1 2005-10-28 Simon Josefsson <jas@extundo.com>
3 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
5 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
7 * gc-libgcrypt.c: Add MD2 (which is not available through
10 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
12 * md2.h, md2.c: New files.
14 2005-10-24 Simon Josefsson <jas@extundo.com>
16 * md4.h: Shrink buffer size, now that we changed the type.
18 2005-10-22 Simon Josefsson <jas@extundo.com>
20 * arcfour.h, arcfour.c: Use fixed size indices in the
21 arcfour_context struct (simplify test vector testing in GNU
24 2005-10-22 Simon Josefsson <jas@extundo.com>
26 * md4.c, md4.c: Simplify buffer handling visavi alignment,
27 suggested by Bruno Haible <bruno@clisp.org>.
29 2005-10-22 Simon Josefsson <jas@extundo.com>
31 * crc.h: Include stddef.h, for size_t.
33 2005-10-21 Simon Josefsson <jas@extundo.com>
35 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
36 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
38 2005-10-21 Simon Josefsson <jas@extundo.com>
40 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
43 2005-10-21 Simon Josefsson <jas@extundo.com>
45 * gc-gnulib.c: Support ARCTWO in CBC mode.
47 2005-10-21 Simon Josefsson <jas@extundo.com>
49 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
52 * hmac-sha1.c (hmac_sha1): Likewise.
54 * crc.c (crc32_update): Actually use crc parameter, suggested by
55 Bruno Haible <bruno@clisp.org>.
57 * crc.h: Include stdint.h directly, suggested by Bruno Haible
60 2005-10-21 Simon Josefsson <jas@extundo.com>
62 * des.h, des.c: New files.
64 * gc-gnulib.c: Support DES.c
66 2005-10-21 Simon Josefsson <jas@extundo.com>
68 * arctwo.h, arctwo.c: New files.
70 * gc-gnulib.c: Support ARCTWO.
72 2005-10-21 Simon Josefsson <jas@extundo.com>
74 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
76 2005-10-19 Simon Josefsson <jas@extundo.com>
78 * gc-gnulib.c: Support ARCFOUR.
80 2005-10-19 Simon Josefsson <jas@extundo.com>
82 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
85 * gc.h: Add ECB enum type.
87 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
89 2005-10-19 Simon Josefsson <jas@extundo.com>
91 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
93 2005-10-18 Simon Josefsson <jas@extundo.com>
95 * md4.h, md4.c: New files, based on md5.?.
97 2005-10-17 Simon Josefsson <jas@extundo.com>
99 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
101 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
103 2005-10-17 Simon Josefsson <jas@extundo.com>
105 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
107 2005-10-17 Simon Josefsson <jas@extundo.com>
109 * gc.h, gc-libgcrypt.c: Add ciphers.
111 2005-10-17 Simon Josefsson <jas@extundo.com>
113 * sha1.c: Use uint32_t instead of md5_uint32.t
115 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
118 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
120 * md5.h: Use stdint.h and uint32_t. Doc fix.
122 2005-10-15 Simon Josefsson <jas@extundo.com>
124 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
126 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
128 2005-10-14 Simon Josefsson <jas@extundo.com>
130 * arcfour.h, arcfour.c: New files.
132 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
134 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
135 include <wchar.h>; no longer needed.
137 2005-10-14 Jakub Jelinek <jakub@redhat.com>
138 and Ulrich Drepper <drepper@redhat.com>
141 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
142 instead of inline stream orientation test and two separate
143 function calls. Pay no attention to USE_IN_LIBIO.
145 2005-10-14 Roland McGrath <roland@redhat.com>
147 Import from libc. [BZ #1331]
148 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
150 Reported by Matej Vela <vela@debian.org>.
152 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
154 * mkdir-p.c (make_dir_parents): Don't report an error if an
155 intermediate directory is in a read-only file system. Problem
156 reported by Eric Blake.
158 2005-10-13 Simon Josefsson <jas@extundo.com>
160 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
161 Move memory allocation outside of loop.
163 2005-10-12 Simon Josefsson <jas@extundo.com>
165 * gc-pbkdf2-sha1.c: New file.
167 * gc.h: Add gc_pbkdf2_sha1 prototype.
169 2005-10-12 Simon Josefsson <jas@extundo.com>
171 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
172 suggested by Bruno Haible <bruno@clisp.org>.
174 2005-10-12 Simon Josefsson <jas@extundo.com>
176 * gc-libgcrypt.c (gc_hmac_sha1): New function.
178 * gc-gnulib.c (gc_hmac_sha1): New function.
180 2005-10-12 Simon Josefsson <jas@extundo.com>
182 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
184 2005-10-12 Simon Josefsson <jas@extundo.com>
186 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
187 GC_USE_HMAC_MD5, respectively.
189 * gc-libgcrypt.c (gc_md5): Fix assert call.
192 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
194 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
196 * gc-gnulib.c (gc_hash_buffer): Ditto.
198 2005-10-11 Bruno Haible <bruno@clisp.org>
200 * c-strcasestr.h: New file, from GNU gettext.
201 * c-strcasestr.c: New file, from GNU gettext.
203 2005-10-11 Bruno Haible <bruno@clisp.org>
205 * c-strcase.h: New file, from GNU gettext.
206 * c-strcasecmp.c: New file, from GNU gettext.
207 * c-strncasecmp.c: New file, from GNU gettext.
209 2005-10-11 Simon Josefsson <jas@extundo.com>
211 * crc.h, crc.c: New files.
213 * gc.h (gc_hash_buffer): Add doc.
215 2005-10-08 Simon Josefsson <jas@extundo.com>
217 * gc.h: Add gc_hash and gc_hash_buffer.
219 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
221 * gc-libgcrypt.c (gc_hash_buffer): Add.
223 2005-10-11 Bruno Haible <bruno@clisp.org>
225 * strcasecmp.c: Include limits.h.
226 (strcasecmp): Avoid integer overflow on exotic platforms.
227 * strncasecmp.c: Include limits.h.
228 (strncasecmp): Avoid integer overflow on exotic platforms.
229 Reported by Paul Eggert.
231 2005-10-06 Simon Josefsson <jas@extundo.com>
233 * hmac-md5.c: New file.
237 2005-10-06 Simon Josefsson <jas@extundo.com>
239 * memxor.c (memxor): Avoid casts and warnings.
241 2005-10-05 Derek Price <derek@ximbiot.com>
243 * getdelim.c (SIZE_MAX): New macro, if not already defined.
245 2005-10-05 Simon Josefsson <jas@extundo.com>
247 * memxor.c (memxor): Fix compiler error.
249 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
250 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
252 * memxor.h, memxor.c: New files.
254 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
255 we assume all systems have it, suggested by Jim Meyering
256 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
257 any systems lack sys/socket.h; mingw32 is known to lack it, but we
258 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
261 2005-10-04 Bruno Haible <bruno@clisp.org>
263 * verify.h (verify_true): Provide alternative definition for C++.
265 2005-10-04 Simon Josefsson <jas@extundo.com>
267 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
268 D. Baushke" <mdb@gnu.org>.
270 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
272 * getdelim.c: Include getdelim.h first. Include <limits.h>.
273 (SSIZE_MAX): New macro, if not already defined.
274 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
277 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
279 * exclude.c: Include verify.h.
280 (verify): Remove. All callers changed to use verify.h's version.
281 * strtoimax.c: Likewise.
282 * utimecmp.c: Likewis.e
285 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
286 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
287 * .cvsignore: Add fts.h, search.h, t-fpending.
288 * settime.c (settime): Fix { typo in previous patch. Also, don't
289 bother returning ENOSYS if settimeofday or stime fails; just let
290 them return whatever errno they want to return.
291 * utimens.c: Include unistd.h, for dup2.
292 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
293 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
295 2005-10-02 Jim Meyering <jim@meyering.net>
298 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
299 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
300 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
301 Remove AT_FDCWD test.
302 Do not consume the fd unless successful.
303 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
304 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
305 block, so that we don't even try to compile it if settimeofday is
306 available. This works around a compilation failure on OSF1 V5.1,
307 due to stime requiring a `long int*' while tv_sec is `int'.
309 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
311 * getdelim.c (getdelim): Remove unused variables.
313 2005-10-01 Simon Josefsson <jas@extundo.com>
315 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
316 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
317 AI_* and EAI_* definitions. Protect function declarations.
319 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
321 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
322 so that the code works even with ancient cpp. Portability problem
323 with GCC 2.7.2.1 reported by Thomas M.Ott.
325 2005-09-27 Jim Meyering <jim@meyering.net>
327 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
329 * intprops.h (signed_type_or_expr__): Define.
330 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
333 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
335 * verify.h (verify_expr): Remove, replacing with:
336 (verify_true): New macro that returns true instead of void.
337 (verify_type__): Remove.
338 (verify): Use verify_true rather than verify_type__.
340 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
342 * utimens.c (ENOSYS): Define if not already defined.
343 (futimens): Support having a null PATH if the file descriptor
346 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
348 (__attribute): Define to empty unless GCC 3.1 or later.
349 This works around a core dump on OpenBSD 3.4, which has GCC
350 2.95.3, which dumps core when given __attribute__(()). It also
351 simplifies other tests, since we really don't want to bother with
352 worrying about which ancient version of GCC supported what.
353 Original problem reported by Yoann Vandoorselaere, with part of
354 the fix suggested by Derek Price.
356 2005-09-24 Jim Meyering <jim@meyering.net>
358 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
359 so we can once again use a positive bitfield width of 1 -- now we
360 don't have to explain why we were using a bitfield width of 2.
362 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
364 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
365 Problem reported by Eric Blake.
366 (getaddrinfo): Initialize se so that it's not garbage.
367 Redo internal storage allocation so that it doesn't make unportable
368 assumptions about alignment.
371 * utimens.c (futimens): Use futimesat if available.
372 Prefer it to futimes since it doesn't have the futimes bug.
374 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
375 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
376 Instead, declare a function that returns a pointer to an array,
377 and use verify_type__ to declare the size of the array.
378 Problem and germ of a solution reported by Bruno Haible.
379 (verify_type__): Use 2, not 1, for bitfield size, to avoid
380 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
382 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
386 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
388 * argmatch.h: Include verify.h
389 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
390 (ARGMATCH_ASSERT): Remove; unused.
391 * canonicalize.c: Assume STDC_HEADERS.
392 * exclude.c: Include "strcase.h".
393 * regex_internal.h [!defined _LIBC]: Likewise.
394 * getusershell.c: Include stdio--.h rather than stdio.h
396 (getusershell): Call fopen, not fopen_safer.
397 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
398 Do not include unistd-safer.h.
399 (save_cwd): Don't call fd_safer; no longer needed
400 now that we include fcntl--.h.
402 * getdate.y (relative_time): New type.
403 (RELATIVE_TIME_0): New constant.
404 (parser_control): Use relative_time instead of doing it ourselves.
405 (%union): Add new relative_time rel member.
406 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
408 (relunit, relunit_snumber): Now of type rel.
409 (zone, rel, relunit, get_date): Adjust to above changes.
411 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
412 Do not include unistd-safer.h.
413 (getloadavg): Don't call fd_safer; no longer needed
414 now that we include fcntl--.h.
416 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
417 (make_dir_parents): Treat ENOSYS like EEXIST.
419 Improve quality of diagnostics on restore_cwd failure.
420 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
421 (make_dir_parents): Last arg is now int * (for errno), not bool *.
422 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
423 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
424 each time through the loop. Do not diagnose restore_cwd failure;
425 that is the caller's job (and perhaps the caller does not care).
427 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
428 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
429 If the file already exists but is not a directory, don't bother
430 to try to make its parents.
431 Close potential file descriptor leak if we can't chdir("/") (!).
432 Don't always return true if chdir($PWD) fails; return true only
433 if the requested action was done successfully (except for the
435 Don't log final directory unless we actually made it.
436 Refactor to avoid duplicate code to fix up permissions.
437 Don't attempt to fix up parent permissions if chdir($PWD) fails.
439 * strftime.c (my_strftime): Rewrite the previous change slightly,
440 to make it a bit faster and (I hope) clearer.
441 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
442 Fix bug in formats like %2N.
444 * verify.h: New file.
446 2005-09-22 Jim Meyering <jim@meyering.net>
450 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
452 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
453 the .tm_year member, since otherwise gcc-4.0 would now warn about
454 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
456 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
457 order to avoid an unsuppressible warning from gcc on 64-bit systems.
459 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
460 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
461 when run in a time zone for which daylight savings time is in effect
462 for the starting date.
464 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
465 stop us from restricting permissions of just-created absolute-named
467 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
468 to restore initial working directory.
469 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
470 to tell caller if/when we change the working directory and are
471 unable to return to the initial one.
472 * mkdir-p.h (make_dir_parents): Update prototype.
473 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
474 `return false'. This fixes a bug introduced on 2004-07-30.
476 * openat.c (fdopendir): Be sure to close the supplied
477 file descriptor before returning. This makes our replacement
478 implementation a little closer to Solaris's, where fdopendir
479 ties the file descriptor to the returned DIR* pointer.
480 * openat.c (unlinkat): New function.
481 * openat.h (unlinkat): Add prototype.
482 * openat-die.c (openat_save_fail): Rename from openat_save_die.
483 (openat_restore_fail): Rename from openat_restore_die.
484 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
486 Provide an alternative to exiting immediately upon save_cwd or
487 restore_cwd failure. Now, an application can arrange e.g.,
488 to perform a longjump in that case.
489 * openat.c: Include dirname.h.
490 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
491 (rpl_openat, fdopendir, fstatat): Call openat_save_die
492 and openat_restore_die rather than calling error directly.
493 Don't include "error.h" or "exitfail.h"; they're no longer needed.
495 * openat-die.c (openat_save_die, openat_restore_die): New file.
496 * openat.h (openat_save_die, openat_restore_die): Declare and define.
498 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
499 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
500 int utc, int nanoseconds);
502 date should not have to allocate a megabyte of virtual memory to
503 handle a format argument like +%1048575T. When implemented with
504 strftime, it must allocate such a buffer, use strftime to fill it
505 in, print it, then free it.
506 With fprintftime, it simply prints everything and exits.
507 With no need for memory allocation, that's one fewer way to fail.
508 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
509 optional field width, not before, so we accept %9:z, not %:9z.
510 (my_strftime): Be sure to use L_('x') for literals.
512 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
513 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
514 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
515 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
516 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
517 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
518 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
519 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
520 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
522 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
523 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
524 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
525 and don't include <sys/file.h>).
527 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
531 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
532 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
533 [!LDAV_DONE]: Avoid unused variable warning.
535 2005-09-21 Bruno Haible <bruno@clisp.org>
537 * unicodeio.h (unicode_to_mb): New declaration.
539 2005-09-20 Derek Price <derek@ximbiot.com>
541 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
543 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
545 Use a consistent style for including <config.h>.
546 * __fpending.c, acl.c, argmatch.c,
547 argp-help.c, argp-parse.c,
548 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
549 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
550 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
551 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
552 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
553 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
554 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
555 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
556 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
557 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
558 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
559 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
560 modechange.c, mountlist.c, open-safer.c, physmem.c,
561 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
562 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
563 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
564 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
565 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
566 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
567 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
568 userspec.c, utimecmp.c, version-etc-fsf.c,
569 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
570 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
571 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
572 Standardize inclusion of config.h.
573 * __fpending.h, dirfd.h, getdate.h, human.h,
574 inttostr.h: Removed inclusion of config.h from header files.
575 * inttostr.c: Adjusted in-tree users.
576 * timespec.h: Remove superfluous warning to include config.h.
577 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
578 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
579 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
580 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
582 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
584 * stat-time.h: New file.
585 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
586 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
588 (timespec_cmp): New function.
589 * utimecmp.c: Include stat-time.h.
590 (SYSCALL_RESOLUTION): Depend on whether various struct stat
591 members exist, not on the obsolescent ST_MTIM_NSEC.
592 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
594 2005-09-15 Derek Price <derek@ximbiot.com>
595 Paul Eggert <eggert@cs.ucla.edu>
597 * regcomp.c, regexec.c, regex_internal.c: Back out previous
598 changes, consolidating in...
599 * regex_internal.h: ...this file.
601 2005-09-15 Derek Price <derek@ximbiot.com>
603 * regex_internal.h: Blank `pure' for GNUC < 3.
604 * regex_internal.c: Ditto, using this...
605 (__GNUC_PREREQ): ...new macro.
606 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
607 (__GNUC_PREREQ): ...this new macro.
609 * strstr.h: Include string.h. Define strstr as a macro here.
611 2005-09-13 Derek Price <derek@ximbiot.com>
613 * canon-host.c (canon_host_r): Set *cherror on memory allocation
615 Reported by Jim Meyering <jim@meyering.net>.
617 2005-09-13 Jim Meyering <jim@meyering.net>
619 * canon-host.c: Filter through gnu indent and reword comments slightly.
620 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
622 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
624 * lib/base64.c: Typo.
625 (base64_encode): Put b64str in initialized data section.
627 2005-09-12 Derek Price <derek@ximbiot.com>
629 Return usable errors from canon-host.
630 * canon-host.h: New file.
631 * canon-host.c (canon_host): Wrap...
632 (canon_host_r): ...this new function, which now relies exclusively on
634 (ch_strerror): New function.
635 (last_cherror): New global.
636 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
637 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
639 (freeaddrinfo): Free ai->ai_canonname when set.
641 2005-09-12 Derek Price <derek@ximbiot.com>
642 Paul Eggert <eggert@cs.ucla.edu>
644 * glob-libc.h: Renamed from glob_.h. The new version is
645 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
646 protecting things that should be done only in gnulib contexts.
647 * glob_.h: New file, containing only the glob things needed for
649 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
650 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
651 (glob, globfree, glob_pattern_p): Now defined simply in terms of
652 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
653 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
654 and to respect the namespace rules better.
656 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
658 Merge glibc and coreutils changes into gnulib, plus a few
660 * md5.c: Use #error rather than a string.
661 (CYCLIC): New macro, from glibc source. Use it instead of rol.
662 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
663 (__attribute__): Define to empty for non recent-GCC.
664 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
665 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
666 Renamed from their non-__ counterparts, with new macros replacing
667 them if not _LIBC. Add __THROW attribute.
669 (struct md5_ctx): Align buffer if using GCC.
670 * sha1.h (struct sha1_ctx): Likewise.
671 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
672 The old name was backwards.
673 (NOTSWAP): Remove; not used.
674 (rol): New macro, moved here from md5.h.
675 (sha1_process_block): Remove a FIXME that doesn't make sense.
677 2005-09-12 Derek Price <derek@ximbiot.com>
679 * gai_strerror.c: Include config.h when available. Include
680 getaddrinfo.h before other headers to test interface.
681 Reported by Larry Jones <lawrence.jones@ugs.com>.
683 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
685 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
686 definitions, since that's the preferred style in glibc.
687 Fix a minor spacing issue, and update copyright notice to match glibc's.
689 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
691 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
693 2005-09-06 Simon Josefsson <jas@extundo.com>
695 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
696 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
698 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
700 Change bitset word type from unsigned int to unsigned long int,
701 as this has better performance on typical 64-bit hosts.
702 Port bitset code to hosts with unusual word sizes.
703 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
704 (build_collating_symbol):
705 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
706 argument is a bitset. This is merely a style issue, but it makes
707 it clearer that an entire array is expected.
708 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
709 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
710 Port to the case where bitset_word is not the same as unsigned int.
711 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
712 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
714 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
715 (build_trtable, group_nodes_into_DFAstates):
717 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
718 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
719 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
720 * regexec.c (group_nodes_into_DFAstates): Likewise.
721 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
722 * regcomp.c (optimize_subexps, lower_subexp):
723 Work even if bitset_word has holes in its bitwise representation.
724 * regex_internal.h (BITSET_WORD_BITS): Likewise.
725 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
727 * regex_internal.c (re_string_reconstruct):
728 Don't assume UCHAR_MAX == 255.
729 * regex_internal.h (bitset_set_all): Likewise.
730 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
732 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
733 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
735 (BITSET_WORD_MAX): New macro.
736 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
737 (bitset_set_all, bitset_copy): Now inline functions, not macros.
738 (bitset_empty, bitset_copy):
739 Prefer sizeof (bitset) to multiplying it out ourselves.
740 (bitset_not_merge): Remove; unused.
741 (bitset_contain): Return bool, not unsigned int with one bit on.
743 * regexec.c (build_trtable): Don't assume bitset has no stricter
744 alignment than re_node_set; do this by defining a new internal
745 type struct dests_alloc and using it to allocate memory.
747 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
749 Check for arithmetic overflow when calculating sizes, to prevent
750 some buffer-overflow issues. These patches are conservative, in the
751 sense that when I couldn't determine whether an overflow was possible,
752 I inserted a run-time check.
753 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
754 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
755 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
756 (re_xnrealloc, re_x2nrealloc): New inline functions.
757 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
758 (build_equiv_class, build_charclass): Check for arithmetic overflow
759 in size expression calculations.
760 * lib/regex_internal.c (re_string_realloc_buffers):
761 (build_wcs_upper_buffer, re_node_set_add_intersect):
762 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
763 (re_dfa_add_node, register_state): Likewise.
764 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
765 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
766 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
767 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
769 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
771 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
772 to avoid a collision with bits/local_lim.h in glibc.
773 All uses changed. Problem reported by Dmitry V. Levin in
774 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
776 * regex_internal.c (build_wcs_upper_buffer): Fix portability
777 bugs in int versus size_t comparisons.
778 (re_string_context_at): Fix bug where the code assumed that
781 Use bool where appropriate.
782 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
784 (calc_eclosure_iter): Likewise, for ROOT arg.
785 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
786 (build_charclass_op): Likewise, for NON_MATCH arg.
787 * regex_internal.c (re_string_allocate, re_string_construct):
788 (re_string_construct_common): Likewise, for ICASE arg.
789 * regexec.c (re_search_2_stub, re_search_stub):
790 Likewise, for RET_LEN arg.
791 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
792 (set_regs): Likewise, for FL_BACKTRACK arg.
793 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
794 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
795 (calc_eclosure_iter, parse_bracket_exp):
796 Use bool for internal variables that are booleans.
797 * regexec.c (re_search_internal, check_matching, proceed_next_node):
798 (set_regs, build_sifted_states, sift_states_bkref):
799 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
800 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
801 (find_collation_sequence_value):
803 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
804 (re_node_set_compare):
805 Return bool, not int. All callers changed.
806 * regexec.c (check_halt_node_context, check_dst_limits):
807 (build_trtable, check_node_accept): Likewise.
808 * regex_internal.h: Include stdbool.h.
810 Fix bugs uncovered when converting to bool.
811 * regcomp.c (calc_eclosure_iter): Check for storage allocation
812 failure instead of charging ahead blindly.
813 * regex_internal.c (register_state): Likewise.
814 * regexec.c (re_search_2_stub): Use simpler method than boolean
815 for freeing internal storage.
816 (group_nodes_into_DFA_states): Use unsigned int, not int, for
817 bitset pieces used as boolean, to avoid undefined behavior
818 on hosts that do int overflow checking.
820 2005-08-31 Derek Price <derek@ximbiot.com>
822 * getdelim.c (getdelim): Return EOF on EOF.
823 Reported by Larry Jones <lawrence.jones@ugs.com>.
825 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
827 * regex_internal.c (re_string_reconstruct): Don't assume buffer
828 lengths fit in regoff_t; this isn't true if regoff_t is the same
830 * regex.c (re_search_internal): 5th arg is LAST_START
831 (= START + RANGE) instead of RANGE. This avoids overflow
832 problems when regoff_t is the same width as size_t.
834 (re_search_2_stub): Check for overflow when adding the
835 sizes of the two strings.
836 (re_search_stub): Check for overflow when adding START
837 to RANGE; if it occurs, substitute the extreme value.
839 2005-08-31 Jim Meyering <jim@meyering.net>
841 * regcomp.c (search_duplicated_node): Make first pointer arg
843 * regex_internal.c (create_ci_newstate, create_cd_newstate):
844 (register_state): Likewise.
845 * regexec.c (search_cur_bkref_entry, check_dst_limits):
846 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
847 (group_nodes_into_DFAstates): Likewise.
849 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
851 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
852 old glibc regex code mishandles strings longer than 2**31 bytes.
853 This patch fixes this when the regex code is used in gnulib
854 (i.e., outside glibc).
856 This patch should not affect the use of the regex code inside
857 glibc. No doubt this problem also needs to be handled for glibc
858 as well, but the result will be an incompatible change to the
859 glibc ABI, and the old ABI will have to be supported too. That
860 can be the the subject for another patch.
862 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
863 governing whether the rest of this patch is active. By default,
864 the macro is disabled and the patch has no effect.
865 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
866 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
867 (struct re_pattern_buffer, re_search, re_search_2, re_match):
868 (re_match_2, re_set_registers): Use the new types.
869 * regex_internal.h (Idx, re_hashval_t): New types.
870 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
872 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
873 (re_string_context_at, bin_tree_t, re_dfastate_t):
874 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
875 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
876 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
877 (re_string_char_size_at, re_string_wchar_at):
878 (re_string_elem_size_at):
879 Use the new types and macros to port to 64-bit hosts.
880 Use unsigned types for internal values, so that the code
881 mostly works even for arrays larger than SSIZE_MAX.
882 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
883 (search_duplicated_node, calc_eclosure_iter, fetch_number):
884 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
885 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
886 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
887 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
888 (calc_inveclosure, parse_dup_op, build_range_exp):
889 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
890 (fetch_number, create_token_tree, mark_opt_subexp):
892 * regex_internal.c (re_string_construct_common, create_ci_newstate):
893 (create_cd_newstate, re_string_allocate, re_string_construct):
894 (re_string_realloc_buffers, build_wcs_upper_buffer):
895 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
896 (re_string_reconstruct, re_string_peek_byte_case):
897 (re_string_fetch_byte_case, re_string_context_at):
898 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
899 (re_node_set_init_copy, re_node_set_add_intersect):
900 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
901 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
902 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
903 (re_acquire_state, re_acquire_state_context, register_state):
905 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
906 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
907 (re_search_internal, re_search_2_stub, re_search_stub)
908 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
909 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
910 (update_cur_sifted_state, check_dst_limits):
911 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
912 (check_subexp_limits, sift_states_bkref, merge_state_array):
913 (check_subexp_matching_top, get_subexp, get_subexp_sub):
914 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
915 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
916 (expand_bkref_cache, check_node_accept_bytes):
917 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
918 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
919 (acquire_init_state_context, check_halt_node_context):
920 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
921 (sift_states_backward, clean_state_log_if_needed):
922 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
923 (find_recover_state, transit_state_sb, transit_state_mb):
924 (transit_state_bkref, build_trtable, match_ctx_clean):
926 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
927 to work around an assumption that REG_MISSING is negative.
929 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
930 (seek_collating_symbol_entry) [defined _LIBC]:
931 (lookup_collation_sequence_value) [defined _LIBC]:
932 (build_range_exp, build_collating_symbol) [defined _LIBC]:
933 Use prototypes rather than old-style function definitions.
934 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
935 (transit_state_sb) [0]:
936 (find_collation_sequence_value) [defined _LIBC]: Likewise.
938 * regexec.c (re_search_internal): Simplify update of rm_so and
941 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
942 (optimize_subexps, lower_subexp):
943 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
944 since the signed shift might overflow. Use 1u<<31 instead.
945 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
946 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
949 * regcomp.c (optimize_subexps, lower_subexp):
950 Use CHAR_BIT rather than 8, for clarity.
951 * regexec.c (check_dst_limits_calc_pos_1):
952 (check_subexp_matching_top): Likewise.
953 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
954 have to worry about portability issues when shifting it left.
955 Remove no-longer-needed test for table_size > 0.
956 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
957 in a word, as the resulting behavior is undefined.
958 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
959 in one case, a <= should have been an <, and in another case the
960 whole test was missing.
961 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
962 the standard name CHAR_BIT.
963 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
964 this is not true on one's complement and signed-magnitude hosts.
966 * regex_internal.h (re_sub_match_top_t): Remove unused member
968 (struct re_dfa_t): Remove unused member states_alloc.
969 * regcomp.c (init_dfa): Don't initialize unused members.
971 2005-08-31 Bruno Haible <bruno@clisp.org>
973 * strstr.c: Include <stddef.h>, for NULL.
974 * strcasestr.c: Likewise.
975 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
977 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
979 * iconvme.h: Add prototype for iconv_alloc.
981 2005-08-29 Simon Josefsson <jas@extundo.com>
983 * iconvme.c: Fix errno.
985 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
987 * iconvme.c: Split iconv_string into iconv_alloc.
989 2005-08-27 Jim Meyering <jim@meyering.net>
991 * fopen-safer.c: Merge minor changes from coreutils.
992 * dup-safer.c: Likewise.
993 * fd-safer.c: Likewise.
995 Merge from coreutils.
996 * stdio--.h: New file.
997 * stdlib--.h: New file.
998 * mkstemp-safer.c: New file.
1000 GNU tar needs these.
1001 * pipe-safer.c: New file.
1002 * creat-safer.c: New file.
1003 * fcntl--.h (creat): Define to creat_safer.
1004 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1005 * unistd--.h (pipe): Define to pipe_safer.
1006 * unistd-safer.h: Declare pipe_safer.
1008 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1010 * regex_internal.h: Remove all references to
1011 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1013 (bitset_not, bitset_merge, bitset_not_merge):
1014 (bitset_mask, re_string_allocate, re_string_construct):
1015 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1016 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1017 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1018 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1019 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1020 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1021 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1022 (re_acquire_state_context):
1023 Remove unnecessary forward decls.
1024 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1025 Put __attribute at function definition,
1026 now that the function decl has been removed.
1027 * lib/regex_internal.c (re_string_peek_byte_case):
1028 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1031 2005-08-26 Simon Josefsson <jas@extundo.com>
1033 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1034 Haible <bruno@clisp.org>.
1036 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1038 * regexec.c (set_regs): Don't alloca with an unbounded size.
1040 alloca modernization/simplification for regex.
1041 * regex.c: Remove portability cruft for alloca. This no longer
1042 needs to be at the start of the file, and can be moved into
1043 regex_internal.h and simplified.
1044 * regex_internal.h: Include <alloca.h>.
1045 (__libc_use_alloca) [!defined _LIBC]: New macro.
1046 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1047 now works outside glibc.
1049 2005-08-24 Simon Josefsson <jas@extundo.com>
1051 * getpass.c: Add WIN32 implementation. Conditionalize use of
1052 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1053 GLIBC specific code.
1055 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1057 Make regex safe for g++. This fixes one real bug (an "err"
1058 that should have been "*err"). g++ problem reported by
1060 * regex_internal.h (re_calloc): New macro, consistent with
1061 re_malloc etc. All callers of calloc changed to use re_calloc.
1062 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1063 not int. All callers changed.
1064 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1065 just use an array of size MB_LEN_MAX.
1066 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1067 (find_recover_state): Change "err" to "*err"; this fixes what
1068 appears to be a real bug.
1069 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1072 2005-08-25 Jim Meyering <jim@meyering.net>
1074 * open-safer.c: Include <config.h>.
1075 Otherwise, we'd lose LARGEFILE support in any file using
1078 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1080 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1081 * regex.h (regerror): Likewise.
1083 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1084 requires this. (The code never needed it.)
1086 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1087 All uses of recently-renamed identifiers changed to use the new,
1088 POSIX-compliant names. The code will build and run just fine
1089 without these changes, but it's better to eat our own dog food
1090 and use the standard-conforming names.
1092 * regex.h: Fix a multitude of POSIX name space violations.
1093 These changes have an effect only for programs that define
1094 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1095 do not change anything for programs compiled in the normal way.
1096 Also, there is no effect on the ABI.
1098 (_REGEX_SOURCE): New macro.
