1 2005-10-14 Simon Josefsson <jas@extundo.com>
3 * arcfour.h, arcfour.c: New files.
5 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
7 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
8 include <wchar.h>; no longer needed.
10 2005-10-14 Jakub Jelinek <jakub@redhat.com>
11 and Ulrich Drepper <drepper@redhat.com>
14 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
15 instead of inline stream orientation test and two separate
16 function calls. Pay no attention to USE_IN_LIBIO.
18 2005-10-14 Roland McGrath <roland@redhat.com>
20 Import from libc. [BZ #1331]
21 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
23 Reported by Matej Vela <vela@debian.org>.
25 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
27 * mkdir-p.c (make_dir_parents): Don't report an error if an
28 intermediate directory is in a read-only file system. Problem
29 reported by Eric Blake.
31 2005-10-13 Simon Josefsson <jas@extundo.com>
33 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
34 Move memory allocation outside of loop.
36 2005-10-12 Simon Josefsson <jas@extundo.com>
38 * gc-pbkdf2-sha1.c: New file.
40 * gc.h: Add gc_pbkdf2_sha1 prototype.
42 2005-10-12 Simon Josefsson <jas@extundo.com>
44 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
45 suggested by Bruno Haible <bruno@clisp.org>.
47 2005-10-12 Simon Josefsson <jas@extundo.com>
49 * gc-libgcrypt.c (gc_hmac_sha1): New function.
51 * gc-gnulib.c (gc_hmac_sha1): New function.
53 2005-10-12 Simon Josefsson <jas@extundo.com>
55 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
57 2005-10-12 Simon Josefsson <jas@extundo.com>
59 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
60 GC_USE_HMAC_MD5, respectively.
62 * gc-libgcrypt.c (gc_md5): Fix assert call.
65 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
67 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
69 * gc-gnulib.c (gc_hash_buffer): Ditto.
71 2005-10-11 Bruno Haible <bruno@clisp.org>
73 * c-strcasestr.h: New file, from GNU gettext.
74 * c-strcasestr.c: New file, from GNU gettext.
76 2005-10-11 Bruno Haible <bruno@clisp.org>
78 * c-strcase.h: New file, from GNU gettext.
79 * c-strcasecmp.c: New file, from GNU gettext.
80 * c-strncasecmp.c: New file, from GNU gettext.
82 2005-10-11 Simon Josefsson <jas@extundo.com>
84 * crc.h, crc.c: New files.
86 * gc.h (gc_hash_buffer): Add doc.
88 2005-10-08 Simon Josefsson <jas@extundo.com>
90 * gc.h: Add gc_hash and gc_hash_buffer.
92 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
94 * gc-libgcrypt.c (gc_hash_buffer): Add.
96 2005-10-11 Bruno Haible <bruno@clisp.org>
98 * strcasecmp.c: Include limits.h.
99 (strcasecmp): Avoid integer overflow on exotic platforms.
100 * strncasecmp.c: Include limits.h.
101 (strncasecmp): Avoid integer overflow on exotic platforms.
102 Reported by Paul Eggert.
104 2005-10-06 Simon Josefsson <jas@extundo.com>
106 * hmac-md5.c: New file.
110 2005-10-06 Simon Josefsson <jas@extundo.com>
112 * memxor.c (memxor): Avoid casts and warnings.
114 2005-10-05 Derek Price <derek@ximbiot.com>
116 * getdelim.c (SIZE_MAX): New macro, if not already defined.
118 2005-10-05 Simon Josefsson <jas@extundo.com>
120 * memxor.c (memxor): Fix compiler error.
122 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
123 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
125 * memxor.h, memxor.c: New files.
127 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
128 we assume all systems have it, suggested by Jim Meyering
129 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
130 any systems lack sys/socket.h; mingw32 is known to lack it, but we
131 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
134 2005-10-04 Bruno Haible <bruno@clisp.org>
136 * verify.h (verify_true): Provide alternative definition for C++.
138 2005-10-04 Simon Josefsson <jas@extundo.com>
140 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
141 D. Baushke" <mdb@gnu.org>.
143 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
145 * getdelim.c: Include getdelim.h first. Include <limits.h>.
146 (SSIZE_MAX): New macro, if not already defined.
147 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
150 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
152 * exclude.c: Include verify.h.
153 (verify): Remove. All callers changed to use verify.h's version.
154 * strtoimax.c: Likewise.
155 * utimecmp.c: Likewis.e
158 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
159 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
160 * .cvsignore: Add fts.h, search.h, t-fpending.
161 * settime.c (settime): Fix { typo in previous patch. Also, don't
162 bother returning ENOSYS if settimeofday or stime fails; just let
163 them return whatever errno they want to return.
164 * utimens.c: Include unistd.h, for dup2.
165 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
166 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
168 2005-10-02 Jim Meyering <jim@meyering.net>
171 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
172 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
173 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
174 Remove AT_FDCWD test.
175 Do not consume the fd unless successful.
176 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
177 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
178 block, so that we don't even try to compile it if settimeofday is
179 available. This works around a compilation failure on OSF1 V5.1,
180 due to stime requiring a `long int*' while tv_sec is `int'.
182 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
184 * getdelim.c (getdelim): Remove unused variables.
186 2005-10-01 Simon Josefsson <jas@extundo.com>
188 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
189 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
190 AI_* and EAI_* definitions. Protect function declarations.
192 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
194 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
195 so that the code works even with ancient cpp. Portability problem
196 with GCC 2.7.2.1 reported by Thomas M.Ott.
198 2005-09-27 Jim Meyering <jim@meyering.net>
200 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
202 * intprops.h (signed_type_or_expr__): Define.
203 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
206 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
208 * verify.h (verify_expr): Remove, replacing with:
209 (verify_true): New macro that returns true instead of void.
210 (verify_type__): Remove.
211 (verify): Use verify_true rather than verify_type__.
213 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
215 * utimens.c (ENOSYS): Define if not already defined.
216 (futimens): Support having a null PATH if the file descriptor
219 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
221 (__attribute): Define to empty unless GCC 3.1 or later.
222 This works around a core dump on OpenBSD 3.4, which has GCC
223 2.95.3, which dumps core when given __attribute__(()). It also
224 simplifies other tests, since we really don't want to bother with
225 worrying about which ancient version of GCC supported what.
226 Original problem reported by Yoann Vandoorselaere, with part of
227 the fix suggested by Derek Price.
229 2005-09-24 Jim Meyering <jim@meyering.net>
231 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
232 so we can once again use a positive bitfield width of 1 -- now we
233 don't have to explain why we were using a bitfield width of 2.
235 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
237 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
238 Problem reported by Eric Blake.
239 (getaddrinfo): Initialize se so that it's not garbage.
240 Redo internal storage allocation so that it doesn't make unportable
241 assumptions about alignment.
244 * utimens.c (futimens): Use futimesat if available.
245 Prefer it to futimes since it doesn't have the futimes bug.
247 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
248 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
249 Instead, declare a function that returns a pointer to an array,
250 and use verify_type__ to declare the size of the array.
251 Problem and germ of a solution reported by Bruno Haible.
252 (verify_type__): Use 2, not 1, for bitfield size, to avoid
253 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
255 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
259 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
261 * argmatch.h: Include verify.h
262 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
263 (ARGMATCH_ASSERT): Remove; unused.
264 * canonicalize.c: Assume STDC_HEADERS.
265 * exclude.c: Include "strcase.h".
266 * regex_internal.h [!defined _LIBC]: Likewise.
267 * getusershell.c: Include stdio--.h rather than stdio.h
269 (getusershell): Call fopen, not fopen_safer.
270 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
271 Do not include unistd-safer.h.
272 (save_cwd): Don't call fd_safer; no longer needed
273 now that we include fcntl--.h.
275 * getdate.y (relative_time): New type.
276 (RELATIVE_TIME_0): New constant.
277 (parser_control): Use relative_time instead of doing it ourselves.
278 (%union): Add new relative_time rel member.
279 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
281 (relunit, relunit_snumber): Now of type rel.
282 (zone, rel, relunit, get_date): Adjust to above changes.
284 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
285 Do not include unistd-safer.h.
286 (getloadavg): Don't call fd_safer; no longer needed
287 now that we include fcntl--.h.
289 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
290 (make_dir_parents): Treat ENOSYS like EEXIST.
292 Improve quality of diagnostics on restore_cwd failure.
293 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
294 (make_dir_parents): Last arg is now int * (for errno), not bool *.
295 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
296 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
297 each time through the loop. Do not diagnose restore_cwd failure;
298 that is the caller's job (and perhaps the caller does not care).
300 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
301 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
302 If the file already exists but is not a directory, don't bother
303 to try to make its parents.
304 Close potential file descriptor leak if we can't chdir("/") (!).
305 Don't always return true if chdir($PWD) fails; return true only
306 if the requested action was done successfully (except for the
308 Don't log final directory unless we actually made it.
309 Refactor to avoid duplicate code to fix up permissions.
310 Don't attempt to fix up parent permissions if chdir($PWD) fails.
312 * strftime.c (my_strftime): Rewrite the previous change slightly,
313 to make it a bit faster and (I hope) clearer.
314 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
315 Fix bug in formats like %2N.
317 * verify.h: New file.
319 2005-09-22 Jim Meyering <jim@meyering.net>
323 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
325 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
326 the .tm_year member, since otherwise gcc-4.0 would now warn about
327 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
329 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
330 order to avoid an unsuppressible warning from gcc on 64-bit systems.
332 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
333 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
334 when run in a time zone for which daylight savings time is in effect
335 for the starting date.
337 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
338 stop us from restricting permissions of just-created absolute-named
340 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
341 to restore initial working directory.
342 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
343 to tell caller if/when we change the working directory and are
344 unable to return to the initial one.
345 * mkdir-p.h (make_dir_parents): Update prototype.
346 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
347 `return false'. This fixes a bug introduced on 2004-07-30.
349 * openat.c (fdopendir): Be sure to close the supplied
350 file descriptor before returning. This makes our replacement
351 implementation a little closer to Solaris's, where fdopendir
352 ties the file descriptor to the returned DIR* pointer.
353 * openat.c (unlinkat): New function.
354 * openat.h (unlinkat): Add prototype.
355 * openat-die.c (openat_save_fail): Rename from openat_save_die.
356 (openat_restore_fail): Rename from openat_restore_die.
357 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
359 Provide an alternative to exiting immediately upon save_cwd or
360 restore_cwd failure. Now, an application can arrange e.g.,
361 to perform a longjump in that case.
362 * openat.c: Include dirname.h.
363 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
364 (rpl_openat, fdopendir, fstatat): Call openat_save_die
365 and openat_restore_die rather than calling error directly.
366 Don't include "error.h" or "exitfail.h"; they're no longer needed.
368 * openat-die.c (openat_save_die, openat_restore_die): New file.
369 * openat.h (openat_save_die, openat_restore_die): Declare and define.
371 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
372 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
373 int utc, int nanoseconds);
375 date should not have to allocate a megabyte of virtual memory to
376 handle a format argument like +%1048575T. When implemented with
377 strftime, it must allocate such a buffer, use strftime to fill it
378 in, print it, then free it.
379 With fprintftime, it simply prints everything and exits.
380 With no need for memory allocation, that's one fewer way to fail.
381 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
382 optional field width, not before, so we accept %9:z, not %:9z.
383 (my_strftime): Be sure to use L_('x') for literals.
385 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
386 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
387 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
388 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
389 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
390 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
391 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
392 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
393 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
395 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
396 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
397 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
398 and don't include <sys/file.h>).
400 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
404 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
405 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
406 [!LDAV_DONE]: Avoid unused variable warning.
408 2005-09-21 Bruno Haible <bruno@clisp.org>
410 * unicodeio.h (unicode_to_mb): New declaration.
412 2005-09-20 Derek Price <derek@ximbiot.com>
414 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
416 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
418 Use a consistent style for including <config.h>.
419 * __fpending.c, acl.c, argmatch.c,
420 argp-help.c, argp-parse.c,
421 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
422 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
423 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
424 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
425 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
426 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
427 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
428 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
429 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
430 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
431 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
432 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
433 modechange.c, mountlist.c, open-safer.c, physmem.c,
434 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
435 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
436 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
437 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
438 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
439 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
440 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
441 userspec.c, utimecmp.c, version-etc-fsf.c,
442 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
443 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
444 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
445 Standardize inclusion of config.h.
446 * __fpending.h, dirfd.h, getdate.h, human.h,
447 inttostr.h: Removed inclusion of config.h from header files.
448 * inttostr.c: Adjusted in-tree users.
449 * timespec.h: Remove superfluous warning to include config.h.
450 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
451 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
452 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
453 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
455 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
457 * stat-time.h: New file.
458 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
459 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
461 (timespec_cmp): New function.
462 * utimecmp.c: Include stat-time.h.
463 (SYSCALL_RESOLUTION): Depend on whether various struct stat
464 members exist, not on the obsolescent ST_MTIM_NSEC.
465 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
467 2005-09-15 Derek Price <derek@ximbiot.com>
468 Paul Eggert <eggert@cs.ucla.edu>
470 * regcomp.c, regexec.c, regex_internal.c: Back out previous
471 changes, consolidating in...
472 * regex_internal.h: ...this file.
474 2005-09-15 Derek Price <derek@ximbiot.com>
476 * regex_internal.h: Blank `pure' for GNUC < 3.
477 * regex_internal.c: Ditto, using this...
478 (__GNUC_PREREQ): ...new macro.
479 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
480 (__GNUC_PREREQ): ...this new macro.
482 * strstr.h: Include string.h. Define strstr as a macro here.
484 2005-09-13 Derek Price <derek@ximbiot.com>
486 * canon-host.c (canon_host_r): Set *cherror on memory allocation
488 Reported by Jim Meyering <jim@meyering.net>.
490 2005-09-13 Jim Meyering <jim@meyering.net>
492 * canon-host.c: Filter through gnu indent and reword comments slightly.
493 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
495 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
497 * lib/base64.c: Typo.
498 (base64_encode): Put b64str in initialized data section.
500 2005-09-12 Derek Price <derek@ximbiot.com>
502 Return usable errors from canon-host.
503 * canon-host.h: New file.
504 * canon-host.c (canon_host): Wrap...
505 (canon_host_r): ...this new function, which now relies exclusively on
507 (ch_strerror): New function.
508 (last_cherror): New global.
509 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
510 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
512 (freeaddrinfo): Free ai->ai_canonname when set.
514 2005-09-12 Derek Price <derek@ximbiot.com>
515 Paul Eggert <eggert@cs.ucla.edu>
517 * glob-libc.h: Renamed from glob_.h. The new version is
518 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
519 protecting things that should be done only in gnulib contexts.
520 * glob_.h: New file, containing only the glob things needed for
522 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
523 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
524 (glob, globfree, glob_pattern_p): Now defined simply in terms of
525 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
526 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
527 and to respect the namespace rules better.
529 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
531 Merge glibc and coreutils changes into gnulib, plus a few
533 * md5.c: Use #error rather than a string.
534 (CYCLIC): New macro, from glibc source. Use it instead of rol.
535 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
536 (__attribute__): Define to empty for non recent-GCC.
537 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
538 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
539 Renamed from their non-__ counterparts, with new macros replacing
540 them if not _LIBC. Add __THROW attribute.
542 (struct md5_ctx): Align buffer if using GCC.
543 * sha1.h (struct sha1_ctx): Likewise.
544 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
545 The old name was backwards.
546 (NOTSWAP): Remove; not used.
547 (rol): New macro, moved here from md5.h.
548 (sha1_process_block): Remove a FIXME that doesn't make sense.
550 2005-09-12 Derek Price <derek@ximbiot.com>
552 * gai_strerror.c: Include config.h when available. Include
553 getaddrinfo.h before other headers to test interface.
554 Reported by Larry Jones <lawrence.jones@ugs.com>.
556 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
558 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
559 definitions, since that's the preferred style in glibc.
560 Fix a minor spacing issue, and update copyright notice to match glibc's.
562 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
564 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
566 2005-09-06 Simon Josefsson <jas@extundo.com>
568 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
569 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
571 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
573 Change bitset word type from unsigned int to unsigned long int,
574 as this has better performance on typical 64-bit hosts.
575 Port bitset code to hosts with unusual word sizes.
576 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
577 (build_collating_symbol):
578 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
579 argument is a bitset. This is merely a style issue, but it makes
580 it clearer that an entire array is expected.
581 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
582 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
583 Port to the case where bitset_word is not the same as unsigned int.
584 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
585 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
587 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
588 (build_trtable, group_nodes_into_DFAstates):
590 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
591 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
592 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
593 * regexec.c (group_nodes_into_DFAstates): Likewise.
594 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
595 * regcomp.c (optimize_subexps, lower_subexp):
596 Work even if bitset_word has holes in its bitwise representation.
597 * regex_internal.h (BITSET_WORD_BITS): Likewise.
598 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
600 * regex_internal.c (re_string_reconstruct):
601 Don't assume UCHAR_MAX == 255.
602 * regex_internal.h (bitset_set_all): Likewise.
603 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
605 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
606 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
608 (BITSET_WORD_MAX): New macro.
609 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
610 (bitset_set_all, bitset_copy): Now inline functions, not macros.
611 (bitset_empty, bitset_copy):
612 Prefer sizeof (bitset) to multiplying it out ourselves.
613 (bitset_not_merge): Remove; unused.
614 (bitset_contain): Return bool, not unsigned int with one bit on.
616 * regexec.c (build_trtable): Don't assume bitset has no stricter
617 alignment than re_node_set; do this by defining a new internal
618 type struct dests_alloc and using it to allocate memory.
620 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
622 Check for arithmetic overflow when calculating sizes, to prevent
623 some buffer-overflow issues. These patches are conservative, in the
624 sense that when I couldn't determine whether an overflow was possible,
625 I inserted a run-time check.
626 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
627 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
628 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
629 (re_xnrealloc, re_x2nrealloc): New inline functions.
630 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
631 (build_equiv_class, build_charclass): Check for arithmetic overflow
632 in size expression calculations.
633 * lib/regex_internal.c (re_string_realloc_buffers):
634 (build_wcs_upper_buffer, re_node_set_add_intersect):
635 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
636 (re_dfa_add_node, register_state): Likewise.
637 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
638 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
639 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
640 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
642 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
644 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
645 to avoid a collision with bits/local_lim.h in glibc.
646 All uses changed. Problem reported by Dmitry V. Levin in
647 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
649 * regex_internal.c (build_wcs_upper_buffer): Fix portability
650 bugs in int versus size_t comparisons.
651 (re_string_context_at): Fix bug where the code assumed that
654 Use bool where appropriate.
655 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
657 (calc_eclosure_iter): Likewise, for ROOT arg.
658 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
659 (build_charclass_op): Likewise, for NON_MATCH arg.
660 * regex_internal.c (re_string_allocate, re_string_construct):
661 (re_string_construct_common): Likewise, for ICASE arg.
662 * regexec.c (re_search_2_stub, re_search_stub):
663 Likewise, for RET_LEN arg.
664 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
665 (set_regs): Likewise, for FL_BACKTRACK arg.
666 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
667 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
668 (calc_eclosure_iter, parse_bracket_exp):
669 Use bool for internal variables that are booleans.
670 * regexec.c (re_search_internal, check_matching, proceed_next_node):
671 (set_regs, build_sifted_states, sift_states_bkref):
672 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
673 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
674 (find_collation_sequence_value):
676 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
677 (re_node_set_compare):
678 Return bool, not int. All callers changed.
679 * regexec.c (check_halt_node_context, check_dst_limits):
680 (build_trtable, check_node_accept): Likewise.
681 * regex_internal.h: Include stdbool.h.
683 Fix bugs uncovered when converting to bool.
684 * regcomp.c (calc_eclosure_iter): Check for storage allocation
685 failure instead of charging ahead blindly.
686 * regex_internal.c (register_state): Likewise.
687 * regexec.c (re_search_2_stub): Use simpler method than boolean
688 for freeing internal storage.
689 (group_nodes_into_DFA_states): Use unsigned int, not int, for
690 bitset pieces used as boolean, to avoid undefined behavior
691 on hosts that do int overflow checking.
693 2005-08-31 Derek Price <derek@ximbiot.com>
695 * getdelim.c (getdelim): Return EOF on EOF.
696 Reported by Larry Jones <lawrence.jones@ugs.com>.
698 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
700 * regex_internal.c (re_string_reconstruct): Don't assume buffer
701 lengths fit in regoff_t; this isn't true if regoff_t is the same
703 * regex.c (re_search_internal): 5th arg is LAST_START
704 (= START + RANGE) instead of RANGE. This avoids overflow
705 problems when regoff_t is the same width as size_t.
707 (re_search_2_stub): Check for overflow when adding the
708 sizes of the two strings.
709 (re_search_stub): Check for overflow when adding START
710 to RANGE; if it occurs, substitute the extreme value.
712 2005-08-31 Jim Meyering <jim@meyering.net>
714 * regcomp.c (search_duplicated_node): Make first pointer arg
716 * regex_internal.c (create_ci_newstate, create_cd_newstate):
717 (register_state): Likewise.
718 * regexec.c (search_cur_bkref_entry, check_dst_limits):
719 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
720 (group_nodes_into_DFAstates): Likewise.
722 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
724 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
725 old glibc regex code mishandles strings longer than 2**31 bytes.
726 This patch fixes this when the regex code is used in gnulib
727 (i.e., outside glibc).
729 This patch should not affect the use of the regex code inside
730 glibc. No doubt this problem also needs to be handled for glibc
731 as well, but the result will be an incompatible change to the
732 glibc ABI, and the old ABI will have to be supported too. That
733 can be the the subject for another patch.
735 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
736 governing whether the rest of this patch is active. By default,
737 the macro is disabled and the patch has no effect.
738 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
739 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
740 (struct re_pattern_buffer, re_search, re_search_2, re_match):
741 (re_match_2, re_set_registers): Use the new types.
742 * regex_internal.h (Idx, re_hashval_t): New types.
743 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
745 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
746 (re_string_context_at, bin_tree_t, re_dfastate_t):
747 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
748 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
749 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
750 (re_string_char_size_at, re_string_wchar_at):
751 (re_string_elem_size_at):
752 Use the new types and macros to port to 64-bit hosts.
753 Use unsigned types for internal values, so that the code
754 mostly works even for arrays larger than SSIZE_MAX.
755 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
756 (search_duplicated_node, calc_eclosure_iter, fetch_number):
757 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
758 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
759 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
760 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
761 (calc_inveclosure, parse_dup_op, build_range_exp):
762 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
763 (fetch_number, create_token_tree, mark_opt_subexp):
765 * regex_internal.c (re_string_construct_common, create_ci_newstate):
766 (create_cd_newstate, re_string_allocate, re_string_construct):
767 (re_string_realloc_buffers, build_wcs_upper_buffer):
768 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
769 (re_string_reconstruct, re_string_peek_byte_case):
770 (re_string_fetch_byte_case, re_string_context_at):
771 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
772 (re_node_set_init_copy, re_node_set_add_intersect):
773 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
774 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
775 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
776 (re_acquire_state, re_acquire_state_context, register_state):
778 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
779 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
780 (re_search_internal, re_search_2_stub, re_search_stub)
781 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
782 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
783 (update_cur_sifted_state, check_dst_limits):
784 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
785 (check_subexp_limits, sift_states_bkref, merge_state_array):
786 (check_subexp_matching_top, get_subexp, get_subexp_sub):
787 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
788 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
789 (expand_bkref_cache, check_node_accept_bytes):
790 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
791 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
792 (acquire_init_state_context, check_halt_node_context):
793 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
794 (sift_states_backward, clean_state_log_if_needed):
795 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
796 (find_recover_state, transit_state_sb, transit_state_mb):
797 (transit_state_bkref, build_trtable, match_ctx_clean):
799 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
800 to work around an assumption that REG_MISSING is negative.
802 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
803 (seek_collating_symbol_entry) [defined _LIBC]:
804 (lookup_collation_sequence_value) [defined _LIBC]:
805 (build_range_exp, build_collating_symbol) [defined _LIBC]:
806 Use prototypes rather than old-style function definitions.
807 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
808 (transit_state_sb) [0]:
809 (find_collation_sequence_value) [defined _LIBC]: Likewise.
811 * regexec.c (re_search_internal): Simplify update of rm_so and
814 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
815 (optimize_subexps, lower_subexp):
816 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
817 since the signed shift might overflow. Use 1u<<31 instead.
818 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
819 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
822 * regcomp.c (optimize_subexps, lower_subexp):
823 Use CHAR_BIT rather than 8, for clarity.
824 * regexec.c (check_dst_limits_calc_pos_1):
825 (check_subexp_matching_top): Likewise.
826 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
827 have to worry about portability issues when shifting it left.
828 Remove no-longer-needed test for table_size > 0.
829 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
830 in a word, as the resulting behavior is undefined.
831 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
832 in one case, a <= should have been an <, and in another case the
833 whole test was missing.
834 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
835 the standard name CHAR_BIT.
836 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
837 this is not true on one's complement and signed-magnitude hosts.
839 * regex_internal.h (re_sub_match_top_t): Remove unused member
841 (struct re_dfa_t): Remove unused member states_alloc.
842 * regcomp.c (init_dfa): Don't initialize unused members.
844 2005-08-31 Bruno Haible <bruno@clisp.org>
846 * strstr.c: Include <stddef.h>, for NULL.
847 * strcasestr.c: Likewise.
848 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
850 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
852 * iconvme.h: Add prototype for iconv_alloc.
854 2005-08-29 Simon Josefsson <jas@extundo.com>
856 * iconvme.c: Fix errno.
858 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
860 * iconvme.c: Split iconv_string into iconv_alloc.
862 2005-08-27 Jim Meyering <jim@meyering.net>
864 * fopen-safer.c: Merge minor changes from coreutils.
865 * dup-safer.c: Likewise.
866 * fd-safer.c: Likewise.
868 Merge from coreutils.
869 * stdio--.h: New file.
870 * stdlib--.h: New file.
871 * mkstemp-safer.c: New file.
874 * pipe-safer.c: New file.
875 * creat-safer.c: New file.
876 * fcntl--.h (creat): Define to creat_safer.
877 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
878 * unistd--.h (pipe): Define to pipe_safer.
879 * unistd-safer.h: Declare pipe_safer.
881 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
883 * regex_internal.h: Remove all references to
884 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
886 (bitset_not, bitset_merge, bitset_not_merge):
887 (bitset_mask, re_string_allocate, re_string_construct):
888 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
889 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
890 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
891 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
892 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
893 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
894 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
895 (re_acquire_state_context):
896 Remove unnecessary forward decls.
897 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
898 Put __attribute at function definition,
899 now that the function decl has been removed.
900 * lib/regex_internal.c (re_string_peek_byte_case):
901 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
904 2005-08-26 Simon Josefsson <jas@extundo.com>
906 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
907 Haible <bruno@clisp.org>.
909 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
911 * regexec.c (set_regs): Don't alloca with an unbounded size.
913 alloca modernization/simplification for regex.
914 * regex.c: Remove portability cruft for alloca. This no longer
915 needs to be at the start of the file, and can be moved into
916 regex_internal.h and simplified.
917 * regex_internal.h: Include <alloca.h>.
918 (__libc_use_alloca) [!defined _LIBC]: New macro.
919 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
920 now works outside glibc.
922 2005-08-24 Simon Josefsson <jas@extundo.com>
924 * getpass.c: Add WIN32 implementation. Conditionalize use of
925 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
928 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
930 Make regex safe for g++. This fixes one real bug (an "err"
931 that should have been "*err"). g++ problem reported by
933 * regex_internal.h (re_calloc): New macro, consistent with
934 re_malloc etc. All callers of calloc changed to use re_calloc.
935 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
936 not int. All callers changed.
937 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
938 just use an array of size MB_LEN_MAX.
939 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
940 (find_recover_state): Change "err" to "*err"; this fixes what
941 appears to be a real bug.
942 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
945 2005-08-25 Jim Meyering <jim@meyering.net>
947 * open-safer.c: Include <config.h>.
948 Otherwise, we'd lose LARGEFILE support in any file using
951 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
953 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
954 * regex.h (regerror): Likewise.
956 * regex.c: Do not include <sys/types.h>, as POSIX no longer
957 requires this. (The code never needed it.)
959 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
960 All uses of recently-renamed identifiers changed to use the new,
961 POSIX-compliant names. The code will build and run just fine
962 without these changes, but it's better to eat our own dog food
963 and use the standard-conforming names.
965 * regex.h: Fix a multitude of POSIX name space violations.
966 These changes have an effect only for programs that define
967 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
968 do not change anything for programs compiled in the normal way.
969 Also, there is no effect on the ABI.
971 (_REGEX_SOURCE): New macro.
972 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
973 defined and _GNU_SOURCE is not; this fixes a name space violation.
975 Rename the following macros to obey POSIX requirements.
976 The old names are still visible as macros if _REGEX_SOURCE is defined.
977 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
978 RE_BACKSLASH_ESCAPE_IN_LISTS.
979 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
980 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
981 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
982 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
983 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
984 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
985 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
986 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
987 (REG_INTERVALS): renamed from RE_INTERVALS.
988 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
989 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
990 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
991 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
992 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
993 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
994 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
995 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
996 RE_UNMATCHED_RIGHT_PAREN_ORD.
997 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
998 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
999 (REG_DEBUG): renamed from RE_DEBUG.
1000 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1001 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1002 unusual, since we can't clash with the POSIX REG_ICASE.
1003 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1004 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1005 (REG_NO_SUB): renamed from RE_NO_SUB.
1006 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1007 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1008 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1009 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1010 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1011 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1012 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1013 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1014 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1015 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1016 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1017 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1018 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1019 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1020 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1021 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1022 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1023 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1024 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1025 (REG_FIXED): Renamed from REGS_FIXED.
1026 (REG_NREGS): Renamed from RE_NREGS.
1028 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1029 of other REG_* macros, since POSIX says the user is allowed to
1030 #undef these macros selectively.
1032 (reg_errcode_t): Update comment stating what other tables need
1035 Rename the following enum values to obey POSIX requirements.
1036 The old names are still visible as macros.
1037 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1038 is not defined, since GNU is supposed to be a superset of POSIX as
1039 much as possible, and since we want reg_errcode_t to be a signed
1040 type for implementation consistency.
1041 (_REG_NOERROR): Renamed from REG_NOERROR.
1042 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1043 (_REG_BADPAT): Renamed from REG_BADPAT.
1044 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1045 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1046 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1047 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1048 (_REG_EBRACK): Renamed from REG_EBRACK.
1049 (_REG_EPAREN): Renamed from REG_EPAREN.
1050 (_REG_EBRACE): Renamed from REG_EBRACE.
1051 (_REG_BADBR): Renamed from REG_BADBR.
1052 (_REG_ERANGE): Renamed from REG_ERANGE.
1053 (_REG_ESPACE): Renamed from REG_ESPACE.
1054 (_REG_BADRPT): Renamed from REG_BADRPT.
1055 (_REG_EEND): Renamed from REG_EEND.
1056 (_REG_ESIZE): Renamed from REG_ESIZE.
1057 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1058 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1059 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1060 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1061 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1063 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1064 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1065 changed. But support the old name if the new one is not defined
1066 and if _REGEX_SOURCE.
1068 Change the following member names in struct re_pattern_buffer.
1069 The old names are still supported if !_REGEX_SOURCE.
1070 The new names are always supported, regardless of _REGEX_SOURCE.
1071 (re_buffer): Renamed from buffer.
