1 2005-10-21 Simon Josefsson <jas@extundo.com>
3 * crc.c (crc32_update): Actually use crc parameter, suggested by
4 Bruno Haible <bruno@clisp.org>.
6 * crc.h: Include stdint.h directly, suggested by Bruno Haible
9 2005-10-21 Simon Josefsson <jas@extundo.com>
11 * des.h, des.c: New files.
13 * gc-gnulib.c: Support DES.c
15 2005-10-21 Simon Josefsson <jas@extundo.com>
17 * arctwo.h, arctwo.c: New files.
19 * gc-gnulib.c: Support ARCTWO.
21 2005-10-21 Simon Josefsson <jas@extundo.com>
23 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
25 2005-10-19 Simon Josefsson <jas@extundo.com>
27 * gc-gnulib.c: Support ARCFOUR.
29 2005-10-19 Simon Josefsson <jas@extundo.com>
31 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
34 * gc.h: Add ECB enum type.
36 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
38 2005-10-19 Simon Josefsson <jas@extundo.com>
40 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
42 2005-10-18 Simon Josefsson <jas@extundo.com>
44 * md4.h, md4.c: New files, based on md5.?.
46 2005-10-17 Simon Josefsson <jas@extundo.com>
48 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
50 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
52 2005-10-17 Simon Josefsson <jas@extundo.com>
54 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
56 2005-10-17 Simon Josefsson <jas@extundo.com>
58 * gc.h, gc-libgcrypt.c: Add ciphers.
60 2005-10-17 Simon Josefsson <jas@extundo.com>
62 * sha1.c: Use uint32_t instead of md5_uint32.t
64 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
67 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
69 * md5.h: Use stdint.h and uint32_t. Doc fix.
71 2005-10-15 Simon Josefsson <jas@extundo.com>
73 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
75 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
77 2005-10-14 Simon Josefsson <jas@extundo.com>
79 * arcfour.h, arcfour.c: New files.
81 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
83 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
84 include <wchar.h>; no longer needed.
86 2005-10-14 Jakub Jelinek <jakub@redhat.com>
87 and Ulrich Drepper <drepper@redhat.com>
90 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
91 instead of inline stream orientation test and two separate
92 function calls. Pay no attention to USE_IN_LIBIO.
94 2005-10-14 Roland McGrath <roland@redhat.com>
96 Import from libc. [BZ #1331]
97 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
99 Reported by Matej Vela <vela@debian.org>.
101 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
103 * mkdir-p.c (make_dir_parents): Don't report an error if an
104 intermediate directory is in a read-only file system. Problem
105 reported by Eric Blake.
107 2005-10-13 Simon Josefsson <jas@extundo.com>
109 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
110 Move memory allocation outside of loop.
112 2005-10-12 Simon Josefsson <jas@extundo.com>
114 * gc-pbkdf2-sha1.c: New file.
116 * gc.h: Add gc_pbkdf2_sha1 prototype.
118 2005-10-12 Simon Josefsson <jas@extundo.com>
120 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
121 suggested by Bruno Haible <bruno@clisp.org>.
123 2005-10-12 Simon Josefsson <jas@extundo.com>
125 * gc-libgcrypt.c (gc_hmac_sha1): New function.
127 * gc-gnulib.c (gc_hmac_sha1): New function.
129 2005-10-12 Simon Josefsson <jas@extundo.com>
131 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
133 2005-10-12 Simon Josefsson <jas@extundo.com>
135 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
136 GC_USE_HMAC_MD5, respectively.
138 * gc-libgcrypt.c (gc_md5): Fix assert call.
141 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
143 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
145 * gc-gnulib.c (gc_hash_buffer): Ditto.
147 2005-10-11 Bruno Haible <bruno@clisp.org>
149 * c-strcasestr.h: New file, from GNU gettext.
150 * c-strcasestr.c: New file, from GNU gettext.
152 2005-10-11 Bruno Haible <bruno@clisp.org>
154 * c-strcase.h: New file, from GNU gettext.
155 * c-strcasecmp.c: New file, from GNU gettext.
156 * c-strncasecmp.c: New file, from GNU gettext.
158 2005-10-11 Simon Josefsson <jas@extundo.com>
160 * crc.h, crc.c: New files.
162 * gc.h (gc_hash_buffer): Add doc.
164 2005-10-08 Simon Josefsson <jas@extundo.com>
166 * gc.h: Add gc_hash and gc_hash_buffer.
168 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
170 * gc-libgcrypt.c (gc_hash_buffer): Add.
172 2005-10-11 Bruno Haible <bruno@clisp.org>
174 * strcasecmp.c: Include limits.h.
175 (strcasecmp): Avoid integer overflow on exotic platforms.
176 * strncasecmp.c: Include limits.h.
177 (strncasecmp): Avoid integer overflow on exotic platforms.
178 Reported by Paul Eggert.
180 2005-10-06 Simon Josefsson <jas@extundo.com>
182 * hmac-md5.c: New file.
186 2005-10-06 Simon Josefsson <jas@extundo.com>
188 * memxor.c (memxor): Avoid casts and warnings.
190 2005-10-05 Derek Price <derek@ximbiot.com>
192 * getdelim.c (SIZE_MAX): New macro, if not already defined.
194 2005-10-05 Simon Josefsson <jas@extundo.com>
196 * memxor.c (memxor): Fix compiler error.
198 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
199 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
201 * memxor.h, memxor.c: New files.
203 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
204 we assume all systems have it, suggested by Jim Meyering
205 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
206 any systems lack sys/socket.h; mingw32 is known to lack it, but we
207 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
210 2005-10-04 Bruno Haible <bruno@clisp.org>
212 * verify.h (verify_true): Provide alternative definition for C++.
214 2005-10-04 Simon Josefsson <jas@extundo.com>
216 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
217 D. Baushke" <mdb@gnu.org>.
219 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
221 * getdelim.c: Include getdelim.h first. Include <limits.h>.
222 (SSIZE_MAX): New macro, if not already defined.
223 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
226 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
228 * exclude.c: Include verify.h.
229 (verify): Remove. All callers changed to use verify.h's version.
230 * strtoimax.c: Likewise.
231 * utimecmp.c: Likewis.e
234 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
235 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
236 * .cvsignore: Add fts.h, search.h, t-fpending.
237 * settime.c (settime): Fix { typo in previous patch. Also, don't
238 bother returning ENOSYS if settimeofday or stime fails; just let
239 them return whatever errno they want to return.
240 * utimens.c: Include unistd.h, for dup2.
241 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
242 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
244 2005-10-02 Jim Meyering <jim@meyering.net>
247 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
248 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
249 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
250 Remove AT_FDCWD test.
251 Do not consume the fd unless successful.
252 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
253 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
254 block, so that we don't even try to compile it if settimeofday is
255 available. This works around a compilation failure on OSF1 V5.1,
256 due to stime requiring a `long int*' while tv_sec is `int'.
258 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
260 * getdelim.c (getdelim): Remove unused variables.
262 2005-10-01 Simon Josefsson <jas@extundo.com>
264 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
265 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
266 AI_* and EAI_* definitions. Protect function declarations.
268 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
270 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
271 so that the code works even with ancient cpp. Portability problem
272 with GCC 2.7.2.1 reported by Thomas M.Ott.
274 2005-09-27 Jim Meyering <jim@meyering.net>
276 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
278 * intprops.h (signed_type_or_expr__): Define.
279 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
282 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
284 * verify.h (verify_expr): Remove, replacing with:
285 (verify_true): New macro that returns true instead of void.
286 (verify_type__): Remove.
287 (verify): Use verify_true rather than verify_type__.
289 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
291 * utimens.c (ENOSYS): Define if not already defined.
292 (futimens): Support having a null PATH if the file descriptor
295 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
297 (__attribute): Define to empty unless GCC 3.1 or later.
298 This works around a core dump on OpenBSD 3.4, which has GCC
299 2.95.3, which dumps core when given __attribute__(()). It also
300 simplifies other tests, since we really don't want to bother with
301 worrying about which ancient version of GCC supported what.
302 Original problem reported by Yoann Vandoorselaere, with part of
303 the fix suggested by Derek Price.
305 2005-09-24 Jim Meyering <jim@meyering.net>
307 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
308 so we can once again use a positive bitfield width of 1 -- now we
309 don't have to explain why we were using a bitfield width of 2.
311 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
313 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
314 Problem reported by Eric Blake.
315 (getaddrinfo): Initialize se so that it's not garbage.
316 Redo internal storage allocation so that it doesn't make unportable
317 assumptions about alignment.
320 * utimens.c (futimens): Use futimesat if available.
321 Prefer it to futimes since it doesn't have the futimes bug.
323 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
324 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
325 Instead, declare a function that returns a pointer to an array,
326 and use verify_type__ to declare the size of the array.
327 Problem and germ of a solution reported by Bruno Haible.
328 (verify_type__): Use 2, not 1, for bitfield size, to avoid
329 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
331 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
335 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
337 * argmatch.h: Include verify.h
338 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
339 (ARGMATCH_ASSERT): Remove; unused.
340 * canonicalize.c: Assume STDC_HEADERS.
341 * exclude.c: Include "strcase.h".
342 * regex_internal.h [!defined _LIBC]: Likewise.
343 * getusershell.c: Include stdio--.h rather than stdio.h
345 (getusershell): Call fopen, not fopen_safer.
346 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
347 Do not include unistd-safer.h.
348 (save_cwd): Don't call fd_safer; no longer needed
349 now that we include fcntl--.h.
351 * getdate.y (relative_time): New type.
352 (RELATIVE_TIME_0): New constant.
353 (parser_control): Use relative_time instead of doing it ourselves.
354 (%union): Add new relative_time rel member.
355 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
357 (relunit, relunit_snumber): Now of type rel.
358 (zone, rel, relunit, get_date): Adjust to above changes.
360 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
361 Do not include unistd-safer.h.
362 (getloadavg): Don't call fd_safer; no longer needed
363 now that we include fcntl--.h.
365 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
366 (make_dir_parents): Treat ENOSYS like EEXIST.
368 Improve quality of diagnostics on restore_cwd failure.
369 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
370 (make_dir_parents): Last arg is now int * (for errno), not bool *.
371 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
372 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
373 each time through the loop. Do not diagnose restore_cwd failure;
374 that is the caller's job (and perhaps the caller does not care).
376 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
377 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
378 If the file already exists but is not a directory, don't bother
379 to try to make its parents.
380 Close potential file descriptor leak if we can't chdir("/") (!).
381 Don't always return true if chdir($PWD) fails; return true only
382 if the requested action was done successfully (except for the
384 Don't log final directory unless we actually made it.
385 Refactor to avoid duplicate code to fix up permissions.
386 Don't attempt to fix up parent permissions if chdir($PWD) fails.
388 * strftime.c (my_strftime): Rewrite the previous change slightly,
389 to make it a bit faster and (I hope) clearer.
390 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
391 Fix bug in formats like %2N.
393 * verify.h: New file.
395 2005-09-22 Jim Meyering <jim@meyering.net>
399 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
401 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
402 the .tm_year member, since otherwise gcc-4.0 would now warn about
403 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
405 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
406 order to avoid an unsuppressible warning from gcc on 64-bit systems.
408 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
409 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
410 when run in a time zone for which daylight savings time is in effect
411 for the starting date.
413 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
414 stop us from restricting permissions of just-created absolute-named
416 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
417 to restore initial working directory.
418 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
419 to tell caller if/when we change the working directory and are
420 unable to return to the initial one.
421 * mkdir-p.h (make_dir_parents): Update prototype.
422 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
423 `return false'. This fixes a bug introduced on 2004-07-30.
425 * openat.c (fdopendir): Be sure to close the supplied
426 file descriptor before returning. This makes our replacement
427 implementation a little closer to Solaris's, where fdopendir
428 ties the file descriptor to the returned DIR* pointer.
429 * openat.c (unlinkat): New function.
430 * openat.h (unlinkat): Add prototype.
431 * openat-die.c (openat_save_fail): Rename from openat_save_die.
432 (openat_restore_fail): Rename from openat_restore_die.
433 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
435 Provide an alternative to exiting immediately upon save_cwd or
436 restore_cwd failure. Now, an application can arrange e.g.,
437 to perform a longjump in that case.
438 * openat.c: Include dirname.h.
439 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
440 (rpl_openat, fdopendir, fstatat): Call openat_save_die
441 and openat_restore_die rather than calling error directly.
442 Don't include "error.h" or "exitfail.h"; they're no longer needed.
444 * openat-die.c (openat_save_die, openat_restore_die): New file.
445 * openat.h (openat_save_die, openat_restore_die): Declare and define.
447 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
448 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
449 int utc, int nanoseconds);
451 date should not have to allocate a megabyte of virtual memory to
452 handle a format argument like +%1048575T. When implemented with
453 strftime, it must allocate such a buffer, use strftime to fill it
454 in, print it, then free it.
455 With fprintftime, it simply prints everything and exits.
456 With no need for memory allocation, that's one fewer way to fail.
457 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
458 optional field width, not before, so we accept %9:z, not %:9z.
459 (my_strftime): Be sure to use L_('x') for literals.
461 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
462 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
463 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
464 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
465 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
466 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
467 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
468 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
469 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
471 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
472 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
473 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
474 and don't include <sys/file.h>).
476 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
480 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
481 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
482 [!LDAV_DONE]: Avoid unused variable warning.
484 2005-09-21 Bruno Haible <bruno@clisp.org>
486 * unicodeio.h (unicode_to_mb): New declaration.
488 2005-09-20 Derek Price <derek@ximbiot.com>
490 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
492 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
494 Use a consistent style for including <config.h>.
495 * __fpending.c, acl.c, argmatch.c,
496 argp-help.c, argp-parse.c,
497 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
498 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
499 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
500 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
501 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
502 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
503 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
504 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
505 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
506 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
507 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
508 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
509 modechange.c, mountlist.c, open-safer.c, physmem.c,
510 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
511 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
512 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
513 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
514 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
515 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
516 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
517 userspec.c, utimecmp.c, version-etc-fsf.c,
518 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
519 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
520 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
521 Standardize inclusion of config.h.
522 * __fpending.h, dirfd.h, getdate.h, human.h,
523 inttostr.h: Removed inclusion of config.h from header files.
524 * inttostr.c: Adjusted in-tree users.
525 * timespec.h: Remove superfluous warning to include config.h.
526 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
527 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
528 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
529 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
531 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
533 * stat-time.h: New file.
534 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
535 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
537 (timespec_cmp): New function.
538 * utimecmp.c: Include stat-time.h.
539 (SYSCALL_RESOLUTION): Depend on whether various struct stat
540 members exist, not on the obsolescent ST_MTIM_NSEC.
541 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
543 2005-09-15 Derek Price <derek@ximbiot.com>
544 Paul Eggert <eggert@cs.ucla.edu>
546 * regcomp.c, regexec.c, regex_internal.c: Back out previous
547 changes, consolidating in...
548 * regex_internal.h: ...this file.
550 2005-09-15 Derek Price <derek@ximbiot.com>
552 * regex_internal.h: Blank `pure' for GNUC < 3.
553 * regex_internal.c: Ditto, using this...
554 (__GNUC_PREREQ): ...new macro.
555 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
556 (__GNUC_PREREQ): ...this new macro.
558 * strstr.h: Include string.h. Define strstr as a macro here.
560 2005-09-13 Derek Price <derek@ximbiot.com>
562 * canon-host.c (canon_host_r): Set *cherror on memory allocation
564 Reported by Jim Meyering <jim@meyering.net>.
566 2005-09-13 Jim Meyering <jim@meyering.net>
568 * canon-host.c: Filter through gnu indent and reword comments slightly.
569 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
571 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
573 * lib/base64.c: Typo.
574 (base64_encode): Put b64str in initialized data section.
576 2005-09-12 Derek Price <derek@ximbiot.com>
578 Return usable errors from canon-host.
579 * canon-host.h: New file.
580 * canon-host.c (canon_host): Wrap...
581 (canon_host_r): ...this new function, which now relies exclusively on
583 (ch_strerror): New function.
584 (last_cherror): New global.
585 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
586 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
588 (freeaddrinfo): Free ai->ai_canonname when set.
590 2005-09-12 Derek Price <derek@ximbiot.com>
591 Paul Eggert <eggert@cs.ucla.edu>
593 * glob-libc.h: Renamed from glob_.h. The new version is
594 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
595 protecting things that should be done only in gnulib contexts.
596 * glob_.h: New file, containing only the glob things needed for
598 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
599 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
600 (glob, globfree, glob_pattern_p): Now defined simply in terms of
601 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
602 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
603 and to respect the namespace rules better.
605 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
607 Merge glibc and coreutils changes into gnulib, plus a few
609 * md5.c: Use #error rather than a string.
610 (CYCLIC): New macro, from glibc source. Use it instead of rol.
611 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
612 (__attribute__): Define to empty for non recent-GCC.
613 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
614 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
615 Renamed from their non-__ counterparts, with new macros replacing
616 them if not _LIBC. Add __THROW attribute.
618 (struct md5_ctx): Align buffer if using GCC.
619 * sha1.h (struct sha1_ctx): Likewise.
620 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
621 The old name was backwards.
622 (NOTSWAP): Remove; not used.
623 (rol): New macro, moved here from md5.h.
624 (sha1_process_block): Remove a FIXME that doesn't make sense.
626 2005-09-12 Derek Price <derek@ximbiot.com>
628 * gai_strerror.c: Include config.h when available. Include
629 getaddrinfo.h before other headers to test interface.
630 Reported by Larry Jones <lawrence.jones@ugs.com>.
632 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
634 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
635 definitions, since that's the preferred style in glibc.
636 Fix a minor spacing issue, and update copyright notice to match glibc's.
638 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
640 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
642 2005-09-06 Simon Josefsson <jas@extundo.com>
644 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
645 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
647 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
649 Change bitset word type from unsigned int to unsigned long int,
650 as this has better performance on typical 64-bit hosts.
651 Port bitset code to hosts with unusual word sizes.
652 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
653 (build_collating_symbol):
654 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
655 argument is a bitset. This is merely a style issue, but it makes
656 it clearer that an entire array is expected.
657 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
658 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
659 Port to the case where bitset_word is not the same as unsigned int.
660 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
661 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
663 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
664 (build_trtable, group_nodes_into_DFAstates):
666 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
667 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
668 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
669 * regexec.c (group_nodes_into_DFAstates): Likewise.
670 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
671 * regcomp.c (optimize_subexps, lower_subexp):
672 Work even if bitset_word has holes in its bitwise representation.
673 * regex_internal.h (BITSET_WORD_BITS): Likewise.
674 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
676 * regex_internal.c (re_string_reconstruct):
677 Don't assume UCHAR_MAX == 255.
678 * regex_internal.h (bitset_set_all): Likewise.
679 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
681 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
682 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
684 (BITSET_WORD_MAX): New macro.
685 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
686 (bitset_set_all, bitset_copy): Now inline functions, not macros.
687 (bitset_empty, bitset_copy):
688 Prefer sizeof (bitset) to multiplying it out ourselves.
689 (bitset_not_merge): Remove; unused.
690 (bitset_contain): Return bool, not unsigned int with one bit on.
692 * regexec.c (build_trtable): Don't assume bitset has no stricter
693 alignment than re_node_set; do this by defining a new internal
694 type struct dests_alloc and using it to allocate memory.
696 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
698 Check for arithmetic overflow when calculating sizes, to prevent
699 some buffer-overflow issues. These patches are conservative, in the
700 sense that when I couldn't determine whether an overflow was possible,
701 I inserted a run-time check.
702 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
703 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
704 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
705 (re_xnrealloc, re_x2nrealloc): New inline functions.
706 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
707 (build_equiv_class, build_charclass): Check for arithmetic overflow
708 in size expression calculations.
709 * lib/regex_internal.c (re_string_realloc_buffers):
710 (build_wcs_upper_buffer, re_node_set_add_intersect):
711 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
712 (re_dfa_add_node, register_state): Likewise.
713 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
714 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
715 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
716 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
718 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
720 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
721 to avoid a collision with bits/local_lim.h in glibc.
722 All uses changed. Problem reported by Dmitry V. Levin in
723 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
725 * regex_internal.c (build_wcs_upper_buffer): Fix portability
726 bugs in int versus size_t comparisons.
727 (re_string_context_at): Fix bug where the code assumed that
730 Use bool where appropriate.
731 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
733 (calc_eclosure_iter): Likewise, for ROOT arg.
734 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
735 (build_charclass_op): Likewise, for NON_MATCH arg.
736 * regex_internal.c (re_string_allocate, re_string_construct):
737 (re_string_construct_common): Likewise, for ICASE arg.
738 * regexec.c (re_search_2_stub, re_search_stub):
739 Likewise, for RET_LEN arg.
740 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
741 (set_regs): Likewise, for FL_BACKTRACK arg.
742 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
743 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
744 (calc_eclosure_iter, parse_bracket_exp):
745 Use bool for internal variables that are booleans.
746 * regexec.c (re_search_internal, check_matching, proceed_next_node):
747 (set_regs, build_sifted_states, sift_states_bkref):
748 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
749 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
750 (find_collation_sequence_value):
752 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
753 (re_node_set_compare):
754 Return bool, not int. All callers changed.
755 * regexec.c (check_halt_node_context, check_dst_limits):
756 (build_trtable, check_node_accept): Likewise.
757 * regex_internal.h: Include stdbool.h.
759 Fix bugs uncovered when converting to bool.
760 * regcomp.c (calc_eclosure_iter): Check for storage allocation
761 failure instead of charging ahead blindly.
762 * regex_internal.c (register_state): Likewise.
763 * regexec.c (re_search_2_stub): Use simpler method than boolean
764 for freeing internal storage.
765 (group_nodes_into_DFA_states): Use unsigned int, not int, for
766 bitset pieces used as boolean, to avoid undefined behavior
767 on hosts that do int overflow checking.
769 2005-08-31 Derek Price <derek@ximbiot.com>
771 * getdelim.c (getdelim): Return EOF on EOF.
772 Reported by Larry Jones <lawrence.jones@ugs.com>.
774 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
776 * regex_internal.c (re_string_reconstruct): Don't assume buffer
777 lengths fit in regoff_t; this isn't true if regoff_t is the same
779 * regex.c (re_search_internal): 5th arg is LAST_START
780 (= START + RANGE) instead of RANGE. This avoids overflow
781 problems when regoff_t is the same width as size_t.
783 (re_search_2_stub): Check for overflow when adding the
784 sizes of the two strings.
785 (re_search_stub): Check for overflow when adding START
786 to RANGE; if it occurs, substitute the extreme value.
788 2005-08-31 Jim Meyering <jim@meyering.net>
790 * regcomp.c (search_duplicated_node): Make first pointer arg
792 * regex_internal.c (create_ci_newstate, create_cd_newstate):
793 (register_state): Likewise.
794 * regexec.c (search_cur_bkref_entry, check_dst_limits):
795 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
796 (group_nodes_into_DFAstates): Likewise.
798 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
800 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
801 old glibc regex code mishandles strings longer than 2**31 bytes.
802 This patch fixes this when the regex code is used in gnulib
803 (i.e., outside glibc).
805 This patch should not affect the use of the regex code inside
806 glibc. No doubt this problem also needs to be handled for glibc
807 as well, but the result will be an incompatible change to the
808 glibc ABI, and the old ABI will have to be supported too. That
809 can be the the subject for another patch.
811 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
812 governing whether the rest of this patch is active. By default,
813 the macro is disabled and the patch has no effect.
814 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
815 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
816 (struct re_pattern_buffer, re_search, re_search_2, re_match):
817 (re_match_2, re_set_registers): Use the new types.
818 * regex_internal.h (Idx, re_hashval_t): New types.
819 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
821 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
822 (re_string_context_at, bin_tree_t, re_dfastate_t):
823 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
824 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
825 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
826 (re_string_char_size_at, re_string_wchar_at):
827 (re_string_elem_size_at):
828 Use the new types and macros to port to 64-bit hosts.
829 Use unsigned types for internal values, so that the code
830 mostly works even for arrays larger than SSIZE_MAX.
831 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
832 (search_duplicated_node, calc_eclosure_iter, fetch_number):
833 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
834 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
835 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
836 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
837 (calc_inveclosure, parse_dup_op, build_range_exp):
838 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
839 (fetch_number, create_token_tree, mark_opt_subexp):
841 * regex_internal.c (re_string_construct_common, create_ci_newstate):
842 (create_cd_newstate, re_string_allocate, re_string_construct):
843 (re_string_realloc_buffers, build_wcs_upper_buffer):
844 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
845 (re_string_reconstruct, re_string_peek_byte_case):
846 (re_string_fetch_byte_case, re_string_context_at):
847 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
848 (re_node_set_init_copy, re_node_set_add_intersect):
849 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
850 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
851 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
852 (re_acquire_state, re_acquire_state_context, register_state):
854 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
855 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
856 (re_search_internal, re_search_2_stub, re_search_stub)
857 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
858 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
859 (update_cur_sifted_state, check_dst_limits):
860 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
861 (check_subexp_limits, sift_states_bkref, merge_state_array):
862 (check_subexp_matching_top, get_subexp, get_subexp_sub):
863 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
864 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
865 (expand_bkref_cache, check_node_accept_bytes):
866 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
867 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
868 (acquire_init_state_context, check_halt_node_context):
869 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
870 (sift_states_backward, clean_state_log_if_needed):
871 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
872 (find_recover_state, transit_state_sb, transit_state_mb):
873 (transit_state_bkref, build_trtable, match_ctx_clean):
875 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
876 to work around an assumption that REG_MISSING is negative.
878 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
879 (seek_collating_symbol_entry) [defined _LIBC]:
880 (lookup_collation_sequence_value) [defined _LIBC]:
881 (build_range_exp, build_collating_symbol) [defined _LIBC]:
882 Use prototypes rather than old-style function definitions.
883 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
884 (transit_state_sb) [0]:
885 (find_collation_sequence_value) [defined _LIBC]: Likewise.
887 * regexec.c (re_search_internal): Simplify update of rm_so and
890 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
891 (optimize_subexps, lower_subexp):
892 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
893 since the signed shift might overflow. Use 1u<<31 instead.
894 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
895 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
898 * regcomp.c (optimize_subexps, lower_subexp):
899 Use CHAR_BIT rather than 8, for clarity.
900 * regexec.c (check_dst_limits_calc_pos_1):
901 (check_subexp_matching_top): Likewise.
902 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
903 have to worry about portability issues when shifting it left.
904 Remove no-longer-needed test for table_size > 0.
905 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
906 in a word, as the resulting behavior is undefined.
907 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
908 in one case, a <= should have been an <, and in another case the
909 whole test was missing.
910 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
911 the standard name CHAR_BIT.
912 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
913 this is not true on one's complement and signed-magnitude hosts.
915 * regex_internal.h (re_sub_match_top_t): Remove unused member
917 (struct re_dfa_t): Remove unused member states_alloc.
918 * regcomp.c (init_dfa): Don't initialize unused members.
920 2005-08-31 Bruno Haible <bruno@clisp.org>
922 * strstr.c: Include <stddef.h>, for NULL.
923 * strcasestr.c: Likewise.
924 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
926 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
928 * iconvme.h: Add prototype for iconv_alloc.
930 2005-08-29 Simon Josefsson <jas@extundo.com>
932 * iconvme.c: Fix errno.
934 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
936 * iconvme.c: Split iconv_string into iconv_alloc.
938 2005-08-27 Jim Meyering <jim@meyering.net>
940 * fopen-safer.c: Merge minor changes from coreutils.
941 * dup-safer.c: Likewise.
942 * fd-safer.c: Likewise.
944 Merge from coreutils.
945 * stdio--.h: New file.
946 * stdlib--.h: New file.
947 * mkstemp-safer.c: New file.
950 * pipe-safer.c: New file.
951 * creat-safer.c: New file.
952 * fcntl--.h (creat): Define to creat_safer.
953 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
954 * unistd--.h (pipe): Define to pipe_safer.
955 * unistd-safer.h: Declare pipe_safer.
957 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
959 * regex_internal.h: Remove all references to
960 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
962 (bitset_not, bitset_merge, bitset_not_merge):
963 (bitset_mask, re_string_allocate, re_string_construct):
964 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
965 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
966 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
967 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
968 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
969 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
970 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
971 (re_acquire_state_context):
972 Remove unnecessary forward decls.
973 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
974 Put __attribute at function definition,
975 now that the function decl has been removed.
976 * lib/regex_internal.c (re_string_peek_byte_case):
977 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
980 2005-08-26 Simon Josefsson <jas@extundo.com>
982 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
983 Haible <bruno@clisp.org>.
985 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
987 * regexec.c (set_regs): Don't alloca with an unbounded size.
989 alloca modernization/simplification for regex.
990 * regex.c: Remove portability cruft for alloca. This no longer
991 needs to be at the start of the file, and can be moved into
992 regex_internal.h and simplified.
993 * regex_internal.h: Include <alloca.h>.
994 (__libc_use_alloca) [!defined _LIBC]: New macro.
995 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
996 now works outside glibc.
998 2005-08-24 Simon Josefsson <jas@extundo.com>
1000 * getpass.c: Add WIN32 implementation. Conditionalize use of
1001 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1002 GLIBC specific code.
1004 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1006 Make regex safe for g++. This fixes one real bug (an "err"
1007 that should have been "*err"). g++ problem reported by
1009 * regex_internal.h (re_calloc): New macro, consistent with
1010 re_malloc etc. All callers of calloc changed to use re_calloc.
1011 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1012 not int. All callers changed.
1013 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1014 just use an array of size MB_LEN_MAX.
1015 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1016 (find_recover_state): Change "err" to "*err"; this fixes what
1017 appears to be a real bug.
1018 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1021 2005-08-25 Jim Meyering <jim@meyering.net>
1023 * open-safer.c: Include <config.h>.
1024 Otherwise, we'd lose LARGEFILE support in any file using
1027 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1029 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1030 * regex.h (regerror): Likewise.
1032 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1033 requires this. (The code never needed it.)
1035 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1036 All uses of recently-renamed identifiers changed to use the new,
1037 POSIX-compliant names. The code will build and run just fine
1038 without these changes, but it's better to eat our own dog food
1039 and use the standard-conforming names.
1041 * regex.h: Fix a multitude of POSIX name space violations.
1042 These changes have an effect only for programs that define
1043 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1044 do not change anything for programs compiled in the normal way.
1045 Also, there is no effect on the ABI.
1047 (_REGEX_SOURCE): New macro.
1048 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1049 defined and _GNU_SOURCE is not; this fixes a name space violation.
1051 Rename the following macros to obey POSIX requirements.
1052 The old names are still visible as macros if _REGEX_SOURCE is defined.
1053 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1054 RE_BACKSLASH_ESCAPE_IN_LISTS.
1055 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1056 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1057 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1058 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1059 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1060 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1061 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1062 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1063 (REG_INTERVALS): renamed from RE_INTERVALS.
1064 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1065 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1066 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1067 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1068 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1069 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1070 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1071 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1072 RE_UNMATCHED_RIGHT_PAREN_ORD.
1073 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1074 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1075 (REG_DEBUG): renamed from RE_DEBUG.
1076 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1077 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1078 unusual, since we can't clash with the POSIX REG_ICASE.
1079 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1080 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1081 (REG_NO_SUB): renamed from RE_NO_SUB.
1082 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1083 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1084 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1085 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1086 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1087 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1088 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1089 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1090 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1091 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1092 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1093 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1094 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1095 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1096 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1097 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1098 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1099 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1100 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1101 (REG_FIXED): Renamed from REGS_FIXED.