1099 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1100 defined and _GNU_SOURCE is not; this fixes a name space violation.
1102 Rename the following macros to obey POSIX requirements.
1103 The old names are still visible as macros if _REGEX_SOURCE is defined.
1104 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1105 RE_BACKSLASH_ESCAPE_IN_LISTS.
1106 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1107 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1108 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1109 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1110 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1111 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1112 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1113 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1114 (REG_INTERVALS): renamed from RE_INTERVALS.
1115 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1116 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1117 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1118 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1119 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1120 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1121 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1122 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1123 RE_UNMATCHED_RIGHT_PAREN_ORD.
1124 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1125 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1126 (REG_DEBUG): renamed from RE_DEBUG.
1127 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1128 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1129 unusual, since we can't clash with the POSIX REG_ICASE.
1130 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1131 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1132 (REG_NO_SUB): renamed from RE_NO_SUB.
1133 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1134 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1135 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1136 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1137 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1138 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1139 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1140 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1141 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1142 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1143 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1144 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1145 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1146 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1147 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1148 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1149 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1150 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1151 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1152 (REG_FIXED): Renamed from REGS_FIXED.
1153 (REG_NREGS): Renamed from RE_NREGS.
1155 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1156 of other REG_* macros, since POSIX says the user is allowed to
1157 #undef these macros selectively.
1159 (reg_errcode_t): Update comment stating what other tables need
1162 Rename the following enum values to obey POSIX requirements.
1163 The old names are still visible as macros.
1164 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1165 is not defined, since GNU is supposed to be a superset of POSIX as
1166 much as possible, and since we want reg_errcode_t to be a signed
1167 type for implementation consistency.
1168 (_REG_NOERROR): Renamed from REG_NOERROR.
1169 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1170 (_REG_BADPAT): Renamed from REG_BADPAT.
1171 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1172 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1173 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1174 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1175 (_REG_EBRACK): Renamed from REG_EBRACK.
1176 (_REG_EPAREN): Renamed from REG_EPAREN.
1177 (_REG_EBRACE): Renamed from REG_EBRACE.
1178 (_REG_BADBR): Renamed from REG_BADBR.
1179 (_REG_ERANGE): Renamed from REG_ERANGE.
1180 (_REG_ESPACE): Renamed from REG_ESPACE.
1181 (_REG_BADRPT): Renamed from REG_BADRPT.
1182 (_REG_EEND): Renamed from REG_EEND.
1183 (_REG_ESIZE): Renamed from REG_ESIZE.
1184 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1185 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1186 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1187 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1188 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1190 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1191 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1192 changed. But support the old name if the new one is not defined
1193 and if _REGEX_SOURCE.
1195 Change the following member names in struct re_pattern_buffer.
1196 The old names are still supported if !_REGEX_SOURCE.
1197 The new names are always supported, regardless of _REGEX_SOURCE.
1198 (re_buffer): Renamed from buffer.
1199 (re_allocated): Renamed from allocated.
1200 (re_used): Renamed from used.
1201 (re_syntax): Renamed from syntax.
1202 (re_fastmap): Renamed from fastmap.
1203 (re_translate): Renamed from translate.
1204 (re_can_be_null): Renamed from can_be_null.
1205 (re_regs_allocated): Renamed from regs_allocated.
1206 (re_fastmap_accurate): Renamed from fastmap_accurate.
1207 (re_no_sub): Renamed from no_sub.
1208 (re_not_bol): Renamed from not_bol.
1209 (re_not_eol): Renamed from not_eol.
1210 (re_newline_anchor): Renamed from newline_anchor.
1212 Change the following member names in struct re_registers.
1213 The old names are still supported if !_REGEX_SOURCE.
1214 The new names are always supported, regardless of _REGEX_SOURCE.
1215 (rm_num_regs): Renamed from num_regs.
1216 (rm_start): Renamed from start.
1217 (rm_end): Renamed from end.
1219 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1220 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1221 Prepend __ to parameter names.
1223 Undo yesterday's changes.
1225 2005-08-24 Jim Meyering <jim@meyering.net>
1227 Sync from coreutils.
1228 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1230 2005-08-21 Bruno Haible <bruno@clisp.org>
1232 * lock.h: Add multiple inclusion guard.
1233 * tls.h: Add multiple inclusion guard.
1235 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1237 * regex.h (REG_NOSYS)
1238 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1239 Define, since POSIX requires it as of 2001.
1240 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1241 New private symbol, used to keep the enum signed in all cases.
1242 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1243 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1245 * regex_internal.c (re_string_skip_chars, register_state):
1247 Remove forward decls; no longer needed now that we use prototypes.
1248 * regexec.c (acquire_init_state_context, check_halt_node_context):
1249 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1250 (clean_state_log_if_needed): Likewise.
1252 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1254 Fix problems reported by Sam Steingold in
1255 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1256 * regexec.c (sift_states_bkref): Fix portability bug: the code
1257 assumed that reg_errcode_t is a signed type, which is not
1258 necessarily true if _XOPEN_SOURCE is not defined.
1259 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1260 some compilers warn about it otherwise.
1262 2005-08-20 Jim Meyering <jim@meyering.net>
1264 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1265 of unused local, dfa.
1267 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1269 * regcomp.c (create_initial_state): Remove duplicate decl.
1270 (init_word_char, create_initial_state, duplicate_node_closure):
1271 (fetch_token, peek_token_bracket, build_range_exp):
1272 (build_collating_symbol): Remove forward decls; no longer needed
1273 now that we use prototypes.
1276 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1277 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1278 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1279 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1280 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1281 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1282 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1283 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1284 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1285 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1286 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1287 (build_charclass, build_charclass_op, fetch_number, create_tree):
1288 (create_token_tree, mark_opt_subexp, duplicate_tree):
1289 Use prototypes rather than old-style definitions.
1292 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1293 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1294 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1295 (re_string_reconstruct, re_string_peek_byte_case):
1296 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1297 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1298 (re_node_set_init_copy, re_node_set_add_intersect):
1299 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1300 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1301 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1302 (re_acquire_state, re_acquire_state_context, register_state):
1303 (create_ci_newstate, create_cd_newstate, free_state):
1305 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1306 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1307 (re_search_internal, prune_impossible_nodes):
1308 (acquire_init_state_context, check_matching, static):
1309 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1310 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1311 (update_regs, sift_states_backward, build_sifted_states):
1312 (clean_state_log_if_needed, merge_state_array):
1313 (update_cur_sifted_state, add_epsilon_src_nodes):
1314 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1315 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1316 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1317 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1318 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1319 (check_arrival, check_arrival_add_next_nodes):
1320 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1321 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1322 (check_node_accept_bytes, check_node_accept, extend_buffers):
1323 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1324 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1329 (re_string_allocate, re_string_construct, re_string_reconstruct):
1330 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1331 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1332 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1333 (re_string_context_at, re_string_peek_byte_case):
1334 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1335 is defined, since we now use prototypes always.
1337 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1338 C89 or better. All uses removed.
1340 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1342 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1343 [defined lint]: Suppress bogus uninitialized-variable warnings.
1345 * regcomp.c (duplicate_node): Return new index, not an error code,
1346 and let the caller return REG_ESPACE if out of space. This
1347 removes an uninitialied-variable warning with GCC 4.0.1, and also
1348 avoids taking the address of a local variable. All callers
1351 2005-08-19 Jim Meyering <jim@meyering.net>
1353 * regexec.c (proceed_next_node): Redo local variables to
1354 avoid GCC shadowing warnings.
1356 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1358 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1359 (re_node_set_insert_last, re_dfa_add_node):
1360 Rename local variables to avoid GCC shadowing warnings.
1362 2005-08-18 Bruno Haible <bruno@clisp.org>
1364 * strstr.c (strstr): Fix return value in multibyte case.
1365 * strcasestr.c (strcasestr): Likewise.
1367 2005-08-17 Jim Meyering <jim@meyering.net>
1369 Make the %s format (seconds since the epoch) work for a negative
1370 number and when used with a zero-padded field width, e.g. %015s.
1372 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1373 label so that it precedes the code to set `digits'. Otherwise,
1374 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1375 print `00-22'. Now, it prints `-0022', as it should.
1377 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1379 * regex.h: Remove useless space-before-tab. From coreutils.
1381 2005-08-17 Bruno Haible <bruno@clisp.org>
1383 * strcasestr.h: New file.
1384 * strcasestr.c: New file.
1386 2005-08-17 Bruno Haible <bruno@clisp.org>
1388 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1389 * strstr.c: Completely rewritten, with multibyte locale support.
1391 2005-08-17 Bruno Haible <bruno@clisp.org>
1393 * strcasecmp.c: Use mbuiter.h.
1395 2005-08-17 Bruno Haible <bruno@clisp.org>
1397 * mbuiter.h: New file.
1399 2005-08-16 Bruno Haible <bruno@clisp.org>
1401 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1403 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1404 NUL byte, not after it.
1406 2005-08-16 Bruno Haible <bruno@clisp.org>
1408 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1409 the valid ones. Makes the comparison operations transitive:
1410 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1411 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1413 2005-08-16 Bruno Haible <bruno@clisp.org>
1415 * strcase.h (strcasecmp): Add note in comments.
1416 * strncasecmp.c: Use code from strcasecmp.c.
1417 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1418 (strcasecmp): Work correctly in multibyte locales.
1420 2005-08-16 Bruno Haible <bruno@clisp.org>
1422 * strnlen1.h: New file.
1423 * strnlen1.c: New file.
1425 2005-08-16 Bruno Haible <bruno@clisp.org>
1427 * mbfile.h: New file.
1429 2005-08-16 Bruno Haible <bruno@clisp.org>
1431 * mbiter.h: New file.
1433 2005-08-16 Bruno Haible <bruno@clisp.org>
1435 * mbchar.h: New file.
1436 * mbchar.c: New file.
1438 2005-08-16 Bruno Haible <bruno@clisp.org>
1440 * tls.h: New file, from GNU gettext.
1441 * tls.c: New file, from GNU gettext.
1443 2005-08-15 Bruno Haible <bruno@clisp.org>
1445 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1448 2005-08-14 Jim Meyering <jim@meyering.net>
1450 Sync from coreutils.
1452 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1453 Use the hash-table-based cycle-detection code not just when
1454 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1455 Reported by James Youngman in
1456 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1457 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1458 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1459 This lets us compile with -DFTS_DEBUG, once again.
1460 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1461 * fts.c (fd_safer): Remove decl.
1462 Include fcntl--.h rather than unistd-safer.h
1463 (fts_safe_changedir): Don't call fd_safer; no longer needed
1464 now that we include fcntl--.h.
1466 2005-08-11 Simon Josefsson <jas@extundo.com>
1468 * readline.h, readline.c: New file.
1470 2005-08-11 Bruno Haible <bruno@clisp.org>
1472 * strnlen.h (strnlen): Change parameter name to match comment.
1474 2005-08-10 Simon Josefsson <jas@extundo.com>
1476 * strndup.c: Use strnlen.h.
1478 * strnlen.h: New file.
1480 2005-08-02 Simon Josefsson <jas@extundo.com>
1482 * getline.h, getline.c: Rewrite.
1484 * getdelim.h, getdelim.c: New files, ported from glibc.
1486 2005-07-31 Bruno Haible <bruno@clisp.org>
1488 * lock.h (gl_lock_initializer): New macro.
1489 (gl_lock_define_initialized): Use it.
1490 (gl_rwlock_initializer): New macro.
1491 (gl_rwlock_define_initialized): Use it.
1492 (gl_recursive_lock_initializer): New macro.
1493 (gl_recursive_lock_define_initialized): Use it.
1495 2005-07-26 Bruno Haible <bruno@clisp.org>
1497 * lock.h: Update from GNU gettext.
1498 * lock.c: Update from GNU gettext.
1500 2005-07-18 Bruno Haible <bruno@clisp.org>
1502 * lock.h (gl_once_t): New type.
1503 (gl_once_define, gl_once): New macros.
1504 * lock.c (fresh_once): New variable.
1505 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1508 2005-07-18 Simon Josefsson <jas@extundo.com>
1510 * check-version.c (check_version): Accept identical versions too.
1512 2005-07-18 Bruno Haible <bruno@clisp.org>
1514 * lock.h: New file, from GNU gettext.
1515 * lock.c: New file, from GNU gettext.
1517 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1519 * quotearg.c: Add translator comment suggested by Bruno Haible,
1520 with a minor change.
1522 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1524 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1525 copyright symbol and the year.
1526 * version-etc.c (COPYRIGHT_YEAR): New constant.
1527 (version_etc_va): Use parameterized copyright notice.
1528 Reword to conform to the current GNU coding standards.
1530 2005-07-11 Simon Josefsson <jas@extundo.com>
1532 * size_max.h: New file.
1534 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1536 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1539 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1540 and Paul Eggert <eggert@cs.ucla.edu>
1542 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1543 in wint_t, not wchar_t. Remove now-unnecessary cast.
1545 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1547 * regex.c, regex.h: Sync from libc.
1548 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1549 New files, synced from libc, except that regex_internal.h
1550 currently has a small porting fix.
1552 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1554 Remove the dependency of the strftime module on the tzset module.
1555 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1556 Copy the input structure, to work around some of the bug with
1557 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1558 Solaris releases, you should also use the tzset module, but we won't
1559 require it as a dependency any more since we don't want LGPLed code
1560 to depend on GPLed code.
1562 2005-07-02 Jim Meyering <jim@meyering.net>
1564 * backupfile.c (backup_args): Change a `0' to NULL.
1566 2005-07-01 Jim Meyering <jim@meyering.net>
1568 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1569 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1570 * save-cwd.c, tempname.c:
1571 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1572 and don't include <sys/file.h>).
1574 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1576 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1577 declares only 'struct timespec;' (!).
1579 2005-06-29 Jim Meyering <jim@meyering.net>
1581 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1582 type name. Use the variable name instead.
1583 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1585 2005-06-28 Simon Josefsson <jas@extundo.com>
1587 * check-version.h, check-version.c: New files.
1589 2005-06-28 Simon Josefsson <jas@extundo.com>
1591 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1592 collision with global variable. Better indentation. Don't
1593 increment buffer pointer beyond buffer end. Based on comments
1594 from Paul Eggert <eggert@cs.ucla.edu>.
1598 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1600 * canon-host.c (canon-host): Append trailing "," to 0 in
1601 initializer of struct addrinfo, as an indication that we don't
1602 care how many members the structure has.
1604 2005-06-24 Derek Price <derek@ximbiot.com>
1605 and Bruno Haible <bruno@clisp.org>
1607 Remove stat module & update lstat.
1608 * stat.c: Remove this file...
1609 (slash_aware_lstat): ...moving this content and its support...
1610 * lstat.c (rpl_lstat): ...into here.
1611 * lstat.h: New file.
1613 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1615 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1616 (ranged_convert): Don't save conversion in a temporary struct.
1617 This causes a warning with GCC 4.0.0, and anyway in the typical
1618 case it's not worth the extra 100 bytes or so of code.
1619 (ranged_convert, __mktime_internal): When calling a function via a
1620 pointer P, use P () rather than (*P) (), as we now assume C89 or
1623 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1625 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1626 "who -r" failed to give output. Problem reported by Tim Waugh.
1628 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1629 (xcalloc): Use it to avoid needless tests.
1630 Problem reported by Jim Meyering.
1632 2005-06-16 Jim Meyering <jim@meyering.net>
1634 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1635 when either N or S is zero.
1637 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1639 * argp.h (__option_is_short): Check upper limit of
1640 __key. Isprint() requires its argument to have the value
1641 of an unsigned char or EOF.
1643 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1645 * fnmatch.c (fnmatch): If there is an encoding error in a
1646 multibyte string or pattern, fall back on unibyte matching.
1647 Problem reported by James Youngman.
1649 2005-06-08 Bruno Haible <bruno@clisp.org>
1651 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1654 2005-06-08 Bruno Haible <bruno@clisp.org>
1656 * csharpcomp.h: New file, from GNU gettext.
1657 * csharpcomp.c: New file, from GNU gettext.
1658 * csharpcomp.sh.in: New file, from GNU gettext.
1660 2005-06-07 Derek Price <derek@ximbiot.com>
1663 * glob_.h: Indent nested #ifdef.
1665 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1667 Sync from coreutils.
1668 Use "file name" when talking about file names, instead of "filename"
1669 or "path", as per the GNU coding standards.
1670 * mkdir-p.c: Renamed from makepath.c.
1671 (make_dir_parents): Renamed from make_path. All callers changed.
1672 * mkdir-p.h: Likewise. All includers changed.
1673 * filenamecat.c: Renamed from path-concat.c.
1674 (file_name_concat): Renamed from path_concat. All callers changed.
1675 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1676 * filenamecat.h: Likewise. All includers changed.
1677 * acl.c: Don't use "path" or "filename" to mean "file name"
1678 in comments or local variable names.
1679 * basename.c: Likewise.
1680 * canonicalize.c, canonicalize.h: Likewise.
1681 * dirname.c, dirname.h: Likewise.
1682 * euidaccess.c: Likewise.
1683 * exclude.c: Likewise
1684 * fnmatch_.h, fnmatch_loop.c: Likewise.
1685 * fsusage.c, fsuage.h: Likewise.
1686 * fts.c, fts_.h: Likewise.
1687 * getcwd.c: Likewise.
1688 * getloadavg.c: Likewise.
1689 * mkstemp.c: Likewise.
1690 * mountlist.c, mountlist.h: Likewise.
1691 * openat.c, openat.h: Likewise.
1692 * readlink-stub.c: Likewise.
1693 * readutmp.c, readutmp.h: Likewise.
1694 * rename.c: Likewise.
1695 * rmdir.c: Likewise.
1697 * savedir.c: Likewise.
1698 * stripslash.c: Likewise.
1699 * tempname.c: Likewise.
1700 * xreadlink.c: Likewise.
1701 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1703 * exclude.h: Likewise.
1705 * euidaccess.c (getuid, getgid, getuid, getegid)
1706 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1707 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1708 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1709 * pathmax.h: Include <limits.h> unconditionally, since other
1710 files have been getting away with it for years (MORE/BSD 4.3
1712 * userspec.c (getpwnam, getgrnam, getgrgid)
1713 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1715 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1716 Define to 256, not 255, as per modern POSIX.
1718 2005-06-01 Bruno Haible <bruno@clisp.org>
1720 * csharpexec.h: New file, from GNU gettext.
1721 * csharpexec.c: New file, from GNU gettext.
1722 * csharpexec.sh.in: New file, from GNU gettext.
1724 2005-05-31 Derek Price <derek@ximbiot.com>
1725 Paul Eggert <eggert@cs.ucla.edu>
1728 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1730 2005-05-29 Derek Price <derek@ximbiot.com>
1731 Paul Eggert <eggert@cs.ucla.edu>
1733 * glob_.h, glob.c: New files.
1735 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1737 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1739 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1740 the configuration hassle isn't worth it.
1741 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1742 (LONGEST_MODIFIER, PRIuMAX): Remove.
1744 2005-05-27 Bruno Haible <bruno@clisp.org>
1746 * getlogin_r.h: Remove second include of <stddef.h>.
1748 2005-05-25 Bruno Haible <bruno@clisp.org>
1749 Derek Price <derek@ximbiot.com>
1751 * getlogin_r.h: Simplify API documentation.
1753 2005-05-25 Derek Price <derek@ximbiot.com>
1754 Paul Eggert <eggert@cs.ucla.edu>
1756 * getlogin_r.c, getlogin_r.h: New files.
1758 2005-05-22 Bruno Haible <bruno@clisp.org>
1760 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1761 Also include <sys/param.h> if it defines MIN, MAX.
1762 Based on a patch by Derek Price <derek@ximbiot.com>.
1764 2005-05-22 Bruno Haible <bruno@clisp.org>
1766 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1767 (INT64_MIN): Fix definition.
1768 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1770 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1771 NEED_SIGNED_INT_TYPES.
1773 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1774 HAVE_SYSTEM_INTTYPES.
1776 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1778 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1779 so that unistd-safer.h (GPL'ed code) need not be included.
1781 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1784 * fts.c: Don't include "cycle-check.h" or "hash.h".
1785 (setup_dir, free_dir): New functions.
1786 (enter_dir, leave_dir): Define trivial
1787 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1788 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1789 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1790 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1791 Move to fts-cycle.c.
1792 (fts_open): Use setup_dir.
1793 (fts_close): Use free_dir.
1794 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1795 This adds a label and some gotos, but the alternatives were messier.
1796 Check for memory allocation failure when entering a dir.
1797 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1798 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1799 (FTS): New member fts_cycle, that is a union that contains the
1800 old active_dir_ht and cycle_state. All uses changed to mention
1801 fts_cycle.ht and fts_cycle.state.
1802 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1803 fts.c, with the following changes:
1804 (setup_dir, free_dir): New functions.
1805 (enter_dir): Now returns bool. Return true if successful, false
1806 if memory exhausted. All callers changed.
1807 Do not bother partly cleaning up on
1808 memory allocation failure; that is free_dir's job.
1809 However, free ad if hash_insert fails, to avoid memory leak.
1810 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1811 fts->fts_options to see which union member to use.
1813 2005-05-20 Jim Meyering <jim@meyering.net>
1815 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1816 Now a macro, to pacify GCC.
1818 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1820 * chown.c (rpl_chown): Return -1 on failure.
1822 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1824 * canonicalize.c: Include canonicalize.h first, to test interface.
1825 Include <stddef.h> unconditionally, since we assume C89 now.
1826 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1827 * fts.c: Include fts_.h first, to check interface.
1828 Do not include intprops.h; no longer needed.
1829 Include cycle-check.h and hash.h, since fts_.h no longer does.
1830 Remove unnecessary casts of closedir to void.
1831 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1832 decide whether to decrement nlinks.
1833 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1834 (FTS): Use struct hash_table * instead of Hash_table, so that
1835 we no longer need to include hash.h here.
1837 2005-05-17 Jim Meyering <jim@meyering.net>
1839 * fts.c, fts_.h: New files, from coreutils.
1841 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1843 Sync from coreutils.
1844 * unlinkdir.c, unlinkdir.h: New files.
1845 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1846 regex.h, unlocked-io.h, xtime.h:
1847 White space changes only.
1848 * makepath.c (make_path): Port to hosts where leading "//" is special.
1849 * yesno.c: Include getline.h, not ctype.h.
1850 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1851 Use getline to remove arbitrary restriction on response length.
1853 2005-05-13 Bruno Haible <bruno@clisp.org>
1855 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1856 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1857 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1858 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1859 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1860 Add support for 64-bit integers in the MSVC compiler.
1862 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1864 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1865 Change the initial comment to refer to GPL, not LGPL.
1866 gnulib-tool will change it to LGPL as needed.
1868 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1869 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1870 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1871 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1872 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1873 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1874 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1875 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1876 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1877 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1878 concatpath.c, config.charset, copy-file.c, copy-file.h,
1879 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1880 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1881 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1882 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1883 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1884 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1885 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1886 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1887 full-read.c, full-read.h, full-write.c, full-write.h,
1888 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1889 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1890 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1891 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1892 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1893 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1894 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1895 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1896 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1897 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1898 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1899 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1900 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1901 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1902 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1903 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1904 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1905 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1906 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1907 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1908 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1909 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1910 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1911 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1912 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1913 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1914 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1915 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1916 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1917 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1918 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1919 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1920 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1921 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1922 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1923 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1924 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1925 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1926 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1927 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1928 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1929 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1930 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1931 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1932 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1933 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1934 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1935 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1936 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1937 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1938 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1939 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1940 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1941 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1942 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1943 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1944 Update FSF postal mail address.
1946 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1948 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1949 specified in ai_socktype. Fix invalid ai_protocol
1950 check. ai_protocol is usually set to 0 or depending on
1951 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1952 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1953 ai_socktype / ai_protocol in the returned addrinfo structure.
1955 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1956 Bruno Haible <bruno@clisp.org>
1958 * inet_ntop.h: New file.
1959 * inet_ntop.c: New file, from glibc with modifications.
1961 2005-05-08 Jim Meyering <jim@meyering.net>
1963 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1965 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1967 Merge from coreutils. Among other things,
1968 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1969 * fd-safer.c: New file.
1970 * fcntl-safer.h, open-safer.c: Remove.
1971 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1972 * dup-safer.c: Include unistd-safer.h first.
1973 Don't include errno.h.
1974 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1975 * file-type.h: Don't assume invoker included sys/stat.h first.
1976 * file-type.c: Rely on file-type.h change.
1977 * getloadavg.c: Include unistd-safer.h.
1978 (getloadavg): Use safer open.
1979 * getusershell.c: Include "stdio-safer.h".
1980 (getusershell): Use safer fopen.
1981 * long-options.c (long_options): Use NULL rather than 0.
1982 * modechange.h (mode_free): Remove; all callers changed to invoke
1984 * modechange.c: Likewise.
1985 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1986 (MODE_DONE): New constant.
1987 (struct mode_change): Remove 'next' member.
1988 (make_node_op_equals): New function; like the old one of the
1989 same name, except it allocates an array.
1990 (mode_compile, mode_create_from_ref): Use it.
1991 (mode_compile): Allocate result as an array, not a linked list.
1992 Parse octal string ourself, so that we catch mistakes like "+0".
1993 (mode_adjust): Arg is an array, not a linked list.
1994 * modechange.c: Include stat-macros.h, xalloc.h.
1995 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1996 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1997 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1998 Remove. This is now stat-macros.h's job.
1999 (talloc): Remove. All callers replaced by xalloc, so that
2000 our invokers don't have to worry about reporting memory failures.
2001 (make_node_op_equals): Remove.
2002 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2004 (struct mode_change): Moved here from modechange.h.
2005 (mode_append_entry): Remove.
2006 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2007 apps to have incorrect behavior. Use simpler algorithm for head
2008 and tail. Don't futz with umask; that's now the job of mode_adjust.
2009 Detect more invalid usages rather than having somewhat-random behavior.
2010 Don't insert an "a=" action, as that leads to incorrect behavior.
2011 (mode_compile, mode_create_from_ref): Return NULL on error instead
2012 of an enum, since now there's only one way to have an error. All
2014 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2015 at the correct time. Simplify calculation of "+u" and its ilk.
2016 Don't mishandle "+X".
2017 (mode_free): Remove "register" and localize decls.
2018 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2019 (struct mode_change): Move to modechange.c; callers don't
2020 need to see this stuff.
2021 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2022 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2023 (mode_change, mode_adjust): Reflect the new signatures noted above.
2024 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2025 that might redefine system include files.
2026 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2027 (my_usleep): Use NULL rather than (void *) 0.
2028 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2029 Use siginterrupt to specify that system calls should be interrupted.
2030 (rpl_nanosleep): Move initialization of suspended closer to call of
2032 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2033 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2034 (desirable_utmp_entry): New function.
2035 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2036 using x2nrealloc, to simplify logic.
2037 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2038 size calculation. Do not assume utmp file is a regular file.
2039 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2040 (READ_UTMP_CHECK_PIDS): New constant.
2041 * save-cwd.c: Include unistd-safer.h.
2042 (save_cwd): Use fd_safer.
2043 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2044 [!_LIBC] Include "stat-macros.h" instead.
2045 * unistd-safer.h (fd_safer): New decl.
2047 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2049 * byteswap_.h: New file.
2051 2005-04-25 Albert Chin <china@thewrittenword.com>
2053 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2056 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2058 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2059 that "UTC +1 second" continues to work. Problem reported
2061 (relunit_snumber): New rule.
2064 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2066 * getdate.y (universal_time_zone_table): New constant.
2067 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2068 universal_time_zone_table.
2069 (lookup_zone): Prefer universal_time_zone_table to
2070 local_time_zone_table, so that "GMT" time stamps are allowed in
2071 London during the summer. Problem reported by Ian Abbott.
2073 2005-04-12 Jim Meyering <jim@meyering.net>
2075 * human.c (humblock): Set *options even when returning due to
2076 xstrtoumax conversion failure. Thanks to a used-uninitialized
2079 2005-04-09 Jim Meyering <jim@meyering.net>
2081 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2082 -Wuninitialized: initialize tm0.tm_year.
2084 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2086 * getdate.y (parser_control): rels_seen is now a boolean, not a
2087 count, since there's no maximum. All uses changed.
2088 Add member dsts_seen.
2089 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2091 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2092 Use pc_rels_seen to decide whther a date is absolute.
2094 * getdate.y (number): Don't overwrite year.
2095 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2098 2005-04-02 Simon Josefsson <jas@extundo.com>
2100 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2101 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2103 2005-03-27 Jim Meyering <jim@meyering.net>
2105 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2107 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2109 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2110 "one's complement" -> "ones' complement" in comment, as per Knuth.
2111 "value of type" -> "type or expression" in comment.
2112 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2114 2005-03-26 Jim Meyering <jim@meyering.net>
2117 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2118 Correct typos: s/or/of/.
2120 2005-03-23 Jim Meyering <jim@meyering.net>
2122 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2124 2005-03-21 Jim Meyering <jim@meyering.net>
2126 Changes imported from coreutils.
2128 * cycle-check.c: Don't include xalloc.h.
2130 * path-concat.c: Don't include assert.h.
2131 (path_concat): Remove assertion that would have triggered
2132 for ABASE starting with more than one slash.
2133 Reported by Andreas Schwab.
2135 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2136 properly when ABASE is an absolute file name.
2137 Correct the description of this function.
2139 Add an assertion and a test driver.
2140 This fixes a bug introduced on 2004-07-02.
2141 Andreas Schwab reported the resulting failure of cp --parents:
2142 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2144 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2146 * strftime.c (my_strftime): If the underlying strftime returns 0
2147 (which shouldn't happen), generate nothing instead of returning 0
2148 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2150 2005-03-16 Bruno Haible <bruno@clisp.org>
2152 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2154 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2156 * strftime.c (my_strftime): Prepend space to format so that we can
2157 reliably distinguish strftime failure from empty output on POSIX
2160 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2162 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2163 (iconv_string): Don't guess a size-zero buffer, as that might cause
2164 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2165 result would be 'too large', where 'too large' is (heuristically)
2166 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2167 overflow concerns. This will prevent some unwanted malloc failures
2168 when the inputs are very large.
2170 2005-03-15 Bruno Haible <bruno@clisp.org>
2172 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2175 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2178 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2180 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2182 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2183 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2185 * strtol.c: Likewise.
2187 2005-03-14 Simon Josefsson <jas@extundo.com>
2189 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2192 2005-03-14 Jim Meyering <jim@meyering.net>
2194 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2195 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2196 to be nonzero so that we (and caller) can detect the difference
2197 between a valid zero-length expansion and an error return, even
2198 when the underlying strftime fails before writing anything into
2201 2005-03-10 Jim Meyering <jim@meyering.net>
2203 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2204 so that this module works on systems without fchdir.
2206 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2208 Factor int-properties macros into a single file, except for
2209 glibc-related files.
2210 * intprops.h: New file.
2211 * getloadavg.c: Include it instead of limits.h.
2212 (INT_STRLEN_BOUND): Remove.
2213 * human.c: Include intprops.h.
2214 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2215 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2216 * inttostr.h: Include intprops.h instead of limits.h.
2217 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2218 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2219 for consistency with intprops.h.
2220 (time_t_is_integer, twos_complement_arithmetic): Use them.
2221 * sig2str.h: Include <signal.h>, intprops.h.
2222 (INT_STRLEN_BOUND): Remove.
2223 * strftime.c (TYPE_SIGNED): Remove.
2224 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2225 * strtol.c: Adjust comments to match intprops.h.
2226 * userspec.c: Include intprops.h.
2227 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2228 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2229 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2230 instead of rolling our own expressions.
2231 * xstrtol.c: Include xstrtol.h first, to test interface.
