1 2005-10-12 Simon Josefsson <jas@extundo.com>
3 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
5 2005-10-12 Simon Josefsson <jas@extundo.com>
7 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
8 GC_USE_HMAC_MD5, respectively.
10 * gc-libgcrypt.c (gc_md5): Fix assert call.
13 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
15 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
17 * gc-gnulib.c (gc_hash_buffer): Ditto.
19 2005-10-11 Bruno Haible <bruno@clisp.org>
21 * c-strcasestr.h: New file, from GNU gettext.
22 * c-strcasestr.c: New file, from GNU gettext.
24 2005-10-11 Bruno Haible <bruno@clisp.org>
26 * c-strcase.h: New file, from GNU gettext.
27 * c-strcasecmp.c: New file, from GNU gettext.
28 * c-strncasecmp.c: New file, from GNU gettext.
30 2005-10-11 Simon Josefsson <jas@extundo.com>
32 * crc.h, crc.c: New files.
34 * gc.h (gc_hash_buffer): Add doc.
36 2005-10-08 Simon Josefsson <jas@extundo.com>
38 * gc.h: Add gc_hash and gc_hash_buffer.
40 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
42 * gc-libgcrypt.c (gc_hash_buffer): Add.
44 2005-10-11 Bruno Haible <bruno@clisp.org>
46 * strcasecmp.c: Include limits.h.
47 (strcasecmp): Avoid integer overflow on exotic platforms.
48 * strncasecmp.c: Include limits.h.
49 (strncasecmp): Avoid integer overflow on exotic platforms.
50 Reported by Paul Eggert.
52 2005-10-06 Simon Josefsson <jas@extundo.com>
54 * hmac-md5.c: New file.
58 2005-10-06 Simon Josefsson <jas@extundo.com>
60 * memxor.c (memxor): Avoid casts and warnings.
62 2005-10-05 Derek Price <derek@ximbiot.com>
64 * getdelim.c (SIZE_MAX): New macro, if not already defined.
66 2005-10-05 Simon Josefsson <jas@extundo.com>
68 * memxor.c (memxor): Fix compiler error.
70 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
71 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
73 * memxor.h, memxor.c: New files.
75 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
76 we assume all systems have it, suggested by Jim Meyering
77 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
78 any systems lack sys/socket.h; mingw32 is known to lack it, but we
79 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
82 2005-10-04 Bruno Haible <bruno@clisp.org>
84 * verify.h (verify_true): Provide alternative definition for C++.
86 2005-10-04 Simon Josefsson <jas@extundo.com>
88 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
89 D. Baushke" <mdb@gnu.org>.
91 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
93 * getdelim.c: Include getdelim.h first. Include <limits.h>.
94 (SSIZE_MAX): New macro, if not already defined.
95 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
98 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
100 * exclude.c: Include verify.h.
101 (verify): Remove. All callers changed to use verify.h's version.
102 * strtoimax.c: Likewise.
103 * utimecmp.c: Likewis.e
106 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
107 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
108 * .cvsignore: Add fts.h, search.h, t-fpending.
109 * settime.c (settime): Fix { typo in previous patch. Also, don't
110 bother returning ENOSYS if settimeofday or stime fails; just let
111 them return whatever errno they want to return.
112 * utimens.c: Include unistd.h, for dup2.
113 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
114 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
116 2005-10-02 Jim Meyering <jim@meyering.net>
119 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
120 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
121 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
122 Remove AT_FDCWD test.
123 Do not consume the fd unless successful.
124 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
125 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
126 block, so that we don't even try to compile it if settimeofday is
127 available. This works around a compilation failure on OSF1 V5.1,
128 due to stime requiring a `long int*' while tv_sec is `int'.
130 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
132 * getdelim.c (getdelim): Remove unused variables.
134 2005-10-01 Simon Josefsson <jas@extundo.com>
136 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
137 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
138 AI_* and EAI_* definitions. Protect function declarations.
140 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
142 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
143 so that the code works even with ancient cpp. Portability problem
144 with GCC 2.7.2.1 reported by Thomas M.Ott.
146 2005-09-27 Jim Meyering <jim@meyering.net>
148 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
150 * intprops.h (signed_type_or_expr__): Define.
151 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
154 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
156 * verify.h (verify_expr): Remove, replacing with:
157 (verify_true): New macro that returns true instead of void.
158 (verify_type__): Remove.
159 (verify): Use verify_true rather than verify_type__.
161 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
163 * utimens.c (ENOSYS): Define if not already defined.
164 (futimens): Support having a null PATH if the file descriptor
167 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
169 (__attribute): Define to empty unless GCC 3.1 or later.
170 This works around a core dump on OpenBSD 3.4, which has GCC
171 2.95.3, which dumps core when given __attribute__(()). It also
172 simplifies other tests, since we really don't want to bother with
173 worrying about which ancient version of GCC supported what.
174 Original problem reported by Yoann Vandoorselaere, with part of
175 the fix suggested by Derek Price.
177 2005-09-24 Jim Meyering <jim@meyering.net>
179 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
180 so we can once again use a positive bitfield width of 1 -- now we
181 don't have to explain why we were using a bitfield width of 2.
183 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
185 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
186 Problem reported by Eric Blake.
187 (getaddrinfo): Initialize se so that it's not garbage.
188 Redo internal storage allocation so that it doesn't make unportable
189 assumptions about alignment.
192 * utimens.c (futimens): Use futimesat if available.
193 Prefer it to futimes since it doesn't have the futimes bug.
195 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
196 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
197 Instead, declare a function that returns a pointer to an array,
198 and use verify_type__ to declare the size of the array.
199 Problem and germ of a solution reported by Bruno Haible.
200 (verify_type__): Use 2, not 1, for bitfield size, to avoid
201 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
203 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
207 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
209 * argmatch.h: Include verify.h
210 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
211 (ARGMATCH_ASSERT): Remove; unused.
212 * canonicalize.c: Assume STDC_HEADERS.
213 * exclude.c: Include "strcase.h".
214 * regex_internal.h [!defined _LIBC]: Likewise.
215 * getusershell.c: Include stdio--.h rather than stdio.h
217 (getusershell): Call fopen, not fopen_safer.
218 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
219 Do not include unistd-safer.h.
220 (save_cwd): Don't call fd_safer; no longer needed
221 now that we include fcntl--.h.
223 * getdate.y (relative_time): New type.
224 (RELATIVE_TIME_0): New constant.
225 (parser_control): Use relative_time instead of doing it ourselves.
226 (%union): Add new relative_time rel member.
227 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
229 (relunit, relunit_snumber): Now of type rel.
230 (zone, rel, relunit, get_date): Adjust to above changes.
232 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
233 Do not include unistd-safer.h.
234 (getloadavg): Don't call fd_safer; no longer needed
235 now that we include fcntl--.h.
237 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
238 (make_dir_parents): Treat ENOSYS like EEXIST.
240 Improve quality of diagnostics on restore_cwd failure.
241 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
242 (make_dir_parents): Last arg is now int * (for errno), not bool *.
243 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
244 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
245 each time through the loop. Do not diagnose restore_cwd failure;
246 that is the caller's job (and perhaps the caller does not care).
248 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
249 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
250 If the file already exists but is not a directory, don't bother
251 to try to make its parents.
252 Close potential file descriptor leak if we can't chdir("/") (!).
253 Don't always return true if chdir($PWD) fails; return true only
254 if the requested action was done successfully (except for the
256 Don't log final directory unless we actually made it.
257 Refactor to avoid duplicate code to fix up permissions.
258 Don't attempt to fix up parent permissions if chdir($PWD) fails.
260 * strftime.c (my_strftime): Rewrite the previous change slightly,
261 to make it a bit faster and (I hope) clearer.
262 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
263 Fix bug in formats like %2N.
265 * verify.h: New file.
267 2005-09-22 Jim Meyering <jim@meyering.net>
271 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
273 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
274 the .tm_year member, since otherwise gcc-4.0 would now warn about
275 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
277 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
278 order to avoid an unsuppressible warning from gcc on 64-bit systems.
280 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
281 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
282 when run in a time zone for which daylight savings time is in effect
283 for the starting date.
285 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
286 stop us from restricting permissions of just-created absolute-named
288 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
289 to restore initial working directory.
290 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
291 to tell caller if/when we change the working directory and are
292 unable to return to the initial one.
293 * mkdir-p.h (make_dir_parents): Update prototype.
294 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
295 `return false'. This fixes a bug introduced on 2004-07-30.
297 * openat.c (fdopendir): Be sure to close the supplied
298 file descriptor before returning. This makes our replacement
299 implementation a little closer to Solaris's, where fdopendir
300 ties the file descriptor to the returned DIR* pointer.
301 * openat.c (unlinkat): New function.
302 * openat.h (unlinkat): Add prototype.
303 * openat-die.c (openat_save_fail): Rename from openat_save_die.
304 (openat_restore_fail): Rename from openat_restore_die.
305 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
307 Provide an alternative to exiting immediately upon save_cwd or
308 restore_cwd failure. Now, an application can arrange e.g.,
309 to perform a longjump in that case.
310 * openat.c: Include dirname.h.
311 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
312 (rpl_openat, fdopendir, fstatat): Call openat_save_die
313 and openat_restore_die rather than calling error directly.
314 Don't include "error.h" or "exitfail.h"; they're no longer needed.
316 * openat-die.c (openat_save_die, openat_restore_die): New file.
317 * openat.h (openat_save_die, openat_restore_die): Declare and define.
319 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
320 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
321 int utc, int nanoseconds);
323 date should not have to allocate a megabyte of virtual memory to
324 handle a format argument like +%1048575T. When implemented with
325 strftime, it must allocate such a buffer, use strftime to fill it
326 in, print it, then free it.
327 With fprintftime, it simply prints everything and exits.
328 With no need for memory allocation, that's one fewer way to fail.
329 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
330 optional field width, not before, so we accept %9:z, not %:9z.
331 (my_strftime): Be sure to use L_('x') for literals.
333 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
334 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
335 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
336 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
337 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
338 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
339 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
340 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
341 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
343 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
344 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
345 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
346 and don't include <sys/file.h>).
348 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
352 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
353 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
354 [!LDAV_DONE]: Avoid unused variable warning.
356 2005-09-21 Bruno Haible <bruno@clisp.org>
358 * unicodeio.h (unicode_to_mb): New declaration.
360 2005-09-20 Derek Price <derek@ximbiot.com>
362 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
364 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
366 Use a consistent style for including <config.h>.
367 * __fpending.c, acl.c, argmatch.c,
368 argp-help.c, argp-parse.c,
369 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
370 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
371 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
372 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
373 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
374 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
375 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
376 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
377 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
378 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
379 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
380 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
381 modechange.c, mountlist.c, open-safer.c, physmem.c,
382 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
383 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
384 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
385 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
386 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
387 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
388 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
389 userspec.c, utimecmp.c, version-etc-fsf.c,
390 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
391 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
392 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
393 Standardize inclusion of config.h.
394 * __fpending.h, dirfd.h, getdate.h, human.h,
395 inttostr.h: Removed inclusion of config.h from header files.
396 * inttostr.c: Adjusted in-tree users.
397 * timespec.h: Remove superfluous warning to include config.h.
398 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
399 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
400 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
401 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
403 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
405 * stat-time.h: New file.
406 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
407 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
409 (timespec_cmp): New function.
410 * utimecmp.c: Include stat-time.h.
411 (SYSCALL_RESOLUTION): Depend on whether various struct stat
412 members exist, not on the obsolescent ST_MTIM_NSEC.
413 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
415 2005-09-15 Derek Price <derek@ximbiot.com>
416 Paul Eggert <eggert@cs.ucla.edu>
418 * regcomp.c, regexec.c, regex_internal.c: Back out previous
419 changes, consolidating in...
420 * regex_internal.h: ...this file.
422 2005-09-15 Derek Price <derek@ximbiot.com>
424 * regex_internal.h: Blank `pure' for GNUC < 3.
425 * regex_internal.c: Ditto, using this...
426 (__GNUC_PREREQ): ...new macro.
427 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
428 (__GNUC_PREREQ): ...this new macro.
430 * strstr.h: Include string.h. Define strstr as a macro here.
432 2005-09-13 Derek Price <derek@ximbiot.com>
434 * canon-host.c (canon_host_r): Set *cherror on memory allocation
436 Reported by Jim Meyering <jim@meyering.net>.
438 2005-09-13 Jim Meyering <jim@meyering.net>
440 * canon-host.c: Filter through gnu indent and reword comments slightly.
441 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
443 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
445 * lib/base64.c: Typo.
446 (base64_encode): Put b64str in initialized data section.
448 2005-09-12 Derek Price <derek@ximbiot.com>
450 Return usable errors from canon-host.
451 * canon-host.h: New file.
452 * canon-host.c (canon_host): Wrap...
453 (canon_host_r): ...this new function, which now relies exclusively on
455 (ch_strerror): New function.
456 (last_cherror): New global.
457 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
458 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
460 (freeaddrinfo): Free ai->ai_canonname when set.
462 2005-09-12 Derek Price <derek@ximbiot.com>
463 Paul Eggert <eggert@cs.ucla.edu>
465 * glob-libc.h: Renamed from glob_.h. The new version is
466 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
467 protecting things that should be done only in gnulib contexts.
468 * glob_.h: New file, containing only the glob things needed for
470 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
471 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
472 (glob, globfree, glob_pattern_p): Now defined simply in terms of
473 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
474 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
475 and to respect the namespace rules better.
477 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
479 Merge glibc and coreutils changes into gnulib, plus a few
481 * md5.c: Use #error rather than a string.
482 (CYCLIC): New macro, from glibc source. Use it instead of rol.
483 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
484 (__attribute__): Define to empty for non recent-GCC.
485 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
486 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
487 Renamed from their non-__ counterparts, with new macros replacing
488 them if not _LIBC. Add __THROW attribute.
490 (struct md5_ctx): Align buffer if using GCC.
491 * sha1.h (struct sha1_ctx): Likewise.
492 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
493 The old name was backwards.
494 (NOTSWAP): Remove; not used.
495 (rol): New macro, moved here from md5.h.
496 (sha1_process_block): Remove a FIXME that doesn't make sense.
498 2005-09-12 Derek Price <derek@ximbiot.com>
500 * gai_strerror.c: Include config.h when available. Include
501 getaddrinfo.h before other headers to test interface.
502 Reported by Larry Jones <lawrence.jones@ugs.com>.
504 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
506 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
507 definitions, since that's the preferred style in glibc.
508 Fix a minor spacing issue, and update copyright notice to match glibc's.
510 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
512 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
514 2005-09-06 Simon Josefsson <jas@extundo.com>
516 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
517 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
519 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
521 Change bitset word type from unsigned int to unsigned long int,
522 as this has better performance on typical 64-bit hosts.
523 Port bitset code to hosts with unusual word sizes.
524 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
525 (build_collating_symbol):
526 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
527 argument is a bitset. This is merely a style issue, but it makes
528 it clearer that an entire array is expected.
529 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
530 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
531 Port to the case where bitset_word is not the same as unsigned int.
532 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
533 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
535 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
536 (build_trtable, group_nodes_into_DFAstates):
538 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
539 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
540 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
541 * regexec.c (group_nodes_into_DFAstates): Likewise.
542 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
543 * regcomp.c (optimize_subexps, lower_subexp):
544 Work even if bitset_word has holes in its bitwise representation.
545 * regex_internal.h (BITSET_WORD_BITS): Likewise.
546 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
548 * regex_internal.c (re_string_reconstruct):
549 Don't assume UCHAR_MAX == 255.
550 * regex_internal.h (bitset_set_all): Likewise.
551 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
553 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
554 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
556 (BITSET_WORD_MAX): New macro.
557 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
558 (bitset_set_all, bitset_copy): Now inline functions, not macros.
559 (bitset_empty, bitset_copy):
560 Prefer sizeof (bitset) to multiplying it out ourselves.
561 (bitset_not_merge): Remove; unused.
562 (bitset_contain): Return bool, not unsigned int with one bit on.
564 * regexec.c (build_trtable): Don't assume bitset has no stricter
565 alignment than re_node_set; do this by defining a new internal
566 type struct dests_alloc and using it to allocate memory.
568 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
570 Check for arithmetic overflow when calculating sizes, to prevent
571 some buffer-overflow issues. These patches are conservative, in the
572 sense that when I couldn't determine whether an overflow was possible,
573 I inserted a run-time check.
574 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
575 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
576 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
577 (re_xnrealloc, re_x2nrealloc): New inline functions.
578 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
579 (build_equiv_class, build_charclass): Check for arithmetic overflow
580 in size expression calculations.
581 * lib/regex_internal.c (re_string_realloc_buffers):
582 (build_wcs_upper_buffer, re_node_set_add_intersect):
583 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
584 (re_dfa_add_node, register_state): Likewise.
585 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
586 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
587 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
588 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
590 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
592 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
593 to avoid a collision with bits/local_lim.h in glibc.
594 All uses changed. Problem reported by Dmitry V. Levin in
595 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
597 * regex_internal.c (build_wcs_upper_buffer): Fix portability
598 bugs in int versus size_t comparisons.
599 (re_string_context_at): Fix bug where the code assumed that
602 Use bool where appropriate.
603 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
605 (calc_eclosure_iter): Likewise, for ROOT arg.
606 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
607 (build_charclass_op): Likewise, for NON_MATCH arg.
608 * regex_internal.c (re_string_allocate, re_string_construct):
609 (re_string_construct_common): Likewise, for ICASE arg.
610 * regexec.c (re_search_2_stub, re_search_stub):
611 Likewise, for RET_LEN arg.
612 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
613 (set_regs): Likewise, for FL_BACKTRACK arg.
614 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
615 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
616 (calc_eclosure_iter, parse_bracket_exp):
617 Use bool for internal variables that are booleans.
618 * regexec.c (re_search_internal, check_matching, proceed_next_node):
619 (set_regs, build_sifted_states, sift_states_bkref):
620 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
621 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
622 (find_collation_sequence_value):
624 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
625 (re_node_set_compare):
626 Return bool, not int. All callers changed.
627 * regexec.c (check_halt_node_context, check_dst_limits):
628 (build_trtable, check_node_accept): Likewise.
629 * regex_internal.h: Include stdbool.h.
631 Fix bugs uncovered when converting to bool.
632 * regcomp.c (calc_eclosure_iter): Check for storage allocation
633 failure instead of charging ahead blindly.
634 * regex_internal.c (register_state): Likewise.
635 * regexec.c (re_search_2_stub): Use simpler method than boolean
636 for freeing internal storage.
637 (group_nodes_into_DFA_states): Use unsigned int, not int, for
638 bitset pieces used as boolean, to avoid undefined behavior
639 on hosts that do int overflow checking.
641 2005-08-31 Derek Price <derek@ximbiot.com>
643 * getdelim.c (getdelim): Return EOF on EOF.
644 Reported by Larry Jones <lawrence.jones@ugs.com>.
646 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
648 * regex_internal.c (re_string_reconstruct): Don't assume buffer
649 lengths fit in regoff_t; this isn't true if regoff_t is the same
651 * regex.c (re_search_internal): 5th arg is LAST_START
652 (= START + RANGE) instead of RANGE. This avoids overflow
653 problems when regoff_t is the same width as size_t.
655 (re_search_2_stub): Check for overflow when adding the
656 sizes of the two strings.
657 (re_search_stub): Check for overflow when adding START
658 to RANGE; if it occurs, substitute the extreme value.
660 2005-08-31 Jim Meyering <jim@meyering.net>
662 * regcomp.c (search_duplicated_node): Make first pointer arg
664 * regex_internal.c (create_ci_newstate, create_cd_newstate):
665 (register_state): Likewise.
666 * regexec.c (search_cur_bkref_entry, check_dst_limits):
667 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
668 (group_nodes_into_DFAstates): Likewise.
670 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
672 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
673 old glibc regex code mishandles strings longer than 2**31 bytes.
674 This patch fixes this when the regex code is used in gnulib
675 (i.e., outside glibc).
677 This patch should not affect the use of the regex code inside
678 glibc. No doubt this problem also needs to be handled for glibc
679 as well, but the result will be an incompatible change to the
680 glibc ABI, and the old ABI will have to be supported too. That
681 can be the the subject for another patch.
683 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
684 governing whether the rest of this patch is active. By default,
685 the macro is disabled and the patch has no effect.
686 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
687 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
688 (struct re_pattern_buffer, re_search, re_search_2, re_match):
689 (re_match_2, re_set_registers): Use the new types.
690 * regex_internal.h (Idx, re_hashval_t): New types.
691 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
693 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
694 (re_string_context_at, bin_tree_t, re_dfastate_t):
695 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
696 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
697 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
698 (re_string_char_size_at, re_string_wchar_at):
699 (re_string_elem_size_at):
700 Use the new types and macros to port to 64-bit hosts.
701 Use unsigned types for internal values, so that the code
702 mostly works even for arrays larger than SSIZE_MAX.
703 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
704 (search_duplicated_node, calc_eclosure_iter, fetch_number):
705 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
706 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
707 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
708 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
709 (calc_inveclosure, parse_dup_op, build_range_exp):
710 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
711 (fetch_number, create_token_tree, mark_opt_subexp):
713 * regex_internal.c (re_string_construct_common, create_ci_newstate):
714 (create_cd_newstate, re_string_allocate, re_string_construct):
715 (re_string_realloc_buffers, build_wcs_upper_buffer):
716 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
717 (re_string_reconstruct, re_string_peek_byte_case):
718 (re_string_fetch_byte_case, re_string_context_at):
719 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
720 (re_node_set_init_copy, re_node_set_add_intersect):
721 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
722 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
723 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
724 (re_acquire_state, re_acquire_state_context, register_state):
726 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
727 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
728 (re_search_internal, re_search_2_stub, re_search_stub)
729 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
730 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
731 (update_cur_sifted_state, check_dst_limits):
732 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
733 (check_subexp_limits, sift_states_bkref, merge_state_array):
734 (check_subexp_matching_top, get_subexp, get_subexp_sub):
735 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
736 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
737 (expand_bkref_cache, check_node_accept_bytes):
738 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
739 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
740 (acquire_init_state_context, check_halt_node_context):
741 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
742 (sift_states_backward, clean_state_log_if_needed):
743 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
744 (find_recover_state, transit_state_sb, transit_state_mb):
745 (transit_state_bkref, build_trtable, match_ctx_clean):
747 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
748 to work around an assumption that REG_MISSING is negative.
750 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
751 (seek_collating_symbol_entry) [defined _LIBC]:
752 (lookup_collation_sequence_value) [defined _LIBC]:
753 (build_range_exp, build_collating_symbol) [defined _LIBC]:
754 Use prototypes rather than old-style function definitions.
755 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
756 (transit_state_sb) [0]:
757 (find_collation_sequence_value) [defined _LIBC]: Likewise.
759 * regexec.c (re_search_internal): Simplify update of rm_so and
762 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
763 (optimize_subexps, lower_subexp):
764 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
765 since the signed shift might overflow. Use 1u<<31 instead.
766 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
767 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
770 * regcomp.c (optimize_subexps, lower_subexp):
771 Use CHAR_BIT rather than 8, for clarity.
772 * regexec.c (check_dst_limits_calc_pos_1):
773 (check_subexp_matching_top): Likewise.
774 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
775 have to worry about portability issues when shifting it left.
776 Remove no-longer-needed test for table_size > 0.
777 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
778 in a word, as the resulting behavior is undefined.
779 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
780 in one case, a <= should have been an <, and in another case the
781 whole test was missing.
782 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
783 the standard name CHAR_BIT.
784 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
785 this is not true on one's complement and signed-magnitude hosts.
787 * regex_internal.h (re_sub_match_top_t): Remove unused member
789 (struct re_dfa_t): Remove unused member states_alloc.
790 * regcomp.c (init_dfa): Don't initialize unused members.
792 2005-08-31 Bruno Haible <bruno@clisp.org>
794 * strstr.c: Include <stddef.h>, for NULL.
795 * strcasestr.c: Likewise.
796 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
798 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
800 * iconvme.h: Add prototype for iconv_alloc.
802 2005-08-29 Simon Josefsson <jas@extundo.com>
804 * iconvme.c: Fix errno.
806 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
808 * iconvme.c: Split iconv_string into iconv_alloc.
810 2005-08-27 Jim Meyering <jim@meyering.net>
812 * fopen-safer.c: Merge minor changes from coreutils.
813 * dup-safer.c: Likewise.
814 * fd-safer.c: Likewise.
816 Merge from coreutils.
817 * stdio--.h: New file.
818 * stdlib--.h: New file.
819 * mkstemp-safer.c: New file.
822 * pipe-safer.c: New file.
823 * creat-safer.c: New file.
824 * fcntl--.h (creat): Define to creat_safer.
825 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
826 * unistd--.h (pipe): Define to pipe_safer.
827 * unistd-safer.h: Declare pipe_safer.
829 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
831 * regex_internal.h: Remove all references to
832 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
834 (bitset_not, bitset_merge, bitset_not_merge):
835 (bitset_mask, re_string_allocate, re_string_construct):
836 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
837 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
838 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
839 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
840 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
841 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
842 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
843 (re_acquire_state_context):
844 Remove unnecessary forward decls.
845 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
846 Put __attribute at function definition,
847 now that the function decl has been removed.
848 * lib/regex_internal.c (re_string_peek_byte_case):
849 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
852 2005-08-26 Simon Josefsson <jas@extundo.com>
854 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
855 Haible <bruno@clisp.org>.
857 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
859 * regexec.c (set_regs): Don't alloca with an unbounded size.
861 alloca modernization/simplification for regex.
862 * regex.c: Remove portability cruft for alloca. This no longer
863 needs to be at the start of the file, and can be moved into
864 regex_internal.h and simplified.
865 * regex_internal.h: Include <alloca.h>.
866 (__libc_use_alloca) [!defined _LIBC]: New macro.
867 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
868 now works outside glibc.
870 2005-08-24 Simon Josefsson <jas@extundo.com>
872 * getpass.c: Add WIN32 implementation. Conditionalize use of
873 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
876 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
878 Make regex safe for g++. This fixes one real bug (an "err"
879 that should have been "*err"). g++ problem reported by
881 * regex_internal.h (re_calloc): New macro, consistent with
882 re_malloc etc. All callers of calloc changed to use re_calloc.
883 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
884 not int. All callers changed.
885 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
886 just use an array of size MB_LEN_MAX.
887 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
888 (find_recover_state): Change "err" to "*err"; this fixes what
889 appears to be a real bug.
890 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
893 2005-08-25 Jim Meyering <jim@meyering.net>
895 * open-safer.c: Include <config.h>.
896 Otherwise, we'd lose LARGEFILE support in any file using
899 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
901 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
902 * regex.h (regerror): Likewise.
904 * regex.c: Do not include <sys/types.h>, as POSIX no longer
905 requires this. (The code never needed it.)
907 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
908 All uses of recently-renamed identifiers changed to use the new,
909 POSIX-compliant names. The code will build and run just fine
910 without these changes, but it's better to eat our own dog food
911 and use the standard-conforming names.
913 * regex.h: Fix a multitude of POSIX name space violations.
914 These changes have an effect only for programs that define
915 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
916 do not change anything for programs compiled in the normal way.
917 Also, there is no effect on the ABI.
919 (_REGEX_SOURCE): New macro.
920 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
921 defined and _GNU_SOURCE is not; this fixes a name space violation.
923 Rename the following macros to obey POSIX requirements.
924 The old names are still visible as macros if _REGEX_SOURCE is defined.
925 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
926 RE_BACKSLASH_ESCAPE_IN_LISTS.
927 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
928 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
929 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
930 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
931 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
932 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
933 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
934 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
935 (REG_INTERVALS): renamed from RE_INTERVALS.
936 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
937 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
938 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
939 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
940 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
941 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
942 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
943 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
944 RE_UNMATCHED_RIGHT_PAREN_ORD.
945 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
946 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
947 (REG_DEBUG): renamed from RE_DEBUG.
948 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
949 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
950 unusual, since we can't clash with the POSIX REG_ICASE.
951 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
952 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
953 (REG_NO_SUB): renamed from RE_NO_SUB.
954 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
955 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
956 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
957 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
958 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
959 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
960 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
961 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
962 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
963 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
964 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
965 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
966 RE_SYNTAX_POSIX_MINIMAL_BASIC.
967 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
968 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
969 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
970 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
971 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
972 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
973 (REG_FIXED): Renamed from REGS_FIXED.
974 (REG_NREGS): Renamed from RE_NREGS.
976 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
977 of other REG_* macros, since POSIX says the user is allowed to
978 #undef these macros selectively.
980 (reg_errcode_t): Update comment stating what other tables need
983 Rename the following enum values to obey POSIX requirements.
984 The old names are still visible as macros.
985 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
986 is not defined, since GNU is supposed to be a superset of POSIX as
987 much as possible, and since we want reg_errcode_t to be a signed
988 type for implementation consistency.
989 (_REG_NOERROR): Renamed from REG_NOERROR.
990 (_REG_NOMATCH): Renamed from REG_NOMATCH.
991 (_REG_BADPAT): Renamed from REG_BADPAT.
992 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
993 (_REG_ECTYPE): Renamed from REG_ECTYPE.
994 (_REG_EESCAPE): Renamed from REG_EESCAPE.
995 (_REG_ESUBREG): Renamed from REG_ESUBREG.
996 (_REG_EBRACK): Renamed from REG_EBRACK.
997 (_REG_EPAREN): Renamed from REG_EPAREN.
998 (_REG_EBRACE): Renamed from REG_EBRACE.
999 (_REG_BADBR): Renamed from REG_BADBR.
1000 (_REG_ERANGE): Renamed from REG_ERANGE.
1001 (_REG_ESPACE): Renamed from REG_ESPACE.
1002 (_REG_BADRPT): Renamed from REG_BADRPT.
1003 (_REG_EEND): Renamed from REG_EEND.
1004 (_REG_ESIZE): Renamed from REG_ESIZE.
1005 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1006 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1007 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1008 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1009 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1011 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1012 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1013 changed. But support the old name if the new one is not defined
1014 and if _REGEX_SOURCE.
1016 Change the following member names in struct re_pattern_buffer.
1017 The old names are still supported if !_REGEX_SOURCE.
1018 The new names are always supported, regardless of _REGEX_SOURCE.
1019 (re_buffer): Renamed from buffer.
1020 (re_allocated): Renamed from allocated.
1021 (re_used): Renamed from used.
1022 (re_syntax): Renamed from syntax.
1023 (re_fastmap): Renamed from fastmap.
1024 (re_translate): Renamed from translate.
1025 (re_can_be_null): Renamed from can_be_null.
1026 (re_regs_allocated): Renamed from regs_allocated.
1027 (re_fastmap_accurate): Renamed from fastmap_accurate.
1028 (re_no_sub): Renamed from no_sub.
1029 (re_not_bol): Renamed from not_bol.
1030 (re_not_eol): Renamed from not_eol.
1031 (re_newline_anchor): Renamed from newline_anchor.
1033 Change the following member names in struct re_registers.
1034 The old names are still supported if !_REGEX_SOURCE.
1035 The new names are always supported, regardless of _REGEX_SOURCE.
1036 (rm_num_regs): Renamed from num_regs.
1037 (rm_start): Renamed from start.
