1 2005-10-21 Simon Josefsson <jas@extundo.com>
3 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
6 2005-10-21 Simon Josefsson <jas@extundo.com>
8 * gc-gnulib.c: Support ARCTWO in CBC mode.
10 2005-10-21 Simon Josefsson <jas@extundo.com>
12 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
15 * hmac-sha1.c (hmac_sha1): Likewise.
17 * crc.c (crc32_update): Actually use crc parameter, suggested by
18 Bruno Haible <bruno@clisp.org>.
20 * crc.h: Include stdint.h directly, suggested by Bruno Haible
23 2005-10-21 Simon Josefsson <jas@extundo.com>
25 * des.h, des.c: New files.
27 * gc-gnulib.c: Support DES.c
29 2005-10-21 Simon Josefsson <jas@extundo.com>
31 * arctwo.h, arctwo.c: New files.
33 * gc-gnulib.c: Support ARCTWO.
35 2005-10-21 Simon Josefsson <jas@extundo.com>
37 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
39 2005-10-19 Simon Josefsson <jas@extundo.com>
41 * gc-gnulib.c: Support ARCFOUR.
43 2005-10-19 Simon Josefsson <jas@extundo.com>
45 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
48 * gc.h: Add ECB enum type.
50 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
52 2005-10-19 Simon Josefsson <jas@extundo.com>
54 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
56 2005-10-18 Simon Josefsson <jas@extundo.com>
58 * md4.h, md4.c: New files, based on md5.?.
60 2005-10-17 Simon Josefsson <jas@extundo.com>
62 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
64 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
66 2005-10-17 Simon Josefsson <jas@extundo.com>
68 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
70 2005-10-17 Simon Josefsson <jas@extundo.com>
72 * gc.h, gc-libgcrypt.c: Add ciphers.
74 2005-10-17 Simon Josefsson <jas@extundo.com>
76 * sha1.c: Use uint32_t instead of md5_uint32.t
78 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
81 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
83 * md5.h: Use stdint.h and uint32_t. Doc fix.
85 2005-10-15 Simon Josefsson <jas@extundo.com>
87 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
89 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
91 2005-10-14 Simon Josefsson <jas@extundo.com>
93 * arcfour.h, arcfour.c: New files.
95 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
97 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
98 include <wchar.h>; no longer needed.
100 2005-10-14 Jakub Jelinek <jakub@redhat.com>
101 and Ulrich Drepper <drepper@redhat.com>
104 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
105 instead of inline stream orientation test and two separate
106 function calls. Pay no attention to USE_IN_LIBIO.
108 2005-10-14 Roland McGrath <roland@redhat.com>
110 Import from libc. [BZ #1331]
111 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
113 Reported by Matej Vela <vela@debian.org>.
115 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
117 * mkdir-p.c (make_dir_parents): Don't report an error if an
118 intermediate directory is in a read-only file system. Problem
119 reported by Eric Blake.
121 2005-10-13 Simon Josefsson <jas@extundo.com>
123 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
124 Move memory allocation outside of loop.
126 2005-10-12 Simon Josefsson <jas@extundo.com>
128 * gc-pbkdf2-sha1.c: New file.
130 * gc.h: Add gc_pbkdf2_sha1 prototype.
132 2005-10-12 Simon Josefsson <jas@extundo.com>
134 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
135 suggested by Bruno Haible <bruno@clisp.org>.
137 2005-10-12 Simon Josefsson <jas@extundo.com>
139 * gc-libgcrypt.c (gc_hmac_sha1): New function.
141 * gc-gnulib.c (gc_hmac_sha1): New function.
143 2005-10-12 Simon Josefsson <jas@extundo.com>
145 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
147 2005-10-12 Simon Josefsson <jas@extundo.com>
149 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
150 GC_USE_HMAC_MD5, respectively.
152 * gc-libgcrypt.c (gc_md5): Fix assert call.
155 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
157 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
159 * gc-gnulib.c (gc_hash_buffer): Ditto.
161 2005-10-11 Bruno Haible <bruno@clisp.org>
163 * c-strcasestr.h: New file, from GNU gettext.
164 * c-strcasestr.c: New file, from GNU gettext.
166 2005-10-11 Bruno Haible <bruno@clisp.org>
168 * c-strcase.h: New file, from GNU gettext.
169 * c-strcasecmp.c: New file, from GNU gettext.
170 * c-strncasecmp.c: New file, from GNU gettext.
172 2005-10-11 Simon Josefsson <jas@extundo.com>
174 * crc.h, crc.c: New files.
176 * gc.h (gc_hash_buffer): Add doc.
178 2005-10-08 Simon Josefsson <jas@extundo.com>
180 * gc.h: Add gc_hash and gc_hash_buffer.
182 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
184 * gc-libgcrypt.c (gc_hash_buffer): Add.
186 2005-10-11 Bruno Haible <bruno@clisp.org>
188 * strcasecmp.c: Include limits.h.
189 (strcasecmp): Avoid integer overflow on exotic platforms.
190 * strncasecmp.c: Include limits.h.
191 (strncasecmp): Avoid integer overflow on exotic platforms.
192 Reported by Paul Eggert.
194 2005-10-06 Simon Josefsson <jas@extundo.com>
196 * hmac-md5.c: New file.
200 2005-10-06 Simon Josefsson <jas@extundo.com>
202 * memxor.c (memxor): Avoid casts and warnings.
204 2005-10-05 Derek Price <derek@ximbiot.com>
206 * getdelim.c (SIZE_MAX): New macro, if not already defined.
208 2005-10-05 Simon Josefsson <jas@extundo.com>
210 * memxor.c (memxor): Fix compiler error.
212 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
213 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
215 * memxor.h, memxor.c: New files.
217 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
218 we assume all systems have it, suggested by Jim Meyering
219 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
220 any systems lack sys/socket.h; mingw32 is known to lack it, but we
221 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
224 2005-10-04 Bruno Haible <bruno@clisp.org>
226 * verify.h (verify_true): Provide alternative definition for C++.
228 2005-10-04 Simon Josefsson <jas@extundo.com>
230 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
231 D. Baushke" <mdb@gnu.org>.
233 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
235 * getdelim.c: Include getdelim.h first. Include <limits.h>.
236 (SSIZE_MAX): New macro, if not already defined.
237 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
240 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
242 * exclude.c: Include verify.h.
243 (verify): Remove. All callers changed to use verify.h's version.
244 * strtoimax.c: Likewise.
245 * utimecmp.c: Likewis.e
248 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
249 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
250 * .cvsignore: Add fts.h, search.h, t-fpending.
251 * settime.c (settime): Fix { typo in previous patch. Also, don't
252 bother returning ENOSYS if settimeofday or stime fails; just let
253 them return whatever errno they want to return.
254 * utimens.c: Include unistd.h, for dup2.
255 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
256 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
258 2005-10-02 Jim Meyering <jim@meyering.net>
261 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
262 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
263 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
264 Remove AT_FDCWD test.
265 Do not consume the fd unless successful.
266 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
267 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
268 block, so that we don't even try to compile it if settimeofday is
269 available. This works around a compilation failure on OSF1 V5.1,
270 due to stime requiring a `long int*' while tv_sec is `int'.
272 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
274 * getdelim.c (getdelim): Remove unused variables.
276 2005-10-01 Simon Josefsson <jas@extundo.com>
278 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
279 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
280 AI_* and EAI_* definitions. Protect function declarations.
282 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
284 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
285 so that the code works even with ancient cpp. Portability problem
286 with GCC 2.7.2.1 reported by Thomas M.Ott.
288 2005-09-27 Jim Meyering <jim@meyering.net>
290 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
292 * intprops.h (signed_type_or_expr__): Define.
293 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
296 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
298 * verify.h (verify_expr): Remove, replacing with:
299 (verify_true): New macro that returns true instead of void.
300 (verify_type__): Remove.
301 (verify): Use verify_true rather than verify_type__.
303 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
305 * utimens.c (ENOSYS): Define if not already defined.
306 (futimens): Support having a null PATH if the file descriptor
309 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
311 (__attribute): Define to empty unless GCC 3.1 or later.
312 This works around a core dump on OpenBSD 3.4, which has GCC
313 2.95.3, which dumps core when given __attribute__(()). It also
314 simplifies other tests, since we really don't want to bother with
315 worrying about which ancient version of GCC supported what.
316 Original problem reported by Yoann Vandoorselaere, with part of
317 the fix suggested by Derek Price.
319 2005-09-24 Jim Meyering <jim@meyering.net>
321 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
322 so we can once again use a positive bitfield width of 1 -- now we
323 don't have to explain why we were using a bitfield width of 2.
325 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
327 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
328 Problem reported by Eric Blake.
329 (getaddrinfo): Initialize se so that it's not garbage.
330 Redo internal storage allocation so that it doesn't make unportable
331 assumptions about alignment.
334 * utimens.c (futimens): Use futimesat if available.
335 Prefer it to futimes since it doesn't have the futimes bug.
337 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
338 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
339 Instead, declare a function that returns a pointer to an array,
340 and use verify_type__ to declare the size of the array.
341 Problem and germ of a solution reported by Bruno Haible.
342 (verify_type__): Use 2, not 1, for bitfield size, to avoid
343 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
345 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
349 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
351 * argmatch.h: Include verify.h
352 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
353 (ARGMATCH_ASSERT): Remove; unused.
354 * canonicalize.c: Assume STDC_HEADERS.
355 * exclude.c: Include "strcase.h".
356 * regex_internal.h [!defined _LIBC]: Likewise.
357 * getusershell.c: Include stdio--.h rather than stdio.h
359 (getusershell): Call fopen, not fopen_safer.
360 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
361 Do not include unistd-safer.h.
362 (save_cwd): Don't call fd_safer; no longer needed
363 now that we include fcntl--.h.
365 * getdate.y (relative_time): New type.
366 (RELATIVE_TIME_0): New constant.
367 (parser_control): Use relative_time instead of doing it ourselves.
368 (%union): Add new relative_time rel member.
369 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
371 (relunit, relunit_snumber): Now of type rel.
372 (zone, rel, relunit, get_date): Adjust to above changes.
374 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
375 Do not include unistd-safer.h.
376 (getloadavg): Don't call fd_safer; no longer needed
377 now that we include fcntl--.h.
379 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
380 (make_dir_parents): Treat ENOSYS like EEXIST.
382 Improve quality of diagnostics on restore_cwd failure.
383 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
384 (make_dir_parents): Last arg is now int * (for errno), not bool *.
385 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
386 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
387 each time through the loop. Do not diagnose restore_cwd failure;
388 that is the caller's job (and perhaps the caller does not care).
390 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
391 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
392 If the file already exists but is not a directory, don't bother
393 to try to make its parents.
394 Close potential file descriptor leak if we can't chdir("/") (!).
395 Don't always return true if chdir($PWD) fails; return true only
396 if the requested action was done successfully (except for the
398 Don't log final directory unless we actually made it.
399 Refactor to avoid duplicate code to fix up permissions.
400 Don't attempt to fix up parent permissions if chdir($PWD) fails.
402 * strftime.c (my_strftime): Rewrite the previous change slightly,
403 to make it a bit faster and (I hope) clearer.
404 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
405 Fix bug in formats like %2N.
407 * verify.h: New file.
409 2005-09-22 Jim Meyering <jim@meyering.net>
413 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
415 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
416 the .tm_year member, since otherwise gcc-4.0 would now warn about
417 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
419 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
420 order to avoid an unsuppressible warning from gcc on 64-bit systems.
422 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
423 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
424 when run in a time zone for which daylight savings time is in effect
425 for the starting date.
427 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
428 stop us from restricting permissions of just-created absolute-named
430 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
431 to restore initial working directory.
432 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
433 to tell caller if/when we change the working directory and are
434 unable to return to the initial one.
435 * mkdir-p.h (make_dir_parents): Update prototype.
436 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
437 `return false'. This fixes a bug introduced on 2004-07-30.
439 * openat.c (fdopendir): Be sure to close the supplied
440 file descriptor before returning. This makes our replacement
441 implementation a little closer to Solaris's, where fdopendir
442 ties the file descriptor to the returned DIR* pointer.
443 * openat.c (unlinkat): New function.
444 * openat.h (unlinkat): Add prototype.
445 * openat-die.c (openat_save_fail): Rename from openat_save_die.
446 (openat_restore_fail): Rename from openat_restore_die.
447 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
449 Provide an alternative to exiting immediately upon save_cwd or
450 restore_cwd failure. Now, an application can arrange e.g.,
451 to perform a longjump in that case.
452 * openat.c: Include dirname.h.
453 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
454 (rpl_openat, fdopendir, fstatat): Call openat_save_die
455 and openat_restore_die rather than calling error directly.
456 Don't include "error.h" or "exitfail.h"; they're no longer needed.
458 * openat-die.c (openat_save_die, openat_restore_die): New file.
459 * openat.h (openat_save_die, openat_restore_die): Declare and define.
461 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
462 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
463 int utc, int nanoseconds);
465 date should not have to allocate a megabyte of virtual memory to
466 handle a format argument like +%1048575T. When implemented with
467 strftime, it must allocate such a buffer, use strftime to fill it
468 in, print it, then free it.
469 With fprintftime, it simply prints everything and exits.
470 With no need for memory allocation, that's one fewer way to fail.
471 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
472 optional field width, not before, so we accept %9:z, not %:9z.
473 (my_strftime): Be sure to use L_('x') for literals.
475 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
476 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
477 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
478 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
479 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
480 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
481 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
482 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
483 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
485 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
486 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
487 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
488 and don't include <sys/file.h>).
490 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
494 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
495 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
496 [!LDAV_DONE]: Avoid unused variable warning.
498 2005-09-21 Bruno Haible <bruno@clisp.org>
500 * unicodeio.h (unicode_to_mb): New declaration.
502 2005-09-20 Derek Price <derek@ximbiot.com>
504 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
506 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
508 Use a consistent style for including <config.h>.
509 * __fpending.c, acl.c, argmatch.c,
510 argp-help.c, argp-parse.c,
511 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
512 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
513 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
514 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
515 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
516 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
517 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
518 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
519 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
520 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
521 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
522 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
523 modechange.c, mountlist.c, open-safer.c, physmem.c,
524 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
525 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
526 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
527 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
528 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
529 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
530 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
531 userspec.c, utimecmp.c, version-etc-fsf.c,
532 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
533 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
534 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
535 Standardize inclusion of config.h.
536 * __fpending.h, dirfd.h, getdate.h, human.h,
537 inttostr.h: Removed inclusion of config.h from header files.
538 * inttostr.c: Adjusted in-tree users.
539 * timespec.h: Remove superfluous warning to include config.h.
540 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
541 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
542 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
543 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
545 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
547 * stat-time.h: New file.
548 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
549 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
551 (timespec_cmp): New function.
552 * utimecmp.c: Include stat-time.h.
553 (SYSCALL_RESOLUTION): Depend on whether various struct stat
554 members exist, not on the obsolescent ST_MTIM_NSEC.
555 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
557 2005-09-15 Derek Price <derek@ximbiot.com>
558 Paul Eggert <eggert@cs.ucla.edu>
560 * regcomp.c, regexec.c, regex_internal.c: Back out previous
561 changes, consolidating in...
562 * regex_internal.h: ...this file.
564 2005-09-15 Derek Price <derek@ximbiot.com>
566 * regex_internal.h: Blank `pure' for GNUC < 3.
567 * regex_internal.c: Ditto, using this...
568 (__GNUC_PREREQ): ...new macro.
569 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
570 (__GNUC_PREREQ): ...this new macro.
572 * strstr.h: Include string.h. Define strstr as a macro here.
574 2005-09-13 Derek Price <derek@ximbiot.com>
576 * canon-host.c (canon_host_r): Set *cherror on memory allocation
578 Reported by Jim Meyering <jim@meyering.net>.
580 2005-09-13 Jim Meyering <jim@meyering.net>
582 * canon-host.c: Filter through gnu indent and reword comments slightly.
583 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
585 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
587 * lib/base64.c: Typo.
588 (base64_encode): Put b64str in initialized data section.
590 2005-09-12 Derek Price <derek@ximbiot.com>
592 Return usable errors from canon-host.
593 * canon-host.h: New file.
594 * canon-host.c (canon_host): Wrap...
595 (canon_host_r): ...this new function, which now relies exclusively on
597 (ch_strerror): New function.
598 (last_cherror): New global.
599 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
600 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
602 (freeaddrinfo): Free ai->ai_canonname when set.
604 2005-09-12 Derek Price <derek@ximbiot.com>
605 Paul Eggert <eggert@cs.ucla.edu>
607 * glob-libc.h: Renamed from glob_.h. The new version is
608 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
609 protecting things that should be done only in gnulib contexts.
610 * glob_.h: New file, containing only the glob things needed for
612 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
613 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
614 (glob, globfree, glob_pattern_p): Now defined simply in terms of
615 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
616 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
617 and to respect the namespace rules better.
619 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
621 Merge glibc and coreutils changes into gnulib, plus a few
623 * md5.c: Use #error rather than a string.
624 (CYCLIC): New macro, from glibc source. Use it instead of rol.
625 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
626 (__attribute__): Define to empty for non recent-GCC.
627 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
628 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
629 Renamed from their non-__ counterparts, with new macros replacing
630 them if not _LIBC. Add __THROW attribute.
632 (struct md5_ctx): Align buffer if using GCC.
633 * sha1.h (struct sha1_ctx): Likewise.
634 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
635 The old name was backwards.
636 (NOTSWAP): Remove; not used.
637 (rol): New macro, moved here from md5.h.
638 (sha1_process_block): Remove a FIXME that doesn't make sense.
640 2005-09-12 Derek Price <derek@ximbiot.com>
642 * gai_strerror.c: Include config.h when available. Include
643 getaddrinfo.h before other headers to test interface.
644 Reported by Larry Jones <lawrence.jones@ugs.com>.
646 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
648 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
649 definitions, since that's the preferred style in glibc.
650 Fix a minor spacing issue, and update copyright notice to match glibc's.
652 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
654 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
656 2005-09-06 Simon Josefsson <jas@extundo.com>
658 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
659 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
661 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
663 Change bitset word type from unsigned int to unsigned long int,
664 as this has better performance on typical 64-bit hosts.
665 Port bitset code to hosts with unusual word sizes.
666 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
667 (build_collating_symbol):
668 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
669 argument is a bitset. This is merely a style issue, but it makes
670 it clearer that an entire array is expected.
671 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
672 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
673 Port to the case where bitset_word is not the same as unsigned int.
674 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
675 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
677 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
678 (build_trtable, group_nodes_into_DFAstates):
680 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
681 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
682 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
683 * regexec.c (group_nodes_into_DFAstates): Likewise.
684 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
685 * regcomp.c (optimize_subexps, lower_subexp):
686 Work even if bitset_word has holes in its bitwise representation.
687 * regex_internal.h (BITSET_WORD_BITS): Likewise.
688 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
690 * regex_internal.c (re_string_reconstruct):
691 Don't assume UCHAR_MAX == 255.
692 * regex_internal.h (bitset_set_all): Likewise.
693 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
695 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
696 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
698 (BITSET_WORD_MAX): New macro.
699 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
700 (bitset_set_all, bitset_copy): Now inline functions, not macros.
701 (bitset_empty, bitset_copy):
702 Prefer sizeof (bitset) to multiplying it out ourselves.
703 (bitset_not_merge): Remove; unused.
704 (bitset_contain): Return bool, not unsigned int with one bit on.
706 * regexec.c (build_trtable): Don't assume bitset has no stricter
707 alignment than re_node_set; do this by defining a new internal
708 type struct dests_alloc and using it to allocate memory.
710 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
712 Check for arithmetic overflow when calculating sizes, to prevent
713 some buffer-overflow issues. These patches are conservative, in the
714 sense that when I couldn't determine whether an overflow was possible,
715 I inserted a run-time check.
716 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
717 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
718 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
719 (re_xnrealloc, re_x2nrealloc): New inline functions.
720 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
721 (build_equiv_class, build_charclass): Check for arithmetic overflow
722 in size expression calculations.
723 * lib/regex_internal.c (re_string_realloc_buffers):
724 (build_wcs_upper_buffer, re_node_set_add_intersect):
725 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
726 (re_dfa_add_node, register_state): Likewise.
727 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
728 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
729 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
730 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
732 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
734 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
735 to avoid a collision with bits/local_lim.h in glibc.
736 All uses changed. Problem reported by Dmitry V. Levin in
737 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
739 * regex_internal.c (build_wcs_upper_buffer): Fix portability
740 bugs in int versus size_t comparisons.
741 (re_string_context_at): Fix bug where the code assumed that
744 Use bool where appropriate.
745 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
747 (calc_eclosure_iter): Likewise, for ROOT arg.
748 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
749 (build_charclass_op): Likewise, for NON_MATCH arg.
750 * regex_internal.c (re_string_allocate, re_string_construct):
751 (re_string_construct_common): Likewise, for ICASE arg.
752 * regexec.c (re_search_2_stub, re_search_stub):
753 Likewise, for RET_LEN arg.
754 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
755 (set_regs): Likewise, for FL_BACKTRACK arg.
756 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
757 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
758 (calc_eclosure_iter, parse_bracket_exp):
759 Use bool for internal variables that are booleans.
760 * regexec.c (re_search_internal, check_matching, proceed_next_node):
761 (set_regs, build_sifted_states, sift_states_bkref):
762 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
763 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
764 (find_collation_sequence_value):
766 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
767 (re_node_set_compare):
768 Return bool, not int. All callers changed.
769 * regexec.c (check_halt_node_context, check_dst_limits):
770 (build_trtable, check_node_accept): Likewise.
771 * regex_internal.h: Include stdbool.h.
773 Fix bugs uncovered when converting to bool.
774 * regcomp.c (calc_eclosure_iter): Check for storage allocation
775 failure instead of charging ahead blindly.
776 * regex_internal.c (register_state): Likewise.
777 * regexec.c (re_search_2_stub): Use simpler method than boolean
778 for freeing internal storage.
779 (group_nodes_into_DFA_states): Use unsigned int, not int, for
780 bitset pieces used as boolean, to avoid undefined behavior
781 on hosts that do int overflow checking.
783 2005-08-31 Derek Price <derek@ximbiot.com>
785 * getdelim.c (getdelim): Return EOF on EOF.
786 Reported by Larry Jones <lawrence.jones@ugs.com>.
788 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
790 * regex_internal.c (re_string_reconstruct): Don't assume buffer
791 lengths fit in regoff_t; this isn't true if regoff_t is the same
793 * regex.c (re_search_internal): 5th arg is LAST_START
794 (= START + RANGE) instead of RANGE. This avoids overflow
795 problems when regoff_t is the same width as size_t.
797 (re_search_2_stub): Check for overflow when adding the
798 sizes of the two strings.
799 (re_search_stub): Check for overflow when adding START
800 to RANGE; if it occurs, substitute the extreme value.
802 2005-08-31 Jim Meyering <jim@meyering.net>
804 * regcomp.c (search_duplicated_node): Make first pointer arg
806 * regex_internal.c (create_ci_newstate, create_cd_newstate):
807 (register_state): Likewise.
808 * regexec.c (search_cur_bkref_entry, check_dst_limits):
809 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
810 (group_nodes_into_DFAstates): Likewise.
812 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
814 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
815 old glibc regex code mishandles strings longer than 2**31 bytes.
816 This patch fixes this when the regex code is used in gnulib
817 (i.e., outside glibc).
819 This patch should not affect the use of the regex code inside
820 glibc. No doubt this problem also needs to be handled for glibc
821 as well, but the result will be an incompatible change to the
822 glibc ABI, and the old ABI will have to be supported too. That
823 can be the the subject for another patch.
825 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
826 governing whether the rest of this patch is active. By default,
827 the macro is disabled and the patch has no effect.
828 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
829 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
830 (struct re_pattern_buffer, re_search, re_search_2, re_match):
831 (re_match_2, re_set_registers): Use the new types.
832 * regex_internal.h (Idx, re_hashval_t): New types.
833 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
835 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
836 (re_string_context_at, bin_tree_t, re_dfastate_t):
837 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
838 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
839 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
840 (re_string_char_size_at, re_string_wchar_at):
841 (re_string_elem_size_at):
842 Use the new types and macros to port to 64-bit hosts.
843 Use unsigned types for internal values, so that the code
844 mostly works even for arrays larger than SSIZE_MAX.
845 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
846 (search_duplicated_node, calc_eclosure_iter, fetch_number):
847 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
848 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
849 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
850 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
851 (calc_inveclosure, parse_dup_op, build_range_exp):
852 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
853 (fetch_number, create_token_tree, mark_opt_subexp):
855 * regex_internal.c (re_string_construct_common, create_ci_newstate):
856 (create_cd_newstate, re_string_allocate, re_string_construct):
857 (re_string_realloc_buffers, build_wcs_upper_buffer):
858 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
859 (re_string_reconstruct, re_string_peek_byte_case):
860 (re_string_fetch_byte_case, re_string_context_at):
861 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
862 (re_node_set_init_copy, re_node_set_add_intersect):
863 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
864 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
865 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
866 (re_acquire_state, re_acquire_state_context, register_state):
868 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
869 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
870 (re_search_internal, re_search_2_stub, re_search_stub)
871 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
872 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
873 (update_cur_sifted_state, check_dst_limits):
874 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
875 (check_subexp_limits, sift_states_bkref, merge_state_array):
876 (check_subexp_matching_top, get_subexp, get_subexp_sub):
877 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
878 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
879 (expand_bkref_cache, check_node_accept_bytes):
880 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
881 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
882 (acquire_init_state_context, check_halt_node_context):
883 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
884 (sift_states_backward, clean_state_log_if_needed):
885 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
886 (find_recover_state, transit_state_sb, transit_state_mb):
887 (transit_state_bkref, build_trtable, match_ctx_clean):
889 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
890 to work around an assumption that REG_MISSING is negative.
892 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
893 (seek_collating_symbol_entry) [defined _LIBC]:
894 (lookup_collation_sequence_value) [defined _LIBC]:
895 (build_range_exp, build_collating_symbol) [defined _LIBC]:
896 Use prototypes rather than old-style function definitions.
897 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
898 (transit_state_sb) [0]:
899 (find_collation_sequence_value) [defined _LIBC]: Likewise.
901 * regexec.c (re_search_internal): Simplify update of rm_so and
904 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
905 (optimize_subexps, lower_subexp):
906 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
907 since the signed shift might overflow. Use 1u<<31 instead.
908 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
909 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
912 * regcomp.c (optimize_subexps, lower_subexp):
913 Use CHAR_BIT rather than 8, for clarity.
914 * regexec.c (check_dst_limits_calc_pos_1):
915 (check_subexp_matching_top): Likewise.
916 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
917 have to worry about portability issues when shifting it left.
918 Remove no-longer-needed test for table_size > 0.
919 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
920 in a word, as the resulting behavior is undefined.
921 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
922 in one case, a <= should have been an <, and in another case the
923 whole test was missing.
924 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
925 the standard name CHAR_BIT.
926 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
927 this is not true on one's complement and signed-magnitude hosts.
929 * regex_internal.h (re_sub_match_top_t): Remove unused member
931 (struct re_dfa_t): Remove unused member states_alloc.
932 * regcomp.c (init_dfa): Don't initialize unused members.
934 2005-08-31 Bruno Haible <bruno@clisp.org>
936 * strstr.c: Include <stddef.h>, for NULL.
937 * strcasestr.c: Likewise.
938 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
940 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
942 * iconvme.h: Add prototype for iconv_alloc.
944 2005-08-29 Simon Josefsson <jas@extundo.com>
946 * iconvme.c: Fix errno.
948 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
950 * iconvme.c: Split iconv_string into iconv_alloc.
952 2005-08-27 Jim Meyering <jim@meyering.net>
954 * fopen-safer.c: Merge minor changes from coreutils.
955 * dup-safer.c: Likewise.
956 * fd-safer.c: Likewise.
958 Merge from coreutils.
959 * stdio--.h: New file.
960 * stdlib--.h: New file.
961 * mkstemp-safer.c: New file.
964 * pipe-safer.c: New file.
965 * creat-safer.c: New file.
966 * fcntl--.h (creat): Define to creat_safer.
967 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
968 * unistd--.h (pipe): Define to pipe_safer.
969 * unistd-safer.h: Declare pipe_safer.
971 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
973 * regex_internal.h: Remove all references to
974 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
976 (bitset_not, bitset_merge, bitset_not_merge):
977 (bitset_mask, re_string_allocate, re_string_construct):
978 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
979 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
980 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
981 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
982 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
983 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
984 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
985 (re_acquire_state_context):
986 Remove unnecessary forward decls.
987 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
988 Put __attribute at function definition,
989 now that the function decl has been removed.
990 * lib/regex_internal.c (re_string_peek_byte_case):
991 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
994 2005-08-26 Simon Josefsson <jas@extundo.com>
996 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
997 Haible <bruno@clisp.org>.
999 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1001 * regexec.c (set_regs): Don't alloca with an unbounded size.
1003 alloca modernization/simplification for regex.
1004 * regex.c: Remove portability cruft for alloca. This no longer
1005 needs to be at the start of the file, and can be moved into
1006 regex_internal.h and simplified.
1007 * regex_internal.h: Include <alloca.h>.
1008 (__libc_use_alloca) [!defined _LIBC]: New macro.
1009 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1010 now works outside glibc.
1012 2005-08-24 Simon Josefsson <jas@extundo.com>
1014 * getpass.c: Add WIN32 implementation. Conditionalize use of
1015 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1016 GLIBC specific code.
1018 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1020 Make regex safe for g++. This fixes one real bug (an "err"
1021 that should have been "*err"). g++ problem reported by
1023 * regex_internal.h (re_calloc): New macro, consistent with
1024 re_malloc etc. All callers of calloc changed to use re_calloc.
1025 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1026 not int. All callers changed.
1027 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1028 just use an array of size MB_LEN_MAX.
1029 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1030 (find_recover_state): Change "err" to "*err"; this fixes what
1031 appears to be a real bug.
1032 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1035 2005-08-25 Jim Meyering <jim@meyering.net>
1037 * open-safer.c: Include <config.h>.
1038 Otherwise, we'd lose LARGEFILE support in any file using
1041 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1043 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1044 * regex.h (regerror): Likewise.
1046 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1047 requires this. (The code never needed it.)
1049 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1050 All uses of recently-renamed identifiers changed to use the new,
1051 POSIX-compliant names. The code will build and run just fine
1052 without these changes, but it's better to eat our own dog food
1053 and use the standard-conforming names.
1055 * regex.h: Fix a multitude of POSIX name space violations.
1056 These changes have an effect only for programs that define
1057 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1058 do not change anything for programs compiled in the normal way.
1059 Also, there is no effect on the ABI.
1061 (_REGEX_SOURCE): New macro.
1062 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1063 defined and _GNU_SOURCE is not; this fixes a name space violation.
1065 Rename the following macros to obey POSIX requirements.
1066 The old names are still visible as macros if _REGEX_SOURCE is defined.
1067 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1068 RE_BACKSLASH_ESCAPE_IN_LISTS.
1069 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1070 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1071 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1072 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1073 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1074 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1075 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1076 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1077 (REG_INTERVALS): renamed from RE_INTERVALS.
1078 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1079 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1080 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1081 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1082 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1083 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1084 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1085 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1086 RE_UNMATCHED_RIGHT_PAREN_ORD.
1087 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1088 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1089 (REG_DEBUG): renamed from RE_DEBUG.
1090 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1091 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1092 unusual, since we can't clash with the POSIX REG_ICASE.
1093 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1094 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1095 (REG_NO_SUB): renamed from RE_NO_SUB.
