1 2005-10-21 Simon Josefsson <jas@extundo.com>
3 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
4 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
6 2005-10-21 Simon Josefsson <jas@extundo.com>
8 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
11 2005-10-21 Simon Josefsson <jas@extundo.com>
13 * gc-gnulib.c: Support ARCTWO in CBC mode.
15 2005-10-21 Simon Josefsson <jas@extundo.com>
17 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
20 * hmac-sha1.c (hmac_sha1): Likewise.
22 * crc.c (crc32_update): Actually use crc parameter, suggested by
23 Bruno Haible <bruno@clisp.org>.
25 * crc.h: Include stdint.h directly, suggested by Bruno Haible
28 2005-10-21 Simon Josefsson <jas@extundo.com>
30 * des.h, des.c: New files.
32 * gc-gnulib.c: Support DES.c
34 2005-10-21 Simon Josefsson <jas@extundo.com>
36 * arctwo.h, arctwo.c: New files.
38 * gc-gnulib.c: Support ARCTWO.
40 2005-10-21 Simon Josefsson <jas@extundo.com>
42 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
44 2005-10-19 Simon Josefsson <jas@extundo.com>
46 * gc-gnulib.c: Support ARCFOUR.
48 2005-10-19 Simon Josefsson <jas@extundo.com>
50 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
53 * gc.h: Add ECB enum type.
55 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
57 2005-10-19 Simon Josefsson <jas@extundo.com>
59 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
61 2005-10-18 Simon Josefsson <jas@extundo.com>
63 * md4.h, md4.c: New files, based on md5.?.
65 2005-10-17 Simon Josefsson <jas@extundo.com>
67 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
69 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
71 2005-10-17 Simon Josefsson <jas@extundo.com>
73 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
75 2005-10-17 Simon Josefsson <jas@extundo.com>
77 * gc.h, gc-libgcrypt.c: Add ciphers.
79 2005-10-17 Simon Josefsson <jas@extundo.com>
81 * sha1.c: Use uint32_t instead of md5_uint32.t
83 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
86 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
88 * md5.h: Use stdint.h and uint32_t. Doc fix.
90 2005-10-15 Simon Josefsson <jas@extundo.com>
92 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
94 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
96 2005-10-14 Simon Josefsson <jas@extundo.com>
98 * arcfour.h, arcfour.c: New files.
100 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
102 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
103 include <wchar.h>; no longer needed.
105 2005-10-14 Jakub Jelinek <jakub@redhat.com>
106 and Ulrich Drepper <drepper@redhat.com>
109 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
110 instead of inline stream orientation test and two separate
111 function calls. Pay no attention to USE_IN_LIBIO.
113 2005-10-14 Roland McGrath <roland@redhat.com>
115 Import from libc. [BZ #1331]
116 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
118 Reported by Matej Vela <vela@debian.org>.
120 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
122 * mkdir-p.c (make_dir_parents): Don't report an error if an
123 intermediate directory is in a read-only file system. Problem
124 reported by Eric Blake.
126 2005-10-13 Simon Josefsson <jas@extundo.com>
128 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
129 Move memory allocation outside of loop.
131 2005-10-12 Simon Josefsson <jas@extundo.com>
133 * gc-pbkdf2-sha1.c: New file.
135 * gc.h: Add gc_pbkdf2_sha1 prototype.
137 2005-10-12 Simon Josefsson <jas@extundo.com>
139 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
140 suggested by Bruno Haible <bruno@clisp.org>.
142 2005-10-12 Simon Josefsson <jas@extundo.com>
144 * gc-libgcrypt.c (gc_hmac_sha1): New function.
146 * gc-gnulib.c (gc_hmac_sha1): New function.
148 2005-10-12 Simon Josefsson <jas@extundo.com>
150 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
152 2005-10-12 Simon Josefsson <jas@extundo.com>
154 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
155 GC_USE_HMAC_MD5, respectively.
157 * gc-libgcrypt.c (gc_md5): Fix assert call.
160 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
162 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
164 * gc-gnulib.c (gc_hash_buffer): Ditto.
166 2005-10-11 Bruno Haible <bruno@clisp.org>
168 * c-strcasestr.h: New file, from GNU gettext.
169 * c-strcasestr.c: New file, from GNU gettext.
171 2005-10-11 Bruno Haible <bruno@clisp.org>
173 * c-strcase.h: New file, from GNU gettext.
174 * c-strcasecmp.c: New file, from GNU gettext.
175 * c-strncasecmp.c: New file, from GNU gettext.
177 2005-10-11 Simon Josefsson <jas@extundo.com>
179 * crc.h, crc.c: New files.
181 * gc.h (gc_hash_buffer): Add doc.
183 2005-10-08 Simon Josefsson <jas@extundo.com>
185 * gc.h: Add gc_hash and gc_hash_buffer.
187 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
189 * gc-libgcrypt.c (gc_hash_buffer): Add.
191 2005-10-11 Bruno Haible <bruno@clisp.org>
193 * strcasecmp.c: Include limits.h.
194 (strcasecmp): Avoid integer overflow on exotic platforms.
195 * strncasecmp.c: Include limits.h.
196 (strncasecmp): Avoid integer overflow on exotic platforms.
197 Reported by Paul Eggert.
199 2005-10-06 Simon Josefsson <jas@extundo.com>
201 * hmac-md5.c: New file.
205 2005-10-06 Simon Josefsson <jas@extundo.com>
207 * memxor.c (memxor): Avoid casts and warnings.
209 2005-10-05 Derek Price <derek@ximbiot.com>
211 * getdelim.c (SIZE_MAX): New macro, if not already defined.
213 2005-10-05 Simon Josefsson <jas@extundo.com>
215 * memxor.c (memxor): Fix compiler error.
217 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
218 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
220 * memxor.h, memxor.c: New files.
222 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
223 we assume all systems have it, suggested by Jim Meyering
224 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
225 any systems lack sys/socket.h; mingw32 is known to lack it, but we
226 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
229 2005-10-04 Bruno Haible <bruno@clisp.org>
231 * verify.h (verify_true): Provide alternative definition for C++.
233 2005-10-04 Simon Josefsson <jas@extundo.com>
235 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
236 D. Baushke" <mdb@gnu.org>.
238 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
240 * getdelim.c: Include getdelim.h first. Include <limits.h>.
241 (SSIZE_MAX): New macro, if not already defined.
242 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
245 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
247 * exclude.c: Include verify.h.
248 (verify): Remove. All callers changed to use verify.h's version.
249 * strtoimax.c: Likewise.
250 * utimecmp.c: Likewis.e
253 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
254 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
255 * .cvsignore: Add fts.h, search.h, t-fpending.
256 * settime.c (settime): Fix { typo in previous patch. Also, don't
257 bother returning ENOSYS if settimeofday or stime fails; just let
258 them return whatever errno they want to return.
259 * utimens.c: Include unistd.h, for dup2.
260 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
261 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
263 2005-10-02 Jim Meyering <jim@meyering.net>
266 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
267 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
268 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
269 Remove AT_FDCWD test.
270 Do not consume the fd unless successful.
271 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
272 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
273 block, so that we don't even try to compile it if settimeofday is
274 available. This works around a compilation failure on OSF1 V5.1,
275 due to stime requiring a `long int*' while tv_sec is `int'.
277 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
279 * getdelim.c (getdelim): Remove unused variables.
281 2005-10-01 Simon Josefsson <jas@extundo.com>
283 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
284 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
285 AI_* and EAI_* definitions. Protect function declarations.
287 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
289 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
290 so that the code works even with ancient cpp. Portability problem
291 with GCC 2.7.2.1 reported by Thomas M.Ott.
293 2005-09-27 Jim Meyering <jim@meyering.net>
295 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
297 * intprops.h (signed_type_or_expr__): Define.
298 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
301 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
303 * verify.h (verify_expr): Remove, replacing with:
304 (verify_true): New macro that returns true instead of void.
305 (verify_type__): Remove.
306 (verify): Use verify_true rather than verify_type__.
308 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
310 * utimens.c (ENOSYS): Define if not already defined.
311 (futimens): Support having a null PATH if the file descriptor
314 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
316 (__attribute): Define to empty unless GCC 3.1 or later.
317 This works around a core dump on OpenBSD 3.4, which has GCC
318 2.95.3, which dumps core when given __attribute__(()). It also
319 simplifies other tests, since we really don't want to bother with
320 worrying about which ancient version of GCC supported what.
321 Original problem reported by Yoann Vandoorselaere, with part of
322 the fix suggested by Derek Price.
324 2005-09-24 Jim Meyering <jim@meyering.net>
326 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
327 so we can once again use a positive bitfield width of 1 -- now we
328 don't have to explain why we were using a bitfield width of 2.
330 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
332 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
333 Problem reported by Eric Blake.
334 (getaddrinfo): Initialize se so that it's not garbage.
335 Redo internal storage allocation so that it doesn't make unportable
336 assumptions about alignment.
339 * utimens.c (futimens): Use futimesat if available.
340 Prefer it to futimes since it doesn't have the futimes bug.
342 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
343 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
344 Instead, declare a function that returns a pointer to an array,
345 and use verify_type__ to declare the size of the array.
346 Problem and germ of a solution reported by Bruno Haible.
347 (verify_type__): Use 2, not 1, for bitfield size, to avoid
348 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
350 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
354 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
356 * argmatch.h: Include verify.h
357 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
358 (ARGMATCH_ASSERT): Remove; unused.
359 * canonicalize.c: Assume STDC_HEADERS.
360 * exclude.c: Include "strcase.h".
361 * regex_internal.h [!defined _LIBC]: Likewise.
362 * getusershell.c: Include stdio--.h rather than stdio.h
364 (getusershell): Call fopen, not fopen_safer.
365 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
366 Do not include unistd-safer.h.
367 (save_cwd): Don't call fd_safer; no longer needed
368 now that we include fcntl--.h.
370 * getdate.y (relative_time): New type.
371 (RELATIVE_TIME_0): New constant.
372 (parser_control): Use relative_time instead of doing it ourselves.
373 (%union): Add new relative_time rel member.
374 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
376 (relunit, relunit_snumber): Now of type rel.
377 (zone, rel, relunit, get_date): Adjust to above changes.
379 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
380 Do not include unistd-safer.h.
381 (getloadavg): Don't call fd_safer; no longer needed
382 now that we include fcntl--.h.
384 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
385 (make_dir_parents): Treat ENOSYS like EEXIST.
387 Improve quality of diagnostics on restore_cwd failure.
388 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
389 (make_dir_parents): Last arg is now int * (for errno), not bool *.
390 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
391 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
392 each time through the loop. Do not diagnose restore_cwd failure;
393 that is the caller's job (and perhaps the caller does not care).
395 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
396 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
397 If the file already exists but is not a directory, don't bother
398 to try to make its parents.
399 Close potential file descriptor leak if we can't chdir("/") (!).
400 Don't always return true if chdir($PWD) fails; return true only
401 if the requested action was done successfully (except for the
403 Don't log final directory unless we actually made it.
404 Refactor to avoid duplicate code to fix up permissions.
405 Don't attempt to fix up parent permissions if chdir($PWD) fails.
407 * strftime.c (my_strftime): Rewrite the previous change slightly,
408 to make it a bit faster and (I hope) clearer.
409 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
410 Fix bug in formats like %2N.
412 * verify.h: New file.
414 2005-09-22 Jim Meyering <jim@meyering.net>
418 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
420 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
421 the .tm_year member, since otherwise gcc-4.0 would now warn about
422 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
424 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
425 order to avoid an unsuppressible warning from gcc on 64-bit systems.
427 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
428 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
429 when run in a time zone for which daylight savings time is in effect
430 for the starting date.
432 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
433 stop us from restricting permissions of just-created absolute-named
435 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
436 to restore initial working directory.
437 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
438 to tell caller if/when we change the working directory and are
439 unable to return to the initial one.
440 * mkdir-p.h (make_dir_parents): Update prototype.
441 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
442 `return false'. This fixes a bug introduced on 2004-07-30.
444 * openat.c (fdopendir): Be sure to close the supplied
445 file descriptor before returning. This makes our replacement
446 implementation a little closer to Solaris's, where fdopendir
447 ties the file descriptor to the returned DIR* pointer.
448 * openat.c (unlinkat): New function.
449 * openat.h (unlinkat): Add prototype.
450 * openat-die.c (openat_save_fail): Rename from openat_save_die.
451 (openat_restore_fail): Rename from openat_restore_die.
452 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
454 Provide an alternative to exiting immediately upon save_cwd or
455 restore_cwd failure. Now, an application can arrange e.g.,
456 to perform a longjump in that case.
457 * openat.c: Include dirname.h.
458 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
459 (rpl_openat, fdopendir, fstatat): Call openat_save_die
460 and openat_restore_die rather than calling error directly.
461 Don't include "error.h" or "exitfail.h"; they're no longer needed.
463 * openat-die.c (openat_save_die, openat_restore_die): New file.
464 * openat.h (openat_save_die, openat_restore_die): Declare and define.
466 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
467 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
468 int utc, int nanoseconds);
470 date should not have to allocate a megabyte of virtual memory to
471 handle a format argument like +%1048575T. When implemented with
472 strftime, it must allocate such a buffer, use strftime to fill it
473 in, print it, then free it.
474 With fprintftime, it simply prints everything and exits.
475 With no need for memory allocation, that's one fewer way to fail.
476 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
477 optional field width, not before, so we accept %9:z, not %:9z.
478 (my_strftime): Be sure to use L_('x') for literals.
480 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
481 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
482 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
483 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
484 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
485 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
486 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
487 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
488 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
490 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
491 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
492 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
493 and don't include <sys/file.h>).
495 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
499 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
500 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
501 [!LDAV_DONE]: Avoid unused variable warning.
503 2005-09-21 Bruno Haible <bruno@clisp.org>
505 * unicodeio.h (unicode_to_mb): New declaration.
507 2005-09-20 Derek Price <derek@ximbiot.com>
509 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
511 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
513 Use a consistent style for including <config.h>.
514 * __fpending.c, acl.c, argmatch.c,
515 argp-help.c, argp-parse.c,
516 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
517 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
518 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
519 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
520 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
521 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
522 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
523 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
524 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
525 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
526 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
527 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
528 modechange.c, mountlist.c, open-safer.c, physmem.c,
529 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
530 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
531 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
532 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
533 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
534 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
535 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
536 userspec.c, utimecmp.c, version-etc-fsf.c,
537 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
538 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
539 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
540 Standardize inclusion of config.h.
541 * __fpending.h, dirfd.h, getdate.h, human.h,
542 inttostr.h: Removed inclusion of config.h from header files.
543 * inttostr.c: Adjusted in-tree users.
544 * timespec.h: Remove superfluous warning to include config.h.
545 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
546 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
547 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
548 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
550 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
552 * stat-time.h: New file.
553 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
554 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
556 (timespec_cmp): New function.
557 * utimecmp.c: Include stat-time.h.
558 (SYSCALL_RESOLUTION): Depend on whether various struct stat
559 members exist, not on the obsolescent ST_MTIM_NSEC.
560 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
562 2005-09-15 Derek Price <derek@ximbiot.com>
563 Paul Eggert <eggert@cs.ucla.edu>
565 * regcomp.c, regexec.c, regex_internal.c: Back out previous
566 changes, consolidating in...
567 * regex_internal.h: ...this file.
569 2005-09-15 Derek Price <derek@ximbiot.com>
571 * regex_internal.h: Blank `pure' for GNUC < 3.
572 * regex_internal.c: Ditto, using this...
573 (__GNUC_PREREQ): ...new macro.
574 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
575 (__GNUC_PREREQ): ...this new macro.
577 * strstr.h: Include string.h. Define strstr as a macro here.
579 2005-09-13 Derek Price <derek@ximbiot.com>
581 * canon-host.c (canon_host_r): Set *cherror on memory allocation
583 Reported by Jim Meyering <jim@meyering.net>.
585 2005-09-13 Jim Meyering <jim@meyering.net>
587 * canon-host.c: Filter through gnu indent and reword comments slightly.
588 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
590 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
592 * lib/base64.c: Typo.
593 (base64_encode): Put b64str in initialized data section.
595 2005-09-12 Derek Price <derek@ximbiot.com>
597 Return usable errors from canon-host.
598 * canon-host.h: New file.
599 * canon-host.c (canon_host): Wrap...
600 (canon_host_r): ...this new function, which now relies exclusively on
602 (ch_strerror): New function.
603 (last_cherror): New global.
604 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
605 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
607 (freeaddrinfo): Free ai->ai_canonname when set.
609 2005-09-12 Derek Price <derek@ximbiot.com>
610 Paul Eggert <eggert@cs.ucla.edu>
612 * glob-libc.h: Renamed from glob_.h. The new version is
613 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
614 protecting things that should be done only in gnulib contexts.
615 * glob_.h: New file, containing only the glob things needed for
617 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
618 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
619 (glob, globfree, glob_pattern_p): Now defined simply in terms of
620 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
621 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
622 and to respect the namespace rules better.
624 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
626 Merge glibc and coreutils changes into gnulib, plus a few
628 * md5.c: Use #error rather than a string.
629 (CYCLIC): New macro, from glibc source. Use it instead of rol.
630 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
631 (__attribute__): Define to empty for non recent-GCC.
632 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
633 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
634 Renamed from their non-__ counterparts, with new macros replacing
635 them if not _LIBC. Add __THROW attribute.
637 (struct md5_ctx): Align buffer if using GCC.
638 * sha1.h (struct sha1_ctx): Likewise.
639 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
640 The old name was backwards.
641 (NOTSWAP): Remove; not used.
642 (rol): New macro, moved here from md5.h.
643 (sha1_process_block): Remove a FIXME that doesn't make sense.
645 2005-09-12 Derek Price <derek@ximbiot.com>
647 * gai_strerror.c: Include config.h when available. Include
648 getaddrinfo.h before other headers to test interface.
649 Reported by Larry Jones <lawrence.jones@ugs.com>.
651 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
653 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
654 definitions, since that's the preferred style in glibc.
655 Fix a minor spacing issue, and update copyright notice to match glibc's.
657 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
659 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
661 2005-09-06 Simon Josefsson <jas@extundo.com>
663 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
664 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
666 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
668 Change bitset word type from unsigned int to unsigned long int,
669 as this has better performance on typical 64-bit hosts.
670 Port bitset code to hosts with unusual word sizes.
671 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
672 (build_collating_symbol):
673 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
674 argument is a bitset. This is merely a style issue, but it makes
675 it clearer that an entire array is expected.
676 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
677 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
678 Port to the case where bitset_word is not the same as unsigned int.
679 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
680 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
682 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
683 (build_trtable, group_nodes_into_DFAstates):
685 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
686 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
687 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
688 * regexec.c (group_nodes_into_DFAstates): Likewise.
689 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
690 * regcomp.c (optimize_subexps, lower_subexp):
691 Work even if bitset_word has holes in its bitwise representation.
692 * regex_internal.h (BITSET_WORD_BITS): Likewise.
693 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
695 * regex_internal.c (re_string_reconstruct):
696 Don't assume UCHAR_MAX == 255.
697 * regex_internal.h (bitset_set_all): Likewise.
698 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
700 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
701 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
703 (BITSET_WORD_MAX): New macro.
704 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
705 (bitset_set_all, bitset_copy): Now inline functions, not macros.
706 (bitset_empty, bitset_copy):
707 Prefer sizeof (bitset) to multiplying it out ourselves.
708 (bitset_not_merge): Remove; unused.
709 (bitset_contain): Return bool, not unsigned int with one bit on.
711 * regexec.c (build_trtable): Don't assume bitset has no stricter
712 alignment than re_node_set; do this by defining a new internal
713 type struct dests_alloc and using it to allocate memory.
715 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
717 Check for arithmetic overflow when calculating sizes, to prevent
718 some buffer-overflow issues. These patches are conservative, in the
719 sense that when I couldn't determine whether an overflow was possible,
720 I inserted a run-time check.
721 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
722 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
723 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
724 (re_xnrealloc, re_x2nrealloc): New inline functions.
725 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
726 (build_equiv_class, build_charclass): Check for arithmetic overflow
727 in size expression calculations.
728 * lib/regex_internal.c (re_string_realloc_buffers):
729 (build_wcs_upper_buffer, re_node_set_add_intersect):
730 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
731 (re_dfa_add_node, register_state): Likewise.
732 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
733 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
734 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
735 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
737 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
739 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
740 to avoid a collision with bits/local_lim.h in glibc.
741 All uses changed. Problem reported by Dmitry V. Levin in
742 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
744 * regex_internal.c (build_wcs_upper_buffer): Fix portability
745 bugs in int versus size_t comparisons.
746 (re_string_context_at): Fix bug where the code assumed that
749 Use bool where appropriate.
750 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
752 (calc_eclosure_iter): Likewise, for ROOT arg.
753 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
754 (build_charclass_op): Likewise, for NON_MATCH arg.
755 * regex_internal.c (re_string_allocate, re_string_construct):
756 (re_string_construct_common): Likewise, for ICASE arg.
757 * regexec.c (re_search_2_stub, re_search_stub):
758 Likewise, for RET_LEN arg.
759 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
760 (set_regs): Likewise, for FL_BACKTRACK arg.
761 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
762 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
763 (calc_eclosure_iter, parse_bracket_exp):
764 Use bool for internal variables that are booleans.
765 * regexec.c (re_search_internal, check_matching, proceed_next_node):
766 (set_regs, build_sifted_states, sift_states_bkref):
767 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
768 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
769 (find_collation_sequence_value):
771 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
772 (re_node_set_compare):
773 Return bool, not int. All callers changed.
774 * regexec.c (check_halt_node_context, check_dst_limits):
775 (build_trtable, check_node_accept): Likewise.
776 * regex_internal.h: Include stdbool.h.
778 Fix bugs uncovered when converting to bool.
779 * regcomp.c (calc_eclosure_iter): Check for storage allocation
780 failure instead of charging ahead blindly.
781 * regex_internal.c (register_state): Likewise.
782 * regexec.c (re_search_2_stub): Use simpler method than boolean
783 for freeing internal storage.
784 (group_nodes_into_DFA_states): Use unsigned int, not int, for
785 bitset pieces used as boolean, to avoid undefined behavior
786 on hosts that do int overflow checking.
788 2005-08-31 Derek Price <derek@ximbiot.com>
790 * getdelim.c (getdelim): Return EOF on EOF.
791 Reported by Larry Jones <lawrence.jones@ugs.com>.
793 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
795 * regex_internal.c (re_string_reconstruct): Don't assume buffer
796 lengths fit in regoff_t; this isn't true if regoff_t is the same
798 * regex.c (re_search_internal): 5th arg is LAST_START
799 (= START + RANGE) instead of RANGE. This avoids overflow
800 problems when regoff_t is the same width as size_t.
802 (re_search_2_stub): Check for overflow when adding the
803 sizes of the two strings.
804 (re_search_stub): Check for overflow when adding START
805 to RANGE; if it occurs, substitute the extreme value.
807 2005-08-31 Jim Meyering <jim@meyering.net>
809 * regcomp.c (search_duplicated_node): Make first pointer arg
811 * regex_internal.c (create_ci_newstate, create_cd_newstate):
812 (register_state): Likewise.
813 * regexec.c (search_cur_bkref_entry, check_dst_limits):
814 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
815 (group_nodes_into_DFAstates): Likewise.
817 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
819 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
820 old glibc regex code mishandles strings longer than 2**31 bytes.
821 This patch fixes this when the regex code is used in gnulib
822 (i.e., outside glibc).
824 This patch should not affect the use of the regex code inside
825 glibc. No doubt this problem also needs to be handled for glibc
826 as well, but the result will be an incompatible change to the
827 glibc ABI, and the old ABI will have to be supported too. That
828 can be the the subject for another patch.
830 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
831 governing whether the rest of this patch is active. By default,
832 the macro is disabled and the patch has no effect.
833 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
834 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
835 (struct re_pattern_buffer, re_search, re_search_2, re_match):
836 (re_match_2, re_set_registers): Use the new types.
837 * regex_internal.h (Idx, re_hashval_t): New types.
838 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
840 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
841 (re_string_context_at, bin_tree_t, re_dfastate_t):
842 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
843 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
844 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
845 (re_string_char_size_at, re_string_wchar_at):
846 (re_string_elem_size_at):
847 Use the new types and macros to port to 64-bit hosts.
848 Use unsigned types for internal values, so that the code
849 mostly works even for arrays larger than SSIZE_MAX.
850 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
851 (search_duplicated_node, calc_eclosure_iter, fetch_number):
852 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
853 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
854 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
855 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
856 (calc_inveclosure, parse_dup_op, build_range_exp):
857 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
858 (fetch_number, create_token_tree, mark_opt_subexp):
860 * regex_internal.c (re_string_construct_common, create_ci_newstate):
861 (create_cd_newstate, re_string_allocate, re_string_construct):
862 (re_string_realloc_buffers, build_wcs_upper_buffer):
863 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
864 (re_string_reconstruct, re_string_peek_byte_case):
865 (re_string_fetch_byte_case, re_string_context_at):
866 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
867 (re_node_set_init_copy, re_node_set_add_intersect):
868 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
869 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
870 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
871 (re_acquire_state, re_acquire_state_context, register_state):
873 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
874 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
875 (re_search_internal, re_search_2_stub, re_search_stub)
876 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
877 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
878 (update_cur_sifted_state, check_dst_limits):
879 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
880 (check_subexp_limits, sift_states_bkref, merge_state_array):
881 (check_subexp_matching_top, get_subexp, get_subexp_sub):
882 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
883 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
884 (expand_bkref_cache, check_node_accept_bytes):
885 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
886 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
887 (acquire_init_state_context, check_halt_node_context):
888 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
889 (sift_states_backward, clean_state_log_if_needed):
890 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
891 (find_recover_state, transit_state_sb, transit_state_mb):
892 (transit_state_bkref, build_trtable, match_ctx_clean):
894 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
895 to work around an assumption that REG_MISSING is negative.
897 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
898 (seek_collating_symbol_entry) [defined _LIBC]:
899 (lookup_collation_sequence_value) [defined _LIBC]:
900 (build_range_exp, build_collating_symbol) [defined _LIBC]:
901 Use prototypes rather than old-style function definitions.
902 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
903 (transit_state_sb) [0]:
904 (find_collation_sequence_value) [defined _LIBC]: Likewise.
906 * regexec.c (re_search_internal): Simplify update of rm_so and
909 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
910 (optimize_subexps, lower_subexp):
911 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
912 since the signed shift might overflow. Use 1u<<31 instead.
913 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
914 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
917 * regcomp.c (optimize_subexps, lower_subexp):
918 Use CHAR_BIT rather than 8, for clarity.
919 * regexec.c (check_dst_limits_calc_pos_1):
920 (check_subexp_matching_top): Likewise.
921 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
922 have to worry about portability issues when shifting it left.
923 Remove no-longer-needed test for table_size > 0.
924 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
925 in a word, as the resulting behavior is undefined.
926 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
927 in one case, a <= should have been an <, and in another case the
928 whole test was missing.
929 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
930 the standard name CHAR_BIT.
931 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
932 this is not true on one's complement and signed-magnitude hosts.
934 * regex_internal.h (re_sub_match_top_t): Remove unused member
936 (struct re_dfa_t): Remove unused member states_alloc.
937 * regcomp.c (init_dfa): Don't initialize unused members.
939 2005-08-31 Bruno Haible <bruno@clisp.org>
941 * strstr.c: Include <stddef.h>, for NULL.
942 * strcasestr.c: Likewise.
943 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
945 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
947 * iconvme.h: Add prototype for iconv_alloc.
949 2005-08-29 Simon Josefsson <jas@extundo.com>
951 * iconvme.c: Fix errno.
953 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
955 * iconvme.c: Split iconv_string into iconv_alloc.
957 2005-08-27 Jim Meyering <jim@meyering.net>
959 * fopen-safer.c: Merge minor changes from coreutils.
960 * dup-safer.c: Likewise.
961 * fd-safer.c: Likewise.
963 Merge from coreutils.
964 * stdio--.h: New file.
965 * stdlib--.h: New file.
966 * mkstemp-safer.c: New file.
969 * pipe-safer.c: New file.
970 * creat-safer.c: New file.
971 * fcntl--.h (creat): Define to creat_safer.
972 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
973 * unistd--.h (pipe): Define to pipe_safer.
974 * unistd-safer.h: Declare pipe_safer.
976 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
978 * regex_internal.h: Remove all references to
979 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
981 (bitset_not, bitset_merge, bitset_not_merge):
982 (bitset_mask, re_string_allocate, re_string_construct):
983 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
984 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
985 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
986 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
987 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
988 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
989 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
990 (re_acquire_state_context):
991 Remove unnecessary forward decls.
992 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
993 Put __attribute at function definition,
994 now that the function decl has been removed.
995 * lib/regex_internal.c (re_string_peek_byte_case):
996 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
999 2005-08-26 Simon Josefsson <jas@extundo.com>
1001 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1002 Haible <bruno@clisp.org>.
1004 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1006 * regexec.c (set_regs): Don't alloca with an unbounded size.
1008 alloca modernization/simplification for regex.
1009 * regex.c: Remove portability cruft for alloca. This no longer
1010 needs to be at the start of the file, and can be moved into
1011 regex_internal.h and simplified.
1012 * regex_internal.h: Include <alloca.h>.
1013 (__libc_use_alloca) [!defined _LIBC]: New macro.
1014 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1015 now works outside glibc.
1017 2005-08-24 Simon Josefsson <jas@extundo.com>
1019 * getpass.c: Add WIN32 implementation. Conditionalize use of
1020 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1021 GLIBC specific code.
1023 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1025 Make regex safe for g++. This fixes one real bug (an "err"
1026 that should have been "*err"). g++ problem reported by
1028 * regex_internal.h (re_calloc): New macro, consistent with
1029 re_malloc etc. All callers of calloc changed to use re_calloc.
1030 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1031 not int. All callers changed.
1032 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1033 just use an array of size MB_LEN_MAX.
1034 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1035 (find_recover_state): Change "err" to "*err"; this fixes what
1036 appears to be a real bug.
1037 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1040 2005-08-25 Jim Meyering <jim@meyering.net>
1042 * open-safer.c: Include <config.h>.
1043 Otherwise, we'd lose LARGEFILE support in any file using
1046 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1048 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1049 * regex.h (regerror): Likewise.
1051 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1052 requires this. (The code never needed it.)
1054 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1055 All uses of recently-renamed identifiers changed to use the new,
1056 POSIX-compliant names. The code will build and run just fine
1057 without these changes, but it's better to eat our own dog food
1058 and use the standard-conforming names.
1060 * regex.h: Fix a multitude of POSIX name space violations.
1061 These changes have an effect only for programs that define
1062 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1063 do not change anything for programs compiled in the normal way.
1064 Also, there is no effect on the ABI.
1066 (_REGEX_SOURCE): New macro.
1067 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1068 defined and _GNU_SOURCE is not; this fixes a name space violation.
1070 Rename the following macros to obey POSIX requirements.
1071 The old names are still visible as macros if _REGEX_SOURCE is defined.
1072 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1073 RE_BACKSLASH_ESCAPE_IN_LISTS.
1074 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1075 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1076 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1077 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1078 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1079 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1080 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1081 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1082 (REG_INTERVALS): renamed from RE_INTERVALS.
1083 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1084 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1085 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1086 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1087 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1088 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1089 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1090 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1091 RE_UNMATCHED_RIGHT_PAREN_ORD.
1092 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1093 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1094 (REG_DEBUG): renamed from RE_DEBUG.
1095 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1096 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1097 unusual, since we can't clash with the POSIX REG_ICASE.
