1 2005-10-21 Simon Josefsson <jas@extundo.com>
3 * gc-gnulib.c: Support ARCTWO in CBC mode.
5 2005-10-21 Simon Josefsson <jas@extundo.com>
7 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
10 * hmac-sha1.c (hmac_sha1): Likewise.
12 * crc.c (crc32_update): Actually use crc parameter, suggested by
13 Bruno Haible <bruno@clisp.org>.
15 * crc.h: Include stdint.h directly, suggested by Bruno Haible
18 2005-10-21 Simon Josefsson <jas@extundo.com>
20 * des.h, des.c: New files.
22 * gc-gnulib.c: Support DES.c
24 2005-10-21 Simon Josefsson <jas@extundo.com>
26 * arctwo.h, arctwo.c: New files.
28 * gc-gnulib.c: Support ARCTWO.
30 2005-10-21 Simon Josefsson <jas@extundo.com>
32 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
34 2005-10-19 Simon Josefsson <jas@extundo.com>
36 * gc-gnulib.c: Support ARCFOUR.
38 2005-10-19 Simon Josefsson <jas@extundo.com>
40 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
43 * gc.h: Add ECB enum type.
45 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
47 2005-10-19 Simon Josefsson <jas@extundo.com>
49 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
51 2005-10-18 Simon Josefsson <jas@extundo.com>
53 * md4.h, md4.c: New files, based on md5.?.
55 2005-10-17 Simon Josefsson <jas@extundo.com>
57 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
59 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
61 2005-10-17 Simon Josefsson <jas@extundo.com>
63 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
65 2005-10-17 Simon Josefsson <jas@extundo.com>
67 * gc.h, gc-libgcrypt.c: Add ciphers.
69 2005-10-17 Simon Josefsson <jas@extundo.com>
71 * sha1.c: Use uint32_t instead of md5_uint32.t
73 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
76 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
78 * md5.h: Use stdint.h and uint32_t. Doc fix.
80 2005-10-15 Simon Josefsson <jas@extundo.com>
82 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
84 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
86 2005-10-14 Simon Josefsson <jas@extundo.com>
88 * arcfour.h, arcfour.c: New files.
90 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
92 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
93 include <wchar.h>; no longer needed.
95 2005-10-14 Jakub Jelinek <jakub@redhat.com>
96 and Ulrich Drepper <drepper@redhat.com>
99 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
100 instead of inline stream orientation test and two separate
101 function calls. Pay no attention to USE_IN_LIBIO.
103 2005-10-14 Roland McGrath <roland@redhat.com>
105 Import from libc. [BZ #1331]
106 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
108 Reported by Matej Vela <vela@debian.org>.
110 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
112 * mkdir-p.c (make_dir_parents): Don't report an error if an
113 intermediate directory is in a read-only file system. Problem
114 reported by Eric Blake.
116 2005-10-13 Simon Josefsson <jas@extundo.com>
118 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
119 Move memory allocation outside of loop.
121 2005-10-12 Simon Josefsson <jas@extundo.com>
123 * gc-pbkdf2-sha1.c: New file.
125 * gc.h: Add gc_pbkdf2_sha1 prototype.
127 2005-10-12 Simon Josefsson <jas@extundo.com>
129 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
130 suggested by Bruno Haible <bruno@clisp.org>.
132 2005-10-12 Simon Josefsson <jas@extundo.com>
134 * gc-libgcrypt.c (gc_hmac_sha1): New function.
136 * gc-gnulib.c (gc_hmac_sha1): New function.
138 2005-10-12 Simon Josefsson <jas@extundo.com>
140 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
142 2005-10-12 Simon Josefsson <jas@extundo.com>
144 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
145 GC_USE_HMAC_MD5, respectively.
147 * gc-libgcrypt.c (gc_md5): Fix assert call.
150 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
152 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
154 * gc-gnulib.c (gc_hash_buffer): Ditto.
156 2005-10-11 Bruno Haible <bruno@clisp.org>
158 * c-strcasestr.h: New file, from GNU gettext.
159 * c-strcasestr.c: New file, from GNU gettext.
161 2005-10-11 Bruno Haible <bruno@clisp.org>
163 * c-strcase.h: New file, from GNU gettext.
164 * c-strcasecmp.c: New file, from GNU gettext.
165 * c-strncasecmp.c: New file, from GNU gettext.
167 2005-10-11 Simon Josefsson <jas@extundo.com>
169 * crc.h, crc.c: New files.
171 * gc.h (gc_hash_buffer): Add doc.
173 2005-10-08 Simon Josefsson <jas@extundo.com>
175 * gc.h: Add gc_hash and gc_hash_buffer.
177 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
179 * gc-libgcrypt.c (gc_hash_buffer): Add.
181 2005-10-11 Bruno Haible <bruno@clisp.org>
183 * strcasecmp.c: Include limits.h.
184 (strcasecmp): Avoid integer overflow on exotic platforms.
185 * strncasecmp.c: Include limits.h.
186 (strncasecmp): Avoid integer overflow on exotic platforms.
187 Reported by Paul Eggert.
189 2005-10-06 Simon Josefsson <jas@extundo.com>
191 * hmac-md5.c: New file.
195 2005-10-06 Simon Josefsson <jas@extundo.com>
197 * memxor.c (memxor): Avoid casts and warnings.
199 2005-10-05 Derek Price <derek@ximbiot.com>
201 * getdelim.c (SIZE_MAX): New macro, if not already defined.
203 2005-10-05 Simon Josefsson <jas@extundo.com>
205 * memxor.c (memxor): Fix compiler error.
207 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
208 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
210 * memxor.h, memxor.c: New files.
212 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
213 we assume all systems have it, suggested by Jim Meyering
214 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
215 any systems lack sys/socket.h; mingw32 is known to lack it, but we
216 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
219 2005-10-04 Bruno Haible <bruno@clisp.org>
221 * verify.h (verify_true): Provide alternative definition for C++.
223 2005-10-04 Simon Josefsson <jas@extundo.com>
225 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
226 D. Baushke" <mdb@gnu.org>.
228 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
230 * getdelim.c: Include getdelim.h first. Include <limits.h>.
231 (SSIZE_MAX): New macro, if not already defined.
232 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
235 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
237 * exclude.c: Include verify.h.
238 (verify): Remove. All callers changed to use verify.h's version.
239 * strtoimax.c: Likewise.
240 * utimecmp.c: Likewis.e
243 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
244 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
245 * .cvsignore: Add fts.h, search.h, t-fpending.
246 * settime.c (settime): Fix { typo in previous patch. Also, don't
247 bother returning ENOSYS if settimeofday or stime fails; just let
248 them return whatever errno they want to return.
249 * utimens.c: Include unistd.h, for dup2.
250 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
251 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
253 2005-10-02 Jim Meyering <jim@meyering.net>
256 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
257 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
258 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
259 Remove AT_FDCWD test.
260 Do not consume the fd unless successful.
261 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
262 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
263 block, so that we don't even try to compile it if settimeofday is
264 available. This works around a compilation failure on OSF1 V5.1,
265 due to stime requiring a `long int*' while tv_sec is `int'.
267 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
269 * getdelim.c (getdelim): Remove unused variables.
271 2005-10-01 Simon Josefsson <jas@extundo.com>
273 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
274 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
275 AI_* and EAI_* definitions. Protect function declarations.
277 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
279 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
280 so that the code works even with ancient cpp. Portability problem
281 with GCC 2.7.2.1 reported by Thomas M.Ott.
283 2005-09-27 Jim Meyering <jim@meyering.net>
285 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
287 * intprops.h (signed_type_or_expr__): Define.
288 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
291 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
293 * verify.h (verify_expr): Remove, replacing with:
294 (verify_true): New macro that returns true instead of void.
295 (verify_type__): Remove.
296 (verify): Use verify_true rather than verify_type__.
298 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
300 * utimens.c (ENOSYS): Define if not already defined.
301 (futimens): Support having a null PATH if the file descriptor
304 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
306 (__attribute): Define to empty unless GCC 3.1 or later.
307 This works around a core dump on OpenBSD 3.4, which has GCC
308 2.95.3, which dumps core when given __attribute__(()). It also
309 simplifies other tests, since we really don't want to bother with
310 worrying about which ancient version of GCC supported what.
311 Original problem reported by Yoann Vandoorselaere, with part of
312 the fix suggested by Derek Price.
314 2005-09-24 Jim Meyering <jim@meyering.net>
316 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
317 so we can once again use a positive bitfield width of 1 -- now we
318 don't have to explain why we were using a bitfield width of 2.
320 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
322 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
323 Problem reported by Eric Blake.
324 (getaddrinfo): Initialize se so that it's not garbage.
325 Redo internal storage allocation so that it doesn't make unportable
326 assumptions about alignment.
329 * utimens.c (futimens): Use futimesat if available.
330 Prefer it to futimes since it doesn't have the futimes bug.
332 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
333 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
334 Instead, declare a function that returns a pointer to an array,
335 and use verify_type__ to declare the size of the array.
336 Problem and germ of a solution reported by Bruno Haible.
337 (verify_type__): Use 2, not 1, for bitfield size, to avoid
338 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
340 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
344 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
346 * argmatch.h: Include verify.h
347 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
348 (ARGMATCH_ASSERT): Remove; unused.
349 * canonicalize.c: Assume STDC_HEADERS.
350 * exclude.c: Include "strcase.h".
351 * regex_internal.h [!defined _LIBC]: Likewise.
352 * getusershell.c: Include stdio--.h rather than stdio.h
354 (getusershell): Call fopen, not fopen_safer.
355 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
356 Do not include unistd-safer.h.
357 (save_cwd): Don't call fd_safer; no longer needed
358 now that we include fcntl--.h.
360 * getdate.y (relative_time): New type.
361 (RELATIVE_TIME_0): New constant.
362 (parser_control): Use relative_time instead of doing it ourselves.
363 (%union): Add new relative_time rel member.
364 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
366 (relunit, relunit_snumber): Now of type rel.
367 (zone, rel, relunit, get_date): Adjust to above changes.
369 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
370 Do not include unistd-safer.h.
371 (getloadavg): Don't call fd_safer; no longer needed
372 now that we include fcntl--.h.
374 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
375 (make_dir_parents): Treat ENOSYS like EEXIST.
377 Improve quality of diagnostics on restore_cwd failure.
378 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
379 (make_dir_parents): Last arg is now int * (for errno), not bool *.
380 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
381 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
382 each time through the loop. Do not diagnose restore_cwd failure;
383 that is the caller's job (and perhaps the caller does not care).
385 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
386 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
387 If the file already exists but is not a directory, don't bother
388 to try to make its parents.
389 Close potential file descriptor leak if we can't chdir("/") (!).
390 Don't always return true if chdir($PWD) fails; return true only
391 if the requested action was done successfully (except for the
393 Don't log final directory unless we actually made it.
394 Refactor to avoid duplicate code to fix up permissions.
395 Don't attempt to fix up parent permissions if chdir($PWD) fails.
397 * strftime.c (my_strftime): Rewrite the previous change slightly,
398 to make it a bit faster and (I hope) clearer.
399 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
400 Fix bug in formats like %2N.
402 * verify.h: New file.
404 2005-09-22 Jim Meyering <jim@meyering.net>
408 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
410 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
411 the .tm_year member, since otherwise gcc-4.0 would now warn about
412 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
414 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
415 order to avoid an unsuppressible warning from gcc on 64-bit systems.
417 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
418 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
419 when run in a time zone for which daylight savings time is in effect
420 for the starting date.
422 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
423 stop us from restricting permissions of just-created absolute-named
425 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
426 to restore initial working directory.
427 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
428 to tell caller if/when we change the working directory and are
429 unable to return to the initial one.
430 * mkdir-p.h (make_dir_parents): Update prototype.
431 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
432 `return false'. This fixes a bug introduced on 2004-07-30.
434 * openat.c (fdopendir): Be sure to close the supplied
435 file descriptor before returning. This makes our replacement
436 implementation a little closer to Solaris's, where fdopendir
437 ties the file descriptor to the returned DIR* pointer.
438 * openat.c (unlinkat): New function.
439 * openat.h (unlinkat): Add prototype.
440 * openat-die.c (openat_save_fail): Rename from openat_save_die.
441 (openat_restore_fail): Rename from openat_restore_die.
442 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
444 Provide an alternative to exiting immediately upon save_cwd or
445 restore_cwd failure. Now, an application can arrange e.g.,
446 to perform a longjump in that case.
447 * openat.c: Include dirname.h.
448 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
449 (rpl_openat, fdopendir, fstatat): Call openat_save_die
450 and openat_restore_die rather than calling error directly.
451 Don't include "error.h" or "exitfail.h"; they're no longer needed.
453 * openat-die.c (openat_save_die, openat_restore_die): New file.
454 * openat.h (openat_save_die, openat_restore_die): Declare and define.
456 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
457 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
458 int utc, int nanoseconds);
460 date should not have to allocate a megabyte of virtual memory to
461 handle a format argument like +%1048575T. When implemented with
462 strftime, it must allocate such a buffer, use strftime to fill it
463 in, print it, then free it.
464 With fprintftime, it simply prints everything and exits.
465 With no need for memory allocation, that's one fewer way to fail.
466 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
467 optional field width, not before, so we accept %9:z, not %:9z.
468 (my_strftime): Be sure to use L_('x') for literals.
470 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
471 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
472 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
473 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
474 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
475 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
476 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
477 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
478 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
480 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
481 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
482 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
483 and don't include <sys/file.h>).
485 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
489 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
490 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
491 [!LDAV_DONE]: Avoid unused variable warning.
493 2005-09-21 Bruno Haible <bruno@clisp.org>
495 * unicodeio.h (unicode_to_mb): New declaration.
497 2005-09-20 Derek Price <derek@ximbiot.com>
499 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
501 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
503 Use a consistent style for including <config.h>.
504 * __fpending.c, acl.c, argmatch.c,
505 argp-help.c, argp-parse.c,
506 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
507 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
508 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
509 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
510 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
511 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
512 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
513 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
514 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
515 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
516 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
517 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
518 modechange.c, mountlist.c, open-safer.c, physmem.c,
519 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
520 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
521 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
522 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
523 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
524 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
525 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
526 userspec.c, utimecmp.c, version-etc-fsf.c,
527 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
528 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
529 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
530 Standardize inclusion of config.h.
531 * __fpending.h, dirfd.h, getdate.h, human.h,
532 inttostr.h: Removed inclusion of config.h from header files.
533 * inttostr.c: Adjusted in-tree users.
534 * timespec.h: Remove superfluous warning to include config.h.
535 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
536 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
537 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
538 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
540 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
542 * stat-time.h: New file.
543 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
544 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
546 (timespec_cmp): New function.
547 * utimecmp.c: Include stat-time.h.
548 (SYSCALL_RESOLUTION): Depend on whether various struct stat
549 members exist, not on the obsolescent ST_MTIM_NSEC.
550 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
552 2005-09-15 Derek Price <derek@ximbiot.com>
553 Paul Eggert <eggert@cs.ucla.edu>
555 * regcomp.c, regexec.c, regex_internal.c: Back out previous
556 changes, consolidating in...
557 * regex_internal.h: ...this file.
559 2005-09-15 Derek Price <derek@ximbiot.com>
561 * regex_internal.h: Blank `pure' for GNUC < 3.
562 * regex_internal.c: Ditto, using this...
563 (__GNUC_PREREQ): ...new macro.
564 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
565 (__GNUC_PREREQ): ...this new macro.
567 * strstr.h: Include string.h. Define strstr as a macro here.
569 2005-09-13 Derek Price <derek@ximbiot.com>
571 * canon-host.c (canon_host_r): Set *cherror on memory allocation
573 Reported by Jim Meyering <jim@meyering.net>.
575 2005-09-13 Jim Meyering <jim@meyering.net>
577 * canon-host.c: Filter through gnu indent and reword comments slightly.
578 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
580 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
582 * lib/base64.c: Typo.
583 (base64_encode): Put b64str in initialized data section.
585 2005-09-12 Derek Price <derek@ximbiot.com>
587 Return usable errors from canon-host.
588 * canon-host.h: New file.
589 * canon-host.c (canon_host): Wrap...
590 (canon_host_r): ...this new function, which now relies exclusively on
592 (ch_strerror): New function.
593 (last_cherror): New global.
594 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
595 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
597 (freeaddrinfo): Free ai->ai_canonname when set.
599 2005-09-12 Derek Price <derek@ximbiot.com>
600 Paul Eggert <eggert@cs.ucla.edu>
602 * glob-libc.h: Renamed from glob_.h. The new version is
603 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
604 protecting things that should be done only in gnulib contexts.
605 * glob_.h: New file, containing only the glob things needed for
607 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
608 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
609 (glob, globfree, glob_pattern_p): Now defined simply in terms of
610 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
611 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
612 and to respect the namespace rules better.
614 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
616 Merge glibc and coreutils changes into gnulib, plus a few
618 * md5.c: Use #error rather than a string.
619 (CYCLIC): New macro, from glibc source. Use it instead of rol.
620 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
621 (__attribute__): Define to empty for non recent-GCC.
622 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
623 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
624 Renamed from their non-__ counterparts, with new macros replacing
625 them if not _LIBC. Add __THROW attribute.
627 (struct md5_ctx): Align buffer if using GCC.
628 * sha1.h (struct sha1_ctx): Likewise.
629 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
630 The old name was backwards.
631 (NOTSWAP): Remove; not used.
632 (rol): New macro, moved here from md5.h.
633 (sha1_process_block): Remove a FIXME that doesn't make sense.
635 2005-09-12 Derek Price <derek@ximbiot.com>
637 * gai_strerror.c: Include config.h when available. Include
638 getaddrinfo.h before other headers to test interface.
639 Reported by Larry Jones <lawrence.jones@ugs.com>.
641 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
643 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
644 definitions, since that's the preferred style in glibc.
645 Fix a minor spacing issue, and update copyright notice to match glibc's.
647 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
649 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
651 2005-09-06 Simon Josefsson <jas@extundo.com>
653 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
654 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
656 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
658 Change bitset word type from unsigned int to unsigned long int,
659 as this has better performance on typical 64-bit hosts.
660 Port bitset code to hosts with unusual word sizes.
661 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
662 (build_collating_symbol):
663 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
664 argument is a bitset. This is merely a style issue, but it makes
665 it clearer that an entire array is expected.
666 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
667 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
668 Port to the case where bitset_word is not the same as unsigned int.
669 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
670 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
672 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
673 (build_trtable, group_nodes_into_DFAstates):
675 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
676 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
677 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
678 * regexec.c (group_nodes_into_DFAstates): Likewise.
679 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
680 * regcomp.c (optimize_subexps, lower_subexp):
681 Work even if bitset_word has holes in its bitwise representation.
682 * regex_internal.h (BITSET_WORD_BITS): Likewise.
683 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
685 * regex_internal.c (re_string_reconstruct):
686 Don't assume UCHAR_MAX == 255.
687 * regex_internal.h (bitset_set_all): Likewise.
688 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
690 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
691 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
693 (BITSET_WORD_MAX): New macro.
694 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
695 (bitset_set_all, bitset_copy): Now inline functions, not macros.
696 (bitset_empty, bitset_copy):
697 Prefer sizeof (bitset) to multiplying it out ourselves.
698 (bitset_not_merge): Remove; unused.
699 (bitset_contain): Return bool, not unsigned int with one bit on.
701 * regexec.c (build_trtable): Don't assume bitset has no stricter
702 alignment than re_node_set; do this by defining a new internal
703 type struct dests_alloc and using it to allocate memory.
705 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
707 Check for arithmetic overflow when calculating sizes, to prevent
708 some buffer-overflow issues. These patches are conservative, in the
709 sense that when I couldn't determine whether an overflow was possible,
710 I inserted a run-time check.
711 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
712 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
713 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
714 (re_xnrealloc, re_x2nrealloc): New inline functions.
715 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
716 (build_equiv_class, build_charclass): Check for arithmetic overflow
717 in size expression calculations.
718 * lib/regex_internal.c (re_string_realloc_buffers):
719 (build_wcs_upper_buffer, re_node_set_add_intersect):
720 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
721 (re_dfa_add_node, register_state): Likewise.
722 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
723 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
724 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
725 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
727 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
729 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
730 to avoid a collision with bits/local_lim.h in glibc.
731 All uses changed. Problem reported by Dmitry V. Levin in
732 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
734 * regex_internal.c (build_wcs_upper_buffer): Fix portability
735 bugs in int versus size_t comparisons.
736 (re_string_context_at): Fix bug where the code assumed that
739 Use bool where appropriate.
740 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
742 (calc_eclosure_iter): Likewise, for ROOT arg.
743 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
744 (build_charclass_op): Likewise, for NON_MATCH arg.
745 * regex_internal.c (re_string_allocate, re_string_construct):
746 (re_string_construct_common): Likewise, for ICASE arg.
747 * regexec.c (re_search_2_stub, re_search_stub):
748 Likewise, for RET_LEN arg.
749 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
750 (set_regs): Likewise, for FL_BACKTRACK arg.
751 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
752 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
753 (calc_eclosure_iter, parse_bracket_exp):
754 Use bool for internal variables that are booleans.
755 * regexec.c (re_search_internal, check_matching, proceed_next_node):
756 (set_regs, build_sifted_states, sift_states_bkref):
757 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
758 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
759 (find_collation_sequence_value):
761 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
762 (re_node_set_compare):
763 Return bool, not int. All callers changed.
764 * regexec.c (check_halt_node_context, check_dst_limits):
765 (build_trtable, check_node_accept): Likewise.
766 * regex_internal.h: Include stdbool.h.
768 Fix bugs uncovered when converting to bool.
769 * regcomp.c (calc_eclosure_iter): Check for storage allocation
770 failure instead of charging ahead blindly.
771 * regex_internal.c (register_state): Likewise.
772 * regexec.c (re_search_2_stub): Use simpler method than boolean
773 for freeing internal storage.
774 (group_nodes_into_DFA_states): Use unsigned int, not int, for
775 bitset pieces used as boolean, to avoid undefined behavior
776 on hosts that do int overflow checking.
778 2005-08-31 Derek Price <derek@ximbiot.com>
780 * getdelim.c (getdelim): Return EOF on EOF.
781 Reported by Larry Jones <lawrence.jones@ugs.com>.
783 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
785 * regex_internal.c (re_string_reconstruct): Don't assume buffer
786 lengths fit in regoff_t; this isn't true if regoff_t is the same
788 * regex.c (re_search_internal): 5th arg is LAST_START
789 (= START + RANGE) instead of RANGE. This avoids overflow
790 problems when regoff_t is the same width as size_t.
792 (re_search_2_stub): Check for overflow when adding the
793 sizes of the two strings.
794 (re_search_stub): Check for overflow when adding START
795 to RANGE; if it occurs, substitute the extreme value.
797 2005-08-31 Jim Meyering <jim@meyering.net>
799 * regcomp.c (search_duplicated_node): Make first pointer arg
801 * regex_internal.c (create_ci_newstate, create_cd_newstate):
802 (register_state): Likewise.
803 * regexec.c (search_cur_bkref_entry, check_dst_limits):
804 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
805 (group_nodes_into_DFAstates): Likewise.
807 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
809 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
810 old glibc regex code mishandles strings longer than 2**31 bytes.
811 This patch fixes this when the regex code is used in gnulib
812 (i.e., outside glibc).
814 This patch should not affect the use of the regex code inside
815 glibc. No doubt this problem also needs to be handled for glibc
816 as well, but the result will be an incompatible change to the
817 glibc ABI, and the old ABI will have to be supported too. That
818 can be the the subject for another patch.
820 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
821 governing whether the rest of this patch is active. By default,
822 the macro is disabled and the patch has no effect.
823 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
824 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
825 (struct re_pattern_buffer, re_search, re_search_2, re_match):
826 (re_match_2, re_set_registers): Use the new types.
827 * regex_internal.h (Idx, re_hashval_t): New types.
828 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
830 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
831 (re_string_context_at, bin_tree_t, re_dfastate_t):
832 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
833 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
834 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
835 (re_string_char_size_at, re_string_wchar_at):
836 (re_string_elem_size_at):
837 Use the new types and macros to port to 64-bit hosts.
838 Use unsigned types for internal values, so that the code
839 mostly works even for arrays larger than SSIZE_MAX.
840 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
841 (search_duplicated_node, calc_eclosure_iter, fetch_number):
842 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
843 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
844 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
845 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
846 (calc_inveclosure, parse_dup_op, build_range_exp):
847 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
848 (fetch_number, create_token_tree, mark_opt_subexp):
850 * regex_internal.c (re_string_construct_common, create_ci_newstate):
851 (create_cd_newstate, re_string_allocate, re_string_construct):
852 (re_string_realloc_buffers, build_wcs_upper_buffer):
853 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
854 (re_string_reconstruct, re_string_peek_byte_case):
855 (re_string_fetch_byte_case, re_string_context_at):
856 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
857 (re_node_set_init_copy, re_node_set_add_intersect):
858 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
859 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
860 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
861 (re_acquire_state, re_acquire_state_context, register_state):
863 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
864 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
865 (re_search_internal, re_search_2_stub, re_search_stub)
866 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
867 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
868 (update_cur_sifted_state, check_dst_limits):
869 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
870 (check_subexp_limits, sift_states_bkref, merge_state_array):
871 (check_subexp_matching_top, get_subexp, get_subexp_sub):
872 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
873 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
874 (expand_bkref_cache, check_node_accept_bytes):
875 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
876 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
877 (acquire_init_state_context, check_halt_node_context):
878 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
879 (sift_states_backward, clean_state_log_if_needed):
880 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
881 (find_recover_state, transit_state_sb, transit_state_mb):
882 (transit_state_bkref, build_trtable, match_ctx_clean):
884 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
885 to work around an assumption that REG_MISSING is negative.
887 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
888 (seek_collating_symbol_entry) [defined _LIBC]:
889 (lookup_collation_sequence_value) [defined _LIBC]:
890 (build_range_exp, build_collating_symbol) [defined _LIBC]:
891 Use prototypes rather than old-style function definitions.
892 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
893 (transit_state_sb) [0]:
894 (find_collation_sequence_value) [defined _LIBC]: Likewise.
896 * regexec.c (re_search_internal): Simplify update of rm_so and
899 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
900 (optimize_subexps, lower_subexp):
901 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
902 since the signed shift might overflow. Use 1u<<31 instead.
903 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
904 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
907 * regcomp.c (optimize_subexps, lower_subexp):
908 Use CHAR_BIT rather than 8, for clarity.
909 * regexec.c (check_dst_limits_calc_pos_1):
910 (check_subexp_matching_top): Likewise.
911 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
912 have to worry about portability issues when shifting it left.
913 Remove no-longer-needed test for table_size > 0.
914 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
915 in a word, as the resulting behavior is undefined.
916 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
917 in one case, a <= should have been an <, and in another case the
918 whole test was missing.
919 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
920 the standard name CHAR_BIT.
921 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
922 this is not true on one's complement and signed-magnitude hosts.
924 * regex_internal.h (re_sub_match_top_t): Remove unused member
926 (struct re_dfa_t): Remove unused member states_alloc.
927 * regcomp.c (init_dfa): Don't initialize unused members.
929 2005-08-31 Bruno Haible <bruno@clisp.org>
931 * strstr.c: Include <stddef.h>, for NULL.
932 * strcasestr.c: Likewise.
933 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
935 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
937 * iconvme.h: Add prototype for iconv_alloc.
939 2005-08-29 Simon Josefsson <jas@extundo.com>
941 * iconvme.c: Fix errno.
943 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
945 * iconvme.c: Split iconv_string into iconv_alloc.
947 2005-08-27 Jim Meyering <jim@meyering.net>
949 * fopen-safer.c: Merge minor changes from coreutils.
950 * dup-safer.c: Likewise.
951 * fd-safer.c: Likewise.
953 Merge from coreutils.
954 * stdio--.h: New file.
955 * stdlib--.h: New file.
956 * mkstemp-safer.c: New file.
959 * pipe-safer.c: New file.
960 * creat-safer.c: New file.
961 * fcntl--.h (creat): Define to creat_safer.
962 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
963 * unistd--.h (pipe): Define to pipe_safer.
964 * unistd-safer.h: Declare pipe_safer.
966 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
968 * regex_internal.h: Remove all references to
969 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
971 (bitset_not, bitset_merge, bitset_not_merge):
972 (bitset_mask, re_string_allocate, re_string_construct):
973 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
974 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
975 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
976 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
977 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
978 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
979 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
980 (re_acquire_state_context):
981 Remove unnecessary forward decls.
982 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
983 Put __attribute at function definition,
984 now that the function decl has been removed.
985 * lib/regex_internal.c (re_string_peek_byte_case):
986 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
989 2005-08-26 Simon Josefsson <jas@extundo.com>
991 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
992 Haible <bruno@clisp.org>.
994 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
996 * regexec.c (set_regs): Don't alloca with an unbounded size.
998 alloca modernization/simplification for regex.
999 * regex.c: Remove portability cruft for alloca. This no longer
1000 needs to be at the start of the file, and can be moved into
1001 regex_internal.h and simplified.
1002 * regex_internal.h: Include <alloca.h>.
1003 (__libc_use_alloca) [!defined _LIBC]: New macro.
1004 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1005 now works outside glibc.
1007 2005-08-24 Simon Josefsson <jas@extundo.com>
1009 * getpass.c: Add WIN32 implementation. Conditionalize use of
1010 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1011 GLIBC specific code.
1013 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1015 Make regex safe for g++. This fixes one real bug (an "err"
1016 that should have been "*err"). g++ problem reported by
1018 * regex_internal.h (re_calloc): New macro, consistent with
1019 re_malloc etc. All callers of calloc changed to use re_calloc.
1020 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1021 not int. All callers changed.
1022 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1023 just use an array of size MB_LEN_MAX.
1024 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1025 (find_recover_state): Change "err" to "*err"; this fixes what
1026 appears to be a real bug.
1027 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1030 2005-08-25 Jim Meyering <jim@meyering.net>
1032 * open-safer.c: Include <config.h>.
1033 Otherwise, we'd lose LARGEFILE support in any file using
1036 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1038 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1039 * regex.h (regerror): Likewise.
1041 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1042 requires this. (The code never needed it.)
1044 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1045 All uses of recently-renamed identifiers changed to use the new,
1046 POSIX-compliant names. The code will build and run just fine
1047 without these changes, but it's better to eat our own dog food
1048 and use the standard-conforming names.
1050 * regex.h: Fix a multitude of POSIX name space violations.
1051 These changes have an effect only for programs that define
1052 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1053 do not change anything for programs compiled in the normal way.
1054 Also, there is no effect on the ABI.
1056 (_REGEX_SOURCE): New macro.
1057 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1058 defined and _GNU_SOURCE is not; this fixes a name space violation.
1060 Rename the following macros to obey POSIX requirements.
1061 The old names are still visible as macros if _REGEX_SOURCE is defined.
1062 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1063 RE_BACKSLASH_ESCAPE_IN_LISTS.
1064 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1065 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1066 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1067 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1068 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1069 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1070 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1071 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1072 (REG_INTERVALS): renamed from RE_INTERVALS.
1073 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1074 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1075 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1076 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1077 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1078 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1079 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1080 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1081 RE_UNMATCHED_RIGHT_PAREN_ORD.
1082 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1083 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1084 (REG_DEBUG): renamed from RE_DEBUG.
1085 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1086 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1087 unusual, since we can't clash with the POSIX REG_ICASE.
1088 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1089 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1090 (REG_NO_SUB): renamed from RE_NO_SUB.
