1 2005-10-18 Simon Josefsson <jas@extundo.com>
3 * md4.h, md4.c: New files, based on md5.?.
5 2005-10-17 Simon Josefsson <jas@extundo.com>
7 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
9 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
11 2005-10-17 Simon Josefsson <jas@extundo.com>
13 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
15 2005-10-17 Simon Josefsson <jas@extundo.com>
17 * gc.h, gc-libgcrypt.c: Add ciphers.
19 2005-10-17 Simon Josefsson <jas@extundo.com>
21 * sha1.c: Use uint32_t instead of md5_uint32.t
23 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
26 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
28 * md5.h: Use stdint.h and uint32_t. Doc fix.
30 2005-10-15 Simon Josefsson <jas@extundo.com>
32 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
34 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
36 2005-10-14 Simon Josefsson <jas@extundo.com>
38 * arcfour.h, arcfour.c: New files.
40 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
42 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
43 include <wchar.h>; no longer needed.
45 2005-10-14 Jakub Jelinek <jakub@redhat.com>
46 and Ulrich Drepper <drepper@redhat.com>
49 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
50 instead of inline stream orientation test and two separate
51 function calls. Pay no attention to USE_IN_LIBIO.
53 2005-10-14 Roland McGrath <roland@redhat.com>
55 Import from libc. [BZ #1331]
56 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
58 Reported by Matej Vela <vela@debian.org>.
60 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
62 * mkdir-p.c (make_dir_parents): Don't report an error if an
63 intermediate directory is in a read-only file system. Problem
64 reported by Eric Blake.
66 2005-10-13 Simon Josefsson <jas@extundo.com>
68 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
69 Move memory allocation outside of loop.
71 2005-10-12 Simon Josefsson <jas@extundo.com>
73 * gc-pbkdf2-sha1.c: New file.
75 * gc.h: Add gc_pbkdf2_sha1 prototype.
77 2005-10-12 Simon Josefsson <jas@extundo.com>
79 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
80 suggested by Bruno Haible <bruno@clisp.org>.
82 2005-10-12 Simon Josefsson <jas@extundo.com>
84 * gc-libgcrypt.c (gc_hmac_sha1): New function.
86 * gc-gnulib.c (gc_hmac_sha1): New function.
88 2005-10-12 Simon Josefsson <jas@extundo.com>
90 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
92 2005-10-12 Simon Josefsson <jas@extundo.com>
94 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
95 GC_USE_HMAC_MD5, respectively.
97 * gc-libgcrypt.c (gc_md5): Fix assert call.
100 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
102 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
104 * gc-gnulib.c (gc_hash_buffer): Ditto.
106 2005-10-11 Bruno Haible <bruno@clisp.org>
108 * c-strcasestr.h: New file, from GNU gettext.
109 * c-strcasestr.c: New file, from GNU gettext.
111 2005-10-11 Bruno Haible <bruno@clisp.org>
113 * c-strcase.h: New file, from GNU gettext.
114 * c-strcasecmp.c: New file, from GNU gettext.
115 * c-strncasecmp.c: New file, from GNU gettext.
117 2005-10-11 Simon Josefsson <jas@extundo.com>
119 * crc.h, crc.c: New files.
121 * gc.h (gc_hash_buffer): Add doc.
123 2005-10-08 Simon Josefsson <jas@extundo.com>
125 * gc.h: Add gc_hash and gc_hash_buffer.
127 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
129 * gc-libgcrypt.c (gc_hash_buffer): Add.
131 2005-10-11 Bruno Haible <bruno@clisp.org>
133 * strcasecmp.c: Include limits.h.
134 (strcasecmp): Avoid integer overflow on exotic platforms.
135 * strncasecmp.c: Include limits.h.
136 (strncasecmp): Avoid integer overflow on exotic platforms.
137 Reported by Paul Eggert.
139 2005-10-06 Simon Josefsson <jas@extundo.com>
141 * hmac-md5.c: New file.
145 2005-10-06 Simon Josefsson <jas@extundo.com>
147 * memxor.c (memxor): Avoid casts and warnings.
149 2005-10-05 Derek Price <derek@ximbiot.com>
151 * getdelim.c (SIZE_MAX): New macro, if not already defined.
153 2005-10-05 Simon Josefsson <jas@extundo.com>
155 * memxor.c (memxor): Fix compiler error.
157 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
158 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
160 * memxor.h, memxor.c: New files.
162 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
163 we assume all systems have it, suggested by Jim Meyering
164 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
165 any systems lack sys/socket.h; mingw32 is known to lack it, but we
166 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
169 2005-10-04 Bruno Haible <bruno@clisp.org>
171 * verify.h (verify_true): Provide alternative definition for C++.
173 2005-10-04 Simon Josefsson <jas@extundo.com>
175 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
176 D. Baushke" <mdb@gnu.org>.
178 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
180 * getdelim.c: Include getdelim.h first. Include <limits.h>.
181 (SSIZE_MAX): New macro, if not already defined.
182 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
185 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
187 * exclude.c: Include verify.h.
188 (verify): Remove. All callers changed to use verify.h's version.
189 * strtoimax.c: Likewise.
190 * utimecmp.c: Likewis.e
193 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
194 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
195 * .cvsignore: Add fts.h, search.h, t-fpending.
196 * settime.c (settime): Fix { typo in previous patch. Also, don't
197 bother returning ENOSYS if settimeofday or stime fails; just let
198 them return whatever errno they want to return.
199 * utimens.c: Include unistd.h, for dup2.
200 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
201 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
203 2005-10-02 Jim Meyering <jim@meyering.net>
206 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
207 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
208 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
209 Remove AT_FDCWD test.
210 Do not consume the fd unless successful.
211 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
212 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
213 block, so that we don't even try to compile it if settimeofday is
214 available. This works around a compilation failure on OSF1 V5.1,
215 due to stime requiring a `long int*' while tv_sec is `int'.
217 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
219 * getdelim.c (getdelim): Remove unused variables.
221 2005-10-01 Simon Josefsson <jas@extundo.com>
223 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
224 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
225 AI_* and EAI_* definitions. Protect function declarations.
227 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
229 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
230 so that the code works even with ancient cpp. Portability problem
231 with GCC 2.7.2.1 reported by Thomas M.Ott.
233 2005-09-27 Jim Meyering <jim@meyering.net>
235 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
237 * intprops.h (signed_type_or_expr__): Define.
238 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
241 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
243 * verify.h (verify_expr): Remove, replacing with:
244 (verify_true): New macro that returns true instead of void.
245 (verify_type__): Remove.
246 (verify): Use verify_true rather than verify_type__.
248 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
250 * utimens.c (ENOSYS): Define if not already defined.
251 (futimens): Support having a null PATH if the file descriptor
254 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
256 (__attribute): Define to empty unless GCC 3.1 or later.
257 This works around a core dump on OpenBSD 3.4, which has GCC
258 2.95.3, which dumps core when given __attribute__(()). It also
259 simplifies other tests, since we really don't want to bother with
260 worrying about which ancient version of GCC supported what.
261 Original problem reported by Yoann Vandoorselaere, with part of
262 the fix suggested by Derek Price.
264 2005-09-24 Jim Meyering <jim@meyering.net>
266 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
267 so we can once again use a positive bitfield width of 1 -- now we
268 don't have to explain why we were using a bitfield width of 2.
270 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
272 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
273 Problem reported by Eric Blake.
274 (getaddrinfo): Initialize se so that it's not garbage.
275 Redo internal storage allocation so that it doesn't make unportable
276 assumptions about alignment.
279 * utimens.c (futimens): Use futimesat if available.
280 Prefer it to futimes since it doesn't have the futimes bug.
282 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
283 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
284 Instead, declare a function that returns a pointer to an array,
285 and use verify_type__ to declare the size of the array.
286 Problem and germ of a solution reported by Bruno Haible.
287 (verify_type__): Use 2, not 1, for bitfield size, to avoid
288 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
290 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
294 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
296 * argmatch.h: Include verify.h
297 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
298 (ARGMATCH_ASSERT): Remove; unused.
299 * canonicalize.c: Assume STDC_HEADERS.
300 * exclude.c: Include "strcase.h".
301 * regex_internal.h [!defined _LIBC]: Likewise.
302 * getusershell.c: Include stdio--.h rather than stdio.h
304 (getusershell): Call fopen, not fopen_safer.
305 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
306 Do not include unistd-safer.h.
307 (save_cwd): Don't call fd_safer; no longer needed
308 now that we include fcntl--.h.
310 * getdate.y (relative_time): New type.
311 (RELATIVE_TIME_0): New constant.
312 (parser_control): Use relative_time instead of doing it ourselves.
313 (%union): Add new relative_time rel member.
314 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
316 (relunit, relunit_snumber): Now of type rel.
317 (zone, rel, relunit, get_date): Adjust to above changes.
319 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
320 Do not include unistd-safer.h.
321 (getloadavg): Don't call fd_safer; no longer needed
322 now that we include fcntl--.h.
324 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
325 (make_dir_parents): Treat ENOSYS like EEXIST.
327 Improve quality of diagnostics on restore_cwd failure.
328 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
329 (make_dir_parents): Last arg is now int * (for errno), not bool *.
330 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
331 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
332 each time through the loop. Do not diagnose restore_cwd failure;
333 that is the caller's job (and perhaps the caller does not care).
335 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
336 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
337 If the file already exists but is not a directory, don't bother
338 to try to make its parents.
339 Close potential file descriptor leak if we can't chdir("/") (!).
340 Don't always return true if chdir($PWD) fails; return true only
341 if the requested action was done successfully (except for the
343 Don't log final directory unless we actually made it.
344 Refactor to avoid duplicate code to fix up permissions.
345 Don't attempt to fix up parent permissions if chdir($PWD) fails.
347 * strftime.c (my_strftime): Rewrite the previous change slightly,
348 to make it a bit faster and (I hope) clearer.
349 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
350 Fix bug in formats like %2N.
352 * verify.h: New file.
354 2005-09-22 Jim Meyering <jim@meyering.net>
358 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
360 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
361 the .tm_year member, since otherwise gcc-4.0 would now warn about
362 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
364 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
365 order to avoid an unsuppressible warning from gcc on 64-bit systems.
367 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
368 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
369 when run in a time zone for which daylight savings time is in effect
370 for the starting date.
372 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
373 stop us from restricting permissions of just-created absolute-named
375 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
376 to restore initial working directory.
377 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
378 to tell caller if/when we change the working directory and are
379 unable to return to the initial one.
380 * mkdir-p.h (make_dir_parents): Update prototype.
381 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
382 `return false'. This fixes a bug introduced on 2004-07-30.
384 * openat.c (fdopendir): Be sure to close the supplied
385 file descriptor before returning. This makes our replacement
386 implementation a little closer to Solaris's, where fdopendir
387 ties the file descriptor to the returned DIR* pointer.
388 * openat.c (unlinkat): New function.
389 * openat.h (unlinkat): Add prototype.
390 * openat-die.c (openat_save_fail): Rename from openat_save_die.
391 (openat_restore_fail): Rename from openat_restore_die.
392 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
394 Provide an alternative to exiting immediately upon save_cwd or
395 restore_cwd failure. Now, an application can arrange e.g.,
396 to perform a longjump in that case.
397 * openat.c: Include dirname.h.
398 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
399 (rpl_openat, fdopendir, fstatat): Call openat_save_die
400 and openat_restore_die rather than calling error directly.
401 Don't include "error.h" or "exitfail.h"; they're no longer needed.
403 * openat-die.c (openat_save_die, openat_restore_die): New file.
404 * openat.h (openat_save_die, openat_restore_die): Declare and define.
406 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
407 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
408 int utc, int nanoseconds);
410 date should not have to allocate a megabyte of virtual memory to
411 handle a format argument like +%1048575T. When implemented with
412 strftime, it must allocate such a buffer, use strftime to fill it
413 in, print it, then free it.
414 With fprintftime, it simply prints everything and exits.
415 With no need for memory allocation, that's one fewer way to fail.
416 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
417 optional field width, not before, so we accept %9:z, not %:9z.
418 (my_strftime): Be sure to use L_('x') for literals.
420 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
421 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
422 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
423 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
424 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
425 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
426 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
427 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
428 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
430 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
431 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
432 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
433 and don't include <sys/file.h>).
435 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
439 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
440 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
441 [!LDAV_DONE]: Avoid unused variable warning.
443 2005-09-21 Bruno Haible <bruno@clisp.org>
445 * unicodeio.h (unicode_to_mb): New declaration.
447 2005-09-20 Derek Price <derek@ximbiot.com>
449 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
451 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
453 Use a consistent style for including <config.h>.
454 * __fpending.c, acl.c, argmatch.c,
455 argp-help.c, argp-parse.c,
456 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
457 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
458 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
459 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
460 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
461 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
462 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
463 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
464 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
465 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
466 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
467 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
468 modechange.c, mountlist.c, open-safer.c, physmem.c,
469 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
470 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
471 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
472 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
473 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
474 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
475 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
476 userspec.c, utimecmp.c, version-etc-fsf.c,
477 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
478 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
479 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
480 Standardize inclusion of config.h.
481 * __fpending.h, dirfd.h, getdate.h, human.h,
482 inttostr.h: Removed inclusion of config.h from header files.
483 * inttostr.c: Adjusted in-tree users.
484 * timespec.h: Remove superfluous warning to include config.h.
485 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
486 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
487 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
488 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
490 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
492 * stat-time.h: New file.
493 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
494 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
496 (timespec_cmp): New function.
497 * utimecmp.c: Include stat-time.h.
498 (SYSCALL_RESOLUTION): Depend on whether various struct stat
499 members exist, not on the obsolescent ST_MTIM_NSEC.
500 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
502 2005-09-15 Derek Price <derek@ximbiot.com>
503 Paul Eggert <eggert@cs.ucla.edu>
505 * regcomp.c, regexec.c, regex_internal.c: Back out previous
506 changes, consolidating in...
507 * regex_internal.h: ...this file.
509 2005-09-15 Derek Price <derek@ximbiot.com>
511 * regex_internal.h: Blank `pure' for GNUC < 3.
512 * regex_internal.c: Ditto, using this...
513 (__GNUC_PREREQ): ...new macro.
514 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
515 (__GNUC_PREREQ): ...this new macro.
517 * strstr.h: Include string.h. Define strstr as a macro here.
519 2005-09-13 Derek Price <derek@ximbiot.com>
521 * canon-host.c (canon_host_r): Set *cherror on memory allocation
523 Reported by Jim Meyering <jim@meyering.net>.
525 2005-09-13 Jim Meyering <jim@meyering.net>
527 * canon-host.c: Filter through gnu indent and reword comments slightly.
528 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
530 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
532 * lib/base64.c: Typo.
533 (base64_encode): Put b64str in initialized data section.
535 2005-09-12 Derek Price <derek@ximbiot.com>
537 Return usable errors from canon-host.
538 * canon-host.h: New file.
539 * canon-host.c (canon_host): Wrap...
540 (canon_host_r): ...this new function, which now relies exclusively on
542 (ch_strerror): New function.
543 (last_cherror): New global.
544 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
545 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
547 (freeaddrinfo): Free ai->ai_canonname when set.
549 2005-09-12 Derek Price <derek@ximbiot.com>
550 Paul Eggert <eggert@cs.ucla.edu>
552 * glob-libc.h: Renamed from glob_.h. The new version is
553 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
554 protecting things that should be done only in gnulib contexts.
555 * glob_.h: New file, containing only the glob things needed for
557 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
558 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
559 (glob, globfree, glob_pattern_p): Now defined simply in terms of
560 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
561 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
562 and to respect the namespace rules better.
564 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
566 Merge glibc and coreutils changes into gnulib, plus a few
568 * md5.c: Use #error rather than a string.
569 (CYCLIC): New macro, from glibc source. Use it instead of rol.
570 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
571 (__attribute__): Define to empty for non recent-GCC.
572 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
573 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
574 Renamed from their non-__ counterparts, with new macros replacing
575 them if not _LIBC. Add __THROW attribute.
577 (struct md5_ctx): Align buffer if using GCC.
578 * sha1.h (struct sha1_ctx): Likewise.
579 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
580 The old name was backwards.
581 (NOTSWAP): Remove; not used.
582 (rol): New macro, moved here from md5.h.
583 (sha1_process_block): Remove a FIXME that doesn't make sense.
585 2005-09-12 Derek Price <derek@ximbiot.com>
587 * gai_strerror.c: Include config.h when available. Include
588 getaddrinfo.h before other headers to test interface.
589 Reported by Larry Jones <lawrence.jones@ugs.com>.
591 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
593 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
594 definitions, since that's the preferred style in glibc.
595 Fix a minor spacing issue, and update copyright notice to match glibc's.
597 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
599 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
601 2005-09-06 Simon Josefsson <jas@extundo.com>
603 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
604 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
606 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
608 Change bitset word type from unsigned int to unsigned long int,
609 as this has better performance on typical 64-bit hosts.
610 Port bitset code to hosts with unusual word sizes.
611 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
612 (build_collating_symbol):
613 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
614 argument is a bitset. This is merely a style issue, but it makes
615 it clearer that an entire array is expected.
616 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
617 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
618 Port to the case where bitset_word is not the same as unsigned int.
619 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
620 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
622 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
623 (build_trtable, group_nodes_into_DFAstates):
625 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
626 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
627 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
628 * regexec.c (group_nodes_into_DFAstates): Likewise.
629 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
630 * regcomp.c (optimize_subexps, lower_subexp):
631 Work even if bitset_word has holes in its bitwise representation.
632 * regex_internal.h (BITSET_WORD_BITS): Likewise.
633 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
635 * regex_internal.c (re_string_reconstruct):
636 Don't assume UCHAR_MAX == 255.
637 * regex_internal.h (bitset_set_all): Likewise.
638 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
640 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
641 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
643 (BITSET_WORD_MAX): New macro.
644 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
645 (bitset_set_all, bitset_copy): Now inline functions, not macros.
646 (bitset_empty, bitset_copy):
647 Prefer sizeof (bitset) to multiplying it out ourselves.
648 (bitset_not_merge): Remove; unused.
649 (bitset_contain): Return bool, not unsigned int with one bit on.
651 * regexec.c (build_trtable): Don't assume bitset has no stricter
652 alignment than re_node_set; do this by defining a new internal
653 type struct dests_alloc and using it to allocate memory.
655 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
657 Check for arithmetic overflow when calculating sizes, to prevent
658 some buffer-overflow issues. These patches are conservative, in the
659 sense that when I couldn't determine whether an overflow was possible,
660 I inserted a run-time check.
661 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
662 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
663 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
664 (re_xnrealloc, re_x2nrealloc): New inline functions.
665 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
666 (build_equiv_class, build_charclass): Check for arithmetic overflow
667 in size expression calculations.
668 * lib/regex_internal.c (re_string_realloc_buffers):
669 (build_wcs_upper_buffer, re_node_set_add_intersect):
670 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
671 (re_dfa_add_node, register_state): Likewise.
672 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
673 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
674 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
675 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
677 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
679 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
680 to avoid a collision with bits/local_lim.h in glibc.
681 All uses changed. Problem reported by Dmitry V. Levin in
682 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
684 * regex_internal.c (build_wcs_upper_buffer): Fix portability
685 bugs in int versus size_t comparisons.
686 (re_string_context_at): Fix bug where the code assumed that
689 Use bool where appropriate.
690 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
692 (calc_eclosure_iter): Likewise, for ROOT arg.
693 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
694 (build_charclass_op): Likewise, for NON_MATCH arg.
695 * regex_internal.c (re_string_allocate, re_string_construct):
696 (re_string_construct_common): Likewise, for ICASE arg.
697 * regexec.c (re_search_2_stub, re_search_stub):
698 Likewise, for RET_LEN arg.
699 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
700 (set_regs): Likewise, for FL_BACKTRACK arg.
701 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
702 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
703 (calc_eclosure_iter, parse_bracket_exp):
704 Use bool for internal variables that are booleans.
705 * regexec.c (re_search_internal, check_matching, proceed_next_node):
706 (set_regs, build_sifted_states, sift_states_bkref):
707 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
708 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
709 (find_collation_sequence_value):
711 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
712 (re_node_set_compare):
713 Return bool, not int. All callers changed.
714 * regexec.c (check_halt_node_context, check_dst_limits):
715 (build_trtable, check_node_accept): Likewise.
716 * regex_internal.h: Include stdbool.h.
718 Fix bugs uncovered when converting to bool.
719 * regcomp.c (calc_eclosure_iter): Check for storage allocation
720 failure instead of charging ahead blindly.
721 * regex_internal.c (register_state): Likewise.
722 * regexec.c (re_search_2_stub): Use simpler method than boolean
723 for freeing internal storage.
724 (group_nodes_into_DFA_states): Use unsigned int, not int, for
725 bitset pieces used as boolean, to avoid undefined behavior
726 on hosts that do int overflow checking.
728 2005-08-31 Derek Price <derek@ximbiot.com>
730 * getdelim.c (getdelim): Return EOF on EOF.
731 Reported by Larry Jones <lawrence.jones@ugs.com>.
733 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
735 * regex_internal.c (re_string_reconstruct): Don't assume buffer
736 lengths fit in regoff_t; this isn't true if regoff_t is the same
738 * regex.c (re_search_internal): 5th arg is LAST_START
739 (= START + RANGE) instead of RANGE. This avoids overflow
740 problems when regoff_t is the same width as size_t.
742 (re_search_2_stub): Check for overflow when adding the
743 sizes of the two strings.
744 (re_search_stub): Check for overflow when adding START
745 to RANGE; if it occurs, substitute the extreme value.
747 2005-08-31 Jim Meyering <jim@meyering.net>
749 * regcomp.c (search_duplicated_node): Make first pointer arg
751 * regex_internal.c (create_ci_newstate, create_cd_newstate):
752 (register_state): Likewise.
753 * regexec.c (search_cur_bkref_entry, check_dst_limits):
754 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
755 (group_nodes_into_DFAstates): Likewise.
757 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
759 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
760 old glibc regex code mishandles strings longer than 2**31 bytes.
761 This patch fixes this when the regex code is used in gnulib
762 (i.e., outside glibc).
764 This patch should not affect the use of the regex code inside
765 glibc. No doubt this problem also needs to be handled for glibc
766 as well, but the result will be an incompatible change to the
767 glibc ABI, and the old ABI will have to be supported too. That
768 can be the the subject for another patch.
770 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
771 governing whether the rest of this patch is active. By default,
772 the macro is disabled and the patch has no effect.
773 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
774 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
775 (struct re_pattern_buffer, re_search, re_search_2, re_match):
776 (re_match_2, re_set_registers): Use the new types.
777 * regex_internal.h (Idx, re_hashval_t): New types.
778 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
780 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
781 (re_string_context_at, bin_tree_t, re_dfastate_t):
782 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
783 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
784 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
785 (re_string_char_size_at, re_string_wchar_at):
786 (re_string_elem_size_at):
787 Use the new types and macros to port to 64-bit hosts.
788 Use unsigned types for internal values, so that the code
789 mostly works even for arrays larger than SSIZE_MAX.
790 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
791 (search_duplicated_node, calc_eclosure_iter, fetch_number):
792 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
793 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
794 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
795 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
796 (calc_inveclosure, parse_dup_op, build_range_exp):
797 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
798 (fetch_number, create_token_tree, mark_opt_subexp):
800 * regex_internal.c (re_string_construct_common, create_ci_newstate):
801 (create_cd_newstate, re_string_allocate, re_string_construct):
802 (re_string_realloc_buffers, build_wcs_upper_buffer):
803 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
804 (re_string_reconstruct, re_string_peek_byte_case):
805 (re_string_fetch_byte_case, re_string_context_at):
806 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
807 (re_node_set_init_copy, re_node_set_add_intersect):
808 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
809 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
810 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
811 (re_acquire_state, re_acquire_state_context, register_state):
813 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
814 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
815 (re_search_internal, re_search_2_stub, re_search_stub)
816 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
817 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
818 (update_cur_sifted_state, check_dst_limits):
819 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
820 (check_subexp_limits, sift_states_bkref, merge_state_array):
821 (check_subexp_matching_top, get_subexp, get_subexp_sub):
822 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
823 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
824 (expand_bkref_cache, check_node_accept_bytes):
825 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
826 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
827 (acquire_init_state_context, check_halt_node_context):
828 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
829 (sift_states_backward, clean_state_log_if_needed):
830 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
831 (find_recover_state, transit_state_sb, transit_state_mb):
832 (transit_state_bkref, build_trtable, match_ctx_clean):
834 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
835 to work around an assumption that REG_MISSING is negative.
837 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
838 (seek_collating_symbol_entry) [defined _LIBC]:
839 (lookup_collation_sequence_value) [defined _LIBC]:
840 (build_range_exp, build_collating_symbol) [defined _LIBC]:
841 Use prototypes rather than old-style function definitions.
842 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
843 (transit_state_sb) [0]:
844 (find_collation_sequence_value) [defined _LIBC]: Likewise.
846 * regexec.c (re_search_internal): Simplify update of rm_so and
849 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
850 (optimize_subexps, lower_subexp):
851 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
852 since the signed shift might overflow. Use 1u<<31 instead.
853 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
854 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
857 * regcomp.c (optimize_subexps, lower_subexp):
858 Use CHAR_BIT rather than 8, for clarity.
859 * regexec.c (check_dst_limits_calc_pos_1):
860 (check_subexp_matching_top): Likewise.
861 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
862 have to worry about portability issues when shifting it left.
863 Remove no-longer-needed test for table_size > 0.
864 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
865 in a word, as the resulting behavior is undefined.
866 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
867 in one case, a <= should have been an <, and in another case the
868 whole test was missing.
869 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
870 the standard name CHAR_BIT.
871 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
872 this is not true on one's complement and signed-magnitude hosts.
874 * regex_internal.h (re_sub_match_top_t): Remove unused member
876 (struct re_dfa_t): Remove unused member states_alloc.
877 * regcomp.c (init_dfa): Don't initialize unused members.
879 2005-08-31 Bruno Haible <bruno@clisp.org>
881 * strstr.c: Include <stddef.h>, for NULL.
882 * strcasestr.c: Likewise.
883 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
885 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
887 * iconvme.h: Add prototype for iconv_alloc.
889 2005-08-29 Simon Josefsson <jas@extundo.com>
891 * iconvme.c: Fix errno.
893 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
895 * iconvme.c: Split iconv_string into iconv_alloc.
897 2005-08-27 Jim Meyering <jim@meyering.net>
899 * fopen-safer.c: Merge minor changes from coreutils.
900 * dup-safer.c: Likewise.
901 * fd-safer.c: Likewise.
903 Merge from coreutils.
904 * stdio--.h: New file.
905 * stdlib--.h: New file.
906 * mkstemp-safer.c: New file.
909 * pipe-safer.c: New file.
910 * creat-safer.c: New file.
911 * fcntl--.h (creat): Define to creat_safer.
912 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
913 * unistd--.h (pipe): Define to pipe_safer.
914 * unistd-safer.h: Declare pipe_safer.
916 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
918 * regex_internal.h: Remove all references to
919 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
921 (bitset_not, bitset_merge, bitset_not_merge):
922 (bitset_mask, re_string_allocate, re_string_construct):
923 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
924 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
925 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
926 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
927 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
928 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
929 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
930 (re_acquire_state_context):
931 Remove unnecessary forward decls.
932 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
933 Put __attribute at function definition,
934 now that the function decl has been removed.
935 * lib/regex_internal.c (re_string_peek_byte_case):
936 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
939 2005-08-26 Simon Josefsson <jas@extundo.com>
941 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
942 Haible <bruno@clisp.org>.
944 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
946 * regexec.c (set_regs): Don't alloca with an unbounded size.
948 alloca modernization/simplification for regex.
949 * regex.c: Remove portability cruft for alloca. This no longer
950 needs to be at the start of the file, and can be moved into
951 regex_internal.h and simplified.
952 * regex_internal.h: Include <alloca.h>.
953 (__libc_use_alloca) [!defined _LIBC]: New macro.
954 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
955 now works outside glibc.
957 2005-08-24 Simon Josefsson <jas@extundo.com>
959 * getpass.c: Add WIN32 implementation. Conditionalize use of
960 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
963 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
965 Make regex safe for g++. This fixes one real bug (an "err"
966 that should have been "*err"). g++ problem reported by
968 * regex_internal.h (re_calloc): New macro, consistent with
969 re_malloc etc. All callers of calloc changed to use re_calloc.
970 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
971 not int. All callers changed.
972 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
973 just use an array of size MB_LEN_MAX.
974 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
975 (find_recover_state): Change "err" to "*err"; this fixes what
976 appears to be a real bug.
977 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
980 2005-08-25 Jim Meyering <jim@meyering.net>
982 * open-safer.c: Include <config.h>.
983 Otherwise, we'd lose LARGEFILE support in any file using
986 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
988 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
989 * regex.h (regerror): Likewise.
991 * regex.c: Do not include <sys/types.h>, as POSIX no longer
992 requires this. (The code never needed it.)
994 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
995 All uses of recently-renamed identifiers changed to use the new,
996 POSIX-compliant names. The code will build and run just fine
997 without these changes, but it's better to eat our own dog food
998 and use the standard-conforming names.
1000 * regex.h: Fix a multitude of POSIX name space violations.
1001 These changes have an effect only for programs that define
1002 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1003 do not change anything for programs compiled in the normal way.
1004 Also, there is no effect on the ABI.
1006 (_REGEX_SOURCE): New macro.
1007 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1008 defined and _GNU_SOURCE is not; this fixes a name space violation.
1010 Rename the following macros to obey POSIX requirements.
1011 The old names are still visible as macros if _REGEX_SOURCE is defined.
1012 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1013 RE_BACKSLASH_ESCAPE_IN_LISTS.
1014 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1015 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1016 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1017 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1018 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1019 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1020 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1021 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1022 (REG_INTERVALS): renamed from RE_INTERVALS.
1023 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1024 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1025 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1026 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1027 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1028 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1029 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1030 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1031 RE_UNMATCHED_RIGHT_PAREN_ORD.
1032 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1033 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1034 (REG_DEBUG): renamed from RE_DEBUG.
1035 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1036 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1037 unusual, since we can't clash with the POSIX REG_ICASE.
1038 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1039 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1040 (REG_NO_SUB): renamed from RE_NO_SUB.
1041 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1042 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1043 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1044 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1045 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1046 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1047 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1048 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1049 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1050 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1051 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1052 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1053 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1054 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1055 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1056 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1057 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1058 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1059 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1060 (REG_FIXED): Renamed from REGS_FIXED.
1061 (REG_NREGS): Renamed from RE_NREGS.
1063 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1064 of other REG_* macros, since POSIX says the user is allowed to
1065 #undef these macros selectively.
1067 (reg_errcode_t): Update comment stating what other tables need
1070 Rename the following enum values to obey POSIX requirements.
1071 The old names are still visible as macros.
1072 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1073 is not defined, since GNU is supposed to be a superset of POSIX as
1074 much as possible, and since we want reg_errcode_t to be a signed
1075 type for implementation consistency.
1076 (_REG_NOERROR): Renamed from REG_NOERROR.
1077 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1078 (_REG_BADPAT): Renamed from REG_BADPAT.
1079 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1080 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1081 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1082 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1083 (_REG_EBRACK): Renamed from REG_EBRACK.
1084 (_REG_EPAREN): Renamed from REG_EPAREN.
1085 (_REG_EBRACE): Renamed from REG_EBRACE.