1098 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1099 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1100 (REG_NO_SUB): renamed from RE_NO_SUB.
1101 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1102 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1103 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1104 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1105 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1106 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1107 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1108 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1109 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1110 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1111 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1112 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1113 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1114 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1115 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1116 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1117 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1118 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1119 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1120 (REG_FIXED): Renamed from REGS_FIXED.
1121 (REG_NREGS): Renamed from RE_NREGS.
1123 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1124 of other REG_* macros, since POSIX says the user is allowed to
1125 #undef these macros selectively.
1127 (reg_errcode_t): Update comment stating what other tables need
1130 Rename the following enum values to obey POSIX requirements.
1131 The old names are still visible as macros.
1132 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1133 is not defined, since GNU is supposed to be a superset of POSIX as
1134 much as possible, and since we want reg_errcode_t to be a signed
1135 type for implementation consistency.
1136 (_REG_NOERROR): Renamed from REG_NOERROR.
1137 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1138 (_REG_BADPAT): Renamed from REG_BADPAT.
1139 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1140 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1141 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1142 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1143 (_REG_EBRACK): Renamed from REG_EBRACK.
1144 (_REG_EPAREN): Renamed from REG_EPAREN.
1145 (_REG_EBRACE): Renamed from REG_EBRACE.
1146 (_REG_BADBR): Renamed from REG_BADBR.
1147 (_REG_ERANGE): Renamed from REG_ERANGE.
1148 (_REG_ESPACE): Renamed from REG_ESPACE.
1149 (_REG_BADRPT): Renamed from REG_BADRPT.
1150 (_REG_EEND): Renamed from REG_EEND.
1151 (_REG_ESIZE): Renamed from REG_ESIZE.
1152 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1153 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1154 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1155 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1156 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1158 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1159 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1160 changed. But support the old name if the new one is not defined
1161 and if _REGEX_SOURCE.
1163 Change the following member names in struct re_pattern_buffer.
1164 The old names are still supported if !_REGEX_SOURCE.
1165 The new names are always supported, regardless of _REGEX_SOURCE.
1166 (re_buffer): Renamed from buffer.
1167 (re_allocated): Renamed from allocated.
1168 (re_used): Renamed from used.
1169 (re_syntax): Renamed from syntax.
1170 (re_fastmap): Renamed from fastmap.
1171 (re_translate): Renamed from translate.
1172 (re_can_be_null): Renamed from can_be_null.
1173 (re_regs_allocated): Renamed from regs_allocated.
1174 (re_fastmap_accurate): Renamed from fastmap_accurate.
1175 (re_no_sub): Renamed from no_sub.
1176 (re_not_bol): Renamed from not_bol.
1177 (re_not_eol): Renamed from not_eol.
1178 (re_newline_anchor): Renamed from newline_anchor.
1180 Change the following member names in struct re_registers.
1181 The old names are still supported if !_REGEX_SOURCE.
1182 The new names are always supported, regardless of _REGEX_SOURCE.
1183 (rm_num_regs): Renamed from num_regs.
1184 (rm_start): Renamed from start.
1185 (rm_end): Renamed from end.
1187 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1188 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1189 Prepend __ to parameter names.
1191 Undo yesterday's changes.
1193 2005-08-24 Jim Meyering <jim@meyering.net>
1195 Sync from coreutils.
1196 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1198 2005-08-21 Bruno Haible <bruno@clisp.org>
1200 * lock.h: Add multiple inclusion guard.
1201 * tls.h: Add multiple inclusion guard.
1203 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1205 * regex.h (REG_NOSYS)
1206 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1207 Define, since POSIX requires it as of 2001.
1208 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1209 New private symbol, used to keep the enum signed in all cases.
1210 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1211 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1213 * regex_internal.c (re_string_skip_chars, register_state):
1215 Remove forward decls; no longer needed now that we use prototypes.
1216 * regexec.c (acquire_init_state_context, check_halt_node_context):
1217 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1218 (clean_state_log_if_needed): Likewise.
1220 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1222 Fix problems reported by Sam Steingold in
1223 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1224 * regexec.c (sift_states_bkref): Fix portability bug: the code
1225 assumed that reg_errcode_t is a signed type, which is not
1226 necessarily true if _XOPEN_SOURCE is not defined.
1227 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1228 some compilers warn about it otherwise.
1230 2005-08-20 Jim Meyering <jim@meyering.net>
1232 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1233 of unused local, dfa.
1235 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1237 * regcomp.c (create_initial_state): Remove duplicate decl.
1238 (init_word_char, create_initial_state, duplicate_node_closure):
1239 (fetch_token, peek_token_bracket, build_range_exp):
1240 (build_collating_symbol): Remove forward decls; no longer needed
1241 now that we use prototypes.
1244 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1245 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1246 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1247 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1248 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1249 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1250 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1251 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1252 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1253 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1254 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1255 (build_charclass, build_charclass_op, fetch_number, create_tree):
1256 (create_token_tree, mark_opt_subexp, duplicate_tree):
1257 Use prototypes rather than old-style definitions.
1260 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1261 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1262 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1263 (re_string_reconstruct, re_string_peek_byte_case):
1264 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1265 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1266 (re_node_set_init_copy, re_node_set_add_intersect):
1267 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1268 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1269 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1270 (re_acquire_state, re_acquire_state_context, register_state):
1271 (create_ci_newstate, create_cd_newstate, free_state):
1273 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1274 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1275 (re_search_internal, prune_impossible_nodes):
1276 (acquire_init_state_context, check_matching, static):
1277 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1278 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1279 (update_regs, sift_states_backward, build_sifted_states):
1280 (clean_state_log_if_needed, merge_state_array):
1281 (update_cur_sifted_state, add_epsilon_src_nodes):
1282 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1283 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1284 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1285 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1286 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1287 (check_arrival, check_arrival_add_next_nodes):
1288 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1289 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1290 (check_node_accept_bytes, check_node_accept, extend_buffers):
1291 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1292 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1297 (re_string_allocate, re_string_construct, re_string_reconstruct):
1298 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1299 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1300 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1301 (re_string_context_at, re_string_peek_byte_case):
1302 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1303 is defined, since we now use prototypes always.
1305 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1306 C89 or better. All uses removed.
1308 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1310 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1311 [defined lint]: Suppress bogus uninitialized-variable warnings.
1313 * regcomp.c (duplicate_node): Return new index, not an error code,
1314 and let the caller return REG_ESPACE if out of space. This
1315 removes an uninitialied-variable warning with GCC 4.0.1, and also
1316 avoids taking the address of a local variable. All callers
1319 2005-08-19 Jim Meyering <jim@meyering.net>
1321 * regexec.c (proceed_next_node): Redo local variables to
1322 avoid GCC shadowing warnings.
1324 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1326 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1327 (re_node_set_insert_last, re_dfa_add_node):
1328 Rename local variables to avoid GCC shadowing warnings.
1330 2005-08-18 Bruno Haible <bruno@clisp.org>
1332 * strstr.c (strstr): Fix return value in multibyte case.
1333 * strcasestr.c (strcasestr): Likewise.
1335 2005-08-17 Jim Meyering <jim@meyering.net>
1337 Make the %s format (seconds since the epoch) work for a negative
1338 number and when used with a zero-padded field width, e.g. %015s.
1340 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1341 label so that it precedes the code to set `digits'. Otherwise,
1342 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1343 print `00-22'. Now, it prints `-0022', as it should.
1345 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1347 * regex.h: Remove useless space-before-tab. From coreutils.
1349 2005-08-17 Bruno Haible <bruno@clisp.org>
1351 * strcasestr.h: New file.
1352 * strcasestr.c: New file.
1354 2005-08-17 Bruno Haible <bruno@clisp.org>
1356 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1357 * strstr.c: Completely rewritten, with multibyte locale support.
1359 2005-08-17 Bruno Haible <bruno@clisp.org>
1361 * strcasecmp.c: Use mbuiter.h.
1363 2005-08-17 Bruno Haible <bruno@clisp.org>
1365 * mbuiter.h: New file.
1367 2005-08-16 Bruno Haible <bruno@clisp.org>
1369 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1371 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1372 NUL byte, not after it.
1374 2005-08-16 Bruno Haible <bruno@clisp.org>
1376 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1377 the valid ones. Makes the comparison operations transitive:
1378 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1379 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1381 2005-08-16 Bruno Haible <bruno@clisp.org>
1383 * strcase.h (strcasecmp): Add note in comments.
1384 * strncasecmp.c: Use code from strcasecmp.c.
1385 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1386 (strcasecmp): Work correctly in multibyte locales.
1388 2005-08-16 Bruno Haible <bruno@clisp.org>
1390 * strnlen1.h: New file.
1391 * strnlen1.c: New file.
1393 2005-08-16 Bruno Haible <bruno@clisp.org>
1395 * mbfile.h: New file.
1397 2005-08-16 Bruno Haible <bruno@clisp.org>
1399 * mbiter.h: New file.
1401 2005-08-16 Bruno Haible <bruno@clisp.org>
1403 * mbchar.h: New file.
1404 * mbchar.c: New file.
1406 2005-08-16 Bruno Haible <bruno@clisp.org>
1408 * tls.h: New file, from GNU gettext.
1409 * tls.c: New file, from GNU gettext.
1411 2005-08-15 Bruno Haible <bruno@clisp.org>
1413 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1416 2005-08-14 Jim Meyering <jim@meyering.net>
1418 Sync from coreutils.
1420 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1421 Use the hash-table-based cycle-detection code not just when
1422 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1423 Reported by James Youngman in
1424 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1425 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1426 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1427 This lets us compile with -DFTS_DEBUG, once again.
1428 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1429 * fts.c (fd_safer): Remove decl.
1430 Include fcntl--.h rather than unistd-safer.h
1431 (fts_safe_changedir): Don't call fd_safer; no longer needed
1432 now that we include fcntl--.h.
1434 2005-08-11 Simon Josefsson <jas@extundo.com>
1436 * readline.h, readline.c: New file.
1438 2005-08-11 Bruno Haible <bruno@clisp.org>
1440 * strnlen.h (strnlen): Change parameter name to match comment.
1442 2005-08-10 Simon Josefsson <jas@extundo.com>
1444 * strndup.c: Use strnlen.h.
1446 * strnlen.h: New file.
1448 2005-08-02 Simon Josefsson <jas@extundo.com>
1450 * getline.h, getline.c: Rewrite.
1452 * getdelim.h, getdelim.c: New files, ported from glibc.
1454 2005-07-31 Bruno Haible <bruno@clisp.org>
1456 * lock.h (gl_lock_initializer): New macro.
1457 (gl_lock_define_initialized): Use it.
1458 (gl_rwlock_initializer): New macro.
1459 (gl_rwlock_define_initialized): Use it.
1460 (gl_recursive_lock_initializer): New macro.
1461 (gl_recursive_lock_define_initialized): Use it.
1463 2005-07-26 Bruno Haible <bruno@clisp.org>
1465 * lock.h: Update from GNU gettext.
1466 * lock.c: Update from GNU gettext.
1468 2005-07-18 Bruno Haible <bruno@clisp.org>
1470 * lock.h (gl_once_t): New type.
1471 (gl_once_define, gl_once): New macros.
1472 * lock.c (fresh_once): New variable.
1473 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1476 2005-07-18 Simon Josefsson <jas@extundo.com>
1478 * check-version.c (check_version): Accept identical versions too.
1480 2005-07-18 Bruno Haible <bruno@clisp.org>
1482 * lock.h: New file, from GNU gettext.
1483 * lock.c: New file, from GNU gettext.
1485 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1487 * quotearg.c: Add translator comment suggested by Bruno Haible,
1488 with a minor change.
1490 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1492 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1493 copyright symbol and the year.
1494 * version-etc.c (COPYRIGHT_YEAR): New constant.
1495 (version_etc_va): Use parameterized copyright notice.
1496 Reword to conform to the current GNU coding standards.
1498 2005-07-11 Simon Josefsson <jas@extundo.com>
1500 * size_max.h: New file.
1502 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1504 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1507 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1508 and Paul Eggert <eggert@cs.ucla.edu>
1510 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1511 in wint_t, not wchar_t. Remove now-unnecessary cast.
1513 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1515 * regex.c, regex.h: Sync from libc.
1516 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1517 New files, synced from libc, except that regex_internal.h
1518 currently has a small porting fix.
1520 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1522 Remove the dependency of the strftime module on the tzset module.
1523 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1524 Copy the input structure, to work around some of the bug with
1525 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1526 Solaris releases, you should also use the tzset module, but we won't
1527 require it as a dependency any more since we don't want LGPLed code
1528 to depend on GPLed code.
1530 2005-07-02 Jim Meyering <jim@meyering.net>
1532 * backupfile.c (backup_args): Change a `0' to NULL.
1534 2005-07-01 Jim Meyering <jim@meyering.net>
1536 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1537 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1538 * save-cwd.c, tempname.c:
1539 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1540 and don't include <sys/file.h>).
1542 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1544 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1545 declares only 'struct timespec;' (!).
1547 2005-06-29 Jim Meyering <jim@meyering.net>
1549 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1550 type name. Use the variable name instead.
1551 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1553 2005-06-28 Simon Josefsson <jas@extundo.com>
1555 * check-version.h, check-version.c: New files.
1557 2005-06-28 Simon Josefsson <jas@extundo.com>
1559 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1560 collision with global variable. Better indentation. Don't
1561 increment buffer pointer beyond buffer end. Based on comments
1562 from Paul Eggert <eggert@cs.ucla.edu>.
1566 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1568 * canon-host.c (canon-host): Append trailing "," to 0 in
1569 initializer of struct addrinfo, as an indication that we don't
1570 care how many members the structure has.
1572 2005-06-24 Derek Price <derek@ximbiot.com>
1573 and Bruno Haible <bruno@clisp.org>
1575 Remove stat module & update lstat.
1576 * stat.c: Remove this file...
1577 (slash_aware_lstat): ...moving this content and its support...
1578 * lstat.c (rpl_lstat): ...into here.
1579 * lstat.h: New file.
1581 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1583 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1584 (ranged_convert): Don't save conversion in a temporary struct.
1585 This causes a warning with GCC 4.0.0, and anyway in the typical
1586 case it's not worth the extra 100 bytes or so of code.
1587 (ranged_convert, __mktime_internal): When calling a function via a
1588 pointer P, use P () rather than (*P) (), as we now assume C89 or
1591 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1593 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1594 "who -r" failed to give output. Problem reported by Tim Waugh.
1596 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1597 (xcalloc): Use it to avoid needless tests.
1598 Problem reported by Jim Meyering.
1600 2005-06-16 Jim Meyering <jim@meyering.net>
1602 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1603 when either N or S is zero.
1605 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1607 * argp.h (__option_is_short): Check upper limit of
1608 __key. Isprint() requires its argument to have the value
1609 of an unsigned char or EOF.
1611 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1613 * fnmatch.c (fnmatch): If there is an encoding error in a
1614 multibyte string or pattern, fall back on unibyte matching.
1615 Problem reported by James Youngman.
1617 2005-06-08 Bruno Haible <bruno@clisp.org>
1619 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1622 2005-06-08 Bruno Haible <bruno@clisp.org>
1624 * csharpcomp.h: New file, from GNU gettext.
1625 * csharpcomp.c: New file, from GNU gettext.
1626 * csharpcomp.sh.in: New file, from GNU gettext.
1628 2005-06-07 Derek Price <derek@ximbiot.com>
1631 * glob_.h: Indent nested #ifdef.
1633 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1635 Sync from coreutils.
1636 Use "file name" when talking about file names, instead of "filename"
1637 or "path", as per the GNU coding standards.
1638 * mkdir-p.c: Renamed from makepath.c.
1639 (make_dir_parents): Renamed from make_path. All callers changed.
1640 * mkdir-p.h: Likewise. All includers changed.
1641 * filenamecat.c: Renamed from path-concat.c.
1642 (file_name_concat): Renamed from path_concat. All callers changed.
1643 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1644 * filenamecat.h: Likewise. All includers changed.
1645 * acl.c: Don't use "path" or "filename" to mean "file name"
1646 in comments or local variable names.
1647 * basename.c: Likewise.
1648 * canonicalize.c, canonicalize.h: Likewise.
1649 * dirname.c, dirname.h: Likewise.
1650 * euidaccess.c: Likewise.
1651 * exclude.c: Likewise
1652 * fnmatch_.h, fnmatch_loop.c: Likewise.
1653 * fsusage.c, fsuage.h: Likewise.
1654 * fts.c, fts_.h: Likewise.
1655 * getcwd.c: Likewise.
1656 * getloadavg.c: Likewise.
1657 * mkstemp.c: Likewise.
1658 * mountlist.c, mountlist.h: Likewise.
1659 * openat.c, openat.h: Likewise.
1660 * readlink-stub.c: Likewise.
1661 * readutmp.c, readutmp.h: Likewise.
1662 * rename.c: Likewise.
1663 * rmdir.c: Likewise.
1665 * savedir.c: Likewise.
1666 * stripslash.c: Likewise.
1667 * tempname.c: Likewise.
1668 * xreadlink.c: Likewise.
1669 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1671 * exclude.h: Likewise.
1673 * euidaccess.c (getuid, getgid, getuid, getegid)
1674 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1675 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1676 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1677 * pathmax.h: Include <limits.h> unconditionally, since other
1678 files have been getting away with it for years (MORE/BSD 4.3
1680 * userspec.c (getpwnam, getgrnam, getgrgid)
1681 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1683 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1684 Define to 256, not 255, as per modern POSIX.
1686 2005-06-01 Bruno Haible <bruno@clisp.org>
1688 * csharpexec.h: New file, from GNU gettext.
1689 * csharpexec.c: New file, from GNU gettext.
1690 * csharpexec.sh.in: New file, from GNU gettext.
1692 2005-05-31 Derek Price <derek@ximbiot.com>
1693 Paul Eggert <eggert@cs.ucla.edu>
1696 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1698 2005-05-29 Derek Price <derek@ximbiot.com>
1699 Paul Eggert <eggert@cs.ucla.edu>
1701 * glob_.h, glob.c: New files.
1703 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1705 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1707 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1708 the configuration hassle isn't worth it.
1709 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1710 (LONGEST_MODIFIER, PRIuMAX): Remove.
1712 2005-05-27 Bruno Haible <bruno@clisp.org>
1714 * getlogin_r.h: Remove second include of <stddef.h>.
1716 2005-05-25 Bruno Haible <bruno@clisp.org>
1717 Derek Price <derek@ximbiot.com>
1719 * getlogin_r.h: Simplify API documentation.
1721 2005-05-25 Derek Price <derek@ximbiot.com>
1722 Paul Eggert <eggert@cs.ucla.edu>
1724 * getlogin_r.c, getlogin_r.h: New files.
1726 2005-05-22 Bruno Haible <bruno@clisp.org>
1728 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1729 Also include <sys/param.h> if it defines MIN, MAX.
1730 Based on a patch by Derek Price <derek@ximbiot.com>.
1732 2005-05-22 Bruno Haible <bruno@clisp.org>
1734 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1735 (INT64_MIN): Fix definition.
1736 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1738 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1739 NEED_SIGNED_INT_TYPES.
1741 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1742 HAVE_SYSTEM_INTTYPES.
1744 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1746 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1747 so that unistd-safer.h (GPL'ed code) need not be included.
1749 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1752 * fts.c: Don't include "cycle-check.h" or "hash.h".
1753 (setup_dir, free_dir): New functions.
1754 (enter_dir, leave_dir): Define trivial
1755 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1756 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1757 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1758 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1759 Move to fts-cycle.c.
1760 (fts_open): Use setup_dir.
1761 (fts_close): Use free_dir.
1762 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1763 This adds a label and some gotos, but the alternatives were messier.
1764 Check for memory allocation failure when entering a dir.
1765 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1766 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1767 (FTS): New member fts_cycle, that is a union that contains the
1768 old active_dir_ht and cycle_state. All uses changed to mention
1769 fts_cycle.ht and fts_cycle.state.
1770 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1771 fts.c, with the following changes:
1772 (setup_dir, free_dir): New functions.
1773 (enter_dir): Now returns bool. Return true if successful, false
1774 if memory exhausted. All callers changed.
1775 Do not bother partly cleaning up on
1776 memory allocation failure; that is free_dir's job.
1777 However, free ad if hash_insert fails, to avoid memory leak.
1778 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1779 fts->fts_options to see which union member to use.
1781 2005-05-20 Jim Meyering <jim@meyering.net>
1783 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1784 Now a macro, to pacify GCC.
1786 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1788 * chown.c (rpl_chown): Return -1 on failure.
1790 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1792 * canonicalize.c: Include canonicalize.h first, to test interface.
1793 Include <stddef.h> unconditionally, since we assume C89 now.
1794 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1795 * fts.c: Include fts_.h first, to check interface.
1796 Do not include intprops.h; no longer needed.
1797 Include cycle-check.h and hash.h, since fts_.h no longer does.
1798 Remove unnecessary casts of closedir to void.
1799 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1800 decide whether to decrement nlinks.
1801 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1802 (FTS): Use struct hash_table * instead of Hash_table, so that
1803 we no longer need to include hash.h here.
1805 2005-05-17 Jim Meyering <jim@meyering.net>
1807 * fts.c, fts_.h: New files, from coreutils.
1809 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1811 Sync from coreutils.
1812 * unlinkdir.c, unlinkdir.h: New files.
1813 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1814 regex.h, unlocked-io.h, xtime.h:
1815 White space changes only.
1816 * makepath.c (make_path): Port to hosts where leading "//" is special.
1817 * yesno.c: Include getline.h, not ctype.h.
1818 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1819 Use getline to remove arbitrary restriction on response length.
1821 2005-05-13 Bruno Haible <bruno@clisp.org>
1823 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1824 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1825 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1826 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1827 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1828 Add support for 64-bit integers in the MSVC compiler.
1830 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1832 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1833 Change the initial comment to refer to GPL, not LGPL.
1834 gnulib-tool will change it to LGPL as needed.
1836 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1837 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1838 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1839 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1840 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1841 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1842 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1843 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1844 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1845 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1846 concatpath.c, config.charset, copy-file.c, copy-file.h,
1847 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1848 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1849 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1850 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1851 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1852 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1853 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1854 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1855 full-read.c, full-read.h, full-write.c, full-write.h,
1856 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1857 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1858 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1859 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1860 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1861 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1862 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1863 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1864 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1865 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1866 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1867 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1868 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1869 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1870 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1871 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1872 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1873 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1874 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1875 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1876 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1877 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1878 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1879 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1880 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1881 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1882 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1883 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1884 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1885 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1886 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1887 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1888 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1889 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1890 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1891 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1892 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1893 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1894 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1895 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1896 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1897 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1898 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1899 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1900 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1901 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1902 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1903 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1904 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1905 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1906 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1907 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1908 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1909 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1910 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1911 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1912 Update FSF postal mail address.
1914 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1916 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1917 specified in ai_socktype. Fix invalid ai_protocol
1918 check. ai_protocol is usually set to 0 or depending on
1919 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1920 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1921 ai_socktype / ai_protocol in the returned addrinfo structure.
1923 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1924 Bruno Haible <bruno@clisp.org>
1926 * inet_ntop.h: New file.
1927 * inet_ntop.c: New file, from glibc with modifications.
1929 2005-05-08 Jim Meyering <jim@meyering.net>
1931 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1933 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1935 Merge from coreutils. Among other things,
1936 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1937 * fd-safer.c: New file.
1938 * fcntl-safer.h, open-safer.c: Remove.
1939 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1940 * dup-safer.c: Include unistd-safer.h first.
1941 Don't include errno.h.
1942 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1943 * file-type.h: Don't assume invoker included sys/stat.h first.
1944 * file-type.c: Rely on file-type.h change.
1945 * getloadavg.c: Include unistd-safer.h.
1946 (getloadavg): Use safer open.
1947 * getusershell.c: Include "stdio-safer.h".
1948 (getusershell): Use safer fopen.
1949 * long-options.c (long_options): Use NULL rather than 0.
1950 * modechange.h (mode_free): Remove; all callers changed to invoke
1952 * modechange.c: Likewise.
1953 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1954 (MODE_DONE): New constant.
1955 (struct mode_change): Remove 'next' member.
1956 (make_node_op_equals): New function; like the old one of the
1957 same name, except it allocates an array.
1958 (mode_compile, mode_create_from_ref): Use it.
1959 (mode_compile): Allocate result as an array, not a linked list.
1960 Parse octal string ourself, so that we catch mistakes like "+0".
1961 (mode_adjust): Arg is an array, not a linked list.
1962 * modechange.c: Include stat-macros.h, xalloc.h.
1963 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1964 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1965 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1966 Remove. This is now stat-macros.h's job.
1967 (talloc): Remove. All callers replaced by xalloc, so that
1968 our invokers don't have to worry about reporting memory failures.
1969 (make_node_op_equals): Remove.
1970 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1972 (struct mode_change): Moved here from modechange.h.
1973 (mode_append_entry): Remove.
1974 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1975 apps to have incorrect behavior. Use simpler algorithm for head
1976 and tail. Don't futz with umask; that's now the job of mode_adjust.
1977 Detect more invalid usages rather than having somewhat-random behavior.
1978 Don't insert an "a=" action, as that leads to incorrect behavior.
1979 (mode_compile, mode_create_from_ref): Return NULL on error instead
1980 of an enum, since now there's only one way to have an error. All
1982 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1983 at the correct time. Simplify calculation of "+u" and its ilk.
1984 Don't mishandle "+X".
1985 (mode_free): Remove "register" and localize decls.
1986 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1987 (struct mode_change): Move to modechange.c; callers don't
1988 need to see this stuff.
1989 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1990 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1991 (mode_change, mode_adjust): Reflect the new signatures noted above.
1992 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1993 that might redefine system include files.
1994 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1995 (my_usleep): Use NULL rather than (void *) 0.
1996 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1997 Use siginterrupt to specify that system calls should be interrupted.
1998 (rpl_nanosleep): Move initialization of suspended closer to call of
2000 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2001 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2002 (desirable_utmp_entry): New function.
2003 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2004 using x2nrealloc, to simplify logic.
2005 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2006 size calculation. Do not assume utmp file is a regular file.
2007 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2008 (READ_UTMP_CHECK_PIDS): New constant.
2009 * save-cwd.c: Include unistd-safer.h.
2010 (save_cwd): Use fd_safer.
2011 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2012 [!_LIBC] Include "stat-macros.h" instead.
2013 * unistd-safer.h (fd_safer): New decl.
2015 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2017 * byteswap_.h: New file.
2019 2005-04-25 Albert Chin <china@thewrittenword.com>
2021 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2024 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2026 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2027 that "UTC +1 second" continues to work. Problem reported
2029 (relunit_snumber): New rule.
2032 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2034 * getdate.y (universal_time_zone_table): New constant.
2035 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2036 universal_time_zone_table.
2037 (lookup_zone): Prefer universal_time_zone_table to
2038 local_time_zone_table, so that "GMT" time stamps are allowed in
2039 London during the summer. Problem reported by Ian Abbott.
2041 2005-04-12 Jim Meyering <jim@meyering.net>
2043 * human.c (humblock): Set *options even when returning due to
2044 xstrtoumax conversion failure. Thanks to a used-uninitialized
2047 2005-04-09 Jim Meyering <jim@meyering.net>
2049 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2050 -Wuninitialized: initialize tm0.tm_year.
2052 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2054 * getdate.y (parser_control): rels_seen is now a boolean, not a
2055 count, since there's no maximum. All uses changed.
2056 Add member dsts_seen.
2057 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2059 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2060 Use pc_rels_seen to decide whther a date is absolute.
2062 * getdate.y (number): Don't overwrite year.
2063 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2066 2005-04-02 Simon Josefsson <jas@extundo.com>
2068 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2069 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2071 2005-03-27 Jim Meyering <jim@meyering.net>
2073 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2075 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2077 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2078 "one's complement" -> "ones' complement" in comment, as per Knuth.
2079 "value of type" -> "type or expression" in comment.
2080 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2082 2005-03-26 Jim Meyering <jim@meyering.net>
2085 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2086 Correct typos: s/or/of/.
2088 2005-03-23 Jim Meyering <jim@meyering.net>
2090 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2092 2005-03-21 Jim Meyering <jim@meyering.net>
2094 Changes imported from coreutils.
2096 * cycle-check.c: Don't include xalloc.h.
2098 * path-concat.c: Don't include assert.h.
2099 (path_concat): Remove assertion that would have triggered
2100 for ABASE starting with more than one slash.
2101 Reported by Andreas Schwab.
2103 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2104 properly when ABASE is an absolute file name.
2105 Correct the description of this function.
2107 Add an assertion and a test driver.
2108 This fixes a bug introduced on 2004-07-02.
2109 Andreas Schwab reported the resulting failure of cp --parents:
2110 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2112 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2114 * strftime.c (my_strftime): If the underlying strftime returns 0
2115 (which shouldn't happen), generate nothing instead of returning 0
2116 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2118 2005-03-16 Bruno Haible <bruno@clisp.org>
2120 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2122 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2124 * strftime.c (my_strftime): Prepend space to format so that we can
2125 reliably distinguish strftime failure from empty output on POSIX
2128 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2130 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2131 (iconv_string): Don't guess a size-zero buffer, as that might cause
2132 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2133 result would be 'too large', where 'too large' is (heuristically)
2134 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2135 overflow concerns. This will prevent some unwanted malloc failures
2136 when the inputs are very large.
2138 2005-03-15 Bruno Haible <bruno@clisp.org>
2140 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2143 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2146 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2148 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2150 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2151 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2153 * strtol.c: Likewise.
2155 2005-03-14 Simon Josefsson <jas@extundo.com>
2157 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2160 2005-03-14 Jim Meyering <jim@meyering.net>
2162 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2163 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2164 to be nonzero so that we (and caller) can detect the difference
2165 between a valid zero-length expansion and an error return, even
2166 when the underlying strftime fails before writing anything into
2169 2005-03-10 Jim Meyering <jim@meyering.net>
2171 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2172 so that this module works on systems without fchdir.
2174 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2176 Factor int-properties macros into a single file, except for
2177 glibc-related files.
2178 * intprops.h: New file.
2179 * getloadavg.c: Include it instead of limits.h.
2180 (INT_STRLEN_BOUND): Remove.
2181 * human.c: Include intprops.h.
2182 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2183 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2184 * inttostr.h: Include intprops.h instead of limits.h.
2185 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2186 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2187 for consistency with intprops.h.
2188 (time_t_is_integer, twos_complement_arithmetic): Use them.
2189 * sig2str.h: Include <signal.h>, intprops.h.
2190 (INT_STRLEN_BOUND): Remove.
2191 * strftime.c (TYPE_SIGNED): Remove.
2192 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2193 * strtol.c: Adjust comments to match intprops.h.
2194 * userspec.c: Include intprops.h.
2195 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2196 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2197 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2198 instead of rolling our own expressions.
2199 * xstrtol.c: Include xstrtol.h first, to test interface.
2201 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2203 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2204 the right thing even if adding 1900 would overflow. Similarly
2205 for tm_mon + 1 and tm_yday + 1.
2206 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2207 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2208 (DO_SIGNED_NUMBER): New macro.
2209 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2211 2005-03-07 Bruno Haible <bruno@clisp.org>
2213 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2215 2005-03-03 Derek R. Price <derek@ximbiot.com>
2216 Bruno Haible <bruno@clisp.org>
2218 * pagealign_alloc.h: New file.
2219 * pagealign_alloc.c: New file.
2221 2005-01-28 Bruno Haible <bruno@clisp.org>
2223 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2226 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2228 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2229 The workaround isn't strictly needed for POSIX conformance, and
2230 it's too much of a pain to configure and maintain. We'll ask
2231 people to fix their kernels instead.