1072 (re_allocated): Renamed from allocated.
1073 (re_used): Renamed from used.
1074 (re_syntax): Renamed from syntax.
1075 (re_fastmap): Renamed from fastmap.
1076 (re_translate): Renamed from translate.
1077 (re_can_be_null): Renamed from can_be_null.
1078 (re_regs_allocated): Renamed from regs_allocated.
1079 (re_fastmap_accurate): Renamed from fastmap_accurate.
1080 (re_no_sub): Renamed from no_sub.
1081 (re_not_bol): Renamed from not_bol.
1082 (re_not_eol): Renamed from not_eol.
1083 (re_newline_anchor): Renamed from newline_anchor.
1085 Change the following member names in struct re_registers.
1086 The old names are still supported if !_REGEX_SOURCE.
1087 The new names are always supported, regardless of _REGEX_SOURCE.
1088 (rm_num_regs): Renamed from num_regs.
1089 (rm_start): Renamed from start.
1090 (rm_end): Renamed from end.
1092 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1093 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1094 Prepend __ to parameter names.
1096 Undo yesterday's changes.
1098 2005-08-24 Jim Meyering <jim@meyering.net>
1100 Sync from coreutils.
1101 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1103 2005-08-21 Bruno Haible <bruno@clisp.org>
1105 * lock.h: Add multiple inclusion guard.
1106 * tls.h: Add multiple inclusion guard.
1108 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1110 * regex.h (REG_NOSYS)
1111 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1112 Define, since POSIX requires it as of 2001.
1113 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1114 New private symbol, used to keep the enum signed in all cases.
1115 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1116 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1118 * regex_internal.c (re_string_skip_chars, register_state):
1120 Remove forward decls; no longer needed now that we use prototypes.
1121 * regexec.c (acquire_init_state_context, check_halt_node_context):
1122 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1123 (clean_state_log_if_needed): Likewise.
1125 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1127 Fix problems reported by Sam Steingold in
1128 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1129 * regexec.c (sift_states_bkref): Fix portability bug: the code
1130 assumed that reg_errcode_t is a signed type, which is not
1131 necessarily true if _XOPEN_SOURCE is not defined.
1132 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1133 some compilers warn about it otherwise.
1135 2005-08-20 Jim Meyering <jim@meyering.net>
1137 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1138 of unused local, dfa.
1140 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1142 * regcomp.c (create_initial_state): Remove duplicate decl.
1143 (init_word_char, create_initial_state, duplicate_node_closure):
1144 (fetch_token, peek_token_bracket, build_range_exp):
1145 (build_collating_symbol): Remove forward decls; no longer needed
1146 now that we use prototypes.
1149 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1150 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1151 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1152 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1153 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1154 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1155 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1156 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1157 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1158 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1159 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1160 (build_charclass, build_charclass_op, fetch_number, create_tree):
1161 (create_token_tree, mark_opt_subexp, duplicate_tree):
1162 Use prototypes rather than old-style definitions.
1165 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1166 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1167 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1168 (re_string_reconstruct, re_string_peek_byte_case):
1169 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1170 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1171 (re_node_set_init_copy, re_node_set_add_intersect):
1172 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1173 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1174 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1175 (re_acquire_state, re_acquire_state_context, register_state):
1176 (create_ci_newstate, create_cd_newstate, free_state):
1178 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1179 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1180 (re_search_internal, prune_impossible_nodes):
1181 (acquire_init_state_context, check_matching, static):
1182 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1183 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1184 (update_regs, sift_states_backward, build_sifted_states):
1185 (clean_state_log_if_needed, merge_state_array):
1186 (update_cur_sifted_state, add_epsilon_src_nodes):
1187 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1188 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1189 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1190 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1191 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1192 (check_arrival, check_arrival_add_next_nodes):
1193 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1194 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1195 (check_node_accept_bytes, check_node_accept, extend_buffers):
1196 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1197 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1202 (re_string_allocate, re_string_construct, re_string_reconstruct):
1203 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1204 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1205 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1206 (re_string_context_at, re_string_peek_byte_case):
1207 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1208 is defined, since we now use prototypes always.
1210 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1211 C89 or better. All uses removed.
1213 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1215 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1216 [defined lint]: Suppress bogus uninitialized-variable warnings.
1218 * regcomp.c (duplicate_node): Return new index, not an error code,
1219 and let the caller return REG_ESPACE if out of space. This
1220 removes an uninitialied-variable warning with GCC 4.0.1, and also
1221 avoids taking the address of a local variable. All callers
1224 2005-08-19 Jim Meyering <jim@meyering.net>
1226 * regexec.c (proceed_next_node): Redo local variables to
1227 avoid GCC shadowing warnings.
1229 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1231 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1232 (re_node_set_insert_last, re_dfa_add_node):
1233 Rename local variables to avoid GCC shadowing warnings.
1235 2005-08-18 Bruno Haible <bruno@clisp.org>
1237 * strstr.c (strstr): Fix return value in multibyte case.
1238 * strcasestr.c (strcasestr): Likewise.
1240 2005-08-17 Jim Meyering <jim@meyering.net>
1242 Make the %s format (seconds since the epoch) work for a negative
1243 number and when used with a zero-padded field width, e.g. %015s.
1245 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1246 label so that it precedes the code to set `digits'. Otherwise,
1247 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1248 print `00-22'. Now, it prints `-0022', as it should.
1250 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1252 * regex.h: Remove useless space-before-tab. From coreutils.
1254 2005-08-17 Bruno Haible <bruno@clisp.org>
1256 * strcasestr.h: New file.
1257 * strcasestr.c: New file.
1259 2005-08-17 Bruno Haible <bruno@clisp.org>
1261 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1262 * strstr.c: Completely rewritten, with multibyte locale support.
1264 2005-08-17 Bruno Haible <bruno@clisp.org>
1266 * strcasecmp.c: Use mbuiter.h.
1268 2005-08-17 Bruno Haible <bruno@clisp.org>
1270 * mbuiter.h: New file.
1272 2005-08-16 Bruno Haible <bruno@clisp.org>
1274 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1276 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1277 NUL byte, not after it.
1279 2005-08-16 Bruno Haible <bruno@clisp.org>
1281 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1282 the valid ones. Makes the comparison operations transitive:
1283 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1284 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1286 2005-08-16 Bruno Haible <bruno@clisp.org>
1288 * strcase.h (strcasecmp): Add note in comments.
1289 * strncasecmp.c: Use code from strcasecmp.c.
1290 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1291 (strcasecmp): Work correctly in multibyte locales.
1293 2005-08-16 Bruno Haible <bruno@clisp.org>
1295 * strnlen1.h: New file.
1296 * strnlen1.c: New file.
1298 2005-08-16 Bruno Haible <bruno@clisp.org>
1300 * mbfile.h: New file.
1302 2005-08-16 Bruno Haible <bruno@clisp.org>
1304 * mbiter.h: New file.
1306 2005-08-16 Bruno Haible <bruno@clisp.org>
1308 * mbchar.h: New file.
1309 * mbchar.c: New file.
1311 2005-08-16 Bruno Haible <bruno@clisp.org>
1313 * tls.h: New file, from GNU gettext.
1314 * tls.c: New file, from GNU gettext.
1316 2005-08-15 Bruno Haible <bruno@clisp.org>
1318 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1321 2005-08-14 Jim Meyering <jim@meyering.net>
1323 Sync from coreutils.
1325 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1326 Use the hash-table-based cycle-detection code not just when
1327 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1328 Reported by James Youngman in
1329 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1330 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1331 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1332 This lets us compile with -DFTS_DEBUG, once again.
1333 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1334 * fts.c (fd_safer): Remove decl.
1335 Include fcntl--.h rather than unistd-safer.h
1336 (fts_safe_changedir): Don't call fd_safer; no longer needed
1337 now that we include fcntl--.h.
1339 2005-08-11 Simon Josefsson <jas@extundo.com>
1341 * readline.h, readline.c: New file.
1343 2005-08-11 Bruno Haible <bruno@clisp.org>
1345 * strnlen.h (strnlen): Change parameter name to match comment.
1347 2005-08-10 Simon Josefsson <jas@extundo.com>
1349 * strndup.c: Use strnlen.h.
1351 * strnlen.h: New file.
1353 2005-08-02 Simon Josefsson <jas@extundo.com>
1355 * getline.h, getline.c: Rewrite.
1357 * getdelim.h, getdelim.c: New files, ported from glibc.
1359 2005-07-31 Bruno Haible <bruno@clisp.org>
1361 * lock.h (gl_lock_initializer): New macro.
1362 (gl_lock_define_initialized): Use it.
1363 (gl_rwlock_initializer): New macro.
1364 (gl_rwlock_define_initialized): Use it.
1365 (gl_recursive_lock_initializer): New macro.
1366 (gl_recursive_lock_define_initialized): Use it.
1368 2005-07-26 Bruno Haible <bruno@clisp.org>
1370 * lock.h: Update from GNU gettext.
1371 * lock.c: Update from GNU gettext.
1373 2005-07-18 Bruno Haible <bruno@clisp.org>
1375 * lock.h (gl_once_t): New type.
1376 (gl_once_define, gl_once): New macros.
1377 * lock.c (fresh_once): New variable.
1378 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1381 2005-07-18 Simon Josefsson <jas@extundo.com>
1383 * check-version.c (check_version): Accept identical versions too.
1385 2005-07-18 Bruno Haible <bruno@clisp.org>
1387 * lock.h: New file, from GNU gettext.
1388 * lock.c: New file, from GNU gettext.
1390 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1392 * quotearg.c: Add translator comment suggested by Bruno Haible,
1393 with a minor change.
1395 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1397 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1398 copyright symbol and the year.
1399 * version-etc.c (COPYRIGHT_YEAR): New constant.
1400 (version_etc_va): Use parameterized copyright notice.
1401 Reword to conform to the current GNU coding standards.
1403 2005-07-11 Simon Josefsson <jas@extundo.com>
1405 * size_max.h: New file.
1407 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1409 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1412 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1413 and Paul Eggert <eggert@cs.ucla.edu>
1415 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1416 in wint_t, not wchar_t. Remove now-unnecessary cast.
1418 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1420 * regex.c, regex.h: Sync from libc.
1421 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1422 New files, synced from libc, except that regex_internal.h
1423 currently has a small porting fix.
1425 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1427 Remove the dependency of the strftime module on the tzset module.
1428 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1429 Copy the input structure, to work around some of the bug with
1430 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1431 Solaris releases, you should also use the tzset module, but we won't
1432 require it as a dependency any more since we don't want LGPLed code
1433 to depend on GPLed code.
1435 2005-07-02 Jim Meyering <jim@meyering.net>
1437 * backupfile.c (backup_args): Change a `0' to NULL.
1439 2005-07-01 Jim Meyering <jim@meyering.net>
1441 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1442 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1443 * save-cwd.c, tempname.c:
1444 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1445 and don't include <sys/file.h>).
1447 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1449 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1450 declares only 'struct timespec;' (!).
1452 2005-06-29 Jim Meyering <jim@meyering.net>
1454 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1455 type name. Use the variable name instead.
1456 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1458 2005-06-28 Simon Josefsson <jas@extundo.com>
1460 * check-version.h, check-version.c: New files.
1462 2005-06-28 Simon Josefsson <jas@extundo.com>
1464 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1465 collision with global variable. Better indentation. Don't
1466 increment buffer pointer beyond buffer end. Based on comments
1467 from Paul Eggert <eggert@cs.ucla.edu>.
1471 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1473 * canon-host.c (canon-host): Append trailing "," to 0 in
1474 initializer of struct addrinfo, as an indication that we don't
1475 care how many members the structure has.
1477 2005-06-24 Derek Price <derek@ximbiot.com>
1478 and Bruno Haible <bruno@clisp.org>
1480 Remove stat module & update lstat.
1481 * stat.c: Remove this file...
1482 (slash_aware_lstat): ...moving this content and its support...
1483 * lstat.c (rpl_lstat): ...into here.
1484 * lstat.h: New file.
1486 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1488 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1489 (ranged_convert): Don't save conversion in a temporary struct.
1490 This causes a warning with GCC 4.0.0, and anyway in the typical
1491 case it's not worth the extra 100 bytes or so of code.
1492 (ranged_convert, __mktime_internal): When calling a function via a
1493 pointer P, use P () rather than (*P) (), as we now assume C89 or
1496 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1498 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1499 "who -r" failed to give output. Problem reported by Tim Waugh.
1501 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1502 (xcalloc): Use it to avoid needless tests.
1503 Problem reported by Jim Meyering.
1505 2005-06-16 Jim Meyering <jim@meyering.net>
1507 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1508 when either N or S is zero.
1510 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1512 * argp.h (__option_is_short): Check upper limit of
1513 __key. Isprint() requires its argument to have the value
1514 of an unsigned char or EOF.
1516 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1518 * fnmatch.c (fnmatch): If there is an encoding error in a
1519 multibyte string or pattern, fall back on unibyte matching.
1520 Problem reported by James Youngman.
1522 2005-06-08 Bruno Haible <bruno@clisp.org>
1524 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1527 2005-06-08 Bruno Haible <bruno@clisp.org>
1529 * csharpcomp.h: New file, from GNU gettext.
1530 * csharpcomp.c: New file, from GNU gettext.
1531 * csharpcomp.sh.in: New file, from GNU gettext.
1533 2005-06-07 Derek Price <derek@ximbiot.com>
1536 * glob_.h: Indent nested #ifdef.
1538 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1540 Sync from coreutils.
1541 Use "file name" when talking about file names, instead of "filename"
1542 or "path", as per the GNU coding standards.
1543 * mkdir-p.c: Renamed from makepath.c.
1544 (make_dir_parents): Renamed from make_path. All callers changed.
1545 * mkdir-p.h: Likewise. All includers changed.
1546 * filenamecat.c: Renamed from path-concat.c.
1547 (file_name_concat): Renamed from path_concat. All callers changed.
1548 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1549 * filenamecat.h: Likewise. All includers changed.
1550 * acl.c: Don't use "path" or "filename" to mean "file name"
1551 in comments or local variable names.
1552 * basename.c: Likewise.
1553 * canonicalize.c, canonicalize.h: Likewise.
1554 * dirname.c, dirname.h: Likewise.
1555 * euidaccess.c: Likewise.
1556 * exclude.c: Likewise
1557 * fnmatch_.h, fnmatch_loop.c: Likewise.
1558 * fsusage.c, fsuage.h: Likewise.
1559 * fts.c, fts_.h: Likewise.
1560 * getcwd.c: Likewise.
1561 * getloadavg.c: Likewise.
1562 * mkstemp.c: Likewise.
1563 * mountlist.c, mountlist.h: Likewise.
1564 * openat.c, openat.h: Likewise.
1565 * readlink-stub.c: Likewise.
1566 * readutmp.c, readutmp.h: Likewise.
1567 * rename.c: Likewise.
1568 * rmdir.c: Likewise.
1570 * savedir.c: Likewise.
1571 * stripslash.c: Likewise.
1572 * tempname.c: Likewise.
1573 * xreadlink.c: Likewise.
1574 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1576 * exclude.h: Likewise.
1578 * euidaccess.c (getuid, getgid, getuid, getegid)
1579 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1580 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1581 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1582 * pathmax.h: Include <limits.h> unconditionally, since other
1583 files have been getting away with it for years (MORE/BSD 4.3
1585 * userspec.c (getpwnam, getgrnam, getgrgid)
1586 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1588 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1589 Define to 256, not 255, as per modern POSIX.
1591 2005-06-01 Bruno Haible <bruno@clisp.org>
1593 * csharpexec.h: New file, from GNU gettext.
1594 * csharpexec.c: New file, from GNU gettext.
1595 * csharpexec.sh.in: New file, from GNU gettext.
1597 2005-05-31 Derek Price <derek@ximbiot.com>
1598 Paul Eggert <eggert@cs.ucla.edu>
1601 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1603 2005-05-29 Derek Price <derek@ximbiot.com>
1604 Paul Eggert <eggert@cs.ucla.edu>
1606 * glob_.h, glob.c: New files.
1608 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1610 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1612 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1613 the configuration hassle isn't worth it.
1614 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1615 (LONGEST_MODIFIER, PRIuMAX): Remove.
1617 2005-05-27 Bruno Haible <bruno@clisp.org>
1619 * getlogin_r.h: Remove second include of <stddef.h>.
1621 2005-05-25 Bruno Haible <bruno@clisp.org>
1622 Derek Price <derek@ximbiot.com>
1624 * getlogin_r.h: Simplify API documentation.
1626 2005-05-25 Derek Price <derek@ximbiot.com>
1627 Paul Eggert <eggert@cs.ucla.edu>
1629 * getlogin_r.c, getlogin_r.h: New files.
1631 2005-05-22 Bruno Haible <bruno@clisp.org>
1633 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1634 Also include <sys/param.h> if it defines MIN, MAX.
1635 Based on a patch by Derek Price <derek@ximbiot.com>.
1637 2005-05-22 Bruno Haible <bruno@clisp.org>
1639 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1640 (INT64_MIN): Fix definition.
1641 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1643 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1644 NEED_SIGNED_INT_TYPES.
1646 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1647 HAVE_SYSTEM_INTTYPES.
1649 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1651 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1652 so that unistd-safer.h (GPL'ed code) need not be included.
1654 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1657 * fts.c: Don't include "cycle-check.h" or "hash.h".
1658 (setup_dir, free_dir): New functions.
1659 (enter_dir, leave_dir): Define trivial
1660 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1661 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1662 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1663 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1664 Move to fts-cycle.c.
1665 (fts_open): Use setup_dir.
1666 (fts_close): Use free_dir.
1667 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1668 This adds a label and some gotos, but the alternatives were messier.
1669 Check for memory allocation failure when entering a dir.
1670 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1671 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1672 (FTS): New member fts_cycle, that is a union that contains the
1673 old active_dir_ht and cycle_state. All uses changed to mention
1674 fts_cycle.ht and fts_cycle.state.
1675 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1676 fts.c, with the following changes:
1677 (setup_dir, free_dir): New functions.
1678 (enter_dir): Now returns bool. Return true if successful, false
1679 if memory exhausted. All callers changed.
1680 Do not bother partly cleaning up on
1681 memory allocation failure; that is free_dir's job.
1682 However, free ad if hash_insert fails, to avoid memory leak.
1683 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1684 fts->fts_options to see which union member to use.
1686 2005-05-20 Jim Meyering <jim@meyering.net>
1688 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1689 Now a macro, to pacify GCC.
1691 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1693 * chown.c (rpl_chown): Return -1 on failure.
1695 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1697 * canonicalize.c: Include canonicalize.h first, to test interface.
1698 Include <stddef.h> unconditionally, since we assume C89 now.
1699 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1700 * fts.c: Include fts_.h first, to check interface.
1701 Do not include intprops.h; no longer needed.
1702 Include cycle-check.h and hash.h, since fts_.h no longer does.
1703 Remove unnecessary casts of closedir to void.
1704 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1705 decide whether to decrement nlinks.
1706 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1707 (FTS): Use struct hash_table * instead of Hash_table, so that
1708 we no longer need to include hash.h here.
1710 2005-05-17 Jim Meyering <jim@meyering.net>
1712 * fts.c, fts_.h: New files, from coreutils.
1714 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1716 Sync from coreutils.
1717 * unlinkdir.c, unlinkdir.h: New files.
1718 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1719 regex.h, unlocked-io.h, xtime.h:
1720 White space changes only.
1721 * makepath.c (make_path): Port to hosts where leading "//" is special.
1722 * yesno.c: Include getline.h, not ctype.h.
1723 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1724 Use getline to remove arbitrary restriction on response length.
1726 2005-05-13 Bruno Haible <bruno@clisp.org>
1728 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1729 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1730 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1731 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1732 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1733 Add support for 64-bit integers in the MSVC compiler.
1735 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1737 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1738 Change the initial comment to refer to GPL, not LGPL.
1739 gnulib-tool will change it to LGPL as needed.
1741 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1742 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1743 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1744 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1745 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1746 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1747 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1748 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1749 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1750 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1751 concatpath.c, config.charset, copy-file.c, copy-file.h,
1752 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1753 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1754 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1755 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1756 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1757 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1758 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1759 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1760 full-read.c, full-read.h, full-write.c, full-write.h,
1761 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1762 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1763 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1764 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1765 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1766 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1767 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1768 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1769 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1770 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1771 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1772 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1773 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1774 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1775 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1776 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1777 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1778 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1779 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1780 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1781 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1782 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1783 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1784 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1785 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1786 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1787 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1788 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1789 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1790 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1791 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1792 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1793 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1794 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1795 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1796 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1797 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1798 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1799 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1800 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1801 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1802 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1803 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1804 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1805 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1806 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1807 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1808 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1809 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1810 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1811 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1812 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1813 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1814 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1815 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1816 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1817 Update FSF postal mail address.
1819 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1821 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1822 specified in ai_socktype. Fix invalid ai_protocol
1823 check. ai_protocol is usually set to 0 or depending on
1824 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1825 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1826 ai_socktype / ai_protocol in the returned addrinfo structure.
1828 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1829 Bruno Haible <bruno@clisp.org>
1831 * inet_ntop.h: New file.
1832 * inet_ntop.c: New file, from glibc with modifications.
1834 2005-05-08 Jim Meyering <jim@meyering.net>
1836 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1838 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1840 Merge from coreutils. Among other things,
1841 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1842 * fd-safer.c: New file.
1843 * fcntl-safer.h, open-safer.c: Remove.
1844 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1845 * dup-safer.c: Include unistd-safer.h first.
1846 Don't include errno.h.
1847 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1848 * file-type.h: Don't assume invoker included sys/stat.h first.
1849 * file-type.c: Rely on file-type.h change.
1850 * getloadavg.c: Include unistd-safer.h.
1851 (getloadavg): Use safer open.
1852 * getusershell.c: Include "stdio-safer.h".
1853 (getusershell): Use safer fopen.
1854 * long-options.c (long_options): Use NULL rather than 0.
1855 * modechange.h (mode_free): Remove; all callers changed to invoke
1857 * modechange.c: Likewise.
1858 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1859 (MODE_DONE): New constant.
1860 (struct mode_change): Remove 'next' member.
1861 (make_node_op_equals): New function; like the old one of the
1862 same name, except it allocates an array.
1863 (mode_compile, mode_create_from_ref): Use it.
1864 (mode_compile): Allocate result as an array, not a linked list.
1865 Parse octal string ourself, so that we catch mistakes like "+0".
1866 (mode_adjust): Arg is an array, not a linked list.
1867 * modechange.c: Include stat-macros.h, xalloc.h.
1868 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1869 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1870 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1871 Remove. This is now stat-macros.h's job.
1872 (talloc): Remove. All callers replaced by xalloc, so that
1873 our invokers don't have to worry about reporting memory failures.
1874 (make_node_op_equals): Remove.
1875 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1877 (struct mode_change): Moved here from modechange.h.
1878 (mode_append_entry): Remove.
1879 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1880 apps to have incorrect behavior. Use simpler algorithm for head
1881 and tail. Don't futz with umask; that's now the job of mode_adjust.
1882 Detect more invalid usages rather than having somewhat-random behavior.
1883 Don't insert an "a=" action, as that leads to incorrect behavior.
1884 (mode_compile, mode_create_from_ref): Return NULL on error instead
1885 of an enum, since now there's only one way to have an error. All
1887 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1888 at the correct time. Simplify calculation of "+u" and its ilk.
1889 Don't mishandle "+X".
1890 (mode_free): Remove "register" and localize decls.
1891 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1892 (struct mode_change): Move to modechange.c; callers don't
1893 need to see this stuff.
1894 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1895 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1896 (mode_change, mode_adjust): Reflect the new signatures noted above.
1897 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1898 that might redefine system include files.
1899 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1900 (my_usleep): Use NULL rather than (void *) 0.
1901 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1902 Use siginterrupt to specify that system calls should be interrupted.
1903 (rpl_nanosleep): Move initialization of suspended closer to call of
1905 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1906 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1907 (desirable_utmp_entry): New function.
1908 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1909 using x2nrealloc, to simplify logic.
1910 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1911 size calculation. Do not assume utmp file is a regular file.
1912 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1913 (READ_UTMP_CHECK_PIDS): New constant.
1914 * save-cwd.c: Include unistd-safer.h.
1915 (save_cwd): Use fd_safer.
1916 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1917 [!_LIBC] Include "stat-macros.h" instead.
1918 * unistd-safer.h (fd_safer): New decl.
1920 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1922 * byteswap_.h: New file.
1924 2005-04-25 Albert Chin <china@thewrittenword.com>
1926 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1929 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1931 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1932 that "UTC +1 second" continues to work. Problem reported
1934 (relunit_snumber): New rule.
1937 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1939 * getdate.y (universal_time_zone_table): New constant.
1940 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1941 universal_time_zone_table.
1942 (lookup_zone): Prefer universal_time_zone_table to
1943 local_time_zone_table, so that "GMT" time stamps are allowed in
1944 London during the summer. Problem reported by Ian Abbott.
1946 2005-04-12 Jim Meyering <jim@meyering.net>
1948 * human.c (humblock): Set *options even when returning due to
1949 xstrtoumax conversion failure. Thanks to a used-uninitialized
1952 2005-04-09 Jim Meyering <jim@meyering.net>
1954 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1955 -Wuninitialized: initialize tm0.tm_year.
1957 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1959 * getdate.y (parser_control): rels_seen is now a boolean, not a
1960 count, since there's no maximum. All uses changed.
1961 Add member dsts_seen.
1962 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1964 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1965 Use pc_rels_seen to decide whther a date is absolute.
1967 * getdate.y (number): Don't overwrite year.
1968 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1971 2005-04-02 Simon Josefsson <jas@extundo.com>
1973 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1974 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1976 2005-03-27 Jim Meyering <jim@meyering.net>
1978 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1980 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1982 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1983 "one's complement" -> "ones' complement" in comment, as per Knuth.
1984 "value of type" -> "type or expression" in comment.
1985 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1987 2005-03-26 Jim Meyering <jim@meyering.net>
1990 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1991 Correct typos: s/or/of/.
1993 2005-03-23 Jim Meyering <jim@meyering.net>
1995 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1997 2005-03-21 Jim Meyering <jim@meyering.net>
1999 Changes imported from coreutils.
2001 * cycle-check.c: Don't include xalloc.h.
2003 * path-concat.c: Don't include assert.h.
2004 (path_concat): Remove assertion that would have triggered
2005 for ABASE starting with more than one slash.
2006 Reported by Andreas Schwab.
2008 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2009 properly when ABASE is an absolute file name.
2010 Correct the description of this function.
2012 Add an assertion and a test driver.
2013 This fixes a bug introduced on 2004-07-02.
2014 Andreas Schwab reported the resulting failure of cp --parents:
2015 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2017 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2019 * strftime.c (my_strftime): If the underlying strftime returns 0
2020 (which shouldn't happen), generate nothing instead of returning 0
2021 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2023 2005-03-16 Bruno Haible <bruno@clisp.org>
2025 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2027 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2029 * strftime.c (my_strftime): Prepend space to format so that we can
2030 reliably distinguish strftime failure from empty output on POSIX
2033 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2035 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2036 (iconv_string): Don't guess a size-zero buffer, as that might cause
2037 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2038 result would be 'too large', where 'too large' is (heuristically)
2039 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2040 overflow concerns. This will prevent some unwanted malloc failures
2041 when the inputs are very large.
2043 2005-03-15 Bruno Haible <bruno@clisp.org>
2045 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2048 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2051 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2053 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2055 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2056 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2058 * strtol.c: Likewise.
2060 2005-03-14 Simon Josefsson <jas@extundo.com>
2062 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2065 2005-03-14 Jim Meyering <jim@meyering.net>
2067 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2068 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2069 to be nonzero so that we (and caller) can detect the difference
2070 between a valid zero-length expansion and an error return, even
2071 when the underlying strftime fails before writing anything into
2074 2005-03-10 Jim Meyering <jim@meyering.net>
2076 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2077 so that this module works on systems without fchdir.
2079 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2081 Factor int-properties macros into a single file, except for
2082 glibc-related files.
2083 * intprops.h: New file.
2084 * getloadavg.c: Include it instead of limits.h.
2085 (INT_STRLEN_BOUND): Remove.
2086 * human.c: Include intprops.h.
2087 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2088 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2089 * inttostr.h: Include intprops.h instead of limits.h.
2090 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2091 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2092 for consistency with intprops.h.
2093 (time_t_is_integer, twos_complement_arithmetic): Use them.
2094 * sig2str.h: Include <signal.h>, intprops.h.
2095 (INT_STRLEN_BOUND): Remove.
2096 * strftime.c (TYPE_SIGNED): Remove.
2097 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2098 * strtol.c: Adjust comments to match intprops.h.
2099 * userspec.c: Include intprops.h.
2100 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2101 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2102 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2103 instead of rolling our own expressions.
2104 * xstrtol.c: Include xstrtol.h first, to test interface.
2106 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2108 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2109 the right thing even if adding 1900 would overflow. Similarly
2110 for tm_mon + 1 and tm_yday + 1.
2111 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2112 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2113 (DO_SIGNED_NUMBER): New macro.
2114 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2116 2005-03-07 Bruno Haible <bruno@clisp.org>
2118 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2120 2005-03-03 Derek R. Price <derek@ximbiot.com>
2121 Bruno Haible <bruno@clisp.org>
2123 * pagealign_alloc.h: New file.
2124 * pagealign_alloc.c: New file.
2126 2005-01-28 Bruno Haible <bruno@clisp.org>
2128 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2131 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2133 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2134 The workaround isn't strictly needed for POSIX conformance, and
2135 it's too much of a pain to configure and maintain. We'll ask
2136 people to fix their kernels instead.
2137 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2138 (NANOSLEEP_BUG_WORKAROUND): Remove.
2139 (xnanosleep): Remove the workaround.
2141 2005-02-12 Bruno Haible <bruno@clisp.org>
2143 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2145 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2147 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2148 * timespec.h (gettime): Return void, since it always
2149 succeeds now. All uses changed.
2150 * gettime.c (gettime) Likewise.
2151 [HAVE_NANOTIME]: Prefer nanotime.
2152 Assume gettimeofday succeeds, as POSIX requires.
2153 Assime time () succeeds, since other code already does.
2154 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2155 (timespec_subtract): Remove.
2156 (NANOSLEEP_BUG_WORKAROUND): New constant.
2157 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2158 things considerably. Use it only on GNU/Linux hosts, since the
2159 workaround shouldn't be needed elsewhere.
2161 2005-02-24 Bruno Haible <bruno@clisp.org>
2163 * gettext.h: Update from GNU gettext 0.14.2.
2165 2005-02-24 Bruno Haible <bruno@clisp.org>
2167 * localcharset.c: Update from GNU gettext 0.14.2.
2168 * config.charset: Update from GNU gettext 0.14.2.
2170 2005-02-22 Simon Josefsson <jas@extundo.com>
2172 * iconvme.h, iconvme.c: New files, from libc.
2174 2005-02-20 Neil Conway <neilc@samurai.com>
2176 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2177 returned by OSX/Darwin if the specified buffer is not large
2178 enough for the hostname.
2180 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2182 * memrchr.h: New file.
2183 * chdir-long.c: Include it.
2184 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2185 Don't bother including stddef.h.