1038 (rm_end): Renamed from end.
1040 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1041 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1042 Prepend __ to parameter names.
1044 Undo yesterday's changes.
1046 2005-08-24 Jim Meyering <jim@meyering.net>
1048 Sync from coreutils.
1049 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1051 2005-08-21 Bruno Haible <bruno@clisp.org>
1053 * lock.h: Add multiple inclusion guard.
1054 * tls.h: Add multiple inclusion guard.
1056 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1058 * regex.h (REG_NOSYS)
1059 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1060 Define, since POSIX requires it as of 2001.
1061 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1062 New private symbol, used to keep the enum signed in all cases.
1063 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1064 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1066 * regex_internal.c (re_string_skip_chars, register_state):
1068 Remove forward decls; no longer needed now that we use prototypes.
1069 * regexec.c (acquire_init_state_context, check_halt_node_context):
1070 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1071 (clean_state_log_if_needed): Likewise.
1073 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1075 Fix problems reported by Sam Steingold in
1076 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1077 * regexec.c (sift_states_bkref): Fix portability bug: the code
1078 assumed that reg_errcode_t is a signed type, which is not
1079 necessarily true if _XOPEN_SOURCE is not defined.
1080 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1081 some compilers warn about it otherwise.
1083 2005-08-20 Jim Meyering <jim@meyering.net>
1085 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1086 of unused local, dfa.
1088 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1090 * regcomp.c (create_initial_state): Remove duplicate decl.
1091 (init_word_char, create_initial_state, duplicate_node_closure):
1092 (fetch_token, peek_token_bracket, build_range_exp):
1093 (build_collating_symbol): Remove forward decls; no longer needed
1094 now that we use prototypes.
1097 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1098 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1099 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1100 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1101 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1102 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1103 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1104 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1105 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1106 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1107 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1108 (build_charclass, build_charclass_op, fetch_number, create_tree):
1109 (create_token_tree, mark_opt_subexp, duplicate_tree):
1110 Use prototypes rather than old-style definitions.
1113 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1114 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1115 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1116 (re_string_reconstruct, re_string_peek_byte_case):
1117 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1118 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1119 (re_node_set_init_copy, re_node_set_add_intersect):
1120 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1121 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1122 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1123 (re_acquire_state, re_acquire_state_context, register_state):
1124 (create_ci_newstate, create_cd_newstate, free_state):
1126 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1127 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1128 (re_search_internal, prune_impossible_nodes):
1129 (acquire_init_state_context, check_matching, static):
1130 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1131 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1132 (update_regs, sift_states_backward, build_sifted_states):
1133 (clean_state_log_if_needed, merge_state_array):
1134 (update_cur_sifted_state, add_epsilon_src_nodes):
1135 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1136 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1137 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1138 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1139 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1140 (check_arrival, check_arrival_add_next_nodes):
1141 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1142 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1143 (check_node_accept_bytes, check_node_accept, extend_buffers):
1144 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1145 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1150 (re_string_allocate, re_string_construct, re_string_reconstruct):
1151 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1152 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1153 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1154 (re_string_context_at, re_string_peek_byte_case):
1155 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1156 is defined, since we now use prototypes always.
1158 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1159 C89 or better. All uses removed.
1161 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1163 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1164 [defined lint]: Suppress bogus uninitialized-variable warnings.
1166 * regcomp.c (duplicate_node): Return new index, not an error code,
1167 and let the caller return REG_ESPACE if out of space. This
1168 removes an uninitialied-variable warning with GCC 4.0.1, and also
1169 avoids taking the address of a local variable. All callers
1172 2005-08-19 Jim Meyering <jim@meyering.net>
1174 * regexec.c (proceed_next_node): Redo local variables to
1175 avoid GCC shadowing warnings.
1177 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1179 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1180 (re_node_set_insert_last, re_dfa_add_node):
1181 Rename local variables to avoid GCC shadowing warnings.
1183 2005-08-18 Bruno Haible <bruno@clisp.org>
1185 * strstr.c (strstr): Fix return value in multibyte case.
1186 * strcasestr.c (strcasestr): Likewise.
1188 2005-08-17 Jim Meyering <jim@meyering.net>
1190 Make the %s format (seconds since the epoch) work for a negative
1191 number and when used with a zero-padded field width, e.g. %015s.
1193 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1194 label so that it precedes the code to set `digits'. Otherwise,
1195 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1196 print `00-22'. Now, it prints `-0022', as it should.
1198 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1200 * regex.h: Remove useless space-before-tab. From coreutils.
1202 2005-08-17 Bruno Haible <bruno@clisp.org>
1204 * strcasestr.h: New file.
1205 * strcasestr.c: New file.
1207 2005-08-17 Bruno Haible <bruno@clisp.org>
1209 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1210 * strstr.c: Completely rewritten, with multibyte locale support.
1212 2005-08-17 Bruno Haible <bruno@clisp.org>
1214 * strcasecmp.c: Use mbuiter.h.
1216 2005-08-17 Bruno Haible <bruno@clisp.org>
1218 * mbuiter.h: New file.
1220 2005-08-16 Bruno Haible <bruno@clisp.org>
1222 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1224 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1225 NUL byte, not after it.
1227 2005-08-16 Bruno Haible <bruno@clisp.org>
1229 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1230 the valid ones. Makes the comparison operations transitive:
1231 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1232 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1234 2005-08-16 Bruno Haible <bruno@clisp.org>
1236 * strcase.h (strcasecmp): Add note in comments.
1237 * strncasecmp.c: Use code from strcasecmp.c.
1238 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1239 (strcasecmp): Work correctly in multibyte locales.
1241 2005-08-16 Bruno Haible <bruno@clisp.org>
1243 * strnlen1.h: New file.
1244 * strnlen1.c: New file.
1246 2005-08-16 Bruno Haible <bruno@clisp.org>
1248 * mbfile.h: New file.
1250 2005-08-16 Bruno Haible <bruno@clisp.org>
1252 * mbiter.h: New file.
1254 2005-08-16 Bruno Haible <bruno@clisp.org>
1256 * mbchar.h: New file.
1257 * mbchar.c: New file.
1259 2005-08-16 Bruno Haible <bruno@clisp.org>
1261 * tls.h: New file, from GNU gettext.
1262 * tls.c: New file, from GNU gettext.
1264 2005-08-15 Bruno Haible <bruno@clisp.org>
1266 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1269 2005-08-14 Jim Meyering <jim@meyering.net>
1271 Sync from coreutils.
1273 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1274 Use the hash-table-based cycle-detection code not just when
1275 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1276 Reported by James Youngman in
1277 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1278 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1279 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1280 This lets us compile with -DFTS_DEBUG, once again.
1281 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1282 * fts.c (fd_safer): Remove decl.
1283 Include fcntl--.h rather than unistd-safer.h
1284 (fts_safe_changedir): Don't call fd_safer; no longer needed
1285 now that we include fcntl--.h.
1287 2005-08-11 Simon Josefsson <jas@extundo.com>
1289 * readline.h, readline.c: New file.
1291 2005-08-11 Bruno Haible <bruno@clisp.org>
1293 * strnlen.h (strnlen): Change parameter name to match comment.
1295 2005-08-10 Simon Josefsson <jas@extundo.com>
1297 * strndup.c: Use strnlen.h.
1299 * strnlen.h: New file.
1301 2005-08-02 Simon Josefsson <jas@extundo.com>
1303 * getline.h, getline.c: Rewrite.
1305 * getdelim.h, getdelim.c: New files, ported from glibc.
1307 2005-07-31 Bruno Haible <bruno@clisp.org>
1309 * lock.h (gl_lock_initializer): New macro.
1310 (gl_lock_define_initialized): Use it.
1311 (gl_rwlock_initializer): New macro.
1312 (gl_rwlock_define_initialized): Use it.
1313 (gl_recursive_lock_initializer): New macro.
1314 (gl_recursive_lock_define_initialized): Use it.
1316 2005-07-26 Bruno Haible <bruno@clisp.org>
1318 * lock.h: Update from GNU gettext.
1319 * lock.c: Update from GNU gettext.
1321 2005-07-18 Bruno Haible <bruno@clisp.org>
1323 * lock.h (gl_once_t): New type.
1324 (gl_once_define, gl_once): New macros.
1325 * lock.c (fresh_once): New variable.
1326 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1329 2005-07-18 Simon Josefsson <jas@extundo.com>
1331 * check-version.c (check_version): Accept identical versions too.
1333 2005-07-18 Bruno Haible <bruno@clisp.org>
1335 * lock.h: New file, from GNU gettext.
1336 * lock.c: New file, from GNU gettext.
1338 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1340 * quotearg.c: Add translator comment suggested by Bruno Haible,
1341 with a minor change.
1343 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1345 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1346 copyright symbol and the year.
1347 * version-etc.c (COPYRIGHT_YEAR): New constant.
1348 (version_etc_va): Use parameterized copyright notice.
1349 Reword to conform to the current GNU coding standards.
1351 2005-07-11 Simon Josefsson <jas@extundo.com>
1353 * size_max.h: New file.
1355 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1357 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1360 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1361 and Paul Eggert <eggert@cs.ucla.edu>
1363 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1364 in wint_t, not wchar_t. Remove now-unnecessary cast.
1366 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1368 * regex.c, regex.h: Sync from libc.
1369 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1370 New files, synced from libc, except that regex_internal.h
1371 currently has a small porting fix.
1373 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1375 Remove the dependency of the strftime module on the tzset module.
1376 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1377 Copy the input structure, to work around some of the bug with
1378 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1379 Solaris releases, you should also use the tzset module, but we won't
1380 require it as a dependency any more since we don't want LGPLed code
1381 to depend on GPLed code.
1383 2005-07-02 Jim Meyering <jim@meyering.net>
1385 * backupfile.c (backup_args): Change a `0' to NULL.
1387 2005-07-01 Jim Meyering <jim@meyering.net>
1389 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1390 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1391 * save-cwd.c, tempname.c:
1392 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1393 and don't include <sys/file.h>).
1395 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1397 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1398 declares only 'struct timespec;' (!).
1400 2005-06-29 Jim Meyering <jim@meyering.net>
1402 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1403 type name. Use the variable name instead.
1404 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1406 2005-06-28 Simon Josefsson <jas@extundo.com>
1408 * check-version.h, check-version.c: New files.
1410 2005-06-28 Simon Josefsson <jas@extundo.com>
1412 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1413 collision with global variable. Better indentation. Don't
1414 increment buffer pointer beyond buffer end. Based on comments
1415 from Paul Eggert <eggert@cs.ucla.edu>.
1419 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1421 * canon-host.c (canon-host): Append trailing "," to 0 in
1422 initializer of struct addrinfo, as an indication that we don't
1423 care how many members the structure has.
1425 2005-06-24 Derek Price <derek@ximbiot.com>
1426 and Bruno Haible <bruno@clisp.org>
1428 Remove stat module & update lstat.
1429 * stat.c: Remove this file...
1430 (slash_aware_lstat): ...moving this content and its support...
1431 * lstat.c (rpl_lstat): ...into here.
1432 * lstat.h: New file.
1434 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1436 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1437 (ranged_convert): Don't save conversion in a temporary struct.
1438 This causes a warning with GCC 4.0.0, and anyway in the typical
1439 case it's not worth the extra 100 bytes or so of code.
1440 (ranged_convert, __mktime_internal): When calling a function via a
1441 pointer P, use P () rather than (*P) (), as we now assume C89 or
1444 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1446 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1447 "who -r" failed to give output. Problem reported by Tim Waugh.
1449 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1450 (xcalloc): Use it to avoid needless tests.
1451 Problem reported by Jim Meyering.
1453 2005-06-16 Jim Meyering <jim@meyering.net>
1455 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1456 when either N or S is zero.
1458 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1460 * argp.h (__option_is_short): Check upper limit of
1461 __key. Isprint() requires its argument to have the value
1462 of an unsigned char or EOF.
1464 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1466 * fnmatch.c (fnmatch): If there is an encoding error in a
1467 multibyte string or pattern, fall back on unibyte matching.
1468 Problem reported by James Youngman.
1470 2005-06-08 Bruno Haible <bruno@clisp.org>
1472 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1475 2005-06-08 Bruno Haible <bruno@clisp.org>
1477 * csharpcomp.h: New file, from GNU gettext.
1478 * csharpcomp.c: New file, from GNU gettext.
1479 * csharpcomp.sh.in: New file, from GNU gettext.
1481 2005-06-07 Derek Price <derek@ximbiot.com>
1484 * glob_.h: Indent nested #ifdef.
1486 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1488 Sync from coreutils.
1489 Use "file name" when talking about file names, instead of "filename"
1490 or "path", as per the GNU coding standards.
1491 * mkdir-p.c: Renamed from makepath.c.
1492 (make_dir_parents): Renamed from make_path. All callers changed.
1493 * mkdir-p.h: Likewise. All includers changed.
1494 * filenamecat.c: Renamed from path-concat.c.
1495 (file_name_concat): Renamed from path_concat. All callers changed.
1496 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1497 * filenamecat.h: Likewise. All includers changed.
1498 * acl.c: Don't use "path" or "filename" to mean "file name"
1499 in comments or local variable names.
1500 * basename.c: Likewise.
1501 * canonicalize.c, canonicalize.h: Likewise.
1502 * dirname.c, dirname.h: Likewise.
1503 * euidaccess.c: Likewise.
1504 * exclude.c: Likewise
1505 * fnmatch_.h, fnmatch_loop.c: Likewise.
1506 * fsusage.c, fsuage.h: Likewise.
1507 * fts.c, fts_.h: Likewise.
1508 * getcwd.c: Likewise.
1509 * getloadavg.c: Likewise.
1510 * mkstemp.c: Likewise.
1511 * mountlist.c, mountlist.h: Likewise.
1512 * openat.c, openat.h: Likewise.
1513 * readlink-stub.c: Likewise.
1514 * readutmp.c, readutmp.h: Likewise.
1515 * rename.c: Likewise.
1516 * rmdir.c: Likewise.
1518 * savedir.c: Likewise.
1519 * stripslash.c: Likewise.
1520 * tempname.c: Likewise.
1521 * xreadlink.c: Likewise.
1522 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1524 * exclude.h: Likewise.
1526 * euidaccess.c (getuid, getgid, getuid, getegid)
1527 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1528 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1529 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1530 * pathmax.h: Include <limits.h> unconditionally, since other
1531 files have been getting away with it for years (MORE/BSD 4.3
1533 * userspec.c (getpwnam, getgrnam, getgrgid)
1534 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1536 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1537 Define to 256, not 255, as per modern POSIX.
1539 2005-06-01 Bruno Haible <bruno@clisp.org>
1541 * csharpexec.h: New file, from GNU gettext.
1542 * csharpexec.c: New file, from GNU gettext.
1543 * csharpexec.sh.in: New file, from GNU gettext.
1545 2005-05-31 Derek Price <derek@ximbiot.com>
1546 Paul Eggert <eggert@cs.ucla.edu>
1549 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1551 2005-05-29 Derek Price <derek@ximbiot.com>
1552 Paul Eggert <eggert@cs.ucla.edu>
1554 * glob_.h, glob.c: New files.
1556 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1558 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1560 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1561 the configuration hassle isn't worth it.
1562 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1563 (LONGEST_MODIFIER, PRIuMAX): Remove.
1565 2005-05-27 Bruno Haible <bruno@clisp.org>
1567 * getlogin_r.h: Remove second include of <stddef.h>.
1569 2005-05-25 Bruno Haible <bruno@clisp.org>
1570 Derek Price <derek@ximbiot.com>
1572 * getlogin_r.h: Simplify API documentation.
1574 2005-05-25 Derek Price <derek@ximbiot.com>
1575 Paul Eggert <eggert@cs.ucla.edu>
1577 * getlogin_r.c, getlogin_r.h: New files.
1579 2005-05-22 Bruno Haible <bruno@clisp.org>
1581 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1582 Also include <sys/param.h> if it defines MIN, MAX.
1583 Based on a patch by Derek Price <derek@ximbiot.com>.
1585 2005-05-22 Bruno Haible <bruno@clisp.org>
1587 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1588 (INT64_MIN): Fix definition.
1589 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1591 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1592 NEED_SIGNED_INT_TYPES.
1594 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1595 HAVE_SYSTEM_INTTYPES.
1597 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1599 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1600 so that unistd-safer.h (GPL'ed code) need not be included.
1602 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1605 * fts.c: Don't include "cycle-check.h" or "hash.h".
1606 (setup_dir, free_dir): New functions.
1607 (enter_dir, leave_dir): Define trivial
1608 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1609 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1610 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1611 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1612 Move to fts-cycle.c.
1613 (fts_open): Use setup_dir.
1614 (fts_close): Use free_dir.
1615 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1616 This adds a label and some gotos, but the alternatives were messier.
1617 Check for memory allocation failure when entering a dir.
1618 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1619 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1620 (FTS): New member fts_cycle, that is a union that contains the
1621 old active_dir_ht and cycle_state. All uses changed to mention
1622 fts_cycle.ht and fts_cycle.state.
1623 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1624 fts.c, with the following changes:
1625 (setup_dir, free_dir): New functions.
1626 (enter_dir): Now returns bool. Return true if successful, false
1627 if memory exhausted. All callers changed.
1628 Do not bother partly cleaning up on
1629 memory allocation failure; that is free_dir's job.
1630 However, free ad if hash_insert fails, to avoid memory leak.
1631 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1632 fts->fts_options to see which union member to use.
1634 2005-05-20 Jim Meyering <jim@meyering.net>
1636 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1637 Now a macro, to pacify GCC.
1639 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1641 * chown.c (rpl_chown): Return -1 on failure.
1643 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1645 * canonicalize.c: Include canonicalize.h first, to test interface.
1646 Include <stddef.h> unconditionally, since we assume C89 now.
1647 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1648 * fts.c: Include fts_.h first, to check interface.
1649 Do not include intprops.h; no longer needed.
1650 Include cycle-check.h and hash.h, since fts_.h no longer does.
1651 Remove unnecessary casts of closedir to void.
1652 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1653 decide whether to decrement nlinks.
1654 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1655 (FTS): Use struct hash_table * instead of Hash_table, so that
1656 we no longer need to include hash.h here.
1658 2005-05-17 Jim Meyering <jim@meyering.net>
1660 * fts.c, fts_.h: New files, from coreutils.
1662 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1664 Sync from coreutils.
1665 * unlinkdir.c, unlinkdir.h: New files.
1666 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1667 regex.h, unlocked-io.h, xtime.h:
1668 White space changes only.
1669 * makepath.c (make_path): Port to hosts where leading "//" is special.
1670 * yesno.c: Include getline.h, not ctype.h.
1671 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1672 Use getline to remove arbitrary restriction on response length.
1674 2005-05-13 Bruno Haible <bruno@clisp.org>
1676 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1677 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1678 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1679 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1680 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1681 Add support for 64-bit integers in the MSVC compiler.
1683 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1685 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1686 Change the initial comment to refer to GPL, not LGPL.
1687 gnulib-tool will change it to LGPL as needed.
1689 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1690 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1691 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1692 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1693 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1694 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1695 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1696 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1697 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1698 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1699 concatpath.c, config.charset, copy-file.c, copy-file.h,
1700 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1701 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1702 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1703 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1704 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1705 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1706 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1707 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1708 full-read.c, full-read.h, full-write.c, full-write.h,
1709 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1710 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1711 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1712 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1713 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1714 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1715 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1716 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1717 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1718 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1719 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1720 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1721 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1722 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1723 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1724 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1725 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1726 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1727 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1728 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1729 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1730 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1731 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1732 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1733 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1734 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1735 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1736 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1737 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1738 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1739 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1740 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1741 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1742 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1743 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1744 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1745 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1746 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1747 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1748 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1749 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1750 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1751 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1752 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1753 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1754 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1755 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1756 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1757 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1758 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1759 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1760 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1761 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1762 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1763 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1764 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1765 Update FSF postal mail address.
1767 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1769 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1770 specified in ai_socktype. Fix invalid ai_protocol
1771 check. ai_protocol is usually set to 0 or depending on
1772 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1773 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1774 ai_socktype / ai_protocol in the returned addrinfo structure.
1776 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1777 Bruno Haible <bruno@clisp.org>
1779 * inet_ntop.h: New file.
1780 * inet_ntop.c: New file, from glibc with modifications.
1782 2005-05-08 Jim Meyering <jim@meyering.net>
1784 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1786 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1788 Merge from coreutils. Among other things,
1789 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1790 * fd-safer.c: New file.
1791 * fcntl-safer.h, open-safer.c: Remove.
1792 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1793 * dup-safer.c: Include unistd-safer.h first.
1794 Don't include errno.h.
1795 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1796 * file-type.h: Don't assume invoker included sys/stat.h first.
1797 * file-type.c: Rely on file-type.h change.
1798 * getloadavg.c: Include unistd-safer.h.
1799 (getloadavg): Use safer open.
1800 * getusershell.c: Include "stdio-safer.h".
1801 (getusershell): Use safer fopen.
1802 * long-options.c (long_options): Use NULL rather than 0.
1803 * modechange.h (mode_free): Remove; all callers changed to invoke
1805 * modechange.c: Likewise.
1806 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1807 (MODE_DONE): New constant.
1808 (struct mode_change): Remove 'next' member.
1809 (make_node_op_equals): New function; like the old one of the
1810 same name, except it allocates an array.
1811 (mode_compile, mode_create_from_ref): Use it.
1812 (mode_compile): Allocate result as an array, not a linked list.
1813 Parse octal string ourself, so that we catch mistakes like "+0".
1814 (mode_adjust): Arg is an array, not a linked list.
1815 * modechange.c: Include stat-macros.h, xalloc.h.
1816 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1817 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1818 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1819 Remove. This is now stat-macros.h's job.
1820 (talloc): Remove. All callers replaced by xalloc, so that
1821 our invokers don't have to worry about reporting memory failures.
1822 (make_node_op_equals): Remove.
1823 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1825 (struct mode_change): Moved here from modechange.h.
1826 (mode_append_entry): Remove.
1827 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1828 apps to have incorrect behavior. Use simpler algorithm for head
1829 and tail. Don't futz with umask; that's now the job of mode_adjust.
1830 Detect more invalid usages rather than having somewhat-random behavior.
1831 Don't insert an "a=" action, as that leads to incorrect behavior.
1832 (mode_compile, mode_create_from_ref): Return NULL on error instead
1833 of an enum, since now there's only one way to have an error. All
1835 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1836 at the correct time. Simplify calculation of "+u" and its ilk.
1837 Don't mishandle "+X".
1838 (mode_free): Remove "register" and localize decls.
1839 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1840 (struct mode_change): Move to modechange.c; callers don't
1841 need to see this stuff.
1842 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1843 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1844 (mode_change, mode_adjust): Reflect the new signatures noted above.
1845 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1846 that might redefine system include files.
1847 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1848 (my_usleep): Use NULL rather than (void *) 0.
1849 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1850 Use siginterrupt to specify that system calls should be interrupted.
1851 (rpl_nanosleep): Move initialization of suspended closer to call of
1853 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1854 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1855 (desirable_utmp_entry): New function.
1856 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1857 using x2nrealloc, to simplify logic.
1858 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1859 size calculation. Do not assume utmp file is a regular file.
1860 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1861 (READ_UTMP_CHECK_PIDS): New constant.
1862 * save-cwd.c: Include unistd-safer.h.
1863 (save_cwd): Use fd_safer.
1864 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1865 [!_LIBC] Include "stat-macros.h" instead.
1866 * unistd-safer.h (fd_safer): New decl.
1868 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1870 * byteswap_.h: New file.
1872 2005-04-25 Albert Chin <china@thewrittenword.com>
1874 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1877 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1879 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1880 that "UTC +1 second" continues to work. Problem reported
1882 (relunit_snumber): New rule.
1885 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1887 * getdate.y (universal_time_zone_table): New constant.
1888 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1889 universal_time_zone_table.
1890 (lookup_zone): Prefer universal_time_zone_table to
1891 local_time_zone_table, so that "GMT" time stamps are allowed in
1892 London during the summer. Problem reported by Ian Abbott.
1894 2005-04-12 Jim Meyering <jim@meyering.net>
1896 * human.c (humblock): Set *options even when returning due to
1897 xstrtoumax conversion failure. Thanks to a used-uninitialized
1900 2005-04-09 Jim Meyering <jim@meyering.net>
1902 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1903 -Wuninitialized: initialize tm0.tm_year.
1905 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1907 * getdate.y (parser_control): rels_seen is now a boolean, not a
1908 count, since there's no maximum. All uses changed.
1909 Add member dsts_seen.
1910 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1912 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1913 Use pc_rels_seen to decide whther a date is absolute.
1915 * getdate.y (number): Don't overwrite year.
1916 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1919 2005-04-02 Simon Josefsson <jas@extundo.com>
1921 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1922 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1924 2005-03-27 Jim Meyering <jim@meyering.net>
1926 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1928 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1930 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1931 "one's complement" -> "ones' complement" in comment, as per Knuth.
1932 "value of type" -> "type or expression" in comment.
1933 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1935 2005-03-26 Jim Meyering <jim@meyering.net>
1938 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1939 Correct typos: s/or/of/.
1941 2005-03-23 Jim Meyering <jim@meyering.net>
1943 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1945 2005-03-21 Jim Meyering <jim@meyering.net>
1947 Changes imported from coreutils.
1949 * cycle-check.c: Don't include xalloc.h.
1951 * path-concat.c: Don't include assert.h.
1952 (path_concat): Remove assertion that would have triggered
1953 for ABASE starting with more than one slash.
1954 Reported by Andreas Schwab.
1956 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1957 properly when ABASE is an absolute file name.
1958 Correct the description of this function.
1960 Add an assertion and a test driver.
1961 This fixes a bug introduced on 2004-07-02.
1962 Andreas Schwab reported the resulting failure of cp --parents:
1963 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1965 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1967 * strftime.c (my_strftime): If the underlying strftime returns 0
1968 (which shouldn't happen), generate nothing instead of returning 0
1969 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1971 2005-03-16 Bruno Haible <bruno@clisp.org>
1973 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1975 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1977 * strftime.c (my_strftime): Prepend space to format so that we can
1978 reliably distinguish strftime failure from empty output on POSIX
1981 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1983 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1984 (iconv_string): Don't guess a size-zero buffer, as that might cause
1985 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1986 result would be 'too large', where 'too large' is (heuristically)
1987 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1988 overflow concerns. This will prevent some unwanted malloc failures
1989 when the inputs are very large.
1991 2005-03-15 Bruno Haible <bruno@clisp.org>
1993 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1996 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1999 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2001 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2003 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2004 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2006 * strtol.c: Likewise.
2008 2005-03-14 Simon Josefsson <jas@extundo.com>
2010 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2013 2005-03-14 Jim Meyering <jim@meyering.net>
2015 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2016 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2017 to be nonzero so that we (and caller) can detect the difference
2018 between a valid zero-length expansion and an error return, even
2019 when the underlying strftime fails before writing anything into
2022 2005-03-10 Jim Meyering <jim@meyering.net>
2024 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2025 so that this module works on systems without fchdir.
2027 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2029 Factor int-properties macros into a single file, except for
2030 glibc-related files.
2031 * intprops.h: New file.
2032 * getloadavg.c: Include it instead of limits.h.
2033 (INT_STRLEN_BOUND): Remove.
2034 * human.c: Include intprops.h.
2035 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2036 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2037 * inttostr.h: Include intprops.h instead of limits.h.
2038 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2039 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2040 for consistency with intprops.h.
2041 (time_t_is_integer, twos_complement_arithmetic): Use them.
2042 * sig2str.h: Include <signal.h>, intprops.h.
2043 (INT_STRLEN_BOUND): Remove.
2044 * strftime.c (TYPE_SIGNED): Remove.
2045 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2046 * strtol.c: Adjust comments to match intprops.h.
2047 * userspec.c: Include intprops.h.
2048 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2049 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2050 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2051 instead of rolling our own expressions.
2052 * xstrtol.c: Include xstrtol.h first, to test interface.
2054 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2056 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2057 the right thing even if adding 1900 would overflow. Similarly
2058 for tm_mon + 1 and tm_yday + 1.
2059 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2060 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2061 (DO_SIGNED_NUMBER): New macro.
2062 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2064 2005-03-07 Bruno Haible <bruno@clisp.org>
2066 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2068 2005-03-03 Derek R. Price <derek@ximbiot.com>
2069 Bruno Haible <bruno@clisp.org>
2071 * pagealign_alloc.h: New file.
2072 * pagealign_alloc.c: New file.
2074 2005-01-28 Bruno Haible <bruno@clisp.org>
2076 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2079 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2081 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2082 The workaround isn't strictly needed for POSIX conformance, and
2083 it's too much of a pain to configure and maintain. We'll ask
2084 people to fix their kernels instead.
2085 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2086 (NANOSLEEP_BUG_WORKAROUND): Remove.
2087 (xnanosleep): Remove the workaround.
2089 2005-02-12 Bruno Haible <bruno@clisp.org>
2091 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2093 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2095 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2096 * timespec.h (gettime): Return void, since it always
2097 succeeds now. All uses changed.
2098 * gettime.c (gettime) Likewise.
2099 [HAVE_NANOTIME]: Prefer nanotime.
2100 Assume gettimeofday succeeds, as POSIX requires.
2101 Assime time () succeeds, since other code already does.
2102 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2103 (timespec_subtract): Remove.
2104 (NANOSLEEP_BUG_WORKAROUND): New constant.
2105 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2106 things considerably. Use it only on GNU/Linux hosts, since the
2107 workaround shouldn't be needed elsewhere.
2109 2005-02-24 Bruno Haible <bruno@clisp.org>
2111 * gettext.h: Update from GNU gettext 0.14.2.
2113 2005-02-24 Bruno Haible <bruno@clisp.org>
2115 * localcharset.c: Update from GNU gettext 0.14.2.
2116 * config.charset: Update from GNU gettext 0.14.2.
2118 2005-02-22 Simon Josefsson <jas@extundo.com>
2120 * iconvme.h, iconvme.c: New files, from libc.
2122 2005-02-20 Neil Conway <neilc@samurai.com>
2124 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2125 returned by OSX/Darwin if the specified buffer is not large
2126 enough for the hostname.
2128 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2130 * memrchr.h: New file.
2131 * chdir-long.c: Include it.
2132 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2133 Don't bother including stddef.h.
2135 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2137 * argp-help.c (__argp_help): Create a fake struct argp_state and
2138 pass it to _help, otherwise the latter coredumps trying to
2139 dereference state.root_argp.
2141 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2143 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2145 Include <sys/types.h>, for dev_t.
2146 (ME_DUMMY, ME_REMOTE): Move from here....
2147 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2148 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2150 Include mountlist.h first, to test the interface.
2152 2005-01-29 Bruno Haible <bruno@clisp.org>
2154 * progname.c (program_name): Initialize.
2155 Needed when linking statically on MacOS X.
2157 2005-01-28 Bruno Haible <bruno@clisp.org>
2159 * javacomp.sh.in: New file, from GNU gettext.
2160 * javacomp.h: New file, from GNU gettext.
2161 * javacomp.c: New file, from GNU gettext.