2232 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2233 (NANOSLEEP_BUG_WORKAROUND): Remove.
2234 (xnanosleep): Remove the workaround.
2236 2005-02-12 Bruno Haible <bruno@clisp.org>
2238 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2240 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2242 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2243 * timespec.h (gettime): Return void, since it always
2244 succeeds now. All uses changed.
2245 * gettime.c (gettime) Likewise.
2246 [HAVE_NANOTIME]: Prefer nanotime.
2247 Assume gettimeofday succeeds, as POSIX requires.
2248 Assime time () succeeds, since other code already does.
2249 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2250 (timespec_subtract): Remove.
2251 (NANOSLEEP_BUG_WORKAROUND): New constant.
2252 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2253 things considerably. Use it only on GNU/Linux hosts, since the
2254 workaround shouldn't be needed elsewhere.
2256 2005-02-24 Bruno Haible <bruno@clisp.org>
2258 * gettext.h: Update from GNU gettext 0.14.2.
2260 2005-02-24 Bruno Haible <bruno@clisp.org>
2262 * localcharset.c: Update from GNU gettext 0.14.2.
2263 * config.charset: Update from GNU gettext 0.14.2.
2265 2005-02-22 Simon Josefsson <jas@extundo.com>
2267 * iconvme.h, iconvme.c: New files, from libc.
2269 2005-02-20 Neil Conway <neilc@samurai.com>
2271 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2272 returned by OSX/Darwin if the specified buffer is not large
2273 enough for the hostname.
2275 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2277 * memrchr.h: New file.
2278 * chdir-long.c: Include it.
2279 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2280 Don't bother including stddef.h.
2282 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2284 * argp-help.c (__argp_help): Create a fake struct argp_state and
2285 pass it to _help, otherwise the latter coredumps trying to
2286 dereference state.root_argp.
2288 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2290 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2292 Include <sys/types.h>, for dev_t.
2293 (ME_DUMMY, ME_REMOTE): Move from here....
2294 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2295 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2297 Include mountlist.h first, to test the interface.
2299 2005-01-29 Bruno Haible <bruno@clisp.org>
2301 * progname.c (program_name): Initialize.
2302 Needed when linking statically on MacOS X.
2304 2005-01-28 Bruno Haible <bruno@clisp.org>
2306 * javacomp.sh.in: New file, from GNU gettext.
2307 * javacomp.h: New file, from GNU gettext.
2308 * javacomp.c: New file, from GNU gettext.
2310 2005-01-26 Bruno Haible <bruno@clisp.org>
2312 * javaexec.sh.in: New file, from GNU gettext.
2313 * javaexec.h: New file, from GNU gettext.
2314 * javaexec.c: New file, from GNU gettext.
2316 2005-01-26 Simon Josefsson <jas@extundo.com>
2318 * gai_strerror.c: Use GPL in header.
2320 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2322 * argp-help.c (hol_entry_help): Avoid using non-constant
2323 initializers for struct pentry_state.
2324 (__argp_error): Check return value of __asprintf
2325 (__argp_failure): Translate error message
2327 * argp-parse.c: Removed braces around the expansion of N_()
2329 2005-01-21 Jim Meyering <jim@meyering.net>
2331 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2332 same value as for Solaris 9.
2334 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2335 component length. This included changing the parameter to be
2336 of type `char *' rather than `char const *'.
2337 * chdir-long.h (chdir_long): Update prototype.
2339 * openat.c (fdopendir, fstatat): New functions.
2340 * openat.h: Include headers required for use of DIR and struct stat.
2341 [AT_SYMLINK_NOFOLLOW]: Define.
2342 (fdopendir, fstatat): Add prototypes.
2344 2005-01-21 Bruno Haible <bruno@clisp.org>
2346 * classpath.h: New file, from GNU gettext.
2347 * classpath.c: New file, from GNU gettext.
2349 2005-01-20 Simon Josefsson <jas@extundo.com>
2351 * version-etc-fsf.c: New file, with version_etc_copyright.
2352 * version-etc.c: Remove version_etc_copyright.
2353 * version-etc.h (version_etc_copyright): Use [] instead of * in
2354 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2356 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2358 * save-cwd.c (save_cwd): Remove code to support the case
2359 where fchdir is missing or flaky.
2361 2005-01-20 Simon Josefsson <jas@extundo.com>
2363 * base64.h (isbase64): Add.
2365 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2366 using a unsigned prototype, don't inline.
2367 (base64_decode): Use it.
2369 2005-01-19 Bruno Haible <bruno@clisp.org>
2371 * sh-quote.h: New file, from GNU gettext.
2372 * sh-quote.c: New file, from GNU gettext.
2374 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2376 Merge changes from coreutils, as described below in several
2377 changelogs dated today.
2379 * save-cwd.c: Include "save-cwd.h" before other include files.
2380 (O_DIRECTORY): Remove; not needed here, since "." must be
2381 a directory. All uses removed.
2382 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2383 universal on Suns, and we also need to test for IRIX.
2384 Revamp code to use 'if' rather than '#if'.
2385 Avoid unnecessary comparison of cwd->desc to 0.
2387 * utimens.c (futimens): Robustify the previous patch, by checking
2388 for known valid error numbers rather than observed invalid ones.
2390 2005-01-18 Jim Meyering <jim@meyering.net>
2392 * version-etc.c (version_etc_copyright): Update copyright date.
2394 * utimens.c (futimens): Account for the fact that futimes
2395 can also fail with errno == ENOSYS or errno == ENOENT.
2396 Patch from Dmitry V. Levin.
2398 Change the name of the robust chdir function from chdir to chdir_long.
2399 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2400 (restore_cwd): Use chdir_long, not chdir.
2401 * chdir-long.c: Renamed from chdir.c.
2402 * chdir-long.h: Renamed from chdir.h.
2403 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2406 2005-01-18 Bob Proulx <bob@proulx.com>
2408 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2409 offsetof() macro construct to avoid compile failure with native HP-UX
2410 11.0 ANSI C compiler.
2412 2005-01-06 Bruno Haible <bruno@clisp.org>
2414 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2415 because stpncpy.m4 takes care of it.
2417 2004-01-24 Bruno Haible <bruno@clisp.org>
2419 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2421 2003-10-09 Bruno Haible <bruno@clisp.org>
2423 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2425 2005-01-06 Bruno Haible <bruno@clisp.org>
2427 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2428 * fwriteerror.c: Include <stdbool.h>.
2429 (fwriteerror): At the end, close the file stream. Record whether
2430 stdout was already closed.
2432 2004-05-27 Bruno Haible <bruno@clisp.org>
2434 * execute.c (environ): Declare if needed.
2435 * pipe.c (environ): Likewise.
2436 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2438 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2440 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2441 definitions to be after all include files, to avoid collisions.
2442 Problem reported by Bob Proulx.
2444 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2446 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2447 not needed. This removes a dependency on the gettext module.
2448 [defined _LIBC]: Do not include <libintl.h>; not needed.
2450 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2452 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2455 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2457 * argp-parse.c: Include <stddef.h>.
2458 (alignof, alignto): New macros.
2459 (parser_init): Don't assume that void * is aligned sufficiently
2462 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2463 need to extend the stack.
2464 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2467 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2469 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2471 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2473 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2474 Remove now-obsolete comment about AIX.
2475 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2476 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2477 (YYMAXDEPTH): New macro.
2479 2004-12-18 Bruno Haible <bruno@clisp.org>
2481 * fatal-signal.c (fatal_signals): Make non-const.
2482 (init_fatal_signals): New function.
2483 (uninstall_handlers, install_handlers): Ignore signals that were set to
2485 (at_fatal_signal): Call init_fatal_signals.
2486 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2488 Reported by Paul Eggert.
2490 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2492 * getdate.y (textint): New member "negative".
2493 (time_zone_hhmm): New function.
2494 Expect 14 shift-reduce conflicts, not 13.
2495 (o_colon_minutes): New rule.
2496 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2497 (yylex): Set the "negative" member of signed numbers.
2499 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2501 Changes imported from coreutils.
2502 * hard-locale.c: Assume <locale.h> exists.
2504 (GLIBC_VERSION): New macro.
2505 (hard_locale): Assume setlocale exists.
2506 Rewrite to avoid #ifdef.
2507 Use strdup rather than malloc + strcpy.
2508 * human.c: Assume <locale.h> exists.
2509 (human_readable): Assume localeconv exists.
2511 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2513 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2514 convert T2, not T. (Imported from libc.)
2516 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2518 * getcwd.c (is_ENAMETOOLONG): New macro.
2519 (__getcwd.c): Don't restore errno; glibc doesn't.
2520 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2521 first, falling back to our code only if its results look suspicious.
2522 Ensure that the resulting buffer is only as large as necessary.
2524 * readutmp.c: Include readutmp.h first.
2525 Include <errno.h>, since readutmp.h no longer does that.
2526 * readutmp.h: Don't include <errno.h>,
2527 <sys/param.h>, <time.h>; not needed to establish interface.
2528 (errno): Remove decl.
2529 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2530 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2531 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2533 2004-11-28 Simon Josefsson <jas@extundo.com>
2535 * base64.h, base64.c: New file.
2537 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2539 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2541 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2543 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2544 HP's ANSI C compiler.
2545 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2546 Declaring int functions causes warnings on some modern systems and
2547 shouldn't be needed to compile on ancient ones.
2548 * same.c (MIN) [defined MIN]: Don't define, since it's already
2551 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2552 with the following changes.
2553 (__set_errno): Parenthesize properly.
2554 Include <stdbool.h>.
2555 (MIN, MAX, MATCHING_INO): New macros.
2556 (__getcwd): Define with prototype, not K&R form.
2557 Use heuristics to allocate default buffer on stack if possible.
2558 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2559 behavior, and to avoid the PATH_MAX limit when computing
2561 Use MATCHING_INO to compare inode number to file.
2562 Check for arithmetic overflow in size calculations.
2563 Fix bug in reallocation of dot array that caused getcwd to fail
2564 on directories nested deeper than 75.
2565 Be more careful about saving errno on error.
2566 Do not use realloc; use only free+malloc, as this is a bit
2567 more flexible and avoids a needless copy operation.
2568 Do not inspect st_dev and st_ino for symbolic links; POSIX
2569 doesn't specify the latter.
2570 Check for closedir errors.
2571 Avoid needless casts.
2572 Use "#ifdef weak_alias" around weak_alias, to be like other
2574 The following changes to getcwd.c have effect only when used in
2575 gnulib; they have no effect inside glibc proper.
2576 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2577 as alloca isn't used.
2578 (alloca, __alloca): Likewise.
2579 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2580 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2581 unconditionally, as gnulib assumes C89 or better.
2582 Do not include <sys/param.h>.
2583 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2584 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2586 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2587 Include <dirent.h> in a way that is compatible with modern Autoconf.
2588 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2589 New macros, if not already defined.
2590 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2591 Use "_LIBC", not "defined _LIBC", for consistency.
2592 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2594 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2595 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2596 * xgetcwd.c: David MacKenzie's old code was removed, so give
2597 credit only to Jim Meyering and adjust the copyright dates.
2598 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2599 <stdlib.h>, <unistd.h>, "pathmax.h".
2600 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2601 (INITIAL_BUFFER_SIZE): Remove.
2602 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2604 2004-11-23 Jim Meyering <jim@meyering.net>
2606 * getopt_.h: Remove trailing blanks.
2608 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2610 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2611 (futimens): New function, which uses futimes if available.
2612 (futimens, utimens): Support timespec==NULL, with same semantics
2613 as utime and utimens.
2614 * utimens.h (futimens): New decl.
2616 2004-11-23 Jim Meyering <jim@meyering.net>
2618 * __fpending.c: Add comment.
2620 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2622 * getopt_.h: Re-addition of __getopt_argv_const caused
2623 redefinition warnings. To avoid them, include the defines
2624 in `#if !defined __need_getopt ... #endif'. The only place
2625 where __getopt_argv_const is used is in definitions
2626 of getopt_long and getopt_long_only below, which are as well
2627 protected by `#ifndef __need_getopt'.
2628 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2629 __need_getopt after including <stdio.h> and <unistd.h> These
2630 headers might have defined it.
2632 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2634 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2636 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2637 optopt): Use them instead of invoking ## directly; otherwise, the
2638 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2640 2004-11-19 Bruno Haible <bruno@clisp.org>
2642 * strtok_r.c: Move comments from here...
2643 * strtok_r.h: ... to here.
2645 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2647 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2648 might fail. Problem reported by Yoann Vandoorselaere.
2649 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2650 that mishandle size_t overflow.
2652 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2654 * canon-host.c: Include "strdup.h".
2655 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2656 Use strdup instead of malloc/strcpy to duplicate strings.
2658 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2659 (human_space_before_unit): New constant.
2660 * human.c (human_readable): Support it.
2662 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2663 (xgetcwd): Set errno correctly when failing.
2664 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2665 the failure is actually due to a PATH_MAX problem.
2667 Further getopt changes to make it more likely that glibc will
2668 buy the changes back.
2669 * getopt.c (POSIXLY_CORRECT): New constant.
2670 (getopt): Use it, so to preserve glibc semantic
2671 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2672 when compiling for libc.
2673 * getopt_.h (__getopt_argv_const): Bring it back.
2674 (getopt_long, getopt_long_only): Use it.
2676 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2677 New arg POSIXLY_CORRECT. All callers changed.
2678 (getopt): Argv is now char * const *, as per standard.
2679 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2680 not char *__getopt_argv_const *.
2681 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2682 _getopt_long_only_r): Likewise.
2683 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2684 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2685 _getopt_long_r, _getopt_long_only_r): Likewise.
2686 * getopt_.h (__getopt_argv_const): Remove.
2687 (getopt): Argv is now char * const *, as per standard.
2689 * getdate.y (tORDINAL): New token.
2690 (day, relunit): Allow it for relative times.
2691 (relative_time_table): Use tORDINAL for ordinals.
2693 2004-11-15 Jim Meyering <jim@meyering.net>
2695 * closeout.c: Include "__fpending.h" once again.
2696 Include <stdbool.h>.
2697 (close_stdout): Don't fail just because stdout was closed initially,
2698 since some programs don't write to stdout in the normal course of
2699 operation (other than --version and --help), and we don't want this
2700 function to make e.g. `touch file >&-' fail.
2701 But do fail if it was closed and someone has tried to write to it.
2702 E.g., `printf foo >&-' must fail.
2704 2004-11-11 Simon Josefsson <jas@extundo.com>
2706 * strtok_r.h, strtok_r.c: New file.
2708 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2710 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2711 we can stop lying to compilers about the constness of argv when we
2712 are compiled outside glibc.
2713 (getopt, getopt_long, getopt_long_only): Use it.
2714 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2716 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2717 _getopt_long_only_r): Likewise.
2718 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2719 _getopt_long_only_r): Likewise.
2721 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2722 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2723 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2724 the other external symbols.
2725 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2726 declaration, since the above renaming now works around collisions.
2728 2004-11-11 Jim Meyering <jim@meyering.net>
2730 * linebreak.c: Remove trailing blanks.
2731 * alloca_.h: Likewise.
2732 * acosl.c: Likewise.
2733 * euidaccess.c: Likewise.
2734 * allocsa.h: Likewise.
2736 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2738 * mktime.c (SHR): New macro, which is a portable
2739 substitute for >> that should work even on Crays.
2740 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2741 Problem reported by Mark D. Baushke in
2742 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2743 * getdate.y (SHR): Likewise.
2745 * strftime.c (SHR): Likewise.
2747 * quotearg.c (struct quoting_options): Use unsigned int for
2748 quote_these_too, so that right shifts are well defined. All uses
2751 2004-11-10 Simon Josefsson <jas@extundo.com>
2753 * getaddrinfo.h, getaddrinfo.c: New files.
2755 2004-11-10 Jim Meyering <jim@meyering.net>
2757 Ensure that no close failure goes unreported.
2758 * closeout.c (close_stdout): Always close stdout. I.e., don't
2759 return early when it seems there's nothing to flush.
2760 Don't include __fpending.h.
2762 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2764 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2766 2004-11-05 Bruno Haible <bruno@clisp.org>
2768 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2769 Reported by Mark D. Baushke <mdb@cvshome.org>.
2771 2004-11-04 Bruno Haible <bruno@clisp.org>
2773 2004-09-11 Bruno Haible <bruno@clisp.org>
2774 * allocsa.valgrind: New file.
2775 2004-02-06 Bruno Haible <bruno@clisp.org>
2776 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2777 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2778 Reported by Christopher Seip <chris.seip@hp.com>.
2780 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2782 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2783 with errno == ERANGE if the buffer is too small.
2784 Problem reported by Mark D. Baushke.
2786 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2788 * xreadlink.c (MAXSIZE): New macro.
2789 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2790 size does not exceed MAXSIZE. Avoid cast.
2791 As suggested by Mark D. Baushke in
2792 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2793 if readlink fails with buffer size just under MAXSIZE, try again
2796 2004-11-02 Derek R. Price <derek@ximbiot.com>
2797 and Paul Eggert <eggert@cs.ucla.edu>
2799 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2800 (get_date): Overparenthesize to avoid GCC warning.
2802 2004-11-02 Bruno Haible <bruno@clisp.org>
2804 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2805 function returns void.
2807 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2809 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2810 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2813 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2815 * getdate.y: Add support for TZ="foo" within a date string.
2816 Fix some bugs near time_t boundaries. Reject dates with
2817 out-of-range components, e.g., "Sept 31".
2818 Include <stdlib.h>, "setenv.h", "xalloc.h".
2819 (ISDIGIT_LOCALE): Remove; unused.
2820 Note that the TZ and time functions used here are not reentrant.
2821 (mktime_ok, get_tz): New functions.
2822 (TZBUFSIZE): New constant.
2823 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2824 This requires that we sometimes generate our own TZ="XXX..." setting.
2826 2004-10-27 Derek R. Price <derek@ximbiot.com>
2828 * mktime.c (not_equal_tm): Remove redundant check.
2830 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2832 * getdate.y: Use Bison 1.875 features, and some minor
2833 code cleanups. This change does not affect semantics.
2834 Don't include <stdlib.h>; no longer needed.
2835 Don't include unlocked-io.h; only the "#if TEST" code uses
2836 stdio, and performance isn't crucial there.
2837 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2838 Bison 1.875 features as described below.
2839 All uses of "PC." replaced by "pc->".
2840 (YYSTYPE): Add a forward declaration.
2841 (yylex, yyerror): Use full prototypes in forward decls.
2842 Use "%pure-parser" rather than obsolescent "%pure_parser".
2843 Use %parse-param and %lex-param instead of obsolescent
2844 YYPARSE_PARAM and YYLEX_PARAM.
2845 (meridian_table, month_and_day_table, time_units_table,
2846 relative_time_table, time_zone_table, military_table,
2847 lookup_zone, lookup_word, get_date):
2848 Use NULL instead of 0 where appropriate.
2849 (to_hour): Avoid abort (), to avoid a dependency on
2851 (yyerror, yylex): Now accepts parser_control * arg.
2852 (main) [TEST]: Use '\0' rather than 0 for char.
2854 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2856 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2857 It's now the caller's responsibility to handle the case where
2858 !HAVE_GETPAGESIZE && !defined getpagesize.
2860 * mktime.c (leapyear): Arg is long int, not int.
2862 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2864 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2866 2004-10-12 Simon Josefsson <jas@extundo.com>
2868 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2869 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2872 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2874 * vsnprintf.h: New file.
2875 * vsnprintf.c: New file.
2877 2004-10-07 Bruno Haible <bruno@clisp.org>
2879 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2880 into the provided buffer.
2882 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2884 * diacrit.c, diacrit.h: Add GPL notice.
2886 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2887 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2888 * logl.c (logl): Keep the code as similar to glibc as possible.
2889 This avoids a potential constant-folding bug.
2891 2004-10-05 Bruno Haible <bruno@clisp.org>
2893 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2895 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2897 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2898 * xmalloc.c (xmemdup): Likewise.
2899 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2900 XFREE): Remove these long-obsolescent macros.
2901 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2902 * xstrdup.c: Remove.
2904 * regex.c (re_comp): Cast gettext return value to char *,
2905 Problem reported by Martin Neitzel via Mark D. Baushke.
2907 2004-10-04 Simon Josefsson <jas@extundo.com>
2909 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2910 '#ifdef USE_UNLOCKED_IO'.
2912 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2914 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2915 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2916 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2917 regex.c, sha1.c, version-etc.c, yesno.c:
2918 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2919 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2920 the includer's responsibility.
2922 Sync from coreutils.
2924 * modechange.c (mode_compile): Don't decrement a pointer that
2925 points to the start of a string, as the C Standard says the
2926 resulting behavior is undefined.
2928 * backupfile.h (enum backuptype): Rename none -> no_backups,
2929 simple -> simple_backups, numbered_existing ->
2930 numbered_existing_backups, numbered -> numbered_backups
2931 to avoid shadowing problems. All uses changed.
2932 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2933 * backupfile.c (check_extension, numbered_backup):
2934 Rename locals to avoid shadowing 'basename'.
2935 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2938 * .cppi-disable: Add getopt_.h, getopt_int.h.
2939 * .cvsignore: Add getopt.h.
2941 2004-10-04 Simon Josefsson <jas@extundo.com>
2943 * memmem.h: New file.
2944 * memmem.c: New file, taken from glibc.
2946 2004-10-02 Jim Meyering <jim@meyering.net>
2948 * dirfd.h, getpagesize.h: Add copyright notice.
2950 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2952 * snprintf.c: Remove comments as to why each header is needed.
2954 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2956 * strsep.h: New file.
2957 * strsep.c: New file.
2959 2004-10-01 Simon Josefsson <jas@extundo.com>
2961 * snprintf.c (snprintf): Handle size==0.
2963 2004-10-01 Simon Josefsson <jas@extundo.com>
2964 Bruno Haible <bruno@clisp.org>
2966 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2967 (snprintf): Declare 'args'.
2969 2004-09-30 Simon Josefsson <jas@extundo.com>
2971 * snprintf.h, snprintf.c: New files.
2973 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2975 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2976 (hol_entry_help): Never translate an empty string.
2977 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2978 * argp.h (OPTION_NO_TRANS): New option.
2980 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2982 * xvasprintf.c: Include xalloc.h.
2983 (xvasprintf): Use xalloc_die, not xmalloc_die.
2985 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2987 * dummy.c: Change copyright notice to FSF, and license to GPL.
2989 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2991 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2992 Problem reported by Bruno Haible in:
2993 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2995 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2997 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2998 in case some system header has #define'd it. Problem reported by
2999 Soeren D. Schulze in
3000 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3002 2004-09-08 Bruno Haible <bruno@clisp.org>
3004 * stdint_.h: New file, taken from GNU clisp.
3006 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3008 * xvasprintf.h: New file.
3009 * xvasprintf.c: New file.
3010 * xasprintf.c: New file.
3012 2004-09-08 Bruno Haible <bruno@clisp.org>
3014 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3016 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3018 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3020 Import from coreutils.
3021 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3022 strings on unbounded length. alloca's performance benefits aren't
3023 that important here.
3025 (parse_with_separator): New function, with most of the internals
3026 of the old parse_user_spec. Allow user to omit both user and group,
3027 for compatibility with FreeBSD.
3028 Clone only the user name, not the entire spec.
3029 Do not set *uid, *gid unless entirely successful.
3030 Avoid memory leak in some failing cases.
3031 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3032 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3033 (parse_user_spec): Rewrite to use parse_with_separator.
3035 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3037 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3038 its complicated substitute.
3039 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3040 and program_invocation_name.
3041 (__argp_basename) [!_LIBC]: Remove; the only use was
3042 replaced by its body.
3043 (__argp_short_program_name): Change condition from
3044 !defined __argp_short_program_name to
3045 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3046 to match argp-namefrob.h.
3047 (__argp_failure): Don't assume strerror_r returns char *.
3048 * argp-parse.c (N_): Define unconditionally.
3049 (argp_default_options): Fill out initializers with 0 to avoid
3052 2004-08-12 Simon Josefsson <jas@extundo.com>
3054 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3055 * getopt_.h: Renamed from getopt.h.
3057 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3059 Merge from coreutils.
3061 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3062 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3063 for Reliant Unix 5.43.
3065 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3066 (union fooround): Use uintmax_t, not long int.
3067 The rest is a merge from libc:
3068 [defined _LIBC]: Include <shlib-compat.h>.
3069 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3071 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3073 * strverscmp.c: Convert to UTF-8.
3075 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3077 * obstack.h (obstack_empty_p):
3078 Don't assume that chunk->contents is suitably aligned.
3079 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3080 Likewise. Problem reported by Benno in
3081 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3083 * chown.c (rpl_chown): Work even if the file is writeable but not
3084 readable. This could be improved further but it'd take some work.
3086 2004-08-08 Simon Josefsson <jas@extundo.com>
3088 * xgethostname.c: Don't include error.h (not used).
3091 * getpass.c: Include getpass.h first.
3093 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3095 * xalloc-die.c: New files.
3096 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3098 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3099 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3100 (_, N_, xalloc_die): Move to xalloc-die.c.
3101 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3102 so that we needn't mess with xalloc_msg_memory_exhausted.
3104 * sha1.h: Renamed from sha.h.
3105 (SHA1_H): Renamed from _SHA_H.
3106 (sha1_ctx): Renamed from sha_ctx.
3107 (sha1_init_ctx): Renamed from sha_init_ctx.
3108 (sha1_process_block): Renamed from sha_process_block.
3109 (sha1_process_bytes): Renamed from sha_process_bytes.
3110 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3111 (sha1_read_ctx): Renamed from sha_read_ctx.
3112 (sha1_stream): Renamed from sha_stream.
3113 (sha1_buffer): Renamed from sha_buffer.
3114 * sha1.c: Likewise; renamed from sha.c.
3115 Do not include <sys/types.h>.
3116 Include <stddef.h> rather than <stdlib.h>.
3118 2004-08-08 Bruno Haible <bruno@clisp.org>
3120 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3121 FILESYSTEM_PREFIX_LEN.
3122 * progreloc.c: Likewise.
3123 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3125 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3128 * argp-help.c (make_hol, hol_append): Don't assume that
3129 SIZE_MAX is a valid preprocessor constant.
3130 (__argp_basename): Change from "#ifndef _LIBC"
3131 to "#ifndef __argp_short_program_name", so that
3132 we don't compile these functions for tar.
3134 More merges from coreutils.
3135 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3136 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3138 * addext.c: Remove; no longer needed.
3139 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3140 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3141 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3142 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3143 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3144 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3145 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3146 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3147 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3148 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3149 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3150 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3151 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3152 Import changes from coreutils.
3154 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3156 Merge from coreutils.
3158 * .gdb-history: Remove; this doesn't belong here.
3160 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3161 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3162 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3164 * dirname.h: Include <stdbool.h>.
3165 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3166 for consistency with POSIX terminology. All uses changed.
3167 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3168 (strip_trailing_slashes): Use bool for booleans.
3169 * stripslash.c (strip_trailing_slashes): Likewise.
3171 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3172 sometimes returns a positive errno value even when it succeeds.
3173 (print_errno_message) [!LIBC]: Fall back on strerror if
3176 * path-concat.c (mempcpy): Don't define if a system header defines it.
3177 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3178 (longest_relative_suffix): New function.
3179 (path_concat): Use it. Assume first argument is not NULL.
3180 Port to DOS. Omit redundant separators.
3181 Report an error instead of returning NULL.
3182 Use mempcpy instead of memcpy.
3183 (xpath_concat): Remove: not declared or used.
3185 * same.h: Include <stdbool.h>
3186 (same_name): Return bool, not int.
3187 * same.c (same_name): Likewise.
3188 (errno): Don't declare; we assume C89 or better now.
3190 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3191 if not already defined.
3193 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3194 * dup-safer.c (errno): Likewise.
3196 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3198 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3201 2004-08-03 Simon Josefsson <jas@extundo.com>
3203 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3204 * progname.h: Don't include stdbool.h.
3206 2004-08-02 Simon Josefsson <jas@extundo.com>
3208 * getsubopt.h: New file, with comments from Bruno Haible.
3209 * getsubopt.c: New file, from glibc, but slightly modified based on
3210 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3212 2004-08-01 Simon Josefsson <jas@extundo.com>
3214 * xgetdomainname.c: Include stdlib.h, for free().
3216 2004-07-16 Simon Josefsson <jas@extundo.com>
3218 * dummy.c: New file.
3220 2004-07-16 Bruno Haible <bruno@clisp.org>
3222 * backupfile.h: Add extern "C" for C++.
3223 * closeout.h: Likewise.
3224 * copy-file.h: Likewise.
3225 * findprog.h: Likewise.
3226 * full-write.h: Likewise.
3227 * pathname.h: Likewise.
3228 * progname.h: Likewise.
3229 * stpcpy.h: Likewise.
3230 * stpncpy.h: Likewise.
3231 * strcase.h: Likewise.
3232 * strstr.h: Likewise.
3233 * xalloc.h: Likewise.
3235 * mbswidth.h: Add extern "C" for C++.
3236 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3238 2004-07-09 Simon Josefsson <jas@extundo.com>
3240 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3241 failed without this.)
3243 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3245 * fchown-stub.c: New file.
3247 2004-06-24 Jim Meyering <jim@meyering.net>
3249 * obstack.h (obstack_base): Cast to (void *), per documentation.
3251 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3253 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3255 2004-06-01 Jim Meyering <jim@meyering.net>
3257 * calloc.c: New file.
3259 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3261 * getdate.y (yylex): Allow space between sign and number.
3262 Problem reported by Dan Jacobson.
3264 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3265 and Jim Meyering <jim@meyering.net>
3267 Merge from coreutils CVS.
3269 * stat-macros.h: New file, with contents from file-type.h
3270 and coreutils' system.h.
3271 * file-type.c: Include "stat-macros.h".
3272 * file-type.h (file_type): Move all macro definitions to new file,
3275 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3276 Wrap old code with this conditional.
3277 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3278 function that does not dereference symlinks.
3279 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3281 * xreadlink.c: Include xreadlink.h first, to catch .h file
3282 dependency problems.
3283 (xreadlink): Accept new arg SIZE, for efficiency.
3284 All decls and uses changed.
3285 * xreadlink.h: Include <stddef.h>, for size_t.
3287 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3288 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3290 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3292 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3294 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3295 macros to be defined.
3296 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3297 the allocator returns NULL because the requested size is zero.
3299 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3301 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3302 var. Add comment explaining why libc still defines it. This
3303 merges the following patch from glibc:
3304 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3306 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3308 * obstack.c (_obstack): Remove unused variable. It hasn't been
3309 present in glibc since revision 1.1 of this file.
3310 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3311 obstack_alignment_mask, obstack_alloc, obstack_base,
3312 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3313 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3314 obstack_grow0, obstack_init, obstack_int_grow,
3315 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3316 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3317 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3318 nonexistent functions.
3320 2004-05-17 Derek R. Price <derek@ximbiot.com>
3321 Paul Eggert <eggert@cs.ucla.edu>
3323 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3325 2004-05-14 Bruno Haible <bruno@clisp.org>
3327 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3328 that consists of a '.' followed by an empty digit string.
3329 Patch by Tor Lillqvist <tml@iki.fi>.
3331 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3333 Port obstack to the AS/400, where pointers are 16 bytes wide and
3334 you cannot cast an integer to a valid pointer. This patch is
3335 currently waiting to be integrated into glibc; see
3336 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3338 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3339 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3340 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3341 (struct obstack): temp member is now a union of a pointer and
3342 an integer, instead of an integer. All integer uses changed.
