1 2005-10-21 Simon Josefsson <jas@extundo.com>
3 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
6 * hmac-sha1.c (hmac_sha1): Likewise.
8 * crc.c (crc32_update): Actually use crc parameter, suggested by
9 Bruno Haible <bruno@clisp.org>.
11 * crc.h: Include stdint.h directly, suggested by Bruno Haible
14 2005-10-21 Simon Josefsson <jas@extundo.com>
16 * des.h, des.c: New files.
18 * gc-gnulib.c: Support DES.c
20 2005-10-21 Simon Josefsson <jas@extundo.com>
22 * arctwo.h, arctwo.c: New files.
24 * gc-gnulib.c: Support ARCTWO.
26 2005-10-21 Simon Josefsson <jas@extundo.com>
28 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
30 2005-10-19 Simon Josefsson <jas@extundo.com>
32 * gc-gnulib.c: Support ARCFOUR.
34 2005-10-19 Simon Josefsson <jas@extundo.com>
36 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
39 * gc.h: Add ECB enum type.
41 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
43 2005-10-19 Simon Josefsson <jas@extundo.com>
45 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
47 2005-10-18 Simon Josefsson <jas@extundo.com>
49 * md4.h, md4.c: New files, based on md5.?.
51 2005-10-17 Simon Josefsson <jas@extundo.com>
53 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
55 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
57 2005-10-17 Simon Josefsson <jas@extundo.com>
59 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
61 2005-10-17 Simon Josefsson <jas@extundo.com>
63 * gc.h, gc-libgcrypt.c: Add ciphers.
65 2005-10-17 Simon Josefsson <jas@extundo.com>
67 * sha1.c: Use uint32_t instead of md5_uint32.t
69 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
72 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
74 * md5.h: Use stdint.h and uint32_t. Doc fix.
76 2005-10-15 Simon Josefsson <jas@extundo.com>
78 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
80 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
82 2005-10-14 Simon Josefsson <jas@extundo.com>
84 * arcfour.h, arcfour.c: New files.
86 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
88 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
89 include <wchar.h>; no longer needed.
91 2005-10-14 Jakub Jelinek <jakub@redhat.com>
92 and Ulrich Drepper <drepper@redhat.com>
95 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
96 instead of inline stream orientation test and two separate
97 function calls. Pay no attention to USE_IN_LIBIO.
99 2005-10-14 Roland McGrath <roland@redhat.com>
101 Import from libc. [BZ #1331]
102 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
104 Reported by Matej Vela <vela@debian.org>.
106 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
108 * mkdir-p.c (make_dir_parents): Don't report an error if an
109 intermediate directory is in a read-only file system. Problem
110 reported by Eric Blake.
112 2005-10-13 Simon Josefsson <jas@extundo.com>
114 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
115 Move memory allocation outside of loop.
117 2005-10-12 Simon Josefsson <jas@extundo.com>
119 * gc-pbkdf2-sha1.c: New file.
121 * gc.h: Add gc_pbkdf2_sha1 prototype.
123 2005-10-12 Simon Josefsson <jas@extundo.com>
125 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
126 suggested by Bruno Haible <bruno@clisp.org>.
128 2005-10-12 Simon Josefsson <jas@extundo.com>
130 * gc-libgcrypt.c (gc_hmac_sha1): New function.
132 * gc-gnulib.c (gc_hmac_sha1): New function.
134 2005-10-12 Simon Josefsson <jas@extundo.com>
136 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
138 2005-10-12 Simon Josefsson <jas@extundo.com>
140 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
141 GC_USE_HMAC_MD5, respectively.
143 * gc-libgcrypt.c (gc_md5): Fix assert call.
146 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
148 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
150 * gc-gnulib.c (gc_hash_buffer): Ditto.
152 2005-10-11 Bruno Haible <bruno@clisp.org>
154 * c-strcasestr.h: New file, from GNU gettext.
155 * c-strcasestr.c: New file, from GNU gettext.
157 2005-10-11 Bruno Haible <bruno@clisp.org>
159 * c-strcase.h: New file, from GNU gettext.
160 * c-strcasecmp.c: New file, from GNU gettext.
161 * c-strncasecmp.c: New file, from GNU gettext.
163 2005-10-11 Simon Josefsson <jas@extundo.com>
165 * crc.h, crc.c: New files.
167 * gc.h (gc_hash_buffer): Add doc.
169 2005-10-08 Simon Josefsson <jas@extundo.com>
171 * gc.h: Add gc_hash and gc_hash_buffer.
173 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
175 * gc-libgcrypt.c (gc_hash_buffer): Add.
177 2005-10-11 Bruno Haible <bruno@clisp.org>
179 * strcasecmp.c: Include limits.h.
180 (strcasecmp): Avoid integer overflow on exotic platforms.
181 * strncasecmp.c: Include limits.h.
182 (strncasecmp): Avoid integer overflow on exotic platforms.
183 Reported by Paul Eggert.
185 2005-10-06 Simon Josefsson <jas@extundo.com>
187 * hmac-md5.c: New file.
191 2005-10-06 Simon Josefsson <jas@extundo.com>
193 * memxor.c (memxor): Avoid casts and warnings.
195 2005-10-05 Derek Price <derek@ximbiot.com>
197 * getdelim.c (SIZE_MAX): New macro, if not already defined.
199 2005-10-05 Simon Josefsson <jas@extundo.com>
201 * memxor.c (memxor): Fix compiler error.
203 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
204 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
206 * memxor.h, memxor.c: New files.
208 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
209 we assume all systems have it, suggested by Jim Meyering
210 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
211 any systems lack sys/socket.h; mingw32 is known to lack it, but we
212 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
215 2005-10-04 Bruno Haible <bruno@clisp.org>
217 * verify.h (verify_true): Provide alternative definition for C++.
219 2005-10-04 Simon Josefsson <jas@extundo.com>
221 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
222 D. Baushke" <mdb@gnu.org>.
224 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
226 * getdelim.c: Include getdelim.h first. Include <limits.h>.
227 (SSIZE_MAX): New macro, if not already defined.
228 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
231 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
233 * exclude.c: Include verify.h.
234 (verify): Remove. All callers changed to use verify.h's version.
235 * strtoimax.c: Likewise.
236 * utimecmp.c: Likewis.e
239 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
240 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
241 * .cvsignore: Add fts.h, search.h, t-fpending.
242 * settime.c (settime): Fix { typo in previous patch. Also, don't
243 bother returning ENOSYS if settimeofday or stime fails; just let
244 them return whatever errno they want to return.
245 * utimens.c: Include unistd.h, for dup2.
246 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
247 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
249 2005-10-02 Jim Meyering <jim@meyering.net>
252 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
253 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
254 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
255 Remove AT_FDCWD test.
256 Do not consume the fd unless successful.
257 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
258 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
259 block, so that we don't even try to compile it if settimeofday is
260 available. This works around a compilation failure on OSF1 V5.1,
261 due to stime requiring a `long int*' while tv_sec is `int'.
263 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
265 * getdelim.c (getdelim): Remove unused variables.
267 2005-10-01 Simon Josefsson <jas@extundo.com>
269 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
270 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
271 AI_* and EAI_* definitions. Protect function declarations.
273 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
275 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
276 so that the code works even with ancient cpp. Portability problem
277 with GCC 2.7.2.1 reported by Thomas M.Ott.
279 2005-09-27 Jim Meyering <jim@meyering.net>
281 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
283 * intprops.h (signed_type_or_expr__): Define.
284 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
287 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
289 * verify.h (verify_expr): Remove, replacing with:
290 (verify_true): New macro that returns true instead of void.
291 (verify_type__): Remove.
292 (verify): Use verify_true rather than verify_type__.
294 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
296 * utimens.c (ENOSYS): Define if not already defined.
297 (futimens): Support having a null PATH if the file descriptor
300 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
302 (__attribute): Define to empty unless GCC 3.1 or later.
303 This works around a core dump on OpenBSD 3.4, which has GCC
304 2.95.3, which dumps core when given __attribute__(()). It also
305 simplifies other tests, since we really don't want to bother with
306 worrying about which ancient version of GCC supported what.
307 Original problem reported by Yoann Vandoorselaere, with part of
308 the fix suggested by Derek Price.
310 2005-09-24 Jim Meyering <jim@meyering.net>
312 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
313 so we can once again use a positive bitfield width of 1 -- now we
314 don't have to explain why we were using a bitfield width of 2.
316 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
318 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
319 Problem reported by Eric Blake.
320 (getaddrinfo): Initialize se so that it's not garbage.
321 Redo internal storage allocation so that it doesn't make unportable
322 assumptions about alignment.
325 * utimens.c (futimens): Use futimesat if available.
326 Prefer it to futimes since it doesn't have the futimes bug.
328 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
329 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
330 Instead, declare a function that returns a pointer to an array,
331 and use verify_type__ to declare the size of the array.
332 Problem and germ of a solution reported by Bruno Haible.
333 (verify_type__): Use 2, not 1, for bitfield size, to avoid
334 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
336 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
340 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
342 * argmatch.h: Include verify.h
343 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
344 (ARGMATCH_ASSERT): Remove; unused.
345 * canonicalize.c: Assume STDC_HEADERS.
346 * exclude.c: Include "strcase.h".
347 * regex_internal.h [!defined _LIBC]: Likewise.
348 * getusershell.c: Include stdio--.h rather than stdio.h
350 (getusershell): Call fopen, not fopen_safer.
351 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
352 Do not include unistd-safer.h.
353 (save_cwd): Don't call fd_safer; no longer needed
354 now that we include fcntl--.h.
356 * getdate.y (relative_time): New type.
357 (RELATIVE_TIME_0): New constant.
358 (parser_control): Use relative_time instead of doing it ourselves.
359 (%union): Add new relative_time rel member.
360 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
362 (relunit, relunit_snumber): Now of type rel.
363 (zone, rel, relunit, get_date): Adjust to above changes.
365 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
366 Do not include unistd-safer.h.
367 (getloadavg): Don't call fd_safer; no longer needed
368 now that we include fcntl--.h.
370 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
371 (make_dir_parents): Treat ENOSYS like EEXIST.
373 Improve quality of diagnostics on restore_cwd failure.
374 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
375 (make_dir_parents): Last arg is now int * (for errno), not bool *.
376 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
377 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
378 each time through the loop. Do not diagnose restore_cwd failure;
379 that is the caller's job (and perhaps the caller does not care).
381 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
382 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
383 If the file already exists but is not a directory, don't bother
384 to try to make its parents.
385 Close potential file descriptor leak if we can't chdir("/") (!).
386 Don't always return true if chdir($PWD) fails; return true only
387 if the requested action was done successfully (except for the
389 Don't log final directory unless we actually made it.
390 Refactor to avoid duplicate code to fix up permissions.
391 Don't attempt to fix up parent permissions if chdir($PWD) fails.
393 * strftime.c (my_strftime): Rewrite the previous change slightly,
394 to make it a bit faster and (I hope) clearer.
395 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
396 Fix bug in formats like %2N.
398 * verify.h: New file.
400 2005-09-22 Jim Meyering <jim@meyering.net>
404 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
406 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
407 the .tm_year member, since otherwise gcc-4.0 would now warn about
408 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
410 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
411 order to avoid an unsuppressible warning from gcc on 64-bit systems.
413 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
414 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
415 when run in a time zone for which daylight savings time is in effect
416 for the starting date.
418 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
419 stop us from restricting permissions of just-created absolute-named
421 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
422 to restore initial working directory.
423 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
424 to tell caller if/when we change the working directory and are
425 unable to return to the initial one.
426 * mkdir-p.h (make_dir_parents): Update prototype.
427 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
428 `return false'. This fixes a bug introduced on 2004-07-30.
430 * openat.c (fdopendir): Be sure to close the supplied
431 file descriptor before returning. This makes our replacement
432 implementation a little closer to Solaris's, where fdopendir
433 ties the file descriptor to the returned DIR* pointer.
434 * openat.c (unlinkat): New function.
435 * openat.h (unlinkat): Add prototype.
436 * openat-die.c (openat_save_fail): Rename from openat_save_die.
437 (openat_restore_fail): Rename from openat_restore_die.
438 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
440 Provide an alternative to exiting immediately upon save_cwd or
441 restore_cwd failure. Now, an application can arrange e.g.,
442 to perform a longjump in that case.
443 * openat.c: Include dirname.h.
444 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
445 (rpl_openat, fdopendir, fstatat): Call openat_save_die
446 and openat_restore_die rather than calling error directly.
447 Don't include "error.h" or "exitfail.h"; they're no longer needed.
449 * openat-die.c (openat_save_die, openat_restore_die): New file.
450 * openat.h (openat_save_die, openat_restore_die): Declare and define.
452 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
453 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
454 int utc, int nanoseconds);
456 date should not have to allocate a megabyte of virtual memory to
457 handle a format argument like +%1048575T. When implemented with
458 strftime, it must allocate such a buffer, use strftime to fill it
459 in, print it, then free it.
460 With fprintftime, it simply prints everything and exits.
461 With no need for memory allocation, that's one fewer way to fail.
462 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
463 optional field width, not before, so we accept %9:z, not %:9z.
464 (my_strftime): Be sure to use L_('x') for literals.
466 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
467 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
468 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
469 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
470 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
471 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
472 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
473 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
474 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
476 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
477 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
478 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
479 and don't include <sys/file.h>).
481 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
485 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
486 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
487 [!LDAV_DONE]: Avoid unused variable warning.
489 2005-09-21 Bruno Haible <bruno@clisp.org>
491 * unicodeio.h (unicode_to_mb): New declaration.
493 2005-09-20 Derek Price <derek@ximbiot.com>
495 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
497 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
499 Use a consistent style for including <config.h>.
500 * __fpending.c, acl.c, argmatch.c,
501 argp-help.c, argp-parse.c,
502 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
503 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
504 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
505 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
506 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
507 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
508 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
509 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
510 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
511 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
512 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
513 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
514 modechange.c, mountlist.c, open-safer.c, physmem.c,
515 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
516 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
517 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
518 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
519 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
520 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
521 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
522 userspec.c, utimecmp.c, version-etc-fsf.c,
523 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
524 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
525 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
526 Standardize inclusion of config.h.
527 * __fpending.h, dirfd.h, getdate.h, human.h,
528 inttostr.h: Removed inclusion of config.h from header files.
529 * inttostr.c: Adjusted in-tree users.
530 * timespec.h: Remove superfluous warning to include config.h.
531 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
532 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
533 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
534 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
536 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
538 * stat-time.h: New file.
539 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
540 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
542 (timespec_cmp): New function.
543 * utimecmp.c: Include stat-time.h.
544 (SYSCALL_RESOLUTION): Depend on whether various struct stat
545 members exist, not on the obsolescent ST_MTIM_NSEC.
546 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
548 2005-09-15 Derek Price <derek@ximbiot.com>
549 Paul Eggert <eggert@cs.ucla.edu>
551 * regcomp.c, regexec.c, regex_internal.c: Back out previous
552 changes, consolidating in...
553 * regex_internal.h: ...this file.
555 2005-09-15 Derek Price <derek@ximbiot.com>
557 * regex_internal.h: Blank `pure' for GNUC < 3.
558 * regex_internal.c: Ditto, using this...
559 (__GNUC_PREREQ): ...new macro.
560 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
561 (__GNUC_PREREQ): ...this new macro.
563 * strstr.h: Include string.h. Define strstr as a macro here.
565 2005-09-13 Derek Price <derek@ximbiot.com>
567 * canon-host.c (canon_host_r): Set *cherror on memory allocation
569 Reported by Jim Meyering <jim@meyering.net>.
571 2005-09-13 Jim Meyering <jim@meyering.net>
573 * canon-host.c: Filter through gnu indent and reword comments slightly.
574 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
576 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
578 * lib/base64.c: Typo.
579 (base64_encode): Put b64str in initialized data section.
581 2005-09-12 Derek Price <derek@ximbiot.com>
583 Return usable errors from canon-host.
584 * canon-host.h: New file.
585 * canon-host.c (canon_host): Wrap...
586 (canon_host_r): ...this new function, which now relies exclusively on
588 (ch_strerror): New function.
589 (last_cherror): New global.
590 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
591 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
593 (freeaddrinfo): Free ai->ai_canonname when set.
595 2005-09-12 Derek Price <derek@ximbiot.com>
596 Paul Eggert <eggert@cs.ucla.edu>
598 * glob-libc.h: Renamed from glob_.h. The new version is
599 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
600 protecting things that should be done only in gnulib contexts.
601 * glob_.h: New file, containing only the glob things needed for
603 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
604 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
605 (glob, globfree, glob_pattern_p): Now defined simply in terms of
606 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
607 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
608 and to respect the namespace rules better.
610 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
612 Merge glibc and coreutils changes into gnulib, plus a few
614 * md5.c: Use #error rather than a string.
615 (CYCLIC): New macro, from glibc source. Use it instead of rol.
616 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
617 (__attribute__): Define to empty for non recent-GCC.
618 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
619 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
620 Renamed from their non-__ counterparts, with new macros replacing
621 them if not _LIBC. Add __THROW attribute.
623 (struct md5_ctx): Align buffer if using GCC.
624 * sha1.h (struct sha1_ctx): Likewise.
625 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
626 The old name was backwards.
627 (NOTSWAP): Remove; not used.
628 (rol): New macro, moved here from md5.h.
629 (sha1_process_block): Remove a FIXME that doesn't make sense.
631 2005-09-12 Derek Price <derek@ximbiot.com>
633 * gai_strerror.c: Include config.h when available. Include
634 getaddrinfo.h before other headers to test interface.
635 Reported by Larry Jones <lawrence.jones@ugs.com>.
637 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
639 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
640 definitions, since that's the preferred style in glibc.
641 Fix a minor spacing issue, and update copyright notice to match glibc's.
643 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
645 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
647 2005-09-06 Simon Josefsson <jas@extundo.com>
649 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
650 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
652 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
654 Change bitset word type from unsigned int to unsigned long int,
655 as this has better performance on typical 64-bit hosts.
656 Port bitset code to hosts with unusual word sizes.
657 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
658 (build_collating_symbol):
659 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
660 argument is a bitset. This is merely a style issue, but it makes
661 it clearer that an entire array is expected.
662 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
663 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
664 Port to the case where bitset_word is not the same as unsigned int.
665 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
666 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
668 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
669 (build_trtable, group_nodes_into_DFAstates):
671 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
672 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
673 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
674 * regexec.c (group_nodes_into_DFAstates): Likewise.
675 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
676 * regcomp.c (optimize_subexps, lower_subexp):
677 Work even if bitset_word has holes in its bitwise representation.
678 * regex_internal.h (BITSET_WORD_BITS): Likewise.
679 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
681 * regex_internal.c (re_string_reconstruct):
682 Don't assume UCHAR_MAX == 255.
683 * regex_internal.h (bitset_set_all): Likewise.
684 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
686 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
687 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
689 (BITSET_WORD_MAX): New macro.
690 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
691 (bitset_set_all, bitset_copy): Now inline functions, not macros.
692 (bitset_empty, bitset_copy):
693 Prefer sizeof (bitset) to multiplying it out ourselves.
694 (bitset_not_merge): Remove; unused.
695 (bitset_contain): Return bool, not unsigned int with one bit on.
697 * regexec.c (build_trtable): Don't assume bitset has no stricter
698 alignment than re_node_set; do this by defining a new internal
699 type struct dests_alloc and using it to allocate memory.
701 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
703 Check for arithmetic overflow when calculating sizes, to prevent
704 some buffer-overflow issues. These patches are conservative, in the
705 sense that when I couldn't determine whether an overflow was possible,
706 I inserted a run-time check.
707 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
708 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
709 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
710 (re_xnrealloc, re_x2nrealloc): New inline functions.
711 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
712 (build_equiv_class, build_charclass): Check for arithmetic overflow
713 in size expression calculations.
714 * lib/regex_internal.c (re_string_realloc_buffers):
715 (build_wcs_upper_buffer, re_node_set_add_intersect):
716 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
717 (re_dfa_add_node, register_state): Likewise.
718 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
719 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
720 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
721 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
723 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
725 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
726 to avoid a collision with bits/local_lim.h in glibc.
727 All uses changed. Problem reported by Dmitry V. Levin in
728 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
730 * regex_internal.c (build_wcs_upper_buffer): Fix portability
731 bugs in int versus size_t comparisons.
732 (re_string_context_at): Fix bug where the code assumed that
735 Use bool where appropriate.
736 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
738 (calc_eclosure_iter): Likewise, for ROOT arg.
739 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
740 (build_charclass_op): Likewise, for NON_MATCH arg.
741 * regex_internal.c (re_string_allocate, re_string_construct):
742 (re_string_construct_common): Likewise, for ICASE arg.
743 * regexec.c (re_search_2_stub, re_search_stub):
744 Likewise, for RET_LEN arg.
745 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
746 (set_regs): Likewise, for FL_BACKTRACK arg.
747 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
748 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
749 (calc_eclosure_iter, parse_bracket_exp):
750 Use bool for internal variables that are booleans.
751 * regexec.c (re_search_internal, check_matching, proceed_next_node):
752 (set_regs, build_sifted_states, sift_states_bkref):
753 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
754 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
755 (find_collation_sequence_value):
757 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
758 (re_node_set_compare):
759 Return bool, not int. All callers changed.
760 * regexec.c (check_halt_node_context, check_dst_limits):
761 (build_trtable, check_node_accept): Likewise.
762 * regex_internal.h: Include stdbool.h.
764 Fix bugs uncovered when converting to bool.
765 * regcomp.c (calc_eclosure_iter): Check for storage allocation
766 failure instead of charging ahead blindly.
767 * regex_internal.c (register_state): Likewise.
768 * regexec.c (re_search_2_stub): Use simpler method than boolean
769 for freeing internal storage.
770 (group_nodes_into_DFA_states): Use unsigned int, not int, for
771 bitset pieces used as boolean, to avoid undefined behavior
772 on hosts that do int overflow checking.
774 2005-08-31 Derek Price <derek@ximbiot.com>
776 * getdelim.c (getdelim): Return EOF on EOF.
777 Reported by Larry Jones <lawrence.jones@ugs.com>.
779 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
781 * regex_internal.c (re_string_reconstruct): Don't assume buffer
782 lengths fit in regoff_t; this isn't true if regoff_t is the same
784 * regex.c (re_search_internal): 5th arg is LAST_START
785 (= START + RANGE) instead of RANGE. This avoids overflow
786 problems when regoff_t is the same width as size_t.
788 (re_search_2_stub): Check for overflow when adding the
789 sizes of the two strings.
790 (re_search_stub): Check for overflow when adding START
791 to RANGE; if it occurs, substitute the extreme value.
793 2005-08-31 Jim Meyering <jim@meyering.net>
795 * regcomp.c (search_duplicated_node): Make first pointer arg
797 * regex_internal.c (create_ci_newstate, create_cd_newstate):
798 (register_state): Likewise.
799 * regexec.c (search_cur_bkref_entry, check_dst_limits):
800 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
801 (group_nodes_into_DFAstates): Likewise.
803 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
805 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
806 old glibc regex code mishandles strings longer than 2**31 bytes.
807 This patch fixes this when the regex code is used in gnulib
808 (i.e., outside glibc).
810 This patch should not affect the use of the regex code inside
811 glibc. No doubt this problem also needs to be handled for glibc
812 as well, but the result will be an incompatible change to the
813 glibc ABI, and the old ABI will have to be supported too. That
814 can be the the subject for another patch.
816 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
817 governing whether the rest of this patch is active. By default,
818 the macro is disabled and the patch has no effect.
819 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
820 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
821 (struct re_pattern_buffer, re_search, re_search_2, re_match):
822 (re_match_2, re_set_registers): Use the new types.
823 * regex_internal.h (Idx, re_hashval_t): New types.
824 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
826 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
827 (re_string_context_at, bin_tree_t, re_dfastate_t):
828 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
829 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
830 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
831 (re_string_char_size_at, re_string_wchar_at):
832 (re_string_elem_size_at):
833 Use the new types and macros to port to 64-bit hosts.
834 Use unsigned types for internal values, so that the code
835 mostly works even for arrays larger than SSIZE_MAX.
836 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
837 (search_duplicated_node, calc_eclosure_iter, fetch_number):
838 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
839 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
840 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
841 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
842 (calc_inveclosure, parse_dup_op, build_range_exp):
843 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
844 (fetch_number, create_token_tree, mark_opt_subexp):
846 * regex_internal.c (re_string_construct_common, create_ci_newstate):
847 (create_cd_newstate, re_string_allocate, re_string_construct):
848 (re_string_realloc_buffers, build_wcs_upper_buffer):
849 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
850 (re_string_reconstruct, re_string_peek_byte_case):
851 (re_string_fetch_byte_case, re_string_context_at):
852 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
853 (re_node_set_init_copy, re_node_set_add_intersect):
854 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
855 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
856 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
857 (re_acquire_state, re_acquire_state_context, register_state):
859 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
860 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
861 (re_search_internal, re_search_2_stub, re_search_stub)
862 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
863 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
864 (update_cur_sifted_state, check_dst_limits):
865 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
866 (check_subexp_limits, sift_states_bkref, merge_state_array):
867 (check_subexp_matching_top, get_subexp, get_subexp_sub):
868 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
869 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
870 (expand_bkref_cache, check_node_accept_bytes):
871 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
872 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
873 (acquire_init_state_context, check_halt_node_context):
874 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
875 (sift_states_backward, clean_state_log_if_needed):
876 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
877 (find_recover_state, transit_state_sb, transit_state_mb):
878 (transit_state_bkref, build_trtable, match_ctx_clean):
880 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
881 to work around an assumption that REG_MISSING is negative.
883 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
884 (seek_collating_symbol_entry) [defined _LIBC]:
885 (lookup_collation_sequence_value) [defined _LIBC]:
886 (build_range_exp, build_collating_symbol) [defined _LIBC]:
887 Use prototypes rather than old-style function definitions.
888 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
889 (transit_state_sb) [0]:
890 (find_collation_sequence_value) [defined _LIBC]: Likewise.
892 * regexec.c (re_search_internal): Simplify update of rm_so and
895 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
896 (optimize_subexps, lower_subexp):
897 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
898 since the signed shift might overflow. Use 1u<<31 instead.
899 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
900 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
903 * regcomp.c (optimize_subexps, lower_subexp):
904 Use CHAR_BIT rather than 8, for clarity.
905 * regexec.c (check_dst_limits_calc_pos_1):
906 (check_subexp_matching_top): Likewise.
907 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
908 have to worry about portability issues when shifting it left.
909 Remove no-longer-needed test for table_size > 0.
910 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
911 in a word, as the resulting behavior is undefined.
912 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
913 in one case, a <= should have been an <, and in another case the
914 whole test was missing.
915 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
916 the standard name CHAR_BIT.
917 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
918 this is not true on one's complement and signed-magnitude hosts.
920 * regex_internal.h (re_sub_match_top_t): Remove unused member
922 (struct re_dfa_t): Remove unused member states_alloc.
923 * regcomp.c (init_dfa): Don't initialize unused members.
925 2005-08-31 Bruno Haible <bruno@clisp.org>
927 * strstr.c: Include <stddef.h>, for NULL.
928 * strcasestr.c: Likewise.
929 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
931 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
933 * iconvme.h: Add prototype for iconv_alloc.
935 2005-08-29 Simon Josefsson <jas@extundo.com>
937 * iconvme.c: Fix errno.
939 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
941 * iconvme.c: Split iconv_string into iconv_alloc.
943 2005-08-27 Jim Meyering <jim@meyering.net>
945 * fopen-safer.c: Merge minor changes from coreutils.
946 * dup-safer.c: Likewise.
947 * fd-safer.c: Likewise.
949 Merge from coreutils.
950 * stdio--.h: New file.
951 * stdlib--.h: New file.
952 * mkstemp-safer.c: New file.
955 * pipe-safer.c: New file.
956 * creat-safer.c: New file.
957 * fcntl--.h (creat): Define to creat_safer.
958 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
959 * unistd--.h (pipe): Define to pipe_safer.
960 * unistd-safer.h: Declare pipe_safer.
962 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
964 * regex_internal.h: Remove all references to
965 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
967 (bitset_not, bitset_merge, bitset_not_merge):
968 (bitset_mask, re_string_allocate, re_string_construct):
969 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
970 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
971 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
972 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
973 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
974 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
975 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
976 (re_acquire_state_context):
977 Remove unnecessary forward decls.
978 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
979 Put __attribute at function definition,
980 now that the function decl has been removed.
981 * lib/regex_internal.c (re_string_peek_byte_case):
982 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
985 2005-08-26 Simon Josefsson <jas@extundo.com>
987 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
988 Haible <bruno@clisp.org>.
990 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
992 * regexec.c (set_regs): Don't alloca with an unbounded size.
994 alloca modernization/simplification for regex.
995 * regex.c: Remove portability cruft for alloca. This no longer
996 needs to be at the start of the file, and can be moved into
997 regex_internal.h and simplified.
998 * regex_internal.h: Include <alloca.h>.
999 (__libc_use_alloca) [!defined _LIBC]: New macro.
1000 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1001 now works outside glibc.
1003 2005-08-24 Simon Josefsson <jas@extundo.com>
1005 * getpass.c: Add WIN32 implementation. Conditionalize use of
1006 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1007 GLIBC specific code.
1009 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1011 Make regex safe for g++. This fixes one real bug (an "err"
1012 that should have been "*err"). g++ problem reported by
1014 * regex_internal.h (re_calloc): New macro, consistent with
1015 re_malloc etc. All callers of calloc changed to use re_calloc.
1016 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1017 not int. All callers changed.
1018 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1019 just use an array of size MB_LEN_MAX.
1020 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1021 (find_recover_state): Change "err" to "*err"; this fixes what
1022 appears to be a real bug.
1023 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1026 2005-08-25 Jim Meyering <jim@meyering.net>
1028 * open-safer.c: Include <config.h>.
1029 Otherwise, we'd lose LARGEFILE support in any file using
1032 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1034 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1035 * regex.h (regerror): Likewise.
1037 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1038 requires this. (The code never needed it.)
1040 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1041 All uses of recently-renamed identifiers changed to use the new,
1042 POSIX-compliant names. The code will build and run just fine
1043 without these changes, but it's better to eat our own dog food
1044 and use the standard-conforming names.
1046 * regex.h: Fix a multitude of POSIX name space violations.
1047 These changes have an effect only for programs that define
1048 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1049 do not change anything for programs compiled in the normal way.
1050 Also, there is no effect on the ABI.
1052 (_REGEX_SOURCE): New macro.
1053 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1054 defined and _GNU_SOURCE is not; this fixes a name space violation.
1056 Rename the following macros to obey POSIX requirements.
1057 The old names are still visible as macros if _REGEX_SOURCE is defined.
1058 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1059 RE_BACKSLASH_ESCAPE_IN_LISTS.
1060 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1061 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1062 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1063 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1064 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1065 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1066 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1067 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1068 (REG_INTERVALS): renamed from RE_INTERVALS.
1069 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1070 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1071 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1072 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1073 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1074 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1075 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1076 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1077 RE_UNMATCHED_RIGHT_PAREN_ORD.
1078 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1079 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1080 (REG_DEBUG): renamed from RE_DEBUG.
1081 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1082 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1083 unusual, since we can't clash with the POSIX REG_ICASE.
1084 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1085 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1086 (REG_NO_SUB): renamed from RE_NO_SUB.
1087 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1088 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1089 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1090 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1091 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1092 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1093 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1094 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1095 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1096 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1097 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1098 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1099 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1100 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1101 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1102 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1103 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1104 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1105 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1106 (REG_FIXED): Renamed from REGS_FIXED.