1086 (_REG_BADBR): Renamed from REG_BADBR.
1087 (_REG_ERANGE): Renamed from REG_ERANGE.
1088 (_REG_ESPACE): Renamed from REG_ESPACE.
1089 (_REG_BADRPT): Renamed from REG_BADRPT.
1090 (_REG_EEND): Renamed from REG_EEND.
1091 (_REG_ESIZE): Renamed from REG_ESIZE.
1092 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1093 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1094 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1095 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1096 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1098 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1099 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1100 changed. But support the old name if the new one is not defined
1101 and if _REGEX_SOURCE.
1103 Change the following member names in struct re_pattern_buffer.
1104 The old names are still supported if !_REGEX_SOURCE.
1105 The new names are always supported, regardless of _REGEX_SOURCE.
1106 (re_buffer): Renamed from buffer.
1107 (re_allocated): Renamed from allocated.
1108 (re_used): Renamed from used.
1109 (re_syntax): Renamed from syntax.
1110 (re_fastmap): Renamed from fastmap.
1111 (re_translate): Renamed from translate.
1112 (re_can_be_null): Renamed from can_be_null.
1113 (re_regs_allocated): Renamed from regs_allocated.
1114 (re_fastmap_accurate): Renamed from fastmap_accurate.
1115 (re_no_sub): Renamed from no_sub.
1116 (re_not_bol): Renamed from not_bol.
1117 (re_not_eol): Renamed from not_eol.
1118 (re_newline_anchor): Renamed from newline_anchor.
1120 Change the following member names in struct re_registers.
1121 The old names are still supported if !_REGEX_SOURCE.
1122 The new names are always supported, regardless of _REGEX_SOURCE.
1123 (rm_num_regs): Renamed from num_regs.
1124 (rm_start): Renamed from start.
1125 (rm_end): Renamed from end.
1127 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1128 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1129 Prepend __ to parameter names.
1131 Undo yesterday's changes.
1133 2005-08-24 Jim Meyering <jim@meyering.net>
1135 Sync from coreutils.
1136 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1138 2005-08-21 Bruno Haible <bruno@clisp.org>
1140 * lock.h: Add multiple inclusion guard.
1141 * tls.h: Add multiple inclusion guard.
1143 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1145 * regex.h (REG_NOSYS)
1146 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1147 Define, since POSIX requires it as of 2001.
1148 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1149 New private symbol, used to keep the enum signed in all cases.
1150 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1151 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1153 * regex_internal.c (re_string_skip_chars, register_state):
1155 Remove forward decls; no longer needed now that we use prototypes.
1156 * regexec.c (acquire_init_state_context, check_halt_node_context):
1157 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1158 (clean_state_log_if_needed): Likewise.
1160 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1162 Fix problems reported by Sam Steingold in
1163 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1164 * regexec.c (sift_states_bkref): Fix portability bug: the code
1165 assumed that reg_errcode_t is a signed type, which is not
1166 necessarily true if _XOPEN_SOURCE is not defined.
1167 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1168 some compilers warn about it otherwise.
1170 2005-08-20 Jim Meyering <jim@meyering.net>
1172 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1173 of unused local, dfa.
1175 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1177 * regcomp.c (create_initial_state): Remove duplicate decl.
1178 (init_word_char, create_initial_state, duplicate_node_closure):
1179 (fetch_token, peek_token_bracket, build_range_exp):
1180 (build_collating_symbol): Remove forward decls; no longer needed
1181 now that we use prototypes.
1184 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1185 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1186 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1187 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1188 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1189 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1190 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1191 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1192 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1193 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1194 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1195 (build_charclass, build_charclass_op, fetch_number, create_tree):
1196 (create_token_tree, mark_opt_subexp, duplicate_tree):
1197 Use prototypes rather than old-style definitions.
1200 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1201 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1202 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1203 (re_string_reconstruct, re_string_peek_byte_case):
1204 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1205 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1206 (re_node_set_init_copy, re_node_set_add_intersect):
1207 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1208 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1209 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1210 (re_acquire_state, re_acquire_state_context, register_state):
1211 (create_ci_newstate, create_cd_newstate, free_state):
1213 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1214 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1215 (re_search_internal, prune_impossible_nodes):
1216 (acquire_init_state_context, check_matching, static):
1217 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1218 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1219 (update_regs, sift_states_backward, build_sifted_states):
1220 (clean_state_log_if_needed, merge_state_array):
1221 (update_cur_sifted_state, add_epsilon_src_nodes):
1222 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1223 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1224 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1225 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1226 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1227 (check_arrival, check_arrival_add_next_nodes):
1228 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1229 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1230 (check_node_accept_bytes, check_node_accept, extend_buffers):
1231 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1232 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1237 (re_string_allocate, re_string_construct, re_string_reconstruct):
1238 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1239 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1240 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1241 (re_string_context_at, re_string_peek_byte_case):
1242 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1243 is defined, since we now use prototypes always.
1245 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1246 C89 or better. All uses removed.
1248 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1250 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1251 [defined lint]: Suppress bogus uninitialized-variable warnings.
1253 * regcomp.c (duplicate_node): Return new index, not an error code,
1254 and let the caller return REG_ESPACE if out of space. This
1255 removes an uninitialied-variable warning with GCC 4.0.1, and also
1256 avoids taking the address of a local variable. All callers
1259 2005-08-19 Jim Meyering <jim@meyering.net>
1261 * regexec.c (proceed_next_node): Redo local variables to
1262 avoid GCC shadowing warnings.
1264 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1266 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1267 (re_node_set_insert_last, re_dfa_add_node):
1268 Rename local variables to avoid GCC shadowing warnings.
1270 2005-08-18 Bruno Haible <bruno@clisp.org>
1272 * strstr.c (strstr): Fix return value in multibyte case.
1273 * strcasestr.c (strcasestr): Likewise.
1275 2005-08-17 Jim Meyering <jim@meyering.net>
1277 Make the %s format (seconds since the epoch) work for a negative
1278 number and when used with a zero-padded field width, e.g. %015s.
1280 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1281 label so that it precedes the code to set `digits'. Otherwise,
1282 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1283 print `00-22'. Now, it prints `-0022', as it should.
1285 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1287 * regex.h: Remove useless space-before-tab. From coreutils.
1289 2005-08-17 Bruno Haible <bruno@clisp.org>
1291 * strcasestr.h: New file.
1292 * strcasestr.c: New file.
1294 2005-08-17 Bruno Haible <bruno@clisp.org>
1296 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1297 * strstr.c: Completely rewritten, with multibyte locale support.
1299 2005-08-17 Bruno Haible <bruno@clisp.org>
1301 * strcasecmp.c: Use mbuiter.h.
1303 2005-08-17 Bruno Haible <bruno@clisp.org>
1305 * mbuiter.h: New file.
1307 2005-08-16 Bruno Haible <bruno@clisp.org>
1309 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1311 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1312 NUL byte, not after it.
1314 2005-08-16 Bruno Haible <bruno@clisp.org>
1316 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1317 the valid ones. Makes the comparison operations transitive:
1318 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1319 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1321 2005-08-16 Bruno Haible <bruno@clisp.org>
1323 * strcase.h (strcasecmp): Add note in comments.
1324 * strncasecmp.c: Use code from strcasecmp.c.
1325 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1326 (strcasecmp): Work correctly in multibyte locales.
1328 2005-08-16 Bruno Haible <bruno@clisp.org>
1330 * strnlen1.h: New file.
1331 * strnlen1.c: New file.
1333 2005-08-16 Bruno Haible <bruno@clisp.org>
1335 * mbfile.h: New file.
1337 2005-08-16 Bruno Haible <bruno@clisp.org>
1339 * mbiter.h: New file.
1341 2005-08-16 Bruno Haible <bruno@clisp.org>
1343 * mbchar.h: New file.
1344 * mbchar.c: New file.
1346 2005-08-16 Bruno Haible <bruno@clisp.org>
1348 * tls.h: New file, from GNU gettext.
1349 * tls.c: New file, from GNU gettext.
1351 2005-08-15 Bruno Haible <bruno@clisp.org>
1353 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1356 2005-08-14 Jim Meyering <jim@meyering.net>
1358 Sync from coreutils.
1360 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1361 Use the hash-table-based cycle-detection code not just when
1362 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1363 Reported by James Youngman in
1364 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1365 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1366 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1367 This lets us compile with -DFTS_DEBUG, once again.
1368 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1369 * fts.c (fd_safer): Remove decl.
1370 Include fcntl--.h rather than unistd-safer.h
1371 (fts_safe_changedir): Don't call fd_safer; no longer needed
1372 now that we include fcntl--.h.
1374 2005-08-11 Simon Josefsson <jas@extundo.com>
1376 * readline.h, readline.c: New file.
1378 2005-08-11 Bruno Haible <bruno@clisp.org>
1380 * strnlen.h (strnlen): Change parameter name to match comment.
1382 2005-08-10 Simon Josefsson <jas@extundo.com>
1384 * strndup.c: Use strnlen.h.
1386 * strnlen.h: New file.
1388 2005-08-02 Simon Josefsson <jas@extundo.com>
1390 * getline.h, getline.c: Rewrite.
1392 * getdelim.h, getdelim.c: New files, ported from glibc.
1394 2005-07-31 Bruno Haible <bruno@clisp.org>
1396 * lock.h (gl_lock_initializer): New macro.
1397 (gl_lock_define_initialized): Use it.
1398 (gl_rwlock_initializer): New macro.
1399 (gl_rwlock_define_initialized): Use it.
1400 (gl_recursive_lock_initializer): New macro.
1401 (gl_recursive_lock_define_initialized): Use it.
1403 2005-07-26 Bruno Haible <bruno@clisp.org>
1405 * lock.h: Update from GNU gettext.
1406 * lock.c: Update from GNU gettext.
1408 2005-07-18 Bruno Haible <bruno@clisp.org>
1410 * lock.h (gl_once_t): New type.
1411 (gl_once_define, gl_once): New macros.
1412 * lock.c (fresh_once): New variable.
1413 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1416 2005-07-18 Simon Josefsson <jas@extundo.com>
1418 * check-version.c (check_version): Accept identical versions too.
1420 2005-07-18 Bruno Haible <bruno@clisp.org>
1422 * lock.h: New file, from GNU gettext.
1423 * lock.c: New file, from GNU gettext.
1425 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1427 * quotearg.c: Add translator comment suggested by Bruno Haible,
1428 with a minor change.
1430 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1432 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1433 copyright symbol and the year.
1434 * version-etc.c (COPYRIGHT_YEAR): New constant.
1435 (version_etc_va): Use parameterized copyright notice.
1436 Reword to conform to the current GNU coding standards.
1438 2005-07-11 Simon Josefsson <jas@extundo.com>
1440 * size_max.h: New file.
1442 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1444 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1447 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1448 and Paul Eggert <eggert@cs.ucla.edu>
1450 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1451 in wint_t, not wchar_t. Remove now-unnecessary cast.
1453 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1455 * regex.c, regex.h: Sync from libc.
1456 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1457 New files, synced from libc, except that regex_internal.h
1458 currently has a small porting fix.
1460 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1462 Remove the dependency of the strftime module on the tzset module.
1463 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1464 Copy the input structure, to work around some of the bug with
1465 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1466 Solaris releases, you should also use the tzset module, but we won't
1467 require it as a dependency any more since we don't want LGPLed code
1468 to depend on GPLed code.
1470 2005-07-02 Jim Meyering <jim@meyering.net>
1472 * backupfile.c (backup_args): Change a `0' to NULL.
1474 2005-07-01 Jim Meyering <jim@meyering.net>
1476 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1477 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1478 * save-cwd.c, tempname.c:
1479 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1480 and don't include <sys/file.h>).
1482 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1484 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1485 declares only 'struct timespec;' (!).
1487 2005-06-29 Jim Meyering <jim@meyering.net>
1489 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1490 type name. Use the variable name instead.
1491 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1493 2005-06-28 Simon Josefsson <jas@extundo.com>
1495 * check-version.h, check-version.c: New files.
1497 2005-06-28 Simon Josefsson <jas@extundo.com>
1499 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1500 collision with global variable. Better indentation. Don't
1501 increment buffer pointer beyond buffer end. Based on comments
1502 from Paul Eggert <eggert@cs.ucla.edu>.
1506 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1508 * canon-host.c (canon-host): Append trailing "," to 0 in
1509 initializer of struct addrinfo, as an indication that we don't
1510 care how many members the structure has.
1512 2005-06-24 Derek Price <derek@ximbiot.com>
1513 and Bruno Haible <bruno@clisp.org>
1515 Remove stat module & update lstat.
1516 * stat.c: Remove this file...
1517 (slash_aware_lstat): ...moving this content and its support...
1518 * lstat.c (rpl_lstat): ...into here.
1519 * lstat.h: New file.
1521 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1523 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1524 (ranged_convert): Don't save conversion in a temporary struct.
1525 This causes a warning with GCC 4.0.0, and anyway in the typical
1526 case it's not worth the extra 100 bytes or so of code.
1527 (ranged_convert, __mktime_internal): When calling a function via a
1528 pointer P, use P () rather than (*P) (), as we now assume C89 or
1531 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1533 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1534 "who -r" failed to give output. Problem reported by Tim Waugh.
1536 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1537 (xcalloc): Use it to avoid needless tests.
1538 Problem reported by Jim Meyering.
1540 2005-06-16 Jim Meyering <jim@meyering.net>
1542 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1543 when either N or S is zero.
1545 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1547 * argp.h (__option_is_short): Check upper limit of
1548 __key. Isprint() requires its argument to have the value
1549 of an unsigned char or EOF.
1551 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1553 * fnmatch.c (fnmatch): If there is an encoding error in a
1554 multibyte string or pattern, fall back on unibyte matching.
1555 Problem reported by James Youngman.
1557 2005-06-08 Bruno Haible <bruno@clisp.org>
1559 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1562 2005-06-08 Bruno Haible <bruno@clisp.org>
1564 * csharpcomp.h: New file, from GNU gettext.
1565 * csharpcomp.c: New file, from GNU gettext.
1566 * csharpcomp.sh.in: New file, from GNU gettext.
1568 2005-06-07 Derek Price <derek@ximbiot.com>
1571 * glob_.h: Indent nested #ifdef.
1573 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1575 Sync from coreutils.
1576 Use "file name" when talking about file names, instead of "filename"
1577 or "path", as per the GNU coding standards.
1578 * mkdir-p.c: Renamed from makepath.c.
1579 (make_dir_parents): Renamed from make_path. All callers changed.
1580 * mkdir-p.h: Likewise. All includers changed.
1581 * filenamecat.c: Renamed from path-concat.c.
1582 (file_name_concat): Renamed from path_concat. All callers changed.
1583 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1584 * filenamecat.h: Likewise. All includers changed.
1585 * acl.c: Don't use "path" or "filename" to mean "file name"
1586 in comments or local variable names.
1587 * basename.c: Likewise.
1588 * canonicalize.c, canonicalize.h: Likewise.
1589 * dirname.c, dirname.h: Likewise.
1590 * euidaccess.c: Likewise.
1591 * exclude.c: Likewise
1592 * fnmatch_.h, fnmatch_loop.c: Likewise.
1593 * fsusage.c, fsuage.h: Likewise.
1594 * fts.c, fts_.h: Likewise.
1595 * getcwd.c: Likewise.
1596 * getloadavg.c: Likewise.
1597 * mkstemp.c: Likewise.
1598 * mountlist.c, mountlist.h: Likewise.
1599 * openat.c, openat.h: Likewise.
1600 * readlink-stub.c: Likewise.
1601 * readutmp.c, readutmp.h: Likewise.
1602 * rename.c: Likewise.
1603 * rmdir.c: Likewise.
1605 * savedir.c: Likewise.
1606 * stripslash.c: Likewise.
1607 * tempname.c: Likewise.
1608 * xreadlink.c: Likewise.
1609 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1611 * exclude.h: Likewise.
1613 * euidaccess.c (getuid, getgid, getuid, getegid)
1614 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1615 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1616 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1617 * pathmax.h: Include <limits.h> unconditionally, since other
1618 files have been getting away with it for years (MORE/BSD 4.3
1620 * userspec.c (getpwnam, getgrnam, getgrgid)
1621 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1623 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1624 Define to 256, not 255, as per modern POSIX.
1626 2005-06-01 Bruno Haible <bruno@clisp.org>
1628 * csharpexec.h: New file, from GNU gettext.
1629 * csharpexec.c: New file, from GNU gettext.
1630 * csharpexec.sh.in: New file, from GNU gettext.
1632 2005-05-31 Derek Price <derek@ximbiot.com>
1633 Paul Eggert <eggert@cs.ucla.edu>
1636 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1638 2005-05-29 Derek Price <derek@ximbiot.com>
1639 Paul Eggert <eggert@cs.ucla.edu>
1641 * glob_.h, glob.c: New files.
1643 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1645 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1647 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1648 the configuration hassle isn't worth it.
1649 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1650 (LONGEST_MODIFIER, PRIuMAX): Remove.
1652 2005-05-27 Bruno Haible <bruno@clisp.org>
1654 * getlogin_r.h: Remove second include of <stddef.h>.
1656 2005-05-25 Bruno Haible <bruno@clisp.org>
1657 Derek Price <derek@ximbiot.com>
1659 * getlogin_r.h: Simplify API documentation.
1661 2005-05-25 Derek Price <derek@ximbiot.com>
1662 Paul Eggert <eggert@cs.ucla.edu>
1664 * getlogin_r.c, getlogin_r.h: New files.
1666 2005-05-22 Bruno Haible <bruno@clisp.org>
1668 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1669 Also include <sys/param.h> if it defines MIN, MAX.
1670 Based on a patch by Derek Price <derek@ximbiot.com>.
1672 2005-05-22 Bruno Haible <bruno@clisp.org>
1674 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1675 (INT64_MIN): Fix definition.
1676 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1678 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1679 NEED_SIGNED_INT_TYPES.
1681 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1682 HAVE_SYSTEM_INTTYPES.
1684 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1686 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1687 so that unistd-safer.h (GPL'ed code) need not be included.
1689 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1692 * fts.c: Don't include "cycle-check.h" or "hash.h".
1693 (setup_dir, free_dir): New functions.
1694 (enter_dir, leave_dir): Define trivial
1695 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1696 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1697 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1698 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1699 Move to fts-cycle.c.
1700 (fts_open): Use setup_dir.
1701 (fts_close): Use free_dir.
1702 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1703 This adds a label and some gotos, but the alternatives were messier.
1704 Check for memory allocation failure when entering a dir.
1705 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1706 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1707 (FTS): New member fts_cycle, that is a union that contains the
1708 old active_dir_ht and cycle_state. All uses changed to mention
1709 fts_cycle.ht and fts_cycle.state.
1710 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1711 fts.c, with the following changes:
1712 (setup_dir, free_dir): New functions.
1713 (enter_dir): Now returns bool. Return true if successful, false
1714 if memory exhausted. All callers changed.
1715 Do not bother partly cleaning up on
1716 memory allocation failure; that is free_dir's job.
1717 However, free ad if hash_insert fails, to avoid memory leak.
1718 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1719 fts->fts_options to see which union member to use.
1721 2005-05-20 Jim Meyering <jim@meyering.net>
1723 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1724 Now a macro, to pacify GCC.
1726 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1728 * chown.c (rpl_chown): Return -1 on failure.
1730 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1732 * canonicalize.c: Include canonicalize.h first, to test interface.
1733 Include <stddef.h> unconditionally, since we assume C89 now.
1734 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1735 * fts.c: Include fts_.h first, to check interface.
1736 Do not include intprops.h; no longer needed.
1737 Include cycle-check.h and hash.h, since fts_.h no longer does.
1738 Remove unnecessary casts of closedir to void.
1739 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1740 decide whether to decrement nlinks.
1741 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1742 (FTS): Use struct hash_table * instead of Hash_table, so that
1743 we no longer need to include hash.h here.
1745 2005-05-17 Jim Meyering <jim@meyering.net>
1747 * fts.c, fts_.h: New files, from coreutils.
1749 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1751 Sync from coreutils.
1752 * unlinkdir.c, unlinkdir.h: New files.
1753 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1754 regex.h, unlocked-io.h, xtime.h:
1755 White space changes only.
1756 * makepath.c (make_path): Port to hosts where leading "//" is special.
1757 * yesno.c: Include getline.h, not ctype.h.
1758 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1759 Use getline to remove arbitrary restriction on response length.
1761 2005-05-13 Bruno Haible <bruno@clisp.org>
1763 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1764 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1765 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1766 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1767 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1768 Add support for 64-bit integers in the MSVC compiler.
1770 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1772 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1773 Change the initial comment to refer to GPL, not LGPL.
1774 gnulib-tool will change it to LGPL as needed.
1776 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1777 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1778 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1779 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1780 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1781 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1782 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1783 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1784 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1785 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1786 concatpath.c, config.charset, copy-file.c, copy-file.h,
1787 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1788 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1789 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1790 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1791 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1792 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1793 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1794 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1795 full-read.c, full-read.h, full-write.c, full-write.h,
1796 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1797 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1798 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1799 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1800 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1801 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1802 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1803 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1804 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1805 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1806 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1807 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1808 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1809 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1810 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1811 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1812 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1813 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1814 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1815 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1816 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1817 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1818 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1819 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1820 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1821 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1822 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1823 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1824 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1825 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1826 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1827 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1828 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1829 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1830 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1831 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1832 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1833 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1834 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1835 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1836 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1837 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1838 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1839 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1840 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1841 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1842 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1843 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1844 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1845 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1846 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1847 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1848 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1849 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1850 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1851 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1852 Update FSF postal mail address.
1854 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1856 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1857 specified in ai_socktype. Fix invalid ai_protocol
1858 check. ai_protocol is usually set to 0 or depending on
1859 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1860 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1861 ai_socktype / ai_protocol in the returned addrinfo structure.
1863 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1864 Bruno Haible <bruno@clisp.org>
1866 * inet_ntop.h: New file.
1867 * inet_ntop.c: New file, from glibc with modifications.
1869 2005-05-08 Jim Meyering <jim@meyering.net>
1871 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1873 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1875 Merge from coreutils. Among other things,
1876 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1877 * fd-safer.c: New file.
1878 * fcntl-safer.h, open-safer.c: Remove.
1879 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1880 * dup-safer.c: Include unistd-safer.h first.
1881 Don't include errno.h.
1882 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1883 * file-type.h: Don't assume invoker included sys/stat.h first.
1884 * file-type.c: Rely on file-type.h change.
1885 * getloadavg.c: Include unistd-safer.h.
1886 (getloadavg): Use safer open.
1887 * getusershell.c: Include "stdio-safer.h".
1888 (getusershell): Use safer fopen.
1889 * long-options.c (long_options): Use NULL rather than 0.
1890 * modechange.h (mode_free): Remove; all callers changed to invoke
1892 * modechange.c: Likewise.
1893 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1894 (MODE_DONE): New constant.
1895 (struct mode_change): Remove 'next' member.
1896 (make_node_op_equals): New function; like the old one of the
1897 same name, except it allocates an array.
1898 (mode_compile, mode_create_from_ref): Use it.
1899 (mode_compile): Allocate result as an array, not a linked list.
1900 Parse octal string ourself, so that we catch mistakes like "+0".
1901 (mode_adjust): Arg is an array, not a linked list.
1902 * modechange.c: Include stat-macros.h, xalloc.h.
1903 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1904 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1905 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1906 Remove. This is now stat-macros.h's job.
1907 (talloc): Remove. All callers replaced by xalloc, so that
1908 our invokers don't have to worry about reporting memory failures.
1909 (make_node_op_equals): Remove.
1910 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1912 (struct mode_change): Moved here from modechange.h.
1913 (mode_append_entry): Remove.
1914 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1915 apps to have incorrect behavior. Use simpler algorithm for head
1916 and tail. Don't futz with umask; that's now the job of mode_adjust.
1917 Detect more invalid usages rather than having somewhat-random behavior.
1918 Don't insert an "a=" action, as that leads to incorrect behavior.
1919 (mode_compile, mode_create_from_ref): Return NULL on error instead
1920 of an enum, since now there's only one way to have an error. All
1922 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1923 at the correct time. Simplify calculation of "+u" and its ilk.
1924 Don't mishandle "+X".
1925 (mode_free): Remove "register" and localize decls.
1926 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1927 (struct mode_change): Move to modechange.c; callers don't
1928 need to see this stuff.
1929 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1930 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1931 (mode_change, mode_adjust): Reflect the new signatures noted above.
1932 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1933 that might redefine system include files.
1934 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1935 (my_usleep): Use NULL rather than (void *) 0.
1936 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1937 Use siginterrupt to specify that system calls should be interrupted.
1938 (rpl_nanosleep): Move initialization of suspended closer to call of
1940 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1941 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1942 (desirable_utmp_entry): New function.
1943 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1944 using x2nrealloc, to simplify logic.
1945 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1946 size calculation. Do not assume utmp file is a regular file.
1947 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1948 (READ_UTMP_CHECK_PIDS): New constant.
1949 * save-cwd.c: Include unistd-safer.h.
1950 (save_cwd): Use fd_safer.
1951 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1952 [!_LIBC] Include "stat-macros.h" instead.
1953 * unistd-safer.h (fd_safer): New decl.
1955 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1957 * byteswap_.h: New file.
1959 2005-04-25 Albert Chin <china@thewrittenword.com>
1961 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1964 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1966 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1967 that "UTC +1 second" continues to work. Problem reported
1969 (relunit_snumber): New rule.
1972 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1974 * getdate.y (universal_time_zone_table): New constant.
1975 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1976 universal_time_zone_table.
1977 (lookup_zone): Prefer universal_time_zone_table to
1978 local_time_zone_table, so that "GMT" time stamps are allowed in
1979 London during the summer. Problem reported by Ian Abbott.
1981 2005-04-12 Jim Meyering <jim@meyering.net>
1983 * human.c (humblock): Set *options even when returning due to
1984 xstrtoumax conversion failure. Thanks to a used-uninitialized
1987 2005-04-09 Jim Meyering <jim@meyering.net>
1989 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1990 -Wuninitialized: initialize tm0.tm_year.
1992 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1994 * getdate.y (parser_control): rels_seen is now a boolean, not a
1995 count, since there's no maximum. All uses changed.
1996 Add member dsts_seen.
1997 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1999 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2000 Use pc_rels_seen to decide whther a date is absolute.
2002 * getdate.y (number): Don't overwrite year.
2003 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2006 2005-04-02 Simon Josefsson <jas@extundo.com>
2008 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2009 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2011 2005-03-27 Jim Meyering <jim@meyering.net>
2013 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2015 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2017 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2018 "one's complement" -> "ones' complement" in comment, as per Knuth.
2019 "value of type" -> "type or expression" in comment.
2020 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2022 2005-03-26 Jim Meyering <jim@meyering.net>
2025 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2026 Correct typos: s/or/of/.
2028 2005-03-23 Jim Meyering <jim@meyering.net>
2030 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2032 2005-03-21 Jim Meyering <jim@meyering.net>
2034 Changes imported from coreutils.
2036 * cycle-check.c: Don't include xalloc.h.
2038 * path-concat.c: Don't include assert.h.
2039 (path_concat): Remove assertion that would have triggered
2040 for ABASE starting with more than one slash.
2041 Reported by Andreas Schwab.
2043 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2044 properly when ABASE is an absolute file name.
2045 Correct the description of this function.
2047 Add an assertion and a test driver.
2048 This fixes a bug introduced on 2004-07-02.
2049 Andreas Schwab reported the resulting failure of cp --parents:
2050 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2052 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2054 * strftime.c (my_strftime): If the underlying strftime returns 0
2055 (which shouldn't happen), generate nothing instead of returning 0
2056 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2058 2005-03-16 Bruno Haible <bruno@clisp.org>
2060 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2062 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2064 * strftime.c (my_strftime): Prepend space to format so that we can
2065 reliably distinguish strftime failure from empty output on POSIX
2068 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2070 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2071 (iconv_string): Don't guess a size-zero buffer, as that might cause
2072 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2073 result would be 'too large', where 'too large' is (heuristically)
2074 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2075 overflow concerns. This will prevent some unwanted malloc failures
2076 when the inputs are very large.
2078 2005-03-15 Bruno Haible <bruno@clisp.org>
2080 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2083 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2086 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2088 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2090 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2091 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2093 * strtol.c: Likewise.
2095 2005-03-14 Simon Josefsson <jas@extundo.com>
2097 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2100 2005-03-14 Jim Meyering <jim@meyering.net>
2102 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2103 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2104 to be nonzero so that we (and caller) can detect the difference
2105 between a valid zero-length expansion and an error return, even
2106 when the underlying strftime fails before writing anything into
2109 2005-03-10 Jim Meyering <jim@meyering.net>
2111 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2112 so that this module works on systems without fchdir.
2114 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2116 Factor int-properties macros into a single file, except for
2117 glibc-related files.
2118 * intprops.h: New file.
2119 * getloadavg.c: Include it instead of limits.h.
2120 (INT_STRLEN_BOUND): Remove.
2121 * human.c: Include intprops.h.
2122 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2123 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2124 * inttostr.h: Include intprops.h instead of limits.h.
2125 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2126 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2127 for consistency with intprops.h.
2128 (time_t_is_integer, twos_complement_arithmetic): Use them.
2129 * sig2str.h: Include <signal.h>, intprops.h.
2130 (INT_STRLEN_BOUND): Remove.
2131 * strftime.c (TYPE_SIGNED): Remove.
2132 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2133 * strtol.c: Adjust comments to match intprops.h.
2134 * userspec.c: Include intprops.h.
2135 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2136 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2137 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2138 instead of rolling our own expressions.
2139 * xstrtol.c: Include xstrtol.h first, to test interface.
2141 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2143 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2144 the right thing even if adding 1900 would overflow. Similarly
2145 for tm_mon + 1 and tm_yday + 1.
2146 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2147 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2148 (DO_SIGNED_NUMBER): New macro.
2149 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2151 2005-03-07 Bruno Haible <bruno@clisp.org>
2153 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2155 2005-03-03 Derek R. Price <derek@ximbiot.com>
2156 Bruno Haible <bruno@clisp.org>
2158 * pagealign_alloc.h: New file.
2159 * pagealign_alloc.c: New file.
2161 2005-01-28 Bruno Haible <bruno@clisp.org>
2163 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2166 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2168 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2169 The workaround isn't strictly needed for POSIX conformance, and
2170 it's too much of a pain to configure and maintain. We'll ask
2171 people to fix their kernels instead.
2172 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2173 (NANOSLEEP_BUG_WORKAROUND): Remove.
2174 (xnanosleep): Remove the workaround.
2176 2005-02-12 Bruno Haible <bruno@clisp.org>
2178 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2180 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2182 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2183 * timespec.h (gettime): Return void, since it always
2184 succeeds now. All uses changed.
2185 * gettime.c (gettime) Likewise.
2186 [HAVE_NANOTIME]: Prefer nanotime.
2187 Assume gettimeofday succeeds, as POSIX requires.
2188 Assime time () succeeds, since other code already does.
2189 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2190 (timespec_subtract): Remove.
2191 (NANOSLEEP_BUG_WORKAROUND): New constant.
2192 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2193 things considerably. Use it only on GNU/Linux hosts, since the
2194 workaround shouldn't be needed elsewhere.
2196 2005-02-24 Bruno Haible <bruno@clisp.org>
2198 * gettext.h: Update from GNU gettext 0.14.2.