1091 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1092 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1093 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1094 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1095 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1096 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1097 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1098 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1099 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1100 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1101 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1102 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1103 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1104 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1105 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1106 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1107 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1108 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1109 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1110 (REG_FIXED): Renamed from REGS_FIXED.
1111 (REG_NREGS): Renamed from RE_NREGS.
1113 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1114 of other REG_* macros, since POSIX says the user is allowed to
1115 #undef these macros selectively.
1117 (reg_errcode_t): Update comment stating what other tables need
1120 Rename the following enum values to obey POSIX requirements.
1121 The old names are still visible as macros.
1122 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1123 is not defined, since GNU is supposed to be a superset of POSIX as
1124 much as possible, and since we want reg_errcode_t to be a signed
1125 type for implementation consistency.
1126 (_REG_NOERROR): Renamed from REG_NOERROR.
1127 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1128 (_REG_BADPAT): Renamed from REG_BADPAT.
1129 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1130 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1131 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1132 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1133 (_REG_EBRACK): Renamed from REG_EBRACK.
1134 (_REG_EPAREN): Renamed from REG_EPAREN.
1135 (_REG_EBRACE): Renamed from REG_EBRACE.
1136 (_REG_BADBR): Renamed from REG_BADBR.
1137 (_REG_ERANGE): Renamed from REG_ERANGE.
1138 (_REG_ESPACE): Renamed from REG_ESPACE.
1139 (_REG_BADRPT): Renamed from REG_BADRPT.
1140 (_REG_EEND): Renamed from REG_EEND.
1141 (_REG_ESIZE): Renamed from REG_ESIZE.
1142 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1143 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1144 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1145 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1146 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1148 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1149 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1150 changed. But support the old name if the new one is not defined
1151 and if _REGEX_SOURCE.
1153 Change the following member names in struct re_pattern_buffer.
1154 The old names are still supported if !_REGEX_SOURCE.
1155 The new names are always supported, regardless of _REGEX_SOURCE.
1156 (re_buffer): Renamed from buffer.
1157 (re_allocated): Renamed from allocated.
1158 (re_used): Renamed from used.
1159 (re_syntax): Renamed from syntax.
1160 (re_fastmap): Renamed from fastmap.
1161 (re_translate): Renamed from translate.
1162 (re_can_be_null): Renamed from can_be_null.
1163 (re_regs_allocated): Renamed from regs_allocated.
1164 (re_fastmap_accurate): Renamed from fastmap_accurate.
1165 (re_no_sub): Renamed from no_sub.
1166 (re_not_bol): Renamed from not_bol.
1167 (re_not_eol): Renamed from not_eol.
1168 (re_newline_anchor): Renamed from newline_anchor.
1170 Change the following member names in struct re_registers.
1171 The old names are still supported if !_REGEX_SOURCE.
1172 The new names are always supported, regardless of _REGEX_SOURCE.
1173 (rm_num_regs): Renamed from num_regs.
1174 (rm_start): Renamed from start.
1175 (rm_end): Renamed from end.
1177 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1178 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1179 Prepend __ to parameter names.
1181 Undo yesterday's changes.
1183 2005-08-24 Jim Meyering <jim@meyering.net>
1185 Sync from coreutils.
1186 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1188 2005-08-21 Bruno Haible <bruno@clisp.org>
1190 * lock.h: Add multiple inclusion guard.
1191 * tls.h: Add multiple inclusion guard.
1193 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1195 * regex.h (REG_NOSYS)
1196 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1197 Define, since POSIX requires it as of 2001.
1198 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1199 New private symbol, used to keep the enum signed in all cases.
1200 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1201 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1203 * regex_internal.c (re_string_skip_chars, register_state):
1205 Remove forward decls; no longer needed now that we use prototypes.
1206 * regexec.c (acquire_init_state_context, check_halt_node_context):
1207 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1208 (clean_state_log_if_needed): Likewise.
1210 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1212 Fix problems reported by Sam Steingold in
1213 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1214 * regexec.c (sift_states_bkref): Fix portability bug: the code
1215 assumed that reg_errcode_t is a signed type, which is not
1216 necessarily true if _XOPEN_SOURCE is not defined.
1217 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1218 some compilers warn about it otherwise.
1220 2005-08-20 Jim Meyering <jim@meyering.net>
1222 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1223 of unused local, dfa.
1225 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1227 * regcomp.c (create_initial_state): Remove duplicate decl.
1228 (init_word_char, create_initial_state, duplicate_node_closure):
1229 (fetch_token, peek_token_bracket, build_range_exp):
1230 (build_collating_symbol): Remove forward decls; no longer needed
1231 now that we use prototypes.
1234 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1235 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1236 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1237 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1238 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1239 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1240 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1241 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1242 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1243 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1244 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1245 (build_charclass, build_charclass_op, fetch_number, create_tree):
1246 (create_token_tree, mark_opt_subexp, duplicate_tree):
1247 Use prototypes rather than old-style definitions.
1250 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1251 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1252 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1253 (re_string_reconstruct, re_string_peek_byte_case):
1254 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1255 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1256 (re_node_set_init_copy, re_node_set_add_intersect):
1257 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1258 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1259 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1260 (re_acquire_state, re_acquire_state_context, register_state):
1261 (create_ci_newstate, create_cd_newstate, free_state):
1263 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1264 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1265 (re_search_internal, prune_impossible_nodes):
1266 (acquire_init_state_context, check_matching, static):
1267 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1268 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1269 (update_regs, sift_states_backward, build_sifted_states):
1270 (clean_state_log_if_needed, merge_state_array):
1271 (update_cur_sifted_state, add_epsilon_src_nodes):
1272 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1273 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1274 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1275 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1276 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1277 (check_arrival, check_arrival_add_next_nodes):
1278 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1279 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1280 (check_node_accept_bytes, check_node_accept, extend_buffers):
1281 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1282 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1287 (re_string_allocate, re_string_construct, re_string_reconstruct):
1288 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1289 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1290 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1291 (re_string_context_at, re_string_peek_byte_case):
1292 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1293 is defined, since we now use prototypes always.
1295 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1296 C89 or better. All uses removed.
1298 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1300 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1301 [defined lint]: Suppress bogus uninitialized-variable warnings.
1303 * regcomp.c (duplicate_node): Return new index, not an error code,
1304 and let the caller return REG_ESPACE if out of space. This
1305 removes an uninitialied-variable warning with GCC 4.0.1, and also
1306 avoids taking the address of a local variable. All callers
1309 2005-08-19 Jim Meyering <jim@meyering.net>
1311 * regexec.c (proceed_next_node): Redo local variables to
1312 avoid GCC shadowing warnings.
1314 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1316 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1317 (re_node_set_insert_last, re_dfa_add_node):
1318 Rename local variables to avoid GCC shadowing warnings.
1320 2005-08-18 Bruno Haible <bruno@clisp.org>
1322 * strstr.c (strstr): Fix return value in multibyte case.
1323 * strcasestr.c (strcasestr): Likewise.
1325 2005-08-17 Jim Meyering <jim@meyering.net>
1327 Make the %s format (seconds since the epoch) work for a negative
1328 number and when used with a zero-padded field width, e.g. %015s.
1330 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1331 label so that it precedes the code to set `digits'. Otherwise,
1332 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1333 print `00-22'. Now, it prints `-0022', as it should.
1335 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1337 * regex.h: Remove useless space-before-tab. From coreutils.
1339 2005-08-17 Bruno Haible <bruno@clisp.org>
1341 * strcasestr.h: New file.
1342 * strcasestr.c: New file.
1344 2005-08-17 Bruno Haible <bruno@clisp.org>
1346 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1347 * strstr.c: Completely rewritten, with multibyte locale support.
1349 2005-08-17 Bruno Haible <bruno@clisp.org>
1351 * strcasecmp.c: Use mbuiter.h.
1353 2005-08-17 Bruno Haible <bruno@clisp.org>
1355 * mbuiter.h: New file.
1357 2005-08-16 Bruno Haible <bruno@clisp.org>
1359 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1361 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1362 NUL byte, not after it.
1364 2005-08-16 Bruno Haible <bruno@clisp.org>
1366 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1367 the valid ones. Makes the comparison operations transitive:
1368 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1369 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1371 2005-08-16 Bruno Haible <bruno@clisp.org>
1373 * strcase.h (strcasecmp): Add note in comments.
1374 * strncasecmp.c: Use code from strcasecmp.c.
1375 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1376 (strcasecmp): Work correctly in multibyte locales.
1378 2005-08-16 Bruno Haible <bruno@clisp.org>
1380 * strnlen1.h: New file.
1381 * strnlen1.c: New file.
1383 2005-08-16 Bruno Haible <bruno@clisp.org>
1385 * mbfile.h: New file.
1387 2005-08-16 Bruno Haible <bruno@clisp.org>
1389 * mbiter.h: New file.
1391 2005-08-16 Bruno Haible <bruno@clisp.org>
1393 * mbchar.h: New file.
1394 * mbchar.c: New file.
1396 2005-08-16 Bruno Haible <bruno@clisp.org>
1398 * tls.h: New file, from GNU gettext.
1399 * tls.c: New file, from GNU gettext.
1401 2005-08-15 Bruno Haible <bruno@clisp.org>
1403 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1406 2005-08-14 Jim Meyering <jim@meyering.net>
1408 Sync from coreutils.
1410 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1411 Use the hash-table-based cycle-detection code not just when
1412 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1413 Reported by James Youngman in
1414 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1415 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1416 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1417 This lets us compile with -DFTS_DEBUG, once again.
1418 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1419 * fts.c (fd_safer): Remove decl.
1420 Include fcntl--.h rather than unistd-safer.h
1421 (fts_safe_changedir): Don't call fd_safer; no longer needed
1422 now that we include fcntl--.h.
1424 2005-08-11 Simon Josefsson <jas@extundo.com>
1426 * readline.h, readline.c: New file.
1428 2005-08-11 Bruno Haible <bruno@clisp.org>
1430 * strnlen.h (strnlen): Change parameter name to match comment.
1432 2005-08-10 Simon Josefsson <jas@extundo.com>
1434 * strndup.c: Use strnlen.h.
1436 * strnlen.h: New file.
1438 2005-08-02 Simon Josefsson <jas@extundo.com>
1440 * getline.h, getline.c: Rewrite.
1442 * getdelim.h, getdelim.c: New files, ported from glibc.
1444 2005-07-31 Bruno Haible <bruno@clisp.org>
1446 * lock.h (gl_lock_initializer): New macro.
1447 (gl_lock_define_initialized): Use it.
1448 (gl_rwlock_initializer): New macro.
1449 (gl_rwlock_define_initialized): Use it.
1450 (gl_recursive_lock_initializer): New macro.
1451 (gl_recursive_lock_define_initialized): Use it.
1453 2005-07-26 Bruno Haible <bruno@clisp.org>
1455 * lock.h: Update from GNU gettext.
1456 * lock.c: Update from GNU gettext.
1458 2005-07-18 Bruno Haible <bruno@clisp.org>
1460 * lock.h (gl_once_t): New type.
1461 (gl_once_define, gl_once): New macros.
1462 * lock.c (fresh_once): New variable.
1463 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1466 2005-07-18 Simon Josefsson <jas@extundo.com>
1468 * check-version.c (check_version): Accept identical versions too.
1470 2005-07-18 Bruno Haible <bruno@clisp.org>
1472 * lock.h: New file, from GNU gettext.
1473 * lock.c: New file, from GNU gettext.
1475 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1477 * quotearg.c: Add translator comment suggested by Bruno Haible,
1478 with a minor change.
1480 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1482 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1483 copyright symbol and the year.
1484 * version-etc.c (COPYRIGHT_YEAR): New constant.
1485 (version_etc_va): Use parameterized copyright notice.
1486 Reword to conform to the current GNU coding standards.
1488 2005-07-11 Simon Josefsson <jas@extundo.com>
1490 * size_max.h: New file.
1492 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1494 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1497 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1498 and Paul Eggert <eggert@cs.ucla.edu>
1500 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1501 in wint_t, not wchar_t. Remove now-unnecessary cast.
1503 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1505 * regex.c, regex.h: Sync from libc.
1506 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1507 New files, synced from libc, except that regex_internal.h
1508 currently has a small porting fix.
1510 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1512 Remove the dependency of the strftime module on the tzset module.
1513 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1514 Copy the input structure, to work around some of the bug with
1515 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1516 Solaris releases, you should also use the tzset module, but we won't
1517 require it as a dependency any more since we don't want LGPLed code
1518 to depend on GPLed code.
1520 2005-07-02 Jim Meyering <jim@meyering.net>
1522 * backupfile.c (backup_args): Change a `0' to NULL.
1524 2005-07-01 Jim Meyering <jim@meyering.net>
1526 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1527 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1528 * save-cwd.c, tempname.c:
1529 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1530 and don't include <sys/file.h>).
1532 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1534 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1535 declares only 'struct timespec;' (!).
1537 2005-06-29 Jim Meyering <jim@meyering.net>
1539 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1540 type name. Use the variable name instead.
1541 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1543 2005-06-28 Simon Josefsson <jas@extundo.com>
1545 * check-version.h, check-version.c: New files.
1547 2005-06-28 Simon Josefsson <jas@extundo.com>
1549 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1550 collision with global variable. Better indentation. Don't
1551 increment buffer pointer beyond buffer end. Based on comments
1552 from Paul Eggert <eggert@cs.ucla.edu>.
1556 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1558 * canon-host.c (canon-host): Append trailing "," to 0 in
1559 initializer of struct addrinfo, as an indication that we don't
1560 care how many members the structure has.
1562 2005-06-24 Derek Price <derek@ximbiot.com>
1563 and Bruno Haible <bruno@clisp.org>
1565 Remove stat module & update lstat.
1566 * stat.c: Remove this file...
1567 (slash_aware_lstat): ...moving this content and its support...
1568 * lstat.c (rpl_lstat): ...into here.
1569 * lstat.h: New file.
1571 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1573 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1574 (ranged_convert): Don't save conversion in a temporary struct.
1575 This causes a warning with GCC 4.0.0, and anyway in the typical
1576 case it's not worth the extra 100 bytes or so of code.
1577 (ranged_convert, __mktime_internal): When calling a function via a
1578 pointer P, use P () rather than (*P) (), as we now assume C89 or
1581 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1583 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1584 "who -r" failed to give output. Problem reported by Tim Waugh.
1586 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1587 (xcalloc): Use it to avoid needless tests.
1588 Problem reported by Jim Meyering.
1590 2005-06-16 Jim Meyering <jim@meyering.net>
1592 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1593 when either N or S is zero.
1595 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1597 * argp.h (__option_is_short): Check upper limit of
1598 __key. Isprint() requires its argument to have the value
1599 of an unsigned char or EOF.
1601 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1603 * fnmatch.c (fnmatch): If there is an encoding error in a
1604 multibyte string or pattern, fall back on unibyte matching.
1605 Problem reported by James Youngman.
1607 2005-06-08 Bruno Haible <bruno@clisp.org>
1609 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1612 2005-06-08 Bruno Haible <bruno@clisp.org>
1614 * csharpcomp.h: New file, from GNU gettext.
1615 * csharpcomp.c: New file, from GNU gettext.
1616 * csharpcomp.sh.in: New file, from GNU gettext.
1618 2005-06-07 Derek Price <derek@ximbiot.com>
1621 * glob_.h: Indent nested #ifdef.
1623 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1625 Sync from coreutils.
1626 Use "file name" when talking about file names, instead of "filename"
1627 or "path", as per the GNU coding standards.
1628 * mkdir-p.c: Renamed from makepath.c.
1629 (make_dir_parents): Renamed from make_path. All callers changed.
1630 * mkdir-p.h: Likewise. All includers changed.
1631 * filenamecat.c: Renamed from path-concat.c.
1632 (file_name_concat): Renamed from path_concat. All callers changed.
1633 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1634 * filenamecat.h: Likewise. All includers changed.
1635 * acl.c: Don't use "path" or "filename" to mean "file name"
1636 in comments or local variable names.
1637 * basename.c: Likewise.
1638 * canonicalize.c, canonicalize.h: Likewise.
1639 * dirname.c, dirname.h: Likewise.
1640 * euidaccess.c: Likewise.
1641 * exclude.c: Likewise
1642 * fnmatch_.h, fnmatch_loop.c: Likewise.
1643 * fsusage.c, fsuage.h: Likewise.
1644 * fts.c, fts_.h: Likewise.
1645 * getcwd.c: Likewise.
1646 * getloadavg.c: Likewise.
1647 * mkstemp.c: Likewise.
1648 * mountlist.c, mountlist.h: Likewise.
1649 * openat.c, openat.h: Likewise.
1650 * readlink-stub.c: Likewise.
1651 * readutmp.c, readutmp.h: Likewise.
1652 * rename.c: Likewise.
1653 * rmdir.c: Likewise.
1655 * savedir.c: Likewise.
1656 * stripslash.c: Likewise.
1657 * tempname.c: Likewise.
1658 * xreadlink.c: Likewise.
1659 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1661 * exclude.h: Likewise.
1663 * euidaccess.c (getuid, getgid, getuid, getegid)
1664 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1665 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1666 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1667 * pathmax.h: Include <limits.h> unconditionally, since other
1668 files have been getting away with it for years (MORE/BSD 4.3
1670 * userspec.c (getpwnam, getgrnam, getgrgid)
1671 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1673 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1674 Define to 256, not 255, as per modern POSIX.
1676 2005-06-01 Bruno Haible <bruno@clisp.org>
1678 * csharpexec.h: New file, from GNU gettext.
1679 * csharpexec.c: New file, from GNU gettext.
1680 * csharpexec.sh.in: New file, from GNU gettext.
1682 2005-05-31 Derek Price <derek@ximbiot.com>
1683 Paul Eggert <eggert@cs.ucla.edu>
1686 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1688 2005-05-29 Derek Price <derek@ximbiot.com>
1689 Paul Eggert <eggert@cs.ucla.edu>
1691 * glob_.h, glob.c: New files.
1693 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1695 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1697 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1698 the configuration hassle isn't worth it.
1699 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1700 (LONGEST_MODIFIER, PRIuMAX): Remove.
1702 2005-05-27 Bruno Haible <bruno@clisp.org>
1704 * getlogin_r.h: Remove second include of <stddef.h>.
1706 2005-05-25 Bruno Haible <bruno@clisp.org>
1707 Derek Price <derek@ximbiot.com>
1709 * getlogin_r.h: Simplify API documentation.
1711 2005-05-25 Derek Price <derek@ximbiot.com>
1712 Paul Eggert <eggert@cs.ucla.edu>
1714 * getlogin_r.c, getlogin_r.h: New files.
1716 2005-05-22 Bruno Haible <bruno@clisp.org>
1718 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1719 Also include <sys/param.h> if it defines MIN, MAX.
1720 Based on a patch by Derek Price <derek@ximbiot.com>.
1722 2005-05-22 Bruno Haible <bruno@clisp.org>
1724 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1725 (INT64_MIN): Fix definition.
1726 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1728 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1729 NEED_SIGNED_INT_TYPES.
1731 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1732 HAVE_SYSTEM_INTTYPES.
1734 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1736 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1737 so that unistd-safer.h (GPL'ed code) need not be included.
1739 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1742 * fts.c: Don't include "cycle-check.h" or "hash.h".
1743 (setup_dir, free_dir): New functions.
1744 (enter_dir, leave_dir): Define trivial
1745 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1746 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1747 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1748 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1749 Move to fts-cycle.c.
1750 (fts_open): Use setup_dir.
1751 (fts_close): Use free_dir.
1752 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1753 This adds a label and some gotos, but the alternatives were messier.
1754 Check for memory allocation failure when entering a dir.
1755 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1756 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1757 (FTS): New member fts_cycle, that is a union that contains the
1758 old active_dir_ht and cycle_state. All uses changed to mention
1759 fts_cycle.ht and fts_cycle.state.
1760 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1761 fts.c, with the following changes:
1762 (setup_dir, free_dir): New functions.
1763 (enter_dir): Now returns bool. Return true if successful, false
1764 if memory exhausted. All callers changed.
1765 Do not bother partly cleaning up on
1766 memory allocation failure; that is free_dir's job.
1767 However, free ad if hash_insert fails, to avoid memory leak.
1768 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1769 fts->fts_options to see which union member to use.
1771 2005-05-20 Jim Meyering <jim@meyering.net>
1773 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1774 Now a macro, to pacify GCC.
1776 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1778 * chown.c (rpl_chown): Return -1 on failure.
1780 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1782 * canonicalize.c: Include canonicalize.h first, to test interface.
1783 Include <stddef.h> unconditionally, since we assume C89 now.
1784 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1785 * fts.c: Include fts_.h first, to check interface.
1786 Do not include intprops.h; no longer needed.
1787 Include cycle-check.h and hash.h, since fts_.h no longer does.
1788 Remove unnecessary casts of closedir to void.
1789 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1790 decide whether to decrement nlinks.
1791 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1792 (FTS): Use struct hash_table * instead of Hash_table, so that
1793 we no longer need to include hash.h here.
1795 2005-05-17 Jim Meyering <jim@meyering.net>
1797 * fts.c, fts_.h: New files, from coreutils.
1799 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1801 Sync from coreutils.
1802 * unlinkdir.c, unlinkdir.h: New files.
1803 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1804 regex.h, unlocked-io.h, xtime.h:
1805 White space changes only.
1806 * makepath.c (make_path): Port to hosts where leading "//" is special.
1807 * yesno.c: Include getline.h, not ctype.h.
1808 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1809 Use getline to remove arbitrary restriction on response length.
1811 2005-05-13 Bruno Haible <bruno@clisp.org>
1813 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1814 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1815 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1816 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1817 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1818 Add support for 64-bit integers in the MSVC compiler.
1820 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1822 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1823 Change the initial comment to refer to GPL, not LGPL.
1824 gnulib-tool will change it to LGPL as needed.
1826 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1827 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1828 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1829 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1830 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1831 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1832 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1833 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1834 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1835 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1836 concatpath.c, config.charset, copy-file.c, copy-file.h,
1837 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1838 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1839 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1840 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1841 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1842 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1843 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1844 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1845 full-read.c, full-read.h, full-write.c, full-write.h,
1846 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1847 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1848 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1849 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1850 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1851 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1852 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1853 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1854 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1855 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1856 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1857 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1858 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1859 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1860 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1861 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1862 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1863 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1864 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1865 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1866 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1867 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1868 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1869 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1870 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1871 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1872 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1873 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1874 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1875 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1876 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1877 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1878 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1879 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1880 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1881 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1882 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1883 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1884 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1885 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1886 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1887 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1888 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1889 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1890 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1891 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1892 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1893 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1894 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1895 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1896 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1897 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1898 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1899 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1900 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1901 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1902 Update FSF postal mail address.
1904 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1906 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1907 specified in ai_socktype. Fix invalid ai_protocol
1908 check. ai_protocol is usually set to 0 or depending on
1909 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1910 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1911 ai_socktype / ai_protocol in the returned addrinfo structure.
1913 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1914 Bruno Haible <bruno@clisp.org>
1916 * inet_ntop.h: New file.
1917 * inet_ntop.c: New file, from glibc with modifications.
1919 2005-05-08 Jim Meyering <jim@meyering.net>
1921 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1923 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1925 Merge from coreutils. Among other things,
1926 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1927 * fd-safer.c: New file.
1928 * fcntl-safer.h, open-safer.c: Remove.
1929 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1930 * dup-safer.c: Include unistd-safer.h first.
1931 Don't include errno.h.
1932 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1933 * file-type.h: Don't assume invoker included sys/stat.h first.
1934 * file-type.c: Rely on file-type.h change.
1935 * getloadavg.c: Include unistd-safer.h.
1936 (getloadavg): Use safer open.
1937 * getusershell.c: Include "stdio-safer.h".
1938 (getusershell): Use safer fopen.
1939 * long-options.c (long_options): Use NULL rather than 0.
1940 * modechange.h (mode_free): Remove; all callers changed to invoke
1942 * modechange.c: Likewise.
1943 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1944 (MODE_DONE): New constant.
1945 (struct mode_change): Remove 'next' member.
1946 (make_node_op_equals): New function; like the old one of the
1947 same name, except it allocates an array.
1948 (mode_compile, mode_create_from_ref): Use it.
1949 (mode_compile): Allocate result as an array, not a linked list.
1950 Parse octal string ourself, so that we catch mistakes like "+0".
1951 (mode_adjust): Arg is an array, not a linked list.
1952 * modechange.c: Include stat-macros.h, xalloc.h.
1953 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1954 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1955 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1956 Remove. This is now stat-macros.h's job.
1957 (talloc): Remove. All callers replaced by xalloc, so that
1958 our invokers don't have to worry about reporting memory failures.
1959 (make_node_op_equals): Remove.
1960 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1962 (struct mode_change): Moved here from modechange.h.
1963 (mode_append_entry): Remove.
1964 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1965 apps to have incorrect behavior. Use simpler algorithm for head
1966 and tail. Don't futz with umask; that's now the job of mode_adjust.
1967 Detect more invalid usages rather than having somewhat-random behavior.
1968 Don't insert an "a=" action, as that leads to incorrect behavior.
1969 (mode_compile, mode_create_from_ref): Return NULL on error instead
1970 of an enum, since now there's only one way to have an error. All
1972 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1973 at the correct time. Simplify calculation of "+u" and its ilk.
1974 Don't mishandle "+X".
1975 (mode_free): Remove "register" and localize decls.
1976 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1977 (struct mode_change): Move to modechange.c; callers don't
1978 need to see this stuff.
1979 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1980 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1981 (mode_change, mode_adjust): Reflect the new signatures noted above.
1982 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1983 that might redefine system include files.
1984 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1985 (my_usleep): Use NULL rather than (void *) 0.
1986 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1987 Use siginterrupt to specify that system calls should be interrupted.
1988 (rpl_nanosleep): Move initialization of suspended closer to call of
1990 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1991 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1992 (desirable_utmp_entry): New function.
1993 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1994 using x2nrealloc, to simplify logic.
1995 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1996 size calculation. Do not assume utmp file is a regular file.
1997 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1998 (READ_UTMP_CHECK_PIDS): New constant.
1999 * save-cwd.c: Include unistd-safer.h.
2000 (save_cwd): Use fd_safer.
2001 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2002 [!_LIBC] Include "stat-macros.h" instead.
2003 * unistd-safer.h (fd_safer): New decl.
2005 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2007 * byteswap_.h: New file.
2009 2005-04-25 Albert Chin <china@thewrittenword.com>
2011 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2014 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2016 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2017 that "UTC +1 second" continues to work. Problem reported
2019 (relunit_snumber): New rule.
2022 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2024 * getdate.y (universal_time_zone_table): New constant.
2025 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2026 universal_time_zone_table.
2027 (lookup_zone): Prefer universal_time_zone_table to
2028 local_time_zone_table, so that "GMT" time stamps are allowed in
2029 London during the summer. Problem reported by Ian Abbott.
2031 2005-04-12 Jim Meyering <jim@meyering.net>
2033 * human.c (humblock): Set *options even when returning due to
2034 xstrtoumax conversion failure. Thanks to a used-uninitialized
2037 2005-04-09 Jim Meyering <jim@meyering.net>
2039 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2040 -Wuninitialized: initialize tm0.tm_year.
2042 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2044 * getdate.y (parser_control): rels_seen is now a boolean, not a
2045 count, since there's no maximum. All uses changed.
2046 Add member dsts_seen.
2047 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2049 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2050 Use pc_rels_seen to decide whther a date is absolute.
2052 * getdate.y (number): Don't overwrite year.
2053 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2056 2005-04-02 Simon Josefsson <jas@extundo.com>
2058 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2059 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2061 2005-03-27 Jim Meyering <jim@meyering.net>
2063 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2065 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2067 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2068 "one's complement" -> "ones' complement" in comment, as per Knuth.
2069 "value of type" -> "type or expression" in comment.
2070 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2072 2005-03-26 Jim Meyering <jim@meyering.net>
2075 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2076 Correct typos: s/or/of/.
2078 2005-03-23 Jim Meyering <jim@meyering.net>
2080 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2082 2005-03-21 Jim Meyering <jim@meyering.net>
2084 Changes imported from coreutils.
2086 * cycle-check.c: Don't include xalloc.h.
2088 * path-concat.c: Don't include assert.h.
2089 (path_concat): Remove assertion that would have triggered
2090 for ABASE starting with more than one slash.
2091 Reported by Andreas Schwab.
2093 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2094 properly when ABASE is an absolute file name.
2095 Correct the description of this function.
2097 Add an assertion and a test driver.
2098 This fixes a bug introduced on 2004-07-02.
2099 Andreas Schwab reported the resulting failure of cp --parents:
2100 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2102 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2104 * strftime.c (my_strftime): If the underlying strftime returns 0
2105 (which shouldn't happen), generate nothing instead of returning 0
2106 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2108 2005-03-16 Bruno Haible <bruno@clisp.org>
2110 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2112 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2114 * strftime.c (my_strftime): Prepend space to format so that we can
2115 reliably distinguish strftime failure from empty output on POSIX
2118 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2120 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2121 (iconv_string): Don't guess a size-zero buffer, as that might cause
2122 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2123 result would be 'too large', where 'too large' is (heuristically)
2124 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2125 overflow concerns. This will prevent some unwanted malloc failures
2126 when the inputs are very large.
2128 2005-03-15 Bruno Haible <bruno@clisp.org>
2130 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2133 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2136 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2138 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2140 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2141 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2143 * strtol.c: Likewise.
2145 2005-03-14 Simon Josefsson <jas@extundo.com>
2147 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2150 2005-03-14 Jim Meyering <jim@meyering.net>
2152 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2153 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2154 to be nonzero so that we (and caller) can detect the difference
2155 between a valid zero-length expansion and an error return, even
2156 when the underlying strftime fails before writing anything into
2159 2005-03-10 Jim Meyering <jim@meyering.net>
2161 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2162 so that this module works on systems without fchdir.
2164 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2166 Factor int-properties macros into a single file, except for
2167 glibc-related files.
2168 * intprops.h: New file.
2169 * getloadavg.c: Include it instead of limits.h.
2170 (INT_STRLEN_BOUND): Remove.
2171 * human.c: Include intprops.h.
2172 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2173 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2174 * inttostr.h: Include intprops.h instead of limits.h.
2175 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2176 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2177 for consistency with intprops.h.
2178 (time_t_is_integer, twos_complement_arithmetic): Use them.
2179 * sig2str.h: Include <signal.h>, intprops.h.
2180 (INT_STRLEN_BOUND): Remove.
2181 * strftime.c (TYPE_SIGNED): Remove.
2182 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2183 * strtol.c: Adjust comments to match intprops.h.
2184 * userspec.c: Include intprops.h.
2185 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2186 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2187 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2188 instead of rolling our own expressions.
2189 * xstrtol.c: Include xstrtol.h first, to test interface.
2191 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2193 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2194 the right thing even if adding 1900 would overflow. Similarly
2195 for tm_mon + 1 and tm_yday + 1.
2196 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2197 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2198 (DO_SIGNED_NUMBER): New macro.
2199 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2201 2005-03-07 Bruno Haible <bruno@clisp.org>
2203 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2205 2005-03-03 Derek R. Price <derek@ximbiot.com>
2206 Bruno Haible <bruno@clisp.org>
2208 * pagealign_alloc.h: New file.
2209 * pagealign_alloc.c: New file.
2211 2005-01-28 Bruno Haible <bruno@clisp.org>
2213 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2216 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2218 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2219 The workaround isn't strictly needed for POSIX conformance, and
2220 it's too much of a pain to configure and maintain. We'll ask
2221 people to fix their kernels instead.
2222 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2223 (NANOSLEEP_BUG_WORKAROUND): Remove.