1107 (REG_NREGS): Renamed from RE_NREGS.
1109 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1110 of other REG_* macros, since POSIX says the user is allowed to
1111 #undef these macros selectively.
1113 (reg_errcode_t): Update comment stating what other tables need
1116 Rename the following enum values to obey POSIX requirements.
1117 The old names are still visible as macros.
1118 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1119 is not defined, since GNU is supposed to be a superset of POSIX as
1120 much as possible, and since we want reg_errcode_t to be a signed
1121 type for implementation consistency.
1122 (_REG_NOERROR): Renamed from REG_NOERROR.
1123 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1124 (_REG_BADPAT): Renamed from REG_BADPAT.
1125 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1126 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1127 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1128 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1129 (_REG_EBRACK): Renamed from REG_EBRACK.
1130 (_REG_EPAREN): Renamed from REG_EPAREN.
1131 (_REG_EBRACE): Renamed from REG_EBRACE.
1132 (_REG_BADBR): Renamed from REG_BADBR.
1133 (_REG_ERANGE): Renamed from REG_ERANGE.
1134 (_REG_ESPACE): Renamed from REG_ESPACE.
1135 (_REG_BADRPT): Renamed from REG_BADRPT.
1136 (_REG_EEND): Renamed from REG_EEND.
1137 (_REG_ESIZE): Renamed from REG_ESIZE.
1138 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1139 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1140 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1141 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1142 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1144 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1145 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1146 changed. But support the old name if the new one is not defined
1147 and if _REGEX_SOURCE.
1149 Change the following member names in struct re_pattern_buffer.
1150 The old names are still supported if !_REGEX_SOURCE.
1151 The new names are always supported, regardless of _REGEX_SOURCE.
1152 (re_buffer): Renamed from buffer.
1153 (re_allocated): Renamed from allocated.
1154 (re_used): Renamed from used.
1155 (re_syntax): Renamed from syntax.
1156 (re_fastmap): Renamed from fastmap.
1157 (re_translate): Renamed from translate.
1158 (re_can_be_null): Renamed from can_be_null.
1159 (re_regs_allocated): Renamed from regs_allocated.
1160 (re_fastmap_accurate): Renamed from fastmap_accurate.
1161 (re_no_sub): Renamed from no_sub.
1162 (re_not_bol): Renamed from not_bol.
1163 (re_not_eol): Renamed from not_eol.
1164 (re_newline_anchor): Renamed from newline_anchor.
1166 Change the following member names in struct re_registers.
1167 The old names are still supported if !_REGEX_SOURCE.
1168 The new names are always supported, regardless of _REGEX_SOURCE.
1169 (rm_num_regs): Renamed from num_regs.
1170 (rm_start): Renamed from start.
1171 (rm_end): Renamed from end.
1173 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1174 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1175 Prepend __ to parameter names.
1177 Undo yesterday's changes.
1179 2005-08-24 Jim Meyering <jim@meyering.net>
1181 Sync from coreutils.
1182 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1184 2005-08-21 Bruno Haible <bruno@clisp.org>
1186 * lock.h: Add multiple inclusion guard.
1187 * tls.h: Add multiple inclusion guard.
1189 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1191 * regex.h (REG_NOSYS)
1192 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1193 Define, since POSIX requires it as of 2001.
1194 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1195 New private symbol, used to keep the enum signed in all cases.
1196 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1197 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1199 * regex_internal.c (re_string_skip_chars, register_state):
1201 Remove forward decls; no longer needed now that we use prototypes.
1202 * regexec.c (acquire_init_state_context, check_halt_node_context):
1203 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1204 (clean_state_log_if_needed): Likewise.
1206 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1208 Fix problems reported by Sam Steingold in
1209 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1210 * regexec.c (sift_states_bkref): Fix portability bug: the code
1211 assumed that reg_errcode_t is a signed type, which is not
1212 necessarily true if _XOPEN_SOURCE is not defined.
1213 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1214 some compilers warn about it otherwise.
1216 2005-08-20 Jim Meyering <jim@meyering.net>
1218 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1219 of unused local, dfa.
1221 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1223 * regcomp.c (create_initial_state): Remove duplicate decl.
1224 (init_word_char, create_initial_state, duplicate_node_closure):
1225 (fetch_token, peek_token_bracket, build_range_exp):
1226 (build_collating_symbol): Remove forward decls; no longer needed
1227 now that we use prototypes.
1230 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1231 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1232 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1233 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1234 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1235 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1236 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1237 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1238 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1239 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1240 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1241 (build_charclass, build_charclass_op, fetch_number, create_tree):
1242 (create_token_tree, mark_opt_subexp, duplicate_tree):
1243 Use prototypes rather than old-style definitions.
1246 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1247 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1248 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1249 (re_string_reconstruct, re_string_peek_byte_case):
1250 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1251 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1252 (re_node_set_init_copy, re_node_set_add_intersect):
1253 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1254 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1255 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1256 (re_acquire_state, re_acquire_state_context, register_state):
1257 (create_ci_newstate, create_cd_newstate, free_state):
1259 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1260 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1261 (re_search_internal, prune_impossible_nodes):
1262 (acquire_init_state_context, check_matching, static):
1263 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1264 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1265 (update_regs, sift_states_backward, build_sifted_states):
1266 (clean_state_log_if_needed, merge_state_array):
1267 (update_cur_sifted_state, add_epsilon_src_nodes):
1268 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1269 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1270 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1271 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1272 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1273 (check_arrival, check_arrival_add_next_nodes):
1274 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1275 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1276 (check_node_accept_bytes, check_node_accept, extend_buffers):
1277 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1278 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1283 (re_string_allocate, re_string_construct, re_string_reconstruct):
1284 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1285 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1286 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1287 (re_string_context_at, re_string_peek_byte_case):
1288 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1289 is defined, since we now use prototypes always.
1291 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1292 C89 or better. All uses removed.
1294 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1296 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1297 [defined lint]: Suppress bogus uninitialized-variable warnings.
1299 * regcomp.c (duplicate_node): Return new index, not an error code,
1300 and let the caller return REG_ESPACE if out of space. This
1301 removes an uninitialied-variable warning with GCC 4.0.1, and also
1302 avoids taking the address of a local variable. All callers
1305 2005-08-19 Jim Meyering <jim@meyering.net>
1307 * regexec.c (proceed_next_node): Redo local variables to
1308 avoid GCC shadowing warnings.
1310 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1312 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1313 (re_node_set_insert_last, re_dfa_add_node):
1314 Rename local variables to avoid GCC shadowing warnings.
1316 2005-08-18 Bruno Haible <bruno@clisp.org>
1318 * strstr.c (strstr): Fix return value in multibyte case.
1319 * strcasestr.c (strcasestr): Likewise.
1321 2005-08-17 Jim Meyering <jim@meyering.net>
1323 Make the %s format (seconds since the epoch) work for a negative
1324 number and when used with a zero-padded field width, e.g. %015s.
1326 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1327 label so that it precedes the code to set `digits'. Otherwise,
1328 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1329 print `00-22'. Now, it prints `-0022', as it should.
1331 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1333 * regex.h: Remove useless space-before-tab. From coreutils.
1335 2005-08-17 Bruno Haible <bruno@clisp.org>
1337 * strcasestr.h: New file.
1338 * strcasestr.c: New file.
1340 2005-08-17 Bruno Haible <bruno@clisp.org>
1342 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1343 * strstr.c: Completely rewritten, with multibyte locale support.
1345 2005-08-17 Bruno Haible <bruno@clisp.org>
1347 * strcasecmp.c: Use mbuiter.h.
1349 2005-08-17 Bruno Haible <bruno@clisp.org>
1351 * mbuiter.h: New file.
1353 2005-08-16 Bruno Haible <bruno@clisp.org>
1355 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1357 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1358 NUL byte, not after it.
1360 2005-08-16 Bruno Haible <bruno@clisp.org>
1362 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1363 the valid ones. Makes the comparison operations transitive:
1364 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1365 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1367 2005-08-16 Bruno Haible <bruno@clisp.org>
1369 * strcase.h (strcasecmp): Add note in comments.
1370 * strncasecmp.c: Use code from strcasecmp.c.
1371 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1372 (strcasecmp): Work correctly in multibyte locales.
1374 2005-08-16 Bruno Haible <bruno@clisp.org>
1376 * strnlen1.h: New file.
1377 * strnlen1.c: New file.
1379 2005-08-16 Bruno Haible <bruno@clisp.org>
1381 * mbfile.h: New file.
1383 2005-08-16 Bruno Haible <bruno@clisp.org>
1385 * mbiter.h: New file.
1387 2005-08-16 Bruno Haible <bruno@clisp.org>
1389 * mbchar.h: New file.
1390 * mbchar.c: New file.
1392 2005-08-16 Bruno Haible <bruno@clisp.org>
1394 * tls.h: New file, from GNU gettext.
1395 * tls.c: New file, from GNU gettext.
1397 2005-08-15 Bruno Haible <bruno@clisp.org>
1399 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1402 2005-08-14 Jim Meyering <jim@meyering.net>
1404 Sync from coreutils.
1406 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1407 Use the hash-table-based cycle-detection code not just when
1408 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1409 Reported by James Youngman in
1410 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1411 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1412 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1413 This lets us compile with -DFTS_DEBUG, once again.
1414 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1415 * fts.c (fd_safer): Remove decl.
1416 Include fcntl--.h rather than unistd-safer.h
1417 (fts_safe_changedir): Don't call fd_safer; no longer needed
1418 now that we include fcntl--.h.
1420 2005-08-11 Simon Josefsson <jas@extundo.com>
1422 * readline.h, readline.c: New file.
1424 2005-08-11 Bruno Haible <bruno@clisp.org>
1426 * strnlen.h (strnlen): Change parameter name to match comment.
1428 2005-08-10 Simon Josefsson <jas@extundo.com>
1430 * strndup.c: Use strnlen.h.
1432 * strnlen.h: New file.
1434 2005-08-02 Simon Josefsson <jas@extundo.com>
1436 * getline.h, getline.c: Rewrite.
1438 * getdelim.h, getdelim.c: New files, ported from glibc.
1440 2005-07-31 Bruno Haible <bruno@clisp.org>
1442 * lock.h (gl_lock_initializer): New macro.
1443 (gl_lock_define_initialized): Use it.
1444 (gl_rwlock_initializer): New macro.
1445 (gl_rwlock_define_initialized): Use it.
1446 (gl_recursive_lock_initializer): New macro.
1447 (gl_recursive_lock_define_initialized): Use it.
1449 2005-07-26 Bruno Haible <bruno@clisp.org>
1451 * lock.h: Update from GNU gettext.
1452 * lock.c: Update from GNU gettext.
1454 2005-07-18 Bruno Haible <bruno@clisp.org>
1456 * lock.h (gl_once_t): New type.
1457 (gl_once_define, gl_once): New macros.
1458 * lock.c (fresh_once): New variable.
1459 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1462 2005-07-18 Simon Josefsson <jas@extundo.com>
1464 * check-version.c (check_version): Accept identical versions too.
1466 2005-07-18 Bruno Haible <bruno@clisp.org>
1468 * lock.h: New file, from GNU gettext.
1469 * lock.c: New file, from GNU gettext.
1471 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1473 * quotearg.c: Add translator comment suggested by Bruno Haible,
1474 with a minor change.
1476 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1478 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1479 copyright symbol and the year.
1480 * version-etc.c (COPYRIGHT_YEAR): New constant.
1481 (version_etc_va): Use parameterized copyright notice.
1482 Reword to conform to the current GNU coding standards.
1484 2005-07-11 Simon Josefsson <jas@extundo.com>
1486 * size_max.h: New file.
1488 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1490 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1493 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1494 and Paul Eggert <eggert@cs.ucla.edu>
1496 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1497 in wint_t, not wchar_t. Remove now-unnecessary cast.
1499 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1501 * regex.c, regex.h: Sync from libc.
1502 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1503 New files, synced from libc, except that regex_internal.h
1504 currently has a small porting fix.
1506 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1508 Remove the dependency of the strftime module on the tzset module.
1509 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1510 Copy the input structure, to work around some of the bug with
1511 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1512 Solaris releases, you should also use the tzset module, but we won't
1513 require it as a dependency any more since we don't want LGPLed code
1514 to depend on GPLed code.
1516 2005-07-02 Jim Meyering <jim@meyering.net>
1518 * backupfile.c (backup_args): Change a `0' to NULL.
1520 2005-07-01 Jim Meyering <jim@meyering.net>
1522 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1523 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1524 * save-cwd.c, tempname.c:
1525 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1526 and don't include <sys/file.h>).
1528 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1530 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1531 declares only 'struct timespec;' (!).
1533 2005-06-29 Jim Meyering <jim@meyering.net>
1535 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1536 type name. Use the variable name instead.
1537 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1539 2005-06-28 Simon Josefsson <jas@extundo.com>
1541 * check-version.h, check-version.c: New files.
1543 2005-06-28 Simon Josefsson <jas@extundo.com>
1545 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1546 collision with global variable. Better indentation. Don't
1547 increment buffer pointer beyond buffer end. Based on comments
1548 from Paul Eggert <eggert@cs.ucla.edu>.
1552 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1554 * canon-host.c (canon-host): Append trailing "," to 0 in
1555 initializer of struct addrinfo, as an indication that we don't
1556 care how many members the structure has.
1558 2005-06-24 Derek Price <derek@ximbiot.com>
1559 and Bruno Haible <bruno@clisp.org>
1561 Remove stat module & update lstat.
1562 * stat.c: Remove this file...
1563 (slash_aware_lstat): ...moving this content and its support...
1564 * lstat.c (rpl_lstat): ...into here.
1565 * lstat.h: New file.
1567 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1569 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1570 (ranged_convert): Don't save conversion in a temporary struct.
1571 This causes a warning with GCC 4.0.0, and anyway in the typical
1572 case it's not worth the extra 100 bytes or so of code.
1573 (ranged_convert, __mktime_internal): When calling a function via a
1574 pointer P, use P () rather than (*P) (), as we now assume C89 or
1577 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1579 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1580 "who -r" failed to give output. Problem reported by Tim Waugh.
1582 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1583 (xcalloc): Use it to avoid needless tests.
1584 Problem reported by Jim Meyering.
1586 2005-06-16 Jim Meyering <jim@meyering.net>
1588 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1589 when either N or S is zero.
1591 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1593 * argp.h (__option_is_short): Check upper limit of
1594 __key. Isprint() requires its argument to have the value
1595 of an unsigned char or EOF.
1597 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1599 * fnmatch.c (fnmatch): If there is an encoding error in a
1600 multibyte string or pattern, fall back on unibyte matching.
1601 Problem reported by James Youngman.
1603 2005-06-08 Bruno Haible <bruno@clisp.org>
1605 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1608 2005-06-08 Bruno Haible <bruno@clisp.org>
1610 * csharpcomp.h: New file, from GNU gettext.
1611 * csharpcomp.c: New file, from GNU gettext.
1612 * csharpcomp.sh.in: New file, from GNU gettext.
1614 2005-06-07 Derek Price <derek@ximbiot.com>
1617 * glob_.h: Indent nested #ifdef.
1619 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1621 Sync from coreutils.
1622 Use "file name" when talking about file names, instead of "filename"
1623 or "path", as per the GNU coding standards.
1624 * mkdir-p.c: Renamed from makepath.c.
1625 (make_dir_parents): Renamed from make_path. All callers changed.
1626 * mkdir-p.h: Likewise. All includers changed.
1627 * filenamecat.c: Renamed from path-concat.c.
1628 (file_name_concat): Renamed from path_concat. All callers changed.
1629 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1630 * filenamecat.h: Likewise. All includers changed.
1631 * acl.c: Don't use "path" or "filename" to mean "file name"
1632 in comments or local variable names.
1633 * basename.c: Likewise.
1634 * canonicalize.c, canonicalize.h: Likewise.
1635 * dirname.c, dirname.h: Likewise.
1636 * euidaccess.c: Likewise.
1637 * exclude.c: Likewise
1638 * fnmatch_.h, fnmatch_loop.c: Likewise.
1639 * fsusage.c, fsuage.h: Likewise.
1640 * fts.c, fts_.h: Likewise.
1641 * getcwd.c: Likewise.
1642 * getloadavg.c: Likewise.
1643 * mkstemp.c: Likewise.
1644 * mountlist.c, mountlist.h: Likewise.
1645 * openat.c, openat.h: Likewise.
1646 * readlink-stub.c: Likewise.
1647 * readutmp.c, readutmp.h: Likewise.
1648 * rename.c: Likewise.
1649 * rmdir.c: Likewise.
1651 * savedir.c: Likewise.
1652 * stripslash.c: Likewise.
1653 * tempname.c: Likewise.
1654 * xreadlink.c: Likewise.
1655 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1657 * exclude.h: Likewise.
1659 * euidaccess.c (getuid, getgid, getuid, getegid)
1660 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1661 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1662 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1663 * pathmax.h: Include <limits.h> unconditionally, since other
1664 files have been getting away with it for years (MORE/BSD 4.3
1666 * userspec.c (getpwnam, getgrnam, getgrgid)
1667 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1669 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1670 Define to 256, not 255, as per modern POSIX.
1672 2005-06-01 Bruno Haible <bruno@clisp.org>
1674 * csharpexec.h: New file, from GNU gettext.
1675 * csharpexec.c: New file, from GNU gettext.
1676 * csharpexec.sh.in: New file, from GNU gettext.
1678 2005-05-31 Derek Price <derek@ximbiot.com>
1679 Paul Eggert <eggert@cs.ucla.edu>
1682 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1684 2005-05-29 Derek Price <derek@ximbiot.com>
1685 Paul Eggert <eggert@cs.ucla.edu>
1687 * glob_.h, glob.c: New files.
1689 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1691 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1693 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1694 the configuration hassle isn't worth it.
1695 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1696 (LONGEST_MODIFIER, PRIuMAX): Remove.
1698 2005-05-27 Bruno Haible <bruno@clisp.org>
1700 * getlogin_r.h: Remove second include of <stddef.h>.
1702 2005-05-25 Bruno Haible <bruno@clisp.org>
1703 Derek Price <derek@ximbiot.com>
1705 * getlogin_r.h: Simplify API documentation.
1707 2005-05-25 Derek Price <derek@ximbiot.com>
1708 Paul Eggert <eggert@cs.ucla.edu>
1710 * getlogin_r.c, getlogin_r.h: New files.
1712 2005-05-22 Bruno Haible <bruno@clisp.org>
1714 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1715 Also include <sys/param.h> if it defines MIN, MAX.
1716 Based on a patch by Derek Price <derek@ximbiot.com>.
1718 2005-05-22 Bruno Haible <bruno@clisp.org>
1720 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1721 (INT64_MIN): Fix definition.
1722 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1724 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1725 NEED_SIGNED_INT_TYPES.
1727 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1728 HAVE_SYSTEM_INTTYPES.
1730 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1732 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1733 so that unistd-safer.h (GPL'ed code) need not be included.
1735 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1738 * fts.c: Don't include "cycle-check.h" or "hash.h".
1739 (setup_dir, free_dir): New functions.
1740 (enter_dir, leave_dir): Define trivial
1741 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1742 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1743 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1744 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1745 Move to fts-cycle.c.
1746 (fts_open): Use setup_dir.
1747 (fts_close): Use free_dir.
1748 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1749 This adds a label and some gotos, but the alternatives were messier.
1750 Check for memory allocation failure when entering a dir.
1751 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1752 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1753 (FTS): New member fts_cycle, that is a union that contains the
1754 old active_dir_ht and cycle_state. All uses changed to mention
1755 fts_cycle.ht and fts_cycle.state.
1756 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1757 fts.c, with the following changes:
1758 (setup_dir, free_dir): New functions.
1759 (enter_dir): Now returns bool. Return true if successful, false
1760 if memory exhausted. All callers changed.
1761 Do not bother partly cleaning up on
1762 memory allocation failure; that is free_dir's job.
1763 However, free ad if hash_insert fails, to avoid memory leak.
1764 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1765 fts->fts_options to see which union member to use.
1767 2005-05-20 Jim Meyering <jim@meyering.net>
1769 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1770 Now a macro, to pacify GCC.
1772 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1774 * chown.c (rpl_chown): Return -1 on failure.
1776 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1778 * canonicalize.c: Include canonicalize.h first, to test interface.
1779 Include <stddef.h> unconditionally, since we assume C89 now.
1780 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1781 * fts.c: Include fts_.h first, to check interface.
1782 Do not include intprops.h; no longer needed.
1783 Include cycle-check.h and hash.h, since fts_.h no longer does.
1784 Remove unnecessary casts of closedir to void.
1785 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1786 decide whether to decrement nlinks.
1787 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1788 (FTS): Use struct hash_table * instead of Hash_table, so that
1789 we no longer need to include hash.h here.
1791 2005-05-17 Jim Meyering <jim@meyering.net>
1793 * fts.c, fts_.h: New files, from coreutils.
1795 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1797 Sync from coreutils.
1798 * unlinkdir.c, unlinkdir.h: New files.
1799 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1800 regex.h, unlocked-io.h, xtime.h:
1801 White space changes only.
1802 * makepath.c (make_path): Port to hosts where leading "//" is special.
1803 * yesno.c: Include getline.h, not ctype.h.
1804 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1805 Use getline to remove arbitrary restriction on response length.
1807 2005-05-13 Bruno Haible <bruno@clisp.org>
1809 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1810 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1811 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1812 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1813 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1814 Add support for 64-bit integers in the MSVC compiler.
1816 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1818 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1819 Change the initial comment to refer to GPL, not LGPL.
1820 gnulib-tool will change it to LGPL as needed.
1822 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1823 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1824 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1825 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1826 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1827 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1828 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1829 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1830 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1831 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1832 concatpath.c, config.charset, copy-file.c, copy-file.h,
1833 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1834 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1835 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1836 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1837 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1838 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1839 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1840 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1841 full-read.c, full-read.h, full-write.c, full-write.h,
1842 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1843 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1844 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1845 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1846 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1847 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1848 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1849 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1850 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1851 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1852 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1853 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1854 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1855 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1856 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1857 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1858 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1859 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1860 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1861 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1862 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1863 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1864 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1865 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1866 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1867 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1868 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1869 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1870 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1871 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1872 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1873 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1874 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1875 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1876 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1877 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1878 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1879 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1880 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1881 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1882 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1883 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1884 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1885 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1886 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1887 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1888 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1889 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1890 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1891 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1892 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1893 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1894 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1895 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1896 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1897 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1898 Update FSF postal mail address.
1900 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1902 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1903 specified in ai_socktype. Fix invalid ai_protocol
1904 check. ai_protocol is usually set to 0 or depending on
1905 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1906 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1907 ai_socktype / ai_protocol in the returned addrinfo structure.
1909 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1910 Bruno Haible <bruno@clisp.org>
1912 * inet_ntop.h: New file.
1913 * inet_ntop.c: New file, from glibc with modifications.
1915 2005-05-08 Jim Meyering <jim@meyering.net>
1917 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1919 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1921 Merge from coreutils. Among other things,
1922 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1923 * fd-safer.c: New file.
1924 * fcntl-safer.h, open-safer.c: Remove.
1925 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1926 * dup-safer.c: Include unistd-safer.h first.
1927 Don't include errno.h.
1928 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1929 * file-type.h: Don't assume invoker included sys/stat.h first.
1930 * file-type.c: Rely on file-type.h change.
1931 * getloadavg.c: Include unistd-safer.h.
1932 (getloadavg): Use safer open.
1933 * getusershell.c: Include "stdio-safer.h".
1934 (getusershell): Use safer fopen.
1935 * long-options.c (long_options): Use NULL rather than 0.
1936 * modechange.h (mode_free): Remove; all callers changed to invoke
1938 * modechange.c: Likewise.
1939 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1940 (MODE_DONE): New constant.
1941 (struct mode_change): Remove 'next' member.
1942 (make_node_op_equals): New function; like the old one of the
1943 same name, except it allocates an array.
1944 (mode_compile, mode_create_from_ref): Use it.
1945 (mode_compile): Allocate result as an array, not a linked list.
1946 Parse octal string ourself, so that we catch mistakes like "+0".
1947 (mode_adjust): Arg is an array, not a linked list.
1948 * modechange.c: Include stat-macros.h, xalloc.h.
1949 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1950 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1951 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1952 Remove. This is now stat-macros.h's job.
1953 (talloc): Remove. All callers replaced by xalloc, so that
1954 our invokers don't have to worry about reporting memory failures.
1955 (make_node_op_equals): Remove.
1956 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1958 (struct mode_change): Moved here from modechange.h.
1959 (mode_append_entry): Remove.
1960 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1961 apps to have incorrect behavior. Use simpler algorithm for head
1962 and tail. Don't futz with umask; that's now the job of mode_adjust.
1963 Detect more invalid usages rather than having somewhat-random behavior.
1964 Don't insert an "a=" action, as that leads to incorrect behavior.
1965 (mode_compile, mode_create_from_ref): Return NULL on error instead
1966 of an enum, since now there's only one way to have an error. All
1968 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1969 at the correct time. Simplify calculation of "+u" and its ilk.
1970 Don't mishandle "+X".
1971 (mode_free): Remove "register" and localize decls.
1972 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1973 (struct mode_change): Move to modechange.c; callers don't
1974 need to see this stuff.
1975 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1976 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1977 (mode_change, mode_adjust): Reflect the new signatures noted above.
1978 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1979 that might redefine system include files.
1980 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1981 (my_usleep): Use NULL rather than (void *) 0.
1982 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1983 Use siginterrupt to specify that system calls should be interrupted.
1984 (rpl_nanosleep): Move initialization of suspended closer to call of
1986 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1987 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1988 (desirable_utmp_entry): New function.
1989 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1990 using x2nrealloc, to simplify logic.
1991 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1992 size calculation. Do not assume utmp file is a regular file.
1993 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1994 (READ_UTMP_CHECK_PIDS): New constant.
1995 * save-cwd.c: Include unistd-safer.h.
1996 (save_cwd): Use fd_safer.
1997 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1998 [!_LIBC] Include "stat-macros.h" instead.
1999 * unistd-safer.h (fd_safer): New decl.
2001 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2003 * byteswap_.h: New file.
2005 2005-04-25 Albert Chin <china@thewrittenword.com>
2007 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2010 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2012 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2013 that "UTC +1 second" continues to work. Problem reported
2015 (relunit_snumber): New rule.
2018 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2020 * getdate.y (universal_time_zone_table): New constant.
2021 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2022 universal_time_zone_table.
2023 (lookup_zone): Prefer universal_time_zone_table to
2024 local_time_zone_table, so that "GMT" time stamps are allowed in
2025 London during the summer. Problem reported by Ian Abbott.
2027 2005-04-12 Jim Meyering <jim@meyering.net>
2029 * human.c (humblock): Set *options even when returning due to
2030 xstrtoumax conversion failure. Thanks to a used-uninitialized
2033 2005-04-09 Jim Meyering <jim@meyering.net>
2035 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2036 -Wuninitialized: initialize tm0.tm_year.
2038 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2040 * getdate.y (parser_control): rels_seen is now a boolean, not a
2041 count, since there's no maximum. All uses changed.
2042 Add member dsts_seen.
2043 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2045 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2046 Use pc_rels_seen to decide whther a date is absolute.
2048 * getdate.y (number): Don't overwrite year.
2049 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2052 2005-04-02 Simon Josefsson <jas@extundo.com>
2054 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2055 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2057 2005-03-27 Jim Meyering <jim@meyering.net>
2059 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2061 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2063 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2064 "one's complement" -> "ones' complement" in comment, as per Knuth.
2065 "value of type" -> "type or expression" in comment.
2066 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2068 2005-03-26 Jim Meyering <jim@meyering.net>
2071 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2072 Correct typos: s/or/of/.
2074 2005-03-23 Jim Meyering <jim@meyering.net>
2076 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2078 2005-03-21 Jim Meyering <jim@meyering.net>
2080 Changes imported from coreutils.
2082 * cycle-check.c: Don't include xalloc.h.
2084 * path-concat.c: Don't include assert.h.
2085 (path_concat): Remove assertion that would have triggered
2086 for ABASE starting with more than one slash.
2087 Reported by Andreas Schwab.
2089 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2090 properly when ABASE is an absolute file name.
2091 Correct the description of this function.
2093 Add an assertion and a test driver.
2094 This fixes a bug introduced on 2004-07-02.
2095 Andreas Schwab reported the resulting failure of cp --parents:
2096 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2098 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2100 * strftime.c (my_strftime): If the underlying strftime returns 0
2101 (which shouldn't happen), generate nothing instead of returning 0
2102 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2104 2005-03-16 Bruno Haible <bruno@clisp.org>
2106 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2108 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2110 * strftime.c (my_strftime): Prepend space to format so that we can
2111 reliably distinguish strftime failure from empty output on POSIX
2114 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2116 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2117 (iconv_string): Don't guess a size-zero buffer, as that might cause
2118 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2119 result would be 'too large', where 'too large' is (heuristically)
2120 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2121 overflow concerns. This will prevent some unwanted malloc failures
2122 when the inputs are very large.
2124 2005-03-15 Bruno Haible <bruno@clisp.org>
2126 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2129 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2132 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2134 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2136 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2137 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2139 * strtol.c: Likewise.
2141 2005-03-14 Simon Josefsson <jas@extundo.com>
2143 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2146 2005-03-14 Jim Meyering <jim@meyering.net>
2148 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2149 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2150 to be nonzero so that we (and caller) can detect the difference
2151 between a valid zero-length expansion and an error return, even
2152 when the underlying strftime fails before writing anything into
2155 2005-03-10 Jim Meyering <jim@meyering.net>
2157 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2158 so that this module works on systems without fchdir.
2160 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2162 Factor int-properties macros into a single file, except for
2163 glibc-related files.
2164 * intprops.h: New file.
2165 * getloadavg.c: Include it instead of limits.h.
2166 (INT_STRLEN_BOUND): Remove.
2167 * human.c: Include intprops.h.
2168 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2169 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2170 * inttostr.h: Include intprops.h instead of limits.h.
2171 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2172 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2173 for consistency with intprops.h.
2174 (time_t_is_integer, twos_complement_arithmetic): Use them.
2175 * sig2str.h: Include <signal.h>, intprops.h.
2176 (INT_STRLEN_BOUND): Remove.
2177 * strftime.c (TYPE_SIGNED): Remove.
2178 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2179 * strtol.c: Adjust comments to match intprops.h.
2180 * userspec.c: Include intprops.h.
2181 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2182 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2183 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2184 instead of rolling our own expressions.
2185 * xstrtol.c: Include xstrtol.h first, to test interface.
2187 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2189 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2190 the right thing even if adding 1900 would overflow. Similarly
2191 for tm_mon + 1 and tm_yday + 1.
2192 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2193 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2194 (DO_SIGNED_NUMBER): New macro.
2195 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2197 2005-03-07 Bruno Haible <bruno@clisp.org>
2199 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2201 2005-03-03 Derek R. Price <derek@ximbiot.com>
2202 Bruno Haible <bruno@clisp.org>
2204 * pagealign_alloc.h: New file.
2205 * pagealign_alloc.c: New file.
2207 2005-01-28 Bruno Haible <bruno@clisp.org>
2209 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2212 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2214 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2215 The workaround isn't strictly needed for POSIX conformance, and
2216 it's too much of a pain to configure and maintain. We'll ask
2217 people to fix their kernels instead.
2218 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2219 (NANOSLEEP_BUG_WORKAROUND): Remove.
2220 (xnanosleep): Remove the workaround.