2200 2005-02-24 Bruno Haible <bruno@clisp.org>
2202 * localcharset.c: Update from GNU gettext 0.14.2.
2203 * config.charset: Update from GNU gettext 0.14.2.
2205 2005-02-22 Simon Josefsson <jas@extundo.com>
2207 * iconvme.h, iconvme.c: New files, from libc.
2209 2005-02-20 Neil Conway <neilc@samurai.com>
2211 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2212 returned by OSX/Darwin if the specified buffer is not large
2213 enough for the hostname.
2215 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2217 * memrchr.h: New file.
2218 * chdir-long.c: Include it.
2219 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2220 Don't bother including stddef.h.
2222 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2224 * argp-help.c (__argp_help): Create a fake struct argp_state and
2225 pass it to _help, otherwise the latter coredumps trying to
2226 dereference state.root_argp.
2228 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2230 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2232 Include <sys/types.h>, for dev_t.
2233 (ME_DUMMY, ME_REMOTE): Move from here....
2234 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2235 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2237 Include mountlist.h first, to test the interface.
2239 2005-01-29 Bruno Haible <bruno@clisp.org>
2241 * progname.c (program_name): Initialize.
2242 Needed when linking statically on MacOS X.
2244 2005-01-28 Bruno Haible <bruno@clisp.org>
2246 * javacomp.sh.in: New file, from GNU gettext.
2247 * javacomp.h: New file, from GNU gettext.
2248 * javacomp.c: New file, from GNU gettext.
2250 2005-01-26 Bruno Haible <bruno@clisp.org>
2252 * javaexec.sh.in: New file, from GNU gettext.
2253 * javaexec.h: New file, from GNU gettext.
2254 * javaexec.c: New file, from GNU gettext.
2256 2005-01-26 Simon Josefsson <jas@extundo.com>
2258 * gai_strerror.c: Use GPL in header.
2260 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2262 * argp-help.c (hol_entry_help): Avoid using non-constant
2263 initializers for struct pentry_state.
2264 (__argp_error): Check return value of __asprintf
2265 (__argp_failure): Translate error message
2267 * argp-parse.c: Removed braces around the expansion of N_()
2269 2005-01-21 Jim Meyering <jim@meyering.net>
2271 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2272 same value as for Solaris 9.
2274 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2275 component length. This included changing the parameter to be
2276 of type `char *' rather than `char const *'.
2277 * chdir-long.h (chdir_long): Update prototype.
2279 * openat.c (fdopendir, fstatat): New functions.
2280 * openat.h: Include headers required for use of DIR and struct stat.
2281 [AT_SYMLINK_NOFOLLOW]: Define.
2282 (fdopendir, fstatat): Add prototypes.
2284 2005-01-21 Bruno Haible <bruno@clisp.org>
2286 * classpath.h: New file, from GNU gettext.
2287 * classpath.c: New file, from GNU gettext.
2289 2005-01-20 Simon Josefsson <jas@extundo.com>
2291 * version-etc-fsf.c: New file, with version_etc_copyright.
2292 * version-etc.c: Remove version_etc_copyright.
2293 * version-etc.h (version_etc_copyright): Use [] instead of * in
2294 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2296 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2298 * save-cwd.c (save_cwd): Remove code to support the case
2299 where fchdir is missing or flaky.
2301 2005-01-20 Simon Josefsson <jas@extundo.com>
2303 * base64.h (isbase64): Add.
2305 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2306 using a unsigned prototype, don't inline.
2307 (base64_decode): Use it.
2309 2005-01-19 Bruno Haible <bruno@clisp.org>
2311 * sh-quote.h: New file, from GNU gettext.
2312 * sh-quote.c: New file, from GNU gettext.
2314 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2316 Merge changes from coreutils, as described below in several
2317 changelogs dated today.
2319 * save-cwd.c: Include "save-cwd.h" before other include files.
2320 (O_DIRECTORY): Remove; not needed here, since "." must be
2321 a directory. All uses removed.
2322 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2323 universal on Suns, and we also need to test for IRIX.
2324 Revamp code to use 'if' rather than '#if'.
2325 Avoid unnecessary comparison of cwd->desc to 0.
2327 * utimens.c (futimens): Robustify the previous patch, by checking
2328 for known valid error numbers rather than observed invalid ones.
2330 2005-01-18 Jim Meyering <jim@meyering.net>
2332 * version-etc.c (version_etc_copyright): Update copyright date.
2334 * utimens.c (futimens): Account for the fact that futimes
2335 can also fail with errno == ENOSYS or errno == ENOENT.
2336 Patch from Dmitry V. Levin.
2338 Change the name of the robust chdir function from chdir to chdir_long.
2339 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2340 (restore_cwd): Use chdir_long, not chdir.
2341 * chdir-long.c: Renamed from chdir.c.
2342 * chdir-long.h: Renamed from chdir.h.
2343 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2346 2005-01-18 Bob Proulx <bob@proulx.com>
2348 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2349 offsetof() macro construct to avoid compile failure with native HP-UX
2350 11.0 ANSI C compiler.
2352 2005-01-06 Bruno Haible <bruno@clisp.org>
2354 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2355 because stpncpy.m4 takes care of it.
2357 2004-01-24 Bruno Haible <bruno@clisp.org>
2359 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2361 2003-10-09 Bruno Haible <bruno@clisp.org>
2363 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2365 2005-01-06 Bruno Haible <bruno@clisp.org>
2367 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2368 * fwriteerror.c: Include <stdbool.h>.
2369 (fwriteerror): At the end, close the file stream. Record whether
2370 stdout was already closed.
2372 2004-05-27 Bruno Haible <bruno@clisp.org>
2374 * execute.c (environ): Declare if needed.
2375 * pipe.c (environ): Likewise.
2376 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2378 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2380 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2381 definitions to be after all include files, to avoid collisions.
2382 Problem reported by Bob Proulx.
2384 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2386 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2387 not needed. This removes a dependency on the gettext module.
2388 [defined _LIBC]: Do not include <libintl.h>; not needed.
2390 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2392 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2395 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2397 * argp-parse.c: Include <stddef.h>.
2398 (alignof, alignto): New macros.
2399 (parser_init): Don't assume that void * is aligned sufficiently
2402 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2403 need to extend the stack.
2404 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2407 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2409 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2411 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2413 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2414 Remove now-obsolete comment about AIX.
2415 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2416 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2417 (YYMAXDEPTH): New macro.
2419 2004-12-18 Bruno Haible <bruno@clisp.org>
2421 * fatal-signal.c (fatal_signals): Make non-const.
2422 (init_fatal_signals): New function.
2423 (uninstall_handlers, install_handlers): Ignore signals that were set to
2425 (at_fatal_signal): Call init_fatal_signals.
2426 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2428 Reported by Paul Eggert.
2430 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2432 * getdate.y (textint): New member "negative".
2433 (time_zone_hhmm): New function.
2434 Expect 14 shift-reduce conflicts, not 13.
2435 (o_colon_minutes): New rule.
2436 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2437 (yylex): Set the "negative" member of signed numbers.
2439 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2441 Changes imported from coreutils.
2442 * hard-locale.c: Assume <locale.h> exists.
2444 (GLIBC_VERSION): New macro.
2445 (hard_locale): Assume setlocale exists.
2446 Rewrite to avoid #ifdef.
2447 Use strdup rather than malloc + strcpy.
2448 * human.c: Assume <locale.h> exists.
2449 (human_readable): Assume localeconv exists.
2451 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2453 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2454 convert T2, not T. (Imported from libc.)
2456 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2458 * getcwd.c (is_ENAMETOOLONG): New macro.
2459 (__getcwd.c): Don't restore errno; glibc doesn't.
2460 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2461 first, falling back to our code only if its results look suspicious.
2462 Ensure that the resulting buffer is only as large as necessary.
2464 * readutmp.c: Include readutmp.h first.
2465 Include <errno.h>, since readutmp.h no longer does that.
2466 * readutmp.h: Don't include <errno.h>,
2467 <sys/param.h>, <time.h>; not needed to establish interface.
2468 (errno): Remove decl.
2469 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2470 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2471 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2473 2004-11-28 Simon Josefsson <jas@extundo.com>
2475 * base64.h, base64.c: New file.
2477 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2479 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2481 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2483 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2484 HP's ANSI C compiler.
2485 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2486 Declaring int functions causes warnings on some modern systems and
2487 shouldn't be needed to compile on ancient ones.
2488 * same.c (MIN) [defined MIN]: Don't define, since it's already
2491 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2492 with the following changes.
2493 (__set_errno): Parenthesize properly.
2494 Include <stdbool.h>.
2495 (MIN, MAX, MATCHING_INO): New macros.
2496 (__getcwd): Define with prototype, not K&R form.
2497 Use heuristics to allocate default buffer on stack if possible.
2498 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2499 behavior, and to avoid the PATH_MAX limit when computing
2501 Use MATCHING_INO to compare inode number to file.
2502 Check for arithmetic overflow in size calculations.
2503 Fix bug in reallocation of dot array that caused getcwd to fail
2504 on directories nested deeper than 75.
2505 Be more careful about saving errno on error.
2506 Do not use realloc; use only free+malloc, as this is a bit
2507 more flexible and avoids a needless copy operation.
2508 Do not inspect st_dev and st_ino for symbolic links; POSIX
2509 doesn't specify the latter.
2510 Check for closedir errors.
2511 Avoid needless casts.
2512 Use "#ifdef weak_alias" around weak_alias, to be like other
2514 The following changes to getcwd.c have effect only when used in
2515 gnulib; they have no effect inside glibc proper.
2516 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2517 as alloca isn't used.
2518 (alloca, __alloca): Likewise.
2519 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2520 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2521 unconditionally, as gnulib assumes C89 or better.
2522 Do not include <sys/param.h>.
2523 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2524 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2526 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2527 Include <dirent.h> in a way that is compatible with modern Autoconf.
2528 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2529 New macros, if not already defined.
2530 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2531 Use "_LIBC", not "defined _LIBC", for consistency.
2532 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2534 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2535 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2536 * xgetcwd.c: David MacKenzie's old code was removed, so give
2537 credit only to Jim Meyering and adjust the copyright dates.
2538 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2539 <stdlib.h>, <unistd.h>, "pathmax.h".
2540 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2541 (INITIAL_BUFFER_SIZE): Remove.
2542 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2544 2004-11-23 Jim Meyering <jim@meyering.net>
2546 * getopt_.h: Remove trailing blanks.
2548 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2550 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2551 (futimens): New function, which uses futimes if available.
2552 (futimens, utimens): Support timespec==NULL, with same semantics
2553 as utime and utimens.
2554 * utimens.h (futimens): New decl.
2556 2004-11-23 Jim Meyering <jim@meyering.net>
2558 * __fpending.c: Add comment.
2560 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2562 * getopt_.h: Re-addition of __getopt_argv_const caused
2563 redefinition warnings. To avoid them, include the defines
2564 in `#if !defined __need_getopt ... #endif'. The only place
2565 where __getopt_argv_const is used is in definitions
2566 of getopt_long and getopt_long_only below, which are as well
2567 protected by `#ifndef __need_getopt'.
2568 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2569 __need_getopt after including <stdio.h> and <unistd.h> These
2570 headers might have defined it.
2572 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2574 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2576 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2577 optopt): Use them instead of invoking ## directly; otherwise, the
2578 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2580 2004-11-19 Bruno Haible <bruno@clisp.org>
2582 * strtok_r.c: Move comments from here...
2583 * strtok_r.h: ... to here.
2585 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2587 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2588 might fail. Problem reported by Yoann Vandoorselaere.
2589 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2590 that mishandle size_t overflow.
2592 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2594 * canon-host.c: Include "strdup.h".
2595 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2596 Use strdup instead of malloc/strcpy to duplicate strings.
2598 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2599 (human_space_before_unit): New constant.
2600 * human.c (human_readable): Support it.
2602 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2603 (xgetcwd): Set errno correctly when failing.
2604 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2605 the failure is actually due to a PATH_MAX problem.
2607 Further getopt changes to make it more likely that glibc will
2608 buy the changes back.
2609 * getopt.c (POSIXLY_CORRECT): New constant.
2610 (getopt): Use it, so to preserve glibc semantic
2611 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2612 when compiling for libc.
2613 * getopt_.h (__getopt_argv_const): Bring it back.
2614 (getopt_long, getopt_long_only): Use it.
2616 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2617 New arg POSIXLY_CORRECT. All callers changed.
2618 (getopt): Argv is now char * const *, as per standard.
2619 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2620 not char *__getopt_argv_const *.
2621 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2622 _getopt_long_only_r): Likewise.
2623 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2624 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2625 _getopt_long_r, _getopt_long_only_r): Likewise.
2626 * getopt_.h (__getopt_argv_const): Remove.
2627 (getopt): Argv is now char * const *, as per standard.
2629 * getdate.y (tORDINAL): New token.
2630 (day, relunit): Allow it for relative times.
2631 (relative_time_table): Use tORDINAL for ordinals.
2633 2004-11-15 Jim Meyering <jim@meyering.net>
2635 * closeout.c: Include "__fpending.h" once again.
2636 Include <stdbool.h>.
2637 (close_stdout): Don't fail just because stdout was closed initially,
2638 since some programs don't write to stdout in the normal course of
2639 operation (other than --version and --help), and we don't want this
2640 function to make e.g. `touch file >&-' fail.
2641 But do fail if it was closed and someone has tried to write to it.
2642 E.g., `printf foo >&-' must fail.
2644 2004-11-11 Simon Josefsson <jas@extundo.com>
2646 * strtok_r.h, strtok_r.c: New file.
2648 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2650 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2651 we can stop lying to compilers about the constness of argv when we
2652 are compiled outside glibc.
2653 (getopt, getopt_long, getopt_long_only): Use it.
2654 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2656 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2657 _getopt_long_only_r): Likewise.
2658 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2659 _getopt_long_only_r): Likewise.
2661 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2662 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2663 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2664 the other external symbols.
2665 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2666 declaration, since the above renaming now works around collisions.
2668 2004-11-11 Jim Meyering <jim@meyering.net>
2670 * linebreak.c: Remove trailing blanks.
2671 * alloca_.h: Likewise.
2672 * acosl.c: Likewise.
2673 * euidaccess.c: Likewise.
2674 * allocsa.h: Likewise.
2676 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2678 * mktime.c (SHR): New macro, which is a portable
2679 substitute for >> that should work even on Crays.
2680 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2681 Problem reported by Mark D. Baushke in
2682 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2683 * getdate.y (SHR): Likewise.
2685 * strftime.c (SHR): Likewise.
2687 * quotearg.c (struct quoting_options): Use unsigned int for
2688 quote_these_too, so that right shifts are well defined. All uses
2691 2004-11-10 Simon Josefsson <jas@extundo.com>
2693 * getaddrinfo.h, getaddrinfo.c: New files.
2695 2004-11-10 Jim Meyering <jim@meyering.net>
2697 Ensure that no close failure goes unreported.
2698 * closeout.c (close_stdout): Always close stdout. I.e., don't
2699 return early when it seems there's nothing to flush.
2700 Don't include __fpending.h.
2702 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2704 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2706 2004-11-05 Bruno Haible <bruno@clisp.org>
2708 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2709 Reported by Mark D. Baushke <mdb@cvshome.org>.
2711 2004-11-04 Bruno Haible <bruno@clisp.org>
2713 2004-09-11 Bruno Haible <bruno@clisp.org>
2714 * allocsa.valgrind: New file.
2715 2004-02-06 Bruno Haible <bruno@clisp.org>
2716 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2717 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2718 Reported by Christopher Seip <chris.seip@hp.com>.
2720 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2722 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2723 with errno == ERANGE if the buffer is too small.
2724 Problem reported by Mark D. Baushke.
2726 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2728 * xreadlink.c (MAXSIZE): New macro.
2729 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2730 size does not exceed MAXSIZE. Avoid cast.
2731 As suggested by Mark D. Baushke in
2732 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2733 if readlink fails with buffer size just under MAXSIZE, try again
2736 2004-11-02 Derek R. Price <derek@ximbiot.com>
2737 and Paul Eggert <eggert@cs.ucla.edu>
2739 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2740 (get_date): Overparenthesize to avoid GCC warning.
2742 2004-11-02 Bruno Haible <bruno@clisp.org>
2744 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2745 function returns void.
2747 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2749 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2750 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2753 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2755 * getdate.y: Add support for TZ="foo" within a date string.
2756 Fix some bugs near time_t boundaries. Reject dates with
2757 out-of-range components, e.g., "Sept 31".
2758 Include <stdlib.h>, "setenv.h", "xalloc.h".
2759 (ISDIGIT_LOCALE): Remove; unused.
2760 Note that the TZ and time functions used here are not reentrant.
2761 (mktime_ok, get_tz): New functions.
2762 (TZBUFSIZE): New constant.
2763 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2764 This requires that we sometimes generate our own TZ="XXX..." setting.
2766 2004-10-27 Derek R. Price <derek@ximbiot.com>
2768 * mktime.c (not_equal_tm): Remove redundant check.
2770 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2772 * getdate.y: Use Bison 1.875 features, and some minor
2773 code cleanups. This change does not affect semantics.
2774 Don't include <stdlib.h>; no longer needed.
2775 Don't include unlocked-io.h; only the "#if TEST" code uses
2776 stdio, and performance isn't crucial there.
2777 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2778 Bison 1.875 features as described below.
2779 All uses of "PC." replaced by "pc->".
2780 (YYSTYPE): Add a forward declaration.
2781 (yylex, yyerror): Use full prototypes in forward decls.
2782 Use "%pure-parser" rather than obsolescent "%pure_parser".
2783 Use %parse-param and %lex-param instead of obsolescent
2784 YYPARSE_PARAM and YYLEX_PARAM.
2785 (meridian_table, month_and_day_table, time_units_table,
2786 relative_time_table, time_zone_table, military_table,
2787 lookup_zone, lookup_word, get_date):
2788 Use NULL instead of 0 where appropriate.
2789 (to_hour): Avoid abort (), to avoid a dependency on
2791 (yyerror, yylex): Now accepts parser_control * arg.
2792 (main) [TEST]: Use '\0' rather than 0 for char.
2794 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2796 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2797 It's now the caller's responsibility to handle the case where
2798 !HAVE_GETPAGESIZE && !defined getpagesize.
2800 * mktime.c (leapyear): Arg is long int, not int.
2802 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2804 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2806 2004-10-12 Simon Josefsson <jas@extundo.com>
2808 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2809 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2812 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2814 * vsnprintf.h: New file.
2815 * vsnprintf.c: New file.
2817 2004-10-07 Bruno Haible <bruno@clisp.org>
2819 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2820 into the provided buffer.
2822 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2824 * diacrit.c, diacrit.h: Add GPL notice.
2826 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2827 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2828 * logl.c (logl): Keep the code as similar to glibc as possible.
2829 This avoids a potential constant-folding bug.
2831 2004-10-05 Bruno Haible <bruno@clisp.org>
2833 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2835 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2837 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2838 * xmalloc.c (xmemdup): Likewise.
2839 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2840 XFREE): Remove these long-obsolescent macros.
2841 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2842 * xstrdup.c: Remove.
2844 * regex.c (re_comp): Cast gettext return value to char *,
2845 Problem reported by Martin Neitzel via Mark D. Baushke.
2847 2004-10-04 Simon Josefsson <jas@extundo.com>
2849 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2850 '#ifdef USE_UNLOCKED_IO'.
2852 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2854 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2855 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2856 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2857 regex.c, sha1.c, version-etc.c, yesno.c:
2858 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2859 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2860 the includer's responsibility.
2862 Sync from coreutils.
2864 * modechange.c (mode_compile): Don't decrement a pointer that
2865 points to the start of a string, as the C Standard says the
2866 resulting behavior is undefined.
2868 * backupfile.h (enum backuptype): Rename none -> no_backups,
2869 simple -> simple_backups, numbered_existing ->
2870 numbered_existing_backups, numbered -> numbered_backups
2871 to avoid shadowing problems. All uses changed.
2872 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2873 * backupfile.c (check_extension, numbered_backup):
2874 Rename locals to avoid shadowing 'basename'.
2875 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2878 * .cppi-disable: Add getopt_.h, getopt_int.h.
2879 * .cvsignore: Add getopt.h.
2881 2004-10-04 Simon Josefsson <jas@extundo.com>
2883 * memmem.h: New file.
2884 * memmem.c: New file, taken from glibc.
2886 2004-10-02 Jim Meyering <jim@meyering.net>
2888 * dirfd.h, getpagesize.h: Add copyright notice.
2890 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2892 * snprintf.c: Remove comments as to why each header is needed.
2894 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2896 * strsep.h: New file.
2897 * strsep.c: New file.
2899 2004-10-01 Simon Josefsson <jas@extundo.com>
2901 * snprintf.c (snprintf): Handle size==0.
2903 2004-10-01 Simon Josefsson <jas@extundo.com>
2904 Bruno Haible <bruno@clisp.org>
2906 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2907 (snprintf): Declare 'args'.
2909 2004-09-30 Simon Josefsson <jas@extundo.com>
2911 * snprintf.h, snprintf.c: New files.
2913 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2915 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2916 (hol_entry_help): Never translate an empty string.
2917 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2918 * argp.h (OPTION_NO_TRANS): New option.
2920 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2922 * xvasprintf.c: Include xalloc.h.
2923 (xvasprintf): Use xalloc_die, not xmalloc_die.
2925 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2927 * dummy.c: Change copyright notice to FSF, and license to GPL.
2929 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2931 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2932 Problem reported by Bruno Haible in:
2933 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2935 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2937 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2938 in case some system header has #define'd it. Problem reported by
2939 Soeren D. Schulze in
2940 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2942 2004-09-08 Bruno Haible <bruno@clisp.org>
2944 * stdint_.h: New file, taken from GNU clisp.
2946 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2948 * xvasprintf.h: New file.
2949 * xvasprintf.c: New file.
2950 * xasprintf.c: New file.
2952 2004-09-08 Bruno Haible <bruno@clisp.org>
2954 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2956 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2958 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2960 Import from coreutils.
2961 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2962 strings on unbounded length. alloca's performance benefits aren't
2963 that important here.
2965 (parse_with_separator): New function, with most of the internals
2966 of the old parse_user_spec. Allow user to omit both user and group,
2967 for compatibility with FreeBSD.
2968 Clone only the user name, not the entire spec.
2969 Do not set *uid, *gid unless entirely successful.
2970 Avoid memory leak in some failing cases.
2971 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2972 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2973 (parse_user_spec): Rewrite to use parse_with_separator.
2975 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2977 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2978 its complicated substitute.
2979 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2980 and program_invocation_name.
2981 (__argp_basename) [!_LIBC]: Remove; the only use was
2982 replaced by its body.
2983 (__argp_short_program_name): Change condition from
2984 !defined __argp_short_program_name to
2985 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2986 to match argp-namefrob.h.
2987 (__argp_failure): Don't assume strerror_r returns char *.
2988 * argp-parse.c (N_): Define unconditionally.
2989 (argp_default_options): Fill out initializers with 0 to avoid
2992 2004-08-12 Simon Josefsson <jas@extundo.com>
2994 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2995 * getopt_.h: Renamed from getopt.h.
2997 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2999 Merge from coreutils.
3001 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3002 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3003 for Reliant Unix 5.43.
3005 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3006 (union fooround): Use uintmax_t, not long int.
3007 The rest is a merge from libc:
3008 [defined _LIBC]: Include <shlib-compat.h>.
3009 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3011 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3013 * strverscmp.c: Convert to UTF-8.
3015 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3017 * obstack.h (obstack_empty_p):
3018 Don't assume that chunk->contents is suitably aligned.
3019 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3020 Likewise. Problem reported by Benno in
3021 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3023 * chown.c (rpl_chown): Work even if the file is writeable but not
3024 readable. This could be improved further but it'd take some work.
3026 2004-08-08 Simon Josefsson <jas@extundo.com>
3028 * xgethostname.c: Don't include error.h (not used).
3031 * getpass.c: Include getpass.h first.
3033 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3035 * xalloc-die.c: New files.
3036 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3038 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3039 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3040 (_, N_, xalloc_die): Move to xalloc-die.c.
3041 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3042 so that we needn't mess with xalloc_msg_memory_exhausted.
3044 * sha1.h: Renamed from sha.h.
3045 (SHA1_H): Renamed from _SHA_H.
3046 (sha1_ctx): Renamed from sha_ctx.
3047 (sha1_init_ctx): Renamed from sha_init_ctx.
3048 (sha1_process_block): Renamed from sha_process_block.
3049 (sha1_process_bytes): Renamed from sha_process_bytes.
3050 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3051 (sha1_read_ctx): Renamed from sha_read_ctx.
3052 (sha1_stream): Renamed from sha_stream.
3053 (sha1_buffer): Renamed from sha_buffer.
3054 * sha1.c: Likewise; renamed from sha.c.
3055 Do not include <sys/types.h>.
3056 Include <stddef.h> rather than <stdlib.h>.
3058 2004-08-08 Bruno Haible <bruno@clisp.org>
3060 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3061 FILESYSTEM_PREFIX_LEN.
3062 * progreloc.c: Likewise.
3063 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3065 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3068 * argp-help.c (make_hol, hol_append): Don't assume that
3069 SIZE_MAX is a valid preprocessor constant.
3070 (__argp_basename): Change from "#ifndef _LIBC"
3071 to "#ifndef __argp_short_program_name", so that
3072 we don't compile these functions for tar.
3074 More merges from coreutils.
3075 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3076 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3078 * addext.c: Remove; no longer needed.
3079 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3080 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3081 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3082 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3083 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3084 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3085 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3086 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3087 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3088 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3089 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3090 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3091 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3092 Import changes from coreutils.
3094 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3096 Merge from coreutils.
3098 * .gdb-history: Remove; this doesn't belong here.
3100 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3101 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3102 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3104 * dirname.h: Include <stdbool.h>.
3105 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3106 for consistency with POSIX terminology. All uses changed.
3107 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3108 (strip_trailing_slashes): Use bool for booleans.
3109 * stripslash.c (strip_trailing_slashes): Likewise.
3111 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3112 sometimes returns a positive errno value even when it succeeds.
3113 (print_errno_message) [!LIBC]: Fall back on strerror if
3116 * path-concat.c (mempcpy): Don't define if a system header defines it.
3117 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3118 (longest_relative_suffix): New function.
3119 (path_concat): Use it. Assume first argument is not NULL.
3120 Port to DOS. Omit redundant separators.
3121 Report an error instead of returning NULL.
3122 Use mempcpy instead of memcpy.
3123 (xpath_concat): Remove: not declared or used.
3125 * same.h: Include <stdbool.h>
3126 (same_name): Return bool, not int.
3127 * same.c (same_name): Likewise.
3128 (errno): Don't declare; we assume C89 or better now.
3130 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3131 if not already defined.
3133 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3134 * dup-safer.c (errno): Likewise.
3136 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3138 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3141 2004-08-03 Simon Josefsson <jas@extundo.com>
3143 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3144 * progname.h: Don't include stdbool.h.
3146 2004-08-02 Simon Josefsson <jas@extundo.com>
3148 * getsubopt.h: New file, with comments from Bruno Haible.
3149 * getsubopt.c: New file, from glibc, but slightly modified based on
3150 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3152 2004-08-01 Simon Josefsson <jas@extundo.com>
3154 * xgetdomainname.c: Include stdlib.h, for free().
3156 2004-07-16 Simon Josefsson <jas@extundo.com>
3158 * dummy.c: New file.
3160 2004-07-16 Bruno Haible <bruno@clisp.org>
3162 * backupfile.h: Add extern "C" for C++.
3163 * closeout.h: Likewise.
3164 * copy-file.h: Likewise.
3165 * findprog.h: Likewise.
3166 * full-write.h: Likewise.
3167 * pathname.h: Likewise.
3168 * progname.h: Likewise.
3169 * stpcpy.h: Likewise.
3170 * stpncpy.h: Likewise.
3171 * strcase.h: Likewise.
3172 * strstr.h: Likewise.
3173 * xalloc.h: Likewise.
3175 * mbswidth.h: Add extern "C" for C++.
3176 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3178 2004-07-09 Simon Josefsson <jas@extundo.com>
3180 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3181 failed without this.)
3183 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3185 * fchown-stub.c: New file.
3187 2004-06-24 Jim Meyering <jim@meyering.net>
3189 * obstack.h (obstack_base): Cast to (void *), per documentation.
3191 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3193 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3195 2004-06-01 Jim Meyering <jim@meyering.net>
3197 * calloc.c: New file.
3199 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3201 * getdate.y (yylex): Allow space between sign and number.
3202 Problem reported by Dan Jacobson.
3204 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3205 and Jim Meyering <jim@meyering.net>
3207 Merge from coreutils CVS.
3209 * stat-macros.h: New file, with contents from file-type.h
3210 and coreutils' system.h.
3211 * file-type.c: Include "stat-macros.h".
3212 * file-type.h (file_type): Move all macro definitions to new file,
3215 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3216 Wrap old code with this conditional.
3217 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3218 function that does not dereference symlinks.
3219 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3221 * xreadlink.c: Include xreadlink.h first, to catch .h file
3222 dependency problems.
3223 (xreadlink): Accept new arg SIZE, for efficiency.
3224 All decls and uses changed.
3225 * xreadlink.h: Include <stddef.h>, for size_t.
3227 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3228 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3230 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3232 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3234 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3235 macros to be defined.
3236 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3237 the allocator returns NULL because the requested size is zero.
3239 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3241 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3242 var. Add comment explaining why libc still defines it. This
3243 merges the following patch from glibc:
3244 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3246 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3248 * obstack.c (_obstack): Remove unused variable. It hasn't been
3249 present in glibc since revision 1.1 of this file.
3250 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3251 obstack_alignment_mask, obstack_alloc, obstack_base,
3252 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3253 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3254 obstack_grow0, obstack_init, obstack_int_grow,
3255 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3256 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3257 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3258 nonexistent functions.
3260 2004-05-17 Derek R. Price <derek@ximbiot.com>
3261 Paul Eggert <eggert@cs.ucla.edu>
3263 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3265 2004-05-14 Bruno Haible <bruno@clisp.org>
3267 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3268 that consists of a '.' followed by an empty digit string.
3269 Patch by Tor Lillqvist <tml@iki.fi>.
3271 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3273 Port obstack to the AS/400, where pointers are 16 bytes wide and
3274 you cannot cast an integer to a valid pointer. This patch is
3275 currently waiting to be integrated into glibc; see
3276 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3278 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3279 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3280 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3281 (struct obstack): temp member is now a union of a pointer and
3282 an integer, instead of an integer. All integer uses changed.
3283 This does not affect the physical layout of struct obstack,
3284 except on hosts (like the AS/400) where the size or alignment of
3285 void * is greater than that of ptrdiff_t.
3286 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3287 __STDC__)]: Store temporary in pointer member of union, not
3289 * obstack.c: Include <stddef.h>, for offsetof.
3290 (struct fooalign): Remove; it doesn't need a name.
3291 (union fooround): Change double to long double, and add void *.
3292 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3293 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3294 not a macro. Hence the values are always int; so remove all
3295 casts-to-int in uses.
3297 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3298 Derek Price <derek@ximbiot.com>
3300 * alloca.c: Include <alloca.h>, to get our interface.
3301 * alloca_.h: Use __alloca on AIX, so that we don't have to
3302 include <alloca.h> first. Use C89 prototype for alloca; this
3303 requires including <stddef.h> for size_t. Use extern "C" if C++.