2224 (xnanosleep): Remove the workaround.
2226 2005-02-12 Bruno Haible <bruno@clisp.org>
2228 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2230 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2232 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2233 * timespec.h (gettime): Return void, since it always
2234 succeeds now. All uses changed.
2235 * gettime.c (gettime) Likewise.
2236 [HAVE_NANOTIME]: Prefer nanotime.
2237 Assume gettimeofday succeeds, as POSIX requires.
2238 Assime time () succeeds, since other code already does.
2239 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2240 (timespec_subtract): Remove.
2241 (NANOSLEEP_BUG_WORKAROUND): New constant.
2242 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2243 things considerably. Use it only on GNU/Linux hosts, since the
2244 workaround shouldn't be needed elsewhere.
2246 2005-02-24 Bruno Haible <bruno@clisp.org>
2248 * gettext.h: Update from GNU gettext 0.14.2.
2250 2005-02-24 Bruno Haible <bruno@clisp.org>
2252 * localcharset.c: Update from GNU gettext 0.14.2.
2253 * config.charset: Update from GNU gettext 0.14.2.
2255 2005-02-22 Simon Josefsson <jas@extundo.com>
2257 * iconvme.h, iconvme.c: New files, from libc.
2259 2005-02-20 Neil Conway <neilc@samurai.com>
2261 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2262 returned by OSX/Darwin if the specified buffer is not large
2263 enough for the hostname.
2265 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2267 * memrchr.h: New file.
2268 * chdir-long.c: Include it.
2269 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2270 Don't bother including stddef.h.
2272 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2274 * argp-help.c (__argp_help): Create a fake struct argp_state and
2275 pass it to _help, otherwise the latter coredumps trying to
2276 dereference state.root_argp.
2278 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2280 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2282 Include <sys/types.h>, for dev_t.
2283 (ME_DUMMY, ME_REMOTE): Move from here....
2284 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2285 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2287 Include mountlist.h first, to test the interface.
2289 2005-01-29 Bruno Haible <bruno@clisp.org>
2291 * progname.c (program_name): Initialize.
2292 Needed when linking statically on MacOS X.
2294 2005-01-28 Bruno Haible <bruno@clisp.org>
2296 * javacomp.sh.in: New file, from GNU gettext.
2297 * javacomp.h: New file, from GNU gettext.
2298 * javacomp.c: New file, from GNU gettext.
2300 2005-01-26 Bruno Haible <bruno@clisp.org>
2302 * javaexec.sh.in: New file, from GNU gettext.
2303 * javaexec.h: New file, from GNU gettext.
2304 * javaexec.c: New file, from GNU gettext.
2306 2005-01-26 Simon Josefsson <jas@extundo.com>
2308 * gai_strerror.c: Use GPL in header.
2310 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2312 * argp-help.c (hol_entry_help): Avoid using non-constant
2313 initializers for struct pentry_state.
2314 (__argp_error): Check return value of __asprintf
2315 (__argp_failure): Translate error message
2317 * argp-parse.c: Removed braces around the expansion of N_()
2319 2005-01-21 Jim Meyering <jim@meyering.net>
2321 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2322 same value as for Solaris 9.
2324 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2325 component length. This included changing the parameter to be
2326 of type `char *' rather than `char const *'.
2327 * chdir-long.h (chdir_long): Update prototype.
2329 * openat.c (fdopendir, fstatat): New functions.
2330 * openat.h: Include headers required for use of DIR and struct stat.
2331 [AT_SYMLINK_NOFOLLOW]: Define.
2332 (fdopendir, fstatat): Add prototypes.
2334 2005-01-21 Bruno Haible <bruno@clisp.org>
2336 * classpath.h: New file, from GNU gettext.
2337 * classpath.c: New file, from GNU gettext.
2339 2005-01-20 Simon Josefsson <jas@extundo.com>
2341 * version-etc-fsf.c: New file, with version_etc_copyright.
2342 * version-etc.c: Remove version_etc_copyright.
2343 * version-etc.h (version_etc_copyright): Use [] instead of * in
2344 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2346 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2348 * save-cwd.c (save_cwd): Remove code to support the case
2349 where fchdir is missing or flaky.
2351 2005-01-20 Simon Josefsson <jas@extundo.com>
2353 * base64.h (isbase64): Add.
2355 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2356 using a unsigned prototype, don't inline.
2357 (base64_decode): Use it.
2359 2005-01-19 Bruno Haible <bruno@clisp.org>
2361 * sh-quote.h: New file, from GNU gettext.
2362 * sh-quote.c: New file, from GNU gettext.
2364 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2366 Merge changes from coreutils, as described below in several
2367 changelogs dated today.
2369 * save-cwd.c: Include "save-cwd.h" before other include files.
2370 (O_DIRECTORY): Remove; not needed here, since "." must be
2371 a directory. All uses removed.
2372 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2373 universal on Suns, and we also need to test for IRIX.
2374 Revamp code to use 'if' rather than '#if'.
2375 Avoid unnecessary comparison of cwd->desc to 0.
2377 * utimens.c (futimens): Robustify the previous patch, by checking
2378 for known valid error numbers rather than observed invalid ones.
2380 2005-01-18 Jim Meyering <jim@meyering.net>
2382 * version-etc.c (version_etc_copyright): Update copyright date.
2384 * utimens.c (futimens): Account for the fact that futimes
2385 can also fail with errno == ENOSYS or errno == ENOENT.
2386 Patch from Dmitry V. Levin.
2388 Change the name of the robust chdir function from chdir to chdir_long.
2389 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2390 (restore_cwd): Use chdir_long, not chdir.
2391 * chdir-long.c: Renamed from chdir.c.
2392 * chdir-long.h: Renamed from chdir.h.
2393 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2396 2005-01-18 Bob Proulx <bob@proulx.com>
2398 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2399 offsetof() macro construct to avoid compile failure with native HP-UX
2400 11.0 ANSI C compiler.
2402 2005-01-06 Bruno Haible <bruno@clisp.org>
2404 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2405 because stpncpy.m4 takes care of it.
2407 2004-01-24 Bruno Haible <bruno@clisp.org>
2409 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2411 2003-10-09 Bruno Haible <bruno@clisp.org>
2413 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2415 2005-01-06 Bruno Haible <bruno@clisp.org>
2417 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2418 * fwriteerror.c: Include <stdbool.h>.
2419 (fwriteerror): At the end, close the file stream. Record whether
2420 stdout was already closed.
2422 2004-05-27 Bruno Haible <bruno@clisp.org>
2424 * execute.c (environ): Declare if needed.
2425 * pipe.c (environ): Likewise.
2426 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2428 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2430 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2431 definitions to be after all include files, to avoid collisions.
2432 Problem reported by Bob Proulx.
2434 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2436 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2437 not needed. This removes a dependency on the gettext module.
2438 [defined _LIBC]: Do not include <libintl.h>; not needed.
2440 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2442 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2445 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2447 * argp-parse.c: Include <stddef.h>.
2448 (alignof, alignto): New macros.
2449 (parser_init): Don't assume that void * is aligned sufficiently
2452 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2453 need to extend the stack.
2454 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2457 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2459 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2461 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2463 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2464 Remove now-obsolete comment about AIX.
2465 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2466 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2467 (YYMAXDEPTH): New macro.
2469 2004-12-18 Bruno Haible <bruno@clisp.org>
2471 * fatal-signal.c (fatal_signals): Make non-const.
2472 (init_fatal_signals): New function.
2473 (uninstall_handlers, install_handlers): Ignore signals that were set to
2475 (at_fatal_signal): Call init_fatal_signals.
2476 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2478 Reported by Paul Eggert.
2480 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2482 * getdate.y (textint): New member "negative".
2483 (time_zone_hhmm): New function.
2484 Expect 14 shift-reduce conflicts, not 13.
2485 (o_colon_minutes): New rule.
2486 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2487 (yylex): Set the "negative" member of signed numbers.
2489 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2491 Changes imported from coreutils.
2492 * hard-locale.c: Assume <locale.h> exists.
2494 (GLIBC_VERSION): New macro.
2495 (hard_locale): Assume setlocale exists.
2496 Rewrite to avoid #ifdef.
2497 Use strdup rather than malloc + strcpy.
2498 * human.c: Assume <locale.h> exists.
2499 (human_readable): Assume localeconv exists.
2501 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2503 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2504 convert T2, not T. (Imported from libc.)
2506 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2508 * getcwd.c (is_ENAMETOOLONG): New macro.
2509 (__getcwd.c): Don't restore errno; glibc doesn't.
2510 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2511 first, falling back to our code only if its results look suspicious.
2512 Ensure that the resulting buffer is only as large as necessary.
2514 * readutmp.c: Include readutmp.h first.
2515 Include <errno.h>, since readutmp.h no longer does that.
2516 * readutmp.h: Don't include <errno.h>,
2517 <sys/param.h>, <time.h>; not needed to establish interface.
2518 (errno): Remove decl.
2519 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2520 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2521 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2523 2004-11-28 Simon Josefsson <jas@extundo.com>
2525 * base64.h, base64.c: New file.
2527 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2529 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2531 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2533 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2534 HP's ANSI C compiler.
2535 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2536 Declaring int functions causes warnings on some modern systems and
2537 shouldn't be needed to compile on ancient ones.
2538 * same.c (MIN) [defined MIN]: Don't define, since it's already
2541 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2542 with the following changes.
2543 (__set_errno): Parenthesize properly.
2544 Include <stdbool.h>.
2545 (MIN, MAX, MATCHING_INO): New macros.
2546 (__getcwd): Define with prototype, not K&R form.
2547 Use heuristics to allocate default buffer on stack if possible.
2548 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2549 behavior, and to avoid the PATH_MAX limit when computing
2551 Use MATCHING_INO to compare inode number to file.
2552 Check for arithmetic overflow in size calculations.
2553 Fix bug in reallocation of dot array that caused getcwd to fail
2554 on directories nested deeper than 75.
2555 Be more careful about saving errno on error.
2556 Do not use realloc; use only free+malloc, as this is a bit
2557 more flexible and avoids a needless copy operation.
2558 Do not inspect st_dev and st_ino for symbolic links; POSIX
2559 doesn't specify the latter.
2560 Check for closedir errors.
2561 Avoid needless casts.
2562 Use "#ifdef weak_alias" around weak_alias, to be like other
2564 The following changes to getcwd.c have effect only when used in
2565 gnulib; they have no effect inside glibc proper.
2566 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2567 as alloca isn't used.
2568 (alloca, __alloca): Likewise.
2569 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2570 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2571 unconditionally, as gnulib assumes C89 or better.
2572 Do not include <sys/param.h>.
2573 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2574 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2576 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2577 Include <dirent.h> in a way that is compatible with modern Autoconf.
2578 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2579 New macros, if not already defined.
2580 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2581 Use "_LIBC", not "defined _LIBC", for consistency.
2582 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2584 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2585 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2586 * xgetcwd.c: David MacKenzie's old code was removed, so give
2587 credit only to Jim Meyering and adjust the copyright dates.
2588 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2589 <stdlib.h>, <unistd.h>, "pathmax.h".
2590 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2591 (INITIAL_BUFFER_SIZE): Remove.
2592 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2594 2004-11-23 Jim Meyering <jim@meyering.net>
2596 * getopt_.h: Remove trailing blanks.
2598 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2600 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2601 (futimens): New function, which uses futimes if available.
2602 (futimens, utimens): Support timespec==NULL, with same semantics
2603 as utime and utimens.
2604 * utimens.h (futimens): New decl.
2606 2004-11-23 Jim Meyering <jim@meyering.net>
2608 * __fpending.c: Add comment.
2610 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2612 * getopt_.h: Re-addition of __getopt_argv_const caused
2613 redefinition warnings. To avoid them, include the defines
2614 in `#if !defined __need_getopt ... #endif'. The only place
2615 where __getopt_argv_const is used is in definitions
2616 of getopt_long and getopt_long_only below, which are as well
2617 protected by `#ifndef __need_getopt'.
2618 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2619 __need_getopt after including <stdio.h> and <unistd.h> These
2620 headers might have defined it.
2622 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2624 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2626 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2627 optopt): Use them instead of invoking ## directly; otherwise, the
2628 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2630 2004-11-19 Bruno Haible <bruno@clisp.org>
2632 * strtok_r.c: Move comments from here...
2633 * strtok_r.h: ... to here.
2635 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2637 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2638 might fail. Problem reported by Yoann Vandoorselaere.
2639 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2640 that mishandle size_t overflow.
2642 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2644 * canon-host.c: Include "strdup.h".
2645 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2646 Use strdup instead of malloc/strcpy to duplicate strings.
2648 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2649 (human_space_before_unit): New constant.
2650 * human.c (human_readable): Support it.
2652 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2653 (xgetcwd): Set errno correctly when failing.
2654 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2655 the failure is actually due to a PATH_MAX problem.
2657 Further getopt changes to make it more likely that glibc will
2658 buy the changes back.
2659 * getopt.c (POSIXLY_CORRECT): New constant.
2660 (getopt): Use it, so to preserve glibc semantic
2661 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2662 when compiling for libc.
2663 * getopt_.h (__getopt_argv_const): Bring it back.
2664 (getopt_long, getopt_long_only): Use it.
2666 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2667 New arg POSIXLY_CORRECT. All callers changed.
2668 (getopt): Argv is now char * const *, as per standard.
2669 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2670 not char *__getopt_argv_const *.
2671 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2672 _getopt_long_only_r): Likewise.
2673 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2674 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2675 _getopt_long_r, _getopt_long_only_r): Likewise.
2676 * getopt_.h (__getopt_argv_const): Remove.
2677 (getopt): Argv is now char * const *, as per standard.
2679 * getdate.y (tORDINAL): New token.
2680 (day, relunit): Allow it for relative times.
2681 (relative_time_table): Use tORDINAL for ordinals.
2683 2004-11-15 Jim Meyering <jim@meyering.net>
2685 * closeout.c: Include "__fpending.h" once again.
2686 Include <stdbool.h>.
2687 (close_stdout): Don't fail just because stdout was closed initially,
2688 since some programs don't write to stdout in the normal course of
2689 operation (other than --version and --help), and we don't want this
2690 function to make e.g. `touch file >&-' fail.
2691 But do fail if it was closed and someone has tried to write to it.
2692 E.g., `printf foo >&-' must fail.
2694 2004-11-11 Simon Josefsson <jas@extundo.com>
2696 * strtok_r.h, strtok_r.c: New file.
2698 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2700 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2701 we can stop lying to compilers about the constness of argv when we
2702 are compiled outside glibc.
2703 (getopt, getopt_long, getopt_long_only): Use it.
2704 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2706 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2707 _getopt_long_only_r): Likewise.
2708 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2709 _getopt_long_only_r): Likewise.
2711 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2712 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2713 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2714 the other external symbols.
2715 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2716 declaration, since the above renaming now works around collisions.
2718 2004-11-11 Jim Meyering <jim@meyering.net>
2720 * linebreak.c: Remove trailing blanks.
2721 * alloca_.h: Likewise.
2722 * acosl.c: Likewise.
2723 * euidaccess.c: Likewise.
2724 * allocsa.h: Likewise.
2726 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2728 * mktime.c (SHR): New macro, which is a portable
2729 substitute for >> that should work even on Crays.
2730 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2731 Problem reported by Mark D. Baushke in
2732 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2733 * getdate.y (SHR): Likewise.
2735 * strftime.c (SHR): Likewise.
2737 * quotearg.c (struct quoting_options): Use unsigned int for
2738 quote_these_too, so that right shifts are well defined. All uses
2741 2004-11-10 Simon Josefsson <jas@extundo.com>
2743 * getaddrinfo.h, getaddrinfo.c: New files.
2745 2004-11-10 Jim Meyering <jim@meyering.net>
2747 Ensure that no close failure goes unreported.
2748 * closeout.c (close_stdout): Always close stdout. I.e., don't
2749 return early when it seems there's nothing to flush.
2750 Don't include __fpending.h.
2752 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2754 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2756 2004-11-05 Bruno Haible <bruno@clisp.org>
2758 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2759 Reported by Mark D. Baushke <mdb@cvshome.org>.
2761 2004-11-04 Bruno Haible <bruno@clisp.org>
2763 2004-09-11 Bruno Haible <bruno@clisp.org>
2764 * allocsa.valgrind: New file.
2765 2004-02-06 Bruno Haible <bruno@clisp.org>
2766 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2767 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2768 Reported by Christopher Seip <chris.seip@hp.com>.
2770 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2772 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2773 with errno == ERANGE if the buffer is too small.
2774 Problem reported by Mark D. Baushke.
2776 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2778 * xreadlink.c (MAXSIZE): New macro.
2779 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2780 size does not exceed MAXSIZE. Avoid cast.
2781 As suggested by Mark D. Baushke in
2782 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2783 if readlink fails with buffer size just under MAXSIZE, try again
2786 2004-11-02 Derek R. Price <derek@ximbiot.com>
2787 and Paul Eggert <eggert@cs.ucla.edu>
2789 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2790 (get_date): Overparenthesize to avoid GCC warning.
2792 2004-11-02 Bruno Haible <bruno@clisp.org>
2794 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2795 function returns void.
2797 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2799 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2800 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2803 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2805 * getdate.y: Add support for TZ="foo" within a date string.
2806 Fix some bugs near time_t boundaries. Reject dates with
2807 out-of-range components, e.g., "Sept 31".
2808 Include <stdlib.h>, "setenv.h", "xalloc.h".
2809 (ISDIGIT_LOCALE): Remove; unused.
2810 Note that the TZ and time functions used here are not reentrant.
2811 (mktime_ok, get_tz): New functions.
2812 (TZBUFSIZE): New constant.
2813 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2814 This requires that we sometimes generate our own TZ="XXX..." setting.
2816 2004-10-27 Derek R. Price <derek@ximbiot.com>
2818 * mktime.c (not_equal_tm): Remove redundant check.
2820 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2822 * getdate.y: Use Bison 1.875 features, and some minor
2823 code cleanups. This change does not affect semantics.
2824 Don't include <stdlib.h>; no longer needed.
2825 Don't include unlocked-io.h; only the "#if TEST" code uses
2826 stdio, and performance isn't crucial there.
2827 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2828 Bison 1.875 features as described below.
2829 All uses of "PC." replaced by "pc->".
2830 (YYSTYPE): Add a forward declaration.
2831 (yylex, yyerror): Use full prototypes in forward decls.
2832 Use "%pure-parser" rather than obsolescent "%pure_parser".
2833 Use %parse-param and %lex-param instead of obsolescent
2834 YYPARSE_PARAM and YYLEX_PARAM.
2835 (meridian_table, month_and_day_table, time_units_table,
2836 relative_time_table, time_zone_table, military_table,
2837 lookup_zone, lookup_word, get_date):
2838 Use NULL instead of 0 where appropriate.
2839 (to_hour): Avoid abort (), to avoid a dependency on
2841 (yyerror, yylex): Now accepts parser_control * arg.
2842 (main) [TEST]: Use '\0' rather than 0 for char.
2844 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2846 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2847 It's now the caller's responsibility to handle the case where
2848 !HAVE_GETPAGESIZE && !defined getpagesize.
2850 * mktime.c (leapyear): Arg is long int, not int.
2852 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2854 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2856 2004-10-12 Simon Josefsson <jas@extundo.com>
2858 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2859 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2862 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2864 * vsnprintf.h: New file.
2865 * vsnprintf.c: New file.
2867 2004-10-07 Bruno Haible <bruno@clisp.org>
2869 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2870 into the provided buffer.
2872 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2874 * diacrit.c, diacrit.h: Add GPL notice.
2876 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2877 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2878 * logl.c (logl): Keep the code as similar to glibc as possible.
2879 This avoids a potential constant-folding bug.
2881 2004-10-05 Bruno Haible <bruno@clisp.org>
2883 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2885 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2887 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2888 * xmalloc.c (xmemdup): Likewise.
2889 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2890 XFREE): Remove these long-obsolescent macros.
2891 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2892 * xstrdup.c: Remove.
2894 * regex.c (re_comp): Cast gettext return value to char *,
2895 Problem reported by Martin Neitzel via Mark D. Baushke.
2897 2004-10-04 Simon Josefsson <jas@extundo.com>
2899 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2900 '#ifdef USE_UNLOCKED_IO'.
2902 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2904 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2905 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2906 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2907 regex.c, sha1.c, version-etc.c, yesno.c:
2908 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2909 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2910 the includer's responsibility.
2912 Sync from coreutils.
2914 * modechange.c (mode_compile): Don't decrement a pointer that
2915 points to the start of a string, as the C Standard says the
2916 resulting behavior is undefined.
2918 * backupfile.h (enum backuptype): Rename none -> no_backups,
2919 simple -> simple_backups, numbered_existing ->
2920 numbered_existing_backups, numbered -> numbered_backups
2921 to avoid shadowing problems. All uses changed.
2922 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2923 * backupfile.c (check_extension, numbered_backup):
2924 Rename locals to avoid shadowing 'basename'.
2925 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2928 * .cppi-disable: Add getopt_.h, getopt_int.h.
2929 * .cvsignore: Add getopt.h.
2931 2004-10-04 Simon Josefsson <jas@extundo.com>
2933 * memmem.h: New file.
2934 * memmem.c: New file, taken from glibc.
2936 2004-10-02 Jim Meyering <jim@meyering.net>
2938 * dirfd.h, getpagesize.h: Add copyright notice.
2940 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2942 * snprintf.c: Remove comments as to why each header is needed.
2944 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2946 * strsep.h: New file.
2947 * strsep.c: New file.
2949 2004-10-01 Simon Josefsson <jas@extundo.com>
2951 * snprintf.c (snprintf): Handle size==0.
2953 2004-10-01 Simon Josefsson <jas@extundo.com>
2954 Bruno Haible <bruno@clisp.org>
2956 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2957 (snprintf): Declare 'args'.
2959 2004-09-30 Simon Josefsson <jas@extundo.com>
2961 * snprintf.h, snprintf.c: New files.
2963 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2965 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2966 (hol_entry_help): Never translate an empty string.
2967 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2968 * argp.h (OPTION_NO_TRANS): New option.
2970 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2972 * xvasprintf.c: Include xalloc.h.
2973 (xvasprintf): Use xalloc_die, not xmalloc_die.
2975 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2977 * dummy.c: Change copyright notice to FSF, and license to GPL.
2979 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2981 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2982 Problem reported by Bruno Haible in:
2983 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2985 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2987 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2988 in case some system header has #define'd it. Problem reported by
2989 Soeren D. Schulze in
2990 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2992 2004-09-08 Bruno Haible <bruno@clisp.org>
2994 * stdint_.h: New file, taken from GNU clisp.
2996 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2998 * xvasprintf.h: New file.
2999 * xvasprintf.c: New file.
3000 * xasprintf.c: New file.
3002 2004-09-08 Bruno Haible <bruno@clisp.org>
3004 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3006 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3008 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3010 Import from coreutils.
3011 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3012 strings on unbounded length. alloca's performance benefits aren't
3013 that important here.
3015 (parse_with_separator): New function, with most of the internals
3016 of the old parse_user_spec. Allow user to omit both user and group,
3017 for compatibility with FreeBSD.
3018 Clone only the user name, not the entire spec.
3019 Do not set *uid, *gid unless entirely successful.
3020 Avoid memory leak in some failing cases.
3021 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3022 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3023 (parse_user_spec): Rewrite to use parse_with_separator.
3025 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3027 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3028 its complicated substitute.
3029 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3030 and program_invocation_name.
3031 (__argp_basename) [!_LIBC]: Remove; the only use was
3032 replaced by its body.
3033 (__argp_short_program_name): Change condition from
3034 !defined __argp_short_program_name to
3035 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3036 to match argp-namefrob.h.
3037 (__argp_failure): Don't assume strerror_r returns char *.
3038 * argp-parse.c (N_): Define unconditionally.
3039 (argp_default_options): Fill out initializers with 0 to avoid
3042 2004-08-12 Simon Josefsson <jas@extundo.com>
3044 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3045 * getopt_.h: Renamed from getopt.h.
3047 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3049 Merge from coreutils.
3051 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3052 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3053 for Reliant Unix 5.43.
3055 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3056 (union fooround): Use uintmax_t, not long int.
3057 The rest is a merge from libc:
3058 [defined _LIBC]: Include <shlib-compat.h>.
3059 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3061 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3063 * strverscmp.c: Convert to UTF-8.
3065 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3067 * obstack.h (obstack_empty_p):
3068 Don't assume that chunk->contents is suitably aligned.
3069 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3070 Likewise. Problem reported by Benno in
3071 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3073 * chown.c (rpl_chown): Work even if the file is writeable but not
3074 readable. This could be improved further but it'd take some work.
3076 2004-08-08 Simon Josefsson <jas@extundo.com>
3078 * xgethostname.c: Don't include error.h (not used).
3081 * getpass.c: Include getpass.h first.
3083 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3085 * xalloc-die.c: New files.
3086 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3088 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3089 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3090 (_, N_, xalloc_die): Move to xalloc-die.c.
3091 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3092 so that we needn't mess with xalloc_msg_memory_exhausted.
3094 * sha1.h: Renamed from sha.h.
3095 (SHA1_H): Renamed from _SHA_H.
3096 (sha1_ctx): Renamed from sha_ctx.
3097 (sha1_init_ctx): Renamed from sha_init_ctx.
3098 (sha1_process_block): Renamed from sha_process_block.
3099 (sha1_process_bytes): Renamed from sha_process_bytes.
3100 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3101 (sha1_read_ctx): Renamed from sha_read_ctx.
3102 (sha1_stream): Renamed from sha_stream.
3103 (sha1_buffer): Renamed from sha_buffer.
3104 * sha1.c: Likewise; renamed from sha.c.
3105 Do not include <sys/types.h>.
3106 Include <stddef.h> rather than <stdlib.h>.
3108 2004-08-08 Bruno Haible <bruno@clisp.org>
3110 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3111 FILESYSTEM_PREFIX_LEN.
3112 * progreloc.c: Likewise.
3113 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3115 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3118 * argp-help.c (make_hol, hol_append): Don't assume that
3119 SIZE_MAX is a valid preprocessor constant.
3120 (__argp_basename): Change from "#ifndef _LIBC"
3121 to "#ifndef __argp_short_program_name", so that
3122 we don't compile these functions for tar.
3124 More merges from coreutils.
3125 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3126 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3128 * addext.c: Remove; no longer needed.
3129 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3130 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3131 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3132 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3133 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3134 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3135 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3136 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3137 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3138 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3139 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3140 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3141 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3142 Import changes from coreutils.
3144 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3146 Merge from coreutils.
3148 * .gdb-history: Remove; this doesn't belong here.
3150 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3151 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3152 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3154 * dirname.h: Include <stdbool.h>.
3155 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3156 for consistency with POSIX terminology. All uses changed.
3157 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3158 (strip_trailing_slashes): Use bool for booleans.
3159 * stripslash.c (strip_trailing_slashes): Likewise.
3161 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3162 sometimes returns a positive errno value even when it succeeds.
3163 (print_errno_message) [!LIBC]: Fall back on strerror if
3166 * path-concat.c (mempcpy): Don't define if a system header defines it.
3167 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3168 (longest_relative_suffix): New function.
3169 (path_concat): Use it. Assume first argument is not NULL.
3170 Port to DOS. Omit redundant separators.
3171 Report an error instead of returning NULL.
3172 Use mempcpy instead of memcpy.
3173 (xpath_concat): Remove: not declared or used.
3175 * same.h: Include <stdbool.h>
3176 (same_name): Return bool, not int.
3177 * same.c (same_name): Likewise.
3178 (errno): Don't declare; we assume C89 or better now.
3180 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3181 if not already defined.
3183 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3184 * dup-safer.c (errno): Likewise.
3186 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3188 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3191 2004-08-03 Simon Josefsson <jas@extundo.com>
3193 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3194 * progname.h: Don't include stdbool.h.
3196 2004-08-02 Simon Josefsson <jas@extundo.com>
3198 * getsubopt.h: New file, with comments from Bruno Haible.
3199 * getsubopt.c: New file, from glibc, but slightly modified based on
3200 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3202 2004-08-01 Simon Josefsson <jas@extundo.com>
3204 * xgetdomainname.c: Include stdlib.h, for free().
3206 2004-07-16 Simon Josefsson <jas@extundo.com>
3208 * dummy.c: New file.
3210 2004-07-16 Bruno Haible <bruno@clisp.org>
3212 * backupfile.h: Add extern "C" for C++.
3213 * closeout.h: Likewise.
3214 * copy-file.h: Likewise.
3215 * findprog.h: Likewise.
3216 * full-write.h: Likewise.
3217 * pathname.h: Likewise.
3218 * progname.h: Likewise.
3219 * stpcpy.h: Likewise.
3220 * stpncpy.h: Likewise.
3221 * strcase.h: Likewise.
3222 * strstr.h: Likewise.
3223 * xalloc.h: Likewise.
3225 * mbswidth.h: Add extern "C" for C++.
3226 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3228 2004-07-09 Simon Josefsson <jas@extundo.com>
3230 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3231 failed without this.)
3233 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3235 * fchown-stub.c: New file.
3237 2004-06-24 Jim Meyering <jim@meyering.net>
3239 * obstack.h (obstack_base): Cast to (void *), per documentation.
3241 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3243 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3245 2004-06-01 Jim Meyering <jim@meyering.net>
3247 * calloc.c: New file.
3249 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3251 * getdate.y (yylex): Allow space between sign and number.
3252 Problem reported by Dan Jacobson.
3254 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3255 and Jim Meyering <jim@meyering.net>
3257 Merge from coreutils CVS.
3259 * stat-macros.h: New file, with contents from file-type.h
3260 and coreutils' system.h.
3261 * file-type.c: Include "stat-macros.h".
3262 * file-type.h (file_type): Move all macro definitions to new file,
3265 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3266 Wrap old code with this conditional.
3267 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3268 function that does not dereference symlinks.
3269 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3271 * xreadlink.c: Include xreadlink.h first, to catch .h file
3272 dependency problems.
3273 (xreadlink): Accept new arg SIZE, for efficiency.
3274 All decls and uses changed.
3275 * xreadlink.h: Include <stddef.h>, for size_t.
3277 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3278 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3280 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3282 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3284 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3285 macros to be defined.
3286 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3287 the allocator returns NULL because the requested size is zero.
3289 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3291 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3292 var. Add comment explaining why libc still defines it. This
3293 merges the following patch from glibc:
3294 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3296 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3298 * obstack.c (_obstack): Remove unused variable. It hasn't been
3299 present in glibc since revision 1.1 of this file.
3300 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3301 obstack_alignment_mask, obstack_alloc, obstack_base,
3302 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3303 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3304 obstack_grow0, obstack_init, obstack_int_grow,
3305 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3306 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3307 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3308 nonexistent functions.
3310 2004-05-17 Derek R. Price <derek@ximbiot.com>
3311 Paul Eggert <eggert@cs.ucla.edu>
3313 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3315 2004-05-14 Bruno Haible <bruno@clisp.org>
3317 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3318 that consists of a '.' followed by an empty digit string.
3319 Patch by Tor Lillqvist <tml@iki.fi>.
3321 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3323 Port obstack to the AS/400, where pointers are 16 bytes wide and
3324 you cannot cast an integer to a valid pointer. This patch is
3325 currently waiting to be integrated into glibc; see
3326 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3328 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3329 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3330 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3331 (struct obstack): temp member is now a union of a pointer and
3332 an integer, instead of an integer. All integer uses changed.
3333 This does not affect the physical layout of struct obstack,
3334 except on hosts (like the AS/400) where the size or alignment of
3335 void * is greater than that of ptrdiff_t.