3343 This does not affect the physical layout of struct obstack,
3344 except on hosts (like the AS/400) where the size or alignment of
3345 void * is greater than that of ptrdiff_t.
3346 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3347 __STDC__)]: Store temporary in pointer member of union, not
3349 * obstack.c: Include <stddef.h>, for offsetof.
3350 (struct fooalign): Remove; it doesn't need a name.
3351 (union fooround): Change double to long double, and add void *.
3352 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3353 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3354 not a macro. Hence the values are always int; so remove all
3355 casts-to-int in uses.
3357 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3358 Derek Price <derek@ximbiot.com>
3360 * alloca.c: Include <alloca.h>, to get our interface.
3361 * alloca_.h: Use __alloca on AIX, so that we don't have to
3362 include <alloca.h> first. Use C89 prototype for alloca; this
3363 requires including <stddef.h> for size_t. Use extern "C" if C++.
3364 Use #elif for simplicity, since we can assume C89 now.
3365 Don't try to source the system alloca.h since it will not be found
3366 and to prevent recursively including its replacement.
3367 * fnmatch.c: Include <alloca.h> instead of opencoding.
3368 * regex.c: Likewise.
3370 2004-05-16 Derek Price <derek@ximbiot.com>
3371 Paul Eggert <eggert@cs.ucla.edu>
3373 getline cleanup. This changes the getndelim2 API: both order of
3374 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3377 * getline.c: Don't include stddef.h or stdio.h, since our
3378 interface does that.
3379 (getline): Always use getdelim, so that we don't have two
3380 copies of this code.
3381 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3383 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3384 (GETNDELIM2_MAXIMUM): New macro.
3385 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3386 instead of the old practice of delim2==0. All callers changed.
3387 Return -1 on overflow, instead of returning junk.
3388 Do not set *linesize unless allocation succeeds.
3389 * getndelim2.h: Do not include stddef.h; no longer needed, now
3390 that we include sys/types.h.
3391 * getnline.h: Likewise.
3392 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3393 (getndelim2): Reorder arguments.
3394 * getnline.c (getnline, getndelim):
3395 Don't discard the NMAX argument.
3396 (getnline): Invoke getndelim, to avoid code duplication.
3397 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3398 of (size_t) -1 by callers of the getnline family.
3400 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3402 * nanosleep.c (suspended): Change its type from int to
3403 sig_atomic_t volatile.
3404 (first_call): Make it private to rpl_nanosleep, and have it
3405 be zero initially as that's a bit faster.
3406 (my_usleep): Round up fractional times instead of truncating them,
3407 as this is the usual meaning for 'sleep'.
3409 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3411 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3412 (ENOSYS): Define if not defined.
3413 (settime): Fall back on stime if it exists and settimeofday fails.
3414 But don't bother with fallbacks if a method fails with errno == EPERM.
3416 2004-05-11 Jim Meyering <jim@meyering.net>
3418 Prior to this change, the save_cwd caller required read access to the
3419 current directory on most systems (ones with the fchdir function).
3421 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3422 fails, try write-only, and finally, resort to using xgetcwd.
3424 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3426 * obstack.c, obstack.h: Import changes from libc.
3428 2004-04-28 Bruno Haible <bruno@clisp.org>
3430 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3431 implicitly appends .exe to executables.
3432 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3433 accepts Windows pathnames.
3434 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3435 Cygwin like Windows, since it now accepts Windows pathnames.
3436 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3437 Cygwin like Windows, since it now accepts Windows pathnames.
3438 Reported by Derek Robert Price <derek@ximbiot.com>.
3440 2004-04-20 Jim Meyering <jim@meyering.net>
3442 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3444 2004-04-20 Jim Meyering <jim@meyering.net>
3445 Bruno Haible <bruno@clisp.org>
3447 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3448 memory when realloc fails.
3450 2004-04-18 Jim Meyering <jim@meyering.net>
3452 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3453 don't leak memory and do call END_UTMP_ENT.
3455 2004-04-11 Paul Eggert <eggert@twinsun.com>
3457 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3458 (CHAR_BIT): Remove, since we assume C89.
3459 Include <stdint.h> if available, as per current Autoconf CVS advice.
3461 2004-03-30 Paul Eggert <eggert@twinsun.com>
3463 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3464 not bool, to be more consistent with Unix conventions.
3465 Suggested by Bruno Haible.
3467 Merge from coreutils.
3469 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3472 * getdate.h: Include stdbool.h, and timespec.h instead of
3473 the usual <time.h> dance.
3474 (get_date): Change signature to support fractional time stamps.
3475 All callers changed.
3476 * getdate.y: Include "getdate.h" first, as we can now
3477 assume C89 and don't need to worry about 'const'.
3478 Similarly, include "unlocked-io.h" near start, not in middle.
3480 (textint.value): Use long int rather than int.
3481 (textint.digits): Use size_t rather than int.
3482 (BILLION, LOG10_BILLION): New constants.
3483 (parser_control): New member rel_ns. Members day_ordinal,
3484 time_zone, month, day, hour, minutes, rel_year, rel_month,
3485 rel_day, rel_hour, rel_minutes, rel_seconds
3486 are now long int, not int. Member seconds is now struct timespec,
3487 not int. New member timespec_seen. Members dates_seen, days_seen,
3488 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3490 (%union.intval): Now long int, not int.
3491 New member timespec.
3492 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3493 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3494 (spec): Now is a timespec or an item list.
3495 (timespec, items): New nonterminals.
3496 (time, rel, relunit, number, get_date):
3497 Add support for fractional seconds.
3498 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3499 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3500 (to_hour): First arg is now long int, not int.
3501 (to_year): Returns long int, not int.
3502 Don't treat year -70 like 70.
3503 (tm_diff): Returns long int, not int.
3504 (lookup_word): Use bool instead of int when appropriate.
3505 (yylex): Use size_t for count, not int.
3506 Detect overflow when parsing large integer constants.
3507 Add support for fractions.
3508 (get_date): Make pointers 'const' if possible.
3509 Use more-portable code to detect integer overflow.
3510 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3511 Don't use ctime; it's not reliable if the year has >4 digits.
3513 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3514 This is for compatibility with BSD.
3516 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3517 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3518 From coreutils' system.h.
3520 * userspec.c: Don't include "posixver.h".
3521 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3522 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3523 compatible extension. Simplify code by removing a boolean int
3524 that was always nonzero if a string was nonnull.
3526 2004-03-30 Jim Meyering <jim@meyering.net>
3528 Merge from coreutils.
3530 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3532 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3533 an empty input stream.
3535 * readtokens.c: Include <stdbool.h>.
3536 (readtoken): Use `size_t' rather than int/long.
3537 All callers adjusted.
3538 Use `bool' rather than `int' where appropriate.
3539 Use memset rather than an explicit loop.
3540 Use x2nrealloc rather than xrealloc.
3541 Allow the use of `\0' as a delimiter.
3542 (readtokens): Likewise.
3543 * readtokens.h (readtoken, readtokens): Update prototypes.
3545 2004-03-30 Bruno Haible <bruno@clisp.org>
3547 * getloadavg.c (getloadavg): Don't assume setlocale returns
3550 2004-03-29 Paul Eggert <eggert@twinsun.com>
3552 Merge changes to getloadavg.c from coreutils and Emacs.
3554 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3555 Define to an expression, not to the empty string.
3556 Include cloexec.h and xalloc.h.
3557 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3558 Use set_cloexec_flag rather than rolling our own.
3559 * cloexec.c, cloexec.h: New files.
3561 2004-03-18 Paul Eggert <eggert@twinsun.com>
3563 * getopt.h: Sync with libc CVS.
3565 2004-03-18 Paul Eggert <eggert@twinsun.com>
3566 Bruno Haible <bruno@clisp.org>
3568 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3569 not on all platforms that have <wchar.h>.
3570 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3572 2004-03-09 Paul Eggert <eggert@twinsun.com>
3574 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3576 * getopt_int.h: New file, also synced from libc.
3578 2004-03-07 Paul Eggert <eggert@twinsun.com>
3580 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3581 '#if' expressions. Unlike the code it replaces, it does not
3582 depend on (defined _SC_PAGESIZE). However, it does depend on
3583 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3584 first reported by Jason Andrade in
3585 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3587 2004-01-18 Simon Josefsson <jas@extundo.com>
3589 * strdup.h: New file.
3590 * strdup.c: Include it.
3591 * path-concat.c: Include strdup.h. Drop strdup declaration.
3592 * userspec.c: Include strdup.h. Drop strdup declaration.
3594 2004-02-06 Karl Berry <karl@gnu.org>
3596 * config.charset: update from gettext 0.14.1.
3598 2004-02-05 Paul Eggert <eggert@twinsun.com>
3600 Add comments and code, prompted by suggestions from Bruno Haible
3602 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3603 describing the enum quoting_style values.
3604 * quotearg.c (quotearg_alloc): New function.
3605 (quotearg_buffer_restyled): Treat lone { and } as special.
3606 Treat = as special. Work around bug with older shells
3607 that "see" a '\' that is really the 2nd byte of a multibyte char.
3608 Quote empty string with shell_quoting_style.
3610 2004-02-03 Bruno Haible <bruno@clisp.org>
3612 * pipe.h: New file, from GNU gettext.
3613 * pipe.c: New file, from GNU gettext.
3615 2004-01-27 Bruno Haible <bruno@clisp.org>
3617 * execute.h: New file, from GNU gettext.
3618 * execute.c: New file, from GNU gettext.
3619 * w32spawn.h: New file, from GNU gettext.
3621 2004-01-23 Paul Eggert <eggert@twinsun.com>
3623 Exit-status fix from coreutils.
3625 Use exit_failure consistently in place of EXIT_FAILURE,
3626 so that program exit statuses are consistent on failure.
3628 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3629 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3630 * argmatch.h: Comment fix to match the above.
3631 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3632 Now a macro referring to exit_failure, instead of a separate
3633 variable. Include "exitfail.h" to get it.
3634 * xstrtol.h: Include "exitfail.h".
3635 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3637 * long-options.c (parse_long_options): Use prototype
3638 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3641 2004-01-21 Jim Meyering <jim@meyering.net>
3643 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3644 so as not to conflict with a different-sized __mktime_internal
3645 function in GNU libc.
3646 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3647 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3649 2004-01-18 Paul Eggert <eggert@twinsun.com>
3651 Merge from diffutils.
3653 * file-type.c (file_type): Add typed memory objects.
3654 * file-type.h (S_TYPEISTMO): New macro.
3656 * c-stack.h (c_stack_action): Remove argv argument.
3657 * c-stack.c (c_stack_action): Likewise. All uses changed.
3658 (die): Don't calculate message unless segv_action returns.
3659 (get_stack_location, min_address_from_argv, max_address_from_argv,
3660 volatile stack_base, volatile_stack_size): Remove.
3661 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3662 that every segmentation violation is a stack overflow. (Ouch!)
3663 See Debian bug 136249 (still outstanding) for more info about why
3664 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3666 2003-11-30 Bruno Haible <bruno@clisp.org>
3668 Safer stack allocation.
3669 * setenv.c: Include allocsa.h.
3670 (alloca): Remove fallback definition.
3671 (freea): Remove macro.
3672 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3675 2003-10-17 Bruno Haible <bruno@clisp.org>
3677 * binary-io.h: Avoid warnings on Cygwin.
3679 2003-12-28 Bruno Haible <bruno@clisp.org>
3681 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3682 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3684 2003-11-28 Bruno Haible <bruno@clisp.org>
3686 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3688 2003-11-27 Bruno Haible <bruno@clisp.org>
3690 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3692 2003-11-17 Bruno Haible <bruno@clisp.org>
3694 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3696 2003-11-24 Bruno Haible <bruno@clisp.org>
3698 * xallocsa.h: New file, from GNU gettext.
3699 * xallocsa.c: New file, from GNU gettext.
3701 2003-11-24 Bruno Haible <bruno@clisp.org>
3703 * allocsa.h: New file, from GNU gettext.
3704 * allocsa.c: New file, from GNU gettext.
3706 2003-11-24 Bruno Haible <bruno@clisp.org>
3708 * eealloc.h: New file.
3710 2004-01-15 Jim Meyering <jim@meyering.net>
3712 Merge from coreutils.
3714 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3715 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3716 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3718 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3719 optional configure-time default.
3721 * version-etc.c (version_etc_copyright): Update copyright date.
3723 * xreadlink.c (xreadlink): Correct outdated comment.
3725 2004-01-15 Paul Eggert <eggert@twinsun.com>
3727 Merge from coreutils.
3729 * posixver.c: Include posixver.h.
3731 * same.c: Include <stdbool.h>, <limits.h>.
3732 (_POSIX_NAME_MAX): Define if not defined.
3734 (same_name): If file names are silently truncated, report
3735 that the file names are the same if they are the same after
3736 the silent truncation.
3738 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3739 conversion function.
3740 * xstrtod.c (xstrtod): Likewise. All callers changed to
3741 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3744 2004-01-14 Paul Eggert <eggert@twinsun.com>
3746 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3747 with like-named macro in fnmatch.c.
3748 (EXT): Use an internal constant instead.
3750 Merge fnmatch patches from glibc.
3751 * fnmatch.c (mbsinit): Remove define.
3752 Add libc_hidden_ver (__fnmatch, fnmatch).
3753 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3754 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3756 2003-12-14 Karl Berry <karl@gnu.org>
3758 * config.charset: update from gettext-runtime.
3760 2003-12-03 Paul Eggert <eggert@twinsun.com>
3762 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3763 Bug reported by Alfred M. Szmidt.
3765 2003-11-29 Karl Berry <karl@gnu.org>
3767 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3769 2003-11-23 Paul Eggert <eggert@twinsun.com>
3770 Bruno Haible <bruno@clisp.org>
3772 * printf-parse.h: Don't include sys/types.h.
3773 (ARG_NONE): New macro.
3774 (char_directive): Change type of *arg_index fields to size_t.
3775 * printf-parse.c: Don't include sys/types.h.
3776 (SSIZE_MAX): Remove macro.
3777 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3778 Remove unnecessary overflow check.
3779 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3782 2003-11-24 Paul Eggert <eggert@twinsun.com>
3784 * alloca.c: Remove dependency on xalloc module.
3785 (xalloc_die): Remove.
3786 (memory_full) [!defined emacs]: New macro.
3787 [!defined emacs]: Don't include xalloc.h.
3788 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3789 address arithmetic overflows. Change datatypes a bit to avoid
3792 2003-11-22 Jim Meyering <jim@meyering.net>
3794 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3796 2003-11-17 Bruno Haible <bruno@clisp.org>
3798 * vasnprintf.c (alloca): Remove fallback definition.
3799 (freea): Remove definition.
3800 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3801 Reported by Paul Eggert.
3803 2003-11-17 Jim Meyering <jim@meyering.net>
3805 On systems without utime and without a utimes function capable of
3806 dealing with a NULL struct utimbuf* argument, this utime replacement
3807 could -- in unusual circumstances -- leak a file descriptor.
3808 * utime.c: Include <unistd.h> and <errno.h>.
3809 (utime_null): Be sure to close `fd' and to preserve errno.
3810 Reported by Geoff Collyer via Arnold Robbins.
3812 2003-11-16 Paul Eggert <eggert@twinsun.com>
3813 Bruno Haible <bruno@clisp.org>
3815 Protect against address arithmetic overflow.
3816 * printf-args.h: Include stddef.h.
3817 (arguments): Change type of field 'count' to size_t.
3818 * printf-args.c (printf_fetchargs): Use size_t instead of
3819 'unsigned int' where appropriate.
3820 * printf-parse.h: Include sys/types.h.
3821 (char_directive): Change type of *arg_index fields to ssize_t.
3822 (char_directives): Change type of fields 'count', max_*_length to
3824 * printf-parse.c: Include sys/types.h and xsize.h.
3825 (SSIZE_MAX): Define fallback value.
3826 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3827 instead of 'int' where appropriate. Check a_allocated, d_allocated
3828 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3829 * vasnprintf.c: Include xsize.h.
3830 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3831 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3832 overflow. Avoid wraparound when converting a width or precision from
3835 2003-11-16 Bruno Haible <bruno@clisp.org>
3837 Update from GNU gettext.
3838 * printf-parse.c: Generalize to it can be compiled for wide strings.
3839 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3840 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3841 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3842 SNPRINTF): New macros.
3843 Don't include <alloca.h> if the file is used inside libintl.
3844 (local_wcslen): New function, for Solaris 2.5.1.
3845 (VASNPRINTF): Use it instead of wcslen.
3847 2003-11-16 Bruno Haible <bruno@clisp.org>
3849 * xsize.h (xmax): New function.
3850 (xsum, xsum3, xsum4): Declare as "pure" functions.
3852 2003-11-12 Paul Eggert <eggert@twinsun.com>
3854 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3855 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3856 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3857 heuristic is just as accurate as far as we know, and it removes a
3858 dependency on size_max.m4 and ptrdiff_max.m4.
3860 2003-11-12 Paul Eggert <eggert@twinsun.com>
3862 * xstrtol.c (__xstrtol): Remove "break" immediately after
3863 "return", to pacify some unknown compiler. Problem reported
3866 2003-11-11 Bruno Haible <bruno@clisp.org>
3868 * xsize.h (SIZE_MAX): Remove fallback definition.
3869 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3872 2003-11-10 Paul Eggert <eggert@twinsun.com>
3874 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3875 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3876 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3878 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3879 not (size_t) -1, since it's defined here.
3881 2003-11-06 Paul Eggert <eggert@twinsun.com>
3883 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3884 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3885 Reject sizes of exactly SIZE_MAX bytes.
3886 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3887 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3889 2003-11-05 Bruno Haible <bruno@clisp.org>
3891 * xsize.h: Include limits.h, to avoid a possible collision with
3892 SIZE_MAX defined in <limits.h> on Solaris.
3894 2003-11-04 Bruno Haible <bruno@clisp.org>
3896 * xsize.h: New file.
3897 * linebreak.c: Include xsize.h.
3898 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3899 argument for overflow.
3900 Suggested by Paul Eggert.
3902 2003-10-31 Bruno Haible <bruno@clisp.org>
3904 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3905 to avoid (extremely rare) race condition.
3906 Suggested by Paul Eggert.
3908 2003-11-03 Jim Meyering <jim@meyering.net>
3910 * userspec.c: Include "userspec.h".
3911 * userspec.h: New file.
3913 2003-10-31 Paul Eggert <eggert@twinsun.com>
3915 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3916 * mountlist.c (SIZE_MAX): Define if not defined already.
3917 (read_filesystem_list): Set and use me_type_malloced.
3918 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3919 whatever the type happens to be), for brevity and consistency.
3920 Check for size calculation overflow on Alphas running OSF/1.
3922 2003-10-31 Jim Meyering <jim@meyering.net>
3924 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3926 * linebuffer.c: Include <string.h> for declaration of memset.
3928 2003-10-30 Paul Eggert <eggert@twinsun.com>
3929 Bruno Haible <bruno@clisp.org>
3931 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3932 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3934 2003-10-29 Paul Eggert <eggert@twinsun.com>
3936 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3937 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3939 * quotearg.c (quotearg_n_options): Use it.
3940 * group-member.c: Include <stdbool.h>.
3941 (free_group_info): Arg is now const *; don't free arg.
3942 (get_group_info): Now returns bool and accepts struct group_info *,
3943 rather than returning a malloc'ed struct group_info *.
3944 All uses changed. Check for overflow in internal size calculation.
3946 * getusershell.c (readname): Simplify the code by using x2nrealloc
3947 rather than xmalloc/xrealloc.
3948 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3949 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3950 conformance bug: the old code used a pointer after freeing the
3951 storage that it addressed.
3952 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3953 rather than doing it by hand.
3954 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3955 the buffer preserved. Use free and xmalloc instead.
3956 * quotearg.c (quotearg_n_options): Likewise.
3957 Use a simpler test for size overflow. Don't use xalloc_oversized
3958 because unsigned int might be wider than size_t (!); this suggests
3959 that we should switch from unsigned int to size_t for slot numbers.
3961 2003-10-27 Bruno Haible <bruno@clisp.org>
3963 * stdbool_.h: Better support for BeOS.
3965 2003-10-27 Paul Eggert <eggert@twinsun.com>
3967 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3968 to allocate the returned structure. Do not allocate a subarray,
3969 as x2nrealloc will do that.
3970 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3971 instead of xnrealloc.
3972 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3974 2003-10-26 Paul Eggert <eggert@twinsun.com>
3976 * xalloc.h (xalloc_oversized): New static inline function, for
3977 callers that want to do their own size-overflow checking. Include
3978 <stdbool.h>, since xalloc_oversized returns bool.
3979 * xalloc.c (array_size_overflow): Remove. All callers changed
3980 to use xalloc_oversized.
3982 Add two functions x2realloc, x2nrealloc, for programs that grow
3983 arrays dynamically by doubling their sizes.
3984 * xalloc.h (x2realloc, x2nrealloc): New decls.
3985 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3988 Port to C99 semantics for 'inline' of external functions.
3989 Bug reported by Bruno Haible.
3990 * xmalloc.c (xnmalloc_inline): New static inline function,
3991 with the old contents of xnmalloc.
3992 (xnmalloc, xmalloc): Use it.
3993 (xnrealloc_inline): New static inline function,
3994 with the old contents of xnrealloc.
3995 (xnrealloc, xrealloc): Use it.
3997 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3999 2003-10-25 Paul Eggert <eggert@twinsun.com>
4001 Fix several address-calculation bugs in the hash modules,
4002 plus some minor code cleanup.
4004 * hash.h: Include <stdbool.h>, for bool.
4005 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4006 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4007 hash_get_n_entries, hash_get_max_bucket_length,
4008 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4009 hash_rehash): Use size_t rather than unsigned.
4010 * hash.c (struct hash_table, hash_get_n_buckets,
4011 hash_get_n_buckets_used, hash_get_n_entries,
4012 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4013 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4014 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4016 (SIZE_MAX): Define if not defined.
4017 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4018 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4020 Use const * when possible.
4021 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4022 (check_tuning): Fix bug: if tuning parameters were very close to
4023 0 or 1, rounding errors could have caused subscript violations.
4024 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4025 (hash_initialize): Add 'fail:' label
4026 to free table and return NULL, and use it to simplify code.
4027 Use calloc rather than clearing the storage ourself.
4028 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4029 buffer size calculations.
4030 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4031 Include <stddef.h>, for size_t.
4032 * hash-pjw.c (hash_pjw): Likewise.
4033 Switch to method described by Bruno Haible.
4034 Include <limits.h>, for CHAR_BIT.
4035 (SIZE_BITS): New macro.
4037 2003-10-21 Paul Eggert <eggert@twinsun.com>
4039 * getndelim2.c (getndelim2): When size calculation overflows,
4040 ceiling the allocation at NMAX bytes rather than silently
4041 discarding input bytes before NMAX is reached. This makes
4042 a difference only if NMAX exceeds SIZE_MAX / 2.
4044 * obstack.c: Merge from glibc.
4045 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4046 Add libc_hidden_def (_obstack_newchunk).
4047 (_obstack_free) [! defined _LIBC]: Remove.
4048 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4049 a clone of the function body.
4050 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4051 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4053 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4054 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4057 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4058 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4059 Don't use lvalue casts, as GCC plans to remove support for them
4060 in GCC 3.5. Reported by Joseph S. Myers. This bug
4061 was also present in the non-GCC version, indicating that this
4062 code had always been buggy and had never been widely used.
4063 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4064 Use the fast variant of each macro, rather than copying the
4065 definiens of the fast variant; that way, we'll be more likely to
4066 catch future bugs in the fast variants.
4068 2003-10-20 Bruno Haible <bruno@clisp.org>
4070 * wait-process.h: New file, from GNU gettext.
4071 * wait-process.c: New file, from GNU gettext.
4073 2003-10-19 Jim Meyering <jim@meyering.net>
4075 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4077 2003-10-16 Paul Eggert <eggert@twinsun.com>
4079 * getgroups.c: Include <errno.h>, <stdlib.h>.
4080 (getgroups): First arg is int, not size_t.
4081 Don't let 'free' mangle errno.
4083 2003-10-16 Jim Meyering <jim@meyering.net>
4085 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4087 2003-10-15 Paul Eggert <eggert@twinsun.com>
4089 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4091 (new_exclude, add_exclude_file): Initial size no longer needs to
4093 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4094 our own address arithmetic overflow checking.
4096 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4097 (fnmatch): Do not alloca more than 2000 wide characters;
4098 instead, use malloc for large buffers.
4099 Check for address arithmetic overflow, and return -1
4100 with errno set to ENOMEM in that case.
4101 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4102 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4103 instead, return -1. Check for address arithmetic overflow.
4105 2003-10-14 Paul Eggert <eggert@twinsun.com>
4107 Handle invalid suffixes and overflow independently, so that
4108 callers can treat them independently as needed. Fix some bugs in
4109 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4110 suffix for a human-readable blocksize. The major caller-visible
4111 change is the addition of a new
4112 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4113 that both overflow and suffix chars were found.
4115 * human.c (humblock): Don't check separately for invalid suffix
4116 char; that is xstrtoumax's job (now that its bug is fixed).
4117 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4118 INTMAX_MAX]: New macros.
4119 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4120 TYPE_MAXIMUM): New macros.
4121 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4122 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4123 if overflow occurs, as it's what __strtol does and it's more useful
4125 (__xstrtol): If __strtol reports some error other than ERANGE,
4126 reflect it to the caller as LONGINT_INVALID. If it reports
4127 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4128 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4129 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4131 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4132 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4133 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4134 [defined UINTMAX_MAX]: New macros.
4136 2003-10-14 Bruno Haible <bruno@clisp.org>
4138 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4139 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4140 Also use volatile where needed.
4142 2003-10-12 Paul Eggert <eggert@twinsun.com>
4144 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4145 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4146 and define in terms of the other primitives.
4147 * xmalloc.c: Include stdbool.h; do not include exit.h.
4148 (SIZE_MAX): Define if not already defined.
4149 (array_size_overflow): New function.
4150 (xalloc_die): Abort instead of exiting if 'error' returns.
4151 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4152 (xmalloc, xrealloc): Use them.
4153 (xcalloc): Check for address arithmetic overflow.
4154 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4155 a bit faster than strcpy.
4157 2003-10-08 Paul Eggert <eggert@twinsun.com>
4159 Merge getpass from libc, plus a few fixes.
4161 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4162 Include <stdbool.h>.
4163 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4164 __fsetlocking to empty.
4165 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4166 do include <bits/libc-lock.h>.
4167 Do not include <fcntl.h>; not needed.
4168 [_LIBC]: Include <wchar.h>.
4169 (NOTCANCEL_MODE): New macro.
4170 (flockfile, funlockfile) [_LIBC]: New macros.
4171 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4172 [!_LIBC]: New macros.
4173 (call_fclose): New function.
4174 (getpass): Use it. Save tty stream separately; this simplifies the
4175 code and makes it more reliable if stdin happens to equal stdout.
4176 Invoke __fsetlocking on tty.
4177 Handle thread cancellation if needed.
4178 Namespace cleanup (use __tcgetattr, __getline).
4179 Use bool for Booleans.
4180 [USE_IN_LIBIO]: Handle wide streams.
4181 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4182 stream might go where.
4184 * unlocked-io.h: Include <stdio.h>, so that the caller
4185 doesn't have to include <stdio.h> before us.
4186 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4187 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4188 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4189 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4190 if not declared, so that we can use getpass.c code from libc without
4192 (flockfile, ftrylockfile, funlockfile): New macros.
4194 2003-10-06 Bruno Haible <bruno@clisp.org>
4196 * version-etc-2.h: Remove file.
4197 * version-etc-2.c: Remove file.
4199 2003-09-25 Jim Meyering <jim@meyering.net>
4200 Bruno Haible <bruno@clisp.org>
4202 This lets translators provide better translations for the
4203 "Written by ..." part of --version output.
4204 * version-etc.h: Include stdarg.h.
4205 (version_etc_copyright): Declare as readonly.
4206 (version_etc): Make this function variadic with a NULL-terminated list
4207 of author name strings.
4208 (version_etc_va): New declaration.
4209 * version-etc.c: Include stdarg.h, stdlib.h.
4210 (version_etc_copyright): Declare as readonly.
4211 (version_etc_va): New function. Provide a different translatable string
4212 for each possible number of authors < 10. Abbreviate when there are 10
4214 (version_etc): Make this function variadic. Call version_etc_va.
4215 Suggestion from Gary V. Vaughan.
4217 * long-options.h (parse_long_options): Change prototype: the authors
4218 string is moved to the end and becomes variadic.
4219 * long-options.c: Include stdarg.h.
4220 (parse_long_options): Make this function variadic, too.
4221 Call version_etc_va, not version_etc.
4223 2003-10-06 Bruno Haible <bruno@clisp.org>
4225 * fatal-signal.h: New file, from GNU gettext.
4226 * fatal-signal.c: New file, from GNU gettext.
4228 2003-10-04 Karl Berry <karl@gnu.org>
4230 * argp*: update from libc.
4232 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4234 * getpass.c (getpass): Use a no-op fseek when switching from input to
4235 output mode on the same stream.
4237 2003-09-29 Paul Eggert <eggert@twinsun.com>
4239 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4240 Fix arg typo in previous patch.
4242 2003-09-28 Jim Meyering <jim@meyering.net>
4244 * error.c: Correct cpp indentation.
4246 2003-09-27 Paul Eggert <eggert@twinsun.com>
4248 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4249 Omit the special code that used __typeof__, since we worry that
4250 it could be more trouble than it's worth. See:
4251 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4252 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4256 2003-09-26 Jim Meyering <jim@meyering.net>
4258 * error.c (error_tail): Move some declarations
4259 into inner scope where the local variables are used.
4261 2003-09-26 Bruno Haible <bruno@clisp.org>
4263 * stpncpy.h (gnu_stpncpy): New declaration.
4264 (stpncpy): Define as alias for gnu_stpncpy.
4265 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4267 2003-09-26 Paul Eggert <eggert@twinsun.com>
4269 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4270 (error_tail): Do not loop, reallocating temporary buffer, since
4271 the output cannot contain more wide characters than the input
4272 contains bytes, the size must be big enough already. This avoids
4273 one potential size overflow calculation. Check for size overflow
4274 when calculating temporary buffer size. Free temporary buffer
4275 when done, if it was allocated with malloc; this plugs a memory
4276 leak. Remove casts from void * to pointers, that are no longer
4277 needed now that we're assuming C89 or better.
4279 Merge error changes from glibc.
4281 * error.c, error.h: Update copyright notice header to match glibc.
4282 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4283 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4284 Disable cancellation while printing error.
4285 * error.h: Prepend __ to parameter names.
4287 2003-09-25 Karl Berry <karl@gnu.org>
4289 * argp-fmtstream.c, argp-help.c: update from libc.
4291 2003-09-25 Bruno Haible <bruno@clisp.org>
4293 * version-etc-2.h: New file, from version-etc.h with modifications.
4294 * version-etc-2.c: New file, from version-etc.c with modifications.
4296 2003-09-25 Simon Josefsson <jas@extundo.com>
4298 * xgetdomainname.h: New file.
4299 * xgetdomainname.c: New file.
4301 2003-09-25 Simon Josefsson <jas@extundo.com>
4302 Bruno Haible <bruno@clisp.org>
4304 * getdomainname.h: New file.
4305 * getdomainname.c: New file.
4307 2003-09-24 Paul Eggert <eggert@twinsun.com>
4309 * linebuffer.c (freebuffer): Don't free the argument, just
4310 the buffer associated with the argument. Bug reported by
4313 2003-09-19 Karl Berry <karl@gnu.org>
4315 * argp.h: update from libc.