3304 Use #elif for simplicity, since we can assume C89 now.
3305 Don't try to source the system alloca.h since it will not be found
3306 and to prevent recursively including its replacement.
3307 * fnmatch.c: Include <alloca.h> instead of opencoding.
3308 * regex.c: Likewise.
3310 2004-05-16 Derek Price <derek@ximbiot.com>
3311 Paul Eggert <eggert@cs.ucla.edu>
3313 getline cleanup. This changes the getndelim2 API: both order of
3314 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3317 * getline.c: Don't include stddef.h or stdio.h, since our
3318 interface does that.
3319 (getline): Always use getdelim, so that we don't have two
3320 copies of this code.
3321 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3323 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3324 (GETNDELIM2_MAXIMUM): New macro.
3325 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3326 instead of the old practice of delim2==0. All callers changed.
3327 Return -1 on overflow, instead of returning junk.
3328 Do not set *linesize unless allocation succeeds.
3329 * getndelim2.h: Do not include stddef.h; no longer needed, now
3330 that we include sys/types.h.
3331 * getnline.h: Likewise.
3332 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3333 (getndelim2): Reorder arguments.
3334 * getnline.c (getnline, getndelim):
3335 Don't discard the NMAX argument.
3336 (getnline): Invoke getndelim, to avoid code duplication.
3337 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3338 of (size_t) -1 by callers of the getnline family.
3340 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3342 * nanosleep.c (suspended): Change its type from int to
3343 sig_atomic_t volatile.
3344 (first_call): Make it private to rpl_nanosleep, and have it
3345 be zero initially as that's a bit faster.
3346 (my_usleep): Round up fractional times instead of truncating them,
3347 as this is the usual meaning for 'sleep'.
3349 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3351 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3352 (ENOSYS): Define if not defined.
3353 (settime): Fall back on stime if it exists and settimeofday fails.
3354 But don't bother with fallbacks if a method fails with errno == EPERM.
3356 2004-05-11 Jim Meyering <jim@meyering.net>
3358 Prior to this change, the save_cwd caller required read access to the
3359 current directory on most systems (ones with the fchdir function).
3361 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3362 fails, try write-only, and finally, resort to using xgetcwd.
3364 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3366 * obstack.c, obstack.h: Import changes from libc.
3368 2004-04-28 Bruno Haible <bruno@clisp.org>
3370 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3371 implicitly appends .exe to executables.
3372 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3373 accepts Windows pathnames.
3374 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3375 Cygwin like Windows, since it now accepts Windows pathnames.
3376 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3377 Cygwin like Windows, since it now accepts Windows pathnames.
3378 Reported by Derek Robert Price <derek@ximbiot.com>.
3380 2004-04-20 Jim Meyering <jim@meyering.net>
3382 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3384 2004-04-20 Jim Meyering <jim@meyering.net>
3385 Bruno Haible <bruno@clisp.org>
3387 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3388 memory when realloc fails.
3390 2004-04-18 Jim Meyering <jim@meyering.net>
3392 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3393 don't leak memory and do call END_UTMP_ENT.
3395 2004-04-11 Paul Eggert <eggert@twinsun.com>
3397 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3398 (CHAR_BIT): Remove, since we assume C89.
3399 Include <stdint.h> if available, as per current Autoconf CVS advice.
3401 2004-03-30 Paul Eggert <eggert@twinsun.com>
3403 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3404 not bool, to be more consistent with Unix conventions.
3405 Suggested by Bruno Haible.
3407 Merge from coreutils.
3409 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3412 * getdate.h: Include stdbool.h, and timespec.h instead of
3413 the usual <time.h> dance.
3414 (get_date): Change signature to support fractional time stamps.
3415 All callers changed.
3416 * getdate.y: Include "getdate.h" first, as we can now
3417 assume C89 and don't need to worry about 'const'.
3418 Similarly, include "unlocked-io.h" near start, not in middle.
3420 (textint.value): Use long int rather than int.
3421 (textint.digits): Use size_t rather than int.
3422 (BILLION, LOG10_BILLION): New constants.
3423 (parser_control): New member rel_ns. Members day_ordinal,
3424 time_zone, month, day, hour, minutes, rel_year, rel_month,
3425 rel_day, rel_hour, rel_minutes, rel_seconds
3426 are now long int, not int. Member seconds is now struct timespec,
3427 not int. New member timespec_seen. Members dates_seen, days_seen,
3428 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3430 (%union.intval): Now long int, not int.
3431 New member timespec.
3432 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3433 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3434 (spec): Now is a timespec or an item list.
3435 (timespec, items): New nonterminals.
3436 (time, rel, relunit, number, get_date):
3437 Add support for fractional seconds.
3438 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3439 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3440 (to_hour): First arg is now long int, not int.
3441 (to_year): Returns long int, not int.
3442 Don't treat year -70 like 70.
3443 (tm_diff): Returns long int, not int.
3444 (lookup_word): Use bool instead of int when appropriate.
3445 (yylex): Use size_t for count, not int.
3446 Detect overflow when parsing large integer constants.
3447 Add support for fractions.
3448 (get_date): Make pointers 'const' if possible.
3449 Use more-portable code to detect integer overflow.
3450 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3451 Don't use ctime; it's not reliable if the year has >4 digits.
3453 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3454 This is for compatibility with BSD.
3456 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3457 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3458 From coreutils' system.h.
3460 * userspec.c: Don't include "posixver.h".
3461 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3462 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3463 compatible extension. Simplify code by removing a boolean int
3464 that was always nonzero if a string was nonnull.
3466 2004-03-30 Jim Meyering <jim@meyering.net>
3468 Merge from coreutils.
3470 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3472 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3473 an empty input stream.
3475 * readtokens.c: Include <stdbool.h>.
3476 (readtoken): Use `size_t' rather than int/long.
3477 All callers adjusted.
3478 Use `bool' rather than `int' where appropriate.
3479 Use memset rather than an explicit loop.
3480 Use x2nrealloc rather than xrealloc.
3481 Allow the use of `\0' as a delimiter.
3482 (readtokens): Likewise.
3483 * readtokens.h (readtoken, readtokens): Update prototypes.
3485 2004-03-30 Bruno Haible <bruno@clisp.org>
3487 * getloadavg.c (getloadavg): Don't assume setlocale returns
3490 2004-03-29 Paul Eggert <eggert@twinsun.com>
3492 Merge changes to getloadavg.c from coreutils and Emacs.
3494 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3495 Define to an expression, not to the empty string.
3496 Include cloexec.h and xalloc.h.
3497 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3498 Use set_cloexec_flag rather than rolling our own.
3499 * cloexec.c, cloexec.h: New files.
3501 2004-03-18 Paul Eggert <eggert@twinsun.com>
3503 * getopt.h: Sync with libc CVS.
3505 2004-03-18 Paul Eggert <eggert@twinsun.com>
3506 Bruno Haible <bruno@clisp.org>
3508 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3509 not on all platforms that have <wchar.h>.
3510 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3512 2004-03-09 Paul Eggert <eggert@twinsun.com>
3514 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3516 * getopt_int.h: New file, also synced from libc.
3518 2004-03-07 Paul Eggert <eggert@twinsun.com>
3520 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3521 '#if' expressions. Unlike the code it replaces, it does not
3522 depend on (defined _SC_PAGESIZE). However, it does depend on
3523 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3524 first reported by Jason Andrade in
3525 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3527 2004-01-18 Simon Josefsson <jas@extundo.com>
3529 * strdup.h: New file.
3530 * strdup.c: Include it.
3531 * path-concat.c: Include strdup.h. Drop strdup declaration.
3532 * userspec.c: Include strdup.h. Drop strdup declaration.
3534 2004-02-06 Karl Berry <karl@gnu.org>
3536 * config.charset: update from gettext 0.14.1.
3538 2004-02-05 Paul Eggert <eggert@twinsun.com>
3540 Add comments and code, prompted by suggestions from Bruno Haible
3542 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3543 describing the enum quoting_style values.
3544 * quotearg.c (quotearg_alloc): New function.
3545 (quotearg_buffer_restyled): Treat lone { and } as special.
3546 Treat = as special. Work around bug with older shells
3547 that "see" a '\' that is really the 2nd byte of a multibyte char.
3548 Quote empty string with shell_quoting_style.
3550 2004-02-03 Bruno Haible <bruno@clisp.org>
3552 * pipe.h: New file, from GNU gettext.
3553 * pipe.c: New file, from GNU gettext.
3555 2004-01-27 Bruno Haible <bruno@clisp.org>
3557 * execute.h: New file, from GNU gettext.
3558 * execute.c: New file, from GNU gettext.
3559 * w32spawn.h: New file, from GNU gettext.
3561 2004-01-23 Paul Eggert <eggert@twinsun.com>
3563 Exit-status fix from coreutils.
3565 Use exit_failure consistently in place of EXIT_FAILURE,
3566 so that program exit statuses are consistent on failure.
3568 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3569 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3570 * argmatch.h: Comment fix to match the above.
3571 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3572 Now a macro referring to exit_failure, instead of a separate
3573 variable. Include "exitfail.h" to get it.
3574 * xstrtol.h: Include "exitfail.h".
3575 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3577 * long-options.c (parse_long_options): Use prototype
3578 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3581 2004-01-21 Jim Meyering <jim@meyering.net>
3583 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3584 so as not to conflict with a different-sized __mktime_internal
3585 function in GNU libc.
3586 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3587 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3589 2004-01-18 Paul Eggert <eggert@twinsun.com>
3591 Merge from diffutils.
3593 * file-type.c (file_type): Add typed memory objects.
3594 * file-type.h (S_TYPEISTMO): New macro.
3596 * c-stack.h (c_stack_action): Remove argv argument.
3597 * c-stack.c (c_stack_action): Likewise. All uses changed.
3598 (die): Don't calculate message unless segv_action returns.
3599 (get_stack_location, min_address_from_argv, max_address_from_argv,
3600 volatile stack_base, volatile_stack_size): Remove.
3601 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3602 that every segmentation violation is a stack overflow. (Ouch!)
3603 See Debian bug 136249 (still outstanding) for more info about why
3604 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3606 2003-11-30 Bruno Haible <bruno@clisp.org>
3608 Safer stack allocation.
3609 * setenv.c: Include allocsa.h.
3610 (alloca): Remove fallback definition.
3611 (freea): Remove macro.
3612 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3615 2003-10-17 Bruno Haible <bruno@clisp.org>
3617 * binary-io.h: Avoid warnings on Cygwin.
3619 2003-12-28 Bruno Haible <bruno@clisp.org>
3621 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3622 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3624 2003-11-28 Bruno Haible <bruno@clisp.org>
3626 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3628 2003-11-27 Bruno Haible <bruno@clisp.org>
3630 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3632 2003-11-17 Bruno Haible <bruno@clisp.org>
3634 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3636 2003-11-24 Bruno Haible <bruno@clisp.org>
3638 * xallocsa.h: New file, from GNU gettext.
3639 * xallocsa.c: New file, from GNU gettext.
3641 2003-11-24 Bruno Haible <bruno@clisp.org>
3643 * allocsa.h: New file, from GNU gettext.
3644 * allocsa.c: New file, from GNU gettext.
3646 2003-11-24 Bruno Haible <bruno@clisp.org>
3648 * eealloc.h: New file.
3650 2004-01-15 Jim Meyering <jim@meyering.net>
3652 Merge from coreutils.
3654 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3655 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3656 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3658 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3659 optional configure-time default.
3661 * version-etc.c (version_etc_copyright): Update copyright date.
3663 * xreadlink.c (xreadlink): Correct outdated comment.
3665 2004-01-15 Paul Eggert <eggert@twinsun.com>
3667 Merge from coreutils.
3669 * posixver.c: Include posixver.h.
3671 * same.c: Include <stdbool.h>, <limits.h>.
3672 (_POSIX_NAME_MAX): Define if not defined.
3674 (same_name): If file names are silently truncated, report
3675 that the file names are the same if they are the same after
3676 the silent truncation.
3678 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3679 conversion function.
3680 * xstrtod.c (xstrtod): Likewise. All callers changed to
3681 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3684 2004-01-14 Paul Eggert <eggert@twinsun.com>
3686 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3687 with like-named macro in fnmatch.c.
3688 (EXT): Use an internal constant instead.
3690 Merge fnmatch patches from glibc.
3691 * fnmatch.c (mbsinit): Remove define.
3692 Add libc_hidden_ver (__fnmatch, fnmatch).
3693 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3694 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3696 2003-12-14 Karl Berry <karl@gnu.org>
3698 * config.charset: update from gettext-runtime.
3700 2003-12-03 Paul Eggert <eggert@twinsun.com>
3702 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3703 Bug reported by Alfred M. Szmidt.
3705 2003-11-29 Karl Berry <karl@gnu.org>
3707 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3709 2003-11-23 Paul Eggert <eggert@twinsun.com>
3710 Bruno Haible <bruno@clisp.org>
3712 * printf-parse.h: Don't include sys/types.h.
3713 (ARG_NONE): New macro.
3714 (char_directive): Change type of *arg_index fields to size_t.
3715 * printf-parse.c: Don't include sys/types.h.
3716 (SSIZE_MAX): Remove macro.
3717 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3718 Remove unnecessary overflow check.
3719 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3722 2003-11-24 Paul Eggert <eggert@twinsun.com>
3724 * alloca.c: Remove dependency on xalloc module.
3725 (xalloc_die): Remove.
3726 (memory_full) [!defined emacs]: New macro.
3727 [!defined emacs]: Don't include xalloc.h.
3728 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3729 address arithmetic overflows. Change datatypes a bit to avoid
3732 2003-11-22 Jim Meyering <jim@meyering.net>
3734 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3736 2003-11-17 Bruno Haible <bruno@clisp.org>
3738 * vasnprintf.c (alloca): Remove fallback definition.
3739 (freea): Remove definition.
3740 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3741 Reported by Paul Eggert.
3743 2003-11-17 Jim Meyering <jim@meyering.net>
3745 On systems without utime and without a utimes function capable of
3746 dealing with a NULL struct utimbuf* argument, this utime replacement
3747 could -- in unusual circumstances -- leak a file descriptor.
3748 * utime.c: Include <unistd.h> and <errno.h>.
3749 (utime_null): Be sure to close `fd' and to preserve errno.
3750 Reported by Geoff Collyer via Arnold Robbins.
3752 2003-11-16 Paul Eggert <eggert@twinsun.com>
3753 Bruno Haible <bruno@clisp.org>
3755 Protect against address arithmetic overflow.
3756 * printf-args.h: Include stddef.h.
3757 (arguments): Change type of field 'count' to size_t.
3758 * printf-args.c (printf_fetchargs): Use size_t instead of
3759 'unsigned int' where appropriate.
3760 * printf-parse.h: Include sys/types.h.
3761 (char_directive): Change type of *arg_index fields to ssize_t.
3762 (char_directives): Change type of fields 'count', max_*_length to
3764 * printf-parse.c: Include sys/types.h and xsize.h.
3765 (SSIZE_MAX): Define fallback value.
3766 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3767 instead of 'int' where appropriate. Check a_allocated, d_allocated
3768 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3769 * vasnprintf.c: Include xsize.h.
3770 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3771 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3772 overflow. Avoid wraparound when converting a width or precision from
3775 2003-11-16 Bruno Haible <bruno@clisp.org>
3777 Update from GNU gettext.
3778 * printf-parse.c: Generalize to it can be compiled for wide strings.
3779 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3780 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3781 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3782 SNPRINTF): New macros.
3783 Don't include <alloca.h> if the file is used inside libintl.
3784 (local_wcslen): New function, for Solaris 2.5.1.
3785 (VASNPRINTF): Use it instead of wcslen.
3787 2003-11-16 Bruno Haible <bruno@clisp.org>
3789 * xsize.h (xmax): New function.
3790 (xsum, xsum3, xsum4): Declare as "pure" functions.
3792 2003-11-12 Paul Eggert <eggert@twinsun.com>
3794 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3795 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3796 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3797 heuristic is just as accurate as far as we know, and it removes a
3798 dependency on size_max.m4 and ptrdiff_max.m4.
3800 2003-11-12 Paul Eggert <eggert@twinsun.com>
3802 * xstrtol.c (__xstrtol): Remove "break" immediately after
3803 "return", to pacify some unknown compiler. Problem reported
3806 2003-11-11 Bruno Haible <bruno@clisp.org>
3808 * xsize.h (SIZE_MAX): Remove fallback definition.
3809 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3812 2003-11-10 Paul Eggert <eggert@twinsun.com>
3814 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3815 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3816 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3818 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3819 not (size_t) -1, since it's defined here.
3821 2003-11-06 Paul Eggert <eggert@twinsun.com>
3823 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3824 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3825 Reject sizes of exactly SIZE_MAX bytes.
3826 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3827 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3829 2003-11-05 Bruno Haible <bruno@clisp.org>
3831 * xsize.h: Include limits.h, to avoid a possible collision with
3832 SIZE_MAX defined in <limits.h> on Solaris.
3834 2003-11-04 Bruno Haible <bruno@clisp.org>
3836 * xsize.h: New file.
3837 * linebreak.c: Include xsize.h.
3838 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3839 argument for overflow.
3840 Suggested by Paul Eggert.
3842 2003-10-31 Bruno Haible <bruno@clisp.org>
3844 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3845 to avoid (extremely rare) race condition.
3846 Suggested by Paul Eggert.
3848 2003-11-03 Jim Meyering <jim@meyering.net>
3850 * userspec.c: Include "userspec.h".
3851 * userspec.h: New file.
3853 2003-10-31 Paul Eggert <eggert@twinsun.com>
3855 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3856 * mountlist.c (SIZE_MAX): Define if not defined already.
3857 (read_filesystem_list): Set and use me_type_malloced.
3858 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3859 whatever the type happens to be), for brevity and consistency.
3860 Check for size calculation overflow on Alphas running OSF/1.
3862 2003-10-31 Jim Meyering <jim@meyering.net>
3864 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3866 * linebuffer.c: Include <string.h> for declaration of memset.
3868 2003-10-30 Paul Eggert <eggert@twinsun.com>
3869 Bruno Haible <bruno@clisp.org>
3871 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3872 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3874 2003-10-29 Paul Eggert <eggert@twinsun.com>
3876 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3877 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3879 * quotearg.c (quotearg_n_options): Use it.
3880 * group-member.c: Include <stdbool.h>.
3881 (free_group_info): Arg is now const *; don't free arg.
3882 (get_group_info): Now returns bool and accepts struct group_info *,
3883 rather than returning a malloc'ed struct group_info *.
3884 All uses changed. Check for overflow in internal size calculation.
3886 * getusershell.c (readname): Simplify the code by using x2nrealloc
3887 rather than xmalloc/xrealloc.
3888 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3889 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3890 conformance bug: the old code used a pointer after freeing the
3891 storage that it addressed.
3892 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3893 rather than doing it by hand.
3894 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3895 the buffer preserved. Use free and xmalloc instead.
3896 * quotearg.c (quotearg_n_options): Likewise.
3897 Use a simpler test for size overflow. Don't use xalloc_oversized
3898 because unsigned int might be wider than size_t (!); this suggests
3899 that we should switch from unsigned int to size_t for slot numbers.
3901 2003-10-27 Bruno Haible <bruno@clisp.org>
3903 * stdbool_.h: Better support for BeOS.
3905 2003-10-27 Paul Eggert <eggert@twinsun.com>
3907 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3908 to allocate the returned structure. Do not allocate a subarray,
3909 as x2nrealloc will do that.
3910 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3911 instead of xnrealloc.
3912 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3914 2003-10-26 Paul Eggert <eggert@twinsun.com>
3916 * xalloc.h (xalloc_oversized): New static inline function, for
3917 callers that want to do their own size-overflow checking. Include
3918 <stdbool.h>, since xalloc_oversized returns bool.
3919 * xalloc.c (array_size_overflow): Remove. All callers changed
3920 to use xalloc_oversized.
3922 Add two functions x2realloc, x2nrealloc, for programs that grow
3923 arrays dynamically by doubling their sizes.
3924 * xalloc.h (x2realloc, x2nrealloc): New decls.
3925 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3928 Port to C99 semantics for 'inline' of external functions.
3929 Bug reported by Bruno Haible.
3930 * xmalloc.c (xnmalloc_inline): New static inline function,
3931 with the old contents of xnmalloc.
3932 (xnmalloc, xmalloc): Use it.
3933 (xnrealloc_inline): New static inline function,
3934 with the old contents of xnrealloc.
3935 (xnrealloc, xrealloc): Use it.
3937 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3939 2003-10-25 Paul Eggert <eggert@twinsun.com>
3941 Fix several address-calculation bugs in the hash modules,
3942 plus some minor code cleanup.
3944 * hash.h: Include <stdbool.h>, for bool.
3945 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3946 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3947 hash_get_n_entries, hash_get_max_bucket_length,
3948 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3949 hash_rehash): Use size_t rather than unsigned.
3950 * hash.c (struct hash_table, hash_get_n_buckets,
3951 hash_get_n_buckets_used, hash_get_n_entries,
3952 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3953 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3954 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3956 (SIZE_MAX): Define if not defined.
3957 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3958 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3960 Use const * when possible.
3961 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3962 (check_tuning): Fix bug: if tuning parameters were very close to
3963 0 or 1, rounding errors could have caused subscript violations.
3964 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3965 (hash_initialize): Add 'fail:' label
3966 to free table and return NULL, and use it to simplify code.
3967 Use calloc rather than clearing the storage ourself.
3968 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3969 buffer size calculations.
3970 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3971 Include <stddef.h>, for size_t.
3972 * hash-pjw.c (hash_pjw): Likewise.
3973 Switch to method described by Bruno Haible.
3974 Include <limits.h>, for CHAR_BIT.
3975 (SIZE_BITS): New macro.
3977 2003-10-21 Paul Eggert <eggert@twinsun.com>
3979 * getndelim2.c (getndelim2): When size calculation overflows,
3980 ceiling the allocation at NMAX bytes rather than silently
3981 discarding input bytes before NMAX is reached. This makes
3982 a difference only if NMAX exceeds SIZE_MAX / 2.
3984 * obstack.c: Merge from glibc.
3985 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3986 Add libc_hidden_def (_obstack_newchunk).
3987 (_obstack_free) [! defined _LIBC]: Remove.
3988 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3989 a clone of the function body.
3990 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3991 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3993 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3994 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3997 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3998 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3999 Don't use lvalue casts, as GCC plans to remove support for them
4000 in GCC 3.5. Reported by Joseph S. Myers. This bug
4001 was also present in the non-GCC version, indicating that this
4002 code had always been buggy and had never been widely used.
4003 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4004 Use the fast variant of each macro, rather than copying the
4005 definiens of the fast variant; that way, we'll be more likely to
4006 catch future bugs in the fast variants.
4008 2003-10-20 Bruno Haible <bruno@clisp.org>
4010 * wait-process.h: New file, from GNU gettext.
4011 * wait-process.c: New file, from GNU gettext.
4013 2003-10-19 Jim Meyering <jim@meyering.net>
4015 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4017 2003-10-16 Paul Eggert <eggert@twinsun.com>
4019 * getgroups.c: Include <errno.h>, <stdlib.h>.
4020 (getgroups): First arg is int, not size_t.
4021 Don't let 'free' mangle errno.
4023 2003-10-16 Jim Meyering <jim@meyering.net>
4025 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4027 2003-10-15 Paul Eggert <eggert@twinsun.com>
4029 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4031 (new_exclude, add_exclude_file): Initial size no longer needs to
4033 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4034 our own address arithmetic overflow checking.
4036 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4037 (fnmatch): Do not alloca more than 2000 wide characters;
4038 instead, use malloc for large buffers.
4039 Check for address arithmetic overflow, and return -1
4040 with errno set to ENOMEM in that case.
4041 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4042 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4043 instead, return -1. Check for address arithmetic overflow.
4045 2003-10-14 Paul Eggert <eggert@twinsun.com>
4047 Handle invalid suffixes and overflow independently, so that
4048 callers can treat them independently as needed. Fix some bugs in
4049 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4050 suffix for a human-readable blocksize. The major caller-visible
4051 change is the addition of a new
4052 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4053 that both overflow and suffix chars were found.
4055 * human.c (humblock): Don't check separately for invalid suffix
4056 char; that is xstrtoumax's job (now that its bug is fixed).
4057 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4058 INTMAX_MAX]: New macros.
4059 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4060 TYPE_MAXIMUM): New macros.
4061 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4062 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4063 if overflow occurs, as it's what __strtol does and it's more useful
4065 (__xstrtol): If __strtol reports some error other than ERANGE,
4066 reflect it to the caller as LONGINT_INVALID. If it reports
4067 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4068 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4069 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4071 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4072 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4073 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4074 [defined UINTMAX_MAX]: New macros.
4076 2003-10-14 Bruno Haible <bruno@clisp.org>
4078 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4079 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4080 Also use volatile where needed.
4082 2003-10-12 Paul Eggert <eggert@twinsun.com>
4084 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4085 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4086 and define in terms of the other primitives.
4087 * xmalloc.c: Include stdbool.h; do not include exit.h.
4088 (SIZE_MAX): Define if not already defined.
4089 (array_size_overflow): New function.
4090 (xalloc_die): Abort instead of exiting if 'error' returns.
4091 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4092 (xmalloc, xrealloc): Use them.
4093 (xcalloc): Check for address arithmetic overflow.
4094 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4095 a bit faster than strcpy.
4097 2003-10-08 Paul Eggert <eggert@twinsun.com>
4099 Merge getpass from libc, plus a few fixes.
4101 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4102 Include <stdbool.h>.
4103 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4104 __fsetlocking to empty.
4105 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4106 do include <bits/libc-lock.h>.
4107 Do not include <fcntl.h>; not needed.
4108 [_LIBC]: Include <wchar.h>.
4109 (NOTCANCEL_MODE): New macro.
4110 (flockfile, funlockfile) [_LIBC]: New macros.
4111 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4112 [!_LIBC]: New macros.
4113 (call_fclose): New function.
4114 (getpass): Use it. Save tty stream separately; this simplifies the
4115 code and makes it more reliable if stdin happens to equal stdout.
4116 Invoke __fsetlocking on tty.
4117 Handle thread cancellation if needed.
4118 Namespace cleanup (use __tcgetattr, __getline).
4119 Use bool for Booleans.
4120 [USE_IN_LIBIO]: Handle wide streams.
4121 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4122 stream might go where.
4124 * unlocked-io.h: Include <stdio.h>, so that the caller
4125 doesn't have to include <stdio.h> before us.
4126 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4127 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4128 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4129 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4130 if not declared, so that we can use getpass.c code from libc without
4132 (flockfile, ftrylockfile, funlockfile): New macros.
4134 2003-10-06 Bruno Haible <bruno@clisp.org>
4136 * version-etc-2.h: Remove file.
4137 * version-etc-2.c: Remove file.
4139 2003-09-25 Jim Meyering <jim@meyering.net>
4140 Bruno Haible <bruno@clisp.org>
4142 This lets translators provide better translations for the
4143 "Written by ..." part of --version output.
4144 * version-etc.h: Include stdarg.h.
4145 (version_etc_copyright): Declare as readonly.
4146 (version_etc): Make this function variadic with a NULL-terminated list
4147 of author name strings.
4148 (version_etc_va): New declaration.
4149 * version-etc.c: Include stdarg.h, stdlib.h.
4150 (version_etc_copyright): Declare as readonly.
4151 (version_etc_va): New function. Provide a different translatable string
4152 for each possible number of authors < 10. Abbreviate when there are 10
4154 (version_etc): Make this function variadic. Call version_etc_va.
4155 Suggestion from Gary V. Vaughan.
4157 * long-options.h (parse_long_options): Change prototype: the authors
4158 string is moved to the end and becomes variadic.
4159 * long-options.c: Include stdarg.h.
4160 (parse_long_options): Make this function variadic, too.
4161 Call version_etc_va, not version_etc.
4163 2003-10-06 Bruno Haible <bruno@clisp.org>
4165 * fatal-signal.h: New file, from GNU gettext.
4166 * fatal-signal.c: New file, from GNU gettext.
4168 2003-10-04 Karl Berry <karl@gnu.org>
4170 * argp*: update from libc.
4172 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4174 * getpass.c (getpass): Use a no-op fseek when switching from input to
4175 output mode on the same stream.
4177 2003-09-29 Paul Eggert <eggert@twinsun.com>
4179 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4180 Fix arg typo in previous patch.
4182 2003-09-28 Jim Meyering <jim@meyering.net>
4184 * error.c: Correct cpp indentation.
4186 2003-09-27 Paul Eggert <eggert@twinsun.com>
4188 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4189 Omit the special code that used __typeof__, since we worry that
4190 it could be more trouble than it's worth. See:
4191 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4192 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4196 2003-09-26 Jim Meyering <jim@meyering.net>
4198 * error.c (error_tail): Move some declarations
4199 into inner scope where the local variables are used.
4201 2003-09-26 Bruno Haible <bruno@clisp.org>
4203 * stpncpy.h (gnu_stpncpy): New declaration.
4204 (stpncpy): Define as alias for gnu_stpncpy.
4205 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4207 2003-09-26 Paul Eggert <eggert@twinsun.com>
4209 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4210 (error_tail): Do not loop, reallocating temporary buffer, since
4211 the output cannot contain more wide characters than the input
4212 contains bytes, the size must be big enough already. This avoids
4213 one potential size overflow calculation. Check for size overflow
4214 when calculating temporary buffer size. Free temporary buffer
4215 when done, if it was allocated with malloc; this plugs a memory
4216 leak. Remove casts from void * to pointers, that are no longer
4217 needed now that we're assuming C89 or better.
4219 Merge error changes from glibc.
4221 * error.c, error.h: Update copyright notice header to match glibc.
4222 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4223 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4224 Disable cancellation while printing error.
4225 * error.h: Prepend __ to parameter names.
4227 2003-09-25 Karl Berry <karl@gnu.org>
4229 * argp-fmtstream.c, argp-help.c: update from libc.
4231 2003-09-25 Bruno Haible <bruno@clisp.org>
4233 * version-etc-2.h: New file, from version-etc.h with modifications.
4234 * version-etc-2.c: New file, from version-etc.c with modifications.
4236 2003-09-25 Simon Josefsson <jas@extundo.com>
4238 * xgetdomainname.h: New file.
4239 * xgetdomainname.c: New file.
4241 2003-09-25 Simon Josefsson <jas@extundo.com>
4242 Bruno Haible <bruno@clisp.org>
4244 * getdomainname.h: New file.
4245 * getdomainname.c: New file.
4247 2003-09-24 Paul Eggert <eggert@twinsun.com>
4249 * linebuffer.c (freebuffer): Don't free the argument, just
4250 the buffer associated with the argument. Bug reported by
4253 2003-09-19 Karl Berry <karl@gnu.org>
4255 * argp.h: update from libc.
4257 2003-09-16 Paul Eggert <eggert@twinsun.com>
4259 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4260 input error, instead of returning NULL the next time we are called
4261 (and therefore losing track of errno).
4263 2003-09-15 Paul Eggert <eggert@twinsun.com>
4265 * getndelim2.c (getndelim2): Don't trash errno when a read
4266 fails, so that the caller gets the proper errno.
4268 * readutmp.c (read_utmp): Likewise.
4269 Check for fstat error. Close stream and free storage
4272 2003-09-14 Bruno Haible <bruno@clisp.org>
4274 * fwriteerror.h: New file.
4275 * fwriteerror.c: New file.