3336 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3337 __STDC__)]: Store temporary in pointer member of union, not
3339 * obstack.c: Include <stddef.h>, for offsetof.
3340 (struct fooalign): Remove; it doesn't need a name.
3341 (union fooround): Change double to long double, and add void *.
3342 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3343 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3344 not a macro. Hence the values are always int; so remove all
3345 casts-to-int in uses.
3347 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3348 Derek Price <derek@ximbiot.com>
3350 * alloca.c: Include <alloca.h>, to get our interface.
3351 * alloca_.h: Use __alloca on AIX, so that we don't have to
3352 include <alloca.h> first. Use C89 prototype for alloca; this
3353 requires including <stddef.h> for size_t. Use extern "C" if C++.
3354 Use #elif for simplicity, since we can assume C89 now.
3355 Don't try to source the system alloca.h since it will not be found
3356 and to prevent recursively including its replacement.
3357 * fnmatch.c: Include <alloca.h> instead of opencoding.
3358 * regex.c: Likewise.
3360 2004-05-16 Derek Price <derek@ximbiot.com>
3361 Paul Eggert <eggert@cs.ucla.edu>
3363 getline cleanup. This changes the getndelim2 API: both order of
3364 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3367 * getline.c: Don't include stddef.h or stdio.h, since our
3368 interface does that.
3369 (getline): Always use getdelim, so that we don't have two
3370 copies of this code.
3371 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3373 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3374 (GETNDELIM2_MAXIMUM): New macro.
3375 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3376 instead of the old practice of delim2==0. All callers changed.
3377 Return -1 on overflow, instead of returning junk.
3378 Do not set *linesize unless allocation succeeds.
3379 * getndelim2.h: Do not include stddef.h; no longer needed, now
3380 that we include sys/types.h.
3381 * getnline.h: Likewise.
3382 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3383 (getndelim2): Reorder arguments.
3384 * getnline.c (getnline, getndelim):
3385 Don't discard the NMAX argument.
3386 (getnline): Invoke getndelim, to avoid code duplication.
3387 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3388 of (size_t) -1 by callers of the getnline family.
3390 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3392 * nanosleep.c (suspended): Change its type from int to
3393 sig_atomic_t volatile.
3394 (first_call): Make it private to rpl_nanosleep, and have it
3395 be zero initially as that's a bit faster.
3396 (my_usleep): Round up fractional times instead of truncating them,
3397 as this is the usual meaning for 'sleep'.
3399 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3401 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3402 (ENOSYS): Define if not defined.
3403 (settime): Fall back on stime if it exists and settimeofday fails.
3404 But don't bother with fallbacks if a method fails with errno == EPERM.
3406 2004-05-11 Jim Meyering <jim@meyering.net>
3408 Prior to this change, the save_cwd caller required read access to the
3409 current directory on most systems (ones with the fchdir function).
3411 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3412 fails, try write-only, and finally, resort to using xgetcwd.
3414 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3416 * obstack.c, obstack.h: Import changes from libc.
3418 2004-04-28 Bruno Haible <bruno@clisp.org>
3420 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3421 implicitly appends .exe to executables.
3422 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3423 accepts Windows pathnames.
3424 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3425 Cygwin like Windows, since it now accepts Windows pathnames.
3426 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3427 Cygwin like Windows, since it now accepts Windows pathnames.
3428 Reported by Derek Robert Price <derek@ximbiot.com>.
3430 2004-04-20 Jim Meyering <jim@meyering.net>
3432 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3434 2004-04-20 Jim Meyering <jim@meyering.net>
3435 Bruno Haible <bruno@clisp.org>
3437 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3438 memory when realloc fails.
3440 2004-04-18 Jim Meyering <jim@meyering.net>
3442 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3443 don't leak memory and do call END_UTMP_ENT.
3445 2004-04-11 Paul Eggert <eggert@twinsun.com>
3447 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3448 (CHAR_BIT): Remove, since we assume C89.
3449 Include <stdint.h> if available, as per current Autoconf CVS advice.
3451 2004-03-30 Paul Eggert <eggert@twinsun.com>
3453 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3454 not bool, to be more consistent with Unix conventions.
3455 Suggested by Bruno Haible.
3457 Merge from coreutils.
3459 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3462 * getdate.h: Include stdbool.h, and timespec.h instead of
3463 the usual <time.h> dance.
3464 (get_date): Change signature to support fractional time stamps.
3465 All callers changed.
3466 * getdate.y: Include "getdate.h" first, as we can now
3467 assume C89 and don't need to worry about 'const'.
3468 Similarly, include "unlocked-io.h" near start, not in middle.
3470 (textint.value): Use long int rather than int.
3471 (textint.digits): Use size_t rather than int.
3472 (BILLION, LOG10_BILLION): New constants.
3473 (parser_control): New member rel_ns. Members day_ordinal,
3474 time_zone, month, day, hour, minutes, rel_year, rel_month,
3475 rel_day, rel_hour, rel_minutes, rel_seconds
3476 are now long int, not int. Member seconds is now struct timespec,
3477 not int. New member timespec_seen. Members dates_seen, days_seen,
3478 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3480 (%union.intval): Now long int, not int.
3481 New member timespec.
3482 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3483 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3484 (spec): Now is a timespec or an item list.
3485 (timespec, items): New nonterminals.
3486 (time, rel, relunit, number, get_date):
3487 Add support for fractional seconds.
3488 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3489 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3490 (to_hour): First arg is now long int, not int.
3491 (to_year): Returns long int, not int.
3492 Don't treat year -70 like 70.
3493 (tm_diff): Returns long int, not int.
3494 (lookup_word): Use bool instead of int when appropriate.
3495 (yylex): Use size_t for count, not int.
3496 Detect overflow when parsing large integer constants.
3497 Add support for fractions.
3498 (get_date): Make pointers 'const' if possible.
3499 Use more-portable code to detect integer overflow.
3500 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3501 Don't use ctime; it's not reliable if the year has >4 digits.
3503 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3504 This is for compatibility with BSD.
3506 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3507 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3508 From coreutils' system.h.
3510 * userspec.c: Don't include "posixver.h".
3511 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3512 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3513 compatible extension. Simplify code by removing a boolean int
3514 that was always nonzero if a string was nonnull.
3516 2004-03-30 Jim Meyering <jim@meyering.net>
3518 Merge from coreutils.
3520 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3522 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3523 an empty input stream.
3525 * readtokens.c: Include <stdbool.h>.
3526 (readtoken): Use `size_t' rather than int/long.
3527 All callers adjusted.
3528 Use `bool' rather than `int' where appropriate.
3529 Use memset rather than an explicit loop.
3530 Use x2nrealloc rather than xrealloc.
3531 Allow the use of `\0' as a delimiter.
3532 (readtokens): Likewise.
3533 * readtokens.h (readtoken, readtokens): Update prototypes.
3535 2004-03-30 Bruno Haible <bruno@clisp.org>
3537 * getloadavg.c (getloadavg): Don't assume setlocale returns
3540 2004-03-29 Paul Eggert <eggert@twinsun.com>
3542 Merge changes to getloadavg.c from coreutils and Emacs.
3544 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3545 Define to an expression, not to the empty string.
3546 Include cloexec.h and xalloc.h.
3547 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3548 Use set_cloexec_flag rather than rolling our own.
3549 * cloexec.c, cloexec.h: New files.
3551 2004-03-18 Paul Eggert <eggert@twinsun.com>
3553 * getopt.h: Sync with libc CVS.
3555 2004-03-18 Paul Eggert <eggert@twinsun.com>
3556 Bruno Haible <bruno@clisp.org>
3558 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3559 not on all platforms that have <wchar.h>.
3560 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3562 2004-03-09 Paul Eggert <eggert@twinsun.com>
3564 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3566 * getopt_int.h: New file, also synced from libc.
3568 2004-03-07 Paul Eggert <eggert@twinsun.com>
3570 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3571 '#if' expressions. Unlike the code it replaces, it does not
3572 depend on (defined _SC_PAGESIZE). However, it does depend on
3573 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3574 first reported by Jason Andrade in
3575 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3577 2004-01-18 Simon Josefsson <jas@extundo.com>
3579 * strdup.h: New file.
3580 * strdup.c: Include it.
3581 * path-concat.c: Include strdup.h. Drop strdup declaration.
3582 * userspec.c: Include strdup.h. Drop strdup declaration.
3584 2004-02-06 Karl Berry <karl@gnu.org>
3586 * config.charset: update from gettext 0.14.1.
3588 2004-02-05 Paul Eggert <eggert@twinsun.com>
3590 Add comments and code, prompted by suggestions from Bruno Haible
3592 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3593 describing the enum quoting_style values.
3594 * quotearg.c (quotearg_alloc): New function.
3595 (quotearg_buffer_restyled): Treat lone { and } as special.
3596 Treat = as special. Work around bug with older shells
3597 that "see" a '\' that is really the 2nd byte of a multibyte char.
3598 Quote empty string with shell_quoting_style.
3600 2004-02-03 Bruno Haible <bruno@clisp.org>
3602 * pipe.h: New file, from GNU gettext.
3603 * pipe.c: New file, from GNU gettext.
3605 2004-01-27 Bruno Haible <bruno@clisp.org>
3607 * execute.h: New file, from GNU gettext.
3608 * execute.c: New file, from GNU gettext.
3609 * w32spawn.h: New file, from GNU gettext.
3611 2004-01-23 Paul Eggert <eggert@twinsun.com>
3613 Exit-status fix from coreutils.
3615 Use exit_failure consistently in place of EXIT_FAILURE,
3616 so that program exit statuses are consistent on failure.
3618 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3619 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3620 * argmatch.h: Comment fix to match the above.
3621 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3622 Now a macro referring to exit_failure, instead of a separate
3623 variable. Include "exitfail.h" to get it.
3624 * xstrtol.h: Include "exitfail.h".
3625 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3627 * long-options.c (parse_long_options): Use prototype
3628 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3631 2004-01-21 Jim Meyering <jim@meyering.net>
3633 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3634 so as not to conflict with a different-sized __mktime_internal
3635 function in GNU libc.
3636 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3637 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3639 2004-01-18 Paul Eggert <eggert@twinsun.com>
3641 Merge from diffutils.
3643 * file-type.c (file_type): Add typed memory objects.
3644 * file-type.h (S_TYPEISTMO): New macro.
3646 * c-stack.h (c_stack_action): Remove argv argument.
3647 * c-stack.c (c_stack_action): Likewise. All uses changed.
3648 (die): Don't calculate message unless segv_action returns.
3649 (get_stack_location, min_address_from_argv, max_address_from_argv,
3650 volatile stack_base, volatile_stack_size): Remove.
3651 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3652 that every segmentation violation is a stack overflow. (Ouch!)
3653 See Debian bug 136249 (still outstanding) for more info about why
3654 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3656 2003-11-30 Bruno Haible <bruno@clisp.org>
3658 Safer stack allocation.
3659 * setenv.c: Include allocsa.h.
3660 (alloca): Remove fallback definition.
3661 (freea): Remove macro.
3662 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3665 2003-10-17 Bruno Haible <bruno@clisp.org>
3667 * binary-io.h: Avoid warnings on Cygwin.
3669 2003-12-28 Bruno Haible <bruno@clisp.org>
3671 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3672 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3674 2003-11-28 Bruno Haible <bruno@clisp.org>
3676 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3678 2003-11-27 Bruno Haible <bruno@clisp.org>
3680 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3682 2003-11-17 Bruno Haible <bruno@clisp.org>
3684 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3686 2003-11-24 Bruno Haible <bruno@clisp.org>
3688 * xallocsa.h: New file, from GNU gettext.
3689 * xallocsa.c: New file, from GNU gettext.
3691 2003-11-24 Bruno Haible <bruno@clisp.org>
3693 * allocsa.h: New file, from GNU gettext.
3694 * allocsa.c: New file, from GNU gettext.
3696 2003-11-24 Bruno Haible <bruno@clisp.org>
3698 * eealloc.h: New file.
3700 2004-01-15 Jim Meyering <jim@meyering.net>
3702 Merge from coreutils.
3704 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3705 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3706 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3708 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3709 optional configure-time default.
3711 * version-etc.c (version_etc_copyright): Update copyright date.
3713 * xreadlink.c (xreadlink): Correct outdated comment.
3715 2004-01-15 Paul Eggert <eggert@twinsun.com>
3717 Merge from coreutils.
3719 * posixver.c: Include posixver.h.
3721 * same.c: Include <stdbool.h>, <limits.h>.
3722 (_POSIX_NAME_MAX): Define if not defined.
3724 (same_name): If file names are silently truncated, report
3725 that the file names are the same if they are the same after
3726 the silent truncation.
3728 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3729 conversion function.
3730 * xstrtod.c (xstrtod): Likewise. All callers changed to
3731 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3734 2004-01-14 Paul Eggert <eggert@twinsun.com>
3736 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3737 with like-named macro in fnmatch.c.
3738 (EXT): Use an internal constant instead.
3740 Merge fnmatch patches from glibc.
3741 * fnmatch.c (mbsinit): Remove define.
3742 Add libc_hidden_ver (__fnmatch, fnmatch).
3743 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3744 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3746 2003-12-14 Karl Berry <karl@gnu.org>
3748 * config.charset: update from gettext-runtime.
3750 2003-12-03 Paul Eggert <eggert@twinsun.com>
3752 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3753 Bug reported by Alfred M. Szmidt.
3755 2003-11-29 Karl Berry <karl@gnu.org>
3757 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3759 2003-11-23 Paul Eggert <eggert@twinsun.com>
3760 Bruno Haible <bruno@clisp.org>
3762 * printf-parse.h: Don't include sys/types.h.
3763 (ARG_NONE): New macro.
3764 (char_directive): Change type of *arg_index fields to size_t.
3765 * printf-parse.c: Don't include sys/types.h.
3766 (SSIZE_MAX): Remove macro.
3767 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3768 Remove unnecessary overflow check.
3769 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3772 2003-11-24 Paul Eggert <eggert@twinsun.com>
3774 * alloca.c: Remove dependency on xalloc module.
3775 (xalloc_die): Remove.
3776 (memory_full) [!defined emacs]: New macro.
3777 [!defined emacs]: Don't include xalloc.h.
3778 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3779 address arithmetic overflows. Change datatypes a bit to avoid
3782 2003-11-22 Jim Meyering <jim@meyering.net>
3784 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3786 2003-11-17 Bruno Haible <bruno@clisp.org>
3788 * vasnprintf.c (alloca): Remove fallback definition.
3789 (freea): Remove definition.
3790 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3791 Reported by Paul Eggert.
3793 2003-11-17 Jim Meyering <jim@meyering.net>
3795 On systems without utime and without a utimes function capable of
3796 dealing with a NULL struct utimbuf* argument, this utime replacement
3797 could -- in unusual circumstances -- leak a file descriptor.
3798 * utime.c: Include <unistd.h> and <errno.h>.
3799 (utime_null): Be sure to close `fd' and to preserve errno.
3800 Reported by Geoff Collyer via Arnold Robbins.
3802 2003-11-16 Paul Eggert <eggert@twinsun.com>
3803 Bruno Haible <bruno@clisp.org>
3805 Protect against address arithmetic overflow.
3806 * printf-args.h: Include stddef.h.
3807 (arguments): Change type of field 'count' to size_t.
3808 * printf-args.c (printf_fetchargs): Use size_t instead of
3809 'unsigned int' where appropriate.
3810 * printf-parse.h: Include sys/types.h.
3811 (char_directive): Change type of *arg_index fields to ssize_t.
3812 (char_directives): Change type of fields 'count', max_*_length to
3814 * printf-parse.c: Include sys/types.h and xsize.h.
3815 (SSIZE_MAX): Define fallback value.
3816 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3817 instead of 'int' where appropriate. Check a_allocated, d_allocated
3818 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3819 * vasnprintf.c: Include xsize.h.
3820 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3821 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3822 overflow. Avoid wraparound when converting a width or precision from
3825 2003-11-16 Bruno Haible <bruno@clisp.org>
3827 Update from GNU gettext.
3828 * printf-parse.c: Generalize to it can be compiled for wide strings.
3829 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3830 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3831 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3832 SNPRINTF): New macros.
3833 Don't include <alloca.h> if the file is used inside libintl.
3834 (local_wcslen): New function, for Solaris 2.5.1.
3835 (VASNPRINTF): Use it instead of wcslen.
3837 2003-11-16 Bruno Haible <bruno@clisp.org>
3839 * xsize.h (xmax): New function.
3840 (xsum, xsum3, xsum4): Declare as "pure" functions.
3842 2003-11-12 Paul Eggert <eggert@twinsun.com>
3844 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3845 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3846 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3847 heuristic is just as accurate as far as we know, and it removes a
3848 dependency on size_max.m4 and ptrdiff_max.m4.
3850 2003-11-12 Paul Eggert <eggert@twinsun.com>
3852 * xstrtol.c (__xstrtol): Remove "break" immediately after
3853 "return", to pacify some unknown compiler. Problem reported
3856 2003-11-11 Bruno Haible <bruno@clisp.org>
3858 * xsize.h (SIZE_MAX): Remove fallback definition.
3859 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3862 2003-11-10 Paul Eggert <eggert@twinsun.com>
3864 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3865 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3866 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3868 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3869 not (size_t) -1, since it's defined here.
3871 2003-11-06 Paul Eggert <eggert@twinsun.com>
3873 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3874 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3875 Reject sizes of exactly SIZE_MAX bytes.
3876 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3877 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3879 2003-11-05 Bruno Haible <bruno@clisp.org>
3881 * xsize.h: Include limits.h, to avoid a possible collision with
3882 SIZE_MAX defined in <limits.h> on Solaris.
3884 2003-11-04 Bruno Haible <bruno@clisp.org>
3886 * xsize.h: New file.
3887 * linebreak.c: Include xsize.h.
3888 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3889 argument for overflow.
3890 Suggested by Paul Eggert.
3892 2003-10-31 Bruno Haible <bruno@clisp.org>
3894 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3895 to avoid (extremely rare) race condition.
3896 Suggested by Paul Eggert.
3898 2003-11-03 Jim Meyering <jim@meyering.net>
3900 * userspec.c: Include "userspec.h".
3901 * userspec.h: New file.
3903 2003-10-31 Paul Eggert <eggert@twinsun.com>
3905 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3906 * mountlist.c (SIZE_MAX): Define if not defined already.
3907 (read_filesystem_list): Set and use me_type_malloced.
3908 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3909 whatever the type happens to be), for brevity and consistency.
3910 Check for size calculation overflow on Alphas running OSF/1.
3912 2003-10-31 Jim Meyering <jim@meyering.net>
3914 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3916 * linebuffer.c: Include <string.h> for declaration of memset.
3918 2003-10-30 Paul Eggert <eggert@twinsun.com>
3919 Bruno Haible <bruno@clisp.org>
3921 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3922 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3924 2003-10-29 Paul Eggert <eggert@twinsun.com>
3926 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3927 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3929 * quotearg.c (quotearg_n_options): Use it.
3930 * group-member.c: Include <stdbool.h>.
3931 (free_group_info): Arg is now const *; don't free arg.
3932 (get_group_info): Now returns bool and accepts struct group_info *,
3933 rather than returning a malloc'ed struct group_info *.
3934 All uses changed. Check for overflow in internal size calculation.
3936 * getusershell.c (readname): Simplify the code by using x2nrealloc
3937 rather than xmalloc/xrealloc.
3938 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3939 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3940 conformance bug: the old code used a pointer after freeing the
3941 storage that it addressed.
3942 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3943 rather than doing it by hand.
3944 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3945 the buffer preserved. Use free and xmalloc instead.
3946 * quotearg.c (quotearg_n_options): Likewise.
3947 Use a simpler test for size overflow. Don't use xalloc_oversized
3948 because unsigned int might be wider than size_t (!); this suggests
3949 that we should switch from unsigned int to size_t for slot numbers.
3951 2003-10-27 Bruno Haible <bruno@clisp.org>
3953 * stdbool_.h: Better support for BeOS.
3955 2003-10-27 Paul Eggert <eggert@twinsun.com>
3957 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3958 to allocate the returned structure. Do not allocate a subarray,
3959 as x2nrealloc will do that.
3960 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3961 instead of xnrealloc.
3962 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3964 2003-10-26 Paul Eggert <eggert@twinsun.com>
3966 * xalloc.h (xalloc_oversized): New static inline function, for
3967 callers that want to do their own size-overflow checking. Include
3968 <stdbool.h>, since xalloc_oversized returns bool.
3969 * xalloc.c (array_size_overflow): Remove. All callers changed
3970 to use xalloc_oversized.
3972 Add two functions x2realloc, x2nrealloc, for programs that grow
3973 arrays dynamically by doubling their sizes.
3974 * xalloc.h (x2realloc, x2nrealloc): New decls.
3975 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3978 Port to C99 semantics for 'inline' of external functions.
3979 Bug reported by Bruno Haible.
3980 * xmalloc.c (xnmalloc_inline): New static inline function,
3981 with the old contents of xnmalloc.
3982 (xnmalloc, xmalloc): Use it.
3983 (xnrealloc_inline): New static inline function,
3984 with the old contents of xnrealloc.
3985 (xnrealloc, xrealloc): Use it.
3987 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3989 2003-10-25 Paul Eggert <eggert@twinsun.com>
3991 Fix several address-calculation bugs in the hash modules,
3992 plus some minor code cleanup.
3994 * hash.h: Include <stdbool.h>, for bool.
3995 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3996 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3997 hash_get_n_entries, hash_get_max_bucket_length,
3998 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3999 hash_rehash): Use size_t rather than unsigned.
4000 * hash.c (struct hash_table, hash_get_n_buckets,
4001 hash_get_n_buckets_used, hash_get_n_entries,
4002 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4003 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4004 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4006 (SIZE_MAX): Define if not defined.
4007 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4008 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4010 Use const * when possible.
4011 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4012 (check_tuning): Fix bug: if tuning parameters were very close to
4013 0 or 1, rounding errors could have caused subscript violations.
4014 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4015 (hash_initialize): Add 'fail:' label
4016 to free table and return NULL, and use it to simplify code.
4017 Use calloc rather than clearing the storage ourself.
4018 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4019 buffer size calculations.
4020 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4021 Include <stddef.h>, for size_t.
4022 * hash-pjw.c (hash_pjw): Likewise.
4023 Switch to method described by Bruno Haible.
4024 Include <limits.h>, for CHAR_BIT.
4025 (SIZE_BITS): New macro.
4027 2003-10-21 Paul Eggert <eggert@twinsun.com>
4029 * getndelim2.c (getndelim2): When size calculation overflows,
4030 ceiling the allocation at NMAX bytes rather than silently
4031 discarding input bytes before NMAX is reached. This makes
4032 a difference only if NMAX exceeds SIZE_MAX / 2.
4034 * obstack.c: Merge from glibc.
4035 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4036 Add libc_hidden_def (_obstack_newchunk).
4037 (_obstack_free) [! defined _LIBC]: Remove.
4038 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4039 a clone of the function body.
4040 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4041 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4043 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4044 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4047 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4048 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4049 Don't use lvalue casts, as GCC plans to remove support for them
4050 in GCC 3.5. Reported by Joseph S. Myers. This bug
4051 was also present in the non-GCC version, indicating that this
4052 code had always been buggy and had never been widely used.
4053 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4054 Use the fast variant of each macro, rather than copying the
4055 definiens of the fast variant; that way, we'll be more likely to
4056 catch future bugs in the fast variants.
4058 2003-10-20 Bruno Haible <bruno@clisp.org>
4060 * wait-process.h: New file, from GNU gettext.
4061 * wait-process.c: New file, from GNU gettext.
4063 2003-10-19 Jim Meyering <jim@meyering.net>
4065 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4067 2003-10-16 Paul Eggert <eggert@twinsun.com>
4069 * getgroups.c: Include <errno.h>, <stdlib.h>.
4070 (getgroups): First arg is int, not size_t.
4071 Don't let 'free' mangle errno.
4073 2003-10-16 Jim Meyering <jim@meyering.net>
4075 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4077 2003-10-15 Paul Eggert <eggert@twinsun.com>
4079 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4081 (new_exclude, add_exclude_file): Initial size no longer needs to
4083 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4084 our own address arithmetic overflow checking.
4086 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4087 (fnmatch): Do not alloca more than 2000 wide characters;
4088 instead, use malloc for large buffers.
4089 Check for address arithmetic overflow, and return -1
4090 with errno set to ENOMEM in that case.
4091 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4092 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4093 instead, return -1. Check for address arithmetic overflow.
4095 2003-10-14 Paul Eggert <eggert@twinsun.com>
4097 Handle invalid suffixes and overflow independently, so that
4098 callers can treat them independently as needed. Fix some bugs in
4099 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4100 suffix for a human-readable blocksize. The major caller-visible
4101 change is the addition of a new
4102 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4103 that both overflow and suffix chars were found.
4105 * human.c (humblock): Don't check separately for invalid suffix
4106 char; that is xstrtoumax's job (now that its bug is fixed).
4107 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4108 INTMAX_MAX]: New macros.
4109 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4110 TYPE_MAXIMUM): New macros.
4111 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4112 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4113 if overflow occurs, as it's what __strtol does and it's more useful
4115 (__xstrtol): If __strtol reports some error other than ERANGE,
4116 reflect it to the caller as LONGINT_INVALID. If it reports
4117 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4118 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4119 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4121 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4122 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4123 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4124 [defined UINTMAX_MAX]: New macros.
4126 2003-10-14 Bruno Haible <bruno@clisp.org>
4128 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4129 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4130 Also use volatile where needed.
4132 2003-10-12 Paul Eggert <eggert@twinsun.com>
4134 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4135 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4136 and define in terms of the other primitives.
4137 * xmalloc.c: Include stdbool.h; do not include exit.h.
4138 (SIZE_MAX): Define if not already defined.
4139 (array_size_overflow): New function.
4140 (xalloc_die): Abort instead of exiting if 'error' returns.
4141 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4142 (xmalloc, xrealloc): Use them.
4143 (xcalloc): Check for address arithmetic overflow.
4144 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4145 a bit faster than strcpy.
4147 2003-10-08 Paul Eggert <eggert@twinsun.com>
4149 Merge getpass from libc, plus a few fixes.
4151 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4152 Include <stdbool.h>.
4153 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4154 __fsetlocking to empty.
4155 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4156 do include <bits/libc-lock.h>.
4157 Do not include <fcntl.h>; not needed.
4158 [_LIBC]: Include <wchar.h>.
4159 (NOTCANCEL_MODE): New macro.
4160 (flockfile, funlockfile) [_LIBC]: New macros.
4161 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4162 [!_LIBC]: New macros.
4163 (call_fclose): New function.
4164 (getpass): Use it. Save tty stream separately; this simplifies the
4165 code and makes it more reliable if stdin happens to equal stdout.
4166 Invoke __fsetlocking on tty.
4167 Handle thread cancellation if needed.
4168 Namespace cleanup (use __tcgetattr, __getline).
4169 Use bool for Booleans.
4170 [USE_IN_LIBIO]: Handle wide streams.
4171 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4172 stream might go where.
4174 * unlocked-io.h: Include <stdio.h>, so that the caller
4175 doesn't have to include <stdio.h> before us.
4176 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4177 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4178 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4179 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4180 if not declared, so that we can use getpass.c code from libc without
4182 (flockfile, ftrylockfile, funlockfile): New macros.
4184 2003-10-06 Bruno Haible <bruno@clisp.org>
4186 * version-etc-2.h: Remove file.
4187 * version-etc-2.c: Remove file.
4189 2003-09-25 Jim Meyering <jim@meyering.net>
4190 Bruno Haible <bruno@clisp.org>
4192 This lets translators provide better translations for the
4193 "Written by ..." part of --version output.
4194 * version-etc.h: Include stdarg.h.
4195 (version_etc_copyright): Declare as readonly.
4196 (version_etc): Make this function variadic with a NULL-terminated list
4197 of author name strings.
4198 (version_etc_va): New declaration.
4199 * version-etc.c: Include stdarg.h, stdlib.h.
4200 (version_etc_copyright): Declare as readonly.
4201 (version_etc_va): New function. Provide a different translatable string
4202 for each possible number of authors < 10. Abbreviate when there are 10
4204 (version_etc): Make this function variadic. Call version_etc_va.
4205 Suggestion from Gary V. Vaughan.
4207 * long-options.h (parse_long_options): Change prototype: the authors
4208 string is moved to the end and becomes variadic.
4209 * long-options.c: Include stdarg.h.
4210 (parse_long_options): Make this function variadic, too.
4211 Call version_etc_va, not version_etc.
4213 2003-10-06 Bruno Haible <bruno@clisp.org>
4215 * fatal-signal.h: New file, from GNU gettext.
4216 * fatal-signal.c: New file, from GNU gettext.
4218 2003-10-04 Karl Berry <karl@gnu.org>
4220 * argp*: update from libc.
4222 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4224 * getpass.c (getpass): Use a no-op fseek when switching from input to
4225 output mode on the same stream.
4227 2003-09-29 Paul Eggert <eggert@twinsun.com>
4229 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4230 Fix arg typo in previous patch.
4232 2003-09-28 Jim Meyering <jim@meyering.net>
4234 * error.c: Correct cpp indentation.
4236 2003-09-27 Paul Eggert <eggert@twinsun.com>
4238 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4239 Omit the special code that used __typeof__, since we worry that
4240 it could be more trouble than it's worth. See:
4241 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4242 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4246 2003-09-26 Jim Meyering <jim@meyering.net>
4248 * error.c (error_tail): Move some declarations
4249 into inner scope where the local variables are used.
4251 2003-09-26 Bruno Haible <bruno@clisp.org>
4253 * stpncpy.h (gnu_stpncpy): New declaration.
4254 (stpncpy): Define as alias for gnu_stpncpy.
4255 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4257 2003-09-26 Paul Eggert <eggert@twinsun.com>
4259 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4260 (error_tail): Do not loop, reallocating temporary buffer, since
4261 the output cannot contain more wide characters than the input
4262 contains bytes, the size must be big enough already. This avoids
4263 one potential size overflow calculation. Check for size overflow
4264 when calculating temporary buffer size. Free temporary buffer
4265 when done, if it was allocated with malloc; this plugs a memory
4266 leak. Remove casts from void * to pointers, that are no longer
4267 needed now that we're assuming C89 or better.
4269 Merge error changes from glibc.
4271 * error.c, error.h: Update copyright notice header to match glibc.
4272 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4273 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4274 Disable cancellation while printing error.
4275 * error.h: Prepend __ to parameter names.
4277 2003-09-25 Karl Berry <karl@gnu.org>
4279 * argp-fmtstream.c, argp-help.c: update from libc.
4281 2003-09-25 Bruno Haible <bruno@clisp.org>
4283 * version-etc-2.h: New file, from version-etc.h with modifications.
4284 * version-etc-2.c: New file, from version-etc.c with modifications.
4286 2003-09-25 Simon Josefsson <jas@extundo.com>
4288 * xgetdomainname.h: New file.
4289 * xgetdomainname.c: New file.
4291 2003-09-25 Simon Josefsson <jas@extundo.com>
4292 Bruno Haible <bruno@clisp.org>
4294 * getdomainname.h: New file.
4295 * getdomainname.c: New file.
4297 2003-09-24 Paul Eggert <eggert@twinsun.com>
4299 * linebuffer.c (freebuffer): Don't free the argument, just
4300 the buffer associated with the argument. Bug reported by
4303 2003-09-19 Karl Berry <karl@gnu.org>
4305 * argp.h: update from libc.