4317 2003-09-16 Paul Eggert <eggert@twinsun.com>
4319 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4320 input error, instead of returning NULL the next time we are called
4321 (and therefore losing track of errno).
4323 2003-09-15 Paul Eggert <eggert@twinsun.com>
4325 * getndelim2.c (getndelim2): Don't trash errno when a read
4326 fails, so that the caller gets the proper errno.
4328 * readutmp.c (read_utmp): Likewise.
4329 Check for fstat error. Close stream and free storage
4332 2003-09-14 Bruno Haible <bruno@clisp.org>
4334 * fwriteerror.h: New file.
4335 * fwriteerror.c: New file.
4337 2003-09-14 Jim Meyering <jim@meyering.net>
4339 * getloadavg.c: Correct cpp indentation.
4340 * strdup.c: Likewise.
4341 * vasnprintf.c: Likewise.
4343 2003-09-12 Paul Eggert <eggert@twinsun.com>
4345 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4346 * obstack.c [!defined _LIBC]: Likewise.
4347 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4348 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4349 * exitfail.c: Don't include stdlib.h; no longer needed.
4351 More changes to assume C89 or better.
4353 * error.c (error_tail): Assume vprintf.
4355 * argmatch.c (getenv): Remove decl.
4356 * progreloc.c (get_full_program_name): Define via prototype.
4357 * setenv.c (clearenv): Likewise.
4358 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4360 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4361 (malloc, memcpy): Remove decls.
4362 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4363 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4364 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4365 (memcpy): Remove macro.
4366 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4367 (__P): Remove. All uses removed.
4368 (PTR): Remove. All uses changed to void *.
4369 (CHAR_BIT, NULL): Remove.
4370 (spaces, zeros, memset_space, memset_zero)
4371 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4373 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4374 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4375 Define with prototype.
4376 Remove now-unnecessary prototype decl.
4377 (extra_args_spec): Assume ANSI C. All uses changed.
4378 (extra_args_spec_iso): Remove.
4379 (my_strftime, emacs_strftimeu): Define via prototype.
4380 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4382 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4383 * strtoimax.c: Include <stdlib.h> unconditionally.
4384 (strtoul, strtol): Remove decls.
4385 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4387 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4388 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4389 (LOCALE_PARAM_PROTO): New macro.
4390 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4391 (INTERNAL (strtol), strtol): Define with a prototype.
4392 (PARAMS): Remove. All uses removed.
4393 * tempname.c: Include <string.h> unconditionally.
4394 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4395 * xgethostname.c (main): Define with a prototype.
4396 * xmalloc.c: Include "xalloc.h" first, to check interface.
4397 Include <stdlib.h> unconditionally.
4398 (calloc, malloc, realloc, free): Remove decls.
4399 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4400 Include <stdlib.h> unconditionally. Sort include file names.
4402 (xstrtod): Define with a prototype.
4403 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4404 (strtol, strtoul): Remove decls.
4406 2003-09-11 Paul Eggert <eggert@twinsun.com>
4408 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4409 Include <stdlib.h>, <string.h> unconditionally.
4410 Remove now-unnecessary cast to char *.
4411 * strnlen.c: Include <string.h> unconditionally.
4412 * yesno.c (yesno): Define with a prototype.
4414 2003-09-10 Bruno Haible <bruno@clisp.org>
4416 * strcspn.c: Include <string.h> unconditionally.
4417 * strpbrk.c: Include <string.h> unconditionally.
4418 * strstr.c: Include <string.h> unconditionally.
4419 * unicodeio.c: Include <string.h> unconditionally.
4420 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4421 * unsetenv.c: Likewise.
4422 * xreadlink.c: Include <stdlib.h> unconditionally.
4423 * yesno.c: Include <stdlib.h> unconditionally.
4424 (rpmatch): Add prototype.
4426 2003-09-10 Jim Meyering <jim@meyering.net>
4428 * error.c: Correct indentation of cpp directives.
4430 2003-09-09 Paul Eggert <eggert@twinsun.com>
4434 * acosl.c (main): Use a prototype.
4435 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4438 * getloadavg.c (getloadavg, main): Define via prototypes.
4440 * getopt.h (struct option.name): Assume C89, and use 'const'.
4441 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4442 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4444 * getopt.c (const): Remove macro.
4445 Include <string.h> unconditionally.
4446 (my_index): Remove; all uses changed to strchr.
4447 (strlen): Remove decl.
4448 (exchange): Remove forward decl; no longer needed.
4449 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4450 Define with prototype.
4451 * getopt1.c (const): Remove macro.
4452 (getopt_long, getopt_long_only, main): Define with prototype.
4454 * getugroups.c: Include <string.h> unconditionally.
4456 * getusershell.c: Include <stdlib.h> unconditionally.
4457 (getusershell, setusershell, endusershell, readname, main):
4458 Define with prototypes.
4460 * group-member.c: Include group-member.h first.
4461 Include <stdlib.h> unconditionally.
4463 * hard-locale.c: Include hard-locale.h first.
4464 Include <stdlib.h>, <string.h> unconditionally.
4466 * hash.c (free, malloc): Remove decls.
4467 Include <stdlib.h> unconditionally.
4469 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4470 (getenv): Do not declare.
4472 * idcache.c: Include <string.h> unconditionally.
4474 * long-options.c: Include long-options.h first, to test interface.
4475 Include <stdlib.h> unconditionally.
4477 * makepath.c: Include makepath.h first, to test interface.
4478 Include <stdlib.h> and <string.h> unconditionally.
4480 * linebuffer.c: Include <stdlib.h>.
4481 (free): Remove decl.
4483 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4484 rpl_malloc returns void *, not char *.
4485 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4487 * md5.h: Include <limits.h> unconditionally.
4488 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4489 (__P): Remove; all uses removed.
4490 * md5.c: Include "md5.h" first.
4491 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4492 md5_buffer, md5_process_bytes, md5_process_block):
4493 Define with prototypes.
4494 * sha.h (__P): Remove all uses. (It wasn't defined??)
4495 * sha.c: Include "sha.h" first.
4496 Include <stdlib.h>, <string.h> unconditionally.
4498 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4499 * memcmp.c (__ptr_t): Likewise.
4500 * memrchr.c (__ptr_t): Likewise.
4501 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4502 Include <string.h> unconditionally.
4503 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4504 * memchr.c: Include <stdlib.h> unconditionally.
4505 * memchr.c (LONG_MAX): Remove.
4506 * memrchr.c (LONG_MAX): Likewise.
4507 * memchr.c (__memchr): Define via a prototype.
4508 * memrchr.c (__memrchr): Likewise.
4509 * memcmp.c (__P): Remove, and remove all uses.
4510 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4511 Remove forward decls; no longer needed.
4512 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4513 Use types required by C89 in prototype.
4515 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4516 * savedir.c: Likewise.
4517 * mkdir.c (free): Remove decl.
4518 * rmdir.c (rmdir): Define with a prototype.
4519 * savedir.c: Include savedir.h first, to test interface.
4521 * mktime.c (STDC_HEADERS): Remove.
4522 Include <stdlib.h>, <string.h> unconditionally.
4524 * modechange.c: Include <stdlib.h> unconditionally.
4525 (malloc): Remove decl.
4527 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4528 (free): Remove decl.
4530 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4531 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4532 (This type really should be intptr_t, but that's a C99ism.)
4533 (_obstack_memcpy): Remove: all uses changed to memcpy.
4534 Include <string.h> unconditionally.
4535 (struct obstack): Assume __STDC__ for types of members
4536 chunkfun, freefun, extra_arg.
4537 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4538 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4539 obstack_begin, obstack_specify_allocation,
4540 obstack_specify_allocation_with_arg, obstack_chunkfun,
4541 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4542 Remove unprototyped decls and the macros that use them.
4543 * obstack.c (POINTER): Remove. All uses changed to void *.
4544 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4545 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4546 (defined __STDC__ && __STDC__)]:
4547 Remove nonprototyped code.
4548 Include <stdlib.h> unconditionally.
4549 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4550 _obstack_allocated_p, _obstack_free, obstack_free,
4551 _obstack_memory_used, print_and_abort):
4552 Define using prototypes.
4553 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4554 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4555 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4556 obstack_next_free, obstack_object_size, obstack_room) [0]:
4557 Remove unused, unprototyped code.
4559 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4561 * physmem.c (physmem_total, physmem_available, main): Define
4564 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4565 (main): Define with a prototype.
4567 * posixver.c (getenv): Remove decl.
4569 * putenv.c (malloc): Returns void *, not char *.
4570 Include <string.h> unconditionally.
4571 (strchr, memcpy, NULL): Do not define.
4573 * readtokens.c: Include readtokens.h first, to test interface.
4574 Include <stdlib.h>, <string.h> unconditionally.
4575 (init_tokenbuffer): Define with a prototype.
4577 * regex.c (PARAMS): Remove. All uses removed.
4578 All uses of _RE_ARGS removed, too.
4579 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4581 (bzero): Assume memset exists.
4582 (memcmp, memcpy, NULL): Remove.
4583 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4584 char, or assignments to local vars of type signed char.
4585 (init_syntax_once, PREFIX(extract_number_and_incr),
4586 PREFIX(print_partial_compiled_pattern),
4587 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4588 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4589 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4590 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4591 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4592 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4593 wcs_compile_range, byte_compile_range, truncate_wchar,
4594 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4595 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4596 count_mbs_length, wcs_re_match_2_internal,
4597 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4598 PREFIX(alt_match_null_string_p),
4599 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4600 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4601 regfree, PREFIX(extract_number)): Define with prototype. Remove
4602 now-unnecessary declaration, if any.
4603 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4605 Remove now-unnecessary casts among pointer types.
4606 * regex.h (_RE_ARGS): Remove. All uses removed.
4608 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4609 (free): Remove decl.
4611 * rpmatch.c: Include <stdlib.h> unconditionally.
4613 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4614 (free): Remove decl.
4616 * save-cwd.c: Include <stdlib.h> unconditionally.
4617 * xgetcwd.c: Likewise.
4619 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4620 (free): Remove decl.
4622 * strchrnul.c (strchrnul): Define with a prototype.
4623 Fix bug: c_in was not converted to char before searching.
4625 The following changes are not K&R related:
4627 * group-member.h: Include <sys/types.h>, so that this file is
4629 * makepath.h: Likewise.
4631 * getusershell.c (readname, default_index, line_size, readname):
4632 Use size_t, not int, for sizes.
4633 (readname): If the size overflows, report an error instead of
4636 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4638 * getndelim2.c: Assume stdlib.h per the C89 spec.
4640 2003-09-08 Paul Eggert <eggert@twinsun.com>
4642 Assume C89 or better; remove K&R cruft.
4643 A few of these changes were first proposed by Derek Robert Price
4644 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4646 * addext.c: Include <string.h> unconditionally.
4647 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4648 Don't declare getenv or malloc.
4650 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4651 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4653 (find_stack_direction, alloca): Use prototypes.
4655 * atexit.c (atexit): Define using a prototype.
4657 * basename.c, dirname.c, stripslash.c:
4658 Include <string.h> unconditionally.
4660 * bcopy.c: Include <stddef.h>.
4661 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4663 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4665 * error.h (error, error_at_line, error_print_progname)
4666 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4667 * error.c: Include error.h first, to check interface.
4668 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4669 (VA_START): Remove; all uses changeed to va_start.
4670 (exit, strerror): Remove decls.
4671 (error_print_progname): Prototype uncondionally.
4672 Don't include <errno.h>; no longer needed.
4673 (private_strerror): Remove.
4674 (error_tail): Always define.
4675 (error, error_at_line): Assume C89 or better; always use prototypes.
4676 * fatal.c: Include "fatal.h" first, to test interface.
4677 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4678 (VA_START): Remove; all uses changed to va_start.
4679 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4681 (exit): Remove decl.
4682 (fatal): Prototype unconditionally. Assume va_start works.
4683 Abort at end, to pacify gcc.
4685 * euidaccess.c (main): Define with a prototype.
4687 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4689 * exitfail.c: Include <stdlib.h> unconditionally.
4691 * fnmatch_.h (__P): Remove. All uses changed to assume
4693 * fnmatch.c: Include fnmatch.h first, to test interface.
4694 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4695 (getenv): Remove decl.
4696 (fnmatch): Define using a prototype.
4697 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4698 (FCT): Define using a prototype.
4700 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4702 * gethostname.c: Include <stddef.h>.
4703 (gethostname): Define with prototype. Length is size_t, not int.
4705 2003-09-08 Paul Eggert <eggert@twinsun.com>
4707 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4708 getversion.c should have been removed then, but was accidentally
4711 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4712 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4714 2003-09-07 Paul Eggert <eggert@twinsun.com>
4716 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4717 copy_tm_result. Bug reported by Simon Josefsson in
4718 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4720 2003-09-06 Paul Eggert <eggert@twinsun.com>
4722 * time_r.c, time_r.h: New files.
4724 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4726 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4727 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4729 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4731 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4732 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4735 * timegm.c: Switch to glibc implementation, with the following changes:
4736 [defined HAVE_CONFIG_H]: Include <config.h>.
4737 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4738 (__mktime_internal) [!defined _LIBC]: New decl.
4739 (__gmtime_r) [!defined _LIBC]: New macro and function.
4740 (timegm): Use a prototype, since gnulib assumes C89.
4741 Do not bother declaring tmp to be const, as it's not really usefu.
4742 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4743 (timegm): Declare only if HAVE_DECL_TIMEGM.
4745 2003-09-03 Paul Eggert <eggert@twinsun.com>
4747 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4748 Bug reported by Lute Kamstra in
4749 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4751 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4752 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4753 course with correspondingly smaller numbers for tomorrow and
4754 yesterday. From Tadayoshi Funaba. Originally installed into
4755 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4758 2003-08-31 Simon Josefsson <jas@extundo.com>
4760 * timegm.h: New file.
4761 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4763 2003-08-31 Karl Berry <karl@gnu.org>
4765 * argp.h: update from libc.
4767 2003-08-28 Bruno Haible <bruno@clisp.org>
4769 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4770 warning on QNX, which defines O_BINARY to 000000.
4772 2003-08-24 Bruno Haible <bruno@clisp.org>
4774 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4775 MSVC7 <stdio.h> is included later.
4777 2003-08-20 Bruno Haible <bruno@clisp.org>
4779 * progname.h: New file, from GNU gettext.
4780 * progname.c: New file, from GNU gettext.
4781 * progreloc.c: New file, from GNU gettext.
4783 2003-08-19 Bruno Haible <bruno@clisp.org>
4785 * xstrdup.c: Assume <string.h> exists.
4787 2003-08-18 Jim Meyering <jim@meyering.net>
4789 * setenv.h: Indent nested cpp directive.
4790 * vasnprintf.c: Remove trailing blanks.
4792 2003-08-17 Simon Josefsson <jas@extundo.com>
4793 Bruno Haible <bruno@clisp.org>
4795 * xstrndup.h: New file.
4796 * xstrndup.c: New file.
4798 2003-08-17 Bruno Haible <bruno@clisp.org>
4800 * strndup.h: New file.
4802 2003-08-16 Paul Eggert <eggert@twinsun.com>
4804 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4805 space, undoing this 2003-08-12 change:
4806 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4808 2003-08-16 Jim Meyering <jim@meyering.net>
4810 Merge from coreutils.
4811 * xstrtoimax.c: #else #if -> #elif.
4812 * xstrtoumax.c: Likewise.
4814 2003-08-15 Paul Eggert <eggert@twinsun.com>
4816 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4817 rather than tab, after '#' in shell-script copyright notices.
4818 Suggested by Bruno Haible.
4820 2003-08-15 Jim Meyering <jim@meyering.net>
4821 and Paul Eggert <eggert@twinsun.com>
4823 Merge from coreutils.
4824 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4825 member but strut utmpx does not. Needed for AIX 4.3.3.
4826 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4828 2003-08-15 Jim Meyering <jim@meyering.net>
4830 Merge from coreutils.
4831 * xgethostname.c: Include <stdlib.h>.
4832 (xghostname): Don't exit for anything other than memory-related
4833 failure; just return NULL.
4834 * userspec.c: Include "posixver.h".
4835 (parse_user_spec): Accept `.' as a separator only
4836 in pre-POSIX-200112 mode.
4837 * strtoimax.c: Use #elif rather than #else #if.
4838 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4839 Remove function, now that we can rely on a working tzset function.
4840 [!_LIBC]: Ensure that the required autoconf test has been run.
4841 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4842 Use underlying_strftime for %r.
4843 * sha.c: Merge in some clean-up and optimization changes from glibc.
4844 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4845 Ensure that it is a multiple of 64.
4846 Rearrange loop exit tests so as to avoid performing an
4847 additional fread after encountering an error or EOF.
4848 * realloc.c: Update copyright date.
4850 2003-08-14 Jim Meyering <jim@meyering.net>
4852 Merge from coreutils.
4853 * obstack.h: Whitespace changes.
4854 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4855 and xcalloc return values.
4856 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4857 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4858 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4859 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4860 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4862 Use mntctl's return value to drive the entry-processing loop, since
4863 we can't rely on the value of the vmt_length member in the last
4864 entry. On some systems doing so could result in exhausting
4865 virtual memory. Based in part on a patch from Mike Jetzer.
4867 2003-08-14 Jim Meyering <jim@meyering.net>
4868 and Paul Eggert <eggert@twinsun.com>
4870 Merges from coreutils, plus other fixes.
4871 * physmem.c: Merge in portability changes from gcc/libiberty
4872 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4873 for credits and details. Thanks to Kaveh Ghazi for helping
4874 to keep these files in sync.
4875 (ARRAY_SIZE): Define it.
4876 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4877 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4878 (memcasecmp): Don't assume size_t fits in unsigned int.
4879 Remove casts and duplicate code.
4880 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4881 (memcpy): Remove definition.
4882 Merge in some clean-up and optimization changes from glibc.
4883 [BLOCKSIZE]: Move definition to top of file.
4884 Ensure that it is a multiple of 64.
4885 Rearrange loop exit tests so as to avoid performing an
4886 additional fread after encountering an error or EOF.
4887 * md5.h (md5_uintptr): Define.
4888 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4889 return to the initial working directory. Preserve errno
4891 * idcache.c: Include "xalloc.h".
4892 (xmalloc, xrealloc): Remove decls.
4893 (getuser): Remove casts no longer required in C89.
4894 * human.c: Include stdio.h, for sprintf.
4895 * group-member.c: Include "xalloc.h".
4896 (xmalloc, xrealloc): Remove decls.
4897 (get_group_info): Remove casts no longer required in C89.
4898 * getusershell.c (readname): Remove casts no longer required in C89.
4899 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4900 * getline.c: Whitespace fix, from coreutils.
4902 2003-08-13 Paul Eggert <eggert@twinsun.com>
4904 * exclude.c: Include <ctype.h>
4905 (IN_CTYPE_DOMAIN): New macro.
4907 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4910 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4911 Undo previous (whitespace-only) change.
4913 2003-08-12 Paul Eggert <eggert@twinsun.com>
4915 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4916 Normalize leading white space and remove trailing white space.
4917 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4918 notice, as per ../config/srclist-update.
4920 Merge from coreutils.
4921 * euidaccess.h: New file.
4922 * euidaccess.c: Include it.
4923 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4924 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4925 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4927 2003-08-11 Bruno Haible <bruno@clisp.org>
4929 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4930 (vasnprintf): Use it instead of wcslen.
4932 2003-08-11 Bruno Haible <bruno@clisp.org>
4934 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4935 value to ensure that _Bool promotes to int. Use #define for _Bool when
4936 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4938 2003-08-10 Karl Berry <karl@gnu.org>
4940 * regex.h: update from libc (whitespace fix).
4942 2003-08-09 Paul Eggert <eggert@twinsun.com>
4944 Merge some files from coreutils. These changes were
4945 originally made by Jim Meyering.
4946 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4947 many older Unixes require this.
4948 * alloca.c (alloca): Remove cast to argument of free;
4949 no longer needed in C89.
4950 * alloca_.h, regex.h: Fix white space to match
4951 what GNU indent does.
4953 2003-08-05 Paul Eggert <eggert@twinsun.com>
4955 * bumpalloc.h: Remove.
4957 2003-08-04 Paul Eggert <eggert@twinsun.com>
4959 * getloadavg.c: Change copyright notice and spacing to conform to
4962 Merge from coreutils.
4963 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4965 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4966 from Karl Berry, implemented by Jim Meyering.
4967 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4968 from Dmitry V. Levin.
4969 Remove anachronistic cast of xrealloc.
4970 * fnmatch_.h (__const): Remove. Use 'const'.
4971 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4972 type. Otherwise, it wouldn't compile with at least /bin/cc on
4973 ymp-cray-unicos9.0.2.X.
4974 Combine two mostly-identical uses of alloca into one.
4975 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4977 2003-08-04 Dave Love <d.love@dl.ac.uk>
4981 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4982 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4983 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4984 obsolete NLIST_NAME_UNION.
4985 [__GNU__]: Undef BSD and FSCALE.
4986 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4988 2003-08-03 Paul Eggert <eggert@twinsun.com>
4990 * stdbool_.h (_Bool): Make it signed char, instead of
4991 an enum type, so that it's guaranteed to promote to int. See:
4992 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4994 2003-07-31 Paul Eggert <eggert@twinsun.com>
4996 * strerror.c: Include config.h, limits.h. Declare sprintf.
4997 (strerror): Don't assume that a printable int fits in 14 bytes.
4999 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5000 Bruno Haible <bruno@clisp.org>
5002 * getline.h (getline, getdelim): Change return type to ssize_t.
5003 * getline.c (getline, getdelim): Likewise.
5004 Remove _GNU_SOURCE define; now it's defined in config.h through
5007 2003-07-22 Paul Eggert <eggert@twinsun.com>
5009 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5010 over-parenthesization in macros.
5012 Sync with coreutils.
5014 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5017 Use `exit_failure' for xalloc and xmemcoll instead of their own
5018 private exit-failure variables.
5019 * xalloc.h (xalloc_exit_failure): Remove.
5020 * xmalloc.c: Likewise. Include exitfail.h.
5021 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5022 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5023 * xmemcoll.c: Likewise. Include exitfail.h.
5024 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5026 2003-07-18 Paul Eggert <eggert@twinsun.com>
5028 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5029 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5030 to test that it can stand by itself. Include "exitfail.h".
5031 Clients should set exit_failure instead.
5032 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5034 2003-07-18 Andreas Schwab <schwab@suse.de>
5036 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5038 2003-07-18 Bruno Haible <bruno@clisp.org>
5040 * getndelim2.h: New file.
5041 * getndelim2.c: Make into a module of its own. Include config.h,
5043 (getndelim2): Make non-static. Change return type to ssize_t.
5044 * getline.h: Change argument names.
5045 * getline.c: Include getndelim2.h instead of getndelim2.c.
5046 * getnline.c: Include getndelim2.h.
5048 2003-07-17 Bruno Haible <bruno@clisp.org>
5050 * Makefile.am: Remove file.
5051 * Makefile.in: Remove file.
5053 2003-07-17 Bruno Haible <bruno@clisp.org>
5055 * getnline.h: New file.
5056 * getnline.c: New file.
5057 * getndelim2.c: New file, extracted from getline.c.
5058 (getndelim2): Renamed from getdelim2, with added nmax argument.
5059 * getline.c: Include getndelim2.c.
5060 (getdelim2): Moved out to getndelim2.c.
5061 (getline, getdelim): Update.
5063 2003-07-15 <karl@gnu.org>
5065 * vasnprintf.c: update from gettext.
5067 2003-07-15 Jim Meyering <jim@meyering.net>
5069 * makepath.c (make_path): Enclose diagnostic in _(...).
5071 2003-07-14 Paul Eggert <eggert@twinsun.com>
5073 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5074 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5075 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5076 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5077 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5078 updated automatically by ../config/srclist-update. This changes
5079 their license from LPGL to GPL.
5081 2003-07-14 Jim Meyering <jim@meyering.net>
5083 Don't emit diagnostics. Let callers do that.
5084 * save-cwd.c: Don't include "error.h".
5085 (save_cwd): Don't call error. Ensure that errno is valid
5086 when returning nonzero.
5088 * save-cwd.h (restore_cwd): Update prototype.
5089 * save-cwd.c (restore_cwd): Remove two parameters.
5090 Simplify. Don't call error upon failure. Let callers do that.
5091 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5092 when auditing is enabled. But don't bother updating the #if.
5094 2003-07-14 Simon Josefsson <jas@extundo.com>
5096 * mempcpy.h: New file.
5097 * mempcpy.c: New file.
5099 2003-07-14 Paul Eggert <eggert@twinsun.com>
5101 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5102 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5103 unicodeio.c, unicodeio.h, unlocked-io.h:
5104 Switch from LGPL to GPL.
5106 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5108 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5109 it breaks C++ compilation.
5110 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5112 2003-07-10 Jim Meyering <jim@meyering.net>
5114 * vasnprintf.c: Remove trailing blanks.
5115 Make cpp indentation consistent.
5117 2003-07-09 Paul Eggert <eggert@twinsun.com>
5119 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5120 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5121 Switch from LGPL to GPL.
5123 2003-07-07 Paul Eggert <eggert@twinsun.com>
5125 * mktime.c: Fix some boundary cases and remove need for floating point.
5127 Issue a compile-time diagnostic if time_t is floating point, or if
5128 two's complement arithmetic is not in effect, or if arithmetic
5129 right shift does not propagate the sign. These assumptions were
5130 all in the original code but they weren't checked.
5132 (TIME_T_MIDPOINT, verify): New macros.
5133 (__isleap): Remove; it has integer overflow problems.
5134 (leapyear): New function, without those problems.
5135 (ydhms_tm_diff): Remove; splitting into two parts.
5136 (ydhms_diff): New function, containing the arithmetic part of
5137 the old ydhms_tm_diff function. Issue a compile-time
5138 diagnostic if we are not using C99 integer division.
5139 Avoid casts when possible.
5140 (guess_time_tm): New function, containing the checking part of
5141 the old ydhms_tm_diff function. Return the new value, rather than
5142 the difference between it and the old. Accept a new argument T
5143 so that *T specifies the old value. Check for overflow in the result.
5145 (__mktime_internal): Use a time_t offset, not a long int offset.
5146 This undoes the 2003-06-04 change, which is no longer needed now
5147 that we have better overflow checking.
5148 (localtime_offset): Likewise.
5150 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5151 and long are 64-bit but int is only 32-bit.
5152 (ydhms_diff): Use long int to store year1 and yday1.
5153 Issue a compile-time diagnostic if long int is not wide enough.
5155 (__mktime_internal): Use long int to store adjusted year and yday.
5156 Use plain C rather than preprocessor commands, if that doesn't
5158 Check for overflow (and try to repair) after each probe
5159 rather than checking only at the very end. This avoids some bugs
5160 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5161 does not equal GMT offset at maximum time).
5162 Use integer to check for overflow rather than floating point; this
5163 is more portable to non-IEEE hosts, and is a tad faster.
5164 When we detect that we are oscillating between two values,
5165 don't check whether tm_isdst has the requested value, since
5166 we already know the answer. When tm_isdst has the wrong value,
5167 use a different heuristic to find the right one, based on the
5168 extreme values actually observed in practice in tz2003a,
5169 rather than the (overly optimistic) "previous 3 calendar quarters".
5171 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5172 "T const" to accommodate glibc style.
5173 (check_result): Use less-confusing report format. "long" -> "long int.
5175 Don't loop if the iteration overflows time_t.
5176 Allow a negative step in the iteration.
5178 2003-07-01 Paul Eggert <eggert@twinsun.com>
5180 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5181 having it depend on HAVE_SYS_TYPES_H.
5183 2003-06-25 Bruno Haible <bruno@clisp.org>
5185 * readlink.c: New file.
5187 2003-06-20 Bruno Haible <bruno@clisp.org>
5189 Assume C89, so PARAMS isn't needed.
5190 * unicodeio.h (PARAMS): Remove.
5191 * unicodeio.c: Don't use PARAMS.
5193 2003-06-18 Jim Meyering <jim@meyering.net>
5195 Merge changes from coreutils.
5196 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5197 Remove explicit declarations of xmalloc and realloc.
5199 (read_utmp): Remove anachronistic cast of xmalloc.
5201 2003-06-17 Paul Eggert <eggert@twinsun.com>
5203 Assume C89, so PARAMS isn't needed.
5204 * backupfile.h (PARAMS): Remove. All uses removed.
5205 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5206 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5207 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5208 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5209 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5210 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5211 xstrtol.h: Likewise.
5212 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5213 same.h, strverscmp.h: Do not include config.h; no longer needed.
5214 Anyway, config.h should always be included before any other file.
5216 2003-06-11 Simon Josefsson <jas@extundo.com>
5218 * sysexit_.h: New file.
5220 2003-05-20 Derek Price <derek@ximbiot.com>
5222 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5224 2003-06-10 Simon Josefsson <jas@extundo.com>
5226 * strchrnul.h: New file.
5227 * strchrnul.c: New file.
5229 2003-06-10 Simon Josefsson <jas@extundo.com>
5231 * argp.h: New file, from glibc.
5232 * argp-ba.c: New file, from glibc.
5233 * argp-eexst.c: New file, from glibc.
5234 * argp-fmtstream.c: New file, from glibc.
5235 * argp-fmtstream.h: New file, from glibc.
5236 * argp-fs-xinl.c: New file, from glibc.
5237 * argp-help.c: New file, from glibc.
5238 * argp-namefrob.h: New file, from glibc.
5239 * argp-parse.c: New file, from glibc.
5240 * argp-pv.c: New file, from glibc.
5241 * argp-pvh.c: New file, from glibc.
5242 * argp-xinl.c: New file, from glibc.
5244 2003-06-07 Jim Meyering <jim@meyering.net>
5246 * readtokens.h: Put `Free Software Foundation, Inc.'
5247 in place of my name in the copyright comment.
5248 Remove definition and uses of __P.
5251 * stat.c: Don't declare xmalloc explicitly.
5252 Instead, include "xalloc.h".
5253 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5254 xrealloc, and xcalloc return values.
5255 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5257 * xgetcwd.h: Remove definition/uses of PARAMS.
5259 2003-06-06 Jim Meyering <jim@meyering.net>
5261 * stdbool_.h: Renamed from stdbool.h.in.
5263 2003-06-06 Jim Meyering <jim@meyering.net>
5265 Merge from coreutils.
5266 * same.c: (same_name): Declare *_basename locals to be `const'.
5267 Consolidate declarations and initializations of *_base* locals.
5269 Merge from coreutils.
5270 This avoids a core dump on systems without GNU putenv,
5271 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5272 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5273 (unsetenv): New static function, from GNU libc.
5274 (rpl_putenv): Use it.
5276 * modechange.c: Remove trailing blanks.
5278 Merge from coreutils.
5279 * fsusage.c: Remove declaration of statfs.
5280 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5282 * posixtm.c: Include <stdbool.h> unconditionally.
5284 2003-06-05 Paul Eggert <eggert@twinsun.com>
5286 * mktime.c (__mktime_internal): When resolving a tm_isdst
5287 mismatch, look in future quarters as well as past. This fixes a
5288 bug when processing fall-backwards gaps immediately after a long
5289 period of daylight-saving time.
5291 * mktime.c: Assume freestanding C89 or better.
5292 (HAVE_LIMITS_H): Remove. Assume it's 1.
5293 (__P): Remove; not used.
5294 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5295 (mktime, not_equal_tm, print_tm, check_result,
5296 main): Use prototypes. Use const * where appropriate.
5297 (main): Fix typo in testing code that uncovered by above changes.