2233 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2235 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2236 the right thing even if adding 1900 would overflow. Similarly
2237 for tm_mon + 1 and tm_yday + 1.
2238 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2239 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2240 (DO_SIGNED_NUMBER): New macro.
2241 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2243 2005-03-07 Bruno Haible <bruno@clisp.org>
2245 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2247 2005-03-03 Derek R. Price <derek@ximbiot.com>
2248 Bruno Haible <bruno@clisp.org>
2250 * pagealign_alloc.h: New file.
2251 * pagealign_alloc.c: New file.
2253 2005-01-28 Bruno Haible <bruno@clisp.org>
2255 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2258 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2260 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2261 The workaround isn't strictly needed for POSIX conformance, and
2262 it's too much of a pain to configure and maintain. We'll ask
2263 people to fix their kernels instead.
2264 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2265 (NANOSLEEP_BUG_WORKAROUND): Remove.
2266 (xnanosleep): Remove the workaround.
2268 2005-02-12 Bruno Haible <bruno@clisp.org>
2270 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2272 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2274 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2275 * timespec.h (gettime): Return void, since it always
2276 succeeds now. All uses changed.
2277 * gettime.c (gettime) Likewise.
2278 [HAVE_NANOTIME]: Prefer nanotime.
2279 Assume gettimeofday succeeds, as POSIX requires.
2280 Assime time () succeeds, since other code already does.
2281 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2282 (timespec_subtract): Remove.
2283 (NANOSLEEP_BUG_WORKAROUND): New constant.
2284 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2285 things considerably. Use it only on GNU/Linux hosts, since the
2286 workaround shouldn't be needed elsewhere.
2288 2005-02-24 Bruno Haible <bruno@clisp.org>
2290 * gettext.h: Update from GNU gettext 0.14.2.
2292 2005-02-24 Bruno Haible <bruno@clisp.org>
2294 * localcharset.c: Update from GNU gettext 0.14.2.
2295 * config.charset: Update from GNU gettext 0.14.2.
2297 2005-02-22 Simon Josefsson <jas@extundo.com>
2299 * iconvme.h, iconvme.c: New files, from libc.
2301 2005-02-20 Neil Conway <neilc@samurai.com>
2303 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2304 returned by OSX/Darwin if the specified buffer is not large
2305 enough for the hostname.
2307 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2309 * memrchr.h: New file.
2310 * chdir-long.c: Include it.
2311 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2312 Don't bother including stddef.h.
2314 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2316 * argp-help.c (__argp_help): Create a fake struct argp_state and
2317 pass it to _help, otherwise the latter coredumps trying to
2318 dereference state.root_argp.
2320 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2322 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2324 Include <sys/types.h>, for dev_t.
2325 (ME_DUMMY, ME_REMOTE): Move from here....
2326 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2327 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2329 Include mountlist.h first, to test the interface.
2331 2005-01-29 Bruno Haible <bruno@clisp.org>
2333 * progname.c (program_name): Initialize.
2334 Needed when linking statically on MacOS X.
2336 2005-01-28 Bruno Haible <bruno@clisp.org>
2338 * javacomp.sh.in: New file, from GNU gettext.
2339 * javacomp.h: New file, from GNU gettext.
2340 * javacomp.c: New file, from GNU gettext.
2342 2005-01-26 Bruno Haible <bruno@clisp.org>
2344 * javaexec.sh.in: New file, from GNU gettext.
2345 * javaexec.h: New file, from GNU gettext.
2346 * javaexec.c: New file, from GNU gettext.
2348 2005-01-26 Simon Josefsson <jas@extundo.com>
2350 * gai_strerror.c: Use GPL in header.
2352 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2354 * argp-help.c (hol_entry_help): Avoid using non-constant
2355 initializers for struct pentry_state.
2356 (__argp_error): Check return value of __asprintf
2357 (__argp_failure): Translate error message
2359 * argp-parse.c: Removed braces around the expansion of N_()
2361 2005-01-21 Jim Meyering <jim@meyering.net>
2363 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2364 same value as for Solaris 9.
2366 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2367 component length. This included changing the parameter to be
2368 of type `char *' rather than `char const *'.
2369 * chdir-long.h (chdir_long): Update prototype.
2371 * openat.c (fdopendir, fstatat): New functions.
2372 * openat.h: Include headers required for use of DIR and struct stat.
2373 [AT_SYMLINK_NOFOLLOW]: Define.
2374 (fdopendir, fstatat): Add prototypes.
2376 2005-01-21 Bruno Haible <bruno@clisp.org>
2378 * classpath.h: New file, from GNU gettext.
2379 * classpath.c: New file, from GNU gettext.
2381 2005-01-20 Simon Josefsson <jas@extundo.com>
2383 * version-etc-fsf.c: New file, with version_etc_copyright.
2384 * version-etc.c: Remove version_etc_copyright.
2385 * version-etc.h (version_etc_copyright): Use [] instead of * in
2386 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2388 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2390 * save-cwd.c (save_cwd): Remove code to support the case
2391 where fchdir is missing or flaky.
2393 2005-01-20 Simon Josefsson <jas@extundo.com>
2395 * base64.h (isbase64): Add.
2397 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2398 using a unsigned prototype, don't inline.
2399 (base64_decode): Use it.
2401 2005-01-19 Bruno Haible <bruno@clisp.org>
2403 * sh-quote.h: New file, from GNU gettext.
2404 * sh-quote.c: New file, from GNU gettext.
2406 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2408 Merge changes from coreutils, as described below in several
2409 changelogs dated today.
2411 * save-cwd.c: Include "save-cwd.h" before other include files.
2412 (O_DIRECTORY): Remove; not needed here, since "." must be
2413 a directory. All uses removed.
2414 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2415 universal on Suns, and we also need to test for IRIX.
2416 Revamp code to use 'if' rather than '#if'.
2417 Avoid unnecessary comparison of cwd->desc to 0.
2419 * utimens.c (futimens): Robustify the previous patch, by checking
2420 for known valid error numbers rather than observed invalid ones.
2422 2005-01-18 Jim Meyering <jim@meyering.net>
2424 * version-etc.c (version_etc_copyright): Update copyright date.
2426 * utimens.c (futimens): Account for the fact that futimes
2427 can also fail with errno == ENOSYS or errno == ENOENT.
2428 Patch from Dmitry V. Levin.
2430 Change the name of the robust chdir function from chdir to chdir_long.
2431 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2432 (restore_cwd): Use chdir_long, not chdir.
2433 * chdir-long.c: Renamed from chdir.c.
2434 * chdir-long.h: Renamed from chdir.h.
2435 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2438 2005-01-18 Bob Proulx <bob@proulx.com>
2440 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2441 offsetof() macro construct to avoid compile failure with native HP-UX
2442 11.0 ANSI C compiler.
2444 2005-01-06 Bruno Haible <bruno@clisp.org>
2446 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2447 because stpncpy.m4 takes care of it.
2449 2004-01-24 Bruno Haible <bruno@clisp.org>
2451 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2453 2003-10-09 Bruno Haible <bruno@clisp.org>
2455 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2457 2005-01-06 Bruno Haible <bruno@clisp.org>
2459 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2460 * fwriteerror.c: Include <stdbool.h>.
2461 (fwriteerror): At the end, close the file stream. Record whether
2462 stdout was already closed.
2464 2004-05-27 Bruno Haible <bruno@clisp.org>
2466 * execute.c (environ): Declare if needed.
2467 * pipe.c (environ): Likewise.
2468 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2470 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2472 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2473 definitions to be after all include files, to avoid collisions.
2474 Problem reported by Bob Proulx.
2476 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2478 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2479 not needed. This removes a dependency on the gettext module.
2480 [defined _LIBC]: Do not include <libintl.h>; not needed.
2482 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2484 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2487 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2489 * argp-parse.c: Include <stddef.h>.
2490 (alignof, alignto): New macros.
2491 (parser_init): Don't assume that void * is aligned sufficiently
2494 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2495 need to extend the stack.
2496 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2499 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2501 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2503 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2505 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2506 Remove now-obsolete comment about AIX.
2507 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2508 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2509 (YYMAXDEPTH): New macro.
2511 2004-12-18 Bruno Haible <bruno@clisp.org>
2513 * fatal-signal.c (fatal_signals): Make non-const.
2514 (init_fatal_signals): New function.
2515 (uninstall_handlers, install_handlers): Ignore signals that were set to
2517 (at_fatal_signal): Call init_fatal_signals.
2518 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2520 Reported by Paul Eggert.
2522 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2524 * getdate.y (textint): New member "negative".
2525 (time_zone_hhmm): New function.
2526 Expect 14 shift-reduce conflicts, not 13.
2527 (o_colon_minutes): New rule.
2528 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2529 (yylex): Set the "negative" member of signed numbers.
2531 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2533 Changes imported from coreutils.
2534 * hard-locale.c: Assume <locale.h> exists.
2536 (GLIBC_VERSION): New macro.
2537 (hard_locale): Assume setlocale exists.
2538 Rewrite to avoid #ifdef.
2539 Use strdup rather than malloc + strcpy.
2540 * human.c: Assume <locale.h> exists.
2541 (human_readable): Assume localeconv exists.
2543 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2545 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2546 convert T2, not T. (Imported from libc.)
2548 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2550 * getcwd.c (is_ENAMETOOLONG): New macro.
2551 (__getcwd.c): Don't restore errno; glibc doesn't.
2552 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2553 first, falling back to our code only if its results look suspicious.
2554 Ensure that the resulting buffer is only as large as necessary.
2556 * readutmp.c: Include readutmp.h first.
2557 Include <errno.h>, since readutmp.h no longer does that.
2558 * readutmp.h: Don't include <errno.h>,
2559 <sys/param.h>, <time.h>; not needed to establish interface.
2560 (errno): Remove decl.
2561 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2562 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2563 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2565 2004-11-28 Simon Josefsson <jas@extundo.com>
2567 * base64.h, base64.c: New file.
2569 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2571 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2573 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2575 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2576 HP's ANSI C compiler.
2577 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2578 Declaring int functions causes warnings on some modern systems and
2579 shouldn't be needed to compile on ancient ones.
2580 * same.c (MIN) [defined MIN]: Don't define, since it's already
2583 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2584 with the following changes.
2585 (__set_errno): Parenthesize properly.
2586 Include <stdbool.h>.
2587 (MIN, MAX, MATCHING_INO): New macros.
2588 (__getcwd): Define with prototype, not K&R form.
2589 Use heuristics to allocate default buffer on stack if possible.
2590 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2591 behavior, and to avoid the PATH_MAX limit when computing
2593 Use MATCHING_INO to compare inode number to file.
2594 Check for arithmetic overflow in size calculations.
2595 Fix bug in reallocation of dot array that caused getcwd to fail
2596 on directories nested deeper than 75.
2597 Be more careful about saving errno on error.
2598 Do not use realloc; use only free+malloc, as this is a bit
2599 more flexible and avoids a needless copy operation.
2600 Do not inspect st_dev and st_ino for symbolic links; POSIX
2601 doesn't specify the latter.
2602 Check for closedir errors.
2603 Avoid needless casts.
2604 Use "#ifdef weak_alias" around weak_alias, to be like other
2606 The following changes to getcwd.c have effect only when used in
2607 gnulib; they have no effect inside glibc proper.
2608 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2609 as alloca isn't used.
2610 (alloca, __alloca): Likewise.
2611 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2612 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2613 unconditionally, as gnulib assumes C89 or better.
2614 Do not include <sys/param.h>.
2615 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2616 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2618 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2619 Include <dirent.h> in a way that is compatible with modern Autoconf.
2620 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2621 New macros, if not already defined.
2622 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2623 Use "_LIBC", not "defined _LIBC", for consistency.
2624 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2626 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2627 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2628 * xgetcwd.c: David MacKenzie's old code was removed, so give
2629 credit only to Jim Meyering and adjust the copyright dates.
2630 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2631 <stdlib.h>, <unistd.h>, "pathmax.h".
2632 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2633 (INITIAL_BUFFER_SIZE): Remove.
2634 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2636 2004-11-23 Jim Meyering <jim@meyering.net>
2638 * getopt_.h: Remove trailing blanks.
2640 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2642 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2643 (futimens): New function, which uses futimes if available.
2644 (futimens, utimens): Support timespec==NULL, with same semantics
2645 as utime and utimens.
2646 * utimens.h (futimens): New decl.
2648 2004-11-23 Jim Meyering <jim@meyering.net>
2650 * __fpending.c: Add comment.
2652 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2654 * getopt_.h: Re-addition of __getopt_argv_const caused
2655 redefinition warnings. To avoid them, include the defines
2656 in `#if !defined __need_getopt ... #endif'. The only place
2657 where __getopt_argv_const is used is in definitions
2658 of getopt_long and getopt_long_only below, which are as well
2659 protected by `#ifndef __need_getopt'.
2660 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2661 __need_getopt after including <stdio.h> and <unistd.h> These
2662 headers might have defined it.
2664 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2666 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2668 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2669 optopt): Use them instead of invoking ## directly; otherwise, the
2670 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2672 2004-11-19 Bruno Haible <bruno@clisp.org>
2674 * strtok_r.c: Move comments from here...
2675 * strtok_r.h: ... to here.
2677 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2679 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2680 might fail. Problem reported by Yoann Vandoorselaere.
2681 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2682 that mishandle size_t overflow.
2684 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2686 * canon-host.c: Include "strdup.h".
2687 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2688 Use strdup instead of malloc/strcpy to duplicate strings.
2690 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2691 (human_space_before_unit): New constant.
2692 * human.c (human_readable): Support it.
2694 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2695 (xgetcwd): Set errno correctly when failing.
2696 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2697 the failure is actually due to a PATH_MAX problem.
2699 Further getopt changes to make it more likely that glibc will
2700 buy the changes back.
2701 * getopt.c (POSIXLY_CORRECT): New constant.
2702 (getopt): Use it, so to preserve glibc semantic
2703 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2704 when compiling for libc.
2705 * getopt_.h (__getopt_argv_const): Bring it back.
2706 (getopt_long, getopt_long_only): Use it.
2708 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2709 New arg POSIXLY_CORRECT. All callers changed.
2710 (getopt): Argv is now char * const *, as per standard.
2711 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2712 not char *__getopt_argv_const *.
2713 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2714 _getopt_long_only_r): Likewise.
2715 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2716 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2717 _getopt_long_r, _getopt_long_only_r): Likewise.
2718 * getopt_.h (__getopt_argv_const): Remove.
2719 (getopt): Argv is now char * const *, as per standard.
2721 * getdate.y (tORDINAL): New token.
2722 (day, relunit): Allow it for relative times.
2723 (relative_time_table): Use tORDINAL for ordinals.
2725 2004-11-15 Jim Meyering <jim@meyering.net>
2727 * closeout.c: Include "__fpending.h" once again.
2728 Include <stdbool.h>.
2729 (close_stdout): Don't fail just because stdout was closed initially,
2730 since some programs don't write to stdout in the normal course of
2731 operation (other than --version and --help), and we don't want this
2732 function to make e.g. `touch file >&-' fail.
2733 But do fail if it was closed and someone has tried to write to it.
2734 E.g., `printf foo >&-' must fail.
2736 2004-11-11 Simon Josefsson <jas@extundo.com>
2738 * strtok_r.h, strtok_r.c: New file.
2740 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2742 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2743 we can stop lying to compilers about the constness of argv when we
2744 are compiled outside glibc.
2745 (getopt, getopt_long, getopt_long_only): Use it.
2746 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2748 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2749 _getopt_long_only_r): Likewise.
2750 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2751 _getopt_long_only_r): Likewise.
2753 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2754 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2755 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2756 the other external symbols.
2757 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2758 declaration, since the above renaming now works around collisions.
2760 2004-11-11 Jim Meyering <jim@meyering.net>
2762 * linebreak.c: Remove trailing blanks.
2763 * alloca_.h: Likewise.
2764 * acosl.c: Likewise.
2765 * euidaccess.c: Likewise.
2766 * allocsa.h: Likewise.
2768 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2770 * mktime.c (SHR): New macro, which is a portable
2771 substitute for >> that should work even on Crays.
2772 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2773 Problem reported by Mark D. Baushke in
2774 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2775 * getdate.y (SHR): Likewise.
2777 * strftime.c (SHR): Likewise.
2779 * quotearg.c (struct quoting_options): Use unsigned int for
2780 quote_these_too, so that right shifts are well defined. All uses
2783 2004-11-10 Simon Josefsson <jas@extundo.com>
2785 * getaddrinfo.h, getaddrinfo.c: New files.
2787 2004-11-10 Jim Meyering <jim@meyering.net>
2789 Ensure that no close failure goes unreported.
2790 * closeout.c (close_stdout): Always close stdout. I.e., don't
2791 return early when it seems there's nothing to flush.
2792 Don't include __fpending.h.
2794 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2796 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2798 2004-11-05 Bruno Haible <bruno@clisp.org>
2800 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2801 Reported by Mark D. Baushke <mdb@cvshome.org>.
2803 2004-11-04 Bruno Haible <bruno@clisp.org>
2805 2004-09-11 Bruno Haible <bruno@clisp.org>
2806 * allocsa.valgrind: New file.
2807 2004-02-06 Bruno Haible <bruno@clisp.org>
2808 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2809 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2810 Reported by Christopher Seip <chris.seip@hp.com>.
2812 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2814 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2815 with errno == ERANGE if the buffer is too small.
2816 Problem reported by Mark D. Baushke.
2818 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2820 * xreadlink.c (MAXSIZE): New macro.
2821 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2822 size does not exceed MAXSIZE. Avoid cast.
2823 As suggested by Mark D. Baushke in
2824 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2825 if readlink fails with buffer size just under MAXSIZE, try again
2828 2004-11-02 Derek R. Price <derek@ximbiot.com>
2829 and Paul Eggert <eggert@cs.ucla.edu>
2831 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2832 (get_date): Overparenthesize to avoid GCC warning.
2834 2004-11-02 Bruno Haible <bruno@clisp.org>
2836 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2837 function returns void.
2839 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2841 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2842 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2845 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2847 * getdate.y: Add support for TZ="foo" within a date string.
2848 Fix some bugs near time_t boundaries. Reject dates with
2849 out-of-range components, e.g., "Sept 31".
2850 Include <stdlib.h>, "setenv.h", "xalloc.h".
2851 (ISDIGIT_LOCALE): Remove; unused.
2852 Note that the TZ and time functions used here are not reentrant.
2853 (mktime_ok, get_tz): New functions.
2854 (TZBUFSIZE): New constant.
2855 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2856 This requires that we sometimes generate our own TZ="XXX..." setting.
2858 2004-10-27 Derek R. Price <derek@ximbiot.com>
2860 * mktime.c (not_equal_tm): Remove redundant check.
2862 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2864 * getdate.y: Use Bison 1.875 features, and some minor
2865 code cleanups. This change does not affect semantics.
2866 Don't include <stdlib.h>; no longer needed.
2867 Don't include unlocked-io.h; only the "#if TEST" code uses
2868 stdio, and performance isn't crucial there.
2869 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2870 Bison 1.875 features as described below.
2871 All uses of "PC." replaced by "pc->".
2872 (YYSTYPE): Add a forward declaration.
2873 (yylex, yyerror): Use full prototypes in forward decls.
2874 Use "%pure-parser" rather than obsolescent "%pure_parser".
2875 Use %parse-param and %lex-param instead of obsolescent
2876 YYPARSE_PARAM and YYLEX_PARAM.
2877 (meridian_table, month_and_day_table, time_units_table,
2878 relative_time_table, time_zone_table, military_table,
2879 lookup_zone, lookup_word, get_date):
2880 Use NULL instead of 0 where appropriate.
2881 (to_hour): Avoid abort (), to avoid a dependency on
2883 (yyerror, yylex): Now accepts parser_control * arg.
2884 (main) [TEST]: Use '\0' rather than 0 for char.
2886 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2888 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2889 It's now the caller's responsibility to handle the case where
2890 !HAVE_GETPAGESIZE && !defined getpagesize.
2892 * mktime.c (leapyear): Arg is long int, not int.
2894 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2896 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2898 2004-10-12 Simon Josefsson <jas@extundo.com>
2900 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2901 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2904 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2906 * vsnprintf.h: New file.
2907 * vsnprintf.c: New file.
2909 2004-10-07 Bruno Haible <bruno@clisp.org>
2911 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2912 into the provided buffer.
2914 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2916 * diacrit.c, diacrit.h: Add GPL notice.
2918 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2919 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2920 * logl.c (logl): Keep the code as similar to glibc as possible.
2921 This avoids a potential constant-folding bug.
2923 2004-10-05 Bruno Haible <bruno@clisp.org>
2925 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2927 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2929 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2930 * xmalloc.c (xmemdup): Likewise.
2931 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2932 XFREE): Remove these long-obsolescent macros.
2933 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2934 * xstrdup.c: Remove.
2936 * regex.c (re_comp): Cast gettext return value to char *,
2937 Problem reported by Martin Neitzel via Mark D. Baushke.
2939 2004-10-04 Simon Josefsson <jas@extundo.com>
2941 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2942 '#ifdef USE_UNLOCKED_IO'.
2944 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2946 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2947 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2948 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2949 regex.c, sha1.c, version-etc.c, yesno.c:
2950 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2951 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2952 the includer's responsibility.
2954 Sync from coreutils.
2956 * modechange.c (mode_compile): Don't decrement a pointer that
2957 points to the start of a string, as the C Standard says the
2958 resulting behavior is undefined.
2960 * backupfile.h (enum backuptype): Rename none -> no_backups,
2961 simple -> simple_backups, numbered_existing ->
2962 numbered_existing_backups, numbered -> numbered_backups
2963 to avoid shadowing problems. All uses changed.
2964 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2965 * backupfile.c (check_extension, numbered_backup):
2966 Rename locals to avoid shadowing 'basename'.
2967 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2970 * .cppi-disable: Add getopt_.h, getopt_int.h.
2971 * .cvsignore: Add getopt.h.
2973 2004-10-04 Simon Josefsson <jas@extundo.com>
2975 * memmem.h: New file.
2976 * memmem.c: New file, taken from glibc.
2978 2004-10-02 Jim Meyering <jim@meyering.net>
2980 * dirfd.h, getpagesize.h: Add copyright notice.
2982 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2984 * snprintf.c: Remove comments as to why each header is needed.
2986 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2988 * strsep.h: New file.
2989 * strsep.c: New file.
2991 2004-10-01 Simon Josefsson <jas@extundo.com>
2993 * snprintf.c (snprintf): Handle size==0.
2995 2004-10-01 Simon Josefsson <jas@extundo.com>
2996 Bruno Haible <bruno@clisp.org>
2998 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2999 (snprintf): Declare 'args'.
3001 2004-09-30 Simon Josefsson <jas@extundo.com>
3003 * snprintf.h, snprintf.c: New files.
3005 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3007 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3008 (hol_entry_help): Never translate an empty string.
3009 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3010 * argp.h (OPTION_NO_TRANS): New option.
3012 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3014 * xvasprintf.c: Include xalloc.h.
3015 (xvasprintf): Use xalloc_die, not xmalloc_die.
3017 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3019 * dummy.c: Change copyright notice to FSF, and license to GPL.
3021 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3023 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3024 Problem reported by Bruno Haible in:
3025 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3027 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3029 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3030 in case some system header has #define'd it. Problem reported by
3031 Soeren D. Schulze in
3032 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3034 2004-09-08 Bruno Haible <bruno@clisp.org>
3036 * stdint_.h: New file, taken from GNU clisp.
3038 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3040 * xvasprintf.h: New file.
3041 * xvasprintf.c: New file.
3042 * xasprintf.c: New file.
3044 2004-09-08 Bruno Haible <bruno@clisp.org>
3046 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3048 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3050 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3052 Import from coreutils.
3053 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3054 strings on unbounded length. alloca's performance benefits aren't
3055 that important here.
3057 (parse_with_separator): New function, with most of the internals
3058 of the old parse_user_spec. Allow user to omit both user and group,
3059 for compatibility with FreeBSD.
3060 Clone only the user name, not the entire spec.
3061 Do not set *uid, *gid unless entirely successful.
3062 Avoid memory leak in some failing cases.
3063 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3064 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3065 (parse_user_spec): Rewrite to use parse_with_separator.
3067 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3069 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3070 its complicated substitute.
3071 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3072 and program_invocation_name.
3073 (__argp_basename) [!_LIBC]: Remove; the only use was
3074 replaced by its body.
3075 (__argp_short_program_name): Change condition from
3076 !defined __argp_short_program_name to
3077 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3078 to match argp-namefrob.h.
3079 (__argp_failure): Don't assume strerror_r returns char *.
3080 * argp-parse.c (N_): Define unconditionally.
3081 (argp_default_options): Fill out initializers with 0 to avoid
3084 2004-08-12 Simon Josefsson <jas@extundo.com>
3086 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3087 * getopt_.h: Renamed from getopt.h.
3089 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3091 Merge from coreutils.
3093 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3094 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3095 for Reliant Unix 5.43.
3097 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3098 (union fooround): Use uintmax_t, not long int.
3099 The rest is a merge from libc:
3100 [defined _LIBC]: Include <shlib-compat.h>.
3101 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3103 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3105 * strverscmp.c: Convert to UTF-8.
3107 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3109 * obstack.h (obstack_empty_p):
3110 Don't assume that chunk->contents is suitably aligned.
3111 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3112 Likewise. Problem reported by Benno in
3113 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3115 * chown.c (rpl_chown): Work even if the file is writeable but not
3116 readable. This could be improved further but it'd take some work.
3118 2004-08-08 Simon Josefsson <jas@extundo.com>
3120 * xgethostname.c: Don't include error.h (not used).
3123 * getpass.c: Include getpass.h first.
3125 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3127 * xalloc-die.c: New files.
3128 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3130 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3131 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3132 (_, N_, xalloc_die): Move to xalloc-die.c.
3133 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3134 so that we needn't mess with xalloc_msg_memory_exhausted.
3136 * sha1.h: Renamed from sha.h.
3137 (SHA1_H): Renamed from _SHA_H.
3138 (sha1_ctx): Renamed from sha_ctx.
3139 (sha1_init_ctx): Renamed from sha_init_ctx.
3140 (sha1_process_block): Renamed from sha_process_block.
3141 (sha1_process_bytes): Renamed from sha_process_bytes.
3142 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3143 (sha1_read_ctx): Renamed from sha_read_ctx.
3144 (sha1_stream): Renamed from sha_stream.
3145 (sha1_buffer): Renamed from sha_buffer.
3146 * sha1.c: Likewise; renamed from sha.c.
3147 Do not include <sys/types.h>.
3148 Include <stddef.h> rather than <stdlib.h>.
3150 2004-08-08 Bruno Haible <bruno@clisp.org>
3152 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3153 FILESYSTEM_PREFIX_LEN.
3154 * progreloc.c: Likewise.
3155 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3157 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3160 * argp-help.c (make_hol, hol_append): Don't assume that
3161 SIZE_MAX is a valid preprocessor constant.
3162 (__argp_basename): Change from "#ifndef _LIBC"
3163 to "#ifndef __argp_short_program_name", so that
3164 we don't compile these functions for tar.
3166 More merges from coreutils.
3167 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3168 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3170 * addext.c: Remove; no longer needed.
3171 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3172 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3173 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3174 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3175 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3176 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3177 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3178 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3179 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3180 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3181 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3182 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3183 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3184 Import changes from coreutils.
3186 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3188 Merge from coreutils.
3190 * .gdb-history: Remove; this doesn't belong here.
3192 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3193 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3194 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3196 * dirname.h: Include <stdbool.h>.
3197 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3198 for consistency with POSIX terminology. All uses changed.
3199 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3200 (strip_trailing_slashes): Use bool for booleans.
3201 * stripslash.c (strip_trailing_slashes): Likewise.
3203 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3204 sometimes returns a positive errno value even when it succeeds.
3205 (print_errno_message) [!LIBC]: Fall back on strerror if
3208 * path-concat.c (mempcpy): Don't define if a system header defines it.
3209 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3210 (longest_relative_suffix): New function.
3211 (path_concat): Use it. Assume first argument is not NULL.
3212 Port to DOS. Omit redundant separators.
3213 Report an error instead of returning NULL.
3214 Use mempcpy instead of memcpy.
3215 (xpath_concat): Remove: not declared or used.
3217 * same.h: Include <stdbool.h>
3218 (same_name): Return bool, not int.
3219 * same.c (same_name): Likewise.
3220 (errno): Don't declare; we assume C89 or better now.
3222 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3223 if not already defined.
3225 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3226 * dup-safer.c (errno): Likewise.
3228 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3230 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3233 2004-08-03 Simon Josefsson <jas@extundo.com>
3235 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3236 * progname.h: Don't include stdbool.h.
3238 2004-08-02 Simon Josefsson <jas@extundo.com>
3240 * getsubopt.h: New file, with comments from Bruno Haible.
3241 * getsubopt.c: New file, from glibc, but slightly modified based on
3242 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3244 2004-08-01 Simon Josefsson <jas@extundo.com>
3246 * xgetdomainname.c: Include stdlib.h, for free().
3248 2004-07-16 Simon Josefsson <jas@extundo.com>
3250 * dummy.c: New file.
3252 2004-07-16 Bruno Haible <bruno@clisp.org>
3254 * backupfile.h: Add extern "C" for C++.
3255 * closeout.h: Likewise.
3256 * copy-file.h: Likewise.
3257 * findprog.h: Likewise.
3258 * full-write.h: Likewise.
3259 * pathname.h: Likewise.
3260 * progname.h: Likewise.
3261 * stpcpy.h: Likewise.
3262 * stpncpy.h: Likewise.
3263 * strcase.h: Likewise.
3264 * strstr.h: Likewise.
3265 * xalloc.h: Likewise.
3267 * mbswidth.h: Add extern "C" for C++.
3268 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3270 2004-07-09 Simon Josefsson <jas@extundo.com>
3272 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3273 failed without this.)
3275 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3277 * fchown-stub.c: New file.
3279 2004-06-24 Jim Meyering <jim@meyering.net>
3281 * obstack.h (obstack_base): Cast to (void *), per documentation.
3283 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3285 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3287 2004-06-01 Jim Meyering <jim@meyering.net>
3289 * calloc.c: New file.
3291 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3293 * getdate.y (yylex): Allow space between sign and number.
3294 Problem reported by Dan Jacobson.
3296 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3297 and Jim Meyering <jim@meyering.net>
3299 Merge from coreutils CVS.
3301 * stat-macros.h: New file, with contents from file-type.h
3302 and coreutils' system.h.
3303 * file-type.c: Include "stat-macros.h".
3304 * file-type.h (file_type): Move all macro definitions to new file,
3307 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3308 Wrap old code with this conditional.
3309 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3310 function that does not dereference symlinks.
3311 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3313 * xreadlink.c: Include xreadlink.h first, to catch .h file
3314 dependency problems.
3315 (xreadlink): Accept new arg SIZE, for efficiency.
3316 All decls and uses changed.
3317 * xreadlink.h: Include <stddef.h>, for size_t.
3319 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3320 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3322 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3324 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3326 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3327 macros to be defined.
3328 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3329 the allocator returns NULL because the requested size is zero.
3331 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3333 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3334 var. Add comment explaining why libc still defines it. This
3335 merges the following patch from glibc:
3336 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3338 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3340 * obstack.c (_obstack): Remove unused variable. It hasn't been
3341 present in glibc since revision 1.1 of this file.
3342 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3343 obstack_alignment_mask, obstack_alloc, obstack_base,
3344 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3345 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3346 obstack_grow0, obstack_init, obstack_int_grow,
3347 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3348 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3349 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3350 nonexistent functions.