4307 2003-09-16 Paul Eggert <eggert@twinsun.com>
4309 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4310 input error, instead of returning NULL the next time we are called
4311 (and therefore losing track of errno).
4313 2003-09-15 Paul Eggert <eggert@twinsun.com>
4315 * getndelim2.c (getndelim2): Don't trash errno when a read
4316 fails, so that the caller gets the proper errno.
4318 * readutmp.c (read_utmp): Likewise.
4319 Check for fstat error. Close stream and free storage
4322 2003-09-14 Bruno Haible <bruno@clisp.org>
4324 * fwriteerror.h: New file.
4325 * fwriteerror.c: New file.
4327 2003-09-14 Jim Meyering <jim@meyering.net>
4329 * getloadavg.c: Correct cpp indentation.
4330 * strdup.c: Likewise.
4331 * vasnprintf.c: Likewise.
4333 2003-09-12 Paul Eggert <eggert@twinsun.com>
4335 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4336 * obstack.c [!defined _LIBC]: Likewise.
4337 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4338 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4339 * exitfail.c: Don't include stdlib.h; no longer needed.
4341 More changes to assume C89 or better.
4343 * error.c (error_tail): Assume vprintf.
4345 * argmatch.c (getenv): Remove decl.
4346 * progreloc.c (get_full_program_name): Define via prototype.
4347 * setenv.c (clearenv): Likewise.
4348 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4350 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4351 (malloc, memcpy): Remove decls.
4352 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4353 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4354 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4355 (memcpy): Remove macro.
4356 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4357 (__P): Remove. All uses removed.
4358 (PTR): Remove. All uses changed to void *.
4359 (CHAR_BIT, NULL): Remove.
4360 (spaces, zeros, memset_space, memset_zero)
4361 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4363 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4364 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4365 Define with prototype.
4366 Remove now-unnecessary prototype decl.
4367 (extra_args_spec): Assume ANSI C. All uses changed.
4368 (extra_args_spec_iso): Remove.
4369 (my_strftime, emacs_strftimeu): Define via prototype.
4370 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4372 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4373 * strtoimax.c: Include <stdlib.h> unconditionally.
4374 (strtoul, strtol): Remove decls.
4375 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4377 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4378 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4379 (LOCALE_PARAM_PROTO): New macro.
4380 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4381 (INTERNAL (strtol), strtol): Define with a prototype.
4382 (PARAMS): Remove. All uses removed.
4383 * tempname.c: Include <string.h> unconditionally.
4384 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4385 * xgethostname.c (main): Define with a prototype.
4386 * xmalloc.c: Include "xalloc.h" first, to check interface.
4387 Include <stdlib.h> unconditionally.
4388 (calloc, malloc, realloc, free): Remove decls.
4389 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4390 Include <stdlib.h> unconditionally. Sort include file names.
4392 (xstrtod): Define with a prototype.
4393 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4394 (strtol, strtoul): Remove decls.
4396 2003-09-11 Paul Eggert <eggert@twinsun.com>
4398 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4399 Include <stdlib.h>, <string.h> unconditionally.
4400 Remove now-unnecessary cast to char *.
4401 * strnlen.c: Include <string.h> unconditionally.
4402 * yesno.c (yesno): Define with a prototype.
4404 2003-09-10 Bruno Haible <bruno@clisp.org>
4406 * strcspn.c: Include <string.h> unconditionally.
4407 * strpbrk.c: Include <string.h> unconditionally.
4408 * strstr.c: Include <string.h> unconditionally.
4409 * unicodeio.c: Include <string.h> unconditionally.
4410 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4411 * unsetenv.c: Likewise.
4412 * xreadlink.c: Include <stdlib.h> unconditionally.
4413 * yesno.c: Include <stdlib.h> unconditionally.
4414 (rpmatch): Add prototype.
4416 2003-09-10 Jim Meyering <jim@meyering.net>
4418 * error.c: Correct indentation of cpp directives.
4420 2003-09-09 Paul Eggert <eggert@twinsun.com>
4424 * acosl.c (main): Use a prototype.
4425 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4428 * getloadavg.c (getloadavg, main): Define via prototypes.
4430 * getopt.h (struct option.name): Assume C89, and use 'const'.
4431 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4432 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4434 * getopt.c (const): Remove macro.
4435 Include <string.h> unconditionally.
4436 (my_index): Remove; all uses changed to strchr.
4437 (strlen): Remove decl.
4438 (exchange): Remove forward decl; no longer needed.
4439 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4440 Define with prototype.
4441 * getopt1.c (const): Remove macro.
4442 (getopt_long, getopt_long_only, main): Define with prototype.
4444 * getugroups.c: Include <string.h> unconditionally.
4446 * getusershell.c: Include <stdlib.h> unconditionally.
4447 (getusershell, setusershell, endusershell, readname, main):
4448 Define with prototypes.
4450 * group-member.c: Include group-member.h first.
4451 Include <stdlib.h> unconditionally.
4453 * hard-locale.c: Include hard-locale.h first.
4454 Include <stdlib.h>, <string.h> unconditionally.
4456 * hash.c (free, malloc): Remove decls.
4457 Include <stdlib.h> unconditionally.
4459 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4460 (getenv): Do not declare.
4462 * idcache.c: Include <string.h> unconditionally.
4464 * long-options.c: Include long-options.h first, to test interface.
4465 Include <stdlib.h> unconditionally.
4467 * makepath.c: Include makepath.h first, to test interface.
4468 Include <stdlib.h> and <string.h> unconditionally.
4470 * linebuffer.c: Include <stdlib.h>.
4471 (free): Remove decl.
4473 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4474 rpl_malloc returns void *, not char *.
4475 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4477 * md5.h: Include <limits.h> unconditionally.
4478 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4479 (__P): Remove; all uses removed.
4480 * md5.c: Include "md5.h" first.
4481 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4482 md5_buffer, md5_process_bytes, md5_process_block):
4483 Define with prototypes.
4484 * sha.h (__P): Remove all uses. (It wasn't defined??)
4485 * sha.c: Include "sha.h" first.
4486 Include <stdlib.h>, <string.h> unconditionally.
4488 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4489 * memcmp.c (__ptr_t): Likewise.
4490 * memrchr.c (__ptr_t): Likewise.
4491 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4492 Include <string.h> unconditionally.
4493 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4494 * memchr.c: Include <stdlib.h> unconditionally.
4495 * memchr.c (LONG_MAX): Remove.
4496 * memrchr.c (LONG_MAX): Likewise.
4497 * memchr.c (__memchr): Define via a prototype.
4498 * memrchr.c (__memrchr): Likewise.
4499 * memcmp.c (__P): Remove, and remove all uses.
4500 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4501 Remove forward decls; no longer needed.
4502 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4503 Use types required by C89 in prototype.
4505 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4506 * savedir.c: Likewise.
4507 * mkdir.c (free): Remove decl.
4508 * rmdir.c (rmdir): Define with a prototype.
4509 * savedir.c: Include savedir.h first, to test interface.
4511 * mktime.c (STDC_HEADERS): Remove.
4512 Include <stdlib.h>, <string.h> unconditionally.
4514 * modechange.c: Include <stdlib.h> unconditionally.
4515 (malloc): Remove decl.
4517 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4518 (free): Remove decl.
4520 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4521 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4522 (This type really should be intptr_t, but that's a C99ism.)
4523 (_obstack_memcpy): Remove: all uses changed to memcpy.
4524 Include <string.h> unconditionally.
4525 (struct obstack): Assume __STDC__ for types of members
4526 chunkfun, freefun, extra_arg.
4527 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4528 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4529 obstack_begin, obstack_specify_allocation,
4530 obstack_specify_allocation_with_arg, obstack_chunkfun,
4531 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4532 Remove unprototyped decls and the macros that use them.
4533 * obstack.c (POINTER): Remove. All uses changed to void *.
4534 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4535 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4536 (defined __STDC__ && __STDC__)]:
4537 Remove nonprototyped code.
4538 Include <stdlib.h> unconditionally.
4539 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4540 _obstack_allocated_p, _obstack_free, obstack_free,
4541 _obstack_memory_used, print_and_abort):
4542 Define using prototypes.
4543 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4544 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4545 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4546 obstack_next_free, obstack_object_size, obstack_room) [0]:
4547 Remove unused, unprototyped code.
4549 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4551 * physmem.c (physmem_total, physmem_available, main): Define
4554 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4555 (main): Define with a prototype.
4557 * posixver.c (getenv): Remove decl.
4559 * putenv.c (malloc): Returns void *, not char *.
4560 Include <string.h> unconditionally.
4561 (strchr, memcpy, NULL): Do not define.
4563 * readtokens.c: Include readtokens.h first, to test interface.
4564 Include <stdlib.h>, <string.h> unconditionally.
4565 (init_tokenbuffer): Define with a prototype.
4567 * regex.c (PARAMS): Remove. All uses removed.
4568 All uses of _RE_ARGS removed, too.
4569 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4571 (bzero): Assume memset exists.
4572 (memcmp, memcpy, NULL): Remove.
4573 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4574 char, or assignments to local vars of type signed char.
4575 (init_syntax_once, PREFIX(extract_number_and_incr),
4576 PREFIX(print_partial_compiled_pattern),
4577 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4578 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4579 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4580 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4581 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4582 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4583 wcs_compile_range, byte_compile_range, truncate_wchar,
4584 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4585 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4586 count_mbs_length, wcs_re_match_2_internal,
4587 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4588 PREFIX(alt_match_null_string_p),
4589 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4590 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4591 regfree, PREFIX(extract_number)): Define with prototype. Remove
4592 now-unnecessary declaration, if any.
4593 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4595 Remove now-unnecessary casts among pointer types.
4596 * regex.h (_RE_ARGS): Remove. All uses removed.
4598 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4599 (free): Remove decl.
4601 * rpmatch.c: Include <stdlib.h> unconditionally.
4603 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4604 (free): Remove decl.
4606 * save-cwd.c: Include <stdlib.h> unconditionally.
4607 * xgetcwd.c: Likewise.
4609 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4610 (free): Remove decl.
4612 * strchrnul.c (strchrnul): Define with a prototype.
4613 Fix bug: c_in was not converted to char before searching.
4615 The following changes are not K&R related:
4617 * group-member.h: Include <sys/types.h>, so that this file is
4619 * makepath.h: Likewise.
4621 * getusershell.c (readname, default_index, line_size, readname):
4622 Use size_t, not int, for sizes.
4623 (readname): If the size overflows, report an error instead of
4626 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4628 * getndelim2.c: Assume stdlib.h per the C89 spec.
4630 2003-09-08 Paul Eggert <eggert@twinsun.com>
4632 Assume C89 or better; remove K&R cruft.
4633 A few of these changes were first proposed by Derek Robert Price
4634 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4636 * addext.c: Include <string.h> unconditionally.
4637 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4638 Don't declare getenv or malloc.
4640 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4641 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4643 (find_stack_direction, alloca): Use prototypes.
4645 * atexit.c (atexit): Define using a prototype.
4647 * basename.c, dirname.c, stripslash.c:
4648 Include <string.h> unconditionally.
4650 * bcopy.c: Include <stddef.h>.
4651 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4653 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4655 * error.h (error, error_at_line, error_print_progname)
4656 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4657 * error.c: Include error.h first, to check interface.
4658 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4659 (VA_START): Remove; all uses changeed to va_start.
4660 (exit, strerror): Remove decls.
4661 (error_print_progname): Prototype uncondionally.
4662 Don't include <errno.h>; no longer needed.
4663 (private_strerror): Remove.
4664 (error_tail): Always define.
4665 (error, error_at_line): Assume C89 or better; always use prototypes.
4666 * fatal.c: Include "fatal.h" first, to test interface.
4667 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4668 (VA_START): Remove; all uses changed to va_start.
4669 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4671 (exit): Remove decl.
4672 (fatal): Prototype unconditionally. Assume va_start works.
4673 Abort at end, to pacify gcc.
4675 * euidaccess.c (main): Define with a prototype.
4677 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4679 * exitfail.c: Include <stdlib.h> unconditionally.
4681 * fnmatch_.h (__P): Remove. All uses changed to assume
4683 * fnmatch.c: Include fnmatch.h first, to test interface.
4684 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4685 (getenv): Remove decl.
4686 (fnmatch): Define using a prototype.
4687 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4688 (FCT): Define using a prototype.
4690 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4692 * gethostname.c: Include <stddef.h>.
4693 (gethostname): Define with prototype. Length is size_t, not int.
4695 2003-09-08 Paul Eggert <eggert@twinsun.com>
4697 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4698 getversion.c should have been removed then, but was accidentally
4701 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4702 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4704 2003-09-07 Paul Eggert <eggert@twinsun.com>
4706 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4707 copy_tm_result. Bug reported by Simon Josefsson in
4708 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4710 2003-09-06 Paul Eggert <eggert@twinsun.com>
4712 * time_r.c, time_r.h: New files.
4714 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4716 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4717 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4719 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4721 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4722 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4725 * timegm.c: Switch to glibc implementation, with the following changes:
4726 [defined HAVE_CONFIG_H]: Include <config.h>.
4727 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4728 (__mktime_internal) [!defined _LIBC]: New decl.
4729 (__gmtime_r) [!defined _LIBC]: New macro and function.
4730 (timegm): Use a prototype, since gnulib assumes C89.
4731 Do not bother declaring tmp to be const, as it's not really usefu.
4732 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4733 (timegm): Declare only if HAVE_DECL_TIMEGM.
4735 2003-09-03 Paul Eggert <eggert@twinsun.com>
4737 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4738 Bug reported by Lute Kamstra in
4739 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4741 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4742 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4743 course with correspondingly smaller numbers for tomorrow and
4744 yesterday. From Tadayoshi Funaba. Originally installed into
4745 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4748 2003-08-31 Simon Josefsson <jas@extundo.com>
4750 * timegm.h: New file.
4751 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4753 2003-08-31 Karl Berry <karl@gnu.org>
4755 * argp.h: update from libc.
4757 2003-08-28 Bruno Haible <bruno@clisp.org>
4759 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4760 warning on QNX, which defines O_BINARY to 000000.
4762 2003-08-24 Bruno Haible <bruno@clisp.org>
4764 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4765 MSVC7 <stdio.h> is included later.
4767 2003-08-20 Bruno Haible <bruno@clisp.org>
4769 * progname.h: New file, from GNU gettext.
4770 * progname.c: New file, from GNU gettext.
4771 * progreloc.c: New file, from GNU gettext.
4773 2003-08-19 Bruno Haible <bruno@clisp.org>
4775 * xstrdup.c: Assume <string.h> exists.
4777 2003-08-18 Jim Meyering <jim@meyering.net>
4779 * setenv.h: Indent nested cpp directive.
4780 * vasnprintf.c: Remove trailing blanks.
4782 2003-08-17 Simon Josefsson <jas@extundo.com>
4783 Bruno Haible <bruno@clisp.org>
4785 * xstrndup.h: New file.
4786 * xstrndup.c: New file.
4788 2003-08-17 Bruno Haible <bruno@clisp.org>
4790 * strndup.h: New file.
4792 2003-08-16 Paul Eggert <eggert@twinsun.com>
4794 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4795 space, undoing this 2003-08-12 change:
4796 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4798 2003-08-16 Jim Meyering <jim@meyering.net>
4800 Merge from coreutils.
4801 * xstrtoimax.c: #else #if -> #elif.
4802 * xstrtoumax.c: Likewise.
4804 2003-08-15 Paul Eggert <eggert@twinsun.com>
4806 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4807 rather than tab, after '#' in shell-script copyright notices.
4808 Suggested by Bruno Haible.
4810 2003-08-15 Jim Meyering <jim@meyering.net>
4811 and Paul Eggert <eggert@twinsun.com>
4813 Merge from coreutils.
4814 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4815 member but strut utmpx does not. Needed for AIX 4.3.3.
4816 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4818 2003-08-15 Jim Meyering <jim@meyering.net>
4820 Merge from coreutils.
4821 * xgethostname.c: Include <stdlib.h>.
4822 (xghostname): Don't exit for anything other than memory-related
4823 failure; just return NULL.
4824 * userspec.c: Include "posixver.h".
4825 (parse_user_spec): Accept `.' as a separator only
4826 in pre-POSIX-200112 mode.
4827 * strtoimax.c: Use #elif rather than #else #if.
4828 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4829 Remove function, now that we can rely on a working tzset function.
4830 [!_LIBC]: Ensure that the required autoconf test has been run.
4831 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4832 Use underlying_strftime for %r.
4833 * sha.c: Merge in some clean-up and optimization changes from glibc.
4834 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4835 Ensure that it is a multiple of 64.
4836 Rearrange loop exit tests so as to avoid performing an
4837 additional fread after encountering an error or EOF.
4838 * realloc.c: Update copyright date.
4840 2003-08-14 Jim Meyering <jim@meyering.net>
4842 Merge from coreutils.
4843 * obstack.h: Whitespace changes.
4844 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4845 and xcalloc return values.
4846 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4847 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4848 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4849 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4850 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4852 Use mntctl's return value to drive the entry-processing loop, since
4853 we can't rely on the value of the vmt_length member in the last
4854 entry. On some systems doing so could result in exhausting
4855 virtual memory. Based in part on a patch from Mike Jetzer.
4857 2003-08-14 Jim Meyering <jim@meyering.net>
4858 and Paul Eggert <eggert@twinsun.com>
4860 Merges from coreutils, plus other fixes.
4861 * physmem.c: Merge in portability changes from gcc/libiberty
4862 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4863 for credits and details. Thanks to Kaveh Ghazi for helping
4864 to keep these files in sync.
4865 (ARRAY_SIZE): Define it.
4866 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4867 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4868 (memcasecmp): Don't assume size_t fits in unsigned int.
4869 Remove casts and duplicate code.
4870 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4871 (memcpy): Remove definition.
4872 Merge in some clean-up and optimization changes from glibc.
4873 [BLOCKSIZE]: Move definition to top of file.
4874 Ensure that it is a multiple of 64.
4875 Rearrange loop exit tests so as to avoid performing an
4876 additional fread after encountering an error or EOF.
4877 * md5.h (md5_uintptr): Define.
4878 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4879 return to the initial working directory. Preserve errno
4881 * idcache.c: Include "xalloc.h".
4882 (xmalloc, xrealloc): Remove decls.
4883 (getuser): Remove casts no longer required in C89.
4884 * human.c: Include stdio.h, for sprintf.
4885 * group-member.c: Include "xalloc.h".
4886 (xmalloc, xrealloc): Remove decls.
4887 (get_group_info): Remove casts no longer required in C89.
4888 * getusershell.c (readname): Remove casts no longer required in C89.
4889 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4890 * getline.c: Whitespace fix, from coreutils.
4892 2003-08-13 Paul Eggert <eggert@twinsun.com>
4894 * exclude.c: Include <ctype.h>
4895 (IN_CTYPE_DOMAIN): New macro.
4897 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4900 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4901 Undo previous (whitespace-only) change.
4903 2003-08-12 Paul Eggert <eggert@twinsun.com>
4905 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4906 Normalize leading white space and remove trailing white space.
4907 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4908 notice, as per ../config/srclist-update.
4910 Merge from coreutils.
4911 * euidaccess.h: New file.
4912 * euidaccess.c: Include it.
4913 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4914 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4915 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4917 2003-08-11 Bruno Haible <bruno@clisp.org>
4919 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4920 (vasnprintf): Use it instead of wcslen.
4922 2003-08-11 Bruno Haible <bruno@clisp.org>
4924 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4925 value to ensure that _Bool promotes to int. Use #define for _Bool when
4926 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4928 2003-08-10 Karl Berry <karl@gnu.org>
4930 * regex.h: update from libc (whitespace fix).
4932 2003-08-09 Paul Eggert <eggert@twinsun.com>
4934 Merge some files from coreutils. These changes were
4935 originally made by Jim Meyering.
4936 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4937 many older Unixes require this.
4938 * alloca.c (alloca): Remove cast to argument of free;
4939 no longer needed in C89.
4940 * alloca_.h, regex.h: Fix white space to match
4941 what GNU indent does.
4943 2003-08-05 Paul Eggert <eggert@twinsun.com>
4945 * bumpalloc.h: Remove.
4947 2003-08-04 Paul Eggert <eggert@twinsun.com>
4949 * getloadavg.c: Change copyright notice and spacing to conform to
4952 Merge from coreutils.
4953 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4955 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4956 from Karl Berry, implemented by Jim Meyering.
4957 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4958 from Dmitry V. Levin.
4959 Remove anachronistic cast of xrealloc.
4960 * fnmatch_.h (__const): Remove. Use 'const'.
4961 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4962 type. Otherwise, it wouldn't compile with at least /bin/cc on
4963 ymp-cray-unicos9.0.2.X.
4964 Combine two mostly-identical uses of alloca into one.
4965 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4967 2003-08-04 Dave Love <d.love@dl.ac.uk>
4971 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4972 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4973 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4974 obsolete NLIST_NAME_UNION.
4975 [__GNU__]: Undef BSD and FSCALE.
4976 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4978 2003-08-03 Paul Eggert <eggert@twinsun.com>
4980 * stdbool_.h (_Bool): Make it signed char, instead of
4981 an enum type, so that it's guaranteed to promote to int. See:
4982 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4984 2003-07-31 Paul Eggert <eggert@twinsun.com>
4986 * strerror.c: Include config.h, limits.h. Declare sprintf.
4987 (strerror): Don't assume that a printable int fits in 14 bytes.
4989 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4990 Bruno Haible <bruno@clisp.org>
4992 * getline.h (getline, getdelim): Change return type to ssize_t.
4993 * getline.c (getline, getdelim): Likewise.
4994 Remove _GNU_SOURCE define; now it's defined in config.h through
4997 2003-07-22 Paul Eggert <eggert@twinsun.com>
4999 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5000 over-parenthesization in macros.
5002 Sync with coreutils.
5004 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5007 Use `exit_failure' for xalloc and xmemcoll instead of their own
5008 private exit-failure variables.
5009 * xalloc.h (xalloc_exit_failure): Remove.
5010 * xmalloc.c: Likewise. Include exitfail.h.
5011 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5012 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5013 * xmemcoll.c: Likewise. Include exitfail.h.
5014 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5016 2003-07-18 Paul Eggert <eggert@twinsun.com>
5018 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5019 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5020 to test that it can stand by itself. Include "exitfail.h".
5021 Clients should set exit_failure instead.
5022 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5024 2003-07-18 Andreas Schwab <schwab@suse.de>
5026 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5028 2003-07-18 Bruno Haible <bruno@clisp.org>
5030 * getndelim2.h: New file.
5031 * getndelim2.c: Make into a module of its own. Include config.h,
5033 (getndelim2): Make non-static. Change return type to ssize_t.
5034 * getline.h: Change argument names.
5035 * getline.c: Include getndelim2.h instead of getndelim2.c.
5036 * getnline.c: Include getndelim2.h.
5038 2003-07-17 Bruno Haible <bruno@clisp.org>
5040 * Makefile.am: Remove file.
5041 * Makefile.in: Remove file.
5043 2003-07-17 Bruno Haible <bruno@clisp.org>
5045 * getnline.h: New file.
5046 * getnline.c: New file.
5047 * getndelim2.c: New file, extracted from getline.c.
5048 (getndelim2): Renamed from getdelim2, with added nmax argument.
5049 * getline.c: Include getndelim2.c.
5050 (getdelim2): Moved out to getndelim2.c.
5051 (getline, getdelim): Update.
5053 2003-07-15 <karl@gnu.org>
5055 * vasnprintf.c: update from gettext.
5057 2003-07-15 Jim Meyering <jim@meyering.net>
5059 * makepath.c (make_path): Enclose diagnostic in _(...).
5061 2003-07-14 Paul Eggert <eggert@twinsun.com>
5063 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5064 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5065 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5066 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5067 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5068 updated automatically by ../config/srclist-update. This changes
5069 their license from LPGL to GPL.
5071 2003-07-14 Jim Meyering <jim@meyering.net>
5073 Don't emit diagnostics. Let callers do that.
5074 * save-cwd.c: Don't include "error.h".
5075 (save_cwd): Don't call error. Ensure that errno is valid
5076 when returning nonzero.
5078 * save-cwd.h (restore_cwd): Update prototype.
5079 * save-cwd.c (restore_cwd): Remove two parameters.
5080 Simplify. Don't call error upon failure. Let callers do that.
5081 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5082 when auditing is enabled. But don't bother updating the #if.
5084 2003-07-14 Simon Josefsson <jas@extundo.com>
5086 * mempcpy.h: New file.
5087 * mempcpy.c: New file.
5089 2003-07-14 Paul Eggert <eggert@twinsun.com>
5091 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5092 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5093 unicodeio.c, unicodeio.h, unlocked-io.h:
5094 Switch from LGPL to GPL.
5096 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5098 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5099 it breaks C++ compilation.
5100 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5102 2003-07-10 Jim Meyering <jim@meyering.net>
5104 * vasnprintf.c: Remove trailing blanks.
5105 Make cpp indentation consistent.
5107 2003-07-09 Paul Eggert <eggert@twinsun.com>
5109 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5110 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5111 Switch from LGPL to GPL.
5113 2003-07-07 Paul Eggert <eggert@twinsun.com>
5115 * mktime.c: Fix some boundary cases and remove need for floating point.
5117 Issue a compile-time diagnostic if time_t is floating point, or if
5118 two's complement arithmetic is not in effect, or if arithmetic
5119 right shift does not propagate the sign. These assumptions were
5120 all in the original code but they weren't checked.
5122 (TIME_T_MIDPOINT, verify): New macros.
5123 (__isleap): Remove; it has integer overflow problems.
5124 (leapyear): New function, without those problems.
5125 (ydhms_tm_diff): Remove; splitting into two parts.
5126 (ydhms_diff): New function, containing the arithmetic part of
5127 the old ydhms_tm_diff function. Issue a compile-time
5128 diagnostic if we are not using C99 integer division.
5129 Avoid casts when possible.
5130 (guess_time_tm): New function, containing the checking part of
5131 the old ydhms_tm_diff function. Return the new value, rather than
5132 the difference between it and the old. Accept a new argument T
5133 so that *T specifies the old value. Check for overflow in the result.
5135 (__mktime_internal): Use a time_t offset, not a long int offset.
5136 This undoes the 2003-06-04 change, which is no longer needed now
5137 that we have better overflow checking.
5138 (localtime_offset): Likewise.
5140 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5141 and long are 64-bit but int is only 32-bit.
5142 (ydhms_diff): Use long int to store year1 and yday1.
5143 Issue a compile-time diagnostic if long int is not wide enough.
5145 (__mktime_internal): Use long int to store adjusted year and yday.
5146 Use plain C rather than preprocessor commands, if that doesn't
5148 Check for overflow (and try to repair) after each probe
5149 rather than checking only at the very end. This avoids some bugs
5150 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5151 does not equal GMT offset at maximum time).
5152 Use integer to check for overflow rather than floating point; this
5153 is more portable to non-IEEE hosts, and is a tad faster.
5154 When we detect that we are oscillating between two values,
5155 don't check whether tm_isdst has the requested value, since
5156 we already know the answer. When tm_isdst has the wrong value,
5157 use a different heuristic to find the right one, based on the
5158 extreme values actually observed in practice in tz2003a,
5159 rather than the (overly optimistic) "previous 3 calendar quarters".
5161 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5162 "T const" to accommodate glibc style.
5163 (check_result): Use less-confusing report format. "long" -> "long int.
5165 Don't loop if the iteration overflows time_t.
5166 Allow a negative step in the iteration.
5168 2003-07-01 Paul Eggert <eggert@twinsun.com>
5170 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5171 having it depend on HAVE_SYS_TYPES_H.
5173 2003-06-25 Bruno Haible <bruno@clisp.org>
5175 * readlink.c: New file.
5177 2003-06-20 Bruno Haible <bruno@clisp.org>
5179 Assume C89, so PARAMS isn't needed.
5180 * unicodeio.h (PARAMS): Remove.
5181 * unicodeio.c: Don't use PARAMS.
5183 2003-06-18 Jim Meyering <jim@meyering.net>
5185 Merge changes from coreutils.
5186 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5187 Remove explicit declarations of xmalloc and realloc.
5189 (read_utmp): Remove anachronistic cast of xmalloc.
5191 2003-06-17 Paul Eggert <eggert@twinsun.com>
5193 Assume C89, so PARAMS isn't needed.
5194 * backupfile.h (PARAMS): Remove. All uses removed.
5195 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5196 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5197 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5198 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5199 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5200 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5201 xstrtol.h: Likewise.
5202 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5203 same.h, strverscmp.h: Do not include config.h; no longer needed.
5204 Anyway, config.h should always be included before any other file.
5206 2003-06-11 Simon Josefsson <jas@extundo.com>
5208 * sysexit_.h: New file.
5210 2003-05-20 Derek Price <derek@ximbiot.com>
5212 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5214 2003-06-10 Simon Josefsson <jas@extundo.com>
5216 * strchrnul.h: New file.
5217 * strchrnul.c: New file.
5219 2003-06-10 Simon Josefsson <jas@extundo.com>
5221 * argp.h: New file, from glibc.
5222 * argp-ba.c: New file, from glibc.
5223 * argp-eexst.c: New file, from glibc.
5224 * argp-fmtstream.c: New file, from glibc.
5225 * argp-fmtstream.h: New file, from glibc.
5226 * argp-fs-xinl.c: New file, from glibc.
5227 * argp-help.c: New file, from glibc.
5228 * argp-namefrob.h: New file, from glibc.
5229 * argp-parse.c: New file, from glibc.
5230 * argp-pv.c: New file, from glibc.
5231 * argp-pvh.c: New file, from glibc.
5232 * argp-xinl.c: New file, from glibc.
5234 2003-06-07 Jim Meyering <jim@meyering.net>
5236 * readtokens.h: Put `Free Software Foundation, Inc.'
5237 in place of my name in the copyright comment.
5238 Remove definition and uses of __P.
5241 * stat.c: Don't declare xmalloc explicitly.
5242 Instead, include "xalloc.h".
5243 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5244 xrealloc, and xcalloc return values.
5245 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5247 * xgetcwd.h: Remove definition/uses of PARAMS.
5249 2003-06-06 Jim Meyering <jim@meyering.net>
5251 * stdbool_.h: Renamed from stdbool.h.in.
5253 2003-06-06 Jim Meyering <jim@meyering.net>
5255 Merge from coreutils.
5256 * same.c: (same_name): Declare *_basename locals to be `const'.
5257 Consolidate declarations and initializations of *_base* locals.
5259 Merge from coreutils.
5260 This avoids a core dump on systems without GNU putenv,
5261 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5262 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5263 (unsetenv): New static function, from GNU libc.
5264 (rpl_putenv): Use it.
5266 * modechange.c: Remove trailing blanks.
5268 Merge from coreutils.
5269 * fsusage.c: Remove declaration of statfs.
5270 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5272 * posixtm.c: Include <stdbool.h> unconditionally.
5274 2003-06-05 Paul Eggert <eggert@twinsun.com>
5276 * mktime.c (__mktime_internal): When resolving a tm_isdst
5277 mismatch, look in future quarters as well as past. This fixes a
5278 bug when processing fall-backwards gaps immediately after a long
5279 period of daylight-saving time.
5281 * mktime.c: Assume freestanding C89 or better.
5282 (HAVE_LIMITS_H): Remove. Assume it's 1.
5283 (__P): Remove; not used.
5284 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5285 (mktime, not_equal_tm, print_tm, check_result,
5286 main): Use prototypes. Use const * where appropriate.
5287 (main): Fix typo in testing code that uncovered by above changes.