5298 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5300 2003-06-04 Paul Eggert <eggert@twinsun.com>
5302 * mktime.c: Fix Debian bug 177940
5303 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5304 (localtime_offset): Now long int, not time_t, because we want it
5305 to be guaranteed to be signed. All uses changed.
5306 (__mktime_internal): If overflow would occur when adding offset,
5309 Merge 'human' changes from coreutils. Rewrite to support
5310 locale-specific notations like thousands separators.
5311 * human.c: Simplify authorship notice.
5312 Include human.h immediately after config.h.
5313 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5314 <limits.h>: Do not include, since human.h does.
5315 (SIZE_MAX, UINTMAX_MAX): New macros.
5316 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5317 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5318 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5319 (power_letter): Renamed from suffixes.
5320 (generate_suffix_backwards): Remove.
5321 (adjust_value): Now takes int style (because of human.h changes)
5322 and long double value (for greater precision on some platforms).
5323 (group_number): New function.
5324 (human_readable): Use it. Use integer options, not enum.
5325 Put the options before the sizes in the arg list.
5326 Support all the new options.
5327 The old human_readable function has been removed;
5328 use inttostr.h instead.
5329 (human_readable, default_block_size, humblock):
5330 Use uintmax_t, not int, for block sizes.
5331 (human_readable_inexact, block_size_types): Remove.
5332 (block_size_opts): New constant.
5333 (human_options): Renamed from human_block_size, with new signature
5334 that allows block sizes up to UINTMAX_MAX. All callers changed.
5335 * human.h: Add copyright and authorship notice.
5336 Include <limits.h> and <stdbool.h> unconditionally.
5337 (PARAMS): Remove. All uses removed.
5338 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5339 (enum human_inexact_style): Remove tag; now a nameless enum.
5340 (human_floor, human_ceiling, human_round_to_even): Now have
5341 values 2, 0, 1 rather than -1, 1, 0.
5342 (human_group_digits, human_suppress_point_zero, human_autoscale,
5343 human_base_1024, human_SI, human_B): New constants.
5344 (human_readable_inexact, human_block_size): Remove.
5345 (human_readable): Size args are now uintmax_t, not int.
5346 (human_options): New decl.
5348 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5349 unnecessary now that we assume C89 or better. This change
5350 imported from coreutils.
5352 * mktime.c (__mktime_internal): Do not reject negative timestamps
5353 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5354 in the 2003-05-30 sync from glibc.
5356 .h files should stand alone, but we shouldn't include <sys/types.h>
5357 if we can get away with just <stddef.h>.
5359 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5360 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5361 rather than <sys/types.h>, as we merely need size_t.
5362 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5364 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5365 Include <stdio.h>, to get FILE.
5366 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5367 memcasecmp.h has included <stddef.h> and all we need is size_t.
5368 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5369 our interface, instead of including <sys/types.h>
5371 2003-06-02 Paul Eggert <eggert@twinsun.com>
5374 Fix some minor time-related bugs with POSIX time arguments.
5375 Some valid time stamps were being rejected (notably -1, and
5376 time stamps before 1900 on 64-bit hosts). And some invalid
5377 time stamps were being accepted, e.g. September 31.
5379 * posixtm.h (posixtime): Return bool instead of time_t, so
5380 that we can return (time_t) -1 successfully.
5381 * posixtm.c: Likewise.
5382 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5383 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5384 (t): Remove static var.
5385 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5386 of static var. All uses changed.
5387 (year): Do not reject years before 1900; they can occur with
5389 (posix_time_parse): Do not check for out-of-range components;
5390 that is now the caller's responsibility, since our checks were
5391 only approximations.
5392 (posixtime): Use mktime to check for out-of-range components,
5393 since it knows them exactly.
5394 If mktime returns (time_t) -1, check whether an error actually occurred
5395 by invoking localtime on -1.
5396 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5397 posixtime failures better.
5398 Improve the test data (in comments only).
5400 2003-05-30 <karl@gnu.org>
5402 * mktime.c: update from libc.
5404 2003-05-30 Bruno Haible <bruno@clisp.org>
5406 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5407 * localcharset.h: Likewise.
5408 * localcharset.c: Likewise.
5410 2003-05-28 Paul Eggert <eggert@twinsun.com>
5412 Assume the headers required for C89 freestanding compilers.
5413 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5414 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5415 without checking for HAVE_LIMITS_H.
5416 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5417 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5419 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5420 * exclude.c: Include <stdbool.h> unconditionally.
5421 * tempname.c: Include <stddef.h> unconditionally.
5422 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5423 * modechange.c, rpmatch.c (NULL): Don't define, since
5424 <stddef.h> does that.
5425 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5426 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5427 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5428 * xstrtol.c: Likewise.
5429 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5430 * savedir.c: Include <stddef.h> instead of defining NULL.
5432 * addext.c (addext): Use assignment rather than cast, to avoid
5433 warnings on some platforms.
5435 * mktime.c (__mktime_internal): Do not reject negative timestamps
5438 2003-05-10 Bruno Haible <bruno@clisp.org>
5440 * linebreak.c (iconv_string_length): Don't return -1 just because the
5441 string is longer than 4 KB.
5443 2003-05-12 Jim Meyering <jim@meyering.net>
5445 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5446 the space-padded-by-default conversion specifiers, %e, %k, %l.
5448 2003-05-03 Bruno Haible <bruno@clisp.org>
5450 Upgrade to Unicode-4.0.
5451 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5452 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5453 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5454 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5455 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5456 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5457 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5458 Change width of U+E0100..U+E01EF from 1 to 0.
5460 2003-04-25 Bruno Haible <bruno@clisp.org>
5462 * copy-file.c: Include <stddef.h>, for size_t.
5464 2003-04-25 Jim Meyering <jim@meyering.net>
5466 * copy-file.c (copy_file_preserving): Declare buf_size to be
5467 of type size_t, not int.
5469 2003-04-11 Jim Meyering <jim@meyering.net>
5471 Merge changes from Coreutils.
5473 2003-03-22 Jim Meyering <jim@meyering.net>
5475 * strftime.c (widen): Cast alloca return value to proper type.
5477 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5480 * strftime.c (my_strftime): Handle very large width
5481 specifications for numeric values correctly. Improve checks for
5484 2003-01-19 Jim Meyering <jim@meyering.net>
5486 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5487 (nl_get_alt_digit) [! defined my_strftime]: Define.
5488 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5489 _nl_get_alt_digit and _nl_get_walt_digit.
5491 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5492 These changes have no effect outside of _LIBC.
5494 2003-04-10 Bruno Haible <bruno@clisp.org>
5496 * findprog.h: New file, from GNU gettext.
5497 * findprog.c: New file, from GNU gettext.
5499 2003-04-05 Jim Meyering <jim@meyering.net>
5501 Merge changes from Coreutils.
5503 * exclude.h (PARAMS): Remove definition and uses.
5504 * exclude.c: Remove uses of `PARAMS'.
5506 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5507 Add test-cases for DOS filenames. Declare program_name.
5508 (main): Set up program_name. Patch by Rich Dawe.
5510 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5512 Use mntctl's return value to drive the entry-processing loop, since
5513 we can't rely on the value of the vmt_length member in the last
5514 entry. On some systems doing so could result in exhausting
5515 virtual memory. Based in part on a patch from Mike Jetzer.
5517 2003-04-04 Bruno Haible <bruno@clisp.org>
5519 * linebreak.h: New file, from GNU gettext.
5520 * linebreak.c: New file, from GNU gettext with slight modifications.
5521 * lbrkprop.h: New file, from GNU gettext.
5523 2003-04-03 Bruno Haible <bruno@clisp.org>
5525 * utf8-ucs4.h: New file, from GNU gettext.
5526 * utf16-ucs4.h: New file, from GNU gettext.
5527 * ucs4-utf8.h: New file, from GNU gettext.
5528 * ucs4-utf16.h: New file, from GNU gettext.
5530 2003-04-02 Bruno Haible <bruno@clisp.org>
5532 * binary-io.h: New file, from GNU gettext.
5534 2003-04-01 Bruno Haible <bruno@clisp.org>
5536 * pathname.h: New file, from GNU gettext.
5537 * concatpath.c: New file, from GNU gettext.
5539 2003-03-30 Bruno Haible <bruno@clisp.org>
5541 * copy-file.c (copy_file_preserving): Don't set owner if the function
5542 chown() doesn't exist.
5544 2003-03-28 Bruno Haible <bruno@clisp.org>
5546 * copy-file.h: New file, from GNU gettext.
5547 * copy-file.c: New file, from GNU gettext.
5549 2003-03-18 Jim Meyering <jim@meyering.net>
5551 * quote.c (quote_n): Fix typo in comment.
5553 2003-03-14 Jim Meyering <jim@meyering.net>
5555 Merge changes from Coreutils.
5556 * obstack.h (obstack_object_size): Declare temporary, __o,
5557 to be const, in order to avoid warnings.
5558 (obstack_room): Likewise.
5559 (obstack_empty_p): Likewise.
5561 2003-03-13 Paul Eggert <eggert@twinsun.com>
5563 Merge changes from Bison.
5564 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5565 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5566 when compiling Bison 1.875's `bitset bset = obstack_alloc
5567 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5568 * hash.c: Include <stdbool.h> unconditionally.
5570 2003-03-09 Paul Eggert <eggert@twinsun.com>
5572 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5573 Reported by Bruce Becker; see:
5574 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5576 2003-03-03 Paul Eggert <eggert@twinsun.com>
5577 Bruno Haible <bruno@clisp.org>
5579 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5580 Reported by John Hughes, see
5581 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5583 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5585 * poll_.h: New file.
5588 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5590 * mathl.h: New file.
5591 * acosl.c: New file.
5592 * asinl.c: New file.
5593 * atanl.c: New file.
5594 * ceill.c: New file.
5597 * floorl.c: New file.
5598 * frexpl.c: New file.
5599 * ldexpl.c: New file.
5601 * sincosl.c: New file.
5603 * sqrtl.c: New file.
5605 * trigl.c: New file.
5606 * trigl.h: New file.
5608 2003-02-17 Bruno Haible <bruno@clisp.org>
5610 * mkdtemp.h: New file, from GNU gettext.
5611 * mkdtemp.c: New file, from GNU gettext.
5613 2003-01-31 Bruno Haible <bruno@clisp.org>
5615 * rename.c: #undef rename before defining rpl_rename.
5616 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5618 2003-01-30 Bruno Haible <bruno@clisp.org>
5620 * printf-args.h: New file, from GNU gettext.
5621 * printf-args.c: New file, from GNU gettext.
5622 * printf-parse.h: New file, from GNU gettext.
5623 * printf-parse.c: New file, from GNU gettext.
5624 * vasnprintf.h: New file, from GNU gettext.
5625 * vasnprintf.c: New file, from GNU gettext.
5626 * asnprintf.c: New file, from GNU gettext.
5627 * vasprintf.h: New file, from GNU gettext with modifications.
5628 * vasprintf.c: New file, from GNU gettext.
5629 * asprintf.c: New file, from GNU gettext.
5631 2003-01-29 Bruno Haible <bruno@clisp.org>
5633 * stpncpy.h: New file, from GNU gettext with modifications.
5634 * stpncpy.c: New file, from GNU gettext with modifications.
5636 2003-01-28 Bruno Haible <bruno@clisp.org>
5638 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5640 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5643 2003-01-27 Bruno Haible <bruno@clisp.org>
5645 * xsetenv.h: New file, from GNU gettext.
5646 * xsetenv.c: New file, from GNU gettext.
5648 2003-01-23 Bruno Haible <bruno@clisp.org>
5650 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5652 2003-01-22 Bruno Haible <bruno@clisp.org>
5654 * exit.h: New file, from GNU gettext.
5656 2003-01-11 Bruno Haible <bruno@clisp.org>
5658 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5659 * strcase.h (strcasecmp, strncasecmp): Likewise.
5661 2003-01-14 Jim Meyering <jim@meyering.net>
5663 * same.c (same_name): Tweak a comment.
5665 2003-01-11 Bruno Haible <bruno@clisp.org>
5667 * same.c (same_name): Reorder tests so as to avoid calling stat()
5668 when a string comparison is sufficient.
5670 2003-01-11 Bruno Haible <bruno@clisp.org>
5672 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5675 2003-01-11 Bruno Haible <bruno@clisp.org>
5677 * hash-pjw.c: Add comment about low quality of this function.
5679 2003-01-12 Paul Eggert <eggert@twinsun.com>
5681 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5682 to avoid collisions with libcurses and libreadline.
5684 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5685 * getstr.h, getstr.c: Remove.
5686 * getline.c: Include "getline.h", to check interface.
5687 Move body of old getstr.c here: this defines MIN_CHUNK and
5688 declares getdelim2, which is renamed from getstr.
5689 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5691 * linebuffer.c (readlinebuffer): Renamed from readline.
5693 * linebuffer.h: Likewise.
5694 (readline): Remove backward-compatibility macro.
5696 2003-01-12 Jim Meyering <jim@meyering.net>
5698 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5700 2003-01-10 Bruno Haible <bruno@clisp.org>
5702 * alloca_.h: New file.
5703 * getdate.y: Unconditionally include alloca.h.
5704 * makepath.c: Likewise.
5705 * setenv.c: Likewise.
5706 * userspec.c: Likewise.
5708 2003-01-09 Bruno Haible <bruno@clisp.org>
5710 * stdbool.h.in: New file.
5712 2003-01-08 Bruno Haible <bruno@clisp.org>
5714 * safe-read.c: Include specification header first, to ensure its
5716 * full-write.c: Likewise.
5718 2003-01-08 Jim Meyering <jim@meyering.net>
5720 * full-write.c: Undefine and define-away `const' after inclusion
5721 of errno.h, not before. Suggestion from Bruno Haible.
5723 2003-01-07 Jim Meyering <jim@meyering.net>
5725 * full-write.c: Rework so that it may serve to define full_read, too.
5726 * full-read.c: Simply #define FULL_READ and include full-write.c.
5728 2003-01-06 Jim Meyering <jim@meyering.net>
5730 * version-etc.c: Update year in translatable copyright string.
5732 2002-12-25 Bruno Haible <bruno@clisp.org>
5734 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5735 * xstrtol.h: Likewise.
5736 * xstrtoimax.c: Likewise.
5737 * xstrtoumax.c: Likewise.
5738 * human.h: Likewise.
5740 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5741 on systems that have <inttypes.h> but not <stdint.h>.
5743 2002-12-31 Paul Eggert <eggert@twinsun.com>
5745 * memcoll.c (memcoll): Fall back on a simple algorithm using
5746 memcmp if strcoll doesn't work.
5748 2002-12-23 Bruno Haible <bruno@clisp.org>
5750 * localcharset.h: New file.
5751 * localcharset.c: Include it.
5752 * unicodeio.c: Likewise.
5754 2002-12-22 Bruno Haible <bruno@clisp.org>
5756 * utime.c (utime_null): No need to call ftruncate if the file was
5759 2002-12-23 Bruno Haible <bruno@clisp.org>
5761 * memcoll.c (STRCOLL): New macro.
5764 2002-12-22 Bruno Haible <bruno@clisp.org>
5766 * getstr.h (getstr): Define, to avoid clash with libcurses.
5767 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5769 2002-12-22 Bruno Haible <bruno@clisp.org>
5771 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5773 2002-12-23 Bruno Haible <bruno@clisp.org>
5775 * getline.h: Include <stddef.h>, for size_t.
5777 * unicodeio.h: Include <stddef.h>, for size_t.
5778 * unicodeio.c: Don't include <stddef.h>.
5780 2002-12-17 Bruno Haible <bruno@clisp.org>
5782 * canon-host.c (strdup): Remove unused declaration.
5784 * fsusage.c: Include full_read.h.
5785 (get_fs_usage): Use full_read instead of safe_read.
5787 * utime.c (utime_null): Use SAFE_READ_ERROR.
5789 2002-12-11 Bruno Haible <bruno@clisp.org>
5791 * setenv.h: Rewritten to cope with systems that have setenv() but not
5793 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5796 2002-12-11 Bruno Haible <bruno@clisp.org>
5798 * setenv.c (alloca): Fall back to malloc.
5800 (setenv): Use freea() to free memory allocated with alloca().
5802 2002-11-13 Bruno Haible <bruno@clisp.org>
5804 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5805 function declarations.
5806 * unsetenv.c (unsetenv): Likewise.
5808 2002-03-04 Bruno Haible <bruno@clisp.org>
5810 Portability to AIX 4.3.3.
5811 * unsetenv.c: New file, extracted from setenv.c.
5812 * setenv.c: Move the unsetenv() function to unsetenv.c.
5814 2001-12-20 Bruno Haible <bruno@clisp.org>
5816 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5817 use malloc instead. For SunOS 4.
5819 2001-12-11 Bruno Haible <bruno@clisp.org>
5821 * setenv.c: Declare alloca.
5822 (compar_fn_t): New typedef.
5823 (KNOWN_VALUE, STORE_VALUE): Use it.
5825 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5828 2002-12-10 Paul Eggert <eggert@twinsun.com>
5830 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5831 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5832 Choose values that are less likely to collide with system fnmatch
5834 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5835 defined (e.g., a pure POSIX system).
5836 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5837 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5839 2002-12-06 Jim Meyering <jim@meyering.net>
5841 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5843 Merge in changes from libc's misc/error.c, in preparation
5844 for the merge of gnulib's changes back into libc.
5846 * error.c (_): Define only if not already defined.
5847 Move definition to follow all #include directives.
5848 Include unlocked-io.h only if !_LIBC.
5849 [_LIBC]: Include <libio/libioP.h>.
5850 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5851 (fflush): Tweak definition to use INTUSE.
5854 2002-12-05 Paul Eggert <eggert@twinsun.com>
5856 * alloca.c [defined emacs]: Include "lisp.h".
5857 (xalloc_die) [defined emacs]: New macro.
5858 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5859 [! defined emacs]: Include <xalloc.h>.
5860 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5861 (pointer): Typedef to POINTER_TYPE *.
5862 (malloc): Remove decl; we now always use xmalloc.
5863 (alloca): Use old-style definition, since Emacs needs this.
5864 Check for arithmetic overflow when computing combined size.
5866 2002-12-04 Paul Eggert <eggert@twinsun.com>
5868 Do not generate unlocked-io.h automatically, since it's easier to
5869 maintain it by hand.
5871 * unlocked-io.h: New file, from GNU diffutils,
5872 but with proper copyright notice and attribution.
5874 * Makefile.am: Add copyright notice.
5875 (libfetish_a_SOURCES): Add unlocked-io.h.
5876 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5877 (DISTCLEANFILES, io_functions): Remove macros.
5878 (EXTRA_DIST): Remove gen_uio.
5879 (unlocked-io.h): Remove rule.
5881 2002-12-04 Jim Meyering <jim@meyering.net>
5883 Reflect the fact that stat.c and lstat.c are no longer generated.
5884 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5885 (DISTCLEANFILES): Likewise.
5886 (EXTRA_DIST): Likewise.
5887 (all_local): Don't depend on stat.c or lstat.c.
5888 (stat.c, lstat.c): Remove rules.
5889 (EXTRA_DIST): Remove xstat.in.
5891 * xstat.in: Remove file. Contents moved into stat.c.
5892 * stat.c: New file. Contents mostly from xstat.in.
5893 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5894 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5896 * safe-read.c: Rework so that it may serve to define safe_write, too.
5897 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5899 2002-12-03 Jim Meyering <jim@meyering.net>
5901 * safe-read.c, safe-write.c: Change variable names and comments, but
5902 not semantics, to minimize the differences between these two files.
5903 (safe_read): Change comment to mention SAFE_READ_ERROR.
5905 * safe-read.c (IS_EINTR): Define.
5906 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5908 2002-12-02 Bruno Haible <bruno@clisp.org>
5910 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5911 Define, taken from safe-read.c.
5912 (INT_MAX): Provide fallback.
5913 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5914 * safe-write.h (SAFE_WRITE_ERROR): Define.
5916 * safe-read.c (EINTR): Remove definition.
5917 (safe_read): Don't use EINTR if it is absent.
5919 2002-12-02 Jim Meyering <jim@meyering.net>
5921 * safe-read.c (EINTR): Define.
5922 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5923 (INT_MAX): Provide fallback.
5924 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5926 * safe-read.h (SAFE_READ_ERROR): Define.
5928 2002-12-01 Jim Meyering <jim@meyering.net>
5930 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5931 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5933 2002-11-27 Paul Eggert <eggert@twinsun.com>
5935 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5936 hash_rehash): Replace `if (limit <= value) abort ();' with
5937 `if (! (value < limit)) abort ();', for readability.
5939 2002-11-26 <karl@gnu.org>
5941 * strdup.c: copy from libc again, with jim's ok.
5942 * .cppi-disable: re-add strdup.c
5944 2002-11-25 <karl@gnu.org>
5946 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5947 instead of "strtol.c".
5949 2002-11-25 Jim Meyering <jim@meyering.net>
5951 * mktime.c: Sync from libc, now that it has the latest fix.
5953 2002-11-24 <karl@gnu.org>
5955 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5956 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5958 2002-11-24 Jim Meyering <jim@meyering.net>
5960 Update from coreutils:
5962 * mktime.c: Merge in changes from libc.
5964 Avoid a link-time failure on some Linux systems.
5965 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5966 (__mon_yday): Declare with the STATIC attribute.
5967 (__mktime_internal): Likewise.
5968 Based on a report from Greg Schafer.
5970 2002-11-23 Jim Meyering <jim@meyering.net>
5972 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5973 Use `unsigned', not `int', as type of index.
5975 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5977 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5979 2002-11-22 Paul Eggert <eggert@twinsun.com>
5981 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5982 hint that one should use `if (! x) abort ();' rather than `assert
5983 (x);', and anyway it's one less thing to worry about configuring.
5984 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5985 hash_rehash, hash_insert): Use abort rather than assert.
5987 2002-11-22 Paul Eggert <eggert@twinsun.com>
5989 * quotearg.h: Allow multiple inclusion by surrounding with
5990 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5991 so that we can be included first.
5992 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5993 * quotearg.c: Include quotearg.h immediately after config.h.
5994 No need to include stddef.h or sys/types.h any more.
5995 Surround local include files with "", not "<>".
5996 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5997 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5998 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5999 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6000 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6001 (ISPRINT): Remove; no longer needed now that we assume C89.
6003 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6006 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6007 quotearg_char): Use SIZE_MAX rather than
6008 (size_t) -1 when we are talking about "infinity".
6010 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6012 2002-11-22 Bruno Haible <bruno@clisp.org>
6014 * safe-read.h: Assume C89. Add comments.
6015 (safe_read): Change return type to size_t.
6016 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6017 counts > SSIZE_MAX correctly.
6018 * safe-write.h: New file.
6019 * safe-write.c: New file.
6020 * full-read.h: New file.
6021 * full-read.c: New file.
6022 * full-write.h: Assume C89. Add comments.
6023 * full-write.c: Include safe-write.h.
6024 (full_write): Rewritten to use safe_write.
6025 Suggested by Jim Meyering and Paul Eggert.
6027 2002-11-21 Bruno Haible <bruno@clisp.org>
6029 Remove case insensitive option matching.
6030 * argmatch.h (argcasematch): Remove declaration.
6031 (ARGCASEMATCH): Remove macro.
6032 (__xargmatch_internal): Remove case_sensitive argument.
6033 (XARGMATCH): Update.
6034 (XARGCASEMATCH): Remove macro.
6035 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6036 case_sensitive argument.
6037 (argcasematch): Remove function.
6038 (__xargmatch_internal): Remove case_sensitive argument.
6039 (main): Use XARGMATCH instead of XARGCASEMATCH.
6041 * xmalloc.c: Change compile-time error message. Add comment about
6042 required autoconf version.
6044 2002-11-21 Jim Meyering <jim@meyering.net>
6046 * strdup.c (strdup): Tweak comment and initial #if/#include.
6048 Merge in changes from the coreutils.
6050 2002-09-25 Paul Eggert <eggert@twinsun.com>
6051 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6052 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6053 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6054 int. Work more efficiently if X is the same width as uintmax_t.
6055 Do not compare X to -1, to avoid bogus compiler warning.
6056 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6057 Don't assume that f_frsize and f_bsize are the same type.
6059 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6062 * makepath.c (make_path): Restore umask *before* creating the final
6064 (make_path): Minor reformatting.
6066 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6067 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6069 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6070 ones. At least on GNU/Linux systems, `auto' means something else.
6073 2002-11-20 Paul Eggert <eggert@twinsun.com>
6075 Merge argmatch cleanups from Bison. Assume C89.
6077 * argmatch.c: Include config.h here, not in argmatch.h.
6078 Include stdlib.h, for EXIT_FAILURE.
6079 Always include <string.h>, since we assume C89.
6080 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6081 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6082 Include <stddef.h> instead, since it's all we need for size_t.
6083 (PARAMS): Remove. All uses removed.
6084 (ARRAY_CARDINALITY): Do not bother to #undef.
6085 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6086 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6087 Remove unnecessary parentheses.
6088 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6089 Insert necessary parentheses.
6090 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6091 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6093 2002-11-19 Bruno Haible <bruno@clisp.org>
6095 * mbswidth.c: Include mbswidth.h right at the beginning.
6096 * mbswidth.h: Include <stddef.h>, for size_t.
6098 * mbswidth.h (PARAMS): Remove macro.
6099 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6100 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6102 * gcd.h (PARAMS): Remove macro.
6103 (gcd): Use ANSI C function declarations.
6104 * gcd.c (gcd): Likewise.
6106 2002-11-15 Bruno Haible <bruno@clisp.org>
6108 * strcspn.c: Include <stddef.h>.
6109 (strcspn): Use ANSI C function declaration. Change return type to
6111 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6112 (strpbrk): Use NULL.
6113 * strpbrk.h (PARAMS): Remove macro.
6114 (strpbrk): Use ANSI C function declaration.
6115 * strstr.c: Don't include <sys/types.h>.
6116 * strstr.h (PARAMS): Remove macro.
6117 (strstr): Use ANSI C function declarations.
6119 2002-11-06 Bruno Haible <bruno@clisp.org>
6121 * gcd.h (gcd): Change argument type to 'unsigned long'.
6122 * gcd.c (gcd): Likewise.
6124 2002-11-05 Bruno Haible <bruno@clisp.org>
6126 * gcd.h: New file, from gettext-0.11.5.
6127 * gcd.c: New file, from gettext-0.11.5.
6129 2002-11-05 Bruno Haible <bruno@clisp.org>
6131 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6132 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6133 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6134 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6136 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6137 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6139 * closeout.c: Include gettext.h instead of <libintl.h>.
6140 * human.c: Include gettext.h instead of <libintl.h>.
6141 * quotearg.c: Include gettext.h instead of <libintl.h>.
6142 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6143 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6144 * userspec.c: Include gettext.h instead of <libintl.h>.
6145 * version-etc.c: Include gettext.h instead of <libintl.h>.
6146 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6147 (textdomain): Remove definition.
6148 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6150 * long-options.c: Remove include of <libintl.h> and definition of _.
6151 * same.c: Remove include of <libintl.h> and definition of _.
6153 2002-11-04 Bruno Haible <bruno@clisp.org>
6155 * stpcpy.h: New file, from GNU gettext-0.11.5.
6156 * strcase.h: New file, from GNU gettext-0.11.5.
6157 * strpbrk.h: New file, from GNU gettext-0.11.5.
6158 * strstr.h: New file, from GNU gettext-0.11.5.
6159 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6161 2002-05-09 Bruno Haible <bruno@clisp.org>
6163 * config.charset: Update for newest glibc. Add canonical names
6164 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6166 2002-05-09 Bruno Haible <bruno@clisp.org>
6168 * localcharset.c (get_charset_aliases): Add more Windows specific
6171 2002-05-08 Owen Taylor <otaylor@redhat.com>
6173 * config.charset: A few additions for Solaris.
6175 2001-12-05 Bruno Haible <bruno@clisp.org>
6177 * localcharset.c (locale_charset): Don't return an empty string.
6179 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6181 * config.charset: msdos in uk_UA uses CP1125.
6183 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6185 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6186 * localcharset.c (locale_charset): Declare as extern "C".
6188 2002-02-15 Bruno Haible <bruno@clisp.org>
6190 * config.charset [msdosdjgpp]: For Russian, use CP866.
6192 2002-02-11 Bruno Haible <bruno@clisp.org>
6194 * config.charset: Add support for NetBSD.
6196 2002-09-25 <karl@gnu.org>
6198 * strdup.c: copy from libc/string (via ../config/srclist*).
6199 * getopt*: copy from libc/posix.
6200 * gettext.h: copy from gettext.
6201 * .cppi-disable: add strdup.c, gettext.h.
6203 2002-07-01 Jim Meyering <meyering@lucent.com>
6205 * c-stack.c: Include sys/time.h.
6206 From Volker Borchert.
6208 2002-06-11 Paul Eggert <eggert@twinsun.com>
6210 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6211 New macro. Use it uniformly instead of
6212 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6213 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6214 reported by Vin Shelton.
6216 2002-06-22 Jim Meyering <meyering@lucent.com>
6218 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6219 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6221 2002-06-22 Paul Eggert <eggert@twinsun.com>
6223 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6224 Do not assume SA_SIGINFO behavior.
6225 Bug reported by Jim Meyering on NetBSD 1.5.2.
6227 2002-06-22 Jim Meyering <meyering@lucent.com>
6229 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6231 * exitfail.c, exitfail.h: Likewise.
6232 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6234 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6236 (EXTRA_DIST): Add fnmatch_loop.c.
6237 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6239 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6240 * fnmatch.c: Update from diffutils-2.8.2.
6241 * fnmatch_.h: New file. From diffutils-2.8.2.
6242 * fnmatch.h: Remove file.
6244 2002-06-18 Paul Eggert <eggert@twinsun.com>
6246 * file-type.h: Report an error if neither S_ISREG nor
6247 S_IFREG is defined, instead of using a test specific to glibc
6248 2.2. This should be safe, since POSIX requires S_ISREG and
6249 Unix Version 7 had S_IFREG. We don't need to check for
6250 <sys/types.h> since we don't use any symbols that it defines.
6252 2002-06-15 Jim Meyering <meyering@lucent.com>
6254 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6255 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6256 have been included before this file.
6258 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6260 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6261 so that each temporary file name is unique and valid in the first
6262 8 characters, for operation under DOS.
6264 2002-06-15 Jim Meyering <meyering@lucent.com>
6266 Work even with DJGPP 2.03, which lacks support for symlinks.
6268 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6270 * lchown.c (S_ISLNK): Likewise.
6272 2002-06-14 Jim Meyering <meyering@lucent.com>
6274 * file-type.h: Use the version from diffutils-2.8.2.
6275 * file-type.c: Likewise.
6277 2002-05-27 Jim Meyering <meyering@lucent.com>
6279 Fix a problem seen only on nonconforming systems whereby ls.c's
6280 use of localtime, and then of gettimeofday would cause trouble:
6281 the localtime call used to initialize rpl_gettimeofday's save
6282 mechanism would clobber ls's current local time information so
6283 that in any long listing the first file would always be listed
6284 with date 1970-01-01. Analysis by Volker Borchert.
6286 * gettimeofday.c (localtime): Undefine.
6287 (rpl_localtime): New function.
6289 2002-05-22 Jim Meyering <meyering@lucent.com>
6291 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6292 * file-type.h: New file.
6293 * file-type.c (file_type): New file/function. Extracted from diffutils.