1102 (REG_NREGS): Renamed from RE_NREGS.
1104 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1105 of other REG_* macros, since POSIX says the user is allowed to
1106 #undef these macros selectively.
1108 (reg_errcode_t): Update comment stating what other tables need
1111 Rename the following enum values to obey POSIX requirements.
1112 The old names are still visible as macros.
1113 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1114 is not defined, since GNU is supposed to be a superset of POSIX as
1115 much as possible, and since we want reg_errcode_t to be a signed
1116 type for implementation consistency.
1117 (_REG_NOERROR): Renamed from REG_NOERROR.
1118 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1119 (_REG_BADPAT): Renamed from REG_BADPAT.
1120 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1121 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1122 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1123 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1124 (_REG_EBRACK): Renamed from REG_EBRACK.
1125 (_REG_EPAREN): Renamed from REG_EPAREN.
1126 (_REG_EBRACE): Renamed from REG_EBRACE.
1127 (_REG_BADBR): Renamed from REG_BADBR.
1128 (_REG_ERANGE): Renamed from REG_ERANGE.
1129 (_REG_ESPACE): Renamed from REG_ESPACE.
1130 (_REG_BADRPT): Renamed from REG_BADRPT.
1131 (_REG_EEND): Renamed from REG_EEND.
1132 (_REG_ESIZE): Renamed from REG_ESIZE.
1133 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1134 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1135 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1136 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1137 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1139 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1140 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1141 changed. But support the old name if the new one is not defined
1142 and if _REGEX_SOURCE.
1144 Change the following member names in struct re_pattern_buffer.
1145 The old names are still supported if !_REGEX_SOURCE.
1146 The new names are always supported, regardless of _REGEX_SOURCE.
1147 (re_buffer): Renamed from buffer.
1148 (re_allocated): Renamed from allocated.
1149 (re_used): Renamed from used.
1150 (re_syntax): Renamed from syntax.
1151 (re_fastmap): Renamed from fastmap.
1152 (re_translate): Renamed from translate.
1153 (re_can_be_null): Renamed from can_be_null.
1154 (re_regs_allocated): Renamed from regs_allocated.
1155 (re_fastmap_accurate): Renamed from fastmap_accurate.
1156 (re_no_sub): Renamed from no_sub.
1157 (re_not_bol): Renamed from not_bol.
1158 (re_not_eol): Renamed from not_eol.
1159 (re_newline_anchor): Renamed from newline_anchor.
1161 Change the following member names in struct re_registers.
1162 The old names are still supported if !_REGEX_SOURCE.
1163 The new names are always supported, regardless of _REGEX_SOURCE.
1164 (rm_num_regs): Renamed from num_regs.
1165 (rm_start): Renamed from start.
1166 (rm_end): Renamed from end.
1168 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1169 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1170 Prepend __ to parameter names.
1172 Undo yesterday's changes.
1174 2005-08-24 Jim Meyering <jim@meyering.net>
1176 Sync from coreutils.
1177 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1179 2005-08-21 Bruno Haible <bruno@clisp.org>
1181 * lock.h: Add multiple inclusion guard.
1182 * tls.h: Add multiple inclusion guard.
1184 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1186 * regex.h (REG_NOSYS)
1187 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1188 Define, since POSIX requires it as of 2001.
1189 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1190 New private symbol, used to keep the enum signed in all cases.
1191 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1192 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1194 * regex_internal.c (re_string_skip_chars, register_state):
1196 Remove forward decls; no longer needed now that we use prototypes.
1197 * regexec.c (acquire_init_state_context, check_halt_node_context):
1198 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1199 (clean_state_log_if_needed): Likewise.
1201 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1203 Fix problems reported by Sam Steingold in
1204 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1205 * regexec.c (sift_states_bkref): Fix portability bug: the code
1206 assumed that reg_errcode_t is a signed type, which is not
1207 necessarily true if _XOPEN_SOURCE is not defined.
1208 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1209 some compilers warn about it otherwise.
1211 2005-08-20 Jim Meyering <jim@meyering.net>
1213 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1214 of unused local, dfa.
1216 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1218 * regcomp.c (create_initial_state): Remove duplicate decl.
1219 (init_word_char, create_initial_state, duplicate_node_closure):
1220 (fetch_token, peek_token_bracket, build_range_exp):
1221 (build_collating_symbol): Remove forward decls; no longer needed
1222 now that we use prototypes.
1225 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1226 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1227 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1228 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1229 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1230 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1231 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1232 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1233 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1234 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1235 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1236 (build_charclass, build_charclass_op, fetch_number, create_tree):
1237 (create_token_tree, mark_opt_subexp, duplicate_tree):
1238 Use prototypes rather than old-style definitions.
1241 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1242 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1243 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1244 (re_string_reconstruct, re_string_peek_byte_case):
1245 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1246 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1247 (re_node_set_init_copy, re_node_set_add_intersect):
1248 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1249 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1250 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1251 (re_acquire_state, re_acquire_state_context, register_state):
1252 (create_ci_newstate, create_cd_newstate, free_state):
1254 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1255 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1256 (re_search_internal, prune_impossible_nodes):
1257 (acquire_init_state_context, check_matching, static):
1258 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1259 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1260 (update_regs, sift_states_backward, build_sifted_states):
1261 (clean_state_log_if_needed, merge_state_array):
1262 (update_cur_sifted_state, add_epsilon_src_nodes):
1263 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1264 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1265 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1266 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1267 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1268 (check_arrival, check_arrival_add_next_nodes):
1269 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1270 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1271 (check_node_accept_bytes, check_node_accept, extend_buffers):
1272 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1273 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1278 (re_string_allocate, re_string_construct, re_string_reconstruct):
1279 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1280 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1281 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1282 (re_string_context_at, re_string_peek_byte_case):
1283 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1284 is defined, since we now use prototypes always.
1286 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1287 C89 or better. All uses removed.
1289 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1291 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1292 [defined lint]: Suppress bogus uninitialized-variable warnings.
1294 * regcomp.c (duplicate_node): Return new index, not an error code,
1295 and let the caller return REG_ESPACE if out of space. This
1296 removes an uninitialied-variable warning with GCC 4.0.1, and also
1297 avoids taking the address of a local variable. All callers
1300 2005-08-19 Jim Meyering <jim@meyering.net>
1302 * regexec.c (proceed_next_node): Redo local variables to
1303 avoid GCC shadowing warnings.
1305 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1307 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1308 (re_node_set_insert_last, re_dfa_add_node):
1309 Rename local variables to avoid GCC shadowing warnings.
1311 2005-08-18 Bruno Haible <bruno@clisp.org>
1313 * strstr.c (strstr): Fix return value in multibyte case.
1314 * strcasestr.c (strcasestr): Likewise.
1316 2005-08-17 Jim Meyering <jim@meyering.net>
1318 Make the %s format (seconds since the epoch) work for a negative
1319 number and when used with a zero-padded field width, e.g. %015s.
1321 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1322 label so that it precedes the code to set `digits'. Otherwise,
1323 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1324 print `00-22'. Now, it prints `-0022', as it should.
1326 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1328 * regex.h: Remove useless space-before-tab. From coreutils.
1330 2005-08-17 Bruno Haible <bruno@clisp.org>
1332 * strcasestr.h: New file.
1333 * strcasestr.c: New file.
1335 2005-08-17 Bruno Haible <bruno@clisp.org>
1337 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1338 * strstr.c: Completely rewritten, with multibyte locale support.
1340 2005-08-17 Bruno Haible <bruno@clisp.org>
1342 * strcasecmp.c: Use mbuiter.h.
1344 2005-08-17 Bruno Haible <bruno@clisp.org>
1346 * mbuiter.h: New file.
1348 2005-08-16 Bruno Haible <bruno@clisp.org>
1350 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1352 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1353 NUL byte, not after it.
1355 2005-08-16 Bruno Haible <bruno@clisp.org>
1357 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1358 the valid ones. Makes the comparison operations transitive:
1359 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1360 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1362 2005-08-16 Bruno Haible <bruno@clisp.org>
1364 * strcase.h (strcasecmp): Add note in comments.
1365 * strncasecmp.c: Use code from strcasecmp.c.
1366 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1367 (strcasecmp): Work correctly in multibyte locales.
1369 2005-08-16 Bruno Haible <bruno@clisp.org>
1371 * strnlen1.h: New file.
1372 * strnlen1.c: New file.
1374 2005-08-16 Bruno Haible <bruno@clisp.org>
1376 * mbfile.h: New file.
1378 2005-08-16 Bruno Haible <bruno@clisp.org>
1380 * mbiter.h: New file.
1382 2005-08-16 Bruno Haible <bruno@clisp.org>
1384 * mbchar.h: New file.
1385 * mbchar.c: New file.
1387 2005-08-16 Bruno Haible <bruno@clisp.org>
1389 * tls.h: New file, from GNU gettext.
1390 * tls.c: New file, from GNU gettext.
1392 2005-08-15 Bruno Haible <bruno@clisp.org>
1394 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1397 2005-08-14 Jim Meyering <jim@meyering.net>
1399 Sync from coreutils.
1401 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1402 Use the hash-table-based cycle-detection code not just when
1403 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1404 Reported by James Youngman in
1405 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1406 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1407 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1408 This lets us compile with -DFTS_DEBUG, once again.
1409 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1410 * fts.c (fd_safer): Remove decl.
1411 Include fcntl--.h rather than unistd-safer.h
1412 (fts_safe_changedir): Don't call fd_safer; no longer needed
1413 now that we include fcntl--.h.
1415 2005-08-11 Simon Josefsson <jas@extundo.com>
1417 * readline.h, readline.c: New file.
1419 2005-08-11 Bruno Haible <bruno@clisp.org>
1421 * strnlen.h (strnlen): Change parameter name to match comment.
1423 2005-08-10 Simon Josefsson <jas@extundo.com>
1425 * strndup.c: Use strnlen.h.
1427 * strnlen.h: New file.
1429 2005-08-02 Simon Josefsson <jas@extundo.com>
1431 * getline.h, getline.c: Rewrite.
1433 * getdelim.h, getdelim.c: New files, ported from glibc.
1435 2005-07-31 Bruno Haible <bruno@clisp.org>
1437 * lock.h (gl_lock_initializer): New macro.
1438 (gl_lock_define_initialized): Use it.
1439 (gl_rwlock_initializer): New macro.
1440 (gl_rwlock_define_initialized): Use it.
1441 (gl_recursive_lock_initializer): New macro.
1442 (gl_recursive_lock_define_initialized): Use it.
1444 2005-07-26 Bruno Haible <bruno@clisp.org>
1446 * lock.h: Update from GNU gettext.
1447 * lock.c: Update from GNU gettext.
1449 2005-07-18 Bruno Haible <bruno@clisp.org>
1451 * lock.h (gl_once_t): New type.
1452 (gl_once_define, gl_once): New macros.
1453 * lock.c (fresh_once): New variable.
1454 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1457 2005-07-18 Simon Josefsson <jas@extundo.com>
1459 * check-version.c (check_version): Accept identical versions too.
1461 2005-07-18 Bruno Haible <bruno@clisp.org>
1463 * lock.h: New file, from GNU gettext.
1464 * lock.c: New file, from GNU gettext.
1466 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1468 * quotearg.c: Add translator comment suggested by Bruno Haible,
1469 with a minor change.
1471 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1473 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1474 copyright symbol and the year.
1475 * version-etc.c (COPYRIGHT_YEAR): New constant.
1476 (version_etc_va): Use parameterized copyright notice.
1477 Reword to conform to the current GNU coding standards.
1479 2005-07-11 Simon Josefsson <jas@extundo.com>
1481 * size_max.h: New file.
1483 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1485 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1488 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1489 and Paul Eggert <eggert@cs.ucla.edu>
1491 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1492 in wint_t, not wchar_t. Remove now-unnecessary cast.
1494 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1496 * regex.c, regex.h: Sync from libc.
1497 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1498 New files, synced from libc, except that regex_internal.h
1499 currently has a small porting fix.
1501 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1503 Remove the dependency of the strftime module on the tzset module.
1504 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1505 Copy the input structure, to work around some of the bug with
1506 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1507 Solaris releases, you should also use the tzset module, but we won't
1508 require it as a dependency any more since we don't want LGPLed code
1509 to depend on GPLed code.
1511 2005-07-02 Jim Meyering <jim@meyering.net>
1513 * backupfile.c (backup_args): Change a `0' to NULL.
1515 2005-07-01 Jim Meyering <jim@meyering.net>
1517 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1518 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1519 * save-cwd.c, tempname.c:
1520 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1521 and don't include <sys/file.h>).
1523 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1525 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1526 declares only 'struct timespec;' (!).
1528 2005-06-29 Jim Meyering <jim@meyering.net>
1530 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1531 type name. Use the variable name instead.
1532 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1534 2005-06-28 Simon Josefsson <jas@extundo.com>
1536 * check-version.h, check-version.c: New files.
1538 2005-06-28 Simon Josefsson <jas@extundo.com>
1540 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1541 collision with global variable. Better indentation. Don't
1542 increment buffer pointer beyond buffer end. Based on comments
1543 from Paul Eggert <eggert@cs.ucla.edu>.
1547 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1549 * canon-host.c (canon-host): Append trailing "," to 0 in
1550 initializer of struct addrinfo, as an indication that we don't
1551 care how many members the structure has.
1553 2005-06-24 Derek Price <derek@ximbiot.com>
1554 and Bruno Haible <bruno@clisp.org>
1556 Remove stat module & update lstat.
1557 * stat.c: Remove this file...
1558 (slash_aware_lstat): ...moving this content and its support...
1559 * lstat.c (rpl_lstat): ...into here.
1560 * lstat.h: New file.
1562 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1564 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1565 (ranged_convert): Don't save conversion in a temporary struct.
1566 This causes a warning with GCC 4.0.0, and anyway in the typical
1567 case it's not worth the extra 100 bytes or so of code.
1568 (ranged_convert, __mktime_internal): When calling a function via a
1569 pointer P, use P () rather than (*P) (), as we now assume C89 or
1572 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1574 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1575 "who -r" failed to give output. Problem reported by Tim Waugh.
1577 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1578 (xcalloc): Use it to avoid needless tests.
1579 Problem reported by Jim Meyering.
1581 2005-06-16 Jim Meyering <jim@meyering.net>
1583 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1584 when either N or S is zero.
1586 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1588 * argp.h (__option_is_short): Check upper limit of
1589 __key. Isprint() requires its argument to have the value
1590 of an unsigned char or EOF.
1592 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1594 * fnmatch.c (fnmatch): If there is an encoding error in a
1595 multibyte string or pattern, fall back on unibyte matching.
1596 Problem reported by James Youngman.
1598 2005-06-08 Bruno Haible <bruno@clisp.org>
1600 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1603 2005-06-08 Bruno Haible <bruno@clisp.org>
1605 * csharpcomp.h: New file, from GNU gettext.
1606 * csharpcomp.c: New file, from GNU gettext.
1607 * csharpcomp.sh.in: New file, from GNU gettext.
1609 2005-06-07 Derek Price <derek@ximbiot.com>
1612 * glob_.h: Indent nested #ifdef.
1614 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1616 Sync from coreutils.
1617 Use "file name" when talking about file names, instead of "filename"
1618 or "path", as per the GNU coding standards.
1619 * mkdir-p.c: Renamed from makepath.c.
1620 (make_dir_parents): Renamed from make_path. All callers changed.
1621 * mkdir-p.h: Likewise. All includers changed.
1622 * filenamecat.c: Renamed from path-concat.c.
1623 (file_name_concat): Renamed from path_concat. All callers changed.
1624 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1625 * filenamecat.h: Likewise. All includers changed.
1626 * acl.c: Don't use "path" or "filename" to mean "file name"
1627 in comments or local variable names.
1628 * basename.c: Likewise.
1629 * canonicalize.c, canonicalize.h: Likewise.
1630 * dirname.c, dirname.h: Likewise.
1631 * euidaccess.c: Likewise.
1632 * exclude.c: Likewise
1633 * fnmatch_.h, fnmatch_loop.c: Likewise.
1634 * fsusage.c, fsuage.h: Likewise.
1635 * fts.c, fts_.h: Likewise.
1636 * getcwd.c: Likewise.
1637 * getloadavg.c: Likewise.
1638 * mkstemp.c: Likewise.
1639 * mountlist.c, mountlist.h: Likewise.
1640 * openat.c, openat.h: Likewise.
1641 * readlink-stub.c: Likewise.
1642 * readutmp.c, readutmp.h: Likewise.
1643 * rename.c: Likewise.
1644 * rmdir.c: Likewise.
1646 * savedir.c: Likewise.
1647 * stripslash.c: Likewise.
1648 * tempname.c: Likewise.
1649 * xreadlink.c: Likewise.
1650 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1652 * exclude.h: Likewise.
1654 * euidaccess.c (getuid, getgid, getuid, getegid)
1655 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1656 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1657 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1658 * pathmax.h: Include <limits.h> unconditionally, since other
1659 files have been getting away with it for years (MORE/BSD 4.3
1661 * userspec.c (getpwnam, getgrnam, getgrgid)
1662 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1664 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1665 Define to 256, not 255, as per modern POSIX.
1667 2005-06-01 Bruno Haible <bruno@clisp.org>
1669 * csharpexec.h: New file, from GNU gettext.
1670 * csharpexec.c: New file, from GNU gettext.
1671 * csharpexec.sh.in: New file, from GNU gettext.
1673 2005-05-31 Derek Price <derek@ximbiot.com>
1674 Paul Eggert <eggert@cs.ucla.edu>
1677 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1679 2005-05-29 Derek Price <derek@ximbiot.com>
1680 Paul Eggert <eggert@cs.ucla.edu>
1682 * glob_.h, glob.c: New files.
1684 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1686 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1688 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1689 the configuration hassle isn't worth it.
1690 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1691 (LONGEST_MODIFIER, PRIuMAX): Remove.
1693 2005-05-27 Bruno Haible <bruno@clisp.org>
1695 * getlogin_r.h: Remove second include of <stddef.h>.
1697 2005-05-25 Bruno Haible <bruno@clisp.org>
1698 Derek Price <derek@ximbiot.com>
1700 * getlogin_r.h: Simplify API documentation.
1702 2005-05-25 Derek Price <derek@ximbiot.com>
1703 Paul Eggert <eggert@cs.ucla.edu>
1705 * getlogin_r.c, getlogin_r.h: New files.
1707 2005-05-22 Bruno Haible <bruno@clisp.org>
1709 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1710 Also include <sys/param.h> if it defines MIN, MAX.
1711 Based on a patch by Derek Price <derek@ximbiot.com>.
1713 2005-05-22 Bruno Haible <bruno@clisp.org>
1715 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1716 (INT64_MIN): Fix definition.
1717 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1719 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1720 NEED_SIGNED_INT_TYPES.
1722 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1723 HAVE_SYSTEM_INTTYPES.
1725 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1727 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1728 so that unistd-safer.h (GPL'ed code) need not be included.
1730 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1733 * fts.c: Don't include "cycle-check.h" or "hash.h".
1734 (setup_dir, free_dir): New functions.
1735 (enter_dir, leave_dir): Define trivial
1736 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1737 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1738 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1739 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1740 Move to fts-cycle.c.
1741 (fts_open): Use setup_dir.
1742 (fts_close): Use free_dir.
1743 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1744 This adds a label and some gotos, but the alternatives were messier.
1745 Check for memory allocation failure when entering a dir.
1746 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1747 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1748 (FTS): New member fts_cycle, that is a union that contains the
1749 old active_dir_ht and cycle_state. All uses changed to mention
1750 fts_cycle.ht and fts_cycle.state.
1751 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1752 fts.c, with the following changes:
1753 (setup_dir, free_dir): New functions.
1754 (enter_dir): Now returns bool. Return true if successful, false
1755 if memory exhausted. All callers changed.
1756 Do not bother partly cleaning up on
1757 memory allocation failure; that is free_dir's job.
1758 However, free ad if hash_insert fails, to avoid memory leak.
1759 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1760 fts->fts_options to see which union member to use.
1762 2005-05-20 Jim Meyering <jim@meyering.net>
1764 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1765 Now a macro, to pacify GCC.
1767 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1769 * chown.c (rpl_chown): Return -1 on failure.
1771 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1773 * canonicalize.c: Include canonicalize.h first, to test interface.
1774 Include <stddef.h> unconditionally, since we assume C89 now.
1775 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1776 * fts.c: Include fts_.h first, to check interface.
1777 Do not include intprops.h; no longer needed.
1778 Include cycle-check.h and hash.h, since fts_.h no longer does.
1779 Remove unnecessary casts of closedir to void.
1780 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1781 decide whether to decrement nlinks.
1782 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1783 (FTS): Use struct hash_table * instead of Hash_table, so that
1784 we no longer need to include hash.h here.
1786 2005-05-17 Jim Meyering <jim@meyering.net>
1788 * fts.c, fts_.h: New files, from coreutils.
1790 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1792 Sync from coreutils.
1793 * unlinkdir.c, unlinkdir.h: New files.
1794 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1795 regex.h, unlocked-io.h, xtime.h:
1796 White space changes only.
1797 * makepath.c (make_path): Port to hosts where leading "//" is special.
1798 * yesno.c: Include getline.h, not ctype.h.
1799 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1800 Use getline to remove arbitrary restriction on response length.
1802 2005-05-13 Bruno Haible <bruno@clisp.org>
1804 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1805 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1806 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1807 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1808 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1809 Add support for 64-bit integers in the MSVC compiler.
1811 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1813 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1814 Change the initial comment to refer to GPL, not LGPL.
1815 gnulib-tool will change it to LGPL as needed.
1817 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1818 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1819 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1820 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1821 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1822 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1823 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1824 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1825 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1826 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1827 concatpath.c, config.charset, copy-file.c, copy-file.h,
1828 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1829 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1830 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1831 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1832 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1833 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1834 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1835 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1836 full-read.c, full-read.h, full-write.c, full-write.h,
1837 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1838 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1839 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1840 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1841 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1842 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1843 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1844 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1845 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1846 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1847 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1848 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1849 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1850 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1851 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1852 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1853 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1854 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1855 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1856 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1857 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1858 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1859 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1860 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1861 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1862 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1863 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1864 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1865 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1866 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1867 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1868 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1869 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1870 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1871 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1872 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1873 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1874 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1875 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1876 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1877 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1878 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1879 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1880 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1881 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1882 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1883 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1884 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1885 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1886 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1887 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1888 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1889 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1890 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1891 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1892 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1893 Update FSF postal mail address.
1895 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1897 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1898 specified in ai_socktype. Fix invalid ai_protocol
1899 check. ai_protocol is usually set to 0 or depending on
1900 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1901 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1902 ai_socktype / ai_protocol in the returned addrinfo structure.
1904 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1905 Bruno Haible <bruno@clisp.org>
1907 * inet_ntop.h: New file.
1908 * inet_ntop.c: New file, from glibc with modifications.
1910 2005-05-08 Jim Meyering <jim@meyering.net>
1912 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1914 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1916 Merge from coreutils. Among other things,
1917 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1918 * fd-safer.c: New file.
1919 * fcntl-safer.h, open-safer.c: Remove.
1920 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1921 * dup-safer.c: Include unistd-safer.h first.
1922 Don't include errno.h.
1923 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1924 * file-type.h: Don't assume invoker included sys/stat.h first.
1925 * file-type.c: Rely on file-type.h change.
1926 * getloadavg.c: Include unistd-safer.h.
1927 (getloadavg): Use safer open.
1928 * getusershell.c: Include "stdio-safer.h".
1929 (getusershell): Use safer fopen.
1930 * long-options.c (long_options): Use NULL rather than 0.
1931 * modechange.h (mode_free): Remove; all callers changed to invoke
1933 * modechange.c: Likewise.
1934 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1935 (MODE_DONE): New constant.
1936 (struct mode_change): Remove 'next' member.
1937 (make_node_op_equals): New function; like the old one of the
1938 same name, except it allocates an array.
1939 (mode_compile, mode_create_from_ref): Use it.
1940 (mode_compile): Allocate result as an array, not a linked list.
1941 Parse octal string ourself, so that we catch mistakes like "+0".
1942 (mode_adjust): Arg is an array, not a linked list.
1943 * modechange.c: Include stat-macros.h, xalloc.h.
1944 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1945 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1946 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1947 Remove. This is now stat-macros.h's job.
1948 (talloc): Remove. All callers replaced by xalloc, so that
1949 our invokers don't have to worry about reporting memory failures.
1950 (make_node_op_equals): Remove.
1951 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1953 (struct mode_change): Moved here from modechange.h.
1954 (mode_append_entry): Remove.
1955 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1956 apps to have incorrect behavior. Use simpler algorithm for head
1957 and tail. Don't futz with umask; that's now the job of mode_adjust.
1958 Detect more invalid usages rather than having somewhat-random behavior.
1959 Don't insert an "a=" action, as that leads to incorrect behavior.
1960 (mode_compile, mode_create_from_ref): Return NULL on error instead
1961 of an enum, since now there's only one way to have an error. All
1963 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1964 at the correct time. Simplify calculation of "+u" and its ilk.
1965 Don't mishandle "+X".
1966 (mode_free): Remove "register" and localize decls.
1967 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1968 (struct mode_change): Move to modechange.c; callers don't
1969 need to see this stuff.
1970 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1971 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1972 (mode_change, mode_adjust): Reflect the new signatures noted above.
1973 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1974 that might redefine system include files.
1975 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1976 (my_usleep): Use NULL rather than (void *) 0.
1977 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1978 Use siginterrupt to specify that system calls should be interrupted.
1979 (rpl_nanosleep): Move initialization of suspended closer to call of
1981 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1982 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1983 (desirable_utmp_entry): New function.
1984 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1985 using x2nrealloc, to simplify logic.
1986 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1987 size calculation. Do not assume utmp file is a regular file.
1988 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1989 (READ_UTMP_CHECK_PIDS): New constant.
1990 * save-cwd.c: Include unistd-safer.h.
1991 (save_cwd): Use fd_safer.
1992 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1993 [!_LIBC] Include "stat-macros.h" instead.
1994 * unistd-safer.h (fd_safer): New decl.
1996 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1998 * byteswap_.h: New file.
2000 2005-04-25 Albert Chin <china@thewrittenword.com>
2002 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2005 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2007 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2008 that "UTC +1 second" continues to work. Problem reported
2010 (relunit_snumber): New rule.
2013 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2015 * getdate.y (universal_time_zone_table): New constant.
2016 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2017 universal_time_zone_table.
2018 (lookup_zone): Prefer universal_time_zone_table to
2019 local_time_zone_table, so that "GMT" time stamps are allowed in
2020 London during the summer. Problem reported by Ian Abbott.
2022 2005-04-12 Jim Meyering <jim@meyering.net>
2024 * human.c (humblock): Set *options even when returning due to
2025 xstrtoumax conversion failure. Thanks to a used-uninitialized
2028 2005-04-09 Jim Meyering <jim@meyering.net>
2030 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2031 -Wuninitialized: initialize tm0.tm_year.
2033 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2035 * getdate.y (parser_control): rels_seen is now a boolean, not a
2036 count, since there's no maximum. All uses changed.
2037 Add member dsts_seen.
2038 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2040 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2041 Use pc_rels_seen to decide whther a date is absolute.
2043 * getdate.y (number): Don't overwrite year.
2044 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2047 2005-04-02 Simon Josefsson <jas@extundo.com>
2049 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2050 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2052 2005-03-27 Jim Meyering <jim@meyering.net>
2054 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2056 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2058 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2059 "one's complement" -> "ones' complement" in comment, as per Knuth.
2060 "value of type" -> "type or expression" in comment.
2061 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2063 2005-03-26 Jim Meyering <jim@meyering.net>
2066 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2067 Correct typos: s/or/of/.
2069 2005-03-23 Jim Meyering <jim@meyering.net>
2071 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2073 2005-03-21 Jim Meyering <jim@meyering.net>
2075 Changes imported from coreutils.
2077 * cycle-check.c: Don't include xalloc.h.
2079 * path-concat.c: Don't include assert.h.
2080 (path_concat): Remove assertion that would have triggered
2081 for ABASE starting with more than one slash.
2082 Reported by Andreas Schwab.
2084 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2085 properly when ABASE is an absolute file name.
2086 Correct the description of this function.
2088 Add an assertion and a test driver.
2089 This fixes a bug introduced on 2004-07-02.
2090 Andreas Schwab reported the resulting failure of cp --parents:
2091 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2093 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2095 * strftime.c (my_strftime): If the underlying strftime returns 0
2096 (which shouldn't happen), generate nothing instead of returning 0
2097 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2099 2005-03-16 Bruno Haible <bruno@clisp.org>
2101 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2103 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2105 * strftime.c (my_strftime): Prepend space to format so that we can
2106 reliably distinguish strftime failure from empty output on POSIX
2109 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2111 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2112 (iconv_string): Don't guess a size-zero buffer, as that might cause
2113 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2114 result would be 'too large', where 'too large' is (heuristically)
2115 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2116 overflow concerns. This will prevent some unwanted malloc failures
2117 when the inputs are very large.
2119 2005-03-15 Bruno Haible <bruno@clisp.org>
2121 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2124 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2127 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2129 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2131 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2132 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2134 * strtol.c: Likewise.
2136 2005-03-14 Simon Josefsson <jas@extundo.com>
2138 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2141 2005-03-14 Jim Meyering <jim@meyering.net>
2143 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2144 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2145 to be nonzero so that we (and caller) can detect the difference
2146 between a valid zero-length expansion and an error return, even
2147 when the underlying strftime fails before writing anything into
2150 2005-03-10 Jim Meyering <jim@meyering.net>
2152 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2153 so that this module works on systems without fchdir.
2155 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2157 Factor int-properties macros into a single file, except for
2158 glibc-related files.
2159 * intprops.h: New file.
2160 * getloadavg.c: Include it instead of limits.h.
2161 (INT_STRLEN_BOUND): Remove.
2162 * human.c: Include intprops.h.
2163 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2164 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2165 * inttostr.h: Include intprops.h instead of limits.h.
2166 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2167 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2168 for consistency with intprops.h.
2169 (time_t_is_integer, twos_complement_arithmetic): Use them.
2170 * sig2str.h: Include <signal.h>, intprops.h.
2171 (INT_STRLEN_BOUND): Remove.
2172 * strftime.c (TYPE_SIGNED): Remove.
2173 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2174 * strtol.c: Adjust comments to match intprops.h.
2175 * userspec.c: Include intprops.h.
2176 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2177 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2178 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2179 instead of rolling our own expressions.
2180 * xstrtol.c: Include xstrtol.h first, to test interface.
2182 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2184 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2185 the right thing even if adding 1900 would overflow. Similarly
2186 for tm_mon + 1 and tm_yday + 1.
2187 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2188 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2189 (DO_SIGNED_NUMBER): New macro.
2190 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2192 2005-03-07 Bruno Haible <bruno@clisp.org>
2194 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2196 2005-03-03 Derek R. Price <derek@ximbiot.com>
2197 Bruno Haible <bruno@clisp.org>
2199 * pagealign_alloc.h: New file.
2200 * pagealign_alloc.c: New file.
2202 2005-01-28 Bruno Haible <bruno@clisp.org>
2204 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2207 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2209 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2210 The workaround isn't strictly needed for POSIX conformance, and
2211 it's too much of a pain to configure and maintain. We'll ask
2212 people to fix their kernels instead.
2213 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2214 (NANOSLEEP_BUG_WORKAROUND): Remove.
2215 (xnanosleep): Remove the workaround.