5288 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5290 2003-06-04 Paul Eggert <eggert@twinsun.com>
5292 * mktime.c: Fix Debian bug 177940
5293 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5294 (localtime_offset): Now long int, not time_t, because we want it
5295 to be guaranteed to be signed. All uses changed.
5296 (__mktime_internal): If overflow would occur when adding offset,
5299 Merge 'human' changes from coreutils. Rewrite to support
5300 locale-specific notations like thousands separators.
5301 * human.c: Simplify authorship notice.
5302 Include human.h immediately after config.h.
5303 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5304 <limits.h>: Do not include, since human.h does.
5305 (SIZE_MAX, UINTMAX_MAX): New macros.
5306 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5307 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5308 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5309 (power_letter): Renamed from suffixes.
5310 (generate_suffix_backwards): Remove.
5311 (adjust_value): Now takes int style (because of human.h changes)
5312 and long double value (for greater precision on some platforms).
5313 (group_number): New function.
5314 (human_readable): Use it. Use integer options, not enum.
5315 Put the options before the sizes in the arg list.
5316 Support all the new options.
5317 The old human_readable function has been removed;
5318 use inttostr.h instead.
5319 (human_readable, default_block_size, humblock):
5320 Use uintmax_t, not int, for block sizes.
5321 (human_readable_inexact, block_size_types): Remove.
5322 (block_size_opts): New constant.
5323 (human_options): Renamed from human_block_size, with new signature
5324 that allows block sizes up to UINTMAX_MAX. All callers changed.
5325 * human.h: Add copyright and authorship notice.
5326 Include <limits.h> and <stdbool.h> unconditionally.
5327 (PARAMS): Remove. All uses removed.
5328 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5329 (enum human_inexact_style): Remove tag; now a nameless enum.
5330 (human_floor, human_ceiling, human_round_to_even): Now have
5331 values 2, 0, 1 rather than -1, 1, 0.
5332 (human_group_digits, human_suppress_point_zero, human_autoscale,
5333 human_base_1024, human_SI, human_B): New constants.
5334 (human_readable_inexact, human_block_size): Remove.
5335 (human_readable): Size args are now uintmax_t, not int.
5336 (human_options): New decl.
5338 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5339 unnecessary now that we assume C89 or better. This change
5340 imported from coreutils.
5342 * mktime.c (__mktime_internal): Do not reject negative timestamps
5343 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5344 in the 2003-05-30 sync from glibc.
5346 .h files should stand alone, but we shouldn't include <sys/types.h>
5347 if we can get away with just <stddef.h>.
5349 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5350 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5351 rather than <sys/types.h>, as we merely need size_t.
5352 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5354 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5355 Include <stdio.h>, to get FILE.
5356 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5357 memcasecmp.h has included <stddef.h> and all we need is size_t.
5358 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5359 our interface, instead of including <sys/types.h>
5361 2003-06-02 Paul Eggert <eggert@twinsun.com>
5364 Fix some minor time-related bugs with POSIX time arguments.
5365 Some valid time stamps were being rejected (notably -1, and
5366 time stamps before 1900 on 64-bit hosts). And some invalid
5367 time stamps were being accepted, e.g. September 31.
5369 * posixtm.h (posixtime): Return bool instead of time_t, so
5370 that we can return (time_t) -1 successfully.
5371 * posixtm.c: Likewise.
5372 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5373 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5374 (t): Remove static var.
5375 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5376 of static var. All uses changed.
5377 (year): Do not reject years before 1900; they can occur with
5379 (posix_time_parse): Do not check for out-of-range components;
5380 that is now the caller's responsibility, since our checks were
5381 only approximations.
5382 (posixtime): Use mktime to check for out-of-range components,
5383 since it knows them exactly.
5384 If mktime returns (time_t) -1, check whether an error actually occurred
5385 by invoking localtime on -1.
5386 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5387 posixtime failures better.
5388 Improve the test data (in comments only).
5390 2003-05-30 <karl@gnu.org>
5392 * mktime.c: update from libc.
5394 2003-05-30 Bruno Haible <bruno@clisp.org>
5396 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5397 * localcharset.h: Likewise.
5398 * localcharset.c: Likewise.
5400 2003-05-28 Paul Eggert <eggert@twinsun.com>
5402 Assume the headers required for C89 freestanding compilers.
5403 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5404 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5405 without checking for HAVE_LIMITS_H.
5406 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5407 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5409 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5410 * exclude.c: Include <stdbool.h> unconditionally.
5411 * tempname.c: Include <stddef.h> unconditionally.
5412 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5413 * modechange.c, rpmatch.c (NULL): Don't define, since
5414 <stddef.h> does that.
5415 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5416 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5417 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5418 * xstrtol.c: Likewise.
5419 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5420 * savedir.c: Include <stddef.h> instead of defining NULL.
5422 * addext.c (addext): Use assignment rather than cast, to avoid
5423 warnings on some platforms.
5425 * mktime.c (__mktime_internal): Do not reject negative timestamps
5428 2003-05-10 Bruno Haible <bruno@clisp.org>
5430 * linebreak.c (iconv_string_length): Don't return -1 just because the
5431 string is longer than 4 KB.
5433 2003-05-12 Jim Meyering <jim@meyering.net>
5435 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5436 the space-padded-by-default conversion specifiers, %e, %k, %l.
5438 2003-05-03 Bruno Haible <bruno@clisp.org>
5440 Upgrade to Unicode-4.0.
5441 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5442 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5443 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5444 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5445 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5446 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5447 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5448 Change width of U+E0100..U+E01EF from 1 to 0.
5450 2003-04-25 Bruno Haible <bruno@clisp.org>
5452 * copy-file.c: Include <stddef.h>, for size_t.
5454 2003-04-25 Jim Meyering <jim@meyering.net>
5456 * copy-file.c (copy_file_preserving): Declare buf_size to be
5457 of type size_t, not int.
5459 2003-04-11 Jim Meyering <jim@meyering.net>
5461 Merge changes from Coreutils.
5463 2003-03-22 Jim Meyering <jim@meyering.net>
5465 * strftime.c (widen): Cast alloca return value to proper type.
5467 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5470 * strftime.c (my_strftime): Handle very large width
5471 specifications for numeric values correctly. Improve checks for
5474 2003-01-19 Jim Meyering <jim@meyering.net>
5476 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5477 (nl_get_alt_digit) [! defined my_strftime]: Define.
5478 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5479 _nl_get_alt_digit and _nl_get_walt_digit.
5481 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5482 These changes have no effect outside of _LIBC.
5484 2003-04-10 Bruno Haible <bruno@clisp.org>
5486 * findprog.h: New file, from GNU gettext.
5487 * findprog.c: New file, from GNU gettext.
5489 2003-04-05 Jim Meyering <jim@meyering.net>
5491 Merge changes from Coreutils.
5493 * exclude.h (PARAMS): Remove definition and uses.
5494 * exclude.c: Remove uses of `PARAMS'.
5496 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5497 Add test-cases for DOS filenames. Declare program_name.
5498 (main): Set up program_name. Patch by Rich Dawe.
5500 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5502 Use mntctl's return value to drive the entry-processing loop, since
5503 we can't rely on the value of the vmt_length member in the last
5504 entry. On some systems doing so could result in exhausting
5505 virtual memory. Based in part on a patch from Mike Jetzer.
5507 2003-04-04 Bruno Haible <bruno@clisp.org>
5509 * linebreak.h: New file, from GNU gettext.
5510 * linebreak.c: New file, from GNU gettext with slight modifications.
5511 * lbrkprop.h: New file, from GNU gettext.
5513 2003-04-03 Bruno Haible <bruno@clisp.org>
5515 * utf8-ucs4.h: New file, from GNU gettext.
5516 * utf16-ucs4.h: New file, from GNU gettext.
5517 * ucs4-utf8.h: New file, from GNU gettext.
5518 * ucs4-utf16.h: New file, from GNU gettext.
5520 2003-04-02 Bruno Haible <bruno@clisp.org>
5522 * binary-io.h: New file, from GNU gettext.
5524 2003-04-01 Bruno Haible <bruno@clisp.org>
5526 * pathname.h: New file, from GNU gettext.
5527 * concatpath.c: New file, from GNU gettext.
5529 2003-03-30 Bruno Haible <bruno@clisp.org>
5531 * copy-file.c (copy_file_preserving): Don't set owner if the function
5532 chown() doesn't exist.
5534 2003-03-28 Bruno Haible <bruno@clisp.org>
5536 * copy-file.h: New file, from GNU gettext.
5537 * copy-file.c: New file, from GNU gettext.
5539 2003-03-18 Jim Meyering <jim@meyering.net>
5541 * quote.c (quote_n): Fix typo in comment.
5543 2003-03-14 Jim Meyering <jim@meyering.net>
5545 Merge changes from Coreutils.
5546 * obstack.h (obstack_object_size): Declare temporary, __o,
5547 to be const, in order to avoid warnings.
5548 (obstack_room): Likewise.
5549 (obstack_empty_p): Likewise.
5551 2003-03-13 Paul Eggert <eggert@twinsun.com>
5553 Merge changes from Bison.
5554 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5555 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5556 when compiling Bison 1.875's `bitset bset = obstack_alloc
5557 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5558 * hash.c: Include <stdbool.h> unconditionally.
5560 2003-03-09 Paul Eggert <eggert@twinsun.com>
5562 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5563 Reported by Bruce Becker; see:
5564 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5566 2003-03-03 Paul Eggert <eggert@twinsun.com>
5567 Bruno Haible <bruno@clisp.org>
5569 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5570 Reported by John Hughes, see
5571 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5573 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5575 * poll_.h: New file.
5578 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5580 * mathl.h: New file.
5581 * acosl.c: New file.
5582 * asinl.c: New file.
5583 * atanl.c: New file.
5584 * ceill.c: New file.
5587 * floorl.c: New file.
5588 * frexpl.c: New file.
5589 * ldexpl.c: New file.
5591 * sincosl.c: New file.
5593 * sqrtl.c: New file.
5595 * trigl.c: New file.
5596 * trigl.h: New file.
5598 2003-02-17 Bruno Haible <bruno@clisp.org>
5600 * mkdtemp.h: New file, from GNU gettext.
5601 * mkdtemp.c: New file, from GNU gettext.
5603 2003-01-31 Bruno Haible <bruno@clisp.org>
5605 * rename.c: #undef rename before defining rpl_rename.
5606 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5608 2003-01-30 Bruno Haible <bruno@clisp.org>
5610 * printf-args.h: New file, from GNU gettext.
5611 * printf-args.c: New file, from GNU gettext.
5612 * printf-parse.h: New file, from GNU gettext.
5613 * printf-parse.c: New file, from GNU gettext.
5614 * vasnprintf.h: New file, from GNU gettext.
5615 * vasnprintf.c: New file, from GNU gettext.
5616 * asnprintf.c: New file, from GNU gettext.
5617 * vasprintf.h: New file, from GNU gettext with modifications.
5618 * vasprintf.c: New file, from GNU gettext.
5619 * asprintf.c: New file, from GNU gettext.
5621 2003-01-29 Bruno Haible <bruno@clisp.org>
5623 * stpncpy.h: New file, from GNU gettext with modifications.
5624 * stpncpy.c: New file, from GNU gettext with modifications.
5626 2003-01-28 Bruno Haible <bruno@clisp.org>
5628 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5630 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5633 2003-01-27 Bruno Haible <bruno@clisp.org>
5635 * xsetenv.h: New file, from GNU gettext.
5636 * xsetenv.c: New file, from GNU gettext.
5638 2003-01-23 Bruno Haible <bruno@clisp.org>
5640 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5642 2003-01-22 Bruno Haible <bruno@clisp.org>
5644 * exit.h: New file, from GNU gettext.
5646 2003-01-11 Bruno Haible <bruno@clisp.org>
5648 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5649 * strcase.h (strcasecmp, strncasecmp): Likewise.
5651 2003-01-14 Jim Meyering <jim@meyering.net>
5653 * same.c (same_name): Tweak a comment.
5655 2003-01-11 Bruno Haible <bruno@clisp.org>
5657 * same.c (same_name): Reorder tests so as to avoid calling stat()
5658 when a string comparison is sufficient.
5660 2003-01-11 Bruno Haible <bruno@clisp.org>
5662 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5665 2003-01-11 Bruno Haible <bruno@clisp.org>
5667 * hash-pjw.c: Add comment about low quality of this function.
5669 2003-01-12 Paul Eggert <eggert@twinsun.com>
5671 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5672 to avoid collisions with libcurses and libreadline.
5674 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5675 * getstr.h, getstr.c: Remove.
5676 * getline.c: Include "getline.h", to check interface.
5677 Move body of old getstr.c here: this defines MIN_CHUNK and
5678 declares getdelim2, which is renamed from getstr.
5679 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5681 * linebuffer.c (readlinebuffer): Renamed from readline.
5683 * linebuffer.h: Likewise.
5684 (readline): Remove backward-compatibility macro.
5686 2003-01-12 Jim Meyering <jim@meyering.net>
5688 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5690 2003-01-10 Bruno Haible <bruno@clisp.org>
5692 * alloca_.h: New file.
5693 * getdate.y: Unconditionally include alloca.h.
5694 * makepath.c: Likewise.
5695 * setenv.c: Likewise.
5696 * userspec.c: Likewise.
5698 2003-01-09 Bruno Haible <bruno@clisp.org>
5700 * stdbool.h.in: New file.
5702 2003-01-08 Bruno Haible <bruno@clisp.org>
5704 * safe-read.c: Include specification header first, to ensure its
5706 * full-write.c: Likewise.
5708 2003-01-08 Jim Meyering <jim@meyering.net>
5710 * full-write.c: Undefine and define-away `const' after inclusion
5711 of errno.h, not before. Suggestion from Bruno Haible.
5713 2003-01-07 Jim Meyering <jim@meyering.net>
5715 * full-write.c: Rework so that it may serve to define full_read, too.
5716 * full-read.c: Simply #define FULL_READ and include full-write.c.
5718 2003-01-06 Jim Meyering <jim@meyering.net>
5720 * version-etc.c: Update year in translatable copyright string.
5722 2002-12-25 Bruno Haible <bruno@clisp.org>
5724 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5725 * xstrtol.h: Likewise.
5726 * xstrtoimax.c: Likewise.
5727 * xstrtoumax.c: Likewise.
5728 * human.h: Likewise.
5730 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5731 on systems that have <inttypes.h> but not <stdint.h>.
5733 2002-12-31 Paul Eggert <eggert@twinsun.com>
5735 * memcoll.c (memcoll): Fall back on a simple algorithm using
5736 memcmp if strcoll doesn't work.
5738 2002-12-23 Bruno Haible <bruno@clisp.org>
5740 * localcharset.h: New file.
5741 * localcharset.c: Include it.
5742 * unicodeio.c: Likewise.
5744 2002-12-22 Bruno Haible <bruno@clisp.org>
5746 * utime.c (utime_null): No need to call ftruncate if the file was
5749 2002-12-23 Bruno Haible <bruno@clisp.org>
5751 * memcoll.c (STRCOLL): New macro.
5754 2002-12-22 Bruno Haible <bruno@clisp.org>
5756 * getstr.h (getstr): Define, to avoid clash with libcurses.
5757 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5759 2002-12-22 Bruno Haible <bruno@clisp.org>
5761 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5763 2002-12-23 Bruno Haible <bruno@clisp.org>
5765 * getline.h: Include <stddef.h>, for size_t.
5767 * unicodeio.h: Include <stddef.h>, for size_t.
5768 * unicodeio.c: Don't include <stddef.h>.
5770 2002-12-17 Bruno Haible <bruno@clisp.org>
5772 * canon-host.c (strdup): Remove unused declaration.
5774 * fsusage.c: Include full_read.h.
5775 (get_fs_usage): Use full_read instead of safe_read.
5777 * utime.c (utime_null): Use SAFE_READ_ERROR.
5779 2002-12-11 Bruno Haible <bruno@clisp.org>
5781 * setenv.h: Rewritten to cope with systems that have setenv() but not
5783 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5786 2002-12-11 Bruno Haible <bruno@clisp.org>
5788 * setenv.c (alloca): Fall back to malloc.
5790 (setenv): Use freea() to free memory allocated with alloca().
5792 2002-11-13 Bruno Haible <bruno@clisp.org>
5794 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5795 function declarations.
5796 * unsetenv.c (unsetenv): Likewise.
5798 2002-03-04 Bruno Haible <bruno@clisp.org>
5800 Portability to AIX 4.3.3.
5801 * unsetenv.c: New file, extracted from setenv.c.
5802 * setenv.c: Move the unsetenv() function to unsetenv.c.
5804 2001-12-20 Bruno Haible <bruno@clisp.org>
5806 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5807 use malloc instead. For SunOS 4.
5809 2001-12-11 Bruno Haible <bruno@clisp.org>
5811 * setenv.c: Declare alloca.
5812 (compar_fn_t): New typedef.
5813 (KNOWN_VALUE, STORE_VALUE): Use it.
5815 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5818 2002-12-10 Paul Eggert <eggert@twinsun.com>
5820 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5821 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5822 Choose values that are less likely to collide with system fnmatch
5824 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5825 defined (e.g., a pure POSIX system).
5826 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5827 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5829 2002-12-06 Jim Meyering <jim@meyering.net>
5831 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5833 Merge in changes from libc's misc/error.c, in preparation
5834 for the merge of gnulib's changes back into libc.
5836 * error.c (_): Define only if not already defined.
5837 Move definition to follow all #include directives.
5838 Include unlocked-io.h only if !_LIBC.
5839 [_LIBC]: Include <libio/libioP.h>.
5840 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5841 (fflush): Tweak definition to use INTUSE.
5844 2002-12-05 Paul Eggert <eggert@twinsun.com>
5846 * alloca.c [defined emacs]: Include "lisp.h".
5847 (xalloc_die) [defined emacs]: New macro.
5848 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5849 [! defined emacs]: Include <xalloc.h>.
5850 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5851 (pointer): Typedef to POINTER_TYPE *.
5852 (malloc): Remove decl; we now always use xmalloc.
5853 (alloca): Use old-style definition, since Emacs needs this.
5854 Check for arithmetic overflow when computing combined size.
5856 2002-12-04 Paul Eggert <eggert@twinsun.com>
5858 Do not generate unlocked-io.h automatically, since it's easier to
5859 maintain it by hand.
5861 * unlocked-io.h: New file, from GNU diffutils,
5862 but with proper copyright notice and attribution.
5864 * Makefile.am: Add copyright notice.
5865 (libfetish_a_SOURCES): Add unlocked-io.h.
5866 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5867 (DISTCLEANFILES, io_functions): Remove macros.
5868 (EXTRA_DIST): Remove gen_uio.
5869 (unlocked-io.h): Remove rule.
5871 2002-12-04 Jim Meyering <jim@meyering.net>
5873 Reflect the fact that stat.c and lstat.c are no longer generated.
5874 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5875 (DISTCLEANFILES): Likewise.
5876 (EXTRA_DIST): Likewise.
5877 (all_local): Don't depend on stat.c or lstat.c.
5878 (stat.c, lstat.c): Remove rules.
5879 (EXTRA_DIST): Remove xstat.in.
5881 * xstat.in: Remove file. Contents moved into stat.c.
5882 * stat.c: New file. Contents mostly from xstat.in.
5883 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5884 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5886 * safe-read.c: Rework so that it may serve to define safe_write, too.
5887 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5889 2002-12-03 Jim Meyering <jim@meyering.net>
5891 * safe-read.c, safe-write.c: Change variable names and comments, but
5892 not semantics, to minimize the differences between these two files.
5893 (safe_read): Change comment to mention SAFE_READ_ERROR.
5895 * safe-read.c (IS_EINTR): Define.
5896 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5898 2002-12-02 Bruno Haible <bruno@clisp.org>
5900 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5901 Define, taken from safe-read.c.
5902 (INT_MAX): Provide fallback.
5903 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5904 * safe-write.h (SAFE_WRITE_ERROR): Define.
5906 * safe-read.c (EINTR): Remove definition.
5907 (safe_read): Don't use EINTR if it is absent.
5909 2002-12-02 Jim Meyering <jim@meyering.net>
5911 * safe-read.c (EINTR): Define.
5912 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5913 (INT_MAX): Provide fallback.
5914 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5916 * safe-read.h (SAFE_READ_ERROR): Define.
5918 2002-12-01 Jim Meyering <jim@meyering.net>
5920 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5921 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5923 2002-11-27 Paul Eggert <eggert@twinsun.com>
5925 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5926 hash_rehash): Replace `if (limit <= value) abort ();' with
5927 `if (! (value < limit)) abort ();', for readability.
5929 2002-11-26 <karl@gnu.org>
5931 * strdup.c: copy from libc again, with jim's ok.
5932 * .cppi-disable: re-add strdup.c
5934 2002-11-25 <karl@gnu.org>
5936 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5937 instead of "strtol.c".
5939 2002-11-25 Jim Meyering <jim@meyering.net>
5941 * mktime.c: Sync from libc, now that it has the latest fix.
5943 2002-11-24 <karl@gnu.org>
5945 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5946 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5948 2002-11-24 Jim Meyering <jim@meyering.net>
5950 Update from coreutils:
5952 * mktime.c: Merge in changes from libc.
5954 Avoid a link-time failure on some Linux systems.
5955 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5956 (__mon_yday): Declare with the STATIC attribute.
5957 (__mktime_internal): Likewise.
5958 Based on a report from Greg Schafer.
5960 2002-11-23 Jim Meyering <jim@meyering.net>
5962 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5963 Use `unsigned', not `int', as type of index.
5965 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5967 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5969 2002-11-22 Paul Eggert <eggert@twinsun.com>
5971 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5972 hint that one should use `if (! x) abort ();' rather than `assert
5973 (x);', and anyway it's one less thing to worry about configuring.
5974 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5975 hash_rehash, hash_insert): Use abort rather than assert.
5977 2002-11-22 Paul Eggert <eggert@twinsun.com>
5979 * quotearg.h: Allow multiple inclusion by surrounding with
5980 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5981 so that we can be included first.
5982 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5983 * quotearg.c: Include quotearg.h immediately after config.h.
5984 No need to include stddef.h or sys/types.h any more.
5985 Surround local include files with "", not "<>".
5986 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5987 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5988 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5989 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5990 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5991 (ISPRINT): Remove; no longer needed now that we assume C89.
5993 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5996 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5997 quotearg_char): Use SIZE_MAX rather than
5998 (size_t) -1 when we are talking about "infinity".
6000 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6002 2002-11-22 Bruno Haible <bruno@clisp.org>
6004 * safe-read.h: Assume C89. Add comments.
6005 (safe_read): Change return type to size_t.
6006 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6007 counts > SSIZE_MAX correctly.
6008 * safe-write.h: New file.
6009 * safe-write.c: New file.
6010 * full-read.h: New file.
6011 * full-read.c: New file.
6012 * full-write.h: Assume C89. Add comments.
6013 * full-write.c: Include safe-write.h.
6014 (full_write): Rewritten to use safe_write.
6015 Suggested by Jim Meyering and Paul Eggert.
6017 2002-11-21 Bruno Haible <bruno@clisp.org>
6019 Remove case insensitive option matching.
6020 * argmatch.h (argcasematch): Remove declaration.
6021 (ARGCASEMATCH): Remove macro.
6022 (__xargmatch_internal): Remove case_sensitive argument.
6023 (XARGMATCH): Update.
6024 (XARGCASEMATCH): Remove macro.
6025 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6026 case_sensitive argument.
6027 (argcasematch): Remove function.
6028 (__xargmatch_internal): Remove case_sensitive argument.
6029 (main): Use XARGMATCH instead of XARGCASEMATCH.
6031 * xmalloc.c: Change compile-time error message. Add comment about
6032 required autoconf version.
6034 2002-11-21 Jim Meyering <jim@meyering.net>
6036 * strdup.c (strdup): Tweak comment and initial #if/#include.
6038 Merge in changes from the coreutils.
6040 2002-09-25 Paul Eggert <eggert@twinsun.com>
6041 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6042 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6043 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6044 int. Work more efficiently if X is the same width as uintmax_t.
6045 Do not compare X to -1, to avoid bogus compiler warning.
6046 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6047 Don't assume that f_frsize and f_bsize are the same type.
6049 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6052 * makepath.c (make_path): Restore umask *before* creating the final
6054 (make_path): Minor reformatting.
6056 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6057 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6059 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6060 ones. At least on GNU/Linux systems, `auto' means something else.
6063 2002-11-20 Paul Eggert <eggert@twinsun.com>
6065 Merge argmatch cleanups from Bison. Assume C89.
6067 * argmatch.c: Include config.h here, not in argmatch.h.
6068 Include stdlib.h, for EXIT_FAILURE.
6069 Always include <string.h>, since we assume C89.
6070 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6071 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6072 Include <stddef.h> instead, since it's all we need for size_t.
6073 (PARAMS): Remove. All uses removed.
6074 (ARRAY_CARDINALITY): Do not bother to #undef.
6075 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6076 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6077 Remove unnecessary parentheses.
6078 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6079 Insert necessary parentheses.
6080 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6081 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6083 2002-11-19 Bruno Haible <bruno@clisp.org>
6085 * mbswidth.c: Include mbswidth.h right at the beginning.
6086 * mbswidth.h: Include <stddef.h>, for size_t.
6088 * mbswidth.h (PARAMS): Remove macro.
6089 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6090 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6092 * gcd.h (PARAMS): Remove macro.
6093 (gcd): Use ANSI C function declarations.
6094 * gcd.c (gcd): Likewise.
6096 2002-11-15 Bruno Haible <bruno@clisp.org>
6098 * strcspn.c: Include <stddef.h>.
6099 (strcspn): Use ANSI C function declaration. Change return type to
6101 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6102 (strpbrk): Use NULL.
6103 * strpbrk.h (PARAMS): Remove macro.
6104 (strpbrk): Use ANSI C function declaration.
6105 * strstr.c: Don't include <sys/types.h>.
6106 * strstr.h (PARAMS): Remove macro.
6107 (strstr): Use ANSI C function declarations.
6109 2002-11-06 Bruno Haible <bruno@clisp.org>
6111 * gcd.h (gcd): Change argument type to 'unsigned long'.
6112 * gcd.c (gcd): Likewise.
6114 2002-11-05 Bruno Haible <bruno@clisp.org>
6116 * gcd.h: New file, from gettext-0.11.5.
6117 * gcd.c: New file, from gettext-0.11.5.
6119 2002-11-05 Bruno Haible <bruno@clisp.org>
6121 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6122 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6123 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6124 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6126 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6127 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6129 * closeout.c: Include gettext.h instead of <libintl.h>.
6130 * human.c: Include gettext.h instead of <libintl.h>.
6131 * quotearg.c: Include gettext.h instead of <libintl.h>.
6132 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6133 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6134 * userspec.c: Include gettext.h instead of <libintl.h>.
6135 * version-etc.c: Include gettext.h instead of <libintl.h>.
6136 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6137 (textdomain): Remove definition.
6138 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6140 * long-options.c: Remove include of <libintl.h> and definition of _.
6141 * same.c: Remove include of <libintl.h> and definition of _.
6143 2002-11-04 Bruno Haible <bruno@clisp.org>
6145 * stpcpy.h: New file, from GNU gettext-0.11.5.
6146 * strcase.h: New file, from GNU gettext-0.11.5.
6147 * strpbrk.h: New file, from GNU gettext-0.11.5.
6148 * strstr.h: New file, from GNU gettext-0.11.5.
6149 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6151 2002-05-09 Bruno Haible <bruno@clisp.org>
6153 * config.charset: Update for newest glibc. Add canonical names
6154 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6156 2002-05-09 Bruno Haible <bruno@clisp.org>
6158 * localcharset.c (get_charset_aliases): Add more Windows specific
6161 2002-05-08 Owen Taylor <otaylor@redhat.com>
6163 * config.charset: A few additions for Solaris.
6165 2001-12-05 Bruno Haible <bruno@clisp.org>
6167 * localcharset.c (locale_charset): Don't return an empty string.
6169 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6171 * config.charset: msdos in uk_UA uses CP1125.
6173 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6175 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6176 * localcharset.c (locale_charset): Declare as extern "C".
6178 2002-02-15 Bruno Haible <bruno@clisp.org>
6180 * config.charset [msdosdjgpp]: For Russian, use CP866.
6182 2002-02-11 Bruno Haible <bruno@clisp.org>
6184 * config.charset: Add support for NetBSD.
6186 2002-09-25 <karl@gnu.org>
6188 * strdup.c: copy from libc/string (via ../config/srclist*).
6189 * getopt*: copy from libc/posix.
6190 * gettext.h: copy from gettext.
6191 * .cppi-disable: add strdup.c, gettext.h.
6193 2002-07-01 Jim Meyering <meyering@lucent.com>
6195 * c-stack.c: Include sys/time.h.
6196 From Volker Borchert.
6198 2002-06-11 Paul Eggert <eggert@twinsun.com>
6200 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6201 New macro. Use it uniformly instead of
6202 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6203 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6204 reported by Vin Shelton.
6206 2002-06-22 Jim Meyering <meyering@lucent.com>
6208 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6209 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6211 2002-06-22 Paul Eggert <eggert@twinsun.com>
6213 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6214 Do not assume SA_SIGINFO behavior.
6215 Bug reported by Jim Meyering on NetBSD 1.5.2.
6217 2002-06-22 Jim Meyering <meyering@lucent.com>
6219 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6221 * exitfail.c, exitfail.h: Likewise.
6222 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6224 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6226 (EXTRA_DIST): Add fnmatch_loop.c.
6227 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6229 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6230 * fnmatch.c: Update from diffutils-2.8.2.
6231 * fnmatch_.h: New file. From diffutils-2.8.2.
6232 * fnmatch.h: Remove file.
6234 2002-06-18 Paul Eggert <eggert@twinsun.com>
6236 * file-type.h: Report an error if neither S_ISREG nor
6237 S_IFREG is defined, instead of using a test specific to glibc
6238 2.2. This should be safe, since POSIX requires S_ISREG and
6239 Unix Version 7 had S_IFREG. We don't need to check for
6240 <sys/types.h> since we don't use any symbols that it defines.
6242 2002-06-15 Jim Meyering <meyering@lucent.com>
6244 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6245 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6246 have been included before this file.
6248 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6250 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6251 so that each temporary file name is unique and valid in the first
6252 8 characters, for operation under DOS.
6254 2002-06-15 Jim Meyering <meyering@lucent.com>
6256 Work even with DJGPP 2.03, which lacks support for symlinks.
6258 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6260 * lchown.c (S_ISLNK): Likewise.
6262 2002-06-14 Jim Meyering <meyering@lucent.com>
6264 * file-type.h: Use the version from diffutils-2.8.2.
6265 * file-type.c: Likewise.
6267 2002-05-27 Jim Meyering <meyering@lucent.com>
6269 Fix a problem seen only on nonconforming systems whereby ls.c's
6270 use of localtime, and then of gettimeofday would cause trouble:
6271 the localtime call used to initialize rpl_gettimeofday's save
6272 mechanism would clobber ls's current local time information so
6273 that in any long listing the first file would always be listed
6274 with date 1970-01-01. Analysis by Volker Borchert.
6276 * gettimeofday.c (localtime): Undefine.
6277 (rpl_localtime): New function.
6279 2002-05-22 Jim Meyering <meyering@lucent.com>
6281 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6282 * file-type.h: New file.
6283 * file-type.c (file_type): New file/function. Extracted from diffutils.
