This avoids a new syntax-check failure.
* ChangeLog-2007: Perform that change.
* NEWS: Likewise.
* algorithm.doc: Likewise.
* doc/gzip.texi: Likewise.
* gunzip.in: Likewise.
* gzip.1: Likewise.
* gzip.c: Likewise.
* gzip.h: Likewise.
* m4/.gitignore: Likewise.
* sample/ztouch: Likewise.
* tests/timestamp: Likewise.
* unzip.c: Likewise.
* zip.c: Likewise.
* znew.1: Likewise.
* cfg.mk: Update the old news hash accordingly.
(treat_file): Do not report an error with setuid, setgid,
sticky, or non-regular, non-directory files if to_stdout.
Allow 'force' to override the caution about sticky files.
- Use the same form for time stamps that treat_stdin uses.
+ Use the same form for timestamps that treat_stdin uses.
* zdiff.in: Fix typo that broke most usages. Problem reported by
Jari Aalto in <http://bugs.debian.org/404114>. While we're at it,
2006-12-01 Paul Eggert <eggert@cs.ucla.edu>
* doc/gzip.texi (Overview): Mention limits of gzip format's
- time stamps. Also, gzip doesn't always preserve time stamps.
+ timestamps. Also, gzip doesn't always preserve timestamps.
* gzip.c (abort_gzip_signal): Don't call abort () as a "safeguard",
since it actually causes a core dump. Problem reported by
On usage errors, suggest --help without outputting all the help.
(main, do_list): Remove unnecessary casts.
(treat_stdin, treat_file, get_method, copy_stat):
- Support sub-second time stamp resolution.
+ Support sub-second timestamp resolution.
(treat_file, copy_istat): Close some race conditions if files are
renamed as we read or write them.
(treat_file): Do not attempt to reset the access times of
(make_ofname): Don't use WARN, as it affects exit status.
(get_method): When the original file name was truncated,
restore from its base name, not from its full name.
- (do_list): Avoid undefined behavior with out-of-range time stamps.
- ctime, for example, cannot be invoked on arbitrary time stamps safely,
+ (do_list): Avoid undefined behavior with out-of-range timestamps.
+ ctime, for example, cannot be invoked on arbitrary timestamps safely,
since it might overrun an internal buffer. Do not assume that
localtime succeeds.
(copy_stat): Do not remove input file; that's now the caller's
All uses changed.
(xalloc_die): New function.
(xmalloc): Remove; no longer needed.
- * zip.c (zip): Watch for time stamp overflow; the old code
- mishandled negative time stamps.
+ * zip.c (zip): Watch for timestamp overflow; the old code
+ mishandled negative timestamps.
* gzexe.in: Add support for --help, --version, --.
Don't call basename or sed if we can avoid it.
Check also the correctness of the first byte of an .Z file.
Return non zero status for an invalid option.
Remove "NEWFILES" from os2/gzip.def for Borland C++ on OS/2.
- Remove "time stamp restored" message (just obey the -N request).
+ Remove "timestamp restored" message (just obey the -N request).
Thu Jun 24 10:27:57 1993 Jean-loup Gailly (jloup@chorus.fr)
Do not use the variable name 'overhead' which is reserved on Lynx!
One BULL compiler does not like *p++ in inflate.c => *p, p++.
Use casts on free and memcmp to avoid warnings.
- Remove the "off by more than one minute" time stamp kludge, but
- document how to avoid saving the time stamp on pipes if desired.
+ Remove the "off by more than one minute" timestamp kludge, but
+ document how to avoid saving the timestamp on pipes if desired.
Include crypt.h in inflate.c (one system predefines the CRYPT symbol).
Add links to gunzip and (g)zcat in the default make rule.
Create installation directories if they do not exist.
Fix acgeneral.m4 AC_COMPILE_CHECK to avoid warnings.
Don't use alloca.c with gcc. (One NeXT user did not have alloca.h).
Change all error messages according to GNU standards.
- Restore time stamp only if off by more than one minute.
+ Restore timestamp only if off by more than one minute.
Allow installation of zcat as gzcat.
Suppress help message and send compressed data to the terminal when
gzip is invoked without parameters and without redirection.
Fix unlzw.c to make DYN_ALLOC and MAXSEG_64K independent options.
Allow INBUFSIZ to be >= 32K in unlzw (don't use sign of rsize)
Generate tar file in old format to avoid problems with old systems.
- Preserve time stamp in znew -P if touch -r works.
+ Preserve timestamp in znew -P if touch -r works.