6295 2002-04-29 Paul Eggert <eggert@twinsun.com>
6297 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6299 2002-04-28 Paul Eggert <eggert@twinsun.com>
6301 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6302 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6303 of 127, since 64 is the largest conceivable number for ancient
6305 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6307 2002-04-28 Jim Meyering <meyering@lucent.com>
6309 * sig2str.c (WTERMSIG): Remove definition (unused).
6311 2002-04-28 Paul Eggert <eggert@twinsun.com>
6313 * sig2str.h, sig2str.c: New files.
6314 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6316 2002-04-24 Jim Meyering <meyering@lucent.com>
6318 * gettext.h: New file, from Gettext.
6319 * Makefile.am (INCLUDES): Remove -I../intl.
6320 (libfetish_a_SOURCES): Add gettext.h.
6322 2002-04-16 Jim Meyering <meyering@lucent.com>
6324 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6325 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6326 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6328 2002-04-12 Jim Meyering <meyering@lucent.com>
6330 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6332 2002-03-10 Jim Meyering <meyering@lucent.com>
6334 * makepath.c (make_path): Remove a comma from a diagnostic.
6335 Suggestion from Santiago Vila.
6337 2002-03-08 Jim Meyering <meyering@lucent.com>
6339 * rename.c: Mention that this wrapper is needed also on
6340 mips-dec-ultrix4.4 systems.
6342 2002-03-02 Jim Meyering <meyering@lucent.com>
6344 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6345 not HAVE_CLOCK_SETTIME.
6347 2002-02-27 Paul Eggert <eggert@twinsun.com>
6349 * nanosleep.h: Rename to....
6350 * timespec.h: New name for nanosleep.h. All uses changed.
6352 * gettime.c: New file.
6353 * settime.c: New file.
6356 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6357 timespec.h. Remove nanosleep.h.
6359 2002-02-25 Paul Eggert <eggert@twinsun.com>
6361 * acl.c, acl.h: New files.
6362 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6364 2002-02-24 Jim Meyering <meyering@lucent.com>
6366 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6367 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6368 cause trouble. Reported by Nelson Beebe.
6370 2002-02-23 Paul Eggert <eggert@twinsun.com>
6372 * path-concat.c (xpath_concat): Reorder code to pacify
6373 compilers that don't know that xalloc_die never returns.
6375 2002-02-20 Jim Meyering <meyering@lucent.com>
6377 * getdate.c: Regenerate using bison-1.33.
6379 2002-02-15 Paul Eggert <eggert@twinsun.com>
6381 * posixver.c, posixver.h: New files.
6382 * Makefile.am (libfetish_a_SOURCES): Add them.
6384 2002-02-02 Paul Eggert <eggert@twinsun.com>
6385 Bruno Haible <bruno@clisp.org>
6387 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6388 (fwrite_success_callback): New declaration.
6389 * unicodeio.c (unicode_to_mb): New function, extracted from
6390 print_unicode_char. Call failure callback instead of error.
6391 (fwrite_success_callback): New function.
6392 (exit_failure_callback): New function.
6393 (fallback_failure_callback): New function.
6394 (print_unicode_char): Call unicode_to_mb.
6396 2002-01-26 Jim Meyering <meyering@lucent.com>
6398 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6400 2002-01-22 Jim Meyering <meyering@lucent.com>
6402 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6403 Otherwise, some versions of automake would omit the rule that makes
6404 Makefile from Makefile.in.
6406 2001-01-21 Paul Eggert <eggert@twinsun.com>
6408 * xmemcoll.h, xmemcoll.c: New files.
6409 * Makefile.am (libfetish_a_SOURCES): Add them.
6410 * memcoll.c: Include errno.h, and declare errno if not defined.
6411 (memcoll): Set errno to zero if there is no error.
6413 * quotearg.c (quotearg_buffer_restyled):
6414 Fix bug with quoting buffers containing NUL when backslashing escapes.
6415 This bug was exposed by the other changes in this patch.
6416 (quotearg_n_options): New arg ARGSIZE.
6417 All callers changed.
6418 (quoting_options_from_style): New function.
6419 (quotearg_n_style): Use it.
6420 (quotearg_n_style_mem): New function.
6422 * quotearg.h (quotearg_n_style_mem): New function.
6424 2002-01-16 Jim Meyering <meyering@lucent.com>
6426 * getdate.y: Add three semicolons, each just before a closing brace.
6427 Bison (as of version 1.31) no longer papers over that mistake.
6429 2002-02-14 Paul Eggert <eggert@twinsun.com>
6431 * backupfile.c (ISDIGIT): Comment fix.
6432 * getdate.y (ISDIGIT): Likewise.
6433 * posixtm.c (ISDIGIT, year): Likewise.
6434 * strverscmp.c (ISDIGIT): Likewise.
6435 * userspec.c (ISDIGIT): Likewise.
6437 2002-01-05 Jim Meyering <meyering@lucent.com>
6439 * version-etc.c (version_etc_copyright): Update copyright year.
6441 2001-01-19 Paul Eggert <eggert@twinsun.com>
6443 * closeout.c (close_stdout_status): If ferror (stdout), do
6444 not silently exit merely because the output buffer happens to
6445 have nothing pending.
6447 2001-12-18 Paul Eggert <eggert@twinsun.com>
6449 See the big note in ../ChangeLog.
6450 * human.c (suffixes): Prefer K to k for 1024.
6451 (generate_suffix_backwards): New function.
6452 (human_readable_inexact): Use it.
6453 * xstrtol.c (__xstrtol): If there is no number but there
6454 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6455 Accept 'K' as well as 'k'.
6457 2001-12-15 Jim Meyering <meyering@lucent.com>
6459 * regex.h (__restrict_arr): Update from libc.
6461 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6462 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6465 2001-12-10 Jim Meyering <meyering@lucent.com>
6467 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6468 Instead, include "xalloc.h".
6469 (initbuffer): Don't cast xmalloc return value to char*.
6470 (readline): Reword comment.
6471 Don't cast xrealloc return value to char*
6474 2001-12-09 Jim Meyering <meyering@lucent.com>
6476 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6477 `signed and unsigned type in conditional expression'.
6478 * posixtm.c (posix_time_parse): Likewise.
6480 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6482 * readtokens.c (readtoken): Declare an index to be of type unsigned
6483 to avoid a pedantic warning.
6485 * getstr.c: Don't include assert.h.
6486 (getstr): Remove warning-evoking assertions.
6487 Return -1 if offset parameter is out of bounds.
6488 Change the type of a local from int to size_t.
6490 * strftime.c (my_strftime_localtime_r): Include this function
6491 definition in the `#if ! HAVE_TM_GMTOFF' block.
6493 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6494 Include xalloc.h instead.
6496 2001-12-02 Jim Meyering <meyering@lucent.com>
6498 * tempname.c: Don't declare getenv, thus reverting the change of
6499 2001-11-18. It's no longer necessary, now that stdlib.h is always
6502 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6503 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6505 2001-11-30 Akim Demaille <akim@epita.fr>
6507 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6508 before being defined.
6510 2001-11-27 Paul Eggert <eggert@twinsun.com>
6512 * quotearg.h (quotearg_n, quotearg_n_style):
6513 First arg is int, not unsigned.
6514 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6515 (SIZE_MAX, UINT_MAX): New macros.
6516 (quotearg_n_options): Abort if N is negative.
6517 Avoid overflow check on hosts where size_t is 64 bits and int
6518 is 32 bits, as overflow is impossible there.
6519 Fix off-by-one typo that caused unnecessary reallocation.
6521 2001-11-27 Jim Meyering <meyering@lucent.com>
6523 * tempname.c: Merge with version from libc.
6524 * regex.c: Likewise.
6526 * tempname.c: Include stdlib.h unconditionally. On some old systems
6527 for which STDC_HEADERS is 0, it was not included, resulting in a
6528 warning about an integer-to-pointer conversion problem with getenv.
6529 Reported by Volker Borchert.
6531 2001-11-26 Jim Meyering <meyering@lucent.com>
6533 * gtod.h: Remove file.
6534 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6535 * gettimeofday.c: Don't include gtod.h.
6536 (GTOD_init): Remove function.
6537 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6538 Suggestion from Volker Borchert.
6540 2001-11-23 Jim Meyering <meyering@lucent.com>
6542 * hash.h (struct hash_table): Don't define here. Merely declare it.
6543 * hash.c (struct hash_table): Define it here instead.
6545 2001-11-22 Jim Meyering <meyering@lucent.com>
6547 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6549 2001-11-18 Paul Eggert <eggert@twinsun.com>
6551 * tempname.c (TMP_MAX): Remove; no longer needed.
6552 (TEMPORARIES): New macro.
6553 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6554 removes an artificial limitation (e.g. HP-UX 10.20, where
6557 2001-11-18 Jim Meyering <meyering@lucent.com>
6559 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6562 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6563 files will be created before anything else.
6565 2001-11-17 Jim Meyering <meyering@lucent.com>
6567 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6568 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6569 rather than group writable. Patch by Juan F. Codagnone.
6571 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6572 Instead, include "xalloc.h".
6574 * mountlist.c: Include unlocked-io.h after all system headers.
6575 Remove explicit declarations of xmalloc, xrealloc,
6576 and xstrdup. Instead, include "xalloc.h".
6578 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6579 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6580 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6582 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6583 Reported by Padraig Brady.
6585 * mkstemp.c: #undef mkstemp.
6587 (rpl_mkstemp): Rename from mkstemp.
6590 2001-11-16 Jim Meyering <meyering@lucent.com>
6592 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6593 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6594 determine the amount of total physical memory, use pstat_getstatic.
6595 HPUX-11 doesn't define _SC_PHYS_PAGES.
6596 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6597 If sysconf couldn't be used to determine the amount of available
6598 physical memory, use both pstat_getstatic and pstat_getdynamic.
6599 Based on a patch from Bob Proulx.
6601 2001-11-05 Jim Meyering <meyering@lucent.com>
6603 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6605 2001-11-03 Jim Meyering <meyering@lucent.com>
6607 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6608 in argmatch_to_argument call.
6610 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6613 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6614 e.g., a fault due to an attempt to free a NULL pointer.
6616 2001-11-01 Jim Meyering <meyering@lucent.com>
6618 * dirfd.c, dirfd.h: New files.
6619 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6621 * hash.c (hash_print) [TESTING]: Clean up.
6623 2001-10-22 Paul Eggert <eggert@twinsun.com>
6625 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6626 to avoid a warning if -Wall.
6628 2001-10-21 Paul Eggert <eggert@twinsun.com>
6630 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6632 2001-10-21 Jim Meyering <meyering@lucent.com>
6634 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6635 this code would end up calling gettext even in packages built
6637 * getopt.c (_): Likewise.
6638 * regex.c (_): Likewise.
6640 2001-10-20 Paul Eggert <eggert@twinsun.com>
6642 * error.c (strerror_r): Do not declare unless !_LIBC.
6643 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6644 Use strerror_r that is only a macro, even if it is not a function.
6645 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6646 (private_strerror): Use prototypes, not old-style function definition.
6647 (print_errno_message): New function.
6648 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6650 (error_tail, error, error_at_line): Use it.
6652 2001-10-11 Jim Meyering <meyering@lucent.com>
6654 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6655 and quote_n (1, ... to avoid clobbering a buffer.
6657 2001-10-05 Jim Meyering <meyering@lucent.com>
6659 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6660 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6661 * hash-pjw.h: New file.
6663 2001-09-30 Jim Meyering <meyering@lucent.com>
6665 * mountlist.c [MOUNTED_GETFSSTAT]:
6666 Include <sys/ucred.h>, for Apple Darwin.
6667 Include sys/mount.h and sys/fs_types.h only if available.
6669 (read_filesystem_list): Use FS_TYPE.
6671 2001-09-29 Paul Eggert <eggert@twinsun.com>
6673 * exclude.c (excluded_filename): 0 -> false, since it's
6676 2001-09-28 Paul Eggert <eggert@twinsun.com>
6678 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6679 #defines strtoimax. Also treat the other strto* functions
6682 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6683 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6684 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6686 2001-09-26 Jim Meyering <meyering@lucent.com>
6688 Most macros in unlocked-io.h had the wrong number of arguments.
6689 * gen-uio: New script.
6690 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6691 * unlocked-io.hin: Remove file.
6692 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6693 rather than trying to embed it here.
6694 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6695 Reported by Padraig Brady.
6697 2001-09-25 Volker Borchert <bt@teknon.de>
6699 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6701 2001-09-23 Jim Meyering <meyering@lucent.com>
6703 * mountlist.c: Remove useless parentheses in #if directives.
6704 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6705 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6707 2001-09-22 Jim Meyering <meyering@lucent.com>
6709 * localcharset.c: Update from latest gettext.
6710 * config.charset: Likewise.
6712 2001-09-20 Jim Meyering <meyering@lucent.com>
6714 * xstrtol.c (strtoimax): Guard declaration with
6715 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6716 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6717 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6718 (strtoumax): Likewise, for completeness (it wasn't necessary).
6720 2001-09-06 Paul Eggert <eggert@twinsun.com>
6722 * strtoimax.c (HAVE_LONG_LONG):
6723 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6724 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6725 to work around bug in IBM C compiler.
6727 2001-09-16 Jim Meyering <meyering@lucent.com>
6729 * mkdir.c: New file.
6731 2001-09-04 Paul Eggert <eggert@twinsun.com>
6733 * xgetcwd.c: Revert some of the previous change; intead,
6734 fix the HAVE_GETCWD_NULL code to behave more like the
6735 !HAVE_GETCWD_NULL code used to.
6738 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6741 2001-09-04 Paul Eggert <eggert@twinsun.com>
6743 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6744 Use ssize_t, not int, to store result of readlink.
6745 Check for ssize_t overflow as well as size_t overflow,
6746 as POSIX says the result of readlink is implementation-defined
6747 when ssize_t overflows.
6748 Remove unnecessary cast to char*.
6749 Use free+malloc instead of realloc, as the storage doesn't need
6750 to be preserved and it's clearer and can be more efficient that way.
6751 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6752 * xreadlink.h (xreadlink): Update prototype.
6754 2001-09-03 Paul Eggert <eggert@twinsun.com>
6756 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6757 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6758 spotted by Jim Meyering.
6760 2001-09-03 Jim Meyering <meyering@lucent.com>
6762 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6764 2001-09-03 Paul Eggert <eggert@twinsun.com>
6766 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6767 like the HAVE_GETCWD_NULL code.
6768 Include pathmax.h if not HAVE_GETCWD.
6769 Do not include xalloc.h.
6770 (INITIAL_BUFFER_SIZE): New symbol.
6771 Do not use xmalloc / xrealloc, since the caller is responsible for
6772 handling errors. Preserve errno around `free' during failure.
6773 Do not overrun buffer when using getwd.
6775 2001-09-03 Paul Eggert <eggert@twinsun.com>
6777 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6778 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6780 2001-09-02 Jim Meyering <meyering@lucent.com>
6782 * error.c: Update from GNU libc.
6784 2001-09-01 Jim Meyering <meyering@lucent.com>
6786 * xreadlink.c: New file.
6787 * xreadlink.h: New file.
6788 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6790 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6791 doesn't conflict with sparc Solaris 7's definition in
6792 /usr/include/sys/int_types.h.
6794 * exclude.c: Use `""', not `<>' to #include non-system header files.
6795 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6796 and strncasecmp as r-values. Unixware didn't have declarations.
6798 2001-08-31 Jim Meyering <meyering@lucent.com>
6800 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6801 Use an initial, malloc'd, buffer of length 128 rather than
6802 a statically allocated one of length 1024.
6804 2001-08-30 Paul Eggert <eggert@twinsun.com>
6806 * xgetcwd.c: Don't include pathmax.h.
6807 Include stdlib.h and unistd.h if available.
6809 (xmalloc, xstrdup, free): Remove decls.
6810 (xgetcwd): Don't assume sizes fit in unsigned.
6811 Check for overflow when computing sizes.
6812 Simplify reallocation code.
6814 2001-08-28 Paul Eggert <eggert@twinsun.com>
6816 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6818 * strtoimax.c: Renamed from strtoxmax.c, removing the
6821 Also, make the following further changes to make this file's
6822 configuration more similar to that of strtol.c:
6823 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6824 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6825 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6826 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6827 changed to signed values.
6829 And make the following changes as well:
6830 Fix copyright notice, as 1999 was missing.
6831 (verify): New macro.
6832 (strtoimax): Check sizes at compile-time, not run-time.
6833 Prefer strtol to strtoll if both work.
6834 (main): Remove; it was not that useful and was a pain to maintain.
6836 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6838 2001-08-30 Paul Eggert <eggert@twinsun.com>
6840 * savedir.c (savedir): Remove size parameter, as POSIX says that
6841 a directory's st_size can have an arbitrary value, so the old
6842 usage could waste an arbitrary amount of memory. All uses
6844 * savedir.h: Update prototype.
6846 2001-08-30 Paul Eggert <eggert@twinsun.com>
6848 * xstrtol.c (strtoimax): New decl.
6850 2001-08-28 Paul Eggert <eggert@twinsun.com>
6852 * xstrtol.h: Add copyright notice.
6853 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6854 LONGINT_INVALID_SUFFIX_CHAR.
6856 2001-08-30 Paul Eggert <eggert@twinsun.com>
6858 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6861 2001-08-30 Paul Eggert <eggert@twinsun.com>
6863 * hash.c: Remove '2001' from copyright notice.
6865 2001-08-30 Paul Eggert <eggert@twinsun.com>
6867 * full-write.h: New file.
6868 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6869 * full-write.c: Correct credits, as cccp.c no longer
6870 exists and anyway it was so heavily changed from the old cccp
6871 code as to be unrecognizable. Include full-write.h.
6872 (full_write) Return size_t, with short writes meaning failure.
6873 All callers changed. This fixes a bug with large buffers
6875 * utime.c: Include full-write.h.
6877 2001-08-30 Paul Eggert <eggert@twinsun.com>
6879 Merge 'exclude' changes from tar 1.13.22.
6880 This fixes one or two unlikely storage allocation overflow bugs,
6881 but doesn't change user-visible behavior otherwise.
6883 2001-08-30 Paul Eggert <eggert@twinsun.com>
6885 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6886 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6887 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6888 Include if available.
6889 (<xalloc.h>): Include
6890 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6891 (verify): New macro. Use it to verify that EXCLUDE macros do not
6892 collide with FNM macros.
6893 (struct patopts): New struct.
6894 (struct exclude): Use it, as exclude patterns now come with options.
6895 (new_exclude): Support above changes.
6896 (new_exclude, add_exclude_file):
6897 Initial size must now be a power of two to simplify overflow checking.
6898 (free_exclude, fnmatch_no_wildcards): New function.
6899 (excluded_filename): No longer requires options arg, as the options
6900 are determined by add_exclude. Now returns bool, not int.
6901 (excluded_filename, add_exclude):
6902 Add support for the fancy new exclusion options.
6903 (add_exclude, add_exclude_file): Now takes int options arg.
6904 Check for arithmetic overflow when computing sizes.
6905 (add_exclude_file): xrealloc might modify errno, so don't
6906 realloc until after errno might be used.
6908 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6910 (free_exclude): New decl.
6911 (add_exclude, add_exclude_file): Now takes int options arg.
6912 (excluded_filename): No longer requires options arg, as the options
6913 are determined by add_exclude. Now returns bool, not int.
6915 2001-08-30 Paul Eggert <eggert@twinsun.com>
6917 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6919 2001-08-27 Jim Meyering <meyering@lucent.com>
6921 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6923 * version-etc.c (N_): Remove definition.
6924 Revert most of last change.
6925 Instead, simply don't mark the `Copyright...' string for translation.
6926 Based on advice from Paul Eggert.
6928 * strtoxmax.c: Tweak comment.
6930 2001-08-26 Jim Meyering <meyering@lucent.com>
6932 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6933 of copyright with `%s' so translators don't get an untranslated
6935 (COPYRIGHT_YEAR): Define.
6936 (version_etc): Use fprintf rather than fputs.
6937 Suggestion from Ulrich Drepper.
6939 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6941 * strtoll.c: New file, from GNU libc.
6942 * xstrtoimax.c: New file.
6944 * xstrtol.h: Add xstrtoimax.
6945 * strtoumax.c: New file. Simply include "strtoumax.c".
6946 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6948 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6949 * strtoxmax.c: ... then renamed to this.
6951 2001-08-13 Paul Eggert <eggert@twinsun.com>
6953 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6954 Port to Solaris 8, where 'sed' requires a space after the 'r'
6955 command, and where sh dislikes "$/". Clean up the spacing a bit.
6956 Redirect output to $tmp just once.
6958 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6960 * addext.c (<errno.h>): Include.
6961 (errno): Declare if not defined.
6962 (addext): Work correctly when pathconf returns -1 and leaves
6963 errno alone because there is no limit. Also, work even if
6964 pathconf returns a value greater than SIZE_MAX.
6966 2001-08-12 Jim Meyering <meyering@lucent.com>
6968 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6969 Simply `return getcwd (NULL, 0);'.
6970 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6971 Use 1300 as initial value for length, not PATH_MAX.
6973 * pathmax.h: Clean up cpp syntax.
6975 2001-08-12 Jim Meyering <meyering@lucent.com>
6977 * gettimeofday.c: New file.
6979 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6981 2001-08-04 Jim Meyering <meyering@lucent.com>
6983 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6984 to get in sync with glibc.
6986 2001-08-03 Paul Eggert <eggert@twinsun.com>
6988 The following changes are from gettext 0.10.39 as maintained by
6991 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6992 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6993 with inverted sense. All uses changed.
6995 * mbswidth.c: Don't include <limits.h>.
6996 Include <stdlib.h> and <string.h> unconditionally.
6997 (iswcntrl, mbsinit, ISCNTRL): New macros.
6998 (mbsnwidth): Use K&R style function declarations.
6999 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7000 can optimize it when MB_CUR_MAX == 1.
7001 The width of control characters is zero, not 1.
7003 2001-07-15 Jim Meyering <meyering@lucent.com>
7005 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7006 (BUILT_SOURCES): Add unlocked-io.h.
7007 (io_functions): Define.
7008 (unlocked-io.h): New rule.
7009 (DISTCLEANFILES): Add unlocked-io.h.
7010 (all-local): Depend on unlocked-io.h, to ensure it is created.
7012 * unlocked-io.hin: New file
7014 * regex.c: Update from glibc.
7016 2001-07-05 Jim Meyering <meyering@lucent.com>
7018 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7020 (libfetish_a_SOURCES): Put all .h files here instead.
7021 Remove a thus-exposed (better checks in automake) duplicate and
7022 two unnecessary .h files.
7024 2001-06-11 Jim Meyering <meyering@lucent.com>
7026 * regex.c: Update from GNU libc.
7028 2001-05-27 Jim Meyering <meyering@lucent.com>
7030 * readutmp.h (UT_TYPE): Define.
7032 2001-05-24 Jim Meyering <meyering@lucent.com>
7034 * argmatch.c: Include "quote.h".
7035 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7036 quote function. Reported by Göran Uddeborg.
7038 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7040 * dirname.c (dir_name): Compute append_dot using path, not newpath
7041 which is not yet declared.
7043 2001-05-11 Paul Eggert <eggert@twinsun.com>
7045 * Makefile.am (libfetish_a_SOURCES):
7046 Add strftime.c, since we now compile it on all hosts.
7048 * strftime.c (my_strftime):
7049 Define to nstrftime if emacs, but only if my_strftime is not defined.
7050 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7051 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7052 Add one more extra argument: a nanoseconds value.
7055 (my_strftime function): Add %N format.
7056 (emacs_strftimeu): Renamed from emacs_strftime,
7057 with extra ut argument.
7059 2001-05-11 Paul Eggert <eggert@twinsun.com>
7061 dirname code cleanup. base_name now behaves more compatibly
7062 with POSIX basename when given file names that have trailing
7063 slashes, and similarly for dir_name. Add new primitives
7064 base_len and dir_len. Put the directory-name-related decls
7067 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7068 * backupfile.c (base_name): Likewise.
7069 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7070 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7071 * makepath.c (strip_trailing_slashes): Likewise.
7072 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7074 * rename.c (strip_trailing_slashes): Likewise.
7075 * same.c (base_name): Likewise.
7076 * stripslash.c (ISSLASH): Likewise.
7078 * addext.c: Include <dirname.h> after size_t is defined.
7079 * backupfile.c: Likewise.
7081 * addext.c (addext): Use base_len to trim redundant
7082 trailing slashes instead of doing it ourselves.
7083 But do not trim the last slash if it is not redundant.
7085 * backupfile.c (find_backup_file_name,
7086 max_backup_version): Use base_len instead of rolling it ourselves.
7087 Handle the case of "" and (on DOS) "C:" correctly.
7089 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7090 Include <string.h>, <dirname.h>.
7091 (base_name): Allow file names ending in slashes, other than names
7092 that are all slashes. In this case, return the basename followed
7093 by the slashes. This is more general, and can be used in places
7094 where the original base_name purposely had an assertion failure.
7095 (base_len): New function.
7097 * dirname.c: Include <string.h> instead of <stdlib.h>.
7098 Do not include <assert.h>; no longer needed.
7100 (memrchr): Remove decl.
7101 (dir_name_r): Remove.
7102 (dir_len): Renamed from dirlen. All callers changed.
7103 Rewrite in terms of base_name, for simplicity and consistency.
7104 (dir_name): Never return NULL. All callers changed.
7105 Do not include <stdlib.h> in test program; no longer needed.
7106 return 0; is fine for test program.
7108 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7110 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7112 * path-concat.c (path_concat): Use base_len to compute
7113 base length, not strlen; this means we cannot rely on memcpy
7116 * same.c (STREQ): Remove.
7117 (same_name): Handle the case where the basename ends in trailing '/'.
7119 * stripslash.c (strip_trailing_slashes): Return nonzero if
7120 a slash was stripped. Do not strip the last slash after a
7123 2001-04-08 Jim Meyering <meyering@lucent.com>
7125 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7126 recomputed; that's necessary when the offset spans a DST transition.
7127 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7129 2001-04-02 Jim Meyering <meyering@lucent.com>
7131 * regex.h, regex.c: Update from GNU libc.
7133 2001-03-19 Paul Eggert <eggert@twinsun.com>
7135 * version-etc.c (version_etc_copyright): Update to 2001.
7137 2001-03-16 Paul Eggert <eggert@twinsun.com>
7139 * tempname.c (uint64_t): Define to uintmax_t if
7140 not defined, and if UINT64_MAX is not defined.
7141 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7142 Reported by John David Anglin.
7144 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7146 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7147 alias if codeset is empty.
7148 * config.charset (BeOS): Use wildcard syntax.
7150 2001-03-13 Jim Meyering <meyering@lucent.com>
7152 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7153 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7156 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7158 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7160 * unicodeio.c (print_unicode_char): Simplify accordingly.
7162 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7164 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7165 support for DOS/DJGPP.
7167 2001-02-28 Paul Eggert <eggert@twinsun.com>
7169 * Makefile.am (libfetish_a_SOURCES):
7170 Add dup-safer.c, fopen-safer.c.
7171 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7173 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7175 2001-02-25 Paul Eggert <eggert@twinsun.com>
7177 The mkstemp replacement is taken from glibc 2.2.2, with some
7178 portability fixes for use outside glibc, as follows:
7180 * tempname.c (struct_stat64): New macro.
7181 (direxists, __gen_tempname): Use it.
7182 This avoids a portability problem with Solaris 8.
7184 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7185 (<stddef.h>, <stdint.h>, <string.h>):
7186 Include only if STDC_HEADERS || _LIBC.
7187 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7188 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7189 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7190 (__set_errno): Define this macro if <errno.h> doesn't.
7191 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7192 Define these macros if <stdio.h> doesn't.
7193 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7194 Define these macros if <sys/stat.h>
7195 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7196 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7197 __xstat64): Define if not _LIBC.
7198 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7199 (__gen_tempname): Invoke gettimeofday only if
7200 HAVE_GETTIMEOFDAY || _LIBC;
7201 otherwise, fall back on plain "time".
7202 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7204 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7206 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7208 2001-02-17 Jim Meyering <meyering@lucent.com>
7210 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7211 around included file name.
7213 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7215 * strftime.c: Update from GNU libc (the only changes were to comments).
7217 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7219 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7221 2001-02-17 Paul Eggert <eggert@twinsun.com>
7223 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7224 Remove workaround macros for hosts that have mbrtowc but not
7225 mbstate_t, as we now insist on proper declarations for both
7226 before using mbrtowc.
7228 2001-02-17 Jim Meyering <meyering@lucent.com>
7230 * regex.c: Update from libc.
7232 2001-02-16 Paul Eggert <eggert@twinsun.com>
7234 * alloca.c (malloc): Undef before defining, since stdlib.h
7235 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7236 Reported by Mark Hounschell via Paul Eggert.
7238 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7240 * config.charset: Update for FreeBSD 4.2.
7242 2001-01-26 Jim Meyering <meyering@lucent.com>
7244 * quotearg.c: Include stddef.h.
7245 * quote.c: Include stddef.h.
7246 Reported by Axel Kittenberger.
7248 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7249 line in double quotes so that it evokes a better diagnostic.
7250 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7251 Reported by Axel Kittenberger.
7253 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7255 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7256 to avoid a warning. Add back 'const' to inptr.
7258 2001-01-16 Jim Meyering <meyering@lucent.com>
7260 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7263 2001-01-14 Jim Meyering <meyering@lucent.com>
7265 * rename.c: New file. From Volker Borchert.
7266 Include stdlib.h, string.h or strings.h, and xalloc.h.
7267 Use strip_trailing_slashes rather than open-coding it.
7269 2001-01-03 Paul Eggert <eggert@twinsun.com>
7271 * strftime.c: Sync with glibc time/strftime.c 1.81.
7273 2001-01-03 Jim Meyering <meyering@lucent.com>
7275 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7276 local `inptr' to avoid warning with some system declarations of iconv.
7278 2000-12-29 Paul Eggert <eggert@twinsun.com>
7280 * modechange.c: Do not assume that mode_t uses the
7281 traditional octal encoding. E.g. "chmod 1 FOO" should set
7282 the other-execute bit of FOO even if S_IXOTH != 1.
7284 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7285 WOTH, XOTH, ALLM): New macros.
7286 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7287 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7289 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7290 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7292 No need to use uintmax_t; unsigned long is long enough.
7293 Don't bother to get suffix since we don't use it.
7295 2000-12-24 Jim Meyering <meyering@lucent.com>
7297 * hash.c (is_prime): Return explicit boolean values.
7298 (hash_get_first): Return NULL to appease Irix5.6's 89.
7299 Reported by Nelson Beebe.
7301 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7303 * localcharset.c (locale_charset): Add support for Win32.
7305 2000-12-18 Paul Eggert <eggert@twinsun.com>
7307 * physmem.h, physmem.c: New files.
7309 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7310 (noinst_HEADERS): Add physmem.h.
7312 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7313 't' for compatibility with Solaris 8 sort.
7315 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7317 * config.charset: Add support for BeOS.
7319 2000-12-16 Jim Meyering <meyering@lucent.com>
7321 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7322 SHELLS_FILE to a file name that's useful on djgpp systems.
7324 (ADDITIONAL_DEFAULT_SHELLS): Define.
7325 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7326 Based mostly on a patch from Prashant TR.
7328 2000-12-16 Jim Meyering <meyering@lucent.com>
7330 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7331 N and M) would have treated it like `chown N:N FILE'.
7333 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7335 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7337 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7338 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7339 to the list of canonical encodings. Rename EUC-CN to GB2312.
7341 2000-12-08 Andreas Schwab <schwab@suse.de>
7343 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7344 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7346 2000-12-07 Jim Meyering <meyering@lucent.com>
7348 * stripslash.c (ISSLASH): Define.