3352 2004-05-17 Derek R. Price <derek@ximbiot.com>
3353 Paul Eggert <eggert@cs.ucla.edu>
3355 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3357 2004-05-14 Bruno Haible <bruno@clisp.org>
3359 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3360 that consists of a '.' followed by an empty digit string.
3361 Patch by Tor Lillqvist <tml@iki.fi>.
3363 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3365 Port obstack to the AS/400, where pointers are 16 bytes wide and
3366 you cannot cast an integer to a valid pointer. This patch is
3367 currently waiting to be integrated into glibc; see
3368 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3370 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3371 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3372 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3373 (struct obstack): temp member is now a union of a pointer and
3374 an integer, instead of an integer. All integer uses changed.
3375 This does not affect the physical layout of struct obstack,
3376 except on hosts (like the AS/400) where the size or alignment of
3377 void * is greater than that of ptrdiff_t.
3378 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3379 __STDC__)]: Store temporary in pointer member of union, not
3381 * obstack.c: Include <stddef.h>, for offsetof.
3382 (struct fooalign): Remove; it doesn't need a name.
3383 (union fooround): Change double to long double, and add void *.
3384 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3385 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3386 not a macro. Hence the values are always int; so remove all
3387 casts-to-int in uses.
3389 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3390 Derek Price <derek@ximbiot.com>
3392 * alloca.c: Include <alloca.h>, to get our interface.
3393 * alloca_.h: Use __alloca on AIX, so that we don't have to
3394 include <alloca.h> first. Use C89 prototype for alloca; this
3395 requires including <stddef.h> for size_t. Use extern "C" if C++.
3396 Use #elif for simplicity, since we can assume C89 now.
3397 Don't try to source the system alloca.h since it will not be found
3398 and to prevent recursively including its replacement.
3399 * fnmatch.c: Include <alloca.h> instead of opencoding.
3400 * regex.c: Likewise.
3402 2004-05-16 Derek Price <derek@ximbiot.com>
3403 Paul Eggert <eggert@cs.ucla.edu>
3405 getline cleanup. This changes the getndelim2 API: both order of
3406 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3409 * getline.c: Don't include stddef.h or stdio.h, since our
3410 interface does that.
3411 (getline): Always use getdelim, so that we don't have two
3412 copies of this code.
3413 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3415 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3416 (GETNDELIM2_MAXIMUM): New macro.
3417 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3418 instead of the old practice of delim2==0. All callers changed.
3419 Return -1 on overflow, instead of returning junk.
3420 Do not set *linesize unless allocation succeeds.
3421 * getndelim2.h: Do not include stddef.h; no longer needed, now
3422 that we include sys/types.h.
3423 * getnline.h: Likewise.
3424 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3425 (getndelim2): Reorder arguments.
3426 * getnline.c (getnline, getndelim):
3427 Don't discard the NMAX argument.
3428 (getnline): Invoke getndelim, to avoid code duplication.
3429 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3430 of (size_t) -1 by callers of the getnline family.
3432 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3434 * nanosleep.c (suspended): Change its type from int to
3435 sig_atomic_t volatile.
3436 (first_call): Make it private to rpl_nanosleep, and have it
3437 be zero initially as that's a bit faster.
3438 (my_usleep): Round up fractional times instead of truncating them,
3439 as this is the usual meaning for 'sleep'.
3441 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3443 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3444 (ENOSYS): Define if not defined.
3445 (settime): Fall back on stime if it exists and settimeofday fails.
3446 But don't bother with fallbacks if a method fails with errno == EPERM.
3448 2004-05-11 Jim Meyering <jim@meyering.net>
3450 Prior to this change, the save_cwd caller required read access to the
3451 current directory on most systems (ones with the fchdir function).
3453 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3454 fails, try write-only, and finally, resort to using xgetcwd.
3456 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3458 * obstack.c, obstack.h: Import changes from libc.
3460 2004-04-28 Bruno Haible <bruno@clisp.org>
3462 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3463 implicitly appends .exe to executables.
3464 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3465 accepts Windows pathnames.
3466 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3467 Cygwin like Windows, since it now accepts Windows pathnames.
3468 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3469 Cygwin like Windows, since it now accepts Windows pathnames.
3470 Reported by Derek Robert Price <derek@ximbiot.com>.
3472 2004-04-20 Jim Meyering <jim@meyering.net>
3474 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3476 2004-04-20 Jim Meyering <jim@meyering.net>
3477 Bruno Haible <bruno@clisp.org>
3479 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3480 memory when realloc fails.
3482 2004-04-18 Jim Meyering <jim@meyering.net>
3484 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3485 don't leak memory and do call END_UTMP_ENT.
3487 2004-04-11 Paul Eggert <eggert@twinsun.com>
3489 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3490 (CHAR_BIT): Remove, since we assume C89.
3491 Include <stdint.h> if available, as per current Autoconf CVS advice.
3493 2004-03-30 Paul Eggert <eggert@twinsun.com>
3495 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3496 not bool, to be more consistent with Unix conventions.
3497 Suggested by Bruno Haible.
3499 Merge from coreutils.
3501 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3504 * getdate.h: Include stdbool.h, and timespec.h instead of
3505 the usual <time.h> dance.
3506 (get_date): Change signature to support fractional time stamps.
3507 All callers changed.
3508 * getdate.y: Include "getdate.h" first, as we can now
3509 assume C89 and don't need to worry about 'const'.
3510 Similarly, include "unlocked-io.h" near start, not in middle.
3512 (textint.value): Use long int rather than int.
3513 (textint.digits): Use size_t rather than int.
3514 (BILLION, LOG10_BILLION): New constants.
3515 (parser_control): New member rel_ns. Members day_ordinal,
3516 time_zone, month, day, hour, minutes, rel_year, rel_month,
3517 rel_day, rel_hour, rel_minutes, rel_seconds
3518 are now long int, not int. Member seconds is now struct timespec,
3519 not int. New member timespec_seen. Members dates_seen, days_seen,
3520 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3522 (%union.intval): Now long int, not int.
3523 New member timespec.
3524 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3525 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3526 (spec): Now is a timespec or an item list.
3527 (timespec, items): New nonterminals.
3528 (time, rel, relunit, number, get_date):
3529 Add support for fractional seconds.
3530 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3531 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3532 (to_hour): First arg is now long int, not int.
3533 (to_year): Returns long int, not int.
3534 Don't treat year -70 like 70.
3535 (tm_diff): Returns long int, not int.
3536 (lookup_word): Use bool instead of int when appropriate.
3537 (yylex): Use size_t for count, not int.
3538 Detect overflow when parsing large integer constants.
3539 Add support for fractions.
3540 (get_date): Make pointers 'const' if possible.
3541 Use more-portable code to detect integer overflow.
3542 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3543 Don't use ctime; it's not reliable if the year has >4 digits.
3545 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3546 This is for compatibility with BSD.
3548 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3549 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3550 From coreutils' system.h.
3552 * userspec.c: Don't include "posixver.h".
3553 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3554 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3555 compatible extension. Simplify code by removing a boolean int
3556 that was always nonzero if a string was nonnull.
3558 2004-03-30 Jim Meyering <jim@meyering.net>
3560 Merge from coreutils.
3562 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3564 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3565 an empty input stream.
3567 * readtokens.c: Include <stdbool.h>.
3568 (readtoken): Use `size_t' rather than int/long.
3569 All callers adjusted.
3570 Use `bool' rather than `int' where appropriate.
3571 Use memset rather than an explicit loop.
3572 Use x2nrealloc rather than xrealloc.
3573 Allow the use of `\0' as a delimiter.
3574 (readtokens): Likewise.
3575 * readtokens.h (readtoken, readtokens): Update prototypes.
3577 2004-03-30 Bruno Haible <bruno@clisp.org>
3579 * getloadavg.c (getloadavg): Don't assume setlocale returns
3582 2004-03-29 Paul Eggert <eggert@twinsun.com>
3584 Merge changes to getloadavg.c from coreutils and Emacs.
3586 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3587 Define to an expression, not to the empty string.
3588 Include cloexec.h and xalloc.h.
3589 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3590 Use set_cloexec_flag rather than rolling our own.
3591 * cloexec.c, cloexec.h: New files.
3593 2004-03-18 Paul Eggert <eggert@twinsun.com>
3595 * getopt.h: Sync with libc CVS.
3597 2004-03-18 Paul Eggert <eggert@twinsun.com>
3598 Bruno Haible <bruno@clisp.org>
3600 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3601 not on all platforms that have <wchar.h>.
3602 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3604 2004-03-09 Paul Eggert <eggert@twinsun.com>
3606 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3608 * getopt_int.h: New file, also synced from libc.
3610 2004-03-07 Paul Eggert <eggert@twinsun.com>
3612 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3613 '#if' expressions. Unlike the code it replaces, it does not
3614 depend on (defined _SC_PAGESIZE). However, it does depend on
3615 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3616 first reported by Jason Andrade in
3617 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3619 2004-01-18 Simon Josefsson <jas@extundo.com>
3621 * strdup.h: New file.
3622 * strdup.c: Include it.
3623 * path-concat.c: Include strdup.h. Drop strdup declaration.
3624 * userspec.c: Include strdup.h. Drop strdup declaration.
3626 2004-02-06 Karl Berry <karl@gnu.org>
3628 * config.charset: update from gettext 0.14.1.
3630 2004-02-05 Paul Eggert <eggert@twinsun.com>
3632 Add comments and code, prompted by suggestions from Bruno Haible
3634 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3635 describing the enum quoting_style values.
3636 * quotearg.c (quotearg_alloc): New function.
3637 (quotearg_buffer_restyled): Treat lone { and } as special.
3638 Treat = as special. Work around bug with older shells
3639 that "see" a '\' that is really the 2nd byte of a multibyte char.
3640 Quote empty string with shell_quoting_style.
3642 2004-02-03 Bruno Haible <bruno@clisp.org>
3644 * pipe.h: New file, from GNU gettext.
3645 * pipe.c: New file, from GNU gettext.
3647 2004-01-27 Bruno Haible <bruno@clisp.org>
3649 * execute.h: New file, from GNU gettext.
3650 * execute.c: New file, from GNU gettext.
3651 * w32spawn.h: New file, from GNU gettext.
3653 2004-01-23 Paul Eggert <eggert@twinsun.com>
3655 Exit-status fix from coreutils.
3657 Use exit_failure consistently in place of EXIT_FAILURE,
3658 so that program exit statuses are consistent on failure.
3660 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3661 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3662 * argmatch.h: Comment fix to match the above.
3663 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3664 Now a macro referring to exit_failure, instead of a separate
3665 variable. Include "exitfail.h" to get it.
3666 * xstrtol.h: Include "exitfail.h".
3667 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3669 * long-options.c (parse_long_options): Use prototype
3670 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3673 2004-01-21 Jim Meyering <jim@meyering.net>
3675 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3676 so as not to conflict with a different-sized __mktime_internal
3677 function in GNU libc.
3678 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3679 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3681 2004-01-18 Paul Eggert <eggert@twinsun.com>
3683 Merge from diffutils.
3685 * file-type.c (file_type): Add typed memory objects.
3686 * file-type.h (S_TYPEISTMO): New macro.
3688 * c-stack.h (c_stack_action): Remove argv argument.
3689 * c-stack.c (c_stack_action): Likewise. All uses changed.
3690 (die): Don't calculate message unless segv_action returns.
3691 (get_stack_location, min_address_from_argv, max_address_from_argv,
3692 volatile stack_base, volatile_stack_size): Remove.
3693 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3694 that every segmentation violation is a stack overflow. (Ouch!)
3695 See Debian bug 136249 (still outstanding) for more info about why
3696 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3698 2003-11-30 Bruno Haible <bruno@clisp.org>
3700 Safer stack allocation.
3701 * setenv.c: Include allocsa.h.
3702 (alloca): Remove fallback definition.
3703 (freea): Remove macro.
3704 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3707 2003-10-17 Bruno Haible <bruno@clisp.org>
3709 * binary-io.h: Avoid warnings on Cygwin.
3711 2003-12-28 Bruno Haible <bruno@clisp.org>
3713 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3714 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3716 2003-11-28 Bruno Haible <bruno@clisp.org>
3718 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3720 2003-11-27 Bruno Haible <bruno@clisp.org>
3722 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3724 2003-11-17 Bruno Haible <bruno@clisp.org>
3726 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3728 2003-11-24 Bruno Haible <bruno@clisp.org>
3730 * xallocsa.h: New file, from GNU gettext.
3731 * xallocsa.c: New file, from GNU gettext.
3733 2003-11-24 Bruno Haible <bruno@clisp.org>
3735 * allocsa.h: New file, from GNU gettext.
3736 * allocsa.c: New file, from GNU gettext.
3738 2003-11-24 Bruno Haible <bruno@clisp.org>
3740 * eealloc.h: New file.
3742 2004-01-15 Jim Meyering <jim@meyering.net>
3744 Merge from coreutils.
3746 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3747 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3748 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3750 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3751 optional configure-time default.
3753 * version-etc.c (version_etc_copyright): Update copyright date.
3755 * xreadlink.c (xreadlink): Correct outdated comment.
3757 2004-01-15 Paul Eggert <eggert@twinsun.com>
3759 Merge from coreutils.
3761 * posixver.c: Include posixver.h.
3763 * same.c: Include <stdbool.h>, <limits.h>.
3764 (_POSIX_NAME_MAX): Define if not defined.
3766 (same_name): If file names are silently truncated, report
3767 that the file names are the same if they are the same after
3768 the silent truncation.
3770 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3771 conversion function.
3772 * xstrtod.c (xstrtod): Likewise. All callers changed to
3773 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3776 2004-01-14 Paul Eggert <eggert@twinsun.com>
3778 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3779 with like-named macro in fnmatch.c.
3780 (EXT): Use an internal constant instead.
3782 Merge fnmatch patches from glibc.
3783 * fnmatch.c (mbsinit): Remove define.
3784 Add libc_hidden_ver (__fnmatch, fnmatch).
3785 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3786 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3788 2003-12-14 Karl Berry <karl@gnu.org>
3790 * config.charset: update from gettext-runtime.
3792 2003-12-03 Paul Eggert <eggert@twinsun.com>
3794 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3795 Bug reported by Alfred M. Szmidt.
3797 2003-11-29 Karl Berry <karl@gnu.org>
3799 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3801 2003-11-23 Paul Eggert <eggert@twinsun.com>
3802 Bruno Haible <bruno@clisp.org>
3804 * printf-parse.h: Don't include sys/types.h.
3805 (ARG_NONE): New macro.
3806 (char_directive): Change type of *arg_index fields to size_t.
3807 * printf-parse.c: Don't include sys/types.h.
3808 (SSIZE_MAX): Remove macro.
3809 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3810 Remove unnecessary overflow check.
3811 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3814 2003-11-24 Paul Eggert <eggert@twinsun.com>
3816 * alloca.c: Remove dependency on xalloc module.
3817 (xalloc_die): Remove.
3818 (memory_full) [!defined emacs]: New macro.
3819 [!defined emacs]: Don't include xalloc.h.
3820 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3821 address arithmetic overflows. Change datatypes a bit to avoid
3824 2003-11-22 Jim Meyering <jim@meyering.net>
3826 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3828 2003-11-17 Bruno Haible <bruno@clisp.org>
3830 * vasnprintf.c (alloca): Remove fallback definition.
3831 (freea): Remove definition.
3832 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3833 Reported by Paul Eggert.
3835 2003-11-17 Jim Meyering <jim@meyering.net>
3837 On systems without utime and without a utimes function capable of
3838 dealing with a NULL struct utimbuf* argument, this utime replacement
3839 could -- in unusual circumstances -- leak a file descriptor.
3840 * utime.c: Include <unistd.h> and <errno.h>.
3841 (utime_null): Be sure to close `fd' and to preserve errno.
3842 Reported by Geoff Collyer via Arnold Robbins.
3844 2003-11-16 Paul Eggert <eggert@twinsun.com>
3845 Bruno Haible <bruno@clisp.org>
3847 Protect against address arithmetic overflow.
3848 * printf-args.h: Include stddef.h.
3849 (arguments): Change type of field 'count' to size_t.
3850 * printf-args.c (printf_fetchargs): Use size_t instead of
3851 'unsigned int' where appropriate.
3852 * printf-parse.h: Include sys/types.h.
3853 (char_directive): Change type of *arg_index fields to ssize_t.
3854 (char_directives): Change type of fields 'count', max_*_length to
3856 * printf-parse.c: Include sys/types.h and xsize.h.
3857 (SSIZE_MAX): Define fallback value.
3858 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3859 instead of 'int' where appropriate. Check a_allocated, d_allocated
3860 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3861 * vasnprintf.c: Include xsize.h.
3862 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3863 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3864 overflow. Avoid wraparound when converting a width or precision from
3867 2003-11-16 Bruno Haible <bruno@clisp.org>
3869 Update from GNU gettext.
3870 * printf-parse.c: Generalize to it can be compiled for wide strings.
3871 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3872 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3873 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3874 SNPRINTF): New macros.
3875 Don't include <alloca.h> if the file is used inside libintl.
3876 (local_wcslen): New function, for Solaris 2.5.1.
3877 (VASNPRINTF): Use it instead of wcslen.
3879 2003-11-16 Bruno Haible <bruno@clisp.org>
3881 * xsize.h (xmax): New function.
3882 (xsum, xsum3, xsum4): Declare as "pure" functions.
3884 2003-11-12 Paul Eggert <eggert@twinsun.com>
3886 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3887 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3888 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3889 heuristic is just as accurate as far as we know, and it removes a
3890 dependency on size_max.m4 and ptrdiff_max.m4.
3892 2003-11-12 Paul Eggert <eggert@twinsun.com>
3894 * xstrtol.c (__xstrtol): Remove "break" immediately after
3895 "return", to pacify some unknown compiler. Problem reported
3898 2003-11-11 Bruno Haible <bruno@clisp.org>
3900 * xsize.h (SIZE_MAX): Remove fallback definition.
3901 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3904 2003-11-10 Paul Eggert <eggert@twinsun.com>
3906 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3907 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3908 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3910 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3911 not (size_t) -1, since it's defined here.
3913 2003-11-06 Paul Eggert <eggert@twinsun.com>
3915 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3916 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3917 Reject sizes of exactly SIZE_MAX bytes.
3918 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3919 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3921 2003-11-05 Bruno Haible <bruno@clisp.org>
3923 * xsize.h: Include limits.h, to avoid a possible collision with
3924 SIZE_MAX defined in <limits.h> on Solaris.
3926 2003-11-04 Bruno Haible <bruno@clisp.org>
3928 * xsize.h: New file.
3929 * linebreak.c: Include xsize.h.
3930 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3931 argument for overflow.
3932 Suggested by Paul Eggert.
3934 2003-10-31 Bruno Haible <bruno@clisp.org>
3936 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3937 to avoid (extremely rare) race condition.
3938 Suggested by Paul Eggert.
3940 2003-11-03 Jim Meyering <jim@meyering.net>
3942 * userspec.c: Include "userspec.h".
3943 * userspec.h: New file.
3945 2003-10-31 Paul Eggert <eggert@twinsun.com>
3947 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3948 * mountlist.c (SIZE_MAX): Define if not defined already.
3949 (read_filesystem_list): Set and use me_type_malloced.
3950 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3951 whatever the type happens to be), for brevity and consistency.
3952 Check for size calculation overflow on Alphas running OSF/1.
3954 2003-10-31 Jim Meyering <jim@meyering.net>
3956 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3958 * linebuffer.c: Include <string.h> for declaration of memset.
3960 2003-10-30 Paul Eggert <eggert@twinsun.com>
3961 Bruno Haible <bruno@clisp.org>
3963 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3964 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3966 2003-10-29 Paul Eggert <eggert@twinsun.com>
3968 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3969 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3971 * quotearg.c (quotearg_n_options): Use it.
3972 * group-member.c: Include <stdbool.h>.
3973 (free_group_info): Arg is now const *; don't free arg.
3974 (get_group_info): Now returns bool and accepts struct group_info *,
3975 rather than returning a malloc'ed struct group_info *.
3976 All uses changed. Check for overflow in internal size calculation.
3978 * getusershell.c (readname): Simplify the code by using x2nrealloc
3979 rather than xmalloc/xrealloc.
3980 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3981 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3982 conformance bug: the old code used a pointer after freeing the
3983 storage that it addressed.
3984 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3985 rather than doing it by hand.
3986 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3987 the buffer preserved. Use free and xmalloc instead.
3988 * quotearg.c (quotearg_n_options): Likewise.
3989 Use a simpler test for size overflow. Don't use xalloc_oversized
3990 because unsigned int might be wider than size_t (!); this suggests
3991 that we should switch from unsigned int to size_t for slot numbers.
3993 2003-10-27 Bruno Haible <bruno@clisp.org>
3995 * stdbool_.h: Better support for BeOS.
3997 2003-10-27 Paul Eggert <eggert@twinsun.com>
3999 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4000 to allocate the returned structure. Do not allocate a subarray,
4001 as x2nrealloc will do that.
4002 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4003 instead of xnrealloc.
4004 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4006 2003-10-26 Paul Eggert <eggert@twinsun.com>
4008 * xalloc.h (xalloc_oversized): New static inline function, for
4009 callers that want to do their own size-overflow checking. Include
4010 <stdbool.h>, since xalloc_oversized returns bool.
4011 * xalloc.c (array_size_overflow): Remove. All callers changed
4012 to use xalloc_oversized.
4014 Add two functions x2realloc, x2nrealloc, for programs that grow
4015 arrays dynamically by doubling their sizes.
4016 * xalloc.h (x2realloc, x2nrealloc): New decls.
4017 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4020 Port to C99 semantics for 'inline' of external functions.
4021 Bug reported by Bruno Haible.
4022 * xmalloc.c (xnmalloc_inline): New static inline function,
4023 with the old contents of xnmalloc.
4024 (xnmalloc, xmalloc): Use it.
4025 (xnrealloc_inline): New static inline function,
4026 with the old contents of xnrealloc.
4027 (xnrealloc, xrealloc): Use it.
4029 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4031 2003-10-25 Paul Eggert <eggert@twinsun.com>
4033 Fix several address-calculation bugs in the hash modules,
4034 plus some minor code cleanup.
4036 * hash.h: Include <stdbool.h>, for bool.
4037 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4038 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4039 hash_get_n_entries, hash_get_max_bucket_length,
4040 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4041 hash_rehash): Use size_t rather than unsigned.
4042 * hash.c (struct hash_table, hash_get_n_buckets,
4043 hash_get_n_buckets_used, hash_get_n_entries,
4044 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4045 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4046 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4048 (SIZE_MAX): Define if not defined.
4049 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4050 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4052 Use const * when possible.
4053 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4054 (check_tuning): Fix bug: if tuning parameters were very close to
4055 0 or 1, rounding errors could have caused subscript violations.
4056 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4057 (hash_initialize): Add 'fail:' label
4058 to free table and return NULL, and use it to simplify code.
4059 Use calloc rather than clearing the storage ourself.
4060 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4061 buffer size calculations.
4062 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4063 Include <stddef.h>, for size_t.
4064 * hash-pjw.c (hash_pjw): Likewise.
4065 Switch to method described by Bruno Haible.
4066 Include <limits.h>, for CHAR_BIT.
4067 (SIZE_BITS): New macro.
4069 2003-10-21 Paul Eggert <eggert@twinsun.com>
4071 * getndelim2.c (getndelim2): When size calculation overflows,
4072 ceiling the allocation at NMAX bytes rather than silently
4073 discarding input bytes before NMAX is reached. This makes
4074 a difference only if NMAX exceeds SIZE_MAX / 2.
4076 * obstack.c: Merge from glibc.
4077 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4078 Add libc_hidden_def (_obstack_newchunk).
4079 (_obstack_free) [! defined _LIBC]: Remove.
4080 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4081 a clone of the function body.
4082 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4083 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4085 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4086 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4089 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4090 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4091 Don't use lvalue casts, as GCC plans to remove support for them
4092 in GCC 3.5. Reported by Joseph S. Myers. This bug
4093 was also present in the non-GCC version, indicating that this
4094 code had always been buggy and had never been widely used.
4095 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4096 Use the fast variant of each macro, rather than copying the
4097 definiens of the fast variant; that way, we'll be more likely to
4098 catch future bugs in the fast variants.
4100 2003-10-20 Bruno Haible <bruno@clisp.org>
4102 * wait-process.h: New file, from GNU gettext.
4103 * wait-process.c: New file, from GNU gettext.
4105 2003-10-19 Jim Meyering <jim@meyering.net>
4107 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4109 2003-10-16 Paul Eggert <eggert@twinsun.com>
4111 * getgroups.c: Include <errno.h>, <stdlib.h>.
4112 (getgroups): First arg is int, not size_t.
4113 Don't let 'free' mangle errno.
4115 2003-10-16 Jim Meyering <jim@meyering.net>
4117 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4119 2003-10-15 Paul Eggert <eggert@twinsun.com>
4121 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4123 (new_exclude, add_exclude_file): Initial size no longer needs to
4125 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4126 our own address arithmetic overflow checking.
4128 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4129 (fnmatch): Do not alloca more than 2000 wide characters;
4130 instead, use malloc for large buffers.
4131 Check for address arithmetic overflow, and return -1
4132 with errno set to ENOMEM in that case.
4133 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4134 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4135 instead, return -1. Check for address arithmetic overflow.
4137 2003-10-14 Paul Eggert <eggert@twinsun.com>
4139 Handle invalid suffixes and overflow independently, so that
4140 callers can treat them independently as needed. Fix some bugs in
4141 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4142 suffix for a human-readable blocksize. The major caller-visible
4143 change is the addition of a new
4144 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4145 that both overflow and suffix chars were found.
4147 * human.c (humblock): Don't check separately for invalid suffix
4148 char; that is xstrtoumax's job (now that its bug is fixed).
4149 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4150 INTMAX_MAX]: New macros.
4151 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4152 TYPE_MAXIMUM): New macros.
4153 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4154 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4155 if overflow occurs, as it's what __strtol does and it's more useful
4157 (__xstrtol): If __strtol reports some error other than ERANGE,
4158 reflect it to the caller as LONGINT_INVALID. If it reports
4159 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4160 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4161 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4163 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4164 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4165 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4166 [defined UINTMAX_MAX]: New macros.
4168 2003-10-14 Bruno Haible <bruno@clisp.org>
4170 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4171 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4172 Also use volatile where needed.
4174 2003-10-12 Paul Eggert <eggert@twinsun.com>
4176 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4177 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4178 and define in terms of the other primitives.
4179 * xmalloc.c: Include stdbool.h; do not include exit.h.
4180 (SIZE_MAX): Define if not already defined.
4181 (array_size_overflow): New function.
4182 (xalloc_die): Abort instead of exiting if 'error' returns.
4183 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4184 (xmalloc, xrealloc): Use them.
4185 (xcalloc): Check for address arithmetic overflow.
4186 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4187 a bit faster than strcpy.
4189 2003-10-08 Paul Eggert <eggert@twinsun.com>
4191 Merge getpass from libc, plus a few fixes.
4193 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4194 Include <stdbool.h>.
4195 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4196 __fsetlocking to empty.
4197 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4198 do include <bits/libc-lock.h>.
4199 Do not include <fcntl.h>; not needed.
4200 [_LIBC]: Include <wchar.h>.
4201 (NOTCANCEL_MODE): New macro.
4202 (flockfile, funlockfile) [_LIBC]: New macros.
4203 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4204 [!_LIBC]: New macros.
4205 (call_fclose): New function.
4206 (getpass): Use it. Save tty stream separately; this simplifies the
4207 code and makes it more reliable if stdin happens to equal stdout.
4208 Invoke __fsetlocking on tty.
4209 Handle thread cancellation if needed.
4210 Namespace cleanup (use __tcgetattr, __getline).
4211 Use bool for Booleans.
4212 [USE_IN_LIBIO]: Handle wide streams.
4213 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4214 stream might go where.
4216 * unlocked-io.h: Include <stdio.h>, so that the caller
4217 doesn't have to include <stdio.h> before us.
4218 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4219 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4220 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4221 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4222 if not declared, so that we can use getpass.c code from libc without
4224 (flockfile, ftrylockfile, funlockfile): New macros.
4226 2003-10-06 Bruno Haible <bruno@clisp.org>
4228 * version-etc-2.h: Remove file.
4229 * version-etc-2.c: Remove file.
4231 2003-09-25 Jim Meyering <jim@meyering.net>
4232 Bruno Haible <bruno@clisp.org>
4234 This lets translators provide better translations for the
4235 "Written by ..." part of --version output.
4236 * version-etc.h: Include stdarg.h.
4237 (version_etc_copyright): Declare as readonly.
4238 (version_etc): Make this function variadic with a NULL-terminated list
4239 of author name strings.
4240 (version_etc_va): New declaration.
4241 * version-etc.c: Include stdarg.h, stdlib.h.
4242 (version_etc_copyright): Declare as readonly.
4243 (version_etc_va): New function. Provide a different translatable string
4244 for each possible number of authors < 10. Abbreviate when there are 10
4246 (version_etc): Make this function variadic. Call version_etc_va.
4247 Suggestion from Gary V. Vaughan.
4249 * long-options.h (parse_long_options): Change prototype: the authors
4250 string is moved to the end and becomes variadic.
4251 * long-options.c: Include stdarg.h.
4252 (parse_long_options): Make this function variadic, too.
4253 Call version_etc_va, not version_etc.
4255 2003-10-06 Bruno Haible <bruno@clisp.org>
4257 * fatal-signal.h: New file, from GNU gettext.
4258 * fatal-signal.c: New file, from GNU gettext.
4260 2003-10-04 Karl Berry <karl@gnu.org>
4262 * argp*: update from libc.
4264 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4266 * getpass.c (getpass): Use a no-op fseek when switching from input to
4267 output mode on the same stream.
4269 2003-09-29 Paul Eggert <eggert@twinsun.com>
4271 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4272 Fix arg typo in previous patch.
4274 2003-09-28 Jim Meyering <jim@meyering.net>
4276 * error.c: Correct cpp indentation.
4278 2003-09-27 Paul Eggert <eggert@twinsun.com>
4280 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4281 Omit the special code that used __typeof__, since we worry that
4282 it could be more trouble than it's worth. See:
4283 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4284 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4288 2003-09-26 Jim Meyering <jim@meyering.net>
4290 * error.c (error_tail): Move some declarations
4291 into inner scope where the local variables are used.
4293 2003-09-26 Bruno Haible <bruno@clisp.org>
4295 * stpncpy.h (gnu_stpncpy): New declaration.
4296 (stpncpy): Define as alias for gnu_stpncpy.
4297 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4299 2003-09-26 Paul Eggert <eggert@twinsun.com>
4301 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4302 (error_tail): Do not loop, reallocating temporary buffer, since
4303 the output cannot contain more wide characters than the input
4304 contains bytes, the size must be big enough already. This avoids
4305 one potential size overflow calculation. Check for size overflow
4306 when calculating temporary buffer size. Free temporary buffer
4307 when done, if it was allocated with malloc; this plugs a memory
4308 leak. Remove casts from void * to pointers, that are no longer
4309 needed now that we're assuming C89 or better.
4311 Merge error changes from glibc.
4313 * error.c, error.h: Update copyright notice header to match glibc.
4314 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4315 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4316 Disable cancellation while printing error.
4317 * error.h: Prepend __ to parameter names.
4319 2003-09-25 Karl Berry <karl@gnu.org>
4321 * argp-fmtstream.c, argp-help.c: update from libc.
4323 2003-09-25 Bruno Haible <bruno@clisp.org>
4325 * version-etc-2.h: New file, from version-etc.h with modifications.
4326 * version-etc-2.c: New file, from version-etc.c with modifications.
4328 2003-09-25 Simon Josefsson <jas@extundo.com>
4330 * xgetdomainname.h: New file.