2217 2005-02-12 Bruno Haible <bruno@clisp.org>
2219 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2221 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2223 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2224 * timespec.h (gettime): Return void, since it always
2225 succeeds now. All uses changed.
2226 * gettime.c (gettime) Likewise.
2227 [HAVE_NANOTIME]: Prefer nanotime.
2228 Assume gettimeofday succeeds, as POSIX requires.
2229 Assime time () succeeds, since other code already does.
2230 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2231 (timespec_subtract): Remove.
2232 (NANOSLEEP_BUG_WORKAROUND): New constant.
2233 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2234 things considerably. Use it only on GNU/Linux hosts, since the
2235 workaround shouldn't be needed elsewhere.
2237 2005-02-24 Bruno Haible <bruno@clisp.org>
2239 * gettext.h: Update from GNU gettext 0.14.2.
2241 2005-02-24 Bruno Haible <bruno@clisp.org>
2243 * localcharset.c: Update from GNU gettext 0.14.2.
2244 * config.charset: Update from GNU gettext 0.14.2.
2246 2005-02-22 Simon Josefsson <jas@extundo.com>
2248 * iconvme.h, iconvme.c: New files, from libc.
2250 2005-02-20 Neil Conway <neilc@samurai.com>
2252 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2253 returned by OSX/Darwin if the specified buffer is not large
2254 enough for the hostname.
2256 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2258 * memrchr.h: New file.
2259 * chdir-long.c: Include it.
2260 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2261 Don't bother including stddef.h.
2263 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2265 * argp-help.c (__argp_help): Create a fake struct argp_state and
2266 pass it to _help, otherwise the latter coredumps trying to
2267 dereference state.root_argp.
2269 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2271 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2273 Include <sys/types.h>, for dev_t.
2274 (ME_DUMMY, ME_REMOTE): Move from here....
2275 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2276 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2278 Include mountlist.h first, to test the interface.
2280 2005-01-29 Bruno Haible <bruno@clisp.org>
2282 * progname.c (program_name): Initialize.
2283 Needed when linking statically on MacOS X.
2285 2005-01-28 Bruno Haible <bruno@clisp.org>
2287 * javacomp.sh.in: New file, from GNU gettext.
2288 * javacomp.h: New file, from GNU gettext.
2289 * javacomp.c: New file, from GNU gettext.
2291 2005-01-26 Bruno Haible <bruno@clisp.org>
2293 * javaexec.sh.in: New file, from GNU gettext.
2294 * javaexec.h: New file, from GNU gettext.
2295 * javaexec.c: New file, from GNU gettext.
2297 2005-01-26 Simon Josefsson <jas@extundo.com>
2299 * gai_strerror.c: Use GPL in header.
2301 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2303 * argp-help.c (hol_entry_help): Avoid using non-constant
2304 initializers for struct pentry_state.
2305 (__argp_error): Check return value of __asprintf
2306 (__argp_failure): Translate error message
2308 * argp-parse.c: Removed braces around the expansion of N_()
2310 2005-01-21 Jim Meyering <jim@meyering.net>
2312 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2313 same value as for Solaris 9.
2315 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2316 component length. This included changing the parameter to be
2317 of type `char *' rather than `char const *'.
2318 * chdir-long.h (chdir_long): Update prototype.
2320 * openat.c (fdopendir, fstatat): New functions.
2321 * openat.h: Include headers required for use of DIR and struct stat.
2322 [AT_SYMLINK_NOFOLLOW]: Define.
2323 (fdopendir, fstatat): Add prototypes.
2325 2005-01-21 Bruno Haible <bruno@clisp.org>
2327 * classpath.h: New file, from GNU gettext.
2328 * classpath.c: New file, from GNU gettext.
2330 2005-01-20 Simon Josefsson <jas@extundo.com>
2332 * version-etc-fsf.c: New file, with version_etc_copyright.
2333 * version-etc.c: Remove version_etc_copyright.
2334 * version-etc.h (version_etc_copyright): Use [] instead of * in
2335 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2337 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2339 * save-cwd.c (save_cwd): Remove code to support the case
2340 where fchdir is missing or flaky.
2342 2005-01-20 Simon Josefsson <jas@extundo.com>
2344 * base64.h (isbase64): Add.
2346 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2347 using a unsigned prototype, don't inline.
2348 (base64_decode): Use it.
2350 2005-01-19 Bruno Haible <bruno@clisp.org>
2352 * sh-quote.h: New file, from GNU gettext.
2353 * sh-quote.c: New file, from GNU gettext.
2355 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2357 Merge changes from coreutils, as described below in several
2358 changelogs dated today.
2360 * save-cwd.c: Include "save-cwd.h" before other include files.
2361 (O_DIRECTORY): Remove; not needed here, since "." must be
2362 a directory. All uses removed.
2363 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2364 universal on Suns, and we also need to test for IRIX.
2365 Revamp code to use 'if' rather than '#if'.
2366 Avoid unnecessary comparison of cwd->desc to 0.
2368 * utimens.c (futimens): Robustify the previous patch, by checking
2369 for known valid error numbers rather than observed invalid ones.
2371 2005-01-18 Jim Meyering <jim@meyering.net>
2373 * version-etc.c (version_etc_copyright): Update copyright date.
2375 * utimens.c (futimens): Account for the fact that futimes
2376 can also fail with errno == ENOSYS or errno == ENOENT.
2377 Patch from Dmitry V. Levin.
2379 Change the name of the robust chdir function from chdir to chdir_long.
2380 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2381 (restore_cwd): Use chdir_long, not chdir.
2382 * chdir-long.c: Renamed from chdir.c.
2383 * chdir-long.h: Renamed from chdir.h.
2384 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2387 2005-01-18 Bob Proulx <bob@proulx.com>
2389 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2390 offsetof() macro construct to avoid compile failure with native HP-UX
2391 11.0 ANSI C compiler.
2393 2005-01-06 Bruno Haible <bruno@clisp.org>
2395 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2396 because stpncpy.m4 takes care of it.
2398 2004-01-24 Bruno Haible <bruno@clisp.org>
2400 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2402 2003-10-09 Bruno Haible <bruno@clisp.org>
2404 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2406 2005-01-06 Bruno Haible <bruno@clisp.org>
2408 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2409 * fwriteerror.c: Include <stdbool.h>.
2410 (fwriteerror): At the end, close the file stream. Record whether
2411 stdout was already closed.
2413 2004-05-27 Bruno Haible <bruno@clisp.org>
2415 * execute.c (environ): Declare if needed.
2416 * pipe.c (environ): Likewise.
2417 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2419 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2421 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2422 definitions to be after all include files, to avoid collisions.
2423 Problem reported by Bob Proulx.
2425 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2427 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2428 not needed. This removes a dependency on the gettext module.
2429 [defined _LIBC]: Do not include <libintl.h>; not needed.
2431 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2433 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2436 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2438 * argp-parse.c: Include <stddef.h>.
2439 (alignof, alignto): New macros.
2440 (parser_init): Don't assume that void * is aligned sufficiently
2443 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2444 need to extend the stack.
2445 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2448 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2450 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2452 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2454 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2455 Remove now-obsolete comment about AIX.
2456 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2457 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2458 (YYMAXDEPTH): New macro.
2460 2004-12-18 Bruno Haible <bruno@clisp.org>
2462 * fatal-signal.c (fatal_signals): Make non-const.
2463 (init_fatal_signals): New function.
2464 (uninstall_handlers, install_handlers): Ignore signals that were set to
2466 (at_fatal_signal): Call init_fatal_signals.
2467 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2469 Reported by Paul Eggert.
2471 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2473 * getdate.y (textint): New member "negative".
2474 (time_zone_hhmm): New function.
2475 Expect 14 shift-reduce conflicts, not 13.
2476 (o_colon_minutes): New rule.
2477 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2478 (yylex): Set the "negative" member of signed numbers.
2480 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2482 Changes imported from coreutils.
2483 * hard-locale.c: Assume <locale.h> exists.
2485 (GLIBC_VERSION): New macro.
2486 (hard_locale): Assume setlocale exists.
2487 Rewrite to avoid #ifdef.
2488 Use strdup rather than malloc + strcpy.
2489 * human.c: Assume <locale.h> exists.
2490 (human_readable): Assume localeconv exists.
2492 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2494 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2495 convert T2, not T. (Imported from libc.)
2497 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2499 * getcwd.c (is_ENAMETOOLONG): New macro.
2500 (__getcwd.c): Don't restore errno; glibc doesn't.
2501 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2502 first, falling back to our code only if its results look suspicious.
2503 Ensure that the resulting buffer is only as large as necessary.
2505 * readutmp.c: Include readutmp.h first.
2506 Include <errno.h>, since readutmp.h no longer does that.
2507 * readutmp.h: Don't include <errno.h>,
2508 <sys/param.h>, <time.h>; not needed to establish interface.
2509 (errno): Remove decl.
2510 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2511 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2512 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2514 2004-11-28 Simon Josefsson <jas@extundo.com>
2516 * base64.h, base64.c: New file.
2518 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2520 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2522 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2524 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2525 HP's ANSI C compiler.
2526 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2527 Declaring int functions causes warnings on some modern systems and
2528 shouldn't be needed to compile on ancient ones.
2529 * same.c (MIN) [defined MIN]: Don't define, since it's already
2532 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2533 with the following changes.
2534 (__set_errno): Parenthesize properly.
2535 Include <stdbool.h>.
2536 (MIN, MAX, MATCHING_INO): New macros.
2537 (__getcwd): Define with prototype, not K&R form.
2538 Use heuristics to allocate default buffer on stack if possible.
2539 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2540 behavior, and to avoid the PATH_MAX limit when computing
2542 Use MATCHING_INO to compare inode number to file.
2543 Check for arithmetic overflow in size calculations.
2544 Fix bug in reallocation of dot array that caused getcwd to fail
2545 on directories nested deeper than 75.
2546 Be more careful about saving errno on error.
2547 Do not use realloc; use only free+malloc, as this is a bit
2548 more flexible and avoids a needless copy operation.
2549 Do not inspect st_dev and st_ino for symbolic links; POSIX
2550 doesn't specify the latter.
2551 Check for closedir errors.
2552 Avoid needless casts.
2553 Use "#ifdef weak_alias" around weak_alias, to be like other
2555 The following changes to getcwd.c have effect only when used in
2556 gnulib; they have no effect inside glibc proper.
2557 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2558 as alloca isn't used.
2559 (alloca, __alloca): Likewise.
2560 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2561 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2562 unconditionally, as gnulib assumes C89 or better.
2563 Do not include <sys/param.h>.
2564 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2565 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2567 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2568 Include <dirent.h> in a way that is compatible with modern Autoconf.
2569 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2570 New macros, if not already defined.
2571 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2572 Use "_LIBC", not "defined _LIBC", for consistency.
2573 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2575 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2576 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2577 * xgetcwd.c: David MacKenzie's old code was removed, so give
2578 credit only to Jim Meyering and adjust the copyright dates.
2579 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2580 <stdlib.h>, <unistd.h>, "pathmax.h".
2581 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2582 (INITIAL_BUFFER_SIZE): Remove.
2583 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2585 2004-11-23 Jim Meyering <jim@meyering.net>
2587 * getopt_.h: Remove trailing blanks.
2589 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2591 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2592 (futimens): New function, which uses futimes if available.
2593 (futimens, utimens): Support timespec==NULL, with same semantics
2594 as utime and utimens.
2595 * utimens.h (futimens): New decl.
2597 2004-11-23 Jim Meyering <jim@meyering.net>
2599 * __fpending.c: Add comment.
2601 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2603 * getopt_.h: Re-addition of __getopt_argv_const caused
2604 redefinition warnings. To avoid them, include the defines
2605 in `#if !defined __need_getopt ... #endif'. The only place
2606 where __getopt_argv_const is used is in definitions
2607 of getopt_long and getopt_long_only below, which are as well
2608 protected by `#ifndef __need_getopt'.
2609 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2610 __need_getopt after including <stdio.h> and <unistd.h> These
2611 headers might have defined it.
2613 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2615 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2617 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2618 optopt): Use them instead of invoking ## directly; otherwise, the
2619 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2621 2004-11-19 Bruno Haible <bruno@clisp.org>
2623 * strtok_r.c: Move comments from here...
2624 * strtok_r.h: ... to here.
2626 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2628 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2629 might fail. Problem reported by Yoann Vandoorselaere.
2630 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2631 that mishandle size_t overflow.
2633 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2635 * canon-host.c: Include "strdup.h".
2636 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2637 Use strdup instead of malloc/strcpy to duplicate strings.
2639 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2640 (human_space_before_unit): New constant.
2641 * human.c (human_readable): Support it.
2643 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2644 (xgetcwd): Set errno correctly when failing.
2645 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2646 the failure is actually due to a PATH_MAX problem.
2648 Further getopt changes to make it more likely that glibc will
2649 buy the changes back.
2650 * getopt.c (POSIXLY_CORRECT): New constant.
2651 (getopt): Use it, so to preserve glibc semantic
2652 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2653 when compiling for libc.
2654 * getopt_.h (__getopt_argv_const): Bring it back.
2655 (getopt_long, getopt_long_only): Use it.
2657 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2658 New arg POSIXLY_CORRECT. All callers changed.
2659 (getopt): Argv is now char * const *, as per standard.
2660 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2661 not char *__getopt_argv_const *.
2662 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2663 _getopt_long_only_r): Likewise.
2664 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2665 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2666 _getopt_long_r, _getopt_long_only_r): Likewise.
2667 * getopt_.h (__getopt_argv_const): Remove.
2668 (getopt): Argv is now char * const *, as per standard.
2670 * getdate.y (tORDINAL): New token.
2671 (day, relunit): Allow it for relative times.
2672 (relative_time_table): Use tORDINAL for ordinals.
2674 2004-11-15 Jim Meyering <jim@meyering.net>
2676 * closeout.c: Include "__fpending.h" once again.
2677 Include <stdbool.h>.
2678 (close_stdout): Don't fail just because stdout was closed initially,
2679 since some programs don't write to stdout in the normal course of
2680 operation (other than --version and --help), and we don't want this
2681 function to make e.g. `touch file >&-' fail.
2682 But do fail if it was closed and someone has tried to write to it.
2683 E.g., `printf foo >&-' must fail.
2685 2004-11-11 Simon Josefsson <jas@extundo.com>
2687 * strtok_r.h, strtok_r.c: New file.
2689 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2691 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2692 we can stop lying to compilers about the constness of argv when we
2693 are compiled outside glibc.
2694 (getopt, getopt_long, getopt_long_only): Use it.
2695 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2697 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2698 _getopt_long_only_r): Likewise.
2699 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2700 _getopt_long_only_r): Likewise.
2702 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2703 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2704 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2705 the other external symbols.
2706 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2707 declaration, since the above renaming now works around collisions.
2709 2004-11-11 Jim Meyering <jim@meyering.net>
2711 * linebreak.c: Remove trailing blanks.
2712 * alloca_.h: Likewise.
2713 * acosl.c: Likewise.
2714 * euidaccess.c: Likewise.
2715 * allocsa.h: Likewise.
2717 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2719 * mktime.c (SHR): New macro, which is a portable
2720 substitute for >> that should work even on Crays.
2721 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2722 Problem reported by Mark D. Baushke in
2723 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2724 * getdate.y (SHR): Likewise.
2726 * strftime.c (SHR): Likewise.
2728 * quotearg.c (struct quoting_options): Use unsigned int for
2729 quote_these_too, so that right shifts are well defined. All uses
2732 2004-11-10 Simon Josefsson <jas@extundo.com>
2734 * getaddrinfo.h, getaddrinfo.c: New files.
2736 2004-11-10 Jim Meyering <jim@meyering.net>
2738 Ensure that no close failure goes unreported.
2739 * closeout.c (close_stdout): Always close stdout. I.e., don't
2740 return early when it seems there's nothing to flush.
2741 Don't include __fpending.h.
2743 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2745 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2747 2004-11-05 Bruno Haible <bruno@clisp.org>
2749 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2750 Reported by Mark D. Baushke <mdb@cvshome.org>.
2752 2004-11-04 Bruno Haible <bruno@clisp.org>
2754 2004-09-11 Bruno Haible <bruno@clisp.org>
2755 * allocsa.valgrind: New file.
2756 2004-02-06 Bruno Haible <bruno@clisp.org>
2757 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2758 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2759 Reported by Christopher Seip <chris.seip@hp.com>.
2761 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2763 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2764 with errno == ERANGE if the buffer is too small.
2765 Problem reported by Mark D. Baushke.
2767 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2769 * xreadlink.c (MAXSIZE): New macro.
2770 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2771 size does not exceed MAXSIZE. Avoid cast.
2772 As suggested by Mark D. Baushke in
2773 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2774 if readlink fails with buffer size just under MAXSIZE, try again
2777 2004-11-02 Derek R. Price <derek@ximbiot.com>
2778 and Paul Eggert <eggert@cs.ucla.edu>
2780 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2781 (get_date): Overparenthesize to avoid GCC warning.
2783 2004-11-02 Bruno Haible <bruno@clisp.org>
2785 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2786 function returns void.
2788 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2790 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2791 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2794 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2796 * getdate.y: Add support for TZ="foo" within a date string.
2797 Fix some bugs near time_t boundaries. Reject dates with
2798 out-of-range components, e.g., "Sept 31".
2799 Include <stdlib.h>, "setenv.h", "xalloc.h".
2800 (ISDIGIT_LOCALE): Remove; unused.
2801 Note that the TZ and time functions used here are not reentrant.
2802 (mktime_ok, get_tz): New functions.
2803 (TZBUFSIZE): New constant.
2804 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2805 This requires that we sometimes generate our own TZ="XXX..." setting.
2807 2004-10-27 Derek R. Price <derek@ximbiot.com>
2809 * mktime.c (not_equal_tm): Remove redundant check.
2811 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2813 * getdate.y: Use Bison 1.875 features, and some minor
2814 code cleanups. This change does not affect semantics.
2815 Don't include <stdlib.h>; no longer needed.
2816 Don't include unlocked-io.h; only the "#if TEST" code uses
2817 stdio, and performance isn't crucial there.
2818 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2819 Bison 1.875 features as described below.
2820 All uses of "PC." replaced by "pc->".
2821 (YYSTYPE): Add a forward declaration.
2822 (yylex, yyerror): Use full prototypes in forward decls.
2823 Use "%pure-parser" rather than obsolescent "%pure_parser".
2824 Use %parse-param and %lex-param instead of obsolescent
2825 YYPARSE_PARAM and YYLEX_PARAM.
2826 (meridian_table, month_and_day_table, time_units_table,
2827 relative_time_table, time_zone_table, military_table,
2828 lookup_zone, lookup_word, get_date):
2829 Use NULL instead of 0 where appropriate.
2830 (to_hour): Avoid abort (), to avoid a dependency on
2832 (yyerror, yylex): Now accepts parser_control * arg.
2833 (main) [TEST]: Use '\0' rather than 0 for char.
2835 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2837 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2838 It's now the caller's responsibility to handle the case where
2839 !HAVE_GETPAGESIZE && !defined getpagesize.
2841 * mktime.c (leapyear): Arg is long int, not int.
2843 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2845 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2847 2004-10-12 Simon Josefsson <jas@extundo.com>
2849 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2850 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2853 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2855 * vsnprintf.h: New file.
2856 * vsnprintf.c: New file.
2858 2004-10-07 Bruno Haible <bruno@clisp.org>
2860 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2861 into the provided buffer.
2863 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2865 * diacrit.c, diacrit.h: Add GPL notice.
2867 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2868 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2869 * logl.c (logl): Keep the code as similar to glibc as possible.
2870 This avoids a potential constant-folding bug.
2872 2004-10-05 Bruno Haible <bruno@clisp.org>
2874 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2876 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2878 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2879 * xmalloc.c (xmemdup): Likewise.
2880 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2881 XFREE): Remove these long-obsolescent macros.
2882 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2883 * xstrdup.c: Remove.
2885 * regex.c (re_comp): Cast gettext return value to char *,
2886 Problem reported by Martin Neitzel via Mark D. Baushke.
2888 2004-10-04 Simon Josefsson <jas@extundo.com>
2890 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2891 '#ifdef USE_UNLOCKED_IO'.
2893 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2895 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2896 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2897 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2898 regex.c, sha1.c, version-etc.c, yesno.c:
2899 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2900 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2901 the includer's responsibility.
2903 Sync from coreutils.
2905 * modechange.c (mode_compile): Don't decrement a pointer that
2906 points to the start of a string, as the C Standard says the
2907 resulting behavior is undefined.
2909 * backupfile.h (enum backuptype): Rename none -> no_backups,
2910 simple -> simple_backups, numbered_existing ->
2911 numbered_existing_backups, numbered -> numbered_backups
2912 to avoid shadowing problems. All uses changed.
2913 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2914 * backupfile.c (check_extension, numbered_backup):
2915 Rename locals to avoid shadowing 'basename'.
2916 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2919 * .cppi-disable: Add getopt_.h, getopt_int.h.
2920 * .cvsignore: Add getopt.h.
2922 2004-10-04 Simon Josefsson <jas@extundo.com>
2924 * memmem.h: New file.
2925 * memmem.c: New file, taken from glibc.
2927 2004-10-02 Jim Meyering <jim@meyering.net>
2929 * dirfd.h, getpagesize.h: Add copyright notice.
2931 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2933 * snprintf.c: Remove comments as to why each header is needed.
2935 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2937 * strsep.h: New file.
2938 * strsep.c: New file.
2940 2004-10-01 Simon Josefsson <jas@extundo.com>
2942 * snprintf.c (snprintf): Handle size==0.
2944 2004-10-01 Simon Josefsson <jas@extundo.com>
2945 Bruno Haible <bruno@clisp.org>
2947 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2948 (snprintf): Declare 'args'.
2950 2004-09-30 Simon Josefsson <jas@extundo.com>
2952 * snprintf.h, snprintf.c: New files.
2954 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2956 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2957 (hol_entry_help): Never translate an empty string.
2958 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2959 * argp.h (OPTION_NO_TRANS): New option.
2961 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2963 * xvasprintf.c: Include xalloc.h.
2964 (xvasprintf): Use xalloc_die, not xmalloc_die.
2966 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2968 * dummy.c: Change copyright notice to FSF, and license to GPL.
2970 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2972 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2973 Problem reported by Bruno Haible in:
2974 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2976 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2978 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2979 in case some system header has #define'd it. Problem reported by
2980 Soeren D. Schulze in
2981 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2983 2004-09-08 Bruno Haible <bruno@clisp.org>
2985 * stdint_.h: New file, taken from GNU clisp.
2987 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2989 * xvasprintf.h: New file.
2990 * xvasprintf.c: New file.
2991 * xasprintf.c: New file.
2993 2004-09-08 Bruno Haible <bruno@clisp.org>
2995 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2997 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2999 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3001 Import from coreutils.
3002 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3003 strings on unbounded length. alloca's performance benefits aren't
3004 that important here.
3006 (parse_with_separator): New function, with most of the internals
3007 of the old parse_user_spec. Allow user to omit both user and group,
3008 for compatibility with FreeBSD.
3009 Clone only the user name, not the entire spec.
3010 Do not set *uid, *gid unless entirely successful.
3011 Avoid memory leak in some failing cases.
3012 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3013 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3014 (parse_user_spec): Rewrite to use parse_with_separator.
3016 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3018 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3019 its complicated substitute.
3020 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3021 and program_invocation_name.
3022 (__argp_basename) [!_LIBC]: Remove; the only use was
3023 replaced by its body.
3024 (__argp_short_program_name): Change condition from
3025 !defined __argp_short_program_name to
3026 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3027 to match argp-namefrob.h.
3028 (__argp_failure): Don't assume strerror_r returns char *.
3029 * argp-parse.c (N_): Define unconditionally.
3030 (argp_default_options): Fill out initializers with 0 to avoid
3033 2004-08-12 Simon Josefsson <jas@extundo.com>
3035 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3036 * getopt_.h: Renamed from getopt.h.
3038 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3040 Merge from coreutils.
3042 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3043 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3044 for Reliant Unix 5.43.
3046 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3047 (union fooround): Use uintmax_t, not long int.
3048 The rest is a merge from libc:
3049 [defined _LIBC]: Include <shlib-compat.h>.
3050 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3052 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3054 * strverscmp.c: Convert to UTF-8.
3056 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3058 * obstack.h (obstack_empty_p):
3059 Don't assume that chunk->contents is suitably aligned.
3060 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3061 Likewise. Problem reported by Benno in
3062 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3064 * chown.c (rpl_chown): Work even if the file is writeable but not
3065 readable. This could be improved further but it'd take some work.
3067 2004-08-08 Simon Josefsson <jas@extundo.com>
3069 * xgethostname.c: Don't include error.h (not used).
3072 * getpass.c: Include getpass.h first.
3074 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3076 * xalloc-die.c: New files.
3077 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3079 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3080 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3081 (_, N_, xalloc_die): Move to xalloc-die.c.
3082 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3083 so that we needn't mess with xalloc_msg_memory_exhausted.
3085 * sha1.h: Renamed from sha.h.
3086 (SHA1_H): Renamed from _SHA_H.
3087 (sha1_ctx): Renamed from sha_ctx.
3088 (sha1_init_ctx): Renamed from sha_init_ctx.
3089 (sha1_process_block): Renamed from sha_process_block.
3090 (sha1_process_bytes): Renamed from sha_process_bytes.
3091 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3092 (sha1_read_ctx): Renamed from sha_read_ctx.
3093 (sha1_stream): Renamed from sha_stream.
3094 (sha1_buffer): Renamed from sha_buffer.
3095 * sha1.c: Likewise; renamed from sha.c.
3096 Do not include <sys/types.h>.
3097 Include <stddef.h> rather than <stdlib.h>.
3099 2004-08-08 Bruno Haible <bruno@clisp.org>
3101 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3102 FILESYSTEM_PREFIX_LEN.
3103 * progreloc.c: Likewise.
3104 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3106 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3109 * argp-help.c (make_hol, hol_append): Don't assume that
3110 SIZE_MAX is a valid preprocessor constant.
3111 (__argp_basename): Change from "#ifndef _LIBC"
3112 to "#ifndef __argp_short_program_name", so that
3113 we don't compile these functions for tar.
3115 More merges from coreutils.
3116 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3117 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3119 * addext.c: Remove; no longer needed.
3120 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3121 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3122 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3123 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3124 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3125 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3126 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3127 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3128 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3129 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3130 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3131 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3132 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3133 Import changes from coreutils.
3135 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3137 Merge from coreutils.
3139 * .gdb-history: Remove; this doesn't belong here.
3141 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3142 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3143 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3145 * dirname.h: Include <stdbool.h>.
3146 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3147 for consistency with POSIX terminology. All uses changed.
3148 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3149 (strip_trailing_slashes): Use bool for booleans.
3150 * stripslash.c (strip_trailing_slashes): Likewise.
3152 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3153 sometimes returns a positive errno value even when it succeeds.
3154 (print_errno_message) [!LIBC]: Fall back on strerror if
3157 * path-concat.c (mempcpy): Don't define if a system header defines it.
3158 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3159 (longest_relative_suffix): New function.
3160 (path_concat): Use it. Assume first argument is not NULL.
3161 Port to DOS. Omit redundant separators.
3162 Report an error instead of returning NULL.
3163 Use mempcpy instead of memcpy.
3164 (xpath_concat): Remove: not declared or used.
3166 * same.h: Include <stdbool.h>
3167 (same_name): Return bool, not int.
3168 * same.c (same_name): Likewise.
3169 (errno): Don't declare; we assume C89 or better now.
3171 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3172 if not already defined.
3174 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3175 * dup-safer.c (errno): Likewise.
3177 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3179 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3182 2004-08-03 Simon Josefsson <jas@extundo.com>
3184 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3185 * progname.h: Don't include stdbool.h.
3187 2004-08-02 Simon Josefsson <jas@extundo.com>
3189 * getsubopt.h: New file, with comments from Bruno Haible.
3190 * getsubopt.c: New file, from glibc, but slightly modified based on
3191 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3193 2004-08-01 Simon Josefsson <jas@extundo.com>
3195 * xgetdomainname.c: Include stdlib.h, for free().
3197 2004-07-16 Simon Josefsson <jas@extundo.com>
3199 * dummy.c: New file.
3201 2004-07-16 Bruno Haible <bruno@clisp.org>
3203 * backupfile.h: Add extern "C" for C++.
3204 * closeout.h: Likewise.
3205 * copy-file.h: Likewise.
3206 * findprog.h: Likewise.
3207 * full-write.h: Likewise.
3208 * pathname.h: Likewise.
3209 * progname.h: Likewise.
3210 * stpcpy.h: Likewise.
3211 * stpncpy.h: Likewise.
3212 * strcase.h: Likewise.
3213 * strstr.h: Likewise.
3214 * xalloc.h: Likewise.
3216 * mbswidth.h: Add extern "C" for C++.
3217 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3219 2004-07-09 Simon Josefsson <jas@extundo.com>
3221 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3222 failed without this.)
3224 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3226 * fchown-stub.c: New file.
3228 2004-06-24 Jim Meyering <jim@meyering.net>
3230 * obstack.h (obstack_base): Cast to (void *), per documentation.
3232 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3234 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3236 2004-06-01 Jim Meyering <jim@meyering.net>
3238 * calloc.c: New file.
3240 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3242 * getdate.y (yylex): Allow space between sign and number.
3243 Problem reported by Dan Jacobson.
3245 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3246 and Jim Meyering <jim@meyering.net>
3248 Merge from coreutils CVS.
3250 * stat-macros.h: New file, with contents from file-type.h
3251 and coreutils' system.h.
3252 * file-type.c: Include "stat-macros.h".
3253 * file-type.h (file_type): Move all macro definitions to new file,
3256 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3257 Wrap old code with this conditional.
3258 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3259 function that does not dereference symlinks.
3260 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3262 * xreadlink.c: Include xreadlink.h first, to catch .h file
3263 dependency problems.
3264 (xreadlink): Accept new arg SIZE, for efficiency.
3265 All decls and uses changed.
3266 * xreadlink.h: Include <stddef.h>, for size_t.
3268 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3269 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3271 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3273 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3275 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3276 macros to be defined.
3277 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3278 the allocator returns NULL because the requested size is zero.
3280 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3282 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3283 var. Add comment explaining why libc still defines it. This
3284 merges the following patch from glibc:
3285 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3287 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3289 * obstack.c (_obstack): Remove unused variable. It hasn't been
3290 present in glibc since revision 1.1 of this file.
3291 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3292 obstack_alignment_mask, obstack_alloc, obstack_base,
3293 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3294 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3295 obstack_grow0, obstack_init, obstack_int_grow,
3296 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3297 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3298 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3299 nonexistent functions.
3301 2004-05-17 Derek R. Price <derek@ximbiot.com>
3302 Paul Eggert <eggert@cs.ucla.edu>
3304 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3306 2004-05-14 Bruno Haible <bruno@clisp.org>
3308 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3309 that consists of a '.' followed by an empty digit string.
3310 Patch by Tor Lillqvist <tml@iki.fi>.
3312 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3314 Port obstack to the AS/400, where pointers are 16 bytes wide and
3315 you cannot cast an integer to a valid pointer. This patch is
3316 currently waiting to be integrated into glibc; see
3317 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3319 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3320 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3321 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3322 (struct obstack): temp member is now a union of a pointer and
3323 an integer, instead of an integer. All integer uses changed.
3324 This does not affect the physical layout of struct obstack,
3325 except on hosts (like the AS/400) where the size or alignment of
3326 void * is greater than that of ptrdiff_t.
3327 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3328 __STDC__)]: Store temporary in pointer member of union, not
3330 * obstack.c: Include <stddef.h>, for offsetof.