2222 2005-02-12 Bruno Haible <bruno@clisp.org>
2224 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2226 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2228 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2229 * timespec.h (gettime): Return void, since it always
2230 succeeds now. All uses changed.
2231 * gettime.c (gettime) Likewise.
2232 [HAVE_NANOTIME]: Prefer nanotime.
2233 Assume gettimeofday succeeds, as POSIX requires.
2234 Assime time () succeeds, since other code already does.
2235 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2236 (timespec_subtract): Remove.
2237 (NANOSLEEP_BUG_WORKAROUND): New constant.
2238 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2239 things considerably. Use it only on GNU/Linux hosts, since the
2240 workaround shouldn't be needed elsewhere.
2242 2005-02-24 Bruno Haible <bruno@clisp.org>
2244 * gettext.h: Update from GNU gettext 0.14.2.
2246 2005-02-24 Bruno Haible <bruno@clisp.org>
2248 * localcharset.c: Update from GNU gettext 0.14.2.
2249 * config.charset: Update from GNU gettext 0.14.2.
2251 2005-02-22 Simon Josefsson <jas@extundo.com>
2253 * iconvme.h, iconvme.c: New files, from libc.
2255 2005-02-20 Neil Conway <neilc@samurai.com>
2257 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2258 returned by OSX/Darwin if the specified buffer is not large
2259 enough for the hostname.
2261 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2263 * memrchr.h: New file.
2264 * chdir-long.c: Include it.
2265 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2266 Don't bother including stddef.h.
2268 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2270 * argp-help.c (__argp_help): Create a fake struct argp_state and
2271 pass it to _help, otherwise the latter coredumps trying to
2272 dereference state.root_argp.
2274 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2276 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2278 Include <sys/types.h>, for dev_t.
2279 (ME_DUMMY, ME_REMOTE): Move from here....
2280 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2281 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2283 Include mountlist.h first, to test the interface.
2285 2005-01-29 Bruno Haible <bruno@clisp.org>
2287 * progname.c (program_name): Initialize.
2288 Needed when linking statically on MacOS X.
2290 2005-01-28 Bruno Haible <bruno@clisp.org>
2292 * javacomp.sh.in: New file, from GNU gettext.
2293 * javacomp.h: New file, from GNU gettext.
2294 * javacomp.c: New file, from GNU gettext.
2296 2005-01-26 Bruno Haible <bruno@clisp.org>
2298 * javaexec.sh.in: New file, from GNU gettext.
2299 * javaexec.h: New file, from GNU gettext.
2300 * javaexec.c: New file, from GNU gettext.
2302 2005-01-26 Simon Josefsson <jas@extundo.com>
2304 * gai_strerror.c: Use GPL in header.
2306 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2308 * argp-help.c (hol_entry_help): Avoid using non-constant
2309 initializers for struct pentry_state.
2310 (__argp_error): Check return value of __asprintf
2311 (__argp_failure): Translate error message
2313 * argp-parse.c: Removed braces around the expansion of N_()
2315 2005-01-21 Jim Meyering <jim@meyering.net>
2317 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2318 same value as for Solaris 9.
2320 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2321 component length. This included changing the parameter to be
2322 of type `char *' rather than `char const *'.
2323 * chdir-long.h (chdir_long): Update prototype.
2325 * openat.c (fdopendir, fstatat): New functions.
2326 * openat.h: Include headers required for use of DIR and struct stat.
2327 [AT_SYMLINK_NOFOLLOW]: Define.
2328 (fdopendir, fstatat): Add prototypes.
2330 2005-01-21 Bruno Haible <bruno@clisp.org>
2332 * classpath.h: New file, from GNU gettext.
2333 * classpath.c: New file, from GNU gettext.
2335 2005-01-20 Simon Josefsson <jas@extundo.com>
2337 * version-etc-fsf.c: New file, with version_etc_copyright.
2338 * version-etc.c: Remove version_etc_copyright.
2339 * version-etc.h (version_etc_copyright): Use [] instead of * in
2340 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2342 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2344 * save-cwd.c (save_cwd): Remove code to support the case
2345 where fchdir is missing or flaky.
2347 2005-01-20 Simon Josefsson <jas@extundo.com>
2349 * base64.h (isbase64): Add.
2351 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2352 using a unsigned prototype, don't inline.
2353 (base64_decode): Use it.
2355 2005-01-19 Bruno Haible <bruno@clisp.org>
2357 * sh-quote.h: New file, from GNU gettext.
2358 * sh-quote.c: New file, from GNU gettext.
2360 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2362 Merge changes from coreutils, as described below in several
2363 changelogs dated today.
2365 * save-cwd.c: Include "save-cwd.h" before other include files.
2366 (O_DIRECTORY): Remove; not needed here, since "." must be
2367 a directory. All uses removed.
2368 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2369 universal on Suns, and we also need to test for IRIX.
2370 Revamp code to use 'if' rather than '#if'.
2371 Avoid unnecessary comparison of cwd->desc to 0.
2373 * utimens.c (futimens): Robustify the previous patch, by checking
2374 for known valid error numbers rather than observed invalid ones.
2376 2005-01-18 Jim Meyering <jim@meyering.net>
2378 * version-etc.c (version_etc_copyright): Update copyright date.
2380 * utimens.c (futimens): Account for the fact that futimes
2381 can also fail with errno == ENOSYS or errno == ENOENT.
2382 Patch from Dmitry V. Levin.
2384 Change the name of the robust chdir function from chdir to chdir_long.
2385 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2386 (restore_cwd): Use chdir_long, not chdir.
2387 * chdir-long.c: Renamed from chdir.c.
2388 * chdir-long.h: Renamed from chdir.h.
2389 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2392 2005-01-18 Bob Proulx <bob@proulx.com>
2394 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2395 offsetof() macro construct to avoid compile failure with native HP-UX
2396 11.0 ANSI C compiler.
2398 2005-01-06 Bruno Haible <bruno@clisp.org>
2400 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2401 because stpncpy.m4 takes care of it.
2403 2004-01-24 Bruno Haible <bruno@clisp.org>
2405 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2407 2003-10-09 Bruno Haible <bruno@clisp.org>
2409 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2411 2005-01-06 Bruno Haible <bruno@clisp.org>
2413 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2414 * fwriteerror.c: Include <stdbool.h>.
2415 (fwriteerror): At the end, close the file stream. Record whether
2416 stdout was already closed.
2418 2004-05-27 Bruno Haible <bruno@clisp.org>
2420 * execute.c (environ): Declare if needed.
2421 * pipe.c (environ): Likewise.
2422 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2424 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2426 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2427 definitions to be after all include files, to avoid collisions.
2428 Problem reported by Bob Proulx.
2430 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2432 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2433 not needed. This removes a dependency on the gettext module.
2434 [defined _LIBC]: Do not include <libintl.h>; not needed.
2436 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2438 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2441 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2443 * argp-parse.c: Include <stddef.h>.
2444 (alignof, alignto): New macros.
2445 (parser_init): Don't assume that void * is aligned sufficiently
2448 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2449 need to extend the stack.
2450 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2453 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2455 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2457 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2459 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2460 Remove now-obsolete comment about AIX.
2461 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2462 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2463 (YYMAXDEPTH): New macro.
2465 2004-12-18 Bruno Haible <bruno@clisp.org>
2467 * fatal-signal.c (fatal_signals): Make non-const.
2468 (init_fatal_signals): New function.
2469 (uninstall_handlers, install_handlers): Ignore signals that were set to
2471 (at_fatal_signal): Call init_fatal_signals.
2472 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2474 Reported by Paul Eggert.
2476 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2478 * getdate.y (textint): New member "negative".
2479 (time_zone_hhmm): New function.
2480 Expect 14 shift-reduce conflicts, not 13.
2481 (o_colon_minutes): New rule.
2482 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2483 (yylex): Set the "negative" member of signed numbers.
2485 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2487 Changes imported from coreutils.
2488 * hard-locale.c: Assume <locale.h> exists.
2490 (GLIBC_VERSION): New macro.
2491 (hard_locale): Assume setlocale exists.
2492 Rewrite to avoid #ifdef.
2493 Use strdup rather than malloc + strcpy.
2494 * human.c: Assume <locale.h> exists.
2495 (human_readable): Assume localeconv exists.
2497 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2499 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2500 convert T2, not T. (Imported from libc.)
2502 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2504 * getcwd.c (is_ENAMETOOLONG): New macro.
2505 (__getcwd.c): Don't restore errno; glibc doesn't.
2506 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2507 first, falling back to our code only if its results look suspicious.
2508 Ensure that the resulting buffer is only as large as necessary.
2510 * readutmp.c: Include readutmp.h first.
2511 Include <errno.h>, since readutmp.h no longer does that.
2512 * readutmp.h: Don't include <errno.h>,
2513 <sys/param.h>, <time.h>; not needed to establish interface.
2514 (errno): Remove decl.
2515 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2516 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2517 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2519 2004-11-28 Simon Josefsson <jas@extundo.com>
2521 * base64.h, base64.c: New file.
2523 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2525 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2527 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2529 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2530 HP's ANSI C compiler.
2531 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2532 Declaring int functions causes warnings on some modern systems and
2533 shouldn't be needed to compile on ancient ones.
2534 * same.c (MIN) [defined MIN]: Don't define, since it's already
2537 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2538 with the following changes.
2539 (__set_errno): Parenthesize properly.
2540 Include <stdbool.h>.
2541 (MIN, MAX, MATCHING_INO): New macros.
2542 (__getcwd): Define with prototype, not K&R form.
2543 Use heuristics to allocate default buffer on stack if possible.
2544 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2545 behavior, and to avoid the PATH_MAX limit when computing
2547 Use MATCHING_INO to compare inode number to file.
2548 Check for arithmetic overflow in size calculations.
2549 Fix bug in reallocation of dot array that caused getcwd to fail
2550 on directories nested deeper than 75.
2551 Be more careful about saving errno on error.
2552 Do not use realloc; use only free+malloc, as this is a bit
2553 more flexible and avoids a needless copy operation.
2554 Do not inspect st_dev and st_ino for symbolic links; POSIX
2555 doesn't specify the latter.
2556 Check for closedir errors.
2557 Avoid needless casts.
2558 Use "#ifdef weak_alias" around weak_alias, to be like other
2560 The following changes to getcwd.c have effect only when used in
2561 gnulib; they have no effect inside glibc proper.
2562 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2563 as alloca isn't used.
2564 (alloca, __alloca): Likewise.
2565 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2566 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2567 unconditionally, as gnulib assumes C89 or better.
2568 Do not include <sys/param.h>.
2569 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2570 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2572 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2573 Include <dirent.h> in a way that is compatible with modern Autoconf.
2574 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2575 New macros, if not already defined.
2576 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2577 Use "_LIBC", not "defined _LIBC", for consistency.
2578 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2580 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2581 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2582 * xgetcwd.c: David MacKenzie's old code was removed, so give
2583 credit only to Jim Meyering and adjust the copyright dates.
2584 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2585 <stdlib.h>, <unistd.h>, "pathmax.h".
2586 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2587 (INITIAL_BUFFER_SIZE): Remove.
2588 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2590 2004-11-23 Jim Meyering <jim@meyering.net>
2592 * getopt_.h: Remove trailing blanks.
2594 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2596 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2597 (futimens): New function, which uses futimes if available.
2598 (futimens, utimens): Support timespec==NULL, with same semantics
2599 as utime and utimens.
2600 * utimens.h (futimens): New decl.
2602 2004-11-23 Jim Meyering <jim@meyering.net>
2604 * __fpending.c: Add comment.
2606 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2608 * getopt_.h: Re-addition of __getopt_argv_const caused
2609 redefinition warnings. To avoid them, include the defines
2610 in `#if !defined __need_getopt ... #endif'. The only place
2611 where __getopt_argv_const is used is in definitions
2612 of getopt_long and getopt_long_only below, which are as well
2613 protected by `#ifndef __need_getopt'.
2614 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2615 __need_getopt after including <stdio.h> and <unistd.h> These
2616 headers might have defined it.
2618 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2620 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2622 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2623 optopt): Use them instead of invoking ## directly; otherwise, the
2624 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2626 2004-11-19 Bruno Haible <bruno@clisp.org>
2628 * strtok_r.c: Move comments from here...
2629 * strtok_r.h: ... to here.
2631 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2633 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2634 might fail. Problem reported by Yoann Vandoorselaere.
2635 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2636 that mishandle size_t overflow.
2638 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2640 * canon-host.c: Include "strdup.h".
2641 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2642 Use strdup instead of malloc/strcpy to duplicate strings.
2644 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2645 (human_space_before_unit): New constant.
2646 * human.c (human_readable): Support it.
2648 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2649 (xgetcwd): Set errno correctly when failing.
2650 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2651 the failure is actually due to a PATH_MAX problem.
2653 Further getopt changes to make it more likely that glibc will
2654 buy the changes back.
2655 * getopt.c (POSIXLY_CORRECT): New constant.
2656 (getopt): Use it, so to preserve glibc semantic
2657 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2658 when compiling for libc.
2659 * getopt_.h (__getopt_argv_const): Bring it back.
2660 (getopt_long, getopt_long_only): Use it.
2662 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2663 New arg POSIXLY_CORRECT. All callers changed.
2664 (getopt): Argv is now char * const *, as per standard.
2665 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2666 not char *__getopt_argv_const *.
2667 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2668 _getopt_long_only_r): Likewise.
2669 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2670 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2671 _getopt_long_r, _getopt_long_only_r): Likewise.
2672 * getopt_.h (__getopt_argv_const): Remove.
2673 (getopt): Argv is now char * const *, as per standard.
2675 * getdate.y (tORDINAL): New token.
2676 (day, relunit): Allow it for relative times.
2677 (relative_time_table): Use tORDINAL for ordinals.
2679 2004-11-15 Jim Meyering <jim@meyering.net>
2681 * closeout.c: Include "__fpending.h" once again.
2682 Include <stdbool.h>.
2683 (close_stdout): Don't fail just because stdout was closed initially,
2684 since some programs don't write to stdout in the normal course of
2685 operation (other than --version and --help), and we don't want this
2686 function to make e.g. `touch file >&-' fail.
2687 But do fail if it was closed and someone has tried to write to it.
2688 E.g., `printf foo >&-' must fail.
2690 2004-11-11 Simon Josefsson <jas@extundo.com>
2692 * strtok_r.h, strtok_r.c: New file.
2694 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2696 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2697 we can stop lying to compilers about the constness of argv when we
2698 are compiled outside glibc.
2699 (getopt, getopt_long, getopt_long_only): Use it.
2700 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2702 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2703 _getopt_long_only_r): Likewise.
2704 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2705 _getopt_long_only_r): Likewise.
2707 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2708 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2709 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2710 the other external symbols.
2711 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2712 declaration, since the above renaming now works around collisions.
2714 2004-11-11 Jim Meyering <jim@meyering.net>
2716 * linebreak.c: Remove trailing blanks.
2717 * alloca_.h: Likewise.
2718 * acosl.c: Likewise.
2719 * euidaccess.c: Likewise.
2720 * allocsa.h: Likewise.
2722 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2724 * mktime.c (SHR): New macro, which is a portable
2725 substitute for >> that should work even on Crays.
2726 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2727 Problem reported by Mark D. Baushke in
2728 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2729 * getdate.y (SHR): Likewise.
2731 * strftime.c (SHR): Likewise.
2733 * quotearg.c (struct quoting_options): Use unsigned int for
2734 quote_these_too, so that right shifts are well defined. All uses
2737 2004-11-10 Simon Josefsson <jas@extundo.com>
2739 * getaddrinfo.h, getaddrinfo.c: New files.
2741 2004-11-10 Jim Meyering <jim@meyering.net>
2743 Ensure that no close failure goes unreported.
2744 * closeout.c (close_stdout): Always close stdout. I.e., don't
2745 return early when it seems there's nothing to flush.
2746 Don't include __fpending.h.
2748 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2750 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2752 2004-11-05 Bruno Haible <bruno@clisp.org>
2754 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2755 Reported by Mark D. Baushke <mdb@cvshome.org>.
2757 2004-11-04 Bruno Haible <bruno@clisp.org>
2759 2004-09-11 Bruno Haible <bruno@clisp.org>
2760 * allocsa.valgrind: New file.
2761 2004-02-06 Bruno Haible <bruno@clisp.org>
2762 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2763 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2764 Reported by Christopher Seip <chris.seip@hp.com>.
2766 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2768 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2769 with errno == ERANGE if the buffer is too small.
2770 Problem reported by Mark D. Baushke.
2772 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2774 * xreadlink.c (MAXSIZE): New macro.
2775 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2776 size does not exceed MAXSIZE. Avoid cast.
2777 As suggested by Mark D. Baushke in
2778 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2779 if readlink fails with buffer size just under MAXSIZE, try again
2782 2004-11-02 Derek R. Price <derek@ximbiot.com>
2783 and Paul Eggert <eggert@cs.ucla.edu>
2785 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2786 (get_date): Overparenthesize to avoid GCC warning.
2788 2004-11-02 Bruno Haible <bruno@clisp.org>
2790 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2791 function returns void.
2793 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2795 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2796 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2799 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2801 * getdate.y: Add support for TZ="foo" within a date string.
2802 Fix some bugs near time_t boundaries. Reject dates with
2803 out-of-range components, e.g., "Sept 31".
2804 Include <stdlib.h>, "setenv.h", "xalloc.h".
2805 (ISDIGIT_LOCALE): Remove; unused.
2806 Note that the TZ and time functions used here are not reentrant.
2807 (mktime_ok, get_tz): New functions.
2808 (TZBUFSIZE): New constant.
2809 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2810 This requires that we sometimes generate our own TZ="XXX..." setting.
2812 2004-10-27 Derek R. Price <derek@ximbiot.com>
2814 * mktime.c (not_equal_tm): Remove redundant check.
2816 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2818 * getdate.y: Use Bison 1.875 features, and some minor
2819 code cleanups. This change does not affect semantics.
2820 Don't include <stdlib.h>; no longer needed.
2821 Don't include unlocked-io.h; only the "#if TEST" code uses
2822 stdio, and performance isn't crucial there.
2823 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2824 Bison 1.875 features as described below.
2825 All uses of "PC." replaced by "pc->".
2826 (YYSTYPE): Add a forward declaration.
2827 (yylex, yyerror): Use full prototypes in forward decls.
2828 Use "%pure-parser" rather than obsolescent "%pure_parser".
2829 Use %parse-param and %lex-param instead of obsolescent
2830 YYPARSE_PARAM and YYLEX_PARAM.
2831 (meridian_table, month_and_day_table, time_units_table,
2832 relative_time_table, time_zone_table, military_table,
2833 lookup_zone, lookup_word, get_date):
2834 Use NULL instead of 0 where appropriate.
2835 (to_hour): Avoid abort (), to avoid a dependency on
2837 (yyerror, yylex): Now accepts parser_control * arg.
2838 (main) [TEST]: Use '\0' rather than 0 for char.
2840 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2842 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2843 It's now the caller's responsibility to handle the case where
2844 !HAVE_GETPAGESIZE && !defined getpagesize.
2846 * mktime.c (leapyear): Arg is long int, not int.
2848 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2850 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2852 2004-10-12 Simon Josefsson <jas@extundo.com>
2854 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2855 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2858 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2860 * vsnprintf.h: New file.
2861 * vsnprintf.c: New file.
2863 2004-10-07 Bruno Haible <bruno@clisp.org>
2865 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2866 into the provided buffer.
2868 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2870 * diacrit.c, diacrit.h: Add GPL notice.
2872 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2873 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2874 * logl.c (logl): Keep the code as similar to glibc as possible.
2875 This avoids a potential constant-folding bug.
2877 2004-10-05 Bruno Haible <bruno@clisp.org>
2879 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2881 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2883 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2884 * xmalloc.c (xmemdup): Likewise.
2885 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2886 XFREE): Remove these long-obsolescent macros.
2887 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2888 * xstrdup.c: Remove.
2890 * regex.c (re_comp): Cast gettext return value to char *,
2891 Problem reported by Martin Neitzel via Mark D. Baushke.
2893 2004-10-04 Simon Josefsson <jas@extundo.com>
2895 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2896 '#ifdef USE_UNLOCKED_IO'.
2898 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2900 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2901 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2902 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2903 regex.c, sha1.c, version-etc.c, yesno.c:
2904 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2905 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2906 the includer's responsibility.
2908 Sync from coreutils.
2910 * modechange.c (mode_compile): Don't decrement a pointer that
2911 points to the start of a string, as the C Standard says the
2912 resulting behavior is undefined.
2914 * backupfile.h (enum backuptype): Rename none -> no_backups,
2915 simple -> simple_backups, numbered_existing ->
2916 numbered_existing_backups, numbered -> numbered_backups
2917 to avoid shadowing problems. All uses changed.
2918 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2919 * backupfile.c (check_extension, numbered_backup):
2920 Rename locals to avoid shadowing 'basename'.
2921 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2924 * .cppi-disable: Add getopt_.h, getopt_int.h.
2925 * .cvsignore: Add getopt.h.
2927 2004-10-04 Simon Josefsson <jas@extundo.com>
2929 * memmem.h: New file.
2930 * memmem.c: New file, taken from glibc.
2932 2004-10-02 Jim Meyering <jim@meyering.net>
2934 * dirfd.h, getpagesize.h: Add copyright notice.
2936 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2938 * snprintf.c: Remove comments as to why each header is needed.
2940 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2942 * strsep.h: New file.
2943 * strsep.c: New file.
2945 2004-10-01 Simon Josefsson <jas@extundo.com>
2947 * snprintf.c (snprintf): Handle size==0.
2949 2004-10-01 Simon Josefsson <jas@extundo.com>
2950 Bruno Haible <bruno@clisp.org>
2952 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2953 (snprintf): Declare 'args'.
2955 2004-09-30 Simon Josefsson <jas@extundo.com>
2957 * snprintf.h, snprintf.c: New files.
2959 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2961 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2962 (hol_entry_help): Never translate an empty string.
2963 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2964 * argp.h (OPTION_NO_TRANS): New option.
2966 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2968 * xvasprintf.c: Include xalloc.h.
2969 (xvasprintf): Use xalloc_die, not xmalloc_die.
2971 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2973 * dummy.c: Change copyright notice to FSF, and license to GPL.
2975 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2977 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2978 Problem reported by Bruno Haible in:
2979 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2981 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2983 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2984 in case some system header has #define'd it. Problem reported by
2985 Soeren D. Schulze in
2986 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2988 2004-09-08 Bruno Haible <bruno@clisp.org>
2990 * stdint_.h: New file, taken from GNU clisp.
2992 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2994 * xvasprintf.h: New file.
2995 * xvasprintf.c: New file.
2996 * xasprintf.c: New file.
2998 2004-09-08 Bruno Haible <bruno@clisp.org>
3000 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3002 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3004 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3006 Import from coreutils.
3007 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3008 strings on unbounded length. alloca's performance benefits aren't
3009 that important here.
3011 (parse_with_separator): New function, with most of the internals
3012 of the old parse_user_spec. Allow user to omit both user and group,
3013 for compatibility with FreeBSD.
3014 Clone only the user name, not the entire spec.
3015 Do not set *uid, *gid unless entirely successful.
3016 Avoid memory leak in some failing cases.
3017 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3018 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3019 (parse_user_spec): Rewrite to use parse_with_separator.
3021 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3023 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3024 its complicated substitute.
3025 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3026 and program_invocation_name.
3027 (__argp_basename) [!_LIBC]: Remove; the only use was
3028 replaced by its body.
3029 (__argp_short_program_name): Change condition from
3030 !defined __argp_short_program_name to
3031 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3032 to match argp-namefrob.h.
3033 (__argp_failure): Don't assume strerror_r returns char *.
3034 * argp-parse.c (N_): Define unconditionally.
3035 (argp_default_options): Fill out initializers with 0 to avoid
3038 2004-08-12 Simon Josefsson <jas@extundo.com>
3040 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3041 * getopt_.h: Renamed from getopt.h.
3043 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3045 Merge from coreutils.
3047 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3048 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3049 for Reliant Unix 5.43.
3051 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3052 (union fooround): Use uintmax_t, not long int.
3053 The rest is a merge from libc:
3054 [defined _LIBC]: Include <shlib-compat.h>.
3055 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3057 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3059 * strverscmp.c: Convert to UTF-8.
3061 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3063 * obstack.h (obstack_empty_p):
3064 Don't assume that chunk->contents is suitably aligned.
3065 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3066 Likewise. Problem reported by Benno in
3067 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3069 * chown.c (rpl_chown): Work even if the file is writeable but not
3070 readable. This could be improved further but it'd take some work.
3072 2004-08-08 Simon Josefsson <jas@extundo.com>
3074 * xgethostname.c: Don't include error.h (not used).
3077 * getpass.c: Include getpass.h first.
3079 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3081 * xalloc-die.c: New files.
3082 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3084 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3085 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3086 (_, N_, xalloc_die): Move to xalloc-die.c.
3087 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3088 so that we needn't mess with xalloc_msg_memory_exhausted.
3090 * sha1.h: Renamed from sha.h.
3091 (SHA1_H): Renamed from _SHA_H.
3092 (sha1_ctx): Renamed from sha_ctx.
3093 (sha1_init_ctx): Renamed from sha_init_ctx.
3094 (sha1_process_block): Renamed from sha_process_block.
3095 (sha1_process_bytes): Renamed from sha_process_bytes.
3096 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3097 (sha1_read_ctx): Renamed from sha_read_ctx.
3098 (sha1_stream): Renamed from sha_stream.
3099 (sha1_buffer): Renamed from sha_buffer.
3100 * sha1.c: Likewise; renamed from sha.c.
3101 Do not include <sys/types.h>.
3102 Include <stddef.h> rather than <stdlib.h>.
3104 2004-08-08 Bruno Haible <bruno@clisp.org>
3106 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3107 FILESYSTEM_PREFIX_LEN.
3108 * progreloc.c: Likewise.
3109 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3111 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3114 * argp-help.c (make_hol, hol_append): Don't assume that
3115 SIZE_MAX is a valid preprocessor constant.
3116 (__argp_basename): Change from "#ifndef _LIBC"
3117 to "#ifndef __argp_short_program_name", so that
3118 we don't compile these functions for tar.
3120 More merges from coreutils.
3121 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3122 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3124 * addext.c: Remove; no longer needed.
3125 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3126 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3127 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3128 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3129 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3130 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3131 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3132 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3133 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3134 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3135 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3136 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3137 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3138 Import changes from coreutils.
3140 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3142 Merge from coreutils.
3144 * .gdb-history: Remove; this doesn't belong here.
3146 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3147 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3148 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3150 * dirname.h: Include <stdbool.h>.
3151 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3152 for consistency with POSIX terminology. All uses changed.
3153 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3154 (strip_trailing_slashes): Use bool for booleans.
3155 * stripslash.c (strip_trailing_slashes): Likewise.
3157 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3158 sometimes returns a positive errno value even when it succeeds.
3159 (print_errno_message) [!LIBC]: Fall back on strerror if
3162 * path-concat.c (mempcpy): Don't define if a system header defines it.
3163 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3164 (longest_relative_suffix): New function.
3165 (path_concat): Use it. Assume first argument is not NULL.
3166 Port to DOS. Omit redundant separators.
3167 Report an error instead of returning NULL.
3168 Use mempcpy instead of memcpy.
3169 (xpath_concat): Remove: not declared or used.
3171 * same.h: Include <stdbool.h>
3172 (same_name): Return bool, not int.
3173 * same.c (same_name): Likewise.
3174 (errno): Don't declare; we assume C89 or better now.
3176 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3177 if not already defined.
3179 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3180 * dup-safer.c (errno): Likewise.
3182 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3184 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3187 2004-08-03 Simon Josefsson <jas@extundo.com>
3189 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3190 * progname.h: Don't include stdbool.h.
3192 2004-08-02 Simon Josefsson <jas@extundo.com>
3194 * getsubopt.h: New file, with comments from Bruno Haible.
3195 * getsubopt.c: New file, from glibc, but slightly modified based on
3196 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3198 2004-08-01 Simon Josefsson <jas@extundo.com>
3200 * xgetdomainname.c: Include stdlib.h, for free().
3202 2004-07-16 Simon Josefsson <jas@extundo.com>
3204 * dummy.c: New file.
3206 2004-07-16 Bruno Haible <bruno@clisp.org>
3208 * backupfile.h: Add extern "C" for C++.
3209 * closeout.h: Likewise.
3210 * copy-file.h: Likewise.
3211 * findprog.h: Likewise.
3212 * full-write.h: Likewise.
3213 * pathname.h: Likewise.
3214 * progname.h: Likewise.
3215 * stpcpy.h: Likewise.
3216 * stpncpy.h: Likewise.
3217 * strcase.h: Likewise.
3218 * strstr.h: Likewise.
3219 * xalloc.h: Likewise.
3221 * mbswidth.h: Add extern "C" for C++.
3222 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3224 2004-07-09 Simon Josefsson <jas@extundo.com>
3226 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3227 failed without this.)
3229 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3231 * fchown-stub.c: New file.
3233 2004-06-24 Jim Meyering <jim@meyering.net>
3235 * obstack.h (obstack_base): Cast to (void *), per documentation.
3237 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3239 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3241 2004-06-01 Jim Meyering <jim@meyering.net>
3243 * calloc.c: New file.
3245 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3247 * getdate.y (yylex): Allow space between sign and number.
3248 Problem reported by Dan Jacobson.
3250 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3251 and Jim Meyering <jim@meyering.net>
3253 Merge from coreutils CVS.
3255 * stat-macros.h: New file, with contents from file-type.h
3256 and coreutils' system.h.
3257 * file-type.c: Include "stat-macros.h".
3258 * file-type.h (file_type): Move all macro definitions to new file,
3261 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3262 Wrap old code with this conditional.
3263 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3264 function that does not dereference symlinks.
3265 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3267 * xreadlink.c: Include xreadlink.h first, to catch .h file
3268 dependency problems.
3269 (xreadlink): Accept new arg SIZE, for efficiency.
3270 All decls and uses changed.
3271 * xreadlink.h: Include <stddef.h>, for size_t.
3273 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3274 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3276 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3278 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3280 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3281 macros to be defined.
3282 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3283 the allocator returns NULL because the requested size is zero.
3285 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3287 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3288 var. Add comment explaining why libc still defines it. This
3289 merges the following patch from glibc:
3290 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3292 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3294 * obstack.c (_obstack): Remove unused variable. It hasn't been
3295 present in glibc since revision 1.1 of this file.
3296 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3297 obstack_alignment_mask, obstack_alloc, obstack_base,
3298 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3299 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3300 obstack_grow0, obstack_init, obstack_int_grow,
3301 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3302 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3303 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3304 nonexistent functions.
3306 2004-05-17 Derek R. Price <derek@ximbiot.com>
3307 Paul Eggert <eggert@cs.ucla.edu>
3309 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3311 2004-05-14 Bruno Haible <bruno@clisp.org>
3313 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3314 that consists of a '.' followed by an empty digit string.
3315 Patch by Tor Lillqvist <tml@iki.fi>.
3317 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3319 Port obstack to the AS/400, where pointers are 16 bytes wide and
3320 you cannot cast an integer to a valid pointer. This patch is
3321 currently waiting to be integrated into glibc; see
3322 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3324 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3325 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3326 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3327 (struct obstack): temp member is now a union of a pointer and
3328 an integer, instead of an integer. All integer uses changed.
3329 This does not affect the physical layout of struct obstack,
3330 except on hosts (like the AS/400) where the size or alignment of
3331 void * is greater than that of ptrdiff_t.