4277 2003-09-14 Jim Meyering <jim@meyering.net>
4279 * getloadavg.c: Correct cpp indentation.
4280 * strdup.c: Likewise.
4281 * vasnprintf.c: Likewise.
4283 2003-09-12 Paul Eggert <eggert@twinsun.com>
4285 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4286 * obstack.c [!defined _LIBC]: Likewise.
4287 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4288 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4289 * exitfail.c: Don't include stdlib.h; no longer needed.
4291 More changes to assume C89 or better.
4293 * error.c (error_tail): Assume vprintf.
4295 * argmatch.c (getenv): Remove decl.
4296 * progreloc.c (get_full_program_name): Define via prototype.
4297 * setenv.c (clearenv): Likewise.
4298 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4300 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4301 (malloc, memcpy): Remove decls.
4302 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4303 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4304 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4305 (memcpy): Remove macro.
4306 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4307 (__P): Remove. All uses removed.
4308 (PTR): Remove. All uses changed to void *.
4309 (CHAR_BIT, NULL): Remove.
4310 (spaces, zeros, memset_space, memset_zero)
4311 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4313 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4314 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4315 Define with prototype.
4316 Remove now-unnecessary prototype decl.
4317 (extra_args_spec): Assume ANSI C. All uses changed.
4318 (extra_args_spec_iso): Remove.
4319 (my_strftime, emacs_strftimeu): Define via prototype.
4320 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4322 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4323 * strtoimax.c: Include <stdlib.h> unconditionally.
4324 (strtoul, strtol): Remove decls.
4325 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4327 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4328 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4329 (LOCALE_PARAM_PROTO): New macro.
4330 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4331 (INTERNAL (strtol), strtol): Define with a prototype.
4332 (PARAMS): Remove. All uses removed.
4333 * tempname.c: Include <string.h> unconditionally.
4334 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4335 * xgethostname.c (main): Define with a prototype.
4336 * xmalloc.c: Include "xalloc.h" first, to check interface.
4337 Include <stdlib.h> unconditionally.
4338 (calloc, malloc, realloc, free): Remove decls.
4339 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4340 Include <stdlib.h> unconditionally. Sort include file names.
4342 (xstrtod): Define with a prototype.
4343 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4344 (strtol, strtoul): Remove decls.
4346 2003-09-11 Paul Eggert <eggert@twinsun.com>
4348 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4349 Include <stdlib.h>, <string.h> unconditionally.
4350 Remove now-unnecessary cast to char *.
4351 * strnlen.c: Include <string.h> unconditionally.
4352 * yesno.c (yesno): Define with a prototype.
4354 2003-09-10 Bruno Haible <bruno@clisp.org>
4356 * strcspn.c: Include <string.h> unconditionally.
4357 * strpbrk.c: Include <string.h> unconditionally.
4358 * strstr.c: Include <string.h> unconditionally.
4359 * unicodeio.c: Include <string.h> unconditionally.
4360 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4361 * unsetenv.c: Likewise.
4362 * xreadlink.c: Include <stdlib.h> unconditionally.
4363 * yesno.c: Include <stdlib.h> unconditionally.
4364 (rpmatch): Add prototype.
4366 2003-09-10 Jim Meyering <jim@meyering.net>
4368 * error.c: Correct indentation of cpp directives.
4370 2003-09-09 Paul Eggert <eggert@twinsun.com>
4374 * acosl.c (main): Use a prototype.
4375 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4378 * getloadavg.c (getloadavg, main): Define via prototypes.
4380 * getopt.h (struct option.name): Assume C89, and use 'const'.
4381 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4382 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4384 * getopt.c (const): Remove macro.
4385 Include <string.h> unconditionally.
4386 (my_index): Remove; all uses changed to strchr.
4387 (strlen): Remove decl.
4388 (exchange): Remove forward decl; no longer needed.
4389 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4390 Define with prototype.
4391 * getopt1.c (const): Remove macro.
4392 (getopt_long, getopt_long_only, main): Define with prototype.
4394 * getugroups.c: Include <string.h> unconditionally.
4396 * getusershell.c: Include <stdlib.h> unconditionally.
4397 (getusershell, setusershell, endusershell, readname, main):
4398 Define with prototypes.
4400 * group-member.c: Include group-member.h first.
4401 Include <stdlib.h> unconditionally.
4403 * hard-locale.c: Include hard-locale.h first.
4404 Include <stdlib.h>, <string.h> unconditionally.
4406 * hash.c (free, malloc): Remove decls.
4407 Include <stdlib.h> unconditionally.
4409 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4410 (getenv): Do not declare.
4412 * idcache.c: Include <string.h> unconditionally.
4414 * long-options.c: Include long-options.h first, to test interface.
4415 Include <stdlib.h> unconditionally.
4417 * makepath.c: Include makepath.h first, to test interface.
4418 Include <stdlib.h> and <string.h> unconditionally.
4420 * linebuffer.c: Include <stdlib.h>.
4421 (free): Remove decl.
4423 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4424 rpl_malloc returns void *, not char *.
4425 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4427 * md5.h: Include <limits.h> unconditionally.
4428 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4429 (__P): Remove; all uses removed.
4430 * md5.c: Include "md5.h" first.
4431 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4432 md5_buffer, md5_process_bytes, md5_process_block):
4433 Define with prototypes.
4434 * sha.h (__P): Remove all uses. (It wasn't defined??)
4435 * sha.c: Include "sha.h" first.
4436 Include <stdlib.h>, <string.h> unconditionally.
4438 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4439 * memcmp.c (__ptr_t): Likewise.
4440 * memrchr.c (__ptr_t): Likewise.
4441 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4442 Include <string.h> unconditionally.
4443 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4444 * memchr.c: Include <stdlib.h> unconditionally.
4445 * memchr.c (LONG_MAX): Remove.
4446 * memrchr.c (LONG_MAX): Likewise.
4447 * memchr.c (__memchr): Define via a prototype.
4448 * memrchr.c (__memrchr): Likewise.
4449 * memcmp.c (__P): Remove, and remove all uses.
4450 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4451 Remove forward decls; no longer needed.
4452 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4453 Use types required by C89 in prototype.
4455 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4456 * savedir.c: Likewise.
4457 * mkdir.c (free): Remove decl.
4458 * rmdir.c (rmdir): Define with a prototype.
4459 * savedir.c: Include savedir.h first, to test interface.
4461 * mktime.c (STDC_HEADERS): Remove.
4462 Include <stdlib.h>, <string.h> unconditionally.
4464 * modechange.c: Include <stdlib.h> unconditionally.
4465 (malloc): Remove decl.
4467 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4468 (free): Remove decl.
4470 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4471 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4472 (This type really should be intptr_t, but that's a C99ism.)
4473 (_obstack_memcpy): Remove: all uses changed to memcpy.
4474 Include <string.h> unconditionally.
4475 (struct obstack): Assume __STDC__ for types of members
4476 chunkfun, freefun, extra_arg.
4477 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4478 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4479 obstack_begin, obstack_specify_allocation,
4480 obstack_specify_allocation_with_arg, obstack_chunkfun,
4481 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4482 Remove unprototyped decls and the macros that use them.
4483 * obstack.c (POINTER): Remove. All uses changed to void *.
4484 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4485 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4486 (defined __STDC__ && __STDC__)]:
4487 Remove nonprototyped code.
4488 Include <stdlib.h> unconditionally.
4489 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4490 _obstack_allocated_p, _obstack_free, obstack_free,
4491 _obstack_memory_used, print_and_abort):
4492 Define using prototypes.
4493 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4494 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4495 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4496 obstack_next_free, obstack_object_size, obstack_room) [0]:
4497 Remove unused, unprototyped code.
4499 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4501 * physmem.c (physmem_total, physmem_available, main): Define
4504 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4505 (main): Define with a prototype.
4507 * posixver.c (getenv): Remove decl.
4509 * putenv.c (malloc): Returns void *, not char *.
4510 Include <string.h> unconditionally.
4511 (strchr, memcpy, NULL): Do not define.
4513 * readtokens.c: Include readtokens.h first, to test interface.
4514 Include <stdlib.h>, <string.h> unconditionally.
4515 (init_tokenbuffer): Define with a prototype.
4517 * regex.c (PARAMS): Remove. All uses removed.
4518 All uses of _RE_ARGS removed, too.
4519 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4521 (bzero): Assume memset exists.
4522 (memcmp, memcpy, NULL): Remove.
4523 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4524 char, or assignments to local vars of type signed char.
4525 (init_syntax_once, PREFIX(extract_number_and_incr),
4526 PREFIX(print_partial_compiled_pattern),
4527 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4528 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4529 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4530 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4531 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4532 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4533 wcs_compile_range, byte_compile_range, truncate_wchar,
4534 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4535 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4536 count_mbs_length, wcs_re_match_2_internal,
4537 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4538 PREFIX(alt_match_null_string_p),
4539 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4540 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4541 regfree, PREFIX(extract_number)): Define with prototype. Remove
4542 now-unnecessary declaration, if any.
4543 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4545 Remove now-unnecessary casts among pointer types.
4546 * regex.h (_RE_ARGS): Remove. All uses removed.
4548 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4549 (free): Remove decl.
4551 * rpmatch.c: Include <stdlib.h> unconditionally.
4553 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4554 (free): Remove decl.
4556 * save-cwd.c: Include <stdlib.h> unconditionally.
4557 * xgetcwd.c: Likewise.
4559 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4560 (free): Remove decl.
4562 * strchrnul.c (strchrnul): Define with a prototype.
4563 Fix bug: c_in was not converted to char before searching.
4565 The following changes are not K&R related:
4567 * group-member.h: Include <sys/types.h>, so that this file is
4569 * makepath.h: Likewise.
4571 * getusershell.c (readname, default_index, line_size, readname):
4572 Use size_t, not int, for sizes.
4573 (readname): If the size overflows, report an error instead of
4576 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4578 * getndelim2.c: Assume stdlib.h per the C89 spec.
4580 2003-09-08 Paul Eggert <eggert@twinsun.com>
4582 Assume C89 or better; remove K&R cruft.
4583 A few of these changes were first proposed by Derek Robert Price
4584 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4586 * addext.c: Include <string.h> unconditionally.
4587 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4588 Don't declare getenv or malloc.
4590 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4591 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4593 (find_stack_direction, alloca): Use prototypes.
4595 * atexit.c (atexit): Define using a prototype.
4597 * basename.c, dirname.c, stripslash.c:
4598 Include <string.h> unconditionally.
4600 * bcopy.c: Include <stddef.h>.
4601 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4603 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4605 * error.h (error, error_at_line, error_print_progname)
4606 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4607 * error.c: Include error.h first, to check interface.
4608 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4609 (VA_START): Remove; all uses changeed to va_start.
4610 (exit, strerror): Remove decls.
4611 (error_print_progname): Prototype uncondionally.
4612 Don't include <errno.h>; no longer needed.
4613 (private_strerror): Remove.
4614 (error_tail): Always define.
4615 (error, error_at_line): Assume C89 or better; always use prototypes.
4616 * fatal.c: Include "fatal.h" first, to test interface.
4617 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4618 (VA_START): Remove; all uses changed to va_start.
4619 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4621 (exit): Remove decl.
4622 (fatal): Prototype unconditionally. Assume va_start works.
4623 Abort at end, to pacify gcc.
4625 * euidaccess.c (main): Define with a prototype.
4627 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4629 * exitfail.c: Include <stdlib.h> unconditionally.
4631 * fnmatch_.h (__P): Remove. All uses changed to assume
4633 * fnmatch.c: Include fnmatch.h first, to test interface.
4634 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4635 (getenv): Remove decl.
4636 (fnmatch): Define using a prototype.
4637 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4638 (FCT): Define using a prototype.
4640 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4642 * gethostname.c: Include <stddef.h>.
4643 (gethostname): Define with prototype. Length is size_t, not int.
4645 2003-09-08 Paul Eggert <eggert@twinsun.com>
4647 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4648 getversion.c should have been removed then, but was accidentally
4651 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4652 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4654 2003-09-07 Paul Eggert <eggert@twinsun.com>
4656 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4657 copy_tm_result. Bug reported by Simon Josefsson in
4658 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4660 2003-09-06 Paul Eggert <eggert@twinsun.com>
4662 * time_r.c, time_r.h: New files.
4664 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4666 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4667 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4669 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4671 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4672 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4675 * timegm.c: Switch to glibc implementation, with the following changes:
4676 [defined HAVE_CONFIG_H]: Include <config.h>.
4677 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4678 (__mktime_internal) [!defined _LIBC]: New decl.
4679 (__gmtime_r) [!defined _LIBC]: New macro and function.
4680 (timegm): Use a prototype, since gnulib assumes C89.
4681 Do not bother declaring tmp to be const, as it's not really usefu.
4682 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4683 (timegm): Declare only if HAVE_DECL_TIMEGM.
4685 2003-09-03 Paul Eggert <eggert@twinsun.com>
4687 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4688 Bug reported by Lute Kamstra in
4689 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4691 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4692 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4693 course with correspondingly smaller numbers for tomorrow and
4694 yesterday. From Tadayoshi Funaba. Originally installed into
4695 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4698 2003-08-31 Simon Josefsson <jas@extundo.com>
4700 * timegm.h: New file.
4701 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4703 2003-08-31 Karl Berry <karl@gnu.org>
4705 * argp.h: update from libc.
4707 2003-08-28 Bruno Haible <bruno@clisp.org>
4709 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4710 warning on QNX, which defines O_BINARY to 000000.
4712 2003-08-24 Bruno Haible <bruno@clisp.org>
4714 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4715 MSVC7 <stdio.h> is included later.
4717 2003-08-20 Bruno Haible <bruno@clisp.org>
4719 * progname.h: New file, from GNU gettext.
4720 * progname.c: New file, from GNU gettext.
4721 * progreloc.c: New file, from GNU gettext.
4723 2003-08-19 Bruno Haible <bruno@clisp.org>
4725 * xstrdup.c: Assume <string.h> exists.
4727 2003-08-18 Jim Meyering <jim@meyering.net>
4729 * setenv.h: Indent nested cpp directive.
4730 * vasnprintf.c: Remove trailing blanks.
4732 2003-08-17 Simon Josefsson <jas@extundo.com>
4733 Bruno Haible <bruno@clisp.org>
4735 * xstrndup.h: New file.
4736 * xstrndup.c: New file.
4738 2003-08-17 Bruno Haible <bruno@clisp.org>
4740 * strndup.h: New file.
4742 2003-08-16 Paul Eggert <eggert@twinsun.com>
4744 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4745 space, undoing this 2003-08-12 change:
4746 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4748 2003-08-16 Jim Meyering <jim@meyering.net>
4750 Merge from coreutils.
4751 * xstrtoimax.c: #else #if -> #elif.
4752 * xstrtoumax.c: Likewise.
4754 2003-08-15 Paul Eggert <eggert@twinsun.com>
4756 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4757 rather than tab, after '#' in shell-script copyright notices.
4758 Suggested by Bruno Haible.
4760 2003-08-15 Jim Meyering <jim@meyering.net>
4761 and Paul Eggert <eggert@twinsun.com>
4763 Merge from coreutils.
4764 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4765 member but strut utmpx does not. Needed for AIX 4.3.3.
4766 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4768 2003-08-15 Jim Meyering <jim@meyering.net>
4770 Merge from coreutils.
4771 * xgethostname.c: Include <stdlib.h>.
4772 (xghostname): Don't exit for anything other than memory-related
4773 failure; just return NULL.
4774 * userspec.c: Include "posixver.h".
4775 (parse_user_spec): Accept `.' as a separator only
4776 in pre-POSIX-200112 mode.
4777 * strtoimax.c: Use #elif rather than #else #if.
4778 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4779 Remove function, now that we can rely on a working tzset function.
4780 [!_LIBC]: Ensure that the required autoconf test has been run.
4781 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4782 Use underlying_strftime for %r.
4783 * sha.c: Merge in some clean-up and optimization changes from glibc.
4784 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4785 Ensure that it is a multiple of 64.
4786 Rearrange loop exit tests so as to avoid performing an
4787 additional fread after encountering an error or EOF.
4788 * realloc.c: Update copyright date.
4790 2003-08-14 Jim Meyering <jim@meyering.net>
4792 Merge from coreutils.
4793 * obstack.h: Whitespace changes.
4794 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4795 and xcalloc return values.
4796 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4797 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4798 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4799 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4800 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4802 Use mntctl's return value to drive the entry-processing loop, since
4803 we can't rely on the value of the vmt_length member in the last
4804 entry. On some systems doing so could result in exhausting
4805 virtual memory. Based in part on a patch from Mike Jetzer.
4807 2003-08-14 Jim Meyering <jim@meyering.net>
4808 and Paul Eggert <eggert@twinsun.com>
4810 Merges from coreutils, plus other fixes.
4811 * physmem.c: Merge in portability changes from gcc/libiberty
4812 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4813 for credits and details. Thanks to Kaveh Ghazi for helping
4814 to keep these files in sync.
4815 (ARRAY_SIZE): Define it.
4816 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4817 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4818 (memcasecmp): Don't assume size_t fits in unsigned int.
4819 Remove casts and duplicate code.
4820 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4821 (memcpy): Remove definition.
4822 Merge in some clean-up and optimization changes from glibc.
4823 [BLOCKSIZE]: Move definition to top of file.
4824 Ensure that it is a multiple of 64.
4825 Rearrange loop exit tests so as to avoid performing an
4826 additional fread after encountering an error or EOF.
4827 * md5.h (md5_uintptr): Define.
4828 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4829 return to the initial working directory. Preserve errno
4831 * idcache.c: Include "xalloc.h".
4832 (xmalloc, xrealloc): Remove decls.
4833 (getuser): Remove casts no longer required in C89.
4834 * human.c: Include stdio.h, for sprintf.
4835 * group-member.c: Include "xalloc.h".
4836 (xmalloc, xrealloc): Remove decls.
4837 (get_group_info): Remove casts no longer required in C89.
4838 * getusershell.c (readname): Remove casts no longer required in C89.
4839 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4840 * getline.c: Whitespace fix, from coreutils.
4842 2003-08-13 Paul Eggert <eggert@twinsun.com>
4844 * exclude.c: Include <ctype.h>
4845 (IN_CTYPE_DOMAIN): New macro.
4847 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4850 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4851 Undo previous (whitespace-only) change.
4853 2003-08-12 Paul Eggert <eggert@twinsun.com>
4855 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4856 Normalize leading white space and remove trailing white space.
4857 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4858 notice, as per ../config/srclist-update.
4860 Merge from coreutils.
4861 * euidaccess.h: New file.
4862 * euidaccess.c: Include it.
4863 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4864 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4865 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4867 2003-08-11 Bruno Haible <bruno@clisp.org>
4869 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4870 (vasnprintf): Use it instead of wcslen.
4872 2003-08-11 Bruno Haible <bruno@clisp.org>
4874 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4875 value to ensure that _Bool promotes to int. Use #define for _Bool when
4876 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4878 2003-08-10 Karl Berry <karl@gnu.org>
4880 * regex.h: update from libc (whitespace fix).
4882 2003-08-09 Paul Eggert <eggert@twinsun.com>
4884 Merge some files from coreutils. These changes were
4885 originally made by Jim Meyering.
4886 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4887 many older Unixes require this.
4888 * alloca.c (alloca): Remove cast to argument of free;
4889 no longer needed in C89.
4890 * alloca_.h, regex.h: Fix white space to match
4891 what GNU indent does.
4893 2003-08-05 Paul Eggert <eggert@twinsun.com>
4895 * bumpalloc.h: Remove.
4897 2003-08-04 Paul Eggert <eggert@twinsun.com>
4899 * getloadavg.c: Change copyright notice and spacing to conform to
4902 Merge from coreutils.
4903 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4905 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4906 from Karl Berry, implemented by Jim Meyering.
4907 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4908 from Dmitry V. Levin.
4909 Remove anachronistic cast of xrealloc.
4910 * fnmatch_.h (__const): Remove. Use 'const'.
4911 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4912 type. Otherwise, it wouldn't compile with at least /bin/cc on
4913 ymp-cray-unicos9.0.2.X.
4914 Combine two mostly-identical uses of alloca into one.
4915 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4917 2003-08-04 Dave Love <d.love@dl.ac.uk>
4921 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4922 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4923 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4924 obsolete NLIST_NAME_UNION.
4925 [__GNU__]: Undef BSD and FSCALE.
4926 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4928 2003-08-03 Paul Eggert <eggert@twinsun.com>
4930 * stdbool_.h (_Bool): Make it signed char, instead of
4931 an enum type, so that it's guaranteed to promote to int. See:
4932 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4934 2003-07-31 Paul Eggert <eggert@twinsun.com>
4936 * strerror.c: Include config.h, limits.h. Declare sprintf.
4937 (strerror): Don't assume that a printable int fits in 14 bytes.
4939 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4940 Bruno Haible <bruno@clisp.org>
4942 * getline.h (getline, getdelim): Change return type to ssize_t.
4943 * getline.c (getline, getdelim): Likewise.
4944 Remove _GNU_SOURCE define; now it's defined in config.h through
4947 2003-07-22 Paul Eggert <eggert@twinsun.com>
4949 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4950 over-parenthesization in macros.
4952 Sync with coreutils.
4954 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4957 Use `exit_failure' for xalloc and xmemcoll instead of their own
4958 private exit-failure variables.
4959 * xalloc.h (xalloc_exit_failure): Remove.
4960 * xmalloc.c: Likewise. Include exitfail.h.
4961 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4962 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4963 * xmemcoll.c: Likewise. Include exitfail.h.
4964 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4966 2003-07-18 Paul Eggert <eggert@twinsun.com>
4968 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4969 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4970 to test that it can stand by itself. Include "exitfail.h".
4971 Clients should set exit_failure instead.
4972 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4974 2003-07-18 Andreas Schwab <schwab@suse.de>
4976 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4978 2003-07-18 Bruno Haible <bruno@clisp.org>
4980 * getndelim2.h: New file.
4981 * getndelim2.c: Make into a module of its own. Include config.h,
4983 (getndelim2): Make non-static. Change return type to ssize_t.
4984 * getline.h: Change argument names.
4985 * getline.c: Include getndelim2.h instead of getndelim2.c.
4986 * getnline.c: Include getndelim2.h.
4988 2003-07-17 Bruno Haible <bruno@clisp.org>
4990 * Makefile.am: Remove file.
4991 * Makefile.in: Remove file.
4993 2003-07-17 Bruno Haible <bruno@clisp.org>
4995 * getnline.h: New file.
4996 * getnline.c: New file.
4997 * getndelim2.c: New file, extracted from getline.c.
4998 (getndelim2): Renamed from getdelim2, with added nmax argument.
4999 * getline.c: Include getndelim2.c.
5000 (getdelim2): Moved out to getndelim2.c.
5001 (getline, getdelim): Update.
5003 2003-07-15 <karl@gnu.org>
5005 * vasnprintf.c: update from gettext.
5007 2003-07-15 Jim Meyering <jim@meyering.net>
5009 * makepath.c (make_path): Enclose diagnostic in _(...).
5011 2003-07-14 Paul Eggert <eggert@twinsun.com>
5013 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5014 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5015 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5016 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5017 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5018 updated automatically by ../config/srclist-update. This changes
5019 their license from LPGL to GPL.
5021 2003-07-14 Jim Meyering <jim@meyering.net>
5023 Don't emit diagnostics. Let callers do that.
5024 * save-cwd.c: Don't include "error.h".
5025 (save_cwd): Don't call error. Ensure that errno is valid
5026 when returning nonzero.
5028 * save-cwd.h (restore_cwd): Update prototype.
5029 * save-cwd.c (restore_cwd): Remove two parameters.
5030 Simplify. Don't call error upon failure. Let callers do that.
5031 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5032 when auditing is enabled. But don't bother updating the #if.
5034 2003-07-14 Simon Josefsson <jas@extundo.com>
5036 * mempcpy.h: New file.
5037 * mempcpy.c: New file.
5039 2003-07-14 Paul Eggert <eggert@twinsun.com>
5041 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5042 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5043 unicodeio.c, unicodeio.h, unlocked-io.h:
5044 Switch from LGPL to GPL.
5046 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5048 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5049 it breaks C++ compilation.
5050 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5052 2003-07-10 Jim Meyering <jim@meyering.net>
5054 * vasnprintf.c: Remove trailing blanks.
5055 Make cpp indentation consistent.
5057 2003-07-09 Paul Eggert <eggert@twinsun.com>
5059 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5060 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5061 Switch from LGPL to GPL.
5063 2003-07-07 Paul Eggert <eggert@twinsun.com>
5065 * mktime.c: Fix some boundary cases and remove need for floating point.
5067 Issue a compile-time diagnostic if time_t is floating point, or if
5068 two's complement arithmetic is not in effect, or if arithmetic
5069 right shift does not propagate the sign. These assumptions were
5070 all in the original code but they weren't checked.
5072 (TIME_T_MIDPOINT, verify): New macros.
5073 (__isleap): Remove; it has integer overflow problems.
5074 (leapyear): New function, without those problems.
5075 (ydhms_tm_diff): Remove; splitting into two parts.
5076 (ydhms_diff): New function, containing the arithmetic part of
5077 the old ydhms_tm_diff function. Issue a compile-time
5078 diagnostic if we are not using C99 integer division.
5079 Avoid casts when possible.
5080 (guess_time_tm): New function, containing the checking part of
5081 the old ydhms_tm_diff function. Return the new value, rather than
5082 the difference between it and the old. Accept a new argument T
5083 so that *T specifies the old value. Check for overflow in the result.
5085 (__mktime_internal): Use a time_t offset, not a long int offset.
5086 This undoes the 2003-06-04 change, which is no longer needed now
5087 that we have better overflow checking.
5088 (localtime_offset): Likewise.
5090 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5091 and long are 64-bit but int is only 32-bit.
5092 (ydhms_diff): Use long int to store year1 and yday1.
5093 Issue a compile-time diagnostic if long int is not wide enough.
5095 (__mktime_internal): Use long int to store adjusted year and yday.
5096 Use plain C rather than preprocessor commands, if that doesn't
5098 Check for overflow (and try to repair) after each probe
5099 rather than checking only at the very end. This avoids some bugs
5100 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5101 does not equal GMT offset at maximum time).
5102 Use integer to check for overflow rather than floating point; this
5103 is more portable to non-IEEE hosts, and is a tad faster.
5104 When we detect that we are oscillating between two values,
5105 don't check whether tm_isdst has the requested value, since
5106 we already know the answer. When tm_isdst has the wrong value,
5107 use a different heuristic to find the right one, based on the
5108 extreme values actually observed in practice in tz2003a,
5109 rather than the (overly optimistic) "previous 3 calendar quarters".
5111 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5112 "T const" to accommodate glibc style.
5113 (check_result): Use less-confusing report format. "long" -> "long int.
5115 Don't loop if the iteration overflows time_t.
5116 Allow a negative step in the iteration.
5118 2003-07-01 Paul Eggert <eggert@twinsun.com>
5120 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5121 having it depend on HAVE_SYS_TYPES_H.
5123 2003-06-25 Bruno Haible <bruno@clisp.org>
5125 * readlink.c: New file.
5127 2003-06-20 Bruno Haible <bruno@clisp.org>
5129 Assume C89, so PARAMS isn't needed.
5130 * unicodeio.h (PARAMS): Remove.
5131 * unicodeio.c: Don't use PARAMS.
5133 2003-06-18 Jim Meyering <jim@meyering.net>
5135 Merge changes from coreutils.
5136 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5137 Remove explicit declarations of xmalloc and realloc.
5139 (read_utmp): Remove anachronistic cast of xmalloc.
5141 2003-06-17 Paul Eggert <eggert@twinsun.com>
5143 Assume C89, so PARAMS isn't needed.
5144 * backupfile.h (PARAMS): Remove. All uses removed.
5145 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5146 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5147 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5148 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5149 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5150 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5151 xstrtol.h: Likewise.
5152 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5153 same.h, strverscmp.h: Do not include config.h; no longer needed.
5154 Anyway, config.h should always be included before any other file.
5156 2003-06-11 Simon Josefsson <jas@extundo.com>
5158 * sysexit_.h: New file.
5160 2003-05-20 Derek Price <derek@ximbiot.com>
5162 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5164 2003-06-10 Simon Josefsson <jas@extundo.com>
5166 * strchrnul.h: New file.
5167 * strchrnul.c: New file.
5169 2003-06-10 Simon Josefsson <jas@extundo.com>
5171 * argp.h: New file, from glibc.
5172 * argp-ba.c: New file, from glibc.
5173 * argp-eexst.c: New file, from glibc.
5174 * argp-fmtstream.c: New file, from glibc.
5175 * argp-fmtstream.h: New file, from glibc.
5176 * argp-fs-xinl.c: New file, from glibc.
5177 * argp-help.c: New file, from glibc.
5178 * argp-namefrob.h: New file, from glibc.
5179 * argp-parse.c: New file, from glibc.
5180 * argp-pv.c: New file, from glibc.
5181 * argp-pvh.c: New file, from glibc.
5182 * argp-xinl.c: New file, from glibc.
5184 2003-06-07 Jim Meyering <jim@meyering.net>
5186 * readtokens.h: Put `Free Software Foundation, Inc.'
5187 in place of my name in the copyright comment.
5188 Remove definition and uses of __P.
5191 * stat.c: Don't declare xmalloc explicitly.
5192 Instead, include "xalloc.h".
5193 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5194 xrealloc, and xcalloc return values.
5195 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5197 * xgetcwd.h: Remove definition/uses of PARAMS.
5199 2003-06-06 Jim Meyering <jim@meyering.net>
5201 * stdbool_.h: Renamed from stdbool.h.in.
5203 2003-06-06 Jim Meyering <jim@meyering.net>
5205 Merge from coreutils.
5206 * same.c: (same_name): Declare *_basename locals to be `const'.
5207 Consolidate declarations and initializations of *_base* locals.
5209 Merge from coreutils.
5210 This avoids a core dump on systems without GNU putenv,
5211 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5212 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5213 (unsetenv): New static function, from GNU libc.
5214 (rpl_putenv): Use it.
5216 * modechange.c: Remove trailing blanks.
5218 Merge from coreutils.
5219 * fsusage.c: Remove declaration of statfs.
5220 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5222 * posixtm.c: Include <stdbool.h> unconditionally.
5224 2003-06-05 Paul Eggert <eggert@twinsun.com>
5226 * mktime.c (__mktime_internal): When resolving a tm_isdst
5227 mismatch, look in future quarters as well as past. This fixes a
5228 bug when processing fall-backwards gaps immediately after a long
5229 period of daylight-saving time.
5231 * mktime.c: Assume freestanding C89 or better.
5232 (HAVE_LIMITS_H): Remove. Assume it's 1.
5233 (__P): Remove; not used.
5234 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5235 (mktime, not_equal_tm, print_tm, check_result,
5236 main): Use prototypes. Use const * where appropriate.
5237 (main): Fix typo in testing code that uncovered by above changes.
5238 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5240 2003-06-04 Paul Eggert <eggert@twinsun.com>
5242 * mktime.c: Fix Debian bug 177940
5243 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5244 (localtime_offset): Now long int, not time_t, because we want it
5245 to be guaranteed to be signed. All uses changed.
5246 (__mktime_internal): If overflow would occur when adding offset,
5249 Merge 'human' changes from coreutils. Rewrite to support
5250 locale-specific notations like thousands separators.
5251 * human.c: Simplify authorship notice.