2187 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2189 * argp-help.c (__argp_help): Create a fake struct argp_state and
2190 pass it to _help, otherwise the latter coredumps trying to
2191 dereference state.root_argp.
2193 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2195 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2197 Include <sys/types.h>, for dev_t.
2198 (ME_DUMMY, ME_REMOTE): Move from here....
2199 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2200 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2202 Include mountlist.h first, to test the interface.
2204 2005-01-29 Bruno Haible <bruno@clisp.org>
2206 * progname.c (program_name): Initialize.
2207 Needed when linking statically on MacOS X.
2209 2005-01-28 Bruno Haible <bruno@clisp.org>
2211 * javacomp.sh.in: New file, from GNU gettext.
2212 * javacomp.h: New file, from GNU gettext.
2213 * javacomp.c: New file, from GNU gettext.
2215 2005-01-26 Bruno Haible <bruno@clisp.org>
2217 * javaexec.sh.in: New file, from GNU gettext.
2218 * javaexec.h: New file, from GNU gettext.
2219 * javaexec.c: New file, from GNU gettext.
2221 2005-01-26 Simon Josefsson <jas@extundo.com>
2223 * gai_strerror.c: Use GPL in header.
2225 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2227 * argp-help.c (hol_entry_help): Avoid using non-constant
2228 initializers for struct pentry_state.
2229 (__argp_error): Check return value of __asprintf
2230 (__argp_failure): Translate error message
2232 * argp-parse.c: Removed braces around the expansion of N_()
2234 2005-01-21 Jim Meyering <jim@meyering.net>
2236 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2237 same value as for Solaris 9.
2239 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2240 component length. This included changing the parameter to be
2241 of type `char *' rather than `char const *'.
2242 * chdir-long.h (chdir_long): Update prototype.
2244 * openat.c (fdopendir, fstatat): New functions.
2245 * openat.h: Include headers required for use of DIR and struct stat.
2246 [AT_SYMLINK_NOFOLLOW]: Define.
2247 (fdopendir, fstatat): Add prototypes.
2249 2005-01-21 Bruno Haible <bruno@clisp.org>
2251 * classpath.h: New file, from GNU gettext.
2252 * classpath.c: New file, from GNU gettext.
2254 2005-01-20 Simon Josefsson <jas@extundo.com>
2256 * version-etc-fsf.c: New file, with version_etc_copyright.
2257 * version-etc.c: Remove version_etc_copyright.
2258 * version-etc.h (version_etc_copyright): Use [] instead of * in
2259 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2261 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2263 * save-cwd.c (save_cwd): Remove code to support the case
2264 where fchdir is missing or flaky.
2266 2005-01-20 Simon Josefsson <jas@extundo.com>
2268 * base64.h (isbase64): Add.
2270 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2271 using a unsigned prototype, don't inline.
2272 (base64_decode): Use it.
2274 2005-01-19 Bruno Haible <bruno@clisp.org>
2276 * sh-quote.h: New file, from GNU gettext.
2277 * sh-quote.c: New file, from GNU gettext.
2279 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2281 Merge changes from coreutils, as described below in several
2282 changelogs dated today.
2284 * save-cwd.c: Include "save-cwd.h" before other include files.
2285 (O_DIRECTORY): Remove; not needed here, since "." must be
2286 a directory. All uses removed.
2287 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2288 universal on Suns, and we also need to test for IRIX.
2289 Revamp code to use 'if' rather than '#if'.
2290 Avoid unnecessary comparison of cwd->desc to 0.
2292 * utimens.c (futimens): Robustify the previous patch, by checking
2293 for known valid error numbers rather than observed invalid ones.
2295 2005-01-18 Jim Meyering <jim@meyering.net>
2297 * version-etc.c (version_etc_copyright): Update copyright date.
2299 * utimens.c (futimens): Account for the fact that futimes
2300 can also fail with errno == ENOSYS or errno == ENOENT.
2301 Patch from Dmitry V. Levin.
2303 Change the name of the robust chdir function from chdir to chdir_long.
2304 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2305 (restore_cwd): Use chdir_long, not chdir.
2306 * chdir-long.c: Renamed from chdir.c.
2307 * chdir-long.h: Renamed from chdir.h.
2308 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2311 2005-01-18 Bob Proulx <bob@proulx.com>
2313 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2314 offsetof() macro construct to avoid compile failure with native HP-UX
2315 11.0 ANSI C compiler.
2317 2005-01-06 Bruno Haible <bruno@clisp.org>
2319 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2320 because stpncpy.m4 takes care of it.
2322 2004-01-24 Bruno Haible <bruno@clisp.org>
2324 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2326 2003-10-09 Bruno Haible <bruno@clisp.org>
2328 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2330 2005-01-06 Bruno Haible <bruno@clisp.org>
2332 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2333 * fwriteerror.c: Include <stdbool.h>.
2334 (fwriteerror): At the end, close the file stream. Record whether
2335 stdout was already closed.
2337 2004-05-27 Bruno Haible <bruno@clisp.org>
2339 * execute.c (environ): Declare if needed.
2340 * pipe.c (environ): Likewise.
2341 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2343 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2345 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2346 definitions to be after all include files, to avoid collisions.
2347 Problem reported by Bob Proulx.
2349 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2351 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2352 not needed. This removes a dependency on the gettext module.
2353 [defined _LIBC]: Do not include <libintl.h>; not needed.
2355 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2357 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2360 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2362 * argp-parse.c: Include <stddef.h>.
2363 (alignof, alignto): New macros.
2364 (parser_init): Don't assume that void * is aligned sufficiently
2367 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2368 need to extend the stack.
2369 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2372 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2374 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2376 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2378 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2379 Remove now-obsolete comment about AIX.
2380 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2381 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2382 (YYMAXDEPTH): New macro.
2384 2004-12-18 Bruno Haible <bruno@clisp.org>
2386 * fatal-signal.c (fatal_signals): Make non-const.
2387 (init_fatal_signals): New function.
2388 (uninstall_handlers, install_handlers): Ignore signals that were set to
2390 (at_fatal_signal): Call init_fatal_signals.
2391 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2393 Reported by Paul Eggert.
2395 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2397 * getdate.y (textint): New member "negative".
2398 (time_zone_hhmm): New function.
2399 Expect 14 shift-reduce conflicts, not 13.
2400 (o_colon_minutes): New rule.
2401 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2402 (yylex): Set the "negative" member of signed numbers.
2404 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2406 Changes imported from coreutils.
2407 * hard-locale.c: Assume <locale.h> exists.
2409 (GLIBC_VERSION): New macro.
2410 (hard_locale): Assume setlocale exists.
2411 Rewrite to avoid #ifdef.
2412 Use strdup rather than malloc + strcpy.
2413 * human.c: Assume <locale.h> exists.
2414 (human_readable): Assume localeconv exists.
2416 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2418 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2419 convert T2, not T. (Imported from libc.)
2421 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2423 * getcwd.c (is_ENAMETOOLONG): New macro.
2424 (__getcwd.c): Don't restore errno; glibc doesn't.
2425 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2426 first, falling back to our code only if its results look suspicious.
2427 Ensure that the resulting buffer is only as large as necessary.
2429 * readutmp.c: Include readutmp.h first.
2430 Include <errno.h>, since readutmp.h no longer does that.
2431 * readutmp.h: Don't include <errno.h>,
2432 <sys/param.h>, <time.h>; not needed to establish interface.
2433 (errno): Remove decl.
2434 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2435 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2436 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2438 2004-11-28 Simon Josefsson <jas@extundo.com>
2440 * base64.h, base64.c: New file.
2442 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2444 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2446 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2448 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2449 HP's ANSI C compiler.
2450 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2451 Declaring int functions causes warnings on some modern systems and
2452 shouldn't be needed to compile on ancient ones.
2453 * same.c (MIN) [defined MIN]: Don't define, since it's already
2456 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2457 with the following changes.
2458 (__set_errno): Parenthesize properly.
2459 Include <stdbool.h>.
2460 (MIN, MAX, MATCHING_INO): New macros.
2461 (__getcwd): Define with prototype, not K&R form.
2462 Use heuristics to allocate default buffer on stack if possible.
2463 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2464 behavior, and to avoid the PATH_MAX limit when computing
2466 Use MATCHING_INO to compare inode number to file.
2467 Check for arithmetic overflow in size calculations.
2468 Fix bug in reallocation of dot array that caused getcwd to fail
2469 on directories nested deeper than 75.
2470 Be more careful about saving errno on error.
2471 Do not use realloc; use only free+malloc, as this is a bit
2472 more flexible and avoids a needless copy operation.
2473 Do not inspect st_dev and st_ino for symbolic links; POSIX
2474 doesn't specify the latter.
2475 Check for closedir errors.
2476 Avoid needless casts.
2477 Use "#ifdef weak_alias" around weak_alias, to be like other
2479 The following changes to getcwd.c have effect only when used in
2480 gnulib; they have no effect inside glibc proper.
2481 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2482 as alloca isn't used.
2483 (alloca, __alloca): Likewise.
2484 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2485 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2486 unconditionally, as gnulib assumes C89 or better.
2487 Do not include <sys/param.h>.
2488 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2489 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2491 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2492 Include <dirent.h> in a way that is compatible with modern Autoconf.
2493 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2494 New macros, if not already defined.
2495 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2496 Use "_LIBC", not "defined _LIBC", for consistency.
2497 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2499 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2500 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2501 * xgetcwd.c: David MacKenzie's old code was removed, so give
2502 credit only to Jim Meyering and adjust the copyright dates.
2503 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2504 <stdlib.h>, <unistd.h>, "pathmax.h".
2505 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2506 (INITIAL_BUFFER_SIZE): Remove.
2507 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2509 2004-11-23 Jim Meyering <jim@meyering.net>
2511 * getopt_.h: Remove trailing blanks.
2513 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2515 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2516 (futimens): New function, which uses futimes if available.
2517 (futimens, utimens): Support timespec==NULL, with same semantics
2518 as utime and utimens.
2519 * utimens.h (futimens): New decl.
2521 2004-11-23 Jim Meyering <jim@meyering.net>
2523 * __fpending.c: Add comment.
2525 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2527 * getopt_.h: Re-addition of __getopt_argv_const caused
2528 redefinition warnings. To avoid them, include the defines
2529 in `#if !defined __need_getopt ... #endif'. The only place
2530 where __getopt_argv_const is used is in definitions
2531 of getopt_long and getopt_long_only below, which are as well
2532 protected by `#ifndef __need_getopt'.
2533 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2534 __need_getopt after including <stdio.h> and <unistd.h> These
2535 headers might have defined it.
2537 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2539 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2541 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2542 optopt): Use them instead of invoking ## directly; otherwise, the
2543 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2545 2004-11-19 Bruno Haible <bruno@clisp.org>
2547 * strtok_r.c: Move comments from here...
2548 * strtok_r.h: ... to here.
2550 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2552 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2553 might fail. Problem reported by Yoann Vandoorselaere.
2554 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2555 that mishandle size_t overflow.
2557 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2559 * canon-host.c: Include "strdup.h".
2560 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2561 Use strdup instead of malloc/strcpy to duplicate strings.
2563 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2564 (human_space_before_unit): New constant.
2565 * human.c (human_readable): Support it.
2567 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2568 (xgetcwd): Set errno correctly when failing.
2569 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2570 the failure is actually due to a PATH_MAX problem.
2572 Further getopt changes to make it more likely that glibc will
2573 buy the changes back.
2574 * getopt.c (POSIXLY_CORRECT): New constant.
2575 (getopt): Use it, so to preserve glibc semantic
2576 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2577 when compiling for libc.
2578 * getopt_.h (__getopt_argv_const): Bring it back.
2579 (getopt_long, getopt_long_only): Use it.
2581 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2582 New arg POSIXLY_CORRECT. All callers changed.
2583 (getopt): Argv is now char * const *, as per standard.
2584 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2585 not char *__getopt_argv_const *.
2586 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2587 _getopt_long_only_r): Likewise.
2588 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2589 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2590 _getopt_long_r, _getopt_long_only_r): Likewise.
2591 * getopt_.h (__getopt_argv_const): Remove.
2592 (getopt): Argv is now char * const *, as per standard.
2594 * getdate.y (tORDINAL): New token.
2595 (day, relunit): Allow it for relative times.
2596 (relative_time_table): Use tORDINAL for ordinals.
2598 2004-11-15 Jim Meyering <jim@meyering.net>
2600 * closeout.c: Include "__fpending.h" once again.
2601 Include <stdbool.h>.
2602 (close_stdout): Don't fail just because stdout was closed initially,
2603 since some programs don't write to stdout in the normal course of
2604 operation (other than --version and --help), and we don't want this
2605 function to make e.g. `touch file >&-' fail.
2606 But do fail if it was closed and someone has tried to write to it.
2607 E.g., `printf foo >&-' must fail.
2609 2004-11-11 Simon Josefsson <jas@extundo.com>
2611 * strtok_r.h, strtok_r.c: New file.
2613 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2615 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2616 we can stop lying to compilers about the constness of argv when we
2617 are compiled outside glibc.
2618 (getopt, getopt_long, getopt_long_only): Use it.
2619 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2621 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2622 _getopt_long_only_r): Likewise.
2623 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2624 _getopt_long_only_r): Likewise.
2626 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2627 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2628 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2629 the other external symbols.
2630 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2631 declaration, since the above renaming now works around collisions.
2633 2004-11-11 Jim Meyering <jim@meyering.net>
2635 * linebreak.c: Remove trailing blanks.
2636 * alloca_.h: Likewise.
2637 * acosl.c: Likewise.
2638 * euidaccess.c: Likewise.
2639 * allocsa.h: Likewise.
2641 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2643 * mktime.c (SHR): New macro, which is a portable
2644 substitute for >> that should work even on Crays.
2645 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2646 Problem reported by Mark D. Baushke in
2647 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2648 * getdate.y (SHR): Likewise.
2650 * strftime.c (SHR): Likewise.
2652 * quotearg.c (struct quoting_options): Use unsigned int for
2653 quote_these_too, so that right shifts are well defined. All uses
2656 2004-11-10 Simon Josefsson <jas@extundo.com>
2658 * getaddrinfo.h, getaddrinfo.c: New files.
2660 2004-11-10 Jim Meyering <jim@meyering.net>
2662 Ensure that no close failure goes unreported.
2663 * closeout.c (close_stdout): Always close stdout. I.e., don't
2664 return early when it seems there's nothing to flush.
2665 Don't include __fpending.h.
2667 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2669 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2671 2004-11-05 Bruno Haible <bruno@clisp.org>
2673 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2674 Reported by Mark D. Baushke <mdb@cvshome.org>.
2676 2004-11-04 Bruno Haible <bruno@clisp.org>
2678 2004-09-11 Bruno Haible <bruno@clisp.org>
2679 * allocsa.valgrind: New file.
2680 2004-02-06 Bruno Haible <bruno@clisp.org>
2681 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2682 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2683 Reported by Christopher Seip <chris.seip@hp.com>.
2685 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2687 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2688 with errno == ERANGE if the buffer is too small.
2689 Problem reported by Mark D. Baushke.
2691 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2693 * xreadlink.c (MAXSIZE): New macro.
2694 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2695 size does not exceed MAXSIZE. Avoid cast.
2696 As suggested by Mark D. Baushke in
2697 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2698 if readlink fails with buffer size just under MAXSIZE, try again
2701 2004-11-02 Derek R. Price <derek@ximbiot.com>
2702 and Paul Eggert <eggert@cs.ucla.edu>
2704 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2705 (get_date): Overparenthesize to avoid GCC warning.
2707 2004-11-02 Bruno Haible <bruno@clisp.org>
2709 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2710 function returns void.
2712 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2714 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2715 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2718 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2720 * getdate.y: Add support for TZ="foo" within a date string.
2721 Fix some bugs near time_t boundaries. Reject dates with
2722 out-of-range components, e.g., "Sept 31".
2723 Include <stdlib.h>, "setenv.h", "xalloc.h".
2724 (ISDIGIT_LOCALE): Remove; unused.
2725 Note that the TZ and time functions used here are not reentrant.
2726 (mktime_ok, get_tz): New functions.
2727 (TZBUFSIZE): New constant.
2728 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2729 This requires that we sometimes generate our own TZ="XXX..." setting.
2731 2004-10-27 Derek R. Price <derek@ximbiot.com>
2733 * mktime.c (not_equal_tm): Remove redundant check.
2735 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2737 * getdate.y: Use Bison 1.875 features, and some minor
2738 code cleanups. This change does not affect semantics.
2739 Don't include <stdlib.h>; no longer needed.
2740 Don't include unlocked-io.h; only the "#if TEST" code uses
2741 stdio, and performance isn't crucial there.
2742 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2743 Bison 1.875 features as described below.
2744 All uses of "PC." replaced by "pc->".
2745 (YYSTYPE): Add a forward declaration.
2746 (yylex, yyerror): Use full prototypes in forward decls.
2747 Use "%pure-parser" rather than obsolescent "%pure_parser".
2748 Use %parse-param and %lex-param instead of obsolescent
2749 YYPARSE_PARAM and YYLEX_PARAM.
2750 (meridian_table, month_and_day_table, time_units_table,
2751 relative_time_table, time_zone_table, military_table,
2752 lookup_zone, lookup_word, get_date):
2753 Use NULL instead of 0 where appropriate.
2754 (to_hour): Avoid abort (), to avoid a dependency on
2756 (yyerror, yylex): Now accepts parser_control * arg.
2757 (main) [TEST]: Use '\0' rather than 0 for char.
2759 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2761 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2762 It's now the caller's responsibility to handle the case where
2763 !HAVE_GETPAGESIZE && !defined getpagesize.
2765 * mktime.c (leapyear): Arg is long int, not int.
2767 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2769 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2771 2004-10-12 Simon Josefsson <jas@extundo.com>
2773 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2774 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2777 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2779 * vsnprintf.h: New file.
2780 * vsnprintf.c: New file.
2782 2004-10-07 Bruno Haible <bruno@clisp.org>
2784 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2785 into the provided buffer.
2787 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2789 * diacrit.c, diacrit.h: Add GPL notice.
2791 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2792 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2793 * logl.c (logl): Keep the code as similar to glibc as possible.
2794 This avoids a potential constant-folding bug.
2796 2004-10-05 Bruno Haible <bruno@clisp.org>
2798 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2800 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2802 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2803 * xmalloc.c (xmemdup): Likewise.
2804 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2805 XFREE): Remove these long-obsolescent macros.
2806 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2807 * xstrdup.c: Remove.
2809 * regex.c (re_comp): Cast gettext return value to char *,
2810 Problem reported by Martin Neitzel via Mark D. Baushke.
2812 2004-10-04 Simon Josefsson <jas@extundo.com>
2814 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2815 '#ifdef USE_UNLOCKED_IO'.
2817 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2819 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2820 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2821 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2822 regex.c, sha1.c, version-etc.c, yesno.c:
2823 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2824 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2825 the includer's responsibility.
2827 Sync from coreutils.
2829 * modechange.c (mode_compile): Don't decrement a pointer that
2830 points to the start of a string, as the C Standard says the
2831 resulting behavior is undefined.
2833 * backupfile.h (enum backuptype): Rename none -> no_backups,
2834 simple -> simple_backups, numbered_existing ->
2835 numbered_existing_backups, numbered -> numbered_backups
2836 to avoid shadowing problems. All uses changed.
2837 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2838 * backupfile.c (check_extension, numbered_backup):
2839 Rename locals to avoid shadowing 'basename'.
2840 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2843 * .cppi-disable: Add getopt_.h, getopt_int.h.
2844 * .cvsignore: Add getopt.h.
2846 2004-10-04 Simon Josefsson <jas@extundo.com>
2848 * memmem.h: New file.
2849 * memmem.c: New file, taken from glibc.
2851 2004-10-02 Jim Meyering <jim@meyering.net>
2853 * dirfd.h, getpagesize.h: Add copyright notice.
2855 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2857 * snprintf.c: Remove comments as to why each header is needed.
2859 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2861 * strsep.h: New file.
2862 * strsep.c: New file.
2864 2004-10-01 Simon Josefsson <jas@extundo.com>
2866 * snprintf.c (snprintf): Handle size==0.
2868 2004-10-01 Simon Josefsson <jas@extundo.com>
2869 Bruno Haible <bruno@clisp.org>
2871 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2872 (snprintf): Declare 'args'.
2874 2004-09-30 Simon Josefsson <jas@extundo.com>
2876 * snprintf.h, snprintf.c: New files.
2878 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2880 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2881 (hol_entry_help): Never translate an empty string.
2882 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2883 * argp.h (OPTION_NO_TRANS): New option.
2885 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2887 * xvasprintf.c: Include xalloc.h.
2888 (xvasprintf): Use xalloc_die, not xmalloc_die.
2890 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2892 * dummy.c: Change copyright notice to FSF, and license to GPL.
2894 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2896 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2897 Problem reported by Bruno Haible in:
2898 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2900 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2902 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2903 in case some system header has #define'd it. Problem reported by
2904 Soeren D. Schulze in
2905 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2907 2004-09-08 Bruno Haible <bruno@clisp.org>
2909 * stdint_.h: New file, taken from GNU clisp.
2911 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2913 * xvasprintf.h: New file.
2914 * xvasprintf.c: New file.
2915 * xasprintf.c: New file.
2917 2004-09-08 Bruno Haible <bruno@clisp.org>
2919 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2921 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2923 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2925 Import from coreutils.
2926 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2927 strings on unbounded length. alloca's performance benefits aren't
2928 that important here.
2930 (parse_with_separator): New function, with most of the internals
2931 of the old parse_user_spec. Allow user to omit both user and group,
2932 for compatibility with FreeBSD.
2933 Clone only the user name, not the entire spec.
2934 Do not set *uid, *gid unless entirely successful.
2935 Avoid memory leak in some failing cases.
2936 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2937 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2938 (parse_user_spec): Rewrite to use parse_with_separator.
2940 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2942 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2943 its complicated substitute.
2944 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2945 and program_invocation_name.
2946 (__argp_basename) [!_LIBC]: Remove; the only use was
2947 replaced by its body.
2948 (__argp_short_program_name): Change condition from
2949 !defined __argp_short_program_name to
2950 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2951 to match argp-namefrob.h.
2952 (__argp_failure): Don't assume strerror_r returns char *.
2953 * argp-parse.c (N_): Define unconditionally.
2954 (argp_default_options): Fill out initializers with 0 to avoid
2957 2004-08-12 Simon Josefsson <jas@extundo.com>
2959 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2960 * getopt_.h: Renamed from getopt.h.
2962 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2964 Merge from coreutils.
2966 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2967 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2968 for Reliant Unix 5.43.
2970 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2971 (union fooround): Use uintmax_t, not long int.
2972 The rest is a merge from libc:
2973 [defined _LIBC]: Include <shlib-compat.h>.
2974 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2976 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2978 * strverscmp.c: Convert to UTF-8.
2980 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2982 * obstack.h (obstack_empty_p):
2983 Don't assume that chunk->contents is suitably aligned.
2984 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2985 Likewise. Problem reported by Benno in
2986 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2988 * chown.c (rpl_chown): Work even if the file is writeable but not
2989 readable. This could be improved further but it'd take some work.
2991 2004-08-08 Simon Josefsson <jas@extundo.com>
2993 * xgethostname.c: Don't include error.h (not used).
2996 * getpass.c: Include getpass.h first.
2998 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3000 * xalloc-die.c: New files.
3001 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3003 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3004 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3005 (_, N_, xalloc_die): Move to xalloc-die.c.
3006 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3007 so that we needn't mess with xalloc_msg_memory_exhausted.
3009 * sha1.h: Renamed from sha.h.
3010 (SHA1_H): Renamed from _SHA_H.
3011 (sha1_ctx): Renamed from sha_ctx.
3012 (sha1_init_ctx): Renamed from sha_init_ctx.
3013 (sha1_process_block): Renamed from sha_process_block.
3014 (sha1_process_bytes): Renamed from sha_process_bytes.
3015 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3016 (sha1_read_ctx): Renamed from sha_read_ctx.
3017 (sha1_stream): Renamed from sha_stream.
3018 (sha1_buffer): Renamed from sha_buffer.
3019 * sha1.c: Likewise; renamed from sha.c.
3020 Do not include <sys/types.h>.
3021 Include <stddef.h> rather than <stdlib.h>.
3023 2004-08-08 Bruno Haible <bruno@clisp.org>
3025 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3026 FILESYSTEM_PREFIX_LEN.
3027 * progreloc.c: Likewise.
3028 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3030 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3033 * argp-help.c (make_hol, hol_append): Don't assume that
3034 SIZE_MAX is a valid preprocessor constant.
3035 (__argp_basename): Change from "#ifndef _LIBC"
3036 to "#ifndef __argp_short_program_name", so that
3037 we don't compile these functions for tar.
3039 More merges from coreutils.
3040 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3041 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3043 * addext.c: Remove; no longer needed.
3044 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3045 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3046 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3047 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3048 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3049 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3050 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3051 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3052 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3053 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3054 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3055 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3056 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3057 Import changes from coreutils.
3059 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3061 Merge from coreutils.
3063 * .gdb-history: Remove; this doesn't belong here.
3065 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3066 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3067 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3069 * dirname.h: Include <stdbool.h>.
3070 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3071 for consistency with POSIX terminology. All uses changed.
3072 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3073 (strip_trailing_slashes): Use bool for booleans.
3074 * stripslash.c (strip_trailing_slashes): Likewise.
3076 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3077 sometimes returns a positive errno value even when it succeeds.
3078 (print_errno_message) [!LIBC]: Fall back on strerror if
3081 * path-concat.c (mempcpy): Don't define if a system header defines it.
3082 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3083 (longest_relative_suffix): New function.
3084 (path_concat): Use it. Assume first argument is not NULL.
3085 Port to DOS. Omit redundant separators.
3086 Report an error instead of returning NULL.
3087 Use mempcpy instead of memcpy.
3088 (xpath_concat): Remove: not declared or used.
3090 * same.h: Include <stdbool.h>
3091 (same_name): Return bool, not int.
3092 * same.c (same_name): Likewise.
3093 (errno): Don't declare; we assume C89 or better now.
3095 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3096 if not already defined.
3098 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3099 * dup-safer.c (errno): Likewise.
3101 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3103 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3106 2004-08-03 Simon Josefsson <jas@extundo.com>
3108 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3109 * progname.h: Don't include stdbool.h.
3111 2004-08-02 Simon Josefsson <jas@extundo.com>
3113 * getsubopt.h: New file, with comments from Bruno Haible.
3114 * getsubopt.c: New file, from glibc, but slightly modified based on
3115 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3117 2004-08-01 Simon Josefsson <jas@extundo.com>
3119 * xgetdomainname.c: Include stdlib.h, for free().
3121 2004-07-16 Simon Josefsson <jas@extundo.com>
3123 * dummy.c: New file.
3125 2004-07-16 Bruno Haible <bruno@clisp.org>
3127 * backupfile.h: Add extern "C" for C++.
3128 * closeout.h: Likewise.
3129 * copy-file.h: Likewise.
3130 * findprog.h: Likewise.
3131 * full-write.h: Likewise.
3132 * pathname.h: Likewise.
3133 * progname.h: Likewise.
3134 * stpcpy.h: Likewise.
3135 * stpncpy.h: Likewise.
3136 * strcase.h: Likewise.
3137 * strstr.h: Likewise.
3138 * xalloc.h: Likewise.
3140 * mbswidth.h: Add extern "C" for C++.
3141 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3143 2004-07-09 Simon Josefsson <jas@extundo.com>
3145 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3146 failed without this.)
3148 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3150 * fchown-stub.c: New file.
3152 2004-06-24 Jim Meyering <jim@meyering.net>
3154 * obstack.h (obstack_base): Cast to (void *), per documentation.
3156 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3158 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3160 2004-06-01 Jim Meyering <jim@meyering.net>
3162 * calloc.c: New file.
3164 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3166 * getdate.y (yylex): Allow space between sign and number.
3167 Problem reported by Dan Jacobson.
3169 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3170 and Jim Meyering <jim@meyering.net>
3172 Merge from coreutils CVS.
3174 * stat-macros.h: New file, with contents from file-type.h
3175 and coreutils' system.h.
3176 * file-type.c: Include "stat-macros.h".
3177 * file-type.h (file_type): Move all macro definitions to new file,
3180 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3181 Wrap old code with this conditional.
3182 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3183 function that does not dereference symlinks.
3184 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3186 * xreadlink.c: Include xreadlink.h first, to catch .h file
3187 dependency problems.
3188 (xreadlink): Accept new arg SIZE, for efficiency.
3189 All decls and uses changed.
3190 * xreadlink.h: Include <stddef.h>, for size_t.
3192 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3193 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3195 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3197 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3199 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3200 macros to be defined.
3201 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3202 the allocator returns NULL because the requested size is zero.
3204 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3206 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3207 var. Add comment explaining why libc still defines it. This
3208 merges the following patch from glibc:
3209 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3211 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3213 * obstack.c (_obstack): Remove unused variable. It hasn't been
3214 present in glibc since revision 1.1 of this file.
3215 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3216 obstack_alignment_mask, obstack_alloc, obstack_base,
3217 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3218 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3219 obstack_grow0, obstack_init, obstack_int_grow,
3220 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3221 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3222 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3223 nonexistent functions.
3225 2004-05-17 Derek R. Price <derek@ximbiot.com>
3226 Paul Eggert <eggert@cs.ucla.edu>
3228 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3230 2004-05-14 Bruno Haible <bruno@clisp.org>
3232 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3233 that consists of a '.' followed by an empty digit string.
3234 Patch by Tor Lillqvist <tml@iki.fi>.
3236 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3238 Port obstack to the AS/400, where pointers are 16 bytes wide and
3239 you cannot cast an integer to a valid pointer. This patch is
3240 currently waiting to be integrated into glibc; see
3241 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3243 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3244 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3245 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3246 (struct obstack): temp member is now a union of a pointer and
3247 an integer, instead of an integer. All integer uses changed.
3248 This does not affect the physical layout of struct obstack,
3249 except on hosts (like the AS/400) where the size or alignment of
3250 void * is greater than that of ptrdiff_t.
3251 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3252 __STDC__)]: Store temporary in pointer member of union, not
3254 * obstack.c: Include <stddef.h>, for offsetof.
3255 (struct fooalign): Remove; it doesn't need a name.
3256 (union fooround): Change double to long double, and add void *.
3257 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3258 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3259 not a macro. Hence the values are always int; so remove all
3260 casts-to-int in uses.
3262 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3263 Derek Price <derek@ximbiot.com>
3265 * alloca.c: Include <alloca.h>, to get our interface.
3266 * alloca_.h: Use __alloca on AIX, so that we don't have to
3267 include <alloca.h> first. Use C89 prototype for alloca; this
3268 requires including <stddef.h> for size_t. Use extern "C" if C++.
3269 Use #elif for simplicity, since we can assume C89 now.
3270 Don't try to source the system alloca.h since it will not be found
3271 and to prevent recursively including its replacement.
3272 * fnmatch.c: Include <alloca.h> instead of opencoding.
3273 * regex.c: Likewise.
3275 2004-05-16 Derek Price <derek@ximbiot.com>
3276 Paul Eggert <eggert@cs.ucla.edu>
3278 getline cleanup. This changes the getndelim2 API: both order of
3279 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3282 * getline.c: Don't include stddef.h or stdio.h, since our
3283 interface does that.