3331 (struct fooalign): Remove; it doesn't need a name.
3332 (union fooround): Change double to long double, and add void *.
3333 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3334 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3335 not a macro. Hence the values are always int; so remove all
3336 casts-to-int in uses.
3338 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3339 Derek Price <derek@ximbiot.com>
3341 * alloca.c: Include <alloca.h>, to get our interface.
3342 * alloca_.h: Use __alloca on AIX, so that we don't have to
3343 include <alloca.h> first. Use C89 prototype for alloca; this
3344 requires including <stddef.h> for size_t. Use extern "C" if C++.
3345 Use #elif for simplicity, since we can assume C89 now.
3346 Don't try to source the system alloca.h since it will not be found
3347 and to prevent recursively including its replacement.
3348 * fnmatch.c: Include <alloca.h> instead of opencoding.
3349 * regex.c: Likewise.
3351 2004-05-16 Derek Price <derek@ximbiot.com>
3352 Paul Eggert <eggert@cs.ucla.edu>
3354 getline cleanup. This changes the getndelim2 API: both order of
3355 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3358 * getline.c: Don't include stddef.h or stdio.h, since our
3359 interface does that.
3360 (getline): Always use getdelim, so that we don't have two
3361 copies of this code.
3362 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3364 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3365 (GETNDELIM2_MAXIMUM): New macro.
3366 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3367 instead of the old practice of delim2==0. All callers changed.
3368 Return -1 on overflow, instead of returning junk.
3369 Do not set *linesize unless allocation succeeds.
3370 * getndelim2.h: Do not include stddef.h; no longer needed, now
3371 that we include sys/types.h.
3372 * getnline.h: Likewise.
3373 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3374 (getndelim2): Reorder arguments.
3375 * getnline.c (getnline, getndelim):
3376 Don't discard the NMAX argument.
3377 (getnline): Invoke getndelim, to avoid code duplication.
3378 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3379 of (size_t) -1 by callers of the getnline family.
3381 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3383 * nanosleep.c (suspended): Change its type from int to
3384 sig_atomic_t volatile.
3385 (first_call): Make it private to rpl_nanosleep, and have it
3386 be zero initially as that's a bit faster.
3387 (my_usleep): Round up fractional times instead of truncating them,
3388 as this is the usual meaning for 'sleep'.
3390 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3392 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3393 (ENOSYS): Define if not defined.
3394 (settime): Fall back on stime if it exists and settimeofday fails.
3395 But don't bother with fallbacks if a method fails with errno == EPERM.
3397 2004-05-11 Jim Meyering <jim@meyering.net>
3399 Prior to this change, the save_cwd caller required read access to the
3400 current directory on most systems (ones with the fchdir function).
3402 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3403 fails, try write-only, and finally, resort to using xgetcwd.
3405 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3407 * obstack.c, obstack.h: Import changes from libc.
3409 2004-04-28 Bruno Haible <bruno@clisp.org>
3411 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3412 implicitly appends .exe to executables.
3413 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3414 accepts Windows pathnames.
3415 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3416 Cygwin like Windows, since it now accepts Windows pathnames.
3417 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3418 Cygwin like Windows, since it now accepts Windows pathnames.
3419 Reported by Derek Robert Price <derek@ximbiot.com>.
3421 2004-04-20 Jim Meyering <jim@meyering.net>
3423 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3425 2004-04-20 Jim Meyering <jim@meyering.net>
3426 Bruno Haible <bruno@clisp.org>
3428 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3429 memory when realloc fails.
3431 2004-04-18 Jim Meyering <jim@meyering.net>
3433 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3434 don't leak memory and do call END_UTMP_ENT.
3436 2004-04-11 Paul Eggert <eggert@twinsun.com>
3438 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3439 (CHAR_BIT): Remove, since we assume C89.
3440 Include <stdint.h> if available, as per current Autoconf CVS advice.
3442 2004-03-30 Paul Eggert <eggert@twinsun.com>
3444 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3445 not bool, to be more consistent with Unix conventions.
3446 Suggested by Bruno Haible.
3448 Merge from coreutils.
3450 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3453 * getdate.h: Include stdbool.h, and timespec.h instead of
3454 the usual <time.h> dance.
3455 (get_date): Change signature to support fractional time stamps.
3456 All callers changed.
3457 * getdate.y: Include "getdate.h" first, as we can now
3458 assume C89 and don't need to worry about 'const'.
3459 Similarly, include "unlocked-io.h" near start, not in middle.
3461 (textint.value): Use long int rather than int.
3462 (textint.digits): Use size_t rather than int.
3463 (BILLION, LOG10_BILLION): New constants.
3464 (parser_control): New member rel_ns. Members day_ordinal,
3465 time_zone, month, day, hour, minutes, rel_year, rel_month,
3466 rel_day, rel_hour, rel_minutes, rel_seconds
3467 are now long int, not int. Member seconds is now struct timespec,
3468 not int. New member timespec_seen. Members dates_seen, days_seen,
3469 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3471 (%union.intval): Now long int, not int.
3472 New member timespec.
3473 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3474 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3475 (spec): Now is a timespec or an item list.
3476 (timespec, items): New nonterminals.
3477 (time, rel, relunit, number, get_date):
3478 Add support for fractional seconds.
3479 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3480 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3481 (to_hour): First arg is now long int, not int.
3482 (to_year): Returns long int, not int.
3483 Don't treat year -70 like 70.
3484 (tm_diff): Returns long int, not int.
3485 (lookup_word): Use bool instead of int when appropriate.
3486 (yylex): Use size_t for count, not int.
3487 Detect overflow when parsing large integer constants.
3488 Add support for fractions.
3489 (get_date): Make pointers 'const' if possible.
3490 Use more-portable code to detect integer overflow.
3491 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3492 Don't use ctime; it's not reliable if the year has >4 digits.
3494 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3495 This is for compatibility with BSD.
3497 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3498 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3499 From coreutils' system.h.
3501 * userspec.c: Don't include "posixver.h".
3502 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3503 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3504 compatible extension. Simplify code by removing a boolean int
3505 that was always nonzero if a string was nonnull.
3507 2004-03-30 Jim Meyering <jim@meyering.net>
3509 Merge from coreutils.
3511 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3513 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3514 an empty input stream.
3516 * readtokens.c: Include <stdbool.h>.
3517 (readtoken): Use `size_t' rather than int/long.
3518 All callers adjusted.
3519 Use `bool' rather than `int' where appropriate.
3520 Use memset rather than an explicit loop.
3521 Use x2nrealloc rather than xrealloc.
3522 Allow the use of `\0' as a delimiter.
3523 (readtokens): Likewise.
3524 * readtokens.h (readtoken, readtokens): Update prototypes.
3526 2004-03-30 Bruno Haible <bruno@clisp.org>
3528 * getloadavg.c (getloadavg): Don't assume setlocale returns
3531 2004-03-29 Paul Eggert <eggert@twinsun.com>
3533 Merge changes to getloadavg.c from coreutils and Emacs.
3535 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3536 Define to an expression, not to the empty string.
3537 Include cloexec.h and xalloc.h.
3538 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3539 Use set_cloexec_flag rather than rolling our own.
3540 * cloexec.c, cloexec.h: New files.
3542 2004-03-18 Paul Eggert <eggert@twinsun.com>
3544 * getopt.h: Sync with libc CVS.
3546 2004-03-18 Paul Eggert <eggert@twinsun.com>
3547 Bruno Haible <bruno@clisp.org>
3549 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3550 not on all platforms that have <wchar.h>.
3551 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3553 2004-03-09 Paul Eggert <eggert@twinsun.com>
3555 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3557 * getopt_int.h: New file, also synced from libc.
3559 2004-03-07 Paul Eggert <eggert@twinsun.com>
3561 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3562 '#if' expressions. Unlike the code it replaces, it does not
3563 depend on (defined _SC_PAGESIZE). However, it does depend on
3564 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3565 first reported by Jason Andrade in
3566 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3568 2004-01-18 Simon Josefsson <jas@extundo.com>
3570 * strdup.h: New file.
3571 * strdup.c: Include it.
3572 * path-concat.c: Include strdup.h. Drop strdup declaration.
3573 * userspec.c: Include strdup.h. Drop strdup declaration.
3575 2004-02-06 Karl Berry <karl@gnu.org>
3577 * config.charset: update from gettext 0.14.1.
3579 2004-02-05 Paul Eggert <eggert@twinsun.com>
3581 Add comments and code, prompted by suggestions from Bruno Haible
3583 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3584 describing the enum quoting_style values.
3585 * quotearg.c (quotearg_alloc): New function.
3586 (quotearg_buffer_restyled): Treat lone { and } as special.
3587 Treat = as special. Work around bug with older shells
3588 that "see" a '\' that is really the 2nd byte of a multibyte char.
3589 Quote empty string with shell_quoting_style.
3591 2004-02-03 Bruno Haible <bruno@clisp.org>
3593 * pipe.h: New file, from GNU gettext.
3594 * pipe.c: New file, from GNU gettext.
3596 2004-01-27 Bruno Haible <bruno@clisp.org>
3598 * execute.h: New file, from GNU gettext.
3599 * execute.c: New file, from GNU gettext.
3600 * w32spawn.h: New file, from GNU gettext.
3602 2004-01-23 Paul Eggert <eggert@twinsun.com>
3604 Exit-status fix from coreutils.
3606 Use exit_failure consistently in place of EXIT_FAILURE,
3607 so that program exit statuses are consistent on failure.
3609 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3610 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3611 * argmatch.h: Comment fix to match the above.
3612 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3613 Now a macro referring to exit_failure, instead of a separate
3614 variable. Include "exitfail.h" to get it.
3615 * xstrtol.h: Include "exitfail.h".
3616 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3618 * long-options.c (parse_long_options): Use prototype
3619 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3622 2004-01-21 Jim Meyering <jim@meyering.net>
3624 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3625 so as not to conflict with a different-sized __mktime_internal
3626 function in GNU libc.
3627 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3628 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3630 2004-01-18 Paul Eggert <eggert@twinsun.com>
3632 Merge from diffutils.
3634 * file-type.c (file_type): Add typed memory objects.
3635 * file-type.h (S_TYPEISTMO): New macro.
3637 * c-stack.h (c_stack_action): Remove argv argument.
3638 * c-stack.c (c_stack_action): Likewise. All uses changed.
3639 (die): Don't calculate message unless segv_action returns.
3640 (get_stack_location, min_address_from_argv, max_address_from_argv,
3641 volatile stack_base, volatile_stack_size): Remove.
3642 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3643 that every segmentation violation is a stack overflow. (Ouch!)
3644 See Debian bug 136249 (still outstanding) for more info about why
3645 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3647 2003-11-30 Bruno Haible <bruno@clisp.org>
3649 Safer stack allocation.
3650 * setenv.c: Include allocsa.h.
3651 (alloca): Remove fallback definition.
3652 (freea): Remove macro.
3653 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3656 2003-10-17 Bruno Haible <bruno@clisp.org>
3658 * binary-io.h: Avoid warnings on Cygwin.
3660 2003-12-28 Bruno Haible <bruno@clisp.org>
3662 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3663 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3665 2003-11-28 Bruno Haible <bruno@clisp.org>
3667 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3669 2003-11-27 Bruno Haible <bruno@clisp.org>
3671 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3673 2003-11-17 Bruno Haible <bruno@clisp.org>
3675 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3677 2003-11-24 Bruno Haible <bruno@clisp.org>
3679 * xallocsa.h: New file, from GNU gettext.
3680 * xallocsa.c: New file, from GNU gettext.
3682 2003-11-24 Bruno Haible <bruno@clisp.org>
3684 * allocsa.h: New file, from GNU gettext.
3685 * allocsa.c: New file, from GNU gettext.
3687 2003-11-24 Bruno Haible <bruno@clisp.org>
3689 * eealloc.h: New file.
3691 2004-01-15 Jim Meyering <jim@meyering.net>
3693 Merge from coreutils.
3695 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3696 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3697 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3699 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3700 optional configure-time default.
3702 * version-etc.c (version_etc_copyright): Update copyright date.
3704 * xreadlink.c (xreadlink): Correct outdated comment.
3706 2004-01-15 Paul Eggert <eggert@twinsun.com>
3708 Merge from coreutils.
3710 * posixver.c: Include posixver.h.
3712 * same.c: Include <stdbool.h>, <limits.h>.
3713 (_POSIX_NAME_MAX): Define if not defined.
3715 (same_name): If file names are silently truncated, report
3716 that the file names are the same if they are the same after
3717 the silent truncation.
3719 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3720 conversion function.
3721 * xstrtod.c (xstrtod): Likewise. All callers changed to
3722 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3725 2004-01-14 Paul Eggert <eggert@twinsun.com>
3727 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3728 with like-named macro in fnmatch.c.
3729 (EXT): Use an internal constant instead.
3731 Merge fnmatch patches from glibc.
3732 * fnmatch.c (mbsinit): Remove define.
3733 Add libc_hidden_ver (__fnmatch, fnmatch).
3734 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3735 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3737 2003-12-14 Karl Berry <karl@gnu.org>
3739 * config.charset: update from gettext-runtime.
3741 2003-12-03 Paul Eggert <eggert@twinsun.com>
3743 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3744 Bug reported by Alfred M. Szmidt.
3746 2003-11-29 Karl Berry <karl@gnu.org>
3748 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3750 2003-11-23 Paul Eggert <eggert@twinsun.com>
3751 Bruno Haible <bruno@clisp.org>
3753 * printf-parse.h: Don't include sys/types.h.
3754 (ARG_NONE): New macro.
3755 (char_directive): Change type of *arg_index fields to size_t.
3756 * printf-parse.c: Don't include sys/types.h.
3757 (SSIZE_MAX): Remove macro.
3758 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3759 Remove unnecessary overflow check.
3760 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3763 2003-11-24 Paul Eggert <eggert@twinsun.com>
3765 * alloca.c: Remove dependency on xalloc module.
3766 (xalloc_die): Remove.
3767 (memory_full) [!defined emacs]: New macro.
3768 [!defined emacs]: Don't include xalloc.h.
3769 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3770 address arithmetic overflows. Change datatypes a bit to avoid
3773 2003-11-22 Jim Meyering <jim@meyering.net>
3775 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3777 2003-11-17 Bruno Haible <bruno@clisp.org>
3779 * vasnprintf.c (alloca): Remove fallback definition.
3780 (freea): Remove definition.
3781 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3782 Reported by Paul Eggert.
3784 2003-11-17 Jim Meyering <jim@meyering.net>
3786 On systems without utime and without a utimes function capable of
3787 dealing with a NULL struct utimbuf* argument, this utime replacement
3788 could -- in unusual circumstances -- leak a file descriptor.
3789 * utime.c: Include <unistd.h> and <errno.h>.
3790 (utime_null): Be sure to close `fd' and to preserve errno.
3791 Reported by Geoff Collyer via Arnold Robbins.
3793 2003-11-16 Paul Eggert <eggert@twinsun.com>
3794 Bruno Haible <bruno@clisp.org>
3796 Protect against address arithmetic overflow.
3797 * printf-args.h: Include stddef.h.
3798 (arguments): Change type of field 'count' to size_t.
3799 * printf-args.c (printf_fetchargs): Use size_t instead of
3800 'unsigned int' where appropriate.
3801 * printf-parse.h: Include sys/types.h.
3802 (char_directive): Change type of *arg_index fields to ssize_t.
3803 (char_directives): Change type of fields 'count', max_*_length to
3805 * printf-parse.c: Include sys/types.h and xsize.h.
3806 (SSIZE_MAX): Define fallback value.
3807 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3808 instead of 'int' where appropriate. Check a_allocated, d_allocated
3809 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3810 * vasnprintf.c: Include xsize.h.
3811 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3812 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3813 overflow. Avoid wraparound when converting a width or precision from
3816 2003-11-16 Bruno Haible <bruno@clisp.org>
3818 Update from GNU gettext.
3819 * printf-parse.c: Generalize to it can be compiled for wide strings.
3820 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3821 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3822 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3823 SNPRINTF): New macros.
3824 Don't include <alloca.h> if the file is used inside libintl.
3825 (local_wcslen): New function, for Solaris 2.5.1.
3826 (VASNPRINTF): Use it instead of wcslen.
3828 2003-11-16 Bruno Haible <bruno@clisp.org>
3830 * xsize.h (xmax): New function.
3831 (xsum, xsum3, xsum4): Declare as "pure" functions.
3833 2003-11-12 Paul Eggert <eggert@twinsun.com>
3835 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3836 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3837 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3838 heuristic is just as accurate as far as we know, and it removes a
3839 dependency on size_max.m4 and ptrdiff_max.m4.
3841 2003-11-12 Paul Eggert <eggert@twinsun.com>
3843 * xstrtol.c (__xstrtol): Remove "break" immediately after
3844 "return", to pacify some unknown compiler. Problem reported
3847 2003-11-11 Bruno Haible <bruno@clisp.org>
3849 * xsize.h (SIZE_MAX): Remove fallback definition.
3850 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3853 2003-11-10 Paul Eggert <eggert@twinsun.com>
3855 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3856 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3857 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3859 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3860 not (size_t) -1, since it's defined here.
3862 2003-11-06 Paul Eggert <eggert@twinsun.com>
3864 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3865 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3866 Reject sizes of exactly SIZE_MAX bytes.
3867 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3868 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3870 2003-11-05 Bruno Haible <bruno@clisp.org>
3872 * xsize.h: Include limits.h, to avoid a possible collision with
3873 SIZE_MAX defined in <limits.h> on Solaris.
3875 2003-11-04 Bruno Haible <bruno@clisp.org>
3877 * xsize.h: New file.
3878 * linebreak.c: Include xsize.h.
3879 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3880 argument for overflow.
3881 Suggested by Paul Eggert.
3883 2003-10-31 Bruno Haible <bruno@clisp.org>
3885 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3886 to avoid (extremely rare) race condition.
3887 Suggested by Paul Eggert.
3889 2003-11-03 Jim Meyering <jim@meyering.net>
3891 * userspec.c: Include "userspec.h".
3892 * userspec.h: New file.
3894 2003-10-31 Paul Eggert <eggert@twinsun.com>
3896 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3897 * mountlist.c (SIZE_MAX): Define if not defined already.
3898 (read_filesystem_list): Set and use me_type_malloced.
3899 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3900 whatever the type happens to be), for brevity and consistency.
3901 Check for size calculation overflow on Alphas running OSF/1.
3903 2003-10-31 Jim Meyering <jim@meyering.net>
3905 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3907 * linebuffer.c: Include <string.h> for declaration of memset.
3909 2003-10-30 Paul Eggert <eggert@twinsun.com>
3910 Bruno Haible <bruno@clisp.org>
3912 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3913 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3915 2003-10-29 Paul Eggert <eggert@twinsun.com>
3917 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3918 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3920 * quotearg.c (quotearg_n_options): Use it.
3921 * group-member.c: Include <stdbool.h>.
3922 (free_group_info): Arg is now const *; don't free arg.
3923 (get_group_info): Now returns bool and accepts struct group_info *,
3924 rather than returning a malloc'ed struct group_info *.
3925 All uses changed. Check for overflow in internal size calculation.
3927 * getusershell.c (readname): Simplify the code by using x2nrealloc
3928 rather than xmalloc/xrealloc.
3929 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3930 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3931 conformance bug: the old code used a pointer after freeing the
3932 storage that it addressed.
3933 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3934 rather than doing it by hand.
3935 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3936 the buffer preserved. Use free and xmalloc instead.
3937 * quotearg.c (quotearg_n_options): Likewise.
3938 Use a simpler test for size overflow. Don't use xalloc_oversized
3939 because unsigned int might be wider than size_t (!); this suggests
3940 that we should switch from unsigned int to size_t for slot numbers.
3942 2003-10-27 Bruno Haible <bruno@clisp.org>
3944 * stdbool_.h: Better support for BeOS.
3946 2003-10-27 Paul Eggert <eggert@twinsun.com>
3948 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3949 to allocate the returned structure. Do not allocate a subarray,
3950 as x2nrealloc will do that.
3951 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3952 instead of xnrealloc.
3953 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3955 2003-10-26 Paul Eggert <eggert@twinsun.com>
3957 * xalloc.h (xalloc_oversized): New static inline function, for
3958 callers that want to do their own size-overflow checking. Include
3959 <stdbool.h>, since xalloc_oversized returns bool.
3960 * xalloc.c (array_size_overflow): Remove. All callers changed
3961 to use xalloc_oversized.
3963 Add two functions x2realloc, x2nrealloc, for programs that grow
3964 arrays dynamically by doubling their sizes.
3965 * xalloc.h (x2realloc, x2nrealloc): New decls.
3966 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3969 Port to C99 semantics for 'inline' of external functions.
3970 Bug reported by Bruno Haible.
3971 * xmalloc.c (xnmalloc_inline): New static inline function,
3972 with the old contents of xnmalloc.
3973 (xnmalloc, xmalloc): Use it.
3974 (xnrealloc_inline): New static inline function,
3975 with the old contents of xnrealloc.
3976 (xnrealloc, xrealloc): Use it.
3978 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3980 2003-10-25 Paul Eggert <eggert@twinsun.com>
3982 Fix several address-calculation bugs in the hash modules,
3983 plus some minor code cleanup.
3985 * hash.h: Include <stdbool.h>, for bool.
3986 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3987 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3988 hash_get_n_entries, hash_get_max_bucket_length,
3989 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3990 hash_rehash): Use size_t rather than unsigned.
3991 * hash.c (struct hash_table, hash_get_n_buckets,
3992 hash_get_n_buckets_used, hash_get_n_entries,
3993 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3994 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3995 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3997 (SIZE_MAX): Define if not defined.
3998 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3999 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4001 Use const * when possible.
4002 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4003 (check_tuning): Fix bug: if tuning parameters were very close to
4004 0 or 1, rounding errors could have caused subscript violations.
4005 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4006 (hash_initialize): Add 'fail:' label
4007 to free table and return NULL, and use it to simplify code.
4008 Use calloc rather than clearing the storage ourself.
4009 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4010 buffer size calculations.
4011 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4012 Include <stddef.h>, for size_t.
4013 * hash-pjw.c (hash_pjw): Likewise.
4014 Switch to method described by Bruno Haible.
4015 Include <limits.h>, for CHAR_BIT.
4016 (SIZE_BITS): New macro.
4018 2003-10-21 Paul Eggert <eggert@twinsun.com>
4020 * getndelim2.c (getndelim2): When size calculation overflows,
4021 ceiling the allocation at NMAX bytes rather than silently
4022 discarding input bytes before NMAX is reached. This makes
4023 a difference only if NMAX exceeds SIZE_MAX / 2.
4025 * obstack.c: Merge from glibc.
4026 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4027 Add libc_hidden_def (_obstack_newchunk).
4028 (_obstack_free) [! defined _LIBC]: Remove.
4029 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4030 a clone of the function body.
4031 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4032 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4034 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4035 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4038 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4039 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4040 Don't use lvalue casts, as GCC plans to remove support for them
4041 in GCC 3.5. Reported by Joseph S. Myers. This bug
4042 was also present in the non-GCC version, indicating that this
4043 code had always been buggy and had never been widely used.
4044 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4045 Use the fast variant of each macro, rather than copying the
4046 definiens of the fast variant; that way, we'll be more likely to
4047 catch future bugs in the fast variants.
4049 2003-10-20 Bruno Haible <bruno@clisp.org>
4051 * wait-process.h: New file, from GNU gettext.
4052 * wait-process.c: New file, from GNU gettext.
4054 2003-10-19 Jim Meyering <jim@meyering.net>
4056 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4058 2003-10-16 Paul Eggert <eggert@twinsun.com>
4060 * getgroups.c: Include <errno.h>, <stdlib.h>.
4061 (getgroups): First arg is int, not size_t.
4062 Don't let 'free' mangle errno.
4064 2003-10-16 Jim Meyering <jim@meyering.net>
4066 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4068 2003-10-15 Paul Eggert <eggert@twinsun.com>
4070 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4072 (new_exclude, add_exclude_file): Initial size no longer needs to
4074 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4075 our own address arithmetic overflow checking.
4077 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4078 (fnmatch): Do not alloca more than 2000 wide characters;
4079 instead, use malloc for large buffers.
4080 Check for address arithmetic overflow, and return -1
4081 with errno set to ENOMEM in that case.
4082 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4083 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4084 instead, return -1. Check for address arithmetic overflow.
4086 2003-10-14 Paul Eggert <eggert@twinsun.com>
4088 Handle invalid suffixes and overflow independently, so that
4089 callers can treat them independently as needed. Fix some bugs in
4090 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4091 suffix for a human-readable blocksize. The major caller-visible
4092 change is the addition of a new
4093 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4094 that both overflow and suffix chars were found.
4096 * human.c (humblock): Don't check separately for invalid suffix
4097 char; that is xstrtoumax's job (now that its bug is fixed).
4098 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4099 INTMAX_MAX]: New macros.
4100 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4101 TYPE_MAXIMUM): New macros.
4102 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4103 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4104 if overflow occurs, as it's what __strtol does and it's more useful
4106 (__xstrtol): If __strtol reports some error other than ERANGE,
4107 reflect it to the caller as LONGINT_INVALID. If it reports
4108 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4109 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4110 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4112 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4113 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4114 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4115 [defined UINTMAX_MAX]: New macros.
4117 2003-10-14 Bruno Haible <bruno@clisp.org>
4119 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4120 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4121 Also use volatile where needed.
4123 2003-10-12 Paul Eggert <eggert@twinsun.com>
4125 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4126 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4127 and define in terms of the other primitives.
4128 * xmalloc.c: Include stdbool.h; do not include exit.h.
4129 (SIZE_MAX): Define if not already defined.
4130 (array_size_overflow): New function.
4131 (xalloc_die): Abort instead of exiting if 'error' returns.
4132 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4133 (xmalloc, xrealloc): Use them.
4134 (xcalloc): Check for address arithmetic overflow.
4135 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4136 a bit faster than strcpy.
4138 2003-10-08 Paul Eggert <eggert@twinsun.com>
4140 Merge getpass from libc, plus a few fixes.
4142 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4143 Include <stdbool.h>.
4144 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4145 __fsetlocking to empty.
4146 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4147 do include <bits/libc-lock.h>.
4148 Do not include <fcntl.h>; not needed.
4149 [_LIBC]: Include <wchar.h>.
4150 (NOTCANCEL_MODE): New macro.
4151 (flockfile, funlockfile) [_LIBC]: New macros.
4152 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4153 [!_LIBC]: New macros.
4154 (call_fclose): New function.
4155 (getpass): Use it. Save tty stream separately; this simplifies the
4156 code and makes it more reliable if stdin happens to equal stdout.
4157 Invoke __fsetlocking on tty.
4158 Handle thread cancellation if needed.
4159 Namespace cleanup (use __tcgetattr, __getline).
4160 Use bool for Booleans.
4161 [USE_IN_LIBIO]: Handle wide streams.
4162 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4163 stream might go where.
4165 * unlocked-io.h: Include <stdio.h>, so that the caller
4166 doesn't have to include <stdio.h> before us.
4167 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4168 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4169 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4170 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4171 if not declared, so that we can use getpass.c code from libc without
4173 (flockfile, ftrylockfile, funlockfile): New macros.
4175 2003-10-06 Bruno Haible <bruno@clisp.org>
4177 * version-etc-2.h: Remove file.
4178 * version-etc-2.c: Remove file.
4180 2003-09-25 Jim Meyering <jim@meyering.net>
4181 Bruno Haible <bruno@clisp.org>
4183 This lets translators provide better translations for the
4184 "Written by ..." part of --version output.
4185 * version-etc.h: Include stdarg.h.
4186 (version_etc_copyright): Declare as readonly.
4187 (version_etc): Make this function variadic with a NULL-terminated list
4188 of author name strings.
4189 (version_etc_va): New declaration.
4190 * version-etc.c: Include stdarg.h, stdlib.h.
4191 (version_etc_copyright): Declare as readonly.
4192 (version_etc_va): New function. Provide a different translatable string
4193 for each possible number of authors < 10. Abbreviate when there are 10
4195 (version_etc): Make this function variadic. Call version_etc_va.
4196 Suggestion from Gary V. Vaughan.
4198 * long-options.h (parse_long_options): Change prototype: the authors
4199 string is moved to the end and becomes variadic.
4200 * long-options.c: Include stdarg.h.
4201 (parse_long_options): Make this function variadic, too.
4202 Call version_etc_va, not version_etc.
4204 2003-10-06 Bruno Haible <bruno@clisp.org>
4206 * fatal-signal.h: New file, from GNU gettext.
4207 * fatal-signal.c: New file, from GNU gettext.
4209 2003-10-04 Karl Berry <karl@gnu.org>
4211 * argp*: update from libc.
4213 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4215 * getpass.c (getpass): Use a no-op fseek when switching from input to
4216 output mode on the same stream.
4218 2003-09-29 Paul Eggert <eggert@twinsun.com>
4220 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4221 Fix arg typo in previous patch.
4223 2003-09-28 Jim Meyering <jim@meyering.net>
4225 * error.c: Correct cpp indentation.
4227 2003-09-27 Paul Eggert <eggert@twinsun.com>
4229 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4230 Omit the special code that used __typeof__, since we worry that
4231 it could be more trouble than it's worth. See:
4232 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4233 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4237 2003-09-26 Jim Meyering <jim@meyering.net>
4239 * error.c (error_tail): Move some declarations
4240 into inner scope where the local variables are used.
4242 2003-09-26 Bruno Haible <bruno@clisp.org>
4244 * stpncpy.h (gnu_stpncpy): New declaration.
4245 (stpncpy): Define as alias for gnu_stpncpy.
4246 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4248 2003-09-26 Paul Eggert <eggert@twinsun.com>
4250 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4251 (error_tail): Do not loop, reallocating temporary buffer, since
4252 the output cannot contain more wide characters than the input
4253 contains bytes, the size must be big enough already. This avoids
4254 one potential size overflow calculation. Check for size overflow
4255 when calculating temporary buffer size. Free temporary buffer
4256 when done, if it was allocated with malloc; this plugs a memory
4257 leak. Remove casts from void * to pointers, that are no longer
4258 needed now that we're assuming C89 or better.
4260 Merge error changes from glibc.
4262 * error.c, error.h: Update copyright notice header to match glibc.
4263 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4264 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4265 Disable cancellation while printing error.
4266 * error.h: Prepend __ to parameter names.
4268 2003-09-25 Karl Berry <karl@gnu.org>
4270 * argp-fmtstream.c, argp-help.c: update from libc.
4272 2003-09-25 Bruno Haible <bruno@clisp.org>
4274 * version-etc-2.h: New file, from version-etc.h with modifications.
4275 * version-etc-2.c: New file, from version-etc.c with modifications.
4277 2003-09-25 Simon Josefsson <jas@extundo.com>
4279 * xgetdomainname.h: New file.
4280 * xgetdomainname.c: New file.
4282 2003-09-25 Simon Josefsson <jas@extundo.com>
4283 Bruno Haible <bruno@clisp.org>
4285 * getdomainname.h: New file.
4286 * getdomainname.c: New file.
4288 2003-09-24 Paul Eggert <eggert@twinsun.com>
4290 * linebuffer.c (freebuffer): Don't free the argument, just
4291 the buffer associated with the argument. Bug reported by
4294 2003-09-19 Karl Berry <karl@gnu.org>
4296 * argp.h: update from libc.
4298 2003-09-16 Paul Eggert <eggert@twinsun.com>
4300 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4301 input error, instead of returning NULL the next time we are called
4302 (and therefore losing track of errno).