2163 2005-01-26 Bruno Haible <bruno@clisp.org>
2165 * javaexec.sh.in: New file, from GNU gettext.
2166 * javaexec.h: New file, from GNU gettext.
2167 * javaexec.c: New file, from GNU gettext.
2169 2005-01-26 Simon Josefsson <jas@extundo.com>
2171 * gai_strerror.c: Use GPL in header.
2173 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2175 * argp-help.c (hol_entry_help): Avoid using non-constant
2176 initializers for struct pentry_state.
2177 (__argp_error): Check return value of __asprintf
2178 (__argp_failure): Translate error message
2180 * argp-parse.c: Removed braces around the expansion of N_()
2182 2005-01-21 Jim Meyering <jim@meyering.net>
2184 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2185 same value as for Solaris 9.
2187 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2188 component length. This included changing the parameter to be
2189 of type `char *' rather than `char const *'.
2190 * chdir-long.h (chdir_long): Update prototype.
2192 * openat.c (fdopendir, fstatat): New functions.
2193 * openat.h: Include headers required for use of DIR and struct stat.
2194 [AT_SYMLINK_NOFOLLOW]: Define.
2195 (fdopendir, fstatat): Add prototypes.
2197 2005-01-21 Bruno Haible <bruno@clisp.org>
2199 * classpath.h: New file, from GNU gettext.
2200 * classpath.c: New file, from GNU gettext.
2202 2005-01-20 Simon Josefsson <jas@extundo.com>
2204 * version-etc-fsf.c: New file, with version_etc_copyright.
2205 * version-etc.c: Remove version_etc_copyright.
2206 * version-etc.h (version_etc_copyright): Use [] instead of * in
2207 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2209 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2211 * save-cwd.c (save_cwd): Remove code to support the case
2212 where fchdir is missing or flaky.
2214 2005-01-20 Simon Josefsson <jas@extundo.com>
2216 * base64.h (isbase64): Add.
2218 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2219 using a unsigned prototype, don't inline.
2220 (base64_decode): Use it.
2222 2005-01-19 Bruno Haible <bruno@clisp.org>
2224 * sh-quote.h: New file, from GNU gettext.
2225 * sh-quote.c: New file, from GNU gettext.
2227 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2229 Merge changes from coreutils, as described below in several
2230 changelogs dated today.
2232 * save-cwd.c: Include "save-cwd.h" before other include files.
2233 (O_DIRECTORY): Remove; not needed here, since "." must be
2234 a directory. All uses removed.
2235 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2236 universal on Suns, and we also need to test for IRIX.
2237 Revamp code to use 'if' rather than '#if'.
2238 Avoid unnecessary comparison of cwd->desc to 0.
2240 * utimens.c (futimens): Robustify the previous patch, by checking
2241 for known valid error numbers rather than observed invalid ones.
2243 2005-01-18 Jim Meyering <jim@meyering.net>
2245 * version-etc.c (version_etc_copyright): Update copyright date.
2247 * utimens.c (futimens): Account for the fact that futimes
2248 can also fail with errno == ENOSYS or errno == ENOENT.
2249 Patch from Dmitry V. Levin.
2251 Change the name of the robust chdir function from chdir to chdir_long.
2252 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2253 (restore_cwd): Use chdir_long, not chdir.
2254 * chdir-long.c: Renamed from chdir.c.
2255 * chdir-long.h: Renamed from chdir.h.
2256 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2259 2005-01-18 Bob Proulx <bob@proulx.com>
2261 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2262 offsetof() macro construct to avoid compile failure with native HP-UX
2263 11.0 ANSI C compiler.
2265 2005-01-06 Bruno Haible <bruno@clisp.org>
2267 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2268 because stpncpy.m4 takes care of it.
2270 2004-01-24 Bruno Haible <bruno@clisp.org>
2272 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2274 2003-10-09 Bruno Haible <bruno@clisp.org>
2276 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2278 2005-01-06 Bruno Haible <bruno@clisp.org>
2280 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2281 * fwriteerror.c: Include <stdbool.h>.
2282 (fwriteerror): At the end, close the file stream. Record whether
2283 stdout was already closed.
2285 2004-05-27 Bruno Haible <bruno@clisp.org>
2287 * execute.c (environ): Declare if needed.
2288 * pipe.c (environ): Likewise.
2289 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2291 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2293 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2294 definitions to be after all include files, to avoid collisions.
2295 Problem reported by Bob Proulx.
2297 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2299 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2300 not needed. This removes a dependency on the gettext module.
2301 [defined _LIBC]: Do not include <libintl.h>; not needed.
2303 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2305 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2308 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2310 * argp-parse.c: Include <stddef.h>.
2311 (alignof, alignto): New macros.
2312 (parser_init): Don't assume that void * is aligned sufficiently
2315 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2316 need to extend the stack.
2317 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2320 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2322 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2324 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2326 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2327 Remove now-obsolete comment about AIX.
2328 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2329 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2330 (YYMAXDEPTH): New macro.
2332 2004-12-18 Bruno Haible <bruno@clisp.org>
2334 * fatal-signal.c (fatal_signals): Make non-const.
2335 (init_fatal_signals): New function.
2336 (uninstall_handlers, install_handlers): Ignore signals that were set to
2338 (at_fatal_signal): Call init_fatal_signals.
2339 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2341 Reported by Paul Eggert.
2343 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2345 * getdate.y (textint): New member "negative".
2346 (time_zone_hhmm): New function.
2347 Expect 14 shift-reduce conflicts, not 13.
2348 (o_colon_minutes): New rule.
2349 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2350 (yylex): Set the "negative" member of signed numbers.
2352 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2354 Changes imported from coreutils.
2355 * hard-locale.c: Assume <locale.h> exists.
2357 (GLIBC_VERSION): New macro.
2358 (hard_locale): Assume setlocale exists.
2359 Rewrite to avoid #ifdef.
2360 Use strdup rather than malloc + strcpy.
2361 * human.c: Assume <locale.h> exists.
2362 (human_readable): Assume localeconv exists.
2364 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2366 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2367 convert T2, not T. (Imported from libc.)
2369 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2371 * getcwd.c (is_ENAMETOOLONG): New macro.
2372 (__getcwd.c): Don't restore errno; glibc doesn't.
2373 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2374 first, falling back to our code only if its results look suspicious.
2375 Ensure that the resulting buffer is only as large as necessary.
2377 * readutmp.c: Include readutmp.h first.
2378 Include <errno.h>, since readutmp.h no longer does that.
2379 * readutmp.h: Don't include <errno.h>,
2380 <sys/param.h>, <time.h>; not needed to establish interface.
2381 (errno): Remove decl.
2382 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2383 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2384 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2386 2004-11-28 Simon Josefsson <jas@extundo.com>
2388 * base64.h, base64.c: New file.
2390 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2392 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2394 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2396 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2397 HP's ANSI C compiler.
2398 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2399 Declaring int functions causes warnings on some modern systems and
2400 shouldn't be needed to compile on ancient ones.
2401 * same.c (MIN) [defined MIN]: Don't define, since it's already
2404 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2405 with the following changes.
2406 (__set_errno): Parenthesize properly.
2407 Include <stdbool.h>.
2408 (MIN, MAX, MATCHING_INO): New macros.
2409 (__getcwd): Define with prototype, not K&R form.
2410 Use heuristics to allocate default buffer on stack if possible.
2411 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2412 behavior, and to avoid the PATH_MAX limit when computing
2414 Use MATCHING_INO to compare inode number to file.
2415 Check for arithmetic overflow in size calculations.
2416 Fix bug in reallocation of dot array that caused getcwd to fail
2417 on directories nested deeper than 75.
2418 Be more careful about saving errno on error.
2419 Do not use realloc; use only free+malloc, as this is a bit
2420 more flexible and avoids a needless copy operation.
2421 Do not inspect st_dev and st_ino for symbolic links; POSIX
2422 doesn't specify the latter.
2423 Check for closedir errors.
2424 Avoid needless casts.
2425 Use "#ifdef weak_alias" around weak_alias, to be like other
2427 The following changes to getcwd.c have effect only when used in
2428 gnulib; they have no effect inside glibc proper.
2429 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2430 as alloca isn't used.
2431 (alloca, __alloca): Likewise.
2432 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2433 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2434 unconditionally, as gnulib assumes C89 or better.
2435 Do not include <sys/param.h>.
2436 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2437 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2439 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2440 Include <dirent.h> in a way that is compatible with modern Autoconf.
2441 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2442 New macros, if not already defined.
2443 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2444 Use "_LIBC", not "defined _LIBC", for consistency.
2445 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2447 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2448 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2449 * xgetcwd.c: David MacKenzie's old code was removed, so give
2450 credit only to Jim Meyering and adjust the copyright dates.
2451 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2452 <stdlib.h>, <unistd.h>, "pathmax.h".
2453 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2454 (INITIAL_BUFFER_SIZE): Remove.
2455 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2457 2004-11-23 Jim Meyering <jim@meyering.net>
2459 * getopt_.h: Remove trailing blanks.
2461 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2463 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2464 (futimens): New function, which uses futimes if available.
2465 (futimens, utimens): Support timespec==NULL, with same semantics
2466 as utime and utimens.
2467 * utimens.h (futimens): New decl.
2469 2004-11-23 Jim Meyering <jim@meyering.net>
2471 * __fpending.c: Add comment.
2473 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2475 * getopt_.h: Re-addition of __getopt_argv_const caused
2476 redefinition warnings. To avoid them, include the defines
2477 in `#if !defined __need_getopt ... #endif'. The only place
2478 where __getopt_argv_const is used is in definitions
2479 of getopt_long and getopt_long_only below, which are as well
2480 protected by `#ifndef __need_getopt'.
2481 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2482 __need_getopt after including <stdio.h> and <unistd.h> These
2483 headers might have defined it.
2485 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2487 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2489 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2490 optopt): Use them instead of invoking ## directly; otherwise, the
2491 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2493 2004-11-19 Bruno Haible <bruno@clisp.org>
2495 * strtok_r.c: Move comments from here...
2496 * strtok_r.h: ... to here.
2498 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2500 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2501 might fail. Problem reported by Yoann Vandoorselaere.
2502 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2503 that mishandle size_t overflow.
2505 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2507 * canon-host.c: Include "strdup.h".
2508 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2509 Use strdup instead of malloc/strcpy to duplicate strings.
2511 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2512 (human_space_before_unit): New constant.
2513 * human.c (human_readable): Support it.
2515 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2516 (xgetcwd): Set errno correctly when failing.
2517 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2518 the failure is actually due to a PATH_MAX problem.
2520 Further getopt changes to make it more likely that glibc will
2521 buy the changes back.
2522 * getopt.c (POSIXLY_CORRECT): New constant.
2523 (getopt): Use it, so to preserve glibc semantic
2524 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2525 when compiling for libc.
2526 * getopt_.h (__getopt_argv_const): Bring it back.
2527 (getopt_long, getopt_long_only): Use it.
2529 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2530 New arg POSIXLY_CORRECT. All callers changed.
2531 (getopt): Argv is now char * const *, as per standard.
2532 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2533 not char *__getopt_argv_const *.
2534 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2535 _getopt_long_only_r): Likewise.
2536 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2537 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2538 _getopt_long_r, _getopt_long_only_r): Likewise.
2539 * getopt_.h (__getopt_argv_const): Remove.
2540 (getopt): Argv is now char * const *, as per standard.
2542 * getdate.y (tORDINAL): New token.
2543 (day, relunit): Allow it for relative times.
2544 (relative_time_table): Use tORDINAL for ordinals.
2546 2004-11-15 Jim Meyering <jim@meyering.net>
2548 * closeout.c: Include "__fpending.h" once again.
2549 Include <stdbool.h>.
2550 (close_stdout): Don't fail just because stdout was closed initially,
2551 since some programs don't write to stdout in the normal course of
2552 operation (other than --version and --help), and we don't want this
2553 function to make e.g. `touch file >&-' fail.
2554 But do fail if it was closed and someone has tried to write to it.
2555 E.g., `printf foo >&-' must fail.
2557 2004-11-11 Simon Josefsson <jas@extundo.com>
2559 * strtok_r.h, strtok_r.c: New file.
2561 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2563 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2564 we can stop lying to compilers about the constness of argv when we
2565 are compiled outside glibc.
2566 (getopt, getopt_long, getopt_long_only): Use it.
2567 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2569 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2570 _getopt_long_only_r): Likewise.
2571 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2572 _getopt_long_only_r): Likewise.
2574 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2575 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2576 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2577 the other external symbols.
2578 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2579 declaration, since the above renaming now works around collisions.
2581 2004-11-11 Jim Meyering <jim@meyering.net>
2583 * linebreak.c: Remove trailing blanks.
2584 * alloca_.h: Likewise.
2585 * acosl.c: Likewise.
2586 * euidaccess.c: Likewise.
2587 * allocsa.h: Likewise.
2589 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2591 * mktime.c (SHR): New macro, which is a portable
2592 substitute for >> that should work even on Crays.
2593 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2594 Problem reported by Mark D. Baushke in
2595 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2596 * getdate.y (SHR): Likewise.
2598 * strftime.c (SHR): Likewise.
2600 * quotearg.c (struct quoting_options): Use unsigned int for
2601 quote_these_too, so that right shifts are well defined. All uses
2604 2004-11-10 Simon Josefsson <jas@extundo.com>
2606 * getaddrinfo.h, getaddrinfo.c: New files.
2608 2004-11-10 Jim Meyering <jim@meyering.net>
2610 Ensure that no close failure goes unreported.
2611 * closeout.c (close_stdout): Always close stdout. I.e., don't
2612 return early when it seems there's nothing to flush.
2613 Don't include __fpending.h.
2615 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2617 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2619 2004-11-05 Bruno Haible <bruno@clisp.org>
2621 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2622 Reported by Mark D. Baushke <mdb@cvshome.org>.
2624 2004-11-04 Bruno Haible <bruno@clisp.org>
2626 2004-09-11 Bruno Haible <bruno@clisp.org>
2627 * allocsa.valgrind: New file.
2628 2004-02-06 Bruno Haible <bruno@clisp.org>
2629 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2630 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2631 Reported by Christopher Seip <chris.seip@hp.com>.
2633 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2635 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2636 with errno == ERANGE if the buffer is too small.
2637 Problem reported by Mark D. Baushke.
2639 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2641 * xreadlink.c (MAXSIZE): New macro.
2642 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2643 size does not exceed MAXSIZE. Avoid cast.
2644 As suggested by Mark D. Baushke in
2645 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2646 if readlink fails with buffer size just under MAXSIZE, try again
2649 2004-11-02 Derek R. Price <derek@ximbiot.com>
2650 and Paul Eggert <eggert@cs.ucla.edu>
2652 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2653 (get_date): Overparenthesize to avoid GCC warning.
2655 2004-11-02 Bruno Haible <bruno@clisp.org>
2657 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2658 function returns void.
2660 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2662 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2663 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2666 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2668 * getdate.y: Add support for TZ="foo" within a date string.
2669 Fix some bugs near time_t boundaries. Reject dates with
2670 out-of-range components, e.g., "Sept 31".
2671 Include <stdlib.h>, "setenv.h", "xalloc.h".
2672 (ISDIGIT_LOCALE): Remove; unused.
2673 Note that the TZ and time functions used here are not reentrant.
2674 (mktime_ok, get_tz): New functions.
2675 (TZBUFSIZE): New constant.
2676 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2677 This requires that we sometimes generate our own TZ="XXX..." setting.
2679 2004-10-27 Derek R. Price <derek@ximbiot.com>
2681 * mktime.c (not_equal_tm): Remove redundant check.
2683 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2685 * getdate.y: Use Bison 1.875 features, and some minor
2686 code cleanups. This change does not affect semantics.
2687 Don't include <stdlib.h>; no longer needed.
2688 Don't include unlocked-io.h; only the "#if TEST" code uses
2689 stdio, and performance isn't crucial there.
2690 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2691 Bison 1.875 features as described below.
2692 All uses of "PC." replaced by "pc->".
2693 (YYSTYPE): Add a forward declaration.
2694 (yylex, yyerror): Use full prototypes in forward decls.
2695 Use "%pure-parser" rather than obsolescent "%pure_parser".
2696 Use %parse-param and %lex-param instead of obsolescent
2697 YYPARSE_PARAM and YYLEX_PARAM.
2698 (meridian_table, month_and_day_table, time_units_table,
2699 relative_time_table, time_zone_table, military_table,
2700 lookup_zone, lookup_word, get_date):
2701 Use NULL instead of 0 where appropriate.
2702 (to_hour): Avoid abort (), to avoid a dependency on
2704 (yyerror, yylex): Now accepts parser_control * arg.
2705 (main) [TEST]: Use '\0' rather than 0 for char.
2707 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2709 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2710 It's now the caller's responsibility to handle the case where
2711 !HAVE_GETPAGESIZE && !defined getpagesize.
2713 * mktime.c (leapyear): Arg is long int, not int.
2715 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2717 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2719 2004-10-12 Simon Josefsson <jas@extundo.com>
2721 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2722 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2725 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2727 * vsnprintf.h: New file.
2728 * vsnprintf.c: New file.
2730 2004-10-07 Bruno Haible <bruno@clisp.org>
2732 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2733 into the provided buffer.
2735 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2737 * diacrit.c, diacrit.h: Add GPL notice.
2739 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2740 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2741 * logl.c (logl): Keep the code as similar to glibc as possible.
2742 This avoids a potential constant-folding bug.
2744 2004-10-05 Bruno Haible <bruno@clisp.org>
2746 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2748 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2750 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2751 * xmalloc.c (xmemdup): Likewise.
2752 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2753 XFREE): Remove these long-obsolescent macros.
2754 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2755 * xstrdup.c: Remove.
2757 * regex.c (re_comp): Cast gettext return value to char *,
2758 Problem reported by Martin Neitzel via Mark D. Baushke.
2760 2004-10-04 Simon Josefsson <jas@extundo.com>
2762 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2763 '#ifdef USE_UNLOCKED_IO'.
2765 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2767 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2768 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2769 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2770 regex.c, sha1.c, version-etc.c, yesno.c:
2771 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2772 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2773 the includer's responsibility.
2775 Sync from coreutils.
2777 * modechange.c (mode_compile): Don't decrement a pointer that
2778 points to the start of a string, as the C Standard says the
2779 resulting behavior is undefined.
2781 * backupfile.h (enum backuptype): Rename none -> no_backups,
2782 simple -> simple_backups, numbered_existing ->
2783 numbered_existing_backups, numbered -> numbered_backups
2784 to avoid shadowing problems. All uses changed.
2785 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2786 * backupfile.c (check_extension, numbered_backup):
2787 Rename locals to avoid shadowing 'basename'.
2788 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2791 * .cppi-disable: Add getopt_.h, getopt_int.h.
2792 * .cvsignore: Add getopt.h.
2794 2004-10-04 Simon Josefsson <jas@extundo.com>
2796 * memmem.h: New file.
2797 * memmem.c: New file, taken from glibc.
2799 2004-10-02 Jim Meyering <jim@meyering.net>
2801 * dirfd.h, getpagesize.h: Add copyright notice.
2803 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2805 * snprintf.c: Remove comments as to why each header is needed.
2807 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2809 * strsep.h: New file.
2810 * strsep.c: New file.
2812 2004-10-01 Simon Josefsson <jas@extundo.com>
2814 * snprintf.c (snprintf): Handle size==0.
2816 2004-10-01 Simon Josefsson <jas@extundo.com>
2817 Bruno Haible <bruno@clisp.org>
2819 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2820 (snprintf): Declare 'args'.
2822 2004-09-30 Simon Josefsson <jas@extundo.com>
2824 * snprintf.h, snprintf.c: New files.
2826 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2828 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2829 (hol_entry_help): Never translate an empty string.
2830 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2831 * argp.h (OPTION_NO_TRANS): New option.
2833 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2835 * xvasprintf.c: Include xalloc.h.
2836 (xvasprintf): Use xalloc_die, not xmalloc_die.
2838 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2840 * dummy.c: Change copyright notice to FSF, and license to GPL.
2842 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2844 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2845 Problem reported by Bruno Haible in:
2846 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2848 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2850 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2851 in case some system header has #define'd it. Problem reported by
2852 Soeren D. Schulze in
2853 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2855 2004-09-08 Bruno Haible <bruno@clisp.org>
2857 * stdint_.h: New file, taken from GNU clisp.
2859 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2861 * xvasprintf.h: New file.
2862 * xvasprintf.c: New file.
2863 * xasprintf.c: New file.
2865 2004-09-08 Bruno Haible <bruno@clisp.org>
2867 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2869 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2871 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2873 Import from coreutils.
2874 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2875 strings on unbounded length. alloca's performance benefits aren't
2876 that important here.
2878 (parse_with_separator): New function, with most of the internals
2879 of the old parse_user_spec. Allow user to omit both user and group,
2880 for compatibility with FreeBSD.
2881 Clone only the user name, not the entire spec.
2882 Do not set *uid, *gid unless entirely successful.
2883 Avoid memory leak in some failing cases.
2884 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2885 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2886 (parse_user_spec): Rewrite to use parse_with_separator.
2888 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2890 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2891 its complicated substitute.
2892 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2893 and program_invocation_name.
2894 (__argp_basename) [!_LIBC]: Remove; the only use was
2895 replaced by its body.
2896 (__argp_short_program_name): Change condition from
2897 !defined __argp_short_program_name to
2898 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2899 to match argp-namefrob.h.
2900 (__argp_failure): Don't assume strerror_r returns char *.
2901 * argp-parse.c (N_): Define unconditionally.
2902 (argp_default_options): Fill out initializers with 0 to avoid
2905 2004-08-12 Simon Josefsson <jas@extundo.com>
2907 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2908 * getopt_.h: Renamed from getopt.h.
2910 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2912 Merge from coreutils.
2914 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2915 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2916 for Reliant Unix 5.43.
2918 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2919 (union fooround): Use uintmax_t, not long int.
2920 The rest is a merge from libc:
2921 [defined _LIBC]: Include <shlib-compat.h>.
2922 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2924 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2926 * strverscmp.c: Convert to UTF-8.
2928 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2930 * obstack.h (obstack_empty_p):
2931 Don't assume that chunk->contents is suitably aligned.
2932 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2933 Likewise. Problem reported by Benno in
2934 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2936 * chown.c (rpl_chown): Work even if the file is writeable but not
2937 readable. This could be improved further but it'd take some work.
2939 2004-08-08 Simon Josefsson <jas@extundo.com>
2941 * xgethostname.c: Don't include error.h (not used).
2944 * getpass.c: Include getpass.h first.
2946 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2948 * xalloc-die.c: New files.
2949 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2951 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2952 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2953 (_, N_, xalloc_die): Move to xalloc-die.c.
2954 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2955 so that we needn't mess with xalloc_msg_memory_exhausted.
2957 * sha1.h: Renamed from sha.h.
2958 (SHA1_H): Renamed from _SHA_H.
2959 (sha1_ctx): Renamed from sha_ctx.
2960 (sha1_init_ctx): Renamed from sha_init_ctx.
2961 (sha1_process_block): Renamed from sha_process_block.
2962 (sha1_process_bytes): Renamed from sha_process_bytes.
2963 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2964 (sha1_read_ctx): Renamed from sha_read_ctx.
2965 (sha1_stream): Renamed from sha_stream.
2966 (sha1_buffer): Renamed from sha_buffer.
2967 * sha1.c: Likewise; renamed from sha.c.
2968 Do not include <sys/types.h>.
2969 Include <stddef.h> rather than <stdlib.h>.
2971 2004-08-08 Bruno Haible <bruno@clisp.org>
2973 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2974 FILESYSTEM_PREFIX_LEN.
2975 * progreloc.c: Likewise.
2976 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2978 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2981 * argp-help.c (make_hol, hol_append): Don't assume that
2982 SIZE_MAX is a valid preprocessor constant.
2983 (__argp_basename): Change from "#ifndef _LIBC"
2984 to "#ifndef __argp_short_program_name", so that
2985 we don't compile these functions for tar.
2987 More merges from coreutils.
2988 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2989 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2991 * addext.c: Remove; no longer needed.
2992 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2993 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2994 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2995 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2996 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2997 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2998 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2999 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3000 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3001 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3002 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3003 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3004 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3005 Import changes from coreutils.
3007 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3009 Merge from coreutils.
3011 * .gdb-history: Remove; this doesn't belong here.
3013 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3014 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3015 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3017 * dirname.h: Include <stdbool.h>.
3018 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3019 for consistency with POSIX terminology. All uses changed.
3020 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3021 (strip_trailing_slashes): Use bool for booleans.
3022 * stripslash.c (strip_trailing_slashes): Likewise.
3024 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3025 sometimes returns a positive errno value even when it succeeds.
3026 (print_errno_message) [!LIBC]: Fall back on strerror if
3029 * path-concat.c (mempcpy): Don't define if a system header defines it.
3030 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3031 (longest_relative_suffix): New function.
3032 (path_concat): Use it. Assume first argument is not NULL.
3033 Port to DOS. Omit redundant separators.
3034 Report an error instead of returning NULL.
3035 Use mempcpy instead of memcpy.
3036 (xpath_concat): Remove: not declared or used.
3038 * same.h: Include <stdbool.h>
3039 (same_name): Return bool, not int.
3040 * same.c (same_name): Likewise.
3041 (errno): Don't declare; we assume C89 or better now.
3043 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3044 if not already defined.
3046 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3047 * dup-safer.c (errno): Likewise.
3049 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3051 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3054 2004-08-03 Simon Josefsson <jas@extundo.com>
3056 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3057 * progname.h: Don't include stdbool.h.
3059 2004-08-02 Simon Josefsson <jas@extundo.com>
3061 * getsubopt.h: New file, with comments from Bruno Haible.
3062 * getsubopt.c: New file, from glibc, but slightly modified based on
3063 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3065 2004-08-01 Simon Josefsson <jas@extundo.com>
3067 * xgetdomainname.c: Include stdlib.h, for free().
3069 2004-07-16 Simon Josefsson <jas@extundo.com>
3071 * dummy.c: New file.
3073 2004-07-16 Bruno Haible <bruno@clisp.org>
3075 * backupfile.h: Add extern "C" for C++.
3076 * closeout.h: Likewise.
3077 * copy-file.h: Likewise.
3078 * findprog.h: Likewise.
3079 * full-write.h: Likewise.
3080 * pathname.h: Likewise.
3081 * progname.h: Likewise.
3082 * stpcpy.h: Likewise.
3083 * stpncpy.h: Likewise.
3084 * strcase.h: Likewise.
3085 * strstr.h: Likewise.
3086 * xalloc.h: Likewise.
3088 * mbswidth.h: Add extern "C" for C++.
3089 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3091 2004-07-09 Simon Josefsson <jas@extundo.com>
3093 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3094 failed without this.)
3096 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3098 * fchown-stub.c: New file.
3100 2004-06-24 Jim Meyering <jim@meyering.net>
3102 * obstack.h (obstack_base): Cast to (void *), per documentation.
3104 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3106 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3108 2004-06-01 Jim Meyering <jim@meyering.net>
3110 * calloc.c: New file.
3112 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3114 * getdate.y (yylex): Allow space between sign and number.
3115 Problem reported by Dan Jacobson.
3117 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3118 and Jim Meyering <jim@meyering.net>
3120 Merge from coreutils CVS.
3122 * stat-macros.h: New file, with contents from file-type.h
3123 and coreutils' system.h.
3124 * file-type.c: Include "stat-macros.h".
3125 * file-type.h (file_type): Move all macro definitions to new file,
3128 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3129 Wrap old code with this conditional.
3130 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3131 function that does not dereference symlinks.
3132 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3134 * xreadlink.c: Include xreadlink.h first, to catch .h file
3135 dependency problems.
3136 (xreadlink): Accept new arg SIZE, for efficiency.
3137 All decls and uses changed.
3138 * xreadlink.h: Include <stddef.h>, for size_t.
3140 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3141 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3143 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3145 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3147 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3148 macros to be defined.
3149 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3150 the allocator returns NULL because the requested size is zero.
3152 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3154 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3155 var. Add comment explaining why libc still defines it. This
3156 merges the following patch from glibc:
3157 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3159 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3161 * obstack.c (_obstack): Remove unused variable. It hasn't been
3162 present in glibc since revision 1.1 of this file.
3163 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3164 obstack_alignment_mask, obstack_alloc, obstack_base,
3165 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3166 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3167 obstack_grow0, obstack_init, obstack_int_grow,
3168 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3169 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3170 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3171 nonexistent functions.
3173 2004-05-17 Derek R. Price <derek@ximbiot.com>
3174 Paul Eggert <eggert@cs.ucla.edu>
3176 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3178 2004-05-14 Bruno Haible <bruno@clisp.org>
3180 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3181 that consists of a '.' followed by an empty digit string.
3182 Patch by Tor Lillqvist <tml@iki.fi>.
3184 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3186 Port obstack to the AS/400, where pointers are 16 bytes wide and
3187 you cannot cast an integer to a valid pointer. This patch is
3188 currently waiting to be integrated into glibc; see
3189 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3191 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3192 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3193 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3194 (struct obstack): temp member is now a union of a pointer and
3195 an integer, instead of an integer. All integer uses changed.
3196 This does not affect the physical layout of struct obstack,
3197 except on hosts (like the AS/400) where the size or alignment of
3198 void * is greater than that of ptrdiff_t.
3199 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3200 __STDC__)]: Store temporary in pointer member of union, not
3202 * obstack.c: Include <stddef.h>, for offsetof.
3203 (struct fooalign): Remove; it doesn't need a name.
3204 (union fooround): Change double to long double, and add void *.
3205 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3206 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3207 not a macro. Hence the values are always int; so remove all
3208 casts-to-int in uses.
3210 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3211 Derek Price <derek@ximbiot.com>
3213 * alloca.c: Include <alloca.h>, to get our interface.
3214 * alloca_.h: Use __alloca on AIX, so that we don't have to
3215 include <alloca.h> first. Use C89 prototype for alloca; this
3216 requires including <stddef.h> for size_t. Use extern "C" if C++.
3217 Use #elif for simplicity, since we can assume C89 now.
3218 Don't try to source the system alloca.h since it will not be found
3219 and to prevent recursively including its replacement.
3220 * fnmatch.c: Include <alloca.h> instead of opencoding.
3221 * regex.c: Likewise.
3223 2004-05-16 Derek Price <derek@ximbiot.com>
3224 Paul Eggert <eggert@cs.ucla.edu>
3226 getline cleanup. This changes the getndelim2 API: both order of
3227 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3230 * getline.c: Don't include stddef.h or stdio.h, since our
3231 interface does that.
3232 (getline): Always use getdelim, so that we don't have two
3233 copies of this code.
3234 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3236 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3237 (GETNDELIM2_MAXIMUM): New macro.
3238 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3239 instead of the old practice of delim2==0. All callers changed.
3240 Return -1 on overflow, instead of returning junk.
3241 Do not set *linesize unless allocation succeeds.
3242 * getndelim2.h: Do not include stddef.h; no longer needed, now
3243 that we include sys/types.h.
3244 * getnline.h: Likewise.
3245 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3246 (getndelim2): Reorder arguments.
3247 * getnline.c (getnline, getndelim):
3248 Don't discard the NMAX argument.
3249 (getnline): Invoke getndelim, to avoid code duplication.