4331 * xgetdomainname.c: New file.
4333 2003-09-25 Simon Josefsson <jas@extundo.com>
4334 Bruno Haible <bruno@clisp.org>
4336 * getdomainname.h: New file.
4337 * getdomainname.c: New file.
4339 2003-09-24 Paul Eggert <eggert@twinsun.com>
4341 * linebuffer.c (freebuffer): Don't free the argument, just
4342 the buffer associated with the argument. Bug reported by
4345 2003-09-19 Karl Berry <karl@gnu.org>
4347 * argp.h: update from libc.
4349 2003-09-16 Paul Eggert <eggert@twinsun.com>
4351 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4352 input error, instead of returning NULL the next time we are called
4353 (and therefore losing track of errno).
4355 2003-09-15 Paul Eggert <eggert@twinsun.com>
4357 * getndelim2.c (getndelim2): Don't trash errno when a read
4358 fails, so that the caller gets the proper errno.
4360 * readutmp.c (read_utmp): Likewise.
4361 Check for fstat error. Close stream and free storage
4364 2003-09-14 Bruno Haible <bruno@clisp.org>
4366 * fwriteerror.h: New file.
4367 * fwriteerror.c: New file.
4369 2003-09-14 Jim Meyering <jim@meyering.net>
4371 * getloadavg.c: Correct cpp indentation.
4372 * strdup.c: Likewise.
4373 * vasnprintf.c: Likewise.
4375 2003-09-12 Paul Eggert <eggert@twinsun.com>
4377 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4378 * obstack.c [!defined _LIBC]: Likewise.
4379 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4380 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4381 * exitfail.c: Don't include stdlib.h; no longer needed.
4383 More changes to assume C89 or better.
4385 * error.c (error_tail): Assume vprintf.
4387 * argmatch.c (getenv): Remove decl.
4388 * progreloc.c (get_full_program_name): Define via prototype.
4389 * setenv.c (clearenv): Likewise.
4390 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4392 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4393 (malloc, memcpy): Remove decls.
4394 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4395 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4396 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4397 (memcpy): Remove macro.
4398 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4399 (__P): Remove. All uses removed.
4400 (PTR): Remove. All uses changed to void *.
4401 (CHAR_BIT, NULL): Remove.
4402 (spaces, zeros, memset_space, memset_zero)
4403 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4405 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4406 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4407 Define with prototype.
4408 Remove now-unnecessary prototype decl.
4409 (extra_args_spec): Assume ANSI C. All uses changed.
4410 (extra_args_spec_iso): Remove.
4411 (my_strftime, emacs_strftimeu): Define via prototype.
4412 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4414 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4415 * strtoimax.c: Include <stdlib.h> unconditionally.
4416 (strtoul, strtol): Remove decls.
4417 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4419 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4420 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4421 (LOCALE_PARAM_PROTO): New macro.
4422 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4423 (INTERNAL (strtol), strtol): Define with a prototype.
4424 (PARAMS): Remove. All uses removed.
4425 * tempname.c: Include <string.h> unconditionally.
4426 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4427 * xgethostname.c (main): Define with a prototype.
4428 * xmalloc.c: Include "xalloc.h" first, to check interface.
4429 Include <stdlib.h> unconditionally.
4430 (calloc, malloc, realloc, free): Remove decls.
4431 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4432 Include <stdlib.h> unconditionally. Sort include file names.
4434 (xstrtod): Define with a prototype.
4435 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4436 (strtol, strtoul): Remove decls.
4438 2003-09-11 Paul Eggert <eggert@twinsun.com>
4440 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4441 Include <stdlib.h>, <string.h> unconditionally.
4442 Remove now-unnecessary cast to char *.
4443 * strnlen.c: Include <string.h> unconditionally.
4444 * yesno.c (yesno): Define with a prototype.
4446 2003-09-10 Bruno Haible <bruno@clisp.org>
4448 * strcspn.c: Include <string.h> unconditionally.
4449 * strpbrk.c: Include <string.h> unconditionally.
4450 * strstr.c: Include <string.h> unconditionally.
4451 * unicodeio.c: Include <string.h> unconditionally.
4452 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4453 * unsetenv.c: Likewise.
4454 * xreadlink.c: Include <stdlib.h> unconditionally.
4455 * yesno.c: Include <stdlib.h> unconditionally.
4456 (rpmatch): Add prototype.
4458 2003-09-10 Jim Meyering <jim@meyering.net>
4460 * error.c: Correct indentation of cpp directives.
4462 2003-09-09 Paul Eggert <eggert@twinsun.com>
4466 * acosl.c (main): Use a prototype.
4467 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4470 * getloadavg.c (getloadavg, main): Define via prototypes.
4472 * getopt.h (struct option.name): Assume C89, and use 'const'.
4473 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4474 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4476 * getopt.c (const): Remove macro.
4477 Include <string.h> unconditionally.
4478 (my_index): Remove; all uses changed to strchr.
4479 (strlen): Remove decl.
4480 (exchange): Remove forward decl; no longer needed.
4481 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4482 Define with prototype.
4483 * getopt1.c (const): Remove macro.
4484 (getopt_long, getopt_long_only, main): Define with prototype.
4486 * getugroups.c: Include <string.h> unconditionally.
4488 * getusershell.c: Include <stdlib.h> unconditionally.
4489 (getusershell, setusershell, endusershell, readname, main):
4490 Define with prototypes.
4492 * group-member.c: Include group-member.h first.
4493 Include <stdlib.h> unconditionally.
4495 * hard-locale.c: Include hard-locale.h first.
4496 Include <stdlib.h>, <string.h> unconditionally.
4498 * hash.c (free, malloc): Remove decls.
4499 Include <stdlib.h> unconditionally.
4501 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4502 (getenv): Do not declare.
4504 * idcache.c: Include <string.h> unconditionally.
4506 * long-options.c: Include long-options.h first, to test interface.
4507 Include <stdlib.h> unconditionally.
4509 * makepath.c: Include makepath.h first, to test interface.
4510 Include <stdlib.h> and <string.h> unconditionally.
4512 * linebuffer.c: Include <stdlib.h>.
4513 (free): Remove decl.
4515 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4516 rpl_malloc returns void *, not char *.
4517 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4519 * md5.h: Include <limits.h> unconditionally.
4520 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4521 (__P): Remove; all uses removed.
4522 * md5.c: Include "md5.h" first.
4523 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4524 md5_buffer, md5_process_bytes, md5_process_block):
4525 Define with prototypes.
4526 * sha.h (__P): Remove all uses. (It wasn't defined??)
4527 * sha.c: Include "sha.h" first.
4528 Include <stdlib.h>, <string.h> unconditionally.
4530 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4531 * memcmp.c (__ptr_t): Likewise.
4532 * memrchr.c (__ptr_t): Likewise.
4533 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4534 Include <string.h> unconditionally.
4535 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4536 * memchr.c: Include <stdlib.h> unconditionally.
4537 * memchr.c (LONG_MAX): Remove.
4538 * memrchr.c (LONG_MAX): Likewise.
4539 * memchr.c (__memchr): Define via a prototype.
4540 * memrchr.c (__memrchr): Likewise.
4541 * memcmp.c (__P): Remove, and remove all uses.
4542 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4543 Remove forward decls; no longer needed.
4544 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4545 Use types required by C89 in prototype.
4547 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4548 * savedir.c: Likewise.
4549 * mkdir.c (free): Remove decl.
4550 * rmdir.c (rmdir): Define with a prototype.
4551 * savedir.c: Include savedir.h first, to test interface.
4553 * mktime.c (STDC_HEADERS): Remove.
4554 Include <stdlib.h>, <string.h> unconditionally.
4556 * modechange.c: Include <stdlib.h> unconditionally.
4557 (malloc): Remove decl.
4559 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4560 (free): Remove decl.
4562 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4563 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4564 (This type really should be intptr_t, but that's a C99ism.)
4565 (_obstack_memcpy): Remove: all uses changed to memcpy.
4566 Include <string.h> unconditionally.
4567 (struct obstack): Assume __STDC__ for types of members
4568 chunkfun, freefun, extra_arg.
4569 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4570 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4571 obstack_begin, obstack_specify_allocation,
4572 obstack_specify_allocation_with_arg, obstack_chunkfun,
4573 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4574 Remove unprototyped decls and the macros that use them.
4575 * obstack.c (POINTER): Remove. All uses changed to void *.
4576 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4577 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4578 (defined __STDC__ && __STDC__)]:
4579 Remove nonprototyped code.
4580 Include <stdlib.h> unconditionally.
4581 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4582 _obstack_allocated_p, _obstack_free, obstack_free,
4583 _obstack_memory_used, print_and_abort):
4584 Define using prototypes.
4585 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4586 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4587 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4588 obstack_next_free, obstack_object_size, obstack_room) [0]:
4589 Remove unused, unprototyped code.
4591 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4593 * physmem.c (physmem_total, physmem_available, main): Define
4596 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4597 (main): Define with a prototype.
4599 * posixver.c (getenv): Remove decl.
4601 * putenv.c (malloc): Returns void *, not char *.
4602 Include <string.h> unconditionally.
4603 (strchr, memcpy, NULL): Do not define.
4605 * readtokens.c: Include readtokens.h first, to test interface.
4606 Include <stdlib.h>, <string.h> unconditionally.
4607 (init_tokenbuffer): Define with a prototype.
4609 * regex.c (PARAMS): Remove. All uses removed.
4610 All uses of _RE_ARGS removed, too.
4611 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4613 (bzero): Assume memset exists.
4614 (memcmp, memcpy, NULL): Remove.
4615 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4616 char, or assignments to local vars of type signed char.
4617 (init_syntax_once, PREFIX(extract_number_and_incr),
4618 PREFIX(print_partial_compiled_pattern),
4619 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4620 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4621 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4622 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4623 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4624 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4625 wcs_compile_range, byte_compile_range, truncate_wchar,
4626 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4627 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4628 count_mbs_length, wcs_re_match_2_internal,
4629 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4630 PREFIX(alt_match_null_string_p),
4631 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4632 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4633 regfree, PREFIX(extract_number)): Define with prototype. Remove
4634 now-unnecessary declaration, if any.
4635 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4637 Remove now-unnecessary casts among pointer types.
4638 * regex.h (_RE_ARGS): Remove. All uses removed.
4640 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4641 (free): Remove decl.
4643 * rpmatch.c: Include <stdlib.h> unconditionally.
4645 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4646 (free): Remove decl.
4648 * save-cwd.c: Include <stdlib.h> unconditionally.
4649 * xgetcwd.c: Likewise.
4651 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4652 (free): Remove decl.
4654 * strchrnul.c (strchrnul): Define with a prototype.
4655 Fix bug: c_in was not converted to char before searching.
4657 The following changes are not K&R related:
4659 * group-member.h: Include <sys/types.h>, so that this file is
4661 * makepath.h: Likewise.
4663 * getusershell.c (readname, default_index, line_size, readname):
4664 Use size_t, not int, for sizes.
4665 (readname): If the size overflows, report an error instead of
4668 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4670 * getndelim2.c: Assume stdlib.h per the C89 spec.
4672 2003-09-08 Paul Eggert <eggert@twinsun.com>
4674 Assume C89 or better; remove K&R cruft.
4675 A few of these changes were first proposed by Derek Robert Price
4676 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4678 * addext.c: Include <string.h> unconditionally.
4679 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4680 Don't declare getenv or malloc.
4682 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4683 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4685 (find_stack_direction, alloca): Use prototypes.
4687 * atexit.c (atexit): Define using a prototype.
4689 * basename.c, dirname.c, stripslash.c:
4690 Include <string.h> unconditionally.
4692 * bcopy.c: Include <stddef.h>.
4693 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4695 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4697 * error.h (error, error_at_line, error_print_progname)
4698 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4699 * error.c: Include error.h first, to check interface.
4700 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4701 (VA_START): Remove; all uses changeed to va_start.
4702 (exit, strerror): Remove decls.
4703 (error_print_progname): Prototype uncondionally.
4704 Don't include <errno.h>; no longer needed.
4705 (private_strerror): Remove.
4706 (error_tail): Always define.
4707 (error, error_at_line): Assume C89 or better; always use prototypes.
4708 * fatal.c: Include "fatal.h" first, to test interface.
4709 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4710 (VA_START): Remove; all uses changed to va_start.
4711 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4713 (exit): Remove decl.
4714 (fatal): Prototype unconditionally. Assume va_start works.
4715 Abort at end, to pacify gcc.
4717 * euidaccess.c (main): Define with a prototype.
4719 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4721 * exitfail.c: Include <stdlib.h> unconditionally.
4723 * fnmatch_.h (__P): Remove. All uses changed to assume
4725 * fnmatch.c: Include fnmatch.h first, to test interface.
4726 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4727 (getenv): Remove decl.
4728 (fnmatch): Define using a prototype.
4729 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4730 (FCT): Define using a prototype.
4732 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4734 * gethostname.c: Include <stddef.h>.
4735 (gethostname): Define with prototype. Length is size_t, not int.
4737 2003-09-08 Paul Eggert <eggert@twinsun.com>
4739 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4740 getversion.c should have been removed then, but was accidentally
4743 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4744 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4746 2003-09-07 Paul Eggert <eggert@twinsun.com>
4748 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4749 copy_tm_result. Bug reported by Simon Josefsson in
4750 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4752 2003-09-06 Paul Eggert <eggert@twinsun.com>
4754 * time_r.c, time_r.h: New files.
4756 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4758 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4759 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4761 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4763 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4764 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4767 * timegm.c: Switch to glibc implementation, with the following changes:
4768 [defined HAVE_CONFIG_H]: Include <config.h>.
4769 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4770 (__mktime_internal) [!defined _LIBC]: New decl.
4771 (__gmtime_r) [!defined _LIBC]: New macro and function.
4772 (timegm): Use a prototype, since gnulib assumes C89.
4773 Do not bother declaring tmp to be const, as it's not really usefu.
4774 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4775 (timegm): Declare only if HAVE_DECL_TIMEGM.
4777 2003-09-03 Paul Eggert <eggert@twinsun.com>
4779 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4780 Bug reported by Lute Kamstra in
4781 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4783 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4784 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4785 course with correspondingly smaller numbers for tomorrow and
4786 yesterday. From Tadayoshi Funaba. Originally installed into
4787 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4790 2003-08-31 Simon Josefsson <jas@extundo.com>
4792 * timegm.h: New file.
4793 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4795 2003-08-31 Karl Berry <karl@gnu.org>
4797 * argp.h: update from libc.
4799 2003-08-28 Bruno Haible <bruno@clisp.org>
4801 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4802 warning on QNX, which defines O_BINARY to 000000.
4804 2003-08-24 Bruno Haible <bruno@clisp.org>
4806 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4807 MSVC7 <stdio.h> is included later.
4809 2003-08-20 Bruno Haible <bruno@clisp.org>
4811 * progname.h: New file, from GNU gettext.
4812 * progname.c: New file, from GNU gettext.
4813 * progreloc.c: New file, from GNU gettext.
4815 2003-08-19 Bruno Haible <bruno@clisp.org>
4817 * xstrdup.c: Assume <string.h> exists.
4819 2003-08-18 Jim Meyering <jim@meyering.net>
4821 * setenv.h: Indent nested cpp directive.
4822 * vasnprintf.c: Remove trailing blanks.
4824 2003-08-17 Simon Josefsson <jas@extundo.com>
4825 Bruno Haible <bruno@clisp.org>
4827 * xstrndup.h: New file.
4828 * xstrndup.c: New file.
4830 2003-08-17 Bruno Haible <bruno@clisp.org>
4832 * strndup.h: New file.
4834 2003-08-16 Paul Eggert <eggert@twinsun.com>
4836 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4837 space, undoing this 2003-08-12 change:
4838 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4840 2003-08-16 Jim Meyering <jim@meyering.net>
4842 Merge from coreutils.
4843 * xstrtoimax.c: #else #if -> #elif.
4844 * xstrtoumax.c: Likewise.
4846 2003-08-15 Paul Eggert <eggert@twinsun.com>
4848 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4849 rather than tab, after '#' in shell-script copyright notices.
4850 Suggested by Bruno Haible.
4852 2003-08-15 Jim Meyering <jim@meyering.net>
4853 and Paul Eggert <eggert@twinsun.com>
4855 Merge from coreutils.
4856 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4857 member but strut utmpx does not. Needed for AIX 4.3.3.
4858 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4860 2003-08-15 Jim Meyering <jim@meyering.net>
4862 Merge from coreutils.
4863 * xgethostname.c: Include <stdlib.h>.
4864 (xghostname): Don't exit for anything other than memory-related
4865 failure; just return NULL.
4866 * userspec.c: Include "posixver.h".
4867 (parse_user_spec): Accept `.' as a separator only
4868 in pre-POSIX-200112 mode.
4869 * strtoimax.c: Use #elif rather than #else #if.
4870 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4871 Remove function, now that we can rely on a working tzset function.
4872 [!_LIBC]: Ensure that the required autoconf test has been run.
4873 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4874 Use underlying_strftime for %r.
4875 * sha.c: Merge in some clean-up and optimization changes from glibc.
4876 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4877 Ensure that it is a multiple of 64.
4878 Rearrange loop exit tests so as to avoid performing an
4879 additional fread after encountering an error or EOF.
4880 * realloc.c: Update copyright date.
4882 2003-08-14 Jim Meyering <jim@meyering.net>
4884 Merge from coreutils.
4885 * obstack.h: Whitespace changes.
4886 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4887 and xcalloc return values.
4888 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4889 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4890 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4891 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4892 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4894 Use mntctl's return value to drive the entry-processing loop, since
4895 we can't rely on the value of the vmt_length member in the last
4896 entry. On some systems doing so could result in exhausting
4897 virtual memory. Based in part on a patch from Mike Jetzer.
4899 2003-08-14 Jim Meyering <jim@meyering.net>
4900 and Paul Eggert <eggert@twinsun.com>
4902 Merges from coreutils, plus other fixes.
4903 * physmem.c: Merge in portability changes from gcc/libiberty
4904 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4905 for credits and details. Thanks to Kaveh Ghazi for helping
4906 to keep these files in sync.
4907 (ARRAY_SIZE): Define it.
4908 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4909 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4910 (memcasecmp): Don't assume size_t fits in unsigned int.
4911 Remove casts and duplicate code.
4912 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4913 (memcpy): Remove definition.
4914 Merge in some clean-up and optimization changes from glibc.
4915 [BLOCKSIZE]: Move definition to top of file.
4916 Ensure that it is a multiple of 64.
4917 Rearrange loop exit tests so as to avoid performing an
4918 additional fread after encountering an error or EOF.
4919 * md5.h (md5_uintptr): Define.
4920 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4921 return to the initial working directory. Preserve errno
4923 * idcache.c: Include "xalloc.h".
4924 (xmalloc, xrealloc): Remove decls.
4925 (getuser): Remove casts no longer required in C89.
4926 * human.c: Include stdio.h, for sprintf.
4927 * group-member.c: Include "xalloc.h".
4928 (xmalloc, xrealloc): Remove decls.
4929 (get_group_info): Remove casts no longer required in C89.
4930 * getusershell.c (readname): Remove casts no longer required in C89.
4931 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4932 * getline.c: Whitespace fix, from coreutils.
4934 2003-08-13 Paul Eggert <eggert@twinsun.com>
4936 * exclude.c: Include <ctype.h>
4937 (IN_CTYPE_DOMAIN): New macro.
4939 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4942 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4943 Undo previous (whitespace-only) change.
4945 2003-08-12 Paul Eggert <eggert@twinsun.com>
4947 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4948 Normalize leading white space and remove trailing white space.
4949 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4950 notice, as per ../config/srclist-update.
4952 Merge from coreutils.
4953 * euidaccess.h: New file.
4954 * euidaccess.c: Include it.
4955 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4956 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4957 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4959 2003-08-11 Bruno Haible <bruno@clisp.org>
4961 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4962 (vasnprintf): Use it instead of wcslen.
4964 2003-08-11 Bruno Haible <bruno@clisp.org>
4966 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4967 value to ensure that _Bool promotes to int. Use #define for _Bool when
4968 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4970 2003-08-10 Karl Berry <karl@gnu.org>
4972 * regex.h: update from libc (whitespace fix).
4974 2003-08-09 Paul Eggert <eggert@twinsun.com>
4976 Merge some files from coreutils. These changes were
4977 originally made by Jim Meyering.
4978 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4979 many older Unixes require this.
4980 * alloca.c (alloca): Remove cast to argument of free;
4981 no longer needed in C89.
4982 * alloca_.h, regex.h: Fix white space to match
4983 what GNU indent does.
4985 2003-08-05 Paul Eggert <eggert@twinsun.com>
4987 * bumpalloc.h: Remove.
4989 2003-08-04 Paul Eggert <eggert@twinsun.com>
4991 * getloadavg.c: Change copyright notice and spacing to conform to
4994 Merge from coreutils.
4995 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4997 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4998 from Karl Berry, implemented by Jim Meyering.
4999 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5000 from Dmitry V. Levin.
5001 Remove anachronistic cast of xrealloc.
5002 * fnmatch_.h (__const): Remove. Use 'const'.
5003 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5004 type. Otherwise, it wouldn't compile with at least /bin/cc on
5005 ymp-cray-unicos9.0.2.X.
5006 Combine two mostly-identical uses of alloca into one.
5007 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5009 2003-08-04 Dave Love <d.love@dl.ac.uk>
5013 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5014 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5015 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5016 obsolete NLIST_NAME_UNION.
5017 [__GNU__]: Undef BSD and FSCALE.
5018 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5020 2003-08-03 Paul Eggert <eggert@twinsun.com>
5022 * stdbool_.h (_Bool): Make it signed char, instead of
5023 an enum type, so that it's guaranteed to promote to int. See:
5024 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5026 2003-07-31 Paul Eggert <eggert@twinsun.com>
5028 * strerror.c: Include config.h, limits.h. Declare sprintf.
5029 (strerror): Don't assume that a printable int fits in 14 bytes.
5031 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5032 Bruno Haible <bruno@clisp.org>
5034 * getline.h (getline, getdelim): Change return type to ssize_t.
5035 * getline.c (getline, getdelim): Likewise.
5036 Remove _GNU_SOURCE define; now it's defined in config.h through
5039 2003-07-22 Paul Eggert <eggert@twinsun.com>
5041 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5042 over-parenthesization in macros.
5044 Sync with coreutils.
5046 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5049 Use `exit_failure' for xalloc and xmemcoll instead of their own
5050 private exit-failure variables.
5051 * xalloc.h (xalloc_exit_failure): Remove.
5052 * xmalloc.c: Likewise. Include exitfail.h.
5053 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5054 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5055 * xmemcoll.c: Likewise. Include exitfail.h.
5056 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5058 2003-07-18 Paul Eggert <eggert@twinsun.com>
5060 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5061 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5062 to test that it can stand by itself. Include "exitfail.h".
5063 Clients should set exit_failure instead.
5064 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5066 2003-07-18 Andreas Schwab <schwab@suse.de>
5068 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5070 2003-07-18 Bruno Haible <bruno@clisp.org>
5072 * getndelim2.h: New file.
5073 * getndelim2.c: Make into a module of its own. Include config.h,
5075 (getndelim2): Make non-static. Change return type to ssize_t.
5076 * getline.h: Change argument names.
5077 * getline.c: Include getndelim2.h instead of getndelim2.c.
5078 * getnline.c: Include getndelim2.h.
5080 2003-07-17 Bruno Haible <bruno@clisp.org>
5082 * Makefile.am: Remove file.
5083 * Makefile.in: Remove file.
5085 2003-07-17 Bruno Haible <bruno@clisp.org>
5087 * getnline.h: New file.
5088 * getnline.c: New file.
5089 * getndelim2.c: New file, extracted from getline.c.
5090 (getndelim2): Renamed from getdelim2, with added nmax argument.
5091 * getline.c: Include getndelim2.c.
5092 (getdelim2): Moved out to getndelim2.c.
5093 (getline, getdelim): Update.
5095 2003-07-15 <karl@gnu.org>
5097 * vasnprintf.c: update from gettext.
5099 2003-07-15 Jim Meyering <jim@meyering.net>
5101 * makepath.c (make_path): Enclose diagnostic in _(...).
5103 2003-07-14 Paul Eggert <eggert@twinsun.com>
5105 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5106 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5107 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5108 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5109 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5110 updated automatically by ../config/srclist-update. This changes
5111 their license from LPGL to GPL.
5113 2003-07-14 Jim Meyering <jim@meyering.net>
5115 Don't emit diagnostics. Let callers do that.
5116 * save-cwd.c: Don't include "error.h".
5117 (save_cwd): Don't call error. Ensure that errno is valid
5118 when returning nonzero.
5120 * save-cwd.h (restore_cwd): Update prototype.
5121 * save-cwd.c (restore_cwd): Remove two parameters.
5122 Simplify. Don't call error upon failure. Let callers do that.
5123 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5124 when auditing is enabled. But don't bother updating the #if.
5126 2003-07-14 Simon Josefsson <jas@extundo.com>
5128 * mempcpy.h: New file.
5129 * mempcpy.c: New file.
5131 2003-07-14 Paul Eggert <eggert@twinsun.com>
5133 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5134 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5135 unicodeio.c, unicodeio.h, unlocked-io.h:
5136 Switch from LGPL to GPL.
5138 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5140 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5141 it breaks C++ compilation.
5142 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5144 2003-07-10 Jim Meyering <jim@meyering.net>
5146 * vasnprintf.c: Remove trailing blanks.
5147 Make cpp indentation consistent.
5149 2003-07-09 Paul Eggert <eggert@twinsun.com>
5151 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5152 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5153 Switch from LGPL to GPL.
5155 2003-07-07 Paul Eggert <eggert@twinsun.com>
5157 * mktime.c: Fix some boundary cases and remove need for floating point.
5159 Issue a compile-time diagnostic if time_t is floating point, or if
5160 two's complement arithmetic is not in effect, or if arithmetic
5161 right shift does not propagate the sign. These assumptions were
5162 all in the original code but they weren't checked.
5164 (TIME_T_MIDPOINT, verify): New macros.
5165 (__isleap): Remove; it has integer overflow problems.
5166 (leapyear): New function, without those problems.
5167 (ydhms_tm_diff): Remove; splitting into two parts.
5168 (ydhms_diff): New function, containing the arithmetic part of
5169 the old ydhms_tm_diff function. Issue a compile-time
5170 diagnostic if we are not using C99 integer division.
5171 Avoid casts when possible.
5172 (guess_time_tm): New function, containing the checking part of
5173 the old ydhms_tm_diff function. Return the new value, rather than
5174 the difference between it and the old. Accept a new argument T
5175 so that *T specifies the old value. Check for overflow in the result.
5177 (__mktime_internal): Use a time_t offset, not a long int offset.
5178 This undoes the 2003-06-04 change, which is no longer needed now
5179 that we have better overflow checking.
5180 (localtime_offset): Likewise.
5182 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5183 and long are 64-bit but int is only 32-bit.
5184 (ydhms_diff): Use long int to store year1 and yday1.
5185 Issue a compile-time diagnostic if long int is not wide enough.
5187 (__mktime_internal): Use long int to store adjusted year and yday.
5188 Use plain C rather than preprocessor commands, if that doesn't
5190 Check for overflow (and try to repair) after each probe
5191 rather than checking only at the very end. This avoids some bugs
5192 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5193 does not equal GMT offset at maximum time).
5194 Use integer to check for overflow rather than floating point; this
5195 is more portable to non-IEEE hosts, and is a tad faster.
5196 When we detect that we are oscillating between two values,
5197 don't check whether tm_isdst has the requested value, since
5198 we already know the answer. When tm_isdst has the wrong value,
5199 use a different heuristic to find the right one, based on the
5200 extreme values actually observed in practice in tz2003a,
5201 rather than the (overly optimistic) "previous 3 calendar quarters".
5203 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5204 "T const" to accommodate glibc style.
5205 (check_result): Use less-confusing report format. "long" -> "long int.
5207 Don't loop if the iteration overflows time_t.
5208 Allow a negative step in the iteration.
5210 2003-07-01 Paul Eggert <eggert@twinsun.com>
5212 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5213 having it depend on HAVE_SYS_TYPES_H.
5215 2003-06-25 Bruno Haible <bruno@clisp.org>
5217 * readlink.c: New file.
5219 2003-06-20 Bruno Haible <bruno@clisp.org>
5221 Assume C89, so PARAMS isn't needed.
5222 * unicodeio.h (PARAMS): Remove.
5223 * unicodeio.c: Don't use PARAMS.
5225 2003-06-18 Jim Meyering <jim@meyering.net>
5227 Merge changes from coreutils.
5228 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5229 Remove explicit declarations of xmalloc and realloc.
5231 (read_utmp): Remove anachronistic cast of xmalloc.
5233 2003-06-17 Paul Eggert <eggert@twinsun.com>
5235 Assume C89, so PARAMS isn't needed.
5236 * backupfile.h (PARAMS): Remove. All uses removed.
5237 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5238 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5239 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5240 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5241 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5242 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5243 xstrtol.h: Likewise.
5244 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5245 same.h, strverscmp.h: Do not include config.h; no longer needed.
5246 Anyway, config.h should always be included before any other file.
5248 2003-06-11 Simon Josefsson <jas@extundo.com>
5250 * sysexit_.h: New file.
5252 2003-05-20 Derek Price <derek@ximbiot.com>
5254 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5256 2003-06-10 Simon Josefsson <jas@extundo.com>
5258 * strchrnul.h: New file.
5259 * strchrnul.c: New file.
5261 2003-06-10 Simon Josefsson <jas@extundo.com>
5263 * argp.h: New file, from glibc.
5264 * argp-ba.c: New file, from glibc.
5265 * argp-eexst.c: New file, from glibc.
5266 * argp-fmtstream.c: New file, from glibc.
5267 * argp-fmtstream.h: New file, from glibc.
5268 * argp-fs-xinl.c: New file, from glibc.
5269 * argp-help.c: New file, from glibc.
5270 * argp-namefrob.h: New file, from glibc.
5271 * argp-parse.c: New file, from glibc.
5272 * argp-pv.c: New file, from glibc.
5273 * argp-pvh.c: New file, from glibc.
5274 * argp-xinl.c: New file, from glibc.
5276 2003-06-07 Jim Meyering <jim@meyering.net>
5278 * readtokens.h: Put `Free Software Foundation, Inc.'
5279 in place of my name in the copyright comment.
5280 Remove definition and uses of __P.
5283 * stat.c: Don't declare xmalloc explicitly.
5284 Instead, include "xalloc.h".
5285 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5286 xrealloc, and xcalloc return values.
5287 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5289 * xgetcwd.h: Remove definition/uses of PARAMS.
5291 2003-06-06 Jim Meyering <jim@meyering.net>
5293 * stdbool_.h: Renamed from stdbool.h.in.
5295 2003-06-06 Jim Meyering <jim@meyering.net>
5297 Merge from coreutils.
5298 * same.c: (same_name): Declare *_basename locals to be `const'.
5299 Consolidate declarations and initializations of *_base* locals.
5301 Merge from coreutils.
5302 This avoids a core dump on systems without GNU putenv,
5303 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5304 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5305 (unsetenv): New static function, from GNU libc.
5306 (rpl_putenv): Use it.
5308 * modechange.c: Remove trailing blanks.
5310 Merge from coreutils.
5311 * fsusage.c: Remove declaration of statfs.
5312 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5314 * posixtm.c: Include <stdbool.h> unconditionally.
5316 2003-06-05 Paul Eggert <eggert@twinsun.com>
5318 * mktime.c (__mktime_internal): When resolving a tm_isdst
5319 mismatch, look in future quarters as well as past. This fixes a
5320 bug when processing fall-backwards gaps immediately after a long
5321 period of daylight-saving time.
