i] &&
+ if (ElementStatus->DataTransferElementFull[i] &&
ElementStatus->DataTransferElementSourceStorageElementNumber[i] < 0)
{
#ifdef DEBUG_TAPELIST
@@ -1543,7 +1544,7 @@ RequestSense_T *PositionElement(DEVICE_TYPE MediumChangerFD,
/* Now the actual media movement routine! */
RequestSense_T *MoveMedium( DEVICE_TYPE MediumChangerFD, int SourceAddress,
- int DestinationAddress,
+ int DestinationAddress,
ElementStatus_T *ElementStatus,
Inquiry_T *inquiry_info, SCSI_Flags_T *flags)
{
@@ -1646,7 +1647,7 @@ RequestSense_T *ExchangeMedium( DEVICE_TYPE MediumChangerFD, int SourceAddress,
#ifdef DEBUG_EXCHANGE
dump_cdb(&CDB,12);
-#endif
+#endif
if (SCSI_ExecuteCommand(MediumChangerFD, Output, &CDB, 12,
NULL, 0, RequestSense) != 0)
@@ -1690,8 +1691,8 @@ RequestSense_T *Erase(DEVICE_TYPE MediumChangerFD)
return NULL; /* Success! */
}
-/* Routine to send an LOAD/UNLOAD from the MMC/SSC spec to a device.
- * For tapes and changers this can be used either to eject a tape
+/* Routine to send an LOAD/UNLOAD from the MMC/SSC spec to a device.
+ * For tapes and changers this can be used either to eject a tape
* or to eject a magazine (on some Seagate changers, when sent to LUN 1 ).
* For CD/DVDs this is used to Load or Unload a disc which is required by
* some media changers.
@@ -1721,8 +1722,8 @@ int LoadUnload(DEVICE_TYPE fd, int bLoad)
return 0; /* did do! */
}
-/* Routine to send an START/STOP from the MMC/SSC spec to a device.
- * For tape drives this may be required prior to using the changer
+/* Routine to send an START/STOP from the MMC/SSC spec to a device.
+ * For tape drives this may be required prior to using the changer
* Load or Unload commands.
* For CD/DVD drives this is used to Load or Unload a disc which may be
* required by some media changers.
@@ -1746,9 +1747,9 @@ int StartStop(DEVICE_TYPE fd, int bStart)
return 0; /* did do! */
}
-/* Routine to send a LOCK/UNLOCK from the SSC/MMC spec to a device.
+/* Routine to send a LOCK/UNLOCK from the SSC/MMC spec to a device.
* This can be used to prevent or allow the Tape or CD/DVD from being
- * removed.
+ * removed.
*/
int LockUnlock(DEVICE_TYPE fd, int bLock)
@@ -1876,7 +1877,7 @@ void PrintRequestSense(RequestSense_T *RequestSense)
fprintf(stderr, "mtx: Request Sense: Valid Residual=%s\n", RequestSense->Valid ? Yes : No);
if (RequestSense->ErrorCode == 0x70)
- {
+ {
msg = "Current" ;
}
else if (RequestSense->ErrorCode == 0x71)