3284 (getline): Always use getdelim, so that we don't have two
3285 copies of this code.
3286 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3288 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3289 (GETNDELIM2_MAXIMUM): New macro.
3290 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3291 instead of the old practice of delim2==0. All callers changed.
3292 Return -1 on overflow, instead of returning junk.
3293 Do not set *linesize unless allocation succeeds.
3294 * getndelim2.h: Do not include stddef.h; no longer needed, now
3295 that we include sys/types.h.
3296 * getnline.h: Likewise.
3297 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3298 (getndelim2): Reorder arguments.
3299 * getnline.c (getnline, getndelim):
3300 Don't discard the NMAX argument.
3301 (getnline): Invoke getndelim, to avoid code duplication.
3302 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3303 of (size_t) -1 by callers of the getnline family.
3305 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3307 * nanosleep.c (suspended): Change its type from int to
3308 sig_atomic_t volatile.
3309 (first_call): Make it private to rpl_nanosleep, and have it
3310 be zero initially as that's a bit faster.
3311 (my_usleep): Round up fractional times instead of truncating them,
3312 as this is the usual meaning for 'sleep'.
3314 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3316 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3317 (ENOSYS): Define if not defined.
3318 (settime): Fall back on stime if it exists and settimeofday fails.
3319 But don't bother with fallbacks if a method fails with errno == EPERM.
3321 2004-05-11 Jim Meyering <jim@meyering.net>
3323 Prior to this change, the save_cwd caller required read access to the
3324 current directory on most systems (ones with the fchdir function).
3326 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3327 fails, try write-only, and finally, resort to using xgetcwd.
3329 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3331 * obstack.c, obstack.h: Import changes from libc.
3333 2004-04-28 Bruno Haible <bruno@clisp.org>
3335 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3336 implicitly appends .exe to executables.
3337 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3338 accepts Windows pathnames.
3339 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3340 Cygwin like Windows, since it now accepts Windows pathnames.
3341 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3342 Cygwin like Windows, since it now accepts Windows pathnames.
3343 Reported by Derek Robert Price <derek@ximbiot.com>.
3345 2004-04-20 Jim Meyering <jim@meyering.net>
3347 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3349 2004-04-20 Jim Meyering <jim@meyering.net>
3350 Bruno Haible <bruno@clisp.org>
3352 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3353 memory when realloc fails.
3355 2004-04-18 Jim Meyering <jim@meyering.net>
3357 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3358 don't leak memory and do call END_UTMP_ENT.
3360 2004-04-11 Paul Eggert <eggert@twinsun.com>
3362 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3363 (CHAR_BIT): Remove, since we assume C89.
3364 Include <stdint.h> if available, as per current Autoconf CVS advice.
3366 2004-03-30 Paul Eggert <eggert@twinsun.com>
3368 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3369 not bool, to be more consistent with Unix conventions.
3370 Suggested by Bruno Haible.
3372 Merge from coreutils.
3374 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3377 * getdate.h: Include stdbool.h, and timespec.h instead of
3378 the usual <time.h> dance.
3379 (get_date): Change signature to support fractional time stamps.
3380 All callers changed.
3381 * getdate.y: Include "getdate.h" first, as we can now
3382 assume C89 and don't need to worry about 'const'.
3383 Similarly, include "unlocked-io.h" near start, not in middle.
3385 (textint.value): Use long int rather than int.
3386 (textint.digits): Use size_t rather than int.
3387 (BILLION, LOG10_BILLION): New constants.
3388 (parser_control): New member rel_ns. Members day_ordinal,
3389 time_zone, month, day, hour, minutes, rel_year, rel_month,
3390 rel_day, rel_hour, rel_minutes, rel_seconds
3391 are now long int, not int. Member seconds is now struct timespec,
3392 not int. New member timespec_seen. Members dates_seen, days_seen,
3393 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3395 (%union.intval): Now long int, not int.
3396 New member timespec.
3397 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3398 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3399 (spec): Now is a timespec or an item list.
3400 (timespec, items): New nonterminals.
3401 (time, rel, relunit, number, get_date):
3402 Add support for fractional seconds.
3403 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3404 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3405 (to_hour): First arg is now long int, not int.
3406 (to_year): Returns long int, not int.
3407 Don't treat year -70 like 70.
3408 (tm_diff): Returns long int, not int.
3409 (lookup_word): Use bool instead of int when appropriate.
3410 (yylex): Use size_t for count, not int.
3411 Detect overflow when parsing large integer constants.
3412 Add support for fractions.
3413 (get_date): Make pointers 'const' if possible.
3414 Use more-portable code to detect integer overflow.
3415 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3416 Don't use ctime; it's not reliable if the year has >4 digits.
3418 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3419 This is for compatibility with BSD.
3421 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3422 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3423 From coreutils' system.h.
3425 * userspec.c: Don't include "posixver.h".
3426 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3427 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3428 compatible extension. Simplify code by removing a boolean int
3429 that was always nonzero if a string was nonnull.
3431 2004-03-30 Jim Meyering <jim@meyering.net>
3433 Merge from coreutils.
3435 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3437 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3438 an empty input stream.
3440 * readtokens.c: Include <stdbool.h>.
3441 (readtoken): Use `size_t' rather than int/long.
3442 All callers adjusted.
3443 Use `bool' rather than `int' where appropriate.
3444 Use memset rather than an explicit loop.
3445 Use x2nrealloc rather than xrealloc.
3446 Allow the use of `\0' as a delimiter.
3447 (readtokens): Likewise.
3448 * readtokens.h (readtoken, readtokens): Update prototypes.
3450 2004-03-30 Bruno Haible <bruno@clisp.org>
3452 * getloadavg.c (getloadavg): Don't assume setlocale returns
3455 2004-03-29 Paul Eggert <eggert@twinsun.com>
3457 Merge changes to getloadavg.c from coreutils and Emacs.
3459 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3460 Define to an expression, not to the empty string.
3461 Include cloexec.h and xalloc.h.
3462 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3463 Use set_cloexec_flag rather than rolling our own.
3464 * cloexec.c, cloexec.h: New files.
3466 2004-03-18 Paul Eggert <eggert@twinsun.com>
3468 * getopt.h: Sync with libc CVS.
3470 2004-03-18 Paul Eggert <eggert@twinsun.com>
3471 Bruno Haible <bruno@clisp.org>
3473 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3474 not on all platforms that have <wchar.h>.
3475 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3477 2004-03-09 Paul Eggert <eggert@twinsun.com>
3479 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3481 * getopt_int.h: New file, also synced from libc.
3483 2004-03-07 Paul Eggert <eggert@twinsun.com>
3485 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3486 '#if' expressions. Unlike the code it replaces, it does not
3487 depend on (defined _SC_PAGESIZE). However, it does depend on
3488 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3489 first reported by Jason Andrade in
3490 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3492 2004-01-18 Simon Josefsson <jas@extundo.com>
3494 * strdup.h: New file.
3495 * strdup.c: Include it.
3496 * path-concat.c: Include strdup.h. Drop strdup declaration.
3497 * userspec.c: Include strdup.h. Drop strdup declaration.
3499 2004-02-06 Karl Berry <karl@gnu.org>
3501 * config.charset: update from gettext 0.14.1.
3503 2004-02-05 Paul Eggert <eggert@twinsun.com>
3505 Add comments and code, prompted by suggestions from Bruno Haible
3507 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3508 describing the enum quoting_style values.
3509 * quotearg.c (quotearg_alloc): New function.
3510 (quotearg_buffer_restyled): Treat lone { and } as special.
3511 Treat = as special. Work around bug with older shells
3512 that "see" a '\' that is really the 2nd byte of a multibyte char.
3513 Quote empty string with shell_quoting_style.
3515 2004-02-03 Bruno Haible <bruno@clisp.org>
3517 * pipe.h: New file, from GNU gettext.
3518 * pipe.c: New file, from GNU gettext.
3520 2004-01-27 Bruno Haible <bruno@clisp.org>
3522 * execute.h: New file, from GNU gettext.
3523 * execute.c: New file, from GNU gettext.
3524 * w32spawn.h: New file, from GNU gettext.
3526 2004-01-23 Paul Eggert <eggert@twinsun.com>
3528 Exit-status fix from coreutils.
3530 Use exit_failure consistently in place of EXIT_FAILURE,
3531 so that program exit statuses are consistent on failure.
3533 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3534 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3535 * argmatch.h: Comment fix to match the above.
3536 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3537 Now a macro referring to exit_failure, instead of a separate
3538 variable. Include "exitfail.h" to get it.
3539 * xstrtol.h: Include "exitfail.h".
3540 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3542 * long-options.c (parse_long_options): Use prototype
3543 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3546 2004-01-21 Jim Meyering <jim@meyering.net>
3548 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3549 so as not to conflict with a different-sized __mktime_internal
3550 function in GNU libc.
3551 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3552 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3554 2004-01-18 Paul Eggert <eggert@twinsun.com>
3556 Merge from diffutils.
3558 * file-type.c (file_type): Add typed memory objects.
3559 * file-type.h (S_TYPEISTMO): New macro.
3561 * c-stack.h (c_stack_action): Remove argv argument.
3562 * c-stack.c (c_stack_action): Likewise. All uses changed.
3563 (die): Don't calculate message unless segv_action returns.
3564 (get_stack_location, min_address_from_argv, max_address_from_argv,
3565 volatile stack_base, volatile_stack_size): Remove.
3566 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3567 that every segmentation violation is a stack overflow. (Ouch!)
3568 See Debian bug 136249 (still outstanding) for more info about why
3569 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3571 2003-11-30 Bruno Haible <bruno@clisp.org>
3573 Safer stack allocation.
3574 * setenv.c: Include allocsa.h.
3575 (alloca): Remove fallback definition.
3576 (freea): Remove macro.
3577 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3580 2003-10-17 Bruno Haible <bruno@clisp.org>
3582 * binary-io.h: Avoid warnings on Cygwin.
3584 2003-12-28 Bruno Haible <bruno@clisp.org>
3586 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3587 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3589 2003-11-28 Bruno Haible <bruno@clisp.org>
3591 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3593 2003-11-27 Bruno Haible <bruno@clisp.org>
3595 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3597 2003-11-17 Bruno Haible <bruno@clisp.org>
3599 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3601 2003-11-24 Bruno Haible <bruno@clisp.org>
3603 * xallocsa.h: New file, from GNU gettext.
3604 * xallocsa.c: New file, from GNU gettext.
3606 2003-11-24 Bruno Haible <bruno@clisp.org>
3608 * allocsa.h: New file, from GNU gettext.
3609 * allocsa.c: New file, from GNU gettext.
3611 2003-11-24 Bruno Haible <bruno@clisp.org>
3613 * eealloc.h: New file.
3615 2004-01-15 Jim Meyering <jim@meyering.net>
3617 Merge from coreutils.
3619 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3620 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3621 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3623 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3624 optional configure-time default.
3626 * version-etc.c (version_etc_copyright): Update copyright date.
3628 * xreadlink.c (xreadlink): Correct outdated comment.
3630 2004-01-15 Paul Eggert <eggert@twinsun.com>
3632 Merge from coreutils.
3634 * posixver.c: Include posixver.h.
3636 * same.c: Include <stdbool.h>, <limits.h>.
3637 (_POSIX_NAME_MAX): Define if not defined.
3639 (same_name): If file names are silently truncated, report
3640 that the file names are the same if they are the same after
3641 the silent truncation.
3643 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3644 conversion function.
3645 * xstrtod.c (xstrtod): Likewise. All callers changed to
3646 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3649 2004-01-14 Paul Eggert <eggert@twinsun.com>
3651 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3652 with like-named macro in fnmatch.c.
3653 (EXT): Use an internal constant instead.
3655 Merge fnmatch patches from glibc.
3656 * fnmatch.c (mbsinit): Remove define.
3657 Add libc_hidden_ver (__fnmatch, fnmatch).
3658 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3659 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3661 2003-12-14 Karl Berry <karl@gnu.org>
3663 * config.charset: update from gettext-runtime.
3665 2003-12-03 Paul Eggert <eggert@twinsun.com>
3667 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3668 Bug reported by Alfred M. Szmidt.
3670 2003-11-29 Karl Berry <karl@gnu.org>
3672 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3674 2003-11-23 Paul Eggert <eggert@twinsun.com>
3675 Bruno Haible <bruno@clisp.org>
3677 * printf-parse.h: Don't include sys/types.h.
3678 (ARG_NONE): New macro.
3679 (char_directive): Change type of *arg_index fields to size_t.
3680 * printf-parse.c: Don't include sys/types.h.
3681 (SSIZE_MAX): Remove macro.
3682 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3683 Remove unnecessary overflow check.
3684 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3687 2003-11-24 Paul Eggert <eggert@twinsun.com>
3689 * alloca.c: Remove dependency on xalloc module.
3690 (xalloc_die): Remove.
3691 (memory_full) [!defined emacs]: New macro.
3692 [!defined emacs]: Don't include xalloc.h.
3693 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3694 address arithmetic overflows. Change datatypes a bit to avoid
3697 2003-11-22 Jim Meyering <jim@meyering.net>
3699 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3701 2003-11-17 Bruno Haible <bruno@clisp.org>
3703 * vasnprintf.c (alloca): Remove fallback definition.
3704 (freea): Remove definition.
3705 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3706 Reported by Paul Eggert.
3708 2003-11-17 Jim Meyering <jim@meyering.net>
3710 On systems without utime and without a utimes function capable of
3711 dealing with a NULL struct utimbuf* argument, this utime replacement
3712 could -- in unusual circumstances -- leak a file descriptor.
3713 * utime.c: Include <unistd.h> and <errno.h>.
3714 (utime_null): Be sure to close `fd' and to preserve errno.
3715 Reported by Geoff Collyer via Arnold Robbins.
3717 2003-11-16 Paul Eggert <eggert@twinsun.com>
3718 Bruno Haible <bruno@clisp.org>
3720 Protect against address arithmetic overflow.
3721 * printf-args.h: Include stddef.h.
3722 (arguments): Change type of field 'count' to size_t.
3723 * printf-args.c (printf_fetchargs): Use size_t instead of
3724 'unsigned int' where appropriate.
3725 * printf-parse.h: Include sys/types.h.
3726 (char_directive): Change type of *arg_index fields to ssize_t.
3727 (char_directives): Change type of fields 'count', max_*_length to
3729 * printf-parse.c: Include sys/types.h and xsize.h.
3730 (SSIZE_MAX): Define fallback value.
3731 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3732 instead of 'int' where appropriate. Check a_allocated, d_allocated
3733 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3734 * vasnprintf.c: Include xsize.h.
3735 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3736 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3737 overflow. Avoid wraparound when converting a width or precision from
3740 2003-11-16 Bruno Haible <bruno@clisp.org>
3742 Update from GNU gettext.
3743 * printf-parse.c: Generalize to it can be compiled for wide strings.
3744 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3745 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3746 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3747 SNPRINTF): New macros.
3748 Don't include <alloca.h> if the file is used inside libintl.
3749 (local_wcslen): New function, for Solaris 2.5.1.
3750 (VASNPRINTF): Use it instead of wcslen.
3752 2003-11-16 Bruno Haible <bruno@clisp.org>
3754 * xsize.h (xmax): New function.
3755 (xsum, xsum3, xsum4): Declare as "pure" functions.
3757 2003-11-12 Paul Eggert <eggert@twinsun.com>
3759 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3760 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3761 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3762 heuristic is just as accurate as far as we know, and it removes a
3763 dependency on size_max.m4 and ptrdiff_max.m4.
3765 2003-11-12 Paul Eggert <eggert@twinsun.com>
3767 * xstrtol.c (__xstrtol): Remove "break" immediately after
3768 "return", to pacify some unknown compiler. Problem reported
3771 2003-11-11 Bruno Haible <bruno@clisp.org>
3773 * xsize.h (SIZE_MAX): Remove fallback definition.
3774 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3777 2003-11-10 Paul Eggert <eggert@twinsun.com>
3779 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3780 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3781 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3783 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3784 not (size_t) -1, since it's defined here.
3786 2003-11-06 Paul Eggert <eggert@twinsun.com>
3788 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3789 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3790 Reject sizes of exactly SIZE_MAX bytes.
3791 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3792 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3794 2003-11-05 Bruno Haible <bruno@clisp.org>
3796 * xsize.h: Include limits.h, to avoid a possible collision with
3797 SIZE_MAX defined in <limits.h> on Solaris.
3799 2003-11-04 Bruno Haible <bruno@clisp.org>
3801 * xsize.h: New file.
3802 * linebreak.c: Include xsize.h.
3803 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3804 argument for overflow.
3805 Suggested by Paul Eggert.
3807 2003-10-31 Bruno Haible <bruno@clisp.org>
3809 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3810 to avoid (extremely rare) race condition.
3811 Suggested by Paul Eggert.
3813 2003-11-03 Jim Meyering <jim@meyering.net>
3815 * userspec.c: Include "userspec.h".
3816 * userspec.h: New file.
3818 2003-10-31 Paul Eggert <eggert@twinsun.com>
3820 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3821 * mountlist.c (SIZE_MAX): Define if not defined already.
3822 (read_filesystem_list): Set and use me_type_malloced.
3823 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3824 whatever the type happens to be), for brevity and consistency.
3825 Check for size calculation overflow on Alphas running OSF/1.
3827 2003-10-31 Jim Meyering <jim@meyering.net>
3829 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3831 * linebuffer.c: Include <string.h> for declaration of memset.
3833 2003-10-30 Paul Eggert <eggert@twinsun.com>
3834 Bruno Haible <bruno@clisp.org>
3836 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3837 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3839 2003-10-29 Paul Eggert <eggert@twinsun.com>
3841 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3842 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3844 * quotearg.c (quotearg_n_options): Use it.
3845 * group-member.c: Include <stdbool.h>.
3846 (free_group_info): Arg is now const *; don't free arg.
3847 (get_group_info): Now returns bool and accepts struct group_info *,
3848 rather than returning a malloc'ed struct group_info *.
3849 All uses changed. Check for overflow in internal size calculation.
3851 * getusershell.c (readname): Simplify the code by using x2nrealloc
3852 rather than xmalloc/xrealloc.
3853 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3854 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3855 conformance bug: the old code used a pointer after freeing the
3856 storage that it addressed.
3857 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3858 rather than doing it by hand.
3859 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3860 the buffer preserved. Use free and xmalloc instead.
3861 * quotearg.c (quotearg_n_options): Likewise.
3862 Use a simpler test for size overflow. Don't use xalloc_oversized
3863 because unsigned int might be wider than size_t (!); this suggests
3864 that we should switch from unsigned int to size_t for slot numbers.
3866 2003-10-27 Bruno Haible <bruno@clisp.org>
3868 * stdbool_.h: Better support for BeOS.
3870 2003-10-27 Paul Eggert <eggert@twinsun.com>
3872 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3873 to allocate the returned structure. Do not allocate a subarray,
3874 as x2nrealloc will do that.
3875 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3876 instead of xnrealloc.
3877 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3879 2003-10-26 Paul Eggert <eggert@twinsun.com>
3881 * xalloc.h (xalloc_oversized): New static inline function, for
3882 callers that want to do their own size-overflow checking. Include
3883 <stdbool.h>, since xalloc_oversized returns bool.
3884 * xalloc.c (array_size_overflow): Remove. All callers changed
3885 to use xalloc_oversized.
3887 Add two functions x2realloc, x2nrealloc, for programs that grow
3888 arrays dynamically by doubling their sizes.
3889 * xalloc.h (x2realloc, x2nrealloc): New decls.
3890 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3893 Port to C99 semantics for 'inline' of external functions.
3894 Bug reported by Bruno Haible.
3895 * xmalloc.c (xnmalloc_inline): New static inline function,
3896 with the old contents of xnmalloc.
3897 (xnmalloc, xmalloc): Use it.
3898 (xnrealloc_inline): New static inline function,
3899 with the old contents of xnrealloc.
3900 (xnrealloc, xrealloc): Use it.
3902 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3904 2003-10-25 Paul Eggert <eggert@twinsun.com>
3906 Fix several address-calculation bugs in the hash modules,
3907 plus some minor code cleanup.
3909 * hash.h: Include <stdbool.h>, for bool.
3910 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3911 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3912 hash_get_n_entries, hash_get_max_bucket_length,
3913 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3914 hash_rehash): Use size_t rather than unsigned.
3915 * hash.c (struct hash_table, hash_get_n_buckets,
3916 hash_get_n_buckets_used, hash_get_n_entries,
3917 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3918 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3919 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3921 (SIZE_MAX): Define if not defined.
3922 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3923 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3925 Use const * when possible.
3926 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3927 (check_tuning): Fix bug: if tuning parameters were very close to
3928 0 or 1, rounding errors could have caused subscript violations.
3929 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3930 (hash_initialize): Add 'fail:' label
3931 to free table and return NULL, and use it to simplify code.
3932 Use calloc rather than clearing the storage ourself.
3933 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3934 buffer size calculations.
3935 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3936 Include <stddef.h>, for size_t.
3937 * hash-pjw.c (hash_pjw): Likewise.
3938 Switch to method described by Bruno Haible.
3939 Include <limits.h>, for CHAR_BIT.
3940 (SIZE_BITS): New macro.
3942 2003-10-21 Paul Eggert <eggert@twinsun.com>
3944 * getndelim2.c (getndelim2): When size calculation overflows,
3945 ceiling the allocation at NMAX bytes rather than silently
3946 discarding input bytes before NMAX is reached. This makes
3947 a difference only if NMAX exceeds SIZE_MAX / 2.
3949 * obstack.c: Merge from glibc.
3950 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3951 Add libc_hidden_def (_obstack_newchunk).
3952 (_obstack_free) [! defined _LIBC]: Remove.
3953 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3954 a clone of the function body.
3955 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3956 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3958 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3959 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3962 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3963 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3964 Don't use lvalue casts, as GCC plans to remove support for them
3965 in GCC 3.5. Reported by Joseph S. Myers. This bug
3966 was also present in the non-GCC version, indicating that this
3967 code had always been buggy and had never been widely used.
3968 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3969 Use the fast variant of each macro, rather than copying the
3970 definiens of the fast variant; that way, we'll be more likely to
3971 catch future bugs in the fast variants.
3973 2003-10-20 Bruno Haible <bruno@clisp.org>
3975 * wait-process.h: New file, from GNU gettext.
3976 * wait-process.c: New file, from GNU gettext.
3978 2003-10-19 Jim Meyering <jim@meyering.net>
3980 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3982 2003-10-16 Paul Eggert <eggert@twinsun.com>
3984 * getgroups.c: Include <errno.h>, <stdlib.h>.
3985 (getgroups): First arg is int, not size_t.
3986 Don't let 'free' mangle errno.
3988 2003-10-16 Jim Meyering <jim@meyering.net>
3990 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3992 2003-10-15 Paul Eggert <eggert@twinsun.com>
3994 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3996 (new_exclude, add_exclude_file): Initial size no longer needs to
3998 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3999 our own address arithmetic overflow checking.
4001 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4002 (fnmatch): Do not alloca more than 2000 wide characters;
4003 instead, use malloc for large buffers.
4004 Check for address arithmetic overflow, and return -1
4005 with errno set to ENOMEM in that case.
4006 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4007 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4008 instead, return -1. Check for address arithmetic overflow.
4010 2003-10-14 Paul Eggert <eggert@twinsun.com>
4012 Handle invalid suffixes and overflow independently, so that
4013 callers can treat them independently as needed. Fix some bugs in
4014 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4015 suffix for a human-readable blocksize. The major caller-visible
4016 change is the addition of a new
4017 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4018 that both overflow and suffix chars were found.
4020 * human.c (humblock): Don't check separately for invalid suffix
4021 char; that is xstrtoumax's job (now that its bug is fixed).
4022 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4023 INTMAX_MAX]: New macros.
4024 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4025 TYPE_MAXIMUM): New macros.
4026 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4027 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4028 if overflow occurs, as it's what __strtol does and it's more useful
4030 (__xstrtol): If __strtol reports some error other than ERANGE,
4031 reflect it to the caller as LONGINT_INVALID. If it reports
4032 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4033 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4034 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4036 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4037 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4038 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4039 [defined UINTMAX_MAX]: New macros.
4041 2003-10-14 Bruno Haible <bruno@clisp.org>
4043 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4044 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4045 Also use volatile where needed.
4047 2003-10-12 Paul Eggert <eggert@twinsun.com>
4049 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4050 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4051 and define in terms of the other primitives.
4052 * xmalloc.c: Include stdbool.h; do not include exit.h.
4053 (SIZE_MAX): Define if not already defined.
4054 (array_size_overflow): New function.
4055 (xalloc_die): Abort instead of exiting if 'error' returns.
4056 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4057 (xmalloc, xrealloc): Use them.
4058 (xcalloc): Check for address arithmetic overflow.
4059 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4060 a bit faster than strcpy.
4062 2003-10-08 Paul Eggert <eggert@twinsun.com>
4064 Merge getpass from libc, plus a few fixes.
4066 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4067 Include <stdbool.h>.
4068 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4069 __fsetlocking to empty.
4070 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4071 do include <bits/libc-lock.h>.
4072 Do not include <fcntl.h>; not needed.
4073 [_LIBC]: Include <wchar.h>.
4074 (NOTCANCEL_MODE): New macro.
4075 (flockfile, funlockfile) [_LIBC]: New macros.
4076 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4077 [!_LIBC]: New macros.
4078 (call_fclose): New function.
4079 (getpass): Use it. Save tty stream separately; this simplifies the
4080 code and makes it more reliable if stdin happens to equal stdout.
4081 Invoke __fsetlocking on tty.
4082 Handle thread cancellation if needed.
4083 Namespace cleanup (use __tcgetattr, __getline).
4084 Use bool for Booleans.
4085 [USE_IN_LIBIO]: Handle wide streams.
4086 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4087 stream might go where.
4089 * unlocked-io.h: Include <stdio.h>, so that the caller
4090 doesn't have to include <stdio.h> before us.
4091 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4092 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4093 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4094 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4095 if not declared, so that we can use getpass.c code from libc without
4097 (flockfile, ftrylockfile, funlockfile): New macros.
4099 2003-10-06 Bruno Haible <bruno@clisp.org>
4101 * version-etc-2.h: Remove file.
4102 * version-etc-2.c: Remove file.
4104 2003-09-25 Jim Meyering <jim@meyering.net>
4105 Bruno Haible <bruno@clisp.org>
4107 This lets translators provide better translations for the
4108 "Written by ..." part of --version output.
4109 * version-etc.h: Include stdarg.h.
4110 (version_etc_copyright): Declare as readonly.
4111 (version_etc): Make this function variadic with a NULL-terminated list
4112 of author name strings.
4113 (version_etc_va): New declaration.
4114 * version-etc.c: Include stdarg.h, stdlib.h.
4115 (version_etc_copyright): Declare as readonly.
4116 (version_etc_va): New function. Provide a different translatable string
4117 for each possible number of authors < 10. Abbreviate when there are 10
4119 (version_etc): Make this function variadic. Call version_etc_va.
4120 Suggestion from Gary V. Vaughan.
4122 * long-options.h (parse_long_options): Change prototype: the authors
4123 string is moved to the end and becomes variadic.
4124 * long-options.c: Include stdarg.h.
4125 (parse_long_options): Make this function variadic, too.
4126 Call version_etc_va, not version_etc.
4128 2003-10-06 Bruno Haible <bruno@clisp.org>
4130 * fatal-signal.h: New file, from GNU gettext.
4131 * fatal-signal.c: New file, from GNU gettext.
4133 2003-10-04 Karl Berry <karl@gnu.org>
4135 * argp*: update from libc.
4137 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4139 * getpass.c (getpass): Use a no-op fseek when switching from input to
4140 output mode on the same stream.
4142 2003-09-29 Paul Eggert <eggert@twinsun.com>
4144 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4145 Fix arg typo in previous patch.
4147 2003-09-28 Jim Meyering <jim@meyering.net>
4149 * error.c: Correct cpp indentation.
4151 2003-09-27 Paul Eggert <eggert@twinsun.com>
4153 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4154 Omit the special code that used __typeof__, since we worry that
4155 it could be more trouble than it's worth. See:
4156 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4157 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4161 2003-09-26 Jim Meyering <jim@meyering.net>
4163 * error.c (error_tail): Move some declarations
4164 into inner scope where the local variables are used.
4166 2003-09-26 Bruno Haible <bruno@clisp.org>
4168 * stpncpy.h (gnu_stpncpy): New declaration.
4169 (stpncpy): Define as alias for gnu_stpncpy.
4170 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4172 2003-09-26 Paul Eggert <eggert@twinsun.com>
4174 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4175 (error_tail): Do not loop, reallocating temporary buffer, since
4176 the output cannot contain more wide characters than the input
4177 contains bytes, the size must be big enough already. This avoids
4178 one potential size overflow calculation. Check for size overflow
4179 when calculating temporary buffer size. Free temporary buffer
4180 when done, if it was allocated with malloc; this plugs a memory
4181 leak. Remove casts from void * to pointers, that are no longer
4182 needed now that we're assuming C89 or better.
4184 Merge error changes from glibc.
4186 * error.c, error.h: Update copyright notice header to match glibc.
4187 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4188 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4189 Disable cancellation while printing error.
4190 * error.h: Prepend __ to parameter names.
4192 2003-09-25 Karl Berry <karl@gnu.org>
4194 * argp-fmtstream.c, argp-help.c: update from libc.
4196 2003-09-25 Bruno Haible <bruno@clisp.org>
4198 * version-etc-2.h: New file, from version-etc.h with modifications.
4199 * version-etc-2.c: New file, from version-etc.c with modifications.
4201 2003-09-25 Simon Josefsson <jas@extundo.com>
4203 * xgetdomainname.h: New file.
4204 * xgetdomainname.c: New file.
4206 2003-09-25 Simon Josefsson <jas@extundo.com>
4207 Bruno Haible <bruno@clisp.org>
4209 * getdomainname.h: New file.
4210 * getdomainname.c: New file.
4212 2003-09-24 Paul Eggert <eggert@twinsun.com>
4214 * linebuffer.c (freebuffer): Don't free the argument, just
4215 the buffer associated with the argument. Bug reported by
4218 2003-09-19 Karl Berry <karl@gnu.org>
4220 * argp.h: update from libc.
4222 2003-09-16 Paul Eggert <eggert@twinsun.com>
4224 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4225 input error, instead of returning NULL the next time we are called
4226 (and therefore losing track of errno).
4228 2003-09-15 Paul Eggert <eggert@twinsun.com>
4230 * getndelim2.c (getndelim2): Don't trash errno when a read
4231 fails, so that the caller gets the proper errno.
4233 * readutmp.c (read_utmp): Likewise.
4234 Check for fstat error. Close stream and free storage
4237 2003-09-14 Bruno Haible <bruno@clisp.org>
4239 * fwriteerror.h: New file.
4240 * fwriteerror.c: New file.
4242 2003-09-14 Jim Meyering <jim@meyering.net>
4244 * getloadavg.c: Correct cpp indentation.
4245 * strdup.c: Likewise.
4246 * vasnprintf.c: Likewise.
4248 2003-09-12 Paul Eggert <eggert@twinsun.com>
4250 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4251 * obstack.c [!defined _LIBC]: Likewise.
4252 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4253 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4254 * exitfail.c: Don't include stdlib.h; no longer needed.