1096 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1097 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1098 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1099 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1100 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1101 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1102 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1103 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1104 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1105 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1106 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1107 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1108 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1109 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1110 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1111 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1112 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1113 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1114 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1115 (REG_FIXED): Renamed from REGS_FIXED.
1116 (REG_NREGS): Renamed from RE_NREGS.
1118 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1119 of other REG_* macros, since POSIX says the user is allowed to
1120 #undef these macros selectively.
1122 (reg_errcode_t): Update comment stating what other tables need
1125 Rename the following enum values to obey POSIX requirements.
1126 The old names are still visible as macros.
1127 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1128 is not defined, since GNU is supposed to be a superset of POSIX as
1129 much as possible, and since we want reg_errcode_t to be a signed
1130 type for implementation consistency.
1131 (_REG_NOERROR): Renamed from REG_NOERROR.
1132 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1133 (_REG_BADPAT): Renamed from REG_BADPAT.
1134 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1135 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1136 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1137 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1138 (_REG_EBRACK): Renamed from REG_EBRACK.
1139 (_REG_EPAREN): Renamed from REG_EPAREN.
1140 (_REG_EBRACE): Renamed from REG_EBRACE.
1141 (_REG_BADBR): Renamed from REG_BADBR.
1142 (_REG_ERANGE): Renamed from REG_ERANGE.
1143 (_REG_ESPACE): Renamed from REG_ESPACE.
1144 (_REG_BADRPT): Renamed from REG_BADRPT.
1145 (_REG_EEND): Renamed from REG_EEND.
1146 (_REG_ESIZE): Renamed from REG_ESIZE.
1147 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1148 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1149 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1150 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1151 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1153 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1154 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1155 changed. But support the old name if the new one is not defined
1156 and if _REGEX_SOURCE.
1158 Change the following member names in struct re_pattern_buffer.
1159 The old names are still supported if !_REGEX_SOURCE.
1160 The new names are always supported, regardless of _REGEX_SOURCE.
1161 (re_buffer): Renamed from buffer.
1162 (re_allocated): Renamed from allocated.
1163 (re_used): Renamed from used.
1164 (re_syntax): Renamed from syntax.
1165 (re_fastmap): Renamed from fastmap.
1166 (re_translate): Renamed from translate.
1167 (re_can_be_null): Renamed from can_be_null.
1168 (re_regs_allocated): Renamed from regs_allocated.
1169 (re_fastmap_accurate): Renamed from fastmap_accurate.
1170 (re_no_sub): Renamed from no_sub.
1171 (re_not_bol): Renamed from not_bol.
1172 (re_not_eol): Renamed from not_eol.
1173 (re_newline_anchor): Renamed from newline_anchor.
1175 Change the following member names in struct re_registers.
1176 The old names are still supported if !_REGEX_SOURCE.
1177 The new names are always supported, regardless of _REGEX_SOURCE.
1178 (rm_num_regs): Renamed from num_regs.
1179 (rm_start): Renamed from start.
1180 (rm_end): Renamed from end.
1182 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1183 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1184 Prepend __ to parameter names.
1186 Undo yesterday's changes.
1188 2005-08-24 Jim Meyering <jim@meyering.net>
1190 Sync from coreutils.
1191 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1193 2005-08-21 Bruno Haible <bruno@clisp.org>
1195 * lock.h: Add multiple inclusion guard.
1196 * tls.h: Add multiple inclusion guard.
1198 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1200 * regex.h (REG_NOSYS)
1201 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1202 Define, since POSIX requires it as of 2001.
1203 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1204 New private symbol, used to keep the enum signed in all cases.
1205 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1206 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1208 * regex_internal.c (re_string_skip_chars, register_state):
1210 Remove forward decls; no longer needed now that we use prototypes.
1211 * regexec.c (acquire_init_state_context, check_halt_node_context):
1212 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1213 (clean_state_log_if_needed): Likewise.
1215 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1217 Fix problems reported by Sam Steingold in
1218 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1219 * regexec.c (sift_states_bkref): Fix portability bug: the code
1220 assumed that reg_errcode_t is a signed type, which is not
1221 necessarily true if _XOPEN_SOURCE is not defined.
1222 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1223 some compilers warn about it otherwise.
1225 2005-08-20 Jim Meyering <jim@meyering.net>
1227 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1228 of unused local, dfa.
1230 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1232 * regcomp.c (create_initial_state): Remove duplicate decl.
1233 (init_word_char, create_initial_state, duplicate_node_closure):
1234 (fetch_token, peek_token_bracket, build_range_exp):
1235 (build_collating_symbol): Remove forward decls; no longer needed
1236 now that we use prototypes.
1239 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1240 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1241 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1242 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1243 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1244 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1245 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1246 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1247 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1248 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1249 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1250 (build_charclass, build_charclass_op, fetch_number, create_tree):
1251 (create_token_tree, mark_opt_subexp, duplicate_tree):
1252 Use prototypes rather than old-style definitions.
1255 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1256 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1257 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1258 (re_string_reconstruct, re_string_peek_byte_case):
1259 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1260 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1261 (re_node_set_init_copy, re_node_set_add_intersect):
1262 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1263 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1264 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1265 (re_acquire_state, re_acquire_state_context, register_state):
1266 (create_ci_newstate, create_cd_newstate, free_state):
1268 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1269 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1270 (re_search_internal, prune_impossible_nodes):
1271 (acquire_init_state_context, check_matching, static):
1272 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1273 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1274 (update_regs, sift_states_backward, build_sifted_states):
1275 (clean_state_log_if_needed, merge_state_array):
1276 (update_cur_sifted_state, add_epsilon_src_nodes):
1277 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1278 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1279 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1280 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1281 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1282 (check_arrival, check_arrival_add_next_nodes):
1283 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1284 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1285 (check_node_accept_bytes, check_node_accept, extend_buffers):
1286 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1287 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1292 (re_string_allocate, re_string_construct, re_string_reconstruct):
1293 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1294 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1295 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1296 (re_string_context_at, re_string_peek_byte_case):
1297 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1298 is defined, since we now use prototypes always.
1300 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1301 C89 or better. All uses removed.
1303 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1305 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1306 [defined lint]: Suppress bogus uninitialized-variable warnings.
1308 * regcomp.c (duplicate_node): Return new index, not an error code,
1309 and let the caller return REG_ESPACE if out of space. This
1310 removes an uninitialied-variable warning with GCC 4.0.1, and also
1311 avoids taking the address of a local variable. All callers
1314 2005-08-19 Jim Meyering <jim@meyering.net>
1316 * regexec.c (proceed_next_node): Redo local variables to
1317 avoid GCC shadowing warnings.
1319 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1321 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1322 (re_node_set_insert_last, re_dfa_add_node):
1323 Rename local variables to avoid GCC shadowing warnings.
1325 2005-08-18 Bruno Haible <bruno@clisp.org>
1327 * strstr.c (strstr): Fix return value in multibyte case.
1328 * strcasestr.c (strcasestr): Likewise.
1330 2005-08-17 Jim Meyering <jim@meyering.net>
1332 Make the %s format (seconds since the epoch) work for a negative
1333 number and when used with a zero-padded field width, e.g. %015s.
1335 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1336 label so that it precedes the code to set `digits'. Otherwise,
1337 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1338 print `00-22'. Now, it prints `-0022', as it should.
1340 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1342 * regex.h: Remove useless space-before-tab. From coreutils.
1344 2005-08-17 Bruno Haible <bruno@clisp.org>
1346 * strcasestr.h: New file.
1347 * strcasestr.c: New file.
1349 2005-08-17 Bruno Haible <bruno@clisp.org>
1351 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1352 * strstr.c: Completely rewritten, with multibyte locale support.
1354 2005-08-17 Bruno Haible <bruno@clisp.org>
1356 * strcasecmp.c: Use mbuiter.h.
1358 2005-08-17 Bruno Haible <bruno@clisp.org>
1360 * mbuiter.h: New file.
1362 2005-08-16 Bruno Haible <bruno@clisp.org>
1364 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1366 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1367 NUL byte, not after it.
1369 2005-08-16 Bruno Haible <bruno@clisp.org>
1371 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1372 the valid ones. Makes the comparison operations transitive:
1373 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1374 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1376 2005-08-16 Bruno Haible <bruno@clisp.org>
1378 * strcase.h (strcasecmp): Add note in comments.
1379 * strncasecmp.c: Use code from strcasecmp.c.
1380 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1381 (strcasecmp): Work correctly in multibyte locales.
1383 2005-08-16 Bruno Haible <bruno@clisp.org>
1385 * strnlen1.h: New file.
1386 * strnlen1.c: New file.
1388 2005-08-16 Bruno Haible <bruno@clisp.org>
1390 * mbfile.h: New file.
1392 2005-08-16 Bruno Haible <bruno@clisp.org>
1394 * mbiter.h: New file.
1396 2005-08-16 Bruno Haible <bruno@clisp.org>
1398 * mbchar.h: New file.
1399 * mbchar.c: New file.
1401 2005-08-16 Bruno Haible <bruno@clisp.org>
1403 * tls.h: New file, from GNU gettext.
1404 * tls.c: New file, from GNU gettext.
1406 2005-08-15 Bruno Haible <bruno@clisp.org>
1408 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1411 2005-08-14 Jim Meyering <jim@meyering.net>
1413 Sync from coreutils.
1415 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1416 Use the hash-table-based cycle-detection code not just when
1417 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1418 Reported by James Youngman in
1419 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1420 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1421 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1422 This lets us compile with -DFTS_DEBUG, once again.
1423 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1424 * fts.c (fd_safer): Remove decl.
1425 Include fcntl--.h rather than unistd-safer.h
1426 (fts_safe_changedir): Don't call fd_safer; no longer needed
1427 now that we include fcntl--.h.
1429 2005-08-11 Simon Josefsson <jas@extundo.com>
1431 * readline.h, readline.c: New file.
1433 2005-08-11 Bruno Haible <bruno@clisp.org>
1435 * strnlen.h (strnlen): Change parameter name to match comment.
1437 2005-08-10 Simon Josefsson <jas@extundo.com>
1439 * strndup.c: Use strnlen.h.
1441 * strnlen.h: New file.
1443 2005-08-02 Simon Josefsson <jas@extundo.com>
1445 * getline.h, getline.c: Rewrite.
1447 * getdelim.h, getdelim.c: New files, ported from glibc.
1449 2005-07-31 Bruno Haible <bruno@clisp.org>
1451 * lock.h (gl_lock_initializer): New macro.
1452 (gl_lock_define_initialized): Use it.
1453 (gl_rwlock_initializer): New macro.
1454 (gl_rwlock_define_initialized): Use it.
1455 (gl_recursive_lock_initializer): New macro.
1456 (gl_recursive_lock_define_initialized): Use it.
1458 2005-07-26 Bruno Haible <bruno@clisp.org>
1460 * lock.h: Update from GNU gettext.
1461 * lock.c: Update from GNU gettext.
1463 2005-07-18 Bruno Haible <bruno@clisp.org>
1465 * lock.h (gl_once_t): New type.
1466 (gl_once_define, gl_once): New macros.
1467 * lock.c (fresh_once): New variable.
1468 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1471 2005-07-18 Simon Josefsson <jas@extundo.com>
1473 * check-version.c (check_version): Accept identical versions too.
1475 2005-07-18 Bruno Haible <bruno@clisp.org>
1477 * lock.h: New file, from GNU gettext.
1478 * lock.c: New file, from GNU gettext.
1480 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1482 * quotearg.c: Add translator comment suggested by Bruno Haible,
1483 with a minor change.
1485 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1487 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1488 copyright symbol and the year.
1489 * version-etc.c (COPYRIGHT_YEAR): New constant.
1490 (version_etc_va): Use parameterized copyright notice.
1491 Reword to conform to the current GNU coding standards.
1493 2005-07-11 Simon Josefsson <jas@extundo.com>
1495 * size_max.h: New file.
1497 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1499 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1502 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1503 and Paul Eggert <eggert@cs.ucla.edu>
1505 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1506 in wint_t, not wchar_t. Remove now-unnecessary cast.
1508 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1510 * regex.c, regex.h: Sync from libc.
1511 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1512 New files, synced from libc, except that regex_internal.h
1513 currently has a small porting fix.
1515 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1517 Remove the dependency of the strftime module on the tzset module.
1518 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1519 Copy the input structure, to work around some of the bug with
1520 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1521 Solaris releases, you should also use the tzset module, but we won't
1522 require it as a dependency any more since we don't want LGPLed code
1523 to depend on GPLed code.
1525 2005-07-02 Jim Meyering <jim@meyering.net>
1527 * backupfile.c (backup_args): Change a `0' to NULL.
1529 2005-07-01 Jim Meyering <jim@meyering.net>
1531 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1532 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1533 * save-cwd.c, tempname.c:
1534 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1535 and don't include <sys/file.h>).
1537 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1539 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1540 declares only 'struct timespec;' (!).
1542 2005-06-29 Jim Meyering <jim@meyering.net>
1544 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1545 type name. Use the variable name instead.
1546 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1548 2005-06-28 Simon Josefsson <jas@extundo.com>
1550 * check-version.h, check-version.c: New files.
1552 2005-06-28 Simon Josefsson <jas@extundo.com>
1554 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1555 collision with global variable. Better indentation. Don't
1556 increment buffer pointer beyond buffer end. Based on comments
1557 from Paul Eggert <eggert@cs.ucla.edu>.
1561 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1563 * canon-host.c (canon-host): Append trailing "," to 0 in
1564 initializer of struct addrinfo, as an indication that we don't
1565 care how many members the structure has.
1567 2005-06-24 Derek Price <derek@ximbiot.com>
1568 and Bruno Haible <bruno@clisp.org>
1570 Remove stat module & update lstat.
1571 * stat.c: Remove this file...
1572 (slash_aware_lstat): ...moving this content and its support...
1573 * lstat.c (rpl_lstat): ...into here.
1574 * lstat.h: New file.
1576 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1578 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1579 (ranged_convert): Don't save conversion in a temporary struct.
1580 This causes a warning with GCC 4.0.0, and anyway in the typical
1581 case it's not worth the extra 100 bytes or so of code.
1582 (ranged_convert, __mktime_internal): When calling a function via a
1583 pointer P, use P () rather than (*P) (), as we now assume C89 or
1586 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1588 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1589 "who -r" failed to give output. Problem reported by Tim Waugh.
1591 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1592 (xcalloc): Use it to avoid needless tests.
1593 Problem reported by Jim Meyering.
1595 2005-06-16 Jim Meyering <jim@meyering.net>
1597 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1598 when either N or S is zero.
1600 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1602 * argp.h (__option_is_short): Check upper limit of
1603 __key. Isprint() requires its argument to have the value
1604 of an unsigned char or EOF.
1606 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1608 * fnmatch.c (fnmatch): If there is an encoding error in a
1609 multibyte string or pattern, fall back on unibyte matching.
1610 Problem reported by James Youngman.
1612 2005-06-08 Bruno Haible <bruno@clisp.org>
1614 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1617 2005-06-08 Bruno Haible <bruno@clisp.org>
1619 * csharpcomp.h: New file, from GNU gettext.
1620 * csharpcomp.c: New file, from GNU gettext.
1621 * csharpcomp.sh.in: New file, from GNU gettext.
1623 2005-06-07 Derek Price <derek@ximbiot.com>
1626 * glob_.h: Indent nested #ifdef.
1628 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1630 Sync from coreutils.
1631 Use "file name" when talking about file names, instead of "filename"
1632 or "path", as per the GNU coding standards.
1633 * mkdir-p.c: Renamed from makepath.c.
1634 (make_dir_parents): Renamed from make_path. All callers changed.
1635 * mkdir-p.h: Likewise. All includers changed.
1636 * filenamecat.c: Renamed from path-concat.c.
1637 (file_name_concat): Renamed from path_concat. All callers changed.
1638 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1639 * filenamecat.h: Likewise. All includers changed.
1640 * acl.c: Don't use "path" or "filename" to mean "file name"
1641 in comments or local variable names.
1642 * basename.c: Likewise.
1643 * canonicalize.c, canonicalize.h: Likewise.
1644 * dirname.c, dirname.h: Likewise.
1645 * euidaccess.c: Likewise.
1646 * exclude.c: Likewise
1647 * fnmatch_.h, fnmatch_loop.c: Likewise.
1648 * fsusage.c, fsuage.h: Likewise.
1649 * fts.c, fts_.h: Likewise.
1650 * getcwd.c: Likewise.
1651 * getloadavg.c: Likewise.
1652 * mkstemp.c: Likewise.
1653 * mountlist.c, mountlist.h: Likewise.
1654 * openat.c, openat.h: Likewise.
1655 * readlink-stub.c: Likewise.
1656 * readutmp.c, readutmp.h: Likewise.
1657 * rename.c: Likewise.
1658 * rmdir.c: Likewise.
1660 * savedir.c: Likewise.
1661 * stripslash.c: Likewise.
1662 * tempname.c: Likewise.
1663 * xreadlink.c: Likewise.
1664 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1666 * exclude.h: Likewise.
1668 * euidaccess.c (getuid, getgid, getuid, getegid)
1669 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1670 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1671 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1672 * pathmax.h: Include <limits.h> unconditionally, since other
1673 files have been getting away with it for years (MORE/BSD 4.3
1675 * userspec.c (getpwnam, getgrnam, getgrgid)
1676 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1678 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1679 Define to 256, not 255, as per modern POSIX.
1681 2005-06-01 Bruno Haible <bruno@clisp.org>
1683 * csharpexec.h: New file, from GNU gettext.
1684 * csharpexec.c: New file, from GNU gettext.
1685 * csharpexec.sh.in: New file, from GNU gettext.
1687 2005-05-31 Derek Price <derek@ximbiot.com>
1688 Paul Eggert <eggert@cs.ucla.edu>
1691 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1693 2005-05-29 Derek Price <derek@ximbiot.com>
1694 Paul Eggert <eggert@cs.ucla.edu>
1696 * glob_.h, glob.c: New files.
1698 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1700 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1702 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1703 the configuration hassle isn't worth it.
1704 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1705 (LONGEST_MODIFIER, PRIuMAX): Remove.
1707 2005-05-27 Bruno Haible <bruno@clisp.org>
1709 * getlogin_r.h: Remove second include of <stddef.h>.
1711 2005-05-25 Bruno Haible <bruno@clisp.org>
1712 Derek Price <derek@ximbiot.com>
1714 * getlogin_r.h: Simplify API documentation.
1716 2005-05-25 Derek Price <derek@ximbiot.com>
1717 Paul Eggert <eggert@cs.ucla.edu>
1719 * getlogin_r.c, getlogin_r.h: New files.
1721 2005-05-22 Bruno Haible <bruno@clisp.org>
1723 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1724 Also include <sys/param.h> if it defines MIN, MAX.
1725 Based on a patch by Derek Price <derek@ximbiot.com>.
1727 2005-05-22 Bruno Haible <bruno@clisp.org>
1729 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1730 (INT64_MIN): Fix definition.
1731 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1733 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1734 NEED_SIGNED_INT_TYPES.
1736 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1737 HAVE_SYSTEM_INTTYPES.
1739 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1741 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1742 so that unistd-safer.h (GPL'ed code) need not be included.
1744 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1747 * fts.c: Don't include "cycle-check.h" or "hash.h".
1748 (setup_dir, free_dir): New functions.
1749 (enter_dir, leave_dir): Define trivial
1750 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1751 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1752 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1753 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1754 Move to fts-cycle.c.
1755 (fts_open): Use setup_dir.
1756 (fts_close): Use free_dir.
1757 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1758 This adds a label and some gotos, but the alternatives were messier.
1759 Check for memory allocation failure when entering a dir.
1760 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1761 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1762 (FTS): New member fts_cycle, that is a union that contains the
1763 old active_dir_ht and cycle_state. All uses changed to mention
1764 fts_cycle.ht and fts_cycle.state.
1765 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1766 fts.c, with the following changes:
1767 (setup_dir, free_dir): New functions.
1768 (enter_dir): Now returns bool. Return true if successful, false
1769 if memory exhausted. All callers changed.
1770 Do not bother partly cleaning up on
1771 memory allocation failure; that is free_dir's job.
1772 However, free ad if hash_insert fails, to avoid memory leak.
1773 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1774 fts->fts_options to see which union member to use.
1776 2005-05-20 Jim Meyering <jim@meyering.net>
1778 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1779 Now a macro, to pacify GCC.
1781 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1783 * chown.c (rpl_chown): Return -1 on failure.
1785 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1787 * canonicalize.c: Include canonicalize.h first, to test interface.
1788 Include <stddef.h> unconditionally, since we assume C89 now.
1789 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1790 * fts.c: Include fts_.h first, to check interface.
1791 Do not include intprops.h; no longer needed.
1792 Include cycle-check.h and hash.h, since fts_.h no longer does.
1793 Remove unnecessary casts of closedir to void.
1794 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1795 decide whether to decrement nlinks.
1796 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1797 (FTS): Use struct hash_table * instead of Hash_table, so that
1798 we no longer need to include hash.h here.
1800 2005-05-17 Jim Meyering <jim@meyering.net>
1802 * fts.c, fts_.h: New files, from coreutils.
1804 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1806 Sync from coreutils.
1807 * unlinkdir.c, unlinkdir.h: New files.
1808 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1809 regex.h, unlocked-io.h, xtime.h:
1810 White space changes only.
1811 * makepath.c (make_path): Port to hosts where leading "//" is special.
1812 * yesno.c: Include getline.h, not ctype.h.
1813 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1814 Use getline to remove arbitrary restriction on response length.
1816 2005-05-13 Bruno Haible <bruno@clisp.org>
1818 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1819 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1820 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1821 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1822 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1823 Add support for 64-bit integers in the MSVC compiler.
1825 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1827 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1828 Change the initial comment to refer to GPL, not LGPL.
1829 gnulib-tool will change it to LGPL as needed.
1831 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1832 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1833 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1834 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1835 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1836 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1837 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1838 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1839 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1840 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1841 concatpath.c, config.charset, copy-file.c, copy-file.h,
1842 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1843 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1844 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1845 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1846 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1847 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1848 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1849 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1850 full-read.c, full-read.h, full-write.c, full-write.h,
1851 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1852 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1853 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1854 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1855 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1856 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1857 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1858 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1859 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1860 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1861 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1862 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1863 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1864 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1865 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1866 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1867 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1868 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1869 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1870 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1871 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1872 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1873 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1874 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1875 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1876 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1877 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1878 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1879 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1880 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1881 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1882 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1883 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1884 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1885 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1886 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1887 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1888 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1889 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1890 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1891 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1892 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1893 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1894 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1895 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1896 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1897 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1898 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1899 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1900 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1901 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1902 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1903 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1904 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1905 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1906 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1907 Update FSF postal mail address.
1909 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1911 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1912 specified in ai_socktype. Fix invalid ai_protocol
1913 check. ai_protocol is usually set to 0 or depending on
1914 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1915 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1916 ai_socktype / ai_protocol in the returned addrinfo structure.
1918 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1919 Bruno Haible <bruno@clisp.org>
1921 * inet_ntop.h: New file.
1922 * inet_ntop.c: New file, from glibc with modifications.
1924 2005-05-08 Jim Meyering <jim@meyering.net>
1926 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1928 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1930 Merge from coreutils. Among other things,
1931 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1932 * fd-safer.c: New file.
1933 * fcntl-safer.h, open-safer.c: Remove.
1934 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1935 * dup-safer.c: Include unistd-safer.h first.
1936 Don't include errno.h.
1937 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1938 * file-type.h: Don't assume invoker included sys/stat.h first.
1939 * file-type.c: Rely on file-type.h change.
1940 * getloadavg.c: Include unistd-safer.h.
1941 (getloadavg): Use safer open.
1942 * getusershell.c: Include "stdio-safer.h".
1943 (getusershell): Use safer fopen.
1944 * long-options.c (long_options): Use NULL rather than 0.
1945 * modechange.h (mode_free): Remove; all callers changed to invoke
1947 * modechange.c: Likewise.
1948 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1949 (MODE_DONE): New constant.
1950 (struct mode_change): Remove 'next' member.
1951 (make_node_op_equals): New function; like the old one of the
1952 same name, except it allocates an array.
1953 (mode_compile, mode_create_from_ref): Use it.
1954 (mode_compile): Allocate result as an array, not a linked list.
1955 Parse octal string ourself, so that we catch mistakes like "+0".
1956 (mode_adjust): Arg is an array, not a linked list.
1957 * modechange.c: Include stat-macros.h, xalloc.h.
1958 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1959 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1960 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1961 Remove. This is now stat-macros.h's job.
1962 (talloc): Remove. All callers replaced by xalloc, so that
1963 our invokers don't have to worry about reporting memory failures.
1964 (make_node_op_equals): Remove.
1965 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1967 (struct mode_change): Moved here from modechange.h.
1968 (mode_append_entry): Remove.
1969 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1970 apps to have incorrect behavior. Use simpler algorithm for head
1971 and tail. Don't futz with umask; that's now the job of mode_adjust.
1972 Detect more invalid usages rather than having somewhat-random behavior.
1973 Don't insert an "a=" action, as that leads to incorrect behavior.
1974 (mode_compile, mode_create_from_ref): Return NULL on error instead
1975 of an enum, since now there's only one way to have an error. All
1977 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1978 at the correct time. Simplify calculation of "+u" and its ilk.
1979 Don't mishandle "+X".
1980 (mode_free): Remove "register" and localize decls.
1981 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1982 (struct mode_change): Move to modechange.c; callers don't
1983 need to see this stuff.
1984 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1985 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1986 (mode_change, mode_adjust): Reflect the new signatures noted above.
1987 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1988 that might redefine system include files.
1989 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1990 (my_usleep): Use NULL rather than (void *) 0.
1991 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1992 Use siginterrupt to specify that system calls should be interrupted.
1993 (rpl_nanosleep): Move initialization of suspended closer to call of
1995 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1996 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1997 (desirable_utmp_entry): New function.
1998 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1999 using x2nrealloc, to simplify logic.
2000 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2001 size calculation. Do not assume utmp file is a regular file.
2002 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2003 (READ_UTMP_CHECK_PIDS): New constant.
2004 * save-cwd.c: Include unistd-safer.h.
2005 (save_cwd): Use fd_safer.
2006 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2007 [!_LIBC] Include "stat-macros.h" instead.
2008 * unistd-safer.h (fd_safer): New decl.
2010 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2012 * byteswap_.h: New file.
2014 2005-04-25 Albert Chin <china@thewrittenword.com>
2016 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2019 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2021 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2022 that "UTC +1 second" continues to work. Problem reported
2024 (relunit_snumber): New rule.
2027 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2029 * getdate.y (universal_time_zone_table): New constant.
2030 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2031 universal_time_zone_table.
2032 (lookup_zone): Prefer universal_time_zone_table to
2033 local_time_zone_table, so that "GMT" time stamps are allowed in
2034 London during the summer. Problem reported by Ian Abbott.
2036 2005-04-12 Jim Meyering <jim@meyering.net>
2038 * human.c (humblock): Set *options even when returning due to
2039 xstrtoumax conversion failure. Thanks to a used-uninitialized
2042 2005-04-09 Jim Meyering <jim@meyering.net>
2044 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2045 -Wuninitialized: initialize tm0.tm_year.
2047 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2049 * getdate.y (parser_control): rels_seen is now a boolean, not a
2050 count, since there's no maximum. All uses changed.
2051 Add member dsts_seen.
2052 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2054 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2055 Use pc_rels_seen to decide whther a date is absolute.
2057 * getdate.y (number): Don't overwrite year.
2058 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2061 2005-04-02 Simon Josefsson <jas@extundo.com>
2063 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2064 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2066 2005-03-27 Jim Meyering <jim@meyering.net>
2068 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2070 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2072 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2073 "one's complement" -> "ones' complement" in comment, as per Knuth.
2074 "value of type" -> "type or expression" in comment.
2075 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2077 2005-03-26 Jim Meyering <jim@meyering.net>
2080 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2081 Correct typos: s/or/of/.
2083 2005-03-23 Jim Meyering <jim@meyering.net>
2085 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2087 2005-03-21 Jim Meyering <jim@meyering.net>
2089 Changes imported from coreutils.
2091 * cycle-check.c: Don't include xalloc.h.
2093 * path-concat.c: Don't include assert.h.
2094 (path_concat): Remove assertion that would have triggered
2095 for ABASE starting with more than one slash.
2096 Reported by Andreas Schwab.
2098 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2099 properly when ABASE is an absolute file name.
2100 Correct the description of this function.
2102 Add an assertion and a test driver.
2103 This fixes a bug introduced on 2004-07-02.
2104 Andreas Schwab reported the resulting failure of cp --parents:
2105 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2107 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2109 * strftime.c (my_strftime): If the underlying strftime returns 0
2110 (which shouldn't happen), generate nothing instead of returning 0
2111 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2113 2005-03-16 Bruno Haible <bruno@clisp.org>
2115 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2117 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2119 * strftime.c (my_strftime): Prepend space to format so that we can
2120 reliably distinguish strftime failure from empty output on POSIX
2123 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2125 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2126 (iconv_string): Don't guess a size-zero buffer, as that might cause
2127 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2128 result would be 'too large', where 'too large' is (heuristically)
2129 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2130 overflow concerns. This will prevent some unwanted malloc failures
2131 when the inputs are very large.
2133 2005-03-15 Bruno Haible <bruno@clisp.org>
2135 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2138 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2141 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2143 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2145 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2146 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2148 * strtol.c: Likewise.
2150 2005-03-14 Simon Josefsson <jas@extundo.com>
2152 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2155 2005-03-14 Jim Meyering <jim@meyering.net>
2157 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2158 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2159 to be nonzero so that we (and caller) can detect the difference
2160 between a valid zero-length expansion and an error return, even
2161 when the underlying strftime fails before writing anything into
2164 2005-03-10 Jim Meyering <jim@meyering.net>
2166 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2167 so that this module works on systems without fchdir.
2169 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2171 Factor int-properties macros into a single file, except for
2172 glibc-related files.
2173 * intprops.h: New file.
2174 * getloadavg.c: Include it instead of limits.h.
2175 (INT_STRLEN_BOUND): Remove.
2176 * human.c: Include intprops.h.
2177 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2178 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2179 * inttostr.h: Include intprops.h instead of limits.h.
2180 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2181 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2182 for consistency with intprops.h.
2183 (time_t_is_integer, twos_complement_arithmetic): Use them.
2184 * sig2str.h: Include <signal.h>, intprops.h.
2185 (INT_STRLEN_BOUND): Remove.
2186 * strftime.c (TYPE_SIGNED): Remove.
2187 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2188 * strtol.c: Adjust comments to match intprops.h.
2189 * userspec.c: Include intprops.h.
2190 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2191 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2192 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2193 instead of rolling our own expressions.
2194 * xstrtol.c: Include xstrtol.h first, to test interface.
2196 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2198 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2199 the right thing even if adding 1900 would overflow. Similarly
2200 for tm_mon + 1 and tm_yday + 1.
2201 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2202 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2203 (DO_SIGNED_NUMBER): New macro.
2204 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2206 2005-03-07 Bruno Haible <bruno@clisp.org>
2208 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2210 2005-03-03 Derek R. Price <derek@ximbiot.com>
2211 Bruno Haible <bruno@clisp.org>
2213 * pagealign_alloc.h: New file.
2214 * pagealign_alloc.c: New file.
2216 2005-01-28 Bruno Haible <bruno@clisp.org>
2218 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2221 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2223 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2224 The workaround isn't strictly needed for POSIX conformance, and
2225 it's too much of a pain to configure and maintain. We'll ask
2226 people to fix their kernels instead.