3250 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3251 of (size_t) -1 by callers of the getnline family.
3253 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3255 * nanosleep.c (suspended): Change its type from int to
3256 sig_atomic_t volatile.
3257 (first_call): Make it private to rpl_nanosleep, and have it
3258 be zero initially as that's a bit faster.
3259 (my_usleep): Round up fractional times instead of truncating them,
3260 as this is the usual meaning for 'sleep'.
3262 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3264 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3265 (ENOSYS): Define if not defined.
3266 (settime): Fall back on stime if it exists and settimeofday fails.
3267 But don't bother with fallbacks if a method fails with errno == EPERM.
3269 2004-05-11 Jim Meyering <jim@meyering.net>
3271 Prior to this change, the save_cwd caller required read access to the
3272 current directory on most systems (ones with the fchdir function).
3274 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3275 fails, try write-only, and finally, resort to using xgetcwd.
3277 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3279 * obstack.c, obstack.h: Import changes from libc.
3281 2004-04-28 Bruno Haible <bruno@clisp.org>
3283 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3284 implicitly appends .exe to executables.
3285 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3286 accepts Windows pathnames.
3287 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3288 Cygwin like Windows, since it now accepts Windows pathnames.
3289 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3290 Cygwin like Windows, since it now accepts Windows pathnames.
3291 Reported by Derek Robert Price <derek@ximbiot.com>.
3293 2004-04-20 Jim Meyering <jim@meyering.net>
3295 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3297 2004-04-20 Jim Meyering <jim@meyering.net>
3298 Bruno Haible <bruno@clisp.org>
3300 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3301 memory when realloc fails.
3303 2004-04-18 Jim Meyering <jim@meyering.net>
3305 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3306 don't leak memory and do call END_UTMP_ENT.
3308 2004-04-11 Paul Eggert <eggert@twinsun.com>
3310 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3311 (CHAR_BIT): Remove, since we assume C89.
3312 Include <stdint.h> if available, as per current Autoconf CVS advice.
3314 2004-03-30 Paul Eggert <eggert@twinsun.com>
3316 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3317 not bool, to be more consistent with Unix conventions.
3318 Suggested by Bruno Haible.
3320 Merge from coreutils.
3322 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3325 * getdate.h: Include stdbool.h, and timespec.h instead of
3326 the usual <time.h> dance.
3327 (get_date): Change signature to support fractional time stamps.
3328 All callers changed.
3329 * getdate.y: Include "getdate.h" first, as we can now
3330 assume C89 and don't need to worry about 'const'.
3331 Similarly, include "unlocked-io.h" near start, not in middle.
3333 (textint.value): Use long int rather than int.
3334 (textint.digits): Use size_t rather than int.
3335 (BILLION, LOG10_BILLION): New constants.
3336 (parser_control): New member rel_ns. Members day_ordinal,
3337 time_zone, month, day, hour, minutes, rel_year, rel_month,
3338 rel_day, rel_hour, rel_minutes, rel_seconds
3339 are now long int, not int. Member seconds is now struct timespec,
3340 not int. New member timespec_seen. Members dates_seen, days_seen,
3341 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3343 (%union.intval): Now long int, not int.
3344 New member timespec.
3345 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3346 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3347 (spec): Now is a timespec or an item list.
3348 (timespec, items): New nonterminals.
3349 (time, rel, relunit, number, get_date):
3350 Add support for fractional seconds.
3351 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3352 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3353 (to_hour): First arg is now long int, not int.
3354 (to_year): Returns long int, not int.
3355 Don't treat year -70 like 70.
3356 (tm_diff): Returns long int, not int.
3357 (lookup_word): Use bool instead of int when appropriate.
3358 (yylex): Use size_t for count, not int.
3359 Detect overflow when parsing large integer constants.
3360 Add support for fractions.
3361 (get_date): Make pointers 'const' if possible.
3362 Use more-portable code to detect integer overflow.
3363 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3364 Don't use ctime; it's not reliable if the year has >4 digits.
3366 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3367 This is for compatibility with BSD.
3369 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3370 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3371 From coreutils' system.h.
3373 * userspec.c: Don't include "posixver.h".
3374 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3375 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3376 compatible extension. Simplify code by removing a boolean int
3377 that was always nonzero if a string was nonnull.
3379 2004-03-30 Jim Meyering <jim@meyering.net>
3381 Merge from coreutils.
3383 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3385 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3386 an empty input stream.
3388 * readtokens.c: Include <stdbool.h>.
3389 (readtoken): Use `size_t' rather than int/long.
3390 All callers adjusted.
3391 Use `bool' rather than `int' where appropriate.
3392 Use memset rather than an explicit loop.
3393 Use x2nrealloc rather than xrealloc.
3394 Allow the use of `\0' as a delimiter.
3395 (readtokens): Likewise.
3396 * readtokens.h (readtoken, readtokens): Update prototypes.
3398 2004-03-30 Bruno Haible <bruno@clisp.org>
3400 * getloadavg.c (getloadavg): Don't assume setlocale returns
3403 2004-03-29 Paul Eggert <eggert@twinsun.com>
3405 Merge changes to getloadavg.c from coreutils and Emacs.
3407 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3408 Define to an expression, not to the empty string.
3409 Include cloexec.h and xalloc.h.
3410 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3411 Use set_cloexec_flag rather than rolling our own.
3412 * cloexec.c, cloexec.h: New files.
3414 2004-03-18 Paul Eggert <eggert@twinsun.com>
3416 * getopt.h: Sync with libc CVS.
3418 2004-03-18 Paul Eggert <eggert@twinsun.com>
3419 Bruno Haible <bruno@clisp.org>
3421 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3422 not on all platforms that have <wchar.h>.
3423 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3425 2004-03-09 Paul Eggert <eggert@twinsun.com>
3427 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3429 * getopt_int.h: New file, also synced from libc.
3431 2004-03-07 Paul Eggert <eggert@twinsun.com>
3433 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3434 '#if' expressions. Unlike the code it replaces, it does not
3435 depend on (defined _SC_PAGESIZE). However, it does depend on
3436 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3437 first reported by Jason Andrade in
3438 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3440 2004-01-18 Simon Josefsson <jas@extundo.com>
3442 * strdup.h: New file.
3443 * strdup.c: Include it.
3444 * path-concat.c: Include strdup.h. Drop strdup declaration.
3445 * userspec.c: Include strdup.h. Drop strdup declaration.
3447 2004-02-06 Karl Berry <karl@gnu.org>
3449 * config.charset: update from gettext 0.14.1.
3451 2004-02-05 Paul Eggert <eggert@twinsun.com>
3453 Add comments and code, prompted by suggestions from Bruno Haible
3455 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3456 describing the enum quoting_style values.
3457 * quotearg.c (quotearg_alloc): New function.
3458 (quotearg_buffer_restyled): Treat lone { and } as special.
3459 Treat = as special. Work around bug with older shells
3460 that "see" a '\' that is really the 2nd byte of a multibyte char.
3461 Quote empty string with shell_quoting_style.
3463 2004-02-03 Bruno Haible <bruno@clisp.org>
3465 * pipe.h: New file, from GNU gettext.
3466 * pipe.c: New file, from GNU gettext.
3468 2004-01-27 Bruno Haible <bruno@clisp.org>
3470 * execute.h: New file, from GNU gettext.
3471 * execute.c: New file, from GNU gettext.
3472 * w32spawn.h: New file, from GNU gettext.
3474 2004-01-23 Paul Eggert <eggert@twinsun.com>
3476 Exit-status fix from coreutils.
3478 Use exit_failure consistently in place of EXIT_FAILURE,
3479 so that program exit statuses are consistent on failure.
3481 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3482 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3483 * argmatch.h: Comment fix to match the above.
3484 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3485 Now a macro referring to exit_failure, instead of a separate
3486 variable. Include "exitfail.h" to get it.
3487 * xstrtol.h: Include "exitfail.h".
3488 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3490 * long-options.c (parse_long_options): Use prototype
3491 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3494 2004-01-21 Jim Meyering <jim@meyering.net>
3496 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3497 so as not to conflict with a different-sized __mktime_internal
3498 function in GNU libc.
3499 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3500 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3502 2004-01-18 Paul Eggert <eggert@twinsun.com>
3504 Merge from diffutils.
3506 * file-type.c (file_type): Add typed memory objects.
3507 * file-type.h (S_TYPEISTMO): New macro.
3509 * c-stack.h (c_stack_action): Remove argv argument.
3510 * c-stack.c (c_stack_action): Likewise. All uses changed.
3511 (die): Don't calculate message unless segv_action returns.
3512 (get_stack_location, min_address_from_argv, max_address_from_argv,
3513 volatile stack_base, volatile_stack_size): Remove.
3514 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3515 that every segmentation violation is a stack overflow. (Ouch!)
3516 See Debian bug 136249 (still outstanding) for more info about why
3517 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3519 2003-11-30 Bruno Haible <bruno@clisp.org>
3521 Safer stack allocation.
3522 * setenv.c: Include allocsa.h.
3523 (alloca): Remove fallback definition.
3524 (freea): Remove macro.
3525 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3528 2003-10-17 Bruno Haible <bruno@clisp.org>
3530 * binary-io.h: Avoid warnings on Cygwin.
3532 2003-12-28 Bruno Haible <bruno@clisp.org>
3534 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3535 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3537 2003-11-28 Bruno Haible <bruno@clisp.org>
3539 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3541 2003-11-27 Bruno Haible <bruno@clisp.org>
3543 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3545 2003-11-17 Bruno Haible <bruno@clisp.org>
3547 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3549 2003-11-24 Bruno Haible <bruno@clisp.org>
3551 * xallocsa.h: New file, from GNU gettext.
3552 * xallocsa.c: New file, from GNU gettext.
3554 2003-11-24 Bruno Haible <bruno@clisp.org>
3556 * allocsa.h: New file, from GNU gettext.
3557 * allocsa.c: New file, from GNU gettext.
3559 2003-11-24 Bruno Haible <bruno@clisp.org>
3561 * eealloc.h: New file.
3563 2004-01-15 Jim Meyering <jim@meyering.net>
3565 Merge from coreutils.
3567 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3568 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3569 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3571 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3572 optional configure-time default.
3574 * version-etc.c (version_etc_copyright): Update copyright date.
3576 * xreadlink.c (xreadlink): Correct outdated comment.
3578 2004-01-15 Paul Eggert <eggert@twinsun.com>
3580 Merge from coreutils.
3582 * posixver.c: Include posixver.h.
3584 * same.c: Include <stdbool.h>, <limits.h>.
3585 (_POSIX_NAME_MAX): Define if not defined.
3587 (same_name): If file names are silently truncated, report
3588 that the file names are the same if they are the same after
3589 the silent truncation.
3591 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3592 conversion function.
3593 * xstrtod.c (xstrtod): Likewise. All callers changed to
3594 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3597 2004-01-14 Paul Eggert <eggert@twinsun.com>
3599 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3600 with like-named macro in fnmatch.c.
3601 (EXT): Use an internal constant instead.
3603 Merge fnmatch patches from glibc.
3604 * fnmatch.c (mbsinit): Remove define.
3605 Add libc_hidden_ver (__fnmatch, fnmatch).
3606 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3607 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3609 2003-12-14 Karl Berry <karl@gnu.org>
3611 * config.charset: update from gettext-runtime.
3613 2003-12-03 Paul Eggert <eggert@twinsun.com>
3615 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3616 Bug reported by Alfred M. Szmidt.
3618 2003-11-29 Karl Berry <karl@gnu.org>
3620 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3622 2003-11-23 Paul Eggert <eggert@twinsun.com>
3623 Bruno Haible <bruno@clisp.org>
3625 * printf-parse.h: Don't include sys/types.h.
3626 (ARG_NONE): New macro.
3627 (char_directive): Change type of *arg_index fields to size_t.
3628 * printf-parse.c: Don't include sys/types.h.
3629 (SSIZE_MAX): Remove macro.
3630 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3631 Remove unnecessary overflow check.
3632 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3635 2003-11-24 Paul Eggert <eggert@twinsun.com>
3637 * alloca.c: Remove dependency on xalloc module.
3638 (xalloc_die): Remove.
3639 (memory_full) [!defined emacs]: New macro.
3640 [!defined emacs]: Don't include xalloc.h.
3641 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3642 address arithmetic overflows. Change datatypes a bit to avoid
3645 2003-11-22 Jim Meyering <jim@meyering.net>
3647 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3649 2003-11-17 Bruno Haible <bruno@clisp.org>
3651 * vasnprintf.c (alloca): Remove fallback definition.
3652 (freea): Remove definition.
3653 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3654 Reported by Paul Eggert.
3656 2003-11-17 Jim Meyering <jim@meyering.net>
3658 On systems without utime and without a utimes function capable of
3659 dealing with a NULL struct utimbuf* argument, this utime replacement
3660 could -- in unusual circumstances -- leak a file descriptor.
3661 * utime.c: Include <unistd.h> and <errno.h>.
3662 (utime_null): Be sure to close `fd' and to preserve errno.
3663 Reported by Geoff Collyer via Arnold Robbins.
3665 2003-11-16 Paul Eggert <eggert@twinsun.com>
3666 Bruno Haible <bruno@clisp.org>
3668 Protect against address arithmetic overflow.
3669 * printf-args.h: Include stddef.h.
3670 (arguments): Change type of field 'count' to size_t.
3671 * printf-args.c (printf_fetchargs): Use size_t instead of
3672 'unsigned int' where appropriate.
3673 * printf-parse.h: Include sys/types.h.
3674 (char_directive): Change type of *arg_index fields to ssize_t.
3675 (char_directives): Change type of fields 'count', max_*_length to
3677 * printf-parse.c: Include sys/types.h and xsize.h.
3678 (SSIZE_MAX): Define fallback value.
3679 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3680 instead of 'int' where appropriate. Check a_allocated, d_allocated
3681 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3682 * vasnprintf.c: Include xsize.h.
3683 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3684 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3685 overflow. Avoid wraparound when converting a width or precision from
3688 2003-11-16 Bruno Haible <bruno@clisp.org>
3690 Update from GNU gettext.
3691 * printf-parse.c: Generalize to it can be compiled for wide strings.
3692 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3693 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3694 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3695 SNPRINTF): New macros.
3696 Don't include <alloca.h> if the file is used inside libintl.
3697 (local_wcslen): New function, for Solaris 2.5.1.
3698 (VASNPRINTF): Use it instead of wcslen.
3700 2003-11-16 Bruno Haible <bruno@clisp.org>
3702 * xsize.h (xmax): New function.
3703 (xsum, xsum3, xsum4): Declare as "pure" functions.
3705 2003-11-12 Paul Eggert <eggert@twinsun.com>
3707 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3708 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3709 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3710 heuristic is just as accurate as far as we know, and it removes a
3711 dependency on size_max.m4 and ptrdiff_max.m4.
3713 2003-11-12 Paul Eggert <eggert@twinsun.com>
3715 * xstrtol.c (__xstrtol): Remove "break" immediately after
3716 "return", to pacify some unknown compiler. Problem reported
3719 2003-11-11 Bruno Haible <bruno@clisp.org>
3721 * xsize.h (SIZE_MAX): Remove fallback definition.
3722 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3725 2003-11-10 Paul Eggert <eggert@twinsun.com>
3727 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3728 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3729 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3731 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3732 not (size_t) -1, since it's defined here.
3734 2003-11-06 Paul Eggert <eggert@twinsun.com>
3736 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3737 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3738 Reject sizes of exactly SIZE_MAX bytes.
3739 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3740 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3742 2003-11-05 Bruno Haible <bruno@clisp.org>
3744 * xsize.h: Include limits.h, to avoid a possible collision with
3745 SIZE_MAX defined in <limits.h> on Solaris.
3747 2003-11-04 Bruno Haible <bruno@clisp.org>
3749 * xsize.h: New file.
3750 * linebreak.c: Include xsize.h.
3751 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3752 argument for overflow.
3753 Suggested by Paul Eggert.
3755 2003-10-31 Bruno Haible <bruno@clisp.org>
3757 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3758 to avoid (extremely rare) race condition.
3759 Suggested by Paul Eggert.
3761 2003-11-03 Jim Meyering <jim@meyering.net>
3763 * userspec.c: Include "userspec.h".
3764 * userspec.h: New file.
3766 2003-10-31 Paul Eggert <eggert@twinsun.com>
3768 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3769 * mountlist.c (SIZE_MAX): Define if not defined already.
3770 (read_filesystem_list): Set and use me_type_malloced.
3771 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3772 whatever the type happens to be), for brevity and consistency.
3773 Check for size calculation overflow on Alphas running OSF/1.
3775 2003-10-31 Jim Meyering <jim@meyering.net>
3777 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3779 * linebuffer.c: Include <string.h> for declaration of memset.
3781 2003-10-30 Paul Eggert <eggert@twinsun.com>
3782 Bruno Haible <bruno@clisp.org>
3784 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3785 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3787 2003-10-29 Paul Eggert <eggert@twinsun.com>
3789 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3790 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3792 * quotearg.c (quotearg_n_options): Use it.
3793 * group-member.c: Include <stdbool.h>.
3794 (free_group_info): Arg is now const *; don't free arg.
3795 (get_group_info): Now returns bool and accepts struct group_info *,
3796 rather than returning a malloc'ed struct group_info *.
3797 All uses changed. Check for overflow in internal size calculation.
3799 * getusershell.c (readname): Simplify the code by using x2nrealloc
3800 rather than xmalloc/xrealloc.
3801 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3802 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3803 conformance bug: the old code used a pointer after freeing the
3804 storage that it addressed.
3805 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3806 rather than doing it by hand.
3807 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3808 the buffer preserved. Use free and xmalloc instead.
3809 * quotearg.c (quotearg_n_options): Likewise.
3810 Use a simpler test for size overflow. Don't use xalloc_oversized
3811 because unsigned int might be wider than size_t (!); this suggests
3812 that we should switch from unsigned int to size_t for slot numbers.
3814 2003-10-27 Bruno Haible <bruno@clisp.org>
3816 * stdbool_.h: Better support for BeOS.
3818 2003-10-27 Paul Eggert <eggert@twinsun.com>
3820 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3821 to allocate the returned structure. Do not allocate a subarray,
3822 as x2nrealloc will do that.
3823 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3824 instead of xnrealloc.
3825 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3827 2003-10-26 Paul Eggert <eggert@twinsun.com>
3829 * xalloc.h (xalloc_oversized): New static inline function, for
3830 callers that want to do their own size-overflow checking. Include
3831 <stdbool.h>, since xalloc_oversized returns bool.
3832 * xalloc.c (array_size_overflow): Remove. All callers changed
3833 to use xalloc_oversized.
3835 Add two functions x2realloc, x2nrealloc, for programs that grow
3836 arrays dynamically by doubling their sizes.
3837 * xalloc.h (x2realloc, x2nrealloc): New decls.
3838 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3841 Port to C99 semantics for 'inline' of external functions.
3842 Bug reported by Bruno Haible.
3843 * xmalloc.c (xnmalloc_inline): New static inline function,
3844 with the old contents of xnmalloc.
3845 (xnmalloc, xmalloc): Use it.
3846 (xnrealloc_inline): New static inline function,
3847 with the old contents of xnrealloc.
3848 (xnrealloc, xrealloc): Use it.
3850 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3852 2003-10-25 Paul Eggert <eggert@twinsun.com>
3854 Fix several address-calculation bugs in the hash modules,
3855 plus some minor code cleanup.
3857 * hash.h: Include <stdbool.h>, for bool.
3858 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3859 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3860 hash_get_n_entries, hash_get_max_bucket_length,
3861 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3862 hash_rehash): Use size_t rather than unsigned.
3863 * hash.c (struct hash_table, hash_get_n_buckets,
3864 hash_get_n_buckets_used, hash_get_n_entries,
3865 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3866 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3867 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3869 (SIZE_MAX): Define if not defined.
3870 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3871 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3873 Use const * when possible.
3874 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3875 (check_tuning): Fix bug: if tuning parameters were very close to
3876 0 or 1, rounding errors could have caused subscript violations.
3877 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3878 (hash_initialize): Add 'fail:' label
3879 to free table and return NULL, and use it to simplify code.
3880 Use calloc rather than clearing the storage ourself.
3881 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3882 buffer size calculations.
3883 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3884 Include <stddef.h>, for size_t.
3885 * hash-pjw.c (hash_pjw): Likewise.
3886 Switch to method described by Bruno Haible.
3887 Include <limits.h>, for CHAR_BIT.
3888 (SIZE_BITS): New macro.
3890 2003-10-21 Paul Eggert <eggert@twinsun.com>
3892 * getndelim2.c (getndelim2): When size calculation overflows,
3893 ceiling the allocation at NMAX bytes rather than silently
3894 discarding input bytes before NMAX is reached. This makes
3895 a difference only if NMAX exceeds SIZE_MAX / 2.
3897 * obstack.c: Merge from glibc.
3898 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3899 Add libc_hidden_def (_obstack_newchunk).
3900 (_obstack_free) [! defined _LIBC]: Remove.
3901 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3902 a clone of the function body.
3903 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3904 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3906 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3907 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3910 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3911 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3912 Don't use lvalue casts, as GCC plans to remove support for them
3913 in GCC 3.5. Reported by Joseph S. Myers. This bug
3914 was also present in the non-GCC version, indicating that this
3915 code had always been buggy and had never been widely used.
3916 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3917 Use the fast variant of each macro, rather than copying the
3918 definiens of the fast variant; that way, we'll be more likely to
3919 catch future bugs in the fast variants.
3921 2003-10-20 Bruno Haible <bruno@clisp.org>
3923 * wait-process.h: New file, from GNU gettext.
3924 * wait-process.c: New file, from GNU gettext.
3926 2003-10-19 Jim Meyering <jim@meyering.net>
3928 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3930 2003-10-16 Paul Eggert <eggert@twinsun.com>
3932 * getgroups.c: Include <errno.h>, <stdlib.h>.
3933 (getgroups): First arg is int, not size_t.
3934 Don't let 'free' mangle errno.
3936 2003-10-16 Jim Meyering <jim@meyering.net>
3938 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3940 2003-10-15 Paul Eggert <eggert@twinsun.com>
3942 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3944 (new_exclude, add_exclude_file): Initial size no longer needs to
3946 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3947 our own address arithmetic overflow checking.
3949 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3950 (fnmatch): Do not alloca more than 2000 wide characters;
3951 instead, use malloc for large buffers.
3952 Check for address arithmetic overflow, and return -1
3953 with errno set to ENOMEM in that case.
3954 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3955 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3956 instead, return -1. Check for address arithmetic overflow.
3958 2003-10-14 Paul Eggert <eggert@twinsun.com>
3960 Handle invalid suffixes and overflow independently, so that
3961 callers can treat them independently as needed. Fix some bugs in
3962 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3963 suffix for a human-readable blocksize. The major caller-visible
3964 change is the addition of a new
3965 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3966 that both overflow and suffix chars were found.
3968 * human.c (humblock): Don't check separately for invalid suffix
3969 char; that is xstrtoumax's job (now that its bug is fixed).
3970 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3971 INTMAX_MAX]: New macros.
3972 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3973 TYPE_MAXIMUM): New macros.
3974 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3975 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3976 if overflow occurs, as it's what __strtol does and it's more useful
3978 (__xstrtol): If __strtol reports some error other than ERANGE,
3979 reflect it to the caller as LONGINT_INVALID. If it reports
3980 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3981 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3982 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3984 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3985 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3986 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3987 [defined UINTMAX_MAX]: New macros.
3989 2003-10-14 Bruno Haible <bruno@clisp.org>
3991 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3992 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3993 Also use volatile where needed.
3995 2003-10-12 Paul Eggert <eggert@twinsun.com>
3997 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3998 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3999 and define in terms of the other primitives.
4000 * xmalloc.c: Include stdbool.h; do not include exit.h.
4001 (SIZE_MAX): Define if not already defined.
4002 (array_size_overflow): New function.
4003 (xalloc_die): Abort instead of exiting if 'error' returns.
4004 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4005 (xmalloc, xrealloc): Use them.
4006 (xcalloc): Check for address arithmetic overflow.
4007 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4008 a bit faster than strcpy.
4010 2003-10-08 Paul Eggert <eggert@twinsun.com>
4012 Merge getpass from libc, plus a few fixes.
4014 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4015 Include <stdbool.h>.
4016 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4017 __fsetlocking to empty.
4018 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4019 do include <bits/libc-lock.h>.
4020 Do not include <fcntl.h>; not needed.
4021 [_LIBC]: Include <wchar.h>.
4022 (NOTCANCEL_MODE): New macro.
4023 (flockfile, funlockfile) [_LIBC]: New macros.
4024 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4025 [!_LIBC]: New macros.
4026 (call_fclose): New function.
4027 (getpass): Use it. Save tty stream separately; this simplifies the
4028 code and makes it more reliable if stdin happens to equal stdout.
4029 Invoke __fsetlocking on tty.
4030 Handle thread cancellation if needed.
4031 Namespace cleanup (use __tcgetattr, __getline).
4032 Use bool for Booleans.
4033 [USE_IN_LIBIO]: Handle wide streams.
4034 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4035 stream might go where.
4037 * unlocked-io.h: Include <stdio.h>, so that the caller
4038 doesn't have to include <stdio.h> before us.
4039 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4040 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4041 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4042 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4043 if not declared, so that we can use getpass.c code from libc without
4045 (flockfile, ftrylockfile, funlockfile): New macros.
4047 2003-10-06 Bruno Haible <bruno@clisp.org>
4049 * version-etc-2.h: Remove file.
4050 * version-etc-2.c: Remove file.
4052 2003-09-25 Jim Meyering <jim@meyering.net>
4053 Bruno Haible <bruno@clisp.org>
4055 This lets translators provide better translations for the
4056 "Written by ..." part of --version output.
4057 * version-etc.h: Include stdarg.h.
4058 (version_etc_copyright): Declare as readonly.
4059 (version_etc): Make this function variadic with a NULL-terminated list
4060 of author name strings.
4061 (version_etc_va): New declaration.
4062 * version-etc.c: Include stdarg.h, stdlib.h.
4063 (version_etc_copyright): Declare as readonly.
4064 (version_etc_va): New function. Provide a different translatable string
4065 for each possible number of authors < 10. Abbreviate when there are 10
4067 (version_etc): Make this function variadic. Call version_etc_va.
4068 Suggestion from Gary V. Vaughan.
4070 * long-options.h (parse_long_options): Change prototype: the authors
4071 string is moved to the end and becomes variadic.
4072 * long-options.c: Include stdarg.h.
4073 (parse_long_options): Make this function variadic, too.
4074 Call version_etc_va, not version_etc.
4076 2003-10-06 Bruno Haible <bruno@clisp.org>
4078 * fatal-signal.h: New file, from GNU gettext.
4079 * fatal-signal.c: New file, from GNU gettext.
4081 2003-10-04 Karl Berry <karl@gnu.org>
4083 * argp*: update from libc.
4085 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4087 * getpass.c (getpass): Use a no-op fseek when switching from input to
4088 output mode on the same stream.
4090 2003-09-29 Paul Eggert <eggert@twinsun.com>
4092 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4093 Fix arg typo in previous patch.
4095 2003-09-28 Jim Meyering <jim@meyering.net>
4097 * error.c: Correct cpp indentation.
4099 2003-09-27 Paul Eggert <eggert@twinsun.com>
4101 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4102 Omit the special code that used __typeof__, since we worry that
4103 it could be more trouble than it's worth. See:
4104 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4105 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4109 2003-09-26 Jim Meyering <jim@meyering.net>
4111 * error.c (error_tail): Move some declarations
4112 into inner scope where the local variables are used.
4114 2003-09-26 Bruno Haible <bruno@clisp.org>
4116 * stpncpy.h (gnu_stpncpy): New declaration.
4117 (stpncpy): Define as alias for gnu_stpncpy.
4118 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4120 2003-09-26 Paul Eggert <eggert@twinsun.com>
4122 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4123 (error_tail): Do not loop, reallocating temporary buffer, since
4124 the output cannot contain more wide characters than the input
4125 contains bytes, the size must be big enough already. This avoids
4126 one potential size overflow calculation. Check for size overflow
4127 when calculating temporary buffer size. Free temporary buffer
4128 when done, if it was allocated with malloc; this plugs a memory
4129 leak. Remove casts from void * to pointers, that are no longer
4130 needed now that we're assuming C89 or better.
4132 Merge error changes from glibc.
4134 * error.c, error.h: Update copyright notice header to match glibc.
4135 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4136 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4137 Disable cancellation while printing error.
4138 * error.h: Prepend __ to parameter names.
4140 2003-09-25 Karl Berry <karl@gnu.org>
4142 * argp-fmtstream.c, argp-help.c: update from libc.
4144 2003-09-25 Bruno Haible <bruno@clisp.org>
4146 * version-etc-2.h: New file, from version-etc.h with modifications.
4147 * version-etc-2.c: New file, from version-etc.c with modifications.
4149 2003-09-25 Simon Josefsson <jas@extundo.com>
4151 * xgetdomainname.h: New file.
4152 * xgetdomainname.c: New file.
4154 2003-09-25 Simon Josefsson <jas@extundo.com>
4155 Bruno Haible <bruno@clisp.org>
4157 * getdomainname.h: New file.
4158 * getdomainname.c: New file.
4160 2003-09-24 Paul Eggert <eggert@twinsun.com>
4162 * linebuffer.c (freebuffer): Don't free the argument, just
4163 the buffer associated with the argument. Bug reported by
4166 2003-09-19 Karl Berry <karl@gnu.org>
4168 * argp.h: update from libc.
4170 2003-09-16 Paul Eggert <eggert@twinsun.com>
4172 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4173 input error, instead of returning NULL the next time we are called
4174 (and therefore losing track of errno).
4176 2003-09-15 Paul Eggert <eggert@twinsun.com>
4178 * getndelim2.c (getndelim2): Don't trash errno when a read
4179 fails, so that the caller gets the proper errno.
4181 * readutmp.c (read_utmp): Likewise.
4182 Check for fstat error. Close stream and free storage
4185 2003-09-14 Bruno Haible <bruno@clisp.org>
4187 * fwriteerror.h: New file.
4188 * fwriteerror.c: New file.
4190 2003-09-14 Jim Meyering <jim@meyering.net>
4192 * getloadavg.c: Correct cpp indentation.
4193 * strdup.c: Likewise.
4194 * vasnprintf.c: Likewise.
4196 2003-09-12 Paul Eggert <eggert@twinsun.com>
4198 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4199 * obstack.c [!defined _LIBC]: Likewise.
4200 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4201 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4202 * exitfail.c: Don't include stdlib.h; no longer needed.
4204 More changes to assume C89 or better.
4206 * error.c (error_tail): Assume vprintf.
4208 * argmatch.c (getenv): Remove decl.
4209 * progreloc.c (get_full_program_name): Define via prototype.
4210 * setenv.c (clearenv): Likewise.
4211 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4213 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4214 (malloc, memcpy): Remove decls.
4215 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4216 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4217 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4218 (memcpy): Remove macro.
4219 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4220 (__P): Remove. All uses removed.
4221 (PTR): Remove. All uses changed to void *.
4222 (CHAR_BIT, NULL): Remove.