5252 Include human.h immediately after config.h.
5253 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5254 <limits.h>: Do not include, since human.h does.
5255 (SIZE_MAX, UINTMAX_MAX): New macros.
5256 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5257 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5258 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5259 (power_letter): Renamed from suffixes.
5260 (generate_suffix_backwards): Remove.
5261 (adjust_value): Now takes int style (because of human.h changes)
5262 and long double value (for greater precision on some platforms).
5263 (group_number): New function.
5264 (human_readable): Use it. Use integer options, not enum.
5265 Put the options before the sizes in the arg list.
5266 Support all the new options.
5267 The old human_readable function has been removed;
5268 use inttostr.h instead.
5269 (human_readable, default_block_size, humblock):
5270 Use uintmax_t, not int, for block sizes.
5271 (human_readable_inexact, block_size_types): Remove.
5272 (block_size_opts): New constant.
5273 (human_options): Renamed from human_block_size, with new signature
5274 that allows block sizes up to UINTMAX_MAX. All callers changed.
5275 * human.h: Add copyright and authorship notice.
5276 Include <limits.h> and <stdbool.h> unconditionally.
5277 (PARAMS): Remove. All uses removed.
5278 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5279 (enum human_inexact_style): Remove tag; now a nameless enum.
5280 (human_floor, human_ceiling, human_round_to_even): Now have
5281 values 2, 0, 1 rather than -1, 1, 0.
5282 (human_group_digits, human_suppress_point_zero, human_autoscale,
5283 human_base_1024, human_SI, human_B): New constants.
5284 (human_readable_inexact, human_block_size): Remove.
5285 (human_readable): Size args are now uintmax_t, not int.
5286 (human_options): New decl.
5288 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5289 unnecessary now that we assume C89 or better. This change
5290 imported from coreutils.
5292 * mktime.c (__mktime_internal): Do not reject negative timestamps
5293 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5294 in the 2003-05-30 sync from glibc.
5296 .h files should stand alone, but we shouldn't include <sys/types.h>
5297 if we can get away with just <stddef.h>.
5299 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5300 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5301 rather than <sys/types.h>, as we merely need size_t.
5302 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5304 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5305 Include <stdio.h>, to get FILE.
5306 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5307 memcasecmp.h has included <stddef.h> and all we need is size_t.
5308 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5309 our interface, instead of including <sys/types.h>
5311 2003-06-02 Paul Eggert <eggert@twinsun.com>
5314 Fix some minor time-related bugs with POSIX time arguments.
5315 Some valid time stamps were being rejected (notably -1, and
5316 time stamps before 1900 on 64-bit hosts). And some invalid
5317 time stamps were being accepted, e.g. September 31.
5319 * posixtm.h (posixtime): Return bool instead of time_t, so
5320 that we can return (time_t) -1 successfully.
5321 * posixtm.c: Likewise.
5322 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5323 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5324 (t): Remove static var.
5325 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5326 of static var. All uses changed.
5327 (year): Do not reject years before 1900; they can occur with
5329 (posix_time_parse): Do not check for out-of-range components;
5330 that is now the caller's responsibility, since our checks were
5331 only approximations.
5332 (posixtime): Use mktime to check for out-of-range components,
5333 since it knows them exactly.
5334 If mktime returns (time_t) -1, check whether an error actually occurred
5335 by invoking localtime on -1.
5336 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5337 posixtime failures better.
5338 Improve the test data (in comments only).
5340 2003-05-30 <karl@gnu.org>
5342 * mktime.c: update from libc.
5344 2003-05-30 Bruno Haible <bruno@clisp.org>
5346 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5347 * localcharset.h: Likewise.
5348 * localcharset.c: Likewise.
5350 2003-05-28 Paul Eggert <eggert@twinsun.com>
5352 Assume the headers required for C89 freestanding compilers.
5353 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5354 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5355 without checking for HAVE_LIMITS_H.
5356 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5357 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5359 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5360 * exclude.c: Include <stdbool.h> unconditionally.
5361 * tempname.c: Include <stddef.h> unconditionally.
5362 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5363 * modechange.c, rpmatch.c (NULL): Don't define, since
5364 <stddef.h> does that.
5365 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5366 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5367 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5368 * xstrtol.c: Likewise.
5369 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5370 * savedir.c: Include <stddef.h> instead of defining NULL.
5372 * addext.c (addext): Use assignment rather than cast, to avoid
5373 warnings on some platforms.
5375 * mktime.c (__mktime_internal): Do not reject negative timestamps
5378 2003-05-10 Bruno Haible <bruno@clisp.org>
5380 * linebreak.c (iconv_string_length): Don't return -1 just because the
5381 string is longer than 4 KB.
5383 2003-05-12 Jim Meyering <jim@meyering.net>
5385 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5386 the space-padded-by-default conversion specifiers, %e, %k, %l.
5388 2003-05-03 Bruno Haible <bruno@clisp.org>
5390 Upgrade to Unicode-4.0.
5391 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5392 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5393 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5394 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5395 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5396 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5397 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5398 Change width of U+E0100..U+E01EF from 1 to 0.
5400 2003-04-25 Bruno Haible <bruno@clisp.org>
5402 * copy-file.c: Include <stddef.h>, for size_t.
5404 2003-04-25 Jim Meyering <jim@meyering.net>
5406 * copy-file.c (copy_file_preserving): Declare buf_size to be
5407 of type size_t, not int.
5409 2003-04-11 Jim Meyering <jim@meyering.net>
5411 Merge changes from Coreutils.
5413 2003-03-22 Jim Meyering <jim@meyering.net>
5415 * strftime.c (widen): Cast alloca return value to proper type.
5417 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5420 * strftime.c (my_strftime): Handle very large width
5421 specifications for numeric values correctly. Improve checks for
5424 2003-01-19 Jim Meyering <jim@meyering.net>
5426 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5427 (nl_get_alt_digit) [! defined my_strftime]: Define.
5428 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5429 _nl_get_alt_digit and _nl_get_walt_digit.
5431 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5432 These changes have no effect outside of _LIBC.
5434 2003-04-10 Bruno Haible <bruno@clisp.org>
5436 * findprog.h: New file, from GNU gettext.
5437 * findprog.c: New file, from GNU gettext.
5439 2003-04-05 Jim Meyering <jim@meyering.net>
5441 Merge changes from Coreutils.
5443 * exclude.h (PARAMS): Remove definition and uses.
5444 * exclude.c: Remove uses of `PARAMS'.
5446 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5447 Add test-cases for DOS filenames. Declare program_name.
5448 (main): Set up program_name. Patch by Rich Dawe.
5450 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5452 Use mntctl's return value to drive the entry-processing loop, since
5453 we can't rely on the value of the vmt_length member in the last
5454 entry. On some systems doing so could result in exhausting
5455 virtual memory. Based in part on a patch from Mike Jetzer.
5457 2003-04-04 Bruno Haible <bruno@clisp.org>
5459 * linebreak.h: New file, from GNU gettext.
5460 * linebreak.c: New file, from GNU gettext with slight modifications.
5461 * lbrkprop.h: New file, from GNU gettext.
5463 2003-04-03 Bruno Haible <bruno@clisp.org>
5465 * utf8-ucs4.h: New file, from GNU gettext.
5466 * utf16-ucs4.h: New file, from GNU gettext.
5467 * ucs4-utf8.h: New file, from GNU gettext.
5468 * ucs4-utf16.h: New file, from GNU gettext.
5470 2003-04-02 Bruno Haible <bruno@clisp.org>
5472 * binary-io.h: New file, from GNU gettext.
5474 2003-04-01 Bruno Haible <bruno@clisp.org>
5476 * pathname.h: New file, from GNU gettext.
5477 * concatpath.c: New file, from GNU gettext.
5479 2003-03-30 Bruno Haible <bruno@clisp.org>
5481 * copy-file.c (copy_file_preserving): Don't set owner if the function
5482 chown() doesn't exist.
5484 2003-03-28 Bruno Haible <bruno@clisp.org>
5486 * copy-file.h: New file, from GNU gettext.
5487 * copy-file.c: New file, from GNU gettext.
5489 2003-03-18 Jim Meyering <jim@meyering.net>
5491 * quote.c (quote_n): Fix typo in comment.
5493 2003-03-14 Jim Meyering <jim@meyering.net>
5495 Merge changes from Coreutils.
5496 * obstack.h (obstack_object_size): Declare temporary, __o,
5497 to be const, in order to avoid warnings.
5498 (obstack_room): Likewise.
5499 (obstack_empty_p): Likewise.
5501 2003-03-13 Paul Eggert <eggert@twinsun.com>
5503 Merge changes from Bison.
5504 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5505 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5506 when compiling Bison 1.875's `bitset bset = obstack_alloc
5507 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5508 * hash.c: Include <stdbool.h> unconditionally.
5510 2003-03-09 Paul Eggert <eggert@twinsun.com>
5512 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5513 Reported by Bruce Becker; see:
5514 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5516 2003-03-03 Paul Eggert <eggert@twinsun.com>
5517 Bruno Haible <bruno@clisp.org>
5519 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5520 Reported by John Hughes, see
5521 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5523 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5525 * poll_.h: New file.
5528 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5530 * mathl.h: New file.
5531 * acosl.c: New file.
5532 * asinl.c: New file.
5533 * atanl.c: New file.
5534 * ceill.c: New file.
5537 * floorl.c: New file.
5538 * frexpl.c: New file.
5539 * ldexpl.c: New file.
5541 * sincosl.c: New file.
5543 * sqrtl.c: New file.
5545 * trigl.c: New file.
5546 * trigl.h: New file.
5548 2003-02-17 Bruno Haible <bruno@clisp.org>
5550 * mkdtemp.h: New file, from GNU gettext.
5551 * mkdtemp.c: New file, from GNU gettext.
5553 2003-01-31 Bruno Haible <bruno@clisp.org>
5555 * rename.c: #undef rename before defining rpl_rename.
5556 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5558 2003-01-30 Bruno Haible <bruno@clisp.org>
5560 * printf-args.h: New file, from GNU gettext.
5561 * printf-args.c: New file, from GNU gettext.
5562 * printf-parse.h: New file, from GNU gettext.
5563 * printf-parse.c: New file, from GNU gettext.
5564 * vasnprintf.h: New file, from GNU gettext.
5565 * vasnprintf.c: New file, from GNU gettext.
5566 * asnprintf.c: New file, from GNU gettext.
5567 * vasprintf.h: New file, from GNU gettext with modifications.
5568 * vasprintf.c: New file, from GNU gettext.
5569 * asprintf.c: New file, from GNU gettext.
5571 2003-01-29 Bruno Haible <bruno@clisp.org>
5573 * stpncpy.h: New file, from GNU gettext with modifications.
5574 * stpncpy.c: New file, from GNU gettext with modifications.
5576 2003-01-28 Bruno Haible <bruno@clisp.org>
5578 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5580 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5583 2003-01-27 Bruno Haible <bruno@clisp.org>
5585 * xsetenv.h: New file, from GNU gettext.
5586 * xsetenv.c: New file, from GNU gettext.
5588 2003-01-23 Bruno Haible <bruno@clisp.org>
5590 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5592 2003-01-22 Bruno Haible <bruno@clisp.org>
5594 * exit.h: New file, from GNU gettext.
5596 2003-01-11 Bruno Haible <bruno@clisp.org>
5598 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5599 * strcase.h (strcasecmp, strncasecmp): Likewise.
5601 2003-01-14 Jim Meyering <jim@meyering.net>
5603 * same.c (same_name): Tweak a comment.
5605 2003-01-11 Bruno Haible <bruno@clisp.org>
5607 * same.c (same_name): Reorder tests so as to avoid calling stat()
5608 when a string comparison is sufficient.
5610 2003-01-11 Bruno Haible <bruno@clisp.org>
5612 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5615 2003-01-11 Bruno Haible <bruno@clisp.org>
5617 * hash-pjw.c: Add comment about low quality of this function.
5619 2003-01-12 Paul Eggert <eggert@twinsun.com>
5621 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5622 to avoid collisions with libcurses and libreadline.
5624 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5625 * getstr.h, getstr.c: Remove.
5626 * getline.c: Include "getline.h", to check interface.
5627 Move body of old getstr.c here: this defines MIN_CHUNK and
5628 declares getdelim2, which is renamed from getstr.
5629 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5631 * linebuffer.c (readlinebuffer): Renamed from readline.
5633 * linebuffer.h: Likewise.
5634 (readline): Remove backward-compatibility macro.
5636 2003-01-12 Jim Meyering <jim@meyering.net>
5638 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5640 2003-01-10 Bruno Haible <bruno@clisp.org>
5642 * alloca_.h: New file.
5643 * getdate.y: Unconditionally include alloca.h.
5644 * makepath.c: Likewise.
5645 * setenv.c: Likewise.
5646 * userspec.c: Likewise.
5648 2003-01-09 Bruno Haible <bruno@clisp.org>
5650 * stdbool.h.in: New file.
5652 2003-01-08 Bruno Haible <bruno@clisp.org>
5654 * safe-read.c: Include specification header first, to ensure its
5656 * full-write.c: Likewise.
5658 2003-01-08 Jim Meyering <jim@meyering.net>
5660 * full-write.c: Undefine and define-away `const' after inclusion
5661 of errno.h, not before. Suggestion from Bruno Haible.
5663 2003-01-07 Jim Meyering <jim@meyering.net>
5665 * full-write.c: Rework so that it may serve to define full_read, too.
5666 * full-read.c: Simply #define FULL_READ and include full-write.c.
5668 2003-01-06 Jim Meyering <jim@meyering.net>
5670 * version-etc.c: Update year in translatable copyright string.
5672 2002-12-25 Bruno Haible <bruno@clisp.org>
5674 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5675 * xstrtol.h: Likewise.
5676 * xstrtoimax.c: Likewise.
5677 * xstrtoumax.c: Likewise.
5678 * human.h: Likewise.
5680 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5681 on systems that have <inttypes.h> but not <stdint.h>.
5683 2002-12-31 Paul Eggert <eggert@twinsun.com>
5685 * memcoll.c (memcoll): Fall back on a simple algorithm using
5686 memcmp if strcoll doesn't work.
5688 2002-12-23 Bruno Haible <bruno@clisp.org>
5690 * localcharset.h: New file.
5691 * localcharset.c: Include it.
5692 * unicodeio.c: Likewise.
5694 2002-12-22 Bruno Haible <bruno@clisp.org>
5696 * utime.c (utime_null): No need to call ftruncate if the file was
5699 2002-12-23 Bruno Haible <bruno@clisp.org>
5701 * memcoll.c (STRCOLL): New macro.
5704 2002-12-22 Bruno Haible <bruno@clisp.org>
5706 * getstr.h (getstr): Define, to avoid clash with libcurses.
5707 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5709 2002-12-22 Bruno Haible <bruno@clisp.org>
5711 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5713 2002-12-23 Bruno Haible <bruno@clisp.org>
5715 * getline.h: Include <stddef.h>, for size_t.
5717 * unicodeio.h: Include <stddef.h>, for size_t.
5718 * unicodeio.c: Don't include <stddef.h>.
5720 2002-12-17 Bruno Haible <bruno@clisp.org>
5722 * canon-host.c (strdup): Remove unused declaration.
5724 * fsusage.c: Include full_read.h.
5725 (get_fs_usage): Use full_read instead of safe_read.
5727 * utime.c (utime_null): Use SAFE_READ_ERROR.
5729 2002-12-11 Bruno Haible <bruno@clisp.org>
5731 * setenv.h: Rewritten to cope with systems that have setenv() but not
5733 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5736 2002-12-11 Bruno Haible <bruno@clisp.org>
5738 * setenv.c (alloca): Fall back to malloc.
5740 (setenv): Use freea() to free memory allocated with alloca().
5742 2002-11-13 Bruno Haible <bruno@clisp.org>
5744 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5745 function declarations.
5746 * unsetenv.c (unsetenv): Likewise.
5748 2002-03-04 Bruno Haible <bruno@clisp.org>
5750 Portability to AIX 4.3.3.
5751 * unsetenv.c: New file, extracted from setenv.c.
5752 * setenv.c: Move the unsetenv() function to unsetenv.c.
5754 2001-12-20 Bruno Haible <bruno@clisp.org>
5756 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5757 use malloc instead. For SunOS 4.
5759 2001-12-11 Bruno Haible <bruno@clisp.org>
5761 * setenv.c: Declare alloca.
5762 (compar_fn_t): New typedef.
5763 (KNOWN_VALUE, STORE_VALUE): Use it.
5765 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5768 2002-12-10 Paul Eggert <eggert@twinsun.com>
5770 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5771 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5772 Choose values that are less likely to collide with system fnmatch
5774 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5775 defined (e.g., a pure POSIX system).
5776 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5777 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5779 2002-12-06 Jim Meyering <jim@meyering.net>
5781 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5783 Merge in changes from libc's misc/error.c, in preparation
5784 for the merge of gnulib's changes back into libc.
5786 * error.c (_): Define only if not already defined.
5787 Move definition to follow all #include directives.
5788 Include unlocked-io.h only if !_LIBC.
5789 [_LIBC]: Include <libio/libioP.h>.
5790 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5791 (fflush): Tweak definition to use INTUSE.
5794 2002-12-05 Paul Eggert <eggert@twinsun.com>
5796 * alloca.c [defined emacs]: Include "lisp.h".
5797 (xalloc_die) [defined emacs]: New macro.
5798 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5799 [! defined emacs]: Include <xalloc.h>.
5800 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5801 (pointer): Typedef to POINTER_TYPE *.
5802 (malloc): Remove decl; we now always use xmalloc.
5803 (alloca): Use old-style definition, since Emacs needs this.
5804 Check for arithmetic overflow when computing combined size.
5806 2002-12-04 Paul Eggert <eggert@twinsun.com>
5808 Do not generate unlocked-io.h automatically, since it's easier to
5809 maintain it by hand.
5811 * unlocked-io.h: New file, from GNU diffutils,
5812 but with proper copyright notice and attribution.
5814 * Makefile.am: Add copyright notice.
5815 (libfetish_a_SOURCES): Add unlocked-io.h.
5816 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5817 (DISTCLEANFILES, io_functions): Remove macros.
5818 (EXTRA_DIST): Remove gen_uio.
5819 (unlocked-io.h): Remove rule.
5821 2002-12-04 Jim Meyering <jim@meyering.net>
5823 Reflect the fact that stat.c and lstat.c are no longer generated.
5824 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5825 (DISTCLEANFILES): Likewise.
5826 (EXTRA_DIST): Likewise.
5827 (all_local): Don't depend on stat.c or lstat.c.
5828 (stat.c, lstat.c): Remove rules.
5829 (EXTRA_DIST): Remove xstat.in.
5831 * xstat.in: Remove file. Contents moved into stat.c.
5832 * stat.c: New file. Contents mostly from xstat.in.
5833 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5834 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5836 * safe-read.c: Rework so that it may serve to define safe_write, too.
5837 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5839 2002-12-03 Jim Meyering <jim@meyering.net>
5841 * safe-read.c, safe-write.c: Change variable names and comments, but
5842 not semantics, to minimize the differences between these two files.
5843 (safe_read): Change comment to mention SAFE_READ_ERROR.
5845 * safe-read.c (IS_EINTR): Define.
5846 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5848 2002-12-02 Bruno Haible <bruno@clisp.org>
5850 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5851 Define, taken from safe-read.c.
5852 (INT_MAX): Provide fallback.
5853 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5854 * safe-write.h (SAFE_WRITE_ERROR): Define.
5856 * safe-read.c (EINTR): Remove definition.
5857 (safe_read): Don't use EINTR if it is absent.
5859 2002-12-02 Jim Meyering <jim@meyering.net>
5861 * safe-read.c (EINTR): Define.
5862 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5863 (INT_MAX): Provide fallback.
5864 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5866 * safe-read.h (SAFE_READ_ERROR): Define.
5868 2002-12-01 Jim Meyering <jim@meyering.net>
5870 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5871 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5873 2002-11-27 Paul Eggert <eggert@twinsun.com>
5875 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5876 hash_rehash): Replace `if (limit <= value) abort ();' with
5877 `if (! (value < limit)) abort ();', for readability.
5879 2002-11-26 <karl@gnu.org>
5881 * strdup.c: copy from libc again, with jim's ok.
5882 * .cppi-disable: re-add strdup.c
5884 2002-11-25 <karl@gnu.org>
5886 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5887 instead of "strtol.c".
5889 2002-11-25 Jim Meyering <jim@meyering.net>
5891 * mktime.c: Sync from libc, now that it has the latest fix.
5893 2002-11-24 <karl@gnu.org>
5895 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5896 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5898 2002-11-24 Jim Meyering <jim@meyering.net>
5900 Update from coreutils:
5902 * mktime.c: Merge in changes from libc.
5904 Avoid a link-time failure on some Linux systems.
5905 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5906 (__mon_yday): Declare with the STATIC attribute.
5907 (__mktime_internal): Likewise.
5908 Based on a report from Greg Schafer.
5910 2002-11-23 Jim Meyering <jim@meyering.net>
5912 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5913 Use `unsigned', not `int', as type of index.
5915 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5917 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5919 2002-11-22 Paul Eggert <eggert@twinsun.com>
5921 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5922 hint that one should use `if (! x) abort ();' rather than `assert
5923 (x);', and anyway it's one less thing to worry about configuring.
5924 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5925 hash_rehash, hash_insert): Use abort rather than assert.
5927 2002-11-22 Paul Eggert <eggert@twinsun.com>
5929 * quotearg.h: Allow multiple inclusion by surrounding with
5930 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5931 so that we can be included first.
5932 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5933 * quotearg.c: Include quotearg.h immediately after config.h.
5934 No need to include stddef.h or sys/types.h any more.
5935 Surround local include files with "", not "<>".
5936 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5937 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5938 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5939 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5940 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5941 (ISPRINT): Remove; no longer needed now that we assume C89.
5943 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5946 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5947 quotearg_char): Use SIZE_MAX rather than
5948 (size_t) -1 when we are talking about "infinity".
5950 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5952 2002-11-22 Bruno Haible <bruno@clisp.org>
5954 * safe-read.h: Assume C89. Add comments.
5955 (safe_read): Change return type to size_t.
5956 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5957 counts > SSIZE_MAX correctly.
5958 * safe-write.h: New file.
5959 * safe-write.c: New file.
5960 * full-read.h: New file.
5961 * full-read.c: New file.
5962 * full-write.h: Assume C89. Add comments.
5963 * full-write.c: Include safe-write.h.
5964 (full_write): Rewritten to use safe_write.
5965 Suggested by Jim Meyering and Paul Eggert.
5967 2002-11-21 Bruno Haible <bruno@clisp.org>
5969 Remove case insensitive option matching.
5970 * argmatch.h (argcasematch): Remove declaration.
5971 (ARGCASEMATCH): Remove macro.
5972 (__xargmatch_internal): Remove case_sensitive argument.
5973 (XARGMATCH): Update.
5974 (XARGCASEMATCH): Remove macro.
5975 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5976 case_sensitive argument.
5977 (argcasematch): Remove function.
5978 (__xargmatch_internal): Remove case_sensitive argument.
5979 (main): Use XARGMATCH instead of XARGCASEMATCH.
5981 * xmalloc.c: Change compile-time error message. Add comment about
5982 required autoconf version.
5984 2002-11-21 Jim Meyering <jim@meyering.net>
5986 * strdup.c (strdup): Tweak comment and initial #if/#include.
5988 Merge in changes from the coreutils.
5990 2002-09-25 Paul Eggert <eggert@twinsun.com>
5991 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5992 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5993 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5994 int. Work more efficiently if X is the same width as uintmax_t.
5995 Do not compare X to -1, to avoid bogus compiler warning.
5996 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5997 Don't assume that f_frsize and f_bsize are the same type.
5999 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6002 * makepath.c (make_path): Restore umask *before* creating the final
6004 (make_path): Minor reformatting.
6006 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6007 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6009 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6010 ones. At least on GNU/Linux systems, `auto' means something else.
6013 2002-11-20 Paul Eggert <eggert@twinsun.com>
6015 Merge argmatch cleanups from Bison. Assume C89.
6017 * argmatch.c: Include config.h here, not in argmatch.h.
6018 Include stdlib.h, for EXIT_FAILURE.
6019 Always include <string.h>, since we assume C89.
6020 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6021 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6022 Include <stddef.h> instead, since it's all we need for size_t.
6023 (PARAMS): Remove. All uses removed.
6024 (ARRAY_CARDINALITY): Do not bother to #undef.
6025 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6026 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6027 Remove unnecessary parentheses.
6028 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6029 Insert necessary parentheses.
6030 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6031 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6033 2002-11-19 Bruno Haible <bruno@clisp.org>
6035 * mbswidth.c: Include mbswidth.h right at the beginning.
6036 * mbswidth.h: Include <stddef.h>, for size_t.
6038 * mbswidth.h (PARAMS): Remove macro.
6039 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6040 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6042 * gcd.h (PARAMS): Remove macro.
6043 (gcd): Use ANSI C function declarations.
6044 * gcd.c (gcd): Likewise.
6046 2002-11-15 Bruno Haible <bruno@clisp.org>
6048 * strcspn.c: Include <stddef.h>.
6049 (strcspn): Use ANSI C function declaration. Change return type to
6051 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6052 (strpbrk): Use NULL.
6053 * strpbrk.h (PARAMS): Remove macro.
6054 (strpbrk): Use ANSI C function declaration.
6055 * strstr.c: Don't include <sys/types.h>.
6056 * strstr.h (PARAMS): Remove macro.
6057 (strstr): Use ANSI C function declarations.
6059 2002-11-06 Bruno Haible <bruno@clisp.org>
6061 * gcd.h (gcd): Change argument type to 'unsigned long'.
6062 * gcd.c (gcd): Likewise.
6064 2002-11-05 Bruno Haible <bruno@clisp.org>
6066 * gcd.h: New file, from gettext-0.11.5.
6067 * gcd.c: New file, from gettext-0.11.5.
6069 2002-11-05 Bruno Haible <bruno@clisp.org>
6071 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6072 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6073 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6074 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6076 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6077 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6079 * closeout.c: Include gettext.h instead of <libintl.h>.
6080 * human.c: Include gettext.h instead of <libintl.h>.
6081 * quotearg.c: Include gettext.h instead of <libintl.h>.
6082 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6083 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6084 * userspec.c: Include gettext.h instead of <libintl.h>.
6085 * version-etc.c: Include gettext.h instead of <libintl.h>.
6086 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6087 (textdomain): Remove definition.
6088 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6090 * long-options.c: Remove include of <libintl.h> and definition of _.
6091 * same.c: Remove include of <libintl.h> and definition of _.
6093 2002-11-04 Bruno Haible <bruno@clisp.org>
6095 * stpcpy.h: New file, from GNU gettext-0.11.5.
6096 * strcase.h: New file, from GNU gettext-0.11.5.
6097 * strpbrk.h: New file, from GNU gettext-0.11.5.
6098 * strstr.h: New file, from GNU gettext-0.11.5.
6099 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6101 2002-05-09 Bruno Haible <bruno@clisp.org>
6103 * config.charset: Update for newest glibc. Add canonical names
6104 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6106 2002-05-09 Bruno Haible <bruno@clisp.org>
6108 * localcharset.c (get_charset_aliases): Add more Windows specific
6111 2002-05-08 Owen Taylor <otaylor@redhat.com>
6113 * config.charset: A few additions for Solaris.
6115 2001-12-05 Bruno Haible <bruno@clisp.org>
6117 * localcharset.c (locale_charset): Don't return an empty string.
6119 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6121 * config.charset: msdos in uk_UA uses CP1125.
6123 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6125 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6126 * localcharset.c (locale_charset): Declare as extern "C".
6128 2002-02-15 Bruno Haible <bruno@clisp.org>
6130 * config.charset [msdosdjgpp]: For Russian, use CP866.
6132 2002-02-11 Bruno Haible <bruno@clisp.org>
6134 * config.charset: Add support for NetBSD.
6136 2002-09-25 <karl@gnu.org>
6138 * strdup.c: copy from libc/string (via ../config/srclist*).
6139 * getopt*: copy from libc/posix.
6140 * gettext.h: copy from gettext.
6141 * .cppi-disable: add strdup.c, gettext.h.
6143 2002-07-01 Jim Meyering <meyering@lucent.com>
6145 * c-stack.c: Include sys/time.h.
6146 From Volker Borchert.
6148 2002-06-11 Paul Eggert <eggert@twinsun.com>
6150 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6151 New macro. Use it uniformly instead of
6152 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6153 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6154 reported by Vin Shelton.
6156 2002-06-22 Jim Meyering <meyering@lucent.com>
6158 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6159 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6161 2002-06-22 Paul Eggert <eggert@twinsun.com>
6163 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6164 Do not assume SA_SIGINFO behavior.
6165 Bug reported by Jim Meyering on NetBSD 1.5.2.
6167 2002-06-22 Jim Meyering <meyering@lucent.com>
6169 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6171 * exitfail.c, exitfail.h: Likewise.
6172 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6174 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6176 (EXTRA_DIST): Add fnmatch_loop.c.
6177 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6179 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6180 * fnmatch.c: Update from diffutils-2.8.2.
6181 * fnmatch_.h: New file. From diffutils-2.8.2.
6182 * fnmatch.h: Remove file.
6184 2002-06-18 Paul Eggert <eggert@twinsun.com>
6186 * file-type.h: Report an error if neither S_ISREG nor
6187 S_IFREG is defined, instead of using a test specific to glibc
6188 2.2. This should be safe, since POSIX requires S_ISREG and
6189 Unix Version 7 had S_IFREG. We don't need to check for
6190 <sys/types.h> since we don't use any symbols that it defines.
6192 2002-06-15 Jim Meyering <meyering@lucent.com>
6194 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6195 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6196 have been included before this file.
6198 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6200 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6201 so that each temporary file name is unique and valid in the first
6202 8 characters, for operation under DOS.
6204 2002-06-15 Jim Meyering <meyering@lucent.com>
6206 Work even with DJGPP 2.03, which lacks support for symlinks.
6208 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6210 * lchown.c (S_ISLNK): Likewise.
6212 2002-06-14 Jim Meyering <meyering@lucent.com>
6214 * file-type.h: Use the version from diffutils-2.8.2.
6215 * file-type.c: Likewise.
6217 2002-05-27 Jim Meyering <meyering@lucent.com>
6219 Fix a problem seen only on nonconforming systems whereby ls.c's
6220 use of localtime, and then of gettimeofday would cause trouble:
6221 the localtime call used to initialize rpl_gettimeofday's save
6222 mechanism would clobber ls's current local time information so
6223 that in any long listing the first file would always be listed
6224 with date 1970-01-01. Analysis by Volker Borchert.
6226 * gettimeofday.c (localtime): Undefine.
6227 (rpl_localtime): New function.
6229 2002-05-22 Jim Meyering <meyering@lucent.com>
6231 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6232 * file-type.h: New file.
6233 * file-type.c (file_type): New file/function. Extracted from diffutils.
6235 2002-04-29 Paul Eggert <eggert@twinsun.com>
6237 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6239 2002-04-28 Paul Eggert <eggert@twinsun.com>
6241 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6242 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6243 of 127, since 64 is the largest conceivable number for ancient
6245 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6247 2002-04-28 Jim Meyering <meyering@lucent.com>
6249 * sig2str.c (WTERMSIG): Remove definition (unused).
6251 2002-04-28 Paul Eggert <eggert@twinsun.com>
6253 * sig2str.h, sig2str.c: New files.