3332 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3333 __STDC__)]: Store temporary in pointer member of union, not
3335 * obstack.c: Include <stddef.h>, for offsetof.
3336 (struct fooalign): Remove; it doesn't need a name.
3337 (union fooround): Change double to long double, and add void *.
3338 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3339 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3340 not a macro. Hence the values are always int; so remove all
3341 casts-to-int in uses.
3343 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3344 Derek Price <derek@ximbiot.com>
3346 * alloca.c: Include <alloca.h>, to get our interface.
3347 * alloca_.h: Use __alloca on AIX, so that we don't have to
3348 include <alloca.h> first. Use C89 prototype for alloca; this
3349 requires including <stddef.h> for size_t. Use extern "C" if C++.
3350 Use #elif for simplicity, since we can assume C89 now.
3351 Don't try to source the system alloca.h since it will not be found
3352 and to prevent recursively including its replacement.
3353 * fnmatch.c: Include <alloca.h> instead of opencoding.
3354 * regex.c: Likewise.
3356 2004-05-16 Derek Price <derek@ximbiot.com>
3357 Paul Eggert <eggert@cs.ucla.edu>
3359 getline cleanup. This changes the getndelim2 API: both order of
3360 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3363 * getline.c: Don't include stddef.h or stdio.h, since our
3364 interface does that.
3365 (getline): Always use getdelim, so that we don't have two
3366 copies of this code.
3367 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3369 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3370 (GETNDELIM2_MAXIMUM): New macro.
3371 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3372 instead of the old practice of delim2==0. All callers changed.
3373 Return -1 on overflow, instead of returning junk.
3374 Do not set *linesize unless allocation succeeds.
3375 * getndelim2.h: Do not include stddef.h; no longer needed, now
3376 that we include sys/types.h.
3377 * getnline.h: Likewise.
3378 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3379 (getndelim2): Reorder arguments.
3380 * getnline.c (getnline, getndelim):
3381 Don't discard the NMAX argument.
3382 (getnline): Invoke getndelim, to avoid code duplication.
3383 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3384 of (size_t) -1 by callers of the getnline family.
3386 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3388 * nanosleep.c (suspended): Change its type from int to
3389 sig_atomic_t volatile.
3390 (first_call): Make it private to rpl_nanosleep, and have it
3391 be zero initially as that's a bit faster.
3392 (my_usleep): Round up fractional times instead of truncating them,
3393 as this is the usual meaning for 'sleep'.
3395 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3397 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3398 (ENOSYS): Define if not defined.
3399 (settime): Fall back on stime if it exists and settimeofday fails.
3400 But don't bother with fallbacks if a method fails with errno == EPERM.
3402 2004-05-11 Jim Meyering <jim@meyering.net>
3404 Prior to this change, the save_cwd caller required read access to the
3405 current directory on most systems (ones with the fchdir function).
3407 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3408 fails, try write-only, and finally, resort to using xgetcwd.
3410 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3412 * obstack.c, obstack.h: Import changes from libc.
3414 2004-04-28 Bruno Haible <bruno@clisp.org>
3416 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3417 implicitly appends .exe to executables.
3418 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3419 accepts Windows pathnames.
3420 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3421 Cygwin like Windows, since it now accepts Windows pathnames.
3422 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3423 Cygwin like Windows, since it now accepts Windows pathnames.
3424 Reported by Derek Robert Price <derek@ximbiot.com>.
3426 2004-04-20 Jim Meyering <jim@meyering.net>
3428 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3430 2004-04-20 Jim Meyering <jim@meyering.net>
3431 Bruno Haible <bruno@clisp.org>
3433 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3434 memory when realloc fails.
3436 2004-04-18 Jim Meyering <jim@meyering.net>
3438 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3439 don't leak memory and do call END_UTMP_ENT.
3441 2004-04-11 Paul Eggert <eggert@twinsun.com>
3443 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3444 (CHAR_BIT): Remove, since we assume C89.
3445 Include <stdint.h> if available, as per current Autoconf CVS advice.
3447 2004-03-30 Paul Eggert <eggert@twinsun.com>
3449 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3450 not bool, to be more consistent with Unix conventions.
3451 Suggested by Bruno Haible.
3453 Merge from coreutils.
3455 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3458 * getdate.h: Include stdbool.h, and timespec.h instead of
3459 the usual <time.h> dance.
3460 (get_date): Change signature to support fractional time stamps.
3461 All callers changed.
3462 * getdate.y: Include "getdate.h" first, as we can now
3463 assume C89 and don't need to worry about 'const'.
3464 Similarly, include "unlocked-io.h" near start, not in middle.
3466 (textint.value): Use long int rather than int.
3467 (textint.digits): Use size_t rather than int.
3468 (BILLION, LOG10_BILLION): New constants.
3469 (parser_control): New member rel_ns. Members day_ordinal,
3470 time_zone, month, day, hour, minutes, rel_year, rel_month,
3471 rel_day, rel_hour, rel_minutes, rel_seconds
3472 are now long int, not int. Member seconds is now struct timespec,
3473 not int. New member timespec_seen. Members dates_seen, days_seen,
3474 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3476 (%union.intval): Now long int, not int.
3477 New member timespec.
3478 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3479 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3480 (spec): Now is a timespec or an item list.
3481 (timespec, items): New nonterminals.
3482 (time, rel, relunit, number, get_date):
3483 Add support for fractional seconds.
3484 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3485 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3486 (to_hour): First arg is now long int, not int.
3487 (to_year): Returns long int, not int.
3488 Don't treat year -70 like 70.
3489 (tm_diff): Returns long int, not int.
3490 (lookup_word): Use bool instead of int when appropriate.
3491 (yylex): Use size_t for count, not int.
3492 Detect overflow when parsing large integer constants.
3493 Add support for fractions.
3494 (get_date): Make pointers 'const' if possible.
3495 Use more-portable code to detect integer overflow.
3496 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3497 Don't use ctime; it's not reliable if the year has >4 digits.
3499 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3500 This is for compatibility with BSD.
3502 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3503 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3504 From coreutils' system.h.
3506 * userspec.c: Don't include "posixver.h".
3507 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3508 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3509 compatible extension. Simplify code by removing a boolean int
3510 that was always nonzero if a string was nonnull.
3512 2004-03-30 Jim Meyering <jim@meyering.net>
3514 Merge from coreutils.
3516 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3518 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3519 an empty input stream.
3521 * readtokens.c: Include <stdbool.h>.
3522 (readtoken): Use `size_t' rather than int/long.
3523 All callers adjusted.
3524 Use `bool' rather than `int' where appropriate.
3525 Use memset rather than an explicit loop.
3526 Use x2nrealloc rather than xrealloc.
3527 Allow the use of `\0' as a delimiter.
3528 (readtokens): Likewise.
3529 * readtokens.h (readtoken, readtokens): Update prototypes.
3531 2004-03-30 Bruno Haible <bruno@clisp.org>
3533 * getloadavg.c (getloadavg): Don't assume setlocale returns
3536 2004-03-29 Paul Eggert <eggert@twinsun.com>
3538 Merge changes to getloadavg.c from coreutils and Emacs.
3540 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3541 Define to an expression, not to the empty string.
3542 Include cloexec.h and xalloc.h.
3543 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3544 Use set_cloexec_flag rather than rolling our own.
3545 * cloexec.c, cloexec.h: New files.
3547 2004-03-18 Paul Eggert <eggert@twinsun.com>
3549 * getopt.h: Sync with libc CVS.
3551 2004-03-18 Paul Eggert <eggert@twinsun.com>
3552 Bruno Haible <bruno@clisp.org>
3554 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3555 not on all platforms that have <wchar.h>.
3556 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3558 2004-03-09 Paul Eggert <eggert@twinsun.com>
3560 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3562 * getopt_int.h: New file, also synced from libc.
3564 2004-03-07 Paul Eggert <eggert@twinsun.com>
3566 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3567 '#if' expressions. Unlike the code it replaces, it does not
3568 depend on (defined _SC_PAGESIZE). However, it does depend on
3569 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3570 first reported by Jason Andrade in
3571 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3573 2004-01-18 Simon Josefsson <jas@extundo.com>
3575 * strdup.h: New file.
3576 * strdup.c: Include it.
3577 * path-concat.c: Include strdup.h. Drop strdup declaration.
3578 * userspec.c: Include strdup.h. Drop strdup declaration.
3580 2004-02-06 Karl Berry <karl@gnu.org>
3582 * config.charset: update from gettext 0.14.1.
3584 2004-02-05 Paul Eggert <eggert@twinsun.com>
3586 Add comments and code, prompted by suggestions from Bruno Haible
3588 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3589 describing the enum quoting_style values.
3590 * quotearg.c (quotearg_alloc): New function.
3591 (quotearg_buffer_restyled): Treat lone { and } as special.
3592 Treat = as special. Work around bug with older shells
3593 that "see" a '\' that is really the 2nd byte of a multibyte char.
3594 Quote empty string with shell_quoting_style.
3596 2004-02-03 Bruno Haible <bruno@clisp.org>
3598 * pipe.h: New file, from GNU gettext.
3599 * pipe.c: New file, from GNU gettext.
3601 2004-01-27 Bruno Haible <bruno@clisp.org>
3603 * execute.h: New file, from GNU gettext.
3604 * execute.c: New file, from GNU gettext.
3605 * w32spawn.h: New file, from GNU gettext.
3607 2004-01-23 Paul Eggert <eggert@twinsun.com>
3609 Exit-status fix from coreutils.
3611 Use exit_failure consistently in place of EXIT_FAILURE,
3612 so that program exit statuses are consistent on failure.
3614 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3615 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3616 * argmatch.h: Comment fix to match the above.
3617 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3618 Now a macro referring to exit_failure, instead of a separate
3619 variable. Include "exitfail.h" to get it.
3620 * xstrtol.h: Include "exitfail.h".
3621 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3623 * long-options.c (parse_long_options): Use prototype
3624 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3627 2004-01-21 Jim Meyering <jim@meyering.net>
3629 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3630 so as not to conflict with a different-sized __mktime_internal
3631 function in GNU libc.
3632 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3633 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3635 2004-01-18 Paul Eggert <eggert@twinsun.com>
3637 Merge from diffutils.
3639 * file-type.c (file_type): Add typed memory objects.
3640 * file-type.h (S_TYPEISTMO): New macro.
3642 * c-stack.h (c_stack_action): Remove argv argument.
3643 * c-stack.c (c_stack_action): Likewise. All uses changed.
3644 (die): Don't calculate message unless segv_action returns.
3645 (get_stack_location, min_address_from_argv, max_address_from_argv,
3646 volatile stack_base, volatile_stack_size): Remove.
3647 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3648 that every segmentation violation is a stack overflow. (Ouch!)
3649 See Debian bug 136249 (still outstanding) for more info about why
3650 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3652 2003-11-30 Bruno Haible <bruno@clisp.org>
3654 Safer stack allocation.
3655 * setenv.c: Include allocsa.h.
3656 (alloca): Remove fallback definition.
3657 (freea): Remove macro.
3658 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3661 2003-10-17 Bruno Haible <bruno@clisp.org>
3663 * binary-io.h: Avoid warnings on Cygwin.
3665 2003-12-28 Bruno Haible <bruno@clisp.org>
3667 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3668 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3670 2003-11-28 Bruno Haible <bruno@clisp.org>
3672 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3674 2003-11-27 Bruno Haible <bruno@clisp.org>
3676 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3678 2003-11-17 Bruno Haible <bruno@clisp.org>
3680 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3682 2003-11-24 Bruno Haible <bruno@clisp.org>
3684 * xallocsa.h: New file, from GNU gettext.
3685 * xallocsa.c: New file, from GNU gettext.
3687 2003-11-24 Bruno Haible <bruno@clisp.org>
3689 * allocsa.h: New file, from GNU gettext.
3690 * allocsa.c: New file, from GNU gettext.
3692 2003-11-24 Bruno Haible <bruno@clisp.org>
3694 * eealloc.h: New file.
3696 2004-01-15 Jim Meyering <jim@meyering.net>
3698 Merge from coreutils.
3700 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3701 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3702 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3704 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3705 optional configure-time default.
3707 * version-etc.c (version_etc_copyright): Update copyright date.
3709 * xreadlink.c (xreadlink): Correct outdated comment.
3711 2004-01-15 Paul Eggert <eggert@twinsun.com>
3713 Merge from coreutils.
3715 * posixver.c: Include posixver.h.
3717 * same.c: Include <stdbool.h>, <limits.h>.
3718 (_POSIX_NAME_MAX): Define if not defined.
3720 (same_name): If file names are silently truncated, report
3721 that the file names are the same if they are the same after
3722 the silent truncation.
3724 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3725 conversion function.
3726 * xstrtod.c (xstrtod): Likewise. All callers changed to
3727 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3730 2004-01-14 Paul Eggert <eggert@twinsun.com>
3732 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3733 with like-named macro in fnmatch.c.
3734 (EXT): Use an internal constant instead.
3736 Merge fnmatch patches from glibc.
3737 * fnmatch.c (mbsinit): Remove define.
3738 Add libc_hidden_ver (__fnmatch, fnmatch).
3739 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3740 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3742 2003-12-14 Karl Berry <karl@gnu.org>
3744 * config.charset: update from gettext-runtime.
3746 2003-12-03 Paul Eggert <eggert@twinsun.com>
3748 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3749 Bug reported by Alfred M. Szmidt.
3751 2003-11-29 Karl Berry <karl@gnu.org>
3753 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3755 2003-11-23 Paul Eggert <eggert@twinsun.com>
3756 Bruno Haible <bruno@clisp.org>
3758 * printf-parse.h: Don't include sys/types.h.
3759 (ARG_NONE): New macro.
3760 (char_directive): Change type of *arg_index fields to size_t.
3761 * printf-parse.c: Don't include sys/types.h.
3762 (SSIZE_MAX): Remove macro.
3763 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3764 Remove unnecessary overflow check.
3765 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3768 2003-11-24 Paul Eggert <eggert@twinsun.com>
3770 * alloca.c: Remove dependency on xalloc module.
3771 (xalloc_die): Remove.
3772 (memory_full) [!defined emacs]: New macro.
3773 [!defined emacs]: Don't include xalloc.h.
3774 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3775 address arithmetic overflows. Change datatypes a bit to avoid
3778 2003-11-22 Jim Meyering <jim@meyering.net>
3780 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3782 2003-11-17 Bruno Haible <bruno@clisp.org>
3784 * vasnprintf.c (alloca): Remove fallback definition.
3785 (freea): Remove definition.
3786 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3787 Reported by Paul Eggert.
3789 2003-11-17 Jim Meyering <jim@meyering.net>
3791 On systems without utime and without a utimes function capable of
3792 dealing with a NULL struct utimbuf* argument, this utime replacement
3793 could -- in unusual circumstances -- leak a file descriptor.
3794 * utime.c: Include <unistd.h> and <errno.h>.
3795 (utime_null): Be sure to close `fd' and to preserve errno.
3796 Reported by Geoff Collyer via Arnold Robbins.
3798 2003-11-16 Paul Eggert <eggert@twinsun.com>
3799 Bruno Haible <bruno@clisp.org>
3801 Protect against address arithmetic overflow.
3802 * printf-args.h: Include stddef.h.
3803 (arguments): Change type of field 'count' to size_t.
3804 * printf-args.c (printf_fetchargs): Use size_t instead of
3805 'unsigned int' where appropriate.
3806 * printf-parse.h: Include sys/types.h.
3807 (char_directive): Change type of *arg_index fields to ssize_t.
3808 (char_directives): Change type of fields 'count', max_*_length to
3810 * printf-parse.c: Include sys/types.h and xsize.h.
3811 (SSIZE_MAX): Define fallback value.
3812 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3813 instead of 'int' where appropriate. Check a_allocated, d_allocated
3814 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3815 * vasnprintf.c: Include xsize.h.
3816 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3817 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3818 overflow. Avoid wraparound when converting a width or precision from
3821 2003-11-16 Bruno Haible <bruno@clisp.org>
3823 Update from GNU gettext.
3824 * printf-parse.c: Generalize to it can be compiled for wide strings.
3825 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3826 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3827 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3828 SNPRINTF): New macros.
3829 Don't include <alloca.h> if the file is used inside libintl.
3830 (local_wcslen): New function, for Solaris 2.5.1.
3831 (VASNPRINTF): Use it instead of wcslen.
3833 2003-11-16 Bruno Haible <bruno@clisp.org>
3835 * xsize.h (xmax): New function.
3836 (xsum, xsum3, xsum4): Declare as "pure" functions.
3838 2003-11-12 Paul Eggert <eggert@twinsun.com>
3840 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3841 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3842 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3843 heuristic is just as accurate as far as we know, and it removes a
3844 dependency on size_max.m4 and ptrdiff_max.m4.
3846 2003-11-12 Paul Eggert <eggert@twinsun.com>
3848 * xstrtol.c (__xstrtol): Remove "break" immediately after
3849 "return", to pacify some unknown compiler. Problem reported
3852 2003-11-11 Bruno Haible <bruno@clisp.org>
3854 * xsize.h (SIZE_MAX): Remove fallback definition.
3855 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3858 2003-11-10 Paul Eggert <eggert@twinsun.com>
3860 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3861 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3862 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3864 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3865 not (size_t) -1, since it's defined here.
3867 2003-11-06 Paul Eggert <eggert@twinsun.com>
3869 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3870 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3871 Reject sizes of exactly SIZE_MAX bytes.
3872 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3873 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3875 2003-11-05 Bruno Haible <bruno@clisp.org>
3877 * xsize.h: Include limits.h, to avoid a possible collision with
3878 SIZE_MAX defined in <limits.h> on Solaris.
3880 2003-11-04 Bruno Haible <bruno@clisp.org>
3882 * xsize.h: New file.
3883 * linebreak.c: Include xsize.h.
3884 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3885 argument for overflow.
3886 Suggested by Paul Eggert.
3888 2003-10-31 Bruno Haible <bruno@clisp.org>
3890 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3891 to avoid (extremely rare) race condition.
3892 Suggested by Paul Eggert.
3894 2003-11-03 Jim Meyering <jim@meyering.net>
3896 * userspec.c: Include "userspec.h".
3897 * userspec.h: New file.
3899 2003-10-31 Paul Eggert <eggert@twinsun.com>
3901 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3902 * mountlist.c (SIZE_MAX): Define if not defined already.
3903 (read_filesystem_list): Set and use me_type_malloced.
3904 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3905 whatever the type happens to be), for brevity and consistency.
3906 Check for size calculation overflow on Alphas running OSF/1.
3908 2003-10-31 Jim Meyering <jim@meyering.net>
3910 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3912 * linebuffer.c: Include <string.h> for declaration of memset.
3914 2003-10-30 Paul Eggert <eggert@twinsun.com>
3915 Bruno Haible <bruno@clisp.org>
3917 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3918 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3920 2003-10-29 Paul Eggert <eggert@twinsun.com>
3922 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3923 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3925 * quotearg.c (quotearg_n_options): Use it.
3926 * group-member.c: Include <stdbool.h>.
3927 (free_group_info): Arg is now const *; don't free arg.
3928 (get_group_info): Now returns bool and accepts struct group_info *,
3929 rather than returning a malloc'ed struct group_info *.
3930 All uses changed. Check for overflow in internal size calculation.
3932 * getusershell.c (readname): Simplify the code by using x2nrealloc
3933 rather than xmalloc/xrealloc.
3934 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3935 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3936 conformance bug: the old code used a pointer after freeing the
3937 storage that it addressed.
3938 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3939 rather than doing it by hand.
3940 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3941 the buffer preserved. Use free and xmalloc instead.
3942 * quotearg.c (quotearg_n_options): Likewise.
3943 Use a simpler test for size overflow. Don't use xalloc_oversized
3944 because unsigned int might be wider than size_t (!); this suggests
3945 that we should switch from unsigned int to size_t for slot numbers.
3947 2003-10-27 Bruno Haible <bruno@clisp.org>
3949 * stdbool_.h: Better support for BeOS.
3951 2003-10-27 Paul Eggert <eggert@twinsun.com>
3953 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3954 to allocate the returned structure. Do not allocate a subarray,
3955 as x2nrealloc will do that.
3956 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3957 instead of xnrealloc.
3958 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3960 2003-10-26 Paul Eggert <eggert@twinsun.com>
3962 * xalloc.h (xalloc_oversized): New static inline function, for
3963 callers that want to do their own size-overflow checking. Include
3964 <stdbool.h>, since xalloc_oversized returns bool.
3965 * xalloc.c (array_size_overflow): Remove. All callers changed
3966 to use xalloc_oversized.
3968 Add two functions x2realloc, x2nrealloc, for programs that grow
3969 arrays dynamically by doubling their sizes.
3970 * xalloc.h (x2realloc, x2nrealloc): New decls.
3971 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3974 Port to C99 semantics for 'inline' of external functions.
3975 Bug reported by Bruno Haible.
3976 * xmalloc.c (xnmalloc_inline): New static inline function,
3977 with the old contents of xnmalloc.
3978 (xnmalloc, xmalloc): Use it.
3979 (xnrealloc_inline): New static inline function,
3980 with the old contents of xnrealloc.
3981 (xnrealloc, xrealloc): Use it.
3983 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3985 2003-10-25 Paul Eggert <eggert@twinsun.com>
3987 Fix several address-calculation bugs in the hash modules,
3988 plus some minor code cleanup.
3990 * hash.h: Include <stdbool.h>, for bool.
3991 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3992 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3993 hash_get_n_entries, hash_get_max_bucket_length,
3994 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3995 hash_rehash): Use size_t rather than unsigned.
3996 * hash.c (struct hash_table, hash_get_n_buckets,
3997 hash_get_n_buckets_used, hash_get_n_entries,
3998 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3999 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4000 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4002 (SIZE_MAX): Define if not defined.
4003 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4004 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4006 Use const * when possible.
4007 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4008 (check_tuning): Fix bug: if tuning parameters were very close to
4009 0 or 1, rounding errors could have caused subscript violations.
4010 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4011 (hash_initialize): Add 'fail:' label
4012 to free table and return NULL, and use it to simplify code.
4013 Use calloc rather than clearing the storage ourself.
4014 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4015 buffer size calculations.
4016 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4017 Include <stddef.h>, for size_t.
4018 * hash-pjw.c (hash_pjw): Likewise.
4019 Switch to method described by Bruno Haible.
4020 Include <limits.h>, for CHAR_BIT.
4021 (SIZE_BITS): New macro.
4023 2003-10-21 Paul Eggert <eggert@twinsun.com>
4025 * getndelim2.c (getndelim2): When size calculation overflows,
4026 ceiling the allocation at NMAX bytes rather than silently
4027 discarding input bytes before NMAX is reached. This makes
4028 a difference only if NMAX exceeds SIZE_MAX / 2.
4030 * obstack.c: Merge from glibc.
4031 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4032 Add libc_hidden_def (_obstack_newchunk).
4033 (_obstack_free) [! defined _LIBC]: Remove.
4034 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4035 a clone of the function body.
4036 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4037 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4039 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4040 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4043 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4044 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4045 Don't use lvalue casts, as GCC plans to remove support for them
4046 in GCC 3.5. Reported by Joseph S. Myers. This bug
4047 was also present in the non-GCC version, indicating that this
4048 code had always been buggy and had never been widely used.
4049 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4050 Use the fast variant of each macro, rather than copying the
4051 definiens of the fast variant; that way, we'll be more likely to
4052 catch future bugs in the fast variants.
4054 2003-10-20 Bruno Haible <bruno@clisp.org>
4056 * wait-process.h: New file, from GNU gettext.
4057 * wait-process.c: New file, from GNU gettext.
4059 2003-10-19 Jim Meyering <jim@meyering.net>
4061 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4063 2003-10-16 Paul Eggert <eggert@twinsun.com>
4065 * getgroups.c: Include <errno.h>, <stdlib.h>.
4066 (getgroups): First arg is int, not size_t.
4067 Don't let 'free' mangle errno.
4069 2003-10-16 Jim Meyering <jim@meyering.net>
4071 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4073 2003-10-15 Paul Eggert <eggert@twinsun.com>
4075 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4077 (new_exclude, add_exclude_file): Initial size no longer needs to
4079 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4080 our own address arithmetic overflow checking.
4082 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4083 (fnmatch): Do not alloca more than 2000 wide characters;
4084 instead, use malloc for large buffers.
4085 Check for address arithmetic overflow, and return -1
4086 with errno set to ENOMEM in that case.
4087 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4088 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4089 instead, return -1. Check for address arithmetic overflow.
4091 2003-10-14 Paul Eggert <eggert@twinsun.com>
4093 Handle invalid suffixes and overflow independently, so that
4094 callers can treat them independently as needed. Fix some bugs in
4095 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4096 suffix for a human-readable blocksize. The major caller-visible
4097 change is the addition of a new
4098 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4099 that both overflow and suffix chars were found.
4101 * human.c (humblock): Don't check separately for invalid suffix
4102 char; that is xstrtoumax's job (now that its bug is fixed).
4103 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4104 INTMAX_MAX]: New macros.
4105 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4106 TYPE_MAXIMUM): New macros.
4107 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4108 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4109 if overflow occurs, as it's what __strtol does and it's more useful
4111 (__xstrtol): If __strtol reports some error other than ERANGE,
4112 reflect it to the caller as LONGINT_INVALID. If it reports
4113 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4114 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4115 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4117 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4118 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4119 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4120 [defined UINTMAX_MAX]: New macros.
4122 2003-10-14 Bruno Haible <bruno@clisp.org>
4124 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4125 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4126 Also use volatile where needed.
4128 2003-10-12 Paul Eggert <eggert@twinsun.com>
4130 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4131 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4132 and define in terms of the other primitives.
4133 * xmalloc.c: Include stdbool.h; do not include exit.h.
4134 (SIZE_MAX): Define if not already defined.
4135 (array_size_overflow): New function.
4136 (xalloc_die): Abort instead of exiting if 'error' returns.
4137 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4138 (xmalloc, xrealloc): Use them.
4139 (xcalloc): Check for address arithmetic overflow.
4140 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4141 a bit faster than strcpy.
4143 2003-10-08 Paul Eggert <eggert@twinsun.com>
4145 Merge getpass from libc, plus a few fixes.
4147 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4148 Include <stdbool.h>.
4149 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4150 __fsetlocking to empty.
4151 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4152 do include <bits/libc-lock.h>.
4153 Do not include <fcntl.h>; not needed.
4154 [_LIBC]: Include <wchar.h>.
4155 (NOTCANCEL_MODE): New macro.
4156 (flockfile, funlockfile) [_LIBC]: New macros.
4157 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4158 [!_LIBC]: New macros.
4159 (call_fclose): New function.
4160 (getpass): Use it. Save tty stream separately; this simplifies the
4161 code and makes it more reliable if stdin happens to equal stdout.
4162 Invoke __fsetlocking on tty.
4163 Handle thread cancellation if needed.
4164 Namespace cleanup (use __tcgetattr, __getline).
4165 Use bool for Booleans.
4166 [USE_IN_LIBIO]: Handle wide streams.
4167 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4168 stream might go where.
4170 * unlocked-io.h: Include <stdio.h>, so that the caller
4171 doesn't have to include <stdio.h> before us.
4172 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4173 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4174 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4175 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4176 if not declared, so that we can use getpass.c code from libc without
4178 (flockfile, ftrylockfile, funlockfile): New macros.
4180 2003-10-06 Bruno Haible <bruno@clisp.org>
4182 * version-etc-2.h: Remove file.
4183 * version-etc-2.c: Remove file.
4185 2003-09-25 Jim Meyering <jim@meyering.net>
4186 Bruno Haible <bruno@clisp.org>
4188 This lets translators provide better translations for the
4189 "Written by ..." part of --version output.
4190 * version-etc.h: Include stdarg.h.
4191 (version_etc_copyright): Declare as readonly.
4192 (version_etc): Make this function variadic with a NULL-terminated list
4193 of author name strings.
4194 (version_etc_va): New declaration.
4195 * version-etc.c: Include stdarg.h, stdlib.h.
4196 (version_etc_copyright): Declare as readonly.
4197 (version_etc_va): New function. Provide a different translatable string
4198 for each possible number of authors < 10. Abbreviate when there are 10
4200 (version_etc): Make this function variadic. Call version_etc_va.
4201 Suggestion from Gary V. Vaughan.
4203 * long-options.h (parse_long_options): Change prototype: the authors
4204 string is moved to the end and becomes variadic.
4205 * long-options.c: Include stdarg.h.
4206 (parse_long_options): Make this function variadic, too.
4207 Call version_etc_va, not version_etc.
4209 2003-10-06 Bruno Haible <bruno@clisp.org>
4211 * fatal-signal.h: New file, from GNU gettext.
4212 * fatal-signal.c: New file, from GNU gettext.
4214 2003-10-04 Karl Berry <karl@gnu.org>
4216 * argp*: update from libc.
4218 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4220 * getpass.c (getpass): Use a no-op fseek when switching from input to
4221 output mode on the same stream.
4223 2003-09-29 Paul Eggert <eggert@twinsun.com>
4225 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4226 Fix arg typo in previous patch.
4228 2003-09-28 Jim Meyering <jim@meyering.net>
4230 * error.c: Correct cpp indentation.
4232 2003-09-27 Paul Eggert <eggert@twinsun.com>
4234 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4235 Omit the special code that used __typeof__, since we worry that
4236 it could be more trouble than it's worth. See:
4237 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4238 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4242 2003-09-26 Jim Meyering <jim@meyering.net>
4244 * error.c (error_tail): Move some declarations
4245 into inner scope where the local variables are used.
4247 2003-09-26 Bruno Haible <bruno@clisp.org>
4249 * stpncpy.h (gnu_stpncpy): New declaration.
4250 (stpncpy): Define as alias for gnu_stpncpy.
4251 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4253 2003-09-26 Paul Eggert <eggert@twinsun.com>
4255 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4256 (error_tail): Do not loop, reallocating temporary buffer, since
4257 the output cannot contain more wide characters than the input
4258 contains bytes, the size must be big enough already. This avoids
4259 one potential size overflow calculation. Check for size overflow
4260 when calculating temporary buffer size. Free temporary buffer
4261 when done, if it was allocated with malloc; this plugs a memory
4262 leak. Remove casts from void * to pointers, that are no longer
4263 needed now that we're assuming C89 or better.
4265 Merge error changes from glibc.
4267 * error.c, error.h: Update copyright notice header to match glibc.
4268 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4269 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4270 Disable cancellation while printing error.
4271 * error.h: Prepend __ to parameter names.
4273 2003-09-25 Karl Berry <karl@gnu.org>
4275 * argp-fmtstream.c, argp-help.c: update from libc.
4277 2003-09-25 Bruno Haible <bruno@clisp.org>
4279 * version-etc-2.h: New file, from version-etc.h with modifications.
4280 * version-etc-2.c: New file, from version-etc.c with modifications.
4282 2003-09-25 Simon Josefsson <jas@extundo.com>
4284 * xgetdomainname.h: New file.
4285 * xgetdomainname.c: New file.
4287 2003-09-25 Simon Josefsson <jas@extundo.com>
4288 Bruno Haible <bruno@clisp.org>
4290 * getdomainname.h: New file.
4291 * getdomainname.c: New file.
4293 2003-09-24 Paul Eggert <eggert@twinsun.com>
4295 * linebuffer.c (freebuffer): Don't free the argument, just
4296 the buffer associated with the argument. Bug reported by
4299 2003-09-19 Karl Berry <karl@gnu.org>
4301 * argp.h: update from libc.
4303 2003-09-16 Paul Eggert <eggert@twinsun.com>
4305 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4306 input error, instead of returning NULL the next time we are called
4307 (and therefore losing track of errno).