5323 * mktime.c: Assume freestanding C89 or better.
5324 (HAVE_LIMITS_H): Remove. Assume it's 1.
5325 (__P): Remove; not used.
5326 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5327 (mktime, not_equal_tm, print_tm, check_result,
5328 main): Use prototypes. Use const * where appropriate.
5329 (main): Fix typo in testing code that uncovered by above changes.
5330 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5332 2003-06-04 Paul Eggert <eggert@twinsun.com>
5334 * mktime.c: Fix Debian bug 177940
5335 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5336 (localtime_offset): Now long int, not time_t, because we want it
5337 to be guaranteed to be signed. All uses changed.
5338 (__mktime_internal): If overflow would occur when adding offset,
5341 Merge 'human' changes from coreutils. Rewrite to support
5342 locale-specific notations like thousands separators.
5343 * human.c: Simplify authorship notice.
5344 Include human.h immediately after config.h.
5345 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5346 <limits.h>: Do not include, since human.h does.
5347 (SIZE_MAX, UINTMAX_MAX): New macros.
5348 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5349 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5350 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5351 (power_letter): Renamed from suffixes.
5352 (generate_suffix_backwards): Remove.
5353 (adjust_value): Now takes int style (because of human.h changes)
5354 and long double value (for greater precision on some platforms).
5355 (group_number): New function.
5356 (human_readable): Use it. Use integer options, not enum.
5357 Put the options before the sizes in the arg list.
5358 Support all the new options.
5359 The old human_readable function has been removed;
5360 use inttostr.h instead.
5361 (human_readable, default_block_size, humblock):
5362 Use uintmax_t, not int, for block sizes.
5363 (human_readable_inexact, block_size_types): Remove.
5364 (block_size_opts): New constant.
5365 (human_options): Renamed from human_block_size, with new signature
5366 that allows block sizes up to UINTMAX_MAX. All callers changed.
5367 * human.h: Add copyright and authorship notice.
5368 Include <limits.h> and <stdbool.h> unconditionally.
5369 (PARAMS): Remove. All uses removed.
5370 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5371 (enum human_inexact_style): Remove tag; now a nameless enum.
5372 (human_floor, human_ceiling, human_round_to_even): Now have
5373 values 2, 0, 1 rather than -1, 1, 0.
5374 (human_group_digits, human_suppress_point_zero, human_autoscale,
5375 human_base_1024, human_SI, human_B): New constants.
5376 (human_readable_inexact, human_block_size): Remove.
5377 (human_readable): Size args are now uintmax_t, not int.
5378 (human_options): New decl.
5380 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5381 unnecessary now that we assume C89 or better. This change
5382 imported from coreutils.
5384 * mktime.c (__mktime_internal): Do not reject negative timestamps
5385 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5386 in the 2003-05-30 sync from glibc.
5388 .h files should stand alone, but we shouldn't include <sys/types.h>
5389 if we can get away with just <stddef.h>.
5391 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5392 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5393 rather than <sys/types.h>, as we merely need size_t.
5394 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5396 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5397 Include <stdio.h>, to get FILE.
5398 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5399 memcasecmp.h has included <stddef.h> and all we need is size_t.
5400 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5401 our interface, instead of including <sys/types.h>
5403 2003-06-02 Paul Eggert <eggert@twinsun.com>
5406 Fix some minor time-related bugs with POSIX time arguments.
5407 Some valid time stamps were being rejected (notably -1, and
5408 time stamps before 1900 on 64-bit hosts). And some invalid
5409 time stamps were being accepted, e.g. September 31.
5411 * posixtm.h (posixtime): Return bool instead of time_t, so
5412 that we can return (time_t) -1 successfully.
5413 * posixtm.c: Likewise.
5414 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5415 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5416 (t): Remove static var.
5417 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5418 of static var. All uses changed.
5419 (year): Do not reject years before 1900; they can occur with
5421 (posix_time_parse): Do not check for out-of-range components;
5422 that is now the caller's responsibility, since our checks were
5423 only approximations.
5424 (posixtime): Use mktime to check for out-of-range components,
5425 since it knows them exactly.
5426 If mktime returns (time_t) -1, check whether an error actually occurred
5427 by invoking localtime on -1.
5428 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5429 posixtime failures better.
5430 Improve the test data (in comments only).
5432 2003-05-30 <karl@gnu.org>
5434 * mktime.c: update from libc.
5436 2003-05-30 Bruno Haible <bruno@clisp.org>
5438 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5439 * localcharset.h: Likewise.
5440 * localcharset.c: Likewise.
5442 2003-05-28 Paul Eggert <eggert@twinsun.com>
5444 Assume the headers required for C89 freestanding compilers.
5445 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5446 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5447 without checking for HAVE_LIMITS_H.
5448 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5449 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5451 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5452 * exclude.c: Include <stdbool.h> unconditionally.
5453 * tempname.c: Include <stddef.h> unconditionally.
5454 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5455 * modechange.c, rpmatch.c (NULL): Don't define, since
5456 <stddef.h> does that.
5457 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5458 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5459 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5460 * xstrtol.c: Likewise.
5461 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5462 * savedir.c: Include <stddef.h> instead of defining NULL.
5464 * addext.c (addext): Use assignment rather than cast, to avoid
5465 warnings on some platforms.
5467 * mktime.c (__mktime_internal): Do not reject negative timestamps
5470 2003-05-10 Bruno Haible <bruno@clisp.org>
5472 * linebreak.c (iconv_string_length): Don't return -1 just because the
5473 string is longer than 4 KB.
5475 2003-05-12 Jim Meyering <jim@meyering.net>
5477 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5478 the space-padded-by-default conversion specifiers, %e, %k, %l.
5480 2003-05-03 Bruno Haible <bruno@clisp.org>
5482 Upgrade to Unicode-4.0.
5483 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5484 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5485 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5486 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5487 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5488 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5489 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5490 Change width of U+E0100..U+E01EF from 1 to 0.
5492 2003-04-25 Bruno Haible <bruno@clisp.org>
5494 * copy-file.c: Include <stddef.h>, for size_t.
5496 2003-04-25 Jim Meyering <jim@meyering.net>
5498 * copy-file.c (copy_file_preserving): Declare buf_size to be
5499 of type size_t, not int.
5501 2003-04-11 Jim Meyering <jim@meyering.net>
5503 Merge changes from Coreutils.
5505 2003-03-22 Jim Meyering <jim@meyering.net>
5507 * strftime.c (widen): Cast alloca return value to proper type.
5509 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5512 * strftime.c (my_strftime): Handle very large width
5513 specifications for numeric values correctly. Improve checks for
5516 2003-01-19 Jim Meyering <jim@meyering.net>
5518 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5519 (nl_get_alt_digit) [! defined my_strftime]: Define.
5520 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5521 _nl_get_alt_digit and _nl_get_walt_digit.
5523 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5524 These changes have no effect outside of _LIBC.
5526 2003-04-10 Bruno Haible <bruno@clisp.org>
5528 * findprog.h: New file, from GNU gettext.
5529 * findprog.c: New file, from GNU gettext.
5531 2003-04-05 Jim Meyering <jim@meyering.net>
5533 Merge changes from Coreutils.
5535 * exclude.h (PARAMS): Remove definition and uses.
5536 * exclude.c: Remove uses of `PARAMS'.
5538 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5539 Add test-cases for DOS filenames. Declare program_name.
5540 (main): Set up program_name. Patch by Rich Dawe.
5542 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5544 Use mntctl's return value to drive the entry-processing loop, since
5545 we can't rely on the value of the vmt_length member in the last
5546 entry. On some systems doing so could result in exhausting
5547 virtual memory. Based in part on a patch from Mike Jetzer.
5549 2003-04-04 Bruno Haible <bruno@clisp.org>
5551 * linebreak.h: New file, from GNU gettext.
5552 * linebreak.c: New file, from GNU gettext with slight modifications.
5553 * lbrkprop.h: New file, from GNU gettext.
5555 2003-04-03 Bruno Haible <bruno@clisp.org>
5557 * utf8-ucs4.h: New file, from GNU gettext.
5558 * utf16-ucs4.h: New file, from GNU gettext.
5559 * ucs4-utf8.h: New file, from GNU gettext.
5560 * ucs4-utf16.h: New file, from GNU gettext.
5562 2003-04-02 Bruno Haible <bruno@clisp.org>
5564 * binary-io.h: New file, from GNU gettext.
5566 2003-04-01 Bruno Haible <bruno@clisp.org>
5568 * pathname.h: New file, from GNU gettext.
5569 * concatpath.c: New file, from GNU gettext.
5571 2003-03-30 Bruno Haible <bruno@clisp.org>
5573 * copy-file.c (copy_file_preserving): Don't set owner if the function
5574 chown() doesn't exist.
5576 2003-03-28 Bruno Haible <bruno@clisp.org>
5578 * copy-file.h: New file, from GNU gettext.
5579 * copy-file.c: New file, from GNU gettext.
5581 2003-03-18 Jim Meyering <jim@meyering.net>
5583 * quote.c (quote_n): Fix typo in comment.
5585 2003-03-14 Jim Meyering <jim@meyering.net>
5587 Merge changes from Coreutils.
5588 * obstack.h (obstack_object_size): Declare temporary, __o,
5589 to be const, in order to avoid warnings.
5590 (obstack_room): Likewise.
5591 (obstack_empty_p): Likewise.
5593 2003-03-13 Paul Eggert <eggert@twinsun.com>
5595 Merge changes from Bison.
5596 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5597 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5598 when compiling Bison 1.875's `bitset bset = obstack_alloc
5599 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5600 * hash.c: Include <stdbool.h> unconditionally.
5602 2003-03-09 Paul Eggert <eggert@twinsun.com>
5604 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5605 Reported by Bruce Becker; see:
5606 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5608 2003-03-03 Paul Eggert <eggert@twinsun.com>
5609 Bruno Haible <bruno@clisp.org>
5611 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5612 Reported by John Hughes, see
5613 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5615 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5617 * poll_.h: New file.
5620 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5622 * mathl.h: New file.
5623 * acosl.c: New file.
5624 * asinl.c: New file.
5625 * atanl.c: New file.
5626 * ceill.c: New file.
5629 * floorl.c: New file.
5630 * frexpl.c: New file.
5631 * ldexpl.c: New file.
5633 * sincosl.c: New file.
5635 * sqrtl.c: New file.
5637 * trigl.c: New file.
5638 * trigl.h: New file.
5640 2003-02-17 Bruno Haible <bruno@clisp.org>
5642 * mkdtemp.h: New file, from GNU gettext.
5643 * mkdtemp.c: New file, from GNU gettext.
5645 2003-01-31 Bruno Haible <bruno@clisp.org>
5647 * rename.c: #undef rename before defining rpl_rename.
5648 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5650 2003-01-30 Bruno Haible <bruno@clisp.org>
5652 * printf-args.h: New file, from GNU gettext.
5653 * printf-args.c: New file, from GNU gettext.
5654 * printf-parse.h: New file, from GNU gettext.
5655 * printf-parse.c: New file, from GNU gettext.
5656 * vasnprintf.h: New file, from GNU gettext.
5657 * vasnprintf.c: New file, from GNU gettext.
5658 * asnprintf.c: New file, from GNU gettext.
5659 * vasprintf.h: New file, from GNU gettext with modifications.
5660 * vasprintf.c: New file, from GNU gettext.
5661 * asprintf.c: New file, from GNU gettext.
5663 2003-01-29 Bruno Haible <bruno@clisp.org>
5665 * stpncpy.h: New file, from GNU gettext with modifications.
5666 * stpncpy.c: New file, from GNU gettext with modifications.
5668 2003-01-28 Bruno Haible <bruno@clisp.org>
5670 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5672 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5675 2003-01-27 Bruno Haible <bruno@clisp.org>
5677 * xsetenv.h: New file, from GNU gettext.
5678 * xsetenv.c: New file, from GNU gettext.
5680 2003-01-23 Bruno Haible <bruno@clisp.org>
5682 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5684 2003-01-22 Bruno Haible <bruno@clisp.org>
5686 * exit.h: New file, from GNU gettext.
5688 2003-01-11 Bruno Haible <bruno@clisp.org>
5690 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5691 * strcase.h (strcasecmp, strncasecmp): Likewise.
5693 2003-01-14 Jim Meyering <jim@meyering.net>
5695 * same.c (same_name): Tweak a comment.
5697 2003-01-11 Bruno Haible <bruno@clisp.org>
5699 * same.c (same_name): Reorder tests so as to avoid calling stat()
5700 when a string comparison is sufficient.
5702 2003-01-11 Bruno Haible <bruno@clisp.org>
5704 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5707 2003-01-11 Bruno Haible <bruno@clisp.org>
5709 * hash-pjw.c: Add comment about low quality of this function.
5711 2003-01-12 Paul Eggert <eggert@twinsun.com>
5713 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5714 to avoid collisions with libcurses and libreadline.
5716 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5717 * getstr.h, getstr.c: Remove.
5718 * getline.c: Include "getline.h", to check interface.
5719 Move body of old getstr.c here: this defines MIN_CHUNK and
5720 declares getdelim2, which is renamed from getstr.
5721 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5723 * linebuffer.c (readlinebuffer): Renamed from readline.
5725 * linebuffer.h: Likewise.
5726 (readline): Remove backward-compatibility macro.
5728 2003-01-12 Jim Meyering <jim@meyering.net>
5730 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5732 2003-01-10 Bruno Haible <bruno@clisp.org>
5734 * alloca_.h: New file.
5735 * getdate.y: Unconditionally include alloca.h.
5736 * makepath.c: Likewise.
5737 * setenv.c: Likewise.
5738 * userspec.c: Likewise.
5740 2003-01-09 Bruno Haible <bruno@clisp.org>
5742 * stdbool.h.in: New file.
5744 2003-01-08 Bruno Haible <bruno@clisp.org>
5746 * safe-read.c: Include specification header first, to ensure its
5748 * full-write.c: Likewise.
5750 2003-01-08 Jim Meyering <jim@meyering.net>
5752 * full-write.c: Undefine and define-away `const' after inclusion
5753 of errno.h, not before. Suggestion from Bruno Haible.
5755 2003-01-07 Jim Meyering <jim@meyering.net>
5757 * full-write.c: Rework so that it may serve to define full_read, too.
5758 * full-read.c: Simply #define FULL_READ and include full-write.c.
5760 2003-01-06 Jim Meyering <jim@meyering.net>
5762 * version-etc.c: Update year in translatable copyright string.
5764 2002-12-25 Bruno Haible <bruno@clisp.org>
5766 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5767 * xstrtol.h: Likewise.
5768 * xstrtoimax.c: Likewise.
5769 * xstrtoumax.c: Likewise.
5770 * human.h: Likewise.
5772 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5773 on systems that have <inttypes.h> but not <stdint.h>.
5775 2002-12-31 Paul Eggert <eggert@twinsun.com>
5777 * memcoll.c (memcoll): Fall back on a simple algorithm using
5778 memcmp if strcoll doesn't work.
5780 2002-12-23 Bruno Haible <bruno@clisp.org>
5782 * localcharset.h: New file.
5783 * localcharset.c: Include it.
5784 * unicodeio.c: Likewise.
5786 2002-12-22 Bruno Haible <bruno@clisp.org>
5788 * utime.c (utime_null): No need to call ftruncate if the file was
5791 2002-12-23 Bruno Haible <bruno@clisp.org>
5793 * memcoll.c (STRCOLL): New macro.
5796 2002-12-22 Bruno Haible <bruno@clisp.org>
5798 * getstr.h (getstr): Define, to avoid clash with libcurses.
5799 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5801 2002-12-22 Bruno Haible <bruno@clisp.org>
5803 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5805 2002-12-23 Bruno Haible <bruno@clisp.org>
5807 * getline.h: Include <stddef.h>, for size_t.
5809 * unicodeio.h: Include <stddef.h>, for size_t.
5810 * unicodeio.c: Don't include <stddef.h>.
5812 2002-12-17 Bruno Haible <bruno@clisp.org>
5814 * canon-host.c (strdup): Remove unused declaration.
5816 * fsusage.c: Include full_read.h.
5817 (get_fs_usage): Use full_read instead of safe_read.
5819 * utime.c (utime_null): Use SAFE_READ_ERROR.
5821 2002-12-11 Bruno Haible <bruno@clisp.org>
5823 * setenv.h: Rewritten to cope with systems that have setenv() but not
5825 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5828 2002-12-11 Bruno Haible <bruno@clisp.org>
5830 * setenv.c (alloca): Fall back to malloc.
5832 (setenv): Use freea() to free memory allocated with alloca().
5834 2002-11-13 Bruno Haible <bruno@clisp.org>
5836 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5837 function declarations.
5838 * unsetenv.c (unsetenv): Likewise.
5840 2002-03-04 Bruno Haible <bruno@clisp.org>
5842 Portability to AIX 4.3.3.
5843 * unsetenv.c: New file, extracted from setenv.c.
5844 * setenv.c: Move the unsetenv() function to unsetenv.c.
5846 2001-12-20 Bruno Haible <bruno@clisp.org>
5848 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5849 use malloc instead. For SunOS 4.
5851 2001-12-11 Bruno Haible <bruno@clisp.org>
5853 * setenv.c: Declare alloca.
5854 (compar_fn_t): New typedef.
5855 (KNOWN_VALUE, STORE_VALUE): Use it.
5857 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5860 2002-12-10 Paul Eggert <eggert@twinsun.com>
5862 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5863 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5864 Choose values that are less likely to collide with system fnmatch
5866 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5867 defined (e.g., a pure POSIX system).
5868 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5869 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5871 2002-12-06 Jim Meyering <jim@meyering.net>
5873 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5875 Merge in changes from libc's misc/error.c, in preparation
5876 for the merge of gnulib's changes back into libc.
5878 * error.c (_): Define only if not already defined.
5879 Move definition to follow all #include directives.
5880 Include unlocked-io.h only if !_LIBC.
5881 [_LIBC]: Include <libio/libioP.h>.
5882 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5883 (fflush): Tweak definition to use INTUSE.
5886 2002-12-05 Paul Eggert <eggert@twinsun.com>
5888 * alloca.c [defined emacs]: Include "lisp.h".
5889 (xalloc_die) [defined emacs]: New macro.
5890 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5891 [! defined emacs]: Include <xalloc.h>.
5892 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5893 (pointer): Typedef to POINTER_TYPE *.
5894 (malloc): Remove decl; we now always use xmalloc.
5895 (alloca): Use old-style definition, since Emacs needs this.
5896 Check for arithmetic overflow when computing combined size.
5898 2002-12-04 Paul Eggert <eggert@twinsun.com>
5900 Do not generate unlocked-io.h automatically, since it's easier to
5901 maintain it by hand.
5903 * unlocked-io.h: New file, from GNU diffutils,
5904 but with proper copyright notice and attribution.
5906 * Makefile.am: Add copyright notice.
5907 (libfetish_a_SOURCES): Add unlocked-io.h.
5908 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5909 (DISTCLEANFILES, io_functions): Remove macros.
5910 (EXTRA_DIST): Remove gen_uio.
5911 (unlocked-io.h): Remove rule.
5913 2002-12-04 Jim Meyering <jim@meyering.net>
5915 Reflect the fact that stat.c and lstat.c are no longer generated.
5916 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5917 (DISTCLEANFILES): Likewise.
5918 (EXTRA_DIST): Likewise.
5919 (all_local): Don't depend on stat.c or lstat.c.
5920 (stat.c, lstat.c): Remove rules.
5921 (EXTRA_DIST): Remove xstat.in.
5923 * xstat.in: Remove file. Contents moved into stat.c.
5924 * stat.c: New file. Contents mostly from xstat.in.
5925 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5926 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5928 * safe-read.c: Rework so that it may serve to define safe_write, too.
5929 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5931 2002-12-03 Jim Meyering <jim@meyering.net>
5933 * safe-read.c, safe-write.c: Change variable names and comments, but
5934 not semantics, to minimize the differences between these two files.
5935 (safe_read): Change comment to mention SAFE_READ_ERROR.
5937 * safe-read.c (IS_EINTR): Define.
5938 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5940 2002-12-02 Bruno Haible <bruno@clisp.org>
5942 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5943 Define, taken from safe-read.c.
5944 (INT_MAX): Provide fallback.
5945 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5946 * safe-write.h (SAFE_WRITE_ERROR): Define.
5948 * safe-read.c (EINTR): Remove definition.
5949 (safe_read): Don't use EINTR if it is absent.
5951 2002-12-02 Jim Meyering <jim@meyering.net>
5953 * safe-read.c (EINTR): Define.
5954 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5955 (INT_MAX): Provide fallback.
5956 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5958 * safe-read.h (SAFE_READ_ERROR): Define.
5960 2002-12-01 Jim Meyering <jim@meyering.net>
5962 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5963 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5965 2002-11-27 Paul Eggert <eggert@twinsun.com>
5967 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5968 hash_rehash): Replace `if (limit <= value) abort ();' with
5969 `if (! (value < limit)) abort ();', for readability.
5971 2002-11-26 <karl@gnu.org>
5973 * strdup.c: copy from libc again, with jim's ok.
5974 * .cppi-disable: re-add strdup.c
5976 2002-11-25 <karl@gnu.org>
5978 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5979 instead of "strtol.c".
5981 2002-11-25 Jim Meyering <jim@meyering.net>
5983 * mktime.c: Sync from libc, now that it has the latest fix.
5985 2002-11-24 <karl@gnu.org>
5987 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5988 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5990 2002-11-24 Jim Meyering <jim@meyering.net>
5992 Update from coreutils:
5994 * mktime.c: Merge in changes from libc.
5996 Avoid a link-time failure on some Linux systems.
5997 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5998 (__mon_yday): Declare with the STATIC attribute.
5999 (__mktime_internal): Likewise.
6000 Based on a report from Greg Schafer.
6002 2002-11-23 Jim Meyering <jim@meyering.net>
6004 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6005 Use `unsigned', not `int', as type of index.
6007 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6009 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6011 2002-11-22 Paul Eggert <eggert@twinsun.com>
6013 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6014 hint that one should use `if (! x) abort ();' rather than `assert
6015 (x);', and anyway it's one less thing to worry about configuring.
6016 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6017 hash_rehash, hash_insert): Use abort rather than assert.
6019 2002-11-22 Paul Eggert <eggert@twinsun.com>
6021 * quotearg.h: Allow multiple inclusion by surrounding with
6022 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6023 so that we can be included first.
6024 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6025 * quotearg.c: Include quotearg.h immediately after config.h.
6026 No need to include stddef.h or sys/types.h any more.
6027 Surround local include files with "", not "<>".
6028 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6029 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6030 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6031 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6032 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6033 (ISPRINT): Remove; no longer needed now that we assume C89.
6035 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6038 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6039 quotearg_char): Use SIZE_MAX rather than
6040 (size_t) -1 when we are talking about "infinity".
6042 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6044 2002-11-22 Bruno Haible <bruno@clisp.org>
6046 * safe-read.h: Assume C89. Add comments.
6047 (safe_read): Change return type to size_t.
6048 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6049 counts > SSIZE_MAX correctly.
6050 * safe-write.h: New file.
6051 * safe-write.c: New file.
6052 * full-read.h: New file.
6053 * full-read.c: New file.
6054 * full-write.h: Assume C89. Add comments.
6055 * full-write.c: Include safe-write.h.
6056 (full_write): Rewritten to use safe_write.
6057 Suggested by Jim Meyering and Paul Eggert.
6059 2002-11-21 Bruno Haible <bruno@clisp.org>
6061 Remove case insensitive option matching.
6062 * argmatch.h (argcasematch): Remove declaration.
6063 (ARGCASEMATCH): Remove macro.
6064 (__xargmatch_internal): Remove case_sensitive argument.
6065 (XARGMATCH): Update.
6066 (XARGCASEMATCH): Remove macro.
6067 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6068 case_sensitive argument.
6069 (argcasematch): Remove function.
6070 (__xargmatch_internal): Remove case_sensitive argument.
6071 (main): Use XARGMATCH instead of XARGCASEMATCH.
6073 * xmalloc.c: Change compile-time error message. Add comment about
6074 required autoconf version.
6076 2002-11-21 Jim Meyering <jim@meyering.net>
6078 * strdup.c (strdup): Tweak comment and initial #if/#include.
6080 Merge in changes from the coreutils.
6082 2002-09-25 Paul Eggert <eggert@twinsun.com>
6083 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6084 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6085 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6086 int. Work more efficiently if X is the same width as uintmax_t.
6087 Do not compare X to -1, to avoid bogus compiler warning.
6088 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6089 Don't assume that f_frsize and f_bsize are the same type.
6091 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6094 * makepath.c (make_path): Restore umask *before* creating the final
6096 (make_path): Minor reformatting.
6098 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6099 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6101 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6102 ones. At least on GNU/Linux systems, `auto' means something else.
6105 2002-11-20 Paul Eggert <eggert@twinsun.com>
6107 Merge argmatch cleanups from Bison. Assume C89.
6109 * argmatch.c: Include config.h here, not in argmatch.h.
6110 Include stdlib.h, for EXIT_FAILURE.
6111 Always include <string.h>, since we assume C89.
6112 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6113 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6114 Include <stddef.h> instead, since it's all we need for size_t.
6115 (PARAMS): Remove. All uses removed.
6116 (ARRAY_CARDINALITY): Do not bother to #undef.
6117 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6118 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6119 Remove unnecessary parentheses.
6120 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6121 Insert necessary parentheses.
6122 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6123 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6125 2002-11-19 Bruno Haible <bruno@clisp.org>
6127 * mbswidth.c: Include mbswidth.h right at the beginning.
6128 * mbswidth.h: Include <stddef.h>, for size_t.
6130 * mbswidth.h (PARAMS): Remove macro.
6131 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6132 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6134 * gcd.h (PARAMS): Remove macro.
6135 (gcd): Use ANSI C function declarations.
6136 * gcd.c (gcd): Likewise.
6138 2002-11-15 Bruno Haible <bruno@clisp.org>
6140 * strcspn.c: Include <stddef.h>.
6141 (strcspn): Use ANSI C function declaration. Change return type to
6143 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6144 (strpbrk): Use NULL.
6145 * strpbrk.h (PARAMS): Remove macro.
6146 (strpbrk): Use ANSI C function declaration.
6147 * strstr.c: Don't include <sys/types.h>.
6148 * strstr.h (PARAMS): Remove macro.
6149 (strstr): Use ANSI C function declarations.
6151 2002-11-06 Bruno Haible <bruno@clisp.org>
6153 * gcd.h (gcd): Change argument type to 'unsigned long'.
6154 * gcd.c (gcd): Likewise.
6156 2002-11-05 Bruno Haible <bruno@clisp.org>
6158 * gcd.h: New file, from gettext-0.11.5.
6159 * gcd.c: New file, from gettext-0.11.5.
6161 2002-11-05 Bruno Haible <bruno@clisp.org>
6163 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6164 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6165 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6166 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6168 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6169 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6171 * closeout.c: Include gettext.h instead of <libintl.h>.
6172 * human.c: Include gettext.h instead of <libintl.h>.
6173 * quotearg.c: Include gettext.h instead of <libintl.h>.
6174 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6175 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6176 * userspec.c: Include gettext.h instead of <libintl.h>.
6177 * version-etc.c: Include gettext.h instead of <libintl.h>.
6178 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6179 (textdomain): Remove definition.
6180 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6182 * long-options.c: Remove include of <libintl.h> and definition of _.
6183 * same.c: Remove include of <libintl.h> and definition of _.
6185 2002-11-04 Bruno Haible <bruno@clisp.org>
6187 * stpcpy.h: New file, from GNU gettext-0.11.5.
6188 * strcase.h: New file, from GNU gettext-0.11.5.
6189 * strpbrk.h: New file, from GNU gettext-0.11.5.
6190 * strstr.h: New file, from GNU gettext-0.11.5.
6191 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6193 2002-05-09 Bruno Haible <bruno@clisp.org>
6195 * config.charset: Update for newest glibc. Add canonical names
6196 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6198 2002-05-09 Bruno Haible <bruno@clisp.org>
6200 * localcharset.c (get_charset_aliases): Add more Windows specific
6203 2002-05-08 Owen Taylor <otaylor@redhat.com>
6205 * config.charset: A few additions for Solaris.
6207 2001-12-05 Bruno Haible <bruno@clisp.org>
6209 * localcharset.c (locale_charset): Don't return an empty string.
6211 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6213 * config.charset: msdos in uk_UA uses CP1125.
6215 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6217 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6218 * localcharset.c (locale_charset): Declare as extern "C".
6220 2002-02-15 Bruno Haible <bruno@clisp.org>
6222 * config.charset [msdosdjgpp]: For Russian, use CP866.
6224 2002-02-11 Bruno Haible <bruno@clisp.org>
6226 * config.charset: Add support for NetBSD.
6228 2002-09-25 <karl@gnu.org>
6230 * strdup.c: copy from libc/string (via ../config/srclist*).
6231 * getopt*: copy from libc/posix.
6232 * gettext.h: copy from gettext.
6233 * .cppi-disable: add strdup.c, gettext.h.
6235 2002-07-01 Jim Meyering <meyering@lucent.com>
6237 * c-stack.c: Include sys/time.h.
6238 From Volker Borchert.
6240 2002-06-11 Paul Eggert <eggert@twinsun.com>
6242 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6243 New macro. Use it uniformly instead of
6244 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6245 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6246 reported by Vin Shelton.
6248 2002-06-22 Jim Meyering <meyering@lucent.com>
6250 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6251 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6253 2002-06-22 Paul Eggert <eggert@twinsun.com>
6255 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6256 Do not assume SA_SIGINFO behavior.
6257 Bug reported by Jim Meyering on NetBSD 1.5.2.
6259 2002-06-22 Jim Meyering <meyering@lucent.com>
6261 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6263 * exitfail.c, exitfail.h: Likewise.
6264 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6266 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6268 (EXTRA_DIST): Add fnmatch_loop.c.
6269 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6271 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6272 * fnmatch.c: Update from diffutils-2.8.2.
6273 * fnmatch_.h: New file. From diffutils-2.8.2.
6274 * fnmatch.h: Remove file.
6276 2002-06-18 Paul Eggert <eggert@twinsun.com>
6278 * file-type.h: Report an error if neither S_ISREG nor
6279 S_IFREG is defined, instead of using a test specific to glibc
6280 2.2. This should be safe, since POSIX requires S_ISREG and
6281 Unix Version 7 had S_IFREG. We don't need to check for
6282 <sys/types.h> since we don't use any symbols that it defines.
6284 2002-06-15 Jim Meyering <meyering@lucent.com>
6286 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6287 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6288 have been included before this file.
6290 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6292 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6293 so that each temporary file name is unique and valid in the first
6294 8 characters, for operation under DOS.
6296 2002-06-15 Jim Meyering <meyering@lucent.com>
6298 Work even with DJGPP 2.03, which lacks support for symlinks.
6300 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6302 * lchown.c (S_ISLNK): Likewise.
6304 2002-06-14 Jim Meyering <meyering@lucent.com>
6306 * file-type.h: Use the version from diffutils-2.8.2.
6307 * file-type.c: Likewise.
6309 2002-05-27 Jim Meyering <meyering@lucent.com>
6311 Fix a problem seen only on nonconforming systems whereby ls.c's
6312 use of localtime, and then of gettimeofday would cause trouble:
6313 the localtime call used to initialize rpl_gettimeofday's save
6314 mechanism would clobber ls's current local time information so
6315 that in any long listing the first file would always be listed
6316 with date 1970-01-01. Analysis by Volker Borchert.
6318 * gettimeofday.c (localtime): Undefine.
6319 (rpl_localtime): New function.
6321 2002-05-22 Jim Meyering <meyering@lucent.com>
6323 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6324 * file-type.h: New file.