4256 More changes to assume C89 or better.
4258 * error.c (error_tail): Assume vprintf.
4260 * argmatch.c (getenv): Remove decl.
4261 * progreloc.c (get_full_program_name): Define via prototype.
4262 * setenv.c (clearenv): Likewise.
4263 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4265 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4266 (malloc, memcpy): Remove decls.
4267 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4268 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4269 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4270 (memcpy): Remove macro.
4271 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4272 (__P): Remove. All uses removed.
4273 (PTR): Remove. All uses changed to void *.
4274 (CHAR_BIT, NULL): Remove.
4275 (spaces, zeros, memset_space, memset_zero)
4276 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4278 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4279 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4280 Define with prototype.
4281 Remove now-unnecessary prototype decl.
4282 (extra_args_spec): Assume ANSI C. All uses changed.
4283 (extra_args_spec_iso): Remove.
4284 (my_strftime, emacs_strftimeu): Define via prototype.
4285 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4287 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4288 * strtoimax.c: Include <stdlib.h> unconditionally.
4289 (strtoul, strtol): Remove decls.
4290 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4292 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4293 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4294 (LOCALE_PARAM_PROTO): New macro.
4295 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4296 (INTERNAL (strtol), strtol): Define with a prototype.
4297 (PARAMS): Remove. All uses removed.
4298 * tempname.c: Include <string.h> unconditionally.
4299 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4300 * xgethostname.c (main): Define with a prototype.
4301 * xmalloc.c: Include "xalloc.h" first, to check interface.
4302 Include <stdlib.h> unconditionally.
4303 (calloc, malloc, realloc, free): Remove decls.
4304 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4305 Include <stdlib.h> unconditionally. Sort include file names.
4307 (xstrtod): Define with a prototype.
4308 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4309 (strtol, strtoul): Remove decls.
4311 2003-09-11 Paul Eggert <eggert@twinsun.com>
4313 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4314 Include <stdlib.h>, <string.h> unconditionally.
4315 Remove now-unnecessary cast to char *.
4316 * strnlen.c: Include <string.h> unconditionally.
4317 * yesno.c (yesno): Define with a prototype.
4319 2003-09-10 Bruno Haible <bruno@clisp.org>
4321 * strcspn.c: Include <string.h> unconditionally.
4322 * strpbrk.c: Include <string.h> unconditionally.
4323 * strstr.c: Include <string.h> unconditionally.
4324 * unicodeio.c: Include <string.h> unconditionally.
4325 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4326 * unsetenv.c: Likewise.
4327 * xreadlink.c: Include <stdlib.h> unconditionally.
4328 * yesno.c: Include <stdlib.h> unconditionally.
4329 (rpmatch): Add prototype.
4331 2003-09-10 Jim Meyering <jim@meyering.net>
4333 * error.c: Correct indentation of cpp directives.
4335 2003-09-09 Paul Eggert <eggert@twinsun.com>
4339 * acosl.c (main): Use a prototype.
4340 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4343 * getloadavg.c (getloadavg, main): Define via prototypes.
4345 * getopt.h (struct option.name): Assume C89, and use 'const'.
4346 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4347 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4349 * getopt.c (const): Remove macro.
4350 Include <string.h> unconditionally.
4351 (my_index): Remove; all uses changed to strchr.
4352 (strlen): Remove decl.
4353 (exchange): Remove forward decl; no longer needed.
4354 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4355 Define with prototype.
4356 * getopt1.c (const): Remove macro.
4357 (getopt_long, getopt_long_only, main): Define with prototype.
4359 * getugroups.c: Include <string.h> unconditionally.
4361 * getusershell.c: Include <stdlib.h> unconditionally.
4362 (getusershell, setusershell, endusershell, readname, main):
4363 Define with prototypes.
4365 * group-member.c: Include group-member.h first.
4366 Include <stdlib.h> unconditionally.
4368 * hard-locale.c: Include hard-locale.h first.
4369 Include <stdlib.h>, <string.h> unconditionally.
4371 * hash.c (free, malloc): Remove decls.
4372 Include <stdlib.h> unconditionally.
4374 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4375 (getenv): Do not declare.
4377 * idcache.c: Include <string.h> unconditionally.
4379 * long-options.c: Include long-options.h first, to test interface.
4380 Include <stdlib.h> unconditionally.
4382 * makepath.c: Include makepath.h first, to test interface.
4383 Include <stdlib.h> and <string.h> unconditionally.
4385 * linebuffer.c: Include <stdlib.h>.
4386 (free): Remove decl.
4388 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4389 rpl_malloc returns void *, not char *.
4390 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4392 * md5.h: Include <limits.h> unconditionally.
4393 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4394 (__P): Remove; all uses removed.
4395 * md5.c: Include "md5.h" first.
4396 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4397 md5_buffer, md5_process_bytes, md5_process_block):
4398 Define with prototypes.
4399 * sha.h (__P): Remove all uses. (It wasn't defined??)
4400 * sha.c: Include "sha.h" first.
4401 Include <stdlib.h>, <string.h> unconditionally.
4403 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4404 * memcmp.c (__ptr_t): Likewise.
4405 * memrchr.c (__ptr_t): Likewise.
4406 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4407 Include <string.h> unconditionally.
4408 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4409 * memchr.c: Include <stdlib.h> unconditionally.
4410 * memchr.c (LONG_MAX): Remove.
4411 * memrchr.c (LONG_MAX): Likewise.
4412 * memchr.c (__memchr): Define via a prototype.
4413 * memrchr.c (__memrchr): Likewise.
4414 * memcmp.c (__P): Remove, and remove all uses.
4415 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4416 Remove forward decls; no longer needed.
4417 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4418 Use types required by C89 in prototype.
4420 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4421 * savedir.c: Likewise.
4422 * mkdir.c (free): Remove decl.
4423 * rmdir.c (rmdir): Define with a prototype.
4424 * savedir.c: Include savedir.h first, to test interface.
4426 * mktime.c (STDC_HEADERS): Remove.
4427 Include <stdlib.h>, <string.h> unconditionally.
4429 * modechange.c: Include <stdlib.h> unconditionally.
4430 (malloc): Remove decl.
4432 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4433 (free): Remove decl.
4435 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4436 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4437 (This type really should be intptr_t, but that's a C99ism.)
4438 (_obstack_memcpy): Remove: all uses changed to memcpy.
4439 Include <string.h> unconditionally.
4440 (struct obstack): Assume __STDC__ for types of members
4441 chunkfun, freefun, extra_arg.
4442 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4443 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4444 obstack_begin, obstack_specify_allocation,
4445 obstack_specify_allocation_with_arg, obstack_chunkfun,
4446 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4447 Remove unprototyped decls and the macros that use them.
4448 * obstack.c (POINTER): Remove. All uses changed to void *.
4449 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4450 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4451 (defined __STDC__ && __STDC__)]:
4452 Remove nonprototyped code.
4453 Include <stdlib.h> unconditionally.
4454 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4455 _obstack_allocated_p, _obstack_free, obstack_free,
4456 _obstack_memory_used, print_and_abort):
4457 Define using prototypes.
4458 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4459 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4460 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4461 obstack_next_free, obstack_object_size, obstack_room) [0]:
4462 Remove unused, unprototyped code.
4464 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4466 * physmem.c (physmem_total, physmem_available, main): Define
4469 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4470 (main): Define with a prototype.
4472 * posixver.c (getenv): Remove decl.
4474 * putenv.c (malloc): Returns void *, not char *.
4475 Include <string.h> unconditionally.
4476 (strchr, memcpy, NULL): Do not define.
4478 * readtokens.c: Include readtokens.h first, to test interface.
4479 Include <stdlib.h>, <string.h> unconditionally.
4480 (init_tokenbuffer): Define with a prototype.
4482 * regex.c (PARAMS): Remove. All uses removed.
4483 All uses of _RE_ARGS removed, too.
4484 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4486 (bzero): Assume memset exists.
4487 (memcmp, memcpy, NULL): Remove.
4488 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4489 char, or assignments to local vars of type signed char.
4490 (init_syntax_once, PREFIX(extract_number_and_incr),
4491 PREFIX(print_partial_compiled_pattern),
4492 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4493 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4494 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4495 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4496 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4497 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4498 wcs_compile_range, byte_compile_range, truncate_wchar,
4499 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4500 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4501 count_mbs_length, wcs_re_match_2_internal,
4502 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4503 PREFIX(alt_match_null_string_p),
4504 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4505 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4506 regfree, PREFIX(extract_number)): Define with prototype. Remove
4507 now-unnecessary declaration, if any.
4508 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4510 Remove now-unnecessary casts among pointer types.
4511 * regex.h (_RE_ARGS): Remove. All uses removed.
4513 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4514 (free): Remove decl.
4516 * rpmatch.c: Include <stdlib.h> unconditionally.
4518 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4519 (free): Remove decl.
4521 * save-cwd.c: Include <stdlib.h> unconditionally.
4522 * xgetcwd.c: Likewise.
4524 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4525 (free): Remove decl.
4527 * strchrnul.c (strchrnul): Define with a prototype.
4528 Fix bug: c_in was not converted to char before searching.
4530 The following changes are not K&R related:
4532 * group-member.h: Include <sys/types.h>, so that this file is
4534 * makepath.h: Likewise.
4536 * getusershell.c (readname, default_index, line_size, readname):
4537 Use size_t, not int, for sizes.
4538 (readname): If the size overflows, report an error instead of
4541 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4543 * getndelim2.c: Assume stdlib.h per the C89 spec.
4545 2003-09-08 Paul Eggert <eggert@twinsun.com>
4547 Assume C89 or better; remove K&R cruft.
4548 A few of these changes were first proposed by Derek Robert Price
4549 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4551 * addext.c: Include <string.h> unconditionally.
4552 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4553 Don't declare getenv or malloc.
4555 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4556 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4558 (find_stack_direction, alloca): Use prototypes.
4560 * atexit.c (atexit): Define using a prototype.
4562 * basename.c, dirname.c, stripslash.c:
4563 Include <string.h> unconditionally.
4565 * bcopy.c: Include <stddef.h>.
4566 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4568 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4570 * error.h (error, error_at_line, error_print_progname)
4571 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4572 * error.c: Include error.h first, to check interface.
4573 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4574 (VA_START): Remove; all uses changeed to va_start.
4575 (exit, strerror): Remove decls.
4576 (error_print_progname): Prototype uncondionally.
4577 Don't include <errno.h>; no longer needed.
4578 (private_strerror): Remove.
4579 (error_tail): Always define.
4580 (error, error_at_line): Assume C89 or better; always use prototypes.
4581 * fatal.c: Include "fatal.h" first, to test interface.
4582 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4583 (VA_START): Remove; all uses changed to va_start.
4584 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4586 (exit): Remove decl.
4587 (fatal): Prototype unconditionally. Assume va_start works.
4588 Abort at end, to pacify gcc.
4590 * euidaccess.c (main): Define with a prototype.
4592 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4594 * exitfail.c: Include <stdlib.h> unconditionally.
4596 * fnmatch_.h (__P): Remove. All uses changed to assume
4598 * fnmatch.c: Include fnmatch.h first, to test interface.
4599 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4600 (getenv): Remove decl.
4601 (fnmatch): Define using a prototype.
4602 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4603 (FCT): Define using a prototype.
4605 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4607 * gethostname.c: Include <stddef.h>.
4608 (gethostname): Define with prototype. Length is size_t, not int.
4610 2003-09-08 Paul Eggert <eggert@twinsun.com>
4612 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4613 getversion.c should have been removed then, but was accidentally
4616 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4617 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4619 2003-09-07 Paul Eggert <eggert@twinsun.com>
4621 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4622 copy_tm_result. Bug reported by Simon Josefsson in
4623 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4625 2003-09-06 Paul Eggert <eggert@twinsun.com>
4627 * time_r.c, time_r.h: New files.
4629 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4631 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4632 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4634 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4636 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4637 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4640 * timegm.c: Switch to glibc implementation, with the following changes:
4641 [defined HAVE_CONFIG_H]: Include <config.h>.
4642 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4643 (__mktime_internal) [!defined _LIBC]: New decl.
4644 (__gmtime_r) [!defined _LIBC]: New macro and function.
4645 (timegm): Use a prototype, since gnulib assumes C89.
4646 Do not bother declaring tmp to be const, as it's not really usefu.
4647 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4648 (timegm): Declare only if HAVE_DECL_TIMEGM.
4650 2003-09-03 Paul Eggert <eggert@twinsun.com>
4652 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4653 Bug reported by Lute Kamstra in
4654 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4656 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4657 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4658 course with correspondingly smaller numbers for tomorrow and
4659 yesterday. From Tadayoshi Funaba. Originally installed into
4660 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4663 2003-08-31 Simon Josefsson <jas@extundo.com>
4665 * timegm.h: New file.
4666 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4668 2003-08-31 Karl Berry <karl@gnu.org>
4670 * argp.h: update from libc.
4672 2003-08-28 Bruno Haible <bruno@clisp.org>
4674 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4675 warning on QNX, which defines O_BINARY to 000000.
4677 2003-08-24 Bruno Haible <bruno@clisp.org>
4679 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4680 MSVC7 <stdio.h> is included later.
4682 2003-08-20 Bruno Haible <bruno@clisp.org>
4684 * progname.h: New file, from GNU gettext.
4685 * progname.c: New file, from GNU gettext.
4686 * progreloc.c: New file, from GNU gettext.
4688 2003-08-19 Bruno Haible <bruno@clisp.org>
4690 * xstrdup.c: Assume <string.h> exists.
4692 2003-08-18 Jim Meyering <jim@meyering.net>
4694 * setenv.h: Indent nested cpp directive.
4695 * vasnprintf.c: Remove trailing blanks.
4697 2003-08-17 Simon Josefsson <jas@extundo.com>
4698 Bruno Haible <bruno@clisp.org>
4700 * xstrndup.h: New file.
4701 * xstrndup.c: New file.
4703 2003-08-17 Bruno Haible <bruno@clisp.org>
4705 * strndup.h: New file.
4707 2003-08-16 Paul Eggert <eggert@twinsun.com>
4709 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4710 space, undoing this 2003-08-12 change:
4711 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4713 2003-08-16 Jim Meyering <jim@meyering.net>
4715 Merge from coreutils.
4716 * xstrtoimax.c: #else #if -> #elif.
4717 * xstrtoumax.c: Likewise.
4719 2003-08-15 Paul Eggert <eggert@twinsun.com>
4721 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4722 rather than tab, after '#' in shell-script copyright notices.
4723 Suggested by Bruno Haible.
4725 2003-08-15 Jim Meyering <jim@meyering.net>
4726 and Paul Eggert <eggert@twinsun.com>
4728 Merge from coreutils.
4729 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4730 member but strut utmpx does not. Needed for AIX 4.3.3.
4731 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4733 2003-08-15 Jim Meyering <jim@meyering.net>
4735 Merge from coreutils.
4736 * xgethostname.c: Include <stdlib.h>.
4737 (xghostname): Don't exit for anything other than memory-related
4738 failure; just return NULL.
4739 * userspec.c: Include "posixver.h".
4740 (parse_user_spec): Accept `.' as a separator only
4741 in pre-POSIX-200112 mode.
4742 * strtoimax.c: Use #elif rather than #else #if.
4743 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4744 Remove function, now that we can rely on a working tzset function.
4745 [!_LIBC]: Ensure that the required autoconf test has been run.
4746 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4747 Use underlying_strftime for %r.
4748 * sha.c: Merge in some clean-up and optimization changes from glibc.
4749 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4750 Ensure that it is a multiple of 64.
4751 Rearrange loop exit tests so as to avoid performing an
4752 additional fread after encountering an error or EOF.
4753 * realloc.c: Update copyright date.
4755 2003-08-14 Jim Meyering <jim@meyering.net>
4757 Merge from coreutils.
4758 * obstack.h: Whitespace changes.
4759 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4760 and xcalloc return values.
4761 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4762 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4763 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4764 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4765 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4767 Use mntctl's return value to drive the entry-processing loop, since
4768 we can't rely on the value of the vmt_length member in the last
4769 entry. On some systems doing so could result in exhausting
4770 virtual memory. Based in part on a patch from Mike Jetzer.
4772 2003-08-14 Jim Meyering <jim@meyering.net>
4773 and Paul Eggert <eggert@twinsun.com>
4775 Merges from coreutils, plus other fixes.
4776 * physmem.c: Merge in portability changes from gcc/libiberty
4777 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4778 for credits and details. Thanks to Kaveh Ghazi for helping
4779 to keep these files in sync.
4780 (ARRAY_SIZE): Define it.
4781 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4782 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4783 (memcasecmp): Don't assume size_t fits in unsigned int.
4784 Remove casts and duplicate code.
4785 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4786 (memcpy): Remove definition.
4787 Merge in some clean-up and optimization changes from glibc.
4788 [BLOCKSIZE]: Move definition to top of file.
4789 Ensure that it is a multiple of 64.
4790 Rearrange loop exit tests so as to avoid performing an
4791 additional fread after encountering an error or EOF.
4792 * md5.h (md5_uintptr): Define.
4793 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4794 return to the initial working directory. Preserve errno
4796 * idcache.c: Include "xalloc.h".
4797 (xmalloc, xrealloc): Remove decls.
4798 (getuser): Remove casts no longer required in C89.
4799 * human.c: Include stdio.h, for sprintf.
4800 * group-member.c: Include "xalloc.h".
4801 (xmalloc, xrealloc): Remove decls.
4802 (get_group_info): Remove casts no longer required in C89.
4803 * getusershell.c (readname): Remove casts no longer required in C89.
4804 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4805 * getline.c: Whitespace fix, from coreutils.
4807 2003-08-13 Paul Eggert <eggert@twinsun.com>
4809 * exclude.c: Include <ctype.h>
4810 (IN_CTYPE_DOMAIN): New macro.
4812 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4815 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4816 Undo previous (whitespace-only) change.
4818 2003-08-12 Paul Eggert <eggert@twinsun.com>
4820 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4821 Normalize leading white space and remove trailing white space.
4822 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4823 notice, as per ../config/srclist-update.
4825 Merge from coreutils.
4826 * euidaccess.h: New file.
4827 * euidaccess.c: Include it.
4828 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4829 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4830 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4832 2003-08-11 Bruno Haible <bruno@clisp.org>
4834 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4835 (vasnprintf): Use it instead of wcslen.
4837 2003-08-11 Bruno Haible <bruno@clisp.org>
4839 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4840 value to ensure that _Bool promotes to int. Use #define for _Bool when
4841 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4843 2003-08-10 Karl Berry <karl@gnu.org>
4845 * regex.h: update from libc (whitespace fix).
4847 2003-08-09 Paul Eggert <eggert@twinsun.com>
4849 Merge some files from coreutils. These changes were
4850 originally made by Jim Meyering.
4851 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4852 many older Unixes require this.
4853 * alloca.c (alloca): Remove cast to argument of free;
4854 no longer needed in C89.
4855 * alloca_.h, regex.h: Fix white space to match
4856 what GNU indent does.
4858 2003-08-05 Paul Eggert <eggert@twinsun.com>
4860 * bumpalloc.h: Remove.
4862 2003-08-04 Paul Eggert <eggert@twinsun.com>
4864 * getloadavg.c: Change copyright notice and spacing to conform to
4867 Merge from coreutils.
4868 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4870 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4871 from Karl Berry, implemented by Jim Meyering.
4872 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4873 from Dmitry V. Levin.
4874 Remove anachronistic cast of xrealloc.
4875 * fnmatch_.h (__const): Remove. Use 'const'.
4876 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4877 type. Otherwise, it wouldn't compile with at least /bin/cc on
4878 ymp-cray-unicos9.0.2.X.
4879 Combine two mostly-identical uses of alloca into one.
4880 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4882 2003-08-04 Dave Love <d.love@dl.ac.uk>
4886 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4887 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4888 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4889 obsolete NLIST_NAME_UNION.
4890 [__GNU__]: Undef BSD and FSCALE.
4891 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4893 2003-08-03 Paul Eggert <eggert@twinsun.com>
4895 * stdbool_.h (_Bool): Make it signed char, instead of
4896 an enum type, so that it's guaranteed to promote to int. See:
4897 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4899 2003-07-31 Paul Eggert <eggert@twinsun.com>
4901 * strerror.c: Include config.h, limits.h. Declare sprintf.
4902 (strerror): Don't assume that a printable int fits in 14 bytes.
4904 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4905 Bruno Haible <bruno@clisp.org>
4907 * getline.h (getline, getdelim): Change return type to ssize_t.
4908 * getline.c (getline, getdelim): Likewise.
4909 Remove _GNU_SOURCE define; now it's defined in config.h through
4912 2003-07-22 Paul Eggert <eggert@twinsun.com>
4914 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4915 over-parenthesization in macros.
4917 Sync with coreutils.
4919 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4922 Use `exit_failure' for xalloc and xmemcoll instead of their own
4923 private exit-failure variables.
4924 * xalloc.h (xalloc_exit_failure): Remove.
4925 * xmalloc.c: Likewise. Include exitfail.h.
4926 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4927 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4928 * xmemcoll.c: Likewise. Include exitfail.h.
4929 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4931 2003-07-18 Paul Eggert <eggert@twinsun.com>
4933 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4934 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4935 to test that it can stand by itself. Include "exitfail.h".
4936 Clients should set exit_failure instead.
4937 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4939 2003-07-18 Andreas Schwab <schwab@suse.de>
4941 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4943 2003-07-18 Bruno Haible <bruno@clisp.org>
4945 * getndelim2.h: New file.
4946 * getndelim2.c: Make into a module of its own. Include config.h,
4948 (getndelim2): Make non-static. Change return type to ssize_t.
4949 * getline.h: Change argument names.
4950 * getline.c: Include getndelim2.h instead of getndelim2.c.
4951 * getnline.c: Include getndelim2.h.
4953 2003-07-17 Bruno Haible <bruno@clisp.org>
4955 * Makefile.am: Remove file.
4956 * Makefile.in: Remove file.
4958 2003-07-17 Bruno Haible <bruno@clisp.org>
4960 * getnline.h: New file.
4961 * getnline.c: New file.
4962 * getndelim2.c: New file, extracted from getline.c.
4963 (getndelim2): Renamed from getdelim2, with added nmax argument.
4964 * getline.c: Include getndelim2.c.
4965 (getdelim2): Moved out to getndelim2.c.
4966 (getline, getdelim): Update.
4968 2003-07-15 <karl@gnu.org>
4970 * vasnprintf.c: update from gettext.
4972 2003-07-15 Jim Meyering <jim@meyering.net>
4974 * makepath.c (make_path): Enclose diagnostic in _(...).
4976 2003-07-14 Paul Eggert <eggert@twinsun.com>
4978 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4979 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4980 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4981 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4982 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4983 updated automatically by ../config/srclist-update. This changes
4984 their license from LPGL to GPL.
4986 2003-07-14 Jim Meyering <jim@meyering.net>
4988 Don't emit diagnostics. Let callers do that.
4989 * save-cwd.c: Don't include "error.h".
4990 (save_cwd): Don't call error. Ensure that errno is valid
4991 when returning nonzero.
4993 * save-cwd.h (restore_cwd): Update prototype.
4994 * save-cwd.c (restore_cwd): Remove two parameters.
4995 Simplify. Don't call error upon failure. Let callers do that.
4996 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4997 when auditing is enabled. But don't bother updating the #if.
4999 2003-07-14 Simon Josefsson <jas@extundo.com>
5001 * mempcpy.h: New file.
5002 * mempcpy.c: New file.
5004 2003-07-14 Paul Eggert <eggert@twinsun.com>
5006 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5007 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5008 unicodeio.c, unicodeio.h, unlocked-io.h:
5009 Switch from LGPL to GPL.
5011 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5013 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5014 it breaks C++ compilation.
5015 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5017 2003-07-10 Jim Meyering <jim@meyering.net>
5019 * vasnprintf.c: Remove trailing blanks.
5020 Make cpp indentation consistent.
5022 2003-07-09 Paul Eggert <eggert@twinsun.com>
5024 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5025 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5026 Switch from LGPL to GPL.
5028 2003-07-07 Paul Eggert <eggert@twinsun.com>
5030 * mktime.c: Fix some boundary cases and remove need for floating point.
5032 Issue a compile-time diagnostic if time_t is floating point, or if
5033 two's complement arithmetic is not in effect, or if arithmetic
5034 right shift does not propagate the sign. These assumptions were
5035 all in the original code but they weren't checked.
5037 (TIME_T_MIDPOINT, verify): New macros.
5038 (__isleap): Remove; it has integer overflow problems.
5039 (leapyear): New function, without those problems.
5040 (ydhms_tm_diff): Remove; splitting into two parts.
5041 (ydhms_diff): New function, containing the arithmetic part of
5042 the old ydhms_tm_diff function. Issue a compile-time
5043 diagnostic if we are not using C99 integer division.
5044 Avoid casts when possible.
5045 (guess_time_tm): New function, containing the checking part of
5046 the old ydhms_tm_diff function. Return the new value, rather than
5047 the difference between it and the old. Accept a new argument T
5048 so that *T specifies the old value. Check for overflow in the result.
5050 (__mktime_internal): Use a time_t offset, not a long int offset.
5051 This undoes the 2003-06-04 change, which is no longer needed now
5052 that we have better overflow checking.
5053 (localtime_offset): Likewise.
5055 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5056 and long are 64-bit but int is only 32-bit.
5057 (ydhms_diff): Use long int to store year1 and yday1.
5058 Issue a compile-time diagnostic if long int is not wide enough.
5060 (__mktime_internal): Use long int to store adjusted year and yday.
5061 Use plain C rather than preprocessor commands, if that doesn't
5063 Check for overflow (and try to repair) after each probe
5064 rather than checking only at the very end. This avoids some bugs
5065 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5066 does not equal GMT offset at maximum time).
5067 Use integer to check for overflow rather than floating point; this
5068 is more portable to non-IEEE hosts, and is a tad faster.
5069 When we detect that we are oscillating between two values,
5070 don't check whether tm_isdst has the requested value, since
5071 we already know the answer. When tm_isdst has the wrong value,
5072 use a different heuristic to find the right one, based on the
5073 extreme values actually observed in practice in tz2003a,
5074 rather than the (overly optimistic) "previous 3 calendar quarters".
5076 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5077 "T const" to accommodate glibc style.
5078 (check_result): Use less-confusing report format. "long" -> "long int.
5080 Don't loop if the iteration overflows time_t.
5081 Allow a negative step in the iteration.
5083 2003-07-01 Paul Eggert <eggert@twinsun.com>
5085 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5086 having it depend on HAVE_SYS_TYPES_H.
5088 2003-06-25 Bruno Haible <bruno@clisp.org>
5090 * readlink.c: New file.
5092 2003-06-20 Bruno Haible <bruno@clisp.org>
5094 Assume C89, so PARAMS isn't needed.
5095 * unicodeio.h (PARAMS): Remove.
5096 * unicodeio.c: Don't use PARAMS.
5098 2003-06-18 Jim Meyering <jim@meyering.net>
5100 Merge changes from coreutils.
5101 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5102 Remove explicit declarations of xmalloc and realloc.
5104 (read_utmp): Remove anachronistic cast of xmalloc.
5106 2003-06-17 Paul Eggert <eggert@twinsun.com>
5108 Assume C89, so PARAMS isn't needed.
5109 * backupfile.h (PARAMS): Remove. All uses removed.
5110 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5111 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5112 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5113 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5114 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5115 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5116 xstrtol.h: Likewise.
5117 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5118 same.h, strverscmp.h: Do not include config.h; no longer needed.
5119 Anyway, config.h should always be included before any other file.
5121 2003-06-11 Simon Josefsson <jas@extundo.com>
5123 * sysexit_.h: New file.
5125 2003-05-20 Derek Price <derek@ximbiot.com>
5127 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5129 2003-06-10 Simon Josefsson <jas@extundo.com>
5131 * strchrnul.h: New file.
5132 * strchrnul.c: New file.
5134 2003-06-10 Simon Josefsson <jas@extundo.com>
5136 * argp.h: New file, from glibc.
5137 * argp-ba.c: New file, from glibc.
5138 * argp-eexst.c: New file, from glibc.
5139 * argp-fmtstream.c: New file, from glibc.
5140 * argp-fmtstream.h: New file, from glibc.
5141 * argp-fs-xinl.c: New file, from glibc.
5142 * argp-help.c: New file, from glibc.
5143 * argp-namefrob.h: New file, from glibc.
5144 * argp-parse.c: New file, from glibc.
5145 * argp-pv.c: New file, from glibc.
5146 * argp-pvh.c: New file, from glibc.
5147 * argp-xinl.c: New file, from glibc.
5149 2003-06-07 Jim Meyering <jim@meyering.net>
5151 * readtokens.h: Put `Free Software Foundation, Inc.'
5152 in place of my name in the copyright comment.
5153 Remove definition and uses of __P.
5156 * stat.c: Don't declare xmalloc explicitly.
5157 Instead, include "xalloc.h".
5158 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5159 xrealloc, and xcalloc return values.
5160 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5162 * xgetcwd.h: Remove definition/uses of PARAMS.
5164 2003-06-06 Jim Meyering <jim@meyering.net>
5166 * stdbool_.h: Renamed from stdbool.h.in.
5168 2003-06-06 Jim Meyering <jim@meyering.net>
5170 Merge from coreutils.
5171 * same.c: (same_name): Declare *_basename locals to be `const'.
5172 Consolidate declarations and initializations of *_base* locals.
5174 Merge from coreutils.
5175 This avoids a core dump on systems without GNU putenv,
5176 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5177 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5178 (unsetenv): New static function, from GNU libc.
5179 (rpl_putenv): Use it.
5181 * modechange.c: Remove trailing blanks.
5183 Merge from coreutils.
5184 * fsusage.c: Remove declaration of statfs.
5185 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5187 * posixtm.c: Include <stdbool.h> unconditionally.
5189 2003-06-05 Paul Eggert <eggert@twinsun.com>
5191 * mktime.c (__mktime_internal): When resolving a tm_isdst
5192 mismatch, look in future quarters as well as past. This fixes a
5193 bug when processing fall-backwards gaps immediately after a long
5194 period of daylight-saving time.
5196 * mktime.c: Assume freestanding C89 or better.
5197 (HAVE_LIMITS_H): Remove. Assume it's 1.
5198 (__P): Remove; not used.
5199 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5200 (mktime, not_equal_tm, print_tm, check_result,
5201 main): Use prototypes. Use const * where appropriate.
5202 (main): Fix typo in testing code that uncovered by above changes.
5203 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5205 2003-06-04 Paul Eggert <eggert@twinsun.com>
5207 * mktime.c: Fix Debian bug 177940
5208 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5209 (localtime_offset): Now long int, not time_t, because we want it
5210 to be guaranteed to be signed. All uses changed.
5211 (__mktime_internal): If overflow would occur when adding offset,
5214 Merge 'human' changes from coreutils. Rewrite to support
5215 locale-specific notations like thousands separators.
5216 * human.c: Simplify authorship notice.
5217 Include human.h immediately after config.h.
5218 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5219 <limits.h>: Do not include, since human.h does.
5220 (SIZE_MAX, UINTMAX_MAX): New macros.
5221 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5222 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5223 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5224 (power_letter): Renamed from suffixes.
5225 (generate_suffix_backwards): Remove.