4304 2003-09-15 Paul Eggert <eggert@twinsun.com>
4306 * getndelim2.c (getndelim2): Don't trash errno when a read
4307 fails, so that the caller gets the proper errno.
4309 * readutmp.c (read_utmp): Likewise.
4310 Check for fstat error. Close stream and free storage
4313 2003-09-14 Bruno Haible <bruno@clisp.org>
4315 * fwriteerror.h: New file.
4316 * fwriteerror.c: New file.
4318 2003-09-14 Jim Meyering <jim@meyering.net>
4320 * getloadavg.c: Correct cpp indentation.
4321 * strdup.c: Likewise.
4322 * vasnprintf.c: Likewise.
4324 2003-09-12 Paul Eggert <eggert@twinsun.com>
4326 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4327 * obstack.c [!defined _LIBC]: Likewise.
4328 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4329 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4330 * exitfail.c: Don't include stdlib.h; no longer needed.
4332 More changes to assume C89 or better.
4334 * error.c (error_tail): Assume vprintf.
4336 * argmatch.c (getenv): Remove decl.
4337 * progreloc.c (get_full_program_name): Define via prototype.
4338 * setenv.c (clearenv): Likewise.
4339 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4341 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4342 (malloc, memcpy): Remove decls.
4343 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4344 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4345 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4346 (memcpy): Remove macro.
4347 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4348 (__P): Remove. All uses removed.
4349 (PTR): Remove. All uses changed to void *.
4350 (CHAR_BIT, NULL): Remove.
4351 (spaces, zeros, memset_space, memset_zero)
4352 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4354 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4355 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4356 Define with prototype.
4357 Remove now-unnecessary prototype decl.
4358 (extra_args_spec): Assume ANSI C. All uses changed.
4359 (extra_args_spec_iso): Remove.
4360 (my_strftime, emacs_strftimeu): Define via prototype.
4361 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4363 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4364 * strtoimax.c: Include <stdlib.h> unconditionally.
4365 (strtoul, strtol): Remove decls.
4366 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4368 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4369 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4370 (LOCALE_PARAM_PROTO): New macro.
4371 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4372 (INTERNAL (strtol), strtol): Define with a prototype.
4373 (PARAMS): Remove. All uses removed.
4374 * tempname.c: Include <string.h> unconditionally.
4375 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4376 * xgethostname.c (main): Define with a prototype.
4377 * xmalloc.c: Include "xalloc.h" first, to check interface.
4378 Include <stdlib.h> unconditionally.
4379 (calloc, malloc, realloc, free): Remove decls.
4380 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4381 Include <stdlib.h> unconditionally. Sort include file names.
4383 (xstrtod): Define with a prototype.
4384 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4385 (strtol, strtoul): Remove decls.
4387 2003-09-11 Paul Eggert <eggert@twinsun.com>
4389 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4390 Include <stdlib.h>, <string.h> unconditionally.
4391 Remove now-unnecessary cast to char *.
4392 * strnlen.c: Include <string.h> unconditionally.
4393 * yesno.c (yesno): Define with a prototype.
4395 2003-09-10 Bruno Haible <bruno@clisp.org>
4397 * strcspn.c: Include <string.h> unconditionally.
4398 * strpbrk.c: Include <string.h> unconditionally.
4399 * strstr.c: Include <string.h> unconditionally.
4400 * unicodeio.c: Include <string.h> unconditionally.
4401 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4402 * unsetenv.c: Likewise.
4403 * xreadlink.c: Include <stdlib.h> unconditionally.
4404 * yesno.c: Include <stdlib.h> unconditionally.
4405 (rpmatch): Add prototype.
4407 2003-09-10 Jim Meyering <jim@meyering.net>
4409 * error.c: Correct indentation of cpp directives.
4411 2003-09-09 Paul Eggert <eggert@twinsun.com>
4415 * acosl.c (main): Use a prototype.
4416 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4419 * getloadavg.c (getloadavg, main): Define via prototypes.
4421 * getopt.h (struct option.name): Assume C89, and use 'const'.
4422 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4423 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4425 * getopt.c (const): Remove macro.
4426 Include <string.h> unconditionally.
4427 (my_index): Remove; all uses changed to strchr.
4428 (strlen): Remove decl.
4429 (exchange): Remove forward decl; no longer needed.
4430 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4431 Define with prototype.
4432 * getopt1.c (const): Remove macro.
4433 (getopt_long, getopt_long_only, main): Define with prototype.
4435 * getugroups.c: Include <string.h> unconditionally.
4437 * getusershell.c: Include <stdlib.h> unconditionally.
4438 (getusershell, setusershell, endusershell, readname, main):
4439 Define with prototypes.
4441 * group-member.c: Include group-member.h first.
4442 Include <stdlib.h> unconditionally.
4444 * hard-locale.c: Include hard-locale.h first.
4445 Include <stdlib.h>, <string.h> unconditionally.
4447 * hash.c (free, malloc): Remove decls.
4448 Include <stdlib.h> unconditionally.
4450 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4451 (getenv): Do not declare.
4453 * idcache.c: Include <string.h> unconditionally.
4455 * long-options.c: Include long-options.h first, to test interface.
4456 Include <stdlib.h> unconditionally.
4458 * makepath.c: Include makepath.h first, to test interface.
4459 Include <stdlib.h> and <string.h> unconditionally.
4461 * linebuffer.c: Include <stdlib.h>.
4462 (free): Remove decl.
4464 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4465 rpl_malloc returns void *, not char *.
4466 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4468 * md5.h: Include <limits.h> unconditionally.
4469 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4470 (__P): Remove; all uses removed.
4471 * md5.c: Include "md5.h" first.
4472 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4473 md5_buffer, md5_process_bytes, md5_process_block):
4474 Define with prototypes.
4475 * sha.h (__P): Remove all uses. (It wasn't defined??)
4476 * sha.c: Include "sha.h" first.
4477 Include <stdlib.h>, <string.h> unconditionally.
4479 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4480 * memcmp.c (__ptr_t): Likewise.
4481 * memrchr.c (__ptr_t): Likewise.
4482 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4483 Include <string.h> unconditionally.
4484 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4485 * memchr.c: Include <stdlib.h> unconditionally.
4486 * memchr.c (LONG_MAX): Remove.
4487 * memrchr.c (LONG_MAX): Likewise.
4488 * memchr.c (__memchr): Define via a prototype.
4489 * memrchr.c (__memrchr): Likewise.
4490 * memcmp.c (__P): Remove, and remove all uses.
4491 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4492 Remove forward decls; no longer needed.
4493 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4494 Use types required by C89 in prototype.
4496 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4497 * savedir.c: Likewise.
4498 * mkdir.c (free): Remove decl.
4499 * rmdir.c (rmdir): Define with a prototype.
4500 * savedir.c: Include savedir.h first, to test interface.
4502 * mktime.c (STDC_HEADERS): Remove.
4503 Include <stdlib.h>, <string.h> unconditionally.
4505 * modechange.c: Include <stdlib.h> unconditionally.
4506 (malloc): Remove decl.
4508 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4509 (free): Remove decl.
4511 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4512 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4513 (This type really should be intptr_t, but that's a C99ism.)
4514 (_obstack_memcpy): Remove: all uses changed to memcpy.
4515 Include <string.h> unconditionally.
4516 (struct obstack): Assume __STDC__ for types of members
4517 chunkfun, freefun, extra_arg.
4518 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4519 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4520 obstack_begin, obstack_specify_allocation,
4521 obstack_specify_allocation_with_arg, obstack_chunkfun,
4522 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4523 Remove unprototyped decls and the macros that use them.
4524 * obstack.c (POINTER): Remove. All uses changed to void *.
4525 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4526 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4527 (defined __STDC__ && __STDC__)]:
4528 Remove nonprototyped code.
4529 Include <stdlib.h> unconditionally.
4530 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4531 _obstack_allocated_p, _obstack_free, obstack_free,
4532 _obstack_memory_used, print_and_abort):
4533 Define using prototypes.
4534 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4535 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4536 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4537 obstack_next_free, obstack_object_size, obstack_room) [0]:
4538 Remove unused, unprototyped code.
4540 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4542 * physmem.c (physmem_total, physmem_available, main): Define
4545 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4546 (main): Define with a prototype.
4548 * posixver.c (getenv): Remove decl.
4550 * putenv.c (malloc): Returns void *, not char *.
4551 Include <string.h> unconditionally.
4552 (strchr, memcpy, NULL): Do not define.
4554 * readtokens.c: Include readtokens.h first, to test interface.
4555 Include <stdlib.h>, <string.h> unconditionally.
4556 (init_tokenbuffer): Define with a prototype.
4558 * regex.c (PARAMS): Remove. All uses removed.
4559 All uses of _RE_ARGS removed, too.
4560 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4562 (bzero): Assume memset exists.
4563 (memcmp, memcpy, NULL): Remove.
4564 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4565 char, or assignments to local vars of type signed char.
4566 (init_syntax_once, PREFIX(extract_number_and_incr),
4567 PREFIX(print_partial_compiled_pattern),
4568 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4569 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4570 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4571 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4572 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4573 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4574 wcs_compile_range, byte_compile_range, truncate_wchar,
4575 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4576 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4577 count_mbs_length, wcs_re_match_2_internal,
4578 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4579 PREFIX(alt_match_null_string_p),
4580 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4581 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4582 regfree, PREFIX(extract_number)): Define with prototype. Remove
4583 now-unnecessary declaration, if any.
4584 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4586 Remove now-unnecessary casts among pointer types.
4587 * regex.h (_RE_ARGS): Remove. All uses removed.
4589 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4590 (free): Remove decl.
4592 * rpmatch.c: Include <stdlib.h> unconditionally.
4594 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4595 (free): Remove decl.
4597 * save-cwd.c: Include <stdlib.h> unconditionally.
4598 * xgetcwd.c: Likewise.
4600 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4601 (free): Remove decl.
4603 * strchrnul.c (strchrnul): Define with a prototype.
4604 Fix bug: c_in was not converted to char before searching.
4606 The following changes are not K&R related:
4608 * group-member.h: Include <sys/types.h>, so that this file is
4610 * makepath.h: Likewise.
4612 * getusershell.c (readname, default_index, line_size, readname):
4613 Use size_t, not int, for sizes.
4614 (readname): If the size overflows, report an error instead of
4617 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4619 * getndelim2.c: Assume stdlib.h per the C89 spec.
4621 2003-09-08 Paul Eggert <eggert@twinsun.com>
4623 Assume C89 or better; remove K&R cruft.
4624 A few of these changes were first proposed by Derek Robert Price
4625 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4627 * addext.c: Include <string.h> unconditionally.
4628 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4629 Don't declare getenv or malloc.
4631 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4632 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4634 (find_stack_direction, alloca): Use prototypes.
4636 * atexit.c (atexit): Define using a prototype.
4638 * basename.c, dirname.c, stripslash.c:
4639 Include <string.h> unconditionally.
4641 * bcopy.c: Include <stddef.h>.
4642 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4644 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4646 * error.h (error, error_at_line, error_print_progname)
4647 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4648 * error.c: Include error.h first, to check interface.
4649 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4650 (VA_START): Remove; all uses changeed to va_start.
4651 (exit, strerror): Remove decls.
4652 (error_print_progname): Prototype uncondionally.
4653 Don't include <errno.h>; no longer needed.
4654 (private_strerror): Remove.
4655 (error_tail): Always define.
4656 (error, error_at_line): Assume C89 or better; always use prototypes.
4657 * fatal.c: Include "fatal.h" first, to test interface.
4658 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4659 (VA_START): Remove; all uses changed to va_start.
4660 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4662 (exit): Remove decl.
4663 (fatal): Prototype unconditionally. Assume va_start works.
4664 Abort at end, to pacify gcc.
4666 * euidaccess.c (main): Define with a prototype.
4668 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4670 * exitfail.c: Include <stdlib.h> unconditionally.
4672 * fnmatch_.h (__P): Remove. All uses changed to assume
4674 * fnmatch.c: Include fnmatch.h first, to test interface.
4675 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4676 (getenv): Remove decl.
4677 (fnmatch): Define using a prototype.
4678 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4679 (FCT): Define using a prototype.
4681 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4683 * gethostname.c: Include <stddef.h>.
4684 (gethostname): Define with prototype. Length is size_t, not int.
4686 2003-09-08 Paul Eggert <eggert@twinsun.com>
4688 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4689 getversion.c should have been removed then, but was accidentally
4692 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4693 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4695 2003-09-07 Paul Eggert <eggert@twinsun.com>
4697 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4698 copy_tm_result. Bug reported by Simon Josefsson in
4699 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4701 2003-09-06 Paul Eggert <eggert@twinsun.com>
4703 * time_r.c, time_r.h: New files.
4705 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4707 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4708 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4710 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4712 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4713 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4716 * timegm.c: Switch to glibc implementation, with the following changes:
4717 [defined HAVE_CONFIG_H]: Include <config.h>.
4718 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4719 (__mktime_internal) [!defined _LIBC]: New decl.
4720 (__gmtime_r) [!defined _LIBC]: New macro and function.
4721 (timegm): Use a prototype, since gnulib assumes C89.
4722 Do not bother declaring tmp to be const, as it's not really usefu.
4723 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4724 (timegm): Declare only if HAVE_DECL_TIMEGM.
4726 2003-09-03 Paul Eggert <eggert@twinsun.com>
4728 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4729 Bug reported by Lute Kamstra in
4730 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4732 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4733 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4734 course with correspondingly smaller numbers for tomorrow and
4735 yesterday. From Tadayoshi Funaba. Originally installed into
4736 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4739 2003-08-31 Simon Josefsson <jas@extundo.com>
4741 * timegm.h: New file.
4742 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4744 2003-08-31 Karl Berry <karl@gnu.org>
4746 * argp.h: update from libc.
4748 2003-08-28 Bruno Haible <bruno@clisp.org>
4750 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4751 warning on QNX, which defines O_BINARY to 000000.
4753 2003-08-24 Bruno Haible <bruno@clisp.org>
4755 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4756 MSVC7 <stdio.h> is included later.
4758 2003-08-20 Bruno Haible <bruno@clisp.org>
4760 * progname.h: New file, from GNU gettext.
4761 * progname.c: New file, from GNU gettext.
4762 * progreloc.c: New file, from GNU gettext.
4764 2003-08-19 Bruno Haible <bruno@clisp.org>
4766 * xstrdup.c: Assume <string.h> exists.
4768 2003-08-18 Jim Meyering <jim@meyering.net>
4770 * setenv.h: Indent nested cpp directive.
4771 * vasnprintf.c: Remove trailing blanks.
4773 2003-08-17 Simon Josefsson <jas@extundo.com>
4774 Bruno Haible <bruno@clisp.org>
4776 * xstrndup.h: New file.
4777 * xstrndup.c: New file.
4779 2003-08-17 Bruno Haible <bruno@clisp.org>
4781 * strndup.h: New file.
4783 2003-08-16 Paul Eggert <eggert@twinsun.com>
4785 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4786 space, undoing this 2003-08-12 change:
4787 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4789 2003-08-16 Jim Meyering <jim@meyering.net>
4791 Merge from coreutils.
4792 * xstrtoimax.c: #else #if -> #elif.
4793 * xstrtoumax.c: Likewise.
4795 2003-08-15 Paul Eggert <eggert@twinsun.com>
4797 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4798 rather than tab, after '#' in shell-script copyright notices.
4799 Suggested by Bruno Haible.
4801 2003-08-15 Jim Meyering <jim@meyering.net>
4802 and Paul Eggert <eggert@twinsun.com>
4804 Merge from coreutils.
4805 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4806 member but strut utmpx does not. Needed for AIX 4.3.3.
4807 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4809 2003-08-15 Jim Meyering <jim@meyering.net>
4811 Merge from coreutils.
4812 * xgethostname.c: Include <stdlib.h>.
4813 (xghostname): Don't exit for anything other than memory-related
4814 failure; just return NULL.
4815 * userspec.c: Include "posixver.h".
4816 (parse_user_spec): Accept `.' as a separator only
4817 in pre-POSIX-200112 mode.
4818 * strtoimax.c: Use #elif rather than #else #if.
4819 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4820 Remove function, now that we can rely on a working tzset function.
4821 [!_LIBC]: Ensure that the required autoconf test has been run.
4822 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4823 Use underlying_strftime for %r.
4824 * sha.c: Merge in some clean-up and optimization changes from glibc.
4825 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4826 Ensure that it is a multiple of 64.
4827 Rearrange loop exit tests so as to avoid performing an
4828 additional fread after encountering an error or EOF.
4829 * realloc.c: Update copyright date.
4831 2003-08-14 Jim Meyering <jim@meyering.net>
4833 Merge from coreutils.
4834 * obstack.h: Whitespace changes.
4835 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4836 and xcalloc return values.
4837 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4838 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4839 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4840 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4841 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4843 Use mntctl's return value to drive the entry-processing loop, since
4844 we can't rely on the value of the vmt_length member in the last
4845 entry. On some systems doing so could result in exhausting
4846 virtual memory. Based in part on a patch from Mike Jetzer.
4848 2003-08-14 Jim Meyering <jim@meyering.net>
4849 and Paul Eggert <eggert@twinsun.com>
4851 Merges from coreutils, plus other fixes.
4852 * physmem.c: Merge in portability changes from gcc/libiberty
4853 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4854 for credits and details. Thanks to Kaveh Ghazi for helping
4855 to keep these files in sync.
4856 (ARRAY_SIZE): Define it.
4857 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4858 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4859 (memcasecmp): Don't assume size_t fits in unsigned int.
4860 Remove casts and duplicate code.
4861 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4862 (memcpy): Remove definition.
4863 Merge in some clean-up and optimization changes from glibc.
4864 [BLOCKSIZE]: Move definition to top of file.
4865 Ensure that it is a multiple of 64.
4866 Rearrange loop exit tests so as to avoid performing an
4867 additional fread after encountering an error or EOF.
4868 * md5.h (md5_uintptr): Define.
4869 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4870 return to the initial working directory. Preserve errno
4872 * idcache.c: Include "xalloc.h".
4873 (xmalloc, xrealloc): Remove decls.
4874 (getuser): Remove casts no longer required in C89.
4875 * human.c: Include stdio.h, for sprintf.
4876 * group-member.c: Include "xalloc.h".
4877 (xmalloc, xrealloc): Remove decls.
4878 (get_group_info): Remove casts no longer required in C89.
4879 * getusershell.c (readname): Remove casts no longer required in C89.
4880 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4881 * getline.c: Whitespace fix, from coreutils.
4883 2003-08-13 Paul Eggert <eggert@twinsun.com>
4885 * exclude.c: Include <ctype.h>
4886 (IN_CTYPE_DOMAIN): New macro.
4888 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4891 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4892 Undo previous (whitespace-only) change.
4894 2003-08-12 Paul Eggert <eggert@twinsun.com>
4896 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4897 Normalize leading white space and remove trailing white space.
4898 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4899 notice, as per ../config/srclist-update.
4901 Merge from coreutils.
4902 * euidaccess.h: New file.
4903 * euidaccess.c: Include it.
4904 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4905 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4906 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4908 2003-08-11 Bruno Haible <bruno@clisp.org>
4910 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4911 (vasnprintf): Use it instead of wcslen.
4913 2003-08-11 Bruno Haible <bruno@clisp.org>
4915 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4916 value to ensure that _Bool promotes to int. Use #define for _Bool when
4917 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4919 2003-08-10 Karl Berry <karl@gnu.org>
4921 * regex.h: update from libc (whitespace fix).
4923 2003-08-09 Paul Eggert <eggert@twinsun.com>
4925 Merge some files from coreutils. These changes were
4926 originally made by Jim Meyering.
4927 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4928 many older Unixes require this.
4929 * alloca.c (alloca): Remove cast to argument of free;
4930 no longer needed in C89.
4931 * alloca_.h, regex.h: Fix white space to match
4932 what GNU indent does.
4934 2003-08-05 Paul Eggert <eggert@twinsun.com>
4936 * bumpalloc.h: Remove.
4938 2003-08-04 Paul Eggert <eggert@twinsun.com>
4940 * getloadavg.c: Change copyright notice and spacing to conform to
4943 Merge from coreutils.
4944 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4946 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4947 from Karl Berry, implemented by Jim Meyering.
4948 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4949 from Dmitry V. Levin.
4950 Remove anachronistic cast of xrealloc.
4951 * fnmatch_.h (__const): Remove. Use 'const'.
4952 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4953 type. Otherwise, it wouldn't compile with at least /bin/cc on
4954 ymp-cray-unicos9.0.2.X.
4955 Combine two mostly-identical uses of alloca into one.
4956 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4958 2003-08-04 Dave Love <d.love@dl.ac.uk>
4962 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4963 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4964 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4965 obsolete NLIST_NAME_UNION.
4966 [__GNU__]: Undef BSD and FSCALE.
4967 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4969 2003-08-03 Paul Eggert <eggert@twinsun.com>
4971 * stdbool_.h (_Bool): Make it signed char, instead of
4972 an enum type, so that it's guaranteed to promote to int. See:
4973 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4975 2003-07-31 Paul Eggert <eggert@twinsun.com>
4977 * strerror.c: Include config.h, limits.h. Declare sprintf.
4978 (strerror): Don't assume that a printable int fits in 14 bytes.
4980 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4981 Bruno Haible <bruno@clisp.org>
4983 * getline.h (getline, getdelim): Change return type to ssize_t.
4984 * getline.c (getline, getdelim): Likewise.
4985 Remove _GNU_SOURCE define; now it's defined in config.h through
4988 2003-07-22 Paul Eggert <eggert@twinsun.com>
4990 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4991 over-parenthesization in macros.
4993 Sync with coreutils.
4995 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4998 Use `exit_failure' for xalloc and xmemcoll instead of their own
4999 private exit-failure variables.
5000 * xalloc.h (xalloc_exit_failure): Remove.
5001 * xmalloc.c: Likewise. Include exitfail.h.
5002 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5003 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5004 * xmemcoll.c: Likewise. Include exitfail.h.
5005 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5007 2003-07-18 Paul Eggert <eggert@twinsun.com>
5009 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5010 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5011 to test that it can stand by itself. Include "exitfail.h".
5012 Clients should set exit_failure instead.
5013 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5015 2003-07-18 Andreas Schwab <schwab@suse.de>
5017 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5019 2003-07-18 Bruno Haible <bruno@clisp.org>
5021 * getndelim2.h: New file.
5022 * getndelim2.c: Make into a module of its own. Include config.h,
5024 (getndelim2): Make non-static. Change return type to ssize_t.
5025 * getline.h: Change argument names.
5026 * getline.c: Include getndelim2.h instead of getndelim2.c.
5027 * getnline.c: Include getndelim2.h.
5029 2003-07-17 Bruno Haible <bruno@clisp.org>
5031 * Makefile.am: Remove file.
5032 * Makefile.in: Remove file.
5034 2003-07-17 Bruno Haible <bruno@clisp.org>
5036 * getnline.h: New file.
5037 * getnline.c: New file.
5038 * getndelim2.c: New file, extracted from getline.c.
5039 (getndelim2): Renamed from getdelim2, with added nmax argument.
5040 * getline.c: Include getndelim2.c.
5041 (getdelim2): Moved out to getndelim2.c.
5042 (getline, getdelim): Update.
5044 2003-07-15 <karl@gnu.org>
5046 * vasnprintf.c: update from gettext.
5048 2003-07-15 Jim Meyering <jim@meyering.net>
5050 * makepath.c (make_path): Enclose diagnostic in _(...).
5052 2003-07-14 Paul Eggert <eggert@twinsun.com>
5054 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5055 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5056 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5057 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5058 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5059 updated automatically by ../config/srclist-update. This changes
5060 their license from LPGL to GPL.
5062 2003-07-14 Jim Meyering <jim@meyering.net>
5064 Don't emit diagnostics. Let callers do that.
5065 * save-cwd.c: Don't include "error.h".
5066 (save_cwd): Don't call error. Ensure that errno is valid
5067 when returning nonzero.
5069 * save-cwd.h (restore_cwd): Update prototype.
5070 * save-cwd.c (restore_cwd): Remove two parameters.
5071 Simplify. Don't call error upon failure. Let callers do that.
5072 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5073 when auditing is enabled. But don't bother updating the #if.
5075 2003-07-14 Simon Josefsson <jas@extundo.com>
5077 * mempcpy.h: New file.
5078 * mempcpy.c: New file.
5080 2003-07-14 Paul Eggert <eggert@twinsun.com>
5082 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5083 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5084 unicodeio.c, unicodeio.h, unlocked-io.h:
5085 Switch from LGPL to GPL.
5087 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5089 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5090 it breaks C++ compilation.
5091 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5093 2003-07-10 Jim Meyering <jim@meyering.net>
5095 * vasnprintf.c: Remove trailing blanks.
5096 Make cpp indentation consistent.
5098 2003-07-09 Paul Eggert <eggert@twinsun.com>
5100 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5101 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5102 Switch from LGPL to GPL.
5104 2003-07-07 Paul Eggert <eggert@twinsun.com>
5106 * mktime.c: Fix some boundary cases and remove need for floating point.
5108 Issue a compile-time diagnostic if time_t is floating point, or if
5109 two's complement arithmetic is not in effect, or if arithmetic
5110 right shift does not propagate the sign. These assumptions were
5111 all in the original code but they weren't checked.
5113 (TIME_T_MIDPOINT, verify): New macros.
5114 (__isleap): Remove; it has integer overflow problems.
5115 (leapyear): New function, without those problems.
5116 (ydhms_tm_diff): Remove; splitting into two parts.
5117 (ydhms_diff): New function, containing the arithmetic part of
5118 the old ydhms_tm_diff function. Issue a compile-time
5119 diagnostic if we are not using C99 integer division.
5120 Avoid casts when possible.
5121 (guess_time_tm): New function, containing the checking part of
5122 the old ydhms_tm_diff function. Return the new value, rather than
5123 the difference between it and the old. Accept a new argument T
5124 so that *T specifies the old value. Check for overflow in the result.
5126 (__mktime_internal): Use a time_t offset, not a long int offset.
5127 This undoes the 2003-06-04 change, which is no longer needed now
5128 that we have better overflow checking.
5129 (localtime_offset): Likewise.
5131 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5132 and long are 64-bit but int is only 32-bit.
5133 (ydhms_diff): Use long int to store year1 and yday1.
5134 Issue a compile-time diagnostic if long int is not wide enough.
5136 (__mktime_internal): Use long int to store adjusted year and yday.
5137 Use plain C rather than preprocessor commands, if that doesn't
5139 Check for overflow (and try to repair) after each probe
5140 rather than checking only at the very end. This avoids some bugs
5141 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5142 does not equal GMT offset at maximum time).
5143 Use integer to check for overflow rather than floating point; this
5144 is more portable to non-IEEE hosts, and is a tad faster.
5145 When we detect that we are oscillating between two values,
5146 don't check whether tm_isdst has the requested value, since
5147 we already know the answer. When tm_isdst has the wrong value,
5148 use a different heuristic to find the right one, based on the
5149 extreme values actually observed in practice in tz2003a,
5150 rather than the (overly optimistic) "previous 3 calendar quarters".
5152 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5153 "T const" to accommodate glibc style.
5154 (check_result): Use less-confusing report format. "long" -> "long int.
5156 Don't loop if the iteration overflows time_t.
5157 Allow a negative step in the iteration.
5159 2003-07-01 Paul Eggert <eggert@twinsun.com>
5161 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5162 having it depend on HAVE_SYS_TYPES_H.
5164 2003-06-25 Bruno Haible <bruno@clisp.org>
5166 * readlink.c: New file.
5168 2003-06-20 Bruno Haible <bruno@clisp.org>
5170 Assume C89, so PARAMS isn't needed.
5171 * unicodeio.h (PARAMS): Remove.
5172 * unicodeio.c: Don't use PARAMS.
5174 2003-06-18 Jim Meyering <jim@meyering.net>
5176 Merge changes from coreutils.
5177 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5178 Remove explicit declarations of xmalloc and realloc.
5180 (read_utmp): Remove anachronistic cast of xmalloc.
5182 2003-06-17 Paul Eggert <eggert@twinsun.com>
5184 Assume C89, so PARAMS isn't needed.
5185 * backupfile.h (PARAMS): Remove. All uses removed.
5186 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5187 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5188 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5189 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5190 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5191 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5192 xstrtol.h: Likewise.
5193 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5194 same.h, strverscmp.h: Do not include config.h; no longer needed.
5195 Anyway, config.h should always be included before any other file.
5197 2003-06-11 Simon Josefsson <jas@extundo.com>
5199 * sysexit_.h: New file.
5201 2003-05-20 Derek Price <derek@ximbiot.com>
5203 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5205 2003-06-10 Simon Josefsson <jas@extundo.com>
5207 * strchrnul.h: New file.
5208 * strchrnul.c: New file.
5210 2003-06-10 Simon Josefsson <jas@extundo.com>
5212 * argp.h: New file, from glibc.
5213 * argp-ba.c: New file, from glibc.
5214 * argp-eexst.c: New file, from glibc.
5215 * argp-fmtstream.c: New file, from glibc.
5216 * argp-fmtstream.h: New file, from glibc.
5217 * argp-fs-xinl.c: New file, from glibc.
5218 * argp-help.c: New file, from glibc.
5219 * argp-namefrob.h: New file, from glibc.
5220 * argp-parse.c: New file, from glibc.
5221 * argp-pv.c: New file, from glibc.
5222 * argp-pvh.c: New file, from glibc.
5223 * argp-xinl.c: New file, from glibc.
5225 2003-06-07 Jim Meyering <jim@meyering.net>
5227 * readtokens.h: Put `Free Software Foundation, Inc.'
5228 in place of my name in the copyright comment.
5229 Remove definition and uses of __P.
5232 * stat.c: Don't declare xmalloc explicitly.
5233 Instead, include "xalloc.h".
5234 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5235 xrealloc, and xcalloc return values.
5236 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5238 * xgetcwd.h: Remove definition/uses of PARAMS.
5240 2003-06-06 Jim Meyering <jim@meyering.net>
5242 * stdbool_.h: Renamed from stdbool.h.in.
5244 2003-06-06 Jim Meyering <jim@meyering.net>
5246 Merge from coreutils.
5247 * same.c: (same_name): Declare *_basename locals to be `const'.
5248 Consolidate declarations and initializations of *_base* locals.
5250 Merge from coreutils.
5251 This avoids a core dump on systems without GNU putenv,
5252 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5253 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5254 (unsetenv): New static function, from GNU libc.
5255 (rpl_putenv): Use it.
5257 * modechange.c: Remove trailing blanks.
5259 Merge from coreutils.
5260 * fsusage.c: Remove declaration of statfs.
5261 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5263 * posixtm.c: Include <stdbool.h> unconditionally.
5265 2003-06-05 Paul Eggert <eggert@twinsun.com>
5267 * mktime.c (__mktime_internal): When resolving a tm_isdst
5268 mismatch, look in future quarters as well as past. This fixes a
5269 bug when processing fall-backwards gaps immediately after a long
5270 period of daylight-saving time.
5272 * mktime.c: Assume freestanding C89 or better.
5273 (HAVE_LIMITS_H): Remove. Assume it's 1.
5274 (__P): Remove; not used.
5275 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5276 (mktime, not_equal_tm, print_tm, check_result,
5277 main): Use prototypes. Use const * where appropriate.
5278 (main): Fix typo in testing code that uncovered by above changes.