6285 2002-04-29 Paul Eggert <eggert@twinsun.com>
6287 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6289 2002-04-28 Paul Eggert <eggert@twinsun.com>
6291 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6292 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6293 of 127, since 64 is the largest conceivable number for ancient
6295 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6297 2002-04-28 Jim Meyering <meyering@lucent.com>
6299 * sig2str.c (WTERMSIG): Remove definition (unused).
6301 2002-04-28 Paul Eggert <eggert@twinsun.com>
6303 * sig2str.h, sig2str.c: New files.
6304 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6306 2002-04-24 Jim Meyering <meyering@lucent.com>
6308 * gettext.h: New file, from Gettext.
6309 * Makefile.am (INCLUDES): Remove -I../intl.
6310 (libfetish_a_SOURCES): Add gettext.h.
6312 2002-04-16 Jim Meyering <meyering@lucent.com>
6314 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6315 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6316 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6318 2002-04-12 Jim Meyering <meyering@lucent.com>
6320 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6322 2002-03-10 Jim Meyering <meyering@lucent.com>
6324 * makepath.c (make_path): Remove a comma from a diagnostic.
6325 Suggestion from Santiago Vila.
6327 2002-03-08 Jim Meyering <meyering@lucent.com>
6329 * rename.c: Mention that this wrapper is needed also on
6330 mips-dec-ultrix4.4 systems.
6332 2002-03-02 Jim Meyering <meyering@lucent.com>
6334 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6335 not HAVE_CLOCK_SETTIME.
6337 2002-02-27 Paul Eggert <eggert@twinsun.com>
6339 * nanosleep.h: Rename to....
6340 * timespec.h: New name for nanosleep.h. All uses changed.
6342 * gettime.c: New file.
6343 * settime.c: New file.
6346 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6347 timespec.h. Remove nanosleep.h.
6349 2002-02-25 Paul Eggert <eggert@twinsun.com>
6351 * acl.c, acl.h: New files.
6352 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6354 2002-02-24 Jim Meyering <meyering@lucent.com>
6356 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6357 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6358 cause trouble. Reported by Nelson Beebe.
6360 2002-02-23 Paul Eggert <eggert@twinsun.com>
6362 * path-concat.c (xpath_concat): Reorder code to pacify
6363 compilers that don't know that xalloc_die never returns.
6365 2002-02-20 Jim Meyering <meyering@lucent.com>
6367 * getdate.c: Regenerate using bison-1.33.
6369 2002-02-15 Paul Eggert <eggert@twinsun.com>
6371 * posixver.c, posixver.h: New files.
6372 * Makefile.am (libfetish_a_SOURCES): Add them.
6374 2002-02-02 Paul Eggert <eggert@twinsun.com>
6375 Bruno Haible <bruno@clisp.org>
6377 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6378 (fwrite_success_callback): New declaration.
6379 * unicodeio.c (unicode_to_mb): New function, extracted from
6380 print_unicode_char. Call failure callback instead of error.
6381 (fwrite_success_callback): New function.
6382 (exit_failure_callback): New function.
6383 (fallback_failure_callback): New function.
6384 (print_unicode_char): Call unicode_to_mb.
6386 2002-01-26 Jim Meyering <meyering@lucent.com>
6388 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6390 2002-01-22 Jim Meyering <meyering@lucent.com>
6392 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6393 Otherwise, some versions of automake would omit the rule that makes
6394 Makefile from Makefile.in.
6396 2001-01-21 Paul Eggert <eggert@twinsun.com>
6398 * xmemcoll.h, xmemcoll.c: New files.
6399 * Makefile.am (libfetish_a_SOURCES): Add them.
6400 * memcoll.c: Include errno.h, and declare errno if not defined.
6401 (memcoll): Set errno to zero if there is no error.
6403 * quotearg.c (quotearg_buffer_restyled):
6404 Fix bug with quoting buffers containing NUL when backslashing escapes.
6405 This bug was exposed by the other changes in this patch.
6406 (quotearg_n_options): New arg ARGSIZE.
6407 All callers changed.
6408 (quoting_options_from_style): New function.
6409 (quotearg_n_style): Use it.
6410 (quotearg_n_style_mem): New function.
6412 * quotearg.h (quotearg_n_style_mem): New function.
6414 2002-01-16 Jim Meyering <meyering@lucent.com>
6416 * getdate.y: Add three semicolons, each just before a closing brace.
6417 Bison (as of version 1.31) no longer papers over that mistake.
6419 2002-02-14 Paul Eggert <eggert@twinsun.com>
6421 * backupfile.c (ISDIGIT): Comment fix.
6422 * getdate.y (ISDIGIT): Likewise.
6423 * posixtm.c (ISDIGIT, year): Likewise.
6424 * strverscmp.c (ISDIGIT): Likewise.
6425 * userspec.c (ISDIGIT): Likewise.
6427 2002-01-05 Jim Meyering <meyering@lucent.com>
6429 * version-etc.c (version_etc_copyright): Update copyright year.
6431 2001-01-19 Paul Eggert <eggert@twinsun.com>
6433 * closeout.c (close_stdout_status): If ferror (stdout), do
6434 not silently exit merely because the output buffer happens to
6435 have nothing pending.
6437 2001-12-18 Paul Eggert <eggert@twinsun.com>
6439 See the big note in ../ChangeLog.
6440 * human.c (suffixes): Prefer K to k for 1024.
6441 (generate_suffix_backwards): New function.
6442 (human_readable_inexact): Use it.
6443 * xstrtol.c (__xstrtol): If there is no number but there
6444 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6445 Accept 'K' as well as 'k'.
6447 2001-12-15 Jim Meyering <meyering@lucent.com>
6449 * regex.h (__restrict_arr): Update from libc.
6451 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6452 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6455 2001-12-10 Jim Meyering <meyering@lucent.com>
6457 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6458 Instead, include "xalloc.h".
6459 (initbuffer): Don't cast xmalloc return value to char*.
6460 (readline): Reword comment.
6461 Don't cast xrealloc return value to char*
6464 2001-12-09 Jim Meyering <meyering@lucent.com>
6466 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6467 `signed and unsigned type in conditional expression'.
6468 * posixtm.c (posix_time_parse): Likewise.
6470 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6472 * readtokens.c (readtoken): Declare an index to be of type unsigned
6473 to avoid a pedantic warning.
6475 * getstr.c: Don't include assert.h.
6476 (getstr): Remove warning-evoking assertions.
6477 Return -1 if offset parameter is out of bounds.
6478 Change the type of a local from int to size_t.
6480 * strftime.c (my_strftime_localtime_r): Include this function
6481 definition in the `#if ! HAVE_TM_GMTOFF' block.
6483 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6484 Include xalloc.h instead.
6486 2001-12-02 Jim Meyering <meyering@lucent.com>
6488 * tempname.c: Don't declare getenv, thus reverting the change of
6489 2001-11-18. It's no longer necessary, now that stdlib.h is always
6492 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6493 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6495 2001-11-30 Akim Demaille <akim@epita.fr>
6497 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6498 before being defined.
6500 2001-11-27 Paul Eggert <eggert@twinsun.com>
6502 * quotearg.h (quotearg_n, quotearg_n_style):
6503 First arg is int, not unsigned.
6504 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6505 (SIZE_MAX, UINT_MAX): New macros.
6506 (quotearg_n_options): Abort if N is negative.
6507 Avoid overflow check on hosts where size_t is 64 bits and int
6508 is 32 bits, as overflow is impossible there.
6509 Fix off-by-one typo that caused unnecessary reallocation.
6511 2001-11-27 Jim Meyering <meyering@lucent.com>
6513 * tempname.c: Merge with version from libc.
6514 * regex.c: Likewise.
6516 * tempname.c: Include stdlib.h unconditionally. On some old systems
6517 for which STDC_HEADERS is 0, it was not included, resulting in a
6518 warning about an integer-to-pointer conversion problem with getenv.
6519 Reported by Volker Borchert.
6521 2001-11-26 Jim Meyering <meyering@lucent.com>
6523 * gtod.h: Remove file.
6524 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6525 * gettimeofday.c: Don't include gtod.h.
6526 (GTOD_init): Remove function.
6527 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6528 Suggestion from Volker Borchert.
6530 2001-11-23 Jim Meyering <meyering@lucent.com>
6532 * hash.h (struct hash_table): Don't define here. Merely declare it.
6533 * hash.c (struct hash_table): Define it here instead.
6535 2001-11-22 Jim Meyering <meyering@lucent.com>
6537 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6539 2001-11-18 Paul Eggert <eggert@twinsun.com>
6541 * tempname.c (TMP_MAX): Remove; no longer needed.
6542 (TEMPORARIES): New macro.
6543 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6544 removes an artificial limitation (e.g. HP-UX 10.20, where
6547 2001-11-18 Jim Meyering <meyering@lucent.com>
6549 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6552 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6553 files will be created before anything else.
6555 2001-11-17 Jim Meyering <meyering@lucent.com>
6557 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6558 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6559 rather than group writable. Patch by Juan F. Codagnone.
6561 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6562 Instead, include "xalloc.h".
6564 * mountlist.c: Include unlocked-io.h after all system headers.
6565 Remove explicit declarations of xmalloc, xrealloc,
6566 and xstrdup. Instead, include "xalloc.h".
6568 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6569 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6570 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6572 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6573 Reported by Padraig Brady.
6575 * mkstemp.c: #undef mkstemp.
6577 (rpl_mkstemp): Rename from mkstemp.
6580 2001-11-16 Jim Meyering <meyering@lucent.com>
6582 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6583 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6584 determine the amount of total physical memory, use pstat_getstatic.
6585 HPUX-11 doesn't define _SC_PHYS_PAGES.
6586 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6587 If sysconf couldn't be used to determine the amount of available
6588 physical memory, use both pstat_getstatic and pstat_getdynamic.
6589 Based on a patch from Bob Proulx.
6591 2001-11-05 Jim Meyering <meyering@lucent.com>
6593 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6595 2001-11-03 Jim Meyering <meyering@lucent.com>
6597 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6598 in argmatch_to_argument call.
6600 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6603 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6604 e.g., a fault due to an attempt to free a NULL pointer.
6606 2001-11-01 Jim Meyering <meyering@lucent.com>
6608 * dirfd.c, dirfd.h: New files.
6609 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6611 * hash.c (hash_print) [TESTING]: Clean up.
6613 2001-10-22 Paul Eggert <eggert@twinsun.com>
6615 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6616 to avoid a warning if -Wall.
6618 2001-10-21 Paul Eggert <eggert@twinsun.com>
6620 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6622 2001-10-21 Jim Meyering <meyering@lucent.com>
6624 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6625 this code would end up calling gettext even in packages built
6627 * getopt.c (_): Likewise.
6628 * regex.c (_): Likewise.
6630 2001-10-20 Paul Eggert <eggert@twinsun.com>
6632 * error.c (strerror_r): Do not declare unless !_LIBC.
6633 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6634 Use strerror_r that is only a macro, even if it is not a function.
6635 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6636 (private_strerror): Use prototypes, not old-style function definition.
6637 (print_errno_message): New function.
6638 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6640 (error_tail, error, error_at_line): Use it.
6642 2001-10-11 Jim Meyering <meyering@lucent.com>
6644 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6645 and quote_n (1, ... to avoid clobbering a buffer.
6647 2001-10-05 Jim Meyering <meyering@lucent.com>
6649 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6650 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6651 * hash-pjw.h: New file.
6653 2001-09-30 Jim Meyering <meyering@lucent.com>
6655 * mountlist.c [MOUNTED_GETFSSTAT]:
6656 Include <sys/ucred.h>, for Apple Darwin.
6657 Include sys/mount.h and sys/fs_types.h only if available.
6659 (read_filesystem_list): Use FS_TYPE.
6661 2001-09-29 Paul Eggert <eggert@twinsun.com>
6663 * exclude.c (excluded_filename): 0 -> false, since it's
6666 2001-09-28 Paul Eggert <eggert@twinsun.com>
6668 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6669 #defines strtoimax. Also treat the other strto* functions
6672 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6673 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6674 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6676 2001-09-26 Jim Meyering <meyering@lucent.com>
6678 Most macros in unlocked-io.h had the wrong number of arguments.
6679 * gen-uio: New script.
6680 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6681 * unlocked-io.hin: Remove file.
6682 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6683 rather than trying to embed it here.
6684 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6685 Reported by Padraig Brady.
6687 2001-09-25 Volker Borchert <bt@teknon.de>
6689 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6691 2001-09-23 Jim Meyering <meyering@lucent.com>
6693 * mountlist.c: Remove useless parentheses in #if directives.
6694 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6695 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6697 2001-09-22 Jim Meyering <meyering@lucent.com>
6699 * localcharset.c: Update from latest gettext.
6700 * config.charset: Likewise.
6702 2001-09-20 Jim Meyering <meyering@lucent.com>
6704 * xstrtol.c (strtoimax): Guard declaration with
6705 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6706 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6707 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6708 (strtoumax): Likewise, for completeness (it wasn't necessary).
6710 2001-09-06 Paul Eggert <eggert@twinsun.com>
6712 * strtoimax.c (HAVE_LONG_LONG):
6713 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6714 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6715 to work around bug in IBM C compiler.
6717 2001-09-16 Jim Meyering <meyering@lucent.com>
6719 * mkdir.c: New file.
6721 2001-09-04 Paul Eggert <eggert@twinsun.com>
6723 * xgetcwd.c: Revert some of the previous change; intead,
6724 fix the HAVE_GETCWD_NULL code to behave more like the
6725 !HAVE_GETCWD_NULL code used to.
6728 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6731 2001-09-04 Paul Eggert <eggert@twinsun.com>
6733 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6734 Use ssize_t, not int, to store result of readlink.
6735 Check for ssize_t overflow as well as size_t overflow,
6736 as POSIX says the result of readlink is implementation-defined
6737 when ssize_t overflows.
6738 Remove unnecessary cast to char*.
6739 Use free+malloc instead of realloc, as the storage doesn't need
6740 to be preserved and it's clearer and can be more efficient that way.
6741 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6742 * xreadlink.h (xreadlink): Update prototype.
6744 2001-09-03 Paul Eggert <eggert@twinsun.com>
6746 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6747 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6748 spotted by Jim Meyering.
6750 2001-09-03 Jim Meyering <meyering@lucent.com>
6752 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6754 2001-09-03 Paul Eggert <eggert@twinsun.com>
6756 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6757 like the HAVE_GETCWD_NULL code.
6758 Include pathmax.h if not HAVE_GETCWD.
6759 Do not include xalloc.h.
6760 (INITIAL_BUFFER_SIZE): New symbol.
6761 Do not use xmalloc / xrealloc, since the caller is responsible for
6762 handling errors. Preserve errno around `free' during failure.
6763 Do not overrun buffer when using getwd.
6765 2001-09-03 Paul Eggert <eggert@twinsun.com>
6767 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6768 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6770 2001-09-02 Jim Meyering <meyering@lucent.com>
6772 * error.c: Update from GNU libc.
6774 2001-09-01 Jim Meyering <meyering@lucent.com>
6776 * xreadlink.c: New file.
6777 * xreadlink.h: New file.
6778 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6780 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6781 doesn't conflict with sparc Solaris 7's definition in
6782 /usr/include/sys/int_types.h.
6784 * exclude.c: Use `""', not `<>' to #include non-system header files.
6785 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6786 and strncasecmp as r-values. Unixware didn't have declarations.
6788 2001-08-31 Jim Meyering <meyering@lucent.com>
6790 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6791 Use an initial, malloc'd, buffer of length 128 rather than
6792 a statically allocated one of length 1024.
6794 2001-08-30 Paul Eggert <eggert@twinsun.com>
6796 * xgetcwd.c: Don't include pathmax.h.
6797 Include stdlib.h and unistd.h if available.
6799 (xmalloc, xstrdup, free): Remove decls.
6800 (xgetcwd): Don't assume sizes fit in unsigned.
6801 Check for overflow when computing sizes.
6802 Simplify reallocation code.
6804 2001-08-28 Paul Eggert <eggert@twinsun.com>
6806 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6808 * strtoimax.c: Renamed from strtoxmax.c, removing the
6811 Also, make the following further changes to make this file's
6812 configuration more similar to that of strtol.c:
6813 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6814 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6815 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6816 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6817 changed to signed values.
6819 And make the following changes as well:
6820 Fix copyright notice, as 1999 was missing.
6821 (verify): New macro.
6822 (strtoimax): Check sizes at compile-time, not run-time.
6823 Prefer strtol to strtoll if both work.
6824 (main): Remove; it was not that useful and was a pain to maintain.
6826 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6828 2001-08-30 Paul Eggert <eggert@twinsun.com>
6830 * savedir.c (savedir): Remove size parameter, as POSIX says that
6831 a directory's st_size can have an arbitrary value, so the old
6832 usage could waste an arbitrary amount of memory. All uses
6834 * savedir.h: Update prototype.
6836 2001-08-30 Paul Eggert <eggert@twinsun.com>
6838 * xstrtol.c (strtoimax): New decl.
6840 2001-08-28 Paul Eggert <eggert@twinsun.com>
6842 * xstrtol.h: Add copyright notice.
6843 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6844 LONGINT_INVALID_SUFFIX_CHAR.
6846 2001-08-30 Paul Eggert <eggert@twinsun.com>
6848 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6851 2001-08-30 Paul Eggert <eggert@twinsun.com>
6853 * hash.c: Remove '2001' from copyright notice.
6855 2001-08-30 Paul Eggert <eggert@twinsun.com>
6857 * full-write.h: New file.
6858 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6859 * full-write.c: Correct credits, as cccp.c no longer
6860 exists and anyway it was so heavily changed from the old cccp
6861 code as to be unrecognizable. Include full-write.h.
6862 (full_write) Return size_t, with short writes meaning failure.
6863 All callers changed. This fixes a bug with large buffers
6865 * utime.c: Include full-write.h.
6867 2001-08-30 Paul Eggert <eggert@twinsun.com>
6869 Merge 'exclude' changes from tar 1.13.22.
6870 This fixes one or two unlikely storage allocation overflow bugs,
6871 but doesn't change user-visible behavior otherwise.
6873 2001-08-30 Paul Eggert <eggert@twinsun.com>
6875 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6876 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6877 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6878 Include if available.
6879 (<xalloc.h>): Include
6880 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6881 (verify): New macro. Use it to verify that EXCLUDE macros do not
6882 collide with FNM macros.
6883 (struct patopts): New struct.
6884 (struct exclude): Use it, as exclude patterns now come with options.
6885 (new_exclude): Support above changes.
6886 (new_exclude, add_exclude_file):
6887 Initial size must now be a power of two to simplify overflow checking.
6888 (free_exclude, fnmatch_no_wildcards): New function.
6889 (excluded_filename): No longer requires options arg, as the options
6890 are determined by add_exclude. Now returns bool, not int.
6891 (excluded_filename, add_exclude):
6892 Add support for the fancy new exclusion options.
6893 (add_exclude, add_exclude_file): Now takes int options arg.
6894 Check for arithmetic overflow when computing sizes.
6895 (add_exclude_file): xrealloc might modify errno, so don't
6896 realloc until after errno might be used.
6898 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6900 (free_exclude): New decl.
6901 (add_exclude, add_exclude_file): Now takes int options arg.
6902 (excluded_filename): No longer requires options arg, as the options
6903 are determined by add_exclude. Now returns bool, not int.
6905 2001-08-30 Paul Eggert <eggert@twinsun.com>
6907 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6909 2001-08-27 Jim Meyering <meyering@lucent.com>
6911 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6913 * version-etc.c (N_): Remove definition.
6914 Revert most of last change.
6915 Instead, simply don't mark the `Copyright...' string for translation.
6916 Based on advice from Paul Eggert.
6918 * strtoxmax.c: Tweak comment.
6920 2001-08-26 Jim Meyering <meyering@lucent.com>
6922 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6923 of copyright with `%s' so translators don't get an untranslated
6925 (COPYRIGHT_YEAR): Define.
6926 (version_etc): Use fprintf rather than fputs.
6927 Suggestion from Ulrich Drepper.
6929 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6931 * strtoll.c: New file, from GNU libc.
6932 * xstrtoimax.c: New file.
6934 * xstrtol.h: Add xstrtoimax.
6935 * strtoumax.c: New file. Simply include "strtoumax.c".
6936 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6938 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6939 * strtoxmax.c: ... then renamed to this.
6941 2001-08-13 Paul Eggert <eggert@twinsun.com>
6943 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6944 Port to Solaris 8, where 'sed' requires a space after the 'r'
6945 command, and where sh dislikes "$/". Clean up the spacing a bit.
6946 Redirect output to $tmp just once.
6948 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6950 * addext.c (<errno.h>): Include.
6951 (errno): Declare if not defined.
6952 (addext): Work correctly when pathconf returns -1 and leaves
6953 errno alone because there is no limit. Also, work even if
6954 pathconf returns a value greater than SIZE_MAX.
6956 2001-08-12 Jim Meyering <meyering@lucent.com>
6958 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6959 Simply `return getcwd (NULL, 0);'.
6960 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6961 Use 1300 as initial value for length, not PATH_MAX.
6963 * pathmax.h: Clean up cpp syntax.
6965 2001-08-12 Jim Meyering <meyering@lucent.com>
6967 * gettimeofday.c: New file.
6969 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6971 2001-08-04 Jim Meyering <meyering@lucent.com>
6973 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6974 to get in sync with glibc.
6976 2001-08-03 Paul Eggert <eggert@twinsun.com>
6978 The following changes are from gettext 0.10.39 as maintained by
6981 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6982 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6983 with inverted sense. All uses changed.
6985 * mbswidth.c: Don't include <limits.h>.
6986 Include <stdlib.h> and <string.h> unconditionally.
6987 (iswcntrl, mbsinit, ISCNTRL): New macros.
6988 (mbsnwidth): Use K&R style function declarations.
6989 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6990 can optimize it when MB_CUR_MAX == 1.
6991 The width of control characters is zero, not 1.
6993 2001-07-15 Jim Meyering <meyering@lucent.com>
6995 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6996 (BUILT_SOURCES): Add unlocked-io.h.
6997 (io_functions): Define.
6998 (unlocked-io.h): New rule.
6999 (DISTCLEANFILES): Add unlocked-io.h.
7000 (all-local): Depend on unlocked-io.h, to ensure it is created.
7002 * unlocked-io.hin: New file
7004 * regex.c: Update from glibc.
7006 2001-07-05 Jim Meyering <meyering@lucent.com>
7008 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7010 (libfetish_a_SOURCES): Put all .h files here instead.
7011 Remove a thus-exposed (better checks in automake) duplicate and
7012 two unnecessary .h files.
7014 2001-06-11 Jim Meyering <meyering@lucent.com>
7016 * regex.c: Update from GNU libc.
7018 2001-05-27 Jim Meyering <meyering@lucent.com>
7020 * readutmp.h (UT_TYPE): Define.
7022 2001-05-24 Jim Meyering <meyering@lucent.com>
7024 * argmatch.c: Include "quote.h".
7025 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7026 quote function. Reported by Göran Uddeborg.
7028 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7030 * dirname.c (dir_name): Compute append_dot using path, not newpath
7031 which is not yet declared.
7033 2001-05-11 Paul Eggert <eggert@twinsun.com>
7035 * Makefile.am (libfetish_a_SOURCES):
7036 Add strftime.c, since we now compile it on all hosts.
7038 * strftime.c (my_strftime):
7039 Define to nstrftime if emacs, but only if my_strftime is not defined.
7040 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7041 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7042 Add one more extra argument: a nanoseconds value.
7045 (my_strftime function): Add %N format.
7046 (emacs_strftimeu): Renamed from emacs_strftime,
7047 with extra ut argument.
7049 2001-05-11 Paul Eggert <eggert@twinsun.com>
7051 dirname code cleanup. base_name now behaves more compatibly
7052 with POSIX basename when given file names that have trailing
7053 slashes, and similarly for dir_name. Add new primitives
7054 base_len and dir_len. Put the directory-name-related decls
7057 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7058 * backupfile.c (base_name): Likewise.
7059 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7060 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7061 * makepath.c (strip_trailing_slashes): Likewise.
7062 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7064 * rename.c (strip_trailing_slashes): Likewise.
7065 * same.c (base_name): Likewise.
7066 * stripslash.c (ISSLASH): Likewise.
7068 * addext.c: Include <dirname.h> after size_t is defined.
7069 * backupfile.c: Likewise.
7071 * addext.c (addext): Use base_len to trim redundant
7072 trailing slashes instead of doing it ourselves.
7073 But do not trim the last slash if it is not redundant.
7075 * backupfile.c (find_backup_file_name,
7076 max_backup_version): Use base_len instead of rolling it ourselves.
7077 Handle the case of "" and (on DOS) "C:" correctly.
7079 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7080 Include <string.h>, <dirname.h>.
7081 (base_name): Allow file names ending in slashes, other than names
7082 that are all slashes. In this case, return the basename followed
7083 by the slashes. This is more general, and can be used in places
7084 where the original base_name purposely had an assertion failure.
7085 (base_len): New function.
7087 * dirname.c: Include <string.h> instead of <stdlib.h>.
7088 Do not include <assert.h>; no longer needed.
7090 (memrchr): Remove decl.
7091 (dir_name_r): Remove.
7092 (dir_len): Renamed from dirlen. All callers changed.
7093 Rewrite in terms of base_name, for simplicity and consistency.
7094 (dir_name): Never return NULL. All callers changed.
7095 Do not include <stdlib.h> in test program; no longer needed.
7096 return 0; is fine for test program.
7098 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7100 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7102 * path-concat.c (path_concat): Use base_len to compute
7103 base length, not strlen; this means we cannot rely on memcpy
7106 * same.c (STREQ): Remove.
7107 (same_name): Handle the case where the basename ends in trailing '/'.
7109 * stripslash.c (strip_trailing_slashes): Return nonzero if
7110 a slash was stripped. Do not strip the last slash after a
7113 2001-04-08 Jim Meyering <meyering@lucent.com>
7115 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7116 recomputed; that's necessary when the offset spans a DST transition.
7117 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7119 2001-04-02 Jim Meyering <meyering@lucent.com>
7121 * regex.h, regex.c: Update from GNU libc.
7123 2001-03-19 Paul Eggert <eggert@twinsun.com>
7125 * version-etc.c (version_etc_copyright): Update to 2001.
7127 2001-03-16 Paul Eggert <eggert@twinsun.com>
7129 * tempname.c (uint64_t): Define to uintmax_t if
7130 not defined, and if UINT64_MAX is not defined.
7131 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7132 Reported by John David Anglin.
7134 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7136 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7137 alias if codeset is empty.
7138 * config.charset (BeOS): Use wildcard syntax.
7140 2001-03-13 Jim Meyering <meyering@lucent.com>
7142 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7143 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7146 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7148 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7150 * unicodeio.c (print_unicode_char): Simplify accordingly.
7152 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7154 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7155 support for DOS/DJGPP.
7157 2001-02-28 Paul Eggert <eggert@twinsun.com>
7159 * Makefile.am (libfetish_a_SOURCES):
7160 Add dup-safer.c, fopen-safer.c.
7161 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7163 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7165 2001-02-25 Paul Eggert <eggert@twinsun.com>
7167 The mkstemp replacement is taken from glibc 2.2.2, with some
7168 portability fixes for use outside glibc, as follows:
7170 * tempname.c (struct_stat64): New macro.
7171 (direxists, __gen_tempname): Use it.
7172 This avoids a portability problem with Solaris 8.
7174 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7175 (<stddef.h>, <stdint.h>, <string.h>):
7176 Include only if STDC_HEADERS || _LIBC.
7177 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7178 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7179 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7180 (__set_errno): Define this macro if <errno.h> doesn't.
7181 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7182 Define these macros if <stdio.h> doesn't.
7183 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7184 Define these macros if <sys/stat.h>
7185 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7186 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7187 __xstat64): Define if not _LIBC.
7188 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7189 (__gen_tempname): Invoke gettimeofday only if
7190 HAVE_GETTIMEOFDAY || _LIBC;
7191 otherwise, fall back on plain "time".
7192 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7194 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7196 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7198 2001-02-17 Jim Meyering <meyering@lucent.com>
7200 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7201 around included file name.
7203 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7205 * strftime.c: Update from GNU libc (the only changes were to comments).
7207 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7209 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7211 2001-02-17 Paul Eggert <eggert@twinsun.com>
7213 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7214 Remove workaround macros for hosts that have mbrtowc but not
7215 mbstate_t, as we now insist on proper declarations for both
7216 before using mbrtowc.
7218 2001-02-17 Jim Meyering <meyering@lucent.com>
7220 * regex.c: Update from libc.
7222 2001-02-16 Paul Eggert <eggert@twinsun.com>
7224 * alloca.c (malloc): Undef before defining, since stdlib.h
7225 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7226 Reported by Mark Hounschell via Paul Eggert.
7228 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7230 * config.charset: Update for FreeBSD 4.2.
7232 2001-01-26 Jim Meyering <meyering@lucent.com>
7234 * quotearg.c: Include stddef.h.
7235 * quote.c: Include stddef.h.
7236 Reported by Axel Kittenberger.
7238 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7239 line in double quotes so that it evokes a better diagnostic.
7240 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7241 Reported by Axel Kittenberger.
7243 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7245 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7246 to avoid a warning. Add back 'const' to inptr.
7248 2001-01-16 Jim Meyering <meyering@lucent.com>
7250 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7253 2001-01-14 Jim Meyering <meyering@lucent.com>
7255 * rename.c: New file. From Volker Borchert.
7256 Include stdlib.h, string.h or strings.h, and xalloc.h.
7257 Use strip_trailing_slashes rather than open-coding it.
7259 2001-01-03 Paul Eggert <eggert@twinsun.com>
7261 * strftime.c: Sync with glibc time/strftime.c 1.81.
7263 2001-01-03 Jim Meyering <meyering@lucent.com>
7265 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7266 local `inptr' to avoid warning with some system declarations of iconv.
7268 2000-12-29 Paul Eggert <eggert@twinsun.com>
7270 * modechange.c: Do not assume that mode_t uses the
7271 traditional octal encoding. E.g. "chmod 1 FOO" should set
7272 the other-execute bit of FOO even if S_IXOTH != 1.
7274 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7275 WOTH, XOTH, ALLM): New macros.
7276 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7277 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7279 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7280 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7282 No need to use uintmax_t; unsigned long is long enough.
7283 Don't bother to get suffix since we don't use it.
7285 2000-12-24 Jim Meyering <meyering@lucent.com>
7287 * hash.c (is_prime): Return explicit boolean values.
7288 (hash_get_first): Return NULL to appease Irix5.6's 89.
7289 Reported by Nelson Beebe.
7291 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7293 * localcharset.c (locale_charset): Add support for Win32.
7295 2000-12-18 Paul Eggert <eggert@twinsun.com>
7297 * physmem.h, physmem.c: New files.
7299 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7300 (noinst_HEADERS): Add physmem.h.
7302 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7303 't' for compatibility with Solaris 8 sort.
7305 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7307 * config.charset: Add support for BeOS.
7309 2000-12-16 Jim Meyering <meyering@lucent.com>
7311 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7312 SHELLS_FILE to a file name that's useful on djgpp systems.
7314 (ADDITIONAL_DEFAULT_SHELLS): Define.
7315 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7316 Based mostly on a patch from Prashant TR.
7318 2000-12-16 Jim Meyering <meyering@lucent.com>
7320 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7321 N and M) would have treated it like `chown N:N FILE'.
7323 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7325 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7327 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7328 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7329 to the list of canonical encodings. Rename EUC-CN to GB2312.
7331 2000-12-08 Andreas Schwab <schwab@suse.de>
7333 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7334 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7336 2000-12-07 Jim Meyering <meyering@lucent.com>
7338 * stripslash.c (ISSLASH): Define.