Use ${PAGER-more} instead of ${PAGER:-more} in zmore.
Do not use unsigned instead of mode_t.
Better error message for trailing garbage in .z file; ignore this
* Beta version 0.7
Use "make check" instead of "make test".
Do not rely on dirname in znew.
- Keep time stamp and pass options to gzip in znew.
+ Keep timestamp and pass options to gzip in znew.
Rename .l files back to .1 to avoid conflict with lex
Do not create .z.z files with gzip -r.
Use nice_match in match.asm
Display "untested" instead of "OK" for gzip -t foo.Z
With -t, skip stdin in .Z format
Allow multiple compressed members in an input file.
- Ignore a zero time stamp.
+ Ignore a zero timestamp.
Made znew safer.
Tue Dec 29 10:00:19 1992 Noah Friedman (friedman@gnu.ai.mit.edu)
** Bug fixes
- When converting time stamps to gzip file format (32-bit unsigned) or
+ When converting timestamps to gzip file format (32-bit unsigned) or
to time_t format (system-dependent), gzip now ignores out-of-range
values instead of shoehorning them into the destination format,
- sometimes with undefined behavior. This affects time stamps before
- 1970 and after 2106, and time stamps after 2038 on platforms with
+ sometimes with undefined behavior. This affects timestamps before
+ 1970 and after 2106, and timestamps after 2038 on platforms with
32-bit signed time_t. [bug present since the beginning]
Support for VMS and Amiga has been removed. It was not working anyway,
Major changes in Gzip 1.3.6 (2006-11-20)
-* Fix some race conditions in setting file time stamps, permissions, and owner.
+* Fix some race conditions in setting file timestamps, permissions, and owner.
* Fix some race conditions in signal handling.
* When gzip exits due to a signal, it exits with the signal's status, not 1.
-* gzip now restores file time stamps to the resolution supported by the
+* gzip now restores file timestamps to the resolution supported by the
time-setting primitives of the operating system, typically 1 microsecond.
Formerly it restored them only to the nearest second.
* gzip -r no longer attempts to reset the last-access times of directories
* Added comparison of zip and gzip in the readme file.
* Added small sample programs (ztouch, sub, add)
* Use less memory when compiled with -DSMALL_MEM (for MSDOS).
-* Remove the "off by more than one minute" time stamp kludge
+* Remove the "off by more than one minute" timestamp kludge
Major changes from 1.0.6 to 1.0.7.
* Allow zmore to read from standard input (like more).
on such systems.
* Added gzexe to compress rarely used executables.
* Reduce memory usage (required for MSDOS and useful on all systems).
-* Preserve time stamp in znew -P (pipe option) if touch -r works.
+* Preserve timestamp in znew -P (pipe option) if touch -r works.
Major changes from 1.0 to 1.0.1
Major changes from 0.6 to 0.7:
* Use "make check" instead of "make test".
-* Keep time stamp and pass options to gzip in znew.
+* Keep timestamp and pass options to gzip in znew.
* Do not create .z.z files with gzip -r.
* Allow again gunzip .zip files (was working in 0.5)
* Allow again compilation with TurboC 2.0 (was working in 0.4)
not come from a regular disk file, the file modification time is set
to the time at which compression started.
-The time stamp is useful mainly when one gzip file is transferred over
+The timestamp is useful mainly when one gzip file is transferred over
a network. In this case it would not help to keep ownership
attributes. In the local case, the ownership attributes are preserved
-by gzip when compressing/decompressing the file. A time stamp of zero
+by gzip when compressing/decompressing the file. A timestamp of zero
is ignored.
Bit 0 in the flags is only an optional indication, which can be set by
# Now that we have better tests, make this the default.
export VERBOSE = yes
-old_NEWS_hash = 8856cfaaa524d2f64231c21b004a5c1a
+old_NEWS_hash = 8721b8773b81ae1ad7f7c8779e30ea03
sc_obs_header_regex = \
\<(STDC_HEADERS|HAVE_(LIMITS|STRING|UNISTD|STDLIB)_H)\>
is compressed to gzi.msd.exe.gz. Names are not truncated on systems
which do not have a limit on file name length.