5279 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5281 2003-06-04 Paul Eggert <eggert@twinsun.com>
5283 * mktime.c: Fix Debian bug 177940
5284 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5285 (localtime_offset): Now long int, not time_t, because we want it
5286 to be guaranteed to be signed. All uses changed.
5287 (__mktime_internal): If overflow would occur when adding offset,
5290 Merge 'human' changes from coreutils. Rewrite to support
5291 locale-specific notations like thousands separators.
5292 * human.c: Simplify authorship notice.
5293 Include human.h immediately after config.h.
5294 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5295 <limits.h>: Do not include, since human.h does.
5296 (SIZE_MAX, UINTMAX_MAX): New macros.
5297 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5298 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5299 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5300 (power_letter): Renamed from suffixes.
5301 (generate_suffix_backwards): Remove.
5302 (adjust_value): Now takes int style (because of human.h changes)
5303 and long double value (for greater precision on some platforms).
5304 (group_number): New function.
5305 (human_readable): Use it. Use integer options, not enum.
5306 Put the options before the sizes in the arg list.
5307 Support all the new options.
5308 The old human_readable function has been removed;
5309 use inttostr.h instead.
5310 (human_readable, default_block_size, humblock):
5311 Use uintmax_t, not int, for block sizes.
5312 (human_readable_inexact, block_size_types): Remove.
5313 (block_size_opts): New constant.
5314 (human_options): Renamed from human_block_size, with new signature
5315 that allows block sizes up to UINTMAX_MAX. All callers changed.
5316 * human.h: Add copyright and authorship notice.
5317 Include <limits.h> and <stdbool.h> unconditionally.
5318 (PARAMS): Remove. All uses removed.
5319 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5320 (enum human_inexact_style): Remove tag; now a nameless enum.
5321 (human_floor, human_ceiling, human_round_to_even): Now have
5322 values 2, 0, 1 rather than -1, 1, 0.
5323 (human_group_digits, human_suppress_point_zero, human_autoscale,
5324 human_base_1024, human_SI, human_B): New constants.
5325 (human_readable_inexact, human_block_size): Remove.
5326 (human_readable): Size args are now uintmax_t, not int.
5327 (human_options): New decl.
5329 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5330 unnecessary now that we assume C89 or better. This change
5331 imported from coreutils.
5333 * mktime.c (__mktime_internal): Do not reject negative timestamps
5334 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5335 in the 2003-05-30 sync from glibc.
5337 .h files should stand alone, but we shouldn't include <sys/types.h>
5338 if we can get away with just <stddef.h>.
5340 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5341 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5342 rather than <sys/types.h>, as we merely need size_t.
5343 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5345 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5346 Include <stdio.h>, to get FILE.
5347 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5348 memcasecmp.h has included <stddef.h> and all we need is size_t.
5349 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5350 our interface, instead of including <sys/types.h>
5352 2003-06-02 Paul Eggert <eggert@twinsun.com>
5355 Fix some minor time-related bugs with POSIX time arguments.
5356 Some valid time stamps were being rejected (notably -1, and
5357 time stamps before 1900 on 64-bit hosts). And some invalid
5358 time stamps were being accepted, e.g. September 31.
5360 * posixtm.h (posixtime): Return bool instead of time_t, so
5361 that we can return (time_t) -1 successfully.
5362 * posixtm.c: Likewise.
5363 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5364 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5365 (t): Remove static var.
5366 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5367 of static var. All uses changed.
5368 (year): Do not reject years before 1900; they can occur with
5370 (posix_time_parse): Do not check for out-of-range components;
5371 that is now the caller's responsibility, since our checks were
5372 only approximations.
5373 (posixtime): Use mktime to check for out-of-range components,
5374 since it knows them exactly.
5375 If mktime returns (time_t) -1, check whether an error actually occurred
5376 by invoking localtime on -1.
5377 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5378 posixtime failures better.
5379 Improve the test data (in comments only).
5381 2003-05-30 <karl@gnu.org>
5383 * mktime.c: update from libc.
5385 2003-05-30 Bruno Haible <bruno@clisp.org>
5387 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5388 * localcharset.h: Likewise.
5389 * localcharset.c: Likewise.
5391 2003-05-28 Paul Eggert <eggert@twinsun.com>
5393 Assume the headers required for C89 freestanding compilers.
5394 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5395 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5396 without checking for HAVE_LIMITS_H.
5397 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5398 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5400 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5401 * exclude.c: Include <stdbool.h> unconditionally.
5402 * tempname.c: Include <stddef.h> unconditionally.
5403 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5404 * modechange.c, rpmatch.c (NULL): Don't define, since
5405 <stddef.h> does that.
5406 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5407 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5408 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5409 * xstrtol.c: Likewise.
5410 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5411 * savedir.c: Include <stddef.h> instead of defining NULL.
5413 * addext.c (addext): Use assignment rather than cast, to avoid
5414 warnings on some platforms.
5416 * mktime.c (__mktime_internal): Do not reject negative timestamps
5419 2003-05-10 Bruno Haible <bruno@clisp.org>
5421 * linebreak.c (iconv_string_length): Don't return -1 just because the
5422 string is longer than 4 KB.
5424 2003-05-12 Jim Meyering <jim@meyering.net>
5426 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5427 the space-padded-by-default conversion specifiers, %e, %k, %l.
5429 2003-05-03 Bruno Haible <bruno@clisp.org>
5431 Upgrade to Unicode-4.0.
5432 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5433 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5434 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5435 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5436 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5437 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5438 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5439 Change width of U+E0100..U+E01EF from 1 to 0.
5441 2003-04-25 Bruno Haible <bruno@clisp.org>
5443 * copy-file.c: Include <stddef.h>, for size_t.
5445 2003-04-25 Jim Meyering <jim@meyering.net>
5447 * copy-file.c (copy_file_preserving): Declare buf_size to be
5448 of type size_t, not int.
5450 2003-04-11 Jim Meyering <jim@meyering.net>
5452 Merge changes from Coreutils.
5454 2003-03-22 Jim Meyering <jim@meyering.net>
5456 * strftime.c (widen): Cast alloca return value to proper type.
5458 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5461 * strftime.c (my_strftime): Handle very large width
5462 specifications for numeric values correctly. Improve checks for
5465 2003-01-19 Jim Meyering <jim@meyering.net>
5467 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5468 (nl_get_alt_digit) [! defined my_strftime]: Define.
5469 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5470 _nl_get_alt_digit and _nl_get_walt_digit.
5472 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5473 These changes have no effect outside of _LIBC.
5475 2003-04-10 Bruno Haible <bruno@clisp.org>
5477 * findprog.h: New file, from GNU gettext.
5478 * findprog.c: New file, from GNU gettext.
5480 2003-04-05 Jim Meyering <jim@meyering.net>
5482 Merge changes from Coreutils.
5484 * exclude.h (PARAMS): Remove definition and uses.
5485 * exclude.c: Remove uses of `PARAMS'.
5487 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5488 Add test-cases for DOS filenames. Declare program_name.
5489 (main): Set up program_name. Patch by Rich Dawe.
5491 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5493 Use mntctl's return value to drive the entry-processing loop, since
5494 we can't rely on the value of the vmt_length member in the last
5495 entry. On some systems doing so could result in exhausting
5496 virtual memory. Based in part on a patch from Mike Jetzer.
5498 2003-04-04 Bruno Haible <bruno@clisp.org>
5500 * linebreak.h: New file, from GNU gettext.
5501 * linebreak.c: New file, from GNU gettext with slight modifications.
5502 * lbrkprop.h: New file, from GNU gettext.
5504 2003-04-03 Bruno Haible <bruno@clisp.org>
5506 * utf8-ucs4.h: New file, from GNU gettext.
5507 * utf16-ucs4.h: New file, from GNU gettext.
5508 * ucs4-utf8.h: New file, from GNU gettext.
5509 * ucs4-utf16.h: New file, from GNU gettext.
5511 2003-04-02 Bruno Haible <bruno@clisp.org>
5513 * binary-io.h: New file, from GNU gettext.
5515 2003-04-01 Bruno Haible <bruno@clisp.org>
5517 * pathname.h: New file, from GNU gettext.
5518 * concatpath.c: New file, from GNU gettext.
5520 2003-03-30 Bruno Haible <bruno@clisp.org>
5522 * copy-file.c (copy_file_preserving): Don't set owner if the function
5523 chown() doesn't exist.
5525 2003-03-28 Bruno Haible <bruno@clisp.org>
5527 * copy-file.h: New file, from GNU gettext.
5528 * copy-file.c: New file, from GNU gettext.
5530 2003-03-18 Jim Meyering <jim@meyering.net>
5532 * quote.c (quote_n): Fix typo in comment.
5534 2003-03-14 Jim Meyering <jim@meyering.net>
5536 Merge changes from Coreutils.
5537 * obstack.h (obstack_object_size): Declare temporary, __o,
5538 to be const, in order to avoid warnings.
5539 (obstack_room): Likewise.
5540 (obstack_empty_p): Likewise.
5542 2003-03-13 Paul Eggert <eggert@twinsun.com>
5544 Merge changes from Bison.
5545 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5546 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5547 when compiling Bison 1.875's `bitset bset = obstack_alloc
5548 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5549 * hash.c: Include <stdbool.h> unconditionally.
5551 2003-03-09 Paul Eggert <eggert@twinsun.com>
5553 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5554 Reported by Bruce Becker; see:
5555 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5557 2003-03-03 Paul Eggert <eggert@twinsun.com>
5558 Bruno Haible <bruno@clisp.org>
5560 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5561 Reported by John Hughes, see
5562 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5564 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5566 * poll_.h: New file.
5569 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5571 * mathl.h: New file.
5572 * acosl.c: New file.
5573 * asinl.c: New file.
5574 * atanl.c: New file.
5575 * ceill.c: New file.
5578 * floorl.c: New file.
5579 * frexpl.c: New file.
5580 * ldexpl.c: New file.
5582 * sincosl.c: New file.
5584 * sqrtl.c: New file.
5586 * trigl.c: New file.
5587 * trigl.h: New file.
5589 2003-02-17 Bruno Haible <bruno@clisp.org>
5591 * mkdtemp.h: New file, from GNU gettext.
5592 * mkdtemp.c: New file, from GNU gettext.
5594 2003-01-31 Bruno Haible <bruno@clisp.org>
5596 * rename.c: #undef rename before defining rpl_rename.
5597 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5599 2003-01-30 Bruno Haible <bruno@clisp.org>
5601 * printf-args.h: New file, from GNU gettext.
5602 * printf-args.c: New file, from GNU gettext.
5603 * printf-parse.h: New file, from GNU gettext.
5604 * printf-parse.c: New file, from GNU gettext.
5605 * vasnprintf.h: New file, from GNU gettext.
5606 * vasnprintf.c: New file, from GNU gettext.
5607 * asnprintf.c: New file, from GNU gettext.
5608 * vasprintf.h: New file, from GNU gettext with modifications.
5609 * vasprintf.c: New file, from GNU gettext.
5610 * asprintf.c: New file, from GNU gettext.
5612 2003-01-29 Bruno Haible <bruno@clisp.org>
5614 * stpncpy.h: New file, from GNU gettext with modifications.
5615 * stpncpy.c: New file, from GNU gettext with modifications.
5617 2003-01-28 Bruno Haible <bruno@clisp.org>
5619 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5621 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5624 2003-01-27 Bruno Haible <bruno@clisp.org>
5626 * xsetenv.h: New file, from GNU gettext.
5627 * xsetenv.c: New file, from GNU gettext.
5629 2003-01-23 Bruno Haible <bruno@clisp.org>
5631 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5633 2003-01-22 Bruno Haible <bruno@clisp.org>
5635 * exit.h: New file, from GNU gettext.
5637 2003-01-11 Bruno Haible <bruno@clisp.org>
5639 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5640 * strcase.h (strcasecmp, strncasecmp): Likewise.
5642 2003-01-14 Jim Meyering <jim@meyering.net>
5644 * same.c (same_name): Tweak a comment.
5646 2003-01-11 Bruno Haible <bruno@clisp.org>
5648 * same.c (same_name): Reorder tests so as to avoid calling stat()
5649 when a string comparison is sufficient.
5651 2003-01-11 Bruno Haible <bruno@clisp.org>
5653 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5656 2003-01-11 Bruno Haible <bruno@clisp.org>
5658 * hash-pjw.c: Add comment about low quality of this function.
5660 2003-01-12 Paul Eggert <eggert@twinsun.com>
5662 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5663 to avoid collisions with libcurses and libreadline.
5665 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5666 * getstr.h, getstr.c: Remove.
5667 * getline.c: Include "getline.h", to check interface.
5668 Move body of old getstr.c here: this defines MIN_CHUNK and
5669 declares getdelim2, which is renamed from getstr.
5670 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5672 * linebuffer.c (readlinebuffer): Renamed from readline.
5674 * linebuffer.h: Likewise.
5675 (readline): Remove backward-compatibility macro.
5677 2003-01-12 Jim Meyering <jim@meyering.net>
5679 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5681 2003-01-10 Bruno Haible <bruno@clisp.org>
5683 * alloca_.h: New file.
5684 * getdate.y: Unconditionally include alloca.h.
5685 * makepath.c: Likewise.
5686 * setenv.c: Likewise.
5687 * userspec.c: Likewise.
5689 2003-01-09 Bruno Haible <bruno@clisp.org>
5691 * stdbool.h.in: New file.
5693 2003-01-08 Bruno Haible <bruno@clisp.org>
5695 * safe-read.c: Include specification header first, to ensure its
5697 * full-write.c: Likewise.
5699 2003-01-08 Jim Meyering <jim@meyering.net>
5701 * full-write.c: Undefine and define-away `const' after inclusion
5702 of errno.h, not before. Suggestion from Bruno Haible.
5704 2003-01-07 Jim Meyering <jim@meyering.net>
5706 * full-write.c: Rework so that it may serve to define full_read, too.
5707 * full-read.c: Simply #define FULL_READ and include full-write.c.
5709 2003-01-06 Jim Meyering <jim@meyering.net>
5711 * version-etc.c: Update year in translatable copyright string.
5713 2002-12-25 Bruno Haible <bruno@clisp.org>
5715 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5716 * xstrtol.h: Likewise.
5717 * xstrtoimax.c: Likewise.
5718 * xstrtoumax.c: Likewise.
5719 * human.h: Likewise.
5721 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5722 on systems that have <inttypes.h> but not <stdint.h>.
5724 2002-12-31 Paul Eggert <eggert@twinsun.com>
5726 * memcoll.c (memcoll): Fall back on a simple algorithm using
5727 memcmp if strcoll doesn't work.
5729 2002-12-23 Bruno Haible <bruno@clisp.org>
5731 * localcharset.h: New file.
5732 * localcharset.c: Include it.
5733 * unicodeio.c: Likewise.
5735 2002-12-22 Bruno Haible <bruno@clisp.org>
5737 * utime.c (utime_null): No need to call ftruncate if the file was
5740 2002-12-23 Bruno Haible <bruno@clisp.org>
5742 * memcoll.c (STRCOLL): New macro.
5745 2002-12-22 Bruno Haible <bruno@clisp.org>
5747 * getstr.h (getstr): Define, to avoid clash with libcurses.
5748 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5750 2002-12-22 Bruno Haible <bruno@clisp.org>
5752 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5754 2002-12-23 Bruno Haible <bruno@clisp.org>
5756 * getline.h: Include <stddef.h>, for size_t.
5758 * unicodeio.h: Include <stddef.h>, for size_t.
5759 * unicodeio.c: Don't include <stddef.h>.
5761 2002-12-17 Bruno Haible <bruno@clisp.org>
5763 * canon-host.c (strdup): Remove unused declaration.
5765 * fsusage.c: Include full_read.h.
5766 (get_fs_usage): Use full_read instead of safe_read.
5768 * utime.c (utime_null): Use SAFE_READ_ERROR.
5770 2002-12-11 Bruno Haible <bruno@clisp.org>
5772 * setenv.h: Rewritten to cope with systems that have setenv() but not
5774 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5777 2002-12-11 Bruno Haible <bruno@clisp.org>
5779 * setenv.c (alloca): Fall back to malloc.
5781 (setenv): Use freea() to free memory allocated with alloca().
5783 2002-11-13 Bruno Haible <bruno@clisp.org>
5785 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5786 function declarations.
5787 * unsetenv.c (unsetenv): Likewise.
5789 2002-03-04 Bruno Haible <bruno@clisp.org>
5791 Portability to AIX 4.3.3.
5792 * unsetenv.c: New file, extracted from setenv.c.
5793 * setenv.c: Move the unsetenv() function to unsetenv.c.
5795 2001-12-20 Bruno Haible <bruno@clisp.org>
5797 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5798 use malloc instead. For SunOS 4.
5800 2001-12-11 Bruno Haible <bruno@clisp.org>
5802 * setenv.c: Declare alloca.
5803 (compar_fn_t): New typedef.
5804 (KNOWN_VALUE, STORE_VALUE): Use it.
5806 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5809 2002-12-10 Paul Eggert <eggert@twinsun.com>
5811 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5812 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5813 Choose values that are less likely to collide with system fnmatch
5815 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5816 defined (e.g., a pure POSIX system).
5817 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5818 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5820 2002-12-06 Jim Meyering <jim@meyering.net>
5822 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5824 Merge in changes from libc's misc/error.c, in preparation
5825 for the merge of gnulib's changes back into libc.
5827 * error.c (_): Define only if not already defined.
5828 Move definition to follow all #include directives.
5829 Include unlocked-io.h only if !_LIBC.
5830 [_LIBC]: Include <libio/libioP.h>.
5831 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5832 (fflush): Tweak definition to use INTUSE.
5835 2002-12-05 Paul Eggert <eggert@twinsun.com>
5837 * alloca.c [defined emacs]: Include "lisp.h".
5838 (xalloc_die) [defined emacs]: New macro.
5839 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5840 [! defined emacs]: Include <xalloc.h>.
5841 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5842 (pointer): Typedef to POINTER_TYPE *.
5843 (malloc): Remove decl; we now always use xmalloc.
5844 (alloca): Use old-style definition, since Emacs needs this.
5845 Check for arithmetic overflow when computing combined size.
5847 2002-12-04 Paul Eggert <eggert@twinsun.com>
5849 Do not generate unlocked-io.h automatically, since it's easier to
5850 maintain it by hand.
5852 * unlocked-io.h: New file, from GNU diffutils,
5853 but with proper copyright notice and attribution.
5855 * Makefile.am: Add copyright notice.
5856 (libfetish_a_SOURCES): Add unlocked-io.h.
5857 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5858 (DISTCLEANFILES, io_functions): Remove macros.
5859 (EXTRA_DIST): Remove gen_uio.
5860 (unlocked-io.h): Remove rule.
5862 2002-12-04 Jim Meyering <jim@meyering.net>
5864 Reflect the fact that stat.c and lstat.c are no longer generated.
5865 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5866 (DISTCLEANFILES): Likewise.
5867 (EXTRA_DIST): Likewise.
5868 (all_local): Don't depend on stat.c or lstat.c.
5869 (stat.c, lstat.c): Remove rules.
5870 (EXTRA_DIST): Remove xstat.in.
5872 * xstat.in: Remove file. Contents moved into stat.c.
5873 * stat.c: New file. Contents mostly from xstat.in.
5874 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5875 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5877 * safe-read.c: Rework so that it may serve to define safe_write, too.
5878 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5880 2002-12-03 Jim Meyering <jim@meyering.net>
5882 * safe-read.c, safe-write.c: Change variable names and comments, but
5883 not semantics, to minimize the differences between these two files.
5884 (safe_read): Change comment to mention SAFE_READ_ERROR.
5886 * safe-read.c (IS_EINTR): Define.
5887 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5889 2002-12-02 Bruno Haible <bruno@clisp.org>
5891 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5892 Define, taken from safe-read.c.
5893 (INT_MAX): Provide fallback.
5894 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5895 * safe-write.h (SAFE_WRITE_ERROR): Define.
5897 * safe-read.c (EINTR): Remove definition.
5898 (safe_read): Don't use EINTR if it is absent.
5900 2002-12-02 Jim Meyering <jim@meyering.net>
5902 * safe-read.c (EINTR): Define.
5903 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5904 (INT_MAX): Provide fallback.
5905 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5907 * safe-read.h (SAFE_READ_ERROR): Define.
5909 2002-12-01 Jim Meyering <jim@meyering.net>
5911 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5912 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5914 2002-11-27 Paul Eggert <eggert@twinsun.com>
5916 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5917 hash_rehash): Replace `if (limit <= value) abort ();' with
5918 `if (! (value < limit)) abort ();', for readability.
5920 2002-11-26 <karl@gnu.org>
5922 * strdup.c: copy from libc again, with jim's ok.
5923 * .cppi-disable: re-add strdup.c
5925 2002-11-25 <karl@gnu.org>
5927 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5928 instead of "strtol.c".
5930 2002-11-25 Jim Meyering <jim@meyering.net>
5932 * mktime.c: Sync from libc, now that it has the latest fix.
5934 2002-11-24 <karl@gnu.org>
5936 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5937 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5939 2002-11-24 Jim Meyering <jim@meyering.net>
5941 Update from coreutils:
5943 * mktime.c: Merge in changes from libc.
5945 Avoid a link-time failure on some Linux systems.
5946 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5947 (__mon_yday): Declare with the STATIC attribute.
5948 (__mktime_internal): Likewise.
5949 Based on a report from Greg Schafer.
5951 2002-11-23 Jim Meyering <jim@meyering.net>
5953 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5954 Use `unsigned', not `int', as type of index.
5956 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5958 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5960 2002-11-22 Paul Eggert <eggert@twinsun.com>
5962 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5963 hint that one should use `if (! x) abort ();' rather than `assert
5964 (x);', and anyway it's one less thing to worry about configuring.
5965 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5966 hash_rehash, hash_insert): Use abort rather than assert.
5968 2002-11-22 Paul Eggert <eggert@twinsun.com>
5970 * quotearg.h: Allow multiple inclusion by surrounding with
5971 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5972 so that we can be included first.
5973 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5974 * quotearg.c: Include quotearg.h immediately after config.h.
5975 No need to include stddef.h or sys/types.h any more.
5976 Surround local include files with "", not "<>".
5977 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5978 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5979 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5980 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5981 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5982 (ISPRINT): Remove; no longer needed now that we assume C89.
5984 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5987 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5988 quotearg_char): Use SIZE_MAX rather than
5989 (size_t) -1 when we are talking about "infinity".
5991 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5993 2002-11-22 Bruno Haible <bruno@clisp.org>
5995 * safe-read.h: Assume C89. Add comments.
5996 (safe_read): Change return type to size_t.
5997 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5998 counts > SSIZE_MAX correctly.
5999 * safe-write.h: New file.
6000 * safe-write.c: New file.
6001 * full-read.h: New file.
6002 * full-read.c: New file.
6003 * full-write.h: Assume C89. Add comments.
6004 * full-write.c: Include safe-write.h.
6005 (full_write): Rewritten to use safe_write.
6006 Suggested by Jim Meyering and Paul Eggert.
6008 2002-11-21 Bruno Haible <bruno@clisp.org>
6010 Remove case insensitive option matching.
6011 * argmatch.h (argcasematch): Remove declaration.
6012 (ARGCASEMATCH): Remove macro.
6013 (__xargmatch_internal): Remove case_sensitive argument.
6014 (XARGMATCH): Update.
6015 (XARGCASEMATCH): Remove macro.
6016 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6017 case_sensitive argument.
6018 (argcasematch): Remove function.
6019 (__xargmatch_internal): Remove case_sensitive argument.
6020 (main): Use XARGMATCH instead of XARGCASEMATCH.
6022 * xmalloc.c: Change compile-time error message. Add comment about
6023 required autoconf version.
6025 2002-11-21 Jim Meyering <jim@meyering.net>
6027 * strdup.c (strdup): Tweak comment and initial #if/#include.
6029 Merge in changes from the coreutils.
6031 2002-09-25 Paul Eggert <eggert@twinsun.com>
6032 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6033 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6034 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6035 int. Work more efficiently if X is the same width as uintmax_t.
6036 Do not compare X to -1, to avoid bogus compiler warning.
6037 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6038 Don't assume that f_frsize and f_bsize are the same type.
6040 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6043 * makepath.c (make_path): Restore umask *before* creating the final
6045 (make_path): Minor reformatting.
6047 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6048 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6050 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6051 ones. At least on GNU/Linux systems, `auto' means something else.
6054 2002-11-20 Paul Eggert <eggert@twinsun.com>
6056 Merge argmatch cleanups from Bison. Assume C89.
6058 * argmatch.c: Include config.h here, not in argmatch.h.
6059 Include stdlib.h, for EXIT_FAILURE.
6060 Always include <string.h>, since we assume C89.
6061 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6062 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6063 Include <stddef.h> instead, since it's all we need for size_t.
6064 (PARAMS): Remove. All uses removed.
6065 (ARRAY_CARDINALITY): Do not bother to #undef.
6066 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6067 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6068 Remove unnecessary parentheses.
6069 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6070 Insert necessary parentheses.
6071 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6072 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6074 2002-11-19 Bruno Haible <bruno@clisp.org>
6076 * mbswidth.c: Include mbswidth.h right at the beginning.
6077 * mbswidth.h: Include <stddef.h>, for size_t.
6079 * mbswidth.h (PARAMS): Remove macro.
6080 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6081 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6083 * gcd.h (PARAMS): Remove macro.
6084 (gcd): Use ANSI C function declarations.
6085 * gcd.c (gcd): Likewise.
6087 2002-11-15 Bruno Haible <bruno@clisp.org>
6089 * strcspn.c: Include <stddef.h>.
6090 (strcspn): Use ANSI C function declaration. Change return type to
6092 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6093 (strpbrk): Use NULL.
6094 * strpbrk.h (PARAMS): Remove macro.
6095 (strpbrk): Use ANSI C function declaration.
6096 * strstr.c: Don't include <sys/types.h>.
6097 * strstr.h (PARAMS): Remove macro.
6098 (strstr): Use ANSI C function declarations.
6100 2002-11-06 Bruno Haible <bruno@clisp.org>
6102 * gcd.h (gcd): Change argument type to 'unsigned long'.
6103 * gcd.c (gcd): Likewise.
6105 2002-11-05 Bruno Haible <bruno@clisp.org>
6107 * gcd.h: New file, from gettext-0.11.5.
6108 * gcd.c: New file, from gettext-0.11.5.
6110 2002-11-05 Bruno Haible <bruno@clisp.org>
6112 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6113 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6114 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6115 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6117 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6118 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6120 * closeout.c: Include gettext.h instead of <libintl.h>.
6121 * human.c: Include gettext.h instead of <libintl.h>.
6122 * quotearg.c: Include gettext.h instead of <libintl.h>.
6123 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6124 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6125 * userspec.c: Include gettext.h instead of <libintl.h>.
6126 * version-etc.c: Include gettext.h instead of <libintl.h>.
6127 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6128 (textdomain): Remove definition.
6129 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6131 * long-options.c: Remove include of <libintl.h> and definition of _.
6132 * same.c: Remove include of <libintl.h> and definition of _.
6134 2002-11-04 Bruno Haible <bruno@clisp.org>
6136 * stpcpy.h: New file, from GNU gettext-0.11.5.
6137 * strcase.h: New file, from GNU gettext-0.11.5.
6138 * strpbrk.h: New file, from GNU gettext-0.11.5.
6139 * strstr.h: New file, from GNU gettext-0.11.5.
6140 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6142 2002-05-09 Bruno Haible <bruno@clisp.org>
6144 * config.charset: Update for newest glibc. Add canonical names
6145 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6147 2002-05-09 Bruno Haible <bruno@clisp.org>
6149 * localcharset.c (get_charset_aliases): Add more Windows specific
6152 2002-05-08 Owen Taylor <otaylor@redhat.com>
6154 * config.charset: A few additions for Solaris.
6156 2001-12-05 Bruno Haible <bruno@clisp.org>
6158 * localcharset.c (locale_charset): Don't return an empty string.
6160 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6162 * config.charset: msdos in uk_UA uses CP1125.
6164 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6166 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6167 * localcharset.c (locale_charset): Declare as extern "C".
6169 2002-02-15 Bruno Haible <bruno@clisp.org>
6171 * config.charset [msdosdjgpp]: For Russian, use CP866.
6173 2002-02-11 Bruno Haible <bruno@clisp.org>
6175 * config.charset: Add support for NetBSD.
6177 2002-09-25 <karl@gnu.org>
6179 * strdup.c: copy from libc/string (via ../config/srclist*).
6180 * getopt*: copy from libc/posix.
6181 * gettext.h: copy from gettext.
6182 * .cppi-disable: add strdup.c, gettext.h.
6184 2002-07-01 Jim Meyering <meyering@lucent.com>
6186 * c-stack.c: Include sys/time.h.
6187 From Volker Borchert.
6189 2002-06-11 Paul Eggert <eggert@twinsun.com>
6191 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6192 New macro. Use it uniformly instead of
6193 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6194 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6195 reported by Vin Shelton.
6197 2002-06-22 Jim Meyering <meyering@lucent.com>
6199 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6200 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6202 2002-06-22 Paul Eggert <eggert@twinsun.com>
6204 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6205 Do not assume SA_SIGINFO behavior.
6206 Bug reported by Jim Meyering on NetBSD 1.5.2.
6208 2002-06-22 Jim Meyering <meyering@lucent.com>
6210 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6212 * exitfail.c, exitfail.h: Likewise.
6213 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6215 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6217 (EXTRA_DIST): Add fnmatch_loop.c.
6218 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6220 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6221 * fnmatch.c: Update from diffutils-2.8.2.
6222 * fnmatch_.h: New file. From diffutils-2.8.2.
6223 * fnmatch.h: Remove file.
6225 2002-06-18 Paul Eggert <eggert@twinsun.com>
6227 * file-type.h: Report an error if neither S_ISREG nor
6228 S_IFREG is defined, instead of using a test specific to glibc
6229 2.2. This should be safe, since POSIX requires S_ISREG and
6230 Unix Version 7 had S_IFREG. We don't need to check for
6231 <sys/types.h> since we don't use any symbols that it defines.
6233 2002-06-15 Jim Meyering <meyering@lucent.com>
6235 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6236 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6237 have been included before this file.
6239 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6241 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6242 so that each temporary file name is unique and valid in the first
6243 8 characters, for operation under DOS.
6245 2002-06-15 Jim Meyering <meyering@lucent.com>
6247 Work even with DJGPP 2.03, which lacks support for symlinks.
6249 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6251 * lchown.c (S_ISLNK): Likewise.
6253 2002-06-14 Jim Meyering <meyering@lucent.com>
6255 * file-type.h: Use the version from diffutils-2.8.2.
6256 * file-type.c: Likewise.
6258 2002-05-27 Jim Meyering <meyering@lucent.com>
6260 Fix a problem seen only on nonconforming systems whereby ls.c's
6261 use of localtime, and then of gettimeofday would cause trouble:
6262 the localtime call used to initialize rpl_gettimeofday's save
6263 mechanism would clobber ls's current local time information so
6264 that in any long listing the first file would always be listed
6265 with date 1970-01-01. Analysis by Volker Borchert.
6267 * gettimeofday.c (localtime): Undefine.
6268 (rpl_localtime): New function.
6270 2002-05-22 Jim Meyering <meyering@lucent.com>
6272 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6273 * file-type.h: New file.
6274 * file-type.c (file_type): New file/function. Extracted from diffutils.
6276 2002-04-29 Paul Eggert <eggert@twinsun.com>
6278 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6280 2002-04-28 Paul Eggert <eggert@twinsun.com>
6282 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6283 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6284 of 127, since 64 is the largest conceivable number for ancient
6286 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6288 2002-04-28 Jim Meyering <meyering@lucent.com>
6290 * sig2str.c (WTERMSIG): Remove definition (unused).