5226 (adjust_value): Now takes int style (because of human.h changes)
5227 and long double value (for greater precision on some platforms).
5228 (group_number): New function.
5229 (human_readable): Use it. Use integer options, not enum.
5230 Put the options before the sizes in the arg list.
5231 Support all the new options.
5232 The old human_readable function has been removed;
5233 use inttostr.h instead.
5234 (human_readable, default_block_size, humblock):
5235 Use uintmax_t, not int, for block sizes.
5236 (human_readable_inexact, block_size_types): Remove.
5237 (block_size_opts): New constant.
5238 (human_options): Renamed from human_block_size, with new signature
5239 that allows block sizes up to UINTMAX_MAX. All callers changed.
5240 * human.h: Add copyright and authorship notice.
5241 Include <limits.h> and <stdbool.h> unconditionally.
5242 (PARAMS): Remove. All uses removed.
5243 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5244 (enum human_inexact_style): Remove tag; now a nameless enum.
5245 (human_floor, human_ceiling, human_round_to_even): Now have
5246 values 2, 0, 1 rather than -1, 1, 0.
5247 (human_group_digits, human_suppress_point_zero, human_autoscale,
5248 human_base_1024, human_SI, human_B): New constants.
5249 (human_readable_inexact, human_block_size): Remove.
5250 (human_readable): Size args are now uintmax_t, not int.
5251 (human_options): New decl.
5253 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5254 unnecessary now that we assume C89 or better. This change
5255 imported from coreutils.
5257 * mktime.c (__mktime_internal): Do not reject negative timestamps
5258 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5259 in the 2003-05-30 sync from glibc.
5261 .h files should stand alone, but we shouldn't include <sys/types.h>
5262 if we can get away with just <stddef.h>.
5264 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5265 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5266 rather than <sys/types.h>, as we merely need size_t.
5267 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5269 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5270 Include <stdio.h>, to get FILE.
5271 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5272 memcasecmp.h has included <stddef.h> and all we need is size_t.
5273 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5274 our interface, instead of including <sys/types.h>
5276 2003-06-02 Paul Eggert <eggert@twinsun.com>
5279 Fix some minor time-related bugs with POSIX time arguments.
5280 Some valid time stamps were being rejected (notably -1, and
5281 time stamps before 1900 on 64-bit hosts). And some invalid
5282 time stamps were being accepted, e.g. September 31.
5284 * posixtm.h (posixtime): Return bool instead of time_t, so
5285 that we can return (time_t) -1 successfully.
5286 * posixtm.c: Likewise.
5287 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5288 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5289 (t): Remove static var.
5290 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5291 of static var. All uses changed.
5292 (year): Do not reject years before 1900; they can occur with
5294 (posix_time_parse): Do not check for out-of-range components;
5295 that is now the caller's responsibility, since our checks were
5296 only approximations.
5297 (posixtime): Use mktime to check for out-of-range components,
5298 since it knows them exactly.
5299 If mktime returns (time_t) -1, check whether an error actually occurred
5300 by invoking localtime on -1.
5301 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5302 posixtime failures better.
5303 Improve the test data (in comments only).
5305 2003-05-30 <karl@gnu.org>
5307 * mktime.c: update from libc.
5309 2003-05-30 Bruno Haible <bruno@clisp.org>
5311 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5312 * localcharset.h: Likewise.
5313 * localcharset.c: Likewise.
5315 2003-05-28 Paul Eggert <eggert@twinsun.com>
5317 Assume the headers required for C89 freestanding compilers.
5318 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5319 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5320 without checking for HAVE_LIMITS_H.
5321 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5322 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5324 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5325 * exclude.c: Include <stdbool.h> unconditionally.
5326 * tempname.c: Include <stddef.h> unconditionally.
5327 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5328 * modechange.c, rpmatch.c (NULL): Don't define, since
5329 <stddef.h> does that.
5330 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5331 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5332 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5333 * xstrtol.c: Likewise.
5334 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5335 * savedir.c: Include <stddef.h> instead of defining NULL.
5337 * addext.c (addext): Use assignment rather than cast, to avoid
5338 warnings on some platforms.
5340 * mktime.c (__mktime_internal): Do not reject negative timestamps
5343 2003-05-10 Bruno Haible <bruno@clisp.org>
5345 * linebreak.c (iconv_string_length): Don't return -1 just because the
5346 string is longer than 4 KB.
5348 2003-05-12 Jim Meyering <jim@meyering.net>
5350 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5351 the space-padded-by-default conversion specifiers, %e, %k, %l.
5353 2003-05-03 Bruno Haible <bruno@clisp.org>
5355 Upgrade to Unicode-4.0.
5356 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5357 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5358 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5359 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5360 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5361 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5362 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5363 Change width of U+E0100..U+E01EF from 1 to 0.
5365 2003-04-25 Bruno Haible <bruno@clisp.org>
5367 * copy-file.c: Include <stddef.h>, for size_t.
5369 2003-04-25 Jim Meyering <jim@meyering.net>
5371 * copy-file.c (copy_file_preserving): Declare buf_size to be
5372 of type size_t, not int.
5374 2003-04-11 Jim Meyering <jim@meyering.net>
5376 Merge changes from Coreutils.
5378 2003-03-22 Jim Meyering <jim@meyering.net>
5380 * strftime.c (widen): Cast alloca return value to proper type.
5382 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5385 * strftime.c (my_strftime): Handle very large width
5386 specifications for numeric values correctly. Improve checks for
5389 2003-01-19 Jim Meyering <jim@meyering.net>
5391 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5392 (nl_get_alt_digit) [! defined my_strftime]: Define.
5393 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5394 _nl_get_alt_digit and _nl_get_walt_digit.
5396 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5397 These changes have no effect outside of _LIBC.
5399 2003-04-10 Bruno Haible <bruno@clisp.org>
5401 * findprog.h: New file, from GNU gettext.
5402 * findprog.c: New file, from GNU gettext.
5404 2003-04-05 Jim Meyering <jim@meyering.net>
5406 Merge changes from Coreutils.
5408 * exclude.h (PARAMS): Remove definition and uses.
5409 * exclude.c: Remove uses of `PARAMS'.
5411 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5412 Add test-cases for DOS filenames. Declare program_name.
5413 (main): Set up program_name. Patch by Rich Dawe.
5415 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5417 Use mntctl's return value to drive the entry-processing loop, since
5418 we can't rely on the value of the vmt_length member in the last
5419 entry. On some systems doing so could result in exhausting
5420 virtual memory. Based in part on a patch from Mike Jetzer.
5422 2003-04-04 Bruno Haible <bruno@clisp.org>
5424 * linebreak.h: New file, from GNU gettext.
5425 * linebreak.c: New file, from GNU gettext with slight modifications.
5426 * lbrkprop.h: New file, from GNU gettext.
5428 2003-04-03 Bruno Haible <bruno@clisp.org>
5430 * utf8-ucs4.h: New file, from GNU gettext.
5431 * utf16-ucs4.h: New file, from GNU gettext.
5432 * ucs4-utf8.h: New file, from GNU gettext.
5433 * ucs4-utf16.h: New file, from GNU gettext.
5435 2003-04-02 Bruno Haible <bruno@clisp.org>
5437 * binary-io.h: New file, from GNU gettext.
5439 2003-04-01 Bruno Haible <bruno@clisp.org>
5441 * pathname.h: New file, from GNU gettext.
5442 * concatpath.c: New file, from GNU gettext.
5444 2003-03-30 Bruno Haible <bruno@clisp.org>
5446 * copy-file.c (copy_file_preserving): Don't set owner if the function
5447 chown() doesn't exist.
5449 2003-03-28 Bruno Haible <bruno@clisp.org>
5451 * copy-file.h: New file, from GNU gettext.
5452 * copy-file.c: New file, from GNU gettext.
5454 2003-03-18 Jim Meyering <jim@meyering.net>
5456 * quote.c (quote_n): Fix typo in comment.
5458 2003-03-14 Jim Meyering <jim@meyering.net>
5460 Merge changes from Coreutils.
5461 * obstack.h (obstack_object_size): Declare temporary, __o,
5462 to be const, in order to avoid warnings.
5463 (obstack_room): Likewise.
5464 (obstack_empty_p): Likewise.
5466 2003-03-13 Paul Eggert <eggert@twinsun.com>
5468 Merge changes from Bison.
5469 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5470 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5471 when compiling Bison 1.875's `bitset bset = obstack_alloc
5472 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5473 * hash.c: Include <stdbool.h> unconditionally.
5475 2003-03-09 Paul Eggert <eggert@twinsun.com>
5477 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5478 Reported by Bruce Becker; see:
5479 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5481 2003-03-03 Paul Eggert <eggert@twinsun.com>
5482 Bruno Haible <bruno@clisp.org>
5484 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5485 Reported by John Hughes, see
5486 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5488 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5490 * poll_.h: New file.
5493 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5495 * mathl.h: New file.
5496 * acosl.c: New file.
5497 * asinl.c: New file.
5498 * atanl.c: New file.
5499 * ceill.c: New file.
5502 * floorl.c: New file.
5503 * frexpl.c: New file.
5504 * ldexpl.c: New file.
5506 * sincosl.c: New file.
5508 * sqrtl.c: New file.
5510 * trigl.c: New file.
5511 * trigl.h: New file.
5513 2003-02-17 Bruno Haible <bruno@clisp.org>
5515 * mkdtemp.h: New file, from GNU gettext.
5516 * mkdtemp.c: New file, from GNU gettext.
5518 2003-01-31 Bruno Haible <bruno@clisp.org>
5520 * rename.c: #undef rename before defining rpl_rename.
5521 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5523 2003-01-30 Bruno Haible <bruno@clisp.org>
5525 * printf-args.h: New file, from GNU gettext.
5526 * printf-args.c: New file, from GNU gettext.
5527 * printf-parse.h: New file, from GNU gettext.
5528 * printf-parse.c: New file, from GNU gettext.
5529 * vasnprintf.h: New file, from GNU gettext.
5530 * vasnprintf.c: New file, from GNU gettext.
5531 * asnprintf.c: New file, from GNU gettext.
5532 * vasprintf.h: New file, from GNU gettext with modifications.
5533 * vasprintf.c: New file, from GNU gettext.
5534 * asprintf.c: New file, from GNU gettext.
5536 2003-01-29 Bruno Haible <bruno@clisp.org>
5538 * stpncpy.h: New file, from GNU gettext with modifications.
5539 * stpncpy.c: New file, from GNU gettext with modifications.
5541 2003-01-28 Bruno Haible <bruno@clisp.org>
5543 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5545 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5548 2003-01-27 Bruno Haible <bruno@clisp.org>
5550 * xsetenv.h: New file, from GNU gettext.
5551 * xsetenv.c: New file, from GNU gettext.
5553 2003-01-23 Bruno Haible <bruno@clisp.org>
5555 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5557 2003-01-22 Bruno Haible <bruno@clisp.org>
5559 * exit.h: New file, from GNU gettext.
5561 2003-01-11 Bruno Haible <bruno@clisp.org>
5563 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5564 * strcase.h (strcasecmp, strncasecmp): Likewise.
5566 2003-01-14 Jim Meyering <jim@meyering.net>
5568 * same.c (same_name): Tweak a comment.
5570 2003-01-11 Bruno Haible <bruno@clisp.org>
5572 * same.c (same_name): Reorder tests so as to avoid calling stat()
5573 when a string comparison is sufficient.
5575 2003-01-11 Bruno Haible <bruno@clisp.org>
5577 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5580 2003-01-11 Bruno Haible <bruno@clisp.org>
5582 * hash-pjw.c: Add comment about low quality of this function.
5584 2003-01-12 Paul Eggert <eggert@twinsun.com>
5586 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5587 to avoid collisions with libcurses and libreadline.
5589 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5590 * getstr.h, getstr.c: Remove.
5591 * getline.c: Include "getline.h", to check interface.
5592 Move body of old getstr.c here: this defines MIN_CHUNK and
5593 declares getdelim2, which is renamed from getstr.
5594 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5596 * linebuffer.c (readlinebuffer): Renamed from readline.
5598 * linebuffer.h: Likewise.
5599 (readline): Remove backward-compatibility macro.
5601 2003-01-12 Jim Meyering <jim@meyering.net>
5603 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5605 2003-01-10 Bruno Haible <bruno@clisp.org>
5607 * alloca_.h: New file.
5608 * getdate.y: Unconditionally include alloca.h.
5609 * makepath.c: Likewise.
5610 * setenv.c: Likewise.
5611 * userspec.c: Likewise.
5613 2003-01-09 Bruno Haible <bruno@clisp.org>
5615 * stdbool.h.in: New file.
5617 2003-01-08 Bruno Haible <bruno@clisp.org>
5619 * safe-read.c: Include specification header first, to ensure its
5621 * full-write.c: Likewise.
5623 2003-01-08 Jim Meyering <jim@meyering.net>
5625 * full-write.c: Undefine and define-away `const' after inclusion
5626 of errno.h, not before. Suggestion from Bruno Haible.
5628 2003-01-07 Jim Meyering <jim@meyering.net>
5630 * full-write.c: Rework so that it may serve to define full_read, too.
5631 * full-read.c: Simply #define FULL_READ and include full-write.c.
5633 2003-01-06 Jim Meyering <jim@meyering.net>
5635 * version-etc.c: Update year in translatable copyright string.
5637 2002-12-25 Bruno Haible <bruno@clisp.org>
5639 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5640 * xstrtol.h: Likewise.
5641 * xstrtoimax.c: Likewise.
5642 * xstrtoumax.c: Likewise.
5643 * human.h: Likewise.
5645 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5646 on systems that have <inttypes.h> but not <stdint.h>.
5648 2002-12-31 Paul Eggert <eggert@twinsun.com>
5650 * memcoll.c (memcoll): Fall back on a simple algorithm using
5651 memcmp if strcoll doesn't work.
5653 2002-12-23 Bruno Haible <bruno@clisp.org>
5655 * localcharset.h: New file.
5656 * localcharset.c: Include it.
5657 * unicodeio.c: Likewise.
5659 2002-12-22 Bruno Haible <bruno@clisp.org>
5661 * utime.c (utime_null): No need to call ftruncate if the file was
5664 2002-12-23 Bruno Haible <bruno@clisp.org>
5666 * memcoll.c (STRCOLL): New macro.
5669 2002-12-22 Bruno Haible <bruno@clisp.org>
5671 * getstr.h (getstr): Define, to avoid clash with libcurses.
5672 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5674 2002-12-22 Bruno Haible <bruno@clisp.org>
5676 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5678 2002-12-23 Bruno Haible <bruno@clisp.org>
5680 * getline.h: Include <stddef.h>, for size_t.
5682 * unicodeio.h: Include <stddef.h>, for size_t.
5683 * unicodeio.c: Don't include <stddef.h>.
5685 2002-12-17 Bruno Haible <bruno@clisp.org>
5687 * canon-host.c (strdup): Remove unused declaration.
5689 * fsusage.c: Include full_read.h.
5690 (get_fs_usage): Use full_read instead of safe_read.
5692 * utime.c (utime_null): Use SAFE_READ_ERROR.
5694 2002-12-11 Bruno Haible <bruno@clisp.org>
5696 * setenv.h: Rewritten to cope with systems that have setenv() but not
5698 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5701 2002-12-11 Bruno Haible <bruno@clisp.org>
5703 * setenv.c (alloca): Fall back to malloc.
5705 (setenv): Use freea() to free memory allocated with alloca().
5707 2002-11-13 Bruno Haible <bruno@clisp.org>
5709 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5710 function declarations.
5711 * unsetenv.c (unsetenv): Likewise.
5713 2002-03-04 Bruno Haible <bruno@clisp.org>
5715 Portability to AIX 4.3.3.
5716 * unsetenv.c: New file, extracted from setenv.c.
5717 * setenv.c: Move the unsetenv() function to unsetenv.c.
5719 2001-12-20 Bruno Haible <bruno@clisp.org>
5721 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5722 use malloc instead. For SunOS 4.
5724 2001-12-11 Bruno Haible <bruno@clisp.org>
5726 * setenv.c: Declare alloca.
5727 (compar_fn_t): New typedef.
5728 (KNOWN_VALUE, STORE_VALUE): Use it.
5730 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5733 2002-12-10 Paul Eggert <eggert@twinsun.com>
5735 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5736 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5737 Choose values that are less likely to collide with system fnmatch
5739 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5740 defined (e.g., a pure POSIX system).
5741 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5742 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5744 2002-12-06 Jim Meyering <jim@meyering.net>
5746 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5748 Merge in changes from libc's misc/error.c, in preparation
5749 for the merge of gnulib's changes back into libc.
5751 * error.c (_): Define only if not already defined.
5752 Move definition to follow all #include directives.
5753 Include unlocked-io.h only if !_LIBC.
5754 [_LIBC]: Include <libio/libioP.h>.
5755 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5756 (fflush): Tweak definition to use INTUSE.
5759 2002-12-05 Paul Eggert <eggert@twinsun.com>
5761 * alloca.c [defined emacs]: Include "lisp.h".
5762 (xalloc_die) [defined emacs]: New macro.
5763 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5764 [! defined emacs]: Include <xalloc.h>.
5765 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5766 (pointer): Typedef to POINTER_TYPE *.
5767 (malloc): Remove decl; we now always use xmalloc.
5768 (alloca): Use old-style definition, since Emacs needs this.
5769 Check for arithmetic overflow when computing combined size.
5771 2002-12-04 Paul Eggert <eggert@twinsun.com>
5773 Do not generate unlocked-io.h automatically, since it's easier to
5774 maintain it by hand.
5776 * unlocked-io.h: New file, from GNU diffutils,
5777 but with proper copyright notice and attribution.
5779 * Makefile.am: Add copyright notice.
5780 (libfetish_a_SOURCES): Add unlocked-io.h.
5781 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5782 (DISTCLEANFILES, io_functions): Remove macros.
5783 (EXTRA_DIST): Remove gen_uio.
5784 (unlocked-io.h): Remove rule.
5786 2002-12-04 Jim Meyering <jim@meyering.net>
5788 Reflect the fact that stat.c and lstat.c are no longer generated.
5789 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5790 (DISTCLEANFILES): Likewise.
5791 (EXTRA_DIST): Likewise.
5792 (all_local): Don't depend on stat.c or lstat.c.
5793 (stat.c, lstat.c): Remove rules.
5794 (EXTRA_DIST): Remove xstat.in.
5796 * xstat.in: Remove file. Contents moved into stat.c.
5797 * stat.c: New file. Contents mostly from xstat.in.
5798 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5799 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5801 * safe-read.c: Rework so that it may serve to define safe_write, too.
5802 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5804 2002-12-03 Jim Meyering <jim@meyering.net>
5806 * safe-read.c, safe-write.c: Change variable names and comments, but
5807 not semantics, to minimize the differences between these two files.
5808 (safe_read): Change comment to mention SAFE_READ_ERROR.
5810 * safe-read.c (IS_EINTR): Define.
5811 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5813 2002-12-02 Bruno Haible <bruno@clisp.org>
5815 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5816 Define, taken from safe-read.c.
5817 (INT_MAX): Provide fallback.
5818 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5819 * safe-write.h (SAFE_WRITE_ERROR): Define.
5821 * safe-read.c (EINTR): Remove definition.
5822 (safe_read): Don't use EINTR if it is absent.
5824 2002-12-02 Jim Meyering <jim@meyering.net>
5826 * safe-read.c (EINTR): Define.
5827 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5828 (INT_MAX): Provide fallback.
5829 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5831 * safe-read.h (SAFE_READ_ERROR): Define.
5833 2002-12-01 Jim Meyering <jim@meyering.net>
5835 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5836 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5838 2002-11-27 Paul Eggert <eggert@twinsun.com>
5840 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5841 hash_rehash): Replace `if (limit <= value) abort ();' with
5842 `if (! (value < limit)) abort ();', for readability.
5844 2002-11-26 <karl@gnu.org>
5846 * strdup.c: copy from libc again, with jim's ok.
5847 * .cppi-disable: re-add strdup.c
5849 2002-11-25 <karl@gnu.org>
5851 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5852 instead of "strtol.c".
5854 2002-11-25 Jim Meyering <jim@meyering.net>
5856 * mktime.c: Sync from libc, now that it has the latest fix.
5858 2002-11-24 <karl@gnu.org>
5860 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5861 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5863 2002-11-24 Jim Meyering <jim@meyering.net>
5865 Update from coreutils:
5867 * mktime.c: Merge in changes from libc.
5869 Avoid a link-time failure on some Linux systems.
5870 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5871 (__mon_yday): Declare with the STATIC attribute.
5872 (__mktime_internal): Likewise.
5873 Based on a report from Greg Schafer.
5875 2002-11-23 Jim Meyering <jim@meyering.net>
5877 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5878 Use `unsigned', not `int', as type of index.
5880 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5882 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5884 2002-11-22 Paul Eggert <eggert@twinsun.com>
5886 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5887 hint that one should use `if (! x) abort ();' rather than `assert
5888 (x);', and anyway it's one less thing to worry about configuring.
5889 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5890 hash_rehash, hash_insert): Use abort rather than assert.
5892 2002-11-22 Paul Eggert <eggert@twinsun.com>
5894 * quotearg.h: Allow multiple inclusion by surrounding with
5895 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5896 so that we can be included first.
5897 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5898 * quotearg.c: Include quotearg.h immediately after config.h.
5899 No need to include stddef.h or sys/types.h any more.
5900 Surround local include files with "", not "<>".
5901 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5902 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5903 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5904 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5905 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5906 (ISPRINT): Remove; no longer needed now that we assume C89.
5908 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5911 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5912 quotearg_char): Use SIZE_MAX rather than
5913 (size_t) -1 when we are talking about "infinity".
5915 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5917 2002-11-22 Bruno Haible <bruno@clisp.org>
5919 * safe-read.h: Assume C89. Add comments.
5920 (safe_read): Change return type to size_t.
5921 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5922 counts > SSIZE_MAX correctly.
5923 * safe-write.h: New file.
5924 * safe-write.c: New file.
5925 * full-read.h: New file.
5926 * full-read.c: New file.
5927 * full-write.h: Assume C89. Add comments.
5928 * full-write.c: Include safe-write.h.
5929 (full_write): Rewritten to use safe_write.
5930 Suggested by Jim Meyering and Paul Eggert.
5932 2002-11-21 Bruno Haible <bruno@clisp.org>
5934 Remove case insensitive option matching.
5935 * argmatch.h (argcasematch): Remove declaration.
5936 (ARGCASEMATCH): Remove macro.
5937 (__xargmatch_internal): Remove case_sensitive argument.
5938 (XARGMATCH): Update.
5939 (XARGCASEMATCH): Remove macro.
5940 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5941 case_sensitive argument.
5942 (argcasematch): Remove function.
5943 (__xargmatch_internal): Remove case_sensitive argument.
5944 (main): Use XARGMATCH instead of XARGCASEMATCH.
5946 * xmalloc.c: Change compile-time error message. Add comment about
5947 required autoconf version.
5949 2002-11-21 Jim Meyering <jim@meyering.net>
5951 * strdup.c (strdup): Tweak comment and initial #if/#include.
5953 Merge in changes from the coreutils.
5955 2002-09-25 Paul Eggert <eggert@twinsun.com>
5956 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5957 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5958 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5959 int. Work more efficiently if X is the same width as uintmax_t.
5960 Do not compare X to -1, to avoid bogus compiler warning.
5961 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5962 Don't assume that f_frsize and f_bsize are the same type.
5964 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5967 * makepath.c (make_path): Restore umask *before* creating the final
5969 (make_path): Minor reformatting.
5971 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5972 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5974 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5975 ones. At least on GNU/Linux systems, `auto' means something else.
5978 2002-11-20 Paul Eggert <eggert@twinsun.com>
5980 Merge argmatch cleanups from Bison. Assume C89.
5982 * argmatch.c: Include config.h here, not in argmatch.h.
5983 Include stdlib.h, for EXIT_FAILURE.
5984 Always include <string.h>, since we assume C89.
5985 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5986 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5987 Include <stddef.h> instead, since it's all we need for size_t.
5988 (PARAMS): Remove. All uses removed.
5989 (ARRAY_CARDINALITY): Do not bother to #undef.
5990 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5991 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5992 Remove unnecessary parentheses.
5993 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5994 Insert necessary parentheses.
5995 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5996 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5998 2002-11-19 Bruno Haible <bruno@clisp.org>
6000 * mbswidth.c: Include mbswidth.h right at the beginning.
6001 * mbswidth.h: Include <stddef.h>, for size_t.
6003 * mbswidth.h (PARAMS): Remove macro.
6004 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6005 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6007 * gcd.h (PARAMS): Remove macro.
6008 (gcd): Use ANSI C function declarations.
6009 * gcd.c (gcd): Likewise.
6011 2002-11-15 Bruno Haible <bruno@clisp.org>
6013 * strcspn.c: Include <stddef.h>.
6014 (strcspn): Use ANSI C function declaration. Change return type to
6016 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6017 (strpbrk): Use NULL.
6018 * strpbrk.h (PARAMS): Remove macro.
6019 (strpbrk): Use ANSI C function declaration.
6020 * strstr.c: Don't include <sys/types.h>.
6021 * strstr.h (PARAMS): Remove macro.
6022 (strstr): Use ANSI C function declarations.
6024 2002-11-06 Bruno Haible <bruno@clisp.org>
6026 * gcd.h (gcd): Change argument type to 'unsigned long'.
6027 * gcd.c (gcd): Likewise.
6029 2002-11-05 Bruno Haible <bruno@clisp.org>
6031 * gcd.h: New file, from gettext-0.11.5.
6032 * gcd.c: New file, from gettext-0.11.5.
6034 2002-11-05 Bruno Haible <bruno@clisp.org>
6036 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6037 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6038 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6039 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6041 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6042 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6044 * closeout.c: Include gettext.h instead of <libintl.h>.
6045 * human.c: Include gettext.h instead of <libintl.h>.
6046 * quotearg.c: Include gettext.h instead of <libintl.h>.
6047 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6048 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6049 * userspec.c: Include gettext.h instead of <libintl.h>.
6050 * version-etc.c: Include gettext.h instead of <libintl.h>.
6051 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6052 (textdomain): Remove definition.
6053 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6055 * long-options.c: Remove include of <libintl.h> and definition of _.
6056 * same.c: Remove include of <libintl.h> and definition of _.
6058 2002-11-04 Bruno Haible <bruno@clisp.org>
6060 * stpcpy.h: New file, from GNU gettext-0.11.5.
6061 * strcase.h: New file, from GNU gettext-0.11.5.
6062 * strpbrk.h: New file, from GNU gettext-0.11.5.
6063 * strstr.h: New file, from GNU gettext-0.11.5.
6064 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6066 2002-05-09 Bruno Haible <bruno@clisp.org>
6068 * config.charset: Update for newest glibc. Add canonical names
6069 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6071 2002-05-09 Bruno Haible <bruno@clisp.org>
6073 * localcharset.c (get_charset_aliases): Add more Windows specific
6076 2002-05-08 Owen Taylor <otaylor@redhat.com>
6078 * config.charset: A few additions for Solaris.
6080 2001-12-05 Bruno Haible <bruno@clisp.org>
6082 * localcharset.c (locale_charset): Don't return an empty string.
6084 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6086 * config.charset: msdos in uk_UA uses CP1125.
6088 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6090 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6091 * localcharset.c (locale_charset): Declare as extern "C".
6093 2002-02-15 Bruno Haible <bruno@clisp.org>
6095 * config.charset [msdosdjgpp]: For Russian, use CP866.
6097 2002-02-11 Bruno Haible <bruno@clisp.org>
6099 * config.charset: Add support for NetBSD.
6101 2002-09-25 <karl@gnu.org>
6103 * strdup.c: copy from libc/string (via ../config/srclist*).
6104 * getopt*: copy from libc/posix.
6105 * gettext.h: copy from gettext.
6106 * .cppi-disable: add strdup.c, gettext.h.
6108 2002-07-01 Jim Meyering <meyering@lucent.com>
6110 * c-stack.c: Include sys/time.h.
6111 From Volker Borchert.
6113 2002-06-11 Paul Eggert <eggert@twinsun.com>
6115 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6116 New macro. Use it uniformly instead of
6117 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6118 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6119 reported by Vin Shelton.
6121 2002-06-22 Jim Meyering <meyering@lucent.com>
6123 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6124 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6126 2002-06-22 Paul Eggert <eggert@twinsun.com>
6128 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6129 Do not assume SA_SIGINFO behavior.
6130 Bug reported by Jim Meyering on NetBSD 1.5.2.
6132 2002-06-22 Jim Meyering <meyering@lucent.com>
6134 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6136 * exitfail.c, exitfail.h: Likewise.
6137 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6139 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6141 (EXTRA_DIST): Add fnmatch_loop.c.
6142 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6144 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6145 * fnmatch.c: Update from diffutils-2.8.2.
6146 * fnmatch_.h: New file. From diffutils-2.8.2.
6147 * fnmatch.h: Remove file.
6149 2002-06-18 Paul Eggert <eggert@twinsun.com>
6151 * file-type.h: Report an error if neither S_ISREG nor
6152 S_IFREG is defined, instead of using a test specific to glibc
6153 2.2. This should be safe, since POSIX requires S_ISREG and
6154 Unix Version 7 had S_IFREG. We don't need to check for
6155 <sys/types.h> since we don't use any symbols that it defines.
6157 2002-06-15 Jim Meyering <meyering@lucent.com>
6159 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6160 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6161 have been included before this file.
6163 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6165 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6166 so that each temporary file name is unique and valid in the first
6167 8 characters, for operation under DOS.
6169 2002-06-15 Jim Meyering <meyering@lucent.com>
6171 Work even with DJGPP 2.03, which lacks support for symlinks.
6173 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6175 * lchown.c (S_ISLNK): Likewise.
6177 2002-06-14 Jim Meyering <meyering@lucent.com>
6179 * file-type.h: Use the version from diffutils-2.8.2.
6180 * file-type.c: Likewise.
6182 2002-05-27 Jim Meyering <meyering@lucent.com>
6184 Fix a problem seen only on nonconforming systems whereby ls.c's
6185 use of localtime, and then of gettimeofday would cause trouble:
6186 the localtime call used to initialize rpl_gettimeofday's save
6187 mechanism would clobber ls's current local time information so
6188 that in any long listing the first file would always be listed
6189 with date 1970-01-01. Analysis by Volker Borchert.
6191 * gettimeofday.c (localtime): Undefine.
6192 (rpl_localtime): New function.
6194 2002-05-22 Jim Meyering <meyering@lucent.com>
6196 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6197 * file-type.h: New file.
6198 * file-type.c (file_type): New file/function. Extracted from diffutils.
6200 2002-04-29 Paul Eggert <eggert@twinsun.com>
6202 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6204 2002-04-28 Paul Eggert <eggert@twinsun.com>
6206 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6207 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6208 of 127, since 64 is the largest conceivable number for ancient
6210 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6212 2002-04-28 Jim Meyering <meyering@lucent.com>
6214 * sig2str.c (WTERMSIG): Remove definition (unused).
6216 2002-04-28 Paul Eggert <eggert@twinsun.com>
6218 * sig2str.h, sig2str.c: New files.
6219 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6221 2002-04-24 Jim Meyering <meyering@lucent.com>
6223 * gettext.h: New file, from Gettext.
6224 * Makefile.am (INCLUDES): Remove -I../intl.