-By default, @command{gzip} keeps the original file name and time stamp in
+By default, @command{gzip} keeps the original file name and timestamp in
the compressed file. These are used when decompressing the file with the
@option{-N} option. This is useful when the compressed file name was
-truncated or when the time stamp was not preserved after a file
+truncated or when the timestamp was not preserved after a file
transfer. However, due to limitations in the current @command{gzip} file
-format, fractional seconds are discarded. Also, time stamps must fall
+format, fractional seconds are discarded. Also, timestamps must fall
within the range 1970-01-01 00:00:01 through 2106-02-07 06:28:15
-@abbr{UTC}, and hosts whose operating systems use 32-bit time
-stamps are further restricted to time stamps no later than 2038-01-19
+@abbr{UTC}, and hosts whose operating systems use 32-bit timestamps
+are further restricted to timestamps no later than 2038-01-19
03:14:07 @abbr{UTC}. The upper bounds assume the typical case
where leap seconds are ignored.
the @command{gzip} file header, plus 5 bytes every 32K block, or an expansion
ratio of 0.015% for large files. Note that the actual number of used
disk blocks almost never increases. @command{gzip} normally preserves the mode,
-ownership and time stamps of files when compressing or decompressing.
+ownership and timestamps of files when compressing or decompressing.
The @command{gzip} file format is specified in P. Deutsch, GZIP file
format specification version 4.3,
-k, --keep keep (don't delete) input files
-l, --list list compressed file contents
-L, --license display software license
- -n, --no-name do not save or restore the original name and time stamp
- -N, --name save or restore the original name and time stamp
+ -n, --no-name do not save or restore the original name and timestamp
+ -N, --name save or restore the original name and timestamp
-q, --quiet suppress all warnings
-r, --recursive operate recursively on directories
--rsyncable make rsync-friendly archive
@example
method: compression method (deflate,compress,lzh,pack)
crc: the 32-bit CRC of the uncompressed data
-date & time: time stamp for the uncompressed file
+date & time: timestamp for the uncompressed file
@end example
The @abbr{CRC} is given as ffffffff for a file not in gzip format.
@item --no-name
@itemx -n
-When compressing, do not save the original file name and time stamp by
+When compressing, do not save the original file name and timestamp by
default. (The original name is always saved if the name had to be
truncated.) When decompressing, do not restore the original file name
if present (remove only the @command{gzip}
suffix from the compressed file name) and do not restore the original
-time stamp if present (copy it from the compressed file). This option
+timestamp if present (copy it from the compressed file). This option
is the default when decompressing.
@item --name
@itemx -N
-When compressing, always save the original file name and time stamp; this
+When compressing, always save the original file name and timestamp; this
is the default. When decompressing, restore the original file name and
-time stamp if present. This option is useful on systems which have
-a limit on file name length or when the time stamp has been lost after
+timestamp if present. This option is useful on systems which have
+a limit on file name length or when the timestamp has been lost after
a file transfer.
@item --quiet
-f, --force force overwrite of output file and compress links
-k, --keep keep (don't delete) input files
-l, --list list compressed file contents
- -n, --no-name do not save or restore the original name and time stamp
- -N, --name save or restore the original name and time stamp
+ -n, --no-name do not save or restore the original name and timestamp
+ -N, --name save or restore the original name and timestamp
-q, --quiet suppress all warnings
-r, --recursive operate recursively on directories
-S, --suffix=SUF use suffix SUF on compressed files
are used when decompressing the file with the
.B \-N
option. This is useful when the compressed file name was truncated or
-when the time stamp was not preserved after a file transfer.
+when the timestamp was not preserved after a file transfer.
.PP
Compressed files can be restored to their original form using
.I gzip -d
method: compression method
crc: the 32-bit CRC of the uncompressed data
- date & time: time stamp for the uncompressed file
+ date & time: timestamp for the uncompressed file
The compression methods currently supported are deflate, compress, lzh
(SCO compress -H) and pack. The crc is given as ffffffff for a file
license and quit.
.TP
.B \-n --no-name
-When compressing, do not save the original file name and time stamp by
+When compressing, do not save the original file name and timestamp by
default. (The original name is always saved if the name had to be
truncated.) When decompressing, do not restore the original file name
if present (remove only the
.I gzip
suffix from the compressed file name) and do not restore the original
-time stamp if present (copy it from the compressed file). This option
+timestamp if present (copy it from the compressed file). This option
is the default when decompressing.
.TP
.B \-N --name
-When compressing, always save the original file name and time stamp; this
+When compressing, always save the original file name and timestamp; this
is the default. When decompressing, restore the original file name and
-time stamp if present. This option is useful on systems which have
-a limit on file name length or when the time stamp has been lost after
+timestamp if present. This option is useful on systems which have
+a limit on file name length or when the timestamp has been lost after
a file transfer.