7339 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7342 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7343 (dir_name_r): Declare this function as static.
7344 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7345 manifest itself on a name containing a mix of slashes and
7347 Make this function work with names starting with a DOS-style
7348 drive letter and colon prefix.
7349 (dir_name): Append `.' if necessary.
7350 Based mostly on patches from Prashant TR and Eli Zaretskii.
7352 * dirname.h (dir_name_r): Remove prototype.
7354 2000-12-05 Jim Meyering <meyering@lucent.com>
7356 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7358 2000-12-04 Jim Meyering <meyering@lucent.com>
7360 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7361 Also include memory.h, stdlib.h, unistd.h if appropriate.
7362 Reported by Andreas Jaeger (conflicting declaration of malloc).
7364 2000-12-02 Jim Meyering <meyering@lucent.com>
7366 * closeout.h: Make idempotent, to avoid some obscure warnings.
7368 2000-12-01 Paul Eggert <eggert@twinsun.com>
7370 * memrchr.c: Include <config.h> before any system include file.
7372 2000-11-29 Paul Eggert <eggert@twinsun.com>
7374 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7376 2000-11-26 Jim Meyering <meyering@lucent.com>
7378 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7380 2000-11-22 Paul Eggert <eggert@twinsun.com>
7382 * strftime.c (my_strftime): Do not invoke mbrlen with a
7383 size of (size_t) -1; it's not portable.
7385 2000-11-17 Akim Demaille <akim@epita.fr>
7387 * obstack.h: Formatting changes.
7388 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7389 prevent type checking.
7390 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7391 cast the value to (void *): assigning a `foo *' to a `void *'
7393 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7395 2000-11-17 Jim Meyering <meyering@lucent.com>
7397 * strstr.c: Update from GNU libc.
7399 2000-11-16 Jim Meyering <meyering@lucent.com>
7401 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7403 2000-11-11 Jim Meyering <meyering@lucent.com>
7405 * error.c: Add a couple #includes, merging from GNU libc version.
7407 2000-11-10 Jim Meyering <meyering@lucent.com>
7409 * obstack.h: Update from GNU libc.
7410 * obstack.c: Likewise.
7412 2000-11-06 Paul Eggert <eggert@twinsun.com>
7414 * getusershell.c (setusershell): Use rewind rather than
7415 fseek/fseeko, to avoid configuration hassles with fseeko.
7416 Don't bother opening SHELLS_FILE if shellstream is NULL;
7419 2000-11-05 Jim Meyering <meyering@lucent.com>
7421 * makepath.h (make_dir): Declare.
7422 * makepath.c (make_dir): Remove `static' attribute.
7425 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7427 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7428 last one in a bucket, advance to the next bucket.
7430 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7432 * fnmatch.c: Do not comment out all the code if we are using
7433 the GNU C library, because in some cases we are replacing buggy
7434 code in the GNU C library itself.
7436 2000-10-30 Paul Eggert <eggert@twinsun.com>
7438 * error.h, getline.h, modechange.h:
7439 Remove "2000" from Copyright line, as the file hasn't been
7440 changed this year other than in the copyright notice.
7442 * xalloc.h: Add "2000" to Copyright line, as this file
7443 was changed this year.
7445 2000-10-30 Paul Eggert <eggert@twinsun.com>
7447 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7448 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7449 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7451 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7453 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7454 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7455 doesn't define __restrict_arr.
7457 2000-10-29 Jim Meyering <meyering@lucent.com>
7459 * xstat.in: Fix grammar in comment.
7461 2000-10-28 Jim Meyering <meyering@lucent.com>
7463 * memchr.c: Update from libc.
7464 Adjust for portability:
7465 [HAVE_STDLIB_H]: Include stdlib.h.
7466 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7467 Undef __memchr, too.
7468 [!weak_alias]: Define __memchr to memchr.
7470 * regex.c: Update from libc.
7471 * regex.h: Likewise.
7472 * getopt1.c: Likewise.
7473 * memcmp.c: Likewise.
7475 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7476 Avoid using fseek, when possible -- it's broken by design.
7477 Patch by Ulrich Drepper.
7479 2000-10-26 Jim Meyering <meyering@lucent.com>
7481 * strftime.c: Update from libc.
7483 2000-10-25 Jim Meyering <meyering@lucent.com>
7485 * obstack.c: Update from libc.
7487 2000-10-23 Jim Meyering <meyering@lucent.com>
7489 * hard-locale.c (hard_locale): Revert last change -- it was simply
7490 wrong. That set_locale call must not have any side effects.
7493 2000-10-22 Jim Meyering <meyering@lucent.com>
7495 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7496 [CYCLIC]: Remove now-unused definition.
7498 * save-cwd.c (O_DIRECTORY): Define, if needed.
7499 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7500 Suggestion from Ulrich Drepper.
7502 2000-10-21 Jim Meyering <meyering@lucent.com>
7504 * dirname.c (dir_name_r): New function, factored out of dir_name.
7505 (dir_name): Use dir_name_r.
7506 * dirname.h (dir_name_r): Declare it.
7508 2000-10-21 Jim Meyering <meyering@lucent.com>
7510 * dirname.c (memrchr): Declare if necessary.
7511 (dir_name): Remove the restriction that there be no
7512 trailing slashes. Now, this code skips past them, effectively
7514 [TEST_DIRNAME] (main): New unit tests.
7516 * memrchr.c: New file from GNU libc.
7517 Undef __memrchr, too.
7518 [!weak_alias]: Define __memrchr to memrchr.
7519 Guard weak_alias use with `#ifdef weak_alias'.
7521 2000-10-17 Jim Meyering <meyering@lucent.com>
7523 * quote.h (PARAMS): Define and use.
7524 Reported by Akim Demaille.
7526 * getopt.c: Update from libc.
7528 2000-10-16 Jim Meyering <meyering@lucent.com>
7530 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7533 2000-09-25 Jim Meyering <meyering@lucent.com>
7535 * md5.h (rol): Define (from GnuPG).
7537 * sha.c: Give credit (GnuPG) where due.
7538 (M): Use rol rather than open-coding it.
7539 Add a FIXME comment.
7541 2000-09-21 Jim Meyering <meyering@lucent.com>
7543 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7544 Reported by Michael Stone.
7546 2000-09-20 Jim Meyering <meyering@lucent.com>
7548 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7549 (noinst_HEADERS): Add sha.h.
7550 Based on code from Scott G. Miller and from GnuPG.
7552 2000-09-15 Jim Meyering <meyering@lucent.com>
7554 * regex.c: Update from libc.
7556 2000-09-10 Jim Meyering <meyering@lucent.com>
7558 * getopt.c (_getopt_internal): Update from glibc.
7560 2000-09-09 Jim Meyering <meyering@lucent.com>
7562 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7563 think it should be used as a general replacement for isascii.
7564 * fnmatch.c: Likewise.
7565 * mbswidth.c: Likewise
7566 * regex.c: Likewise.
7569 * userspec.c: Include sys/param.h and limits.h.
7571 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7572 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7573 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7574 UID, GID. Check range.
7576 2000-09-06 Jim Meyering <meyering@lucent.com>
7578 * getopt.c (_getopt_internal): Update from glibc.
7580 2000-08-30 Jim Meyering <meyering@lucent.com>
7582 * strftime.c: Merge in changes from GNU libc.
7584 2000-08-26 Jim Meyering <meyering@lucent.com>
7586 * closeout.c: Include "__fpending.h".
7587 (close_stdout_status): Return right away if there's nothing to flush.
7589 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7590 * __fpending.c: New file.
7591 * __fpending.h: New file.
7593 2000-08-07 Paul Eggert <eggert@twinsun.com>
7595 Standardize on "memory exhausted" instead of "Memory exhausted"
7596 or "virtual memory exhausted".
7597 * obstack.c (print_and_abort): Use "memory exhausted", not
7598 "virtual memory exhausted".
7599 * same.c (same_name): Invoke xalloc_die instead of printing
7601 * userspec.c (parse_user_spec): Likewise.
7602 * bumpalloc.h: comment fix
7603 * same.c, userspec.c: Include xalloc.h.
7605 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7606 not char *const and pointing to a constant array.
7607 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7608 (xrealloc): Comment fix.
7610 * userspec.c (parse_user_spec):
7611 Don't translate a message until just before returning,
7612 to avoid unnecessary translation.
7614 2000-08-07 Jim Meyering <meyering@lucent.com>
7616 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7617 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7618 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7619 getgroups.c, gethostname.c, getopt.h, group-member.c,
7620 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7621 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7622 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7623 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7624 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7625 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7626 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7627 yesno.c: Back out Copyright date changes for each file with no change
7628 this year. This eases coordination with other programs using the same
7629 source code modules. From Paul Eggert.
7631 2000-08-03 Greg McGary <greg@mcgary.org>
7633 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7634 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7635 (EXTEND_BUFFER): Use them.
7637 2000-08-01 Jim Meyering <meyering@lucent.com>
7639 * dirname.c (ISSLASH): Define.
7640 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7641 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7642 both `\' and `/' may be use as path separators.
7643 Based on a patch from Prashant TR.
7645 2000-07-31 Paul Eggert <eggert@twinsun.com>
7647 * quotearg.c (quotearg_n_options): Don't make the initial
7648 slot vector a constant, since it might get modified.
7650 2000-07-31 Jim Meyering <meyering@lucent.com>
7652 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7653 * obstack.c (print_and_abort): Likewise.
7655 2000-07-30 Paul Eggert <eggert@twinsun.com>
7657 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7658 buffer, so that the caller can always quote one small
7659 component of a "memory exhausted" message in slot 0.
7660 From a suggestion by Jim Meyering.
7662 2000-07-30 Jim Meyering <meyering@lucent.com>
7664 * makepath.c (make_path): Quote the other instance, too.
7666 * quotearg.c (N_STATIC_SLOTVECS): Define.
7667 (STATIC_BUF_SIZE): Define.
7668 (quotearg_n_options): Use only statically allocated storage when
7669 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7670 than STATIC_BUF_SIZE.
7672 2000-07-29 Jim Meyering <meyering@lucent.com>
7674 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7675 * dirname.c (dir_name): Likewise.
7677 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7679 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7680 (dir_name): Assert that there are no trailing slashes.
7682 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7684 * mbswidth.h (mbswidth): Add a flags argument.
7685 (mbswidth): New declaration.
7686 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7687 * mbswidth.c (mbswidth): Add a flags argument.
7688 (mbsnwidth): New function.
7690 2000-07-24 Jim Meyering <meyering@lucent.com>
7692 * mbswidth.c: Remove useless #else. From Bruno Haible.
7694 2000-07-23 Paul Eggert <eggert@twinsun.com>
7696 * mbswidth.c (_XOPEN_SOURCE):
7697 Don't define; this causes problems on Solaris 7.
7698 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7700 2000-07-23 Paul Eggert <eggert@twinsun.com>
7703 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7704 so that mbstate_t is always defined.
7706 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7707 be 1 in at least one GCC installation, and this configuration
7708 error is likely to be common. Ignoring MB_LEN_MAX hurts
7709 performance on hosts that have mbrtowc but have only unibyte
7710 locales, but I assume these hosts are rare.
7712 2000-07-23 Paul Eggert <eggert@twinsun.com>
7714 * quotearg.c: Streamline by invoking multibyte code only if needed.
7715 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7716 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7717 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7718 invoke multibyte primitives.
7720 2000-07-23 Jim Meyering <meyering@lucent.com>
7722 * basename.c (base_name): Add an assertion.
7724 2000-07-15 Bruno Haible <clisp.cons.org>
7726 * quotearg.c: When the system forces us to redefine mbstate_t,
7727 shadow its mbsinit function.
7729 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7731 * mbswidth.h: New file.
7732 * mbswidth.c: New file.
7733 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7734 (noinst_HEADERS): Add mbswidth.h.
7736 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7738 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7741 2000-07-15 Jim Meyering <meyering@lucent.com>
7743 * makepath.c: Include quote.h.
7744 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7745 corresponding argument in a `quote (...)' call.
7746 Give better diagnostics.
7748 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7749 (noinst_HEADERS): Add quote.h.
7751 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7752 from tar's src/misc.c.
7753 * quote.h: New file. Prototypes for same.
7755 2000-07-10 Paul Eggert <eggert@twinsun.com>
7757 From a suggestion by Bruno Haible.
7758 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7759 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7760 to decide whether to define the BeOS workaround macro;
7761 this adjusts to the change to AC_MBSTATE_T.
7763 2000-07-13 Paul Eggert <eggert@twinsun.com>
7765 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7767 * quotearg.c (quoting_style_args, quoting_style_vals,
7768 quotearg_buffer_restyled): Add support for
7769 clocale_quoting_style. Undo previous change to
7770 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7771 and "{RIGHT QUOTATION MARK}" msgids.
7773 2000-07-05 Paul Eggert <eggert@twinsun.com>
7775 The old behavior of quoting `like this' doesn't look good with
7776 newer, ISO-style fonts. See:
7777 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7779 Instead, quote "like this" by default. Let the translator
7780 tailor the locale-specific quoting behavior by providing
7781 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7783 * quotearg.c (N_): New macro.
7784 (gettext_default): New function.
7785 (quotearg_buffer_restyled): Use
7786 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7787 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7789 2000-07-09 Jim Meyering <meyering@lucent.com>
7791 * Most files: Update copyright dates to include 2000.
7793 2000-07-08 Jim Meyering <meyering@lucent.com>
7795 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7797 (xgethostname): Remove now-unnecessary #ifdef.
7798 Move declaration of `err' into loop where it's used.
7800 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7802 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7803 by allocating a larger buffer. Test the gethostname return value for
7804 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7805 returns an error and ENAMETOOLONG isn't defined.
7807 2000-07-05 Paul Eggert <eggert@twinsun.com>
7808 and Bruno Haible <haible@clisp.cons.org>
7810 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7812 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7814 * quotearg.c (struct quoting_options): Simplify quote_these_too
7817 2000-07-03 Jim Meyering <meyering@lucent.com>
7819 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7820 Reported by Bruno Haible.
7822 2000-07-04 Jim Meyering <meyering@lucent.com>
7824 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7825 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7828 2000-07-03 Paul Eggert <eggert@twinsun.com>
7829 and Bruno Haible <haible@clisp.cons.org>
7831 * quotearg.c (mbrtowc):
7832 Assign to *pwc, and return 1 only if result is nonzero.
7833 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7835 2000-07-03 Jim Meyering <meyering@lucent.com>
7837 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7838 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7841 2000-07-02 Jim Meyering <meyering@lucent.com>
7843 * quotearg.c (mbstate_t): Don't define here.
7845 2000-07-02 Jim Meyering <meyering@lucent.com>
7847 * nanosleep.c (SIGCONT): Define if not already defined.
7849 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7851 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7852 per change in ../m4/ls-mntd-fs.m4.
7853 (read_filesystem_list): Ignore symbolic links.
7855 2000-06-29 Jim Meyering <meyering@lucent.com>
7857 * same.c: Include <string.h> or <strings.h>, as appropriate,
7858 for declaration of strcmp.
7860 * long-options.c: Include <stdlib.h>, for declaration of exit.
7862 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7863 Avoid warning by casting result to `char *' to remove `const'.
7865 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7867 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7869 2000-06-26 Paul Eggert <eggert@twinsun.com>
7871 savedir now sets errno on failure and invokes xmalloc to get memory.
7872 Fix a couple of other minor bugs while we're at it.
7874 * savedir.c (<unistd.h>): Do not include; there's no need.
7875 (NAMLEN): Remove macro.
7876 (malloc, realloc): Remove decls.
7878 ("xalloc.h"): Include.
7879 (NAME_SIZE_DEFAULT): New macro.
7880 (savedir): Use xmalloc / xrealloc to allocate memory.
7881 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7882 Skip "" directory entries.
7883 Use strlen to calculate directory entry length, since the old method
7884 is rarely used these days and isn't worth supporting.
7885 Don't use a pointer after freeing it.
7886 Check for integer overflow when calculating allocation size.
7887 Use memcpy to copy entries, instead of stpcpy.
7888 Set errno properly when returning NULL.
7889 Check for readdir error.
7891 2000-06-26 Jim Meyering <meyering@lucent.com>
7893 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7895 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7897 * getusershell.c (xmalloc, xrealloc): Remove functions.
7899 Don't include <stdlib.h>. Don't declare malloc, realloc.
7901 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7903 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7905 2000-06-24 Jim Meyering <meyering@lucent.com>
7907 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7909 2000-06-21 Jim Meyering <meyering@lucent.com>
7911 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7913 2000-06-19 Paul Eggert <eggert@twinsun.com>
7915 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7916 (mbrtowc, mbstate_t): Define substitutes if
7917 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7918 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7919 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7923 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7924 than 1024, return a memory chunk of least possible size, instead
7925 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7926 Use free/xmalloc instead of xrealloc to avoid copying for very long
7929 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7931 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7932 address, not strdup. Include <stdlib.h> and don't declare free().
7934 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7936 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7939 2000-06-21 Jim Meyering <meyering@lucent.com>
7941 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7942 (noinst_HEADERS): Add getstr.h.
7944 * getline.c (getstr): Move into a separate file.
7945 * getstr.c (getstr): New file, extracted from getline.c, with
7946 the following changes: new parameter, delim2; both delim[12]
7947 parameters have type `int', not `char'. The latter would lose
7948 with 8-bit delimiters.
7949 * getstr.h: New file.
7951 2000-06-19 Jim Meyering <meyering@lucent.com>
7953 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7955 2000-06-18 Jim Meyering <meyering@lucent.com>
7957 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7958 Besides, these days every porting target provides a mkdir function.
7960 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7961 (this snippet comes from src/system.h).
7963 2000-06-15 Paul Eggert <eggert@twinsun.com>
7965 * human.c (adjust_value): New function.
7966 (human_readable_inexact): Apply rounding style even when
7967 printing approximate values.
7969 2000-06-14 Paul Eggert <eggert@twinsun.com>
7971 * human.c (human_readable_inexact): Allow an input block
7972 size that is not a multiple of the output block size, and vice versa.
7973 Reported by Piergiorgio Sartor.
7975 2000-06-14 Paul Eggert <eggert@twinsun.com>
7977 * getdate.y (get_date): Apply relative times after time
7978 zone indicator, not before. Reported by Todd A. Jacobs.
7980 2000-06-13 Jim Meyering <meyering@lucent.com>
7982 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7984 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7986 2000-06-12 Paul Eggert <eggert@twinsun.com>
7988 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7990 2000-06-04 Paul Eggert <eggert@twinsun.com>
7992 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7994 2000-06-04 Jim Meyering <meyering@lucent.com>
7996 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7997 SunOS 4.1.4 for which gid_t is an unsigned type.
7999 2000-06-03 Jim Meyering <meyering@lucent.com>
8001 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8003 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8005 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8006 newer, don't install charset.alias.
8007 * config.charset: Change the Linux/glibc rules so they become empty
8008 on glibc-2.1 or newer.
8010 2000-06-02 Jim Meyering <meyering@lucent.com>
8012 * mountlist.c: Back out last change. Instead, do this...
8013 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8014 member using the same `ignore'-testing code.
8015 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8019 2000-05-29 Jim Meyering <meyering@lucent.com>
8021 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8022 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8024 2000-05-22 Jim Meyering <meyering@lucent.com>
8026 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8028 2000-05-18 Jim Meyering <meyering@lucent.com>
8030 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8031 back, too, since it may have been modified by allocate_entry.
8032 (hash_delete): Rewrite to use neither the assignment operator
8033 nor the comma operator in an if-expression.
8035 2000-05-15 Paul Eggert <eggert@twinsun.com>
8038 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8039 Remove; no longer needed.
8040 "quotearg.h": Add include.
8041 (file_name): Do not bother to explicitly initialize to NULL; it's less
8042 efficient on some hosts.
8043 (close_stdout_status): Remove test as to whether stdout was already
8044 closed; it breaks for the case "echo x | sort >&-".
8045 Quote file name colons.
8046 Do not assume that _("write error") lacks format strings.
8048 2000-05-15 Jim Meyering <meyering@lucent.com>
8050 * version-etc.c (version_etc_copyright): Update the copyright string
8051 used in all --version output.
8053 2000-05-14 Jim Meyering <meyering@lucent.com>
8055 * closeout.c (close_stdout_set_file_name): New function.
8056 (close_stdout_status): Use new file-scoped global.
8057 Return right away if fstat says the stdout file descriptor is invalid.
8058 * closeout.h (close_stdout_set_file_name): Declare.
8060 2000-05-10 Jim Meyering <meyering@lucent.com>
8062 * closeout.c [default_exit_status]: New file-scoped variable.
8063 (close_stdout_set_status): New function.
8064 * closeout.h (close_stdout_set_status): Declare.
8066 2000-05-08 Jim Meyering <meyering@lucent.com>
8068 * long-options.c: Don't include closeout.h.
8069 (parse_long_options): Don't call close_stdout for --version.
8071 2000-05-06 Jim Meyering <meyering@lucent.com>
8073 * strnlen.c: Undefine __strnlen and strnlen.
8074 [!weak_alias]: Define __strnlen to strnlen.
8076 * atexit.c: New file, from libiberty.
8078 2000-05-06 Jim Meyering <meyering@lucent.com>
8080 * closeout.c (close_stdout_status): Also check for errors on the
8083 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8085 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8086 instead of xmalloc, xrealloc, path_concat.
8087 (locale_charset): Treat empty environment variables as absent.
8088 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8090 2000-05-04 Jim Meyering <meyering@lucent.com>
8092 * getopt.c: Update from glibc.
8093 * obstack.c: Likewise.
8094 * obstack.h: Likewise.
8095 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8097 * regex.h: Likewise.
8098 * strndup.c: Likewise.
8099 * strnlen.c: New file, from glibc.
8101 2000-05-01 Jim Meyering <meyering@lucent.com>
8103 * full-write.c (full_write): Remove `FIXME' part of comment.
8105 2000-04-29 Jim Meyering <meyering@lucent.com>
8107 * path-concat.c: Declare strdup only if it's not defined.
8108 * canon-host.c: Likewise.
8110 2000-04-28 Jim Meyering <meyering@lucent.com>
8112 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8113 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8114 included first, then limits.h is included by locale.h by libintl.h.
8115 From John David Anglin.
8117 2000-04-25 Jim Meyering <meyering@lucent.com>
8119 * makepath.c (S_IRWXUGO): Define.
8120 (make_path): Always perform explicit chmod if MODE specifies any
8121 of the `special' permission bits. Prompted by a bug report against
8122 install from Mate Wierdl and Joost van Baal.
8124 2000-04-18 Jim Meyering <meyering@lucent.com>
8128 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8129 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8131 2000-04-17 Jim Meyering <meyering@lucent.com>
8133 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8134 the definition of it to rpl_strftime also defined-away the system's
8137 2000-04-15 Jim Meyering <meyering@lucent.com>
8139 Use `C' to denote so-called `contiguous' files, the same way
8141 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8142 (ftypelet): Use S_ISCTG.
8143 From Michael Deutschmann.
8145 2000-04-14 Jim Meyering <meyering@lucent.com>
8147 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8149 2000-04-08 Jim Meyering <meyering@lucent.com>
8151 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8152 names don't conflict. Reported by Eli Zaretskii.
8154 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8156 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8157 bug. Deal with the different error behavior of Irix iconv.
8159 2000-04-07 Jim Meyering <meyering@lucent.com>
8161 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8162 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8164 2000-04-05 Jim Meyering <meyering@lucent.com>
8166 Portability tweaks required for ultrix4.3.
8167 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8168 * readutmp.c: Include sys/types.h before sys/stat.h.
8169 * canon-host.c: Declare strdup.
8170 * path-concat.c: Likewise.
8171 From John David Anglin.
8173 2000-04-04 Jim Meyering <meyering@lucent.com>
8175 Be more DOS 8.3-friendly.
8176 * ref-add.sin: Renamed from ref-add.sed.in.
8177 * ref-del.sin: Renamed from ref-del.sed.in.
8178 * Makefile.am: Reflect renaming.
8179 Reported by Eli Zaretskii.
8181 Use a temporary file name that won't clash with `charset.alias'
8182 in the DOS 8.3 name space.
8183 * Makefile.am (charset_tmp): Define.
8184 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8185 (uninstall-local): Likewise.
8186 Reported by Eli Zaretskii.
8188 2000-03-29 Paul Eggert <eggert@twinsun.com>
8190 * time/strftime.c (my_strftime): Make sure we call the system
8191 strftime, not ourselves, when invoking the underlying strftime.
8193 2000-03-24 Jim Meyering <meyering@lucent.com>
8195 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8196 (charset_alias): Define.
8197 (install-exec-local): Factor out common code.
8198 (uninstall-local): Split lines longer than 80.
8199 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8201 (.sed.in.sed): New rule. Don't redirect directly to $@.
8202 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8204 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8206 * config.charset: Output a line containing "Packages using this file".
8207 * ref-add.sed.in, ref-del.sed.in: New files.
8208 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8209 ref-del.sed): New rules.
8211 2000-03-17 Jim Meyering <meyering@lucent.com>
8213 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8214 Otherwise, include <strings.h>
8216 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8218 * unicodeio.c (utf8_wctomb): New function.
8219 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8220 format instead of in UCS-4 with platform dependent endianness.
8222 2000-03-07 Paul Eggert <eggert@twinsun.com>
8224 * savedir.c (savedir): Work even if directory size is
8225 negative; this can happen with some screwy NFS configurations.
8227 2000-03-06 Jim Meyering <meyering@lucent.com>
8229 * localcharset.c (get_charset_aliases): Don't try to free file_name
8230 if it's NULL (because we ran out of memory). From Bruno Haible.
8232 2000-03-05 Jim Meyering <meyering@lucent.com>
8234 * localcharset.c ("path-concat.h"): Include.
8235 (get_charset_aliases): Use path_concat instead of ANSI string
8238 * unicodeio.h (PARAMS): Define.
8239 Use it to guard prototype.
8241 2000-03-04 Jim Meyering <meyering@lucent.com>
8243 * Makefile.am (install-exec-local): Create $(libdir) before installing
8245 (uninstall-local): Uncomment this rule so `make distcheck' works
8248 * unicodeio.c (<errno.h>): Include it.
8249 (errno): Declare if not defined.
8251 * localcharset.c: Add Bruno's comment justifying use of volatile.
8253 * config.charset: New version, incorporating remarks from a linux
8254 i18n mailing list. From Bruno Haible.
8256 2000-03-02 Jim Meyering <meyering@lucent.com>
8258 * Makefile.am (EXTRA_DIST): Add config.charset.
8260 2000-03-01 Jim Meyering <meyering@lucent.com>
8262 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8263 * unicodeio.c: Likewise.
8265 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8267 * config.charset: New file.
8268 * localcharset.c: New file.
8269 * unicodeio.h, unicodeio.c: New files.
8270 * Makefile.am (DEFS): Add -DLIBDIR=...
8271 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8272 (noinst_HEADERS): Add unicodeio.h.
8273 (all-local, install-exec-local, charset.alias): New targets.
8275 2000-02-28 Paul Eggert <eggert@twinsun.com>
8277 * quotearg.c (ALERT_CHAR): New macro.
8278 (quotearg_buffer_restyled): Use it.
8280 2000-02-27 Jim Meyering <meyering@lucent.com>
8282 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8283 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8285 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8286 not `#if STDC_HEADERS'.
8287 Declare malloc if needed.
8289 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8290 now that autoconf always defines the HAVE_DECL_ symbols.
8291 * human.c: Likewise.
8293 * strtoumax.c: Likewise.
8295 * backupfile.c: Arrange for cpp to fail if the configure-time
8296 declaration check was not run.
8298 * human.c: Likewise.
8300 * strtoumax.c: Likewise.
8302 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8303 then first look up the entire `.'-containing string as a login name.
8305 2000-02-18 Paul Eggert <eggert@twinsun.com>
8307 * getdate.y: Handle two-digit years with leading zeros correctly.
8308 (textint): New typedef.
8309 (parser_control): Member year changed from int to textint.
8311 (YYSTYPE): Removed; replaced by %union with int and textint members.
8312 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8313 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8314 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8315 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8316 (date, number, to_year): Use width of number in digits, not its value,
8317 to determine whether it's a 2-digit year, or a 2-digit time.
8318 (yylex): Store number of digits of numeric tokens.
8319 Reported by John Kendall.
8321 (parser_control): Changed from struct parser_control to typedef (for
8322 consistency). All uses changed.
8324 (tID): Removed; not used.
8325 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8327 2000-02-14 Paul Eggert <eggert@twinsun.com>
8329 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8330 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8332 2000-02-12 Jim Meyering <meyering@lucent.com>
8334 * userspec.c (ISDIGIT): Define it.
8335 (isdigit): Remove definition.
8336 (is_number): Use ISDIGIT, not isdigit.
8337 <libintl.h>: Include.
8339 (parse_user_spec): Mark translatable strings.
8341 2000-02-10 Jim Meyering <meyering@lucent.com>
8343 With these changes, nanosleep.[ch] are finally enough like the other
8344 lib/* replacement files to compile on a few more losing systems.
8346 * nanosleep.h: Don't include config.h.
8347 Remove prototype from declaration of nanosleep.
8348 (PARAMS): Remove now-unneeded definition.
8349 * nanosleep.c: #undef nanosleep.
8350 (rpl_nanosleep): Rename from nanosleep.
8352 2000-02-03 Jim Meyering <meyering@lucent.com>
8354 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8355 rather than with `#if HAVE_UTMPNAME'.
8357 2000-02-01 Jim Meyering <meyering@lucent.com>
8359 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8361 2000-01-31 Jim Meyering <meyering@lucent.com>
8363 * nanosleep.h (nanosleep): Guard declaration with
8364 `#if ! HAVE_DECL_NANOSLEEP'.
8365 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8366 the declaration in that vendor's sys/timers.h.
8367 Reported by Christian Krackowizer.
8369 * quotearg.c (ISASCII): Add #undef and move definition to follow
8370 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8371 (ISPRINT): Likewise.
8372 Reported by Tom Tromey.
8374 2000-01-30 Jim Meyering <meyering@lucent.com>
8376 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8377 uses of ->ut_name. The latter doesn't work with new Linux header files
8378 where only utmpx.ut_user is declared.
8380 * readutmp.h (UT_USER): Define.
8382 2000-01-23 Jim Meyering <meyering@lucent.com>
8384 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8387 2000-01-22 Jim Meyering <meyering@lucent.com>
8389 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8390 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8391 Required for some AIX systems. Reported by Christian Krackowizer.
8392 [TESTING] (main): New function.
8394 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8395 * dirname.c (dir_name): Support for DOS-style file names with drive
8398 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8400 * strverscmp.c (ISDIGIT): Define.
8401 (strverscmp): Use ISDIGIT, not isdigit.
8403 2000-01-17 Paul Eggert <eggert@twinsun.com>
8405 * nanosleep.c (nanosleep):
8406 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8407 POSIX.1 doesn't require SA_INTERRUPT and some systems
8408 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8409 it's been part of POSIX.1 since day 1 (in 1988).
8411 2000-01-17 Jim Meyering <meyering@lucent.com>
8413 * interlock: Remove unused file. Reported by François Pinard.
8415 2000-01-16 Paul Eggert <eggert@twinsun.com>
8417 * quotearg.c (quotearg_buffer_restyled): Do not quote
8418 alert, backslash, formfeed, and vertical tab unnecessarily in
8419 shell quoting style.
8422 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8423 Free Software Foundation, Inc.
8424 Copying and distribution of this file, with or without modification,
8425 are permitted provided the copyright notice and this notice are preserved.