7349 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7352 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7353 (dir_name_r): Declare this function as static.
7354 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7355 manifest itself on a name containing a mix of slashes and
7357 Make this function work with names starting with a DOS-style
7358 drive letter and colon prefix.
7359 (dir_name): Append `.' if necessary.
7360 Based mostly on patches from Prashant TR and Eli Zaretskii.
7362 * dirname.h (dir_name_r): Remove prototype.
7364 2000-12-05 Jim Meyering <meyering@lucent.com>
7366 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7368 2000-12-04 Jim Meyering <meyering@lucent.com>
7370 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7371 Also include memory.h, stdlib.h, unistd.h if appropriate.
7372 Reported by Andreas Jaeger (conflicting declaration of malloc).
7374 2000-12-02 Jim Meyering <meyering@lucent.com>
7376 * closeout.h: Make idempotent, to avoid some obscure warnings.
7378 2000-12-01 Paul Eggert <eggert@twinsun.com>
7380 * memrchr.c: Include <config.h> before any system include file.
7382 2000-11-29 Paul Eggert <eggert@twinsun.com>
7384 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7386 2000-11-26 Jim Meyering <meyering@lucent.com>
7388 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7390 2000-11-22 Paul Eggert <eggert@twinsun.com>
7392 * strftime.c (my_strftime): Do not invoke mbrlen with a
7393 size of (size_t) -1; it's not portable.
7395 2000-11-17 Akim Demaille <akim@epita.fr>
7397 * obstack.h: Formatting changes.
7398 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7399 prevent type checking.
7400 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7401 cast the value to (void *): assigning a `foo *' to a `void *'
7403 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7405 2000-11-17 Jim Meyering <meyering@lucent.com>
7407 * strstr.c: Update from GNU libc.
7409 2000-11-16 Jim Meyering <meyering@lucent.com>
7411 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7413 2000-11-11 Jim Meyering <meyering@lucent.com>
7415 * error.c: Add a couple #includes, merging from GNU libc version.
7417 2000-11-10 Jim Meyering <meyering@lucent.com>
7419 * obstack.h: Update from GNU libc.
7420 * obstack.c: Likewise.
7422 2000-11-06 Paul Eggert <eggert@twinsun.com>
7424 * getusershell.c (setusershell): Use rewind rather than
7425 fseek/fseeko, to avoid configuration hassles with fseeko.
7426 Don't bother opening SHELLS_FILE if shellstream is NULL;
7429 2000-11-05 Jim Meyering <meyering@lucent.com>
7431 * makepath.h (make_dir): Declare.
7432 * makepath.c (make_dir): Remove `static' attribute.
7435 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7437 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7438 last one in a bucket, advance to the next bucket.
7440 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7442 * fnmatch.c: Do not comment out all the code if we are using
7443 the GNU C library, because in some cases we are replacing buggy
7444 code in the GNU C library itself.
7446 2000-10-30 Paul Eggert <eggert@twinsun.com>
7448 * error.h, getline.h, modechange.h:
7449 Remove "2000" from Copyright line, as the file hasn't been
7450 changed this year other than in the copyright notice.
7452 * xalloc.h: Add "2000" to Copyright line, as this file
7453 was changed this year.
7455 2000-10-30 Paul Eggert <eggert@twinsun.com>
7457 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7458 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7459 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7461 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7463 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7464 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7465 doesn't define __restrict_arr.
7467 2000-10-29 Jim Meyering <meyering@lucent.com>
7469 * xstat.in: Fix grammar in comment.
7471 2000-10-28 Jim Meyering <meyering@lucent.com>
7473 * memchr.c: Update from libc.
7474 Adjust for portability:
7475 [HAVE_STDLIB_H]: Include stdlib.h.
7476 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7477 Undef __memchr, too.
7478 [!weak_alias]: Define __memchr to memchr.
7480 * regex.c: Update from libc.
7481 * regex.h: Likewise.
7482 * getopt1.c: Likewise.
7483 * memcmp.c: Likewise.
7485 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7486 Avoid using fseek, when possible -- it's broken by design.
7487 Patch by Ulrich Drepper.
7489 2000-10-26 Jim Meyering <meyering@lucent.com>
7491 * strftime.c: Update from libc.
7493 2000-10-25 Jim Meyering <meyering@lucent.com>
7495 * obstack.c: Update from libc.
7497 2000-10-23 Jim Meyering <meyering@lucent.com>
7499 * hard-locale.c (hard_locale): Revert last change -- it was simply
7500 wrong. That set_locale call must not have any side effects.
7503 2000-10-22 Jim Meyering <meyering@lucent.com>
7505 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7506 [CYCLIC]: Remove now-unused definition.
7508 * save-cwd.c (O_DIRECTORY): Define, if needed.
7509 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7510 Suggestion from Ulrich Drepper.
7512 2000-10-21 Jim Meyering <meyering@lucent.com>
7514 * dirname.c (dir_name_r): New function, factored out of dir_name.
7515 (dir_name): Use dir_name_r.
7516 * dirname.h (dir_name_r): Declare it.
7518 2000-10-21 Jim Meyering <meyering@lucent.com>
7520 * dirname.c (memrchr): Declare if necessary.
7521 (dir_name): Remove the restriction that there be no
7522 trailing slashes. Now, this code skips past them, effectively
7524 [TEST_DIRNAME] (main): New unit tests.
7526 * memrchr.c: New file from GNU libc.
7527 Undef __memrchr, too.
7528 [!weak_alias]: Define __memrchr to memrchr.
7529 Guard weak_alias use with `#ifdef weak_alias'.
7531 2000-10-17 Jim Meyering <meyering@lucent.com>
7533 * quote.h (PARAMS): Define and use.
7534 Reported by Akim Demaille.
7536 * getopt.c: Update from libc.
7538 2000-10-16 Jim Meyering <meyering@lucent.com>
7540 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7543 2000-09-25 Jim Meyering <meyering@lucent.com>
7545 * md5.h (rol): Define (from GnuPG).
7547 * sha.c: Give credit (GnuPG) where due.
7548 (M): Use rol rather than open-coding it.
7549 Add a FIXME comment.
7551 2000-09-21 Jim Meyering <meyering@lucent.com>
7553 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7554 Reported by Michael Stone.
7556 2000-09-20 Jim Meyering <meyering@lucent.com>
7558 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7559 (noinst_HEADERS): Add sha.h.
7560 Based on code from Scott G. Miller and from GnuPG.
7562 2000-09-15 Jim Meyering <meyering@lucent.com>
7564 * regex.c: Update from libc.
7566 2000-09-10 Jim Meyering <meyering@lucent.com>
7568 * getopt.c (_getopt_internal): Update from glibc.
7570 2000-09-09 Jim Meyering <meyering@lucent.com>
7572 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7573 think it should be used as a general replacement for isascii.
7574 * fnmatch.c: Likewise.
7575 * mbswidth.c: Likewise
7576 * regex.c: Likewise.
7579 * userspec.c: Include sys/param.h and limits.h.
7581 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7582 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7583 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7584 UID, GID. Check range.
7586 2000-09-06 Jim Meyering <meyering@lucent.com>
7588 * getopt.c (_getopt_internal): Update from glibc.
7590 2000-08-30 Jim Meyering <meyering@lucent.com>
7592 * strftime.c: Merge in changes from GNU libc.
7594 2000-08-26 Jim Meyering <meyering@lucent.com>
7596 * closeout.c: Include "__fpending.h".
7597 (close_stdout_status): Return right away if there's nothing to flush.
7599 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7600 * __fpending.c: New file.
7601 * __fpending.h: New file.
7603 2000-08-07 Paul Eggert <eggert@twinsun.com>
7605 Standardize on "memory exhausted" instead of "Memory exhausted"
7606 or "virtual memory exhausted".
7607 * obstack.c (print_and_abort): Use "memory exhausted", not
7608 "virtual memory exhausted".
7609 * same.c (same_name): Invoke xalloc_die instead of printing
7611 * userspec.c (parse_user_spec): Likewise.
7612 * bumpalloc.h: comment fix
7613 * same.c, userspec.c: Include xalloc.h.
7615 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7616 not char *const and pointing to a constant array.
7617 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7618 (xrealloc): Comment fix.
7620 * userspec.c (parse_user_spec):
7621 Don't translate a message until just before returning,
7622 to avoid unnecessary translation.
7624 2000-08-07 Jim Meyering <meyering@lucent.com>
7626 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7627 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7628 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7629 getgroups.c, gethostname.c, getopt.h, group-member.c,
7630 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7631 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7632 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7633 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7634 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7635 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7636 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7637 yesno.c: Back out Copyright date changes for each file with no change
7638 this year. This eases coordination with other programs using the same
7639 source code modules. From Paul Eggert.
7641 2000-08-03 Greg McGary <greg@mcgary.org>
7643 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7644 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7645 (EXTEND_BUFFER): Use them.
7647 2000-08-01 Jim Meyering <meyering@lucent.com>
7649 * dirname.c (ISSLASH): Define.
7650 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7651 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7652 both `\' and `/' may be use as path separators.
7653 Based on a patch from Prashant TR.
7655 2000-07-31 Paul Eggert <eggert@twinsun.com>
7657 * quotearg.c (quotearg_n_options): Don't make the initial
7658 slot vector a constant, since it might get modified.
7660 2000-07-31 Jim Meyering <meyering@lucent.com>
7662 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7663 * obstack.c (print_and_abort): Likewise.
7665 2000-07-30 Paul Eggert <eggert@twinsun.com>
7667 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7668 buffer, so that the caller can always quote one small
7669 component of a "memory exhausted" message in slot 0.
7670 From a suggestion by Jim Meyering.
7672 2000-07-30 Jim Meyering <meyering@lucent.com>
7674 * makepath.c (make_path): Quote the other instance, too.
7676 * quotearg.c (N_STATIC_SLOTVECS): Define.
7677 (STATIC_BUF_SIZE): Define.
7678 (quotearg_n_options): Use only statically allocated storage when
7679 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7680 than STATIC_BUF_SIZE.
7682 2000-07-29 Jim Meyering <meyering@lucent.com>
7684 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7685 * dirname.c (dir_name): Likewise.
7687 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7689 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7690 (dir_name): Assert that there are no trailing slashes.
7692 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7694 * mbswidth.h (mbswidth): Add a flags argument.
7695 (mbswidth): New declaration.
7696 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7697 * mbswidth.c (mbswidth): Add a flags argument.
7698 (mbsnwidth): New function.
7700 2000-07-24 Jim Meyering <meyering@lucent.com>
7702 * mbswidth.c: Remove useless #else. From Bruno Haible.
7704 2000-07-23 Paul Eggert <eggert@twinsun.com>
7706 * mbswidth.c (_XOPEN_SOURCE):
7707 Don't define; this causes problems on Solaris 7.
7708 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7710 2000-07-23 Paul Eggert <eggert@twinsun.com>
7713 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7714 so that mbstate_t is always defined.
7716 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7717 be 1 in at least one GCC installation, and this configuration
7718 error is likely to be common. Ignoring MB_LEN_MAX hurts
7719 performance on hosts that have mbrtowc but have only unibyte
7720 locales, but I assume these hosts are rare.
7722 2000-07-23 Paul Eggert <eggert@twinsun.com>
7724 * quotearg.c: Streamline by invoking multibyte code only if needed.
7725 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7726 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7727 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7728 invoke multibyte primitives.
7730 2000-07-23 Jim Meyering <meyering@lucent.com>
7732 * basename.c (base_name): Add an assertion.
7734 2000-07-15 Bruno Haible <clisp.cons.org>
7736 * quotearg.c: When the system forces us to redefine mbstate_t,
7737 shadow its mbsinit function.
7739 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7741 * mbswidth.h: New file.
7742 * mbswidth.c: New file.
7743 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7744 (noinst_HEADERS): Add mbswidth.h.
7746 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7748 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7751 2000-07-15 Jim Meyering <meyering@lucent.com>
7753 * makepath.c: Include quote.h.
7754 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7755 corresponding argument in a `quote (...)' call.
7756 Give better diagnostics.
7758 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7759 (noinst_HEADERS): Add quote.h.
7761 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7762 from tar's src/misc.c.
7763 * quote.h: New file. Prototypes for same.
7765 2000-07-10 Paul Eggert <eggert@twinsun.com>
7767 From a suggestion by Bruno Haible.
7768 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7769 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7770 to decide whether to define the BeOS workaround macro;
7771 this adjusts to the change to AC_MBSTATE_T.
7773 2000-07-13 Paul Eggert <eggert@twinsun.com>
7775 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7777 * quotearg.c (quoting_style_args, quoting_style_vals,
7778 quotearg_buffer_restyled): Add support for
7779 clocale_quoting_style. Undo previous change to
7780 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7781 and "{RIGHT QUOTATION MARK}" msgids.
7783 2000-07-05 Paul Eggert <eggert@twinsun.com>
7785 The old behavior of quoting `like this' doesn't look good with
7786 newer, ISO-style fonts. See:
7787 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7789 Instead, quote "like this" by default. Let the translator
7790 tailor the locale-specific quoting behavior by providing
7791 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7793 * quotearg.c (N_): New macro.
7794 (gettext_default): New function.
7795 (quotearg_buffer_restyled): Use
7796 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7797 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7799 2000-07-09 Jim Meyering <meyering@lucent.com>
7801 * Most files: Update copyright dates to include 2000.
7803 2000-07-08 Jim Meyering <meyering@lucent.com>
7805 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7807 (xgethostname): Remove now-unnecessary #ifdef.
7808 Move declaration of `err' into loop where it's used.
7810 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7812 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7813 by allocating a larger buffer. Test the gethostname return value for
7814 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7815 returns an error and ENAMETOOLONG isn't defined.
7817 2000-07-05 Paul Eggert <eggert@twinsun.com>
7818 and Bruno Haible <haible@clisp.cons.org>
7820 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7822 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7824 * quotearg.c (struct quoting_options): Simplify quote_these_too
7827 2000-07-03 Jim Meyering <meyering@lucent.com>
7829 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7830 Reported by Bruno Haible.
7832 2000-07-04 Jim Meyering <meyering@lucent.com>
7834 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7835 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7838 2000-07-03 Paul Eggert <eggert@twinsun.com>
7839 and Bruno Haible <haible@clisp.cons.org>
7841 * quotearg.c (mbrtowc):
7842 Assign to *pwc, and return 1 only if result is nonzero.
7843 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7845 2000-07-03 Jim Meyering <meyering@lucent.com>
7847 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7848 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7851 2000-07-02 Jim Meyering <meyering@lucent.com>
7853 * quotearg.c (mbstate_t): Don't define here.
7855 2000-07-02 Jim Meyering <meyering@lucent.com>
7857 * nanosleep.c (SIGCONT): Define if not already defined.
7859 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7861 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7862 per change in ../m4/ls-mntd-fs.m4.
7863 (read_filesystem_list): Ignore symbolic links.
7865 2000-06-29 Jim Meyering <meyering@lucent.com>
7867 * same.c: Include <string.h> or <strings.h>, as appropriate,
7868 for declaration of strcmp.
7870 * long-options.c: Include <stdlib.h>, for declaration of exit.
7872 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7873 Avoid warning by casting result to `char *' to remove `const'.
7875 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7877 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7879 2000-06-26 Paul Eggert <eggert@twinsun.com>
7881 savedir now sets errno on failure and invokes xmalloc to get memory.
7882 Fix a couple of other minor bugs while we're at it.
7884 * savedir.c (<unistd.h>): Do not include; there's no need.
7885 (NAMLEN): Remove macro.
7886 (malloc, realloc): Remove decls.
7888 ("xalloc.h"): Include.
7889 (NAME_SIZE_DEFAULT): New macro.
7890 (savedir): Use xmalloc / xrealloc to allocate memory.
7891 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7892 Skip "" directory entries.
7893 Use strlen to calculate directory entry length, since the old method
7894 is rarely used these days and isn't worth supporting.
7895 Don't use a pointer after freeing it.
7896 Check for integer overflow when calculating allocation size.
7897 Use memcpy to copy entries, instead of stpcpy.
7898 Set errno properly when returning NULL.
7899 Check for readdir error.
7901 2000-06-26 Jim Meyering <meyering@lucent.com>
7903 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7905 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7907 * getusershell.c (xmalloc, xrealloc): Remove functions.
7909 Don't include <stdlib.h>. Don't declare malloc, realloc.
7911 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7913 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7915 2000-06-24 Jim Meyering <meyering@lucent.com>
7917 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7919 2000-06-21 Jim Meyering <meyering@lucent.com>
7921 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7923 2000-06-19 Paul Eggert <eggert@twinsun.com>
7925 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7926 (mbrtowc, mbstate_t): Define substitutes if
7927 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7928 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7929 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7931 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7933 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7934 than 1024, return a memory chunk of least possible size, instead
7935 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7936 Use free/xmalloc instead of xrealloc to avoid copying for very long
7939 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7941 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7942 address, not strdup. Include <stdlib.h> and don't declare free().
7944 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7946 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7949 2000-06-21 Jim Meyering <meyering@lucent.com>
7951 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7952 (noinst_HEADERS): Add getstr.h.
7954 * getline.c (getstr): Move into a separate file.
7955 * getstr.c (getstr): New file, extracted from getline.c, with
7956 the following changes: new parameter, delim2; both delim[12]
7957 parameters have type `int', not `char'. The latter would lose
7958 with 8-bit delimiters.
7959 * getstr.h: New file.
7961 2000-06-19 Jim Meyering <meyering@lucent.com>
7963 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7965 2000-06-18 Jim Meyering <meyering@lucent.com>
7967 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7968 Besides, these days every porting target provides a mkdir function.
7970 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7971 (this snippet comes from src/system.h).
7973 2000-06-15 Paul Eggert <eggert@twinsun.com>
7975 * human.c (adjust_value): New function.
7976 (human_readable_inexact): Apply rounding style even when
7977 printing approximate values.
7979 2000-06-14 Paul Eggert <eggert@twinsun.com>
7981 * human.c (human_readable_inexact): Allow an input block
7982 size that is not a multiple of the output block size, and vice versa.
7983 Reported by Piergiorgio Sartor.
7985 2000-06-14 Paul Eggert <eggert@twinsun.com>
7987 * getdate.y (get_date): Apply relative times after time
7988 zone indicator, not before. Reported by Todd A. Jacobs.
7990 2000-06-13 Jim Meyering <meyering@lucent.com>
7992 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7994 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7996 2000-06-12 Paul Eggert <eggert@twinsun.com>
7998 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8000 2000-06-04 Paul Eggert <eggert@twinsun.com>
8002 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8004 2000-06-04 Jim Meyering <meyering@lucent.com>
8006 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8007 SunOS 4.1.4 for which gid_t is an unsigned type.
8009 2000-06-03 Jim Meyering <meyering@lucent.com>
8011 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8013 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8015 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8016 newer, don't install charset.alias.
8017 * config.charset: Change the Linux/glibc rules so they become empty
8018 on glibc-2.1 or newer.
8020 2000-06-02 Jim Meyering <meyering@lucent.com>
8022 * mountlist.c: Back out last change. Instead, do this...
8023 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8024 member using the same `ignore'-testing code.
8025 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8029 2000-05-29 Jim Meyering <meyering@lucent.com>
8031 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8032 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8034 2000-05-22 Jim Meyering <meyering@lucent.com>
8036 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8038 2000-05-18 Jim Meyering <meyering@lucent.com>
8040 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8041 back, too, since it may have been modified by allocate_entry.
8042 (hash_delete): Rewrite to use neither the assignment operator
8043 nor the comma operator in an if-expression.
8045 2000-05-15 Paul Eggert <eggert@twinsun.com>
8048 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8049 Remove; no longer needed.
8050 "quotearg.h": Add include.
8051 (file_name): Do not bother to explicitly initialize to NULL; it's less
8052 efficient on some hosts.
8053 (close_stdout_status): Remove test as to whether stdout was already
8054 closed; it breaks for the case "echo x | sort >&-".
8055 Quote file name colons.
8056 Do not assume that _("write error") lacks format strings.
8058 2000-05-15 Jim Meyering <meyering@lucent.com>
8060 * version-etc.c (version_etc_copyright): Update the copyright string
8061 used in all --version output.
8063 2000-05-14 Jim Meyering <meyering@lucent.com>
8065 * closeout.c (close_stdout_set_file_name): New function.
8066 (close_stdout_status): Use new file-scoped global.
8067 Return right away if fstat says the stdout file descriptor is invalid.
8068 * closeout.h (close_stdout_set_file_name): Declare.
8070 2000-05-10 Jim Meyering <meyering@lucent.com>
8072 * closeout.c [default_exit_status]: New file-scoped variable.
8073 (close_stdout_set_status): New function.
8074 * closeout.h (close_stdout_set_status): Declare.
8076 2000-05-08 Jim Meyering <meyering@lucent.com>
8078 * long-options.c: Don't include closeout.h.
8079 (parse_long_options): Don't call close_stdout for --version.
8081 2000-05-06 Jim Meyering <meyering@lucent.com>
8083 * strnlen.c: Undefine __strnlen and strnlen.
8084 [!weak_alias]: Define __strnlen to strnlen.
8086 * atexit.c: New file, from libiberty.
8088 2000-05-06 Jim Meyering <meyering@lucent.com>
8090 * closeout.c (close_stdout_status): Also check for errors on the
8093 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8095 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8096 instead of xmalloc, xrealloc, path_concat.
8097 (locale_charset): Treat empty environment variables as absent.
8098 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8100 2000-05-04 Jim Meyering <meyering@lucent.com>
8102 * getopt.c: Update from glibc.
8103 * obstack.c: Likewise.
8104 * obstack.h: Likewise.
8105 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8107 * regex.h: Likewise.
8108 * strndup.c: Likewise.
8109 * strnlen.c: New file, from glibc.
8111 2000-05-01 Jim Meyering <meyering@lucent.com>
8113 * full-write.c (full_write): Remove `FIXME' part of comment.
8115 2000-04-29 Jim Meyering <meyering@lucent.com>
8117 * path-concat.c: Declare strdup only if it's not defined.
8118 * canon-host.c: Likewise.
8120 2000-04-28 Jim Meyering <meyering@lucent.com>
8122 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8123 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8124 included first, then limits.h is included by locale.h by libintl.h.
8125 From John David Anglin.
8127 2000-04-25 Jim Meyering <meyering@lucent.com>
8129 * makepath.c (S_IRWXUGO): Define.
8130 (make_path): Always perform explicit chmod if MODE specifies any
8131 of the `special' permission bits. Prompted by a bug report against
8132 install from Mate Wierdl and Joost van Baal.
8134 2000-04-18 Jim Meyering <meyering@lucent.com>
8138 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8139 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8141 2000-04-17 Jim Meyering <meyering@lucent.com>
8143 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8144 the definition of it to rpl_strftime also defined-away the system's
8147 2000-04-15 Jim Meyering <meyering@lucent.com>
8149 Use `C' to denote so-called `contiguous' files, the same way
8151 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8152 (ftypelet): Use S_ISCTG.
8153 From Michael Deutschmann.
8155 2000-04-14 Jim Meyering <meyering@lucent.com>
8157 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8159 2000-04-08 Jim Meyering <meyering@lucent.com>
8161 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8162 names don't conflict. Reported by Eli Zaretskii.
8164 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8166 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8167 bug. Deal with the different error behavior of Irix iconv.
8169 2000-04-07 Jim Meyering <meyering@lucent.com>
8171 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8172 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8174 2000-04-05 Jim Meyering <meyering@lucent.com>
8176 Portability tweaks required for ultrix4.3.
8177 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8178 * readutmp.c: Include sys/types.h before sys/stat.h.
8179 * canon-host.c: Declare strdup.
8180 * path-concat.c: Likewise.
8181 From John David Anglin.
8183 2000-04-04 Jim Meyering <meyering@lucent.com>
8185 Be more DOS 8.3-friendly.
8186 * ref-add.sin: Renamed from ref-add.sed.in.
8187 * ref-del.sin: Renamed from ref-del.sed.in.
8188 * Makefile.am: Reflect renaming.
8189 Reported by Eli Zaretskii.
8191 Use a temporary file name that won't clash with `charset.alias'
8192 in the DOS 8.3 name space.
8193 * Makefile.am (charset_tmp): Define.
8194 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8195 (uninstall-local): Likewise.
8196 Reported by Eli Zaretskii.
8198 2000-03-29 Paul Eggert <eggert@twinsun.com>
8200 * time/strftime.c (my_strftime): Make sure we call the system
8201 strftime, not ourselves, when invoking the underlying strftime.
8203 2000-03-24 Jim Meyering <meyering@lucent.com>
8205 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8206 (charset_alias): Define.
8207 (install-exec-local): Factor out common code.
8208 (uninstall-local): Split lines longer than 80.
8209 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8211 (.sed.in.sed): New rule. Don't redirect directly to $@.
8212 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8214 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8216 * config.charset: Output a line containing "Packages using this file".
8217 * ref-add.sed.in, ref-del.sed.in: New files.
8218 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8219 ref-del.sed): New rules.
8221 2000-03-17 Jim Meyering <meyering@lucent.com>
8223 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8224 Otherwise, include <strings.h>
8226 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8228 * unicodeio.c (utf8_wctomb): New function.
8229 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8230 format instead of in UCS-4 with platform dependent endianness.
8232 2000-03-07 Paul Eggert <eggert@twinsun.com>
8234 * savedir.c (savedir): Work even if directory size is
8235 negative; this can happen with some screwy NFS configurations.
8237 2000-03-06 Jim Meyering <meyering@lucent.com>
8239 * localcharset.c (get_charset_aliases): Don't try to free file_name
8240 if it's NULL (because we ran out of memory). From Bruno Haible.
8242 2000-03-05 Jim Meyering <meyering@lucent.com>
8244 * localcharset.c ("path-concat.h"): Include.
8245 (get_charset_aliases): Use path_concat instead of ANSI string
8248 * unicodeio.h (PARAMS): Define.
8249 Use it to guard prototype.
8251 2000-03-04 Jim Meyering <meyering@lucent.com>
8253 * Makefile.am (install-exec-local): Create $(libdir) before installing
8255 (uninstall-local): Uncomment this rule so `make distcheck' works
8258 * unicodeio.c (<errno.h>): Include it.
8259 (errno): Declare if not defined.
8261 * localcharset.c: Add Bruno's comment justifying use of volatile.
8263 * config.charset: New version, incorporating remarks from a linux
8264 i18n mailing list. From Bruno Haible.
8266 2000-03-02 Jim Meyering <meyering@lucent.com>
8268 * Makefile.am (EXTRA_DIST): Add config.charset.
8270 2000-03-01 Jim Meyering <meyering@lucent.com>
8272 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8273 * unicodeio.c: Likewise.
8275 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8277 * config.charset: New file.
8278 * localcharset.c: New file.
8279 * unicodeio.h, unicodeio.c: New files.
8280 * Makefile.am (DEFS): Add -DLIBDIR=...
8281 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8282 (noinst_HEADERS): Add unicodeio.h.
8283 (all-local, install-exec-local, charset.alias): New targets.
8285 2000-02-28 Paul Eggert <eggert@twinsun.com>
8287 * quotearg.c (ALERT_CHAR): New macro.
8288 (quotearg_buffer_restyled): Use it.
8290 2000-02-27 Jim Meyering <meyering@lucent.com>
8292 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8293 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8295 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8296 not `#if STDC_HEADERS'.
8297 Declare malloc if needed.
8299 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8300 now that autoconf always defines the HAVE_DECL_ symbols.
8301 * human.c: Likewise.
8303 * strtoumax.c: Likewise.
8305 * backupfile.c: Arrange for cpp to fail if the configure-time
8306 declaration check was not run.
8308 * human.c: Likewise.
8310 * strtoumax.c: Likewise.
8312 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8313 then first look up the entire `.'-containing string as a login name.
8315 2000-02-18 Paul Eggert <eggert@twinsun.com>
8317 * getdate.y: Handle two-digit years with leading zeros correctly.
8318 (textint): New typedef.
8319 (parser_control): Member year changed from int to textint.
8321 (YYSTYPE): Removed; replaced by %union with int and textint members.
8322 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8323 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8324 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8325 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8326 (date, number, to_year): Use width of number in digits, not its value,
8327 to determine whether it's a 2-digit year, or a 2-digit time.
8328 (yylex): Store number of digits of numeric tokens.
8329 Reported by John Kendall.
8331 (parser_control): Changed from struct parser_control to typedef (for
8332 consistency). All uses changed.
8334 (tID): Removed; not used.
8335 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8337 2000-02-14 Paul Eggert <eggert@twinsun.com>
8339 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8340 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8342 2000-02-12 Jim Meyering <meyering@lucent.com>
8344 * userspec.c (ISDIGIT): Define it.
8345 (isdigit): Remove definition.
8346 (is_number): Use ISDIGIT, not isdigit.
8347 <libintl.h>: Include.
8349 (parse_user_spec): Mark translatable strings.
8351 2000-02-10 Jim Meyering <meyering@lucent.com>
8353 With these changes, nanosleep.[ch] are finally enough like the other
8354 lib/* replacement files to compile on a few more losing systems.
8356 * nanosleep.h: Don't include config.h.
8357 Remove prototype from declaration of nanosleep.
8358 (PARAMS): Remove now-unneeded definition.
8359 * nanosleep.c: #undef nanosleep.
8360 (rpl_nanosleep): Rename from nanosleep.
8362 2000-02-03 Jim Meyering <meyering@lucent.com>
8364 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8365 rather than with `#if HAVE_UTMPNAME'.
8367 2000-02-01 Jim Meyering <meyering@lucent.com>
8369 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8371 2000-01-31 Jim Meyering <meyering@lucent.com>
8373 * nanosleep.h (nanosleep): Guard declaration with
8374 `#if ! HAVE_DECL_NANOSLEEP'.
8375 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8376 the declaration in that vendor's sys/timers.h.
8377 Reported by Christian Krackowizer.
8379 * quotearg.c (ISASCII): Add #undef and move definition to follow
8380 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8381 (ISPRINT): Likewise.
8382 Reported by Tom Tromey.
8384 2000-01-30 Jim Meyering <meyering@lucent.com>
8386 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8387 uses of ->ut_name. The latter doesn't work with new Linux header files
8388 where only utmpx.ut_user is declared.
8390 * readutmp.h (UT_USER): Define.
8392 2000-01-23 Jim Meyering <meyering@lucent.com>
8394 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8397 2000-01-22 Jim Meyering <meyering@lucent.com>
8399 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8400 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8401 Required for some AIX systems. Reported by Christian Krackowizer.
8402 [TESTING] (main): New function.
8404 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8405 * dirname.c (dir_name): Support for DOS-style file names with drive
8408 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8410 * strverscmp.c (ISDIGIT): Define.
8411 (strverscmp): Use ISDIGIT, not isdigit.
8413 2000-01-17 Paul Eggert <eggert@twinsun.com>
8415 * nanosleep.c (nanosleep):
8416 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8417 POSIX.1 doesn't require SA_INTERRUPT and some systems
8418 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8419 it's been part of POSIX.1 since day 1 (in 1988).
8421 2000-01-17 Jim Meyering <meyering@lucent.com>
8423 * interlock: Remove unused file. Reported by François Pinard.
8425 2000-01-16 Paul Eggert <eggert@twinsun.com>
8427 * quotearg.c (quotearg_buffer_restyled): Do not quote
8428 alert, backslash, formfeed, and vertical tab unnecessarily in
8429 shell quoting style.
8432 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8433 Free Software Foundation, Inc.
8434 Copying and distribution of this file, with or without modification,
8435 are permitted provided the copyright notice and this notice are preserved.