4309 2003-09-15 Paul Eggert <eggert@twinsun.com>
4311 * getndelim2.c (getndelim2): Don't trash errno when a read
4312 fails, so that the caller gets the proper errno.
4314 * readutmp.c (read_utmp): Likewise.
4315 Check for fstat error. Close stream and free storage
4318 2003-09-14 Bruno Haible <bruno@clisp.org>
4320 * fwriteerror.h: New file.
4321 * fwriteerror.c: New file.
4323 2003-09-14 Jim Meyering <jim@meyering.net>
4325 * getloadavg.c: Correct cpp indentation.
4326 * strdup.c: Likewise.
4327 * vasnprintf.c: Likewise.
4329 2003-09-12 Paul Eggert <eggert@twinsun.com>
4331 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4332 * obstack.c [!defined _LIBC]: Likewise.
4333 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4334 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4335 * exitfail.c: Don't include stdlib.h; no longer needed.
4337 More changes to assume C89 or better.
4339 * error.c (error_tail): Assume vprintf.
4341 * argmatch.c (getenv): Remove decl.
4342 * progreloc.c (get_full_program_name): Define via prototype.
4343 * setenv.c (clearenv): Likewise.
4344 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4346 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4347 (malloc, memcpy): Remove decls.
4348 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4349 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4350 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4351 (memcpy): Remove macro.
4352 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4353 (__P): Remove. All uses removed.
4354 (PTR): Remove. All uses changed to void *.
4355 (CHAR_BIT, NULL): Remove.
4356 (spaces, zeros, memset_space, memset_zero)
4357 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4359 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4360 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4361 Define with prototype.
4362 Remove now-unnecessary prototype decl.
4363 (extra_args_spec): Assume ANSI C. All uses changed.
4364 (extra_args_spec_iso): Remove.
4365 (my_strftime, emacs_strftimeu): Define via prototype.
4366 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4368 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4369 * strtoimax.c: Include <stdlib.h> unconditionally.
4370 (strtoul, strtol): Remove decls.
4371 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4373 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4374 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4375 (LOCALE_PARAM_PROTO): New macro.
4376 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4377 (INTERNAL (strtol), strtol): Define with a prototype.
4378 (PARAMS): Remove. All uses removed.
4379 * tempname.c: Include <string.h> unconditionally.
4380 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4381 * xgethostname.c (main): Define with a prototype.
4382 * xmalloc.c: Include "xalloc.h" first, to check interface.
4383 Include <stdlib.h> unconditionally.
4384 (calloc, malloc, realloc, free): Remove decls.
4385 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4386 Include <stdlib.h> unconditionally. Sort include file names.
4388 (xstrtod): Define with a prototype.
4389 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4390 (strtol, strtoul): Remove decls.
4392 2003-09-11 Paul Eggert <eggert@twinsun.com>
4394 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4395 Include <stdlib.h>, <string.h> unconditionally.
4396 Remove now-unnecessary cast to char *.
4397 * strnlen.c: Include <string.h> unconditionally.
4398 * yesno.c (yesno): Define with a prototype.
4400 2003-09-10 Bruno Haible <bruno@clisp.org>
4402 * strcspn.c: Include <string.h> unconditionally.
4403 * strpbrk.c: Include <string.h> unconditionally.
4404 * strstr.c: Include <string.h> unconditionally.
4405 * unicodeio.c: Include <string.h> unconditionally.
4406 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4407 * unsetenv.c: Likewise.
4408 * xreadlink.c: Include <stdlib.h> unconditionally.
4409 * yesno.c: Include <stdlib.h> unconditionally.
4410 (rpmatch): Add prototype.
4412 2003-09-10 Jim Meyering <jim@meyering.net>
4414 * error.c: Correct indentation of cpp directives.
4416 2003-09-09 Paul Eggert <eggert@twinsun.com>
4420 * acosl.c (main): Use a prototype.
4421 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4424 * getloadavg.c (getloadavg, main): Define via prototypes.
4426 * getopt.h (struct option.name): Assume C89, and use 'const'.
4427 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4428 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4430 * getopt.c (const): Remove macro.
4431 Include <string.h> unconditionally.
4432 (my_index): Remove; all uses changed to strchr.
4433 (strlen): Remove decl.
4434 (exchange): Remove forward decl; no longer needed.
4435 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4436 Define with prototype.
4437 * getopt1.c (const): Remove macro.
4438 (getopt_long, getopt_long_only, main): Define with prototype.
4440 * getugroups.c: Include <string.h> unconditionally.
4442 * getusershell.c: Include <stdlib.h> unconditionally.
4443 (getusershell, setusershell, endusershell, readname, main):
4444 Define with prototypes.
4446 * group-member.c: Include group-member.h first.
4447 Include <stdlib.h> unconditionally.
4449 * hard-locale.c: Include hard-locale.h first.
4450 Include <stdlib.h>, <string.h> unconditionally.
4452 * hash.c (free, malloc): Remove decls.
4453 Include <stdlib.h> unconditionally.
4455 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4456 (getenv): Do not declare.
4458 * idcache.c: Include <string.h> unconditionally.
4460 * long-options.c: Include long-options.h first, to test interface.
4461 Include <stdlib.h> unconditionally.
4463 * makepath.c: Include makepath.h first, to test interface.
4464 Include <stdlib.h> and <string.h> unconditionally.
4466 * linebuffer.c: Include <stdlib.h>.
4467 (free): Remove decl.
4469 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4470 rpl_malloc returns void *, not char *.
4471 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4473 * md5.h: Include <limits.h> unconditionally.
4474 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4475 (__P): Remove; all uses removed.
4476 * md5.c: Include "md5.h" first.
4477 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4478 md5_buffer, md5_process_bytes, md5_process_block):
4479 Define with prototypes.
4480 * sha.h (__P): Remove all uses. (It wasn't defined??)
4481 * sha.c: Include "sha.h" first.
4482 Include <stdlib.h>, <string.h> unconditionally.
4484 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4485 * memcmp.c (__ptr_t): Likewise.
4486 * memrchr.c (__ptr_t): Likewise.
4487 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4488 Include <string.h> unconditionally.
4489 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4490 * memchr.c: Include <stdlib.h> unconditionally.
4491 * memchr.c (LONG_MAX): Remove.
4492 * memrchr.c (LONG_MAX): Likewise.
4493 * memchr.c (__memchr): Define via a prototype.
4494 * memrchr.c (__memrchr): Likewise.
4495 * memcmp.c (__P): Remove, and remove all uses.
4496 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4497 Remove forward decls; no longer needed.
4498 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4499 Use types required by C89 in prototype.
4501 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4502 * savedir.c: Likewise.
4503 * mkdir.c (free): Remove decl.
4504 * rmdir.c (rmdir): Define with a prototype.
4505 * savedir.c: Include savedir.h first, to test interface.
4507 * mktime.c (STDC_HEADERS): Remove.
4508 Include <stdlib.h>, <string.h> unconditionally.
4510 * modechange.c: Include <stdlib.h> unconditionally.
4511 (malloc): Remove decl.
4513 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4514 (free): Remove decl.
4516 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4517 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4518 (This type really should be intptr_t, but that's a C99ism.)
4519 (_obstack_memcpy): Remove: all uses changed to memcpy.
4520 Include <string.h> unconditionally.
4521 (struct obstack): Assume __STDC__ for types of members
4522 chunkfun, freefun, extra_arg.
4523 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4524 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4525 obstack_begin, obstack_specify_allocation,
4526 obstack_specify_allocation_with_arg, obstack_chunkfun,
4527 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4528 Remove unprototyped decls and the macros that use them.
4529 * obstack.c (POINTER): Remove. All uses changed to void *.
4530 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4531 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4532 (defined __STDC__ && __STDC__)]:
4533 Remove nonprototyped code.
4534 Include <stdlib.h> unconditionally.
4535 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4536 _obstack_allocated_p, _obstack_free, obstack_free,
4537 _obstack_memory_used, print_and_abort):
4538 Define using prototypes.
4539 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4540 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4541 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4542 obstack_next_free, obstack_object_size, obstack_room) [0]:
4543 Remove unused, unprototyped code.
4545 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4547 * physmem.c (physmem_total, physmem_available, main): Define
4550 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4551 (main): Define with a prototype.
4553 * posixver.c (getenv): Remove decl.
4555 * putenv.c (malloc): Returns void *, not char *.
4556 Include <string.h> unconditionally.
4557 (strchr, memcpy, NULL): Do not define.
4559 * readtokens.c: Include readtokens.h first, to test interface.
4560 Include <stdlib.h>, <string.h> unconditionally.
4561 (init_tokenbuffer): Define with a prototype.
4563 * regex.c (PARAMS): Remove. All uses removed.
4564 All uses of _RE_ARGS removed, too.
4565 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4567 (bzero): Assume memset exists.
4568 (memcmp, memcpy, NULL): Remove.
4569 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4570 char, or assignments to local vars of type signed char.
4571 (init_syntax_once, PREFIX(extract_number_and_incr),
4572 PREFIX(print_partial_compiled_pattern),
4573 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4574 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4575 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4576 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4577 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4578 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4579 wcs_compile_range, byte_compile_range, truncate_wchar,
4580 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4581 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4582 count_mbs_length, wcs_re_match_2_internal,
4583 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4584 PREFIX(alt_match_null_string_p),
4585 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4586 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4587 regfree, PREFIX(extract_number)): Define with prototype. Remove
4588 now-unnecessary declaration, if any.
4589 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4591 Remove now-unnecessary casts among pointer types.
4592 * regex.h (_RE_ARGS): Remove. All uses removed.
4594 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4595 (free): Remove decl.
4597 * rpmatch.c: Include <stdlib.h> unconditionally.
4599 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4600 (free): Remove decl.
4602 * save-cwd.c: Include <stdlib.h> unconditionally.
4603 * xgetcwd.c: Likewise.
4605 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4606 (free): Remove decl.
4608 * strchrnul.c (strchrnul): Define with a prototype.
4609 Fix bug: c_in was not converted to char before searching.
4611 The following changes are not K&R related:
4613 * group-member.h: Include <sys/types.h>, so that this file is
4615 * makepath.h: Likewise.
4617 * getusershell.c (readname, default_index, line_size, readname):
4618 Use size_t, not int, for sizes.
4619 (readname): If the size overflows, report an error instead of
4622 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4624 * getndelim2.c: Assume stdlib.h per the C89 spec.
4626 2003-09-08 Paul Eggert <eggert@twinsun.com>
4628 Assume C89 or better; remove K&R cruft.
4629 A few of these changes were first proposed by Derek Robert Price
4630 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4632 * addext.c: Include <string.h> unconditionally.
4633 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4634 Don't declare getenv or malloc.
4636 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4637 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4639 (find_stack_direction, alloca): Use prototypes.
4641 * atexit.c (atexit): Define using a prototype.
4643 * basename.c, dirname.c, stripslash.c:
4644 Include <string.h> unconditionally.
4646 * bcopy.c: Include <stddef.h>.
4647 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4649 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4651 * error.h (error, error_at_line, error_print_progname)
4652 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4653 * error.c: Include error.h first, to check interface.
4654 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4655 (VA_START): Remove; all uses changeed to va_start.
4656 (exit, strerror): Remove decls.
4657 (error_print_progname): Prototype uncondionally.
4658 Don't include <errno.h>; no longer needed.
4659 (private_strerror): Remove.
4660 (error_tail): Always define.
4661 (error, error_at_line): Assume C89 or better; always use prototypes.
4662 * fatal.c: Include "fatal.h" first, to test interface.
4663 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4664 (VA_START): Remove; all uses changed to va_start.
4665 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4667 (exit): Remove decl.
4668 (fatal): Prototype unconditionally. Assume va_start works.
4669 Abort at end, to pacify gcc.
4671 * euidaccess.c (main): Define with a prototype.
4673 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4675 * exitfail.c: Include <stdlib.h> unconditionally.
4677 * fnmatch_.h (__P): Remove. All uses changed to assume
4679 * fnmatch.c: Include fnmatch.h first, to test interface.
4680 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4681 (getenv): Remove decl.
4682 (fnmatch): Define using a prototype.
4683 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4684 (FCT): Define using a prototype.
4686 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4688 * gethostname.c: Include <stddef.h>.
4689 (gethostname): Define with prototype. Length is size_t, not int.
4691 2003-09-08 Paul Eggert <eggert@twinsun.com>
4693 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4694 getversion.c should have been removed then, but was accidentally
4697 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4698 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4700 2003-09-07 Paul Eggert <eggert@twinsun.com>
4702 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4703 copy_tm_result. Bug reported by Simon Josefsson in
4704 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4706 2003-09-06 Paul Eggert <eggert@twinsun.com>
4708 * time_r.c, time_r.h: New files.
4710 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4712 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4713 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4715 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4717 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4718 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4721 * timegm.c: Switch to glibc implementation, with the following changes:
4722 [defined HAVE_CONFIG_H]: Include <config.h>.
4723 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4724 (__mktime_internal) [!defined _LIBC]: New decl.
4725 (__gmtime_r) [!defined _LIBC]: New macro and function.
4726 (timegm): Use a prototype, since gnulib assumes C89.
4727 Do not bother declaring tmp to be const, as it's not really usefu.
4728 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4729 (timegm): Declare only if HAVE_DECL_TIMEGM.
4731 2003-09-03 Paul Eggert <eggert@twinsun.com>
4733 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4734 Bug reported by Lute Kamstra in
4735 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4737 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4738 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4739 course with correspondingly smaller numbers for tomorrow and
4740 yesterday. From Tadayoshi Funaba. Originally installed into
4741 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4744 2003-08-31 Simon Josefsson <jas@extundo.com>
4746 * timegm.h: New file.
4747 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4749 2003-08-31 Karl Berry <karl@gnu.org>
4751 * argp.h: update from libc.
4753 2003-08-28 Bruno Haible <bruno@clisp.org>
4755 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4756 warning on QNX, which defines O_BINARY to 000000.
4758 2003-08-24 Bruno Haible <bruno@clisp.org>
4760 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4761 MSVC7 <stdio.h> is included later.
4763 2003-08-20 Bruno Haible <bruno@clisp.org>
4765 * progname.h: New file, from GNU gettext.
4766 * progname.c: New file, from GNU gettext.
4767 * progreloc.c: New file, from GNU gettext.
4769 2003-08-19 Bruno Haible <bruno@clisp.org>
4771 * xstrdup.c: Assume <string.h> exists.
4773 2003-08-18 Jim Meyering <jim@meyering.net>
4775 * setenv.h: Indent nested cpp directive.
4776 * vasnprintf.c: Remove trailing blanks.
4778 2003-08-17 Simon Josefsson <jas@extundo.com>
4779 Bruno Haible <bruno@clisp.org>
4781 * xstrndup.h: New file.
4782 * xstrndup.c: New file.
4784 2003-08-17 Bruno Haible <bruno@clisp.org>
4786 * strndup.h: New file.
4788 2003-08-16 Paul Eggert <eggert@twinsun.com>
4790 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4791 space, undoing this 2003-08-12 change:
4792 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4794 2003-08-16 Jim Meyering <jim@meyering.net>
4796 Merge from coreutils.
4797 * xstrtoimax.c: #else #if -> #elif.
4798 * xstrtoumax.c: Likewise.
4800 2003-08-15 Paul Eggert <eggert@twinsun.com>
4802 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4803 rather than tab, after '#' in shell-script copyright notices.
4804 Suggested by Bruno Haible.
4806 2003-08-15 Jim Meyering <jim@meyering.net>
4807 and Paul Eggert <eggert@twinsun.com>
4809 Merge from coreutils.
4810 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4811 member but strut utmpx does not. Needed for AIX 4.3.3.
4812 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4814 2003-08-15 Jim Meyering <jim@meyering.net>
4816 Merge from coreutils.
4817 * xgethostname.c: Include <stdlib.h>.
4818 (xghostname): Don't exit for anything other than memory-related
4819 failure; just return NULL.
4820 * userspec.c: Include "posixver.h".
4821 (parse_user_spec): Accept `.' as a separator only
4822 in pre-POSIX-200112 mode.
4823 * strtoimax.c: Use #elif rather than #else #if.
4824 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4825 Remove function, now that we can rely on a working tzset function.
4826 [!_LIBC]: Ensure that the required autoconf test has been run.
4827 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4828 Use underlying_strftime for %r.
4829 * sha.c: Merge in some clean-up and optimization changes from glibc.
4830 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4831 Ensure that it is a multiple of 64.
4832 Rearrange loop exit tests so as to avoid performing an
4833 additional fread after encountering an error or EOF.
4834 * realloc.c: Update copyright date.
4836 2003-08-14 Jim Meyering <jim@meyering.net>
4838 Merge from coreutils.
4839 * obstack.h: Whitespace changes.
4840 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4841 and xcalloc return values.
4842 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4843 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4844 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4845 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4846 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4848 Use mntctl's return value to drive the entry-processing loop, since
4849 we can't rely on the value of the vmt_length member in the last
4850 entry. On some systems doing so could result in exhausting
4851 virtual memory. Based in part on a patch from Mike Jetzer.
4853 2003-08-14 Jim Meyering <jim@meyering.net>
4854 and Paul Eggert <eggert@twinsun.com>
4856 Merges from coreutils, plus other fixes.
4857 * physmem.c: Merge in portability changes from gcc/libiberty
4858 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4859 for credits and details. Thanks to Kaveh Ghazi for helping
4860 to keep these files in sync.
4861 (ARRAY_SIZE): Define it.
4862 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4863 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4864 (memcasecmp): Don't assume size_t fits in unsigned int.
4865 Remove casts and duplicate code.
4866 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4867 (memcpy): Remove definition.
4868 Merge in some clean-up and optimization changes from glibc.
4869 [BLOCKSIZE]: Move definition to top of file.
4870 Ensure that it is a multiple of 64.
4871 Rearrange loop exit tests so as to avoid performing an
4872 additional fread after encountering an error or EOF.
4873 * md5.h (md5_uintptr): Define.
4874 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4875 return to the initial working directory. Preserve errno
4877 * idcache.c: Include "xalloc.h".
4878 (xmalloc, xrealloc): Remove decls.
4879 (getuser): Remove casts no longer required in C89.
4880 * human.c: Include stdio.h, for sprintf.
4881 * group-member.c: Include "xalloc.h".
4882 (xmalloc, xrealloc): Remove decls.
4883 (get_group_info): Remove casts no longer required in C89.
4884 * getusershell.c (readname): Remove casts no longer required in C89.
4885 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4886 * getline.c: Whitespace fix, from coreutils.
4888 2003-08-13 Paul Eggert <eggert@twinsun.com>
4890 * exclude.c: Include <ctype.h>
4891 (IN_CTYPE_DOMAIN): New macro.
4893 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4896 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4897 Undo previous (whitespace-only) change.
4899 2003-08-12 Paul Eggert <eggert@twinsun.com>
4901 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4902 Normalize leading white space and remove trailing white space.
4903 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4904 notice, as per ../config/srclist-update.
4906 Merge from coreutils.
4907 * euidaccess.h: New file.
4908 * euidaccess.c: Include it.
4909 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4910 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4911 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4913 2003-08-11 Bruno Haible <bruno@clisp.org>
4915 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4916 (vasnprintf): Use it instead of wcslen.
4918 2003-08-11 Bruno Haible <bruno@clisp.org>
4920 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4921 value to ensure that _Bool promotes to int. Use #define for _Bool when
4922 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4924 2003-08-10 Karl Berry <karl@gnu.org>
4926 * regex.h: update from libc (whitespace fix).
4928 2003-08-09 Paul Eggert <eggert@twinsun.com>
4930 Merge some files from coreutils. These changes were
4931 originally made by Jim Meyering.
4932 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4933 many older Unixes require this.
4934 * alloca.c (alloca): Remove cast to argument of free;
4935 no longer needed in C89.
4936 * alloca_.h, regex.h: Fix white space to match
4937 what GNU indent does.
4939 2003-08-05 Paul Eggert <eggert@twinsun.com>
4941 * bumpalloc.h: Remove.
4943 2003-08-04 Paul Eggert <eggert@twinsun.com>
4945 * getloadavg.c: Change copyright notice and spacing to conform to
4948 Merge from coreutils.
4949 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4951 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4952 from Karl Berry, implemented by Jim Meyering.
4953 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4954 from Dmitry V. Levin.
4955 Remove anachronistic cast of xrealloc.
4956 * fnmatch_.h (__const): Remove. Use 'const'.
4957 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4958 type. Otherwise, it wouldn't compile with at least /bin/cc on
4959 ymp-cray-unicos9.0.2.X.
4960 Combine two mostly-identical uses of alloca into one.
4961 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4963 2003-08-04 Dave Love <d.love@dl.ac.uk>
4967 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4968 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4969 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4970 obsolete NLIST_NAME_UNION.
4971 [__GNU__]: Undef BSD and FSCALE.
4972 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4974 2003-08-03 Paul Eggert <eggert@twinsun.com>
4976 * stdbool_.h (_Bool): Make it signed char, instead of
4977 an enum type, so that it's guaranteed to promote to int. See:
4978 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4980 2003-07-31 Paul Eggert <eggert@twinsun.com>
4982 * strerror.c: Include config.h, limits.h. Declare sprintf.
4983 (strerror): Don't assume that a printable int fits in 14 bytes.
4985 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4986 Bruno Haible <bruno@clisp.org>
4988 * getline.h (getline, getdelim): Change return type to ssize_t.
4989 * getline.c (getline, getdelim): Likewise.
4990 Remove _GNU_SOURCE define; now it's defined in config.h through
4993 2003-07-22 Paul Eggert <eggert@twinsun.com>
4995 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4996 over-parenthesization in macros.
4998 Sync with coreutils.
5000 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5003 Use `exit_failure' for xalloc and xmemcoll instead of their own
5004 private exit-failure variables.
5005 * xalloc.h (xalloc_exit_failure): Remove.
5006 * xmalloc.c: Likewise. Include exitfail.h.
5007 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5008 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5009 * xmemcoll.c: Likewise. Include exitfail.h.
5010 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5012 2003-07-18 Paul Eggert <eggert@twinsun.com>
5014 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5015 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5016 to test that it can stand by itself. Include "exitfail.h".
5017 Clients should set exit_failure instead.
5018 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5020 2003-07-18 Andreas Schwab <schwab@suse.de>
5022 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5024 2003-07-18 Bruno Haible <bruno@clisp.org>
5026 * getndelim2.h: New file.
5027 * getndelim2.c: Make into a module of its own. Include config.h,
5029 (getndelim2): Make non-static. Change return type to ssize_t.
5030 * getline.h: Change argument names.
5031 * getline.c: Include getndelim2.h instead of getndelim2.c.
5032 * getnline.c: Include getndelim2.h.
5034 2003-07-17 Bruno Haible <bruno@clisp.org>
5036 * Makefile.am: Remove file.
5037 * Makefile.in: Remove file.
5039 2003-07-17 Bruno Haible <bruno@clisp.org>
5041 * getnline.h: New file.
5042 * getnline.c: New file.
5043 * getndelim2.c: New file, extracted from getline.c.
5044 (getndelim2): Renamed from getdelim2, with added nmax argument.
5045 * getline.c: Include getndelim2.c.
5046 (getdelim2): Moved out to getndelim2.c.
5047 (getline, getdelim): Update.
5049 2003-07-15 <karl@gnu.org>
5051 * vasnprintf.c: update from gettext.
5053 2003-07-15 Jim Meyering <jim@meyering.net>
5055 * makepath.c (make_path): Enclose diagnostic in _(...).
5057 2003-07-14 Paul Eggert <eggert@twinsun.com>
5059 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5060 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5061 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5062 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5063 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5064 updated automatically by ../config/srclist-update. This changes
5065 their license from LPGL to GPL.
5067 2003-07-14 Jim Meyering <jim@meyering.net>
5069 Don't emit diagnostics. Let callers do that.
5070 * save-cwd.c: Don't include "error.h".
5071 (save_cwd): Don't call error. Ensure that errno is valid
5072 when returning nonzero.
5074 * save-cwd.h (restore_cwd): Update prototype.
5075 * save-cwd.c (restore_cwd): Remove two parameters.
5076 Simplify. Don't call error upon failure. Let callers do that.
5077 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5078 when auditing is enabled. But don't bother updating the #if.
5080 2003-07-14 Simon Josefsson <jas@extundo.com>
5082 * mempcpy.h: New file.
5083 * mempcpy.c: New file.
5085 2003-07-14 Paul Eggert <eggert@twinsun.com>
5087 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5088 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5089 unicodeio.c, unicodeio.h, unlocked-io.h:
5090 Switch from LGPL to GPL.
5092 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5094 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5095 it breaks C++ compilation.
5096 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5098 2003-07-10 Jim Meyering <jim@meyering.net>
5100 * vasnprintf.c: Remove trailing blanks.
5101 Make cpp indentation consistent.
5103 2003-07-09 Paul Eggert <eggert@twinsun.com>
5105 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5106 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5107 Switch from LGPL to GPL.
5109 2003-07-07 Paul Eggert <eggert@twinsun.com>
5111 * mktime.c: Fix some boundary cases and remove need for floating point.
5113 Issue a compile-time diagnostic if time_t is floating point, or if
5114 two's complement arithmetic is not in effect, or if arithmetic
5115 right shift does not propagate the sign. These assumptions were
5116 all in the original code but they weren't checked.
5118 (TIME_T_MIDPOINT, verify): New macros.
5119 (__isleap): Remove; it has integer overflow problems.
5120 (leapyear): New function, without those problems.
5121 (ydhms_tm_diff): Remove; splitting into two parts.
5122 (ydhms_diff): New function, containing the arithmetic part of
5123 the old ydhms_tm_diff function. Issue a compile-time
5124 diagnostic if we are not using C99 integer division.
5125 Avoid casts when possible.
5126 (guess_time_tm): New function, containing the checking part of
5127 the old ydhms_tm_diff function. Return the new value, rather than
5128 the difference between it and the old. Accept a new argument T
5129 so that *T specifies the old value. Check for overflow in the result.
5131 (__mktime_internal): Use a time_t offset, not a long int offset.
5132 This undoes the 2003-06-04 change, which is no longer needed now
5133 that we have better overflow checking.
5134 (localtime_offset): Likewise.
5136 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5137 and long are 64-bit but int is only 32-bit.
5138 (ydhms_diff): Use long int to store year1 and yday1.
5139 Issue a compile-time diagnostic if long int is not wide enough.
5141 (__mktime_internal): Use long int to store adjusted year and yday.
5142 Use plain C rather than preprocessor commands, if that doesn't
5144 Check for overflow (and try to repair) after each probe
5145 rather than checking only at the very end. This avoids some bugs
5146 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5147 does not equal GMT offset at maximum time).
5148 Use integer to check for overflow rather than floating point; this
5149 is more portable to non-IEEE hosts, and is a tad faster.
5150 When we detect that we are oscillating between two values,
5151 don't check whether tm_isdst has the requested value, since
5152 we already know the answer. When tm_isdst has the wrong value,
5153 use a different heuristic to find the right one, based on the
5154 extreme values actually observed in practice in tz2003a,
5155 rather than the (overly optimistic) "previous 3 calendar quarters".
5157 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5158 "T const" to accommodate glibc style.
5159 (check_result): Use less-confusing report format. "long" -> "long int.
5161 Don't loop if the iteration overflows time_t.
5162 Allow a negative step in the iteration.
5164 2003-07-01 Paul Eggert <eggert@twinsun.com>
5166 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5167 having it depend on HAVE_SYS_TYPES_H.
5169 2003-06-25 Bruno Haible <bruno@clisp.org>
5171 * readlink.c: New file.
5173 2003-06-20 Bruno Haible <bruno@clisp.org>
5175 Assume C89, so PARAMS isn't needed.
5176 * unicodeio.h (PARAMS): Remove.
5177 * unicodeio.c: Don't use PARAMS.
5179 2003-06-18 Jim Meyering <jim@meyering.net>
5181 Merge changes from coreutils.
5182 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5183 Remove explicit declarations of xmalloc and realloc.
5185 (read_utmp): Remove anachronistic cast of xmalloc.
5187 2003-06-17 Paul Eggert <eggert@twinsun.com>
5189 Assume C89, so PARAMS isn't needed.
5190 * backupfile.h (PARAMS): Remove. All uses removed.
5191 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5192 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5193 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5194 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5195 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5196 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5197 xstrtol.h: Likewise.
5198 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5199 same.h, strverscmp.h: Do not include config.h; no longer needed.
5200 Anyway, config.h should always be included before any other file.
5202 2003-06-11 Simon Josefsson <jas@extundo.com>
5204 * sysexit_.h: New file.
5206 2003-05-20 Derek Price <derek@ximbiot.com>
5208 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5210 2003-06-10 Simon Josefsson <jas@extundo.com>
5212 * strchrnul.h: New file.
5213 * strchrnul.c: New file.
5215 2003-06-10 Simon Josefsson <jas@extundo.com>
5217 * argp.h: New file, from glibc.
5218 * argp-ba.c: New file, from glibc.
5219 * argp-eexst.c: New file, from glibc.
5220 * argp-fmtstream.c: New file, from glibc.
5221 * argp-fmtstream.h: New file, from glibc.
5222 * argp-fs-xinl.c: New file, from glibc.
5223 * argp-help.c: New file, from glibc.
5224 * argp-namefrob.h: New file, from glibc.
5225 * argp-parse.c: New file, from glibc.
5226 * argp-pv.c: New file, from glibc.
5227 * argp-pvh.c: New file, from glibc.
5228 * argp-xinl.c: New file, from glibc.
5230 2003-06-07 Jim Meyering <jim@meyering.net>
5232 * readtokens.h: Put `Free Software Foundation, Inc.'
5233 in place of my name in the copyright comment.
5234 Remove definition and uses of __P.
5237 * stat.c: Don't declare xmalloc explicitly.
5238 Instead, include "xalloc.h".
5239 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5240 xrealloc, and xcalloc return values.
5241 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5243 * xgetcwd.h: Remove definition/uses of PARAMS.
5245 2003-06-06 Jim Meyering <jim@meyering.net>
5247 * stdbool_.h: Renamed from stdbool.h.in.
5249 2003-06-06 Jim Meyering <jim@meyering.net>
5251 Merge from coreutils.
5252 * same.c: (same_name): Declare *_basename locals to be `const'.
5253 Consolidate declarations and initializations of *_base* locals.
5255 Merge from coreutils.
5256 This avoids a core dump on systems without GNU putenv,
5257 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5258 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5259 (unsetenv): New static function, from GNU libc.
5260 (rpl_putenv): Use it.
5262 * modechange.c: Remove trailing blanks.
5264 Merge from coreutils.
5265 * fsusage.c: Remove declaration of statfs.
5266 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5268 * posixtm.c: Include <stdbool.h> unconditionally.
5270 2003-06-05 Paul Eggert <eggert@twinsun.com>
5272 * mktime.c (__mktime_internal): When resolving a tm_isdst
5273 mismatch, look in future quarters as well as past. This fixes a
5274 bug when processing fall-backwards gaps immediately after a long
5275 period of daylight-saving time.
5277 * mktime.c: Assume freestanding C89 or better.
5278 (HAVE_LIMITS_H): Remove. Assume it's 1.
5279 (__P): Remove; not used.
5280 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5281 (mktime, not_equal_tm, print_tm, check_result,
5282 main): Use prototypes. Use const * where appropriate.
5283 (main): Fix typo in testing code that uncovered by above changes.