2227 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2228 (NANOSLEEP_BUG_WORKAROUND): Remove.
2229 (xnanosleep): Remove the workaround.
2231 2005-02-12 Bruno Haible <bruno@clisp.org>
2233 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2235 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2237 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2238 * timespec.h (gettime): Return void, since it always
2239 succeeds now. All uses changed.
2240 * gettime.c (gettime) Likewise.
2241 [HAVE_NANOTIME]: Prefer nanotime.
2242 Assume gettimeofday succeeds, as POSIX requires.
2243 Assime time () succeeds, since other code already does.
2244 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2245 (timespec_subtract): Remove.
2246 (NANOSLEEP_BUG_WORKAROUND): New constant.
2247 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2248 things considerably. Use it only on GNU/Linux hosts, since the
2249 workaround shouldn't be needed elsewhere.
2251 2005-02-24 Bruno Haible <bruno@clisp.org>
2253 * gettext.h: Update from GNU gettext 0.14.2.
2255 2005-02-24 Bruno Haible <bruno@clisp.org>
2257 * localcharset.c: Update from GNU gettext 0.14.2.
2258 * config.charset: Update from GNU gettext 0.14.2.
2260 2005-02-22 Simon Josefsson <jas@extundo.com>
2262 * iconvme.h, iconvme.c: New files, from libc.
2264 2005-02-20 Neil Conway <neilc@samurai.com>
2266 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2267 returned by OSX/Darwin if the specified buffer is not large
2268 enough for the hostname.
2270 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2272 * memrchr.h: New file.
2273 * chdir-long.c: Include it.
2274 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2275 Don't bother including stddef.h.
2277 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2279 * argp-help.c (__argp_help): Create a fake struct argp_state and
2280 pass it to _help, otherwise the latter coredumps trying to
2281 dereference state.root_argp.
2283 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2285 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2287 Include <sys/types.h>, for dev_t.
2288 (ME_DUMMY, ME_REMOTE): Move from here....
2289 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2290 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2292 Include mountlist.h first, to test the interface.
2294 2005-01-29 Bruno Haible <bruno@clisp.org>
2296 * progname.c (program_name): Initialize.
2297 Needed when linking statically on MacOS X.
2299 2005-01-28 Bruno Haible <bruno@clisp.org>
2301 * javacomp.sh.in: New file, from GNU gettext.
2302 * javacomp.h: New file, from GNU gettext.
2303 * javacomp.c: New file, from GNU gettext.
2305 2005-01-26 Bruno Haible <bruno@clisp.org>
2307 * javaexec.sh.in: New file, from GNU gettext.
2308 * javaexec.h: New file, from GNU gettext.
2309 * javaexec.c: New file, from GNU gettext.
2311 2005-01-26 Simon Josefsson <jas@extundo.com>
2313 * gai_strerror.c: Use GPL in header.
2315 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2317 * argp-help.c (hol_entry_help): Avoid using non-constant
2318 initializers for struct pentry_state.
2319 (__argp_error): Check return value of __asprintf
2320 (__argp_failure): Translate error message
2322 * argp-parse.c: Removed braces around the expansion of N_()
2324 2005-01-21 Jim Meyering <jim@meyering.net>
2326 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2327 same value as for Solaris 9.
2329 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2330 component length. This included changing the parameter to be
2331 of type `char *' rather than `char const *'.
2332 * chdir-long.h (chdir_long): Update prototype.
2334 * openat.c (fdopendir, fstatat): New functions.
2335 * openat.h: Include headers required for use of DIR and struct stat.
2336 [AT_SYMLINK_NOFOLLOW]: Define.
2337 (fdopendir, fstatat): Add prototypes.
2339 2005-01-21 Bruno Haible <bruno@clisp.org>
2341 * classpath.h: New file, from GNU gettext.
2342 * classpath.c: New file, from GNU gettext.
2344 2005-01-20 Simon Josefsson <jas@extundo.com>
2346 * version-etc-fsf.c: New file, with version_etc_copyright.
2347 * version-etc.c: Remove version_etc_copyright.
2348 * version-etc.h (version_etc_copyright): Use [] instead of * in
2349 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2351 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2353 * save-cwd.c (save_cwd): Remove code to support the case
2354 where fchdir is missing or flaky.
2356 2005-01-20 Simon Josefsson <jas@extundo.com>
2358 * base64.h (isbase64): Add.
2360 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2361 using a unsigned prototype, don't inline.
2362 (base64_decode): Use it.
2364 2005-01-19 Bruno Haible <bruno@clisp.org>
2366 * sh-quote.h: New file, from GNU gettext.
2367 * sh-quote.c: New file, from GNU gettext.
2369 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2371 Merge changes from coreutils, as described below in several
2372 changelogs dated today.
2374 * save-cwd.c: Include "save-cwd.h" before other include files.
2375 (O_DIRECTORY): Remove; not needed here, since "." must be
2376 a directory. All uses removed.
2377 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2378 universal on Suns, and we also need to test for IRIX.
2379 Revamp code to use 'if' rather than '#if'.
2380 Avoid unnecessary comparison of cwd->desc to 0.
2382 * utimens.c (futimens): Robustify the previous patch, by checking
2383 for known valid error numbers rather than observed invalid ones.
2385 2005-01-18 Jim Meyering <jim@meyering.net>
2387 * version-etc.c (version_etc_copyright): Update copyright date.
2389 * utimens.c (futimens): Account for the fact that futimes
2390 can also fail with errno == ENOSYS or errno == ENOENT.
2391 Patch from Dmitry V. Levin.
2393 Change the name of the robust chdir function from chdir to chdir_long.
2394 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2395 (restore_cwd): Use chdir_long, not chdir.
2396 * chdir-long.c: Renamed from chdir.c.
2397 * chdir-long.h: Renamed from chdir.h.
2398 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2401 2005-01-18 Bob Proulx <bob@proulx.com>
2403 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2404 offsetof() macro construct to avoid compile failure with native HP-UX
2405 11.0 ANSI C compiler.
2407 2005-01-06 Bruno Haible <bruno@clisp.org>
2409 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2410 because stpncpy.m4 takes care of it.
2412 2004-01-24 Bruno Haible <bruno@clisp.org>
2414 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2416 2003-10-09 Bruno Haible <bruno@clisp.org>
2418 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2420 2005-01-06 Bruno Haible <bruno@clisp.org>
2422 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2423 * fwriteerror.c: Include <stdbool.h>.
2424 (fwriteerror): At the end, close the file stream. Record whether
2425 stdout was already closed.
2427 2004-05-27 Bruno Haible <bruno@clisp.org>
2429 * execute.c (environ): Declare if needed.
2430 * pipe.c (environ): Likewise.
2431 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2433 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2435 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2436 definitions to be after all include files, to avoid collisions.
2437 Problem reported by Bob Proulx.
2439 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2441 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2442 not needed. This removes a dependency on the gettext module.
2443 [defined _LIBC]: Do not include <libintl.h>; not needed.
2445 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2447 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2450 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2452 * argp-parse.c: Include <stddef.h>.
2453 (alignof, alignto): New macros.
2454 (parser_init): Don't assume that void * is aligned sufficiently
2457 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2458 need to extend the stack.
2459 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2462 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2464 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2466 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2468 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2469 Remove now-obsolete comment about AIX.
2470 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2471 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2472 (YYMAXDEPTH): New macro.
2474 2004-12-18 Bruno Haible <bruno@clisp.org>
2476 * fatal-signal.c (fatal_signals): Make non-const.
2477 (init_fatal_signals): New function.
2478 (uninstall_handlers, install_handlers): Ignore signals that were set to
2480 (at_fatal_signal): Call init_fatal_signals.
2481 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2483 Reported by Paul Eggert.
2485 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2487 * getdate.y (textint): New member "negative".
2488 (time_zone_hhmm): New function.
2489 Expect 14 shift-reduce conflicts, not 13.
2490 (o_colon_minutes): New rule.
2491 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2492 (yylex): Set the "negative" member of signed numbers.
2494 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2496 Changes imported from coreutils.
2497 * hard-locale.c: Assume <locale.h> exists.
2499 (GLIBC_VERSION): New macro.
2500 (hard_locale): Assume setlocale exists.
2501 Rewrite to avoid #ifdef.
2502 Use strdup rather than malloc + strcpy.
2503 * human.c: Assume <locale.h> exists.
2504 (human_readable): Assume localeconv exists.
2506 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2508 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2509 convert T2, not T. (Imported from libc.)
2511 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2513 * getcwd.c (is_ENAMETOOLONG): New macro.
2514 (__getcwd.c): Don't restore errno; glibc doesn't.
2515 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2516 first, falling back to our code only if its results look suspicious.
2517 Ensure that the resulting buffer is only as large as necessary.
2519 * readutmp.c: Include readutmp.h first.
2520 Include <errno.h>, since readutmp.h no longer does that.
2521 * readutmp.h: Don't include <errno.h>,
2522 <sys/param.h>, <time.h>; not needed to establish interface.
2523 (errno): Remove decl.
2524 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2525 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2526 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2528 2004-11-28 Simon Josefsson <jas@extundo.com>
2530 * base64.h, base64.c: New file.
2532 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2534 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2536 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2538 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2539 HP's ANSI C compiler.
2540 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2541 Declaring int functions causes warnings on some modern systems and
2542 shouldn't be needed to compile on ancient ones.
2543 * same.c (MIN) [defined MIN]: Don't define, since it's already
2546 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2547 with the following changes.
2548 (__set_errno): Parenthesize properly.
2549 Include <stdbool.h>.
2550 (MIN, MAX, MATCHING_INO): New macros.
2551 (__getcwd): Define with prototype, not K&R form.
2552 Use heuristics to allocate default buffer on stack if possible.
2553 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2554 behavior, and to avoid the PATH_MAX limit when computing
2556 Use MATCHING_INO to compare inode number to file.
2557 Check for arithmetic overflow in size calculations.
2558 Fix bug in reallocation of dot array that caused getcwd to fail
2559 on directories nested deeper than 75.
2560 Be more careful about saving errno on error.
2561 Do not use realloc; use only free+malloc, as this is a bit
2562 more flexible and avoids a needless copy operation.
2563 Do not inspect st_dev and st_ino for symbolic links; POSIX
2564 doesn't specify the latter.
2565 Check for closedir errors.
2566 Avoid needless casts.
2567 Use "#ifdef weak_alias" around weak_alias, to be like other
2569 The following changes to getcwd.c have effect only when used in
2570 gnulib; they have no effect inside glibc proper.
2571 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2572 as alloca isn't used.
2573 (alloca, __alloca): Likewise.
2574 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2575 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2576 unconditionally, as gnulib assumes C89 or better.
2577 Do not include <sys/param.h>.
2578 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2579 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2581 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2582 Include <dirent.h> in a way that is compatible with modern Autoconf.
2583 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2584 New macros, if not already defined.
2585 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2586 Use "_LIBC", not "defined _LIBC", for consistency.
2587 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2589 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2590 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2591 * xgetcwd.c: David MacKenzie's old code was removed, so give
2592 credit only to Jim Meyering and adjust the copyright dates.
2593 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2594 <stdlib.h>, <unistd.h>, "pathmax.h".
2595 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2596 (INITIAL_BUFFER_SIZE): Remove.
2597 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2599 2004-11-23 Jim Meyering <jim@meyering.net>
2601 * getopt_.h: Remove trailing blanks.
2603 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2605 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2606 (futimens): New function, which uses futimes if available.
2607 (futimens, utimens): Support timespec==NULL, with same semantics
2608 as utime and utimens.
2609 * utimens.h (futimens): New decl.
2611 2004-11-23 Jim Meyering <jim@meyering.net>
2613 * __fpending.c: Add comment.
2615 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2617 * getopt_.h: Re-addition of __getopt_argv_const caused
2618 redefinition warnings. To avoid them, include the defines
2619 in `#if !defined __need_getopt ... #endif'. The only place
2620 where __getopt_argv_const is used is in definitions
2621 of getopt_long and getopt_long_only below, which are as well
2622 protected by `#ifndef __need_getopt'.
2623 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2624 __need_getopt after including <stdio.h> and <unistd.h> These
2625 headers might have defined it.
2627 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2629 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2631 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2632 optopt): Use them instead of invoking ## directly; otherwise, the
2633 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2635 2004-11-19 Bruno Haible <bruno@clisp.org>
2637 * strtok_r.c: Move comments from here...
2638 * strtok_r.h: ... to here.
2640 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2642 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2643 might fail. Problem reported by Yoann Vandoorselaere.
2644 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2645 that mishandle size_t overflow.
2647 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2649 * canon-host.c: Include "strdup.h".
2650 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2651 Use strdup instead of malloc/strcpy to duplicate strings.
2653 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2654 (human_space_before_unit): New constant.
2655 * human.c (human_readable): Support it.
2657 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2658 (xgetcwd): Set errno correctly when failing.
2659 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2660 the failure is actually due to a PATH_MAX problem.
2662 Further getopt changes to make it more likely that glibc will
2663 buy the changes back.
2664 * getopt.c (POSIXLY_CORRECT): New constant.
2665 (getopt): Use it, so to preserve glibc semantic
2666 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2667 when compiling for libc.
2668 * getopt_.h (__getopt_argv_const): Bring it back.
2669 (getopt_long, getopt_long_only): Use it.
2671 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2672 New arg POSIXLY_CORRECT. All callers changed.
2673 (getopt): Argv is now char * const *, as per standard.
2674 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2675 not char *__getopt_argv_const *.
2676 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2677 _getopt_long_only_r): Likewise.
2678 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2679 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2680 _getopt_long_r, _getopt_long_only_r): Likewise.
2681 * getopt_.h (__getopt_argv_const): Remove.
2682 (getopt): Argv is now char * const *, as per standard.
2684 * getdate.y (tORDINAL): New token.
2685 (day, relunit): Allow it for relative times.
2686 (relative_time_table): Use tORDINAL for ordinals.
2688 2004-11-15 Jim Meyering <jim@meyering.net>
2690 * closeout.c: Include "__fpending.h" once again.
2691 Include <stdbool.h>.
2692 (close_stdout): Don't fail just because stdout was closed initially,
2693 since some programs don't write to stdout in the normal course of
2694 operation (other than --version and --help), and we don't want this
2695 function to make e.g. `touch file >&-' fail.
2696 But do fail if it was closed and someone has tried to write to it.
2697 E.g., `printf foo >&-' must fail.
2699 2004-11-11 Simon Josefsson <jas@extundo.com>
2701 * strtok_r.h, strtok_r.c: New file.
2703 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2705 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2706 we can stop lying to compilers about the constness of argv when we
2707 are compiled outside glibc.
2708 (getopt, getopt_long, getopt_long_only): Use it.
2709 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2711 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2712 _getopt_long_only_r): Likewise.
2713 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2714 _getopt_long_only_r): Likewise.
2716 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2717 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2718 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2719 the other external symbols.
2720 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2721 declaration, since the above renaming now works around collisions.
2723 2004-11-11 Jim Meyering <jim@meyering.net>
2725 * linebreak.c: Remove trailing blanks.
2726 * alloca_.h: Likewise.
2727 * acosl.c: Likewise.
2728 * euidaccess.c: Likewise.
2729 * allocsa.h: Likewise.
2731 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2733 * mktime.c (SHR): New macro, which is a portable
2734 substitute for >> that should work even on Crays.
2735 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2736 Problem reported by Mark D. Baushke in
2737 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2738 * getdate.y (SHR): Likewise.
2740 * strftime.c (SHR): Likewise.
2742 * quotearg.c (struct quoting_options): Use unsigned int for
2743 quote_these_too, so that right shifts are well defined. All uses
2746 2004-11-10 Simon Josefsson <jas@extundo.com>
2748 * getaddrinfo.h, getaddrinfo.c: New files.
2750 2004-11-10 Jim Meyering <jim@meyering.net>
2752 Ensure that no close failure goes unreported.
2753 * closeout.c (close_stdout): Always close stdout. I.e., don't
2754 return early when it seems there's nothing to flush.
2755 Don't include __fpending.h.
2757 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2759 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2761 2004-11-05 Bruno Haible <bruno@clisp.org>
2763 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2764 Reported by Mark D. Baushke <mdb@cvshome.org>.
2766 2004-11-04 Bruno Haible <bruno@clisp.org>
2768 2004-09-11 Bruno Haible <bruno@clisp.org>
2769 * allocsa.valgrind: New file.
2770 2004-02-06 Bruno Haible <bruno@clisp.org>
2771 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2772 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2773 Reported by Christopher Seip <chris.seip@hp.com>.
2775 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2777 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2778 with errno == ERANGE if the buffer is too small.
2779 Problem reported by Mark D. Baushke.
2781 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2783 * xreadlink.c (MAXSIZE): New macro.
2784 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2785 size does not exceed MAXSIZE. Avoid cast.
2786 As suggested by Mark D. Baushke in
2787 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2788 if readlink fails with buffer size just under MAXSIZE, try again
2791 2004-11-02 Derek R. Price <derek@ximbiot.com>
2792 and Paul Eggert <eggert@cs.ucla.edu>
2794 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2795 (get_date): Overparenthesize to avoid GCC warning.
2797 2004-11-02 Bruno Haible <bruno@clisp.org>
2799 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2800 function returns void.
2802 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2804 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2805 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2808 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2810 * getdate.y: Add support for TZ="foo" within a date string.
2811 Fix some bugs near time_t boundaries. Reject dates with
2812 out-of-range components, e.g., "Sept 31".
2813 Include <stdlib.h>, "setenv.h", "xalloc.h".
2814 (ISDIGIT_LOCALE): Remove; unused.
2815 Note that the TZ and time functions used here are not reentrant.
2816 (mktime_ok, get_tz): New functions.
2817 (TZBUFSIZE): New constant.
2818 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2819 This requires that we sometimes generate our own TZ="XXX..." setting.
2821 2004-10-27 Derek R. Price <derek@ximbiot.com>
2823 * mktime.c (not_equal_tm): Remove redundant check.
2825 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2827 * getdate.y: Use Bison 1.875 features, and some minor
2828 code cleanups. This change does not affect semantics.
2829 Don't include <stdlib.h>; no longer needed.
2830 Don't include unlocked-io.h; only the "#if TEST" code uses
2831 stdio, and performance isn't crucial there.
2832 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2833 Bison 1.875 features as described below.
2834 All uses of "PC." replaced by "pc->".
2835 (YYSTYPE): Add a forward declaration.
2836 (yylex, yyerror): Use full prototypes in forward decls.
2837 Use "%pure-parser" rather than obsolescent "%pure_parser".
2838 Use %parse-param and %lex-param instead of obsolescent
2839 YYPARSE_PARAM and YYLEX_PARAM.
2840 (meridian_table, month_and_day_table, time_units_table,
2841 relative_time_table, time_zone_table, military_table,
2842 lookup_zone, lookup_word, get_date):
2843 Use NULL instead of 0 where appropriate.
2844 (to_hour): Avoid abort (), to avoid a dependency on
2846 (yyerror, yylex): Now accepts parser_control * arg.
2847 (main) [TEST]: Use '\0' rather than 0 for char.
2849 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2851 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2852 It's now the caller's responsibility to handle the case where
2853 !HAVE_GETPAGESIZE && !defined getpagesize.
2855 * mktime.c (leapyear): Arg is long int, not int.
2857 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2859 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2861 2004-10-12 Simon Josefsson <jas@extundo.com>
2863 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2864 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2867 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2869 * vsnprintf.h: New file.
2870 * vsnprintf.c: New file.
2872 2004-10-07 Bruno Haible <bruno@clisp.org>
2874 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2875 into the provided buffer.
2877 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2879 * diacrit.c, diacrit.h: Add GPL notice.
2881 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2882 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2883 * logl.c (logl): Keep the code as similar to glibc as possible.
2884 This avoids a potential constant-folding bug.
2886 2004-10-05 Bruno Haible <bruno@clisp.org>
2888 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2890 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2892 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2893 * xmalloc.c (xmemdup): Likewise.
2894 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2895 XFREE): Remove these long-obsolescent macros.
2896 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2897 * xstrdup.c: Remove.
2899 * regex.c (re_comp): Cast gettext return value to char *,
2900 Problem reported by Martin Neitzel via Mark D. Baushke.
2902 2004-10-04 Simon Josefsson <jas@extundo.com>
2904 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2905 '#ifdef USE_UNLOCKED_IO'.
2907 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2909 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2910 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2911 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2912 regex.c, sha1.c, version-etc.c, yesno.c:
2913 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2914 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2915 the includer's responsibility.
2917 Sync from coreutils.
2919 * modechange.c (mode_compile): Don't decrement a pointer that
2920 points to the start of a string, as the C Standard says the
2921 resulting behavior is undefined.
2923 * backupfile.h (enum backuptype): Rename none -> no_backups,
2924 simple -> simple_backups, numbered_existing ->
2925 numbered_existing_backups, numbered -> numbered_backups
2926 to avoid shadowing problems. All uses changed.
2927 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2928 * backupfile.c (check_extension, numbered_backup):
2929 Rename locals to avoid shadowing 'basename'.
2930 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2933 * .cppi-disable: Add getopt_.h, getopt_int.h.
2934 * .cvsignore: Add getopt.h.
2936 2004-10-04 Simon Josefsson <jas@extundo.com>
2938 * memmem.h: New file.
2939 * memmem.c: New file, taken from glibc.
2941 2004-10-02 Jim Meyering <jim@meyering.net>
2943 * dirfd.h, getpagesize.h: Add copyright notice.
2945 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2947 * snprintf.c: Remove comments as to why each header is needed.
2949 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2951 * strsep.h: New file.
2952 * strsep.c: New file.
2954 2004-10-01 Simon Josefsson <jas@extundo.com>
2956 * snprintf.c (snprintf): Handle size==0.
2958 2004-10-01 Simon Josefsson <jas@extundo.com>
2959 Bruno Haible <bruno@clisp.org>
2961 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2962 (snprintf): Declare 'args'.
2964 2004-09-30 Simon Josefsson <jas@extundo.com>
2966 * snprintf.h, snprintf.c: New files.
2968 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2970 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2971 (hol_entry_help): Never translate an empty string.
2972 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2973 * argp.h (OPTION_NO_TRANS): New option.
2975 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2977 * xvasprintf.c: Include xalloc.h.
2978 (xvasprintf): Use xalloc_die, not xmalloc_die.
2980 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2982 * dummy.c: Change copyright notice to FSF, and license to GPL.
2984 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2986 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2987 Problem reported by Bruno Haible in:
2988 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2990 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2992 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2993 in case some system header has #define'd it. Problem reported by
2994 Soeren D. Schulze in
2995 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2997 2004-09-08 Bruno Haible <bruno@clisp.org>
2999 * stdint_.h: New file, taken from GNU clisp.
3001 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3003 * xvasprintf.h: New file.
3004 * xvasprintf.c: New file.
3005 * xasprintf.c: New file.
3007 2004-09-08 Bruno Haible <bruno@clisp.org>
3009 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3011 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3013 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3015 Import from coreutils.
3016 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3017 strings on unbounded length. alloca's performance benefits aren't
3018 that important here.
3020 (parse_with_separator): New function, with most of the internals
3021 of the old parse_user_spec. Allow user to omit both user and group,
3022 for compatibility with FreeBSD.
3023 Clone only the user name, not the entire spec.
3024 Do not set *uid, *gid unless entirely successful.
3025 Avoid memory leak in some failing cases.
3026 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3027 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3028 (parse_user_spec): Rewrite to use parse_with_separator.
3030 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3032 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3033 its complicated substitute.
3034 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3035 and program_invocation_name.
3036 (__argp_basename) [!_LIBC]: Remove; the only use was
3037 replaced by its body.
3038 (__argp_short_program_name): Change condition from
3039 !defined __argp_short_program_name to
3040 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3041 to match argp-namefrob.h.
3042 (__argp_failure): Don't assume strerror_r returns char *.
3043 * argp-parse.c (N_): Define unconditionally.
3044 (argp_default_options): Fill out initializers with 0 to avoid
3047 2004-08-12 Simon Josefsson <jas@extundo.com>
3049 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3050 * getopt_.h: Renamed from getopt.h.
3052 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3054 Merge from coreutils.
3056 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3057 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3058 for Reliant Unix 5.43.
3060 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3061 (union fooround): Use uintmax_t, not long int.
3062 The rest is a merge from libc:
3063 [defined _LIBC]: Include <shlib-compat.h>.
3064 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3066 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3068 * strverscmp.c: Convert to UTF-8.
3070 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3072 * obstack.h (obstack_empty_p):
3073 Don't assume that chunk->contents is suitably aligned.
3074 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3075 Likewise. Problem reported by Benno in
3076 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3078 * chown.c (rpl_chown): Work even if the file is writeable but not
3079 readable. This could be improved further but it'd take some work.
3081 2004-08-08 Simon Josefsson <jas@extundo.com>
3083 * xgethostname.c: Don't include error.h (not used).
3086 * getpass.c: Include getpass.h first.
3088 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3090 * xalloc-die.c: New files.
3091 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3093 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3094 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3095 (_, N_, xalloc_die): Move to xalloc-die.c.
3096 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3097 so that we needn't mess with xalloc_msg_memory_exhausted.
3099 * sha1.h: Renamed from sha.h.
3100 (SHA1_H): Renamed from _SHA_H.
3101 (sha1_ctx): Renamed from sha_ctx.
3102 (sha1_init_ctx): Renamed from sha_init_ctx.
3103 (sha1_process_block): Renamed from sha_process_block.
3104 (sha1_process_bytes): Renamed from sha_process_bytes.
3105 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3106 (sha1_read_ctx): Renamed from sha_read_ctx.
3107 (sha1_stream): Renamed from sha_stream.
3108 (sha1_buffer): Renamed from sha_buffer.
3109 * sha1.c: Likewise; renamed from sha.c.
3110 Do not include <sys/types.h>.
3111 Include <stddef.h> rather than <stdlib.h>.
3113 2004-08-08 Bruno Haible <bruno@clisp.org>
3115 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3116 FILESYSTEM_PREFIX_LEN.
3117 * progreloc.c: Likewise.
3118 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3120 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3123 * argp-help.c (make_hol, hol_append): Don't assume that
3124 SIZE_MAX is a valid preprocessor constant.
3125 (__argp_basename): Change from "#ifndef _LIBC"
3126 to "#ifndef __argp_short_program_name", so that
3127 we don't compile these functions for tar.
3129 More merges from coreutils.
3130 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3131 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3133 * addext.c: Remove; no longer needed.
3134 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3135 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3136 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3137 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3138 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3139 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3140 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3141 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3142 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3143 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3144 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3145 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3146 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3147 Import changes from coreutils.
3149 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3151 Merge from coreutils.
3153 * .gdb-history: Remove; this doesn't belong here.
3155 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3156 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3157 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3159 * dirname.h: Include <stdbool.h>.
3160 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3161 for consistency with POSIX terminology. All uses changed.
3162 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3163 (strip_trailing_slashes): Use bool for booleans.
3164 * stripslash.c (strip_trailing_slashes): Likewise.
3166 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3167 sometimes returns a positive errno value even when it succeeds.
3168 (print_errno_message) [!LIBC]: Fall back on strerror if
3171 * path-concat.c (mempcpy): Don't define if a system header defines it.
3172 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3173 (longest_relative_suffix): New function.
3174 (path_concat): Use it. Assume first argument is not NULL.
3175 Port to DOS. Omit redundant separators.
3176 Report an error instead of returning NULL.
3177 Use mempcpy instead of memcpy.
3178 (xpath_concat): Remove: not declared or used.
3180 * same.h: Include <stdbool.h>
3181 (same_name): Return bool, not int.
3182 * same.c (same_name): Likewise.
3183 (errno): Don't declare; we assume C89 or better now.
3185 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3186 if not already defined.
3188 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3189 * dup-safer.c (errno): Likewise.
3191 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3193 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3196 2004-08-03 Simon Josefsson <jas@extundo.com>
3198 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3199 * progname.h: Don't include stdbool.h.
3201 2004-08-02 Simon Josefsson <jas@extundo.com>
3203 * getsubopt.h: New file, with comments from Bruno Haible.
3204 * getsubopt.c: New file, from glibc, but slightly modified based on
3205 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3207 2004-08-01 Simon Josefsson <jas@extundo.com>
3209 * xgetdomainname.c: Include stdlib.h, for free().
3211 2004-07-16 Simon Josefsson <jas@extundo.com>
3213 * dummy.c: New file.
3215 2004-07-16 Bruno Haible <bruno@clisp.org>
3217 * backupfile.h: Add extern "C" for C++.
3218 * closeout.h: Likewise.
3219 * copy-file.h: Likewise.
3220 * findprog.h: Likewise.
3221 * full-write.h: Likewise.
3222 * pathname.h: Likewise.
3223 * progname.h: Likewise.
3224 * stpcpy.h: Likewise.
3225 * stpncpy.h: Likewise.
3226 * strcase.h: Likewise.
3227 * strstr.h: Likewise.
3228 * xalloc.h: Likewise.
3230 * mbswidth.h: Add extern "C" for C++.
3231 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3233 2004-07-09 Simon Josefsson <jas@extundo.com>
3235 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3236 failed without this.)
3238 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3240 * fchown-stub.c: New file.
3242 2004-06-24 Jim Meyering <jim@meyering.net>
3244 * obstack.h (obstack_base): Cast to (void *), per documentation.
3246 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3248 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3250 2004-06-01 Jim Meyering <jim@meyering.net>
3252 * calloc.c: New file.
3254 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3256 * getdate.y (yylex): Allow space between sign and number.
3257 Problem reported by Dan Jacobson.
3259 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3260 and Jim Meyering <jim@meyering.net>
3262 Merge from coreutils CVS.
3264 * stat-macros.h: New file, with contents from file-type.h
3265 and coreutils' system.h.
3266 * file-type.c: Include "stat-macros.h".
3267 * file-type.h (file_type): Move all macro definitions to new file,
3270 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3271 Wrap old code with this conditional.
3272 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3273 function that does not dereference symlinks.
3274 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3276 * xreadlink.c: Include xreadlink.h first, to catch .h file
3277 dependency problems.
3278 (xreadlink): Accept new arg SIZE, for efficiency.
3279 All decls and uses changed.
3280 * xreadlink.h: Include <stddef.h>, for size_t.
3282 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3283 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3285 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3287 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3289 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3290 macros to be defined.
3291 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3292 the allocator returns NULL because the requested size is zero.
3294 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3296 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3297 var. Add comment explaining why libc still defines it. This
3298 merges the following patch from glibc:
3299 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3301 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3303 * obstack.c (_obstack): Remove unused variable. It hasn't been
3304 present in glibc since revision 1.1 of this file.
3305 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3306 obstack_alignment_mask, obstack_alloc, obstack_base,
3307 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3308 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3309 obstack_grow0, obstack_init, obstack_int_grow,
3310 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3311 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3312 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3313 nonexistent functions.
3315 2004-05-17 Derek R. Price <derek@ximbiot.com>
3316 Paul Eggert <eggert@cs.ucla.edu>
3318 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3320 2004-05-14 Bruno Haible <bruno@clisp.org>
3322 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3323 that consists of a '.' followed by an empty digit string.
3324 Patch by Tor Lillqvist <tml@iki.fi>.
3326 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3328 Port obstack to the AS/400, where pointers are 16 bytes wide and
3329 you cannot cast an integer to a valid pointer. This patch is
3330 currently waiting to be integrated into glibc; see
3331 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3333 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3334 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3335 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3336 (struct obstack): temp member is now a union of a pointer and
3337 an integer, instead of an integer. All integer uses changed.