6225 (libfetish_a_SOURCES): Add gettext.h.
6227 2002-04-16 Jim Meyering <meyering@lucent.com>
6229 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6230 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6231 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6233 2002-04-12 Jim Meyering <meyering@lucent.com>
6235 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6237 2002-03-10 Jim Meyering <meyering@lucent.com>
6239 * makepath.c (make_path): Remove a comma from a diagnostic.
6240 Suggestion from Santiago Vila.
6242 2002-03-08 Jim Meyering <meyering@lucent.com>
6244 * rename.c: Mention that this wrapper is needed also on
6245 mips-dec-ultrix4.4 systems.
6247 2002-03-02 Jim Meyering <meyering@lucent.com>
6249 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6250 not HAVE_CLOCK_SETTIME.
6252 2002-02-27 Paul Eggert <eggert@twinsun.com>
6254 * nanosleep.h: Rename to....
6255 * timespec.h: New name for nanosleep.h. All uses changed.
6257 * gettime.c: New file.
6258 * settime.c: New file.
6261 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6262 timespec.h. Remove nanosleep.h.
6264 2002-02-25 Paul Eggert <eggert@twinsun.com>
6266 * acl.c, acl.h: New files.
6267 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6269 2002-02-24 Jim Meyering <meyering@lucent.com>
6271 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6272 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6273 cause trouble. Reported by Nelson Beebe.
6275 2002-02-23 Paul Eggert <eggert@twinsun.com>
6277 * path-concat.c (xpath_concat): Reorder code to pacify
6278 compilers that don't know that xalloc_die never returns.
6280 2002-02-20 Jim Meyering <meyering@lucent.com>
6282 * getdate.c: Regenerate using bison-1.33.
6284 2002-02-15 Paul Eggert <eggert@twinsun.com>
6286 * posixver.c, posixver.h: New files.
6287 * Makefile.am (libfetish_a_SOURCES): Add them.
6289 2002-02-02 Paul Eggert <eggert@twinsun.com>
6290 Bruno Haible <bruno@clisp.org>
6292 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6293 (fwrite_success_callback): New declaration.
6294 * unicodeio.c (unicode_to_mb): New function, extracted from
6295 print_unicode_char. Call failure callback instead of error.
6296 (fwrite_success_callback): New function.
6297 (exit_failure_callback): New function.
6298 (fallback_failure_callback): New function.
6299 (print_unicode_char): Call unicode_to_mb.
6301 2002-01-26 Jim Meyering <meyering@lucent.com>
6303 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6305 2002-01-22 Jim Meyering <meyering@lucent.com>
6307 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6308 Otherwise, some versions of automake would omit the rule that makes
6309 Makefile from Makefile.in.
6311 2001-01-21 Paul Eggert <eggert@twinsun.com>
6313 * xmemcoll.h, xmemcoll.c: New files.
6314 * Makefile.am (libfetish_a_SOURCES): Add them.
6315 * memcoll.c: Include errno.h, and declare errno if not defined.
6316 (memcoll): Set errno to zero if there is no error.
6318 * quotearg.c (quotearg_buffer_restyled):
6319 Fix bug with quoting buffers containing NUL when backslashing escapes.
6320 This bug was exposed by the other changes in this patch.
6321 (quotearg_n_options): New arg ARGSIZE.
6322 All callers changed.
6323 (quoting_options_from_style): New function.
6324 (quotearg_n_style): Use it.
6325 (quotearg_n_style_mem): New function.
6327 * quotearg.h (quotearg_n_style_mem): New function.
6329 2002-01-16 Jim Meyering <meyering@lucent.com>
6331 * getdate.y: Add three semicolons, each just before a closing brace.
6332 Bison (as of version 1.31) no longer papers over that mistake.
6334 2002-02-14 Paul Eggert <eggert@twinsun.com>
6336 * backupfile.c (ISDIGIT): Comment fix.
6337 * getdate.y (ISDIGIT): Likewise.
6338 * posixtm.c (ISDIGIT, year): Likewise.
6339 * strverscmp.c (ISDIGIT): Likewise.
6340 * userspec.c (ISDIGIT): Likewise.
6342 2002-01-05 Jim Meyering <meyering@lucent.com>
6344 * version-etc.c (version_etc_copyright): Update copyright year.
6346 2001-01-19 Paul Eggert <eggert@twinsun.com>
6348 * closeout.c (close_stdout_status): If ferror (stdout), do
6349 not silently exit merely because the output buffer happens to
6350 have nothing pending.
6352 2001-12-18 Paul Eggert <eggert@twinsun.com>
6354 See the big note in ../ChangeLog.
6355 * human.c (suffixes): Prefer K to k for 1024.
6356 (generate_suffix_backwards): New function.
6357 (human_readable_inexact): Use it.
6358 * xstrtol.c (__xstrtol): If there is no number but there
6359 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6360 Accept 'K' as well as 'k'.
6362 2001-12-15 Jim Meyering <meyering@lucent.com>
6364 * regex.h (__restrict_arr): Update from libc.
6366 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6367 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6370 2001-12-10 Jim Meyering <meyering@lucent.com>
6372 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6373 Instead, include "xalloc.h".
6374 (initbuffer): Don't cast xmalloc return value to char*.
6375 (readline): Reword comment.
6376 Don't cast xrealloc return value to char*
6379 2001-12-09 Jim Meyering <meyering@lucent.com>
6381 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6382 `signed and unsigned type in conditional expression'.
6383 * posixtm.c (posix_time_parse): Likewise.
6385 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6387 * readtokens.c (readtoken): Declare an index to be of type unsigned
6388 to avoid a pedantic warning.
6390 * getstr.c: Don't include assert.h.
6391 (getstr): Remove warning-evoking assertions.
6392 Return -1 if offset parameter is out of bounds.
6393 Change the type of a local from int to size_t.
6395 * strftime.c (my_strftime_localtime_r): Include this function
6396 definition in the `#if ! HAVE_TM_GMTOFF' block.
6398 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6399 Include xalloc.h instead.
6401 2001-12-02 Jim Meyering <meyering@lucent.com>
6403 * tempname.c: Don't declare getenv, thus reverting the change of
6404 2001-11-18. It's no longer necessary, now that stdlib.h is always
6407 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6408 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6410 2001-11-30 Akim Demaille <akim@epita.fr>
6412 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6413 before being defined.
6415 2001-11-27 Paul Eggert <eggert@twinsun.com>
6417 * quotearg.h (quotearg_n, quotearg_n_style):
6418 First arg is int, not unsigned.
6419 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6420 (SIZE_MAX, UINT_MAX): New macros.
6421 (quotearg_n_options): Abort if N is negative.
6422 Avoid overflow check on hosts where size_t is 64 bits and int
6423 is 32 bits, as overflow is impossible there.
6424 Fix off-by-one typo that caused unnecessary reallocation.
6426 2001-11-27 Jim Meyering <meyering@lucent.com>
6428 * tempname.c: Merge with version from libc.
6429 * regex.c: Likewise.
6431 * tempname.c: Include stdlib.h unconditionally. On some old systems
6432 for which STDC_HEADERS is 0, it was not included, resulting in a
6433 warning about an integer-to-pointer conversion problem with getenv.
6434 Reported by Volker Borchert.
6436 2001-11-26 Jim Meyering <meyering@lucent.com>
6438 * gtod.h: Remove file.
6439 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6440 * gettimeofday.c: Don't include gtod.h.
6441 (GTOD_init): Remove function.
6442 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6443 Suggestion from Volker Borchert.
6445 2001-11-23 Jim Meyering <meyering@lucent.com>
6447 * hash.h (struct hash_table): Don't define here. Merely declare it.
6448 * hash.c (struct hash_table): Define it here instead.
6450 2001-11-22 Jim Meyering <meyering@lucent.com>
6452 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6454 2001-11-18 Paul Eggert <eggert@twinsun.com>
6456 * tempname.c (TMP_MAX): Remove; no longer needed.
6457 (TEMPORARIES): New macro.
6458 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6459 removes an artificial limitation (e.g. HP-UX 10.20, where
6462 2001-11-18 Jim Meyering <meyering@lucent.com>
6464 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6467 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6468 files will be created before anything else.
6470 2001-11-17 Jim Meyering <meyering@lucent.com>
6472 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6473 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6474 rather than group writable. Patch by Juan F. Codagnone.
6476 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6477 Instead, include "xalloc.h".
6479 * mountlist.c: Include unlocked-io.h after all system headers.
6480 Remove explicit declarations of xmalloc, xrealloc,
6481 and xstrdup. Instead, include "xalloc.h".
6483 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6484 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6485 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6487 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6488 Reported by Padraig Brady.
6490 * mkstemp.c: #undef mkstemp.
6492 (rpl_mkstemp): Rename from mkstemp.
6495 2001-11-16 Jim Meyering <meyering@lucent.com>
6497 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6498 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6499 determine the amount of total physical memory, use pstat_getstatic.
6500 HPUX-11 doesn't define _SC_PHYS_PAGES.
6501 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6502 If sysconf couldn't be used to determine the amount of available
6503 physical memory, use both pstat_getstatic and pstat_getdynamic.
6504 Based on a patch from Bob Proulx.
6506 2001-11-05 Jim Meyering <meyering@lucent.com>
6508 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6510 2001-11-03 Jim Meyering <meyering@lucent.com>
6512 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6513 in argmatch_to_argument call.
6515 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6518 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6519 e.g., a fault due to an attempt to free a NULL pointer.
6521 2001-11-01 Jim Meyering <meyering@lucent.com>
6523 * dirfd.c, dirfd.h: New files.
6524 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6526 * hash.c (hash_print) [TESTING]: Clean up.
6528 2001-10-22 Paul Eggert <eggert@twinsun.com>
6530 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6531 to avoid a warning if -Wall.
6533 2001-10-21 Paul Eggert <eggert@twinsun.com>
6535 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6537 2001-10-21 Jim Meyering <meyering@lucent.com>
6539 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6540 this code would end up calling gettext even in packages built
6542 * getopt.c (_): Likewise.
6543 * regex.c (_): Likewise.
6545 2001-10-20 Paul Eggert <eggert@twinsun.com>
6547 * error.c (strerror_r): Do not declare unless !_LIBC.
6548 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6549 Use strerror_r that is only a macro, even if it is not a function.
6550 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6551 (private_strerror): Use prototypes, not old-style function definition.
6552 (print_errno_message): New function.
6553 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6555 (error_tail, error, error_at_line): Use it.
6557 2001-10-11 Jim Meyering <meyering@lucent.com>
6559 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6560 and quote_n (1, ... to avoid clobbering a buffer.
6562 2001-10-05 Jim Meyering <meyering@lucent.com>
6564 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6565 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6566 * hash-pjw.h: New file.
6568 2001-09-30 Jim Meyering <meyering@lucent.com>
6570 * mountlist.c [MOUNTED_GETFSSTAT]:
6571 Include <sys/ucred.h>, for Apple Darwin.
6572 Include sys/mount.h and sys/fs_types.h only if available.
6574 (read_filesystem_list): Use FS_TYPE.
6576 2001-09-29 Paul Eggert <eggert@twinsun.com>
6578 * exclude.c (excluded_filename): 0 -> false, since it's
6581 2001-09-28 Paul Eggert <eggert@twinsun.com>
6583 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6584 #defines strtoimax. Also treat the other strto* functions
6587 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6588 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6589 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6591 2001-09-26 Jim Meyering <meyering@lucent.com>
6593 Most macros in unlocked-io.h had the wrong number of arguments.
6594 * gen-uio: New script.
6595 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6596 * unlocked-io.hin: Remove file.
6597 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6598 rather than trying to embed it here.
6599 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6600 Reported by Padraig Brady.
6602 2001-09-25 Volker Borchert <bt@teknon.de>
6604 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6606 2001-09-23 Jim Meyering <meyering@lucent.com>
6608 * mountlist.c: Remove useless parentheses in #if directives.
6609 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6610 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6612 2001-09-22 Jim Meyering <meyering@lucent.com>
6614 * localcharset.c: Update from latest gettext.
6615 * config.charset: Likewise.
6617 2001-09-20 Jim Meyering <meyering@lucent.com>
6619 * xstrtol.c (strtoimax): Guard declaration with
6620 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6621 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6622 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6623 (strtoumax): Likewise, for completeness (it wasn't necessary).
6625 2001-09-06 Paul Eggert <eggert@twinsun.com>
6627 * strtoimax.c (HAVE_LONG_LONG):
6628 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6629 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6630 to work around bug in IBM C compiler.
6632 2001-09-16 Jim Meyering <meyering@lucent.com>
6634 * mkdir.c: New file.
6636 2001-09-04 Paul Eggert <eggert@twinsun.com>
6638 * xgetcwd.c: Revert some of the previous change; intead,
6639 fix the HAVE_GETCWD_NULL code to behave more like the
6640 !HAVE_GETCWD_NULL code used to.
6643 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6646 2001-09-04 Paul Eggert <eggert@twinsun.com>
6648 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6649 Use ssize_t, not int, to store result of readlink.
6650 Check for ssize_t overflow as well as size_t overflow,
6651 as POSIX says the result of readlink is implementation-defined
6652 when ssize_t overflows.
6653 Remove unnecessary cast to char*.
6654 Use free+malloc instead of realloc, as the storage doesn't need
6655 to be preserved and it's clearer and can be more efficient that way.
6656 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6657 * xreadlink.h (xreadlink): Update prototype.
6659 2001-09-03 Paul Eggert <eggert@twinsun.com>
6661 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6662 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6663 spotted by Jim Meyering.
6665 2001-09-03 Jim Meyering <meyering@lucent.com>
6667 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6669 2001-09-03 Paul Eggert <eggert@twinsun.com>
6671 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6672 like the HAVE_GETCWD_NULL code.
6673 Include pathmax.h if not HAVE_GETCWD.
6674 Do not include xalloc.h.
6675 (INITIAL_BUFFER_SIZE): New symbol.
6676 Do not use xmalloc / xrealloc, since the caller is responsible for
6677 handling errors. Preserve errno around `free' during failure.
6678 Do not overrun buffer when using getwd.
6680 2001-09-03 Paul Eggert <eggert@twinsun.com>
6682 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6683 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6685 2001-09-02 Jim Meyering <meyering@lucent.com>
6687 * error.c: Update from GNU libc.
6689 2001-09-01 Jim Meyering <meyering@lucent.com>
6691 * xreadlink.c: New file.
6692 * xreadlink.h: New file.
6693 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6695 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6696 doesn't conflict with sparc Solaris 7's definition in
6697 /usr/include/sys/int_types.h.
6699 * exclude.c: Use `""', not `<>' to #include non-system header files.
6700 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6701 and strncasecmp as r-values. Unixware didn't have declarations.
6703 2001-08-31 Jim Meyering <meyering@lucent.com>
6705 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6706 Use an initial, malloc'd, buffer of length 128 rather than
6707 a statically allocated one of length 1024.
6709 2001-08-30 Paul Eggert <eggert@twinsun.com>
6711 * xgetcwd.c: Don't include pathmax.h.
6712 Include stdlib.h and unistd.h if available.
6714 (xmalloc, xstrdup, free): Remove decls.
6715 (xgetcwd): Don't assume sizes fit in unsigned.
6716 Check for overflow when computing sizes.
6717 Simplify reallocation code.
6719 2001-08-28 Paul Eggert <eggert@twinsun.com>
6721 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6723 * strtoimax.c: Renamed from strtoxmax.c, removing the
6726 Also, make the following further changes to make this file's
6727 configuration more similar to that of strtol.c:
6728 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6729 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6730 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6731 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6732 changed to signed values.
6734 And make the following changes as well:
6735 Fix copyright notice, as 1999 was missing.
6736 (verify): New macro.
6737 (strtoimax): Check sizes at compile-time, not run-time.
6738 Prefer strtol to strtoll if both work.
6739 (main): Remove; it was not that useful and was a pain to maintain.
6741 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6743 2001-08-30 Paul Eggert <eggert@twinsun.com>
6745 * savedir.c (savedir): Remove size parameter, as POSIX says that
6746 a directory's st_size can have an arbitrary value, so the old
6747 usage could waste an arbitrary amount of memory. All uses
6749 * savedir.h: Update prototype.
6751 2001-08-30 Paul Eggert <eggert@twinsun.com>
6753 * xstrtol.c (strtoimax): New decl.
6755 2001-08-28 Paul Eggert <eggert@twinsun.com>
6757 * xstrtol.h: Add copyright notice.
6758 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6759 LONGINT_INVALID_SUFFIX_CHAR.
6761 2001-08-30 Paul Eggert <eggert@twinsun.com>
6763 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6766 2001-08-30 Paul Eggert <eggert@twinsun.com>
6768 * hash.c: Remove '2001' from copyright notice.
6770 2001-08-30 Paul Eggert <eggert@twinsun.com>
6772 * full-write.h: New file.
6773 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6774 * full-write.c: Correct credits, as cccp.c no longer
6775 exists and anyway it was so heavily changed from the old cccp
6776 code as to be unrecognizable. Include full-write.h.
6777 (full_write) Return size_t, with short writes meaning failure.
6778 All callers changed. This fixes a bug with large buffers
6780 * utime.c: Include full-write.h.
6782 2001-08-30 Paul Eggert <eggert@twinsun.com>
6784 Merge 'exclude' changes from tar 1.13.22.
6785 This fixes one or two unlikely storage allocation overflow bugs,
6786 but doesn't change user-visible behavior otherwise.
6788 2001-08-30 Paul Eggert <eggert@twinsun.com>
6790 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6791 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6792 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6793 Include if available.
6794 (<xalloc.h>): Include
6795 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6796 (verify): New macro. Use it to verify that EXCLUDE macros do not
6797 collide with FNM macros.
6798 (struct patopts): New struct.
6799 (struct exclude): Use it, as exclude patterns now come with options.
6800 (new_exclude): Support above changes.
6801 (new_exclude, add_exclude_file):
6802 Initial size must now be a power of two to simplify overflow checking.
6803 (free_exclude, fnmatch_no_wildcards): New function.
6804 (excluded_filename): No longer requires options arg, as the options
6805 are determined by add_exclude. Now returns bool, not int.
6806 (excluded_filename, add_exclude):
6807 Add support for the fancy new exclusion options.
6808 (add_exclude, add_exclude_file): Now takes int options arg.
6809 Check for arithmetic overflow when computing sizes.
6810 (add_exclude_file): xrealloc might modify errno, so don't
6811 realloc until after errno might be used.
6813 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6815 (free_exclude): New decl.
6816 (add_exclude, add_exclude_file): Now takes int options arg.
6817 (excluded_filename): No longer requires options arg, as the options
6818 are determined by add_exclude. Now returns bool, not int.
6820 2001-08-30 Paul Eggert <eggert@twinsun.com>
6822 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6824 2001-08-27 Jim Meyering <meyering@lucent.com>
6826 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6828 * version-etc.c (N_): Remove definition.
6829 Revert most of last change.
6830 Instead, simply don't mark the `Copyright...' string for translation.
6831 Based on advice from Paul Eggert.
6833 * strtoxmax.c: Tweak comment.
6835 2001-08-26 Jim Meyering <meyering@lucent.com>
6837 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6838 of copyright with `%s' so translators don't get an untranslated
6840 (COPYRIGHT_YEAR): Define.
6841 (version_etc): Use fprintf rather than fputs.
6842 Suggestion from Ulrich Drepper.
6844 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6846 * strtoll.c: New file, from GNU libc.
6847 * xstrtoimax.c: New file.
6849 * xstrtol.h: Add xstrtoimax.
6850 * strtoumax.c: New file. Simply include "strtoumax.c".
6851 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6853 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6854 * strtoxmax.c: ... then renamed to this.
6856 2001-08-13 Paul Eggert <eggert@twinsun.com>
6858 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6859 Port to Solaris 8, where 'sed' requires a space after the 'r'
6860 command, and where sh dislikes "$/". Clean up the spacing a bit.
6861 Redirect output to $tmp just once.
6863 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6865 * addext.c (<errno.h>): Include.
6866 (errno): Declare if not defined.
6867 (addext): Work correctly when pathconf returns -1 and leaves
6868 errno alone because there is no limit. Also, work even if
6869 pathconf returns a value greater than SIZE_MAX.
6871 2001-08-12 Jim Meyering <meyering@lucent.com>
6873 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6874 Simply `return getcwd (NULL, 0);'.
6875 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6876 Use 1300 as initial value for length, not PATH_MAX.
6878 * pathmax.h: Clean up cpp syntax.
6880 2001-08-12 Jim Meyering <meyering@lucent.com>
6882 * gettimeofday.c: New file.
6884 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6886 2001-08-04 Jim Meyering <meyering@lucent.com>
6888 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6889 to get in sync with glibc.
6891 2001-08-03 Paul Eggert <eggert@twinsun.com>
6893 The following changes are from gettext 0.10.39 as maintained by
6896 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6897 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6898 with inverted sense. All uses changed.
6900 * mbswidth.c: Don't include <limits.h>.
6901 Include <stdlib.h> and <string.h> unconditionally.
6902 (iswcntrl, mbsinit, ISCNTRL): New macros.
6903 (mbsnwidth): Use K&R style function declarations.
6904 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6905 can optimize it when MB_CUR_MAX == 1.
6906 The width of control characters is zero, not 1.
6908 2001-07-15 Jim Meyering <meyering@lucent.com>
6910 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6911 (BUILT_SOURCES): Add unlocked-io.h.
6912 (io_functions): Define.
6913 (unlocked-io.h): New rule.
6914 (DISTCLEANFILES): Add unlocked-io.h.
6915 (all-local): Depend on unlocked-io.h, to ensure it is created.
6917 * unlocked-io.hin: New file
6919 * regex.c: Update from glibc.
6921 2001-07-05 Jim Meyering <meyering@lucent.com>
6923 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6925 (libfetish_a_SOURCES): Put all .h files here instead.
6926 Remove a thus-exposed (better checks in automake) duplicate and
6927 two unnecessary .h files.
6929 2001-06-11 Jim Meyering <meyering@lucent.com>
6931 * regex.c: Update from GNU libc.
6933 2001-05-27 Jim Meyering <meyering@lucent.com>
6935 * readutmp.h (UT_TYPE): Define.
6937 2001-05-24 Jim Meyering <meyering@lucent.com>
6939 * argmatch.c: Include "quote.h".
6940 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6941 quote function. Reported by Göran Uddeborg.
6943 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6945 * dirname.c (dir_name): Compute append_dot using path, not newpath
6946 which is not yet declared.
6948 2001-05-11 Paul Eggert <eggert@twinsun.com>
6950 * Makefile.am (libfetish_a_SOURCES):
6951 Add strftime.c, since we now compile it on all hosts.
6953 * strftime.c (my_strftime):
6954 Define to nstrftime if emacs, but only if my_strftime is not defined.
6955 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6956 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6957 Add one more extra argument: a nanoseconds value.
6960 (my_strftime function): Add %N format.
6961 (emacs_strftimeu): Renamed from emacs_strftime,
6962 with extra ut argument.
6964 2001-05-11 Paul Eggert <eggert@twinsun.com>
6966 dirname code cleanup. base_name now behaves more compatibly
6967 with POSIX basename when given file names that have trailing
6968 slashes, and similarly for dir_name. Add new primitives
6969 base_len and dir_len. Put the directory-name-related decls
6972 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6973 * backupfile.c (base_name): Likewise.
6974 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6975 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6976 * makepath.c (strip_trailing_slashes): Likewise.
6977 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6979 * rename.c (strip_trailing_slashes): Likewise.
6980 * same.c (base_name): Likewise.
6981 * stripslash.c (ISSLASH): Likewise.
6983 * addext.c: Include <dirname.h> after size_t is defined.
6984 * backupfile.c: Likewise.
6986 * addext.c (addext): Use base_len to trim redundant
6987 trailing slashes instead of doing it ourselves.
6988 But do not trim the last slash if it is not redundant.
6990 * backupfile.c (find_backup_file_name,
6991 max_backup_version): Use base_len instead of rolling it ourselves.
6992 Handle the case of "" and (on DOS) "C:" correctly.
6994 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6995 Include <string.h>, <dirname.h>.
6996 (base_name): Allow file names ending in slashes, other than names
6997 that are all slashes. In this case, return the basename followed
6998 by the slashes. This is more general, and can be used in places
6999 where the original base_name purposely had an assertion failure.
7000 (base_len): New function.
7002 * dirname.c: Include <string.h> instead of <stdlib.h>.
7003 Do not include <assert.h>; no longer needed.
7005 (memrchr): Remove decl.
7006 (dir_name_r): Remove.
7007 (dir_len): Renamed from dirlen. All callers changed.
7008 Rewrite in terms of base_name, for simplicity and consistency.
7009 (dir_name): Never return NULL. All callers changed.
7010 Do not include <stdlib.h> in test program; no longer needed.
7011 return 0; is fine for test program.
7013 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7015 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7017 * path-concat.c (path_concat): Use base_len to compute
7018 base length, not strlen; this means we cannot rely on memcpy
7021 * same.c (STREQ): Remove.
7022 (same_name): Handle the case where the basename ends in trailing '/'.
7024 * stripslash.c (strip_trailing_slashes): Return nonzero if
7025 a slash was stripped. Do not strip the last slash after a
7028 2001-04-08 Jim Meyering <meyering@lucent.com>
7030 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7031 recomputed; that's necessary when the offset spans a DST transition.
7032 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7034 2001-04-02 Jim Meyering <meyering@lucent.com>
7036 * regex.h, regex.c: Update from GNU libc.
7038 2001-03-19 Paul Eggert <eggert@twinsun.com>
7040 * version-etc.c (version_etc_copyright): Update to 2001.
7042 2001-03-16 Paul Eggert <eggert@twinsun.com>
7044 * tempname.c (uint64_t): Define to uintmax_t if
7045 not defined, and if UINT64_MAX is not defined.
7046 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7047 Reported by John David Anglin.
7049 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7051 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7052 alias if codeset is empty.
7053 * config.charset (BeOS): Use wildcard syntax.
7055 2001-03-13 Jim Meyering <meyering@lucent.com>
7057 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7058 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7061 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7063 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7065 * unicodeio.c (print_unicode_char): Simplify accordingly.
7067 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7069 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7070 support for DOS/DJGPP.
7072 2001-02-28 Paul Eggert <eggert@twinsun.com>
7074 * Makefile.am (libfetish_a_SOURCES):
7075 Add dup-safer.c, fopen-safer.c.
7076 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7078 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7080 2001-02-25 Paul Eggert <eggert@twinsun.com>
7082 The mkstemp replacement is taken from glibc 2.2.2, with some
7083 portability fixes for use outside glibc, as follows:
7085 * tempname.c (struct_stat64): New macro.
7086 (direxists, __gen_tempname): Use it.
7087 This avoids a portability problem with Solaris 8.
7089 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7090 (<stddef.h>, <stdint.h>, <string.h>):
7091 Include only if STDC_HEADERS || _LIBC.
7092 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7093 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7094 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7095 (__set_errno): Define this macro if <errno.h> doesn't.
7096 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7097 Define these macros if <stdio.h> doesn't.
7098 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7099 Define these macros if <sys/stat.h>
7100 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7101 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7102 __xstat64): Define if not _LIBC.
7103 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7104 (__gen_tempname): Invoke gettimeofday only if
7105 HAVE_GETTIMEOFDAY || _LIBC;
7106 otherwise, fall back on plain "time".
7107 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7109 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7111 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7113 2001-02-17 Jim Meyering <meyering@lucent.com>
7115 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7116 around included file name.
7118 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7120 * strftime.c: Update from GNU libc (the only changes were to comments).
7122 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7124 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7126 2001-02-17 Paul Eggert <eggert@twinsun.com>
7128 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7129 Remove workaround macros for hosts that have mbrtowc but not
7130 mbstate_t, as we now insist on proper declarations for both
7131 before using mbrtowc.
7133 2001-02-17 Jim Meyering <meyering@lucent.com>
7135 * regex.c: Update from libc.
7137 2001-02-16 Paul Eggert <eggert@twinsun.com>
7139 * alloca.c (malloc): Undef before defining, since stdlib.h
7140 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7141 Reported by Mark Hounschell via Paul Eggert.
7143 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7145 * config.charset: Update for FreeBSD 4.2.
7147 2001-01-26 Jim Meyering <meyering@lucent.com>
7149 * quotearg.c: Include stddef.h.
7150 * quote.c: Include stddef.h.
7151 Reported by Axel Kittenberger.
7153 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7154 line in double quotes so that it evokes a better diagnostic.
7155 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7156 Reported by Axel Kittenberger.
7158 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7160 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7161 to avoid a warning. Add back 'const' to inptr.
7163 2001-01-16 Jim Meyering <meyering@lucent.com>
7165 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7168 2001-01-14 Jim Meyering <meyering@lucent.com>
7170 * rename.c: New file. From Volker Borchert.
7171 Include stdlib.h, string.h or strings.h, and xalloc.h.
7172 Use strip_trailing_slashes rather than open-coding it.
7174 2001-01-03 Paul Eggert <eggert@twinsun.com>
7176 * strftime.c: Sync with glibc time/strftime.c 1.81.
7178 2001-01-03 Jim Meyering <meyering@lucent.com>
7180 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7181 local `inptr' to avoid warning with some system declarations of iconv.
7183 2000-12-29 Paul Eggert <eggert@twinsun.com>
7185 * modechange.c: Do not assume that mode_t uses the
7186 traditional octal encoding. E.g. "chmod 1 FOO" should set
7187 the other-execute bit of FOO even if S_IXOTH != 1.
7189 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7190 WOTH, XOTH, ALLM): New macros.
7191 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7192 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7194 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7195 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7197 No need to use uintmax_t; unsigned long is long enough.
7198 Don't bother to get suffix since we don't use it.
7200 2000-12-24 Jim Meyering <meyering@lucent.com>
7202 * hash.c (is_prime): Return explicit boolean values.
7203 (hash_get_first): Return NULL to appease Irix5.6's 89.
7204 Reported by Nelson Beebe.
7206 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7208 * localcharset.c (locale_charset): Add support for Win32.
7210 2000-12-18 Paul Eggert <eggert@twinsun.com>
7212 * physmem.h, physmem.c: New files.
7214 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7215 (noinst_HEADERS): Add physmem.h.
7217 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7218 't' for compatibility with Solaris 8 sort.
7220 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7222 * config.charset: Add support for BeOS.
7224 2000-12-16 Jim Meyering <meyering@lucent.com>
7226 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7227 SHELLS_FILE to a file name that's useful on djgpp systems.
7229 (ADDITIONAL_DEFAULT_SHELLS): Define.
7230 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7231 Based mostly on a patch from Prashant TR.
7233 2000-12-16 Jim Meyering <meyering@lucent.com>
7235 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7236 N and M) would have treated it like `chown N:N FILE'.
7238 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7240 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7242 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7243 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7244 to the list of canonical encodings. Rename EUC-CN to GB2312.
7246 2000-12-08 Andreas Schwab <schwab@suse.de>
7248 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7249 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7251 2000-12-07 Jim Meyering <meyering@lucent.com>
7253 * stripslash.c (ISSLASH): Define.
7254 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7257 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7258 (dir_name_r): Declare this function as static.
7259 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7260 manifest itself on a name containing a mix of slashes and
7262 Make this function work with names starting with a DOS-style
7263 drive letter and colon prefix.