5284 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5286 2003-06-04 Paul Eggert <eggert@twinsun.com>
5288 * mktime.c: Fix Debian bug 177940
5289 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5290 (localtime_offset): Now long int, not time_t, because we want it
5291 to be guaranteed to be signed. All uses changed.
5292 (__mktime_internal): If overflow would occur when adding offset,
5295 Merge 'human' changes from coreutils. Rewrite to support
5296 locale-specific notations like thousands separators.
5297 * human.c: Simplify authorship notice.
5298 Include human.h immediately after config.h.
5299 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5300 <limits.h>: Do not include, since human.h does.
5301 (SIZE_MAX, UINTMAX_MAX): New macros.
5302 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5303 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5304 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5305 (power_letter): Renamed from suffixes.
5306 (generate_suffix_backwards): Remove.
5307 (adjust_value): Now takes int style (because of human.h changes)
5308 and long double value (for greater precision on some platforms).
5309 (group_number): New function.
5310 (human_readable): Use it. Use integer options, not enum.
5311 Put the options before the sizes in the arg list.
5312 Support all the new options.
5313 The old human_readable function has been removed;
5314 use inttostr.h instead.
5315 (human_readable, default_block_size, humblock):
5316 Use uintmax_t, not int, for block sizes.
5317 (human_readable_inexact, block_size_types): Remove.
5318 (block_size_opts): New constant.
5319 (human_options): Renamed from human_block_size, with new signature
5320 that allows block sizes up to UINTMAX_MAX. All callers changed.
5321 * human.h: Add copyright and authorship notice.
5322 Include <limits.h> and <stdbool.h> unconditionally.
5323 (PARAMS): Remove. All uses removed.
5324 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5325 (enum human_inexact_style): Remove tag; now a nameless enum.
5326 (human_floor, human_ceiling, human_round_to_even): Now have
5327 values 2, 0, 1 rather than -1, 1, 0.
5328 (human_group_digits, human_suppress_point_zero, human_autoscale,
5329 human_base_1024, human_SI, human_B): New constants.
5330 (human_readable_inexact, human_block_size): Remove.
5331 (human_readable): Size args are now uintmax_t, not int.
5332 (human_options): New decl.
5334 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5335 unnecessary now that we assume C89 or better. This change
5336 imported from coreutils.
5338 * mktime.c (__mktime_internal): Do not reject negative timestamps
5339 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5340 in the 2003-05-30 sync from glibc.
5342 .h files should stand alone, but we shouldn't include <sys/types.h>
5343 if we can get away with just <stddef.h>.
5345 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5346 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5347 rather than <sys/types.h>, as we merely need size_t.
5348 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5350 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5351 Include <stdio.h>, to get FILE.
5352 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5353 memcasecmp.h has included <stddef.h> and all we need is size_t.
5354 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5355 our interface, instead of including <sys/types.h>
5357 2003-06-02 Paul Eggert <eggert@twinsun.com>
5360 Fix some minor time-related bugs with POSIX time arguments.
5361 Some valid time stamps were being rejected (notably -1, and
5362 time stamps before 1900 on 64-bit hosts). And some invalid
5363 time stamps were being accepted, e.g. September 31.
5365 * posixtm.h (posixtime): Return bool instead of time_t, so
5366 that we can return (time_t) -1 successfully.
5367 * posixtm.c: Likewise.
5368 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5369 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5370 (t): Remove static var.
5371 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5372 of static var. All uses changed.
5373 (year): Do not reject years before 1900; they can occur with
5375 (posix_time_parse): Do not check for out-of-range components;
5376 that is now the caller's responsibility, since our checks were
5377 only approximations.
5378 (posixtime): Use mktime to check for out-of-range components,
5379 since it knows them exactly.
5380 If mktime returns (time_t) -1, check whether an error actually occurred
5381 by invoking localtime on -1.
5382 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5383 posixtime failures better.
5384 Improve the test data (in comments only).
5386 2003-05-30 <karl@gnu.org>
5388 * mktime.c: update from libc.
5390 2003-05-30 Bruno Haible <bruno@clisp.org>
5392 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5393 * localcharset.h: Likewise.
5394 * localcharset.c: Likewise.
5396 2003-05-28 Paul Eggert <eggert@twinsun.com>
5398 Assume the headers required for C89 freestanding compilers.
5399 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5400 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5401 without checking for HAVE_LIMITS_H.
5402 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5403 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5405 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5406 * exclude.c: Include <stdbool.h> unconditionally.
5407 * tempname.c: Include <stddef.h> unconditionally.
5408 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5409 * modechange.c, rpmatch.c (NULL): Don't define, since
5410 <stddef.h> does that.
5411 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5412 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5413 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5414 * xstrtol.c: Likewise.
5415 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5416 * savedir.c: Include <stddef.h> instead of defining NULL.
5418 * addext.c (addext): Use assignment rather than cast, to avoid
5419 warnings on some platforms.
5421 * mktime.c (__mktime_internal): Do not reject negative timestamps
5424 2003-05-10 Bruno Haible <bruno@clisp.org>
5426 * linebreak.c (iconv_string_length): Don't return -1 just because the
5427 string is longer than 4 KB.
5429 2003-05-12 Jim Meyering <jim@meyering.net>
5431 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5432 the space-padded-by-default conversion specifiers, %e, %k, %l.
5434 2003-05-03 Bruno Haible <bruno@clisp.org>
5436 Upgrade to Unicode-4.0.
5437 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5438 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5439 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5440 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5441 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5442 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5443 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5444 Change width of U+E0100..U+E01EF from 1 to 0.
5446 2003-04-25 Bruno Haible <bruno@clisp.org>
5448 * copy-file.c: Include <stddef.h>, for size_t.
5450 2003-04-25 Jim Meyering <jim@meyering.net>
5452 * copy-file.c (copy_file_preserving): Declare buf_size to be
5453 of type size_t, not int.
5455 2003-04-11 Jim Meyering <jim@meyering.net>
5457 Merge changes from Coreutils.
5459 2003-03-22 Jim Meyering <jim@meyering.net>
5461 * strftime.c (widen): Cast alloca return value to proper type.
5463 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5466 * strftime.c (my_strftime): Handle very large width
5467 specifications for numeric values correctly. Improve checks for
5470 2003-01-19 Jim Meyering <jim@meyering.net>
5472 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5473 (nl_get_alt_digit) [! defined my_strftime]: Define.
5474 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5475 _nl_get_alt_digit and _nl_get_walt_digit.
5477 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5478 These changes have no effect outside of _LIBC.
5480 2003-04-10 Bruno Haible <bruno@clisp.org>
5482 * findprog.h: New file, from GNU gettext.
5483 * findprog.c: New file, from GNU gettext.
5485 2003-04-05 Jim Meyering <jim@meyering.net>
5487 Merge changes from Coreutils.
5489 * exclude.h (PARAMS): Remove definition and uses.
5490 * exclude.c: Remove uses of `PARAMS'.
5492 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5493 Add test-cases for DOS filenames. Declare program_name.
5494 (main): Set up program_name. Patch by Rich Dawe.
5496 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5498 Use mntctl's return value to drive the entry-processing loop, since
5499 we can't rely on the value of the vmt_length member in the last
5500 entry. On some systems doing so could result in exhausting
5501 virtual memory. Based in part on a patch from Mike Jetzer.
5503 2003-04-04 Bruno Haible <bruno@clisp.org>
5505 * linebreak.h: New file, from GNU gettext.
5506 * linebreak.c: New file, from GNU gettext with slight modifications.
5507 * lbrkprop.h: New file, from GNU gettext.
5509 2003-04-03 Bruno Haible <bruno@clisp.org>
5511 * utf8-ucs4.h: New file, from GNU gettext.
5512 * utf16-ucs4.h: New file, from GNU gettext.
5513 * ucs4-utf8.h: New file, from GNU gettext.
5514 * ucs4-utf16.h: New file, from GNU gettext.
5516 2003-04-02 Bruno Haible <bruno@clisp.org>
5518 * binary-io.h: New file, from GNU gettext.
5520 2003-04-01 Bruno Haible <bruno@clisp.org>
5522 * pathname.h: New file, from GNU gettext.
5523 * concatpath.c: New file, from GNU gettext.
5525 2003-03-30 Bruno Haible <bruno@clisp.org>
5527 * copy-file.c (copy_file_preserving): Don't set owner if the function
5528 chown() doesn't exist.
5530 2003-03-28 Bruno Haible <bruno@clisp.org>
5532 * copy-file.h: New file, from GNU gettext.
5533 * copy-file.c: New file, from GNU gettext.
5535 2003-03-18 Jim Meyering <jim@meyering.net>
5537 * quote.c (quote_n): Fix typo in comment.
5539 2003-03-14 Jim Meyering <jim@meyering.net>
5541 Merge changes from Coreutils.
5542 * obstack.h (obstack_object_size): Declare temporary, __o,
5543 to be const, in order to avoid warnings.
5544 (obstack_room): Likewise.
5545 (obstack_empty_p): Likewise.
5547 2003-03-13 Paul Eggert <eggert@twinsun.com>
5549 Merge changes from Bison.
5550 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5551 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5552 when compiling Bison 1.875's `bitset bset = obstack_alloc
5553 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5554 * hash.c: Include <stdbool.h> unconditionally.
5556 2003-03-09 Paul Eggert <eggert@twinsun.com>
5558 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5559 Reported by Bruce Becker; see:
5560 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5562 2003-03-03 Paul Eggert <eggert@twinsun.com>
5563 Bruno Haible <bruno@clisp.org>
5565 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5566 Reported by John Hughes, see
5567 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5569 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5571 * poll_.h: New file.
5574 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5576 * mathl.h: New file.
5577 * acosl.c: New file.
5578 * asinl.c: New file.
5579 * atanl.c: New file.
5580 * ceill.c: New file.
5583 * floorl.c: New file.
5584 * frexpl.c: New file.
5585 * ldexpl.c: New file.
5587 * sincosl.c: New file.
5589 * sqrtl.c: New file.
5591 * trigl.c: New file.
5592 * trigl.h: New file.
5594 2003-02-17 Bruno Haible <bruno@clisp.org>
5596 * mkdtemp.h: New file, from GNU gettext.
5597 * mkdtemp.c: New file, from GNU gettext.
5599 2003-01-31 Bruno Haible <bruno@clisp.org>
5601 * rename.c: #undef rename before defining rpl_rename.
5602 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5604 2003-01-30 Bruno Haible <bruno@clisp.org>
5606 * printf-args.h: New file, from GNU gettext.
5607 * printf-args.c: New file, from GNU gettext.
5608 * printf-parse.h: New file, from GNU gettext.
5609 * printf-parse.c: New file, from GNU gettext.
5610 * vasnprintf.h: New file, from GNU gettext.
5611 * vasnprintf.c: New file, from GNU gettext.
5612 * asnprintf.c: New file, from GNU gettext.
5613 * vasprintf.h: New file, from GNU gettext with modifications.
5614 * vasprintf.c: New file, from GNU gettext.
5615 * asprintf.c: New file, from GNU gettext.
5617 2003-01-29 Bruno Haible <bruno@clisp.org>
5619 * stpncpy.h: New file, from GNU gettext with modifications.
5620 * stpncpy.c: New file, from GNU gettext with modifications.
5622 2003-01-28 Bruno Haible <bruno@clisp.org>
5624 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5626 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5629 2003-01-27 Bruno Haible <bruno@clisp.org>
5631 * xsetenv.h: New file, from GNU gettext.
5632 * xsetenv.c: New file, from GNU gettext.
5634 2003-01-23 Bruno Haible <bruno@clisp.org>
5636 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5638 2003-01-22 Bruno Haible <bruno@clisp.org>
5640 * exit.h: New file, from GNU gettext.
5642 2003-01-11 Bruno Haible <bruno@clisp.org>
5644 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5645 * strcase.h (strcasecmp, strncasecmp): Likewise.
5647 2003-01-14 Jim Meyering <jim@meyering.net>
5649 * same.c (same_name): Tweak a comment.
5651 2003-01-11 Bruno Haible <bruno@clisp.org>
5653 * same.c (same_name): Reorder tests so as to avoid calling stat()
5654 when a string comparison is sufficient.
5656 2003-01-11 Bruno Haible <bruno@clisp.org>
5658 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5661 2003-01-11 Bruno Haible <bruno@clisp.org>
5663 * hash-pjw.c: Add comment about low quality of this function.
5665 2003-01-12 Paul Eggert <eggert@twinsun.com>
5667 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5668 to avoid collisions with libcurses and libreadline.
5670 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5671 * getstr.h, getstr.c: Remove.
5672 * getline.c: Include "getline.h", to check interface.
5673 Move body of old getstr.c here: this defines MIN_CHUNK and
5674 declares getdelim2, which is renamed from getstr.
5675 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5677 * linebuffer.c (readlinebuffer): Renamed from readline.
5679 * linebuffer.h: Likewise.
5680 (readline): Remove backward-compatibility macro.
5682 2003-01-12 Jim Meyering <jim@meyering.net>
5684 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5686 2003-01-10 Bruno Haible <bruno@clisp.org>
5688 * alloca_.h: New file.
5689 * getdate.y: Unconditionally include alloca.h.
5690 * makepath.c: Likewise.
5691 * setenv.c: Likewise.
5692 * userspec.c: Likewise.
5694 2003-01-09 Bruno Haible <bruno@clisp.org>
5696 * stdbool.h.in: New file.
5698 2003-01-08 Bruno Haible <bruno@clisp.org>
5700 * safe-read.c: Include specification header first, to ensure its
5702 * full-write.c: Likewise.
5704 2003-01-08 Jim Meyering <jim@meyering.net>
5706 * full-write.c: Undefine and define-away `const' after inclusion
5707 of errno.h, not before. Suggestion from Bruno Haible.
5709 2003-01-07 Jim Meyering <jim@meyering.net>
5711 * full-write.c: Rework so that it may serve to define full_read, too.
5712 * full-read.c: Simply #define FULL_READ and include full-write.c.
5714 2003-01-06 Jim Meyering <jim@meyering.net>
5716 * version-etc.c: Update year in translatable copyright string.
5718 2002-12-25 Bruno Haible <bruno@clisp.org>
5720 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5721 * xstrtol.h: Likewise.
5722 * xstrtoimax.c: Likewise.
5723 * xstrtoumax.c: Likewise.
5724 * human.h: Likewise.
5726 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5727 on systems that have <inttypes.h> but not <stdint.h>.
5729 2002-12-31 Paul Eggert <eggert@twinsun.com>
5731 * memcoll.c (memcoll): Fall back on a simple algorithm using
5732 memcmp if strcoll doesn't work.
5734 2002-12-23 Bruno Haible <bruno@clisp.org>
5736 * localcharset.h: New file.
5737 * localcharset.c: Include it.
5738 * unicodeio.c: Likewise.
5740 2002-12-22 Bruno Haible <bruno@clisp.org>
5742 * utime.c (utime_null): No need to call ftruncate if the file was
5745 2002-12-23 Bruno Haible <bruno@clisp.org>
5747 * memcoll.c (STRCOLL): New macro.
5750 2002-12-22 Bruno Haible <bruno@clisp.org>
5752 * getstr.h (getstr): Define, to avoid clash with libcurses.
5753 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5755 2002-12-22 Bruno Haible <bruno@clisp.org>
5757 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5759 2002-12-23 Bruno Haible <bruno@clisp.org>
5761 * getline.h: Include <stddef.h>, for size_t.
5763 * unicodeio.h: Include <stddef.h>, for size_t.
5764 * unicodeio.c: Don't include <stddef.h>.
5766 2002-12-17 Bruno Haible <bruno@clisp.org>
5768 * canon-host.c (strdup): Remove unused declaration.
5770 * fsusage.c: Include full_read.h.
5771 (get_fs_usage): Use full_read instead of safe_read.
5773 * utime.c (utime_null): Use SAFE_READ_ERROR.
5775 2002-12-11 Bruno Haible <bruno@clisp.org>
5777 * setenv.h: Rewritten to cope with systems that have setenv() but not
5779 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5782 2002-12-11 Bruno Haible <bruno@clisp.org>
5784 * setenv.c (alloca): Fall back to malloc.
5786 (setenv): Use freea() to free memory allocated with alloca().
5788 2002-11-13 Bruno Haible <bruno@clisp.org>
5790 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5791 function declarations.
5792 * unsetenv.c (unsetenv): Likewise.
5794 2002-03-04 Bruno Haible <bruno@clisp.org>
5796 Portability to AIX 4.3.3.
5797 * unsetenv.c: New file, extracted from setenv.c.
5798 * setenv.c: Move the unsetenv() function to unsetenv.c.
5800 2001-12-20 Bruno Haible <bruno@clisp.org>
5802 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5803 use malloc instead. For SunOS 4.
5805 2001-12-11 Bruno Haible <bruno@clisp.org>
5807 * setenv.c: Declare alloca.
5808 (compar_fn_t): New typedef.
5809 (KNOWN_VALUE, STORE_VALUE): Use it.
5811 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5814 2002-12-10 Paul Eggert <eggert@twinsun.com>
5816 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5817 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5818 Choose values that are less likely to collide with system fnmatch
5820 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5821 defined (e.g., a pure POSIX system).
5822 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5823 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5825 2002-12-06 Jim Meyering <jim@meyering.net>
5827 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5829 Merge in changes from libc's misc/error.c, in preparation
5830 for the merge of gnulib's changes back into libc.
5832 * error.c (_): Define only if not already defined.
5833 Move definition to follow all #include directives.
5834 Include unlocked-io.h only if !_LIBC.
5835 [_LIBC]: Include <libio/libioP.h>.
5836 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5837 (fflush): Tweak definition to use INTUSE.
5840 2002-12-05 Paul Eggert <eggert@twinsun.com>
5842 * alloca.c [defined emacs]: Include "lisp.h".
5843 (xalloc_die) [defined emacs]: New macro.
5844 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5845 [! defined emacs]: Include <xalloc.h>.
5846 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5847 (pointer): Typedef to POINTER_TYPE *.
5848 (malloc): Remove decl; we now always use xmalloc.
5849 (alloca): Use old-style definition, since Emacs needs this.
5850 Check for arithmetic overflow when computing combined size.
5852 2002-12-04 Paul Eggert <eggert@twinsun.com>
5854 Do not generate unlocked-io.h automatically, since it's easier to
5855 maintain it by hand.
5857 * unlocked-io.h: New file, from GNU diffutils,
5858 but with proper copyright notice and attribution.
5860 * Makefile.am: Add copyright notice.
5861 (libfetish_a_SOURCES): Add unlocked-io.h.
5862 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5863 (DISTCLEANFILES, io_functions): Remove macros.
5864 (EXTRA_DIST): Remove gen_uio.
5865 (unlocked-io.h): Remove rule.
5867 2002-12-04 Jim Meyering <jim@meyering.net>
5869 Reflect the fact that stat.c and lstat.c are no longer generated.
5870 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5871 (DISTCLEANFILES): Likewise.
5872 (EXTRA_DIST): Likewise.
5873 (all_local): Don't depend on stat.c or lstat.c.
5874 (stat.c, lstat.c): Remove rules.
5875 (EXTRA_DIST): Remove xstat.in.
5877 * xstat.in: Remove file. Contents moved into stat.c.
5878 * stat.c: New file. Contents mostly from xstat.in.
5879 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5880 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5882 * safe-read.c: Rework so that it may serve to define safe_write, too.
5883 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5885 2002-12-03 Jim Meyering <jim@meyering.net>
5887 * safe-read.c, safe-write.c: Change variable names and comments, but
5888 not semantics, to minimize the differences between these two files.
5889 (safe_read): Change comment to mention SAFE_READ_ERROR.
5891 * safe-read.c (IS_EINTR): Define.
5892 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5894 2002-12-02 Bruno Haible <bruno@clisp.org>
5896 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5897 Define, taken from safe-read.c.
5898 (INT_MAX): Provide fallback.
5899 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5900 * safe-write.h (SAFE_WRITE_ERROR): Define.
5902 * safe-read.c (EINTR): Remove definition.
5903 (safe_read): Don't use EINTR if it is absent.
5905 2002-12-02 Jim Meyering <jim@meyering.net>
5907 * safe-read.c (EINTR): Define.
5908 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5909 (INT_MAX): Provide fallback.
5910 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5912 * safe-read.h (SAFE_READ_ERROR): Define.
5914 2002-12-01 Jim Meyering <jim@meyering.net>
5916 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5917 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5919 2002-11-27 Paul Eggert <eggert@twinsun.com>
5921 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5922 hash_rehash): Replace `if (limit <= value) abort ();' with
5923 `if (! (value < limit)) abort ();', for readability.
5925 2002-11-26 <karl@gnu.org>
5927 * strdup.c: copy from libc again, with jim's ok.
5928 * .cppi-disable: re-add strdup.c
5930 2002-11-25 <karl@gnu.org>
5932 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5933 instead of "strtol.c".
5935 2002-11-25 Jim Meyering <jim@meyering.net>
5937 * mktime.c: Sync from libc, now that it has the latest fix.
5939 2002-11-24 <karl@gnu.org>
5941 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5942 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5944 2002-11-24 Jim Meyering <jim@meyering.net>
5946 Update from coreutils:
5948 * mktime.c: Merge in changes from libc.
5950 Avoid a link-time failure on some Linux systems.
5951 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5952 (__mon_yday): Declare with the STATIC attribute.
5953 (__mktime_internal): Likewise.
5954 Based on a report from Greg Schafer.
5956 2002-11-23 Jim Meyering <jim@meyering.net>
5958 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5959 Use `unsigned', not `int', as type of index.
5961 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5963 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5965 2002-11-22 Paul Eggert <eggert@twinsun.com>
5967 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5968 hint that one should use `if (! x) abort ();' rather than `assert
5969 (x);', and anyway it's one less thing to worry about configuring.
5970 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5971 hash_rehash, hash_insert): Use abort rather than assert.
5973 2002-11-22 Paul Eggert <eggert@twinsun.com>
5975 * quotearg.h: Allow multiple inclusion by surrounding with
5976 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5977 so that we can be included first.
5978 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5979 * quotearg.c: Include quotearg.h immediately after config.h.
5980 No need to include stddef.h or sys/types.h any more.
5981 Surround local include files with "", not "<>".
5982 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5983 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5984 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5985 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5986 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5987 (ISPRINT): Remove; no longer needed now that we assume C89.
5989 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5992 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5993 quotearg_char): Use SIZE_MAX rather than
5994 (size_t) -1 when we are talking about "infinity".
5996 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5998 2002-11-22 Bruno Haible <bruno@clisp.org>
6000 * safe-read.h: Assume C89. Add comments.
6001 (safe_read): Change return type to size_t.
6002 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6003 counts > SSIZE_MAX correctly.
6004 * safe-write.h: New file.
6005 * safe-write.c: New file.
6006 * full-read.h: New file.
6007 * full-read.c: New file.
6008 * full-write.h: Assume C89. Add comments.
6009 * full-write.c: Include safe-write.h.
6010 (full_write): Rewritten to use safe_write.
6011 Suggested by Jim Meyering and Paul Eggert.
6013 2002-11-21 Bruno Haible <bruno@clisp.org>
6015 Remove case insensitive option matching.
6016 * argmatch.h (argcasematch): Remove declaration.
6017 (ARGCASEMATCH): Remove macro.
6018 (__xargmatch_internal): Remove case_sensitive argument.
6019 (XARGMATCH): Update.
6020 (XARGCASEMATCH): Remove macro.
6021 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6022 case_sensitive argument.
6023 (argcasematch): Remove function.
6024 (__xargmatch_internal): Remove case_sensitive argument.
6025 (main): Use XARGMATCH instead of XARGCASEMATCH.
6027 * xmalloc.c: Change compile-time error message. Add comment about
6028 required autoconf version.
6030 2002-11-21 Jim Meyering <jim@meyering.net>
6032 * strdup.c (strdup): Tweak comment and initial #if/#include.
6034 Merge in changes from the coreutils.
6036 2002-09-25 Paul Eggert <eggert@twinsun.com>
6037 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6038 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6039 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6040 int. Work more efficiently if X is the same width as uintmax_t.
6041 Do not compare X to -1, to avoid bogus compiler warning.
6042 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6043 Don't assume that f_frsize and f_bsize are the same type.
6045 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6048 * makepath.c (make_path): Restore umask *before* creating the final
6050 (make_path): Minor reformatting.
6052 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6053 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6055 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6056 ones. At least on GNU/Linux systems, `auto' means something else.
6059 2002-11-20 Paul Eggert <eggert@twinsun.com>
6061 Merge argmatch cleanups from Bison. Assume C89.
6063 * argmatch.c: Include config.h here, not in argmatch.h.
6064 Include stdlib.h, for EXIT_FAILURE.
6065 Always include <string.h>, since we assume C89.
6066 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6067 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6068 Include <stddef.h> instead, since it's all we need for size_t.
6069 (PARAMS): Remove. All uses removed.
6070 (ARRAY_CARDINALITY): Do not bother to #undef.
6071 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6072 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6073 Remove unnecessary parentheses.
6074 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6075 Insert necessary parentheses.
6076 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6077 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6079 2002-11-19 Bruno Haible <bruno@clisp.org>
6081 * mbswidth.c: Include mbswidth.h right at the beginning.
6082 * mbswidth.h: Include <stddef.h>, for size_t.
6084 * mbswidth.h (PARAMS): Remove macro.
6085 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6086 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6088 * gcd.h (PARAMS): Remove macro.
6089 (gcd): Use ANSI C function declarations.
6090 * gcd.c (gcd): Likewise.
6092 2002-11-15 Bruno Haible <bruno@clisp.org>
6094 * strcspn.c: Include <stddef.h>.
6095 (strcspn): Use ANSI C function declaration. Change return type to
6097 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6098 (strpbrk): Use NULL.
6099 * strpbrk.h (PARAMS): Remove macro.
6100 (strpbrk): Use ANSI C function declaration.
6101 * strstr.c: Don't include <sys/types.h>.
6102 * strstr.h (PARAMS): Remove macro.
6103 (strstr): Use ANSI C function declarations.
6105 2002-11-06 Bruno Haible <bruno@clisp.org>
6107 * gcd.h (gcd): Change argument type to 'unsigned long'.
6108 * gcd.c (gcd): Likewise.
6110 2002-11-05 Bruno Haible <bruno@clisp.org>
6112 * gcd.h: New file, from gettext-0.11.5.
6113 * gcd.c: New file, from gettext-0.11.5.
6115 2002-11-05 Bruno Haible <bruno@clisp.org>
6117 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6118 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6119 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6120 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6122 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6123 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6125 * closeout.c: Include gettext.h instead of <libintl.h>.
6126 * human.c: Include gettext.h instead of <libintl.h>.
6127 * quotearg.c: Include gettext.h instead of <libintl.h>.
6128 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6129 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6130 * userspec.c: Include gettext.h instead of <libintl.h>.
6131 * version-etc.c: Include gettext.h instead of <libintl.h>.
6132 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6133 (textdomain): Remove definition.
6134 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6136 * long-options.c: Remove include of <libintl.h> and definition of _.
6137 * same.c: Remove include of <libintl.h> and definition of _.
6139 2002-11-04 Bruno Haible <bruno@clisp.org>
6141 * stpcpy.h: New file, from GNU gettext-0.11.5.
6142 * strcase.h: New file, from GNU gettext-0.11.5.
6143 * strpbrk.h: New file, from GNU gettext-0.11.5.
6144 * strstr.h: New file, from GNU gettext-0.11.5.
6145 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6147 2002-05-09 Bruno Haible <bruno@clisp.org>
6149 * config.charset: Update for newest glibc. Add canonical names
6150 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6152 2002-05-09 Bruno Haible <bruno@clisp.org>
6154 * localcharset.c (get_charset_aliases): Add more Windows specific
6157 2002-05-08 Owen Taylor <otaylor@redhat.com>
6159 * config.charset: A few additions for Solaris.
6161 2001-12-05 Bruno Haible <bruno@clisp.org>
6163 * localcharset.c (locale_charset): Don't return an empty string.
6165 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6167 * config.charset: msdos in uk_UA uses CP1125.
6169 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6171 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6172 * localcharset.c (locale_charset): Declare as extern "C".
6174 2002-02-15 Bruno Haible <bruno@clisp.org>
6176 * config.charset [msdosdjgpp]: For Russian, use CP866.
6178 2002-02-11 Bruno Haible <bruno@clisp.org>
6180 * config.charset: Add support for NetBSD.
6182 2002-09-25 <karl@gnu.org>
6184 * strdup.c: copy from libc/string (via ../config/srclist*).
6185 * getopt*: copy from libc/posix.
6186 * gettext.h: copy from gettext.
6187 * .cppi-disable: add strdup.c, gettext.h.
6189 2002-07-01 Jim Meyering <meyering@lucent.com>
6191 * c-stack.c: Include sys/time.h.
6192 From Volker Borchert.
6194 2002-06-11 Paul Eggert <eggert@twinsun.com>
6196 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6197 New macro. Use it uniformly instead of
6198 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6199 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6200 reported by Vin Shelton.
6202 2002-06-22 Jim Meyering <meyering@lucent.com>
6204 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6205 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6207 2002-06-22 Paul Eggert <eggert@twinsun.com>
6209 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6210 Do not assume SA_SIGINFO behavior.
6211 Bug reported by Jim Meyering on NetBSD 1.5.2.
6213 2002-06-22 Jim Meyering <meyering@lucent.com>
6215 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6217 * exitfail.c, exitfail.h: Likewise.
6218 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6220 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6222 (EXTRA_DIST): Add fnmatch_loop.c.
6223 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6225 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6226 * fnmatch.c: Update from diffutils-2.8.2.
6227 * fnmatch_.h: New file. From diffutils-2.8.2.
6228 * fnmatch.h: Remove file.
6230 2002-06-18 Paul Eggert <eggert@twinsun.com>
6232 * file-type.h: Report an error if neither S_ISREG nor
6233 S_IFREG is defined, instead of using a test specific to glibc
6234 2.2. This should be safe, since POSIX requires S_ISREG and
6235 Unix Version 7 had S_IFREG. We don't need to check for
6236 <sys/types.h> since we don't use any symbols that it defines.
6238 2002-06-15 Jim Meyering <meyering@lucent.com>
6240 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6241 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6242 have been included before this file.
6244 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6246 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6247 so that each temporary file name is unique and valid in the first
6248 8 characters, for operation under DOS.
6250 2002-06-15 Jim Meyering <meyering@lucent.com>
6252 Work even with DJGPP 2.03, which lacks support for symlinks.
6254 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6256 * lchown.c (S_ISLNK): Likewise.
6258 2002-06-14 Jim Meyering <meyering@lucent.com>
6260 * file-type.h: Use the version from diffutils-2.8.2.
6261 * file-type.c: Likewise.
6263 2002-05-27 Jim Meyering <meyering@lucent.com>
6265 Fix a problem seen only on nonconforming systems whereby ls.c's
6266 use of localtime, and then of gettimeofday would cause trouble:
6267 the localtime call used to initialize rpl_gettimeofday's save
6268 mechanism would clobber ls's current local time information so
6269 that in any long listing the first file would always be listed
6270 with date 1970-01-01. Analysis by Volker Borchert.
6272 * gettimeofday.c (localtime): Undefine.
6273 (rpl_localtime): New function.
6275 2002-05-22 Jim Meyering <meyering@lucent.com>
6277 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6278 * file-type.h: New file.
6279 * file-type.c (file_type): New file/function. Extracted from diffutils.
6281 2002-04-29 Paul Eggert <eggert@twinsun.com>
6283 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6285 2002-04-28 Paul Eggert <eggert@twinsun.com>
6287 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6288 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6289 of 127, since 64 is the largest conceivable number for ancient
6291 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6293 2002-04-28 Jim Meyering <meyering@lucent.com>
6295 * sig2str.c (WTERMSIG): Remove definition (unused).