3338 This does not affect the physical layout of struct obstack,
3339 except on hosts (like the AS/400) where the size or alignment of
3340 void * is greater than that of ptrdiff_t.
3341 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3342 __STDC__)]: Store temporary in pointer member of union, not
3344 * obstack.c: Include <stddef.h>, for offsetof.
3345 (struct fooalign): Remove; it doesn't need a name.
3346 (union fooround): Change double to long double, and add void *.
3347 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3348 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3349 not a macro. Hence the values are always int; so remove all
3350 casts-to-int in uses.
3352 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3353 Derek Price <derek@ximbiot.com>
3355 * alloca.c: Include <alloca.h>, to get our interface.
3356 * alloca_.h: Use __alloca on AIX, so that we don't have to
3357 include <alloca.h> first. Use C89 prototype for alloca; this
3358 requires including <stddef.h> for size_t. Use extern "C" if C++.
3359 Use #elif for simplicity, since we can assume C89 now.
3360 Don't try to source the system alloca.h since it will not be found
3361 and to prevent recursively including its replacement.
3362 * fnmatch.c: Include <alloca.h> instead of opencoding.
3363 * regex.c: Likewise.
3365 2004-05-16 Derek Price <derek@ximbiot.com>
3366 Paul Eggert <eggert@cs.ucla.edu>
3368 getline cleanup. This changes the getndelim2 API: both order of
3369 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3372 * getline.c: Don't include stddef.h or stdio.h, since our
3373 interface does that.
3374 (getline): Always use getdelim, so that we don't have two
3375 copies of this code.
3376 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3378 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3379 (GETNDELIM2_MAXIMUM): New macro.
3380 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3381 instead of the old practice of delim2==0. All callers changed.
3382 Return -1 on overflow, instead of returning junk.
3383 Do not set *linesize unless allocation succeeds.
3384 * getndelim2.h: Do not include stddef.h; no longer needed, now
3385 that we include sys/types.h.
3386 * getnline.h: Likewise.
3387 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3388 (getndelim2): Reorder arguments.
3389 * getnline.c (getnline, getndelim):
3390 Don't discard the NMAX argument.
3391 (getnline): Invoke getndelim, to avoid code duplication.
3392 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3393 of (size_t) -1 by callers of the getnline family.
3395 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3397 * nanosleep.c (suspended): Change its type from int to
3398 sig_atomic_t volatile.
3399 (first_call): Make it private to rpl_nanosleep, and have it
3400 be zero initially as that's a bit faster.
3401 (my_usleep): Round up fractional times instead of truncating them,
3402 as this is the usual meaning for 'sleep'.
3404 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3406 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3407 (ENOSYS): Define if not defined.
3408 (settime): Fall back on stime if it exists and settimeofday fails.
3409 But don't bother with fallbacks if a method fails with errno == EPERM.
3411 2004-05-11 Jim Meyering <jim@meyering.net>
3413 Prior to this change, the save_cwd caller required read access to the
3414 current directory on most systems (ones with the fchdir function).
3416 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3417 fails, try write-only, and finally, resort to using xgetcwd.
3419 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3421 * obstack.c, obstack.h: Import changes from libc.
3423 2004-04-28 Bruno Haible <bruno@clisp.org>
3425 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3426 implicitly appends .exe to executables.
3427 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3428 accepts Windows pathnames.
3429 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3430 Cygwin like Windows, since it now accepts Windows pathnames.
3431 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3432 Cygwin like Windows, since it now accepts Windows pathnames.
3433 Reported by Derek Robert Price <derek@ximbiot.com>.
3435 2004-04-20 Jim Meyering <jim@meyering.net>
3437 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3439 2004-04-20 Jim Meyering <jim@meyering.net>
3440 Bruno Haible <bruno@clisp.org>
3442 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3443 memory when realloc fails.
3445 2004-04-18 Jim Meyering <jim@meyering.net>
3447 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3448 don't leak memory and do call END_UTMP_ENT.
3450 2004-04-11 Paul Eggert <eggert@twinsun.com>
3452 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3453 (CHAR_BIT): Remove, since we assume C89.
3454 Include <stdint.h> if available, as per current Autoconf CVS advice.
3456 2004-03-30 Paul Eggert <eggert@twinsun.com>
3458 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3459 not bool, to be more consistent with Unix conventions.
3460 Suggested by Bruno Haible.
3462 Merge from coreutils.
3464 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3467 * getdate.h: Include stdbool.h, and timespec.h instead of
3468 the usual <time.h> dance.
3469 (get_date): Change signature to support fractional time stamps.
3470 All callers changed.
3471 * getdate.y: Include "getdate.h" first, as we can now
3472 assume C89 and don't need to worry about 'const'.
3473 Similarly, include "unlocked-io.h" near start, not in middle.
3475 (textint.value): Use long int rather than int.
3476 (textint.digits): Use size_t rather than int.
3477 (BILLION, LOG10_BILLION): New constants.
3478 (parser_control): New member rel_ns. Members day_ordinal,
3479 time_zone, month, day, hour, minutes, rel_year, rel_month,
3480 rel_day, rel_hour, rel_minutes, rel_seconds
3481 are now long int, not int. Member seconds is now struct timespec,
3482 not int. New member timespec_seen. Members dates_seen, days_seen,
3483 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3485 (%union.intval): Now long int, not int.
3486 New member timespec.
3487 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3488 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3489 (spec): Now is a timespec or an item list.
3490 (timespec, items): New nonterminals.
3491 (time, rel, relunit, number, get_date):
3492 Add support for fractional seconds.
3493 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3494 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3495 (to_hour): First arg is now long int, not int.
3496 (to_year): Returns long int, not int.
3497 Don't treat year -70 like 70.
3498 (tm_diff): Returns long int, not int.
3499 (lookup_word): Use bool instead of int when appropriate.
3500 (yylex): Use size_t for count, not int.
3501 Detect overflow when parsing large integer constants.
3502 Add support for fractions.
3503 (get_date): Make pointers 'const' if possible.
3504 Use more-portable code to detect integer overflow.
3505 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3506 Don't use ctime; it's not reliable if the year has >4 digits.
3508 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3509 This is for compatibility with BSD.
3511 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3512 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3513 From coreutils' system.h.
3515 * userspec.c: Don't include "posixver.h".
3516 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3517 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3518 compatible extension. Simplify code by removing a boolean int
3519 that was always nonzero if a string was nonnull.
3521 2004-03-30 Jim Meyering <jim@meyering.net>
3523 Merge from coreutils.
3525 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3527 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3528 an empty input stream.
3530 * readtokens.c: Include <stdbool.h>.
3531 (readtoken): Use `size_t' rather than int/long.
3532 All callers adjusted.
3533 Use `bool' rather than `int' where appropriate.
3534 Use memset rather than an explicit loop.
3535 Use x2nrealloc rather than xrealloc.
3536 Allow the use of `\0' as a delimiter.
3537 (readtokens): Likewise.
3538 * readtokens.h (readtoken, readtokens): Update prototypes.
3540 2004-03-30 Bruno Haible <bruno@clisp.org>
3542 * getloadavg.c (getloadavg): Don't assume setlocale returns
3545 2004-03-29 Paul Eggert <eggert@twinsun.com>
3547 Merge changes to getloadavg.c from coreutils and Emacs.
3549 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3550 Define to an expression, not to the empty string.
3551 Include cloexec.h and xalloc.h.
3552 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3553 Use set_cloexec_flag rather than rolling our own.
3554 * cloexec.c, cloexec.h: New files.
3556 2004-03-18 Paul Eggert <eggert@twinsun.com>
3558 * getopt.h: Sync with libc CVS.
3560 2004-03-18 Paul Eggert <eggert@twinsun.com>
3561 Bruno Haible <bruno@clisp.org>
3563 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3564 not on all platforms that have <wchar.h>.
3565 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3567 2004-03-09 Paul Eggert <eggert@twinsun.com>
3569 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3571 * getopt_int.h: New file, also synced from libc.
3573 2004-03-07 Paul Eggert <eggert@twinsun.com>
3575 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3576 '#if' expressions. Unlike the code it replaces, it does not
3577 depend on (defined _SC_PAGESIZE). However, it does depend on
3578 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3579 first reported by Jason Andrade in
3580 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3582 2004-01-18 Simon Josefsson <jas@extundo.com>
3584 * strdup.h: New file.
3585 * strdup.c: Include it.
3586 * path-concat.c: Include strdup.h. Drop strdup declaration.
3587 * userspec.c: Include strdup.h. Drop strdup declaration.
3589 2004-02-06 Karl Berry <karl@gnu.org>
3591 * config.charset: update from gettext 0.14.1.
3593 2004-02-05 Paul Eggert <eggert@twinsun.com>
3595 Add comments and code, prompted by suggestions from Bruno Haible
3597 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3598 describing the enum quoting_style values.
3599 * quotearg.c (quotearg_alloc): New function.
3600 (quotearg_buffer_restyled): Treat lone { and } as special.
3601 Treat = as special. Work around bug with older shells
3602 that "see" a '\' that is really the 2nd byte of a multibyte char.
3603 Quote empty string with shell_quoting_style.
3605 2004-02-03 Bruno Haible <bruno@clisp.org>
3607 * pipe.h: New file, from GNU gettext.
3608 * pipe.c: New file, from GNU gettext.
3610 2004-01-27 Bruno Haible <bruno@clisp.org>
3612 * execute.h: New file, from GNU gettext.
3613 * execute.c: New file, from GNU gettext.
3614 * w32spawn.h: New file, from GNU gettext.
3616 2004-01-23 Paul Eggert <eggert@twinsun.com>
3618 Exit-status fix from coreutils.
3620 Use exit_failure consistently in place of EXIT_FAILURE,
3621 so that program exit statuses are consistent on failure.
3623 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3624 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3625 * argmatch.h: Comment fix to match the above.
3626 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3627 Now a macro referring to exit_failure, instead of a separate
3628 variable. Include "exitfail.h" to get it.
3629 * xstrtol.h: Include "exitfail.h".
3630 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3632 * long-options.c (parse_long_options): Use prototype
3633 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3636 2004-01-21 Jim Meyering <jim@meyering.net>
3638 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3639 so as not to conflict with a different-sized __mktime_internal
3640 function in GNU libc.
3641 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3642 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3644 2004-01-18 Paul Eggert <eggert@twinsun.com>
3646 Merge from diffutils.
3648 * file-type.c (file_type): Add typed memory objects.
3649 * file-type.h (S_TYPEISTMO): New macro.
3651 * c-stack.h (c_stack_action): Remove argv argument.
3652 * c-stack.c (c_stack_action): Likewise. All uses changed.
3653 (die): Don't calculate message unless segv_action returns.
3654 (get_stack_location, min_address_from_argv, max_address_from_argv,
3655 volatile stack_base, volatile_stack_size): Remove.
3656 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3657 that every segmentation violation is a stack overflow. (Ouch!)
3658 See Debian bug 136249 (still outstanding) for more info about why
3659 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3661 2003-11-30 Bruno Haible <bruno@clisp.org>
3663 Safer stack allocation.
3664 * setenv.c: Include allocsa.h.
3665 (alloca): Remove fallback definition.
3666 (freea): Remove macro.
3667 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3670 2003-10-17 Bruno Haible <bruno@clisp.org>
3672 * binary-io.h: Avoid warnings on Cygwin.
3674 2003-12-28 Bruno Haible <bruno@clisp.org>
3676 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3677 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3679 2003-11-28 Bruno Haible <bruno@clisp.org>
3681 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3683 2003-11-27 Bruno Haible <bruno@clisp.org>
3685 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3687 2003-11-17 Bruno Haible <bruno@clisp.org>
3689 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3691 2003-11-24 Bruno Haible <bruno@clisp.org>
3693 * xallocsa.h: New file, from GNU gettext.
3694 * xallocsa.c: New file, from GNU gettext.
3696 2003-11-24 Bruno Haible <bruno@clisp.org>
3698 * allocsa.h: New file, from GNU gettext.
3699 * allocsa.c: New file, from GNU gettext.
3701 2003-11-24 Bruno Haible <bruno@clisp.org>
3703 * eealloc.h: New file.
3705 2004-01-15 Jim Meyering <jim@meyering.net>
3707 Merge from coreutils.
3709 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3710 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3711 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3713 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3714 optional configure-time default.
3716 * version-etc.c (version_etc_copyright): Update copyright date.
3718 * xreadlink.c (xreadlink): Correct outdated comment.
3720 2004-01-15 Paul Eggert <eggert@twinsun.com>
3722 Merge from coreutils.
3724 * posixver.c: Include posixver.h.
3726 * same.c: Include <stdbool.h>, <limits.h>.
3727 (_POSIX_NAME_MAX): Define if not defined.
3729 (same_name): If file names are silently truncated, report
3730 that the file names are the same if they are the same after
3731 the silent truncation.
3733 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3734 conversion function.
3735 * xstrtod.c (xstrtod): Likewise. All callers changed to
3736 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3739 2004-01-14 Paul Eggert <eggert@twinsun.com>
3741 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3742 with like-named macro in fnmatch.c.
3743 (EXT): Use an internal constant instead.
3745 Merge fnmatch patches from glibc.
3746 * fnmatch.c (mbsinit): Remove define.
3747 Add libc_hidden_ver (__fnmatch, fnmatch).
3748 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3749 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3751 2003-12-14 Karl Berry <karl@gnu.org>
3753 * config.charset: update from gettext-runtime.
3755 2003-12-03 Paul Eggert <eggert@twinsun.com>
3757 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3758 Bug reported by Alfred M. Szmidt.
3760 2003-11-29 Karl Berry <karl@gnu.org>
3762 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3764 2003-11-23 Paul Eggert <eggert@twinsun.com>
3765 Bruno Haible <bruno@clisp.org>
3767 * printf-parse.h: Don't include sys/types.h.
3768 (ARG_NONE): New macro.
3769 (char_directive): Change type of *arg_index fields to size_t.
3770 * printf-parse.c: Don't include sys/types.h.
3771 (SSIZE_MAX): Remove macro.
3772 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3773 Remove unnecessary overflow check.
3774 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3777 2003-11-24 Paul Eggert <eggert@twinsun.com>
3779 * alloca.c: Remove dependency on xalloc module.
3780 (xalloc_die): Remove.
3781 (memory_full) [!defined emacs]: New macro.
3782 [!defined emacs]: Don't include xalloc.h.
3783 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3784 address arithmetic overflows. Change datatypes a bit to avoid
3787 2003-11-22 Jim Meyering <jim@meyering.net>
3789 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3791 2003-11-17 Bruno Haible <bruno@clisp.org>
3793 * vasnprintf.c (alloca): Remove fallback definition.
3794 (freea): Remove definition.
3795 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3796 Reported by Paul Eggert.
3798 2003-11-17 Jim Meyering <jim@meyering.net>
3800 On systems without utime and without a utimes function capable of
3801 dealing with a NULL struct utimbuf* argument, this utime replacement
3802 could -- in unusual circumstances -- leak a file descriptor.
3803 * utime.c: Include <unistd.h> and <errno.h>.
3804 (utime_null): Be sure to close `fd' and to preserve errno.
3805 Reported by Geoff Collyer via Arnold Robbins.
3807 2003-11-16 Paul Eggert <eggert@twinsun.com>
3808 Bruno Haible <bruno@clisp.org>
3810 Protect against address arithmetic overflow.
3811 * printf-args.h: Include stddef.h.
3812 (arguments): Change type of field 'count' to size_t.
3813 * printf-args.c (printf_fetchargs): Use size_t instead of
3814 'unsigned int' where appropriate.
3815 * printf-parse.h: Include sys/types.h.
3816 (char_directive): Change type of *arg_index fields to ssize_t.
3817 (char_directives): Change type of fields 'count', max_*_length to
3819 * printf-parse.c: Include sys/types.h and xsize.h.
3820 (SSIZE_MAX): Define fallback value.
3821 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3822 instead of 'int' where appropriate. Check a_allocated, d_allocated
3823 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3824 * vasnprintf.c: Include xsize.h.
3825 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3826 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3827 overflow. Avoid wraparound when converting a width or precision from
3830 2003-11-16 Bruno Haible <bruno@clisp.org>
3832 Update from GNU gettext.
3833 * printf-parse.c: Generalize to it can be compiled for wide strings.
3834 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3835 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3836 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3837 SNPRINTF): New macros.
3838 Don't include <alloca.h> if the file is used inside libintl.
3839 (local_wcslen): New function, for Solaris 2.5.1.
3840 (VASNPRINTF): Use it instead of wcslen.
3842 2003-11-16 Bruno Haible <bruno@clisp.org>
3844 * xsize.h (xmax): New function.
3845 (xsum, xsum3, xsum4): Declare as "pure" functions.
3847 2003-11-12 Paul Eggert <eggert@twinsun.com>
3849 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3850 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3851 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3852 heuristic is just as accurate as far as we know, and it removes a
3853 dependency on size_max.m4 and ptrdiff_max.m4.
3855 2003-11-12 Paul Eggert <eggert@twinsun.com>
3857 * xstrtol.c (__xstrtol): Remove "break" immediately after
3858 "return", to pacify some unknown compiler. Problem reported
3861 2003-11-11 Bruno Haible <bruno@clisp.org>
3863 * xsize.h (SIZE_MAX): Remove fallback definition.
3864 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3867 2003-11-10 Paul Eggert <eggert@twinsun.com>
3869 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3870 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3871 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3873 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3874 not (size_t) -1, since it's defined here.
3876 2003-11-06 Paul Eggert <eggert@twinsun.com>
3878 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3879 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3880 Reject sizes of exactly SIZE_MAX bytes.
3881 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3882 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3884 2003-11-05 Bruno Haible <bruno@clisp.org>
3886 * xsize.h: Include limits.h, to avoid a possible collision with
3887 SIZE_MAX defined in <limits.h> on Solaris.
3889 2003-11-04 Bruno Haible <bruno@clisp.org>
3891 * xsize.h: New file.
3892 * linebreak.c: Include xsize.h.
3893 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3894 argument for overflow.
3895 Suggested by Paul Eggert.
3897 2003-10-31 Bruno Haible <bruno@clisp.org>
3899 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3900 to avoid (extremely rare) race condition.
3901 Suggested by Paul Eggert.
3903 2003-11-03 Jim Meyering <jim@meyering.net>
3905 * userspec.c: Include "userspec.h".
3906 * userspec.h: New file.
3908 2003-10-31 Paul Eggert <eggert@twinsun.com>
3910 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3911 * mountlist.c (SIZE_MAX): Define if not defined already.
3912 (read_filesystem_list): Set and use me_type_malloced.
3913 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3914 whatever the type happens to be), for brevity and consistency.
3915 Check for size calculation overflow on Alphas running OSF/1.
3917 2003-10-31 Jim Meyering <jim@meyering.net>
3919 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3921 * linebuffer.c: Include <string.h> for declaration of memset.
3923 2003-10-30 Paul Eggert <eggert@twinsun.com>
3924 Bruno Haible <bruno@clisp.org>
3926 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3927 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3929 2003-10-29 Paul Eggert <eggert@twinsun.com>
3931 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3932 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3934 * quotearg.c (quotearg_n_options): Use it.
3935 * group-member.c: Include <stdbool.h>.
3936 (free_group_info): Arg is now const *; don't free arg.
3937 (get_group_info): Now returns bool and accepts struct group_info *,
3938 rather than returning a malloc'ed struct group_info *.
3939 All uses changed. Check for overflow in internal size calculation.
3941 * getusershell.c (readname): Simplify the code by using x2nrealloc
3942 rather than xmalloc/xrealloc.
3943 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3944 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3945 conformance bug: the old code used a pointer after freeing the
3946 storage that it addressed.
3947 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3948 rather than doing it by hand.
3949 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3950 the buffer preserved. Use free and xmalloc instead.
3951 * quotearg.c (quotearg_n_options): Likewise.
3952 Use a simpler test for size overflow. Don't use xalloc_oversized
3953 because unsigned int might be wider than size_t (!); this suggests
3954 that we should switch from unsigned int to size_t for slot numbers.
3956 2003-10-27 Bruno Haible <bruno@clisp.org>
3958 * stdbool_.h: Better support for BeOS.
3960 2003-10-27 Paul Eggert <eggert@twinsun.com>
3962 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3963 to allocate the returned structure. Do not allocate a subarray,
3964 as x2nrealloc will do that.
3965 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3966 instead of xnrealloc.
3967 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3969 2003-10-26 Paul Eggert <eggert@twinsun.com>
3971 * xalloc.h (xalloc_oversized): New static inline function, for
3972 callers that want to do their own size-overflow checking. Include
3973 <stdbool.h>, since xalloc_oversized returns bool.
3974 * xalloc.c (array_size_overflow): Remove. All callers changed
3975 to use xalloc_oversized.
3977 Add two functions x2realloc, x2nrealloc, for programs that grow
3978 arrays dynamically by doubling their sizes.
3979 * xalloc.h (x2realloc, x2nrealloc): New decls.
3980 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3983 Port to C99 semantics for 'inline' of external functions.
3984 Bug reported by Bruno Haible.
3985 * xmalloc.c (xnmalloc_inline): New static inline function,
3986 with the old contents of xnmalloc.
3987 (xnmalloc, xmalloc): Use it.
3988 (xnrealloc_inline): New static inline function,
3989 with the old contents of xnrealloc.
3990 (xnrealloc, xrealloc): Use it.
3992 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3994 2003-10-25 Paul Eggert <eggert@twinsun.com>
3996 Fix several address-calculation bugs in the hash modules,
3997 plus some minor code cleanup.
3999 * hash.h: Include <stdbool.h>, for bool.
4000 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4001 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4002 hash_get_n_entries, hash_get_max_bucket_length,
4003 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4004 hash_rehash): Use size_t rather than unsigned.
4005 * hash.c (struct hash_table, hash_get_n_buckets,
4006 hash_get_n_buckets_used, hash_get_n_entries,
4007 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4008 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4009 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4011 (SIZE_MAX): Define if not defined.
4012 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4013 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4015 Use const * when possible.
4016 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4017 (check_tuning): Fix bug: if tuning parameters were very close to
4018 0 or 1, rounding errors could have caused subscript violations.
4019 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4020 (hash_initialize): Add 'fail:' label
4021 to free table and return NULL, and use it to simplify code.
4022 Use calloc rather than clearing the storage ourself.
4023 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4024 buffer size calculations.
4025 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4026 Include <stddef.h>, for size_t.
4027 * hash-pjw.c (hash_pjw): Likewise.
4028 Switch to method described by Bruno Haible.
4029 Include <limits.h>, for CHAR_BIT.
4030 (SIZE_BITS): New macro.
4032 2003-10-21 Paul Eggert <eggert@twinsun.com>
4034 * getndelim2.c (getndelim2): When size calculation overflows,
4035 ceiling the allocation at NMAX bytes rather than silently
4036 discarding input bytes before NMAX is reached. This makes
4037 a difference only if NMAX exceeds SIZE_MAX / 2.
4039 * obstack.c: Merge from glibc.
4040 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4041 Add libc_hidden_def (_obstack_newchunk).
4042 (_obstack_free) [! defined _LIBC]: Remove.
4043 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4044 a clone of the function body.
4045 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4046 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4048 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4049 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4052 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4053 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4054 Don't use lvalue casts, as GCC plans to remove support for them
4055 in GCC 3.5. Reported by Joseph S. Myers. This bug
4056 was also present in the non-GCC version, indicating that this
4057 code had always been buggy and had never been widely used.
4058 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4059 Use the fast variant of each macro, rather than copying the
4060 definiens of the fast variant; that way, we'll be more likely to
4061 catch future bugs in the fast variants.
4063 2003-10-20 Bruno Haible <bruno@clisp.org>
4065 * wait-process.h: New file, from GNU gettext.
4066 * wait-process.c: New file, from GNU gettext.
4068 2003-10-19 Jim Meyering <jim@meyering.net>
4070 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4072 2003-10-16 Paul Eggert <eggert@twinsun.com>
4074 * getgroups.c: Include <errno.h>, <stdlib.h>.
4075 (getgroups): First arg is int, not size_t.
4076 Don't let 'free' mangle errno.
4078 2003-10-16 Jim Meyering <jim@meyering.net>
4080 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4082 2003-10-15 Paul Eggert <eggert@twinsun.com>
4084 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4086 (new_exclude, add_exclude_file): Initial size no longer needs to
4088 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4089 our own address arithmetic overflow checking.
4091 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4092 (fnmatch): Do not alloca more than 2000 wide characters;
4093 instead, use malloc for large buffers.
4094 Check for address arithmetic overflow, and return -1
4095 with errno set to ENOMEM in that case.
4096 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4097 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4098 instead, return -1. Check for address arithmetic overflow.
4100 2003-10-14 Paul Eggert <eggert@twinsun.com>
4102 Handle invalid suffixes and overflow independently, so that
4103 callers can treat them independently as needed. Fix some bugs in
4104 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4105 suffix for a human-readable blocksize. The major caller-visible
4106 change is the addition of a new
4107 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4108 that both overflow and suffix chars were found.
4110 * human.c (humblock): Don't check separately for invalid suffix
4111 char; that is xstrtoumax's job (now that its bug is fixed).
4112 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4113 INTMAX_MAX]: New macros.
4114 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4115 TYPE_MAXIMUM): New macros.
4116 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4117 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4118 if overflow occurs, as it's what __strtol does and it's more useful
4120 (__xstrtol): If __strtol reports some error other than ERANGE,
4121 reflect it to the caller as LONGINT_INVALID. If it reports
4122 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4123 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4124 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4126 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4127 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4128 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4129 [defined UINTMAX_MAX]: New macros.
4131 2003-10-14 Bruno Haible <bruno@clisp.org>
4133 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4134 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4135 Also use volatile where needed.
4137 2003-10-12 Paul Eggert <eggert@twinsun.com>
4139 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4140 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4141 and define in terms of the other primitives.
4142 * xmalloc.c: Include stdbool.h; do not include exit.h.
4143 (SIZE_MAX): Define if not already defined.
4144 (array_size_overflow): New function.
4145 (xalloc_die): Abort instead of exiting if 'error' returns.
4146 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4147 (xmalloc, xrealloc): Use them.
4148 (xcalloc): Check for address arithmetic overflow.
4149 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4150 a bit faster than strcpy.
4152 2003-10-08 Paul Eggert <eggert@twinsun.com>
4154 Merge getpass from libc, plus a few fixes.
4156 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4157 Include <stdbool.h>.
4158 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4159 __fsetlocking to empty.
4160 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4161 do include <bits/libc-lock.h>.
4162 Do not include <fcntl.h>; not needed.
4163 [_LIBC]: Include <wchar.h>.
4164 (NOTCANCEL_MODE): New macro.
4165 (flockfile, funlockfile) [_LIBC]: New macros.
4166 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4167 [!_LIBC]: New macros.
4168 (call_fclose): New function.
4169 (getpass): Use it. Save tty stream separately; this simplifies the
4170 code and makes it more reliable if stdin happens to equal stdout.
4171 Invoke __fsetlocking on tty.
4172 Handle thread cancellation if needed.
4173 Namespace cleanup (use __tcgetattr, __getline).
4174 Use bool for Booleans.
4175 [USE_IN_LIBIO]: Handle wide streams.
4176 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4177 stream might go where.
4179 * unlocked-io.h: Include <stdio.h>, so that the caller
4180 doesn't have to include <stdio.h> before us.
4181 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4182 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4183 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4184 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4185 if not declared, so that we can use getpass.c code from libc without
4187 (flockfile, ftrylockfile, funlockfile): New macros.
4189 2003-10-06 Bruno Haible <bruno@clisp.org>
4191 * version-etc-2.h: Remove file.
4192 * version-etc-2.c: Remove file.
4194 2003-09-25 Jim Meyering <jim@meyering.net>
4195 Bruno Haible <bruno@clisp.org>
4197 This lets translators provide better translations for the
4198 "Written by ..." part of --version output.
4199 * version-etc.h: Include stdarg.h.
4200 (version_etc_copyright): Declare as readonly.
4201 (version_etc): Make this function variadic with a NULL-terminated list
4202 of author name strings.
4203 (version_etc_va): New declaration.
4204 * version-etc.c: Include stdarg.h, stdlib.h.
4205 (version_etc_copyright): Declare as readonly.
4206 (version_etc_va): New function. Provide a different translatable string
4207 for each possible number of authors < 10. Abbreviate when there are 10
4209 (version_etc): Make this function variadic. Call version_etc_va.
4210 Suggestion from Gary V. Vaughan.
4212 * long-options.h (parse_long_options): Change prototype: the authors
4213 string is moved to the end and becomes variadic.
4214 * long-options.c: Include stdarg.h.
4215 (parse_long_options): Make this function variadic, too.
4216 Call version_etc_va, not version_etc.
4218 2003-10-06 Bruno Haible <bruno@clisp.org>
4220 * fatal-signal.h: New file, from GNU gettext.
4221 * fatal-signal.c: New file, from GNU gettext.
4223 2003-10-04 Karl Berry <karl@gnu.org>
4225 * argp*: update from libc.
4227 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4229 * getpass.c (getpass): Use a no-op fseek when switching from input to
4230 output mode on the same stream.
4232 2003-09-29 Paul Eggert <eggert@twinsun.com>
4234 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4235 Fix arg typo in previous patch.
4237 2003-09-28 Jim Meyering <jim@meyering.net>
4239 * error.c: Correct cpp indentation.
4241 2003-09-27 Paul Eggert <eggert@twinsun.com>
4243 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4244 Omit the special code that used __typeof__, since we worry that
4245 it could be more trouble than it's worth. See:
4246 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4247 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4251 2003-09-26 Jim Meyering <jim@meyering.net>
4253 * error.c (error_tail): Move some declarations
4254 into inner scope where the local variables are used.
4256 2003-09-26 Bruno Haible <bruno@clisp.org>
4258 * stpncpy.h (gnu_stpncpy): New declaration.
4259 (stpncpy): Define as alias for gnu_stpncpy.
4260 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4262 2003-09-26 Paul Eggert <eggert@twinsun.com>
4264 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4265 (error_tail): Do not loop, reallocating temporary buffer, since
4266 the output cannot contain more wide characters than the input
4267 contains bytes, the size must be big enough already. This avoids
4268 one potential size overflow calculation. Check for size overflow
4269 when calculating temporary buffer size. Free temporary buffer
4270 when done, if it was allocated with malloc; this plugs a memory
4271 leak. Remove casts from void * to pointers, that are no longer
4272 needed now that we're assuming C89 or better.
4274 Merge error changes from glibc.
4276 * error.c, error.h: Update copyright notice header to match glibc.
4277 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4278 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4279 Disable cancellation while printing error.
4280 * error.h: Prepend __ to parameter names.
4282 2003-09-25 Karl Berry <karl@gnu.org>
4284 * argp-fmtstream.c, argp-help.c: update from libc.
4286 2003-09-25 Bruno Haible <bruno@clisp.org>
4288 * version-etc-2.h: New file, from version-etc.h with modifications.
4289 * version-etc-2.c: New file, from version-etc.c with modifications.
4291 2003-09-25 Simon Josefsson <jas@extundo.com>
4293 * xgetdomainname.h: New file.
4294 * xgetdomainname.c: New file.
4296 2003-09-25 Simon Josefsson <jas@extundo.com>
4297 Bruno Haible <bruno@clisp.org>
4299 * getdomainname.h: New file.
4300 * getdomainname.c: New file.
4302 2003-09-24 Paul Eggert <eggert@twinsun.com>
4304 * linebuffer.c (freebuffer): Don't free the argument, just
4305 the buffer associated with the argument. Bug reported by
4308 2003-09-19 Karl Berry <karl@gnu.org>
4310 * argp.h: update from libc.
