(from_oct): Add forward decl.
(read_header): Return HEADER_FAILURE if we can't parse the checksum.
(from_oct): Report an error only if TYPE is nonzero.
Quote any funny characters in bad header.
when the original value is out of range. Do not append a space to the
output; modern tars don't. When a value is out of range, specify the
maximum value, not the number of bits.
(GID_NOBODY, UID_NOBODY): New macros.
(gid_to_oct, uid_to_oct): Use them as substitutes.
(finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
(dump_file): Check whether the file changed as we read it.
size_from_oct, time_from_oct, uid_from_oct, uintmax_from_oct):
Use TYPE_MAXIMUM instead of macros like OFF_MAX, which are not reliable
(e.g. OFF_MAX in AIX 4.2 is incorrect).
giving name of type of octal field, for error messages. Report an
error if the value is too large to fit in the field.
(gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
(write_eot, write_long, finish_header, deal_with_sparse,
finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
appropriate. Remove now-useless casts. Use unsigned long to print
*_t types, except use STRINGIFY_BIGINT for off_t.
(find_new_file_size): 1st arg is now off_t*.
(finish_sparse_file): Args now use off_t, not long.
Check for lseek error.
(create_archive, dump_file): Cast -1 to dev_t when necessary.
(dump_file): Device arg is now dev_t.
Avoid overflow when testing whether file has holes
by using the new ST_NBLOCKSIZE macro.
real_s_sizeleft, current_block_ordinal): Now off_t.
(write_error): Arg is now ssize_t.
(child_pid): Now pid_t.
(available_space_after): Now size_t.
(child_open_for_compress, child_open_for_uncompress, flush_write,
open_archive, flush_write, write_error, flush_read, close_archive):
Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
casts. Use unsigned long to print *_t types, except use
STRINGIFY_BIGINT for off_t.
print_for_mkdir): Use mode_t, off_t, size_t when appropriate. Remove
now-useless casts. Use unsigned long to print *_t types, except use
STRINGIFY_BIGINT for off_t.
(read_header): Check for overflow when converting header size.
(from_oct): Now static. Now returns uintmax_t. `where' arg is now
const char *. Size arg is now size_t. Now takes new type and maxval
args. Compute result using uintmax_t, not long. Report error if
field does not contain octal number in range.
(gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
uintmax_from_oct): New functions.
(stringify_uintmax_t_backwards): New function.
(decode_mode, print_for_mkdir): Mode arg is now mode_t.
(skip_file): Offset arg is now off_t.
(extract_sparse_file): Args now use off_t.
(set_mode, set_stat, make_directories, extract_sparse_file,
extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
now-useless casts. Use unsigned long to print *_t types, except use
STRINGIFY_BIGINT for off_t.
was wanted.
(read_name_from_file, name_gather, addname, name_match, name_scan,
add_exclude): Use size_t when appropriate. Remove now-useless casts.
(exclude_pool_size, allocated_exclude_pool_size): Now size_t.
pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
off_t.
(get_status_string, get_status_off): New function.
(get_status): Now returns long, so that it can store ssize_t.
Invoke get_status_string to do the real work.
(rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
(rmt_lseek__): Now returns off_t, using new get_status_off function.
(rmt_ioctl__): Convert mt_count by hand, since it might be longer than long.
uintmax_t value into new arg. Check for arithmetic overflow.
(decode_options): Avoid overflow if record_size fits in size_t but not int.
Check for overflow on user or group ids.
(prepare_record_buffer): Arg is now size_t.
Remove now-useless casts.
(main): Use `long' for status, so that it can store ssize_t.
Use daddr_t, mode_t, size_t, off_t when appropriate.
Convert daddr_t and off_t values ourselves, since they might be longer
than long. Convert other types using `long' primitives.
When processing MTIOCTOP, do not try to pass resulting
count back, since it won't work (it could be too large) and it's
not expected anyway.