.TP
.B \-q --quiet
static char const *z_suffix; /* default suffix (can be set with --suffix) */
static size_t z_len; /* strlen(z_suffix) */
-/* The original time stamp (modification time). Its tv_nsec component
+/* The original timestamp (modification time). Its tv_nsec component
is negative if the original time is unknown or is out of time_t
range; the latter can happen on hosts with 32-bit signed time_t
because the gzip format's MTIME is 32-bit unsigned. */
" -m do not save or restore the original modification time",
" -M, --time save or restore the original modification time",
#endif
- " -n, --no-name do not save or restore the original name and time stamp",
- " -N, --name save or restore the original name and time stamp",
+ " -n, --no-name do not save or restore the original name and timestamp",
+ " -N, --name save or restore the original name and timestamp",
" -q, --quiet suppress all warnings",
#if ! NO_DIR
" -r, --recursive operate recursively on directories",
strcpy(ifname, "stdin");
strcpy(ofname, "stdout");
- /* Get the file's time stamp and size. */
+ /* Get the file's timestamp and size. */
if (fstat (STDIN_FILENO, &istat) != 0)
{
progerror ("standard input");
uch magic[10]; /* magic header */
int imagic0; /* first magic byte or EOF */
int imagic1; /* like magic[1], but can represent EOF */
- ulg stamp; /* time stamp */
+ ulg stamp; /* timestamp */
/* If --force and --stdout, zcat == cat, so do not complain about
* premature end of file: use try_byte instead of get_byte.
if (fdutimens (ofd, ofname, timespec) == 0)
{
if (restoring && 1 < verbose) {
- fprintf(stderr, "%s: time stamp restored\n", ofname);
+ fprintf(stderr, "%s: timestamp restored\n", ofname);
}
}
else
extern char ofname[]; /* output file name or "stdout" */
extern char *program_name; /* program name */
-extern struct timespec time_stamp; /* original time stamp (modification time) */
+extern struct timespec time_stamp; /* original timestamp (modification time) */
extern off_t ifile_size; /* input file size, -1 for devices (debug only) */
typedef int file_t; /* Do not use stdio */
/yesno.m4
/getprogname.m4
/limits-h.m4
+/pthread_rwlock_rdlock.m4
#! /usr/local/bin/perl
-# Set the time stamp of a gzip'ed file from that stored in the file.
+# Set the timestamp of a gzip'ed file from that stored in the file.
# usage: ztouch files...
foreach $file (@ARGV) {
TZ=UTC0
export TZ
-# On platforms supporting time stamps outside gzip's range,
+# On platforms supporting timestamps outside gzip's range,
# test that gzip warns when converting them to gzip format.
for time in 190101010000 196912312359.59 197001010000 210602070628.16; do
if touch -t $time in; then
rm -f in.gz in
done
-# Test that time stamps in range for gzip do not generate warnings.
+# Test that timestamps in range for gzip do not generate warnings.
for time in 197001010000.01 203801190314.07 203801190314.08 210602070628.15; do
if touch -t $time in; then
gzip in || fail=1
rm -f in.gz in
done
-# On platforms that fail to support time stamps within gzip's range,
+# On platforms that fail to support timestamps within gzip's range,
# test that gzip warns when converting them from gzip format.
touch -t 210602070628.15 in || {
printf '\037\213\10\0\377\377\377\377\0\377\3\0\0\0\0\0\0\0\0\0' >y2106.gz ||
returns_ 2 gzip -Nlv <y2106.gz || fail=1
}
-# Ensure that --no-name does not provoke a time stamp warning.
+# Ensure that --no-name does not provoke a timestamp warning.
: | gzip --no-name > k || fail=1
Exit $fail
ext_header = (h[LOCFLG] & EXTFLG) != 0;
pkzip = 1;
- /* Get ofname and time stamp from local header (to be done) */
+ /* Get ofname and timestamp from local header (to be done) */
return OK;
}
stamp = time_stamp.tv_sec;
else
{
- /* It's intended that time stamp 0 generates this warning,
+ /* It's intended that timestamp 0 generates this warning,
since gzip format reserves 0 for something else. */
- warning ("file time stamp out of range for gzip format");
+ warning ("file timestamp out of range for gzip format");
stamp = 0;
}
put_long (stamp);
.B \-P
option is used,
.I znew
-does not maintain the time stamp if
+does not maintain the timestamp if
.IR touch (1)
does not support the
.B \-r
projects / debian / gzip / commitdiff