4312 2003-09-16 Paul Eggert <eggert@twinsun.com>
4314 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4315 input error, instead of returning NULL the next time we are called
4316 (and therefore losing track of errno).
4318 2003-09-15 Paul Eggert <eggert@twinsun.com>
4320 * getndelim2.c (getndelim2): Don't trash errno when a read
4321 fails, so that the caller gets the proper errno.
4323 * readutmp.c (read_utmp): Likewise.
4324 Check for fstat error. Close stream and free storage
4327 2003-09-14 Bruno Haible <bruno@clisp.org>
4329 * fwriteerror.h: New file.
4330 * fwriteerror.c: New file.
4332 2003-09-14 Jim Meyering <jim@meyering.net>
4334 * getloadavg.c: Correct cpp indentation.
4335 * strdup.c: Likewise.
4336 * vasnprintf.c: Likewise.
4338 2003-09-12 Paul Eggert <eggert@twinsun.com>
4340 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4341 * obstack.c [!defined _LIBC]: Likewise.
4342 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4343 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4344 * exitfail.c: Don't include stdlib.h; no longer needed.
4346 More changes to assume C89 or better.
4348 * error.c (error_tail): Assume vprintf.
4350 * argmatch.c (getenv): Remove decl.
4351 * progreloc.c (get_full_program_name): Define via prototype.
4352 * setenv.c (clearenv): Likewise.
4353 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4355 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4356 (malloc, memcpy): Remove decls.
4357 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4358 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4359 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4360 (memcpy): Remove macro.
4361 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4362 (__P): Remove. All uses removed.
4363 (PTR): Remove. All uses changed to void *.
4364 (CHAR_BIT, NULL): Remove.
4365 (spaces, zeros, memset_space, memset_zero)
4366 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4368 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4369 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4370 Define with prototype.
4371 Remove now-unnecessary prototype decl.
4372 (extra_args_spec): Assume ANSI C. All uses changed.
4373 (extra_args_spec_iso): Remove.
4374 (my_strftime, emacs_strftimeu): Define via prototype.
4375 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4377 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4378 * strtoimax.c: Include <stdlib.h> unconditionally.
4379 (strtoul, strtol): Remove decls.
4380 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4382 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4383 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4384 (LOCALE_PARAM_PROTO): New macro.
4385 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4386 (INTERNAL (strtol), strtol): Define with a prototype.
4387 (PARAMS): Remove. All uses removed.
4388 * tempname.c: Include <string.h> unconditionally.
4389 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4390 * xgethostname.c (main): Define with a prototype.
4391 * xmalloc.c: Include "xalloc.h" first, to check interface.
4392 Include <stdlib.h> unconditionally.
4393 (calloc, malloc, realloc, free): Remove decls.
4394 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4395 Include <stdlib.h> unconditionally. Sort include file names.
4397 (xstrtod): Define with a prototype.
4398 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4399 (strtol, strtoul): Remove decls.
4401 2003-09-11 Paul Eggert <eggert@twinsun.com>
4403 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4404 Include <stdlib.h>, <string.h> unconditionally.
4405 Remove now-unnecessary cast to char *.
4406 * strnlen.c: Include <string.h> unconditionally.
4407 * yesno.c (yesno): Define with a prototype.
4409 2003-09-10 Bruno Haible <bruno@clisp.org>
4411 * strcspn.c: Include <string.h> unconditionally.
4412 * strpbrk.c: Include <string.h> unconditionally.
4413 * strstr.c: Include <string.h> unconditionally.
4414 * unicodeio.c: Include <string.h> unconditionally.
4415 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4416 * unsetenv.c: Likewise.
4417 * xreadlink.c: Include <stdlib.h> unconditionally.
4418 * yesno.c: Include <stdlib.h> unconditionally.
4419 (rpmatch): Add prototype.
4421 2003-09-10 Jim Meyering <jim@meyering.net>
4423 * error.c: Correct indentation of cpp directives.
4425 2003-09-09 Paul Eggert <eggert@twinsun.com>
4429 * acosl.c (main): Use a prototype.
4430 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4433 * getloadavg.c (getloadavg, main): Define via prototypes.
4435 * getopt.h (struct option.name): Assume C89, and use 'const'.
4436 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4437 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4439 * getopt.c (const): Remove macro.
4440 Include <string.h> unconditionally.
4441 (my_index): Remove; all uses changed to strchr.
4442 (strlen): Remove decl.
4443 (exchange): Remove forward decl; no longer needed.
4444 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4445 Define with prototype.
4446 * getopt1.c (const): Remove macro.
4447 (getopt_long, getopt_long_only, main): Define with prototype.
4449 * getugroups.c: Include <string.h> unconditionally.
4451 * getusershell.c: Include <stdlib.h> unconditionally.
4452 (getusershell, setusershell, endusershell, readname, main):
4453 Define with prototypes.
4455 * group-member.c: Include group-member.h first.
4456 Include <stdlib.h> unconditionally.
4458 * hard-locale.c: Include hard-locale.h first.
4459 Include <stdlib.h>, <string.h> unconditionally.
4461 * hash.c (free, malloc): Remove decls.
4462 Include <stdlib.h> unconditionally.
4464 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4465 (getenv): Do not declare.
4467 * idcache.c: Include <string.h> unconditionally.
4469 * long-options.c: Include long-options.h first, to test interface.
4470 Include <stdlib.h> unconditionally.
4472 * makepath.c: Include makepath.h first, to test interface.
4473 Include <stdlib.h> and <string.h> unconditionally.
4475 * linebuffer.c: Include <stdlib.h>.
4476 (free): Remove decl.
4478 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4479 rpl_malloc returns void *, not char *.
4480 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4482 * md5.h: Include <limits.h> unconditionally.
4483 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4484 (__P): Remove; all uses removed.
4485 * md5.c: Include "md5.h" first.
4486 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4487 md5_buffer, md5_process_bytes, md5_process_block):
4488 Define with prototypes.
4489 * sha.h (__P): Remove all uses. (It wasn't defined??)
4490 * sha.c: Include "sha.h" first.
4491 Include <stdlib.h>, <string.h> unconditionally.
4493 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4494 * memcmp.c (__ptr_t): Likewise.
4495 * memrchr.c (__ptr_t): Likewise.
4496 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4497 Include <string.h> unconditionally.
4498 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4499 * memchr.c: Include <stdlib.h> unconditionally.
4500 * memchr.c (LONG_MAX): Remove.
4501 * memrchr.c (LONG_MAX): Likewise.
4502 * memchr.c (__memchr): Define via a prototype.
4503 * memrchr.c (__memrchr): Likewise.
4504 * memcmp.c (__P): Remove, and remove all uses.
4505 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4506 Remove forward decls; no longer needed.
4507 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4508 Use types required by C89 in prototype.
4510 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4511 * savedir.c: Likewise.
4512 * mkdir.c (free): Remove decl.
4513 * rmdir.c (rmdir): Define with a prototype.
4514 * savedir.c: Include savedir.h first, to test interface.
4516 * mktime.c (STDC_HEADERS): Remove.
4517 Include <stdlib.h>, <string.h> unconditionally.
4519 * modechange.c: Include <stdlib.h> unconditionally.
4520 (malloc): Remove decl.
4522 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4523 (free): Remove decl.
4525 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4526 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4527 (This type really should be intptr_t, but that's a C99ism.)
4528 (_obstack_memcpy): Remove: all uses changed to memcpy.
4529 Include <string.h> unconditionally.
4530 (struct obstack): Assume __STDC__ for types of members
4531 chunkfun, freefun, extra_arg.
4532 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4533 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4534 obstack_begin, obstack_specify_allocation,
4535 obstack_specify_allocation_with_arg, obstack_chunkfun,
4536 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4537 Remove unprototyped decls and the macros that use them.
4538 * obstack.c (POINTER): Remove. All uses changed to void *.
4539 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4540 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4541 (defined __STDC__ && __STDC__)]:
4542 Remove nonprototyped code.
4543 Include <stdlib.h> unconditionally.
4544 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4545 _obstack_allocated_p, _obstack_free, obstack_free,
4546 _obstack_memory_used, print_and_abort):
4547 Define using prototypes.
4548 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4549 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4550 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4551 obstack_next_free, obstack_object_size, obstack_room) [0]:
4552 Remove unused, unprototyped code.
4554 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4556 * physmem.c (physmem_total, physmem_available, main): Define
4559 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4560 (main): Define with a prototype.
4562 * posixver.c (getenv): Remove decl.
4564 * putenv.c (malloc): Returns void *, not char *.
4565 Include <string.h> unconditionally.
4566 (strchr, memcpy, NULL): Do not define.
4568 * readtokens.c: Include readtokens.h first, to test interface.
4569 Include <stdlib.h>, <string.h> unconditionally.
4570 (init_tokenbuffer): Define with a prototype.
4572 * regex.c (PARAMS): Remove. All uses removed.
4573 All uses of _RE_ARGS removed, too.
4574 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4576 (bzero): Assume memset exists.
4577 (memcmp, memcpy, NULL): Remove.
4578 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4579 char, or assignments to local vars of type signed char.
4580 (init_syntax_once, PREFIX(extract_number_and_incr),
4581 PREFIX(print_partial_compiled_pattern),
4582 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4583 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4584 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4585 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4586 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4587 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4588 wcs_compile_range, byte_compile_range, truncate_wchar,
4589 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4590 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4591 count_mbs_length, wcs_re_match_2_internal,
4592 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4593 PREFIX(alt_match_null_string_p),
4594 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4595 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4596 regfree, PREFIX(extract_number)): Define with prototype. Remove
4597 now-unnecessary declaration, if any.
4598 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4600 Remove now-unnecessary casts among pointer types.
4601 * regex.h (_RE_ARGS): Remove. All uses removed.
4603 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4604 (free): Remove decl.
4606 * rpmatch.c: Include <stdlib.h> unconditionally.
4608 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4609 (free): Remove decl.
4611 * save-cwd.c: Include <stdlib.h> unconditionally.
4612 * xgetcwd.c: Likewise.
4614 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4615 (free): Remove decl.
4617 * strchrnul.c (strchrnul): Define with a prototype.
4618 Fix bug: c_in was not converted to char before searching.
4620 The following changes are not K&R related:
4622 * group-member.h: Include <sys/types.h>, so that this file is
4624 * makepath.h: Likewise.
4626 * getusershell.c (readname, default_index, line_size, readname):
4627 Use size_t, not int, for sizes.
4628 (readname): If the size overflows, report an error instead of
4631 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4633 * getndelim2.c: Assume stdlib.h per the C89 spec.
4635 2003-09-08 Paul Eggert <eggert@twinsun.com>
4637 Assume C89 or better; remove K&R cruft.
4638 A few of these changes were first proposed by Derek Robert Price
4639 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4641 * addext.c: Include <string.h> unconditionally.
4642 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4643 Don't declare getenv or malloc.
4645 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4646 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4648 (find_stack_direction, alloca): Use prototypes.
4650 * atexit.c (atexit): Define using a prototype.
4652 * basename.c, dirname.c, stripslash.c:
4653 Include <string.h> unconditionally.
4655 * bcopy.c: Include <stddef.h>.
4656 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4658 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4660 * error.h (error, error_at_line, error_print_progname)
4661 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4662 * error.c: Include error.h first, to check interface.
4663 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4664 (VA_START): Remove; all uses changeed to va_start.
4665 (exit, strerror): Remove decls.
4666 (error_print_progname): Prototype uncondionally.
4667 Don't include <errno.h>; no longer needed.
4668 (private_strerror): Remove.
4669 (error_tail): Always define.
4670 (error, error_at_line): Assume C89 or better; always use prototypes.
4671 * fatal.c: Include "fatal.h" first, to test interface.
4672 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4673 (VA_START): Remove; all uses changed to va_start.
4674 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4676 (exit): Remove decl.
4677 (fatal): Prototype unconditionally. Assume va_start works.
4678 Abort at end, to pacify gcc.
4680 * euidaccess.c (main): Define with a prototype.
4682 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4684 * exitfail.c: Include <stdlib.h> unconditionally.
4686 * fnmatch_.h (__P): Remove. All uses changed to assume
4688 * fnmatch.c: Include fnmatch.h first, to test interface.
4689 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4690 (getenv): Remove decl.
4691 (fnmatch): Define using a prototype.
4692 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4693 (FCT): Define using a prototype.
4695 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4697 * gethostname.c: Include <stddef.h>.
4698 (gethostname): Define with prototype. Length is size_t, not int.
4700 2003-09-08 Paul Eggert <eggert@twinsun.com>
4702 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4703 getversion.c should have been removed then, but was accidentally
4706 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4707 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4709 2003-09-07 Paul Eggert <eggert@twinsun.com>
4711 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4712 copy_tm_result. Bug reported by Simon Josefsson in
4713 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4715 2003-09-06 Paul Eggert <eggert@twinsun.com>
4717 * time_r.c, time_r.h: New files.
4719 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4721 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4722 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4724 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4726 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4727 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4730 * timegm.c: Switch to glibc implementation, with the following changes:
4731 [defined HAVE_CONFIG_H]: Include <config.h>.
4732 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4733 (__mktime_internal) [!defined _LIBC]: New decl.
4734 (__gmtime_r) [!defined _LIBC]: New macro and function.
4735 (timegm): Use a prototype, since gnulib assumes C89.
4736 Do not bother declaring tmp to be const, as it's not really usefu.
4737 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4738 (timegm): Declare only if HAVE_DECL_TIMEGM.
4740 2003-09-03 Paul Eggert <eggert@twinsun.com>
4742 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4743 Bug reported by Lute Kamstra in
4744 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4746 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4747 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4748 course with correspondingly smaller numbers for tomorrow and
4749 yesterday. From Tadayoshi Funaba. Originally installed into
4750 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4753 2003-08-31 Simon Josefsson <jas@extundo.com>
4755 * timegm.h: New file.
4756 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4758 2003-08-31 Karl Berry <karl@gnu.org>
4760 * argp.h: update from libc.
4762 2003-08-28 Bruno Haible <bruno@clisp.org>
4764 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4765 warning on QNX, which defines O_BINARY to 000000.
4767 2003-08-24 Bruno Haible <bruno@clisp.org>
4769 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4770 MSVC7 <stdio.h> is included later.
4772 2003-08-20 Bruno Haible <bruno@clisp.org>
4774 * progname.h: New file, from GNU gettext.
4775 * progname.c: New file, from GNU gettext.
4776 * progreloc.c: New file, from GNU gettext.
4778 2003-08-19 Bruno Haible <bruno@clisp.org>
4780 * xstrdup.c: Assume <string.h> exists.
4782 2003-08-18 Jim Meyering <jim@meyering.net>
4784 * setenv.h: Indent nested cpp directive.
4785 * vasnprintf.c: Remove trailing blanks.
4787 2003-08-17 Simon Josefsson <jas@extundo.com>
4788 Bruno Haible <bruno@clisp.org>
4790 * xstrndup.h: New file.
4791 * xstrndup.c: New file.
4793 2003-08-17 Bruno Haible <bruno@clisp.org>
4795 * strndup.h: New file.
4797 2003-08-16 Paul Eggert <eggert@twinsun.com>
4799 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4800 space, undoing this 2003-08-12 change:
4801 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4803 2003-08-16 Jim Meyering <jim@meyering.net>
4805 Merge from coreutils.
4806 * xstrtoimax.c: #else #if -> #elif.
4807 * xstrtoumax.c: Likewise.
4809 2003-08-15 Paul Eggert <eggert@twinsun.com>
4811 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4812 rather than tab, after '#' in shell-script copyright notices.
4813 Suggested by Bruno Haible.
4815 2003-08-15 Jim Meyering <jim@meyering.net>
4816 and Paul Eggert <eggert@twinsun.com>
4818 Merge from coreutils.
4819 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4820 member but strut utmpx does not. Needed for AIX 4.3.3.
4821 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4823 2003-08-15 Jim Meyering <jim@meyering.net>
4825 Merge from coreutils.
4826 * xgethostname.c: Include <stdlib.h>.
4827 (xghostname): Don't exit for anything other than memory-related
4828 failure; just return NULL.
4829 * userspec.c: Include "posixver.h".
4830 (parse_user_spec): Accept `.' as a separator only
4831 in pre-POSIX-200112 mode.
4832 * strtoimax.c: Use #elif rather than #else #if.
4833 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4834 Remove function, now that we can rely on a working tzset function.
4835 [!_LIBC]: Ensure that the required autoconf test has been run.
4836 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4837 Use underlying_strftime for %r.
4838 * sha.c: Merge in some clean-up and optimization changes from glibc.
4839 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4840 Ensure that it is a multiple of 64.
4841 Rearrange loop exit tests so as to avoid performing an
4842 additional fread after encountering an error or EOF.
4843 * realloc.c: Update copyright date.
4845 2003-08-14 Jim Meyering <jim@meyering.net>
4847 Merge from coreutils.
4848 * obstack.h: Whitespace changes.
4849 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4850 and xcalloc return values.
4851 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4852 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4853 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4854 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4855 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4857 Use mntctl's return value to drive the entry-processing loop, since
4858 we can't rely on the value of the vmt_length member in the last
4859 entry. On some systems doing so could result in exhausting
4860 virtual memory. Based in part on a patch from Mike Jetzer.
4862 2003-08-14 Jim Meyering <jim@meyering.net>
4863 and Paul Eggert <eggert@twinsun.com>
4865 Merges from coreutils, plus other fixes.
4866 * physmem.c: Merge in portability changes from gcc/libiberty
4867 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4868 for credits and details. Thanks to Kaveh Ghazi for helping
4869 to keep these files in sync.
4870 (ARRAY_SIZE): Define it.
4871 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4872 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4873 (memcasecmp): Don't assume size_t fits in unsigned int.
4874 Remove casts and duplicate code.
4875 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4876 (memcpy): Remove definition.
4877 Merge in some clean-up and optimization changes from glibc.
4878 [BLOCKSIZE]: Move definition to top of file.
4879 Ensure that it is a multiple of 64.
4880 Rearrange loop exit tests so as to avoid performing an
4881 additional fread after encountering an error or EOF.
4882 * md5.h (md5_uintptr): Define.
4883 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4884 return to the initial working directory. Preserve errno
4886 * idcache.c: Include "xalloc.h".
4887 (xmalloc, xrealloc): Remove decls.
4888 (getuser): Remove casts no longer required in C89.
4889 * human.c: Include stdio.h, for sprintf.
4890 * group-member.c: Include "xalloc.h".
4891 (xmalloc, xrealloc): Remove decls.
4892 (get_group_info): Remove casts no longer required in C89.
4893 * getusershell.c (readname): Remove casts no longer required in C89.
4894 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4895 * getline.c: Whitespace fix, from coreutils.
4897 2003-08-13 Paul Eggert <eggert@twinsun.com>
4899 * exclude.c: Include <ctype.h>
4900 (IN_CTYPE_DOMAIN): New macro.
4902 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4905 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4906 Undo previous (whitespace-only) change.
4908 2003-08-12 Paul Eggert <eggert@twinsun.com>
4910 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4911 Normalize leading white space and remove trailing white space.
4912 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4913 notice, as per ../config/srclist-update.
4915 Merge from coreutils.
4916 * euidaccess.h: New file.
4917 * euidaccess.c: Include it.
4918 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4919 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4920 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4922 2003-08-11 Bruno Haible <bruno@clisp.org>
4924 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4925 (vasnprintf): Use it instead of wcslen.
4927 2003-08-11 Bruno Haible <bruno@clisp.org>
4929 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4930 value to ensure that _Bool promotes to int. Use #define for _Bool when
4931 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4933 2003-08-10 Karl Berry <karl@gnu.org>
4935 * regex.h: update from libc (whitespace fix).
4937 2003-08-09 Paul Eggert <eggert@twinsun.com>
4939 Merge some files from coreutils. These changes were
4940 originally made by Jim Meyering.
4941 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4942 many older Unixes require this.
4943 * alloca.c (alloca): Remove cast to argument of free;
4944 no longer needed in C89.
4945 * alloca_.h, regex.h: Fix white space to match
4946 what GNU indent does.
4948 2003-08-05 Paul Eggert <eggert@twinsun.com>
4950 * bumpalloc.h: Remove.
4952 2003-08-04 Paul Eggert <eggert@twinsun.com>
4954 * getloadavg.c: Change copyright notice and spacing to conform to
4957 Merge from coreutils.
4958 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4960 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4961 from Karl Berry, implemented by Jim Meyering.
4962 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4963 from Dmitry V. Levin.
4964 Remove anachronistic cast of xrealloc.
4965 * fnmatch_.h (__const): Remove. Use 'const'.
4966 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4967 type. Otherwise, it wouldn't compile with at least /bin/cc on
4968 ymp-cray-unicos9.0.2.X.
4969 Combine two mostly-identical uses of alloca into one.
4970 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4972 2003-08-04 Dave Love <d.love@dl.ac.uk>
4976 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4977 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4978 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4979 obsolete NLIST_NAME_UNION.
4980 [__GNU__]: Undef BSD and FSCALE.
4981 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4983 2003-08-03 Paul Eggert <eggert@twinsun.com>
4985 * stdbool_.h (_Bool): Make it signed char, instead of
4986 an enum type, so that it's guaranteed to promote to int. See:
4987 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4989 2003-07-31 Paul Eggert <eggert@twinsun.com>
4991 * strerror.c: Include config.h, limits.h. Declare sprintf.
4992 (strerror): Don't assume that a printable int fits in 14 bytes.
4994 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4995 Bruno Haible <bruno@clisp.org>
4997 * getline.h (getline, getdelim): Change return type to ssize_t.
4998 * getline.c (getline, getdelim): Likewise.
4999 Remove _GNU_SOURCE define; now it's defined in config.h through
5002 2003-07-22 Paul Eggert <eggert@twinsun.com>
5004 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5005 over-parenthesization in macros.
5007 Sync with coreutils.
5009 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5012 Use `exit_failure' for xalloc and xmemcoll instead of their own
5013 private exit-failure variables.
5014 * xalloc.h (xalloc_exit_failure): Remove.
5015 * xmalloc.c: Likewise. Include exitfail.h.
5016 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5017 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5018 * xmemcoll.c: Likewise. Include exitfail.h.
5019 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5021 2003-07-18 Paul Eggert <eggert@twinsun.com>
5023 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5024 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5025 to test that it can stand by itself. Include "exitfail.h".
5026 Clients should set exit_failure instead.
5027 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5029 2003-07-18 Andreas Schwab <schwab@suse.de>
5031 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5033 2003-07-18 Bruno Haible <bruno@clisp.org>
5035 * getndelim2.h: New file.
5036 * getndelim2.c: Make into a module of its own. Include config.h,
5038 (getndelim2): Make non-static. Change return type to ssize_t.
5039 * getline.h: Change argument names.
5040 * getline.c: Include getndelim2.h instead of getndelim2.c.
5041 * getnline.c: Include getndelim2.h.
5043 2003-07-17 Bruno Haible <bruno@clisp.org>
5045 * Makefile.am: Remove file.
5046 * Makefile.in: Remove file.
5048 2003-07-17 Bruno Haible <bruno@clisp.org>
5050 * getnline.h: New file.
5051 * getnline.c: New file.
5052 * getndelim2.c: New file, extracted from getline.c.
5053 (getndelim2): Renamed from getdelim2, with added nmax argument.
5054 * getline.c: Include getndelim2.c.
5055 (getdelim2): Moved out to getndelim2.c.
5056 (getline, getdelim): Update.
5058 2003-07-15 <karl@gnu.org>
5060 * vasnprintf.c: update from gettext.
5062 2003-07-15 Jim Meyering <jim@meyering.net>
5064 * makepath.c (make_path): Enclose diagnostic in _(...).
5066 2003-07-14 Paul Eggert <eggert@twinsun.com>
5068 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5069 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5070 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5071 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5072 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5073 updated automatically by ../config/srclist-update. This changes
5074 their license from LPGL to GPL.
5076 2003-07-14 Jim Meyering <jim@meyering.net>
5078 Don't emit diagnostics. Let callers do that.
5079 * save-cwd.c: Don't include "error.h".
5080 (save_cwd): Don't call error. Ensure that errno is valid
5081 when returning nonzero.
5083 * save-cwd.h (restore_cwd): Update prototype.
5084 * save-cwd.c (restore_cwd): Remove two parameters.
5085 Simplify. Don't call error upon failure. Let callers do that.
5086 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5087 when auditing is enabled. But don't bother updating the #if.
5089 2003-07-14 Simon Josefsson <jas@extundo.com>
5091 * mempcpy.h: New file.
5092 * mempcpy.c: New file.
5094 2003-07-14 Paul Eggert <eggert@twinsun.com>
5096 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5097 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5098 unicodeio.c, unicodeio.h, unlocked-io.h:
5099 Switch from LGPL to GPL.
5101 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5103 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5104 it breaks C++ compilation.
5105 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5107 2003-07-10 Jim Meyering <jim@meyering.net>
5109 * vasnprintf.c: Remove trailing blanks.
5110 Make cpp indentation consistent.
5112 2003-07-09 Paul Eggert <eggert@twinsun.com>
5114 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5115 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5116 Switch from LGPL to GPL.
5118 2003-07-07 Paul Eggert <eggert@twinsun.com>
5120 * mktime.c: Fix some boundary cases and remove need for floating point.
5122 Issue a compile-time diagnostic if time_t is floating point, or if
5123 two's complement arithmetic is not in effect, or if arithmetic
5124 right shift does not propagate the sign. These assumptions were
5125 all in the original code but they weren't checked.
5127 (TIME_T_MIDPOINT, verify): New macros.
5128 (__isleap): Remove; it has integer overflow problems.
5129 (leapyear): New function, without those problems.
5130 (ydhms_tm_diff): Remove; splitting into two parts.
5131 (ydhms_diff): New function, containing the arithmetic part of
5132 the old ydhms_tm_diff function. Issue a compile-time
5133 diagnostic if we are not using C99 integer division.
5134 Avoid casts when possible.
5135 (guess_time_tm): New function, containing the checking part of
5136 the old ydhms_tm_diff function. Return the new value, rather than
5137 the difference between it and the old. Accept a new argument T
5138 so that *T specifies the old value. Check for overflow in the result.
5140 (__mktime_internal): Use a time_t offset, not a long int offset.
5141 This undoes the 2003-06-04 change, which is no longer needed now
5142 that we have better overflow checking.
5143 (localtime_offset): Likewise.
5145 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5146 and long are 64-bit but int is only 32-bit.
5147 (ydhms_diff): Use long int to store year1 and yday1.
5148 Issue a compile-time diagnostic if long int is not wide enough.
5150 (__mktime_internal): Use long int to store adjusted year and yday.
5151 Use plain C rather than preprocessor commands, if that doesn't
5153 Check for overflow (and try to repair) after each probe
5154 rather than checking only at the very end. This avoids some bugs
5155 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5156 does not equal GMT offset at maximum time).
5157 Use integer to check for overflow rather than floating point; this
5158 is more portable to non-IEEE hosts, and is a tad faster.
5159 When we detect that we are oscillating between two values,
5160 don't check whether tm_isdst has the requested value, since
5161 we already know the answer. When tm_isdst has the wrong value,
5162 use a different heuristic to find the right one, based on the
5163 extreme values actually observed in practice in tz2003a,
5164 rather than the (overly optimistic) "previous 3 calendar quarters".
5166 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5167 "T const" to accommodate glibc style.
5168 (check_result): Use less-confusing report format. "long" -> "long int.
5170 Don't loop if the iteration overflows time_t.
5171 Allow a negative step in the iteration.
5173 2003-07-01 Paul Eggert <eggert@twinsun.com>
5175 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5176 having it depend on HAVE_SYS_TYPES_H.
5178 2003-06-25 Bruno Haible <bruno@clisp.org>
5180 * readlink.c: New file.
5182 2003-06-20 Bruno Haible <bruno@clisp.org>
5184 Assume C89, so PARAMS isn't needed.
5185 * unicodeio.h (PARAMS): Remove.
5186 * unicodeio.c: Don't use PARAMS.
5188 2003-06-18 Jim Meyering <jim@meyering.net>
5190 Merge changes from coreutils.
5191 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5192 Remove explicit declarations of xmalloc and realloc.
5194 (read_utmp): Remove anachronistic cast of xmalloc.
5196 2003-06-17 Paul Eggert <eggert@twinsun.com>
5198 Assume C89, so PARAMS isn't needed.
5199 * backupfile.h (PARAMS): Remove. All uses removed.
5200 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5201 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5202 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5203 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5204 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5205 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5206 xstrtol.h: Likewise.
5207 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5208 same.h, strverscmp.h: Do not include config.h; no longer needed.
5209 Anyway, config.h should always be included before any other file.
5211 2003-06-11 Simon Josefsson <jas@extundo.com>
5213 * sysexit_.h: New file.
5215 2003-05-20 Derek Price <derek@ximbiot.com>
5217 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5219 2003-06-10 Simon Josefsson <jas@extundo.com>
5221 * strchrnul.h: New file.
5222 * strchrnul.c: New file.
5224 2003-06-10 Simon Josefsson <jas@extundo.com>
5226 * argp.h: New file, from glibc.
5227 * argp-ba.c: New file, from glibc.
5228 * argp-eexst.c: New file, from glibc.
5229 * argp-fmtstream.c: New file, from glibc.
5230 * argp-fmtstream.h: New file, from glibc.
5231 * argp-fs-xinl.c: New file, from glibc.
5232 * argp-help.c: New file, from glibc.
5233 * argp-namefrob.h: New file, from glibc.
5234 * argp-parse.c: New file, from glibc.
5235 * argp-pv.c: New file, from glibc.
5236 * argp-pvh.c: New file, from glibc.
5237 * argp-xinl.c: New file, from glibc.
5239 2003-06-07 Jim Meyering <jim@meyering.net>
5241 * readtokens.h: Put `Free Software Foundation, Inc.'
5242 in place of my name in the copyright comment.
5243 Remove definition and uses of __P.
5246 * stat.c: Don't declare xmalloc explicitly.
5247 Instead, include "xalloc.h".
5248 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5249 xrealloc, and xcalloc return values.
5250 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5252 * xgetcwd.h: Remove definition/uses of PARAMS.
5254 2003-06-06 Jim Meyering <jim@meyering.net>
5256 * stdbool_.h: Renamed from stdbool.h.in.
5258 2003-06-06 Jim Meyering <jim@meyering.net>
5260 Merge from coreutils.
5261 * same.c: (same_name): Declare *_basename locals to be `const'.
5262 Consolidate declarations and initializations of *_base* locals.
5264 Merge from coreutils.
5265 This avoids a core dump on systems without GNU putenv,
5266 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5267 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5268 (unsetenv): New static function, from GNU libc.
5269 (rpl_putenv): Use it.
5271 * modechange.c: Remove trailing blanks.
5273 Merge from coreutils.
5274 * fsusage.c: Remove declaration of statfs.
5275 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5277 * posixtm.c: Include <stdbool.h> unconditionally.
5279 2003-06-05 Paul Eggert <eggert@twinsun.com>
5281 * mktime.c (__mktime_internal): When resolving a tm_isdst
5282 mismatch, look in future quarters as well as past. This fixes a
5283 bug when processing fall-backwards gaps immediately after a long
5284 period of daylight-saving time.
5286 * mktime.c: Assume freestanding C89 or better.
5287 (HAVE_LIMITS_H): Remove. Assume it's 1.
5288 (__P): Remove; not used.
5289 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5290 (mktime, not_equal_tm, print_tm, check_result,
5291 main): Use prototypes. Use const * where appropriate.
5292 (main): Fix typo in testing code that uncovered by above changes.