6297 2002-04-28 Paul Eggert <eggert@twinsun.com>
6299 * sig2str.h, sig2str.c: New files.
6300 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6302 2002-04-24 Jim Meyering <meyering@lucent.com>
6304 * gettext.h: New file, from Gettext.
6305 * Makefile.am (INCLUDES): Remove -I../intl.
6306 (libfetish_a_SOURCES): Add gettext.h.
6308 2002-04-16 Jim Meyering <meyering@lucent.com>
6310 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6311 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6312 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6314 2002-04-12 Jim Meyering <meyering@lucent.com>
6316 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6318 2002-03-10 Jim Meyering <meyering@lucent.com>
6320 * makepath.c (make_path): Remove a comma from a diagnostic.
6321 Suggestion from Santiago Vila.
6323 2002-03-08 Jim Meyering <meyering@lucent.com>
6325 * rename.c: Mention that this wrapper is needed also on
6326 mips-dec-ultrix4.4 systems.
6328 2002-03-02 Jim Meyering <meyering@lucent.com>
6330 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6331 not HAVE_CLOCK_SETTIME.
6333 2002-02-27 Paul Eggert <eggert@twinsun.com>
6335 * nanosleep.h: Rename to....
6336 * timespec.h: New name for nanosleep.h. All uses changed.
6338 * gettime.c: New file.
6339 * settime.c: New file.
6342 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6343 timespec.h. Remove nanosleep.h.
6345 2002-02-25 Paul Eggert <eggert@twinsun.com>
6347 * acl.c, acl.h: New files.
6348 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6350 2002-02-24 Jim Meyering <meyering@lucent.com>
6352 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6353 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6354 cause trouble. Reported by Nelson Beebe.
6356 2002-02-23 Paul Eggert <eggert@twinsun.com>
6358 * path-concat.c (xpath_concat): Reorder code to pacify
6359 compilers that don't know that xalloc_die never returns.
6361 2002-02-20 Jim Meyering <meyering@lucent.com>
6363 * getdate.c: Regenerate using bison-1.33.
6365 2002-02-15 Paul Eggert <eggert@twinsun.com>
6367 * posixver.c, posixver.h: New files.
6368 * Makefile.am (libfetish_a_SOURCES): Add them.
6370 2002-02-02 Paul Eggert <eggert@twinsun.com>
6371 Bruno Haible <bruno@clisp.org>
6373 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6374 (fwrite_success_callback): New declaration.
6375 * unicodeio.c (unicode_to_mb): New function, extracted from
6376 print_unicode_char. Call failure callback instead of error.
6377 (fwrite_success_callback): New function.
6378 (exit_failure_callback): New function.
6379 (fallback_failure_callback): New function.
6380 (print_unicode_char): Call unicode_to_mb.
6382 2002-01-26 Jim Meyering <meyering@lucent.com>
6384 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6386 2002-01-22 Jim Meyering <meyering@lucent.com>
6388 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6389 Otherwise, some versions of automake would omit the rule that makes
6390 Makefile from Makefile.in.
6392 2001-01-21 Paul Eggert <eggert@twinsun.com>
6394 * xmemcoll.h, xmemcoll.c: New files.
6395 * Makefile.am (libfetish_a_SOURCES): Add them.
6396 * memcoll.c: Include errno.h, and declare errno if not defined.
6397 (memcoll): Set errno to zero if there is no error.
6399 * quotearg.c (quotearg_buffer_restyled):
6400 Fix bug with quoting buffers containing NUL when backslashing escapes.
6401 This bug was exposed by the other changes in this patch.
6402 (quotearg_n_options): New arg ARGSIZE.
6403 All callers changed.
6404 (quoting_options_from_style): New function.
6405 (quotearg_n_style): Use it.
6406 (quotearg_n_style_mem): New function.
6408 * quotearg.h (quotearg_n_style_mem): New function.
6410 2002-01-16 Jim Meyering <meyering@lucent.com>
6412 * getdate.y: Add three semicolons, each just before a closing brace.
6413 Bison (as of version 1.31) no longer papers over that mistake.
6415 2002-02-14 Paul Eggert <eggert@twinsun.com>
6417 * backupfile.c (ISDIGIT): Comment fix.
6418 * getdate.y (ISDIGIT): Likewise.
6419 * posixtm.c (ISDIGIT, year): Likewise.
6420 * strverscmp.c (ISDIGIT): Likewise.
6421 * userspec.c (ISDIGIT): Likewise.
6423 2002-01-05 Jim Meyering <meyering@lucent.com>
6425 * version-etc.c (version_etc_copyright): Update copyright year.
6427 2001-01-19 Paul Eggert <eggert@twinsun.com>
6429 * closeout.c (close_stdout_status): If ferror (stdout), do
6430 not silently exit merely because the output buffer happens to
6431 have nothing pending.
6433 2001-12-18 Paul Eggert <eggert@twinsun.com>
6435 See the big note in ../ChangeLog.
6436 * human.c (suffixes): Prefer K to k for 1024.
6437 (generate_suffix_backwards): New function.
6438 (human_readable_inexact): Use it.
6439 * xstrtol.c (__xstrtol): If there is no number but there
6440 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6441 Accept 'K' as well as 'k'.
6443 2001-12-15 Jim Meyering <meyering@lucent.com>
6445 * regex.h (__restrict_arr): Update from libc.
6447 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6448 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6451 2001-12-10 Jim Meyering <meyering@lucent.com>
6453 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6454 Instead, include "xalloc.h".
6455 (initbuffer): Don't cast xmalloc return value to char*.
6456 (readline): Reword comment.
6457 Don't cast xrealloc return value to char*
6460 2001-12-09 Jim Meyering <meyering@lucent.com>
6462 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6463 `signed and unsigned type in conditional expression'.
6464 * posixtm.c (posix_time_parse): Likewise.
6466 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6468 * readtokens.c (readtoken): Declare an index to be of type unsigned
6469 to avoid a pedantic warning.
6471 * getstr.c: Don't include assert.h.
6472 (getstr): Remove warning-evoking assertions.
6473 Return -1 if offset parameter is out of bounds.
6474 Change the type of a local from int to size_t.
6476 * strftime.c (my_strftime_localtime_r): Include this function
6477 definition in the `#if ! HAVE_TM_GMTOFF' block.
6479 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6480 Include xalloc.h instead.
6482 2001-12-02 Jim Meyering <meyering@lucent.com>
6484 * tempname.c: Don't declare getenv, thus reverting the change of
6485 2001-11-18. It's no longer necessary, now that stdlib.h is always
6488 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6489 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6491 2001-11-30 Akim Demaille <akim@epita.fr>
6493 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6494 before being defined.
6496 2001-11-27 Paul Eggert <eggert@twinsun.com>
6498 * quotearg.h (quotearg_n, quotearg_n_style):
6499 First arg is int, not unsigned.
6500 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6501 (SIZE_MAX, UINT_MAX): New macros.
6502 (quotearg_n_options): Abort if N is negative.
6503 Avoid overflow check on hosts where size_t is 64 bits and int
6504 is 32 bits, as overflow is impossible there.
6505 Fix off-by-one typo that caused unnecessary reallocation.
6507 2001-11-27 Jim Meyering <meyering@lucent.com>
6509 * tempname.c: Merge with version from libc.
6510 * regex.c: Likewise.
6512 * tempname.c: Include stdlib.h unconditionally. On some old systems
6513 for which STDC_HEADERS is 0, it was not included, resulting in a
6514 warning about an integer-to-pointer conversion problem with getenv.
6515 Reported by Volker Borchert.
6517 2001-11-26 Jim Meyering <meyering@lucent.com>
6519 * gtod.h: Remove file.
6520 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6521 * gettimeofday.c: Don't include gtod.h.
6522 (GTOD_init): Remove function.
6523 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6524 Suggestion from Volker Borchert.
6526 2001-11-23 Jim Meyering <meyering@lucent.com>
6528 * hash.h (struct hash_table): Don't define here. Merely declare it.
6529 * hash.c (struct hash_table): Define it here instead.
6531 2001-11-22 Jim Meyering <meyering@lucent.com>
6533 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6535 2001-11-18 Paul Eggert <eggert@twinsun.com>
6537 * tempname.c (TMP_MAX): Remove; no longer needed.
6538 (TEMPORARIES): New macro.
6539 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6540 removes an artificial limitation (e.g. HP-UX 10.20, where
6543 2001-11-18 Jim Meyering <meyering@lucent.com>
6545 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6548 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6549 files will be created before anything else.
6551 2001-11-17 Jim Meyering <meyering@lucent.com>
6553 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6554 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6555 rather than group writable. Patch by Juan F. Codagnone.
6557 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6558 Instead, include "xalloc.h".
6560 * mountlist.c: Include unlocked-io.h after all system headers.
6561 Remove explicit declarations of xmalloc, xrealloc,
6562 and xstrdup. Instead, include "xalloc.h".
6564 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6565 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6566 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6568 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6569 Reported by Padraig Brady.
6571 * mkstemp.c: #undef mkstemp.
6573 (rpl_mkstemp): Rename from mkstemp.
6576 2001-11-16 Jim Meyering <meyering@lucent.com>
6578 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6579 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6580 determine the amount of total physical memory, use pstat_getstatic.
6581 HPUX-11 doesn't define _SC_PHYS_PAGES.
6582 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6583 If sysconf couldn't be used to determine the amount of available
6584 physical memory, use both pstat_getstatic and pstat_getdynamic.
6585 Based on a patch from Bob Proulx.
6587 2001-11-05 Jim Meyering <meyering@lucent.com>
6589 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6591 2001-11-03 Jim Meyering <meyering@lucent.com>
6593 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6594 in argmatch_to_argument call.
6596 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6599 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6600 e.g., a fault due to an attempt to free a NULL pointer.
6602 2001-11-01 Jim Meyering <meyering@lucent.com>
6604 * dirfd.c, dirfd.h: New files.
6605 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6607 * hash.c (hash_print) [TESTING]: Clean up.
6609 2001-10-22 Paul Eggert <eggert@twinsun.com>
6611 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6612 to avoid a warning if -Wall.
6614 2001-10-21 Paul Eggert <eggert@twinsun.com>
6616 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6618 2001-10-21 Jim Meyering <meyering@lucent.com>
6620 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6621 this code would end up calling gettext even in packages built
6623 * getopt.c (_): Likewise.
6624 * regex.c (_): Likewise.
6626 2001-10-20 Paul Eggert <eggert@twinsun.com>
6628 * error.c (strerror_r): Do not declare unless !_LIBC.
6629 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6630 Use strerror_r that is only a macro, even if it is not a function.
6631 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6632 (private_strerror): Use prototypes, not old-style function definition.
6633 (print_errno_message): New function.
6634 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6636 (error_tail, error, error_at_line): Use it.
6638 2001-10-11 Jim Meyering <meyering@lucent.com>
6640 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6641 and quote_n (1, ... to avoid clobbering a buffer.
6643 2001-10-05 Jim Meyering <meyering@lucent.com>
6645 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6646 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6647 * hash-pjw.h: New file.
6649 2001-09-30 Jim Meyering <meyering@lucent.com>
6651 * mountlist.c [MOUNTED_GETFSSTAT]:
6652 Include <sys/ucred.h>, for Apple Darwin.
6653 Include sys/mount.h and sys/fs_types.h only if available.
6655 (read_filesystem_list): Use FS_TYPE.
6657 2001-09-29 Paul Eggert <eggert@twinsun.com>
6659 * exclude.c (excluded_filename): 0 -> false, since it's
6662 2001-09-28 Paul Eggert <eggert@twinsun.com>
6664 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6665 #defines strtoimax. Also treat the other strto* functions
6668 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6669 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6670 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6672 2001-09-26 Jim Meyering <meyering@lucent.com>
6674 Most macros in unlocked-io.h had the wrong number of arguments.
6675 * gen-uio: New script.
6676 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6677 * unlocked-io.hin: Remove file.
6678 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6679 rather than trying to embed it here.
6680 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6681 Reported by Padraig Brady.
6683 2001-09-25 Volker Borchert <bt@teknon.de>
6685 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6687 2001-09-23 Jim Meyering <meyering@lucent.com>
6689 * mountlist.c: Remove useless parentheses in #if directives.
6690 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6691 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6693 2001-09-22 Jim Meyering <meyering@lucent.com>
6695 * localcharset.c: Update from latest gettext.
6696 * config.charset: Likewise.
6698 2001-09-20 Jim Meyering <meyering@lucent.com>
6700 * xstrtol.c (strtoimax): Guard declaration with
6701 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6702 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6703 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6704 (strtoumax): Likewise, for completeness (it wasn't necessary).
6706 2001-09-06 Paul Eggert <eggert@twinsun.com>
6708 * strtoimax.c (HAVE_LONG_LONG):
6709 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6710 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6711 to work around bug in IBM C compiler.
6713 2001-09-16 Jim Meyering <meyering@lucent.com>
6715 * mkdir.c: New file.
6717 2001-09-04 Paul Eggert <eggert@twinsun.com>
6719 * xgetcwd.c: Revert some of the previous change; intead,
6720 fix the HAVE_GETCWD_NULL code to behave more like the
6721 !HAVE_GETCWD_NULL code used to.
6724 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6727 2001-09-04 Paul Eggert <eggert@twinsun.com>
6729 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6730 Use ssize_t, not int, to store result of readlink.
6731 Check for ssize_t overflow as well as size_t overflow,
6732 as POSIX says the result of readlink is implementation-defined
6733 when ssize_t overflows.
6734 Remove unnecessary cast to char*.
6735 Use free+malloc instead of realloc, as the storage doesn't need
6736 to be preserved and it's clearer and can be more efficient that way.
6737 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6738 * xreadlink.h (xreadlink): Update prototype.
6740 2001-09-03 Paul Eggert <eggert@twinsun.com>
6742 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6743 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6744 spotted by Jim Meyering.
6746 2001-09-03 Jim Meyering <meyering@lucent.com>
6748 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6750 2001-09-03 Paul Eggert <eggert@twinsun.com>
6752 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6753 like the HAVE_GETCWD_NULL code.
6754 Include pathmax.h if not HAVE_GETCWD.
6755 Do not include xalloc.h.
6756 (INITIAL_BUFFER_SIZE): New symbol.
6757 Do not use xmalloc / xrealloc, since the caller is responsible for
6758 handling errors. Preserve errno around `free' during failure.
6759 Do not overrun buffer when using getwd.
6761 2001-09-03 Paul Eggert <eggert@twinsun.com>
6763 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6764 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6766 2001-09-02 Jim Meyering <meyering@lucent.com>
6768 * error.c: Update from GNU libc.
6770 2001-09-01 Jim Meyering <meyering@lucent.com>
6772 * xreadlink.c: New file.
6773 * xreadlink.h: New file.
6774 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6776 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6777 doesn't conflict with sparc Solaris 7's definition in
6778 /usr/include/sys/int_types.h.
6780 * exclude.c: Use `""', not `<>' to #include non-system header files.
6781 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6782 and strncasecmp as r-values. Unixware didn't have declarations.
6784 2001-08-31 Jim Meyering <meyering@lucent.com>
6786 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6787 Use an initial, malloc'd, buffer of length 128 rather than
6788 a statically allocated one of length 1024.
6790 2001-08-30 Paul Eggert <eggert@twinsun.com>
6792 * xgetcwd.c: Don't include pathmax.h.
6793 Include stdlib.h and unistd.h if available.
6795 (xmalloc, xstrdup, free): Remove decls.
6796 (xgetcwd): Don't assume sizes fit in unsigned.
6797 Check for overflow when computing sizes.
6798 Simplify reallocation code.
6800 2001-08-28 Paul Eggert <eggert@twinsun.com>
6802 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6804 * strtoimax.c: Renamed from strtoxmax.c, removing the
6807 Also, make the following further changes to make this file's
6808 configuration more similar to that of strtol.c:
6809 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6810 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6811 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6812 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6813 changed to signed values.
6815 And make the following changes as well:
6816 Fix copyright notice, as 1999 was missing.
6817 (verify): New macro.
6818 (strtoimax): Check sizes at compile-time, not run-time.
6819 Prefer strtol to strtoll if both work.
6820 (main): Remove; it was not that useful and was a pain to maintain.
6822 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6824 2001-08-30 Paul Eggert <eggert@twinsun.com>
6826 * savedir.c (savedir): Remove size parameter, as POSIX says that
6827 a directory's st_size can have an arbitrary value, so the old
6828 usage could waste an arbitrary amount of memory. All uses
6830 * savedir.h: Update prototype.
6832 2001-08-30 Paul Eggert <eggert@twinsun.com>
6834 * xstrtol.c (strtoimax): New decl.
6836 2001-08-28 Paul Eggert <eggert@twinsun.com>
6838 * xstrtol.h: Add copyright notice.
6839 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6840 LONGINT_INVALID_SUFFIX_CHAR.
6842 2001-08-30 Paul Eggert <eggert@twinsun.com>
6844 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6847 2001-08-30 Paul Eggert <eggert@twinsun.com>
6849 * hash.c: Remove '2001' from copyright notice.
6851 2001-08-30 Paul Eggert <eggert@twinsun.com>
6853 * full-write.h: New file.
6854 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6855 * full-write.c: Correct credits, as cccp.c no longer
6856 exists and anyway it was so heavily changed from the old cccp
6857 code as to be unrecognizable. Include full-write.h.
6858 (full_write) Return size_t, with short writes meaning failure.
6859 All callers changed. This fixes a bug with large buffers
6861 * utime.c: Include full-write.h.
6863 2001-08-30 Paul Eggert <eggert@twinsun.com>
6865 Merge 'exclude' changes from tar 1.13.22.
6866 This fixes one or two unlikely storage allocation overflow bugs,
6867 but doesn't change user-visible behavior otherwise.
6869 2001-08-30 Paul Eggert <eggert@twinsun.com>
6871 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6872 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6873 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6874 Include if available.
6875 (<xalloc.h>): Include
6876 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6877 (verify): New macro. Use it to verify that EXCLUDE macros do not
6878 collide with FNM macros.
6879 (struct patopts): New struct.
6880 (struct exclude): Use it, as exclude patterns now come with options.
6881 (new_exclude): Support above changes.
6882 (new_exclude, add_exclude_file):
6883 Initial size must now be a power of two to simplify overflow checking.
6884 (free_exclude, fnmatch_no_wildcards): New function.
6885 (excluded_filename): No longer requires options arg, as the options
6886 are determined by add_exclude. Now returns bool, not int.
6887 (excluded_filename, add_exclude):
6888 Add support for the fancy new exclusion options.
6889 (add_exclude, add_exclude_file): Now takes int options arg.
6890 Check for arithmetic overflow when computing sizes.
6891 (add_exclude_file): xrealloc might modify errno, so don't
6892 realloc until after errno might be used.
6894 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6896 (free_exclude): New decl.
6897 (add_exclude, add_exclude_file): Now takes int options arg.
6898 (excluded_filename): No longer requires options arg, as the options
6899 are determined by add_exclude. Now returns bool, not int.
6901 2001-08-30 Paul Eggert <eggert@twinsun.com>
6903 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6905 2001-08-27 Jim Meyering <meyering@lucent.com>
6907 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6909 * version-etc.c (N_): Remove definition.
6910 Revert most of last change.
6911 Instead, simply don't mark the `Copyright...' string for translation.
6912 Based on advice from Paul Eggert.
6914 * strtoxmax.c: Tweak comment.
6916 2001-08-26 Jim Meyering <meyering@lucent.com>
6918 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6919 of copyright with `%s' so translators don't get an untranslated
6921 (COPYRIGHT_YEAR): Define.
6922 (version_etc): Use fprintf rather than fputs.
6923 Suggestion from Ulrich Drepper.
6925 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6927 * strtoll.c: New file, from GNU libc.
6928 * xstrtoimax.c: New file.
6930 * xstrtol.h: Add xstrtoimax.
6931 * strtoumax.c: New file. Simply include "strtoumax.c".
6932 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6934 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6935 * strtoxmax.c: ... then renamed to this.
6937 2001-08-13 Paul Eggert <eggert@twinsun.com>
6939 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6940 Port to Solaris 8, where 'sed' requires a space after the 'r'
6941 command, and where sh dislikes "$/". Clean up the spacing a bit.
6942 Redirect output to $tmp just once.
6944 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6946 * addext.c (<errno.h>): Include.
6947 (errno): Declare if not defined.
6948 (addext): Work correctly when pathconf returns -1 and leaves
6949 errno alone because there is no limit. Also, work even if
6950 pathconf returns a value greater than SIZE_MAX.
6952 2001-08-12 Jim Meyering <meyering@lucent.com>
6954 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6955 Simply `return getcwd (NULL, 0);'.
6956 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6957 Use 1300 as initial value for length, not PATH_MAX.
6959 * pathmax.h: Clean up cpp syntax.
6961 2001-08-12 Jim Meyering <meyering@lucent.com>
6963 * gettimeofday.c: New file.
6965 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6967 2001-08-04 Jim Meyering <meyering@lucent.com>
6969 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6970 to get in sync with glibc.
6972 2001-08-03 Paul Eggert <eggert@twinsun.com>
6974 The following changes are from gettext 0.10.39 as maintained by
6977 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6978 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6979 with inverted sense. All uses changed.
6981 * mbswidth.c: Don't include <limits.h>.
6982 Include <stdlib.h> and <string.h> unconditionally.
6983 (iswcntrl, mbsinit, ISCNTRL): New macros.
6984 (mbsnwidth): Use K&R style function declarations.
6985 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6986 can optimize it when MB_CUR_MAX == 1.
6987 The width of control characters is zero, not 1.
6989 2001-07-15 Jim Meyering <meyering@lucent.com>
6991 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6992 (BUILT_SOURCES): Add unlocked-io.h.
6993 (io_functions): Define.
6994 (unlocked-io.h): New rule.
6995 (DISTCLEANFILES): Add unlocked-io.h.
6996 (all-local): Depend on unlocked-io.h, to ensure it is created.
6998 * unlocked-io.hin: New file
7000 * regex.c: Update from glibc.
7002 2001-07-05 Jim Meyering <meyering@lucent.com>
7004 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7006 (libfetish_a_SOURCES): Put all .h files here instead.
7007 Remove a thus-exposed (better checks in automake) duplicate and
7008 two unnecessary .h files.
7010 2001-06-11 Jim Meyering <meyering@lucent.com>
7012 * regex.c: Update from GNU libc.
7014 2001-05-27 Jim Meyering <meyering@lucent.com>
7016 * readutmp.h (UT_TYPE): Define.
7018 2001-05-24 Jim Meyering <meyering@lucent.com>
7020 * argmatch.c: Include "quote.h".
7021 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7022 quote function. Reported by Göran Uddeborg.
7024 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7026 * dirname.c (dir_name): Compute append_dot using path, not newpath
7027 which is not yet declared.
7029 2001-05-11 Paul Eggert <eggert@twinsun.com>
7031 * Makefile.am (libfetish_a_SOURCES):
7032 Add strftime.c, since we now compile it on all hosts.
7034 * strftime.c (my_strftime):
7035 Define to nstrftime if emacs, but only if my_strftime is not defined.
7036 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7037 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7038 Add one more extra argument: a nanoseconds value.
7041 (my_strftime function): Add %N format.
7042 (emacs_strftimeu): Renamed from emacs_strftime,
7043 with extra ut argument.
7045 2001-05-11 Paul Eggert <eggert@twinsun.com>
7047 dirname code cleanup. base_name now behaves more compatibly
7048 with POSIX basename when given file names that have trailing
7049 slashes, and similarly for dir_name. Add new primitives
7050 base_len and dir_len. Put the directory-name-related decls
7053 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7054 * backupfile.c (base_name): Likewise.
7055 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7056 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7057 * makepath.c (strip_trailing_slashes): Likewise.
7058 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7060 * rename.c (strip_trailing_slashes): Likewise.
7061 * same.c (base_name): Likewise.
7062 * stripslash.c (ISSLASH): Likewise.
7064 * addext.c: Include <dirname.h> after size_t is defined.
7065 * backupfile.c: Likewise.
7067 * addext.c (addext): Use base_len to trim redundant
7068 trailing slashes instead of doing it ourselves.
7069 But do not trim the last slash if it is not redundant.
7071 * backupfile.c (find_backup_file_name,
7072 max_backup_version): Use base_len instead of rolling it ourselves.
7073 Handle the case of "" and (on DOS) "C:" correctly.
7075 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7076 Include <string.h>, <dirname.h>.
7077 (base_name): Allow file names ending in slashes, other than names
7078 that are all slashes. In this case, return the basename followed
7079 by the slashes. This is more general, and can be used in places
7080 where the original base_name purposely had an assertion failure.
7081 (base_len): New function.
7083 * dirname.c: Include <string.h> instead of <stdlib.h>.
7084 Do not include <assert.h>; no longer needed.
7086 (memrchr): Remove decl.
7087 (dir_name_r): Remove.
7088 (dir_len): Renamed from dirlen. All callers changed.
7089 Rewrite in terms of base_name, for simplicity and consistency.
7090 (dir_name): Never return NULL. All callers changed.
7091 Do not include <stdlib.h> in test program; no longer needed.
7092 return 0; is fine for test program.
7094 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7096 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7098 * path-concat.c (path_concat): Use base_len to compute
7099 base length, not strlen; this means we cannot rely on memcpy
7102 * same.c (STREQ): Remove.
7103 (same_name): Handle the case where the basename ends in trailing '/'.
7105 * stripslash.c (strip_trailing_slashes): Return nonzero if
7106 a slash was stripped. Do not strip the last slash after a
7109 2001-04-08 Jim Meyering <meyering@lucent.com>
7111 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7112 recomputed; that's necessary when the offset spans a DST transition.
7113 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7115 2001-04-02 Jim Meyering <meyering@lucent.com>
7117 * regex.h, regex.c: Update from GNU libc.
7119 2001-03-19 Paul Eggert <eggert@twinsun.com>
7121 * version-etc.c (version_etc_copyright): Update to 2001.
7123 2001-03-16 Paul Eggert <eggert@twinsun.com>
7125 * tempname.c (uint64_t): Define to uintmax_t if
7126 not defined, and if UINT64_MAX is not defined.
7127 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7128 Reported by John David Anglin.
7130 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7132 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7133 alias if codeset is empty.
7134 * config.charset (BeOS): Use wildcard syntax.
7136 2001-03-13 Jim Meyering <meyering@lucent.com>
7138 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7139 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7142 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7144 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7146 * unicodeio.c (print_unicode_char): Simplify accordingly.
7148 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7150 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7151 support for DOS/DJGPP.
7153 2001-02-28 Paul Eggert <eggert@twinsun.com>
7155 * Makefile.am (libfetish_a_SOURCES):
7156 Add dup-safer.c, fopen-safer.c.
7157 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7159 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7161 2001-02-25 Paul Eggert <eggert@twinsun.com>
7163 The mkstemp replacement is taken from glibc 2.2.2, with some
7164 portability fixes for use outside glibc, as follows:
7166 * tempname.c (struct_stat64): New macro.
7167 (direxists, __gen_tempname): Use it.
7168 This avoids a portability problem with Solaris 8.
7170 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7171 (<stddef.h>, <stdint.h>, <string.h>):
7172 Include only if STDC_HEADERS || _LIBC.
7173 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7174 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7175 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7176 (__set_errno): Define this macro if <errno.h> doesn't.
7177 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7178 Define these macros if <stdio.h> doesn't.
7179 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7180 Define these macros if <sys/stat.h>
7181 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7182 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7183 __xstat64): Define if not _LIBC.
7184 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7185 (__gen_tempname): Invoke gettimeofday only if
7186 HAVE_GETTIMEOFDAY || _LIBC;
7187 otherwise, fall back on plain "time".
7188 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7190 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7192 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7194 2001-02-17 Jim Meyering <meyering@lucent.com>
7196 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7197 around included file name.
7199 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7201 * strftime.c: Update from GNU libc (the only changes were to comments).
7203 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7205 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7207 2001-02-17 Paul Eggert <eggert@twinsun.com>
7209 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7210 Remove workaround macros for hosts that have mbrtowc but not
7211 mbstate_t, as we now insist on proper declarations for both
7212 before using mbrtowc.
7214 2001-02-17 Jim Meyering <meyering@lucent.com>
7216 * regex.c: Update from libc.
7218 2001-02-16 Paul Eggert <eggert@twinsun.com>
7220 * alloca.c (malloc): Undef before defining, since stdlib.h
7221 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7222 Reported by Mark Hounschell via Paul Eggert.
7224 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7226 * config.charset: Update for FreeBSD 4.2.
7228 2001-01-26 Jim Meyering <meyering@lucent.com>
7230 * quotearg.c: Include stddef.h.
7231 * quote.c: Include stddef.h.
7232 Reported by Axel Kittenberger.
7234 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7235 line in double quotes so that it evokes a better diagnostic.
7236 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7237 Reported by Axel Kittenberger.
7239 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7241 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7242 to avoid a warning. Add back 'const' to inptr.
7244 2001-01-16 Jim Meyering <meyering@lucent.com>
7246 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7249 2001-01-14 Jim Meyering <meyering@lucent.com>
7251 * rename.c: New file. From Volker Borchert.
7252 Include stdlib.h, string.h or strings.h, and xalloc.h.
7253 Use strip_trailing_slashes rather than open-coding it.
7255 2001-01-03 Paul Eggert <eggert@twinsun.com>
7257 * strftime.c: Sync with glibc time/strftime.c 1.81.
7259 2001-01-03 Jim Meyering <meyering@lucent.com>
7261 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7262 local `inptr' to avoid warning with some system declarations of iconv.
7264 2000-12-29 Paul Eggert <eggert@twinsun.com>
7266 * modechange.c: Do not assume that mode_t uses the
7267 traditional octal encoding. E.g. "chmod 1 FOO" should set
7268 the other-execute bit of FOO even if S_IXOTH != 1.
7270 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7271 WOTH, XOTH, ALLM): New macros.
7272 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7273 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7275 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7276 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7278 No need to use uintmax_t; unsigned long is long enough.
7279 Don't bother to get suffix since we don't use it.
7281 2000-12-24 Jim Meyering <meyering@lucent.com>
7283 * hash.c (is_prime): Return explicit boolean values.
7284 (hash_get_first): Return NULL to appease Irix5.6's 89.
7285 Reported by Nelson Beebe.
7287 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7289 * localcharset.c (locale_charset): Add support for Win32.
7291 2000-12-18 Paul Eggert <eggert@twinsun.com>
7293 * physmem.h, physmem.c: New files.
7295 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7296 (noinst_HEADERS): Add physmem.h.
7298 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7299 't' for compatibility with Solaris 8 sort.
7301 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7303 * config.charset: Add support for BeOS.
7305 2000-12-16 Jim Meyering <meyering@lucent.com>
7307 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7308 SHELLS_FILE to a file name that's useful on djgpp systems.
7310 (ADDITIONAL_DEFAULT_SHELLS): Define.
7311 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7312 Based mostly on a patch from Prashant TR.
7314 2000-12-16 Jim Meyering <meyering@lucent.com>
7316 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7317 N and M) would have treated it like `chown N:N FILE'.
7319 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7321 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7323 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7324 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7325 to the list of canonical encodings. Rename EUC-CN to GB2312.
7327 2000-12-08 Andreas Schwab <schwab@suse.de>
7329 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7330 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7332 2000-12-07 Jim Meyering <meyering@lucent.com>
7334 * stripslash.c (ISSLASH): Define.