6325 * file-type.c (file_type): New file/function. Extracted from diffutils.
6327 2002-04-29 Paul Eggert <eggert@twinsun.com>
6329 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6331 2002-04-28 Paul Eggert <eggert@twinsun.com>
6333 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6334 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6335 of 127, since 64 is the largest conceivable number for ancient
6337 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6339 2002-04-28 Jim Meyering <meyering@lucent.com>
6341 * sig2str.c (WTERMSIG): Remove definition (unused).
6343 2002-04-28 Paul Eggert <eggert@twinsun.com>
6345 * sig2str.h, sig2str.c: New files.
6346 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6348 2002-04-24 Jim Meyering <meyering@lucent.com>
6350 * gettext.h: New file, from Gettext.
6351 * Makefile.am (INCLUDES): Remove -I../intl.
6352 (libfetish_a_SOURCES): Add gettext.h.
6354 2002-04-16 Jim Meyering <meyering@lucent.com>
6356 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6357 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6358 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6360 2002-04-12 Jim Meyering <meyering@lucent.com>
6362 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6364 2002-03-10 Jim Meyering <meyering@lucent.com>
6366 * makepath.c (make_path): Remove a comma from a diagnostic.
6367 Suggestion from Santiago Vila.
6369 2002-03-08 Jim Meyering <meyering@lucent.com>
6371 * rename.c: Mention that this wrapper is needed also on
6372 mips-dec-ultrix4.4 systems.
6374 2002-03-02 Jim Meyering <meyering@lucent.com>
6376 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6377 not HAVE_CLOCK_SETTIME.
6379 2002-02-27 Paul Eggert <eggert@twinsun.com>
6381 * nanosleep.h: Rename to....
6382 * timespec.h: New name for nanosleep.h. All uses changed.
6384 * gettime.c: New file.
6385 * settime.c: New file.
6388 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6389 timespec.h. Remove nanosleep.h.
6391 2002-02-25 Paul Eggert <eggert@twinsun.com>
6393 * acl.c, acl.h: New files.
6394 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6396 2002-02-24 Jim Meyering <meyering@lucent.com>
6398 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6399 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6400 cause trouble. Reported by Nelson Beebe.
6402 2002-02-23 Paul Eggert <eggert@twinsun.com>
6404 * path-concat.c (xpath_concat): Reorder code to pacify
6405 compilers that don't know that xalloc_die never returns.
6407 2002-02-20 Jim Meyering <meyering@lucent.com>
6409 * getdate.c: Regenerate using bison-1.33.
6411 2002-02-15 Paul Eggert <eggert@twinsun.com>
6413 * posixver.c, posixver.h: New files.
6414 * Makefile.am (libfetish_a_SOURCES): Add them.
6416 2002-02-02 Paul Eggert <eggert@twinsun.com>
6417 Bruno Haible <bruno@clisp.org>
6419 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6420 (fwrite_success_callback): New declaration.
6421 * unicodeio.c (unicode_to_mb): New function, extracted from
6422 print_unicode_char. Call failure callback instead of error.
6423 (fwrite_success_callback): New function.
6424 (exit_failure_callback): New function.
6425 (fallback_failure_callback): New function.
6426 (print_unicode_char): Call unicode_to_mb.
6428 2002-01-26 Jim Meyering <meyering@lucent.com>
6430 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6432 2002-01-22 Jim Meyering <meyering@lucent.com>
6434 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6435 Otherwise, some versions of automake would omit the rule that makes
6436 Makefile from Makefile.in.
6438 2001-01-21 Paul Eggert <eggert@twinsun.com>
6440 * xmemcoll.h, xmemcoll.c: New files.
6441 * Makefile.am (libfetish_a_SOURCES): Add them.
6442 * memcoll.c: Include errno.h, and declare errno if not defined.
6443 (memcoll): Set errno to zero if there is no error.
6445 * quotearg.c (quotearg_buffer_restyled):
6446 Fix bug with quoting buffers containing NUL when backslashing escapes.
6447 This bug was exposed by the other changes in this patch.
6448 (quotearg_n_options): New arg ARGSIZE.
6449 All callers changed.
6450 (quoting_options_from_style): New function.
6451 (quotearg_n_style): Use it.
6452 (quotearg_n_style_mem): New function.
6454 * quotearg.h (quotearg_n_style_mem): New function.
6456 2002-01-16 Jim Meyering <meyering@lucent.com>
6458 * getdate.y: Add three semicolons, each just before a closing brace.
6459 Bison (as of version 1.31) no longer papers over that mistake.
6461 2002-02-14 Paul Eggert <eggert@twinsun.com>
6463 * backupfile.c (ISDIGIT): Comment fix.
6464 * getdate.y (ISDIGIT): Likewise.
6465 * posixtm.c (ISDIGIT, year): Likewise.
6466 * strverscmp.c (ISDIGIT): Likewise.
6467 * userspec.c (ISDIGIT): Likewise.
6469 2002-01-05 Jim Meyering <meyering@lucent.com>
6471 * version-etc.c (version_etc_copyright): Update copyright year.
6473 2001-01-19 Paul Eggert <eggert@twinsun.com>
6475 * closeout.c (close_stdout_status): If ferror (stdout), do
6476 not silently exit merely because the output buffer happens to
6477 have nothing pending.
6479 2001-12-18 Paul Eggert <eggert@twinsun.com>
6481 See the big note in ../ChangeLog.
6482 * human.c (suffixes): Prefer K to k for 1024.
6483 (generate_suffix_backwards): New function.
6484 (human_readable_inexact): Use it.
6485 * xstrtol.c (__xstrtol): If there is no number but there
6486 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6487 Accept 'K' as well as 'k'.
6489 2001-12-15 Jim Meyering <meyering@lucent.com>
6491 * regex.h (__restrict_arr): Update from libc.
6493 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6494 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6497 2001-12-10 Jim Meyering <meyering@lucent.com>
6499 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6500 Instead, include "xalloc.h".
6501 (initbuffer): Don't cast xmalloc return value to char*.
6502 (readline): Reword comment.
6503 Don't cast xrealloc return value to char*
6506 2001-12-09 Jim Meyering <meyering@lucent.com>
6508 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6509 `signed and unsigned type in conditional expression'.
6510 * posixtm.c (posix_time_parse): Likewise.
6512 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6514 * readtokens.c (readtoken): Declare an index to be of type unsigned
6515 to avoid a pedantic warning.
6517 * getstr.c: Don't include assert.h.
6518 (getstr): Remove warning-evoking assertions.
6519 Return -1 if offset parameter is out of bounds.
6520 Change the type of a local from int to size_t.
6522 * strftime.c (my_strftime_localtime_r): Include this function
6523 definition in the `#if ! HAVE_TM_GMTOFF' block.
6525 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6526 Include xalloc.h instead.
6528 2001-12-02 Jim Meyering <meyering@lucent.com>
6530 * tempname.c: Don't declare getenv, thus reverting the change of
6531 2001-11-18. It's no longer necessary, now that stdlib.h is always
6534 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6535 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6537 2001-11-30 Akim Demaille <akim@epita.fr>
6539 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6540 before being defined.
6542 2001-11-27 Paul Eggert <eggert@twinsun.com>
6544 * quotearg.h (quotearg_n, quotearg_n_style):
6545 First arg is int, not unsigned.
6546 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6547 (SIZE_MAX, UINT_MAX): New macros.
6548 (quotearg_n_options): Abort if N is negative.
6549 Avoid overflow check on hosts where size_t is 64 bits and int
6550 is 32 bits, as overflow is impossible there.
6551 Fix off-by-one typo that caused unnecessary reallocation.
6553 2001-11-27 Jim Meyering <meyering@lucent.com>
6555 * tempname.c: Merge with version from libc.
6556 * regex.c: Likewise.
6558 * tempname.c: Include stdlib.h unconditionally. On some old systems
6559 for which STDC_HEADERS is 0, it was not included, resulting in a
6560 warning about an integer-to-pointer conversion problem with getenv.
6561 Reported by Volker Borchert.
6563 2001-11-26 Jim Meyering <meyering@lucent.com>
6565 * gtod.h: Remove file.
6566 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6567 * gettimeofday.c: Don't include gtod.h.
6568 (GTOD_init): Remove function.
6569 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6570 Suggestion from Volker Borchert.
6572 2001-11-23 Jim Meyering <meyering@lucent.com>
6574 * hash.h (struct hash_table): Don't define here. Merely declare it.
6575 * hash.c (struct hash_table): Define it here instead.
6577 2001-11-22 Jim Meyering <meyering@lucent.com>
6579 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6581 2001-11-18 Paul Eggert <eggert@twinsun.com>
6583 * tempname.c (TMP_MAX): Remove; no longer needed.
6584 (TEMPORARIES): New macro.
6585 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6586 removes an artificial limitation (e.g. HP-UX 10.20, where
6589 2001-11-18 Jim Meyering <meyering@lucent.com>
6591 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6594 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6595 files will be created before anything else.
6597 2001-11-17 Jim Meyering <meyering@lucent.com>
6599 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6600 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6601 rather than group writable. Patch by Juan F. Codagnone.
6603 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6604 Instead, include "xalloc.h".
6606 * mountlist.c: Include unlocked-io.h after all system headers.
6607 Remove explicit declarations of xmalloc, xrealloc,
6608 and xstrdup. Instead, include "xalloc.h".
6610 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6611 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6612 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6614 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6615 Reported by Padraig Brady.
6617 * mkstemp.c: #undef mkstemp.
6619 (rpl_mkstemp): Rename from mkstemp.
6622 2001-11-16 Jim Meyering <meyering@lucent.com>
6624 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6625 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6626 determine the amount of total physical memory, use pstat_getstatic.
6627 HPUX-11 doesn't define _SC_PHYS_PAGES.
6628 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6629 If sysconf couldn't be used to determine the amount of available
6630 physical memory, use both pstat_getstatic and pstat_getdynamic.
6631 Based on a patch from Bob Proulx.
6633 2001-11-05 Jim Meyering <meyering@lucent.com>
6635 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6637 2001-11-03 Jim Meyering <meyering@lucent.com>
6639 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6640 in argmatch_to_argument call.
6642 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6645 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6646 e.g., a fault due to an attempt to free a NULL pointer.
6648 2001-11-01 Jim Meyering <meyering@lucent.com>
6650 * dirfd.c, dirfd.h: New files.
6651 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6653 * hash.c (hash_print) [TESTING]: Clean up.
6655 2001-10-22 Paul Eggert <eggert@twinsun.com>
6657 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6658 to avoid a warning if -Wall.
6660 2001-10-21 Paul Eggert <eggert@twinsun.com>
6662 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6664 2001-10-21 Jim Meyering <meyering@lucent.com>
6666 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6667 this code would end up calling gettext even in packages built
6669 * getopt.c (_): Likewise.
6670 * regex.c (_): Likewise.
6672 2001-10-20 Paul Eggert <eggert@twinsun.com>
6674 * error.c (strerror_r): Do not declare unless !_LIBC.
6675 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6676 Use strerror_r that is only a macro, even if it is not a function.
6677 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6678 (private_strerror): Use prototypes, not old-style function definition.
6679 (print_errno_message): New function.
6680 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6682 (error_tail, error, error_at_line): Use it.
6684 2001-10-11 Jim Meyering <meyering@lucent.com>
6686 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6687 and quote_n (1, ... to avoid clobbering a buffer.
6689 2001-10-05 Jim Meyering <meyering@lucent.com>
6691 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6692 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6693 * hash-pjw.h: New file.
6695 2001-09-30 Jim Meyering <meyering@lucent.com>
6697 * mountlist.c [MOUNTED_GETFSSTAT]:
6698 Include <sys/ucred.h>, for Apple Darwin.
6699 Include sys/mount.h and sys/fs_types.h only if available.
6701 (read_filesystem_list): Use FS_TYPE.
6703 2001-09-29 Paul Eggert <eggert@twinsun.com>
6705 * exclude.c (excluded_filename): 0 -> false, since it's
6708 2001-09-28 Paul Eggert <eggert@twinsun.com>
6710 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6711 #defines strtoimax. Also treat the other strto* functions
6714 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6715 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6716 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6718 2001-09-26 Jim Meyering <meyering@lucent.com>
6720 Most macros in unlocked-io.h had the wrong number of arguments.
6721 * gen-uio: New script.
6722 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6723 * unlocked-io.hin: Remove file.
6724 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6725 rather than trying to embed it here.
6726 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6727 Reported by Padraig Brady.
6729 2001-09-25 Volker Borchert <bt@teknon.de>
6731 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6733 2001-09-23 Jim Meyering <meyering@lucent.com>
6735 * mountlist.c: Remove useless parentheses in #if directives.
6736 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6737 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6739 2001-09-22 Jim Meyering <meyering@lucent.com>
6741 * localcharset.c: Update from latest gettext.
6742 * config.charset: Likewise.
6744 2001-09-20 Jim Meyering <meyering@lucent.com>
6746 * xstrtol.c (strtoimax): Guard declaration with
6747 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6748 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6749 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6750 (strtoumax): Likewise, for completeness (it wasn't necessary).
6752 2001-09-06 Paul Eggert <eggert@twinsun.com>
6754 * strtoimax.c (HAVE_LONG_LONG):
6755 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6756 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6757 to work around bug in IBM C compiler.
6759 2001-09-16 Jim Meyering <meyering@lucent.com>
6761 * mkdir.c: New file.
6763 2001-09-04 Paul Eggert <eggert@twinsun.com>
6765 * xgetcwd.c: Revert some of the previous change; intead,
6766 fix the HAVE_GETCWD_NULL code to behave more like the
6767 !HAVE_GETCWD_NULL code used to.
6770 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6773 2001-09-04 Paul Eggert <eggert@twinsun.com>
6775 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6776 Use ssize_t, not int, to store result of readlink.
6777 Check for ssize_t overflow as well as size_t overflow,
6778 as POSIX says the result of readlink is implementation-defined
6779 when ssize_t overflows.
6780 Remove unnecessary cast to char*.
6781 Use free+malloc instead of realloc, as the storage doesn't need
6782 to be preserved and it's clearer and can be more efficient that way.
6783 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6784 * xreadlink.h (xreadlink): Update prototype.
6786 2001-09-03 Paul Eggert <eggert@twinsun.com>
6788 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6789 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6790 spotted by Jim Meyering.
6792 2001-09-03 Jim Meyering <meyering@lucent.com>
6794 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6796 2001-09-03 Paul Eggert <eggert@twinsun.com>
6798 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6799 like the HAVE_GETCWD_NULL code.
6800 Include pathmax.h if not HAVE_GETCWD.
6801 Do not include xalloc.h.
6802 (INITIAL_BUFFER_SIZE): New symbol.
6803 Do not use xmalloc / xrealloc, since the caller is responsible for
6804 handling errors. Preserve errno around `free' during failure.
6805 Do not overrun buffer when using getwd.
6807 2001-09-03 Paul Eggert <eggert@twinsun.com>
6809 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6810 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6812 2001-09-02 Jim Meyering <meyering@lucent.com>
6814 * error.c: Update from GNU libc.
6816 2001-09-01 Jim Meyering <meyering@lucent.com>
6818 * xreadlink.c: New file.
6819 * xreadlink.h: New file.
6820 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6822 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6823 doesn't conflict with sparc Solaris 7's definition in
6824 /usr/include/sys/int_types.h.
6826 * exclude.c: Use `""', not `<>' to #include non-system header files.
6827 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6828 and strncasecmp as r-values. Unixware didn't have declarations.
6830 2001-08-31 Jim Meyering <meyering@lucent.com>
6832 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6833 Use an initial, malloc'd, buffer of length 128 rather than
6834 a statically allocated one of length 1024.
6836 2001-08-30 Paul Eggert <eggert@twinsun.com>
6838 * xgetcwd.c: Don't include pathmax.h.
6839 Include stdlib.h and unistd.h if available.
6841 (xmalloc, xstrdup, free): Remove decls.
6842 (xgetcwd): Don't assume sizes fit in unsigned.
6843 Check for overflow when computing sizes.
6844 Simplify reallocation code.
6846 2001-08-28 Paul Eggert <eggert@twinsun.com>
6848 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6850 * strtoimax.c: Renamed from strtoxmax.c, removing the
6853 Also, make the following further changes to make this file's
6854 configuration more similar to that of strtol.c:
6855 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6856 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6857 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6858 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6859 changed to signed values.
6861 And make the following changes as well:
6862 Fix copyright notice, as 1999 was missing.
6863 (verify): New macro.
6864 (strtoimax): Check sizes at compile-time, not run-time.
6865 Prefer strtol to strtoll if both work.
6866 (main): Remove; it was not that useful and was a pain to maintain.
6868 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6870 2001-08-30 Paul Eggert <eggert@twinsun.com>
6872 * savedir.c (savedir): Remove size parameter, as POSIX says that
6873 a directory's st_size can have an arbitrary value, so the old
6874 usage could waste an arbitrary amount of memory. All uses
6876 * savedir.h: Update prototype.
6878 2001-08-30 Paul Eggert <eggert@twinsun.com>
6880 * xstrtol.c (strtoimax): New decl.
6882 2001-08-28 Paul Eggert <eggert@twinsun.com>
6884 * xstrtol.h: Add copyright notice.
6885 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6886 LONGINT_INVALID_SUFFIX_CHAR.
6888 2001-08-30 Paul Eggert <eggert@twinsun.com>
6890 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6893 2001-08-30 Paul Eggert <eggert@twinsun.com>
6895 * hash.c: Remove '2001' from copyright notice.
6897 2001-08-30 Paul Eggert <eggert@twinsun.com>
6899 * full-write.h: New file.
6900 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6901 * full-write.c: Correct credits, as cccp.c no longer
6902 exists and anyway it was so heavily changed from the old cccp
6903 code as to be unrecognizable. Include full-write.h.
6904 (full_write) Return size_t, with short writes meaning failure.
6905 All callers changed. This fixes a bug with large buffers
6907 * utime.c: Include full-write.h.
6909 2001-08-30 Paul Eggert <eggert@twinsun.com>
6911 Merge 'exclude' changes from tar 1.13.22.
6912 This fixes one or two unlikely storage allocation overflow bugs,
6913 but doesn't change user-visible behavior otherwise.
6915 2001-08-30 Paul Eggert <eggert@twinsun.com>
6917 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6918 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6919 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6920 Include if available.
6921 (<xalloc.h>): Include
6922 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6923 (verify): New macro. Use it to verify that EXCLUDE macros do not
6924 collide with FNM macros.
6925 (struct patopts): New struct.
6926 (struct exclude): Use it, as exclude patterns now come with options.
6927 (new_exclude): Support above changes.
6928 (new_exclude, add_exclude_file):
6929 Initial size must now be a power of two to simplify overflow checking.
6930 (free_exclude, fnmatch_no_wildcards): New function.
6931 (excluded_filename): No longer requires options arg, as the options
6932 are determined by add_exclude. Now returns bool, not int.
6933 (excluded_filename, add_exclude):
6934 Add support for the fancy new exclusion options.
6935 (add_exclude, add_exclude_file): Now takes int options arg.
6936 Check for arithmetic overflow when computing sizes.
6937 (add_exclude_file): xrealloc might modify errno, so don't
6938 realloc until after errno might be used.
6940 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6942 (free_exclude): New decl.
6943 (add_exclude, add_exclude_file): Now takes int options arg.
6944 (excluded_filename): No longer requires options arg, as the options
6945 are determined by add_exclude. Now returns bool, not int.
6947 2001-08-30 Paul Eggert <eggert@twinsun.com>
6949 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6951 2001-08-27 Jim Meyering <meyering@lucent.com>
6953 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6955 * version-etc.c (N_): Remove definition.
6956 Revert most of last change.
6957 Instead, simply don't mark the `Copyright...' string for translation.
6958 Based on advice from Paul Eggert.
6960 * strtoxmax.c: Tweak comment.
6962 2001-08-26 Jim Meyering <meyering@lucent.com>
6964 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6965 of copyright with `%s' so translators don't get an untranslated
6967 (COPYRIGHT_YEAR): Define.
6968 (version_etc): Use fprintf rather than fputs.
6969 Suggestion from Ulrich Drepper.
6971 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6973 * strtoll.c: New file, from GNU libc.
6974 * xstrtoimax.c: New file.
6976 * xstrtol.h: Add xstrtoimax.
6977 * strtoumax.c: New file. Simply include "strtoumax.c".
6978 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6980 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6981 * strtoxmax.c: ... then renamed to this.
6983 2001-08-13 Paul Eggert <eggert@twinsun.com>
6985 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6986 Port to Solaris 8, where 'sed' requires a space after the 'r'
6987 command, and where sh dislikes "$/". Clean up the spacing a bit.
6988 Redirect output to $tmp just once.
6990 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6992 * addext.c (<errno.h>): Include.
6993 (errno): Declare if not defined.
6994 (addext): Work correctly when pathconf returns -1 and leaves
6995 errno alone because there is no limit. Also, work even if
6996 pathconf returns a value greater than SIZE_MAX.
6998 2001-08-12 Jim Meyering <meyering@lucent.com>
7000 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7001 Simply `return getcwd (NULL, 0);'.
7002 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7003 Use 1300 as initial value for length, not PATH_MAX.
7005 * pathmax.h: Clean up cpp syntax.
7007 2001-08-12 Jim Meyering <meyering@lucent.com>
7009 * gettimeofday.c: New file.
7011 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7013 2001-08-04 Jim Meyering <meyering@lucent.com>
7015 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7016 to get in sync with glibc.
7018 2001-08-03 Paul Eggert <eggert@twinsun.com>
7020 The following changes are from gettext 0.10.39 as maintained by
7023 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7024 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7025 with inverted sense. All uses changed.
7027 * mbswidth.c: Don't include <limits.h>.
7028 Include <stdlib.h> and <string.h> unconditionally.
7029 (iswcntrl, mbsinit, ISCNTRL): New macros.
7030 (mbsnwidth): Use K&R style function declarations.
7031 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7032 can optimize it when MB_CUR_MAX == 1.
7033 The width of control characters is zero, not 1.
7035 2001-07-15 Jim Meyering <meyering@lucent.com>
7037 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7038 (BUILT_SOURCES): Add unlocked-io.h.
7039 (io_functions): Define.
7040 (unlocked-io.h): New rule.
7041 (DISTCLEANFILES): Add unlocked-io.h.
7042 (all-local): Depend on unlocked-io.h, to ensure it is created.
7044 * unlocked-io.hin: New file
7046 * regex.c: Update from glibc.
7048 2001-07-05 Jim Meyering <meyering@lucent.com>
7050 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7052 (libfetish_a_SOURCES): Put all .h files here instead.
7053 Remove a thus-exposed (better checks in automake) duplicate and
7054 two unnecessary .h files.
7056 2001-06-11 Jim Meyering <meyering@lucent.com>
7058 * regex.c: Update from GNU libc.
7060 2001-05-27 Jim Meyering <meyering@lucent.com>
7062 * readutmp.h (UT_TYPE): Define.
7064 2001-05-24 Jim Meyering <meyering@lucent.com>
7066 * argmatch.c: Include "quote.h".
7067 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7068 quote function. Reported by Göran Uddeborg.
7070 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7072 * dirname.c (dir_name): Compute append_dot using path, not newpath
7073 which is not yet declared.
7075 2001-05-11 Paul Eggert <eggert@twinsun.com>
7077 * Makefile.am (libfetish_a_SOURCES):
7078 Add strftime.c, since we now compile it on all hosts.
7080 * strftime.c (my_strftime):
7081 Define to nstrftime if emacs, but only if my_strftime is not defined.
7082 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7083 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7084 Add one more extra argument: a nanoseconds value.
7087 (my_strftime function): Add %N format.
7088 (emacs_strftimeu): Renamed from emacs_strftime,
7089 with extra ut argument.
7091 2001-05-11 Paul Eggert <eggert@twinsun.com>
7093 dirname code cleanup. base_name now behaves more compatibly
7094 with POSIX basename when given file names that have trailing
7095 slashes, and similarly for dir_name. Add new primitives
7096 base_len and dir_len. Put the directory-name-related decls
7099 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7100 * backupfile.c (base_name): Likewise.
7101 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7102 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7103 * makepath.c (strip_trailing_slashes): Likewise.
7104 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7106 * rename.c (strip_trailing_slashes): Likewise.
7107 * same.c (base_name): Likewise.
7108 * stripslash.c (ISSLASH): Likewise.
7110 * addext.c: Include <dirname.h> after size_t is defined.
7111 * backupfile.c: Likewise.
7113 * addext.c (addext): Use base_len to trim redundant
7114 trailing slashes instead of doing it ourselves.
7115 But do not trim the last slash if it is not redundant.
7117 * backupfile.c (find_backup_file_name,
7118 max_backup_version): Use base_len instead of rolling it ourselves.
7119 Handle the case of "" and (on DOS) "C:" correctly.
7121 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7122 Include <string.h>, <dirname.h>.
7123 (base_name): Allow file names ending in slashes, other than names
7124 that are all slashes. In this case, return the basename followed
7125 by the slashes. This is more general, and can be used in places
7126 where the original base_name purposely had an assertion failure.
7127 (base_len): New function.
7129 * dirname.c: Include <string.h> instead of <stdlib.h>.
7130 Do not include <assert.h>; no longer needed.
7132 (memrchr): Remove decl.
7133 (dir_name_r): Remove.
7134 (dir_len): Renamed from dirlen. All callers changed.
7135 Rewrite in terms of base_name, for simplicity and consistency.
7136 (dir_name): Never return NULL. All callers changed.
7137 Do not include <stdlib.h> in test program; no longer needed.
7138 return 0; is fine for test program.
7140 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7142 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7144 * path-concat.c (path_concat): Use base_len to compute
7145 base length, not strlen; this means we cannot rely on memcpy
7148 * same.c (STREQ): Remove.
7149 (same_name): Handle the case where the basename ends in trailing '/'.
7151 * stripslash.c (strip_trailing_slashes): Return nonzero if
7152 a slash was stripped. Do not strip the last slash after a
7155 2001-04-08 Jim Meyering <meyering@lucent.com>
7157 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7158 recomputed; that's necessary when the offset spans a DST transition.
7159 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7161 2001-04-02 Jim Meyering <meyering@lucent.com>
7163 * regex.h, regex.c: Update from GNU libc.
7165 2001-03-19 Paul Eggert <eggert@twinsun.com>
7167 * version-etc.c (version_etc_copyright): Update to 2001.
7169 2001-03-16 Paul Eggert <eggert@twinsun.com>
7171 * tempname.c (uint64_t): Define to uintmax_t if
7172 not defined, and if UINT64_MAX is not defined.
7173 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7174 Reported by John David Anglin.
7176 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7178 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7179 alias if codeset is empty.
7180 * config.charset (BeOS): Use wildcard syntax.
7182 2001-03-13 Jim Meyering <meyering@lucent.com>
7184 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7185 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7188 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7190 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7192 * unicodeio.c (print_unicode_char): Simplify accordingly.
7194 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7196 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7197 support for DOS/DJGPP.
7199 2001-02-28 Paul Eggert <eggert@twinsun.com>
7201 * Makefile.am (libfetish_a_SOURCES):
7202 Add dup-safer.c, fopen-safer.c.
7203 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7205 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7207 2001-02-25 Paul Eggert <eggert@twinsun.com>
7209 The mkstemp replacement is taken from glibc 2.2.2, with some
7210 portability fixes for use outside glibc, as follows:
7212 * tempname.c (struct_stat64): New macro.
7213 (direxists, __gen_tempname): Use it.
7214 This avoids a portability problem with Solaris 8.
7216 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7217 (<stddef.h>, <stdint.h>, <string.h>):
7218 Include only if STDC_HEADERS || _LIBC.
7219 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7220 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7221 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7222 (__set_errno): Define this macro if <errno.h> doesn't.
7223 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7224 Define these macros if <stdio.h> doesn't.
7225 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7226 Define these macros if <sys/stat.h>
7227 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7228 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7229 __xstat64): Define if not _LIBC.
7230 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7231 (__gen_tempname): Invoke gettimeofday only if
7232 HAVE_GETTIMEOFDAY || _LIBC;
7233 otherwise, fall back on plain "time".
7234 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7236 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7238 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7240 2001-02-17 Jim Meyering <meyering@lucent.com>
7242 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7243 around included file name.
7245 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7247 * strftime.c: Update from GNU libc (the only changes were to comments).
7249 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7251 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7253 2001-02-17 Paul Eggert <eggert@twinsun.com>
7255 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7256 Remove workaround macros for hosts that have mbrtowc but not
7257 mbstate_t, as we now insist on proper declarations for both
7258 before using mbrtowc.
7260 2001-02-17 Jim Meyering <meyering@lucent.com>
7262 * regex.c: Update from libc.
7264 2001-02-16 Paul Eggert <eggert@twinsun.com>
7266 * alloca.c (malloc): Undef before defining, since stdlib.h
7267 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7268 Reported by Mark Hounschell via Paul Eggert.
7270 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7272 * config.charset: Update for FreeBSD 4.2.
7274 2001-01-26 Jim Meyering <meyering@lucent.com>
7276 * quotearg.c: Include stddef.h.
7277 * quote.c: Include stddef.h.
7278 Reported by Axel Kittenberger.
7280 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7281 line in double quotes so that it evokes a better diagnostic.
7282 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7283 Reported by Axel Kittenberger.
7285 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7287 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7288 to avoid a warning. Add back 'const' to inptr.
7290 2001-01-16 Jim Meyering <meyering@lucent.com>
7292 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7295 2001-01-14 Jim Meyering <meyering@lucent.com>
7297 * rename.c: New file. From Volker Borchert.
7298 Include stdlib.h, string.h or strings.h, and xalloc.h.
7299 Use strip_trailing_slashes rather than open-coding it.
7301 2001-01-03 Paul Eggert <eggert@twinsun.com>
7303 * strftime.c: Sync with glibc time/strftime.c 1.81.
7305 2001-01-03 Jim Meyering <meyering@lucent.com>
7307 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7308 local `inptr' to avoid warning with some system declarations of iconv.
7310 2000-12-29 Paul Eggert <eggert@twinsun.com>
7312 * modechange.c: Do not assume that mode_t uses the
7313 traditional octal encoding. E.g. "chmod 1 FOO" should set
7314 the other-execute bit of FOO even if S_IXOTH != 1.
7316 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7317 WOTH, XOTH, ALLM): New macros.
7318 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7319 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7321 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7322 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7324 No need to use uintmax_t; unsigned long is long enough.
7325 Don't bother to get suffix since we don't use it.
7327 2000-12-24 Jim Meyering <meyering@lucent.com>
7329 * hash.c (is_prime): Return explicit boolean values.
7330 (hash_get_first): Return NULL to appease Irix5.6's 89.
7331 Reported by Nelson Beebe.
7333 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7335 * localcharset.c (locale_charset): Add support for Win32.
7337 2000-12-18 Paul Eggert <eggert@twinsun.com>
7339 * physmem.h, physmem.c: New files.
7341 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7342 (noinst_HEADERS): Add physmem.h.
7344 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7345 't' for compatibility with Solaris 8 sort.
7347 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7349 * config.charset: Add support for BeOS.
7351 2000-12-16 Jim Meyering <meyering@lucent.com>
7353 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7354 SHELLS_FILE to a file name that's useful on djgpp systems.
7356 (ADDITIONAL_DEFAULT_SHELLS): Define.
7357 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7358 Based mostly on a patch from Prashant TR.
7360 2000-12-16 Jim Meyering <meyering@lucent.com>
7362 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7363 N and M) would have treated it like `chown N:N FILE'.
7365 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7367 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7369 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7370 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7371 to the list of canonical encodings. Rename EUC-CN to GB2312.