5293 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5295 2003-06-04 Paul Eggert <eggert@twinsun.com>
5297 * mktime.c: Fix Debian bug 177940
5298 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5299 (localtime_offset): Now long int, not time_t, because we want it
5300 to be guaranteed to be signed. All uses changed.
5301 (__mktime_internal): If overflow would occur when adding offset,
5304 Merge 'human' changes from coreutils. Rewrite to support
5305 locale-specific notations like thousands separators.
5306 * human.c: Simplify authorship notice.
5307 Include human.h immediately after config.h.
5308 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5309 <limits.h>: Do not include, since human.h does.
5310 (SIZE_MAX, UINTMAX_MAX): New macros.
5311 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5312 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5313 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5314 (power_letter): Renamed from suffixes.
5315 (generate_suffix_backwards): Remove.
5316 (adjust_value): Now takes int style (because of human.h changes)
5317 and long double value (for greater precision on some platforms).
5318 (group_number): New function.
5319 (human_readable): Use it. Use integer options, not enum.
5320 Put the options before the sizes in the arg list.
5321 Support all the new options.
5322 The old human_readable function has been removed;
5323 use inttostr.h instead.
5324 (human_readable, default_block_size, humblock):
5325 Use uintmax_t, not int, for block sizes.
5326 (human_readable_inexact, block_size_types): Remove.
5327 (block_size_opts): New constant.
5328 (human_options): Renamed from human_block_size, with new signature
5329 that allows block sizes up to UINTMAX_MAX. All callers changed.
5330 * human.h: Add copyright and authorship notice.
5331 Include <limits.h> and <stdbool.h> unconditionally.
5332 (PARAMS): Remove. All uses removed.
5333 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5334 (enum human_inexact_style): Remove tag; now a nameless enum.
5335 (human_floor, human_ceiling, human_round_to_even): Now have
5336 values 2, 0, 1 rather than -1, 1, 0.
5337 (human_group_digits, human_suppress_point_zero, human_autoscale,
5338 human_base_1024, human_SI, human_B): New constants.
5339 (human_readable_inexact, human_block_size): Remove.
5340 (human_readable): Size args are now uintmax_t, not int.
5341 (human_options): New decl.
5343 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5344 unnecessary now that we assume C89 or better. This change
5345 imported from coreutils.
5347 * mktime.c (__mktime_internal): Do not reject negative timestamps
5348 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5349 in the 2003-05-30 sync from glibc.
5351 .h files should stand alone, but we shouldn't include <sys/types.h>
5352 if we can get away with just <stddef.h>.
5354 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5355 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5356 rather than <sys/types.h>, as we merely need size_t.
5357 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5359 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5360 Include <stdio.h>, to get FILE.
5361 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5362 memcasecmp.h has included <stddef.h> and all we need is size_t.
5363 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5364 our interface, instead of including <sys/types.h>
5366 2003-06-02 Paul Eggert <eggert@twinsun.com>
5369 Fix some minor time-related bugs with POSIX time arguments.
5370 Some valid time stamps were being rejected (notably -1, and
5371 time stamps before 1900 on 64-bit hosts). And some invalid
5372 time stamps were being accepted, e.g. September 31.
5374 * posixtm.h (posixtime): Return bool instead of time_t, so
5375 that we can return (time_t) -1 successfully.
5376 * posixtm.c: Likewise.
5377 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5378 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5379 (t): Remove static var.
5380 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5381 of static var. All uses changed.
5382 (year): Do not reject years before 1900; they can occur with
5384 (posix_time_parse): Do not check for out-of-range components;
5385 that is now the caller's responsibility, since our checks were
5386 only approximations.
5387 (posixtime): Use mktime to check for out-of-range components,
5388 since it knows them exactly.
5389 If mktime returns (time_t) -1, check whether an error actually occurred
5390 by invoking localtime on -1.
5391 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5392 posixtime failures better.
5393 Improve the test data (in comments only).
5395 2003-05-30 <karl@gnu.org>
5397 * mktime.c: update from libc.
5399 2003-05-30 Bruno Haible <bruno@clisp.org>
5401 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5402 * localcharset.h: Likewise.
5403 * localcharset.c: Likewise.
5405 2003-05-28 Paul Eggert <eggert@twinsun.com>
5407 Assume the headers required for C89 freestanding compilers.
5408 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5409 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5410 without checking for HAVE_LIMITS_H.
5411 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5412 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5414 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5415 * exclude.c: Include <stdbool.h> unconditionally.
5416 * tempname.c: Include <stddef.h> unconditionally.
5417 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5418 * modechange.c, rpmatch.c (NULL): Don't define, since
5419 <stddef.h> does that.
5420 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5421 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5422 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5423 * xstrtol.c: Likewise.
5424 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5425 * savedir.c: Include <stddef.h> instead of defining NULL.
5427 * addext.c (addext): Use assignment rather than cast, to avoid
5428 warnings on some platforms.
5430 * mktime.c (__mktime_internal): Do not reject negative timestamps
5433 2003-05-10 Bruno Haible <bruno@clisp.org>
5435 * linebreak.c (iconv_string_length): Don't return -1 just because the
5436 string is longer than 4 KB.
5438 2003-05-12 Jim Meyering <jim@meyering.net>
5440 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5441 the space-padded-by-default conversion specifiers, %e, %k, %l.
5443 2003-05-03 Bruno Haible <bruno@clisp.org>
5445 Upgrade to Unicode-4.0.
5446 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5447 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5448 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5449 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5450 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5451 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5452 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5453 Change width of U+E0100..U+E01EF from 1 to 0.
5455 2003-04-25 Bruno Haible <bruno@clisp.org>
5457 * copy-file.c: Include <stddef.h>, for size_t.
5459 2003-04-25 Jim Meyering <jim@meyering.net>
5461 * copy-file.c (copy_file_preserving): Declare buf_size to be
5462 of type size_t, not int.
5464 2003-04-11 Jim Meyering <jim@meyering.net>
5466 Merge changes from Coreutils.
5468 2003-03-22 Jim Meyering <jim@meyering.net>
5470 * strftime.c (widen): Cast alloca return value to proper type.
5472 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5475 * strftime.c (my_strftime): Handle very large width
5476 specifications for numeric values correctly. Improve checks for
5479 2003-01-19 Jim Meyering <jim@meyering.net>
5481 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5482 (nl_get_alt_digit) [! defined my_strftime]: Define.
5483 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5484 _nl_get_alt_digit and _nl_get_walt_digit.
5486 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5487 These changes have no effect outside of _LIBC.
5489 2003-04-10 Bruno Haible <bruno@clisp.org>
5491 * findprog.h: New file, from GNU gettext.
5492 * findprog.c: New file, from GNU gettext.
5494 2003-04-05 Jim Meyering <jim@meyering.net>
5496 Merge changes from Coreutils.
5498 * exclude.h (PARAMS): Remove definition and uses.
5499 * exclude.c: Remove uses of `PARAMS'.
5501 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5502 Add test-cases for DOS filenames. Declare program_name.
5503 (main): Set up program_name. Patch by Rich Dawe.
5505 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5507 Use mntctl's return value to drive the entry-processing loop, since
5508 we can't rely on the value of the vmt_length member in the last
5509 entry. On some systems doing so could result in exhausting
5510 virtual memory. Based in part on a patch from Mike Jetzer.
5512 2003-04-04 Bruno Haible <bruno@clisp.org>
5514 * linebreak.h: New file, from GNU gettext.
5515 * linebreak.c: New file, from GNU gettext with slight modifications.
5516 * lbrkprop.h: New file, from GNU gettext.
5518 2003-04-03 Bruno Haible <bruno@clisp.org>
5520 * utf8-ucs4.h: New file, from GNU gettext.
5521 * utf16-ucs4.h: New file, from GNU gettext.
5522 * ucs4-utf8.h: New file, from GNU gettext.
5523 * ucs4-utf16.h: New file, from GNU gettext.
5525 2003-04-02 Bruno Haible <bruno@clisp.org>
5527 * binary-io.h: New file, from GNU gettext.
5529 2003-04-01 Bruno Haible <bruno@clisp.org>
5531 * pathname.h: New file, from GNU gettext.
5532 * concatpath.c: New file, from GNU gettext.
5534 2003-03-30 Bruno Haible <bruno@clisp.org>
5536 * copy-file.c (copy_file_preserving): Don't set owner if the function
5537 chown() doesn't exist.
5539 2003-03-28 Bruno Haible <bruno@clisp.org>
5541 * copy-file.h: New file, from GNU gettext.
5542 * copy-file.c: New file, from GNU gettext.
5544 2003-03-18 Jim Meyering <jim@meyering.net>
5546 * quote.c (quote_n): Fix typo in comment.
5548 2003-03-14 Jim Meyering <jim@meyering.net>
5550 Merge changes from Coreutils.
5551 * obstack.h (obstack_object_size): Declare temporary, __o,
5552 to be const, in order to avoid warnings.
5553 (obstack_room): Likewise.
5554 (obstack_empty_p): Likewise.
5556 2003-03-13 Paul Eggert <eggert@twinsun.com>
5558 Merge changes from Bison.
5559 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5560 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5561 when compiling Bison 1.875's `bitset bset = obstack_alloc
5562 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5563 * hash.c: Include <stdbool.h> unconditionally.
5565 2003-03-09 Paul Eggert <eggert@twinsun.com>
5567 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5568 Reported by Bruce Becker; see:
5569 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5571 2003-03-03 Paul Eggert <eggert@twinsun.com>
5572 Bruno Haible <bruno@clisp.org>
5574 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5575 Reported by John Hughes, see
5576 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5578 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5580 * poll_.h: New file.
5583 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5585 * mathl.h: New file.
5586 * acosl.c: New file.
5587 * asinl.c: New file.
5588 * atanl.c: New file.
5589 * ceill.c: New file.
5592 * floorl.c: New file.
5593 * frexpl.c: New file.
5594 * ldexpl.c: New file.
5596 * sincosl.c: New file.
5598 * sqrtl.c: New file.
5600 * trigl.c: New file.
5601 * trigl.h: New file.
5603 2003-02-17 Bruno Haible <bruno@clisp.org>
5605 * mkdtemp.h: New file, from GNU gettext.
5606 * mkdtemp.c: New file, from GNU gettext.
5608 2003-01-31 Bruno Haible <bruno@clisp.org>
5610 * rename.c: #undef rename before defining rpl_rename.
5611 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5613 2003-01-30 Bruno Haible <bruno@clisp.org>
5615 * printf-args.h: New file, from GNU gettext.
5616 * printf-args.c: New file, from GNU gettext.
5617 * printf-parse.h: New file, from GNU gettext.
5618 * printf-parse.c: New file, from GNU gettext.
5619 * vasnprintf.h: New file, from GNU gettext.
5620 * vasnprintf.c: New file, from GNU gettext.
5621 * asnprintf.c: New file, from GNU gettext.
5622 * vasprintf.h: New file, from GNU gettext with modifications.
5623 * vasprintf.c: New file, from GNU gettext.
5624 * asprintf.c: New file, from GNU gettext.
5626 2003-01-29 Bruno Haible <bruno@clisp.org>
5628 * stpncpy.h: New file, from GNU gettext with modifications.
5629 * stpncpy.c: New file, from GNU gettext with modifications.
5631 2003-01-28 Bruno Haible <bruno@clisp.org>
5633 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5635 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5638 2003-01-27 Bruno Haible <bruno@clisp.org>
5640 * xsetenv.h: New file, from GNU gettext.
5641 * xsetenv.c: New file, from GNU gettext.
5643 2003-01-23 Bruno Haible <bruno@clisp.org>
5645 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5647 2003-01-22 Bruno Haible <bruno@clisp.org>
5649 * exit.h: New file, from GNU gettext.
5651 2003-01-11 Bruno Haible <bruno@clisp.org>
5653 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5654 * strcase.h (strcasecmp, strncasecmp): Likewise.
5656 2003-01-14 Jim Meyering <jim@meyering.net>
5658 * same.c (same_name): Tweak a comment.
5660 2003-01-11 Bruno Haible <bruno@clisp.org>
5662 * same.c (same_name): Reorder tests so as to avoid calling stat()
5663 when a string comparison is sufficient.
5665 2003-01-11 Bruno Haible <bruno@clisp.org>
5667 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5670 2003-01-11 Bruno Haible <bruno@clisp.org>
5672 * hash-pjw.c: Add comment about low quality of this function.
5674 2003-01-12 Paul Eggert <eggert@twinsun.com>
5676 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5677 to avoid collisions with libcurses and libreadline.
5679 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5680 * getstr.h, getstr.c: Remove.
5681 * getline.c: Include "getline.h", to check interface.
5682 Move body of old getstr.c here: this defines MIN_CHUNK and
5683 declares getdelim2, which is renamed from getstr.
5684 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5686 * linebuffer.c (readlinebuffer): Renamed from readline.
5688 * linebuffer.h: Likewise.
5689 (readline): Remove backward-compatibility macro.
5691 2003-01-12 Jim Meyering <jim@meyering.net>
5693 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5695 2003-01-10 Bruno Haible <bruno@clisp.org>
5697 * alloca_.h: New file.
5698 * getdate.y: Unconditionally include alloca.h.
5699 * makepath.c: Likewise.
5700 * setenv.c: Likewise.
5701 * userspec.c: Likewise.
5703 2003-01-09 Bruno Haible <bruno@clisp.org>
5705 * stdbool.h.in: New file.
5707 2003-01-08 Bruno Haible <bruno@clisp.org>
5709 * safe-read.c: Include specification header first, to ensure its
5711 * full-write.c: Likewise.
5713 2003-01-08 Jim Meyering <jim@meyering.net>
5715 * full-write.c: Undefine and define-away `const' after inclusion
5716 of errno.h, not before. Suggestion from Bruno Haible.
5718 2003-01-07 Jim Meyering <jim@meyering.net>
5720 * full-write.c: Rework so that it may serve to define full_read, too.
5721 * full-read.c: Simply #define FULL_READ and include full-write.c.
5723 2003-01-06 Jim Meyering <jim@meyering.net>
5725 * version-etc.c: Update year in translatable copyright string.
5727 2002-12-25 Bruno Haible <bruno@clisp.org>
5729 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5730 * xstrtol.h: Likewise.
5731 * xstrtoimax.c: Likewise.
5732 * xstrtoumax.c: Likewise.
5733 * human.h: Likewise.
5735 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5736 on systems that have <inttypes.h> but not <stdint.h>.
5738 2002-12-31 Paul Eggert <eggert@twinsun.com>
5740 * memcoll.c (memcoll): Fall back on a simple algorithm using
5741 memcmp if strcoll doesn't work.
5743 2002-12-23 Bruno Haible <bruno@clisp.org>
5745 * localcharset.h: New file.
5746 * localcharset.c: Include it.
5747 * unicodeio.c: Likewise.
5749 2002-12-22 Bruno Haible <bruno@clisp.org>
5751 * utime.c (utime_null): No need to call ftruncate if the file was
5754 2002-12-23 Bruno Haible <bruno@clisp.org>
5756 * memcoll.c (STRCOLL): New macro.
5759 2002-12-22 Bruno Haible <bruno@clisp.org>
5761 * getstr.h (getstr): Define, to avoid clash with libcurses.
5762 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5764 2002-12-22 Bruno Haible <bruno@clisp.org>
5766 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5768 2002-12-23 Bruno Haible <bruno@clisp.org>
5770 * getline.h: Include <stddef.h>, for size_t.
5772 * unicodeio.h: Include <stddef.h>, for size_t.
5773 * unicodeio.c: Don't include <stddef.h>.
5775 2002-12-17 Bruno Haible <bruno@clisp.org>
5777 * canon-host.c (strdup): Remove unused declaration.
5779 * fsusage.c: Include full_read.h.
5780 (get_fs_usage): Use full_read instead of safe_read.
5782 * utime.c (utime_null): Use SAFE_READ_ERROR.
5784 2002-12-11 Bruno Haible <bruno@clisp.org>
5786 * setenv.h: Rewritten to cope with systems that have setenv() but not
5788 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5791 2002-12-11 Bruno Haible <bruno@clisp.org>
5793 * setenv.c (alloca): Fall back to malloc.
5795 (setenv): Use freea() to free memory allocated with alloca().
5797 2002-11-13 Bruno Haible <bruno@clisp.org>
5799 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5800 function declarations.
5801 * unsetenv.c (unsetenv): Likewise.
5803 2002-03-04 Bruno Haible <bruno@clisp.org>
5805 Portability to AIX 4.3.3.
5806 * unsetenv.c: New file, extracted from setenv.c.
5807 * setenv.c: Move the unsetenv() function to unsetenv.c.
5809 2001-12-20 Bruno Haible <bruno@clisp.org>
5811 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5812 use malloc instead. For SunOS 4.
5814 2001-12-11 Bruno Haible <bruno@clisp.org>
5816 * setenv.c: Declare alloca.
5817 (compar_fn_t): New typedef.
5818 (KNOWN_VALUE, STORE_VALUE): Use it.
5820 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5823 2002-12-10 Paul Eggert <eggert@twinsun.com>
5825 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5826 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5827 Choose values that are less likely to collide with system fnmatch
5829 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5830 defined (e.g., a pure POSIX system).
5831 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5832 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5834 2002-12-06 Jim Meyering <jim@meyering.net>
5836 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5838 Merge in changes from libc's misc/error.c, in preparation
5839 for the merge of gnulib's changes back into libc.
5841 * error.c (_): Define only if not already defined.
5842 Move definition to follow all #include directives.
5843 Include unlocked-io.h only if !_LIBC.
5844 [_LIBC]: Include <libio/libioP.h>.
5845 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5846 (fflush): Tweak definition to use INTUSE.
5849 2002-12-05 Paul Eggert <eggert@twinsun.com>
5851 * alloca.c [defined emacs]: Include "lisp.h".
5852 (xalloc_die) [defined emacs]: New macro.
5853 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5854 [! defined emacs]: Include <xalloc.h>.
5855 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5856 (pointer): Typedef to POINTER_TYPE *.
5857 (malloc): Remove decl; we now always use xmalloc.
5858 (alloca): Use old-style definition, since Emacs needs this.
5859 Check for arithmetic overflow when computing combined size.
5861 2002-12-04 Paul Eggert <eggert@twinsun.com>
5863 Do not generate unlocked-io.h automatically, since it's easier to
5864 maintain it by hand.
5866 * unlocked-io.h: New file, from GNU diffutils,
5867 but with proper copyright notice and attribution.
5869 * Makefile.am: Add copyright notice.
5870 (libfetish_a_SOURCES): Add unlocked-io.h.
5871 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5872 (DISTCLEANFILES, io_functions): Remove macros.
5873 (EXTRA_DIST): Remove gen_uio.
5874 (unlocked-io.h): Remove rule.
5876 2002-12-04 Jim Meyering <jim@meyering.net>
5878 Reflect the fact that stat.c and lstat.c are no longer generated.
5879 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5880 (DISTCLEANFILES): Likewise.
5881 (EXTRA_DIST): Likewise.
5882 (all_local): Don't depend on stat.c or lstat.c.
5883 (stat.c, lstat.c): Remove rules.
5884 (EXTRA_DIST): Remove xstat.in.
5886 * xstat.in: Remove file. Contents moved into stat.c.
5887 * stat.c: New file. Contents mostly from xstat.in.
5888 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5889 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5891 * safe-read.c: Rework so that it may serve to define safe_write, too.
5892 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5894 2002-12-03 Jim Meyering <jim@meyering.net>
5896 * safe-read.c, safe-write.c: Change variable names and comments, but
5897 not semantics, to minimize the differences between these two files.
5898 (safe_read): Change comment to mention SAFE_READ_ERROR.
5900 * safe-read.c (IS_EINTR): Define.
5901 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5903 2002-12-02 Bruno Haible <bruno@clisp.org>
5905 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5906 Define, taken from safe-read.c.
5907 (INT_MAX): Provide fallback.
5908 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5909 * safe-write.h (SAFE_WRITE_ERROR): Define.
5911 * safe-read.c (EINTR): Remove definition.
5912 (safe_read): Don't use EINTR if it is absent.
5914 2002-12-02 Jim Meyering <jim@meyering.net>
5916 * safe-read.c (EINTR): Define.
5917 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5918 (INT_MAX): Provide fallback.
5919 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5921 * safe-read.h (SAFE_READ_ERROR): Define.
5923 2002-12-01 Jim Meyering <jim@meyering.net>
5925 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5926 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5928 2002-11-27 Paul Eggert <eggert@twinsun.com>
5930 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5931 hash_rehash): Replace `if (limit <= value) abort ();' with
5932 `if (! (value < limit)) abort ();', for readability.
5934 2002-11-26 <karl@gnu.org>
5936 * strdup.c: copy from libc again, with jim's ok.
5937 * .cppi-disable: re-add strdup.c
5939 2002-11-25 <karl@gnu.org>
5941 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5942 instead of "strtol.c".
5944 2002-11-25 Jim Meyering <jim@meyering.net>
5946 * mktime.c: Sync from libc, now that it has the latest fix.
5948 2002-11-24 <karl@gnu.org>
5950 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5951 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5953 2002-11-24 Jim Meyering <jim@meyering.net>
5955 Update from coreutils:
5957 * mktime.c: Merge in changes from libc.
5959 Avoid a link-time failure on some Linux systems.
5960 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5961 (__mon_yday): Declare with the STATIC attribute.
5962 (__mktime_internal): Likewise.
5963 Based on a report from Greg Schafer.
5965 2002-11-23 Jim Meyering <jim@meyering.net>
5967 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5968 Use `unsigned', not `int', as type of index.
5970 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5972 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5974 2002-11-22 Paul Eggert <eggert@twinsun.com>
5976 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5977 hint that one should use `if (! x) abort ();' rather than `assert
5978 (x);', and anyway it's one less thing to worry about configuring.
5979 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5980 hash_rehash, hash_insert): Use abort rather than assert.
5982 2002-11-22 Paul Eggert <eggert@twinsun.com>
5984 * quotearg.h: Allow multiple inclusion by surrounding with
5985 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5986 so that we can be included first.
5987 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5988 * quotearg.c: Include quotearg.h immediately after config.h.
5989 No need to include stddef.h or sys/types.h any more.
5990 Surround local include files with "", not "<>".
5991 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5992 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5993 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5994 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5995 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5996 (ISPRINT): Remove; no longer needed now that we assume C89.
5998 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6001 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6002 quotearg_char): Use SIZE_MAX rather than
6003 (size_t) -1 when we are talking about "infinity".
6005 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6007 2002-11-22 Bruno Haible <bruno@clisp.org>
6009 * safe-read.h: Assume C89. Add comments.
6010 (safe_read): Change return type to size_t.
6011 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6012 counts > SSIZE_MAX correctly.
6013 * safe-write.h: New file.
6014 * safe-write.c: New file.
6015 * full-read.h: New file.
6016 * full-read.c: New file.
6017 * full-write.h: Assume C89. Add comments.
6018 * full-write.c: Include safe-write.h.
6019 (full_write): Rewritten to use safe_write.
6020 Suggested by Jim Meyering and Paul Eggert.
6022 2002-11-21 Bruno Haible <bruno@clisp.org>
6024 Remove case insensitive option matching.
6025 * argmatch.h (argcasematch): Remove declaration.
6026 (ARGCASEMATCH): Remove macro.
6027 (__xargmatch_internal): Remove case_sensitive argument.
6028 (XARGMATCH): Update.
6029 (XARGCASEMATCH): Remove macro.
6030 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6031 case_sensitive argument.
6032 (argcasematch): Remove function.
6033 (__xargmatch_internal): Remove case_sensitive argument.
6034 (main): Use XARGMATCH instead of XARGCASEMATCH.
6036 * xmalloc.c: Change compile-time error message. Add comment about
6037 required autoconf version.
6039 2002-11-21 Jim Meyering <jim@meyering.net>
6041 * strdup.c (strdup): Tweak comment and initial #if/#include.
6043 Merge in changes from the coreutils.
6045 2002-09-25 Paul Eggert <eggert@twinsun.com>
6046 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6047 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6048 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6049 int. Work more efficiently if X is the same width as uintmax_t.
6050 Do not compare X to -1, to avoid bogus compiler warning.
6051 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6052 Don't assume that f_frsize and f_bsize are the same type.
6054 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6057 * makepath.c (make_path): Restore umask *before* creating the final
6059 (make_path): Minor reformatting.
6061 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6062 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6064 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6065 ones. At least on GNU/Linux systems, `auto' means something else.
6068 2002-11-20 Paul Eggert <eggert@twinsun.com>
6070 Merge argmatch cleanups from Bison. Assume C89.
6072 * argmatch.c: Include config.h here, not in argmatch.h.
6073 Include stdlib.h, for EXIT_FAILURE.
6074 Always include <string.h>, since we assume C89.
6075 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6076 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6077 Include <stddef.h> instead, since it's all we need for size_t.
6078 (PARAMS): Remove. All uses removed.
6079 (ARRAY_CARDINALITY): Do not bother to #undef.
6080 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6081 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6082 Remove unnecessary parentheses.
6083 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6084 Insert necessary parentheses.
6085 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6086 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6088 2002-11-19 Bruno Haible <bruno@clisp.org>
6090 * mbswidth.c: Include mbswidth.h right at the beginning.
6091 * mbswidth.h: Include <stddef.h>, for size_t.
6093 * mbswidth.h (PARAMS): Remove macro.
6094 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6095 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6097 * gcd.h (PARAMS): Remove macro.
6098 (gcd): Use ANSI C function declarations.
6099 * gcd.c (gcd): Likewise.
6101 2002-11-15 Bruno Haible <bruno@clisp.org>
6103 * strcspn.c: Include <stddef.h>.
6104 (strcspn): Use ANSI C function declaration. Change return type to
6106 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6107 (strpbrk): Use NULL.
6108 * strpbrk.h (PARAMS): Remove macro.
6109 (strpbrk): Use ANSI C function declaration.
6110 * strstr.c: Don't include <sys/types.h>.
6111 * strstr.h (PARAMS): Remove macro.
6112 (strstr): Use ANSI C function declarations.
6114 2002-11-06 Bruno Haible <bruno@clisp.org>
6116 * gcd.h (gcd): Change argument type to 'unsigned long'.
6117 * gcd.c (gcd): Likewise.
6119 2002-11-05 Bruno Haible <bruno@clisp.org>
6121 * gcd.h: New file, from gettext-0.11.5.
6122 * gcd.c: New file, from gettext-0.11.5.
6124 2002-11-05 Bruno Haible <bruno@clisp.org>
6126 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6127 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6128 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6129 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6131 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6132 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6134 * closeout.c: Include gettext.h instead of <libintl.h>.
6135 * human.c: Include gettext.h instead of <libintl.h>.
6136 * quotearg.c: Include gettext.h instead of <libintl.h>.
6137 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6138 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6139 * userspec.c: Include gettext.h instead of <libintl.h>.
6140 * version-etc.c: Include gettext.h instead of <libintl.h>.
6141 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6142 (textdomain): Remove definition.
6143 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6145 * long-options.c: Remove include of <libintl.h> and definition of _.
6146 * same.c: Remove include of <libintl.h> and definition of _.
6148 2002-11-04 Bruno Haible <bruno@clisp.org>
6150 * stpcpy.h: New file, from GNU gettext-0.11.5.
6151 * strcase.h: New file, from GNU gettext-0.11.5.
6152 * strpbrk.h: New file, from GNU gettext-0.11.5.
6153 * strstr.h: New file, from GNU gettext-0.11.5.
6154 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6156 2002-05-09 Bruno Haible <bruno@clisp.org>
6158 * config.charset: Update for newest glibc. Add canonical names
6159 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6161 2002-05-09 Bruno Haible <bruno@clisp.org>
6163 * localcharset.c (get_charset_aliases): Add more Windows specific
6166 2002-05-08 Owen Taylor <otaylor@redhat.com>
6168 * config.charset: A few additions for Solaris.
6170 2001-12-05 Bruno Haible <bruno@clisp.org>
6172 * localcharset.c (locale_charset): Don't return an empty string.
6174 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6176 * config.charset: msdos in uk_UA uses CP1125.
6178 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6180 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6181 * localcharset.c (locale_charset): Declare as extern "C".
6183 2002-02-15 Bruno Haible <bruno@clisp.org>
6185 * config.charset [msdosdjgpp]: For Russian, use CP866.
6187 2002-02-11 Bruno Haible <bruno@clisp.org>
6189 * config.charset: Add support for NetBSD.
6191 2002-09-25 <karl@gnu.org>
6193 * strdup.c: copy from libc/string (via ../config/srclist*).
6194 * getopt*: copy from libc/posix.
6195 * gettext.h: copy from gettext.
6196 * .cppi-disable: add strdup.c, gettext.h.
6198 2002-07-01 Jim Meyering <meyering@lucent.com>
6200 * c-stack.c: Include sys/time.h.
6201 From Volker Borchert.
6203 2002-06-11 Paul Eggert <eggert@twinsun.com>
6205 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6206 New macro. Use it uniformly instead of
6207 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6208 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6209 reported by Vin Shelton.
6211 2002-06-22 Jim Meyering <meyering@lucent.com>
6213 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6214 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6216 2002-06-22 Paul Eggert <eggert@twinsun.com>
6218 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6219 Do not assume SA_SIGINFO behavior.
6220 Bug reported by Jim Meyering on NetBSD 1.5.2.
6222 2002-06-22 Jim Meyering <meyering@lucent.com>
6224 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6226 * exitfail.c, exitfail.h: Likewise.
6227 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6229 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6231 (EXTRA_DIST): Add fnmatch_loop.c.
6232 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6234 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6235 * fnmatch.c: Update from diffutils-2.8.2.
6236 * fnmatch_.h: New file. From diffutils-2.8.2.
6237 * fnmatch.h: Remove file.
6239 2002-06-18 Paul Eggert <eggert@twinsun.com>
6241 * file-type.h: Report an error if neither S_ISREG nor
6242 S_IFREG is defined, instead of using a test specific to glibc
6243 2.2. This should be safe, since POSIX requires S_ISREG and
6244 Unix Version 7 had S_IFREG. We don't need to check for
6245 <sys/types.h> since we don't use any symbols that it defines.
6247 2002-06-15 Jim Meyering <meyering@lucent.com>
6249 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6250 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6251 have been included before this file.
6253 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6255 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6256 so that each temporary file name is unique and valid in the first
6257 8 characters, for operation under DOS.
6259 2002-06-15 Jim Meyering <meyering@lucent.com>
6261 Work even with DJGPP 2.03, which lacks support for symlinks.
6263 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6265 * lchown.c (S_ISLNK): Likewise.
6267 2002-06-14 Jim Meyering <meyering@lucent.com>
6269 * file-type.h: Use the version from diffutils-2.8.2.
6270 * file-type.c: Likewise.
6272 2002-05-27 Jim Meyering <meyering@lucent.com>
6274 Fix a problem seen only on nonconforming systems whereby ls.c's
6275 use of localtime, and then of gettimeofday would cause trouble:
6276 the localtime call used to initialize rpl_gettimeofday's save
6277 mechanism would clobber ls's current local time information so
6278 that in any long listing the first file would always be listed
6279 with date 1970-01-01. Analysis by Volker Borchert.
6281 * gettimeofday.c (localtime): Undefine.
6282 (rpl_localtime): New function.
6284 2002-05-22 Jim Meyering <meyering@lucent.com>
6286 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6287 * file-type.h: New file.
6288 * file-type.c (file_type): New file/function. Extracted from diffutils.