4223 (spaces, zeros, memset_space, memset_zero)
4224 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4226 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4227 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4228 Define with prototype.
4229 Remove now-unnecessary prototype decl.
4230 (extra_args_spec): Assume ANSI C. All uses changed.
4231 (extra_args_spec_iso): Remove.
4232 (my_strftime, emacs_strftimeu): Define via prototype.
4233 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4235 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4236 * strtoimax.c: Include <stdlib.h> unconditionally.
4237 (strtoul, strtol): Remove decls.
4238 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4240 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4241 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4242 (LOCALE_PARAM_PROTO): New macro.
4243 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4244 (INTERNAL (strtol), strtol): Define with a prototype.
4245 (PARAMS): Remove. All uses removed.
4246 * tempname.c: Include <string.h> unconditionally.
4247 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4248 * xgethostname.c (main): Define with a prototype.
4249 * xmalloc.c: Include "xalloc.h" first, to check interface.
4250 Include <stdlib.h> unconditionally.
4251 (calloc, malloc, realloc, free): Remove decls.
4252 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4253 Include <stdlib.h> unconditionally. Sort include file names.
4255 (xstrtod): Define with a prototype.
4256 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4257 (strtol, strtoul): Remove decls.
4259 2003-09-11 Paul Eggert <eggert@twinsun.com>
4261 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4262 Include <stdlib.h>, <string.h> unconditionally.
4263 Remove now-unnecessary cast to char *.
4264 * strnlen.c: Include <string.h> unconditionally.
4265 * yesno.c (yesno): Define with a prototype.
4267 2003-09-10 Bruno Haible <bruno@clisp.org>
4269 * strcspn.c: Include <string.h> unconditionally.
4270 * strpbrk.c: Include <string.h> unconditionally.
4271 * strstr.c: Include <string.h> unconditionally.
4272 * unicodeio.c: Include <string.h> unconditionally.
4273 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4274 * unsetenv.c: Likewise.
4275 * xreadlink.c: Include <stdlib.h> unconditionally.
4276 * yesno.c: Include <stdlib.h> unconditionally.
4277 (rpmatch): Add prototype.
4279 2003-09-10 Jim Meyering <jim@meyering.net>
4281 * error.c: Correct indentation of cpp directives.
4283 2003-09-09 Paul Eggert <eggert@twinsun.com>
4287 * acosl.c (main): Use a prototype.
4288 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4291 * getloadavg.c (getloadavg, main): Define via prototypes.
4293 * getopt.h (struct option.name): Assume C89, and use 'const'.
4294 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4295 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4297 * getopt.c (const): Remove macro.
4298 Include <string.h> unconditionally.
4299 (my_index): Remove; all uses changed to strchr.
4300 (strlen): Remove decl.
4301 (exchange): Remove forward decl; no longer needed.
4302 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4303 Define with prototype.
4304 * getopt1.c (const): Remove macro.
4305 (getopt_long, getopt_long_only, main): Define with prototype.
4307 * getugroups.c: Include <string.h> unconditionally.
4309 * getusershell.c: Include <stdlib.h> unconditionally.
4310 (getusershell, setusershell, endusershell, readname, main):
4311 Define with prototypes.
4313 * group-member.c: Include group-member.h first.
4314 Include <stdlib.h> unconditionally.
4316 * hard-locale.c: Include hard-locale.h first.
4317 Include <stdlib.h>, <string.h> unconditionally.
4319 * hash.c (free, malloc): Remove decls.
4320 Include <stdlib.h> unconditionally.
4322 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4323 (getenv): Do not declare.
4325 * idcache.c: Include <string.h> unconditionally.
4327 * long-options.c: Include long-options.h first, to test interface.
4328 Include <stdlib.h> unconditionally.
4330 * makepath.c: Include makepath.h first, to test interface.
4331 Include <stdlib.h> and <string.h> unconditionally.
4333 * linebuffer.c: Include <stdlib.h>.
4334 (free): Remove decl.
4336 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4337 rpl_malloc returns void *, not char *.
4338 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4340 * md5.h: Include <limits.h> unconditionally.
4341 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4342 (__P): Remove; all uses removed.
4343 * md5.c: Include "md5.h" first.
4344 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4345 md5_buffer, md5_process_bytes, md5_process_block):
4346 Define with prototypes.
4347 * sha.h (__P): Remove all uses. (It wasn't defined??)
4348 * sha.c: Include "sha.h" first.
4349 Include <stdlib.h>, <string.h> unconditionally.
4351 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4352 * memcmp.c (__ptr_t): Likewise.
4353 * memrchr.c (__ptr_t): Likewise.
4354 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4355 Include <string.h> unconditionally.
4356 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4357 * memchr.c: Include <stdlib.h> unconditionally.
4358 * memchr.c (LONG_MAX): Remove.
4359 * memrchr.c (LONG_MAX): Likewise.
4360 * memchr.c (__memchr): Define via a prototype.
4361 * memrchr.c (__memrchr): Likewise.
4362 * memcmp.c (__P): Remove, and remove all uses.
4363 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4364 Remove forward decls; no longer needed.
4365 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4366 Use types required by C89 in prototype.
4368 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4369 * savedir.c: Likewise.
4370 * mkdir.c (free): Remove decl.
4371 * rmdir.c (rmdir): Define with a prototype.
4372 * savedir.c: Include savedir.h first, to test interface.
4374 * mktime.c (STDC_HEADERS): Remove.
4375 Include <stdlib.h>, <string.h> unconditionally.
4377 * modechange.c: Include <stdlib.h> unconditionally.
4378 (malloc): Remove decl.
4380 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4381 (free): Remove decl.
4383 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4384 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4385 (This type really should be intptr_t, but that's a C99ism.)
4386 (_obstack_memcpy): Remove: all uses changed to memcpy.
4387 Include <string.h> unconditionally.
4388 (struct obstack): Assume __STDC__ for types of members
4389 chunkfun, freefun, extra_arg.
4390 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4391 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4392 obstack_begin, obstack_specify_allocation,
4393 obstack_specify_allocation_with_arg, obstack_chunkfun,
4394 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4395 Remove unprototyped decls and the macros that use them.
4396 * obstack.c (POINTER): Remove. All uses changed to void *.
4397 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4398 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4399 (defined __STDC__ && __STDC__)]:
4400 Remove nonprototyped code.
4401 Include <stdlib.h> unconditionally.
4402 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4403 _obstack_allocated_p, _obstack_free, obstack_free,
4404 _obstack_memory_used, print_and_abort):
4405 Define using prototypes.
4406 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4407 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4408 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4409 obstack_next_free, obstack_object_size, obstack_room) [0]:
4410 Remove unused, unprototyped code.
4412 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4414 * physmem.c (physmem_total, physmem_available, main): Define
4417 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4418 (main): Define with a prototype.
4420 * posixver.c (getenv): Remove decl.
4422 * putenv.c (malloc): Returns void *, not char *.
4423 Include <string.h> unconditionally.
4424 (strchr, memcpy, NULL): Do not define.
4426 * readtokens.c: Include readtokens.h first, to test interface.
4427 Include <stdlib.h>, <string.h> unconditionally.
4428 (init_tokenbuffer): Define with a prototype.
4430 * regex.c (PARAMS): Remove. All uses removed.
4431 All uses of _RE_ARGS removed, too.
4432 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4434 (bzero): Assume memset exists.
4435 (memcmp, memcpy, NULL): Remove.
4436 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4437 char, or assignments to local vars of type signed char.
4438 (init_syntax_once, PREFIX(extract_number_and_incr),
4439 PREFIX(print_partial_compiled_pattern),
4440 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4441 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4442 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4443 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4444 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4445 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4446 wcs_compile_range, byte_compile_range, truncate_wchar,
4447 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4448 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4449 count_mbs_length, wcs_re_match_2_internal,
4450 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4451 PREFIX(alt_match_null_string_p),
4452 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4453 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4454 regfree, PREFIX(extract_number)): Define with prototype. Remove
4455 now-unnecessary declaration, if any.
4456 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4458 Remove now-unnecessary casts among pointer types.
4459 * regex.h (_RE_ARGS): Remove. All uses removed.
4461 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4462 (free): Remove decl.
4464 * rpmatch.c: Include <stdlib.h> unconditionally.
4466 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4467 (free): Remove decl.
4469 * save-cwd.c: Include <stdlib.h> unconditionally.
4470 * xgetcwd.c: Likewise.
4472 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4473 (free): Remove decl.
4475 * strchrnul.c (strchrnul): Define with a prototype.
4476 Fix bug: c_in was not converted to char before searching.
4478 The following changes are not K&R related:
4480 * group-member.h: Include <sys/types.h>, so that this file is
4482 * makepath.h: Likewise.
4484 * getusershell.c (readname, default_index, line_size, readname):
4485 Use size_t, not int, for sizes.
4486 (readname): If the size overflows, report an error instead of
4489 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4491 * getndelim2.c: Assume stdlib.h per the C89 spec.
4493 2003-09-08 Paul Eggert <eggert@twinsun.com>
4495 Assume C89 or better; remove K&R cruft.
4496 A few of these changes were first proposed by Derek Robert Price
4497 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4499 * addext.c: Include <string.h> unconditionally.
4500 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4501 Don't declare getenv or malloc.
4503 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4504 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4506 (find_stack_direction, alloca): Use prototypes.
4508 * atexit.c (atexit): Define using a prototype.
4510 * basename.c, dirname.c, stripslash.c:
4511 Include <string.h> unconditionally.
4513 * bcopy.c: Include <stddef.h>.
4514 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4516 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4518 * error.h (error, error_at_line, error_print_progname)
4519 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4520 * error.c: Include error.h first, to check interface.
4521 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4522 (VA_START): Remove; all uses changeed to va_start.
4523 (exit, strerror): Remove decls.
4524 (error_print_progname): Prototype uncondionally.
4525 Don't include <errno.h>; no longer needed.
4526 (private_strerror): Remove.
4527 (error_tail): Always define.
4528 (error, error_at_line): Assume C89 or better; always use prototypes.
4529 * fatal.c: Include "fatal.h" first, to test interface.
4530 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4531 (VA_START): Remove; all uses changed to va_start.
4532 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4534 (exit): Remove decl.
4535 (fatal): Prototype unconditionally. Assume va_start works.
4536 Abort at end, to pacify gcc.
4538 * euidaccess.c (main): Define with a prototype.
4540 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4542 * exitfail.c: Include <stdlib.h> unconditionally.
4544 * fnmatch_.h (__P): Remove. All uses changed to assume
4546 * fnmatch.c: Include fnmatch.h first, to test interface.
4547 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4548 (getenv): Remove decl.
4549 (fnmatch): Define using a prototype.
4550 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4551 (FCT): Define using a prototype.
4553 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4555 * gethostname.c: Include <stddef.h>.
4556 (gethostname): Define with prototype. Length is size_t, not int.
4558 2003-09-08 Paul Eggert <eggert@twinsun.com>
4560 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4561 getversion.c should have been removed then, but was accidentally
4564 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4565 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4567 2003-09-07 Paul Eggert <eggert@twinsun.com>
4569 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4570 copy_tm_result. Bug reported by Simon Josefsson in
4571 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4573 2003-09-06 Paul Eggert <eggert@twinsun.com>
4575 * time_r.c, time_r.h: New files.
4577 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4579 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4580 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4582 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4584 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4585 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4588 * timegm.c: Switch to glibc implementation, with the following changes:
4589 [defined HAVE_CONFIG_H]: Include <config.h>.
4590 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4591 (__mktime_internal) [!defined _LIBC]: New decl.
4592 (__gmtime_r) [!defined _LIBC]: New macro and function.
4593 (timegm): Use a prototype, since gnulib assumes C89.
4594 Do not bother declaring tmp to be const, as it's not really usefu.
4595 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4596 (timegm): Declare only if HAVE_DECL_TIMEGM.
4598 2003-09-03 Paul Eggert <eggert@twinsun.com>
4600 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4601 Bug reported by Lute Kamstra in
4602 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4604 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4605 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4606 course with correspondingly smaller numbers for tomorrow and
4607 yesterday. From Tadayoshi Funaba. Originally installed into
4608 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4611 2003-08-31 Simon Josefsson <jas@extundo.com>
4613 * timegm.h: New file.
4614 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4616 2003-08-31 Karl Berry <karl@gnu.org>
4618 * argp.h: update from libc.
4620 2003-08-28 Bruno Haible <bruno@clisp.org>
4622 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4623 warning on QNX, which defines O_BINARY to 000000.
4625 2003-08-24 Bruno Haible <bruno@clisp.org>
4627 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4628 MSVC7 <stdio.h> is included later.
4630 2003-08-20 Bruno Haible <bruno@clisp.org>
4632 * progname.h: New file, from GNU gettext.
4633 * progname.c: New file, from GNU gettext.
4634 * progreloc.c: New file, from GNU gettext.
4636 2003-08-19 Bruno Haible <bruno@clisp.org>
4638 * xstrdup.c: Assume <string.h> exists.
4640 2003-08-18 Jim Meyering <jim@meyering.net>
4642 * setenv.h: Indent nested cpp directive.
4643 * vasnprintf.c: Remove trailing blanks.
4645 2003-08-17 Simon Josefsson <jas@extundo.com>
4646 Bruno Haible <bruno@clisp.org>
4648 * xstrndup.h: New file.
4649 * xstrndup.c: New file.
4651 2003-08-17 Bruno Haible <bruno@clisp.org>
4653 * strndup.h: New file.
4655 2003-08-16 Paul Eggert <eggert@twinsun.com>
4657 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4658 space, undoing this 2003-08-12 change:
4659 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4661 2003-08-16 Jim Meyering <jim@meyering.net>
4663 Merge from coreutils.
4664 * xstrtoimax.c: #else #if -> #elif.
4665 * xstrtoumax.c: Likewise.
4667 2003-08-15 Paul Eggert <eggert@twinsun.com>
4669 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4670 rather than tab, after '#' in shell-script copyright notices.
4671 Suggested by Bruno Haible.
4673 2003-08-15 Jim Meyering <jim@meyering.net>
4674 and Paul Eggert <eggert@twinsun.com>
4676 Merge from coreutils.
4677 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4678 member but strut utmpx does not. Needed for AIX 4.3.3.
4679 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4681 2003-08-15 Jim Meyering <jim@meyering.net>
4683 Merge from coreutils.
4684 * xgethostname.c: Include <stdlib.h>.
4685 (xghostname): Don't exit for anything other than memory-related
4686 failure; just return NULL.
4687 * userspec.c: Include "posixver.h".
4688 (parse_user_spec): Accept `.' as a separator only
4689 in pre-POSIX-200112 mode.
4690 * strtoimax.c: Use #elif rather than #else #if.
4691 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4692 Remove function, now that we can rely on a working tzset function.
4693 [!_LIBC]: Ensure that the required autoconf test has been run.
4694 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4695 Use underlying_strftime for %r.
4696 * sha.c: Merge in some clean-up and optimization changes from glibc.
4697 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4698 Ensure that it is a multiple of 64.
4699 Rearrange loop exit tests so as to avoid performing an
4700 additional fread after encountering an error or EOF.
4701 * realloc.c: Update copyright date.
4703 2003-08-14 Jim Meyering <jim@meyering.net>
4705 Merge from coreutils.
4706 * obstack.h: Whitespace changes.
4707 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4708 and xcalloc return values.
4709 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4710 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4711 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4712 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4713 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4715 Use mntctl's return value to drive the entry-processing loop, since
4716 we can't rely on the value of the vmt_length member in the last
4717 entry. On some systems doing so could result in exhausting
4718 virtual memory. Based in part on a patch from Mike Jetzer.
4720 2003-08-14 Jim Meyering <jim@meyering.net>
4721 and Paul Eggert <eggert@twinsun.com>
4723 Merges from coreutils, plus other fixes.
4724 * physmem.c: Merge in portability changes from gcc/libiberty
4725 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4726 for credits and details. Thanks to Kaveh Ghazi for helping
4727 to keep these files in sync.
4728 (ARRAY_SIZE): Define it.
4729 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4730 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4731 (memcasecmp): Don't assume size_t fits in unsigned int.
4732 Remove casts and duplicate code.
4733 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4734 (memcpy): Remove definition.
4735 Merge in some clean-up and optimization changes from glibc.
4736 [BLOCKSIZE]: Move definition to top of file.
4737 Ensure that it is a multiple of 64.
4738 Rearrange loop exit tests so as to avoid performing an
4739 additional fread after encountering an error or EOF.
4740 * md5.h (md5_uintptr): Define.
4741 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4742 return to the initial working directory. Preserve errno
4744 * idcache.c: Include "xalloc.h".
4745 (xmalloc, xrealloc): Remove decls.
4746 (getuser): Remove casts no longer required in C89.
4747 * human.c: Include stdio.h, for sprintf.
4748 * group-member.c: Include "xalloc.h".
4749 (xmalloc, xrealloc): Remove decls.
4750 (get_group_info): Remove casts no longer required in C89.
4751 * getusershell.c (readname): Remove casts no longer required in C89.
4752 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4753 * getline.c: Whitespace fix, from coreutils.
4755 2003-08-13 Paul Eggert <eggert@twinsun.com>
4757 * exclude.c: Include <ctype.h>
4758 (IN_CTYPE_DOMAIN): New macro.
4760 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4763 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4764 Undo previous (whitespace-only) change.
4766 2003-08-12 Paul Eggert <eggert@twinsun.com>
4768 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4769 Normalize leading white space and remove trailing white space.
4770 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4771 notice, as per ../config/srclist-update.
4773 Merge from coreutils.
4774 * euidaccess.h: New file.
4775 * euidaccess.c: Include it.
4776 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4777 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4778 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4780 2003-08-11 Bruno Haible <bruno@clisp.org>
4782 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4783 (vasnprintf): Use it instead of wcslen.
4785 2003-08-11 Bruno Haible <bruno@clisp.org>
4787 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4788 value to ensure that _Bool promotes to int. Use #define for _Bool when
4789 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4791 2003-08-10 Karl Berry <karl@gnu.org>
4793 * regex.h: update from libc (whitespace fix).
4795 2003-08-09 Paul Eggert <eggert@twinsun.com>
4797 Merge some files from coreutils. These changes were
4798 originally made by Jim Meyering.
4799 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4800 many older Unixes require this.
4801 * alloca.c (alloca): Remove cast to argument of free;
4802 no longer needed in C89.
4803 * alloca_.h, regex.h: Fix white space to match
4804 what GNU indent does.
4806 2003-08-05 Paul Eggert <eggert@twinsun.com>
4808 * bumpalloc.h: Remove.
4810 2003-08-04 Paul Eggert <eggert@twinsun.com>
4812 * getloadavg.c: Change copyright notice and spacing to conform to
4815 Merge from coreutils.
4816 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4818 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4819 from Karl Berry, implemented by Jim Meyering.
4820 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4821 from Dmitry V. Levin.
4822 Remove anachronistic cast of xrealloc.
4823 * fnmatch_.h (__const): Remove. Use 'const'.
4824 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4825 type. Otherwise, it wouldn't compile with at least /bin/cc on
4826 ymp-cray-unicos9.0.2.X.
4827 Combine two mostly-identical uses of alloca into one.
4828 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4830 2003-08-04 Dave Love <d.love@dl.ac.uk>
4834 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4835 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4836 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4837 obsolete NLIST_NAME_UNION.
4838 [__GNU__]: Undef BSD and FSCALE.
4839 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4841 2003-08-03 Paul Eggert <eggert@twinsun.com>
4843 * stdbool_.h (_Bool): Make it signed char, instead of
4844 an enum type, so that it's guaranteed to promote to int. See:
4845 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4847 2003-07-31 Paul Eggert <eggert@twinsun.com>
4849 * strerror.c: Include config.h, limits.h. Declare sprintf.
4850 (strerror): Don't assume that a printable int fits in 14 bytes.
4852 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4853 Bruno Haible <bruno@clisp.org>
4855 * getline.h (getline, getdelim): Change return type to ssize_t.
4856 * getline.c (getline, getdelim): Likewise.
4857 Remove _GNU_SOURCE define; now it's defined in config.h through
4860 2003-07-22 Paul Eggert <eggert@twinsun.com>
4862 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4863 over-parenthesization in macros.
4865 Sync with coreutils.
4867 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4870 Use `exit_failure' for xalloc and xmemcoll instead of their own
4871 private exit-failure variables.
4872 * xalloc.h (xalloc_exit_failure): Remove.
4873 * xmalloc.c: Likewise. Include exitfail.h.
4874 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4875 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4876 * xmemcoll.c: Likewise. Include exitfail.h.
4877 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4879 2003-07-18 Paul Eggert <eggert@twinsun.com>
4881 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4882 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4883 to test that it can stand by itself. Include "exitfail.h".
4884 Clients should set exit_failure instead.
4885 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4887 2003-07-18 Andreas Schwab <schwab@suse.de>
4889 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4891 2003-07-18 Bruno Haible <bruno@clisp.org>
4893 * getndelim2.h: New file.
4894 * getndelim2.c: Make into a module of its own. Include config.h,
4896 (getndelim2): Make non-static. Change return type to ssize_t.
4897 * getline.h: Change argument names.
4898 * getline.c: Include getndelim2.h instead of getndelim2.c.
4899 * getnline.c: Include getndelim2.h.
4901 2003-07-17 Bruno Haible <bruno@clisp.org>
4903 * Makefile.am: Remove file.
4904 * Makefile.in: Remove file.
4906 2003-07-17 Bruno Haible <bruno@clisp.org>
4908 * getnline.h: New file.
4909 * getnline.c: New file.
4910 * getndelim2.c: New file, extracted from getline.c.
4911 (getndelim2): Renamed from getdelim2, with added nmax argument.
4912 * getline.c: Include getndelim2.c.
4913 (getdelim2): Moved out to getndelim2.c.
4914 (getline, getdelim): Update.
4916 2003-07-15 <karl@gnu.org>
4918 * vasnprintf.c: update from gettext.
4920 2003-07-15 Jim Meyering <jim@meyering.net>
4922 * makepath.c (make_path): Enclose diagnostic in _(...).
4924 2003-07-14 Paul Eggert <eggert@twinsun.com>
4926 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4927 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4928 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4929 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4930 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4931 updated automatically by ../config/srclist-update. This changes
4932 their license from LPGL to GPL.
4934 2003-07-14 Jim Meyering <jim@meyering.net>
4936 Don't emit diagnostics. Let callers do that.
4937 * save-cwd.c: Don't include "error.h".
4938 (save_cwd): Don't call error. Ensure that errno is valid
4939 when returning nonzero.
4941 * save-cwd.h (restore_cwd): Update prototype.
4942 * save-cwd.c (restore_cwd): Remove two parameters.
4943 Simplify. Don't call error upon failure. Let callers do that.
4944 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4945 when auditing is enabled. But don't bother updating the #if.
4947 2003-07-14 Simon Josefsson <jas@extundo.com>
4949 * mempcpy.h: New file.
4950 * mempcpy.c: New file.
4952 2003-07-14 Paul Eggert <eggert@twinsun.com>
4954 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4955 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4956 unicodeio.c, unicodeio.h, unlocked-io.h:
4957 Switch from LGPL to GPL.
4959 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4961 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4962 it breaks C++ compilation.
4963 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4965 2003-07-10 Jim Meyering <jim@meyering.net>
4967 * vasnprintf.c: Remove trailing blanks.
4968 Make cpp indentation consistent.
4970 2003-07-09 Paul Eggert <eggert@twinsun.com>
4972 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4973 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4974 Switch from LGPL to GPL.
4976 2003-07-07 Paul Eggert <eggert@twinsun.com>
4978 * mktime.c: Fix some boundary cases and remove need for floating point.
4980 Issue a compile-time diagnostic if time_t is floating point, or if
4981 two's complement arithmetic is not in effect, or if arithmetic
4982 right shift does not propagate the sign. These assumptions were
4983 all in the original code but they weren't checked.
4985 (TIME_T_MIDPOINT, verify): New macros.
4986 (__isleap): Remove; it has integer overflow problems.
4987 (leapyear): New function, without those problems.
4988 (ydhms_tm_diff): Remove; splitting into two parts.
4989 (ydhms_diff): New function, containing the arithmetic part of
4990 the old ydhms_tm_diff function. Issue a compile-time
4991 diagnostic if we are not using C99 integer division.
4992 Avoid casts when possible.
4993 (guess_time_tm): New function, containing the checking part of
4994 the old ydhms_tm_diff function. Return the new value, rather than
4995 the difference between it and the old. Accept a new argument T
4996 so that *T specifies the old value. Check for overflow in the result.
4998 (__mktime_internal): Use a time_t offset, not a long int offset.
4999 This undoes the 2003-06-04 change, which is no longer needed now
5000 that we have better overflow checking.
5001 (localtime_offset): Likewise.
5003 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5004 and long are 64-bit but int is only 32-bit.
5005 (ydhms_diff): Use long int to store year1 and yday1.
5006 Issue a compile-time diagnostic if long int is not wide enough.
5008 (__mktime_internal): Use long int to store adjusted year and yday.
5009 Use plain C rather than preprocessor commands, if that doesn't
5011 Check for overflow (and try to repair) after each probe
5012 rather than checking only at the very end. This avoids some bugs
5013 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5014 does not equal GMT offset at maximum time).
5015 Use integer to check for overflow rather than floating point; this
5016 is more portable to non-IEEE hosts, and is a tad faster.
5017 When we detect that we are oscillating between two values,
5018 don't check whether tm_isdst has the requested value, since
5019 we already know the answer. When tm_isdst has the wrong value,
5020 use a different heuristic to find the right one, based on the
5021 extreme values actually observed in practice in tz2003a,
5022 rather than the (overly optimistic) "previous 3 calendar quarters".
5024 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5025 "T const" to accommodate glibc style.
5026 (check_result): Use less-confusing report format. "long" -> "long int.
5028 Don't loop if the iteration overflows time_t.
5029 Allow a negative step in the iteration.
5031 2003-07-01 Paul Eggert <eggert@twinsun.com>
5033 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5034 having it depend on HAVE_SYS_TYPES_H.
5036 2003-06-25 Bruno Haible <bruno@clisp.org>
5038 * readlink.c: New file.
5040 2003-06-20 Bruno Haible <bruno@clisp.org>
5042 Assume C89, so PARAMS isn't needed.
5043 * unicodeio.h (PARAMS): Remove.
5044 * unicodeio.c: Don't use PARAMS.
5046 2003-06-18 Jim Meyering <jim@meyering.net>
5048 Merge changes from coreutils.
5049 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5050 Remove explicit declarations of xmalloc and realloc.
5052 (read_utmp): Remove anachronistic cast of xmalloc.
5054 2003-06-17 Paul Eggert <eggert@twinsun.com>
5056 Assume C89, so PARAMS isn't needed.
5057 * backupfile.h (PARAMS): Remove. All uses removed.
5058 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5059 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5060 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5061 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5062 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5063 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5064 xstrtol.h: Likewise.
5065 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5066 same.h, strverscmp.h: Do not include config.h; no longer needed.
5067 Anyway, config.h should always be included before any other file.
5069 2003-06-11 Simon Josefsson <jas@extundo.com>
5071 * sysexit_.h: New file.
5073 2003-05-20 Derek Price <derek@ximbiot.com>
5075 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5077 2003-06-10 Simon Josefsson <jas@extundo.com>
5079 * strchrnul.h: New file.
5080 * strchrnul.c: New file.
5082 2003-06-10 Simon Josefsson <jas@extundo.com>
5084 * argp.h: New file, from glibc.
5085 * argp-ba.c: New file, from glibc.
5086 * argp-eexst.c: New file, from glibc.
5087 * argp-fmtstream.c: New file, from glibc.
5088 * argp-fmtstream.h: New file, from glibc.
5089 * argp-fs-xinl.c: New file, from glibc.
5090 * argp-help.c: New file, from glibc.
5091 * argp-namefrob.h: New file, from glibc.
5092 * argp-parse.c: New file, from glibc.
5093 * argp-pv.c: New file, from glibc.
5094 * argp-pvh.c: New file, from glibc.
5095 * argp-xinl.c: New file, from glibc.
5097 2003-06-07 Jim Meyering <jim@meyering.net>
5099 * readtokens.h: Put `Free Software Foundation, Inc.'
5100 in place of my name in the copyright comment.
5101 Remove definition and uses of __P.
5104 * stat.c: Don't declare xmalloc explicitly.
5105 Instead, include "xalloc.h".
5106 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5107 xrealloc, and xcalloc return values.
5108 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5110 * xgetcwd.h: Remove definition/uses of PARAMS.
5112 2003-06-06 Jim Meyering <jim@meyering.net>
5114 * stdbool_.h: Renamed from stdbool.h.in.
5116 2003-06-06 Jim Meyering <jim@meyering.net>
5118 Merge from coreutils.
5119 * same.c: (same_name): Declare *_basename locals to be `const'.
5120 Consolidate declarations and initializations of *_base* locals.
5122 Merge from coreutils.
5123 This avoids a core dump on systems without GNU putenv,
5124 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5125 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5126 (unsetenv): New static function, from GNU libc.
5127 (rpl_putenv): Use it.
5129 * modechange.c: Remove trailing blanks.
5131 Merge from coreutils.
5132 * fsusage.c: Remove declaration of statfs.
5133 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5135 * posixtm.c: Include <stdbool.h> unconditionally.
5137 2003-06-05 Paul Eggert <eggert@twinsun.com>
5139 * mktime.c (__mktime_internal): When resolving a tm_isdst
5140 mismatch, look in future quarters as well as past. This fixes a
5141 bug when processing fall-backwards gaps immediately after a long
5142 period of daylight-saving time.
5144 * mktime.c: Assume freestanding C89 or better.
5145 (HAVE_LIMITS_H): Remove. Assume it's 1.
5146 (__P): Remove; not used.
5147 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5148 (mktime, not_equal_tm, print_tm, check_result,
5149 main): Use prototypes. Use const * where appropriate.
5150 (main): Fix typo in testing code that uncovered by above changes.
5151 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5153 2003-06-04 Paul Eggert <eggert@twinsun.com>
5155 * mktime.c: Fix Debian bug 177940
5156 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5157 (localtime_offset): Now long int, not time_t, because we want it
5158 to be guaranteed to be signed. All uses changed.
5159 (__mktime_internal): If overflow would occur when adding offset,
5162 Merge 'human' changes from coreutils. Rewrite to support
5163 locale-specific notations like thousands separators.
5164 * human.c: Simplify authorship notice.
5165 Include human.h immediately after config.h.
5166 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5167 <limits.h>: Do not include, since human.h does.
5168 (SIZE_MAX, UINTMAX_MAX): New macros.
5169 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5170 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5171 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5172 (power_letter): Renamed from suffixes.
5173 (generate_suffix_backwards): Remove.
5174 (adjust_value): Now takes int style (because of human.h changes)
5175 and long double value (for greater precision on some platforms).
5176 (group_number): New function.
5177 (human_readable): Use it. Use integer options, not enum.
5178 Put the options before the sizes in the arg list.
5179 Support all the new options.
5180 The old human_readable function has been removed;
5181 use inttostr.h instead.
5182 (human_readable, default_block_size, humblock):
5183 Use uintmax_t, not int, for block sizes.
5184 (human_readable_inexact, block_size_types): Remove.