7373 2000-12-08 Andreas Schwab <schwab@suse.de>
7375 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7376 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7378 2000-12-07 Jim Meyering <meyering@lucent.com>
7380 * stripslash.c (ISSLASH): Define.
7381 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7384 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7385 (dir_name_r): Declare this function as static.
7386 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7387 manifest itself on a name containing a mix of slashes and
7389 Make this function work with names starting with a DOS-style
7390 drive letter and colon prefix.
7391 (dir_name): Append `.' if necessary.
7392 Based mostly on patches from Prashant TR and Eli Zaretskii.
7394 * dirname.h (dir_name_r): Remove prototype.
7396 2000-12-05 Jim Meyering <meyering@lucent.com>
7398 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7400 2000-12-04 Jim Meyering <meyering@lucent.com>
7402 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7403 Also include memory.h, stdlib.h, unistd.h if appropriate.
7404 Reported by Andreas Jaeger (conflicting declaration of malloc).
7406 2000-12-02 Jim Meyering <meyering@lucent.com>
7408 * closeout.h: Make idempotent, to avoid some obscure warnings.
7410 2000-12-01 Paul Eggert <eggert@twinsun.com>
7412 * memrchr.c: Include <config.h> before any system include file.
7414 2000-11-29 Paul Eggert <eggert@twinsun.com>
7416 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7418 2000-11-26 Jim Meyering <meyering@lucent.com>
7420 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7422 2000-11-22 Paul Eggert <eggert@twinsun.com>
7424 * strftime.c (my_strftime): Do not invoke mbrlen with a
7425 size of (size_t) -1; it's not portable.
7427 2000-11-17 Akim Demaille <akim@epita.fr>
7429 * obstack.h: Formatting changes.
7430 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7431 prevent type checking.
7432 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7433 cast the value to (void *): assigning a `foo *' to a `void *'
7435 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7437 2000-11-17 Jim Meyering <meyering@lucent.com>
7439 * strstr.c: Update from GNU libc.
7441 2000-11-16 Jim Meyering <meyering@lucent.com>
7443 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7445 2000-11-11 Jim Meyering <meyering@lucent.com>
7447 * error.c: Add a couple #includes, merging from GNU libc version.
7449 2000-11-10 Jim Meyering <meyering@lucent.com>
7451 * obstack.h: Update from GNU libc.
7452 * obstack.c: Likewise.
7454 2000-11-06 Paul Eggert <eggert@twinsun.com>
7456 * getusershell.c (setusershell): Use rewind rather than
7457 fseek/fseeko, to avoid configuration hassles with fseeko.
7458 Don't bother opening SHELLS_FILE if shellstream is NULL;
7461 2000-11-05 Jim Meyering <meyering@lucent.com>
7463 * makepath.h (make_dir): Declare.
7464 * makepath.c (make_dir): Remove `static' attribute.
7467 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7469 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7470 last one in a bucket, advance to the next bucket.
7472 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7474 * fnmatch.c: Do not comment out all the code if we are using
7475 the GNU C library, because in some cases we are replacing buggy
7476 code in the GNU C library itself.
7478 2000-10-30 Paul Eggert <eggert@twinsun.com>
7480 * error.h, getline.h, modechange.h:
7481 Remove "2000" from Copyright line, as the file hasn't been
7482 changed this year other than in the copyright notice.
7484 * xalloc.h: Add "2000" to Copyright line, as this file
7485 was changed this year.
7487 2000-10-30 Paul Eggert <eggert@twinsun.com>
7489 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7490 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7491 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7493 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7495 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7496 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7497 doesn't define __restrict_arr.
7499 2000-10-29 Jim Meyering <meyering@lucent.com>
7501 * xstat.in: Fix grammar in comment.
7503 2000-10-28 Jim Meyering <meyering@lucent.com>
7505 * memchr.c: Update from libc.
7506 Adjust for portability:
7507 [HAVE_STDLIB_H]: Include stdlib.h.
7508 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7509 Undef __memchr, too.
7510 [!weak_alias]: Define __memchr to memchr.
7512 * regex.c: Update from libc.
7513 * regex.h: Likewise.
7514 * getopt1.c: Likewise.
7515 * memcmp.c: Likewise.
7517 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7518 Avoid using fseek, when possible -- it's broken by design.
7519 Patch by Ulrich Drepper.
7521 2000-10-26 Jim Meyering <meyering@lucent.com>
7523 * strftime.c: Update from libc.
7525 2000-10-25 Jim Meyering <meyering@lucent.com>
7527 * obstack.c: Update from libc.
7529 2000-10-23 Jim Meyering <meyering@lucent.com>
7531 * hard-locale.c (hard_locale): Revert last change -- it was simply
7532 wrong. That set_locale call must not have any side effects.
7535 2000-10-22 Jim Meyering <meyering@lucent.com>
7537 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7538 [CYCLIC]: Remove now-unused definition.
7540 * save-cwd.c (O_DIRECTORY): Define, if needed.
7541 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7542 Suggestion from Ulrich Drepper.
7544 2000-10-21 Jim Meyering <meyering@lucent.com>
7546 * dirname.c (dir_name_r): New function, factored out of dir_name.
7547 (dir_name): Use dir_name_r.
7548 * dirname.h (dir_name_r): Declare it.
7550 2000-10-21 Jim Meyering <meyering@lucent.com>
7552 * dirname.c (memrchr): Declare if necessary.
7553 (dir_name): Remove the restriction that there be no
7554 trailing slashes. Now, this code skips past them, effectively
7556 [TEST_DIRNAME] (main): New unit tests.
7558 * memrchr.c: New file from GNU libc.
7559 Undef __memrchr, too.
7560 [!weak_alias]: Define __memrchr to memrchr.
7561 Guard weak_alias use with `#ifdef weak_alias'.
7563 2000-10-17 Jim Meyering <meyering@lucent.com>
7565 * quote.h (PARAMS): Define and use.
7566 Reported by Akim Demaille.
7568 * getopt.c: Update from libc.
7570 2000-10-16 Jim Meyering <meyering@lucent.com>
7572 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7575 2000-09-25 Jim Meyering <meyering@lucent.com>
7577 * md5.h (rol): Define (from GnuPG).
7579 * sha.c: Give credit (GnuPG) where due.
7580 (M): Use rol rather than open-coding it.
7581 Add a FIXME comment.
7583 2000-09-21 Jim Meyering <meyering@lucent.com>
7585 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7586 Reported by Michael Stone.
7588 2000-09-20 Jim Meyering <meyering@lucent.com>
7590 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7591 (noinst_HEADERS): Add sha.h.
7592 Based on code from Scott G. Miller and from GnuPG.
7594 2000-09-15 Jim Meyering <meyering@lucent.com>
7596 * regex.c: Update from libc.
7598 2000-09-10 Jim Meyering <meyering@lucent.com>
7600 * getopt.c (_getopt_internal): Update from glibc.
7602 2000-09-09 Jim Meyering <meyering@lucent.com>
7604 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7605 think it should be used as a general replacement for isascii.
7606 * fnmatch.c: Likewise.
7607 * mbswidth.c: Likewise
7608 * regex.c: Likewise.
7611 * userspec.c: Include sys/param.h and limits.h.
7613 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7614 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7615 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7616 UID, GID. Check range.
7618 2000-09-06 Jim Meyering <meyering@lucent.com>
7620 * getopt.c (_getopt_internal): Update from glibc.
7622 2000-08-30 Jim Meyering <meyering@lucent.com>
7624 * strftime.c: Merge in changes from GNU libc.
7626 2000-08-26 Jim Meyering <meyering@lucent.com>
7628 * closeout.c: Include "__fpending.h".
7629 (close_stdout_status): Return right away if there's nothing to flush.
7631 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7632 * __fpending.c: New file.
7633 * __fpending.h: New file.
7635 2000-08-07 Paul Eggert <eggert@twinsun.com>
7637 Standardize on "memory exhausted" instead of "Memory exhausted"
7638 or "virtual memory exhausted".
7639 * obstack.c (print_and_abort): Use "memory exhausted", not
7640 "virtual memory exhausted".
7641 * same.c (same_name): Invoke xalloc_die instead of printing
7643 * userspec.c (parse_user_spec): Likewise.
7644 * bumpalloc.h: comment fix
7645 * same.c, userspec.c: Include xalloc.h.
7647 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7648 not char *const and pointing to a constant array.
7649 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7650 (xrealloc): Comment fix.
7652 * userspec.c (parse_user_spec):
7653 Don't translate a message until just before returning,
7654 to avoid unnecessary translation.
7656 2000-08-07 Jim Meyering <meyering@lucent.com>
7658 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7659 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7660 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7661 getgroups.c, gethostname.c, getopt.h, group-member.c,
7662 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7663 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7664 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7665 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7666 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7667 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7668 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7669 yesno.c: Back out Copyright date changes for each file with no change
7670 this year. This eases coordination with other programs using the same
7671 source code modules. From Paul Eggert.
7673 2000-08-03 Greg McGary <greg@mcgary.org>
7675 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7676 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7677 (EXTEND_BUFFER): Use them.
7679 2000-08-01 Jim Meyering <meyering@lucent.com>
7681 * dirname.c (ISSLASH): Define.
7682 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7683 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7684 both `\' and `/' may be use as path separators.
7685 Based on a patch from Prashant TR.
7687 2000-07-31 Paul Eggert <eggert@twinsun.com>
7689 * quotearg.c (quotearg_n_options): Don't make the initial
7690 slot vector a constant, since it might get modified.
7692 2000-07-31 Jim Meyering <meyering@lucent.com>
7694 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7695 * obstack.c (print_and_abort): Likewise.
7697 2000-07-30 Paul Eggert <eggert@twinsun.com>
7699 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7700 buffer, so that the caller can always quote one small
7701 component of a "memory exhausted" message in slot 0.
7702 From a suggestion by Jim Meyering.
7704 2000-07-30 Jim Meyering <meyering@lucent.com>
7706 * makepath.c (make_path): Quote the other instance, too.
7708 * quotearg.c (N_STATIC_SLOTVECS): Define.
7709 (STATIC_BUF_SIZE): Define.
7710 (quotearg_n_options): Use only statically allocated storage when
7711 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7712 than STATIC_BUF_SIZE.
7714 2000-07-29 Jim Meyering <meyering@lucent.com>
7716 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7717 * dirname.c (dir_name): Likewise.
7719 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7721 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7722 (dir_name): Assert that there are no trailing slashes.
7724 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7726 * mbswidth.h (mbswidth): Add a flags argument.
7727 (mbswidth): New declaration.
7728 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7729 * mbswidth.c (mbswidth): Add a flags argument.
7730 (mbsnwidth): New function.
7732 2000-07-24 Jim Meyering <meyering@lucent.com>
7734 * mbswidth.c: Remove useless #else. From Bruno Haible.
7736 2000-07-23 Paul Eggert <eggert@twinsun.com>
7738 * mbswidth.c (_XOPEN_SOURCE):
7739 Don't define; this causes problems on Solaris 7.
7740 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7742 2000-07-23 Paul Eggert <eggert@twinsun.com>
7745 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7746 so that mbstate_t is always defined.
7748 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7749 be 1 in at least one GCC installation, and this configuration
7750 error is likely to be common. Ignoring MB_LEN_MAX hurts
7751 performance on hosts that have mbrtowc but have only unibyte
7752 locales, but I assume these hosts are rare.
7754 2000-07-23 Paul Eggert <eggert@twinsun.com>
7756 * quotearg.c: Streamline by invoking multibyte code only if needed.
7757 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7758 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7759 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7760 invoke multibyte primitives.
7762 2000-07-23 Jim Meyering <meyering@lucent.com>
7764 * basename.c (base_name): Add an assertion.
7766 2000-07-15 Bruno Haible <clisp.cons.org>
7768 * quotearg.c: When the system forces us to redefine mbstate_t,
7769 shadow its mbsinit function.
7771 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7773 * mbswidth.h: New file.
7774 * mbswidth.c: New file.
7775 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7776 (noinst_HEADERS): Add mbswidth.h.
7778 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7780 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7783 2000-07-15 Jim Meyering <meyering@lucent.com>
7785 * makepath.c: Include quote.h.
7786 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7787 corresponding argument in a `quote (...)' call.
7788 Give better diagnostics.
7790 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7791 (noinst_HEADERS): Add quote.h.
7793 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7794 from tar's src/misc.c.
7795 * quote.h: New file. Prototypes for same.
7797 2000-07-10 Paul Eggert <eggert@twinsun.com>
7799 From a suggestion by Bruno Haible.
7800 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7801 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7802 to decide whether to define the BeOS workaround macro;
7803 this adjusts to the change to AC_MBSTATE_T.
7805 2000-07-13 Paul Eggert <eggert@twinsun.com>
7807 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7809 * quotearg.c (quoting_style_args, quoting_style_vals,
7810 quotearg_buffer_restyled): Add support for
7811 clocale_quoting_style. Undo previous change to
7812 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7813 and "{RIGHT QUOTATION MARK}" msgids.
7815 2000-07-05 Paul Eggert <eggert@twinsun.com>
7817 The old behavior of quoting `like this' doesn't look good with
7818 newer, ISO-style fonts. See:
7819 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7821 Instead, quote "like this" by default. Let the translator
7822 tailor the locale-specific quoting behavior by providing
7823 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7825 * quotearg.c (N_): New macro.
7826 (gettext_default): New function.
7827 (quotearg_buffer_restyled): Use
7828 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7829 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7831 2000-07-09 Jim Meyering <meyering@lucent.com>
7833 * Most files: Update copyright dates to include 2000.
7835 2000-07-08 Jim Meyering <meyering@lucent.com>
7837 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7839 (xgethostname): Remove now-unnecessary #ifdef.
7840 Move declaration of `err' into loop where it's used.
7842 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7844 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7845 by allocating a larger buffer. Test the gethostname return value for
7846 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7847 returns an error and ENAMETOOLONG isn't defined.
7849 2000-07-05 Paul Eggert <eggert@twinsun.com>
7850 and Bruno Haible <haible@clisp.cons.org>
7852 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7854 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7856 * quotearg.c (struct quoting_options): Simplify quote_these_too
7859 2000-07-03 Jim Meyering <meyering@lucent.com>
7861 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7862 Reported by Bruno Haible.
7864 2000-07-04 Jim Meyering <meyering@lucent.com>
7866 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7867 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7870 2000-07-03 Paul Eggert <eggert@twinsun.com>
7871 and Bruno Haible <haible@clisp.cons.org>
7873 * quotearg.c (mbrtowc):
7874 Assign to *pwc, and return 1 only if result is nonzero.
7875 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7877 2000-07-03 Jim Meyering <meyering@lucent.com>
7879 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7880 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7883 2000-07-02 Jim Meyering <meyering@lucent.com>
7885 * quotearg.c (mbstate_t): Don't define here.
7887 2000-07-02 Jim Meyering <meyering@lucent.com>
7889 * nanosleep.c (SIGCONT): Define if not already defined.
7891 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7893 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7894 per change in ../m4/ls-mntd-fs.m4.
7895 (read_filesystem_list): Ignore symbolic links.
7897 2000-06-29 Jim Meyering <meyering@lucent.com>
7899 * same.c: Include <string.h> or <strings.h>, as appropriate,
7900 for declaration of strcmp.
7902 * long-options.c: Include <stdlib.h>, for declaration of exit.
7904 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7905 Avoid warning by casting result to `char *' to remove `const'.
7907 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7909 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7911 2000-06-26 Paul Eggert <eggert@twinsun.com>
7913 savedir now sets errno on failure and invokes xmalloc to get memory.
7914 Fix a couple of other minor bugs while we're at it.
7916 * savedir.c (<unistd.h>): Do not include; there's no need.
7917 (NAMLEN): Remove macro.
7918 (malloc, realloc): Remove decls.
7920 ("xalloc.h"): Include.
7921 (NAME_SIZE_DEFAULT): New macro.
7922 (savedir): Use xmalloc / xrealloc to allocate memory.
7923 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7924 Skip "" directory entries.
7925 Use strlen to calculate directory entry length, since the old method
7926 is rarely used these days and isn't worth supporting.
7927 Don't use a pointer after freeing it.
7928 Check for integer overflow when calculating allocation size.
7929 Use memcpy to copy entries, instead of stpcpy.
7930 Set errno properly when returning NULL.
7931 Check for readdir error.
7933 2000-06-26 Jim Meyering <meyering@lucent.com>
7935 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7937 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7939 * getusershell.c (xmalloc, xrealloc): Remove functions.
7941 Don't include <stdlib.h>. Don't declare malloc, realloc.
7943 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7945 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7947 2000-06-24 Jim Meyering <meyering@lucent.com>
7949 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7951 2000-06-21 Jim Meyering <meyering@lucent.com>
7953 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7955 2000-06-19 Paul Eggert <eggert@twinsun.com>
7957 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7958 (mbrtowc, mbstate_t): Define substitutes if
7959 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7960 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7961 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7963 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7965 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7966 than 1024, return a memory chunk of least possible size, instead
7967 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7968 Use free/xmalloc instead of xrealloc to avoid copying for very long
7971 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7973 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7974 address, not strdup. Include <stdlib.h> and don't declare free().
7976 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7978 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7981 2000-06-21 Jim Meyering <meyering@lucent.com>
7983 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7984 (noinst_HEADERS): Add getstr.h.
7986 * getline.c (getstr): Move into a separate file.
7987 * getstr.c (getstr): New file, extracted from getline.c, with
7988 the following changes: new parameter, delim2; both delim[12]
7989 parameters have type `int', not `char'. The latter would lose
7990 with 8-bit delimiters.
7991 * getstr.h: New file.
7993 2000-06-19 Jim Meyering <meyering@lucent.com>
7995 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7997 2000-06-18 Jim Meyering <meyering@lucent.com>
7999 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8000 Besides, these days every porting target provides a mkdir function.
8002 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8003 (this snippet comes from src/system.h).
8005 2000-06-15 Paul Eggert <eggert@twinsun.com>
8007 * human.c (adjust_value): New function.
8008 (human_readable_inexact): Apply rounding style even when
8009 printing approximate values.
8011 2000-06-14 Paul Eggert <eggert@twinsun.com>
8013 * human.c (human_readable_inexact): Allow an input block
8014 size that is not a multiple of the output block size, and vice versa.
8015 Reported by Piergiorgio Sartor.
8017 2000-06-14 Paul Eggert <eggert@twinsun.com>
8019 * getdate.y (get_date): Apply relative times after time
8020 zone indicator, not before. Reported by Todd A. Jacobs.
8022 2000-06-13 Jim Meyering <meyering@lucent.com>
8024 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8026 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8028 2000-06-12 Paul Eggert <eggert@twinsun.com>
8030 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8032 2000-06-04 Paul Eggert <eggert@twinsun.com>
8034 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8036 2000-06-04 Jim Meyering <meyering@lucent.com>
8038 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8039 SunOS 4.1.4 for which gid_t is an unsigned type.
8041 2000-06-03 Jim Meyering <meyering@lucent.com>
8043 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8045 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8047 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8048 newer, don't install charset.alias.
8049 * config.charset: Change the Linux/glibc rules so they become empty
8050 on glibc-2.1 or newer.
8052 2000-06-02 Jim Meyering <meyering@lucent.com>
8054 * mountlist.c: Back out last change. Instead, do this...
8055 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8056 member using the same `ignore'-testing code.
8057 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8061 2000-05-29 Jim Meyering <meyering@lucent.com>
8063 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8064 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8066 2000-05-22 Jim Meyering <meyering@lucent.com>
8068 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8070 2000-05-18 Jim Meyering <meyering@lucent.com>
8072 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8073 back, too, since it may have been modified by allocate_entry.
8074 (hash_delete): Rewrite to use neither the assignment operator
8075 nor the comma operator in an if-expression.
8077 2000-05-15 Paul Eggert <eggert@twinsun.com>
8080 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8081 Remove; no longer needed.
8082 "quotearg.h": Add include.
8083 (file_name): Do not bother to explicitly initialize to NULL; it's less
8084 efficient on some hosts.
8085 (close_stdout_status): Remove test as to whether stdout was already
8086 closed; it breaks for the case "echo x | sort >&-".
8087 Quote file name colons.
8088 Do not assume that _("write error") lacks format strings.
8090 2000-05-15 Jim Meyering <meyering@lucent.com>
8092 * version-etc.c (version_etc_copyright): Update the copyright string
8093 used in all --version output.
8095 2000-05-14 Jim Meyering <meyering@lucent.com>
8097 * closeout.c (close_stdout_set_file_name): New function.
8098 (close_stdout_status): Use new file-scoped global.
8099 Return right away if fstat says the stdout file descriptor is invalid.
8100 * closeout.h (close_stdout_set_file_name): Declare.
8102 2000-05-10 Jim Meyering <meyering@lucent.com>
8104 * closeout.c [default_exit_status]: New file-scoped variable.
8105 (close_stdout_set_status): New function.
8106 * closeout.h (close_stdout_set_status): Declare.
8108 2000-05-08 Jim Meyering <meyering@lucent.com>
8110 * long-options.c: Don't include closeout.h.
8111 (parse_long_options): Don't call close_stdout for --version.
8113 2000-05-06 Jim Meyering <meyering@lucent.com>
8115 * strnlen.c: Undefine __strnlen and strnlen.
8116 [!weak_alias]: Define __strnlen to strnlen.
8118 * atexit.c: New file, from libiberty.
8120 2000-05-06 Jim Meyering <meyering@lucent.com>
8122 * closeout.c (close_stdout_status): Also check for errors on the
8125 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8127 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8128 instead of xmalloc, xrealloc, path_concat.
8129 (locale_charset): Treat empty environment variables as absent.
8130 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8132 2000-05-04 Jim Meyering <meyering@lucent.com>
8134 * getopt.c: Update from glibc.
8135 * obstack.c: Likewise.
8136 * obstack.h: Likewise.
8137 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8139 * regex.h: Likewise.
8140 * strndup.c: Likewise.
8141 * strnlen.c: New file, from glibc.
8143 2000-05-01 Jim Meyering <meyering@lucent.com>
8145 * full-write.c (full_write): Remove `FIXME' part of comment.
8147 2000-04-29 Jim Meyering <meyering@lucent.com>
8149 * path-concat.c: Declare strdup only if it's not defined.
8150 * canon-host.c: Likewise.
8152 2000-04-28 Jim Meyering <meyering@lucent.com>
8154 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8155 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8156 included first, then limits.h is included by locale.h by libintl.h.
8157 From John David Anglin.
8159 2000-04-25 Jim Meyering <meyering@lucent.com>
8161 * makepath.c (S_IRWXUGO): Define.
8162 (make_path): Always perform explicit chmod if MODE specifies any
8163 of the `special' permission bits. Prompted by a bug report against
8164 install from Mate Wierdl and Joost van Baal.
8166 2000-04-18 Jim Meyering <meyering@lucent.com>
8170 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8171 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8173 2000-04-17 Jim Meyering <meyering@lucent.com>
8175 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8176 the definition of it to rpl_strftime also defined-away the system's
8179 2000-04-15 Jim Meyering <meyering@lucent.com>
8181 Use `C' to denote so-called `contiguous' files, the same way
8183 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8184 (ftypelet): Use S_ISCTG.
8185 From Michael Deutschmann.
8187 2000-04-14 Jim Meyering <meyering@lucent.com>
8189 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8191 2000-04-08 Jim Meyering <meyering@lucent.com>
8193 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8194 names don't conflict. Reported by Eli Zaretskii.
8196 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8198 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8199 bug. Deal with the different error behavior of Irix iconv.
8201 2000-04-07 Jim Meyering <meyering@lucent.com>
8203 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8204 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8206 2000-04-05 Jim Meyering <meyering@lucent.com>
8208 Portability tweaks required for ultrix4.3.
8209 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8210 * readutmp.c: Include sys/types.h before sys/stat.h.
8211 * canon-host.c: Declare strdup.
8212 * path-concat.c: Likewise.
8213 From John David Anglin.
8215 2000-04-04 Jim Meyering <meyering@lucent.com>
8217 Be more DOS 8.3-friendly.
8218 * ref-add.sin: Renamed from ref-add.sed.in.
8219 * ref-del.sin: Renamed from ref-del.sed.in.
8220 * Makefile.am: Reflect renaming.
8221 Reported by Eli Zaretskii.
8223 Use a temporary file name that won't clash with `charset.alias'
8224 in the DOS 8.3 name space.
8225 * Makefile.am (charset_tmp): Define.
8226 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8227 (uninstall-local): Likewise.
8228 Reported by Eli Zaretskii.
8230 2000-03-29 Paul Eggert <eggert@twinsun.com>
8232 * time/strftime.c (my_strftime): Make sure we call the system
8233 strftime, not ourselves, when invoking the underlying strftime.
8235 2000-03-24 Jim Meyering <meyering@lucent.com>
8237 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8238 (charset_alias): Define.
8239 (install-exec-local): Factor out common code.
8240 (uninstall-local): Split lines longer than 80.
8241 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8243 (.sed.in.sed): New rule. Don't redirect directly to $@.
8244 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8246 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8248 * config.charset: Output a line containing "Packages using this file".
8249 * ref-add.sed.in, ref-del.sed.in: New files.
8250 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8251 ref-del.sed): New rules.
8253 2000-03-17 Jim Meyering <meyering@lucent.com>
8255 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8256 Otherwise, include <strings.h>
8258 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8260 * unicodeio.c (utf8_wctomb): New function.
8261 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8262 format instead of in UCS-4 with platform dependent endianness.
8264 2000-03-07 Paul Eggert <eggert@twinsun.com>
8266 * savedir.c (savedir): Work even if directory size is
8267 negative; this can happen with some screwy NFS configurations.
8269 2000-03-06 Jim Meyering <meyering@lucent.com>
8271 * localcharset.c (get_charset_aliases): Don't try to free file_name
8272 if it's NULL (because we ran out of memory). From Bruno Haible.
8274 2000-03-05 Jim Meyering <meyering@lucent.com>
8276 * localcharset.c ("path-concat.h"): Include.
8277 (get_charset_aliases): Use path_concat instead of ANSI string
8280 * unicodeio.h (PARAMS): Define.
8281 Use it to guard prototype.
8283 2000-03-04 Jim Meyering <meyering@lucent.com>
8285 * Makefile.am (install-exec-local): Create $(libdir) before installing
8287 (uninstall-local): Uncomment this rule so `make distcheck' works
8290 * unicodeio.c (<errno.h>): Include it.
8291 (errno): Declare if not defined.
8293 * localcharset.c: Add Bruno's comment justifying use of volatile.
8295 * config.charset: New version, incorporating remarks from a linux
8296 i18n mailing list. From Bruno Haible.
8298 2000-03-02 Jim Meyering <meyering@lucent.com>
8300 * Makefile.am (EXTRA_DIST): Add config.charset.
8302 2000-03-01 Jim Meyering <meyering@lucent.com>
8304 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8305 * unicodeio.c: Likewise.
8307 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8309 * config.charset: New file.
8310 * localcharset.c: New file.
8311 * unicodeio.h, unicodeio.c: New files.
8312 * Makefile.am (DEFS): Add -DLIBDIR=...
8313 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8314 (noinst_HEADERS): Add unicodeio.h.
8315 (all-local, install-exec-local, charset.alias): New targets.
8317 2000-02-28 Paul Eggert <eggert@twinsun.com>
8319 * quotearg.c (ALERT_CHAR): New macro.
8320 (quotearg_buffer_restyled): Use it.
8322 2000-02-27 Jim Meyering <meyering@lucent.com>
8324 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8325 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8327 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8328 not `#if STDC_HEADERS'.
8329 Declare malloc if needed.
8331 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8332 now that autoconf always defines the HAVE_DECL_ symbols.
8333 * human.c: Likewise.
8335 * strtoumax.c: Likewise.
8337 * backupfile.c: Arrange for cpp to fail if the configure-time
8338 declaration check was not run.
8340 * human.c: Likewise.
8342 * strtoumax.c: Likewise.
8344 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8345 then first look up the entire `.'-containing string as a login name.
8347 2000-02-18 Paul Eggert <eggert@twinsun.com>
8349 * getdate.y: Handle two-digit years with leading zeros correctly.
8350 (textint): New typedef.
8351 (parser_control): Member year changed from int to textint.
8353 (YYSTYPE): Removed; replaced by %union with int and textint members.
8354 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8355 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8356 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8357 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8358 (date, number, to_year): Use width of number in digits, not its value,
8359 to determine whether it's a 2-digit year, or a 2-digit time.
8360 (yylex): Store number of digits of numeric tokens.
8361 Reported by John Kendall.
8363 (parser_control): Changed from struct parser_control to typedef (for
8364 consistency). All uses changed.
8366 (tID): Removed; not used.
8367 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8369 2000-02-14 Paul Eggert <eggert@twinsun.com>
8371 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8372 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8374 2000-02-12 Jim Meyering <meyering@lucent.com>
8376 * userspec.c (ISDIGIT): Define it.
8377 (isdigit): Remove definition.
8378 (is_number): Use ISDIGIT, not isdigit.
8379 <libintl.h>: Include.
8381 (parse_user_spec): Mark translatable strings.
8383 2000-02-10 Jim Meyering <meyering@lucent.com>
8385 With these changes, nanosleep.[ch] are finally enough like the other
8386 lib/* replacement files to compile on a few more losing systems.
8388 * nanosleep.h: Don't include config.h.
8389 Remove prototype from declaration of nanosleep.
8390 (PARAMS): Remove now-unneeded definition.
8391 * nanosleep.c: #undef nanosleep.
8392 (rpl_nanosleep): Rename from nanosleep.
8394 2000-02-03 Jim Meyering <meyering@lucent.com>
8396 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8397 rather than with `#if HAVE_UTMPNAME'.
8399 2000-02-01 Jim Meyering <meyering@lucent.com>
8401 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8403 2000-01-31 Jim Meyering <meyering@lucent.com>
8405 * nanosleep.h (nanosleep): Guard declaration with
8406 `#if ! HAVE_DECL_NANOSLEEP'.
8407 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8408 the declaration in that vendor's sys/timers.h.
8409 Reported by Christian Krackowizer.
8411 * quotearg.c (ISASCII): Add #undef and move definition to follow
8412 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8413 (ISPRINT): Likewise.
8414 Reported by Tom Tromey.
8416 2000-01-30 Jim Meyering <meyering@lucent.com>
8418 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8419 uses of ->ut_name. The latter doesn't work with new Linux header files
8420 where only utmpx.ut_user is declared.
8422 * readutmp.h (UT_USER): Define.
8424 2000-01-23 Jim Meyering <meyering@lucent.com>
8426 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8429 2000-01-22 Jim Meyering <meyering@lucent.com>
8431 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8432 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8433 Required for some AIX systems. Reported by Christian Krackowizer.
8434 [TESTING] (main): New function.
8436 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8437 * dirname.c (dir_name): Support for DOS-style file names with drive
8440 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8442 * strverscmp.c (ISDIGIT): Define.
8443 (strverscmp): Use ISDIGIT, not isdigit.
8445 2000-01-17 Paul Eggert <eggert@twinsun.com>
8447 * nanosleep.c (nanosleep):
8448 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8449 POSIX.1 doesn't require SA_INTERRUPT and some systems
8450 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8451 it's been part of POSIX.1 since day 1 (in 1988).
8453 2000-01-17 Jim Meyering <meyering@lucent.com>
8455 * interlock: Remove unused file. Reported by François Pinard.
8457 2000-01-16 Paul Eggert <eggert@twinsun.com>
8459 * quotearg.c (quotearg_buffer_restyled): Do not quote
8460 alert, backslash, formfeed, and vertical tab unnecessarily in
8461 shell quoting style.
8464 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8465 Free Software Foundation, Inc.
8466 Copying and distribution of this file, with or without modification,
8467 are permitted provided the copyright notice and this notice are preserved.