6290 2002-04-29 Paul Eggert <eggert@twinsun.com>
6292 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6294 2002-04-28 Paul Eggert <eggert@twinsun.com>
6296 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6297 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6298 of 127, since 64 is the largest conceivable number for ancient
6300 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6302 2002-04-28 Jim Meyering <meyering@lucent.com>
6304 * sig2str.c (WTERMSIG): Remove definition (unused).
6306 2002-04-28 Paul Eggert <eggert@twinsun.com>
6308 * sig2str.h, sig2str.c: New files.
6309 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6311 2002-04-24 Jim Meyering <meyering@lucent.com>
6313 * gettext.h: New file, from Gettext.
6314 * Makefile.am (INCLUDES): Remove -I../intl.
6315 (libfetish_a_SOURCES): Add gettext.h.
6317 2002-04-16 Jim Meyering <meyering@lucent.com>
6319 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6320 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6321 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6323 2002-04-12 Jim Meyering <meyering@lucent.com>
6325 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6327 2002-03-10 Jim Meyering <meyering@lucent.com>
6329 * makepath.c (make_path): Remove a comma from a diagnostic.
6330 Suggestion from Santiago Vila.
6332 2002-03-08 Jim Meyering <meyering@lucent.com>
6334 * rename.c: Mention that this wrapper is needed also on
6335 mips-dec-ultrix4.4 systems.
6337 2002-03-02 Jim Meyering <meyering@lucent.com>
6339 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6340 not HAVE_CLOCK_SETTIME.
6342 2002-02-27 Paul Eggert <eggert@twinsun.com>
6344 * nanosleep.h: Rename to....
6345 * timespec.h: New name for nanosleep.h. All uses changed.
6347 * gettime.c: New file.
6348 * settime.c: New file.
6351 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6352 timespec.h. Remove nanosleep.h.
6354 2002-02-25 Paul Eggert <eggert@twinsun.com>
6356 * acl.c, acl.h: New files.
6357 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6359 2002-02-24 Jim Meyering <meyering@lucent.com>
6361 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6362 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6363 cause trouble. Reported by Nelson Beebe.
6365 2002-02-23 Paul Eggert <eggert@twinsun.com>
6367 * path-concat.c (xpath_concat): Reorder code to pacify
6368 compilers that don't know that xalloc_die never returns.
6370 2002-02-20 Jim Meyering <meyering@lucent.com>
6372 * getdate.c: Regenerate using bison-1.33.
6374 2002-02-15 Paul Eggert <eggert@twinsun.com>
6376 * posixver.c, posixver.h: New files.
6377 * Makefile.am (libfetish_a_SOURCES): Add them.
6379 2002-02-02 Paul Eggert <eggert@twinsun.com>
6380 Bruno Haible <bruno@clisp.org>
6382 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6383 (fwrite_success_callback): New declaration.
6384 * unicodeio.c (unicode_to_mb): New function, extracted from
6385 print_unicode_char. Call failure callback instead of error.
6386 (fwrite_success_callback): New function.
6387 (exit_failure_callback): New function.
6388 (fallback_failure_callback): New function.
6389 (print_unicode_char): Call unicode_to_mb.
6391 2002-01-26 Jim Meyering <meyering@lucent.com>
6393 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6395 2002-01-22 Jim Meyering <meyering@lucent.com>
6397 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6398 Otherwise, some versions of automake would omit the rule that makes
6399 Makefile from Makefile.in.
6401 2001-01-21 Paul Eggert <eggert@twinsun.com>
6403 * xmemcoll.h, xmemcoll.c: New files.
6404 * Makefile.am (libfetish_a_SOURCES): Add them.
6405 * memcoll.c: Include errno.h, and declare errno if not defined.
6406 (memcoll): Set errno to zero if there is no error.
6408 * quotearg.c (quotearg_buffer_restyled):
6409 Fix bug with quoting buffers containing NUL when backslashing escapes.
6410 This bug was exposed by the other changes in this patch.
6411 (quotearg_n_options): New arg ARGSIZE.
6412 All callers changed.
6413 (quoting_options_from_style): New function.
6414 (quotearg_n_style): Use it.
6415 (quotearg_n_style_mem): New function.
6417 * quotearg.h (quotearg_n_style_mem): New function.
6419 2002-01-16 Jim Meyering <meyering@lucent.com>
6421 * getdate.y: Add three semicolons, each just before a closing brace.
6422 Bison (as of version 1.31) no longer papers over that mistake.
6424 2002-02-14 Paul Eggert <eggert@twinsun.com>
6426 * backupfile.c (ISDIGIT): Comment fix.
6427 * getdate.y (ISDIGIT): Likewise.
6428 * posixtm.c (ISDIGIT, year): Likewise.
6429 * strverscmp.c (ISDIGIT): Likewise.
6430 * userspec.c (ISDIGIT): Likewise.
6432 2002-01-05 Jim Meyering <meyering@lucent.com>
6434 * version-etc.c (version_etc_copyright): Update copyright year.
6436 2001-01-19 Paul Eggert <eggert@twinsun.com>
6438 * closeout.c (close_stdout_status): If ferror (stdout), do
6439 not silently exit merely because the output buffer happens to
6440 have nothing pending.
6442 2001-12-18 Paul Eggert <eggert@twinsun.com>
6444 See the big note in ../ChangeLog.
6445 * human.c (suffixes): Prefer K to k for 1024.
6446 (generate_suffix_backwards): New function.
6447 (human_readable_inexact): Use it.
6448 * xstrtol.c (__xstrtol): If there is no number but there
6449 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6450 Accept 'K' as well as 'k'.
6452 2001-12-15 Jim Meyering <meyering@lucent.com>
6454 * regex.h (__restrict_arr): Update from libc.
6456 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6457 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6460 2001-12-10 Jim Meyering <meyering@lucent.com>
6462 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6463 Instead, include "xalloc.h".
6464 (initbuffer): Don't cast xmalloc return value to char*.
6465 (readline): Reword comment.
6466 Don't cast xrealloc return value to char*
6469 2001-12-09 Jim Meyering <meyering@lucent.com>
6471 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6472 `signed and unsigned type in conditional expression'.
6473 * posixtm.c (posix_time_parse): Likewise.
6475 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6477 * readtokens.c (readtoken): Declare an index to be of type unsigned
6478 to avoid a pedantic warning.
6480 * getstr.c: Don't include assert.h.
6481 (getstr): Remove warning-evoking assertions.
6482 Return -1 if offset parameter is out of bounds.
6483 Change the type of a local from int to size_t.
6485 * strftime.c (my_strftime_localtime_r): Include this function
6486 definition in the `#if ! HAVE_TM_GMTOFF' block.
6488 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6489 Include xalloc.h instead.
6491 2001-12-02 Jim Meyering <meyering@lucent.com>
6493 * tempname.c: Don't declare getenv, thus reverting the change of
6494 2001-11-18. It's no longer necessary, now that stdlib.h is always
6497 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6498 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6500 2001-11-30 Akim Demaille <akim@epita.fr>
6502 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6503 before being defined.
6505 2001-11-27 Paul Eggert <eggert@twinsun.com>
6507 * quotearg.h (quotearg_n, quotearg_n_style):
6508 First arg is int, not unsigned.
6509 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6510 (SIZE_MAX, UINT_MAX): New macros.
6511 (quotearg_n_options): Abort if N is negative.
6512 Avoid overflow check on hosts where size_t is 64 bits and int
6513 is 32 bits, as overflow is impossible there.
6514 Fix off-by-one typo that caused unnecessary reallocation.
6516 2001-11-27 Jim Meyering <meyering@lucent.com>
6518 * tempname.c: Merge with version from libc.
6519 * regex.c: Likewise.
6521 * tempname.c: Include stdlib.h unconditionally. On some old systems
6522 for which STDC_HEADERS is 0, it was not included, resulting in a
6523 warning about an integer-to-pointer conversion problem with getenv.
6524 Reported by Volker Borchert.
6526 2001-11-26 Jim Meyering <meyering@lucent.com>
6528 * gtod.h: Remove file.
6529 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6530 * gettimeofday.c: Don't include gtod.h.
6531 (GTOD_init): Remove function.
6532 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6533 Suggestion from Volker Borchert.
6535 2001-11-23 Jim Meyering <meyering@lucent.com>
6537 * hash.h (struct hash_table): Don't define here. Merely declare it.
6538 * hash.c (struct hash_table): Define it here instead.
6540 2001-11-22 Jim Meyering <meyering@lucent.com>
6542 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6544 2001-11-18 Paul Eggert <eggert@twinsun.com>
6546 * tempname.c (TMP_MAX): Remove; no longer needed.
6547 (TEMPORARIES): New macro.
6548 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6549 removes an artificial limitation (e.g. HP-UX 10.20, where
6552 2001-11-18 Jim Meyering <meyering@lucent.com>
6554 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6557 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6558 files will be created before anything else.
6560 2001-11-17 Jim Meyering <meyering@lucent.com>
6562 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6563 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6564 rather than group writable. Patch by Juan F. Codagnone.
6566 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6567 Instead, include "xalloc.h".
6569 * mountlist.c: Include unlocked-io.h after all system headers.
6570 Remove explicit declarations of xmalloc, xrealloc,
6571 and xstrdup. Instead, include "xalloc.h".
6573 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6574 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6575 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6577 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6578 Reported by Padraig Brady.
6580 * mkstemp.c: #undef mkstemp.
6582 (rpl_mkstemp): Rename from mkstemp.
6585 2001-11-16 Jim Meyering <meyering@lucent.com>
6587 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6588 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6589 determine the amount of total physical memory, use pstat_getstatic.
6590 HPUX-11 doesn't define _SC_PHYS_PAGES.
6591 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6592 If sysconf couldn't be used to determine the amount of available
6593 physical memory, use both pstat_getstatic and pstat_getdynamic.
6594 Based on a patch from Bob Proulx.
6596 2001-11-05 Jim Meyering <meyering@lucent.com>
6598 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6600 2001-11-03 Jim Meyering <meyering@lucent.com>
6602 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6603 in argmatch_to_argument call.
6605 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6608 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6609 e.g., a fault due to an attempt to free a NULL pointer.
6611 2001-11-01 Jim Meyering <meyering@lucent.com>
6613 * dirfd.c, dirfd.h: New files.
6614 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6616 * hash.c (hash_print) [TESTING]: Clean up.
6618 2001-10-22 Paul Eggert <eggert@twinsun.com>
6620 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6621 to avoid a warning if -Wall.
6623 2001-10-21 Paul Eggert <eggert@twinsun.com>
6625 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6627 2001-10-21 Jim Meyering <meyering@lucent.com>
6629 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6630 this code would end up calling gettext even in packages built
6632 * getopt.c (_): Likewise.
6633 * regex.c (_): Likewise.
6635 2001-10-20 Paul Eggert <eggert@twinsun.com>
6637 * error.c (strerror_r): Do not declare unless !_LIBC.
6638 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6639 Use strerror_r that is only a macro, even if it is not a function.
6640 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6641 (private_strerror): Use prototypes, not old-style function definition.
6642 (print_errno_message): New function.
6643 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6645 (error_tail, error, error_at_line): Use it.
6647 2001-10-11 Jim Meyering <meyering@lucent.com>
6649 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6650 and quote_n (1, ... to avoid clobbering a buffer.
6652 2001-10-05 Jim Meyering <meyering@lucent.com>
6654 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6655 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6656 * hash-pjw.h: New file.
6658 2001-09-30 Jim Meyering <meyering@lucent.com>
6660 * mountlist.c [MOUNTED_GETFSSTAT]:
6661 Include <sys/ucred.h>, for Apple Darwin.
6662 Include sys/mount.h and sys/fs_types.h only if available.
6664 (read_filesystem_list): Use FS_TYPE.
6666 2001-09-29 Paul Eggert <eggert@twinsun.com>
6668 * exclude.c (excluded_filename): 0 -> false, since it's
6671 2001-09-28 Paul Eggert <eggert@twinsun.com>
6673 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6674 #defines strtoimax. Also treat the other strto* functions
6677 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6678 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6679 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6681 2001-09-26 Jim Meyering <meyering@lucent.com>
6683 Most macros in unlocked-io.h had the wrong number of arguments.
6684 * gen-uio: New script.
6685 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6686 * unlocked-io.hin: Remove file.
6687 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6688 rather than trying to embed it here.
6689 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6690 Reported by Padraig Brady.
6692 2001-09-25 Volker Borchert <bt@teknon.de>
6694 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6696 2001-09-23 Jim Meyering <meyering@lucent.com>
6698 * mountlist.c: Remove useless parentheses in #if directives.
6699 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6700 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6702 2001-09-22 Jim Meyering <meyering@lucent.com>
6704 * localcharset.c: Update from latest gettext.
6705 * config.charset: Likewise.
6707 2001-09-20 Jim Meyering <meyering@lucent.com>
6709 * xstrtol.c (strtoimax): Guard declaration with
6710 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6711 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6712 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6713 (strtoumax): Likewise, for completeness (it wasn't necessary).
6715 2001-09-06 Paul Eggert <eggert@twinsun.com>
6717 * strtoimax.c (HAVE_LONG_LONG):
6718 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6719 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6720 to work around bug in IBM C compiler.
6722 2001-09-16 Jim Meyering <meyering@lucent.com>
6724 * mkdir.c: New file.
6726 2001-09-04 Paul Eggert <eggert@twinsun.com>
6728 * xgetcwd.c: Revert some of the previous change; intead,
6729 fix the HAVE_GETCWD_NULL code to behave more like the
6730 !HAVE_GETCWD_NULL code used to.
6733 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6736 2001-09-04 Paul Eggert <eggert@twinsun.com>
6738 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6739 Use ssize_t, not int, to store result of readlink.
6740 Check for ssize_t overflow as well as size_t overflow,
6741 as POSIX says the result of readlink is implementation-defined
6742 when ssize_t overflows.
6743 Remove unnecessary cast to char*.
6744 Use free+malloc instead of realloc, as the storage doesn't need
6745 to be preserved and it's clearer and can be more efficient that way.
6746 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6747 * xreadlink.h (xreadlink): Update prototype.
6749 2001-09-03 Paul Eggert <eggert@twinsun.com>
6751 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6752 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6753 spotted by Jim Meyering.
6755 2001-09-03 Jim Meyering <meyering@lucent.com>
6757 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6759 2001-09-03 Paul Eggert <eggert@twinsun.com>
6761 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6762 like the HAVE_GETCWD_NULL code.
6763 Include pathmax.h if not HAVE_GETCWD.
6764 Do not include xalloc.h.
6765 (INITIAL_BUFFER_SIZE): New symbol.
6766 Do not use xmalloc / xrealloc, since the caller is responsible for
6767 handling errors. Preserve errno around `free' during failure.
6768 Do not overrun buffer when using getwd.
6770 2001-09-03 Paul Eggert <eggert@twinsun.com>
6772 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6773 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6775 2001-09-02 Jim Meyering <meyering@lucent.com>
6777 * error.c: Update from GNU libc.
6779 2001-09-01 Jim Meyering <meyering@lucent.com>
6781 * xreadlink.c: New file.
6782 * xreadlink.h: New file.
6783 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6785 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6786 doesn't conflict with sparc Solaris 7's definition in
6787 /usr/include/sys/int_types.h.
6789 * exclude.c: Use `""', not `<>' to #include non-system header files.
6790 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6791 and strncasecmp as r-values. Unixware didn't have declarations.
6793 2001-08-31 Jim Meyering <meyering@lucent.com>
6795 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6796 Use an initial, malloc'd, buffer of length 128 rather than
6797 a statically allocated one of length 1024.
6799 2001-08-30 Paul Eggert <eggert@twinsun.com>
6801 * xgetcwd.c: Don't include pathmax.h.
6802 Include stdlib.h and unistd.h if available.
6804 (xmalloc, xstrdup, free): Remove decls.
6805 (xgetcwd): Don't assume sizes fit in unsigned.
6806 Check for overflow when computing sizes.
6807 Simplify reallocation code.
6809 2001-08-28 Paul Eggert <eggert@twinsun.com>
6811 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6813 * strtoimax.c: Renamed from strtoxmax.c, removing the
6816 Also, make the following further changes to make this file's
6817 configuration more similar to that of strtol.c:
6818 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6819 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6820 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6821 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6822 changed to signed values.
6824 And make the following changes as well:
6825 Fix copyright notice, as 1999 was missing.
6826 (verify): New macro.
6827 (strtoimax): Check sizes at compile-time, not run-time.
6828 Prefer strtol to strtoll if both work.
6829 (main): Remove; it was not that useful and was a pain to maintain.
6831 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6833 2001-08-30 Paul Eggert <eggert@twinsun.com>
6835 * savedir.c (savedir): Remove size parameter, as POSIX says that
6836 a directory's st_size can have an arbitrary value, so the old
6837 usage could waste an arbitrary amount of memory. All uses
6839 * savedir.h: Update prototype.
6841 2001-08-30 Paul Eggert <eggert@twinsun.com>
6843 * xstrtol.c (strtoimax): New decl.
6845 2001-08-28 Paul Eggert <eggert@twinsun.com>
6847 * xstrtol.h: Add copyright notice.
6848 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6849 LONGINT_INVALID_SUFFIX_CHAR.
6851 2001-08-30 Paul Eggert <eggert@twinsun.com>
6853 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6856 2001-08-30 Paul Eggert <eggert@twinsun.com>
6858 * hash.c: Remove '2001' from copyright notice.
6860 2001-08-30 Paul Eggert <eggert@twinsun.com>
6862 * full-write.h: New file.
6863 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6864 * full-write.c: Correct credits, as cccp.c no longer
6865 exists and anyway it was so heavily changed from the old cccp
6866 code as to be unrecognizable. Include full-write.h.
6867 (full_write) Return size_t, with short writes meaning failure.
6868 All callers changed. This fixes a bug with large buffers
6870 * utime.c: Include full-write.h.
6872 2001-08-30 Paul Eggert <eggert@twinsun.com>
6874 Merge 'exclude' changes from tar 1.13.22.
6875 This fixes one or two unlikely storage allocation overflow bugs,
6876 but doesn't change user-visible behavior otherwise.
6878 2001-08-30 Paul Eggert <eggert@twinsun.com>
6880 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6881 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6882 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6883 Include if available.
6884 (<xalloc.h>): Include
6885 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6886 (verify): New macro. Use it to verify that EXCLUDE macros do not
6887 collide with FNM macros.
6888 (struct patopts): New struct.
6889 (struct exclude): Use it, as exclude patterns now come with options.
6890 (new_exclude): Support above changes.
6891 (new_exclude, add_exclude_file):
6892 Initial size must now be a power of two to simplify overflow checking.
6893 (free_exclude, fnmatch_no_wildcards): New function.
6894 (excluded_filename): No longer requires options arg, as the options
6895 are determined by add_exclude. Now returns bool, not int.
6896 (excluded_filename, add_exclude):
6897 Add support for the fancy new exclusion options.
6898 (add_exclude, add_exclude_file): Now takes int options arg.
6899 Check for arithmetic overflow when computing sizes.
6900 (add_exclude_file): xrealloc might modify errno, so don't
6901 realloc until after errno might be used.
6903 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6905 (free_exclude): New decl.
6906 (add_exclude, add_exclude_file): Now takes int options arg.
6907 (excluded_filename): No longer requires options arg, as the options
6908 are determined by add_exclude. Now returns bool, not int.
6910 2001-08-30 Paul Eggert <eggert@twinsun.com>
6912 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6914 2001-08-27 Jim Meyering <meyering@lucent.com>
6916 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6918 * version-etc.c (N_): Remove definition.
6919 Revert most of last change.
6920 Instead, simply don't mark the `Copyright...' string for translation.
6921 Based on advice from Paul Eggert.
6923 * strtoxmax.c: Tweak comment.
6925 2001-08-26 Jim Meyering <meyering@lucent.com>
6927 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6928 of copyright with `%s' so translators don't get an untranslated
6930 (COPYRIGHT_YEAR): Define.
6931 (version_etc): Use fprintf rather than fputs.
6932 Suggestion from Ulrich Drepper.
6934 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6936 * strtoll.c: New file, from GNU libc.
6937 * xstrtoimax.c: New file.
6939 * xstrtol.h: Add xstrtoimax.
6940 * strtoumax.c: New file. Simply include "strtoumax.c".
6941 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6943 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6944 * strtoxmax.c: ... then renamed to this.
6946 2001-08-13 Paul Eggert <eggert@twinsun.com>
6948 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6949 Port to Solaris 8, where 'sed' requires a space after the 'r'
6950 command, and where sh dislikes "$/". Clean up the spacing a bit.
6951 Redirect output to $tmp just once.
6953 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6955 * addext.c (<errno.h>): Include.
6956 (errno): Declare if not defined.
6957 (addext): Work correctly when pathconf returns -1 and leaves
6958 errno alone because there is no limit. Also, work even if
6959 pathconf returns a value greater than SIZE_MAX.
6961 2001-08-12 Jim Meyering <meyering@lucent.com>
6963 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6964 Simply `return getcwd (NULL, 0);'.
6965 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6966 Use 1300 as initial value for length, not PATH_MAX.
6968 * pathmax.h: Clean up cpp syntax.
6970 2001-08-12 Jim Meyering <meyering@lucent.com>
6972 * gettimeofday.c: New file.
6974 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6976 2001-08-04 Jim Meyering <meyering@lucent.com>
6978 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6979 to get in sync with glibc.
6981 2001-08-03 Paul Eggert <eggert@twinsun.com>
6983 The following changes are from gettext 0.10.39 as maintained by
6986 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6987 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6988 with inverted sense. All uses changed.
6990 * mbswidth.c: Don't include <limits.h>.
6991 Include <stdlib.h> and <string.h> unconditionally.
6992 (iswcntrl, mbsinit, ISCNTRL): New macros.
6993 (mbsnwidth): Use K&R style function declarations.
6994 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6995 can optimize it when MB_CUR_MAX == 1.
6996 The width of control characters is zero, not 1.
6998 2001-07-15 Jim Meyering <meyering@lucent.com>
7000 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7001 (BUILT_SOURCES): Add unlocked-io.h.
7002 (io_functions): Define.
7003 (unlocked-io.h): New rule.
7004 (DISTCLEANFILES): Add unlocked-io.h.
7005 (all-local): Depend on unlocked-io.h, to ensure it is created.
7007 * unlocked-io.hin: New file
7009 * regex.c: Update from glibc.
7011 2001-07-05 Jim Meyering <meyering@lucent.com>
7013 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7015 (libfetish_a_SOURCES): Put all .h files here instead.
7016 Remove a thus-exposed (better checks in automake) duplicate and
7017 two unnecessary .h files.
7019 2001-06-11 Jim Meyering <meyering@lucent.com>
7021 * regex.c: Update from GNU libc.
7023 2001-05-27 Jim Meyering <meyering@lucent.com>
7025 * readutmp.h (UT_TYPE): Define.
7027 2001-05-24 Jim Meyering <meyering@lucent.com>
7029 * argmatch.c: Include "quote.h".
7030 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7031 quote function. Reported by Göran Uddeborg.
7033 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7035 * dirname.c (dir_name): Compute append_dot using path, not newpath
7036 which is not yet declared.
7038 2001-05-11 Paul Eggert <eggert@twinsun.com>
7040 * Makefile.am (libfetish_a_SOURCES):
7041 Add strftime.c, since we now compile it on all hosts.
7043 * strftime.c (my_strftime):
7044 Define to nstrftime if emacs, but only if my_strftime is not defined.
7045 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7046 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7047 Add one more extra argument: a nanoseconds value.
7050 (my_strftime function): Add %N format.
7051 (emacs_strftimeu): Renamed from emacs_strftime,
7052 with extra ut argument.
7054 2001-05-11 Paul Eggert <eggert@twinsun.com>
7056 dirname code cleanup. base_name now behaves more compatibly
7057 with POSIX basename when given file names that have trailing
7058 slashes, and similarly for dir_name. Add new primitives
7059 base_len and dir_len. Put the directory-name-related decls
7062 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7063 * backupfile.c (base_name): Likewise.
7064 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7065 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7066 * makepath.c (strip_trailing_slashes): Likewise.
7067 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7069 * rename.c (strip_trailing_slashes): Likewise.
7070 * same.c (base_name): Likewise.
7071 * stripslash.c (ISSLASH): Likewise.
7073 * addext.c: Include <dirname.h> after size_t is defined.
7074 * backupfile.c: Likewise.
7076 * addext.c (addext): Use base_len to trim redundant
7077 trailing slashes instead of doing it ourselves.
7078 But do not trim the last slash if it is not redundant.
7080 * backupfile.c (find_backup_file_name,
7081 max_backup_version): Use base_len instead of rolling it ourselves.
7082 Handle the case of "" and (on DOS) "C:" correctly.
7084 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7085 Include <string.h>, <dirname.h>.
7086 (base_name): Allow file names ending in slashes, other than names
7087 that are all slashes. In this case, return the basename followed
7088 by the slashes. This is more general, and can be used in places
7089 where the original base_name purposely had an assertion failure.
7090 (base_len): New function.
7092 * dirname.c: Include <string.h> instead of <stdlib.h>.
7093 Do not include <assert.h>; no longer needed.
7095 (memrchr): Remove decl.
7096 (dir_name_r): Remove.
7097 (dir_len): Renamed from dirlen. All callers changed.
7098 Rewrite in terms of base_name, for simplicity and consistency.
7099 (dir_name): Never return NULL. All callers changed.
7100 Do not include <stdlib.h> in test program; no longer needed.
7101 return 0; is fine for test program.
7103 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7105 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7107 * path-concat.c (path_concat): Use base_len to compute
7108 base length, not strlen; this means we cannot rely on memcpy
7111 * same.c (STREQ): Remove.
7112 (same_name): Handle the case where the basename ends in trailing '/'.
7114 * stripslash.c (strip_trailing_slashes): Return nonzero if
7115 a slash was stripped. Do not strip the last slash after a
7118 2001-04-08 Jim Meyering <meyering@lucent.com>
7120 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7121 recomputed; that's necessary when the offset spans a DST transition.
7122 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7124 2001-04-02 Jim Meyering <meyering@lucent.com>
7126 * regex.h, regex.c: Update from GNU libc.
7128 2001-03-19 Paul Eggert <eggert@twinsun.com>
7130 * version-etc.c (version_etc_copyright): Update to 2001.
7132 2001-03-16 Paul Eggert <eggert@twinsun.com>
7134 * tempname.c (uint64_t): Define to uintmax_t if
7135 not defined, and if UINT64_MAX is not defined.
7136 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7137 Reported by John David Anglin.
7139 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7141 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7142 alias if codeset is empty.
7143 * config.charset (BeOS): Use wildcard syntax.
7145 2001-03-13 Jim Meyering <meyering@lucent.com>
7147 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7148 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7151 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7153 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7155 * unicodeio.c (print_unicode_char): Simplify accordingly.
7157 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7159 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7160 support for DOS/DJGPP.
7162 2001-02-28 Paul Eggert <eggert@twinsun.com>
7164 * Makefile.am (libfetish_a_SOURCES):
7165 Add dup-safer.c, fopen-safer.c.
7166 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7168 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7170 2001-02-25 Paul Eggert <eggert@twinsun.com>
7172 The mkstemp replacement is taken from glibc 2.2.2, with some
7173 portability fixes for use outside glibc, as follows:
7175 * tempname.c (struct_stat64): New macro.
7176 (direxists, __gen_tempname): Use it.
7177 This avoids a portability problem with Solaris 8.
7179 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7180 (<stddef.h>, <stdint.h>, <string.h>):
7181 Include only if STDC_HEADERS || _LIBC.
7182 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7183 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7184 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7185 (__set_errno): Define this macro if <errno.h> doesn't.
7186 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7187 Define these macros if <stdio.h> doesn't.
7188 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7189 Define these macros if <sys/stat.h>
7190 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7191 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7192 __xstat64): Define if not _LIBC.
7193 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7194 (__gen_tempname): Invoke gettimeofday only if
7195 HAVE_GETTIMEOFDAY || _LIBC;
7196 otherwise, fall back on plain "time".
7197 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7199 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7201 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7203 2001-02-17 Jim Meyering <meyering@lucent.com>
7205 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7206 around included file name.
7208 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7210 * strftime.c: Update from GNU libc (the only changes were to comments).
7212 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7214 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7216 2001-02-17 Paul Eggert <eggert@twinsun.com>
7218 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7219 Remove workaround macros for hosts that have mbrtowc but not
7220 mbstate_t, as we now insist on proper declarations for both
7221 before using mbrtowc.
7223 2001-02-17 Jim Meyering <meyering@lucent.com>
7225 * regex.c: Update from libc.
7227 2001-02-16 Paul Eggert <eggert@twinsun.com>
7229 * alloca.c (malloc): Undef before defining, since stdlib.h
7230 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7231 Reported by Mark Hounschell via Paul Eggert.
7233 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7235 * config.charset: Update for FreeBSD 4.2.
7237 2001-01-26 Jim Meyering <meyering@lucent.com>
7239 * quotearg.c: Include stddef.h.
7240 * quote.c: Include stddef.h.
7241 Reported by Axel Kittenberger.
7243 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7244 line in double quotes so that it evokes a better diagnostic.
7245 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7246 Reported by Axel Kittenberger.
7248 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7250 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7251 to avoid a warning. Add back 'const' to inptr.
7253 2001-01-16 Jim Meyering <meyering@lucent.com>
7255 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7258 2001-01-14 Jim Meyering <meyering@lucent.com>
7260 * rename.c: New file. From Volker Borchert.
7261 Include stdlib.h, string.h or strings.h, and xalloc.h.
7262 Use strip_trailing_slashes rather than open-coding it.
7264 2001-01-03 Paul Eggert <eggert@twinsun.com>
7266 * strftime.c: Sync with glibc time/strftime.c 1.81.
7268 2001-01-03 Jim Meyering <meyering@lucent.com>
7270 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7271 local `inptr' to avoid warning with some system declarations of iconv.
7273 2000-12-29 Paul Eggert <eggert@twinsun.com>
7275 * modechange.c: Do not assume that mode_t uses the
7276 traditional octal encoding. E.g. "chmod 1 FOO" should set
7277 the other-execute bit of FOO even if S_IXOTH != 1.
7279 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7280 WOTH, XOTH, ALLM): New macros.
7281 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7282 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7284 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7285 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7287 No need to use uintmax_t; unsigned long is long enough.
7288 Don't bother to get suffix since we don't use it.
7290 2000-12-24 Jim Meyering <meyering@lucent.com>
7292 * hash.c (is_prime): Return explicit boolean values.
7293 (hash_get_first): Return NULL to appease Irix5.6's 89.
7294 Reported by Nelson Beebe.
7296 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7298 * localcharset.c (locale_charset): Add support for Win32.
7300 2000-12-18 Paul Eggert <eggert@twinsun.com>
7302 * physmem.h, physmem.c: New files.
7304 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7305 (noinst_HEADERS): Add physmem.h.
7307 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7308 't' for compatibility with Solaris 8 sort.
7310 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7312 * config.charset: Add support for BeOS.
7314 2000-12-16 Jim Meyering <meyering@lucent.com>
7316 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7317 SHELLS_FILE to a file name that's useful on djgpp systems.
7319 (ADDITIONAL_DEFAULT_SHELLS): Define.
7320 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7321 Based mostly on a patch from Prashant TR.
7323 2000-12-16 Jim Meyering <meyering@lucent.com>
7325 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7326 N and M) would have treated it like `chown N:N FILE'.
7328 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7330 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7332 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7333 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7334 to the list of canonical encodings. Rename EUC-CN to GB2312.
7336 2000-12-08 Andreas Schwab <schwab@suse.de>
7338 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7339 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7341 2000-12-07 Jim Meyering <meyering@lucent.com>
7343 * stripslash.c (ISSLASH): Define.