5185 (block_size_opts): New constant.
5186 (human_options): Renamed from human_block_size, with new signature
5187 that allows block sizes up to UINTMAX_MAX. All callers changed.
5188 * human.h: Add copyright and authorship notice.
5189 Include <limits.h> and <stdbool.h> unconditionally.
5190 (PARAMS): Remove. All uses removed.
5191 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5192 (enum human_inexact_style): Remove tag; now a nameless enum.
5193 (human_floor, human_ceiling, human_round_to_even): Now have
5194 values 2, 0, 1 rather than -1, 1, 0.
5195 (human_group_digits, human_suppress_point_zero, human_autoscale,
5196 human_base_1024, human_SI, human_B): New constants.
5197 (human_readable_inexact, human_block_size): Remove.
5198 (human_readable): Size args are now uintmax_t, not int.
5199 (human_options): New decl.
5201 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5202 unnecessary now that we assume C89 or better. This change
5203 imported from coreutils.
5205 * mktime.c (__mktime_internal): Do not reject negative timestamps
5206 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5207 in the 2003-05-30 sync from glibc.
5209 .h files should stand alone, but we shouldn't include <sys/types.h>
5210 if we can get away with just <stddef.h>.
5212 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5213 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5214 rather than <sys/types.h>, as we merely need size_t.
5215 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5217 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5218 Include <stdio.h>, to get FILE.
5219 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5220 memcasecmp.h has included <stddef.h> and all we need is size_t.
5221 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5222 our interface, instead of including <sys/types.h>
5224 2003-06-02 Paul Eggert <eggert@twinsun.com>
5227 Fix some minor time-related bugs with POSIX time arguments.
5228 Some valid time stamps were being rejected (notably -1, and
5229 time stamps before 1900 on 64-bit hosts). And some invalid
5230 time stamps were being accepted, e.g. September 31.
5232 * posixtm.h (posixtime): Return bool instead of time_t, so
5233 that we can return (time_t) -1 successfully.
5234 * posixtm.c: Likewise.
5235 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5236 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5237 (t): Remove static var.
5238 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5239 of static var. All uses changed.
5240 (year): Do not reject years before 1900; they can occur with
5242 (posix_time_parse): Do not check for out-of-range components;
5243 that is now the caller's responsibility, since our checks were
5244 only approximations.
5245 (posixtime): Use mktime to check for out-of-range components,
5246 since it knows them exactly.
5247 If mktime returns (time_t) -1, check whether an error actually occurred
5248 by invoking localtime on -1.
5249 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5250 posixtime failures better.
5251 Improve the test data (in comments only).
5253 2003-05-30 <karl@gnu.org>
5255 * mktime.c: update from libc.
5257 2003-05-30 Bruno Haible <bruno@clisp.org>
5259 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5260 * localcharset.h: Likewise.
5261 * localcharset.c: Likewise.
5263 2003-05-28 Paul Eggert <eggert@twinsun.com>
5265 Assume the headers required for C89 freestanding compilers.
5266 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5267 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5268 without checking for HAVE_LIMITS_H.
5269 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5270 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5272 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5273 * exclude.c: Include <stdbool.h> unconditionally.
5274 * tempname.c: Include <stddef.h> unconditionally.
5275 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5276 * modechange.c, rpmatch.c (NULL): Don't define, since
5277 <stddef.h> does that.
5278 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5279 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5280 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5281 * xstrtol.c: Likewise.
5282 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5283 * savedir.c: Include <stddef.h> instead of defining NULL.
5285 * addext.c (addext): Use assignment rather than cast, to avoid
5286 warnings on some platforms.
5288 * mktime.c (__mktime_internal): Do not reject negative timestamps
5291 2003-05-10 Bruno Haible <bruno@clisp.org>
5293 * linebreak.c (iconv_string_length): Don't return -1 just because the
5294 string is longer than 4 KB.
5296 2003-05-12 Jim Meyering <jim@meyering.net>
5298 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5299 the space-padded-by-default conversion specifiers, %e, %k, %l.
5301 2003-05-03 Bruno Haible <bruno@clisp.org>
5303 Upgrade to Unicode-4.0.
5304 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5305 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5306 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5307 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5308 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5309 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5310 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5311 Change width of U+E0100..U+E01EF from 1 to 0.
5313 2003-04-25 Bruno Haible <bruno@clisp.org>
5315 * copy-file.c: Include <stddef.h>, for size_t.
5317 2003-04-25 Jim Meyering <jim@meyering.net>
5319 * copy-file.c (copy_file_preserving): Declare buf_size to be
5320 of type size_t, not int.
5322 2003-04-11 Jim Meyering <jim@meyering.net>
5324 Merge changes from Coreutils.
5326 2003-03-22 Jim Meyering <jim@meyering.net>
5328 * strftime.c (widen): Cast alloca return value to proper type.
5330 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5333 * strftime.c (my_strftime): Handle very large width
5334 specifications for numeric values correctly. Improve checks for
5337 2003-01-19 Jim Meyering <jim@meyering.net>
5339 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5340 (nl_get_alt_digit) [! defined my_strftime]: Define.
5341 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5342 _nl_get_alt_digit and _nl_get_walt_digit.
5344 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5345 These changes have no effect outside of _LIBC.
5347 2003-04-10 Bruno Haible <bruno@clisp.org>
5349 * findprog.h: New file, from GNU gettext.
5350 * findprog.c: New file, from GNU gettext.
5352 2003-04-05 Jim Meyering <jim@meyering.net>
5354 Merge changes from Coreutils.
5356 * exclude.h (PARAMS): Remove definition and uses.
5357 * exclude.c: Remove uses of `PARAMS'.
5359 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5360 Add test-cases for DOS filenames. Declare program_name.
5361 (main): Set up program_name. Patch by Rich Dawe.
5363 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5365 Use mntctl's return value to drive the entry-processing loop, since
5366 we can't rely on the value of the vmt_length member in the last
5367 entry. On some systems doing so could result in exhausting
5368 virtual memory. Based in part on a patch from Mike Jetzer.
5370 2003-04-04 Bruno Haible <bruno@clisp.org>
5372 * linebreak.h: New file, from GNU gettext.
5373 * linebreak.c: New file, from GNU gettext with slight modifications.
5374 * lbrkprop.h: New file, from GNU gettext.
5376 2003-04-03 Bruno Haible <bruno@clisp.org>
5378 * utf8-ucs4.h: New file, from GNU gettext.
5379 * utf16-ucs4.h: New file, from GNU gettext.
5380 * ucs4-utf8.h: New file, from GNU gettext.
5381 * ucs4-utf16.h: New file, from GNU gettext.
5383 2003-04-02 Bruno Haible <bruno@clisp.org>
5385 * binary-io.h: New file, from GNU gettext.
5387 2003-04-01 Bruno Haible <bruno@clisp.org>
5389 * pathname.h: New file, from GNU gettext.
5390 * concatpath.c: New file, from GNU gettext.
5392 2003-03-30 Bruno Haible <bruno@clisp.org>
5394 * copy-file.c (copy_file_preserving): Don't set owner if the function
5395 chown() doesn't exist.
5397 2003-03-28 Bruno Haible <bruno@clisp.org>
5399 * copy-file.h: New file, from GNU gettext.
5400 * copy-file.c: New file, from GNU gettext.
5402 2003-03-18 Jim Meyering <jim@meyering.net>
5404 * quote.c (quote_n): Fix typo in comment.
5406 2003-03-14 Jim Meyering <jim@meyering.net>
5408 Merge changes from Coreutils.
5409 * obstack.h (obstack_object_size): Declare temporary, __o,
5410 to be const, in order to avoid warnings.
5411 (obstack_room): Likewise.
5412 (obstack_empty_p): Likewise.
5414 2003-03-13 Paul Eggert <eggert@twinsun.com>
5416 Merge changes from Bison.
5417 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5418 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5419 when compiling Bison 1.875's `bitset bset = obstack_alloc
5420 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5421 * hash.c: Include <stdbool.h> unconditionally.
5423 2003-03-09 Paul Eggert <eggert@twinsun.com>
5425 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5426 Reported by Bruce Becker; see:
5427 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5429 2003-03-03 Paul Eggert <eggert@twinsun.com>
5430 Bruno Haible <bruno@clisp.org>
5432 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5433 Reported by John Hughes, see
5434 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5436 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5438 * poll_.h: New file.
5441 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5443 * mathl.h: New file.
5444 * acosl.c: New file.
5445 * asinl.c: New file.
5446 * atanl.c: New file.
5447 * ceill.c: New file.
5450 * floorl.c: New file.
5451 * frexpl.c: New file.
5452 * ldexpl.c: New file.
5454 * sincosl.c: New file.
5456 * sqrtl.c: New file.
5458 * trigl.c: New file.
5459 * trigl.h: New file.
5461 2003-02-17 Bruno Haible <bruno@clisp.org>
5463 * mkdtemp.h: New file, from GNU gettext.
5464 * mkdtemp.c: New file, from GNU gettext.
5466 2003-01-31 Bruno Haible <bruno@clisp.org>
5468 * rename.c: #undef rename before defining rpl_rename.
5469 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5471 2003-01-30 Bruno Haible <bruno@clisp.org>
5473 * printf-args.h: New file, from GNU gettext.
5474 * printf-args.c: New file, from GNU gettext.
5475 * printf-parse.h: New file, from GNU gettext.
5476 * printf-parse.c: New file, from GNU gettext.
5477 * vasnprintf.h: New file, from GNU gettext.
5478 * vasnprintf.c: New file, from GNU gettext.
5479 * asnprintf.c: New file, from GNU gettext.
5480 * vasprintf.h: New file, from GNU gettext with modifications.
5481 * vasprintf.c: New file, from GNU gettext.
5482 * asprintf.c: New file, from GNU gettext.
5484 2003-01-29 Bruno Haible <bruno@clisp.org>
5486 * stpncpy.h: New file, from GNU gettext with modifications.
5487 * stpncpy.c: New file, from GNU gettext with modifications.
5489 2003-01-28 Bruno Haible <bruno@clisp.org>
5491 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5493 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5496 2003-01-27 Bruno Haible <bruno@clisp.org>
5498 * xsetenv.h: New file, from GNU gettext.
5499 * xsetenv.c: New file, from GNU gettext.
5501 2003-01-23 Bruno Haible <bruno@clisp.org>
5503 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5505 2003-01-22 Bruno Haible <bruno@clisp.org>
5507 * exit.h: New file, from GNU gettext.
5509 2003-01-11 Bruno Haible <bruno@clisp.org>
5511 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5512 * strcase.h (strcasecmp, strncasecmp): Likewise.
5514 2003-01-14 Jim Meyering <jim@meyering.net>
5516 * same.c (same_name): Tweak a comment.
5518 2003-01-11 Bruno Haible <bruno@clisp.org>
5520 * same.c (same_name): Reorder tests so as to avoid calling stat()
5521 when a string comparison is sufficient.
5523 2003-01-11 Bruno Haible <bruno@clisp.org>
5525 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5528 2003-01-11 Bruno Haible <bruno@clisp.org>
5530 * hash-pjw.c: Add comment about low quality of this function.
5532 2003-01-12 Paul Eggert <eggert@twinsun.com>
5534 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5535 to avoid collisions with libcurses and libreadline.
5537 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5538 * getstr.h, getstr.c: Remove.
5539 * getline.c: Include "getline.h", to check interface.
5540 Move body of old getstr.c here: this defines MIN_CHUNK and
5541 declares getdelim2, which is renamed from getstr.
5542 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5544 * linebuffer.c (readlinebuffer): Renamed from readline.
5546 * linebuffer.h: Likewise.
5547 (readline): Remove backward-compatibility macro.
5549 2003-01-12 Jim Meyering <jim@meyering.net>
5551 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5553 2003-01-10 Bruno Haible <bruno@clisp.org>
5555 * alloca_.h: New file.
5556 * getdate.y: Unconditionally include alloca.h.
5557 * makepath.c: Likewise.
5558 * setenv.c: Likewise.
5559 * userspec.c: Likewise.
5561 2003-01-09 Bruno Haible <bruno@clisp.org>
5563 * stdbool.h.in: New file.
5565 2003-01-08 Bruno Haible <bruno@clisp.org>
5567 * safe-read.c: Include specification header first, to ensure its
5569 * full-write.c: Likewise.
5571 2003-01-08 Jim Meyering <jim@meyering.net>
5573 * full-write.c: Undefine and define-away `const' after inclusion
5574 of errno.h, not before. Suggestion from Bruno Haible.
5576 2003-01-07 Jim Meyering <jim@meyering.net>
5578 * full-write.c: Rework so that it may serve to define full_read, too.
5579 * full-read.c: Simply #define FULL_READ and include full-write.c.
5581 2003-01-06 Jim Meyering <jim@meyering.net>
5583 * version-etc.c: Update year in translatable copyright string.
5585 2002-12-25 Bruno Haible <bruno@clisp.org>
5587 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5588 * xstrtol.h: Likewise.
5589 * xstrtoimax.c: Likewise.
5590 * xstrtoumax.c: Likewise.
5591 * human.h: Likewise.
5593 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5594 on systems that have <inttypes.h> but not <stdint.h>.
5596 2002-12-31 Paul Eggert <eggert@twinsun.com>
5598 * memcoll.c (memcoll): Fall back on a simple algorithm using
5599 memcmp if strcoll doesn't work.
5601 2002-12-23 Bruno Haible <bruno@clisp.org>
5603 * localcharset.h: New file.
5604 * localcharset.c: Include it.
5605 * unicodeio.c: Likewise.
5607 2002-12-22 Bruno Haible <bruno@clisp.org>
5609 * utime.c (utime_null): No need to call ftruncate if the file was
5612 2002-12-23 Bruno Haible <bruno@clisp.org>
5614 * memcoll.c (STRCOLL): New macro.
5617 2002-12-22 Bruno Haible <bruno@clisp.org>
5619 * getstr.h (getstr): Define, to avoid clash with libcurses.
5620 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5622 2002-12-22 Bruno Haible <bruno@clisp.org>
5624 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5626 2002-12-23 Bruno Haible <bruno@clisp.org>
5628 * getline.h: Include <stddef.h>, for size_t.
5630 * unicodeio.h: Include <stddef.h>, for size_t.
5631 * unicodeio.c: Don't include <stddef.h>.
5633 2002-12-17 Bruno Haible <bruno@clisp.org>
5635 * canon-host.c (strdup): Remove unused declaration.
5637 * fsusage.c: Include full_read.h.
5638 (get_fs_usage): Use full_read instead of safe_read.
5640 * utime.c (utime_null): Use SAFE_READ_ERROR.
5642 2002-12-11 Bruno Haible <bruno@clisp.org>
5644 * setenv.h: Rewritten to cope with systems that have setenv() but not
5646 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5649 2002-12-11 Bruno Haible <bruno@clisp.org>
5651 * setenv.c (alloca): Fall back to malloc.
5653 (setenv): Use freea() to free memory allocated with alloca().
5655 2002-11-13 Bruno Haible <bruno@clisp.org>
5657 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5658 function declarations.
5659 * unsetenv.c (unsetenv): Likewise.
5661 2002-03-04 Bruno Haible <bruno@clisp.org>
5663 Portability to AIX 4.3.3.
5664 * unsetenv.c: New file, extracted from setenv.c.
5665 * setenv.c: Move the unsetenv() function to unsetenv.c.
5667 2001-12-20 Bruno Haible <bruno@clisp.org>
5669 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5670 use malloc instead. For SunOS 4.
5672 2001-12-11 Bruno Haible <bruno@clisp.org>
5674 * setenv.c: Declare alloca.
5675 (compar_fn_t): New typedef.
5676 (KNOWN_VALUE, STORE_VALUE): Use it.
5678 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5681 2002-12-10 Paul Eggert <eggert@twinsun.com>
5683 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5684 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5685 Choose values that are less likely to collide with system fnmatch
5687 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5688 defined (e.g., a pure POSIX system).
5689 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5690 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5692 2002-12-06 Jim Meyering <jim@meyering.net>
5694 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5696 Merge in changes from libc's misc/error.c, in preparation
5697 for the merge of gnulib's changes back into libc.
5699 * error.c (_): Define only if not already defined.
5700 Move definition to follow all #include directives.
5701 Include unlocked-io.h only if !_LIBC.
5702 [_LIBC]: Include <libio/libioP.h>.
5703 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5704 (fflush): Tweak definition to use INTUSE.
5707 2002-12-05 Paul Eggert <eggert@twinsun.com>
5709 * alloca.c [defined emacs]: Include "lisp.h".
5710 (xalloc_die) [defined emacs]: New macro.
5711 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5712 [! defined emacs]: Include <xalloc.h>.
5713 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5714 (pointer): Typedef to POINTER_TYPE *.
5715 (malloc): Remove decl; we now always use xmalloc.
5716 (alloca): Use old-style definition, since Emacs needs this.
5717 Check for arithmetic overflow when computing combined size.
5719 2002-12-04 Paul Eggert <eggert@twinsun.com>
5721 Do not generate unlocked-io.h automatically, since it's easier to
5722 maintain it by hand.
5724 * unlocked-io.h: New file, from GNU diffutils,
5725 but with proper copyright notice and attribution.
5727 * Makefile.am: Add copyright notice.
5728 (libfetish_a_SOURCES): Add unlocked-io.h.
5729 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5730 (DISTCLEANFILES, io_functions): Remove macros.
5731 (EXTRA_DIST): Remove gen_uio.
5732 (unlocked-io.h): Remove rule.
5734 2002-12-04 Jim Meyering <jim@meyering.net>
5736 Reflect the fact that stat.c and lstat.c are no longer generated.
5737 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5738 (DISTCLEANFILES): Likewise.
5739 (EXTRA_DIST): Likewise.
5740 (all_local): Don't depend on stat.c or lstat.c.
5741 (stat.c, lstat.c): Remove rules.
5742 (EXTRA_DIST): Remove xstat.in.
5744 * xstat.in: Remove file. Contents moved into stat.c.
5745 * stat.c: New file. Contents mostly from xstat.in.
5746 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5747 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5749 * safe-read.c: Rework so that it may serve to define safe_write, too.
5750 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5752 2002-12-03 Jim Meyering <jim@meyering.net>
5754 * safe-read.c, safe-write.c: Change variable names and comments, but
5755 not semantics, to minimize the differences between these two files.
5756 (safe_read): Change comment to mention SAFE_READ_ERROR.
5758 * safe-read.c (IS_EINTR): Define.
5759 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5761 2002-12-02 Bruno Haible <bruno@clisp.org>
5763 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5764 Define, taken from safe-read.c.
5765 (INT_MAX): Provide fallback.
5766 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5767 * safe-write.h (SAFE_WRITE_ERROR): Define.
5769 * safe-read.c (EINTR): Remove definition.
5770 (safe_read): Don't use EINTR if it is absent.
5772 2002-12-02 Jim Meyering <jim@meyering.net>
5774 * safe-read.c (EINTR): Define.
5775 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5776 (INT_MAX): Provide fallback.
5777 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5779 * safe-read.h (SAFE_READ_ERROR): Define.
5781 2002-12-01 Jim Meyering <jim@meyering.net>
5783 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5784 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5786 2002-11-27 Paul Eggert <eggert@twinsun.com>
5788 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5789 hash_rehash): Replace `if (limit <= value) abort ();' with
5790 `if (! (value < limit)) abort ();', for readability.
5792 2002-11-26 <karl@gnu.org>
5794 * strdup.c: copy from libc again, with jim's ok.
5795 * .cppi-disable: re-add strdup.c
5797 2002-11-25 <karl@gnu.org>
5799 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5800 instead of "strtol.c".
5802 2002-11-25 Jim Meyering <jim@meyering.net>
5804 * mktime.c: Sync from libc, now that it has the latest fix.
5806 2002-11-24 <karl@gnu.org>
5808 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5809 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5811 2002-11-24 Jim Meyering <jim@meyering.net>
5813 Update from coreutils:
5815 * mktime.c: Merge in changes from libc.
5817 Avoid a link-time failure on some Linux systems.
5818 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5819 (__mon_yday): Declare with the STATIC attribute.
5820 (__mktime_internal): Likewise.
5821 Based on a report from Greg Schafer.
5823 2002-11-23 Jim Meyering <jim@meyering.net>
5825 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5826 Use `unsigned', not `int', as type of index.
5828 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5830 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5832 2002-11-22 Paul Eggert <eggert@twinsun.com>
5834 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5835 hint that one should use `if (! x) abort ();' rather than `assert
5836 (x);', and anyway it's one less thing to worry about configuring.
5837 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5838 hash_rehash, hash_insert): Use abort rather than assert.
5840 2002-11-22 Paul Eggert <eggert@twinsun.com>
5842 * quotearg.h: Allow multiple inclusion by surrounding with
5843 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5844 so that we can be included first.
5845 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5846 * quotearg.c: Include quotearg.h immediately after config.h.
5847 No need to include stddef.h or sys/types.h any more.
5848 Surround local include files with "", not "<>".
5849 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5850 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5851 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5852 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5853 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5854 (ISPRINT): Remove; no longer needed now that we assume C89.
5856 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5859 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5860 quotearg_char): Use SIZE_MAX rather than
5861 (size_t) -1 when we are talking about "infinity".
5863 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5865 2002-11-22 Bruno Haible <bruno@clisp.org>
5867 * safe-read.h: Assume C89. Add comments.
5868 (safe_read): Change return type to size_t.
5869 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5870 counts > SSIZE_MAX correctly.
5871 * safe-write.h: New file.
5872 * safe-write.c: New file.
5873 * full-read.h: New file.
5874 * full-read.c: New file.
5875 * full-write.h: Assume C89. Add comments.
5876 * full-write.c: Include safe-write.h.
5877 (full_write): Rewritten to use safe_write.
5878 Suggested by Jim Meyering and Paul Eggert.
5880 2002-11-21 Bruno Haible <bruno@clisp.org>
5882 Remove case insensitive option matching.
5883 * argmatch.h (argcasematch): Remove declaration.
5884 (ARGCASEMATCH): Remove macro.
5885 (__xargmatch_internal): Remove case_sensitive argument.
5886 (XARGMATCH): Update.
5887 (XARGCASEMATCH): Remove macro.
5888 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5889 case_sensitive argument.
5890 (argcasematch): Remove function.
5891 (__xargmatch_internal): Remove case_sensitive argument.
5892 (main): Use XARGMATCH instead of XARGCASEMATCH.
5894 * xmalloc.c: Change compile-time error message. Add comment about
5895 required autoconf version.
5897 2002-11-21 Jim Meyering <jim@meyering.net>
5899 * strdup.c (strdup): Tweak comment and initial #if/#include.
5901 Merge in changes from the coreutils.
5903 2002-09-25 Paul Eggert <eggert@twinsun.com>
5904 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5905 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5906 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5907 int. Work more efficiently if X is the same width as uintmax_t.
5908 Do not compare X to -1, to avoid bogus compiler warning.
5909 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5910 Don't assume that f_frsize and f_bsize are the same type.
5912 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5915 * makepath.c (make_path): Restore umask *before* creating the final
5917 (make_path): Minor reformatting.
5919 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5920 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5922 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5923 ones. At least on GNU/Linux systems, `auto' means something else.
5926 2002-11-20 Paul Eggert <eggert@twinsun.com>
5928 Merge argmatch cleanups from Bison. Assume C89.
5930 * argmatch.c: Include config.h here, not in argmatch.h.
5931 Include stdlib.h, for EXIT_FAILURE.
5932 Always include <string.h>, since we assume C89.
5933 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5934 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5935 Include <stddef.h> instead, since it's all we need for size_t.
5936 (PARAMS): Remove. All uses removed.
5937 (ARRAY_CARDINALITY): Do not bother to #undef.
5938 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5939 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5940 Remove unnecessary parentheses.
5941 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5942 Insert necessary parentheses.
5943 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5944 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5946 2002-11-19 Bruno Haible <bruno@clisp.org>
5948 * mbswidth.c: Include mbswidth.h right at the beginning.
5949 * mbswidth.h: Include <stddef.h>, for size_t.
5951 * mbswidth.h (PARAMS): Remove macro.
5952 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5953 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5955 * gcd.h (PARAMS): Remove macro.
5956 (gcd): Use ANSI C function declarations.
5957 * gcd.c (gcd): Likewise.
5959 2002-11-15 Bruno Haible <bruno@clisp.org>
5961 * strcspn.c: Include <stddef.h>.
5962 (strcspn): Use ANSI C function declaration. Change return type to
5964 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5965 (strpbrk): Use NULL.
5966 * strpbrk.h (PARAMS): Remove macro.
5967 (strpbrk): Use ANSI C function declaration.
5968 * strstr.c: Don't include <sys/types.h>.
5969 * strstr.h (PARAMS): Remove macro.
5970 (strstr): Use ANSI C function declarations.
5972 2002-11-06 Bruno Haible <bruno@clisp.org>
5974 * gcd.h (gcd): Change argument type to 'unsigned long'.
5975 * gcd.c (gcd): Likewise.
5977 2002-11-05 Bruno Haible <bruno@clisp.org>
5979 * gcd.h: New file, from gettext-0.11.5.
5980 * gcd.c: New file, from gettext-0.11.5.
5982 2002-11-05 Bruno Haible <bruno@clisp.org>
5984 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5985 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5986 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5987 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5989 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5990 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5992 * closeout.c: Include gettext.h instead of <libintl.h>.
5993 * human.c: Include gettext.h instead of <libintl.h>.
5994 * quotearg.c: Include gettext.h instead of <libintl.h>.
5995 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5996 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5997 * userspec.c: Include gettext.h instead of <libintl.h>.
5998 * version-etc.c: Include gettext.h instead of <libintl.h>.
5999 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6000 (textdomain): Remove definition.
6001 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6003 * long-options.c: Remove include of <libintl.h> and definition of _.
6004 * same.c: Remove include of <libintl.h> and definition of _.
6006 2002-11-04 Bruno Haible <bruno@clisp.org>
6008 * stpcpy.h: New file, from GNU gettext-0.11.5.
6009 * strcase.h: New file, from GNU gettext-0.11.5.
6010 * strpbrk.h: New file, from GNU gettext-0.11.5.
6011 * strstr.h: New file, from GNU gettext-0.11.5.
6012 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6014 2002-05-09 Bruno Haible <bruno@clisp.org>
6016 * config.charset: Update for newest glibc. Add canonical names
6017 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6019 2002-05-09 Bruno Haible <bruno@clisp.org>
6021 * localcharset.c (get_charset_aliases): Add more Windows specific
6024 2002-05-08 Owen Taylor <otaylor@redhat.com>
6026 * config.charset: A few additions for Solaris.
6028 2001-12-05 Bruno Haible <bruno@clisp.org>
6030 * localcharset.c (locale_charset): Don't return an empty string.
6032 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6034 * config.charset: msdos in uk_UA uses CP1125.
6036 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6038 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6039 * localcharset.c (locale_charset): Declare as extern "C".
6041 2002-02-15 Bruno Haible <bruno@clisp.org>
6043 * config.charset [msdosdjgpp]: For Russian, use CP866.
6045 2002-02-11 Bruno Haible <bruno@clisp.org>
6047 * config.charset: Add support for NetBSD.
6049 2002-09-25 <karl@gnu.org>
6051 * strdup.c: copy from libc/string (via ../config/srclist*).
6052 * getopt*: copy from libc/posix.
6053 * gettext.h: copy from gettext.
6054 * .cppi-disable: add strdup.c, gettext.h.
6056 2002-07-01 Jim Meyering <meyering@lucent.com>
6058 * c-stack.c: Include sys/time.h.
6059 From Volker Borchert.
6061 2002-06-11 Paul Eggert <eggert@twinsun.com>
6063 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6064 New macro. Use it uniformly instead of
6065 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6066 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6067 reported by Vin Shelton.
6069 2002-06-22 Jim Meyering <meyering@lucent.com>
6071 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6072 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6074 2002-06-22 Paul Eggert <eggert@twinsun.com>
6076 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6077 Do not assume SA_SIGINFO behavior.
6078 Bug reported by Jim Meyering on NetBSD 1.5.2.
6080 2002-06-22 Jim Meyering <meyering@lucent.com>
6082 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6084 * exitfail.c, exitfail.h: Likewise.
6085 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6087 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6089 (EXTRA_DIST): Add fnmatch_loop.c.
6090 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6092 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6093 * fnmatch.c: Update from diffutils-2.8.2.
6094 * fnmatch_.h: New file. From diffutils-2.8.2.
6095 * fnmatch.h: Remove file.
6097 2002-06-18 Paul Eggert <eggert@twinsun.com>
6099 * file-type.h: Report an error if neither S_ISREG nor
6100 S_IFREG is defined, instead of using a test specific to glibc
6101 2.2. This should be safe, since POSIX requires S_ISREG and
6102 Unix Version 7 had S_IFREG. We don't need to check for
6103 <sys/types.h> since we don't use any symbols that it defines.
6105 2002-06-15 Jim Meyering <meyering@lucent.com>
6107 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6108 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6109 have been included before this file.
6111 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6113 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6114 so that each temporary file name is unique and valid in the first
6115 8 characters, for operation under DOS.
6117 2002-06-15 Jim Meyering <meyering@lucent.com>
6119 Work even with DJGPP 2.03, which lacks support for symlinks.
6121 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6123 * lchown.c (S_ISLNK): Likewise.
6125 2002-06-14 Jim Meyering <meyering@lucent.com>
6127 * file-type.h: Use the version from diffutils-2.8.2.
6128 * file-type.c: Likewise.
6130 2002-05-27 Jim Meyering <meyering@lucent.com>
6132 Fix a problem seen only on nonconforming systems whereby ls.c's
6133 use of localtime, and then of gettimeofday would cause trouble:
6134 the localtime call used to initialize rpl_gettimeofday's save
6135 mechanism would clobber ls's current local time information so
6136 that in any long listing the first file would always be listed
6137 with date 1970-01-01. Analysis by Volker Borchert.
6139 * gettimeofday.c (localtime): Undefine.
6140 (rpl_localtime): New function.
6142 2002-05-22 Jim Meyering <meyering@lucent.com>
6144 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6145 * file-type.h: New file.
6146 * file-type.c (file_type): New file/function. Extracted from diffutils.
6148 2002-04-29 Paul Eggert <eggert@twinsun.com>
6150 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6152 2002-04-28 Paul Eggert <eggert@twinsun.com>
6154 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6155 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6156 of 127, since 64 is the largest conceivable number for ancient
6158 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6160 2002-04-28 Jim Meyering <meyering@lucent.com>
6162 * sig2str.c (WTERMSIG): Remove definition (unused).
6164 2002-04-28 Paul Eggert <eggert@twinsun.com>
6166 * sig2str.h, sig2str.c: New files.
6167 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6169 2002-04-24 Jim Meyering <meyering@lucent.com>
6171 * gettext.h: New file, from Gettext.
6172 * Makefile.am (INCLUDES): Remove -I../intl.
6173 (libfetish_a_SOURCES): Add gettext.h.
6175 2002-04-16 Jim Meyering <meyering@lucent.com>
6177 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6178 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6179 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6181 2002-04-12 Jim Meyering <meyering@lucent.com>
6183 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6185 2002-03-10 Jim Meyering <meyering@lucent.com>
6187 * makepath.c (make_path): Remove a comma from a diagnostic.