6292 2002-04-28 Paul Eggert <eggert@twinsun.com>
6294 * sig2str.h, sig2str.c: New files.
6295 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6297 2002-04-24 Jim Meyering <meyering@lucent.com>
6299 * gettext.h: New file, from Gettext.
6300 * Makefile.am (INCLUDES): Remove -I../intl.
6301 (libfetish_a_SOURCES): Add gettext.h.
6303 2002-04-16 Jim Meyering <meyering@lucent.com>
6305 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6306 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6307 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6309 2002-04-12 Jim Meyering <meyering@lucent.com>
6311 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6313 2002-03-10 Jim Meyering <meyering@lucent.com>
6315 * makepath.c (make_path): Remove a comma from a diagnostic.
6316 Suggestion from Santiago Vila.
6318 2002-03-08 Jim Meyering <meyering@lucent.com>
6320 * rename.c: Mention that this wrapper is needed also on
6321 mips-dec-ultrix4.4 systems.
6323 2002-03-02 Jim Meyering <meyering@lucent.com>
6325 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6326 not HAVE_CLOCK_SETTIME.
6328 2002-02-27 Paul Eggert <eggert@twinsun.com>
6330 * nanosleep.h: Rename to....
6331 * timespec.h: New name for nanosleep.h. All uses changed.
6333 * gettime.c: New file.
6334 * settime.c: New file.
6337 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6338 timespec.h. Remove nanosleep.h.
6340 2002-02-25 Paul Eggert <eggert@twinsun.com>
6342 * acl.c, acl.h: New files.
6343 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6345 2002-02-24 Jim Meyering <meyering@lucent.com>
6347 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6348 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6349 cause trouble. Reported by Nelson Beebe.
6351 2002-02-23 Paul Eggert <eggert@twinsun.com>
6353 * path-concat.c (xpath_concat): Reorder code to pacify
6354 compilers that don't know that xalloc_die never returns.
6356 2002-02-20 Jim Meyering <meyering@lucent.com>
6358 * getdate.c: Regenerate using bison-1.33.
6360 2002-02-15 Paul Eggert <eggert@twinsun.com>
6362 * posixver.c, posixver.h: New files.
6363 * Makefile.am (libfetish_a_SOURCES): Add them.
6365 2002-02-02 Paul Eggert <eggert@twinsun.com>
6366 Bruno Haible <bruno@clisp.org>
6368 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6369 (fwrite_success_callback): New declaration.
6370 * unicodeio.c (unicode_to_mb): New function, extracted from
6371 print_unicode_char. Call failure callback instead of error.
6372 (fwrite_success_callback): New function.
6373 (exit_failure_callback): New function.
6374 (fallback_failure_callback): New function.
6375 (print_unicode_char): Call unicode_to_mb.
6377 2002-01-26 Jim Meyering <meyering@lucent.com>
6379 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6381 2002-01-22 Jim Meyering <meyering@lucent.com>
6383 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6384 Otherwise, some versions of automake would omit the rule that makes
6385 Makefile from Makefile.in.
6387 2001-01-21 Paul Eggert <eggert@twinsun.com>
6389 * xmemcoll.h, xmemcoll.c: New files.
6390 * Makefile.am (libfetish_a_SOURCES): Add them.
6391 * memcoll.c: Include errno.h, and declare errno if not defined.
6392 (memcoll): Set errno to zero if there is no error.
6394 * quotearg.c (quotearg_buffer_restyled):
6395 Fix bug with quoting buffers containing NUL when backslashing escapes.
6396 This bug was exposed by the other changes in this patch.
6397 (quotearg_n_options): New arg ARGSIZE.
6398 All callers changed.
6399 (quoting_options_from_style): New function.
6400 (quotearg_n_style): Use it.
6401 (quotearg_n_style_mem): New function.
6403 * quotearg.h (quotearg_n_style_mem): New function.
6405 2002-01-16 Jim Meyering <meyering@lucent.com>
6407 * getdate.y: Add three semicolons, each just before a closing brace.
6408 Bison (as of version 1.31) no longer papers over that mistake.
6410 2002-02-14 Paul Eggert <eggert@twinsun.com>
6412 * backupfile.c (ISDIGIT): Comment fix.
6413 * getdate.y (ISDIGIT): Likewise.
6414 * posixtm.c (ISDIGIT, year): Likewise.
6415 * strverscmp.c (ISDIGIT): Likewise.
6416 * userspec.c (ISDIGIT): Likewise.
6418 2002-01-05 Jim Meyering <meyering@lucent.com>
6420 * version-etc.c (version_etc_copyright): Update copyright year.
6422 2001-01-19 Paul Eggert <eggert@twinsun.com>
6424 * closeout.c (close_stdout_status): If ferror (stdout), do
6425 not silently exit merely because the output buffer happens to
6426 have nothing pending.
6428 2001-12-18 Paul Eggert <eggert@twinsun.com>
6430 See the big note in ../ChangeLog.
6431 * human.c (suffixes): Prefer K to k for 1024.
6432 (generate_suffix_backwards): New function.
6433 (human_readable_inexact): Use it.
6434 * xstrtol.c (__xstrtol): If there is no number but there
6435 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6436 Accept 'K' as well as 'k'.
6438 2001-12-15 Jim Meyering <meyering@lucent.com>
6440 * regex.h (__restrict_arr): Update from libc.
6442 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6443 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6446 2001-12-10 Jim Meyering <meyering@lucent.com>
6448 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6449 Instead, include "xalloc.h".
6450 (initbuffer): Don't cast xmalloc return value to char*.
6451 (readline): Reword comment.
6452 Don't cast xrealloc return value to char*
6455 2001-12-09 Jim Meyering <meyering@lucent.com>
6457 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6458 `signed and unsigned type in conditional expression'.
6459 * posixtm.c (posix_time_parse): Likewise.
6461 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6463 * readtokens.c (readtoken): Declare an index to be of type unsigned
6464 to avoid a pedantic warning.
6466 * getstr.c: Don't include assert.h.
6467 (getstr): Remove warning-evoking assertions.
6468 Return -1 if offset parameter is out of bounds.
6469 Change the type of a local from int to size_t.
6471 * strftime.c (my_strftime_localtime_r): Include this function
6472 definition in the `#if ! HAVE_TM_GMTOFF' block.
6474 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6475 Include xalloc.h instead.
6477 2001-12-02 Jim Meyering <meyering@lucent.com>
6479 * tempname.c: Don't declare getenv, thus reverting the change of
6480 2001-11-18. It's no longer necessary, now that stdlib.h is always
6483 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6484 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6486 2001-11-30 Akim Demaille <akim@epita.fr>
6488 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6489 before being defined.
6491 2001-11-27 Paul Eggert <eggert@twinsun.com>
6493 * quotearg.h (quotearg_n, quotearg_n_style):
6494 First arg is int, not unsigned.
6495 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6496 (SIZE_MAX, UINT_MAX): New macros.
6497 (quotearg_n_options): Abort if N is negative.
6498 Avoid overflow check on hosts where size_t is 64 bits and int
6499 is 32 bits, as overflow is impossible there.
6500 Fix off-by-one typo that caused unnecessary reallocation.
6502 2001-11-27 Jim Meyering <meyering@lucent.com>
6504 * tempname.c: Merge with version from libc.
6505 * regex.c: Likewise.
6507 * tempname.c: Include stdlib.h unconditionally. On some old systems
6508 for which STDC_HEADERS is 0, it was not included, resulting in a
6509 warning about an integer-to-pointer conversion problem with getenv.
6510 Reported by Volker Borchert.
6512 2001-11-26 Jim Meyering <meyering@lucent.com>
6514 * gtod.h: Remove file.
6515 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6516 * gettimeofday.c: Don't include gtod.h.
6517 (GTOD_init): Remove function.
6518 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6519 Suggestion from Volker Borchert.
6521 2001-11-23 Jim Meyering <meyering@lucent.com>
6523 * hash.h (struct hash_table): Don't define here. Merely declare it.
6524 * hash.c (struct hash_table): Define it here instead.
6526 2001-11-22 Jim Meyering <meyering@lucent.com>
6528 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6530 2001-11-18 Paul Eggert <eggert@twinsun.com>
6532 * tempname.c (TMP_MAX): Remove; no longer needed.
6533 (TEMPORARIES): New macro.
6534 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6535 removes an artificial limitation (e.g. HP-UX 10.20, where
6538 2001-11-18 Jim Meyering <meyering@lucent.com>
6540 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6543 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6544 files will be created before anything else.
6546 2001-11-17 Jim Meyering <meyering@lucent.com>
6548 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6549 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6550 rather than group writable. Patch by Juan F. Codagnone.
6552 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6553 Instead, include "xalloc.h".
6555 * mountlist.c: Include unlocked-io.h after all system headers.
6556 Remove explicit declarations of xmalloc, xrealloc,
6557 and xstrdup. Instead, include "xalloc.h".
6559 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6560 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6561 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6563 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6564 Reported by Padraig Brady.
6566 * mkstemp.c: #undef mkstemp.
6568 (rpl_mkstemp): Rename from mkstemp.
6571 2001-11-16 Jim Meyering <meyering@lucent.com>
6573 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6574 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6575 determine the amount of total physical memory, use pstat_getstatic.
6576 HPUX-11 doesn't define _SC_PHYS_PAGES.
6577 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6578 If sysconf couldn't be used to determine the amount of available
6579 physical memory, use both pstat_getstatic and pstat_getdynamic.
6580 Based on a patch from Bob Proulx.
6582 2001-11-05 Jim Meyering <meyering@lucent.com>
6584 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6586 2001-11-03 Jim Meyering <meyering@lucent.com>
6588 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6589 in argmatch_to_argument call.
6591 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6594 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6595 e.g., a fault due to an attempt to free a NULL pointer.
6597 2001-11-01 Jim Meyering <meyering@lucent.com>
6599 * dirfd.c, dirfd.h: New files.
6600 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6602 * hash.c (hash_print) [TESTING]: Clean up.
6604 2001-10-22 Paul Eggert <eggert@twinsun.com>
6606 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6607 to avoid a warning if -Wall.
6609 2001-10-21 Paul Eggert <eggert@twinsun.com>
6611 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6613 2001-10-21 Jim Meyering <meyering@lucent.com>
6615 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6616 this code would end up calling gettext even in packages built
6618 * getopt.c (_): Likewise.
6619 * regex.c (_): Likewise.
6621 2001-10-20 Paul Eggert <eggert@twinsun.com>
6623 * error.c (strerror_r): Do not declare unless !_LIBC.
6624 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6625 Use strerror_r that is only a macro, even if it is not a function.
6626 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6627 (private_strerror): Use prototypes, not old-style function definition.
6628 (print_errno_message): New function.
6629 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6631 (error_tail, error, error_at_line): Use it.
6633 2001-10-11 Jim Meyering <meyering@lucent.com>
6635 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6636 and quote_n (1, ... to avoid clobbering a buffer.
6638 2001-10-05 Jim Meyering <meyering@lucent.com>
6640 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6641 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6642 * hash-pjw.h: New file.
6644 2001-09-30 Jim Meyering <meyering@lucent.com>
6646 * mountlist.c [MOUNTED_GETFSSTAT]:
6647 Include <sys/ucred.h>, for Apple Darwin.
6648 Include sys/mount.h and sys/fs_types.h only if available.
6650 (read_filesystem_list): Use FS_TYPE.
6652 2001-09-29 Paul Eggert <eggert@twinsun.com>
6654 * exclude.c (excluded_filename): 0 -> false, since it's
6657 2001-09-28 Paul Eggert <eggert@twinsun.com>
6659 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6660 #defines strtoimax. Also treat the other strto* functions
6663 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6664 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6665 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6667 2001-09-26 Jim Meyering <meyering@lucent.com>
6669 Most macros in unlocked-io.h had the wrong number of arguments.
6670 * gen-uio: New script.
6671 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6672 * unlocked-io.hin: Remove file.
6673 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6674 rather than trying to embed it here.
6675 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6676 Reported by Padraig Brady.
6678 2001-09-25 Volker Borchert <bt@teknon.de>
6680 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6682 2001-09-23 Jim Meyering <meyering@lucent.com>
6684 * mountlist.c: Remove useless parentheses in #if directives.
6685 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6686 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6688 2001-09-22 Jim Meyering <meyering@lucent.com>
6690 * localcharset.c: Update from latest gettext.
6691 * config.charset: Likewise.
6693 2001-09-20 Jim Meyering <meyering@lucent.com>
6695 * xstrtol.c (strtoimax): Guard declaration with
6696 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6697 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6698 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6699 (strtoumax): Likewise, for completeness (it wasn't necessary).
6701 2001-09-06 Paul Eggert <eggert@twinsun.com>
6703 * strtoimax.c (HAVE_LONG_LONG):
6704 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6705 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6706 to work around bug in IBM C compiler.
6708 2001-09-16 Jim Meyering <meyering@lucent.com>
6710 * mkdir.c: New file.
6712 2001-09-04 Paul Eggert <eggert@twinsun.com>
6714 * xgetcwd.c: Revert some of the previous change; intead,
6715 fix the HAVE_GETCWD_NULL code to behave more like the
6716 !HAVE_GETCWD_NULL code used to.
6719 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6722 2001-09-04 Paul Eggert <eggert@twinsun.com>
6724 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6725 Use ssize_t, not int, to store result of readlink.
6726 Check for ssize_t overflow as well as size_t overflow,
6727 as POSIX says the result of readlink is implementation-defined
6728 when ssize_t overflows.
6729 Remove unnecessary cast to char*.
6730 Use free+malloc instead of realloc, as the storage doesn't need
6731 to be preserved and it's clearer and can be more efficient that way.
6732 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6733 * xreadlink.h (xreadlink): Update prototype.
6735 2001-09-03 Paul Eggert <eggert@twinsun.com>
6737 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6738 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6739 spotted by Jim Meyering.
6741 2001-09-03 Jim Meyering <meyering@lucent.com>
6743 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6745 2001-09-03 Paul Eggert <eggert@twinsun.com>
6747 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6748 like the HAVE_GETCWD_NULL code.
6749 Include pathmax.h if not HAVE_GETCWD.
6750 Do not include xalloc.h.
6751 (INITIAL_BUFFER_SIZE): New symbol.
6752 Do not use xmalloc / xrealloc, since the caller is responsible for
6753 handling errors. Preserve errno around `free' during failure.
6754 Do not overrun buffer when using getwd.
6756 2001-09-03 Paul Eggert <eggert@twinsun.com>
6758 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6759 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6761 2001-09-02 Jim Meyering <meyering@lucent.com>
6763 * error.c: Update from GNU libc.
6765 2001-09-01 Jim Meyering <meyering@lucent.com>
6767 * xreadlink.c: New file.
6768 * xreadlink.h: New file.
6769 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6771 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6772 doesn't conflict with sparc Solaris 7's definition in
6773 /usr/include/sys/int_types.h.
6775 * exclude.c: Use `""', not `<>' to #include non-system header files.
6776 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6777 and strncasecmp as r-values. Unixware didn't have declarations.
6779 2001-08-31 Jim Meyering <meyering@lucent.com>
6781 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6782 Use an initial, malloc'd, buffer of length 128 rather than
6783 a statically allocated one of length 1024.
6785 2001-08-30 Paul Eggert <eggert@twinsun.com>
6787 * xgetcwd.c: Don't include pathmax.h.
6788 Include stdlib.h and unistd.h if available.
6790 (xmalloc, xstrdup, free): Remove decls.
6791 (xgetcwd): Don't assume sizes fit in unsigned.
6792 Check for overflow when computing sizes.
6793 Simplify reallocation code.
6795 2001-08-28 Paul Eggert <eggert@twinsun.com>
6797 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6799 * strtoimax.c: Renamed from strtoxmax.c, removing the
6802 Also, make the following further changes to make this file's
6803 configuration more similar to that of strtol.c:
6804 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6805 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6806 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6807 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6808 changed to signed values.
6810 And make the following changes as well:
6811 Fix copyright notice, as 1999 was missing.
6812 (verify): New macro.
6813 (strtoimax): Check sizes at compile-time, not run-time.
6814 Prefer strtol to strtoll if both work.
6815 (main): Remove; it was not that useful and was a pain to maintain.
6817 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6819 2001-08-30 Paul Eggert <eggert@twinsun.com>
6821 * savedir.c (savedir): Remove size parameter, as POSIX says that
6822 a directory's st_size can have an arbitrary value, so the old
6823 usage could waste an arbitrary amount of memory. All uses
6825 * savedir.h: Update prototype.
6827 2001-08-30 Paul Eggert <eggert@twinsun.com>
6829 * xstrtol.c (strtoimax): New decl.
6831 2001-08-28 Paul Eggert <eggert@twinsun.com>
6833 * xstrtol.h: Add copyright notice.
6834 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6835 LONGINT_INVALID_SUFFIX_CHAR.
6837 2001-08-30 Paul Eggert <eggert@twinsun.com>
6839 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6842 2001-08-30 Paul Eggert <eggert@twinsun.com>
6844 * hash.c: Remove '2001' from copyright notice.
6846 2001-08-30 Paul Eggert <eggert@twinsun.com>
6848 * full-write.h: New file.
6849 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6850 * full-write.c: Correct credits, as cccp.c no longer
6851 exists and anyway it was so heavily changed from the old cccp
6852 code as to be unrecognizable. Include full-write.h.
6853 (full_write) Return size_t, with short writes meaning failure.
6854 All callers changed. This fixes a bug with large buffers
6856 * utime.c: Include full-write.h.
6858 2001-08-30 Paul Eggert <eggert@twinsun.com>
6860 Merge 'exclude' changes from tar 1.13.22.
6861 This fixes one or two unlikely storage allocation overflow bugs,
6862 but doesn't change user-visible behavior otherwise.
6864 2001-08-30 Paul Eggert <eggert@twinsun.com>
6866 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6867 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6868 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6869 Include if available.
6870 (<xalloc.h>): Include
6871 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6872 (verify): New macro. Use it to verify that EXCLUDE macros do not
6873 collide with FNM macros.
6874 (struct patopts): New struct.
6875 (struct exclude): Use it, as exclude patterns now come with options.
6876 (new_exclude): Support above changes.
6877 (new_exclude, add_exclude_file):
6878 Initial size must now be a power of two to simplify overflow checking.
6879 (free_exclude, fnmatch_no_wildcards): New function.
6880 (excluded_filename): No longer requires options arg, as the options
6881 are determined by add_exclude. Now returns bool, not int.
6882 (excluded_filename, add_exclude):
6883 Add support for the fancy new exclusion options.
6884 (add_exclude, add_exclude_file): Now takes int options arg.
6885 Check for arithmetic overflow when computing sizes.
6886 (add_exclude_file): xrealloc might modify errno, so don't
6887 realloc until after errno might be used.
6889 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6891 (free_exclude): New decl.
6892 (add_exclude, add_exclude_file): Now takes int options arg.
6893 (excluded_filename): No longer requires options arg, as the options
6894 are determined by add_exclude. Now returns bool, not int.
6896 2001-08-30 Paul Eggert <eggert@twinsun.com>
6898 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6900 2001-08-27 Jim Meyering <meyering@lucent.com>
6902 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6904 * version-etc.c (N_): Remove definition.
6905 Revert most of last change.
6906 Instead, simply don't mark the `Copyright...' string for translation.
6907 Based on advice from Paul Eggert.
6909 * strtoxmax.c: Tweak comment.
6911 2001-08-26 Jim Meyering <meyering@lucent.com>
6913 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6914 of copyright with `%s' so translators don't get an untranslated
6916 (COPYRIGHT_YEAR): Define.
6917 (version_etc): Use fprintf rather than fputs.
6918 Suggestion from Ulrich Drepper.
6920 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6922 * strtoll.c: New file, from GNU libc.
6923 * xstrtoimax.c: New file.
6925 * xstrtol.h: Add xstrtoimax.
6926 * strtoumax.c: New file. Simply include "strtoumax.c".
6927 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6929 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6930 * strtoxmax.c: ... then renamed to this.
6932 2001-08-13 Paul Eggert <eggert@twinsun.com>
6934 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6935 Port to Solaris 8, where 'sed' requires a space after the 'r'
6936 command, and where sh dislikes "$/". Clean up the spacing a bit.
6937 Redirect output to $tmp just once.
6939 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6941 * addext.c (<errno.h>): Include.
6942 (errno): Declare if not defined.
6943 (addext): Work correctly when pathconf returns -1 and leaves
6944 errno alone because there is no limit. Also, work even if
6945 pathconf returns a value greater than SIZE_MAX.
6947 2001-08-12 Jim Meyering <meyering@lucent.com>
6949 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6950 Simply `return getcwd (NULL, 0);'.
6951 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6952 Use 1300 as initial value for length, not PATH_MAX.
6954 * pathmax.h: Clean up cpp syntax.
6956 2001-08-12 Jim Meyering <meyering@lucent.com>
6958 * gettimeofday.c: New file.
6960 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6962 2001-08-04 Jim Meyering <meyering@lucent.com>
6964 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6965 to get in sync with glibc.
6967 2001-08-03 Paul Eggert <eggert@twinsun.com>
6969 The following changes are from gettext 0.10.39 as maintained by
6972 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6973 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6974 with inverted sense. All uses changed.
6976 * mbswidth.c: Don't include <limits.h>.
6977 Include <stdlib.h> and <string.h> unconditionally.
6978 (iswcntrl, mbsinit, ISCNTRL): New macros.
6979 (mbsnwidth): Use K&R style function declarations.
6980 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6981 can optimize it when MB_CUR_MAX == 1.
6982 The width of control characters is zero, not 1.
6984 2001-07-15 Jim Meyering <meyering@lucent.com>
6986 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6987 (BUILT_SOURCES): Add unlocked-io.h.
6988 (io_functions): Define.
6989 (unlocked-io.h): New rule.
6990 (DISTCLEANFILES): Add unlocked-io.h.
6991 (all-local): Depend on unlocked-io.h, to ensure it is created.
6993 * unlocked-io.hin: New file
6995 * regex.c: Update from glibc.
6997 2001-07-05 Jim Meyering <meyering@lucent.com>
6999 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7001 (libfetish_a_SOURCES): Put all .h files here instead.
7002 Remove a thus-exposed (better checks in automake) duplicate and
7003 two unnecessary .h files.
7005 2001-06-11 Jim Meyering <meyering@lucent.com>
7007 * regex.c: Update from GNU libc.
7009 2001-05-27 Jim Meyering <meyering@lucent.com>
7011 * readutmp.h (UT_TYPE): Define.
7013 2001-05-24 Jim Meyering <meyering@lucent.com>
7015 * argmatch.c: Include "quote.h".
7016 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7017 quote function. Reported by Göran Uddeborg.
7019 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7021 * dirname.c (dir_name): Compute append_dot using path, not newpath
7022 which is not yet declared.
7024 2001-05-11 Paul Eggert <eggert@twinsun.com>
7026 * Makefile.am (libfetish_a_SOURCES):
7027 Add strftime.c, since we now compile it on all hosts.
7029 * strftime.c (my_strftime):
7030 Define to nstrftime if emacs, but only if my_strftime is not defined.
7031 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7032 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7033 Add one more extra argument: a nanoseconds value.
7036 (my_strftime function): Add %N format.
7037 (emacs_strftimeu): Renamed from emacs_strftime,
7038 with extra ut argument.
7040 2001-05-11 Paul Eggert <eggert@twinsun.com>
7042 dirname code cleanup. base_name now behaves more compatibly
7043 with POSIX basename when given file names that have trailing
7044 slashes, and similarly for dir_name. Add new primitives
7045 base_len and dir_len. Put the directory-name-related decls
7048 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7049 * backupfile.c (base_name): Likewise.
7050 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7051 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7052 * makepath.c (strip_trailing_slashes): Likewise.
7053 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7055 * rename.c (strip_trailing_slashes): Likewise.
7056 * same.c (base_name): Likewise.
7057 * stripslash.c (ISSLASH): Likewise.
7059 * addext.c: Include <dirname.h> after size_t is defined.
7060 * backupfile.c: Likewise.
7062 * addext.c (addext): Use base_len to trim redundant
7063 trailing slashes instead of doing it ourselves.
7064 But do not trim the last slash if it is not redundant.
7066 * backupfile.c (find_backup_file_name,
7067 max_backup_version): Use base_len instead of rolling it ourselves.
7068 Handle the case of "" and (on DOS) "C:" correctly.
7070 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7071 Include <string.h>, <dirname.h>.
7072 (base_name): Allow file names ending in slashes, other than names
7073 that are all slashes. In this case, return the basename followed
7074 by the slashes. This is more general, and can be used in places
7075 where the original base_name purposely had an assertion failure.
7076 (base_len): New function.
7078 * dirname.c: Include <string.h> instead of <stdlib.h>.
7079 Do not include <assert.h>; no longer needed.
7081 (memrchr): Remove decl.
7082 (dir_name_r): Remove.
7083 (dir_len): Renamed from dirlen. All callers changed.
7084 Rewrite in terms of base_name, for simplicity and consistency.
7085 (dir_name): Never return NULL. All callers changed.
7086 Do not include <stdlib.h> in test program; no longer needed.
7087 return 0; is fine for test program.
7089 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7091 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7093 * path-concat.c (path_concat): Use base_len to compute
7094 base length, not strlen; this means we cannot rely on memcpy
7097 * same.c (STREQ): Remove.
7098 (same_name): Handle the case where the basename ends in trailing '/'.
7100 * stripslash.c (strip_trailing_slashes): Return nonzero if
7101 a slash was stripped. Do not strip the last slash after a
7104 2001-04-08 Jim Meyering <meyering@lucent.com>
7106 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7107 recomputed; that's necessary when the offset spans a DST transition.
7108 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7110 2001-04-02 Jim Meyering <meyering@lucent.com>
7112 * regex.h, regex.c: Update from GNU libc.
7114 2001-03-19 Paul Eggert <eggert@twinsun.com>
7116 * version-etc.c (version_etc_copyright): Update to 2001.
7118 2001-03-16 Paul Eggert <eggert@twinsun.com>
7120 * tempname.c (uint64_t): Define to uintmax_t if
7121 not defined, and if UINT64_MAX is not defined.
7122 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7123 Reported by John David Anglin.
7125 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7127 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7128 alias if codeset is empty.
7129 * config.charset (BeOS): Use wildcard syntax.
7131 2001-03-13 Jim Meyering <meyering@lucent.com>
7133 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7134 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7137 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7139 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7141 * unicodeio.c (print_unicode_char): Simplify accordingly.
7143 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7145 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7146 support for DOS/DJGPP.
7148 2001-02-28 Paul Eggert <eggert@twinsun.com>
7150 * Makefile.am (libfetish_a_SOURCES):
7151 Add dup-safer.c, fopen-safer.c.
7152 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7154 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7156 2001-02-25 Paul Eggert <eggert@twinsun.com>
7158 The mkstemp replacement is taken from glibc 2.2.2, with some
7159 portability fixes for use outside glibc, as follows:
7161 * tempname.c (struct_stat64): New macro.
7162 (direxists, __gen_tempname): Use it.
7163 This avoids a portability problem with Solaris 8.
7165 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7166 (<stddef.h>, <stdint.h>, <string.h>):
7167 Include only if STDC_HEADERS || _LIBC.
7168 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7169 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7170 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7171 (__set_errno): Define this macro if <errno.h> doesn't.
7172 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7173 Define these macros if <stdio.h> doesn't.
7174 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7175 Define these macros if <sys/stat.h>
7176 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7177 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7178 __xstat64): Define if not _LIBC.
7179 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7180 (__gen_tempname): Invoke gettimeofday only if
7181 HAVE_GETTIMEOFDAY || _LIBC;
7182 otherwise, fall back on plain "time".
7183 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7185 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7187 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7189 2001-02-17 Jim Meyering <meyering@lucent.com>
7191 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7192 around included file name.
7194 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7196 * strftime.c: Update from GNU libc (the only changes were to comments).
7198 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7200 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7202 2001-02-17 Paul Eggert <eggert@twinsun.com>
7204 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7205 Remove workaround macros for hosts that have mbrtowc but not
7206 mbstate_t, as we now insist on proper declarations for both
7207 before using mbrtowc.
7209 2001-02-17 Jim Meyering <meyering@lucent.com>
7211 * regex.c: Update from libc.
7213 2001-02-16 Paul Eggert <eggert@twinsun.com>
7215 * alloca.c (malloc): Undef before defining, since stdlib.h
7216 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7217 Reported by Mark Hounschell via Paul Eggert.
7219 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7221 * config.charset: Update for FreeBSD 4.2.
7223 2001-01-26 Jim Meyering <meyering@lucent.com>
7225 * quotearg.c: Include stddef.h.
7226 * quote.c: Include stddef.h.
7227 Reported by Axel Kittenberger.
7229 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7230 line in double quotes so that it evokes a better diagnostic.
7231 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7232 Reported by Axel Kittenberger.
7234 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7236 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7237 to avoid a warning. Add back 'const' to inptr.
7239 2001-01-16 Jim Meyering <meyering@lucent.com>
7241 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7244 2001-01-14 Jim Meyering <meyering@lucent.com>
7246 * rename.c: New file. From Volker Borchert.
7247 Include stdlib.h, string.h or strings.h, and xalloc.h.
7248 Use strip_trailing_slashes rather than open-coding it.
7250 2001-01-03 Paul Eggert <eggert@twinsun.com>
7252 * strftime.c: Sync with glibc time/strftime.c 1.81.
7254 2001-01-03 Jim Meyering <meyering@lucent.com>
7256 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7257 local `inptr' to avoid warning with some system declarations of iconv.
7259 2000-12-29 Paul Eggert <eggert@twinsun.com>
7261 * modechange.c: Do not assume that mode_t uses the
7262 traditional octal encoding. E.g. "chmod 1 FOO" should set
7263 the other-execute bit of FOO even if S_IXOTH != 1.
7265 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7266 WOTH, XOTH, ALLM): New macros.
7267 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7268 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7270 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7271 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7273 No need to use uintmax_t; unsigned long is long enough.
7274 Don't bother to get suffix since we don't use it.
7276 2000-12-24 Jim Meyering <meyering@lucent.com>
7278 * hash.c (is_prime): Return explicit boolean values.
7279 (hash_get_first): Return NULL to appease Irix5.6's 89.
7280 Reported by Nelson Beebe.
7282 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7284 * localcharset.c (locale_charset): Add support for Win32.
7286 2000-12-18 Paul Eggert <eggert@twinsun.com>
7288 * physmem.h, physmem.c: New files.
7290 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7291 (noinst_HEADERS): Add physmem.h.
7293 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7294 't' for compatibility with Solaris 8 sort.
7296 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7298 * config.charset: Add support for BeOS.
7300 2000-12-16 Jim Meyering <meyering@lucent.com>
7302 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7303 SHELLS_FILE to a file name that's useful on djgpp systems.
7305 (ADDITIONAL_DEFAULT_SHELLS): Define.
7306 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7307 Based mostly on a patch from Prashant TR.
7309 2000-12-16 Jim Meyering <meyering@lucent.com>
7311 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7312 N and M) would have treated it like `chown N:N FILE'.
7314 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7316 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7318 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7319 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7320 to the list of canonical encodings. Rename EUC-CN to GB2312.
7322 2000-12-08 Andreas Schwab <schwab@suse.de>
7324 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7325 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7327 2000-12-07 Jim Meyering <meyering@lucent.com>
7329 * stripslash.c (ISSLASH): Define.