7264 (dir_name): Append `.' if necessary.
7265 Based mostly on patches from Prashant TR and Eli Zaretskii.
7267 * dirname.h (dir_name_r): Remove prototype.
7269 2000-12-05 Jim Meyering <meyering@lucent.com>
7271 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7273 2000-12-04 Jim Meyering <meyering@lucent.com>
7275 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7276 Also include memory.h, stdlib.h, unistd.h if appropriate.
7277 Reported by Andreas Jaeger (conflicting declaration of malloc).
7279 2000-12-02 Jim Meyering <meyering@lucent.com>
7281 * closeout.h: Make idempotent, to avoid some obscure warnings.
7283 2000-12-01 Paul Eggert <eggert@twinsun.com>
7285 * memrchr.c: Include <config.h> before any system include file.
7287 2000-11-29 Paul Eggert <eggert@twinsun.com>
7289 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7291 2000-11-26 Jim Meyering <meyering@lucent.com>
7293 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7295 2000-11-22 Paul Eggert <eggert@twinsun.com>
7297 * strftime.c (my_strftime): Do not invoke mbrlen with a
7298 size of (size_t) -1; it's not portable.
7300 2000-11-17 Akim Demaille <akim@epita.fr>
7302 * obstack.h: Formatting changes.
7303 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7304 prevent type checking.
7305 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7306 cast the value to (void *): assigning a `foo *' to a `void *'
7308 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7310 2000-11-17 Jim Meyering <meyering@lucent.com>
7312 * strstr.c: Update from GNU libc.
7314 2000-11-16 Jim Meyering <meyering@lucent.com>
7316 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7318 2000-11-11 Jim Meyering <meyering@lucent.com>
7320 * error.c: Add a couple #includes, merging from GNU libc version.
7322 2000-11-10 Jim Meyering <meyering@lucent.com>
7324 * obstack.h: Update from GNU libc.
7325 * obstack.c: Likewise.
7327 2000-11-06 Paul Eggert <eggert@twinsun.com>
7329 * getusershell.c (setusershell): Use rewind rather than
7330 fseek/fseeko, to avoid configuration hassles with fseeko.
7331 Don't bother opening SHELLS_FILE if shellstream is NULL;
7334 2000-11-05 Jim Meyering <meyering@lucent.com>
7336 * makepath.h (make_dir): Declare.
7337 * makepath.c (make_dir): Remove `static' attribute.
7340 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7342 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7343 last one in a bucket, advance to the next bucket.
7345 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7347 * fnmatch.c: Do not comment out all the code if we are using
7348 the GNU C library, because in some cases we are replacing buggy
7349 code in the GNU C library itself.
7351 2000-10-30 Paul Eggert <eggert@twinsun.com>
7353 * error.h, getline.h, modechange.h:
7354 Remove "2000" from Copyright line, as the file hasn't been
7355 changed this year other than in the copyright notice.
7357 * xalloc.h: Add "2000" to Copyright line, as this file
7358 was changed this year.
7360 2000-10-30 Paul Eggert <eggert@twinsun.com>
7362 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7363 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7364 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7366 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7368 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7369 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7370 doesn't define __restrict_arr.
7372 2000-10-29 Jim Meyering <meyering@lucent.com>
7374 * xstat.in: Fix grammar in comment.
7376 2000-10-28 Jim Meyering <meyering@lucent.com>
7378 * memchr.c: Update from libc.
7379 Adjust for portability:
7380 [HAVE_STDLIB_H]: Include stdlib.h.
7381 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7382 Undef __memchr, too.
7383 [!weak_alias]: Define __memchr to memchr.
7385 * regex.c: Update from libc.
7386 * regex.h: Likewise.
7387 * getopt1.c: Likewise.
7388 * memcmp.c: Likewise.
7390 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7391 Avoid using fseek, when possible -- it's broken by design.
7392 Patch by Ulrich Drepper.
7394 2000-10-26 Jim Meyering <meyering@lucent.com>
7396 * strftime.c: Update from libc.
7398 2000-10-25 Jim Meyering <meyering@lucent.com>
7400 * obstack.c: Update from libc.
7402 2000-10-23 Jim Meyering <meyering@lucent.com>
7404 * hard-locale.c (hard_locale): Revert last change -- it was simply
7405 wrong. That set_locale call must not have any side effects.
7408 2000-10-22 Jim Meyering <meyering@lucent.com>
7410 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7411 [CYCLIC]: Remove now-unused definition.
7413 * save-cwd.c (O_DIRECTORY): Define, if needed.
7414 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7415 Suggestion from Ulrich Drepper.
7417 2000-10-21 Jim Meyering <meyering@lucent.com>
7419 * dirname.c (dir_name_r): New function, factored out of dir_name.
7420 (dir_name): Use dir_name_r.
7421 * dirname.h (dir_name_r): Declare it.
7423 2000-10-21 Jim Meyering <meyering@lucent.com>
7425 * dirname.c (memrchr): Declare if necessary.
7426 (dir_name): Remove the restriction that there be no
7427 trailing slashes. Now, this code skips past them, effectively
7429 [TEST_DIRNAME] (main): New unit tests.
7431 * memrchr.c: New file from GNU libc.
7432 Undef __memrchr, too.
7433 [!weak_alias]: Define __memrchr to memrchr.
7434 Guard weak_alias use with `#ifdef weak_alias'.
7436 2000-10-17 Jim Meyering <meyering@lucent.com>
7438 * quote.h (PARAMS): Define and use.
7439 Reported by Akim Demaille.
7441 * getopt.c: Update from libc.
7443 2000-10-16 Jim Meyering <meyering@lucent.com>
7445 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7448 2000-09-25 Jim Meyering <meyering@lucent.com>
7450 * md5.h (rol): Define (from GnuPG).
7452 * sha.c: Give credit (GnuPG) where due.
7453 (M): Use rol rather than open-coding it.
7454 Add a FIXME comment.
7456 2000-09-21 Jim Meyering <meyering@lucent.com>
7458 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7459 Reported by Michael Stone.
7461 2000-09-20 Jim Meyering <meyering@lucent.com>
7463 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7464 (noinst_HEADERS): Add sha.h.
7465 Based on code from Scott G. Miller and from GnuPG.
7467 2000-09-15 Jim Meyering <meyering@lucent.com>
7469 * regex.c: Update from libc.
7471 2000-09-10 Jim Meyering <meyering@lucent.com>
7473 * getopt.c (_getopt_internal): Update from glibc.
7475 2000-09-09 Jim Meyering <meyering@lucent.com>
7477 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7478 think it should be used as a general replacement for isascii.
7479 * fnmatch.c: Likewise.
7480 * mbswidth.c: Likewise
7481 * regex.c: Likewise.
7484 * userspec.c: Include sys/param.h and limits.h.
7486 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7487 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7488 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7489 UID, GID. Check range.
7491 2000-09-06 Jim Meyering <meyering@lucent.com>
7493 * getopt.c (_getopt_internal): Update from glibc.
7495 2000-08-30 Jim Meyering <meyering@lucent.com>
7497 * strftime.c: Merge in changes from GNU libc.
7499 2000-08-26 Jim Meyering <meyering@lucent.com>
7501 * closeout.c: Include "__fpending.h".
7502 (close_stdout_status): Return right away if there's nothing to flush.
7504 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7505 * __fpending.c: New file.
7506 * __fpending.h: New file.
7508 2000-08-07 Paul Eggert <eggert@twinsun.com>
7510 Standardize on "memory exhausted" instead of "Memory exhausted"
7511 or "virtual memory exhausted".
7512 * obstack.c (print_and_abort): Use "memory exhausted", not
7513 "virtual memory exhausted".
7514 * same.c (same_name): Invoke xalloc_die instead of printing
7516 * userspec.c (parse_user_spec): Likewise.
7517 * bumpalloc.h: comment fix
7518 * same.c, userspec.c: Include xalloc.h.
7520 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7521 not char *const and pointing to a constant array.
7522 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7523 (xrealloc): Comment fix.
7525 * userspec.c (parse_user_spec):
7526 Don't translate a message until just before returning,
7527 to avoid unnecessary translation.
7529 2000-08-07 Jim Meyering <meyering@lucent.com>
7531 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7532 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7533 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7534 getgroups.c, gethostname.c, getopt.h, group-member.c,
7535 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7536 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7537 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7538 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7539 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7540 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7541 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7542 yesno.c: Back out Copyright date changes for each file with no change
7543 this year. This eases coordination with other programs using the same
7544 source code modules. From Paul Eggert.
7546 2000-08-03 Greg McGary <greg@mcgary.org>
7548 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7549 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7550 (EXTEND_BUFFER): Use them.
7552 2000-08-01 Jim Meyering <meyering@lucent.com>
7554 * dirname.c (ISSLASH): Define.
7555 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7556 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7557 both `\' and `/' may be use as path separators.
7558 Based on a patch from Prashant TR.
7560 2000-07-31 Paul Eggert <eggert@twinsun.com>
7562 * quotearg.c (quotearg_n_options): Don't make the initial
7563 slot vector a constant, since it might get modified.
7565 2000-07-31 Jim Meyering <meyering@lucent.com>
7567 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7568 * obstack.c (print_and_abort): Likewise.
7570 2000-07-30 Paul Eggert <eggert@twinsun.com>
7572 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7573 buffer, so that the caller can always quote one small
7574 component of a "memory exhausted" message in slot 0.
7575 From a suggestion by Jim Meyering.
7577 2000-07-30 Jim Meyering <meyering@lucent.com>
7579 * makepath.c (make_path): Quote the other instance, too.
7581 * quotearg.c (N_STATIC_SLOTVECS): Define.
7582 (STATIC_BUF_SIZE): Define.
7583 (quotearg_n_options): Use only statically allocated storage when
7584 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7585 than STATIC_BUF_SIZE.
7587 2000-07-29 Jim Meyering <meyering@lucent.com>
7589 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7590 * dirname.c (dir_name): Likewise.
7592 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7594 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7595 (dir_name): Assert that there are no trailing slashes.
7597 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7599 * mbswidth.h (mbswidth): Add a flags argument.
7600 (mbswidth): New declaration.
7601 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7602 * mbswidth.c (mbswidth): Add a flags argument.
7603 (mbsnwidth): New function.
7605 2000-07-24 Jim Meyering <meyering@lucent.com>
7607 * mbswidth.c: Remove useless #else. From Bruno Haible.
7609 2000-07-23 Paul Eggert <eggert@twinsun.com>
7611 * mbswidth.c (_XOPEN_SOURCE):
7612 Don't define; this causes problems on Solaris 7.
7613 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7615 2000-07-23 Paul Eggert <eggert@twinsun.com>
7618 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7619 so that mbstate_t is always defined.
7621 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7622 be 1 in at least one GCC installation, and this configuration
7623 error is likely to be common. Ignoring MB_LEN_MAX hurts
7624 performance on hosts that have mbrtowc but have only unibyte
7625 locales, but I assume these hosts are rare.
7627 2000-07-23 Paul Eggert <eggert@twinsun.com>
7629 * quotearg.c: Streamline by invoking multibyte code only if needed.
7630 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7631 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7632 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7633 invoke multibyte primitives.
7635 2000-07-23 Jim Meyering <meyering@lucent.com>
7637 * basename.c (base_name): Add an assertion.
7639 2000-07-15 Bruno Haible <clisp.cons.org>
7641 * quotearg.c: When the system forces us to redefine mbstate_t,
7642 shadow its mbsinit function.
7644 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7646 * mbswidth.h: New file.
7647 * mbswidth.c: New file.
7648 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7649 (noinst_HEADERS): Add mbswidth.h.
7651 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7653 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7656 2000-07-15 Jim Meyering <meyering@lucent.com>
7658 * makepath.c: Include quote.h.
7659 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7660 corresponding argument in a `quote (...)' call.
7661 Give better diagnostics.
7663 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7664 (noinst_HEADERS): Add quote.h.
7666 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7667 from tar's src/misc.c.
7668 * quote.h: New file. Prototypes for same.
7670 2000-07-10 Paul Eggert <eggert@twinsun.com>
7672 From a suggestion by Bruno Haible.
7673 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7674 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7675 to decide whether to define the BeOS workaround macro;
7676 this adjusts to the change to AC_MBSTATE_T.
7678 2000-07-13 Paul Eggert <eggert@twinsun.com>
7680 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7682 * quotearg.c (quoting_style_args, quoting_style_vals,
7683 quotearg_buffer_restyled): Add support for
7684 clocale_quoting_style. Undo previous change to
7685 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7686 and "{RIGHT QUOTATION MARK}" msgids.
7688 2000-07-05 Paul Eggert <eggert@twinsun.com>
7690 The old behavior of quoting `like this' doesn't look good with
7691 newer, ISO-style fonts. See:
7692 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7694 Instead, quote "like this" by default. Let the translator
7695 tailor the locale-specific quoting behavior by providing
7696 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7698 * quotearg.c (N_): New macro.
7699 (gettext_default): New function.
7700 (quotearg_buffer_restyled): Use
7701 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7702 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7704 2000-07-09 Jim Meyering <meyering@lucent.com>
7706 * Most files: Update copyright dates to include 2000.
7708 2000-07-08 Jim Meyering <meyering@lucent.com>
7710 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7712 (xgethostname): Remove now-unnecessary #ifdef.
7713 Move declaration of `err' into loop where it's used.
7715 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7717 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7718 by allocating a larger buffer. Test the gethostname return value for
7719 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7720 returns an error and ENAMETOOLONG isn't defined.
7722 2000-07-05 Paul Eggert <eggert@twinsun.com>
7723 and Bruno Haible <haible@clisp.cons.org>
7725 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7727 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7729 * quotearg.c (struct quoting_options): Simplify quote_these_too
7732 2000-07-03 Jim Meyering <meyering@lucent.com>
7734 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7735 Reported by Bruno Haible.
7737 2000-07-04 Jim Meyering <meyering@lucent.com>
7739 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7740 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7743 2000-07-03 Paul Eggert <eggert@twinsun.com>
7744 and Bruno Haible <haible@clisp.cons.org>
7746 * quotearg.c (mbrtowc):
7747 Assign to *pwc, and return 1 only if result is nonzero.
7748 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7750 2000-07-03 Jim Meyering <meyering@lucent.com>
7752 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7753 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7756 2000-07-02 Jim Meyering <meyering@lucent.com>
7758 * quotearg.c (mbstate_t): Don't define here.
7760 2000-07-02 Jim Meyering <meyering@lucent.com>
7762 * nanosleep.c (SIGCONT): Define if not already defined.
7764 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7766 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7767 per change in ../m4/ls-mntd-fs.m4.
7768 (read_filesystem_list): Ignore symbolic links.
7770 2000-06-29 Jim Meyering <meyering@lucent.com>
7772 * same.c: Include <string.h> or <strings.h>, as appropriate,
7773 for declaration of strcmp.
7775 * long-options.c: Include <stdlib.h>, for declaration of exit.
7777 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7778 Avoid warning by casting result to `char *' to remove `const'.
7780 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7782 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7784 2000-06-26 Paul Eggert <eggert@twinsun.com>
7786 savedir now sets errno on failure and invokes xmalloc to get memory.
7787 Fix a couple of other minor bugs while we're at it.
7789 * savedir.c (<unistd.h>): Do not include; there's no need.
7790 (NAMLEN): Remove macro.
7791 (malloc, realloc): Remove decls.
7793 ("xalloc.h"): Include.
7794 (NAME_SIZE_DEFAULT): New macro.
7795 (savedir): Use xmalloc / xrealloc to allocate memory.
7796 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7797 Skip "" directory entries.
7798 Use strlen to calculate directory entry length, since the old method
7799 is rarely used these days and isn't worth supporting.
7800 Don't use a pointer after freeing it.
7801 Check for integer overflow when calculating allocation size.
7802 Use memcpy to copy entries, instead of stpcpy.
7803 Set errno properly when returning NULL.
7804 Check for readdir error.
7806 2000-06-26 Jim Meyering <meyering@lucent.com>
7808 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7810 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7812 * getusershell.c (xmalloc, xrealloc): Remove functions.
7814 Don't include <stdlib.h>. Don't declare malloc, realloc.
7816 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7818 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7820 2000-06-24 Jim Meyering <meyering@lucent.com>
7822 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7824 2000-06-21 Jim Meyering <meyering@lucent.com>
7826 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7828 2000-06-19 Paul Eggert <eggert@twinsun.com>
7830 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7831 (mbrtowc, mbstate_t): Define substitutes if
7832 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7833 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7834 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7836 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7838 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7839 than 1024, return a memory chunk of least possible size, instead
7840 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7841 Use free/xmalloc instead of xrealloc to avoid copying for very long
7844 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7846 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7847 address, not strdup. Include <stdlib.h> and don't declare free().
7849 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7851 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7854 2000-06-21 Jim Meyering <meyering@lucent.com>
7856 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7857 (noinst_HEADERS): Add getstr.h.
7859 * getline.c (getstr): Move into a separate file.
7860 * getstr.c (getstr): New file, extracted from getline.c, with
7861 the following changes: new parameter, delim2; both delim[12]
7862 parameters have type `int', not `char'. The latter would lose
7863 with 8-bit delimiters.
7864 * getstr.h: New file.
7866 2000-06-19 Jim Meyering <meyering@lucent.com>
7868 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7870 2000-06-18 Jim Meyering <meyering@lucent.com>
7872 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7873 Besides, these days every porting target provides a mkdir function.
7875 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7876 (this snippet comes from src/system.h).
7878 2000-06-15 Paul Eggert <eggert@twinsun.com>
7880 * human.c (adjust_value): New function.
7881 (human_readable_inexact): Apply rounding style even when
7882 printing approximate values.
7884 2000-06-14 Paul Eggert <eggert@twinsun.com>
7886 * human.c (human_readable_inexact): Allow an input block
7887 size that is not a multiple of the output block size, and vice versa.
7888 Reported by Piergiorgio Sartor.
7890 2000-06-14 Paul Eggert <eggert@twinsun.com>
7892 * getdate.y (get_date): Apply relative times after time
7893 zone indicator, not before. Reported by Todd A. Jacobs.
7895 2000-06-13 Jim Meyering <meyering@lucent.com>
7897 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7899 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7901 2000-06-12 Paul Eggert <eggert@twinsun.com>
7903 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7905 2000-06-04 Paul Eggert <eggert@twinsun.com>
7907 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7909 2000-06-04 Jim Meyering <meyering@lucent.com>
7911 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7912 SunOS 4.1.4 for which gid_t is an unsigned type.
7914 2000-06-03 Jim Meyering <meyering@lucent.com>
7916 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7918 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7920 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7921 newer, don't install charset.alias.
7922 * config.charset: Change the Linux/glibc rules so they become empty
7923 on glibc-2.1 or newer.
7925 2000-06-02 Jim Meyering <meyering@lucent.com>
7927 * mountlist.c: Back out last change. Instead, do this...
7928 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7929 member using the same `ignore'-testing code.
7930 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7934 2000-05-29 Jim Meyering <meyering@lucent.com>
7936 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7937 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7939 2000-05-22 Jim Meyering <meyering@lucent.com>
7941 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7943 2000-05-18 Jim Meyering <meyering@lucent.com>
7945 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7946 back, too, since it may have been modified by allocate_entry.
7947 (hash_delete): Rewrite to use neither the assignment operator
7948 nor the comma operator in an if-expression.
7950 2000-05-15 Paul Eggert <eggert@twinsun.com>
7953 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7954 Remove; no longer needed.
7955 "quotearg.h": Add include.
7956 (file_name): Do not bother to explicitly initialize to NULL; it's less
7957 efficient on some hosts.
7958 (close_stdout_status): Remove test as to whether stdout was already
7959 closed; it breaks for the case "echo x | sort >&-".
7960 Quote file name colons.
7961 Do not assume that _("write error") lacks format strings.
7963 2000-05-15 Jim Meyering <meyering@lucent.com>
7965 * version-etc.c (version_etc_copyright): Update the copyright string
7966 used in all --version output.
7968 2000-05-14 Jim Meyering <meyering@lucent.com>
7970 * closeout.c (close_stdout_set_file_name): New function.
7971 (close_stdout_status): Use new file-scoped global.
7972 Return right away if fstat says the stdout file descriptor is invalid.
7973 * closeout.h (close_stdout_set_file_name): Declare.
7975 2000-05-10 Jim Meyering <meyering@lucent.com>
7977 * closeout.c [default_exit_status]: New file-scoped variable.
7978 (close_stdout_set_status): New function.
7979 * closeout.h (close_stdout_set_status): Declare.
7981 2000-05-08 Jim Meyering <meyering@lucent.com>
7983 * long-options.c: Don't include closeout.h.
7984 (parse_long_options): Don't call close_stdout for --version.
7986 2000-05-06 Jim Meyering <meyering@lucent.com>
7988 * strnlen.c: Undefine __strnlen and strnlen.
7989 [!weak_alias]: Define __strnlen to strnlen.
7991 * atexit.c: New file, from libiberty.
7993 2000-05-06 Jim Meyering <meyering@lucent.com>
7995 * closeout.c (close_stdout_status): Also check for errors on the
7998 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8000 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8001 instead of xmalloc, xrealloc, path_concat.
8002 (locale_charset): Treat empty environment variables as absent.
8003 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8005 2000-05-04 Jim Meyering <meyering@lucent.com>
8007 * getopt.c: Update from glibc.
8008 * obstack.c: Likewise.
8009 * obstack.h: Likewise.
8010 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8012 * regex.h: Likewise.
8013 * strndup.c: Likewise.
8014 * strnlen.c: New file, from glibc.
8016 2000-05-01 Jim Meyering <meyering@lucent.com>
8018 * full-write.c (full_write): Remove `FIXME' part of comment.
8020 2000-04-29 Jim Meyering <meyering@lucent.com>
8022 * path-concat.c: Declare strdup only if it's not defined.
8023 * canon-host.c: Likewise.
8025 2000-04-28 Jim Meyering <meyering@lucent.com>
8027 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8028 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8029 included first, then limits.h is included by locale.h by libintl.h.
8030 From John David Anglin.
8032 2000-04-25 Jim Meyering <meyering@lucent.com>
8034 * makepath.c (S_IRWXUGO): Define.
8035 (make_path): Always perform explicit chmod if MODE specifies any
8036 of the `special' permission bits. Prompted by a bug report against
8037 install from Mate Wierdl and Joost van Baal.
8039 2000-04-18 Jim Meyering <meyering@lucent.com>
8043 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8044 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8046 2000-04-17 Jim Meyering <meyering@lucent.com>
8048 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8049 the definition of it to rpl_strftime also defined-away the system's
8052 2000-04-15 Jim Meyering <meyering@lucent.com>
8054 Use `C' to denote so-called `contiguous' files, the same way
8056 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8057 (ftypelet): Use S_ISCTG.
8058 From Michael Deutschmann.
8060 2000-04-14 Jim Meyering <meyering@lucent.com>
8062 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8064 2000-04-08 Jim Meyering <meyering@lucent.com>
8066 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8067 names don't conflict. Reported by Eli Zaretskii.
8069 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8071 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8072 bug. Deal with the different error behavior of Irix iconv.
8074 2000-04-07 Jim Meyering <meyering@lucent.com>
8076 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8077 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8079 2000-04-05 Jim Meyering <meyering@lucent.com>
8081 Portability tweaks required for ultrix4.3.
8082 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8083 * readutmp.c: Include sys/types.h before sys/stat.h.
8084 * canon-host.c: Declare strdup.
8085 * path-concat.c: Likewise.
8086 From John David Anglin.
8088 2000-04-04 Jim Meyering <meyering@lucent.com>
8090 Be more DOS 8.3-friendly.
8091 * ref-add.sin: Renamed from ref-add.sed.in.
8092 * ref-del.sin: Renamed from ref-del.sed.in.
8093 * Makefile.am: Reflect renaming.
8094 Reported by Eli Zaretskii.
8096 Use a temporary file name that won't clash with `charset.alias'
8097 in the DOS 8.3 name space.
8098 * Makefile.am (charset_tmp): Define.
8099 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8100 (uninstall-local): Likewise.
8101 Reported by Eli Zaretskii.
8103 2000-03-29 Paul Eggert <eggert@twinsun.com>
8105 * time/strftime.c (my_strftime): Make sure we call the system
8106 strftime, not ourselves, when invoking the underlying strftime.
8108 2000-03-24 Jim Meyering <meyering@lucent.com>
8110 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8111 (charset_alias): Define.
8112 (install-exec-local): Factor out common code.
8113 (uninstall-local): Split lines longer than 80.
8114 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8116 (.sed.in.sed): New rule. Don't redirect directly to $@.
8117 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8119 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8121 * config.charset: Output a line containing "Packages using this file".
8122 * ref-add.sed.in, ref-del.sed.in: New files.
8123 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8124 ref-del.sed): New rules.
8126 2000-03-17 Jim Meyering <meyering@lucent.com>
8128 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8129 Otherwise, include <strings.h>
8131 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8133 * unicodeio.c (utf8_wctomb): New function.
8134 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8135 format instead of in UCS-4 with platform dependent endianness.
8137 2000-03-07 Paul Eggert <eggert@twinsun.com>
8139 * savedir.c (savedir): Work even if directory size is
8140 negative; this can happen with some screwy NFS configurations.
8142 2000-03-06 Jim Meyering <meyering@lucent.com>
8144 * localcharset.c (get_charset_aliases): Don't try to free file_name
8145 if it's NULL (because we ran out of memory). From Bruno Haible.
8147 2000-03-05 Jim Meyering <meyering@lucent.com>
8149 * localcharset.c ("path-concat.h"): Include.
8150 (get_charset_aliases): Use path_concat instead of ANSI string
8153 * unicodeio.h (PARAMS): Define.
8154 Use it to guard prototype.
8156 2000-03-04 Jim Meyering <meyering@lucent.com>
8158 * Makefile.am (install-exec-local): Create $(libdir) before installing
8160 (uninstall-local): Uncomment this rule so `make distcheck' works
8163 * unicodeio.c (<errno.h>): Include it.
8164 (errno): Declare if not defined.
8166 * localcharset.c: Add Bruno's comment justifying use of volatile.
8168 * config.charset: New version, incorporating remarks from a linux
8169 i18n mailing list. From Bruno Haible.
8171 2000-03-02 Jim Meyering <meyering@lucent.com>
8173 * Makefile.am (EXTRA_DIST): Add config.charset.
8175 2000-03-01 Jim Meyering <meyering@lucent.com>
8177 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8178 * unicodeio.c: Likewise.
8180 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8182 * config.charset: New file.
8183 * localcharset.c: New file.
8184 * unicodeio.h, unicodeio.c: New files.
8185 * Makefile.am (DEFS): Add -DLIBDIR=...
8186 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8187 (noinst_HEADERS): Add unicodeio.h.
8188 (all-local, install-exec-local, charset.alias): New targets.
8190 2000-02-28 Paul Eggert <eggert@twinsun.com>
8192 * quotearg.c (ALERT_CHAR): New macro.
8193 (quotearg_buffer_restyled): Use it.
8195 2000-02-27 Jim Meyering <meyering@lucent.com>
8197 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8198 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8200 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8201 not `#if STDC_HEADERS'.
8202 Declare malloc if needed.
8204 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8205 now that autoconf always defines the HAVE_DECL_ symbols.
8206 * human.c: Likewise.
8208 * strtoumax.c: Likewise.
8210 * backupfile.c: Arrange for cpp to fail if the configure-time
8211 declaration check was not run.
8213 * human.c: Likewise.
8215 * strtoumax.c: Likewise.
8217 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8218 then first look up the entire `.'-containing string as a login name.
8220 2000-02-18 Paul Eggert <eggert@twinsun.com>
8222 * getdate.y: Handle two-digit years with leading zeros correctly.
8223 (textint): New typedef.
8224 (parser_control): Member year changed from int to textint.
8226 (YYSTYPE): Removed; replaced by %union with int and textint members.
8227 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8228 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8229 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8230 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8231 (date, number, to_year): Use width of number in digits, not its value,
8232 to determine whether it's a 2-digit year, or a 2-digit time.
8233 (yylex): Store number of digits of numeric tokens.
8234 Reported by John Kendall.
8236 (parser_control): Changed from struct parser_control to typedef (for
8237 consistency). All uses changed.
8239 (tID): Removed; not used.
8240 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8242 2000-02-14 Paul Eggert <eggert@twinsun.com>
8244 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8245 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8247 2000-02-12 Jim Meyering <meyering@lucent.com>
8249 * userspec.c (ISDIGIT): Define it.
8250 (isdigit): Remove definition.
8251 (is_number): Use ISDIGIT, not isdigit.
8252 <libintl.h>: Include.
8254 (parse_user_spec): Mark translatable strings.
8256 2000-02-10 Jim Meyering <meyering@lucent.com>
8258 With these changes, nanosleep.[ch] are finally enough like the other
8259 lib/* replacement files to compile on a few more losing systems.
8261 * nanosleep.h: Don't include config.h.
8262 Remove prototype from declaration of nanosleep.
8263 (PARAMS): Remove now-unneeded definition.
8264 * nanosleep.c: #undef nanosleep.
8265 (rpl_nanosleep): Rename from nanosleep.
8267 2000-02-03 Jim Meyering <meyering@lucent.com>
8269 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8270 rather than with `#if HAVE_UTMPNAME'.
8272 2000-02-01 Jim Meyering <meyering@lucent.com>
8274 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8276 2000-01-31 Jim Meyering <meyering@lucent.com>
8278 * nanosleep.h (nanosleep): Guard declaration with
8279 `#if ! HAVE_DECL_NANOSLEEP'.
8280 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8281 the declaration in that vendor's sys/timers.h.
8282 Reported by Christian Krackowizer.
8284 * quotearg.c (ISASCII): Add #undef and move definition to follow
8285 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8286 (ISPRINT): Likewise.
8287 Reported by Tom Tromey.
8289 2000-01-30 Jim Meyering <meyering@lucent.com>
8291 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8292 uses of ->ut_name. The latter doesn't work with new Linux header files
8293 where only utmpx.ut_user is declared.
8295 * readutmp.h (UT_USER): Define.
8297 2000-01-23 Jim Meyering <meyering@lucent.com>
8299 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8302 2000-01-22 Jim Meyering <meyering@lucent.com>
8304 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8305 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8306 Required for some AIX systems. Reported by Christian Krackowizer.
8307 [TESTING] (main): New function.
8309 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8310 * dirname.c (dir_name): Support for DOS-style file names with drive
8313 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8315 * strverscmp.c (ISDIGIT): Define.
8316 (strverscmp): Use ISDIGIT, not isdigit.
8318 2000-01-17 Paul Eggert <eggert@twinsun.com>
8320 * nanosleep.c (nanosleep):
8321 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8322 POSIX.1 doesn't require SA_INTERRUPT and some systems
8323 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8324 it's been part of POSIX.1 since day 1 (in 1988).
8326 2000-01-17 Jim Meyering <meyering@lucent.com>
8328 * interlock: Remove unused file. Reported by François Pinard.
8330 2000-01-16 Paul Eggert <eggert@twinsun.com>
8332 * quotearg.c (quotearg_buffer_restyled): Do not quote
8333 alert, backslash, formfeed, and vertical tab unnecessarily in
8334 shell quoting style.
8337 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8338 Free Software Foundation, Inc.
8339 Copying and distribution of this file, with or without modification,
8340 are permitted provided the copyright notice and this notice are preserved.