6188 Suggestion from Santiago Vila.
6190 2002-03-08 Jim Meyering <meyering@lucent.com>
6192 * rename.c: Mention that this wrapper is needed also on
6193 mips-dec-ultrix4.4 systems.
6195 2002-03-02 Jim Meyering <meyering@lucent.com>
6197 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6198 not HAVE_CLOCK_SETTIME.
6200 2002-02-27 Paul Eggert <eggert@twinsun.com>
6202 * nanosleep.h: Rename to....
6203 * timespec.h: New name for nanosleep.h. All uses changed.
6205 * gettime.c: New file.
6206 * settime.c: New file.
6209 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6210 timespec.h. Remove nanosleep.h.
6212 2002-02-25 Paul Eggert <eggert@twinsun.com>
6214 * acl.c, acl.h: New files.
6215 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6217 2002-02-24 Jim Meyering <meyering@lucent.com>
6219 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6220 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6221 cause trouble. Reported by Nelson Beebe.
6223 2002-02-23 Paul Eggert <eggert@twinsun.com>
6225 * path-concat.c (xpath_concat): Reorder code to pacify
6226 compilers that don't know that xalloc_die never returns.
6228 2002-02-20 Jim Meyering <meyering@lucent.com>
6230 * getdate.c: Regenerate using bison-1.33.
6232 2002-02-15 Paul Eggert <eggert@twinsun.com>
6234 * posixver.c, posixver.h: New files.
6235 * Makefile.am (libfetish_a_SOURCES): Add them.
6237 2002-02-02 Paul Eggert <eggert@twinsun.com>
6238 Bruno Haible <bruno@clisp.org>
6240 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6241 (fwrite_success_callback): New declaration.
6242 * unicodeio.c (unicode_to_mb): New function, extracted from
6243 print_unicode_char. Call failure callback instead of error.
6244 (fwrite_success_callback): New function.
6245 (exit_failure_callback): New function.
6246 (fallback_failure_callback): New function.
6247 (print_unicode_char): Call unicode_to_mb.
6249 2002-01-26 Jim Meyering <meyering@lucent.com>
6251 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6253 2002-01-22 Jim Meyering <meyering@lucent.com>
6255 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6256 Otherwise, some versions of automake would omit the rule that makes
6257 Makefile from Makefile.in.
6259 2001-01-21 Paul Eggert <eggert@twinsun.com>
6261 * xmemcoll.h, xmemcoll.c: New files.
6262 * Makefile.am (libfetish_a_SOURCES): Add them.
6263 * memcoll.c: Include errno.h, and declare errno if not defined.
6264 (memcoll): Set errno to zero if there is no error.
6266 * quotearg.c (quotearg_buffer_restyled):
6267 Fix bug with quoting buffers containing NUL when backslashing escapes.
6268 This bug was exposed by the other changes in this patch.
6269 (quotearg_n_options): New arg ARGSIZE.
6270 All callers changed.
6271 (quoting_options_from_style): New function.
6272 (quotearg_n_style): Use it.
6273 (quotearg_n_style_mem): New function.
6275 * quotearg.h (quotearg_n_style_mem): New function.
6277 2002-01-16 Jim Meyering <meyering@lucent.com>
6279 * getdate.y: Add three semicolons, each just before a closing brace.
6280 Bison (as of version 1.31) no longer papers over that mistake.
6282 2002-02-14 Paul Eggert <eggert@twinsun.com>
6284 * backupfile.c (ISDIGIT): Comment fix.
6285 * getdate.y (ISDIGIT): Likewise.
6286 * posixtm.c (ISDIGIT, year): Likewise.
6287 * strverscmp.c (ISDIGIT): Likewise.
6288 * userspec.c (ISDIGIT): Likewise.
6290 2002-01-05 Jim Meyering <meyering@lucent.com>
6292 * version-etc.c (version_etc_copyright): Update copyright year.
6294 2001-01-19 Paul Eggert <eggert@twinsun.com>
6296 * closeout.c (close_stdout_status): If ferror (stdout), do
6297 not silently exit merely because the output buffer happens to
6298 have nothing pending.
6300 2001-12-18 Paul Eggert <eggert@twinsun.com>
6302 See the big note in ../ChangeLog.
6303 * human.c (suffixes): Prefer K to k for 1024.
6304 (generate_suffix_backwards): New function.
6305 (human_readable_inexact): Use it.
6306 * xstrtol.c (__xstrtol): If there is no number but there
6307 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6308 Accept 'K' as well as 'k'.
6310 2001-12-15 Jim Meyering <meyering@lucent.com>
6312 * regex.h (__restrict_arr): Update from libc.
6314 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6315 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6318 2001-12-10 Jim Meyering <meyering@lucent.com>
6320 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6321 Instead, include "xalloc.h".
6322 (initbuffer): Don't cast xmalloc return value to char*.
6323 (readline): Reword comment.
6324 Don't cast xrealloc return value to char*
6327 2001-12-09 Jim Meyering <meyering@lucent.com>
6329 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6330 `signed and unsigned type in conditional expression'.
6331 * posixtm.c (posix_time_parse): Likewise.
6333 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6335 * readtokens.c (readtoken): Declare an index to be of type unsigned
6336 to avoid a pedantic warning.
6338 * getstr.c: Don't include assert.h.
6339 (getstr): Remove warning-evoking assertions.
6340 Return -1 if offset parameter is out of bounds.
6341 Change the type of a local from int to size_t.
6343 * strftime.c (my_strftime_localtime_r): Include this function
6344 definition in the `#if ! HAVE_TM_GMTOFF' block.
6346 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6347 Include xalloc.h instead.
6349 2001-12-02 Jim Meyering <meyering@lucent.com>
6351 * tempname.c: Don't declare getenv, thus reverting the change of
6352 2001-11-18. It's no longer necessary, now that stdlib.h is always
6355 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6356 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6358 2001-11-30 Akim Demaille <akim@epita.fr>
6360 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6361 before being defined.
6363 2001-11-27 Paul Eggert <eggert@twinsun.com>
6365 * quotearg.h (quotearg_n, quotearg_n_style):
6366 First arg is int, not unsigned.
6367 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6368 (SIZE_MAX, UINT_MAX): New macros.
6369 (quotearg_n_options): Abort if N is negative.
6370 Avoid overflow check on hosts where size_t is 64 bits and int
6371 is 32 bits, as overflow is impossible there.
6372 Fix off-by-one typo that caused unnecessary reallocation.
6374 2001-11-27 Jim Meyering <meyering@lucent.com>
6376 * tempname.c: Merge with version from libc.
6377 * regex.c: Likewise.
6379 * tempname.c: Include stdlib.h unconditionally. On some old systems
6380 for which STDC_HEADERS is 0, it was not included, resulting in a
6381 warning about an integer-to-pointer conversion problem with getenv.
6382 Reported by Volker Borchert.
6384 2001-11-26 Jim Meyering <meyering@lucent.com>
6386 * gtod.h: Remove file.
6387 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6388 * gettimeofday.c: Don't include gtod.h.
6389 (GTOD_init): Remove function.
6390 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6391 Suggestion from Volker Borchert.
6393 2001-11-23 Jim Meyering <meyering@lucent.com>
6395 * hash.h (struct hash_table): Don't define here. Merely declare it.
6396 * hash.c (struct hash_table): Define it here instead.
6398 2001-11-22 Jim Meyering <meyering@lucent.com>
6400 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6402 2001-11-18 Paul Eggert <eggert@twinsun.com>
6404 * tempname.c (TMP_MAX): Remove; no longer needed.
6405 (TEMPORARIES): New macro.
6406 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6407 removes an artificial limitation (e.g. HP-UX 10.20, where
6410 2001-11-18 Jim Meyering <meyering@lucent.com>
6412 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6415 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6416 files will be created before anything else.
6418 2001-11-17 Jim Meyering <meyering@lucent.com>
6420 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6421 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6422 rather than group writable. Patch by Juan F. Codagnone.
6424 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6425 Instead, include "xalloc.h".
6427 * mountlist.c: Include unlocked-io.h after all system headers.
6428 Remove explicit declarations of xmalloc, xrealloc,
6429 and xstrdup. Instead, include "xalloc.h".
6431 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6432 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6433 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6435 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6436 Reported by Padraig Brady.
6438 * mkstemp.c: #undef mkstemp.
6440 (rpl_mkstemp): Rename from mkstemp.
6443 2001-11-16 Jim Meyering <meyering@lucent.com>
6445 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6446 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6447 determine the amount of total physical memory, use pstat_getstatic.
6448 HPUX-11 doesn't define _SC_PHYS_PAGES.
6449 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6450 If sysconf couldn't be used to determine the amount of available
6451 physical memory, use both pstat_getstatic and pstat_getdynamic.
6452 Based on a patch from Bob Proulx.
6454 2001-11-05 Jim Meyering <meyering@lucent.com>
6456 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6458 2001-11-03 Jim Meyering <meyering@lucent.com>
6460 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6461 in argmatch_to_argument call.
6463 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6466 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6467 e.g., a fault due to an attempt to free a NULL pointer.
6469 2001-11-01 Jim Meyering <meyering@lucent.com>
6471 * dirfd.c, dirfd.h: New files.
6472 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6474 * hash.c (hash_print) [TESTING]: Clean up.
6476 2001-10-22 Paul Eggert <eggert@twinsun.com>
6478 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6479 to avoid a warning if -Wall.
6481 2001-10-21 Paul Eggert <eggert@twinsun.com>
6483 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6485 2001-10-21 Jim Meyering <meyering@lucent.com>
6487 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6488 this code would end up calling gettext even in packages built
6490 * getopt.c (_): Likewise.
6491 * regex.c (_): Likewise.
6493 2001-10-20 Paul Eggert <eggert@twinsun.com>
6495 * error.c (strerror_r): Do not declare unless !_LIBC.
6496 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6497 Use strerror_r that is only a macro, even if it is not a function.
6498 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6499 (private_strerror): Use prototypes, not old-style function definition.
6500 (print_errno_message): New function.
6501 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6503 (error_tail, error, error_at_line): Use it.
6505 2001-10-11 Jim Meyering <meyering@lucent.com>
6507 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6508 and quote_n (1, ... to avoid clobbering a buffer.
6510 2001-10-05 Jim Meyering <meyering@lucent.com>
6512 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6513 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6514 * hash-pjw.h: New file.
6516 2001-09-30 Jim Meyering <meyering@lucent.com>
6518 * mountlist.c [MOUNTED_GETFSSTAT]:
6519 Include <sys/ucred.h>, for Apple Darwin.
6520 Include sys/mount.h and sys/fs_types.h only if available.
6522 (read_filesystem_list): Use FS_TYPE.
6524 2001-09-29 Paul Eggert <eggert@twinsun.com>
6526 * exclude.c (excluded_filename): 0 -> false, since it's
6529 2001-09-28 Paul Eggert <eggert@twinsun.com>
6531 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6532 #defines strtoimax. Also treat the other strto* functions
6535 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6536 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6537 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6539 2001-09-26 Jim Meyering <meyering@lucent.com>
6541 Most macros in unlocked-io.h had the wrong number of arguments.
6542 * gen-uio: New script.
6543 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6544 * unlocked-io.hin: Remove file.
6545 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6546 rather than trying to embed it here.
6547 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6548 Reported by Padraig Brady.
6550 2001-09-25 Volker Borchert <bt@teknon.de>
6552 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6554 2001-09-23 Jim Meyering <meyering@lucent.com>
6556 * mountlist.c: Remove useless parentheses in #if directives.
6557 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6558 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6560 2001-09-22 Jim Meyering <meyering@lucent.com>
6562 * localcharset.c: Update from latest gettext.
6563 * config.charset: Likewise.
6565 2001-09-20 Jim Meyering <meyering@lucent.com>
6567 * xstrtol.c (strtoimax): Guard declaration with
6568 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6569 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6570 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6571 (strtoumax): Likewise, for completeness (it wasn't necessary).
6573 2001-09-06 Paul Eggert <eggert@twinsun.com>
6575 * strtoimax.c (HAVE_LONG_LONG):
6576 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6577 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6578 to work around bug in IBM C compiler.
6580 2001-09-16 Jim Meyering <meyering@lucent.com>
6582 * mkdir.c: New file.
6584 2001-09-04 Paul Eggert <eggert@twinsun.com>
6586 * xgetcwd.c: Revert some of the previous change; intead,
6587 fix the HAVE_GETCWD_NULL code to behave more like the
6588 !HAVE_GETCWD_NULL code used to.
6591 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6594 2001-09-04 Paul Eggert <eggert@twinsun.com>
6596 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6597 Use ssize_t, not int, to store result of readlink.
6598 Check for ssize_t overflow as well as size_t overflow,
6599 as POSIX says the result of readlink is implementation-defined
6600 when ssize_t overflows.
6601 Remove unnecessary cast to char*.
6602 Use free+malloc instead of realloc, as the storage doesn't need
6603 to be preserved and it's clearer and can be more efficient that way.
6604 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6605 * xreadlink.h (xreadlink): Update prototype.
6607 2001-09-03 Paul Eggert <eggert@twinsun.com>
6609 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6610 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6611 spotted by Jim Meyering.
6613 2001-09-03 Jim Meyering <meyering@lucent.com>
6615 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6617 2001-09-03 Paul Eggert <eggert@twinsun.com>
6619 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6620 like the HAVE_GETCWD_NULL code.
6621 Include pathmax.h if not HAVE_GETCWD.
6622 Do not include xalloc.h.
6623 (INITIAL_BUFFER_SIZE): New symbol.
6624 Do not use xmalloc / xrealloc, since the caller is responsible for
6625 handling errors. Preserve errno around `free' during failure.
6626 Do not overrun buffer when using getwd.
6628 2001-09-03 Paul Eggert <eggert@twinsun.com>
6630 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6631 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6633 2001-09-02 Jim Meyering <meyering@lucent.com>
6635 * error.c: Update from GNU libc.
6637 2001-09-01 Jim Meyering <meyering@lucent.com>
6639 * xreadlink.c: New file.
6640 * xreadlink.h: New file.
6641 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6643 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6644 doesn't conflict with sparc Solaris 7's definition in
6645 /usr/include/sys/int_types.h.
6647 * exclude.c: Use `""', not `<>' to #include non-system header files.
6648 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6649 and strncasecmp as r-values. Unixware didn't have declarations.
6651 2001-08-31 Jim Meyering <meyering@lucent.com>
6653 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6654 Use an initial, malloc'd, buffer of length 128 rather than
6655 a statically allocated one of length 1024.
6657 2001-08-30 Paul Eggert <eggert@twinsun.com>
6659 * xgetcwd.c: Don't include pathmax.h.
6660 Include stdlib.h and unistd.h if available.
6662 (xmalloc, xstrdup, free): Remove decls.
6663 (xgetcwd): Don't assume sizes fit in unsigned.
6664 Check for overflow when computing sizes.
6665 Simplify reallocation code.
6667 2001-08-28 Paul Eggert <eggert@twinsun.com>
6669 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6671 * strtoimax.c: Renamed from strtoxmax.c, removing the
6674 Also, make the following further changes to make this file's
6675 configuration more similar to that of strtol.c:
6676 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6677 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6678 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6679 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6680 changed to signed values.
6682 And make the following changes as well:
6683 Fix copyright notice, as 1999 was missing.
6684 (verify): New macro.
6685 (strtoimax): Check sizes at compile-time, not run-time.
6686 Prefer strtol to strtoll if both work.
6687 (main): Remove; it was not that useful and was a pain to maintain.
6689 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6691 2001-08-30 Paul Eggert <eggert@twinsun.com>
6693 * savedir.c (savedir): Remove size parameter, as POSIX says that
6694 a directory's st_size can have an arbitrary value, so the old
6695 usage could waste an arbitrary amount of memory. All uses
6697 * savedir.h: Update prototype.
6699 2001-08-30 Paul Eggert <eggert@twinsun.com>
6701 * xstrtol.c (strtoimax): New decl.
6703 2001-08-28 Paul Eggert <eggert@twinsun.com>
6705 * xstrtol.h: Add copyright notice.
6706 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6707 LONGINT_INVALID_SUFFIX_CHAR.
6709 2001-08-30 Paul Eggert <eggert@twinsun.com>
6711 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6714 2001-08-30 Paul Eggert <eggert@twinsun.com>
6716 * hash.c: Remove '2001' from copyright notice.
6718 2001-08-30 Paul Eggert <eggert@twinsun.com>
6720 * full-write.h: New file.
6721 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6722 * full-write.c: Correct credits, as cccp.c no longer
6723 exists and anyway it was so heavily changed from the old cccp
6724 code as to be unrecognizable. Include full-write.h.
6725 (full_write) Return size_t, with short writes meaning failure.
6726 All callers changed. This fixes a bug with large buffers
6728 * utime.c: Include full-write.h.
6730 2001-08-30 Paul Eggert <eggert@twinsun.com>
6732 Merge 'exclude' changes from tar 1.13.22.
6733 This fixes one or two unlikely storage allocation overflow bugs,
6734 but doesn't change user-visible behavior otherwise.
6736 2001-08-30 Paul Eggert <eggert@twinsun.com>
6738 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6739 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6740 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6741 Include if available.
6742 (<xalloc.h>): Include
6743 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6744 (verify): New macro. Use it to verify that EXCLUDE macros do not
6745 collide with FNM macros.
6746 (struct patopts): New struct.
6747 (struct exclude): Use it, as exclude patterns now come with options.
6748 (new_exclude): Support above changes.
6749 (new_exclude, add_exclude_file):
6750 Initial size must now be a power of two to simplify overflow checking.
6751 (free_exclude, fnmatch_no_wildcards): New function.
6752 (excluded_filename): No longer requires options arg, as the options
6753 are determined by add_exclude. Now returns bool, not int.
6754 (excluded_filename, add_exclude):
6755 Add support for the fancy new exclusion options.
6756 (add_exclude, add_exclude_file): Now takes int options arg.
6757 Check for arithmetic overflow when computing sizes.
6758 (add_exclude_file): xrealloc might modify errno, so don't
6759 realloc until after errno might be used.
6761 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6763 (free_exclude): New decl.
6764 (add_exclude, add_exclude_file): Now takes int options arg.
6765 (excluded_filename): No longer requires options arg, as the options
6766 are determined by add_exclude. Now returns bool, not int.
6768 2001-08-30 Paul Eggert <eggert@twinsun.com>
6770 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6772 2001-08-27 Jim Meyering <meyering@lucent.com>
6774 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6776 * version-etc.c (N_): Remove definition.
6777 Revert most of last change.
6778 Instead, simply don't mark the `Copyright...' string for translation.
6779 Based on advice from Paul Eggert.
6781 * strtoxmax.c: Tweak comment.
6783 2001-08-26 Jim Meyering <meyering@lucent.com>
6785 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6786 of copyright with `%s' so translators don't get an untranslated
6788 (COPYRIGHT_YEAR): Define.
6789 (version_etc): Use fprintf rather than fputs.
6790 Suggestion from Ulrich Drepper.
6792 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6794 * strtoll.c: New file, from GNU libc.
6795 * xstrtoimax.c: New file.
6797 * xstrtol.h: Add xstrtoimax.
6798 * strtoumax.c: New file. Simply include "strtoumax.c".
6799 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6801 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6802 * strtoxmax.c: ... then renamed to this.
6804 2001-08-13 Paul Eggert <eggert@twinsun.com>
6806 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6807 Port to Solaris 8, where 'sed' requires a space after the 'r'
6808 command, and where sh dislikes "$/". Clean up the spacing a bit.
6809 Redirect output to $tmp just once.
6811 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6813 * addext.c (<errno.h>): Include.
6814 (errno): Declare if not defined.
6815 (addext): Work correctly when pathconf returns -1 and leaves
6816 errno alone because there is no limit. Also, work even if
6817 pathconf returns a value greater than SIZE_MAX.
6819 2001-08-12 Jim Meyering <meyering@lucent.com>
6821 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6822 Simply `return getcwd (NULL, 0);'.
6823 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6824 Use 1300 as initial value for length, not PATH_MAX.
6826 * pathmax.h: Clean up cpp syntax.
6828 2001-08-12 Jim Meyering <meyering@lucent.com>
6830 * gettimeofday.c: New file.
6832 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6834 2001-08-04 Jim Meyering <meyering@lucent.com>
6836 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6837 to get in sync with glibc.
6839 2001-08-03 Paul Eggert <eggert@twinsun.com>
6841 The following changes are from gettext 0.10.39 as maintained by
6844 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6845 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6846 with inverted sense. All uses changed.
6848 * mbswidth.c: Don't include <limits.h>.
6849 Include <stdlib.h> and <string.h> unconditionally.
6850 (iswcntrl, mbsinit, ISCNTRL): New macros.
6851 (mbsnwidth): Use K&R style function declarations.
6852 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6853 can optimize it when MB_CUR_MAX == 1.
6854 The width of control characters is zero, not 1.
6856 2001-07-15 Jim Meyering <meyering@lucent.com>
6858 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6859 (BUILT_SOURCES): Add unlocked-io.h.
6860 (io_functions): Define.
6861 (unlocked-io.h): New rule.
6862 (DISTCLEANFILES): Add unlocked-io.h.
6863 (all-local): Depend on unlocked-io.h, to ensure it is created.
6865 * unlocked-io.hin: New file
6867 * regex.c: Update from glibc.
6869 2001-07-05 Jim Meyering <meyering@lucent.com>
6871 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6873 (libfetish_a_SOURCES): Put all .h files here instead.
6874 Remove a thus-exposed (better checks in automake) duplicate and
6875 two unnecessary .h files.
6877 2001-06-11 Jim Meyering <meyering@lucent.com>
6879 * regex.c: Update from GNU libc.
6881 2001-05-27 Jim Meyering <meyering@lucent.com>
6883 * readutmp.h (UT_TYPE): Define.
6885 2001-05-24 Jim Meyering <meyering@lucent.com>
6887 * argmatch.c: Include "quote.h".
6888 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6889 quote function. Reported by Göran Uddeborg.
6891 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6893 * dirname.c (dir_name): Compute append_dot using path, not newpath
6894 which is not yet declared.
6896 2001-05-11 Paul Eggert <eggert@twinsun.com>
6898 * Makefile.am (libfetish_a_SOURCES):
6899 Add strftime.c, since we now compile it on all hosts.
6901 * strftime.c (my_strftime):
6902 Define to nstrftime if emacs, but only if my_strftime is not defined.
6903 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6904 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6905 Add one more extra argument: a nanoseconds value.
6908 (my_strftime function): Add %N format.
6909 (emacs_strftimeu): Renamed from emacs_strftime,
6910 with extra ut argument.
6912 2001-05-11 Paul Eggert <eggert@twinsun.com>
6914 dirname code cleanup. base_name now behaves more compatibly
6915 with POSIX basename when given file names that have trailing
6916 slashes, and similarly for dir_name. Add new primitives
6917 base_len and dir_len. Put the directory-name-related decls
6920 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6921 * backupfile.c (base_name): Likewise.
6922 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6923 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6924 * makepath.c (strip_trailing_slashes): Likewise.
6925 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6927 * rename.c (strip_trailing_slashes): Likewise.
6928 * same.c (base_name): Likewise.
6929 * stripslash.c (ISSLASH): Likewise.
6931 * addext.c: Include <dirname.h> after size_t is defined.
6932 * backupfile.c: Likewise.
6934 * addext.c (addext): Use base_len to trim redundant
6935 trailing slashes instead of doing it ourselves.
6936 But do not trim the last slash if it is not redundant.
6938 * backupfile.c (find_backup_file_name,
6939 max_backup_version): Use base_len instead of rolling it ourselves.
6940 Handle the case of "" and (on DOS) "C:" correctly.
6942 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6943 Include <string.h>, <dirname.h>.
6944 (base_name): Allow file names ending in slashes, other than names
6945 that are all slashes. In this case, return the basename followed
6946 by the slashes. This is more general, and can be used in places
6947 where the original base_name purposely had an assertion failure.
6948 (base_len): New function.
6950 * dirname.c: Include <string.h> instead of <stdlib.h>.
6951 Do not include <assert.h>; no longer needed.
6953 (memrchr): Remove decl.
6954 (dir_name_r): Remove.
6955 (dir_len): Renamed from dirlen. All callers changed.
6956 Rewrite in terms of base_name, for simplicity and consistency.
6957 (dir_name): Never return NULL. All callers changed.
6958 Do not include <stdlib.h> in test program; no longer needed.
6959 return 0; is fine for test program.
6961 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6963 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6965 * path-concat.c (path_concat): Use base_len to compute
6966 base length, not strlen; this means we cannot rely on memcpy
6969 * same.c (STREQ): Remove.
6970 (same_name): Handle the case where the basename ends in trailing '/'.
6972 * stripslash.c (strip_trailing_slashes): Return nonzero if
6973 a slash was stripped. Do not strip the last slash after a
6976 2001-04-08 Jim Meyering <meyering@lucent.com>
6978 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6979 recomputed; that's necessary when the offset spans a DST transition.
6980 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6982 2001-04-02 Jim Meyering <meyering@lucent.com>
6984 * regex.h, regex.c: Update from GNU libc.
6986 2001-03-19 Paul Eggert <eggert@twinsun.com>
6988 * version-etc.c (version_etc_copyright): Update to 2001.
6990 2001-03-16 Paul Eggert <eggert@twinsun.com>
6992 * tempname.c (uint64_t): Define to uintmax_t if
6993 not defined, and if UINT64_MAX is not defined.
6994 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6995 Reported by John David Anglin.
6997 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6999 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7000 alias if codeset is empty.
7001 * config.charset (BeOS): Use wildcard syntax.
7003 2001-03-13 Jim Meyering <meyering@lucent.com>
7005 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7006 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7009 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7011 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7013 * unicodeio.c (print_unicode_char): Simplify accordingly.
7015 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7017 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7018 support for DOS/DJGPP.
7020 2001-02-28 Paul Eggert <eggert@twinsun.com>
7022 * Makefile.am (libfetish_a_SOURCES):
7023 Add dup-safer.c, fopen-safer.c.
7024 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7026 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7028 2001-02-25 Paul Eggert <eggert@twinsun.com>
7030 The mkstemp replacement is taken from glibc 2.2.2, with some
7031 portability fixes for use outside glibc, as follows:
7033 * tempname.c (struct_stat64): New macro.
7034 (direxists, __gen_tempname): Use it.
7035 This avoids a portability problem with Solaris 8.
7037 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7038 (<stddef.h>, <stdint.h>, <string.h>):
7039 Include only if STDC_HEADERS || _LIBC.
7040 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7041 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7042 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7043 (__set_errno): Define this macro if <errno.h> doesn't.
7044 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7045 Define these macros if <stdio.h> doesn't.
7046 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7047 Define these macros if <sys/stat.h>
7048 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7049 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7050 __xstat64): Define if not _LIBC.
7051 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7052 (__gen_tempname): Invoke gettimeofday only if
7053 HAVE_GETTIMEOFDAY || _LIBC;
7054 otherwise, fall back on plain "time".
7055 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7057 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7059 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7061 2001-02-17 Jim Meyering <meyering@lucent.com>
7063 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7064 around included file name.
7066 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7068 * strftime.c: Update from GNU libc (the only changes were to comments).
7070 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7072 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7074 2001-02-17 Paul Eggert <eggert@twinsun.com>
7076 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7077 Remove workaround macros for hosts that have mbrtowc but not
7078 mbstate_t, as we now insist on proper declarations for both
7079 before using mbrtowc.
7081 2001-02-17 Jim Meyering <meyering@lucent.com>
7083 * regex.c: Update from libc.
7085 2001-02-16 Paul Eggert <eggert@twinsun.com>
7087 * alloca.c (malloc): Undef before defining, since stdlib.h
7088 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7089 Reported by Mark Hounschell via Paul Eggert.
7091 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7093 * config.charset: Update for FreeBSD 4.2.
7095 2001-01-26 Jim Meyering <meyering@lucent.com>
7097 * quotearg.c: Include stddef.h.
7098 * quote.c: Include stddef.h.
7099 Reported by Axel Kittenberger.
7101 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7102 line in double quotes so that it evokes a better diagnostic.
7103 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7104 Reported by Axel Kittenberger.
7106 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7108 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7109 to avoid a warning. Add back 'const' to inptr.
7111 2001-01-16 Jim Meyering <meyering@lucent.com>
7113 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7116 2001-01-14 Jim Meyering <meyering@lucent.com>
7118 * rename.c: New file. From Volker Borchert.
7119 Include stdlib.h, string.h or strings.h, and xalloc.h.
7120 Use strip_trailing_slashes rather than open-coding it.
7122 2001-01-03 Paul Eggert <eggert@twinsun.com>
7124 * strftime.c: Sync with glibc time/strftime.c 1.81.
7126 2001-01-03 Jim Meyering <meyering@lucent.com>
7128 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7129 local `inptr' to avoid warning with some system declarations of iconv.
7131 2000-12-29 Paul Eggert <eggert@twinsun.com>
7133 * modechange.c: Do not assume that mode_t uses the
7134 traditional octal encoding. E.g. "chmod 1 FOO" should set
7135 the other-execute bit of FOO even if S_IXOTH != 1.
7137 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7138 WOTH, XOTH, ALLM): New macros.
7139 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7140 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7142 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7143 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7145 No need to use uintmax_t; unsigned long is long enough.
7146 Don't bother to get suffix since we don't use it.
7148 2000-12-24 Jim Meyering <meyering@lucent.com>
7150 * hash.c (is_prime): Return explicit boolean values.
7151 (hash_get_first): Return NULL to appease Irix5.6's 89.
7152 Reported by Nelson Beebe.
7154 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7156 * localcharset.c (locale_charset): Add support for Win32.
7158 2000-12-18 Paul Eggert <eggert@twinsun.com>
7160 * physmem.h, physmem.c: New files.
7162 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7163 (noinst_HEADERS): Add physmem.h.
7165 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7166 't' for compatibility with Solaris 8 sort.
7168 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7170 * config.charset: Add support for BeOS.
7172 2000-12-16 Jim Meyering <meyering@lucent.com>
7174 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7175 SHELLS_FILE to a file name that's useful on djgpp systems.
7177 (ADDITIONAL_DEFAULT_SHELLS): Define.
7178 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7179 Based mostly on a patch from Prashant TR.
7181 2000-12-16 Jim Meyering <meyering@lucent.com>
7183 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7184 N and M) would have treated it like `chown N:N FILE'.
7186 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7188 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7190 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7191 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7192 to the list of canonical encodings. Rename EUC-CN to GB2312.
7194 2000-12-08 Andreas Schwab <schwab@suse.de>
7196 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7197 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7199 2000-12-07 Jim Meyering <meyering@lucent.com>
7201 * stripslash.c (ISSLASH): Define.
7202 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7205 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7206 (dir_name_r): Declare this function as static.
7207 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7208 manifest itself on a name containing a mix of slashes and
7210 Make this function work with names starting with a DOS-style
7211 drive letter and colon prefix.
7212 (dir_name): Append `.' if necessary.
7213 Based mostly on patches from Prashant TR and Eli Zaretskii.
7215 * dirname.h (dir_name_r): Remove prototype.