6254 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6256 2002-04-24 Jim Meyering <meyering@lucent.com>
6258 * gettext.h: New file, from Gettext.
6259 * Makefile.am (INCLUDES): Remove -I../intl.
6260 (libfetish_a_SOURCES): Add gettext.h.
6262 2002-04-16 Jim Meyering <meyering@lucent.com>
6264 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6265 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6266 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6268 2002-04-12 Jim Meyering <meyering@lucent.com>
6270 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6272 2002-03-10 Jim Meyering <meyering@lucent.com>
6274 * makepath.c (make_path): Remove a comma from a diagnostic.
6275 Suggestion from Santiago Vila.
6277 2002-03-08 Jim Meyering <meyering@lucent.com>
6279 * rename.c: Mention that this wrapper is needed also on
6280 mips-dec-ultrix4.4 systems.
6282 2002-03-02 Jim Meyering <meyering@lucent.com>
6284 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6285 not HAVE_CLOCK_SETTIME.
6287 2002-02-27 Paul Eggert <eggert@twinsun.com>
6289 * nanosleep.h: Rename to....
6290 * timespec.h: New name for nanosleep.h. All uses changed.
6292 * gettime.c: New file.
6293 * settime.c: New file.
6296 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6297 timespec.h. Remove nanosleep.h.
6299 2002-02-25 Paul Eggert <eggert@twinsun.com>
6301 * acl.c, acl.h: New files.
6302 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6304 2002-02-24 Jim Meyering <meyering@lucent.com>
6306 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6307 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6308 cause trouble. Reported by Nelson Beebe.
6310 2002-02-23 Paul Eggert <eggert@twinsun.com>
6312 * path-concat.c (xpath_concat): Reorder code to pacify
6313 compilers that don't know that xalloc_die never returns.
6315 2002-02-20 Jim Meyering <meyering@lucent.com>
6317 * getdate.c: Regenerate using bison-1.33.
6319 2002-02-15 Paul Eggert <eggert@twinsun.com>
6321 * posixver.c, posixver.h: New files.
6322 * Makefile.am (libfetish_a_SOURCES): Add them.
6324 2002-02-02 Paul Eggert <eggert@twinsun.com>
6325 Bruno Haible <bruno@clisp.org>
6327 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6328 (fwrite_success_callback): New declaration.
6329 * unicodeio.c (unicode_to_mb): New function, extracted from
6330 print_unicode_char. Call failure callback instead of error.
6331 (fwrite_success_callback): New function.
6332 (exit_failure_callback): New function.
6333 (fallback_failure_callback): New function.
6334 (print_unicode_char): Call unicode_to_mb.
6336 2002-01-26 Jim Meyering <meyering@lucent.com>
6338 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6340 2002-01-22 Jim Meyering <meyering@lucent.com>
6342 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6343 Otherwise, some versions of automake would omit the rule that makes
6344 Makefile from Makefile.in.
6346 2001-01-21 Paul Eggert <eggert@twinsun.com>
6348 * xmemcoll.h, xmemcoll.c: New files.
6349 * Makefile.am (libfetish_a_SOURCES): Add them.
6350 * memcoll.c: Include errno.h, and declare errno if not defined.
6351 (memcoll): Set errno to zero if there is no error.
6353 * quotearg.c (quotearg_buffer_restyled):
6354 Fix bug with quoting buffers containing NUL when backslashing escapes.
6355 This bug was exposed by the other changes in this patch.
6356 (quotearg_n_options): New arg ARGSIZE.
6357 All callers changed.
6358 (quoting_options_from_style): New function.
6359 (quotearg_n_style): Use it.
6360 (quotearg_n_style_mem): New function.
6362 * quotearg.h (quotearg_n_style_mem): New function.
6364 2002-01-16 Jim Meyering <meyering@lucent.com>
6366 * getdate.y: Add three semicolons, each just before a closing brace.
6367 Bison (as of version 1.31) no longer papers over that mistake.
6369 2002-02-14 Paul Eggert <eggert@twinsun.com>
6371 * backupfile.c (ISDIGIT): Comment fix.
6372 * getdate.y (ISDIGIT): Likewise.
6373 * posixtm.c (ISDIGIT, year): Likewise.
6374 * strverscmp.c (ISDIGIT): Likewise.
6375 * userspec.c (ISDIGIT): Likewise.
6377 2002-01-05 Jim Meyering <meyering@lucent.com>
6379 * version-etc.c (version_etc_copyright): Update copyright year.
6381 2001-01-19 Paul Eggert <eggert@twinsun.com>
6383 * closeout.c (close_stdout_status): If ferror (stdout), do
6384 not silently exit merely because the output buffer happens to
6385 have nothing pending.
6387 2001-12-18 Paul Eggert <eggert@twinsun.com>
6389 See the big note in ../ChangeLog.
6390 * human.c (suffixes): Prefer K to k for 1024.
6391 (generate_suffix_backwards): New function.
6392 (human_readable_inexact): Use it.
6393 * xstrtol.c (__xstrtol): If there is no number but there
6394 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6395 Accept 'K' as well as 'k'.
6397 2001-12-15 Jim Meyering <meyering@lucent.com>
6399 * regex.h (__restrict_arr): Update from libc.
6401 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6402 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6405 2001-12-10 Jim Meyering <meyering@lucent.com>
6407 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6408 Instead, include "xalloc.h".
6409 (initbuffer): Don't cast xmalloc return value to char*.
6410 (readline): Reword comment.
6411 Don't cast xrealloc return value to char*
6414 2001-12-09 Jim Meyering <meyering@lucent.com>
6416 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6417 `signed and unsigned type in conditional expression'.
6418 * posixtm.c (posix_time_parse): Likewise.
6420 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6422 * readtokens.c (readtoken): Declare an index to be of type unsigned
6423 to avoid a pedantic warning.
6425 * getstr.c: Don't include assert.h.
6426 (getstr): Remove warning-evoking assertions.
6427 Return -1 if offset parameter is out of bounds.
6428 Change the type of a local from int to size_t.
6430 * strftime.c (my_strftime_localtime_r): Include this function
6431 definition in the `#if ! HAVE_TM_GMTOFF' block.
6433 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6434 Include xalloc.h instead.
6436 2001-12-02 Jim Meyering <meyering@lucent.com>
6438 * tempname.c: Don't declare getenv, thus reverting the change of
6439 2001-11-18. It's no longer necessary, now that stdlib.h is always
6442 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6443 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6445 2001-11-30 Akim Demaille <akim@epita.fr>
6447 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6448 before being defined.
6450 2001-11-27 Paul Eggert <eggert@twinsun.com>
6452 * quotearg.h (quotearg_n, quotearg_n_style):
6453 First arg is int, not unsigned.
6454 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6455 (SIZE_MAX, UINT_MAX): New macros.
6456 (quotearg_n_options): Abort if N is negative.
6457 Avoid overflow check on hosts where size_t is 64 bits and int
6458 is 32 bits, as overflow is impossible there.
6459 Fix off-by-one typo that caused unnecessary reallocation.
6461 2001-11-27 Jim Meyering <meyering@lucent.com>
6463 * tempname.c: Merge with version from libc.
6464 * regex.c: Likewise.
6466 * tempname.c: Include stdlib.h unconditionally. On some old systems
6467 for which STDC_HEADERS is 0, it was not included, resulting in a
6468 warning about an integer-to-pointer conversion problem with getenv.
6469 Reported by Volker Borchert.
6471 2001-11-26 Jim Meyering <meyering@lucent.com>
6473 * gtod.h: Remove file.
6474 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6475 * gettimeofday.c: Don't include gtod.h.
6476 (GTOD_init): Remove function.
6477 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6478 Suggestion from Volker Borchert.
6480 2001-11-23 Jim Meyering <meyering@lucent.com>
6482 * hash.h (struct hash_table): Don't define here. Merely declare it.
6483 * hash.c (struct hash_table): Define it here instead.
6485 2001-11-22 Jim Meyering <meyering@lucent.com>
6487 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6489 2001-11-18 Paul Eggert <eggert@twinsun.com>
6491 * tempname.c (TMP_MAX): Remove; no longer needed.
6492 (TEMPORARIES): New macro.
6493 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6494 removes an artificial limitation (e.g. HP-UX 10.20, where
6497 2001-11-18 Jim Meyering <meyering@lucent.com>
6499 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6502 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6503 files will be created before anything else.
6505 2001-11-17 Jim Meyering <meyering@lucent.com>
6507 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6508 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6509 rather than group writable. Patch by Juan F. Codagnone.
6511 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6512 Instead, include "xalloc.h".
6514 * mountlist.c: Include unlocked-io.h after all system headers.
6515 Remove explicit declarations of xmalloc, xrealloc,
6516 and xstrdup. Instead, include "xalloc.h".
6518 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6519 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6520 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6522 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6523 Reported by Padraig Brady.
6525 * mkstemp.c: #undef mkstemp.
6527 (rpl_mkstemp): Rename from mkstemp.
6530 2001-11-16 Jim Meyering <meyering@lucent.com>
6532 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6533 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6534 determine the amount of total physical memory, use pstat_getstatic.
6535 HPUX-11 doesn't define _SC_PHYS_PAGES.
6536 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6537 If sysconf couldn't be used to determine the amount of available
6538 physical memory, use both pstat_getstatic and pstat_getdynamic.
6539 Based on a patch from Bob Proulx.
6541 2001-11-05 Jim Meyering <meyering@lucent.com>
6543 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6545 2001-11-03 Jim Meyering <meyering@lucent.com>
6547 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6548 in argmatch_to_argument call.
6550 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6553 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6554 e.g., a fault due to an attempt to free a NULL pointer.
6556 2001-11-01 Jim Meyering <meyering@lucent.com>
6558 * dirfd.c, dirfd.h: New files.
6559 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6561 * hash.c (hash_print) [TESTING]: Clean up.
6563 2001-10-22 Paul Eggert <eggert@twinsun.com>
6565 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6566 to avoid a warning if -Wall.
6568 2001-10-21 Paul Eggert <eggert@twinsun.com>
6570 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6572 2001-10-21 Jim Meyering <meyering@lucent.com>
6574 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6575 this code would end up calling gettext even in packages built
6577 * getopt.c (_): Likewise.
6578 * regex.c (_): Likewise.
6580 2001-10-20 Paul Eggert <eggert@twinsun.com>
6582 * error.c (strerror_r): Do not declare unless !_LIBC.
6583 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6584 Use strerror_r that is only a macro, even if it is not a function.
6585 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6586 (private_strerror): Use prototypes, not old-style function definition.
6587 (print_errno_message): New function.
6588 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6590 (error_tail, error, error_at_line): Use it.
6592 2001-10-11 Jim Meyering <meyering@lucent.com>
6594 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6595 and quote_n (1, ... to avoid clobbering a buffer.
6597 2001-10-05 Jim Meyering <meyering@lucent.com>
6599 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6600 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6601 * hash-pjw.h: New file.
6603 2001-09-30 Jim Meyering <meyering@lucent.com>
6605 * mountlist.c [MOUNTED_GETFSSTAT]:
6606 Include <sys/ucred.h>, for Apple Darwin.
6607 Include sys/mount.h and sys/fs_types.h only if available.
6609 (read_filesystem_list): Use FS_TYPE.
6611 2001-09-29 Paul Eggert <eggert@twinsun.com>
6613 * exclude.c (excluded_filename): 0 -> false, since it's
6616 2001-09-28 Paul Eggert <eggert@twinsun.com>
6618 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6619 #defines strtoimax. Also treat the other strto* functions
6622 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6623 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6624 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6626 2001-09-26 Jim Meyering <meyering@lucent.com>
6628 Most macros in unlocked-io.h had the wrong number of arguments.
6629 * gen-uio: New script.
6630 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6631 * unlocked-io.hin: Remove file.
6632 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6633 rather than trying to embed it here.
6634 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6635 Reported by Padraig Brady.
6637 2001-09-25 Volker Borchert <bt@teknon.de>
6639 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6641 2001-09-23 Jim Meyering <meyering@lucent.com>
6643 * mountlist.c: Remove useless parentheses in #if directives.
6644 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6645 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6647 2001-09-22 Jim Meyering <meyering@lucent.com>
6649 * localcharset.c: Update from latest gettext.
6650 * config.charset: Likewise.
6652 2001-09-20 Jim Meyering <meyering@lucent.com>
6654 * xstrtol.c (strtoimax): Guard declaration with
6655 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6656 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6657 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6658 (strtoumax): Likewise, for completeness (it wasn't necessary).
6660 2001-09-06 Paul Eggert <eggert@twinsun.com>
6662 * strtoimax.c (HAVE_LONG_LONG):
6663 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6664 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6665 to work around bug in IBM C compiler.
6667 2001-09-16 Jim Meyering <meyering@lucent.com>
6669 * mkdir.c: New file.
6671 2001-09-04 Paul Eggert <eggert@twinsun.com>
6673 * xgetcwd.c: Revert some of the previous change; intead,
6674 fix the HAVE_GETCWD_NULL code to behave more like the
6675 !HAVE_GETCWD_NULL code used to.
6678 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6681 2001-09-04 Paul Eggert <eggert@twinsun.com>
6683 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6684 Use ssize_t, not int, to store result of readlink.
6685 Check for ssize_t overflow as well as size_t overflow,
6686 as POSIX says the result of readlink is implementation-defined
6687 when ssize_t overflows.
6688 Remove unnecessary cast to char*.
6689 Use free+malloc instead of realloc, as the storage doesn't need
6690 to be preserved and it's clearer and can be more efficient that way.
6691 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6692 * xreadlink.h (xreadlink): Update prototype.
6694 2001-09-03 Paul Eggert <eggert@twinsun.com>
6696 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6697 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6698 spotted by Jim Meyering.
6700 2001-09-03 Jim Meyering <meyering@lucent.com>
6702 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6704 2001-09-03 Paul Eggert <eggert@twinsun.com>
6706 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6707 like the HAVE_GETCWD_NULL code.
6708 Include pathmax.h if not HAVE_GETCWD.
6709 Do not include xalloc.h.
6710 (INITIAL_BUFFER_SIZE): New symbol.
6711 Do not use xmalloc / xrealloc, since the caller is responsible for
6712 handling errors. Preserve errno around `free' during failure.
6713 Do not overrun buffer when using getwd.
6715 2001-09-03 Paul Eggert <eggert@twinsun.com>
6717 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6718 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6720 2001-09-02 Jim Meyering <meyering@lucent.com>
6722 * error.c: Update from GNU libc.
6724 2001-09-01 Jim Meyering <meyering@lucent.com>
6726 * xreadlink.c: New file.
6727 * xreadlink.h: New file.
6728 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6730 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6731 doesn't conflict with sparc Solaris 7's definition in
6732 /usr/include/sys/int_types.h.
6734 * exclude.c: Use `""', not `<>' to #include non-system header files.
6735 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6736 and strncasecmp as r-values. Unixware didn't have declarations.
6738 2001-08-31 Jim Meyering <meyering@lucent.com>
6740 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6741 Use an initial, malloc'd, buffer of length 128 rather than
6742 a statically allocated one of length 1024.
6744 2001-08-30 Paul Eggert <eggert@twinsun.com>
6746 * xgetcwd.c: Don't include pathmax.h.
6747 Include stdlib.h and unistd.h if available.
6749 (xmalloc, xstrdup, free): Remove decls.
6750 (xgetcwd): Don't assume sizes fit in unsigned.
6751 Check for overflow when computing sizes.
6752 Simplify reallocation code.
6754 2001-08-28 Paul Eggert <eggert@twinsun.com>
6756 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6758 * strtoimax.c: Renamed from strtoxmax.c, removing the
6761 Also, make the following further changes to make this file's
6762 configuration more similar to that of strtol.c:
6763 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6764 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6765 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6766 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6767 changed to signed values.
6769 And make the following changes as well:
6770 Fix copyright notice, as 1999 was missing.
6771 (verify): New macro.
6772 (strtoimax): Check sizes at compile-time, not run-time.
6773 Prefer strtol to strtoll if both work.
6774 (main): Remove; it was not that useful and was a pain to maintain.
6776 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6778 2001-08-30 Paul Eggert <eggert@twinsun.com>
6780 * savedir.c (savedir): Remove size parameter, as POSIX says that
6781 a directory's st_size can have an arbitrary value, so the old
6782 usage could waste an arbitrary amount of memory. All uses
6784 * savedir.h: Update prototype.
6786 2001-08-30 Paul Eggert <eggert@twinsun.com>
6788 * xstrtol.c (strtoimax): New decl.
6790 2001-08-28 Paul Eggert <eggert@twinsun.com>
6792 * xstrtol.h: Add copyright notice.
6793 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6794 LONGINT_INVALID_SUFFIX_CHAR.
6796 2001-08-30 Paul Eggert <eggert@twinsun.com>
6798 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6801 2001-08-30 Paul Eggert <eggert@twinsun.com>
6803 * hash.c: Remove '2001' from copyright notice.
6805 2001-08-30 Paul Eggert <eggert@twinsun.com>
6807 * full-write.h: New file.
6808 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6809 * full-write.c: Correct credits, as cccp.c no longer
6810 exists and anyway it was so heavily changed from the old cccp
6811 code as to be unrecognizable. Include full-write.h.
6812 (full_write) Return size_t, with short writes meaning failure.
6813 All callers changed. This fixes a bug with large buffers
6815 * utime.c: Include full-write.h.
6817 2001-08-30 Paul Eggert <eggert@twinsun.com>
6819 Merge 'exclude' changes from tar 1.13.22.
6820 This fixes one or two unlikely storage allocation overflow bugs,
6821 but doesn't change user-visible behavior otherwise.
6823 2001-08-30 Paul Eggert <eggert@twinsun.com>
6825 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6826 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6827 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6828 Include if available.
6829 (<xalloc.h>): Include
6830 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6831 (verify): New macro. Use it to verify that EXCLUDE macros do not
6832 collide with FNM macros.
6833 (struct patopts): New struct.
6834 (struct exclude): Use it, as exclude patterns now come with options.
6835 (new_exclude): Support above changes.
6836 (new_exclude, add_exclude_file):
6837 Initial size must now be a power of two to simplify overflow checking.
6838 (free_exclude, fnmatch_no_wildcards): New function.
6839 (excluded_filename): No longer requires options arg, as the options
6840 are determined by add_exclude. Now returns bool, not int.
6841 (excluded_filename, add_exclude):
6842 Add support for the fancy new exclusion options.
6843 (add_exclude, add_exclude_file): Now takes int options arg.
6844 Check for arithmetic overflow when computing sizes.
6845 (add_exclude_file): xrealloc might modify errno, so don't
6846 realloc until after errno might be used.
6848 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6850 (free_exclude): New decl.
6851 (add_exclude, add_exclude_file): Now takes int options arg.
6852 (excluded_filename): No longer requires options arg, as the options
6853 are determined by add_exclude. Now returns bool, not int.
6855 2001-08-30 Paul Eggert <eggert@twinsun.com>
6857 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6859 2001-08-27 Jim Meyering <meyering@lucent.com>
6861 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6863 * version-etc.c (N_): Remove definition.
6864 Revert most of last change.
6865 Instead, simply don't mark the `Copyright...' string for translation.
6866 Based on advice from Paul Eggert.
6868 * strtoxmax.c: Tweak comment.
6870 2001-08-26 Jim Meyering <meyering@lucent.com>
6872 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6873 of copyright with `%s' so translators don't get an untranslated
6875 (COPYRIGHT_YEAR): Define.
6876 (version_etc): Use fprintf rather than fputs.
6877 Suggestion from Ulrich Drepper.
6879 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6881 * strtoll.c: New file, from GNU libc.
6882 * xstrtoimax.c: New file.
6884 * xstrtol.h: Add xstrtoimax.
6885 * strtoumax.c: New file. Simply include "strtoumax.c".
6886 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6888 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6889 * strtoxmax.c: ... then renamed to this.
6891 2001-08-13 Paul Eggert <eggert@twinsun.com>
6893 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6894 Port to Solaris 8, where 'sed' requires a space after the 'r'
6895 command, and where sh dislikes "$/". Clean up the spacing a bit.
6896 Redirect output to $tmp just once.
6898 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6900 * addext.c (<errno.h>): Include.
6901 (errno): Declare if not defined.
6902 (addext): Work correctly when pathconf returns -1 and leaves
6903 errno alone because there is no limit. Also, work even if
6904 pathconf returns a value greater than SIZE_MAX.
6906 2001-08-12 Jim Meyering <meyering@lucent.com>
6908 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6909 Simply `return getcwd (NULL, 0);'.
6910 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6911 Use 1300 as initial value for length, not PATH_MAX.
6913 * pathmax.h: Clean up cpp syntax.
6915 2001-08-12 Jim Meyering <meyering@lucent.com>
6917 * gettimeofday.c: New file.
6919 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6921 2001-08-04 Jim Meyering <meyering@lucent.com>
6923 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6924 to get in sync with glibc.
6926 2001-08-03 Paul Eggert <eggert@twinsun.com>
6928 The following changes are from gettext 0.10.39 as maintained by
6931 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6932 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6933 with inverted sense. All uses changed.
6935 * mbswidth.c: Don't include <limits.h>.
6936 Include <stdlib.h> and <string.h> unconditionally.
6937 (iswcntrl, mbsinit, ISCNTRL): New macros.
6938 (mbsnwidth): Use K&R style function declarations.
6939 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6940 can optimize it when MB_CUR_MAX == 1.
6941 The width of control characters is zero, not 1.
6943 2001-07-15 Jim Meyering <meyering@lucent.com>
6945 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6946 (BUILT_SOURCES): Add unlocked-io.h.
6947 (io_functions): Define.
6948 (unlocked-io.h): New rule.
6949 (DISTCLEANFILES): Add unlocked-io.h.
6950 (all-local): Depend on unlocked-io.h, to ensure it is created.
6952 * unlocked-io.hin: New file
6954 * regex.c: Update from glibc.
6956 2001-07-05 Jim Meyering <meyering@lucent.com>
6958 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6960 (libfetish_a_SOURCES): Put all .h files here instead.
6961 Remove a thus-exposed (better checks in automake) duplicate and
6962 two unnecessary .h files.
6964 2001-06-11 Jim Meyering <meyering@lucent.com>
6966 * regex.c: Update from GNU libc.
6968 2001-05-27 Jim Meyering <meyering@lucent.com>
6970 * readutmp.h (UT_TYPE): Define.
6972 2001-05-24 Jim Meyering <meyering@lucent.com>
6974 * argmatch.c: Include "quote.h".
6975 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6976 quote function. Reported by Göran Uddeborg.
6978 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6980 * dirname.c (dir_name): Compute append_dot using path, not newpath
6981 which is not yet declared.
6983 2001-05-11 Paul Eggert <eggert@twinsun.com>
6985 * Makefile.am (libfetish_a_SOURCES):
6986 Add strftime.c, since we now compile it on all hosts.
6988 * strftime.c (my_strftime):
6989 Define to nstrftime if emacs, but only if my_strftime is not defined.
6990 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6991 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6992 Add one more extra argument: a nanoseconds value.
6995 (my_strftime function): Add %N format.
6996 (emacs_strftimeu): Renamed from emacs_strftime,
6997 with extra ut argument.
6999 2001-05-11 Paul Eggert <eggert@twinsun.com>
7001 dirname code cleanup. base_name now behaves more compatibly
7002 with POSIX basename when given file names that have trailing
7003 slashes, and similarly for dir_name. Add new primitives
7004 base_len and dir_len. Put the directory-name-related decls
7007 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7008 * backupfile.c (base_name): Likewise.
7009 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7010 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7011 * makepath.c (strip_trailing_slashes): Likewise.
7012 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7014 * rename.c (strip_trailing_slashes): Likewise.
7015 * same.c (base_name): Likewise.
7016 * stripslash.c (ISSLASH): Likewise.
7018 * addext.c: Include <dirname.h> after size_t is defined.
7019 * backupfile.c: Likewise.
7021 * addext.c (addext): Use base_len to trim redundant
7022 trailing slashes instead of doing it ourselves.
7023 But do not trim the last slash if it is not redundant.
7025 * backupfile.c (find_backup_file_name,
7026 max_backup_version): Use base_len instead of rolling it ourselves.
7027 Handle the case of "" and (on DOS) "C:" correctly.
7029 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7030 Include <string.h>, <dirname.h>.
7031 (base_name): Allow file names ending in slashes, other than names
7032 that are all slashes. In this case, return the basename followed
7033 by the slashes. This is more general, and can be used in places
7034 where the original base_name purposely had an assertion failure.
7035 (base_len): New function.
7037 * dirname.c: Include <string.h> instead of <stdlib.h>.
7038 Do not include <assert.h>; no longer needed.
7040 (memrchr): Remove decl.
7041 (dir_name_r): Remove.
7042 (dir_len): Renamed from dirlen. All callers changed.
7043 Rewrite in terms of base_name, for simplicity and consistency.
7044 (dir_name): Never return NULL. All callers changed.
7045 Do not include <stdlib.h> in test program; no longer needed.
7046 return 0; is fine for test program.
7048 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7050 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7052 * path-concat.c (path_concat): Use base_len to compute
7053 base length, not strlen; this means we cannot rely on memcpy
7056 * same.c (STREQ): Remove.
7057 (same_name): Handle the case where the basename ends in trailing '/'.
7059 * stripslash.c (strip_trailing_slashes): Return nonzero if
7060 a slash was stripped. Do not strip the last slash after a
7063 2001-04-08 Jim Meyering <meyering@lucent.com>
7065 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7066 recomputed; that's necessary when the offset spans a DST transition.
7067 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7069 2001-04-02 Jim Meyering <meyering@lucent.com>
7071 * regex.h, regex.c: Update from GNU libc.
7073 2001-03-19 Paul Eggert <eggert@twinsun.com>
7075 * version-etc.c (version_etc_copyright): Update to 2001.
7077 2001-03-16 Paul Eggert <eggert@twinsun.com>
7079 * tempname.c (uint64_t): Define to uintmax_t if
7080 not defined, and if UINT64_MAX is not defined.
7081 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7082 Reported by John David Anglin.
7084 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7086 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7087 alias if codeset is empty.
7088 * config.charset (BeOS): Use wildcard syntax.
7090 2001-03-13 Jim Meyering <meyering@lucent.com>
7092 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7093 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7096 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7098 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7100 * unicodeio.c (print_unicode_char): Simplify accordingly.
7102 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7104 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7105 support for DOS/DJGPP.
7107 2001-02-28 Paul Eggert <eggert@twinsun.com>
7109 * Makefile.am (libfetish_a_SOURCES):
7110 Add dup-safer.c, fopen-safer.c.
7111 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7113 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7115 2001-02-25 Paul Eggert <eggert@twinsun.com>
7117 The mkstemp replacement is taken from glibc 2.2.2, with some
7118 portability fixes for use outside glibc, as follows:
7120 * tempname.c (struct_stat64): New macro.
7121 (direxists, __gen_tempname): Use it.
7122 This avoids a portability problem with Solaris 8.
7124 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7125 (<stddef.h>, <stdint.h>, <string.h>):
7126 Include only if STDC_HEADERS || _LIBC.
7127 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7128 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7129 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7130 (__set_errno): Define this macro if <errno.h> doesn't.
7131 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7132 Define these macros if <stdio.h> doesn't.
7133 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7134 Define these macros if <sys/stat.h>
7135 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7136 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7137 __xstat64): Define if not _LIBC.
7138 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7139 (__gen_tempname): Invoke gettimeofday only if
7140 HAVE_GETTIMEOFDAY || _LIBC;
7141 otherwise, fall back on plain "time".
7142 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7144 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7146 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7148 2001-02-17 Jim Meyering <meyering@lucent.com>
7150 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7151 around included file name.
7153 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7155 * strftime.c: Update from GNU libc (the only changes were to comments).
7157 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7159 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7161 2001-02-17 Paul Eggert <eggert@twinsun.com>
7163 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7164 Remove workaround macros for hosts that have mbrtowc but not
7165 mbstate_t, as we now insist on proper declarations for both
7166 before using mbrtowc.
7168 2001-02-17 Jim Meyering <meyering@lucent.com>
7170 * regex.c: Update from libc.
7172 2001-02-16 Paul Eggert <eggert@twinsun.com>
7174 * alloca.c (malloc): Undef before defining, since stdlib.h
7175 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7176 Reported by Mark Hounschell via Paul Eggert.
7178 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7180 * config.charset: Update for FreeBSD 4.2.
7182 2001-01-26 Jim Meyering <meyering@lucent.com>
7184 * quotearg.c: Include stddef.h.
7185 * quote.c: Include stddef.h.
7186 Reported by Axel Kittenberger.
7188 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7189 line in double quotes so that it evokes a better diagnostic.
7190 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7191 Reported by Axel Kittenberger.
7193 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7195 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7196 to avoid a warning. Add back 'const' to inptr.
7198 2001-01-16 Jim Meyering <meyering@lucent.com>
7200 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7203 2001-01-14 Jim Meyering <meyering@lucent.com>
7205 * rename.c: New file. From Volker Borchert.
7206 Include stdlib.h, string.h or strings.h, and xalloc.h.
7207 Use strip_trailing_slashes rather than open-coding it.
7209 2001-01-03 Paul Eggert <eggert@twinsun.com>
7211 * strftime.c: Sync with glibc time/strftime.c 1.81.
7213 2001-01-03 Jim Meyering <meyering@lucent.com>
7215 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7216 local `inptr' to avoid warning with some system declarations of iconv.
7218 2000-12-29 Paul Eggert <eggert@twinsun.com>
7220 * modechange.c: Do not assume that mode_t uses the
7221 traditional octal encoding. E.g. "chmod 1 FOO" should set
7222 the other-execute bit of FOO even if S_IXOTH != 1.
7224 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7225 WOTH, XOTH, ALLM): New macros.
7226 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7227 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7229 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7230 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7232 No need to use uintmax_t; unsigned long is long enough.
7233 Don't bother to get suffix since we don't use it.
7235 2000-12-24 Jim Meyering <meyering@lucent.com>
7237 * hash.c (is_prime): Return explicit boolean values.
7238 (hash_get_first): Return NULL to appease Irix5.6's 89.
7239 Reported by Nelson Beebe.
7241 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7243 * localcharset.c (locale_charset): Add support for Win32.
7245 2000-12-18 Paul Eggert <eggert@twinsun.com>
7247 * physmem.h, physmem.c: New files.
7249 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7250 (noinst_HEADERS): Add physmem.h.
7252 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7253 't' for compatibility with Solaris 8 sort.
7255 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7257 * config.charset: Add support for BeOS.
7259 2000-12-16 Jim Meyering <meyering@lucent.com>
7261 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7262 SHELLS_FILE to a file name that's useful on djgpp systems.
7264 (ADDITIONAL_DEFAULT_SHELLS): Define.
7265 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7266 Based mostly on a patch from Prashant TR.
7268 2000-12-16 Jim Meyering <meyering@lucent.com>
7270 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7271 N and M) would have treated it like `chown N:N FILE'.
7273 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7275 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7277 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7278 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7279 to the list of canonical encodings. Rename EUC-CN to GB2312.
7281 2000-12-08 Andreas Schwab <schwab@suse.de>
7283 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7284 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7286 2000-12-07 Jim Meyering <meyering@lucent.com>
7288 * stripslash.c (ISSLASH): Define.
7289 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7292 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7293 (dir_name_r): Declare this function as static.