7335 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7338 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7339 (dir_name_r): Declare this function as static.
7340 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7341 manifest itself on a name containing a mix of slashes and
7343 Make this function work with names starting with a DOS-style
7344 drive letter and colon prefix.
7345 (dir_name): Append `.' if necessary.
7346 Based mostly on patches from Prashant TR and Eli Zaretskii.
7348 * dirname.h (dir_name_r): Remove prototype.
7350 2000-12-05 Jim Meyering <meyering@lucent.com>
7352 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7354 2000-12-04 Jim Meyering <meyering@lucent.com>
7356 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7357 Also include memory.h, stdlib.h, unistd.h if appropriate.
7358 Reported by Andreas Jaeger (conflicting declaration of malloc).
7360 2000-12-02 Jim Meyering <meyering@lucent.com>
7362 * closeout.h: Make idempotent, to avoid some obscure warnings.
7364 2000-12-01 Paul Eggert <eggert@twinsun.com>
7366 * memrchr.c: Include <config.h> before any system include file.
7368 2000-11-29 Paul Eggert <eggert@twinsun.com>
7370 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7372 2000-11-26 Jim Meyering <meyering@lucent.com>
7374 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7376 2000-11-22 Paul Eggert <eggert@twinsun.com>
7378 * strftime.c (my_strftime): Do not invoke mbrlen with a
7379 size of (size_t) -1; it's not portable.
7381 2000-11-17 Akim Demaille <akim@epita.fr>
7383 * obstack.h: Formatting changes.
7384 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7385 prevent type checking.
7386 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7387 cast the value to (void *): assigning a `foo *' to a `void *'
7389 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7391 2000-11-17 Jim Meyering <meyering@lucent.com>
7393 * strstr.c: Update from GNU libc.
7395 2000-11-16 Jim Meyering <meyering@lucent.com>
7397 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7399 2000-11-11 Jim Meyering <meyering@lucent.com>
7401 * error.c: Add a couple #includes, merging from GNU libc version.
7403 2000-11-10 Jim Meyering <meyering@lucent.com>
7405 * obstack.h: Update from GNU libc.
7406 * obstack.c: Likewise.
7408 2000-11-06 Paul Eggert <eggert@twinsun.com>
7410 * getusershell.c (setusershell): Use rewind rather than
7411 fseek/fseeko, to avoid configuration hassles with fseeko.
7412 Don't bother opening SHELLS_FILE if shellstream is NULL;
7415 2000-11-05 Jim Meyering <meyering@lucent.com>
7417 * makepath.h (make_dir): Declare.
7418 * makepath.c (make_dir): Remove `static' attribute.
7421 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7423 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7424 last one in a bucket, advance to the next bucket.
7426 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7428 * fnmatch.c: Do not comment out all the code if we are using
7429 the GNU C library, because in some cases we are replacing buggy
7430 code in the GNU C library itself.
7432 2000-10-30 Paul Eggert <eggert@twinsun.com>
7434 * error.h, getline.h, modechange.h:
7435 Remove "2000" from Copyright line, as the file hasn't been
7436 changed this year other than in the copyright notice.
7438 * xalloc.h: Add "2000" to Copyright line, as this file
7439 was changed this year.
7441 2000-10-30 Paul Eggert <eggert@twinsun.com>
7443 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7444 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7445 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7447 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7449 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7450 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7451 doesn't define __restrict_arr.
7453 2000-10-29 Jim Meyering <meyering@lucent.com>
7455 * xstat.in: Fix grammar in comment.
7457 2000-10-28 Jim Meyering <meyering@lucent.com>
7459 * memchr.c: Update from libc.
7460 Adjust for portability:
7461 [HAVE_STDLIB_H]: Include stdlib.h.
7462 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7463 Undef __memchr, too.
7464 [!weak_alias]: Define __memchr to memchr.
7466 * regex.c: Update from libc.
7467 * regex.h: Likewise.
7468 * getopt1.c: Likewise.
7469 * memcmp.c: Likewise.
7471 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7472 Avoid using fseek, when possible -- it's broken by design.
7473 Patch by Ulrich Drepper.
7475 2000-10-26 Jim Meyering <meyering@lucent.com>
7477 * strftime.c: Update from libc.
7479 2000-10-25 Jim Meyering <meyering@lucent.com>
7481 * obstack.c: Update from libc.
7483 2000-10-23 Jim Meyering <meyering@lucent.com>
7485 * hard-locale.c (hard_locale): Revert last change -- it was simply
7486 wrong. That set_locale call must not have any side effects.
7489 2000-10-22 Jim Meyering <meyering@lucent.com>
7491 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7492 [CYCLIC]: Remove now-unused definition.
7494 * save-cwd.c (O_DIRECTORY): Define, if needed.
7495 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7496 Suggestion from Ulrich Drepper.
7498 2000-10-21 Jim Meyering <meyering@lucent.com>
7500 * dirname.c (dir_name_r): New function, factored out of dir_name.
7501 (dir_name): Use dir_name_r.
7502 * dirname.h (dir_name_r): Declare it.
7504 2000-10-21 Jim Meyering <meyering@lucent.com>
7506 * dirname.c (memrchr): Declare if necessary.
7507 (dir_name): Remove the restriction that there be no
7508 trailing slashes. Now, this code skips past them, effectively
7510 [TEST_DIRNAME] (main): New unit tests.
7512 * memrchr.c: New file from GNU libc.
7513 Undef __memrchr, too.
7514 [!weak_alias]: Define __memrchr to memrchr.
7515 Guard weak_alias use with `#ifdef weak_alias'.
7517 2000-10-17 Jim Meyering <meyering@lucent.com>
7519 * quote.h (PARAMS): Define and use.
7520 Reported by Akim Demaille.
7522 * getopt.c: Update from libc.
7524 2000-10-16 Jim Meyering <meyering@lucent.com>
7526 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7529 2000-09-25 Jim Meyering <meyering@lucent.com>
7531 * md5.h (rol): Define (from GnuPG).
7533 * sha.c: Give credit (GnuPG) where due.
7534 (M): Use rol rather than open-coding it.
7535 Add a FIXME comment.
7537 2000-09-21 Jim Meyering <meyering@lucent.com>
7539 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7540 Reported by Michael Stone.
7542 2000-09-20 Jim Meyering <meyering@lucent.com>
7544 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7545 (noinst_HEADERS): Add sha.h.
7546 Based on code from Scott G. Miller and from GnuPG.
7548 2000-09-15 Jim Meyering <meyering@lucent.com>
7550 * regex.c: Update from libc.
7552 2000-09-10 Jim Meyering <meyering@lucent.com>
7554 * getopt.c (_getopt_internal): Update from glibc.
7556 2000-09-09 Jim Meyering <meyering@lucent.com>
7558 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7559 think it should be used as a general replacement for isascii.
7560 * fnmatch.c: Likewise.
7561 * mbswidth.c: Likewise
7562 * regex.c: Likewise.
7565 * userspec.c: Include sys/param.h and limits.h.
7567 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7568 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7569 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7570 UID, GID. Check range.
7572 2000-09-06 Jim Meyering <meyering@lucent.com>
7574 * getopt.c (_getopt_internal): Update from glibc.
7576 2000-08-30 Jim Meyering <meyering@lucent.com>
7578 * strftime.c: Merge in changes from GNU libc.
7580 2000-08-26 Jim Meyering <meyering@lucent.com>
7582 * closeout.c: Include "__fpending.h".
7583 (close_stdout_status): Return right away if there's nothing to flush.
7585 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7586 * __fpending.c: New file.
7587 * __fpending.h: New file.
7589 2000-08-07 Paul Eggert <eggert@twinsun.com>
7591 Standardize on "memory exhausted" instead of "Memory exhausted"
7592 or "virtual memory exhausted".
7593 * obstack.c (print_and_abort): Use "memory exhausted", not
7594 "virtual memory exhausted".
7595 * same.c (same_name): Invoke xalloc_die instead of printing
7597 * userspec.c (parse_user_spec): Likewise.
7598 * bumpalloc.h: comment fix
7599 * same.c, userspec.c: Include xalloc.h.
7601 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7602 not char *const and pointing to a constant array.
7603 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7604 (xrealloc): Comment fix.
7606 * userspec.c (parse_user_spec):
7607 Don't translate a message until just before returning,
7608 to avoid unnecessary translation.
7610 2000-08-07 Jim Meyering <meyering@lucent.com>
7612 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7613 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7614 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7615 getgroups.c, gethostname.c, getopt.h, group-member.c,
7616 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7617 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7618 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7619 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7620 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7621 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7622 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7623 yesno.c: Back out Copyright date changes for each file with no change
7624 this year. This eases coordination with other programs using the same
7625 source code modules. From Paul Eggert.
7627 2000-08-03 Greg McGary <greg@mcgary.org>
7629 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7630 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7631 (EXTEND_BUFFER): Use them.
7633 2000-08-01 Jim Meyering <meyering@lucent.com>
7635 * dirname.c (ISSLASH): Define.
7636 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7637 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7638 both `\' and `/' may be use as path separators.
7639 Based on a patch from Prashant TR.
7641 2000-07-31 Paul Eggert <eggert@twinsun.com>
7643 * quotearg.c (quotearg_n_options): Don't make the initial
7644 slot vector a constant, since it might get modified.
7646 2000-07-31 Jim Meyering <meyering@lucent.com>
7648 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7649 * obstack.c (print_and_abort): Likewise.
7651 2000-07-30 Paul Eggert <eggert@twinsun.com>
7653 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7654 buffer, so that the caller can always quote one small
7655 component of a "memory exhausted" message in slot 0.
7656 From a suggestion by Jim Meyering.
7658 2000-07-30 Jim Meyering <meyering@lucent.com>
7660 * makepath.c (make_path): Quote the other instance, too.
7662 * quotearg.c (N_STATIC_SLOTVECS): Define.
7663 (STATIC_BUF_SIZE): Define.
7664 (quotearg_n_options): Use only statically allocated storage when
7665 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7666 than STATIC_BUF_SIZE.
7668 2000-07-29 Jim Meyering <meyering@lucent.com>
7670 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7671 * dirname.c (dir_name): Likewise.
7673 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7675 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7676 (dir_name): Assert that there are no trailing slashes.
7678 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7680 * mbswidth.h (mbswidth): Add a flags argument.
7681 (mbswidth): New declaration.
7682 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7683 * mbswidth.c (mbswidth): Add a flags argument.
7684 (mbsnwidth): New function.
7686 2000-07-24 Jim Meyering <meyering@lucent.com>
7688 * mbswidth.c: Remove useless #else. From Bruno Haible.
7690 2000-07-23 Paul Eggert <eggert@twinsun.com>
7692 * mbswidth.c (_XOPEN_SOURCE):
7693 Don't define; this causes problems on Solaris 7.
7694 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7696 2000-07-23 Paul Eggert <eggert@twinsun.com>
7699 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7700 so that mbstate_t is always defined.
7702 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7703 be 1 in at least one GCC installation, and this configuration
7704 error is likely to be common. Ignoring MB_LEN_MAX hurts
7705 performance on hosts that have mbrtowc but have only unibyte
7706 locales, but I assume these hosts are rare.
7708 2000-07-23 Paul Eggert <eggert@twinsun.com>
7710 * quotearg.c: Streamline by invoking multibyte code only if needed.
7711 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7712 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7713 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7714 invoke multibyte primitives.
7716 2000-07-23 Jim Meyering <meyering@lucent.com>
7718 * basename.c (base_name): Add an assertion.
7720 2000-07-15 Bruno Haible <clisp.cons.org>
7722 * quotearg.c: When the system forces us to redefine mbstate_t,
7723 shadow its mbsinit function.
7725 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7727 * mbswidth.h: New file.
7728 * mbswidth.c: New file.
7729 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7730 (noinst_HEADERS): Add mbswidth.h.
7732 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7734 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7737 2000-07-15 Jim Meyering <meyering@lucent.com>
7739 * makepath.c: Include quote.h.
7740 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7741 corresponding argument in a `quote (...)' call.
7742 Give better diagnostics.
7744 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7745 (noinst_HEADERS): Add quote.h.
7747 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7748 from tar's src/misc.c.
7749 * quote.h: New file. Prototypes for same.
7751 2000-07-10 Paul Eggert <eggert@twinsun.com>
7753 From a suggestion by Bruno Haible.
7754 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7755 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7756 to decide whether to define the BeOS workaround macro;
7757 this adjusts to the change to AC_MBSTATE_T.
7759 2000-07-13 Paul Eggert <eggert@twinsun.com>
7761 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7763 * quotearg.c (quoting_style_args, quoting_style_vals,
7764 quotearg_buffer_restyled): Add support for
7765 clocale_quoting_style. Undo previous change to
7766 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7767 and "{RIGHT QUOTATION MARK}" msgids.
7769 2000-07-05 Paul Eggert <eggert@twinsun.com>
7771 The old behavior of quoting `like this' doesn't look good with
7772 newer, ISO-style fonts. See:
7773 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7775 Instead, quote "like this" by default. Let the translator
7776 tailor the locale-specific quoting behavior by providing
7777 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7779 * quotearg.c (N_): New macro.
7780 (gettext_default): New function.
7781 (quotearg_buffer_restyled): Use
7782 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7783 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7785 2000-07-09 Jim Meyering <meyering@lucent.com>
7787 * Most files: Update copyright dates to include 2000.
7789 2000-07-08 Jim Meyering <meyering@lucent.com>
7791 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7793 (xgethostname): Remove now-unnecessary #ifdef.
7794 Move declaration of `err' into loop where it's used.
7796 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7798 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7799 by allocating a larger buffer. Test the gethostname return value for
7800 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7801 returns an error and ENAMETOOLONG isn't defined.
7803 2000-07-05 Paul Eggert <eggert@twinsun.com>
7804 and Bruno Haible <haible@clisp.cons.org>
7806 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7808 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7810 * quotearg.c (struct quoting_options): Simplify quote_these_too
7813 2000-07-03 Jim Meyering <meyering@lucent.com>
7815 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7816 Reported by Bruno Haible.
7818 2000-07-04 Jim Meyering <meyering@lucent.com>
7820 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7821 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7824 2000-07-03 Paul Eggert <eggert@twinsun.com>
7825 and Bruno Haible <haible@clisp.cons.org>
7827 * quotearg.c (mbrtowc):
7828 Assign to *pwc, and return 1 only if result is nonzero.
7829 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7831 2000-07-03 Jim Meyering <meyering@lucent.com>
7833 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7834 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7837 2000-07-02 Jim Meyering <meyering@lucent.com>
7839 * quotearg.c (mbstate_t): Don't define here.
7841 2000-07-02 Jim Meyering <meyering@lucent.com>
7843 * nanosleep.c (SIGCONT): Define if not already defined.
7845 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7847 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7848 per change in ../m4/ls-mntd-fs.m4.
7849 (read_filesystem_list): Ignore symbolic links.
7851 2000-06-29 Jim Meyering <meyering@lucent.com>
7853 * same.c: Include <string.h> or <strings.h>, as appropriate,
7854 for declaration of strcmp.
7856 * long-options.c: Include <stdlib.h>, for declaration of exit.
7858 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7859 Avoid warning by casting result to `char *' to remove `const'.
7861 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7863 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7865 2000-06-26 Paul Eggert <eggert@twinsun.com>
7867 savedir now sets errno on failure and invokes xmalloc to get memory.
7868 Fix a couple of other minor bugs while we're at it.
7870 * savedir.c (<unistd.h>): Do not include; there's no need.
7871 (NAMLEN): Remove macro.
7872 (malloc, realloc): Remove decls.
7874 ("xalloc.h"): Include.
7875 (NAME_SIZE_DEFAULT): New macro.
7876 (savedir): Use xmalloc / xrealloc to allocate memory.
7877 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7878 Skip "" directory entries.
7879 Use strlen to calculate directory entry length, since the old method
7880 is rarely used these days and isn't worth supporting.
7881 Don't use a pointer after freeing it.
7882 Check for integer overflow when calculating allocation size.
7883 Use memcpy to copy entries, instead of stpcpy.
7884 Set errno properly when returning NULL.
7885 Check for readdir error.
7887 2000-06-26 Jim Meyering <meyering@lucent.com>
7889 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7891 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7893 * getusershell.c (xmalloc, xrealloc): Remove functions.
7895 Don't include <stdlib.h>. Don't declare malloc, realloc.
7897 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7899 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7901 2000-06-24 Jim Meyering <meyering@lucent.com>
7903 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7905 2000-06-21 Jim Meyering <meyering@lucent.com>
7907 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7909 2000-06-19 Paul Eggert <eggert@twinsun.com>
7911 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7912 (mbrtowc, mbstate_t): Define substitutes if
7913 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7914 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7915 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7917 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7919 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7920 than 1024, return a memory chunk of least possible size, instead
7921 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7922 Use free/xmalloc instead of xrealloc to avoid copying for very long
7925 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7927 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7928 address, not strdup. Include <stdlib.h> and don't declare free().
7930 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7932 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7935 2000-06-21 Jim Meyering <meyering@lucent.com>
7937 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7938 (noinst_HEADERS): Add getstr.h.
7940 * getline.c (getstr): Move into a separate file.
7941 * getstr.c (getstr): New file, extracted from getline.c, with
7942 the following changes: new parameter, delim2; both delim[12]
7943 parameters have type `int', not `char'. The latter would lose
7944 with 8-bit delimiters.
7945 * getstr.h: New file.
7947 2000-06-19 Jim Meyering <meyering@lucent.com>
7949 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7951 2000-06-18 Jim Meyering <meyering@lucent.com>
7953 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7954 Besides, these days every porting target provides a mkdir function.
7956 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7957 (this snippet comes from src/system.h).
7959 2000-06-15 Paul Eggert <eggert@twinsun.com>
7961 * human.c (adjust_value): New function.
7962 (human_readable_inexact): Apply rounding style even when
7963 printing approximate values.
7965 2000-06-14 Paul Eggert <eggert@twinsun.com>
7967 * human.c (human_readable_inexact): Allow an input block
7968 size that is not a multiple of the output block size, and vice versa.
7969 Reported by Piergiorgio Sartor.
7971 2000-06-14 Paul Eggert <eggert@twinsun.com>
7973 * getdate.y (get_date): Apply relative times after time
7974 zone indicator, not before. Reported by Todd A. Jacobs.
7976 2000-06-13 Jim Meyering <meyering@lucent.com>
7978 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7980 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7982 2000-06-12 Paul Eggert <eggert@twinsun.com>
7984 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7986 2000-06-04 Paul Eggert <eggert@twinsun.com>
7988 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7990 2000-06-04 Jim Meyering <meyering@lucent.com>
7992 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7993 SunOS 4.1.4 for which gid_t is an unsigned type.
7995 2000-06-03 Jim Meyering <meyering@lucent.com>
7997 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7999 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8001 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8002 newer, don't install charset.alias.
8003 * config.charset: Change the Linux/glibc rules so they become empty
8004 on glibc-2.1 or newer.
8006 2000-06-02 Jim Meyering <meyering@lucent.com>
8008 * mountlist.c: Back out last change. Instead, do this...
8009 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8010 member using the same `ignore'-testing code.
8011 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8015 2000-05-29 Jim Meyering <meyering@lucent.com>
8017 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8018 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8020 2000-05-22 Jim Meyering <meyering@lucent.com>
8022 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8024 2000-05-18 Jim Meyering <meyering@lucent.com>
8026 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8027 back, too, since it may have been modified by allocate_entry.
8028 (hash_delete): Rewrite to use neither the assignment operator
8029 nor the comma operator in an if-expression.
8031 2000-05-15 Paul Eggert <eggert@twinsun.com>
8034 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8035 Remove; no longer needed.
8036 "quotearg.h": Add include.
8037 (file_name): Do not bother to explicitly initialize to NULL; it's less
8038 efficient on some hosts.
8039 (close_stdout_status): Remove test as to whether stdout was already
8040 closed; it breaks for the case "echo x | sort >&-".
8041 Quote file name colons.
8042 Do not assume that _("write error") lacks format strings.
8044 2000-05-15 Jim Meyering <meyering@lucent.com>
8046 * version-etc.c (version_etc_copyright): Update the copyright string
8047 used in all --version output.
8049 2000-05-14 Jim Meyering <meyering@lucent.com>
8051 * closeout.c (close_stdout_set_file_name): New function.
8052 (close_stdout_status): Use new file-scoped global.
8053 Return right away if fstat says the stdout file descriptor is invalid.
8054 * closeout.h (close_stdout_set_file_name): Declare.
8056 2000-05-10 Jim Meyering <meyering@lucent.com>
8058 * closeout.c [default_exit_status]: New file-scoped variable.
8059 (close_stdout_set_status): New function.
8060 * closeout.h (close_stdout_set_status): Declare.
8062 2000-05-08 Jim Meyering <meyering@lucent.com>
8064 * long-options.c: Don't include closeout.h.
8065 (parse_long_options): Don't call close_stdout for --version.
8067 2000-05-06 Jim Meyering <meyering@lucent.com>
8069 * strnlen.c: Undefine __strnlen and strnlen.
8070 [!weak_alias]: Define __strnlen to strnlen.
8072 * atexit.c: New file, from libiberty.
8074 2000-05-06 Jim Meyering <meyering@lucent.com>
8076 * closeout.c (close_stdout_status): Also check for errors on the
8079 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8081 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8082 instead of xmalloc, xrealloc, path_concat.
8083 (locale_charset): Treat empty environment variables as absent.
8084 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8086 2000-05-04 Jim Meyering <meyering@lucent.com>
8088 * getopt.c: Update from glibc.
8089 * obstack.c: Likewise.
8090 * obstack.h: Likewise.
8091 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8093 * regex.h: Likewise.
8094 * strndup.c: Likewise.
8095 * strnlen.c: New file, from glibc.
8097 2000-05-01 Jim Meyering <meyering@lucent.com>
8099 * full-write.c (full_write): Remove `FIXME' part of comment.
8101 2000-04-29 Jim Meyering <meyering@lucent.com>
8103 * path-concat.c: Declare strdup only if it's not defined.
8104 * canon-host.c: Likewise.
8106 2000-04-28 Jim Meyering <meyering@lucent.com>
8108 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8109 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8110 included first, then limits.h is included by locale.h by libintl.h.
8111 From John David Anglin.
8113 2000-04-25 Jim Meyering <meyering@lucent.com>
8115 * makepath.c (S_IRWXUGO): Define.
8116 (make_path): Always perform explicit chmod if MODE specifies any
8117 of the `special' permission bits. Prompted by a bug report against
8118 install from Mate Wierdl and Joost van Baal.
8120 2000-04-18 Jim Meyering <meyering@lucent.com>
8124 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8125 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8127 2000-04-17 Jim Meyering <meyering@lucent.com>
8129 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8130 the definition of it to rpl_strftime also defined-away the system's
8133 2000-04-15 Jim Meyering <meyering@lucent.com>
8135 Use `C' to denote so-called `contiguous' files, the same way
8137 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8138 (ftypelet): Use S_ISCTG.
8139 From Michael Deutschmann.
8141 2000-04-14 Jim Meyering <meyering@lucent.com>
8143 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8145 2000-04-08 Jim Meyering <meyering@lucent.com>
8147 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8148 names don't conflict. Reported by Eli Zaretskii.
8150 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8152 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8153 bug. Deal with the different error behavior of Irix iconv.
8155 2000-04-07 Jim Meyering <meyering@lucent.com>
8157 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8158 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8160 2000-04-05 Jim Meyering <meyering@lucent.com>
8162 Portability tweaks required for ultrix4.3.
8163 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8164 * readutmp.c: Include sys/types.h before sys/stat.h.
8165 * canon-host.c: Declare strdup.
8166 * path-concat.c: Likewise.
8167 From John David Anglin.
8169 2000-04-04 Jim Meyering <meyering@lucent.com>
8171 Be more DOS 8.3-friendly.
8172 * ref-add.sin: Renamed from ref-add.sed.in.
8173 * ref-del.sin: Renamed from ref-del.sed.in.
8174 * Makefile.am: Reflect renaming.
8175 Reported by Eli Zaretskii.
8177 Use a temporary file name that won't clash with `charset.alias'
8178 in the DOS 8.3 name space.
8179 * Makefile.am (charset_tmp): Define.
8180 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8181 (uninstall-local): Likewise.
8182 Reported by Eli Zaretskii.
8184 2000-03-29 Paul Eggert <eggert@twinsun.com>
8186 * time/strftime.c (my_strftime): Make sure we call the system
8187 strftime, not ourselves, when invoking the underlying strftime.
8189 2000-03-24 Jim Meyering <meyering@lucent.com>
8191 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8192 (charset_alias): Define.
8193 (install-exec-local): Factor out common code.
8194 (uninstall-local): Split lines longer than 80.
8195 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8197 (.sed.in.sed): New rule. Don't redirect directly to $@.
8198 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8200 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8202 * config.charset: Output a line containing "Packages using this file".
8203 * ref-add.sed.in, ref-del.sed.in: New files.
8204 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8205 ref-del.sed): New rules.
8207 2000-03-17 Jim Meyering <meyering@lucent.com>
8209 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8210 Otherwise, include <strings.h>
8212 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8214 * unicodeio.c (utf8_wctomb): New function.
8215 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8216 format instead of in UCS-4 with platform dependent endianness.
8218 2000-03-07 Paul Eggert <eggert@twinsun.com>
8220 * savedir.c (savedir): Work even if directory size is
8221 negative; this can happen with some screwy NFS configurations.
8223 2000-03-06 Jim Meyering <meyering@lucent.com>
8225 * localcharset.c (get_charset_aliases): Don't try to free file_name
8226 if it's NULL (because we ran out of memory). From Bruno Haible.
8228 2000-03-05 Jim Meyering <meyering@lucent.com>
8230 * localcharset.c ("path-concat.h"): Include.
8231 (get_charset_aliases): Use path_concat instead of ANSI string
8234 * unicodeio.h (PARAMS): Define.
8235 Use it to guard prototype.
8237 2000-03-04 Jim Meyering <meyering@lucent.com>
8239 * Makefile.am (install-exec-local): Create $(libdir) before installing
8241 (uninstall-local): Uncomment this rule so `make distcheck' works
8244 * unicodeio.c (<errno.h>): Include it.
8245 (errno): Declare if not defined.
8247 * localcharset.c: Add Bruno's comment justifying use of volatile.
8249 * config.charset: New version, incorporating remarks from a linux
8250 i18n mailing list. From Bruno Haible.
8252 2000-03-02 Jim Meyering <meyering@lucent.com>
8254 * Makefile.am (EXTRA_DIST): Add config.charset.
8256 2000-03-01 Jim Meyering <meyering@lucent.com>
8258 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8259 * unicodeio.c: Likewise.
8261 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8263 * config.charset: New file.
8264 * localcharset.c: New file.
8265 * unicodeio.h, unicodeio.c: New files.
8266 * Makefile.am (DEFS): Add -DLIBDIR=...
8267 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8268 (noinst_HEADERS): Add unicodeio.h.
8269 (all-local, install-exec-local, charset.alias): New targets.
8271 2000-02-28 Paul Eggert <eggert@twinsun.com>
8273 * quotearg.c (ALERT_CHAR): New macro.
8274 (quotearg_buffer_restyled): Use it.
8276 2000-02-27 Jim Meyering <meyering@lucent.com>
8278 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8279 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8281 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8282 not `#if STDC_HEADERS'.
8283 Declare malloc if needed.
8285 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8286 now that autoconf always defines the HAVE_DECL_ symbols.
8287 * human.c: Likewise.
8289 * strtoumax.c: Likewise.
8291 * backupfile.c: Arrange for cpp to fail if the configure-time
8292 declaration check was not run.
8294 * human.c: Likewise.
8296 * strtoumax.c: Likewise.
8298 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8299 then first look up the entire `.'-containing string as a login name.
8301 2000-02-18 Paul Eggert <eggert@twinsun.com>
8303 * getdate.y: Handle two-digit years with leading zeros correctly.
8304 (textint): New typedef.
8305 (parser_control): Member year changed from int to textint.
8307 (YYSTYPE): Removed; replaced by %union with int and textint members.
8308 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8309 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8310 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8311 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8312 (date, number, to_year): Use width of number in digits, not its value,
8313 to determine whether it's a 2-digit year, or a 2-digit time.
8314 (yylex): Store number of digits of numeric tokens.
8315 Reported by John Kendall.
8317 (parser_control): Changed from struct parser_control to typedef (for
8318 consistency). All uses changed.
8320 (tID): Removed; not used.
8321 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8323 2000-02-14 Paul Eggert <eggert@twinsun.com>
8325 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8326 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8328 2000-02-12 Jim Meyering <meyering@lucent.com>
8330 * userspec.c (ISDIGIT): Define it.
8331 (isdigit): Remove definition.
8332 (is_number): Use ISDIGIT, not isdigit.
8333 <libintl.h>: Include.
8335 (parse_user_spec): Mark translatable strings.
8337 2000-02-10 Jim Meyering <meyering@lucent.com>
8339 With these changes, nanosleep.[ch] are finally enough like the other
8340 lib/* replacement files to compile on a few more losing systems.
8342 * nanosleep.h: Don't include config.h.
8343 Remove prototype from declaration of nanosleep.
8344 (PARAMS): Remove now-unneeded definition.
8345 * nanosleep.c: #undef nanosleep.
8346 (rpl_nanosleep): Rename from nanosleep.
8348 2000-02-03 Jim Meyering <meyering@lucent.com>
8350 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8351 rather than with `#if HAVE_UTMPNAME'.
8353 2000-02-01 Jim Meyering <meyering@lucent.com>
8355 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8357 2000-01-31 Jim Meyering <meyering@lucent.com>
8359 * nanosleep.h (nanosleep): Guard declaration with
8360 `#if ! HAVE_DECL_NANOSLEEP'.
8361 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8362 the declaration in that vendor's sys/timers.h.
8363 Reported by Christian Krackowizer.
8365 * quotearg.c (ISASCII): Add #undef and move definition to follow
8366 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8367 (ISPRINT): Likewise.
8368 Reported by Tom Tromey.
8370 2000-01-30 Jim Meyering <meyering@lucent.com>
8372 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8373 uses of ->ut_name. The latter doesn't work with new Linux header files
8374 where only utmpx.ut_user is declared.
8376 * readutmp.h (UT_USER): Define.
8378 2000-01-23 Jim Meyering <meyering@lucent.com>
8380 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8383 2000-01-22 Jim Meyering <meyering@lucent.com>
8385 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8386 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8387 Required for some AIX systems. Reported by Christian Krackowizer.
8388 [TESTING] (main): New function.
8390 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8391 * dirname.c (dir_name): Support for DOS-style file names with drive
8394 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8396 * strverscmp.c (ISDIGIT): Define.
8397 (strverscmp): Use ISDIGIT, not isdigit.
8399 2000-01-17 Paul Eggert <eggert@twinsun.com>
8401 * nanosleep.c (nanosleep):
8402 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8403 POSIX.1 doesn't require SA_INTERRUPT and some systems
8404 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8405 it's been part of POSIX.1 since day 1 (in 1988).
8407 2000-01-17 Jim Meyering <meyering@lucent.com>
8409 * interlock: Remove unused file. Reported by François Pinard.
8411 2000-01-16 Paul Eggert <eggert@twinsun.com>
8413 * quotearg.c (quotearg_buffer_restyled): Do not quote
8414 alert, backslash, formfeed, and vertical tab unnecessarily in
8415 shell quoting style.
8418 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8419 Free Software Foundation, Inc.
8420 Copying and distribution of this file, with or without modification,
8421 are permitted provided the copyright notice and this notice are preserved.