7217 2000-12-05 Jim Meyering <meyering@lucent.com>
7219 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7221 2000-12-04 Jim Meyering <meyering@lucent.com>
7223 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7224 Also include memory.h, stdlib.h, unistd.h if appropriate.
7225 Reported by Andreas Jaeger (conflicting declaration of malloc).
7227 2000-12-02 Jim Meyering <meyering@lucent.com>
7229 * closeout.h: Make idempotent, to avoid some obscure warnings.
7231 2000-12-01 Paul Eggert <eggert@twinsun.com>
7233 * memrchr.c: Include <config.h> before any system include file.
7235 2000-11-29 Paul Eggert <eggert@twinsun.com>
7237 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7239 2000-11-26 Jim Meyering <meyering@lucent.com>
7241 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7243 2000-11-22 Paul Eggert <eggert@twinsun.com>
7245 * strftime.c (my_strftime): Do not invoke mbrlen with a
7246 size of (size_t) -1; it's not portable.
7248 2000-11-17 Akim Demaille <akim@epita.fr>
7250 * obstack.h: Formatting changes.
7251 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7252 prevent type checking.
7253 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7254 cast the value to (void *): assigning a `foo *' to a `void *'
7256 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7258 2000-11-17 Jim Meyering <meyering@lucent.com>
7260 * strstr.c: Update from GNU libc.
7262 2000-11-16 Jim Meyering <meyering@lucent.com>
7264 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7266 2000-11-11 Jim Meyering <meyering@lucent.com>
7268 * error.c: Add a couple #includes, merging from GNU libc version.
7270 2000-11-10 Jim Meyering <meyering@lucent.com>
7272 * obstack.h: Update from GNU libc.
7273 * obstack.c: Likewise.
7275 2000-11-06 Paul Eggert <eggert@twinsun.com>
7277 * getusershell.c (setusershell): Use rewind rather than
7278 fseek/fseeko, to avoid configuration hassles with fseeko.
7279 Don't bother opening SHELLS_FILE if shellstream is NULL;
7282 2000-11-05 Jim Meyering <meyering@lucent.com>
7284 * makepath.h (make_dir): Declare.
7285 * makepath.c (make_dir): Remove `static' attribute.
7288 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7290 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7291 last one in a bucket, advance to the next bucket.
7293 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7295 * fnmatch.c: Do not comment out all the code if we are using
7296 the GNU C library, because in some cases we are replacing buggy
7297 code in the GNU C library itself.
7299 2000-10-30 Paul Eggert <eggert@twinsun.com>
7301 * error.h, getline.h, modechange.h:
7302 Remove "2000" from Copyright line, as the file hasn't been
7303 changed this year other than in the copyright notice.
7305 * xalloc.h: Add "2000" to Copyright line, as this file
7306 was changed this year.
7308 2000-10-30 Paul Eggert <eggert@twinsun.com>
7310 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7311 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7312 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7314 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7316 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7317 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7318 doesn't define __restrict_arr.
7320 2000-10-29 Jim Meyering <meyering@lucent.com>
7322 * xstat.in: Fix grammar in comment.
7324 2000-10-28 Jim Meyering <meyering@lucent.com>
7326 * memchr.c: Update from libc.
7327 Adjust for portability:
7328 [HAVE_STDLIB_H]: Include stdlib.h.
7329 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7330 Undef __memchr, too.
7331 [!weak_alias]: Define __memchr to memchr.
7333 * regex.c: Update from libc.
7334 * regex.h: Likewise.
7335 * getopt1.c: Likewise.
7336 * memcmp.c: Likewise.
7338 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7339 Avoid using fseek, when possible -- it's broken by design.
7340 Patch by Ulrich Drepper.
7342 2000-10-26 Jim Meyering <meyering@lucent.com>
7344 * strftime.c: Update from libc.
7346 2000-10-25 Jim Meyering <meyering@lucent.com>
7348 * obstack.c: Update from libc.
7350 2000-10-23 Jim Meyering <meyering@lucent.com>
7352 * hard-locale.c (hard_locale): Revert last change -- it was simply
7353 wrong. That set_locale call must not have any side effects.
7356 2000-10-22 Jim Meyering <meyering@lucent.com>
7358 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7359 [CYCLIC]: Remove now-unused definition.
7361 * save-cwd.c (O_DIRECTORY): Define, if needed.
7362 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7363 Suggestion from Ulrich Drepper.
7365 2000-10-21 Jim Meyering <meyering@lucent.com>
7367 * dirname.c (dir_name_r): New function, factored out of dir_name.
7368 (dir_name): Use dir_name_r.
7369 * dirname.h (dir_name_r): Declare it.
7371 2000-10-21 Jim Meyering <meyering@lucent.com>
7373 * dirname.c (memrchr): Declare if necessary.
7374 (dir_name): Remove the restriction that there be no
7375 trailing slashes. Now, this code skips past them, effectively
7377 [TEST_DIRNAME] (main): New unit tests.
7379 * memrchr.c: New file from GNU libc.
7380 Undef __memrchr, too.
7381 [!weak_alias]: Define __memrchr to memrchr.
7382 Guard weak_alias use with `#ifdef weak_alias'.
7384 2000-10-17 Jim Meyering <meyering@lucent.com>
7386 * quote.h (PARAMS): Define and use.
7387 Reported by Akim Demaille.
7389 * getopt.c: Update from libc.
7391 2000-10-16 Jim Meyering <meyering@lucent.com>
7393 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7396 2000-09-25 Jim Meyering <meyering@lucent.com>
7398 * md5.h (rol): Define (from GnuPG).
7400 * sha.c: Give credit (GnuPG) where due.
7401 (M): Use rol rather than open-coding it.
7402 Add a FIXME comment.
7404 2000-09-21 Jim Meyering <meyering@lucent.com>
7406 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7407 Reported by Michael Stone.
7409 2000-09-20 Jim Meyering <meyering@lucent.com>
7411 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7412 (noinst_HEADERS): Add sha.h.
7413 Based on code from Scott G. Miller and from GnuPG.
7415 2000-09-15 Jim Meyering <meyering@lucent.com>
7417 * regex.c: Update from libc.
7419 2000-09-10 Jim Meyering <meyering@lucent.com>
7421 * getopt.c (_getopt_internal): Update from glibc.
7423 2000-09-09 Jim Meyering <meyering@lucent.com>
7425 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7426 think it should be used as a general replacement for isascii.
7427 * fnmatch.c: Likewise.
7428 * mbswidth.c: Likewise
7429 * regex.c: Likewise.
7432 * userspec.c: Include sys/param.h and limits.h.
7434 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7435 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7436 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7437 UID, GID. Check range.
7439 2000-09-06 Jim Meyering <meyering@lucent.com>
7441 * getopt.c (_getopt_internal): Update from glibc.
7443 2000-08-30 Jim Meyering <meyering@lucent.com>
7445 * strftime.c: Merge in changes from GNU libc.
7447 2000-08-26 Jim Meyering <meyering@lucent.com>
7449 * closeout.c: Include "__fpending.h".
7450 (close_stdout_status): Return right away if there's nothing to flush.
7452 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7453 * __fpending.c: New file.
7454 * __fpending.h: New file.
7456 2000-08-07 Paul Eggert <eggert@twinsun.com>
7458 Standardize on "memory exhausted" instead of "Memory exhausted"
7459 or "virtual memory exhausted".
7460 * obstack.c (print_and_abort): Use "memory exhausted", not
7461 "virtual memory exhausted".
7462 * same.c (same_name): Invoke xalloc_die instead of printing
7464 * userspec.c (parse_user_spec): Likewise.
7465 * bumpalloc.h: comment fix
7466 * same.c, userspec.c: Include xalloc.h.
7468 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7469 not char *const and pointing to a constant array.
7470 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7471 (xrealloc): Comment fix.
7473 * userspec.c (parse_user_spec):
7474 Don't translate a message until just before returning,
7475 to avoid unnecessary translation.
7477 2000-08-07 Jim Meyering <meyering@lucent.com>
7479 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7480 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7481 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7482 getgroups.c, gethostname.c, getopt.h, group-member.c,
7483 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7484 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7485 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7486 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7487 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7488 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7489 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7490 yesno.c: Back out Copyright date changes for each file with no change
7491 this year. This eases coordination with other programs using the same
7492 source code modules. From Paul Eggert.
7494 2000-08-03 Greg McGary <greg@mcgary.org>
7496 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7497 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7498 (EXTEND_BUFFER): Use them.
7500 2000-08-01 Jim Meyering <meyering@lucent.com>
7502 * dirname.c (ISSLASH): Define.
7503 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7504 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7505 both `\' and `/' may be use as path separators.
7506 Based on a patch from Prashant TR.
7508 2000-07-31 Paul Eggert <eggert@twinsun.com>
7510 * quotearg.c (quotearg_n_options): Don't make the initial
7511 slot vector a constant, since it might get modified.
7513 2000-07-31 Jim Meyering <meyering@lucent.com>
7515 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7516 * obstack.c (print_and_abort): Likewise.
7518 2000-07-30 Paul Eggert <eggert@twinsun.com>
7520 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7521 buffer, so that the caller can always quote one small
7522 component of a "memory exhausted" message in slot 0.
7523 From a suggestion by Jim Meyering.
7525 2000-07-30 Jim Meyering <meyering@lucent.com>
7527 * makepath.c (make_path): Quote the other instance, too.
7529 * quotearg.c (N_STATIC_SLOTVECS): Define.
7530 (STATIC_BUF_SIZE): Define.
7531 (quotearg_n_options): Use only statically allocated storage when
7532 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7533 than STATIC_BUF_SIZE.
7535 2000-07-29 Jim Meyering <meyering@lucent.com>
7537 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7538 * dirname.c (dir_name): Likewise.
7540 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7542 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7543 (dir_name): Assert that there are no trailing slashes.
7545 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7547 * mbswidth.h (mbswidth): Add a flags argument.
7548 (mbswidth): New declaration.
7549 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7550 * mbswidth.c (mbswidth): Add a flags argument.
7551 (mbsnwidth): New function.
7553 2000-07-24 Jim Meyering <meyering@lucent.com>
7555 * mbswidth.c: Remove useless #else. From Bruno Haible.
7557 2000-07-23 Paul Eggert <eggert@twinsun.com>
7559 * mbswidth.c (_XOPEN_SOURCE):
7560 Don't define; this causes problems on Solaris 7.
7561 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7563 2000-07-23 Paul Eggert <eggert@twinsun.com>
7566 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7567 so that mbstate_t is always defined.
7569 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7570 be 1 in at least one GCC installation, and this configuration
7571 error is likely to be common. Ignoring MB_LEN_MAX hurts
7572 performance on hosts that have mbrtowc but have only unibyte
7573 locales, but I assume these hosts are rare.
7575 2000-07-23 Paul Eggert <eggert@twinsun.com>
7577 * quotearg.c: Streamline by invoking multibyte code only if needed.
7578 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7579 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7580 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7581 invoke multibyte primitives.
7583 2000-07-23 Jim Meyering <meyering@lucent.com>
7585 * basename.c (base_name): Add an assertion.
7587 2000-07-15 Bruno Haible <clisp.cons.org>
7589 * quotearg.c: When the system forces us to redefine mbstate_t,
7590 shadow its mbsinit function.
7592 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7594 * mbswidth.h: New file.
7595 * mbswidth.c: New file.
7596 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7597 (noinst_HEADERS): Add mbswidth.h.
7599 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7601 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7604 2000-07-15 Jim Meyering <meyering@lucent.com>
7606 * makepath.c: Include quote.h.
7607 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7608 corresponding argument in a `quote (...)' call.
7609 Give better diagnostics.
7611 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7612 (noinst_HEADERS): Add quote.h.
7614 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7615 from tar's src/misc.c.
7616 * quote.h: New file. Prototypes for same.
7618 2000-07-10 Paul Eggert <eggert@twinsun.com>
7620 From a suggestion by Bruno Haible.
7621 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7622 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7623 to decide whether to define the BeOS workaround macro;
7624 this adjusts to the change to AC_MBSTATE_T.
7626 2000-07-13 Paul Eggert <eggert@twinsun.com>
7628 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7630 * quotearg.c (quoting_style_args, quoting_style_vals,
7631 quotearg_buffer_restyled): Add support for
7632 clocale_quoting_style. Undo previous change to
7633 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7634 and "{RIGHT QUOTATION MARK}" msgids.
7636 2000-07-05 Paul Eggert <eggert@twinsun.com>
7638 The old behavior of quoting `like this' doesn't look good with
7639 newer, ISO-style fonts. See:
7640 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7642 Instead, quote "like this" by default. Let the translator
7643 tailor the locale-specific quoting behavior by providing
7644 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7646 * quotearg.c (N_): New macro.
7647 (gettext_default): New function.
7648 (quotearg_buffer_restyled): Use
7649 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7650 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7652 2000-07-09 Jim Meyering <meyering@lucent.com>
7654 * Most files: Update copyright dates to include 2000.
7656 2000-07-08 Jim Meyering <meyering@lucent.com>
7658 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7660 (xgethostname): Remove now-unnecessary #ifdef.
7661 Move declaration of `err' into loop where it's used.
7663 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7665 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7666 by allocating a larger buffer. Test the gethostname return value for
7667 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7668 returns an error and ENAMETOOLONG isn't defined.
7670 2000-07-05 Paul Eggert <eggert@twinsun.com>
7671 and Bruno Haible <haible@clisp.cons.org>
7673 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7675 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7677 * quotearg.c (struct quoting_options): Simplify quote_these_too
7680 2000-07-03 Jim Meyering <meyering@lucent.com>
7682 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7683 Reported by Bruno Haible.
7685 2000-07-04 Jim Meyering <meyering@lucent.com>
7687 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7688 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7691 2000-07-03 Paul Eggert <eggert@twinsun.com>
7692 and Bruno Haible <haible@clisp.cons.org>
7694 * quotearg.c (mbrtowc):
7695 Assign to *pwc, and return 1 only if result is nonzero.
7696 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7698 2000-07-03 Jim Meyering <meyering@lucent.com>
7700 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7701 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7704 2000-07-02 Jim Meyering <meyering@lucent.com>
7706 * quotearg.c (mbstate_t): Don't define here.
7708 2000-07-02 Jim Meyering <meyering@lucent.com>
7710 * nanosleep.c (SIGCONT): Define if not already defined.
7712 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7714 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7715 per change in ../m4/ls-mntd-fs.m4.
7716 (read_filesystem_list): Ignore symbolic links.
7718 2000-06-29 Jim Meyering <meyering@lucent.com>
7720 * same.c: Include <string.h> or <strings.h>, as appropriate,
7721 for declaration of strcmp.
7723 * long-options.c: Include <stdlib.h>, for declaration of exit.
7725 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7726 Avoid warning by casting result to `char *' to remove `const'.
7728 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7730 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7732 2000-06-26 Paul Eggert <eggert@twinsun.com>
7734 savedir now sets errno on failure and invokes xmalloc to get memory.
7735 Fix a couple of other minor bugs while we're at it.
7737 * savedir.c (<unistd.h>): Do not include; there's no need.
7738 (NAMLEN): Remove macro.
7739 (malloc, realloc): Remove decls.
7741 ("xalloc.h"): Include.
7742 (NAME_SIZE_DEFAULT): New macro.
7743 (savedir): Use xmalloc / xrealloc to allocate memory.
7744 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7745 Skip "" directory entries.
7746 Use strlen to calculate directory entry length, since the old method
7747 is rarely used these days and isn't worth supporting.
7748 Don't use a pointer after freeing it.
7749 Check for integer overflow when calculating allocation size.
7750 Use memcpy to copy entries, instead of stpcpy.
7751 Set errno properly when returning NULL.
7752 Check for readdir error.
7754 2000-06-26 Jim Meyering <meyering@lucent.com>
7756 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7758 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7760 * getusershell.c (xmalloc, xrealloc): Remove functions.
7762 Don't include <stdlib.h>. Don't declare malloc, realloc.
7764 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7766 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7768 2000-06-24 Jim Meyering <meyering@lucent.com>
7770 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7772 2000-06-21 Jim Meyering <meyering@lucent.com>
7774 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7776 2000-06-19 Paul Eggert <eggert@twinsun.com>
7778 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7779 (mbrtowc, mbstate_t): Define substitutes if
7780 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7781 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7782 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7784 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7786 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7787 than 1024, return a memory chunk of least possible size, instead
7788 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7789 Use free/xmalloc instead of xrealloc to avoid copying for very long
7792 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7794 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7795 address, not strdup. Include <stdlib.h> and don't declare free().
7797 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7799 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7802 2000-06-21 Jim Meyering <meyering@lucent.com>
7804 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7805 (noinst_HEADERS): Add getstr.h.
7807 * getline.c (getstr): Move into a separate file.
7808 * getstr.c (getstr): New file, extracted from getline.c, with
7809 the following changes: new parameter, delim2; both delim[12]
7810 parameters have type `int', not `char'. The latter would lose
7811 with 8-bit delimiters.
7812 * getstr.h: New file.
7814 2000-06-19 Jim Meyering <meyering@lucent.com>
7816 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7818 2000-06-18 Jim Meyering <meyering@lucent.com>
7820 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7821 Besides, these days every porting target provides a mkdir function.
7823 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7824 (this snippet comes from src/system.h).
7826 2000-06-15 Paul Eggert <eggert@twinsun.com>
7828 * human.c (adjust_value): New function.
7829 (human_readable_inexact): Apply rounding style even when
7830 printing approximate values.
7832 2000-06-14 Paul Eggert <eggert@twinsun.com>
7834 * human.c (human_readable_inexact): Allow an input block
7835 size that is not a multiple of the output block size, and vice versa.
7836 Reported by Piergiorgio Sartor.
7838 2000-06-14 Paul Eggert <eggert@twinsun.com>
7840 * getdate.y (get_date): Apply relative times after time
7841 zone indicator, not before. Reported by Todd A. Jacobs.
7843 2000-06-13 Jim Meyering <meyering@lucent.com>
7845 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7847 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7849 2000-06-12 Paul Eggert <eggert@twinsun.com>
7851 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7853 2000-06-04 Paul Eggert <eggert@twinsun.com>
7855 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7857 2000-06-04 Jim Meyering <meyering@lucent.com>
7859 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7860 SunOS 4.1.4 for which gid_t is an unsigned type.
7862 2000-06-03 Jim Meyering <meyering@lucent.com>
7864 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7866 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7868 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7869 newer, don't install charset.alias.
7870 * config.charset: Change the Linux/glibc rules so they become empty
7871 on glibc-2.1 or newer.
7873 2000-06-02 Jim Meyering <meyering@lucent.com>
7875 * mountlist.c: Back out last change. Instead, do this...
7876 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7877 member using the same `ignore'-testing code.
7878 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7882 2000-05-29 Jim Meyering <meyering@lucent.com>
7884 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7885 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7887 2000-05-22 Jim Meyering <meyering@lucent.com>
7889 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7891 2000-05-18 Jim Meyering <meyering@lucent.com>
7893 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7894 back, too, since it may have been modified by allocate_entry.
7895 (hash_delete): Rewrite to use neither the assignment operator
7896 nor the comma operator in an if-expression.
7898 2000-05-15 Paul Eggert <eggert@twinsun.com>
7901 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7902 Remove; no longer needed.
7903 "quotearg.h": Add include.
7904 (file_name): Do not bother to explicitly initialize to NULL; it's less
7905 efficient on some hosts.
7906 (close_stdout_status): Remove test as to whether stdout was already
7907 closed; it breaks for the case "echo x | sort >&-".
7908 Quote file name colons.
7909 Do not assume that _("write error") lacks format strings.
7911 2000-05-15 Jim Meyering <meyering@lucent.com>
7913 * version-etc.c (version_etc_copyright): Update the copyright string
7914 used in all --version output.
7916 2000-05-14 Jim Meyering <meyering@lucent.com>
7918 * closeout.c (close_stdout_set_file_name): New function.
7919 (close_stdout_status): Use new file-scoped global.
7920 Return right away if fstat says the stdout file descriptor is invalid.
7921 * closeout.h (close_stdout_set_file_name): Declare.
7923 2000-05-10 Jim Meyering <meyering@lucent.com>
7925 * closeout.c [default_exit_status]: New file-scoped variable.
7926 (close_stdout_set_status): New function.
7927 * closeout.h (close_stdout_set_status): Declare.
7929 2000-05-08 Jim Meyering <meyering@lucent.com>
7931 * long-options.c: Don't include closeout.h.
7932 (parse_long_options): Don't call close_stdout for --version.
7934 2000-05-06 Jim Meyering <meyering@lucent.com>
7936 * strnlen.c: Undefine __strnlen and strnlen.
7937 [!weak_alias]: Define __strnlen to strnlen.
7939 * atexit.c: New file, from libiberty.
7941 2000-05-06 Jim Meyering <meyering@lucent.com>
7943 * closeout.c (close_stdout_status): Also check for errors on the
7946 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7948 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7949 instead of xmalloc, xrealloc, path_concat.
7950 (locale_charset): Treat empty environment variables as absent.
7951 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7953 2000-05-04 Jim Meyering <meyering@lucent.com>
7955 * getopt.c: Update from glibc.
7956 * obstack.c: Likewise.
7957 * obstack.h: Likewise.
7958 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7960 * regex.h: Likewise.
7961 * strndup.c: Likewise.
7962 * strnlen.c: New file, from glibc.
7964 2000-05-01 Jim Meyering <meyering@lucent.com>
7966 * full-write.c (full_write): Remove `FIXME' part of comment.
7968 2000-04-29 Jim Meyering <meyering@lucent.com>
7970 * path-concat.c: Declare strdup only if it's not defined.
7971 * canon-host.c: Likewise.
7973 2000-04-28 Jim Meyering <meyering@lucent.com>
7975 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7976 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7977 included first, then limits.h is included by locale.h by libintl.h.
7978 From John David Anglin.
7980 2000-04-25 Jim Meyering <meyering@lucent.com>
7982 * makepath.c (S_IRWXUGO): Define.
7983 (make_path): Always perform explicit chmod if MODE specifies any
7984 of the `special' permission bits. Prompted by a bug report against
7985 install from Mate Wierdl and Joost van Baal.
7987 2000-04-18 Jim Meyering <meyering@lucent.com>
7991 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7992 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7994 2000-04-17 Jim Meyering <meyering@lucent.com>
7996 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7997 the definition of it to rpl_strftime also defined-away the system's
8000 2000-04-15 Jim Meyering <meyering@lucent.com>
8002 Use `C' to denote so-called `contiguous' files, the same way
8004 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8005 (ftypelet): Use S_ISCTG.
8006 From Michael Deutschmann.
8008 2000-04-14 Jim Meyering <meyering@lucent.com>
8010 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8012 2000-04-08 Jim Meyering <meyering@lucent.com>
8014 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8015 names don't conflict. Reported by Eli Zaretskii.
8017 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8019 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8020 bug. Deal with the different error behavior of Irix iconv.
8022 2000-04-07 Jim Meyering <meyering@lucent.com>
8024 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8025 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8027 2000-04-05 Jim Meyering <meyering@lucent.com>
8029 Portability tweaks required for ultrix4.3.
8030 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8031 * readutmp.c: Include sys/types.h before sys/stat.h.
8032 * canon-host.c: Declare strdup.
8033 * path-concat.c: Likewise.
8034 From John David Anglin.
8036 2000-04-04 Jim Meyering <meyering@lucent.com>
8038 Be more DOS 8.3-friendly.
8039 * ref-add.sin: Renamed from ref-add.sed.in.
8040 * ref-del.sin: Renamed from ref-del.sed.in.
8041 * Makefile.am: Reflect renaming.
8042 Reported by Eli Zaretskii.
8044 Use a temporary file name that won't clash with `charset.alias'
8045 in the DOS 8.3 name space.
8046 * Makefile.am (charset_tmp): Define.
8047 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8048 (uninstall-local): Likewise.
8049 Reported by Eli Zaretskii.
8051 2000-03-29 Paul Eggert <eggert@twinsun.com>
8053 * time/strftime.c (my_strftime): Make sure we call the system
8054 strftime, not ourselves, when invoking the underlying strftime.
8056 2000-03-24 Jim Meyering <meyering@lucent.com>
8058 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8059 (charset_alias): Define.
8060 (install-exec-local): Factor out common code.
8061 (uninstall-local): Split lines longer than 80.
8062 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8064 (.sed.in.sed): New rule. Don't redirect directly to $@.
8065 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8067 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8069 * config.charset: Output a line containing "Packages using this file".
8070 * ref-add.sed.in, ref-del.sed.in: New files.
8071 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8072 ref-del.sed): New rules.
8074 2000-03-17 Jim Meyering <meyering@lucent.com>
8076 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8077 Otherwise, include <strings.h>
8079 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8081 * unicodeio.c (utf8_wctomb): New function.
8082 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8083 format instead of in UCS-4 with platform dependent endianness.
8085 2000-03-07 Paul Eggert <eggert@twinsun.com>
8087 * savedir.c (savedir): Work even if directory size is
8088 negative; this can happen with some screwy NFS configurations.
8090 2000-03-06 Jim Meyering <meyering@lucent.com>
8092 * localcharset.c (get_charset_aliases): Don't try to free file_name
8093 if it's NULL (because we ran out of memory). From Bruno Haible.
8095 2000-03-05 Jim Meyering <meyering@lucent.com>
8097 * localcharset.c ("path-concat.h"): Include.
8098 (get_charset_aliases): Use path_concat instead of ANSI string
8101 * unicodeio.h (PARAMS): Define.
8102 Use it to guard prototype.
8104 2000-03-04 Jim Meyering <meyering@lucent.com>
8106 * Makefile.am (install-exec-local): Create $(libdir) before installing
8108 (uninstall-local): Uncomment this rule so `make distcheck' works
8111 * unicodeio.c (<errno.h>): Include it.
8112 (errno): Declare if not defined.
8114 * localcharset.c: Add Bruno's comment justifying use of volatile.
8116 * config.charset: New version, incorporating remarks from a linux
8117 i18n mailing list. From Bruno Haible.
8119 2000-03-02 Jim Meyering <meyering@lucent.com>
8121 * Makefile.am (EXTRA_DIST): Add config.charset.
8123 2000-03-01 Jim Meyering <meyering@lucent.com>
8125 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8126 * unicodeio.c: Likewise.
8128 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8130 * config.charset: New file.
8131 * localcharset.c: New file.
8132 * unicodeio.h, unicodeio.c: New files.
8133 * Makefile.am (DEFS): Add -DLIBDIR=...
8134 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8135 (noinst_HEADERS): Add unicodeio.h.
8136 (all-local, install-exec-local, charset.alias): New targets.
8138 2000-02-28 Paul Eggert <eggert@twinsun.com>
8140 * quotearg.c (ALERT_CHAR): New macro.
8141 (quotearg_buffer_restyled): Use it.
8143 2000-02-27 Jim Meyering <meyering@lucent.com>
8145 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8146 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8148 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8149 not `#if STDC_HEADERS'.
8150 Declare malloc if needed.
8152 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8153 now that autoconf always defines the HAVE_DECL_ symbols.
8154 * human.c: Likewise.
8156 * strtoumax.c: Likewise.
8158 * backupfile.c: Arrange for cpp to fail if the configure-time
8159 declaration check was not run.
8161 * human.c: Likewise.
8163 * strtoumax.c: Likewise.
8165 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8166 then first look up the entire `.'-containing string as a login name.
8168 2000-02-18 Paul Eggert <eggert@twinsun.com>
8170 * getdate.y: Handle two-digit years with leading zeros correctly.
8171 (textint): New typedef.
8172 (parser_control): Member year changed from int to textint.
8174 (YYSTYPE): Removed; replaced by %union with int and textint members.
8175 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8176 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8177 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8178 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8179 (date, number, to_year): Use width of number in digits, not its value,
8180 to determine whether it's a 2-digit year, or a 2-digit time.
8181 (yylex): Store number of digits of numeric tokens.
8182 Reported by John Kendall.
8184 (parser_control): Changed from struct parser_control to typedef (for
8185 consistency). All uses changed.
8187 (tID): Removed; not used.
8188 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8190 2000-02-14 Paul Eggert <eggert@twinsun.com>
8192 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8193 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8195 2000-02-12 Jim Meyering <meyering@lucent.com>
8197 * userspec.c (ISDIGIT): Define it.
8198 (isdigit): Remove definition.
8199 (is_number): Use ISDIGIT, not isdigit.
8200 <libintl.h>: Include.
8202 (parse_user_spec): Mark translatable strings.
8204 2000-02-10 Jim Meyering <meyering@lucent.com>
8206 With these changes, nanosleep.[ch] are finally enough like the other
8207 lib/* replacement files to compile on a few more losing systems.
8209 * nanosleep.h: Don't include config.h.
8210 Remove prototype from declaration of nanosleep.
8211 (PARAMS): Remove now-unneeded definition.
8212 * nanosleep.c: #undef nanosleep.
8213 (rpl_nanosleep): Rename from nanosleep.
8215 2000-02-03 Jim Meyering <meyering@lucent.com>
8217 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8218 rather than with `#if HAVE_UTMPNAME'.
8220 2000-02-01 Jim Meyering <meyering@lucent.com>
8222 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8224 2000-01-31 Jim Meyering <meyering@lucent.com>
8226 * nanosleep.h (nanosleep): Guard declaration with
8227 `#if ! HAVE_DECL_NANOSLEEP'.
8228 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8229 the declaration in that vendor's sys/timers.h.
8230 Reported by Christian Krackowizer.
8232 * quotearg.c (ISASCII): Add #undef and move definition to follow
8233 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8234 (ISPRINT): Likewise.
8235 Reported by Tom Tromey.
8237 2000-01-30 Jim Meyering <meyering@lucent.com>
8239 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8240 uses of ->ut_name. The latter doesn't work with new Linux header files
8241 where only utmpx.ut_user is declared.
8243 * readutmp.h (UT_USER): Define.
8245 2000-01-23 Jim Meyering <meyering@lucent.com>
8247 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8250 2000-01-22 Jim Meyering <meyering@lucent.com>
8252 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8253 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8254 Required for some AIX systems. Reported by Christian Krackowizer.
8255 [TESTING] (main): New function.
8257 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8258 * dirname.c (dir_name): Support for DOS-style file names with drive
8261 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8263 * strverscmp.c (ISDIGIT): Define.
8264 (strverscmp): Use ISDIGIT, not isdigit.
8266 2000-01-17 Paul Eggert <eggert@twinsun.com>
8268 * nanosleep.c (nanosleep):
8269 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8270 POSIX.1 doesn't require SA_INTERRUPT and some systems
8271 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8272 it's been part of POSIX.1 since day 1 (in 1988).
8274 2000-01-17 Jim Meyering <meyering@lucent.com>
8276 * interlock: Remove unused file. Reported by François Pinard.
8278 2000-01-16 Paul Eggert <eggert@twinsun.com>
8280 * quotearg.c (quotearg_buffer_restyled): Do not quote
8281 alert, backslash, formfeed, and vertical tab unnecessarily in
8282 shell quoting style.
8285 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8286 Free Software Foundation, Inc.
8287 Copying and distribution of this file, with or without modification,
8288 are permitted provided the copyright notice and this notice are preserved.