7294 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7295 manifest itself on a name containing a mix of slashes and
7297 Make this function work with names starting with a DOS-style
7298 drive letter and colon prefix.
7299 (dir_name): Append `.' if necessary.
7300 Based mostly on patches from Prashant TR and Eli Zaretskii.
7302 * dirname.h (dir_name_r): Remove prototype.
7304 2000-12-05 Jim Meyering <meyering@lucent.com>
7306 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7308 2000-12-04 Jim Meyering <meyering@lucent.com>
7310 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7311 Also include memory.h, stdlib.h, unistd.h if appropriate.
7312 Reported by Andreas Jaeger (conflicting declaration of malloc).
7314 2000-12-02 Jim Meyering <meyering@lucent.com>
7316 * closeout.h: Make idempotent, to avoid some obscure warnings.
7318 2000-12-01 Paul Eggert <eggert@twinsun.com>
7320 * memrchr.c: Include <config.h> before any system include file.
7322 2000-11-29 Paul Eggert <eggert@twinsun.com>
7324 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7326 2000-11-26 Jim Meyering <meyering@lucent.com>
7328 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7330 2000-11-22 Paul Eggert <eggert@twinsun.com>
7332 * strftime.c (my_strftime): Do not invoke mbrlen with a
7333 size of (size_t) -1; it's not portable.
7335 2000-11-17 Akim Demaille <akim@epita.fr>
7337 * obstack.h: Formatting changes.
7338 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7339 prevent type checking.
7340 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7341 cast the value to (void *): assigning a `foo *' to a `void *'
7343 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7345 2000-11-17 Jim Meyering <meyering@lucent.com>
7347 * strstr.c: Update from GNU libc.
7349 2000-11-16 Jim Meyering <meyering@lucent.com>
7351 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7353 2000-11-11 Jim Meyering <meyering@lucent.com>
7355 * error.c: Add a couple #includes, merging from GNU libc version.
7357 2000-11-10 Jim Meyering <meyering@lucent.com>
7359 * obstack.h: Update from GNU libc.
7360 * obstack.c: Likewise.
7362 2000-11-06 Paul Eggert <eggert@twinsun.com>
7364 * getusershell.c (setusershell): Use rewind rather than
7365 fseek/fseeko, to avoid configuration hassles with fseeko.
7366 Don't bother opening SHELLS_FILE if shellstream is NULL;
7369 2000-11-05 Jim Meyering <meyering@lucent.com>
7371 * makepath.h (make_dir): Declare.
7372 * makepath.c (make_dir): Remove `static' attribute.
7375 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7377 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7378 last one in a bucket, advance to the next bucket.
7380 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7382 * fnmatch.c: Do not comment out all the code if we are using
7383 the GNU C library, because in some cases we are replacing buggy
7384 code in the GNU C library itself.
7386 2000-10-30 Paul Eggert <eggert@twinsun.com>
7388 * error.h, getline.h, modechange.h:
7389 Remove "2000" from Copyright line, as the file hasn't been
7390 changed this year other than in the copyright notice.
7392 * xalloc.h: Add "2000" to Copyright line, as this file
7393 was changed this year.
7395 2000-10-30 Paul Eggert <eggert@twinsun.com>
7397 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7398 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7399 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7401 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7403 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7404 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7405 doesn't define __restrict_arr.
7407 2000-10-29 Jim Meyering <meyering@lucent.com>
7409 * xstat.in: Fix grammar in comment.
7411 2000-10-28 Jim Meyering <meyering@lucent.com>
7413 * memchr.c: Update from libc.
7414 Adjust for portability:
7415 [HAVE_STDLIB_H]: Include stdlib.h.
7416 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7417 Undef __memchr, too.
7418 [!weak_alias]: Define __memchr to memchr.
7420 * regex.c: Update from libc.
7421 * regex.h: Likewise.
7422 * getopt1.c: Likewise.
7423 * memcmp.c: Likewise.
7425 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7426 Avoid using fseek, when possible -- it's broken by design.
7427 Patch by Ulrich Drepper.
7429 2000-10-26 Jim Meyering <meyering@lucent.com>
7431 * strftime.c: Update from libc.
7433 2000-10-25 Jim Meyering <meyering@lucent.com>
7435 * obstack.c: Update from libc.
7437 2000-10-23 Jim Meyering <meyering@lucent.com>
7439 * hard-locale.c (hard_locale): Revert last change -- it was simply
7440 wrong. That set_locale call must not have any side effects.
7443 2000-10-22 Jim Meyering <meyering@lucent.com>
7445 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7446 [CYCLIC]: Remove now-unused definition.
7448 * save-cwd.c (O_DIRECTORY): Define, if needed.
7449 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7450 Suggestion from Ulrich Drepper.
7452 2000-10-21 Jim Meyering <meyering@lucent.com>
7454 * dirname.c (dir_name_r): New function, factored out of dir_name.
7455 (dir_name): Use dir_name_r.
7456 * dirname.h (dir_name_r): Declare it.
7458 2000-10-21 Jim Meyering <meyering@lucent.com>
7460 * dirname.c (memrchr): Declare if necessary.
7461 (dir_name): Remove the restriction that there be no
7462 trailing slashes. Now, this code skips past them, effectively
7464 [TEST_DIRNAME] (main): New unit tests.
7466 * memrchr.c: New file from GNU libc.
7467 Undef __memrchr, too.
7468 [!weak_alias]: Define __memrchr to memrchr.
7469 Guard weak_alias use with `#ifdef weak_alias'.
7471 2000-10-17 Jim Meyering <meyering@lucent.com>
7473 * quote.h (PARAMS): Define and use.
7474 Reported by Akim Demaille.
7476 * getopt.c: Update from libc.
7478 2000-10-16 Jim Meyering <meyering@lucent.com>
7480 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7483 2000-09-25 Jim Meyering <meyering@lucent.com>
7485 * md5.h (rol): Define (from GnuPG).
7487 * sha.c: Give credit (GnuPG) where due.
7488 (M): Use rol rather than open-coding it.
7489 Add a FIXME comment.
7491 2000-09-21 Jim Meyering <meyering@lucent.com>
7493 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7494 Reported by Michael Stone.
7496 2000-09-20 Jim Meyering <meyering@lucent.com>
7498 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7499 (noinst_HEADERS): Add sha.h.
7500 Based on code from Scott G. Miller and from GnuPG.
7502 2000-09-15 Jim Meyering <meyering@lucent.com>
7504 * regex.c: Update from libc.
7506 2000-09-10 Jim Meyering <meyering@lucent.com>
7508 * getopt.c (_getopt_internal): Update from glibc.
7510 2000-09-09 Jim Meyering <meyering@lucent.com>
7512 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7513 think it should be used as a general replacement for isascii.
7514 * fnmatch.c: Likewise.
7515 * mbswidth.c: Likewise
7516 * regex.c: Likewise.
7519 * userspec.c: Include sys/param.h and limits.h.
7521 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7522 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7523 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7524 UID, GID. Check range.
7526 2000-09-06 Jim Meyering <meyering@lucent.com>
7528 * getopt.c (_getopt_internal): Update from glibc.
7530 2000-08-30 Jim Meyering <meyering@lucent.com>
7532 * strftime.c: Merge in changes from GNU libc.
7534 2000-08-26 Jim Meyering <meyering@lucent.com>
7536 * closeout.c: Include "__fpending.h".
7537 (close_stdout_status): Return right away if there's nothing to flush.
7539 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7540 * __fpending.c: New file.
7541 * __fpending.h: New file.
7543 2000-08-07 Paul Eggert <eggert@twinsun.com>
7545 Standardize on "memory exhausted" instead of "Memory exhausted"
7546 or "virtual memory exhausted".
7547 * obstack.c (print_and_abort): Use "memory exhausted", not
7548 "virtual memory exhausted".
7549 * same.c (same_name): Invoke xalloc_die instead of printing
7551 * userspec.c (parse_user_spec): Likewise.
7552 * bumpalloc.h: comment fix
7553 * same.c, userspec.c: Include xalloc.h.
7555 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7556 not char *const and pointing to a constant array.
7557 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7558 (xrealloc): Comment fix.
7560 * userspec.c (parse_user_spec):
7561 Don't translate a message until just before returning,
7562 to avoid unnecessary translation.
7564 2000-08-07 Jim Meyering <meyering@lucent.com>
7566 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7567 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7568 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7569 getgroups.c, gethostname.c, getopt.h, group-member.c,
7570 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7571 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7572 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7573 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7574 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7575 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7576 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7577 yesno.c: Back out Copyright date changes for each file with no change
7578 this year. This eases coordination with other programs using the same
7579 source code modules. From Paul Eggert.
7581 2000-08-03 Greg McGary <greg@mcgary.org>
7583 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7584 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7585 (EXTEND_BUFFER): Use them.
7587 2000-08-01 Jim Meyering <meyering@lucent.com>
7589 * dirname.c (ISSLASH): Define.
7590 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7591 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7592 both `\' and `/' may be use as path separators.
7593 Based on a patch from Prashant TR.
7595 2000-07-31 Paul Eggert <eggert@twinsun.com>
7597 * quotearg.c (quotearg_n_options): Don't make the initial
7598 slot vector a constant, since it might get modified.
7600 2000-07-31 Jim Meyering <meyering@lucent.com>
7602 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7603 * obstack.c (print_and_abort): Likewise.
7605 2000-07-30 Paul Eggert <eggert@twinsun.com>
7607 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7608 buffer, so that the caller can always quote one small
7609 component of a "memory exhausted" message in slot 0.
7610 From a suggestion by Jim Meyering.
7612 2000-07-30 Jim Meyering <meyering@lucent.com>
7614 * makepath.c (make_path): Quote the other instance, too.
7616 * quotearg.c (N_STATIC_SLOTVECS): Define.
7617 (STATIC_BUF_SIZE): Define.
7618 (quotearg_n_options): Use only statically allocated storage when
7619 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7620 than STATIC_BUF_SIZE.
7622 2000-07-29 Jim Meyering <meyering@lucent.com>
7624 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7625 * dirname.c (dir_name): Likewise.
7627 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7629 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7630 (dir_name): Assert that there are no trailing slashes.
7632 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7634 * mbswidth.h (mbswidth): Add a flags argument.
7635 (mbswidth): New declaration.
7636 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7637 * mbswidth.c (mbswidth): Add a flags argument.
7638 (mbsnwidth): New function.
7640 2000-07-24 Jim Meyering <meyering@lucent.com>
7642 * mbswidth.c: Remove useless #else. From Bruno Haible.
7644 2000-07-23 Paul Eggert <eggert@twinsun.com>
7646 * mbswidth.c (_XOPEN_SOURCE):
7647 Don't define; this causes problems on Solaris 7.
7648 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7650 2000-07-23 Paul Eggert <eggert@twinsun.com>
7653 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7654 so that mbstate_t is always defined.
7656 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7657 be 1 in at least one GCC installation, and this configuration
7658 error is likely to be common. Ignoring MB_LEN_MAX hurts
7659 performance on hosts that have mbrtowc but have only unibyte
7660 locales, but I assume these hosts are rare.
7662 2000-07-23 Paul Eggert <eggert@twinsun.com>
7664 * quotearg.c: Streamline by invoking multibyte code only if needed.
7665 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7666 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7667 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7668 invoke multibyte primitives.
7670 2000-07-23 Jim Meyering <meyering@lucent.com>
7672 * basename.c (base_name): Add an assertion.
7674 2000-07-15 Bruno Haible <clisp.cons.org>
7676 * quotearg.c: When the system forces us to redefine mbstate_t,
7677 shadow its mbsinit function.
7679 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7681 * mbswidth.h: New file.
7682 * mbswidth.c: New file.
7683 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7684 (noinst_HEADERS): Add mbswidth.h.
7686 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7688 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7691 2000-07-15 Jim Meyering <meyering@lucent.com>
7693 * makepath.c: Include quote.h.
7694 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7695 corresponding argument in a `quote (...)' call.
7696 Give better diagnostics.
7698 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7699 (noinst_HEADERS): Add quote.h.
7701 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7702 from tar's src/misc.c.
7703 * quote.h: New file. Prototypes for same.
7705 2000-07-10 Paul Eggert <eggert@twinsun.com>
7707 From a suggestion by Bruno Haible.
7708 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7709 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7710 to decide whether to define the BeOS workaround macro;
7711 this adjusts to the change to AC_MBSTATE_T.
7713 2000-07-13 Paul Eggert <eggert@twinsun.com>
7715 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7717 * quotearg.c (quoting_style_args, quoting_style_vals,
7718 quotearg_buffer_restyled): Add support for
7719 clocale_quoting_style. Undo previous change to
7720 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7721 and "{RIGHT QUOTATION MARK}" msgids.
7723 2000-07-05 Paul Eggert <eggert@twinsun.com>
7725 The old behavior of quoting `like this' doesn't look good with
7726 newer, ISO-style fonts. See:
7727 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7729 Instead, quote "like this" by default. Let the translator
7730 tailor the locale-specific quoting behavior by providing
7731 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7733 * quotearg.c (N_): New macro.
7734 (gettext_default): New function.
7735 (quotearg_buffer_restyled): Use
7736 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7737 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7739 2000-07-09 Jim Meyering <meyering@lucent.com>
7741 * Most files: Update copyright dates to include 2000.
7743 2000-07-08 Jim Meyering <meyering@lucent.com>
7745 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7747 (xgethostname): Remove now-unnecessary #ifdef.
7748 Move declaration of `err' into loop where it's used.
7750 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7752 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7753 by allocating a larger buffer. Test the gethostname return value for
7754 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7755 returns an error and ENAMETOOLONG isn't defined.
7757 2000-07-05 Paul Eggert <eggert@twinsun.com>
7758 and Bruno Haible <haible@clisp.cons.org>
7760 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7762 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7764 * quotearg.c (struct quoting_options): Simplify quote_these_too
7767 2000-07-03 Jim Meyering <meyering@lucent.com>
7769 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7770 Reported by Bruno Haible.
7772 2000-07-04 Jim Meyering <meyering@lucent.com>
7774 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7775 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7778 2000-07-03 Paul Eggert <eggert@twinsun.com>
7779 and Bruno Haible <haible@clisp.cons.org>
7781 * quotearg.c (mbrtowc):
7782 Assign to *pwc, and return 1 only if result is nonzero.
7783 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7785 2000-07-03 Jim Meyering <meyering@lucent.com>
7787 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7788 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7791 2000-07-02 Jim Meyering <meyering@lucent.com>
7793 * quotearg.c (mbstate_t): Don't define here.
7795 2000-07-02 Jim Meyering <meyering@lucent.com>
7797 * nanosleep.c (SIGCONT): Define if not already defined.
7799 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7801 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7802 per change in ../m4/ls-mntd-fs.m4.
7803 (read_filesystem_list): Ignore symbolic links.
7805 2000-06-29 Jim Meyering <meyering@lucent.com>
7807 * same.c: Include <string.h> or <strings.h>, as appropriate,
7808 for declaration of strcmp.
7810 * long-options.c: Include <stdlib.h>, for declaration of exit.
7812 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7813 Avoid warning by casting result to `char *' to remove `const'.
7815 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7817 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7819 2000-06-26 Paul Eggert <eggert@twinsun.com>
7821 savedir now sets errno on failure and invokes xmalloc to get memory.
7822 Fix a couple of other minor bugs while we're at it.
7824 * savedir.c (<unistd.h>): Do not include; there's no need.
7825 (NAMLEN): Remove macro.
7826 (malloc, realloc): Remove decls.
7828 ("xalloc.h"): Include.
7829 (NAME_SIZE_DEFAULT): New macro.
7830 (savedir): Use xmalloc / xrealloc to allocate memory.
7831 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7832 Skip "" directory entries.
7833 Use strlen to calculate directory entry length, since the old method
7834 is rarely used these days and isn't worth supporting.
7835 Don't use a pointer after freeing it.
7836 Check for integer overflow when calculating allocation size.
7837 Use memcpy to copy entries, instead of stpcpy.
7838 Set errno properly when returning NULL.
7839 Check for readdir error.
7841 2000-06-26 Jim Meyering <meyering@lucent.com>
7843 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7845 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7847 * getusershell.c (xmalloc, xrealloc): Remove functions.
7849 Don't include <stdlib.h>. Don't declare malloc, realloc.
7851 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7853 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7855 2000-06-24 Jim Meyering <meyering@lucent.com>
7857 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7859 2000-06-21 Jim Meyering <meyering@lucent.com>
7861 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7863 2000-06-19 Paul Eggert <eggert@twinsun.com>
7865 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7866 (mbrtowc, mbstate_t): Define substitutes if
7867 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7868 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7869 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7871 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7873 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7874 than 1024, return a memory chunk of least possible size, instead
7875 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7876 Use free/xmalloc instead of xrealloc to avoid copying for very long
7879 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7881 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7882 address, not strdup. Include <stdlib.h> and don't declare free().
7884 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7886 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7889 2000-06-21 Jim Meyering <meyering@lucent.com>
7891 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7892 (noinst_HEADERS): Add getstr.h.
7894 * getline.c (getstr): Move into a separate file.
7895 * getstr.c (getstr): New file, extracted from getline.c, with
7896 the following changes: new parameter, delim2; both delim[12]
7897 parameters have type `int', not `char'. The latter would lose
7898 with 8-bit delimiters.
7899 * getstr.h: New file.
7901 2000-06-19 Jim Meyering <meyering@lucent.com>
7903 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7905 2000-06-18 Jim Meyering <meyering@lucent.com>
7907 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7908 Besides, these days every porting target provides a mkdir function.
7910 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7911 (this snippet comes from src/system.h).
7913 2000-06-15 Paul Eggert <eggert@twinsun.com>
7915 * human.c (adjust_value): New function.
7916 (human_readable_inexact): Apply rounding style even when
7917 printing approximate values.
7919 2000-06-14 Paul Eggert <eggert@twinsun.com>
7921 * human.c (human_readable_inexact): Allow an input block
7922 size that is not a multiple of the output block size, and vice versa.
7923 Reported by Piergiorgio Sartor.
7925 2000-06-14 Paul Eggert <eggert@twinsun.com>
7927 * getdate.y (get_date): Apply relative times after time
7928 zone indicator, not before. Reported by Todd A. Jacobs.
7930 2000-06-13 Jim Meyering <meyering@lucent.com>
7932 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7934 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7936 2000-06-12 Paul Eggert <eggert@twinsun.com>
7938 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7940 2000-06-04 Paul Eggert <eggert@twinsun.com>
7942 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7944 2000-06-04 Jim Meyering <meyering@lucent.com>
7946 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7947 SunOS 4.1.4 for which gid_t is an unsigned type.
7949 2000-06-03 Jim Meyering <meyering@lucent.com>
7951 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7953 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7955 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7956 newer, don't install charset.alias.
7957 * config.charset: Change the Linux/glibc rules so they become empty
7958 on glibc-2.1 or newer.
7960 2000-06-02 Jim Meyering <meyering@lucent.com>
7962 * mountlist.c: Back out last change. Instead, do this...
7963 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7964 member using the same `ignore'-testing code.
7965 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7969 2000-05-29 Jim Meyering <meyering@lucent.com>
7971 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7972 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7974 2000-05-22 Jim Meyering <meyering@lucent.com>
7976 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7978 2000-05-18 Jim Meyering <meyering@lucent.com>
7980 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7981 back, too, since it may have been modified by allocate_entry.
7982 (hash_delete): Rewrite to use neither the assignment operator
7983 nor the comma operator in an if-expression.
7985 2000-05-15 Paul Eggert <eggert@twinsun.com>
7988 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7989 Remove; no longer needed.
7990 "quotearg.h": Add include.
7991 (file_name): Do not bother to explicitly initialize to NULL; it's less
7992 efficient on some hosts.
7993 (close_stdout_status): Remove test as to whether stdout was already
7994 closed; it breaks for the case "echo x | sort >&-".
7995 Quote file name colons.
7996 Do not assume that _("write error") lacks format strings.
7998 2000-05-15 Jim Meyering <meyering@lucent.com>
8000 * version-etc.c (version_etc_copyright): Update the copyright string
8001 used in all --version output.
8003 2000-05-14 Jim Meyering <meyering@lucent.com>
8005 * closeout.c (close_stdout_set_file_name): New function.
8006 (close_stdout_status): Use new file-scoped global.
8007 Return right away if fstat says the stdout file descriptor is invalid.
8008 * closeout.h (close_stdout_set_file_name): Declare.
8010 2000-05-10 Jim Meyering <meyering@lucent.com>
8012 * closeout.c [default_exit_status]: New file-scoped variable.
8013 (close_stdout_set_status): New function.
8014 * closeout.h (close_stdout_set_status): Declare.
8016 2000-05-08 Jim Meyering <meyering@lucent.com>
8018 * long-options.c: Don't include closeout.h.
8019 (parse_long_options): Don't call close_stdout for --version.
8021 2000-05-06 Jim Meyering <meyering@lucent.com>
8023 * strnlen.c: Undefine __strnlen and strnlen.
8024 [!weak_alias]: Define __strnlen to strnlen.
8026 * atexit.c: New file, from libiberty.
8028 2000-05-06 Jim Meyering <meyering@lucent.com>
8030 * closeout.c (close_stdout_status): Also check for errors on the
8033 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8035 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8036 instead of xmalloc, xrealloc, path_concat.
8037 (locale_charset): Treat empty environment variables as absent.
8038 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8040 2000-05-04 Jim Meyering <meyering@lucent.com>
8042 * getopt.c: Update from glibc.
8043 * obstack.c: Likewise.
8044 * obstack.h: Likewise.
8045 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8047 * regex.h: Likewise.
8048 * strndup.c: Likewise.
8049 * strnlen.c: New file, from glibc.
8051 2000-05-01 Jim Meyering <meyering@lucent.com>
8053 * full-write.c (full_write): Remove `FIXME' part of comment.
8055 2000-04-29 Jim Meyering <meyering@lucent.com>
8057 * path-concat.c: Declare strdup only if it's not defined.
8058 * canon-host.c: Likewise.
8060 2000-04-28 Jim Meyering <meyering@lucent.com>
8062 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8063 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8064 included first, then limits.h is included by locale.h by libintl.h.
8065 From John David Anglin.
8067 2000-04-25 Jim Meyering <meyering@lucent.com>
8069 * makepath.c (S_IRWXUGO): Define.
8070 (make_path): Always perform explicit chmod if MODE specifies any
8071 of the `special' permission bits. Prompted by a bug report against
8072 install from Mate Wierdl and Joost van Baal.
8074 2000-04-18 Jim Meyering <meyering@lucent.com>
8078 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8079 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8081 2000-04-17 Jim Meyering <meyering@lucent.com>
8083 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8084 the definition of it to rpl_strftime also defined-away the system's
8087 2000-04-15 Jim Meyering <meyering@lucent.com>
8089 Use `C' to denote so-called `contiguous' files, the same way
8091 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8092 (ftypelet): Use S_ISCTG.
8093 From Michael Deutschmann.
8095 2000-04-14 Jim Meyering <meyering@lucent.com>
8097 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8099 2000-04-08 Jim Meyering <meyering@lucent.com>
8101 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8102 names don't conflict. Reported by Eli Zaretskii.
8104 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8106 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8107 bug. Deal with the different error behavior of Irix iconv.
8109 2000-04-07 Jim Meyering <meyering@lucent.com>
8111 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8112 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8114 2000-04-05 Jim Meyering <meyering@lucent.com>
8116 Portability tweaks required for ultrix4.3.
8117 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8118 * readutmp.c: Include sys/types.h before sys/stat.h.
8119 * canon-host.c: Declare strdup.
8120 * path-concat.c: Likewise.
8121 From John David Anglin.
8123 2000-04-04 Jim Meyering <meyering@lucent.com>
8125 Be more DOS 8.3-friendly.
8126 * ref-add.sin: Renamed from ref-add.sed.in.
8127 * ref-del.sin: Renamed from ref-del.sed.in.
8128 * Makefile.am: Reflect renaming.
8129 Reported by Eli Zaretskii.
8131 Use a temporary file name that won't clash with `charset.alias'
8132 in the DOS 8.3 name space.
8133 * Makefile.am (charset_tmp): Define.
8134 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8135 (uninstall-local): Likewise.
8136 Reported by Eli Zaretskii.
8138 2000-03-29 Paul Eggert <eggert@twinsun.com>
8140 * time/strftime.c (my_strftime): Make sure we call the system
8141 strftime, not ourselves, when invoking the underlying strftime.
8143 2000-03-24 Jim Meyering <meyering@lucent.com>
8145 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8146 (charset_alias): Define.
8147 (install-exec-local): Factor out common code.
8148 (uninstall-local): Split lines longer than 80.
8149 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8151 (.sed.in.sed): New rule. Don't redirect directly to $@.
8152 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8154 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8156 * config.charset: Output a line containing "Packages using this file".
8157 * ref-add.sed.in, ref-del.sed.in: New files.
8158 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8159 ref-del.sed): New rules.
8161 2000-03-17 Jim Meyering <meyering@lucent.com>
8163 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8164 Otherwise, include <strings.h>
8166 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8168 * unicodeio.c (utf8_wctomb): New function.
8169 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8170 format instead of in UCS-4 with platform dependent endianness.
8172 2000-03-07 Paul Eggert <eggert@twinsun.com>
8174 * savedir.c (savedir): Work even if directory size is
8175 negative; this can happen with some screwy NFS configurations.
8177 2000-03-06 Jim Meyering <meyering@lucent.com>
8179 * localcharset.c (get_charset_aliases): Don't try to free file_name
8180 if it's NULL (because we ran out of memory). From Bruno Haible.
8182 2000-03-05 Jim Meyering <meyering@lucent.com>
8184 * localcharset.c ("path-concat.h"): Include.
8185 (get_charset_aliases): Use path_concat instead of ANSI string
8188 * unicodeio.h (PARAMS): Define.
8189 Use it to guard prototype.
8191 2000-03-04 Jim Meyering <meyering@lucent.com>
8193 * Makefile.am (install-exec-local): Create $(libdir) before installing
8195 (uninstall-local): Uncomment this rule so `make distcheck' works
8198 * unicodeio.c (<errno.h>): Include it.
8199 (errno): Declare if not defined.
8201 * localcharset.c: Add Bruno's comment justifying use of volatile.
8203 * config.charset: New version, incorporating remarks from a linux
8204 i18n mailing list. From Bruno Haible.
8206 2000-03-02 Jim Meyering <meyering@lucent.com>
8208 * Makefile.am (EXTRA_DIST): Add config.charset.
8210 2000-03-01 Jim Meyering <meyering@lucent.com>
8212 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8213 * unicodeio.c: Likewise.
8215 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8217 * config.charset: New file.
8218 * localcharset.c: New file.
8219 * unicodeio.h, unicodeio.c: New files.
8220 * Makefile.am (DEFS): Add -DLIBDIR=...
8221 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8222 (noinst_HEADERS): Add unicodeio.h.
8223 (all-local, install-exec-local, charset.alias): New targets.
8225 2000-02-28 Paul Eggert <eggert@twinsun.com>
8227 * quotearg.c (ALERT_CHAR): New macro.
8228 (quotearg_buffer_restyled): Use it.
8230 2000-02-27 Jim Meyering <meyering@lucent.com>
8232 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8233 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8235 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8236 not `#if STDC_HEADERS'.
8237 Declare malloc if needed.
8239 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8240 now that autoconf always defines the HAVE_DECL_ symbols.
8241 * human.c: Likewise.
8243 * strtoumax.c: Likewise.
8245 * backupfile.c: Arrange for cpp to fail if the configure-time
8246 declaration check was not run.
8248 * human.c: Likewise.
8250 * strtoumax.c: Likewise.
8252 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8253 then first look up the entire `.'-containing string as a login name.
8255 2000-02-18 Paul Eggert <eggert@twinsun.com>
8257 * getdate.y: Handle two-digit years with leading zeros correctly.
8258 (textint): New typedef.
8259 (parser_control): Member year changed from int to textint.
8261 (YYSTYPE): Removed; replaced by %union with int and textint members.
8262 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8263 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8264 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8265 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8266 (date, number, to_year): Use width of number in digits, not its value,
8267 to determine whether it's a 2-digit year, or a 2-digit time.
8268 (yylex): Store number of digits of numeric tokens.
8269 Reported by John Kendall.
8271 (parser_control): Changed from struct parser_control to typedef (for
8272 consistency). All uses changed.
8274 (tID): Removed; not used.
8275 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8277 2000-02-14 Paul Eggert <eggert@twinsun.com>
8279 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8280 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8282 2000-02-12 Jim Meyering <meyering@lucent.com>
8284 * userspec.c (ISDIGIT): Define it.
8285 (isdigit): Remove definition.
8286 (is_number): Use ISDIGIT, not isdigit.
8287 <libintl.h>: Include.
8289 (parse_user_spec): Mark translatable strings.
8291 2000-02-10 Jim Meyering <meyering@lucent.com>
8293 With these changes, nanosleep.[ch] are finally enough like the other
8294 lib/* replacement files to compile on a few more losing systems.
8296 * nanosleep.h: Don't include config.h.
8297 Remove prototype from declaration of nanosleep.
8298 (PARAMS): Remove now-unneeded definition.
8299 * nanosleep.c: #undef nanosleep.
8300 (rpl_nanosleep): Rename from nanosleep.
8302 2000-02-03 Jim Meyering <meyering@lucent.com>
8304 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8305 rather than with `#if HAVE_UTMPNAME'.
8307 2000-02-01 Jim Meyering <meyering@lucent.com>
8309 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8311 2000-01-31 Jim Meyering <meyering@lucent.com>
8313 * nanosleep.h (nanosleep): Guard declaration with
8314 `#if ! HAVE_DECL_NANOSLEEP'.
8315 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8316 the declaration in that vendor's sys/timers.h.
8317 Reported by Christian Krackowizer.
8319 * quotearg.c (ISASCII): Add #undef and move definition to follow
8320 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8321 (ISPRINT): Likewise.
8322 Reported by Tom Tromey.
8324 2000-01-30 Jim Meyering <meyering@lucent.com>
8326 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8327 uses of ->ut_name. The latter doesn't work with new Linux header files
8328 where only utmpx.ut_user is declared.
8330 * readutmp.h (UT_USER): Define.
8332 2000-01-23 Jim Meyering <meyering@lucent.com>
8334 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8337 2000-01-22 Jim Meyering <meyering@lucent.com>
8339 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8340 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8341 Required for some AIX systems. Reported by Christian Krackowizer.
8342 [TESTING] (main): New function.
8344 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8345 * dirname.c (dir_name): Support for DOS-style file names with drive
8348 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8350 * strverscmp.c (ISDIGIT): Define.
8351 (strverscmp): Use ISDIGIT, not isdigit.
8353 2000-01-17 Paul Eggert <eggert@twinsun.com>
8355 * nanosleep.c (nanosleep):
8356 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8357 POSIX.1 doesn't require SA_INTERRUPT and some systems
8358 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8359 it's been part of POSIX.1 since day 1 (in 1988).
8361 2000-01-17 Jim Meyering <meyering@lucent.com>
8363 * interlock: Remove unused file. Reported by François Pinard.
8365 2000-01-16 Paul Eggert <eggert@twinsun.com>
8367 * quotearg.c (quotearg_buffer_restyled): Do not quote
8368 alert, backslash, formfeed, and vertical tab unnecessarily in
8369 shell quoting style.
8372 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8373 Free Software Foundation, Inc.
8374 Copying and distribution of this file, with or without modification,
8375 are permitted provided the copyright notice and this notice are preserved.