7344 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7347 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7348 (dir_name_r): Declare this function as static.
7349 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7350 manifest itself on a name containing a mix of slashes and
7352 Make this function work with names starting with a DOS-style
7353 drive letter and colon prefix.
7354 (dir_name): Append `.' if necessary.
7355 Based mostly on patches from Prashant TR and Eli Zaretskii.
7357 * dirname.h (dir_name_r): Remove prototype.
7359 2000-12-05 Jim Meyering <meyering@lucent.com>
7361 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7363 2000-12-04 Jim Meyering <meyering@lucent.com>
7365 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7366 Also include memory.h, stdlib.h, unistd.h if appropriate.
7367 Reported by Andreas Jaeger (conflicting declaration of malloc).
7369 2000-12-02 Jim Meyering <meyering@lucent.com>
7371 * closeout.h: Make idempotent, to avoid some obscure warnings.
7373 2000-12-01 Paul Eggert <eggert@twinsun.com>
7375 * memrchr.c: Include <config.h> before any system include file.
7377 2000-11-29 Paul Eggert <eggert@twinsun.com>
7379 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7381 2000-11-26 Jim Meyering <meyering@lucent.com>
7383 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7385 2000-11-22 Paul Eggert <eggert@twinsun.com>
7387 * strftime.c (my_strftime): Do not invoke mbrlen with a
7388 size of (size_t) -1; it's not portable.
7390 2000-11-17 Akim Demaille <akim@epita.fr>
7392 * obstack.h: Formatting changes.
7393 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7394 prevent type checking.
7395 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7396 cast the value to (void *): assigning a `foo *' to a `void *'
7398 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7400 2000-11-17 Jim Meyering <meyering@lucent.com>
7402 * strstr.c: Update from GNU libc.
7404 2000-11-16 Jim Meyering <meyering@lucent.com>
7406 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7408 2000-11-11 Jim Meyering <meyering@lucent.com>
7410 * error.c: Add a couple #includes, merging from GNU libc version.
7412 2000-11-10 Jim Meyering <meyering@lucent.com>
7414 * obstack.h: Update from GNU libc.
7415 * obstack.c: Likewise.
7417 2000-11-06 Paul Eggert <eggert@twinsun.com>
7419 * getusershell.c (setusershell): Use rewind rather than
7420 fseek/fseeko, to avoid configuration hassles with fseeko.
7421 Don't bother opening SHELLS_FILE if shellstream is NULL;
7424 2000-11-05 Jim Meyering <meyering@lucent.com>
7426 * makepath.h (make_dir): Declare.
7427 * makepath.c (make_dir): Remove `static' attribute.
7430 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7432 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7433 last one in a bucket, advance to the next bucket.
7435 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7437 * fnmatch.c: Do not comment out all the code if we are using
7438 the GNU C library, because in some cases we are replacing buggy
7439 code in the GNU C library itself.
7441 2000-10-30 Paul Eggert <eggert@twinsun.com>
7443 * error.h, getline.h, modechange.h:
7444 Remove "2000" from Copyright line, as the file hasn't been
7445 changed this year other than in the copyright notice.
7447 * xalloc.h: Add "2000" to Copyright line, as this file
7448 was changed this year.
7450 2000-10-30 Paul Eggert <eggert@twinsun.com>
7452 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7453 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7454 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7456 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7458 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7459 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7460 doesn't define __restrict_arr.
7462 2000-10-29 Jim Meyering <meyering@lucent.com>
7464 * xstat.in: Fix grammar in comment.
7466 2000-10-28 Jim Meyering <meyering@lucent.com>
7468 * memchr.c: Update from libc.
7469 Adjust for portability:
7470 [HAVE_STDLIB_H]: Include stdlib.h.
7471 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7472 Undef __memchr, too.
7473 [!weak_alias]: Define __memchr to memchr.
7475 * regex.c: Update from libc.
7476 * regex.h: Likewise.
7477 * getopt1.c: Likewise.
7478 * memcmp.c: Likewise.
7480 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7481 Avoid using fseek, when possible -- it's broken by design.
7482 Patch by Ulrich Drepper.
7484 2000-10-26 Jim Meyering <meyering@lucent.com>
7486 * strftime.c: Update from libc.
7488 2000-10-25 Jim Meyering <meyering@lucent.com>
7490 * obstack.c: Update from libc.
7492 2000-10-23 Jim Meyering <meyering@lucent.com>
7494 * hard-locale.c (hard_locale): Revert last change -- it was simply
7495 wrong. That set_locale call must not have any side effects.
7498 2000-10-22 Jim Meyering <meyering@lucent.com>
7500 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7501 [CYCLIC]: Remove now-unused definition.
7503 * save-cwd.c (O_DIRECTORY): Define, if needed.
7504 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7505 Suggestion from Ulrich Drepper.
7507 2000-10-21 Jim Meyering <meyering@lucent.com>
7509 * dirname.c (dir_name_r): New function, factored out of dir_name.
7510 (dir_name): Use dir_name_r.
7511 * dirname.h (dir_name_r): Declare it.
7513 2000-10-21 Jim Meyering <meyering@lucent.com>
7515 * dirname.c (memrchr): Declare if necessary.
7516 (dir_name): Remove the restriction that there be no
7517 trailing slashes. Now, this code skips past them, effectively
7519 [TEST_DIRNAME] (main): New unit tests.
7521 * memrchr.c: New file from GNU libc.
7522 Undef __memrchr, too.
7523 [!weak_alias]: Define __memrchr to memrchr.
7524 Guard weak_alias use with `#ifdef weak_alias'.
7526 2000-10-17 Jim Meyering <meyering@lucent.com>
7528 * quote.h (PARAMS): Define and use.
7529 Reported by Akim Demaille.
7531 * getopt.c: Update from libc.
7533 2000-10-16 Jim Meyering <meyering@lucent.com>
7535 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7538 2000-09-25 Jim Meyering <meyering@lucent.com>
7540 * md5.h (rol): Define (from GnuPG).
7542 * sha.c: Give credit (GnuPG) where due.
7543 (M): Use rol rather than open-coding it.
7544 Add a FIXME comment.
7546 2000-09-21 Jim Meyering <meyering@lucent.com>
7548 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7549 Reported by Michael Stone.
7551 2000-09-20 Jim Meyering <meyering@lucent.com>
7553 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7554 (noinst_HEADERS): Add sha.h.
7555 Based on code from Scott G. Miller and from GnuPG.
7557 2000-09-15 Jim Meyering <meyering@lucent.com>
7559 * regex.c: Update from libc.
7561 2000-09-10 Jim Meyering <meyering@lucent.com>
7563 * getopt.c (_getopt_internal): Update from glibc.
7565 2000-09-09 Jim Meyering <meyering@lucent.com>
7567 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7568 think it should be used as a general replacement for isascii.
7569 * fnmatch.c: Likewise.
7570 * mbswidth.c: Likewise
7571 * regex.c: Likewise.
7574 * userspec.c: Include sys/param.h and limits.h.
7576 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7577 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7578 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7579 UID, GID. Check range.
7581 2000-09-06 Jim Meyering <meyering@lucent.com>
7583 * getopt.c (_getopt_internal): Update from glibc.
7585 2000-08-30 Jim Meyering <meyering@lucent.com>
7587 * strftime.c: Merge in changes from GNU libc.
7589 2000-08-26 Jim Meyering <meyering@lucent.com>
7591 * closeout.c: Include "__fpending.h".
7592 (close_stdout_status): Return right away if there's nothing to flush.
7594 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7595 * __fpending.c: New file.
7596 * __fpending.h: New file.
7598 2000-08-07 Paul Eggert <eggert@twinsun.com>
7600 Standardize on "memory exhausted" instead of "Memory exhausted"
7601 or "virtual memory exhausted".
7602 * obstack.c (print_and_abort): Use "memory exhausted", not
7603 "virtual memory exhausted".
7604 * same.c (same_name): Invoke xalloc_die instead of printing
7606 * userspec.c (parse_user_spec): Likewise.
7607 * bumpalloc.h: comment fix
7608 * same.c, userspec.c: Include xalloc.h.
7610 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7611 not char *const and pointing to a constant array.
7612 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7613 (xrealloc): Comment fix.
7615 * userspec.c (parse_user_spec):
7616 Don't translate a message until just before returning,
7617 to avoid unnecessary translation.
7619 2000-08-07 Jim Meyering <meyering@lucent.com>
7621 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7622 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7623 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7624 getgroups.c, gethostname.c, getopt.h, group-member.c,
7625 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7626 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7627 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7628 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7629 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7630 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7631 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7632 yesno.c: Back out Copyright date changes for each file with no change
7633 this year. This eases coordination with other programs using the same
7634 source code modules. From Paul Eggert.
7636 2000-08-03 Greg McGary <greg@mcgary.org>
7638 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7639 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7640 (EXTEND_BUFFER): Use them.
7642 2000-08-01 Jim Meyering <meyering@lucent.com>
7644 * dirname.c (ISSLASH): Define.
7645 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7646 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7647 both `\' and `/' may be use as path separators.
7648 Based on a patch from Prashant TR.
7650 2000-07-31 Paul Eggert <eggert@twinsun.com>
7652 * quotearg.c (quotearg_n_options): Don't make the initial
7653 slot vector a constant, since it might get modified.
7655 2000-07-31 Jim Meyering <meyering@lucent.com>
7657 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7658 * obstack.c (print_and_abort): Likewise.
7660 2000-07-30 Paul Eggert <eggert@twinsun.com>
7662 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7663 buffer, so that the caller can always quote one small
7664 component of a "memory exhausted" message in slot 0.
7665 From a suggestion by Jim Meyering.
7667 2000-07-30 Jim Meyering <meyering@lucent.com>
7669 * makepath.c (make_path): Quote the other instance, too.
7671 * quotearg.c (N_STATIC_SLOTVECS): Define.
7672 (STATIC_BUF_SIZE): Define.
7673 (quotearg_n_options): Use only statically allocated storage when
7674 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7675 than STATIC_BUF_SIZE.
7677 2000-07-29 Jim Meyering <meyering@lucent.com>
7679 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7680 * dirname.c (dir_name): Likewise.
7682 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7684 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7685 (dir_name): Assert that there are no trailing slashes.
7687 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7689 * mbswidth.h (mbswidth): Add a flags argument.
7690 (mbswidth): New declaration.
7691 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7692 * mbswidth.c (mbswidth): Add a flags argument.
7693 (mbsnwidth): New function.
7695 2000-07-24 Jim Meyering <meyering@lucent.com>
7697 * mbswidth.c: Remove useless #else. From Bruno Haible.
7699 2000-07-23 Paul Eggert <eggert@twinsun.com>
7701 * mbswidth.c (_XOPEN_SOURCE):
7702 Don't define; this causes problems on Solaris 7.
7703 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7705 2000-07-23 Paul Eggert <eggert@twinsun.com>
7708 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7709 so that mbstate_t is always defined.
7711 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7712 be 1 in at least one GCC installation, and this configuration
7713 error is likely to be common. Ignoring MB_LEN_MAX hurts
7714 performance on hosts that have mbrtowc but have only unibyte
7715 locales, but I assume these hosts are rare.
7717 2000-07-23 Paul Eggert <eggert@twinsun.com>
7719 * quotearg.c: Streamline by invoking multibyte code only if needed.
7720 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7721 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7722 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7723 invoke multibyte primitives.
7725 2000-07-23 Jim Meyering <meyering@lucent.com>
7727 * basename.c (base_name): Add an assertion.
7729 2000-07-15 Bruno Haible <clisp.cons.org>
7731 * quotearg.c: When the system forces us to redefine mbstate_t,
7732 shadow its mbsinit function.
7734 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7736 * mbswidth.h: New file.
7737 * mbswidth.c: New file.
7738 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7739 (noinst_HEADERS): Add mbswidth.h.
7741 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7743 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7746 2000-07-15 Jim Meyering <meyering@lucent.com>
7748 * makepath.c: Include quote.h.
7749 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7750 corresponding argument in a `quote (...)' call.
7751 Give better diagnostics.
7753 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7754 (noinst_HEADERS): Add quote.h.
7756 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7757 from tar's src/misc.c.
7758 * quote.h: New file. Prototypes for same.
7760 2000-07-10 Paul Eggert <eggert@twinsun.com>
7762 From a suggestion by Bruno Haible.
7763 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7764 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7765 to decide whether to define the BeOS workaround macro;
7766 this adjusts to the change to AC_MBSTATE_T.
7768 2000-07-13 Paul Eggert <eggert@twinsun.com>
7770 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7772 * quotearg.c (quoting_style_args, quoting_style_vals,
7773 quotearg_buffer_restyled): Add support for
7774 clocale_quoting_style. Undo previous change to
7775 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7776 and "{RIGHT QUOTATION MARK}" msgids.
7778 2000-07-05 Paul Eggert <eggert@twinsun.com>
7780 The old behavior of quoting `like this' doesn't look good with
7781 newer, ISO-style fonts. See:
7782 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7784 Instead, quote "like this" by default. Let the translator
7785 tailor the locale-specific quoting behavior by providing
7786 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7788 * quotearg.c (N_): New macro.
7789 (gettext_default): New function.
7790 (quotearg_buffer_restyled): Use
7791 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7792 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7794 2000-07-09 Jim Meyering <meyering@lucent.com>
7796 * Most files: Update copyright dates to include 2000.
7798 2000-07-08 Jim Meyering <meyering@lucent.com>
7800 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7802 (xgethostname): Remove now-unnecessary #ifdef.
7803 Move declaration of `err' into loop where it's used.
7805 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7807 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7808 by allocating a larger buffer. Test the gethostname return value for
7809 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7810 returns an error and ENAMETOOLONG isn't defined.
7812 2000-07-05 Paul Eggert <eggert@twinsun.com>
7813 and Bruno Haible <haible@clisp.cons.org>
7815 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7817 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7819 * quotearg.c (struct quoting_options): Simplify quote_these_too
7822 2000-07-03 Jim Meyering <meyering@lucent.com>
7824 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7825 Reported by Bruno Haible.
7827 2000-07-04 Jim Meyering <meyering@lucent.com>
7829 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7830 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7833 2000-07-03 Paul Eggert <eggert@twinsun.com>
7834 and Bruno Haible <haible@clisp.cons.org>
7836 * quotearg.c (mbrtowc):
7837 Assign to *pwc, and return 1 only if result is nonzero.
7838 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7840 2000-07-03 Jim Meyering <meyering@lucent.com>
7842 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7843 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7846 2000-07-02 Jim Meyering <meyering@lucent.com>
7848 * quotearg.c (mbstate_t): Don't define here.
7850 2000-07-02 Jim Meyering <meyering@lucent.com>
7852 * nanosleep.c (SIGCONT): Define if not already defined.
7854 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7856 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7857 per change in ../m4/ls-mntd-fs.m4.
7858 (read_filesystem_list): Ignore symbolic links.
7860 2000-06-29 Jim Meyering <meyering@lucent.com>
7862 * same.c: Include <string.h> or <strings.h>, as appropriate,
7863 for declaration of strcmp.
7865 * long-options.c: Include <stdlib.h>, for declaration of exit.
7867 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7868 Avoid warning by casting result to `char *' to remove `const'.
7870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7872 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7874 2000-06-26 Paul Eggert <eggert@twinsun.com>
7876 savedir now sets errno on failure and invokes xmalloc to get memory.
7877 Fix a couple of other minor bugs while we're at it.
7879 * savedir.c (<unistd.h>): Do not include; there's no need.
7880 (NAMLEN): Remove macro.
7881 (malloc, realloc): Remove decls.
7883 ("xalloc.h"): Include.
7884 (NAME_SIZE_DEFAULT): New macro.
7885 (savedir): Use xmalloc / xrealloc to allocate memory.
7886 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7887 Skip "" directory entries.
7888 Use strlen to calculate directory entry length, since the old method
7889 is rarely used these days and isn't worth supporting.
7890 Don't use a pointer after freeing it.
7891 Check for integer overflow when calculating allocation size.
7892 Use memcpy to copy entries, instead of stpcpy.
7893 Set errno properly when returning NULL.
7894 Check for readdir error.
7896 2000-06-26 Jim Meyering <meyering@lucent.com>
7898 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7900 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7902 * getusershell.c (xmalloc, xrealloc): Remove functions.
7904 Don't include <stdlib.h>. Don't declare malloc, realloc.
7906 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7908 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7910 2000-06-24 Jim Meyering <meyering@lucent.com>
7912 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7914 2000-06-21 Jim Meyering <meyering@lucent.com>
7916 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7918 2000-06-19 Paul Eggert <eggert@twinsun.com>
7920 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7921 (mbrtowc, mbstate_t): Define substitutes if
7922 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7923 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7924 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7926 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7928 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7929 than 1024, return a memory chunk of least possible size, instead
7930 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7931 Use free/xmalloc instead of xrealloc to avoid copying for very long
7934 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7936 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7937 address, not strdup. Include <stdlib.h> and don't declare free().
7939 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7941 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7944 2000-06-21 Jim Meyering <meyering@lucent.com>
7946 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7947 (noinst_HEADERS): Add getstr.h.
7949 * getline.c (getstr): Move into a separate file.
7950 * getstr.c (getstr): New file, extracted from getline.c, with
7951 the following changes: new parameter, delim2; both delim[12]
7952 parameters have type `int', not `char'. The latter would lose
7953 with 8-bit delimiters.
7954 * getstr.h: New file.
7956 2000-06-19 Jim Meyering <meyering@lucent.com>
7958 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7960 2000-06-18 Jim Meyering <meyering@lucent.com>
7962 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7963 Besides, these days every porting target provides a mkdir function.
7965 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7966 (this snippet comes from src/system.h).
7968 2000-06-15 Paul Eggert <eggert@twinsun.com>
7970 * human.c (adjust_value): New function.
7971 (human_readable_inexact): Apply rounding style even when
7972 printing approximate values.
7974 2000-06-14 Paul Eggert <eggert@twinsun.com>
7976 * human.c (human_readable_inexact): Allow an input block
7977 size that is not a multiple of the output block size, and vice versa.
7978 Reported by Piergiorgio Sartor.
7980 2000-06-14 Paul Eggert <eggert@twinsun.com>
7982 * getdate.y (get_date): Apply relative times after time
7983 zone indicator, not before. Reported by Todd A. Jacobs.
7985 2000-06-13 Jim Meyering <meyering@lucent.com>
7987 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7989 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7991 2000-06-12 Paul Eggert <eggert@twinsun.com>
7993 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7995 2000-06-04 Paul Eggert <eggert@twinsun.com>
7997 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7999 2000-06-04 Jim Meyering <meyering@lucent.com>
8001 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8002 SunOS 4.1.4 for which gid_t is an unsigned type.
8004 2000-06-03 Jim Meyering <meyering@lucent.com>
8006 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8008 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8010 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8011 newer, don't install charset.alias.
8012 * config.charset: Change the Linux/glibc rules so they become empty
8013 on glibc-2.1 or newer.
8015 2000-06-02 Jim Meyering <meyering@lucent.com>
8017 * mountlist.c: Back out last change. Instead, do this...
8018 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8019 member using the same `ignore'-testing code.
8020 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8024 2000-05-29 Jim Meyering <meyering@lucent.com>
8026 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8027 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8029 2000-05-22 Jim Meyering <meyering@lucent.com>
8031 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8033 2000-05-18 Jim Meyering <meyering@lucent.com>
8035 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8036 back, too, since it may have been modified by allocate_entry.
8037 (hash_delete): Rewrite to use neither the assignment operator
8038 nor the comma operator in an if-expression.
8040 2000-05-15 Paul Eggert <eggert@twinsun.com>
8043 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8044 Remove; no longer needed.
8045 "quotearg.h": Add include.
8046 (file_name): Do not bother to explicitly initialize to NULL; it's less
8047 efficient on some hosts.
8048 (close_stdout_status): Remove test as to whether stdout was already
8049 closed; it breaks for the case "echo x | sort >&-".
8050 Quote file name colons.
8051 Do not assume that _("write error") lacks format strings.
8053 2000-05-15 Jim Meyering <meyering@lucent.com>
8055 * version-etc.c (version_etc_copyright): Update the copyright string
8056 used in all --version output.
8058 2000-05-14 Jim Meyering <meyering@lucent.com>
8060 * closeout.c (close_stdout_set_file_name): New function.
8061 (close_stdout_status): Use new file-scoped global.
8062 Return right away if fstat says the stdout file descriptor is invalid.
8063 * closeout.h (close_stdout_set_file_name): Declare.
8065 2000-05-10 Jim Meyering <meyering@lucent.com>
8067 * closeout.c [default_exit_status]: New file-scoped variable.
8068 (close_stdout_set_status): New function.
8069 * closeout.h (close_stdout_set_status): Declare.
8071 2000-05-08 Jim Meyering <meyering@lucent.com>
8073 * long-options.c: Don't include closeout.h.
8074 (parse_long_options): Don't call close_stdout for --version.
8076 2000-05-06 Jim Meyering <meyering@lucent.com>
8078 * strnlen.c: Undefine __strnlen and strnlen.
8079 [!weak_alias]: Define __strnlen to strnlen.
8081 * atexit.c: New file, from libiberty.
8083 2000-05-06 Jim Meyering <meyering@lucent.com>
8085 * closeout.c (close_stdout_status): Also check for errors on the
8088 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8090 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8091 instead of xmalloc, xrealloc, path_concat.
8092 (locale_charset): Treat empty environment variables as absent.
8093 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8095 2000-05-04 Jim Meyering <meyering@lucent.com>
8097 * getopt.c: Update from glibc.
8098 * obstack.c: Likewise.
8099 * obstack.h: Likewise.
8100 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8102 * regex.h: Likewise.
8103 * strndup.c: Likewise.
8104 * strnlen.c: New file, from glibc.
8106 2000-05-01 Jim Meyering <meyering@lucent.com>
8108 * full-write.c (full_write): Remove `FIXME' part of comment.
8110 2000-04-29 Jim Meyering <meyering@lucent.com>
8112 * path-concat.c: Declare strdup only if it's not defined.
8113 * canon-host.c: Likewise.
8115 2000-04-28 Jim Meyering <meyering@lucent.com>
8117 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8118 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8119 included first, then limits.h is included by locale.h by libintl.h.
8120 From John David Anglin.
8122 2000-04-25 Jim Meyering <meyering@lucent.com>
8124 * makepath.c (S_IRWXUGO): Define.
8125 (make_path): Always perform explicit chmod if MODE specifies any
8126 of the `special' permission bits. Prompted by a bug report against
8127 install from Mate Wierdl and Joost van Baal.
8129 2000-04-18 Jim Meyering <meyering@lucent.com>
8133 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8134 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8136 2000-04-17 Jim Meyering <meyering@lucent.com>
8138 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8139 the definition of it to rpl_strftime also defined-away the system's
8142 2000-04-15 Jim Meyering <meyering@lucent.com>
8144 Use `C' to denote so-called `contiguous' files, the same way
8146 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8147 (ftypelet): Use S_ISCTG.
8148 From Michael Deutschmann.
8150 2000-04-14 Jim Meyering <meyering@lucent.com>
8152 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8154 2000-04-08 Jim Meyering <meyering@lucent.com>
8156 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8157 names don't conflict. Reported by Eli Zaretskii.
8159 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8161 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8162 bug. Deal with the different error behavior of Irix iconv.
8164 2000-04-07 Jim Meyering <meyering@lucent.com>
8166 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8167 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8169 2000-04-05 Jim Meyering <meyering@lucent.com>
8171 Portability tweaks required for ultrix4.3.
8172 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8173 * readutmp.c: Include sys/types.h before sys/stat.h.
8174 * canon-host.c: Declare strdup.
8175 * path-concat.c: Likewise.
8176 From John David Anglin.
8178 2000-04-04 Jim Meyering <meyering@lucent.com>
8180 Be more DOS 8.3-friendly.
8181 * ref-add.sin: Renamed from ref-add.sed.in.
8182 * ref-del.sin: Renamed from ref-del.sed.in.
8183 * Makefile.am: Reflect renaming.
8184 Reported by Eli Zaretskii.
8186 Use a temporary file name that won't clash with `charset.alias'
8187 in the DOS 8.3 name space.
8188 * Makefile.am (charset_tmp): Define.
8189 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8190 (uninstall-local): Likewise.
8191 Reported by Eli Zaretskii.
8193 2000-03-29 Paul Eggert <eggert@twinsun.com>
8195 * time/strftime.c (my_strftime): Make sure we call the system
8196 strftime, not ourselves, when invoking the underlying strftime.
8198 2000-03-24 Jim Meyering <meyering@lucent.com>
8200 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8201 (charset_alias): Define.
8202 (install-exec-local): Factor out common code.
8203 (uninstall-local): Split lines longer than 80.
8204 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8206 (.sed.in.sed): New rule. Don't redirect directly to $@.
8207 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8209 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8211 * config.charset: Output a line containing "Packages using this file".
8212 * ref-add.sed.in, ref-del.sed.in: New files.
8213 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8214 ref-del.sed): New rules.
8216 2000-03-17 Jim Meyering <meyering@lucent.com>
8218 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8219 Otherwise, include <strings.h>
8221 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8223 * unicodeio.c (utf8_wctomb): New function.
8224 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8225 format instead of in UCS-4 with platform dependent endianness.
8227 2000-03-07 Paul Eggert <eggert@twinsun.com>
8229 * savedir.c (savedir): Work even if directory size is
8230 negative; this can happen with some screwy NFS configurations.
8232 2000-03-06 Jim Meyering <meyering@lucent.com>
8234 * localcharset.c (get_charset_aliases): Don't try to free file_name
8235 if it's NULL (because we ran out of memory). From Bruno Haible.
8237 2000-03-05 Jim Meyering <meyering@lucent.com>
8239 * localcharset.c ("path-concat.h"): Include.
8240 (get_charset_aliases): Use path_concat instead of ANSI string
8243 * unicodeio.h (PARAMS): Define.
8244 Use it to guard prototype.
8246 2000-03-04 Jim Meyering <meyering@lucent.com>
8248 * Makefile.am (install-exec-local): Create $(libdir) before installing
8250 (uninstall-local): Uncomment this rule so `make distcheck' works
8253 * unicodeio.c (<errno.h>): Include it.
8254 (errno): Declare if not defined.
8256 * localcharset.c: Add Bruno's comment justifying use of volatile.
8258 * config.charset: New version, incorporating remarks from a linux
8259 i18n mailing list. From Bruno Haible.
8261 2000-03-02 Jim Meyering <meyering@lucent.com>
8263 * Makefile.am (EXTRA_DIST): Add config.charset.
8265 2000-03-01 Jim Meyering <meyering@lucent.com>
8267 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8268 * unicodeio.c: Likewise.
8270 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8272 * config.charset: New file.
8273 * localcharset.c: New file.
8274 * unicodeio.h, unicodeio.c: New files.
8275 * Makefile.am (DEFS): Add -DLIBDIR=...
8276 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8277 (noinst_HEADERS): Add unicodeio.h.
8278 (all-local, install-exec-local, charset.alias): New targets.
8280 2000-02-28 Paul Eggert <eggert@twinsun.com>
8282 * quotearg.c (ALERT_CHAR): New macro.
8283 (quotearg_buffer_restyled): Use it.
8285 2000-02-27 Jim Meyering <meyering@lucent.com>
8287 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8288 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8290 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8291 not `#if STDC_HEADERS'.
8292 Declare malloc if needed.
8294 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8295 now that autoconf always defines the HAVE_DECL_ symbols.
8296 * human.c: Likewise.
8298 * strtoumax.c: Likewise.
8300 * backupfile.c: Arrange for cpp to fail if the configure-time
8301 declaration check was not run.
8303 * human.c: Likewise.
8305 * strtoumax.c: Likewise.
8307 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8308 then first look up the entire `.'-containing string as a login name.
8310 2000-02-18 Paul Eggert <eggert@twinsun.com>
8312 * getdate.y: Handle two-digit years with leading zeros correctly.
8313 (textint): New typedef.
8314 (parser_control): Member year changed from int to textint.
8316 (YYSTYPE): Removed; replaced by %union with int and textint members.
8317 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8318 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8319 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8320 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8321 (date, number, to_year): Use width of number in digits, not its value,
8322 to determine whether it's a 2-digit year, or a 2-digit time.
8323 (yylex): Store number of digits of numeric tokens.
8324 Reported by John Kendall.
8326 (parser_control): Changed from struct parser_control to typedef (for
8327 consistency). All uses changed.
8329 (tID): Removed; not used.
8330 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8332 2000-02-14 Paul Eggert <eggert@twinsun.com>
8334 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8335 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8337 2000-02-12 Jim Meyering <meyering@lucent.com>
8339 * userspec.c (ISDIGIT): Define it.
8340 (isdigit): Remove definition.
8341 (is_number): Use ISDIGIT, not isdigit.
8342 <libintl.h>: Include.
8344 (parse_user_spec): Mark translatable strings.
8346 2000-02-10 Jim Meyering <meyering@lucent.com>
8348 With these changes, nanosleep.[ch] are finally enough like the other
8349 lib/* replacement files to compile on a few more losing systems.
8351 * nanosleep.h: Don't include config.h.
8352 Remove prototype from declaration of nanosleep.
8353 (PARAMS): Remove now-unneeded definition.
8354 * nanosleep.c: #undef nanosleep.
8355 (rpl_nanosleep): Rename from nanosleep.
8357 2000-02-03 Jim Meyering <meyering@lucent.com>
8359 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8360 rather than with `#if HAVE_UTMPNAME'.
8362 2000-02-01 Jim Meyering <meyering@lucent.com>
8364 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8366 2000-01-31 Jim Meyering <meyering@lucent.com>
8368 * nanosleep.h (nanosleep): Guard declaration with
8369 `#if ! HAVE_DECL_NANOSLEEP'.
8370 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8371 the declaration in that vendor's sys/timers.h.
8372 Reported by Christian Krackowizer.
8374 * quotearg.c (ISASCII): Add #undef and move definition to follow
8375 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8376 (ISPRINT): Likewise.
8377 Reported by Tom Tromey.
8379 2000-01-30 Jim Meyering <meyering@lucent.com>
8381 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8382 uses of ->ut_name. The latter doesn't work with new Linux header files
8383 where only utmpx.ut_user is declared.
8385 * readutmp.h (UT_USER): Define.
8387 2000-01-23 Jim Meyering <meyering@lucent.com>
8389 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8392 2000-01-22 Jim Meyering <meyering@lucent.com>
8394 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8395 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8396 Required for some AIX systems. Reported by Christian Krackowizer.
8397 [TESTING] (main): New function.
8399 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8400 * dirname.c (dir_name): Support for DOS-style file names with drive
8403 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8405 * strverscmp.c (ISDIGIT): Define.
8406 (strverscmp): Use ISDIGIT, not isdigit.
8408 2000-01-17 Paul Eggert <eggert@twinsun.com>
8410 * nanosleep.c (nanosleep):
8411 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8412 POSIX.1 doesn't require SA_INTERRUPT and some systems
8413 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8414 it's been part of POSIX.1 since day 1 (in 1988).
8416 2000-01-17 Jim Meyering <meyering@lucent.com>
8418 * interlock: Remove unused file. Reported by François Pinard.
8420 2000-01-16 Paul Eggert <eggert@twinsun.com>
8422 * quotearg.c (quotearg_buffer_restyled): Do not quote
8423 alert, backslash, formfeed, and vertical tab unnecessarily in
8424 shell quoting style.
8427 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8428 Free Software Foundation, Inc.
8429 Copying and distribution of this file, with or without modification,
8430 are permitted provided the copyright notice and this notice are preserved.