7330 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7333 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7334 (dir_name_r): Declare this function as static.
7335 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7336 manifest itself on a name containing a mix of slashes and
7338 Make this function work with names starting with a DOS-style
7339 drive letter and colon prefix.
7340 (dir_name): Append `.' if necessary.
7341 Based mostly on patches from Prashant TR and Eli Zaretskii.
7343 * dirname.h (dir_name_r): Remove prototype.
7345 2000-12-05 Jim Meyering <meyering@lucent.com>
7347 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7349 2000-12-04 Jim Meyering <meyering@lucent.com>
7351 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7352 Also include memory.h, stdlib.h, unistd.h if appropriate.
7353 Reported by Andreas Jaeger (conflicting declaration of malloc).
7355 2000-12-02 Jim Meyering <meyering@lucent.com>
7357 * closeout.h: Make idempotent, to avoid some obscure warnings.
7359 2000-12-01 Paul Eggert <eggert@twinsun.com>
7361 * memrchr.c: Include <config.h> before any system include file.
7363 2000-11-29 Paul Eggert <eggert@twinsun.com>
7365 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7367 2000-11-26 Jim Meyering <meyering@lucent.com>
7369 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7371 2000-11-22 Paul Eggert <eggert@twinsun.com>
7373 * strftime.c (my_strftime): Do not invoke mbrlen with a
7374 size of (size_t) -1; it's not portable.
7376 2000-11-17 Akim Demaille <akim@epita.fr>
7378 * obstack.h: Formatting changes.
7379 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7380 prevent type checking.
7381 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7382 cast the value to (void *): assigning a `foo *' to a `void *'
7384 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7386 2000-11-17 Jim Meyering <meyering@lucent.com>
7388 * strstr.c: Update from GNU libc.
7390 2000-11-16 Jim Meyering <meyering@lucent.com>
7392 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7394 2000-11-11 Jim Meyering <meyering@lucent.com>
7396 * error.c: Add a couple #includes, merging from GNU libc version.
7398 2000-11-10 Jim Meyering <meyering@lucent.com>
7400 * obstack.h: Update from GNU libc.
7401 * obstack.c: Likewise.
7403 2000-11-06 Paul Eggert <eggert@twinsun.com>
7405 * getusershell.c (setusershell): Use rewind rather than
7406 fseek/fseeko, to avoid configuration hassles with fseeko.
7407 Don't bother opening SHELLS_FILE if shellstream is NULL;
7410 2000-11-05 Jim Meyering <meyering@lucent.com>
7412 * makepath.h (make_dir): Declare.
7413 * makepath.c (make_dir): Remove `static' attribute.
7416 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7418 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7419 last one in a bucket, advance to the next bucket.
7421 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7423 * fnmatch.c: Do not comment out all the code if we are using
7424 the GNU C library, because in some cases we are replacing buggy
7425 code in the GNU C library itself.
7427 2000-10-30 Paul Eggert <eggert@twinsun.com>
7429 * error.h, getline.h, modechange.h:
7430 Remove "2000" from Copyright line, as the file hasn't been
7431 changed this year other than in the copyright notice.
7433 * xalloc.h: Add "2000" to Copyright line, as this file
7434 was changed this year.
7436 2000-10-30 Paul Eggert <eggert@twinsun.com>
7438 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7439 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7440 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7442 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7444 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7445 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7446 doesn't define __restrict_arr.
7448 2000-10-29 Jim Meyering <meyering@lucent.com>
7450 * xstat.in: Fix grammar in comment.
7452 2000-10-28 Jim Meyering <meyering@lucent.com>
7454 * memchr.c: Update from libc.
7455 Adjust for portability:
7456 [HAVE_STDLIB_H]: Include stdlib.h.
7457 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7458 Undef __memchr, too.
7459 [!weak_alias]: Define __memchr to memchr.
7461 * regex.c: Update from libc.
7462 * regex.h: Likewise.
7463 * getopt1.c: Likewise.
7464 * memcmp.c: Likewise.
7466 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7467 Avoid using fseek, when possible -- it's broken by design.
7468 Patch by Ulrich Drepper.
7470 2000-10-26 Jim Meyering <meyering@lucent.com>
7472 * strftime.c: Update from libc.
7474 2000-10-25 Jim Meyering <meyering@lucent.com>
7476 * obstack.c: Update from libc.
7478 2000-10-23 Jim Meyering <meyering@lucent.com>
7480 * hard-locale.c (hard_locale): Revert last change -- it was simply
7481 wrong. That set_locale call must not have any side effects.
7484 2000-10-22 Jim Meyering <meyering@lucent.com>
7486 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7487 [CYCLIC]: Remove now-unused definition.
7489 * save-cwd.c (O_DIRECTORY): Define, if needed.
7490 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7491 Suggestion from Ulrich Drepper.
7493 2000-10-21 Jim Meyering <meyering@lucent.com>
7495 * dirname.c (dir_name_r): New function, factored out of dir_name.
7496 (dir_name): Use dir_name_r.
7497 * dirname.h (dir_name_r): Declare it.
7499 2000-10-21 Jim Meyering <meyering@lucent.com>
7501 * dirname.c (memrchr): Declare if necessary.
7502 (dir_name): Remove the restriction that there be no
7503 trailing slashes. Now, this code skips past them, effectively
7505 [TEST_DIRNAME] (main): New unit tests.
7507 * memrchr.c: New file from GNU libc.
7508 Undef __memrchr, too.
7509 [!weak_alias]: Define __memrchr to memrchr.
7510 Guard weak_alias use with `#ifdef weak_alias'.
7512 2000-10-17 Jim Meyering <meyering@lucent.com>
7514 * quote.h (PARAMS): Define and use.
7515 Reported by Akim Demaille.
7517 * getopt.c: Update from libc.
7519 2000-10-16 Jim Meyering <meyering@lucent.com>
7521 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7524 2000-09-25 Jim Meyering <meyering@lucent.com>
7526 * md5.h (rol): Define (from GnuPG).
7528 * sha.c: Give credit (GnuPG) where due.
7529 (M): Use rol rather than open-coding it.
7530 Add a FIXME comment.
7532 2000-09-21 Jim Meyering <meyering@lucent.com>
7534 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7535 Reported by Michael Stone.
7537 2000-09-20 Jim Meyering <meyering@lucent.com>
7539 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7540 (noinst_HEADERS): Add sha.h.
7541 Based on code from Scott G. Miller and from GnuPG.
7543 2000-09-15 Jim Meyering <meyering@lucent.com>
7545 * regex.c: Update from libc.
7547 2000-09-10 Jim Meyering <meyering@lucent.com>
7549 * getopt.c (_getopt_internal): Update from glibc.
7551 2000-09-09 Jim Meyering <meyering@lucent.com>
7553 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7554 think it should be used as a general replacement for isascii.
7555 * fnmatch.c: Likewise.
7556 * mbswidth.c: Likewise
7557 * regex.c: Likewise.
7560 * userspec.c: Include sys/param.h and limits.h.
7562 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7563 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7564 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7565 UID, GID. Check range.
7567 2000-09-06 Jim Meyering <meyering@lucent.com>
7569 * getopt.c (_getopt_internal): Update from glibc.
7571 2000-08-30 Jim Meyering <meyering@lucent.com>
7573 * strftime.c: Merge in changes from GNU libc.
7575 2000-08-26 Jim Meyering <meyering@lucent.com>
7577 * closeout.c: Include "__fpending.h".
7578 (close_stdout_status): Return right away if there's nothing to flush.
7580 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7581 * __fpending.c: New file.
7582 * __fpending.h: New file.
7584 2000-08-07 Paul Eggert <eggert@twinsun.com>
7586 Standardize on "memory exhausted" instead of "Memory exhausted"
7587 or "virtual memory exhausted".
7588 * obstack.c (print_and_abort): Use "memory exhausted", not
7589 "virtual memory exhausted".
7590 * same.c (same_name): Invoke xalloc_die instead of printing
7592 * userspec.c (parse_user_spec): Likewise.
7593 * bumpalloc.h: comment fix
7594 * same.c, userspec.c: Include xalloc.h.
7596 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7597 not char *const and pointing to a constant array.
7598 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7599 (xrealloc): Comment fix.
7601 * userspec.c (parse_user_spec):
7602 Don't translate a message until just before returning,
7603 to avoid unnecessary translation.
7605 2000-08-07 Jim Meyering <meyering@lucent.com>
7607 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7608 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7609 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7610 getgroups.c, gethostname.c, getopt.h, group-member.c,
7611 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7612 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7613 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7614 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7615 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7616 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7617 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7618 yesno.c: Back out Copyright date changes for each file with no change
7619 this year. This eases coordination with other programs using the same
7620 source code modules. From Paul Eggert.
7622 2000-08-03 Greg McGary <greg@mcgary.org>
7624 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7625 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7626 (EXTEND_BUFFER): Use them.
7628 2000-08-01 Jim Meyering <meyering@lucent.com>
7630 * dirname.c (ISSLASH): Define.
7631 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7632 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7633 both `\' and `/' may be use as path separators.
7634 Based on a patch from Prashant TR.
7636 2000-07-31 Paul Eggert <eggert@twinsun.com>
7638 * quotearg.c (quotearg_n_options): Don't make the initial
7639 slot vector a constant, since it might get modified.
7641 2000-07-31 Jim Meyering <meyering@lucent.com>
7643 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7644 * obstack.c (print_and_abort): Likewise.
7646 2000-07-30 Paul Eggert <eggert@twinsun.com>
7648 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7649 buffer, so that the caller can always quote one small
7650 component of a "memory exhausted" message in slot 0.
7651 From a suggestion by Jim Meyering.
7653 2000-07-30 Jim Meyering <meyering@lucent.com>
7655 * makepath.c (make_path): Quote the other instance, too.
7657 * quotearg.c (N_STATIC_SLOTVECS): Define.
7658 (STATIC_BUF_SIZE): Define.
7659 (quotearg_n_options): Use only statically allocated storage when
7660 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7661 than STATIC_BUF_SIZE.
7663 2000-07-29 Jim Meyering <meyering@lucent.com>
7665 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7666 * dirname.c (dir_name): Likewise.
7668 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7670 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7671 (dir_name): Assert that there are no trailing slashes.
7673 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7675 * mbswidth.h (mbswidth): Add a flags argument.
7676 (mbswidth): New declaration.
7677 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7678 * mbswidth.c (mbswidth): Add a flags argument.
7679 (mbsnwidth): New function.
7681 2000-07-24 Jim Meyering <meyering@lucent.com>
7683 * mbswidth.c: Remove useless #else. From Bruno Haible.
7685 2000-07-23 Paul Eggert <eggert@twinsun.com>
7687 * mbswidth.c (_XOPEN_SOURCE):
7688 Don't define; this causes problems on Solaris 7.
7689 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7691 2000-07-23 Paul Eggert <eggert@twinsun.com>
7694 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7695 so that mbstate_t is always defined.
7697 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7698 be 1 in at least one GCC installation, and this configuration
7699 error is likely to be common. Ignoring MB_LEN_MAX hurts
7700 performance on hosts that have mbrtowc but have only unibyte
7701 locales, but I assume these hosts are rare.
7703 2000-07-23 Paul Eggert <eggert@twinsun.com>
7705 * quotearg.c: Streamline by invoking multibyte code only if needed.
7706 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7707 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7708 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7709 invoke multibyte primitives.
7711 2000-07-23 Jim Meyering <meyering@lucent.com>
7713 * basename.c (base_name): Add an assertion.
7715 2000-07-15 Bruno Haible <clisp.cons.org>
7717 * quotearg.c: When the system forces us to redefine mbstate_t,
7718 shadow its mbsinit function.
7720 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7722 * mbswidth.h: New file.
7723 * mbswidth.c: New file.
7724 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7725 (noinst_HEADERS): Add mbswidth.h.
7727 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7729 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7732 2000-07-15 Jim Meyering <meyering@lucent.com>
7734 * makepath.c: Include quote.h.
7735 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7736 corresponding argument in a `quote (...)' call.
7737 Give better diagnostics.
7739 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7740 (noinst_HEADERS): Add quote.h.
7742 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7743 from tar's src/misc.c.
7744 * quote.h: New file. Prototypes for same.
7746 2000-07-10 Paul Eggert <eggert@twinsun.com>
7748 From a suggestion by Bruno Haible.
7749 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7750 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7751 to decide whether to define the BeOS workaround macro;
7752 this adjusts to the change to AC_MBSTATE_T.
7754 2000-07-13 Paul Eggert <eggert@twinsun.com>
7756 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7758 * quotearg.c (quoting_style_args, quoting_style_vals,
7759 quotearg_buffer_restyled): Add support for
7760 clocale_quoting_style. Undo previous change to
7761 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7762 and "{RIGHT QUOTATION MARK}" msgids.
7764 2000-07-05 Paul Eggert <eggert@twinsun.com>
7766 The old behavior of quoting `like this' doesn't look good with
7767 newer, ISO-style fonts. See:
7768 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7770 Instead, quote "like this" by default. Let the translator
7771 tailor the locale-specific quoting behavior by providing
7772 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7774 * quotearg.c (N_): New macro.
7775 (gettext_default): New function.
7776 (quotearg_buffer_restyled): Use
7777 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7778 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7780 2000-07-09 Jim Meyering <meyering@lucent.com>
7782 * Most files: Update copyright dates to include 2000.
7784 2000-07-08 Jim Meyering <meyering@lucent.com>
7786 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7788 (xgethostname): Remove now-unnecessary #ifdef.
7789 Move declaration of `err' into loop where it's used.
7791 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7793 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7794 by allocating a larger buffer. Test the gethostname return value for
7795 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7796 returns an error and ENAMETOOLONG isn't defined.
7798 2000-07-05 Paul Eggert <eggert@twinsun.com>
7799 and Bruno Haible <haible@clisp.cons.org>
7801 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7803 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7805 * quotearg.c (struct quoting_options): Simplify quote_these_too
7808 2000-07-03 Jim Meyering <meyering@lucent.com>
7810 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7811 Reported by Bruno Haible.
7813 2000-07-04 Jim Meyering <meyering@lucent.com>
7815 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7816 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7819 2000-07-03 Paul Eggert <eggert@twinsun.com>
7820 and Bruno Haible <haible@clisp.cons.org>
7822 * quotearg.c (mbrtowc):
7823 Assign to *pwc, and return 1 only if result is nonzero.
7824 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7826 2000-07-03 Jim Meyering <meyering@lucent.com>
7828 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7829 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7832 2000-07-02 Jim Meyering <meyering@lucent.com>
7834 * quotearg.c (mbstate_t): Don't define here.
7836 2000-07-02 Jim Meyering <meyering@lucent.com>
7838 * nanosleep.c (SIGCONT): Define if not already defined.
7840 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7842 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7843 per change in ../m4/ls-mntd-fs.m4.
7844 (read_filesystem_list): Ignore symbolic links.
7846 2000-06-29 Jim Meyering <meyering@lucent.com>
7848 * same.c: Include <string.h> or <strings.h>, as appropriate,
7849 for declaration of strcmp.
7851 * long-options.c: Include <stdlib.h>, for declaration of exit.
7853 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7854 Avoid warning by casting result to `char *' to remove `const'.
7856 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7858 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7860 2000-06-26 Paul Eggert <eggert@twinsun.com>
7862 savedir now sets errno on failure and invokes xmalloc to get memory.
7863 Fix a couple of other minor bugs while we're at it.
7865 * savedir.c (<unistd.h>): Do not include; there's no need.
7866 (NAMLEN): Remove macro.
7867 (malloc, realloc): Remove decls.
7869 ("xalloc.h"): Include.
7870 (NAME_SIZE_DEFAULT): New macro.
7871 (savedir): Use xmalloc / xrealloc to allocate memory.
7872 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7873 Skip "" directory entries.
7874 Use strlen to calculate directory entry length, since the old method
7875 is rarely used these days and isn't worth supporting.
7876 Don't use a pointer after freeing it.
7877 Check for integer overflow when calculating allocation size.
7878 Use memcpy to copy entries, instead of stpcpy.
7879 Set errno properly when returning NULL.
7880 Check for readdir error.
7882 2000-06-26 Jim Meyering <meyering@lucent.com>
7884 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7886 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7888 * getusershell.c (xmalloc, xrealloc): Remove functions.
7890 Don't include <stdlib.h>. Don't declare malloc, realloc.
7892 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7894 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7896 2000-06-24 Jim Meyering <meyering@lucent.com>
7898 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7900 2000-06-21 Jim Meyering <meyering@lucent.com>
7902 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7904 2000-06-19 Paul Eggert <eggert@twinsun.com>
7906 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7907 (mbrtowc, mbstate_t): Define substitutes if
7908 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7909 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7910 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7912 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7914 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7915 than 1024, return a memory chunk of least possible size, instead
7916 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7917 Use free/xmalloc instead of xrealloc to avoid copying for very long
7920 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7922 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7923 address, not strdup. Include <stdlib.h> and don't declare free().
7925 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7927 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7930 2000-06-21 Jim Meyering <meyering@lucent.com>
7932 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7933 (noinst_HEADERS): Add getstr.h.
7935 * getline.c (getstr): Move into a separate file.
7936 * getstr.c (getstr): New file, extracted from getline.c, with
7937 the following changes: new parameter, delim2; both delim[12]
7938 parameters have type `int', not `char'. The latter would lose
7939 with 8-bit delimiters.
7940 * getstr.h: New file.
7942 2000-06-19 Jim Meyering <meyering@lucent.com>
7944 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7946 2000-06-18 Jim Meyering <meyering@lucent.com>
7948 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7949 Besides, these days every porting target provides a mkdir function.
7951 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7952 (this snippet comes from src/system.h).
7954 2000-06-15 Paul Eggert <eggert@twinsun.com>
7956 * human.c (adjust_value): New function.
7957 (human_readable_inexact): Apply rounding style even when
7958 printing approximate values.
7960 2000-06-14 Paul Eggert <eggert@twinsun.com>
7962 * human.c (human_readable_inexact): Allow an input block
7963 size that is not a multiple of the output block size, and vice versa.
7964 Reported by Piergiorgio Sartor.
7966 2000-06-14 Paul Eggert <eggert@twinsun.com>
7968 * getdate.y (get_date): Apply relative times after time
7969 zone indicator, not before. Reported by Todd A. Jacobs.
7971 2000-06-13 Jim Meyering <meyering@lucent.com>
7973 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7975 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7977 2000-06-12 Paul Eggert <eggert@twinsun.com>
7979 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7981 2000-06-04 Paul Eggert <eggert@twinsun.com>
7983 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7985 2000-06-04 Jim Meyering <meyering@lucent.com>
7987 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7988 SunOS 4.1.4 for which gid_t is an unsigned type.
7990 2000-06-03 Jim Meyering <meyering@lucent.com>
7992 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7994 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7996 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7997 newer, don't install charset.alias.
7998 * config.charset: Change the Linux/glibc rules so they become empty
7999 on glibc-2.1 or newer.
8001 2000-06-02 Jim Meyering <meyering@lucent.com>
8003 * mountlist.c: Back out last change. Instead, do this...
8004 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8005 member using the same `ignore'-testing code.
8006 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8010 2000-05-29 Jim Meyering <meyering@lucent.com>
8012 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8013 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8015 2000-05-22 Jim Meyering <meyering@lucent.com>
8017 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8019 2000-05-18 Jim Meyering <meyering@lucent.com>
8021 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8022 back, too, since it may have been modified by allocate_entry.
8023 (hash_delete): Rewrite to use neither the assignment operator
8024 nor the comma operator in an if-expression.
8026 2000-05-15 Paul Eggert <eggert@twinsun.com>
8029 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8030 Remove; no longer needed.
8031 "quotearg.h": Add include.
8032 (file_name): Do not bother to explicitly initialize to NULL; it's less
8033 efficient on some hosts.
8034 (close_stdout_status): Remove test as to whether stdout was already
8035 closed; it breaks for the case "echo x | sort >&-".
8036 Quote file name colons.
8037 Do not assume that _("write error") lacks format strings.
8039 2000-05-15 Jim Meyering <meyering@lucent.com>
8041 * version-etc.c (version_etc_copyright): Update the copyright string
8042 used in all --version output.
8044 2000-05-14 Jim Meyering <meyering@lucent.com>
8046 * closeout.c (close_stdout_set_file_name): New function.
8047 (close_stdout_status): Use new file-scoped global.
8048 Return right away if fstat says the stdout file descriptor is invalid.
8049 * closeout.h (close_stdout_set_file_name): Declare.
8051 2000-05-10 Jim Meyering <meyering@lucent.com>
8053 * closeout.c [default_exit_status]: New file-scoped variable.
8054 (close_stdout_set_status): New function.
8055 * closeout.h (close_stdout_set_status): Declare.
8057 2000-05-08 Jim Meyering <meyering@lucent.com>
8059 * long-options.c: Don't include closeout.h.
8060 (parse_long_options): Don't call close_stdout for --version.
8062 2000-05-06 Jim Meyering <meyering@lucent.com>
8064 * strnlen.c: Undefine __strnlen and strnlen.
8065 [!weak_alias]: Define __strnlen to strnlen.
8067 * atexit.c: New file, from libiberty.
8069 2000-05-06 Jim Meyering <meyering@lucent.com>
8071 * closeout.c (close_stdout_status): Also check for errors on the
8074 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8076 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8077 instead of xmalloc, xrealloc, path_concat.
8078 (locale_charset): Treat empty environment variables as absent.
8079 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8081 2000-05-04 Jim Meyering <meyering@lucent.com>
8083 * getopt.c: Update from glibc.
8084 * obstack.c: Likewise.
8085 * obstack.h: Likewise.
8086 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8088 * regex.h: Likewise.
8089 * strndup.c: Likewise.
8090 * strnlen.c: New file, from glibc.
8092 2000-05-01 Jim Meyering <meyering@lucent.com>
8094 * full-write.c (full_write): Remove `FIXME' part of comment.
8096 2000-04-29 Jim Meyering <meyering@lucent.com>
8098 * path-concat.c: Declare strdup only if it's not defined.
8099 * canon-host.c: Likewise.
8101 2000-04-28 Jim Meyering <meyering@lucent.com>
8103 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8104 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8105 included first, then limits.h is included by locale.h by libintl.h.
8106 From John David Anglin.
8108 2000-04-25 Jim Meyering <meyering@lucent.com>
8110 * makepath.c (S_IRWXUGO): Define.
8111 (make_path): Always perform explicit chmod if MODE specifies any
8112 of the `special' permission bits. Prompted by a bug report against
8113 install from Mate Wierdl and Joost van Baal.
8115 2000-04-18 Jim Meyering <meyering@lucent.com>
8119 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8120 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8122 2000-04-17 Jim Meyering <meyering@lucent.com>
8124 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8125 the definition of it to rpl_strftime also defined-away the system's
8128 2000-04-15 Jim Meyering <meyering@lucent.com>
8130 Use `C' to denote so-called `contiguous' files, the same way
8132 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8133 (ftypelet): Use S_ISCTG.
8134 From Michael Deutschmann.
8136 2000-04-14 Jim Meyering <meyering@lucent.com>
8138 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8140 2000-04-08 Jim Meyering <meyering@lucent.com>
8142 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8143 names don't conflict. Reported by Eli Zaretskii.
8145 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8147 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8148 bug. Deal with the different error behavior of Irix iconv.
8150 2000-04-07 Jim Meyering <meyering@lucent.com>
8152 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8153 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8155 2000-04-05 Jim Meyering <meyering@lucent.com>
8157 Portability tweaks required for ultrix4.3.
8158 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8159 * readutmp.c: Include sys/types.h before sys/stat.h.
8160 * canon-host.c: Declare strdup.
8161 * path-concat.c: Likewise.
8162 From John David Anglin.
8164 2000-04-04 Jim Meyering <meyering@lucent.com>
8166 Be more DOS 8.3-friendly.
8167 * ref-add.sin: Renamed from ref-add.sed.in.
8168 * ref-del.sin: Renamed from ref-del.sed.in.
8169 * Makefile.am: Reflect renaming.
8170 Reported by Eli Zaretskii.
8172 Use a temporary file name that won't clash with `charset.alias'
8173 in the DOS 8.3 name space.
8174 * Makefile.am (charset_tmp): Define.
8175 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8176 (uninstall-local): Likewise.
8177 Reported by Eli Zaretskii.
8179 2000-03-29 Paul Eggert <eggert@twinsun.com>
8181 * time/strftime.c (my_strftime): Make sure we call the system
8182 strftime, not ourselves, when invoking the underlying strftime.
8184 2000-03-24 Jim Meyering <meyering@lucent.com>
8186 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8187 (charset_alias): Define.
8188 (install-exec-local): Factor out common code.
8189 (uninstall-local): Split lines longer than 80.
8190 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8192 (.sed.in.sed): New rule. Don't redirect directly to $@.
8193 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8195 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8197 * config.charset: Output a line containing "Packages using this file".
8198 * ref-add.sed.in, ref-del.sed.in: New files.
8199 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8200 ref-del.sed): New rules.
8202 2000-03-17 Jim Meyering <meyering@lucent.com>
8204 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8205 Otherwise, include <strings.h>
8207 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8209 * unicodeio.c (utf8_wctomb): New function.
8210 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8211 format instead of in UCS-4 with platform dependent endianness.
8213 2000-03-07 Paul Eggert <eggert@twinsun.com>
8215 * savedir.c (savedir): Work even if directory size is
8216 negative; this can happen with some screwy NFS configurations.
8218 2000-03-06 Jim Meyering <meyering@lucent.com>
8220 * localcharset.c (get_charset_aliases): Don't try to free file_name
8221 if it's NULL (because we ran out of memory). From Bruno Haible.
8223 2000-03-05 Jim Meyering <meyering@lucent.com>
8225 * localcharset.c ("path-concat.h"): Include.
8226 (get_charset_aliases): Use path_concat instead of ANSI string
8229 * unicodeio.h (PARAMS): Define.
8230 Use it to guard prototype.
8232 2000-03-04 Jim Meyering <meyering@lucent.com>
8234 * Makefile.am (install-exec-local): Create $(libdir) before installing
8236 (uninstall-local): Uncomment this rule so `make distcheck' works
8239 * unicodeio.c (<errno.h>): Include it.
8240 (errno): Declare if not defined.
8242 * localcharset.c: Add Bruno's comment justifying use of volatile.
8244 * config.charset: New version, incorporating remarks from a linux
8245 i18n mailing list. From Bruno Haible.
8247 2000-03-02 Jim Meyering <meyering@lucent.com>
8249 * Makefile.am (EXTRA_DIST): Add config.charset.
8251 2000-03-01 Jim Meyering <meyering@lucent.com>
8253 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8254 * unicodeio.c: Likewise.
8256 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8258 * config.charset: New file.
8259 * localcharset.c: New file.
8260 * unicodeio.h, unicodeio.c: New files.
8261 * Makefile.am (DEFS): Add -DLIBDIR=...
8262 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8263 (noinst_HEADERS): Add unicodeio.h.
8264 (all-local, install-exec-local, charset.alias): New targets.
8266 2000-02-28 Paul Eggert <eggert@twinsun.com>
8268 * quotearg.c (ALERT_CHAR): New macro.
8269 (quotearg_buffer_restyled): Use it.
8271 2000-02-27 Jim Meyering <meyering@lucent.com>
8273 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8274 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8276 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8277 not `#if STDC_HEADERS'.
8278 Declare malloc if needed.
8280 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8281 now that autoconf always defines the HAVE_DECL_ symbols.
8282 * human.c: Likewise.
8284 * strtoumax.c: Likewise.
8286 * backupfile.c: Arrange for cpp to fail if the configure-time
8287 declaration check was not run.
8289 * human.c: Likewise.
8291 * strtoumax.c: Likewise.
8293 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8294 then first look up the entire `.'-containing string as a login name.
8296 2000-02-18 Paul Eggert <eggert@twinsun.com>
8298 * getdate.y: Handle two-digit years with leading zeros correctly.
8299 (textint): New typedef.
8300 (parser_control): Member year changed from int to textint.
8302 (YYSTYPE): Removed; replaced by %union with int and textint members.
8303 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8304 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8305 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8306 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8307 (date, number, to_year): Use width of number in digits, not its value,
8308 to determine whether it's a 2-digit year, or a 2-digit time.
8309 (yylex): Store number of digits of numeric tokens.
8310 Reported by John Kendall.
8312 (parser_control): Changed from struct parser_control to typedef (for
8313 consistency). All uses changed.
8315 (tID): Removed; not used.
8316 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8318 2000-02-14 Paul Eggert <eggert@twinsun.com>
8320 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8321 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8323 2000-02-12 Jim Meyering <meyering@lucent.com>
8325 * userspec.c (ISDIGIT): Define it.
8326 (isdigit): Remove definition.
8327 (is_number): Use ISDIGIT, not isdigit.
8328 <libintl.h>: Include.
8330 (parse_user_spec): Mark translatable strings.
8332 2000-02-10 Jim Meyering <meyering@lucent.com>
8334 With these changes, nanosleep.[ch] are finally enough like the other
8335 lib/* replacement files to compile on a few more losing systems.
8337 * nanosleep.h: Don't include config.h.
8338 Remove prototype from declaration of nanosleep.
8339 (PARAMS): Remove now-unneeded definition.
8340 * nanosleep.c: #undef nanosleep.
8341 (rpl_nanosleep): Rename from nanosleep.
8343 2000-02-03 Jim Meyering <meyering@lucent.com>
8345 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8346 rather than with `#if HAVE_UTMPNAME'.
8348 2000-02-01 Jim Meyering <meyering@lucent.com>
8350 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8352 2000-01-31 Jim Meyering <meyering@lucent.com>
8354 * nanosleep.h (nanosleep): Guard declaration with
8355 `#if ! HAVE_DECL_NANOSLEEP'.
8356 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8357 the declaration in that vendor's sys/timers.h.
8358 Reported by Christian Krackowizer.
8360 * quotearg.c (ISASCII): Add #undef and move definition to follow
8361 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8362 (ISPRINT): Likewise.
8363 Reported by Tom Tromey.
8365 2000-01-30 Jim Meyering <meyering@lucent.com>
8367 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8368 uses of ->ut_name. The latter doesn't work with new Linux header files
8369 where only utmpx.ut_user is declared.
8371 * readutmp.h (UT_USER): Define.
8373 2000-01-23 Jim Meyering <meyering@lucent.com>
8375 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8378 2000-01-22 Jim Meyering <meyering@lucent.com>
8380 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8381 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8382 Required for some AIX systems. Reported by Christian Krackowizer.
8383 [TESTING] (main): New function.
8385 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8386 * dirname.c (dir_name): Support for DOS-style file names with drive
8389 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8391 * strverscmp.c (ISDIGIT): Define.
8392 (strverscmp): Use ISDIGIT, not isdigit.
8394 2000-01-17 Paul Eggert <eggert@twinsun.com>
8396 * nanosleep.c (nanosleep):
8397 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8398 POSIX.1 doesn't require SA_INTERRUPT and some systems
8399 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8400 it's been part of POSIX.1 since day 1 (in 1988).
8402 2000-01-17 Jim Meyering <meyering@lucent.com>
8404 * interlock: Remove unused file. Reported by François Pinard.
8406 2000-01-16 Paul Eggert <eggert@twinsun.com>
8408 * quotearg.c (quotearg_buffer_restyled): Do not quote
8409 alert, backslash, formfeed, and vertical tab unnecessarily in
8410 shell quoting style.
8413 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8414 Free Software Foundation, Inc.
8415 Copying and distribution of this file, with or without modification,
8416 are permitted provided the copyright notice and this notice are preserved.