1 2005-10-19 Simon Josefsson <jas@extundo.com>
3 * gc-gnulib.c: Support ARCFOUR.
5 2005-10-19 Simon Josefsson <jas@extundo.com>
7 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
10 * gc.h: Add ECB enum type.
12 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
14 2005-10-19 Simon Josefsson <jas@extundo.com>
16 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
18 2005-10-18 Simon Josefsson <jas@extundo.com>
20 * md4.h, md4.c: New files, based on md5.?.
22 2005-10-17 Simon Josefsson <jas@extundo.com>
24 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
26 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
28 2005-10-17 Simon Josefsson <jas@extundo.com>
30 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
32 2005-10-17 Simon Josefsson <jas@extundo.com>
34 * gc.h, gc-libgcrypt.c: Add ciphers.
36 2005-10-17 Simon Josefsson <jas@extundo.com>
38 * sha1.c: Use uint32_t instead of md5_uint32.t
40 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
43 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
45 * md5.h: Use stdint.h and uint32_t. Doc fix.
47 2005-10-15 Simon Josefsson <jas@extundo.com>
49 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
51 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
53 2005-10-14 Simon Josefsson <jas@extundo.com>
55 * arcfour.h, arcfour.c: New files.
57 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
59 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
60 include <wchar.h>; no longer needed.
62 2005-10-14 Jakub Jelinek <jakub@redhat.com>
63 and Ulrich Drepper <drepper@redhat.com>
66 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
67 instead of inline stream orientation test and two separate
68 function calls. Pay no attention to USE_IN_LIBIO.
70 2005-10-14 Roland McGrath <roland@redhat.com>
72 Import from libc. [BZ #1331]
73 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
75 Reported by Matej Vela <vela@debian.org>.
77 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
79 * mkdir-p.c (make_dir_parents): Don't report an error if an
80 intermediate directory is in a read-only file system. Problem
81 reported by Eric Blake.
83 2005-10-13 Simon Josefsson <jas@extundo.com>
85 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
86 Move memory allocation outside of loop.
88 2005-10-12 Simon Josefsson <jas@extundo.com>
90 * gc-pbkdf2-sha1.c: New file.
92 * gc.h: Add gc_pbkdf2_sha1 prototype.
94 2005-10-12 Simon Josefsson <jas@extundo.com>
96 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
97 suggested by Bruno Haible <bruno@clisp.org>.
99 2005-10-12 Simon Josefsson <jas@extundo.com>
101 * gc-libgcrypt.c (gc_hmac_sha1): New function.
103 * gc-gnulib.c (gc_hmac_sha1): New function.
105 2005-10-12 Simon Josefsson <jas@extundo.com>
107 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
109 2005-10-12 Simon Josefsson <jas@extundo.com>
111 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
112 GC_USE_HMAC_MD5, respectively.
114 * gc-libgcrypt.c (gc_md5): Fix assert call.
117 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
119 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
121 * gc-gnulib.c (gc_hash_buffer): Ditto.
123 2005-10-11 Bruno Haible <bruno@clisp.org>
125 * c-strcasestr.h: New file, from GNU gettext.
126 * c-strcasestr.c: New file, from GNU gettext.
128 2005-10-11 Bruno Haible <bruno@clisp.org>
130 * c-strcase.h: New file, from GNU gettext.
131 * c-strcasecmp.c: New file, from GNU gettext.
132 * c-strncasecmp.c: New file, from GNU gettext.
134 2005-10-11 Simon Josefsson <jas@extundo.com>
136 * crc.h, crc.c: New files.
138 * gc.h (gc_hash_buffer): Add doc.
140 2005-10-08 Simon Josefsson <jas@extundo.com>
142 * gc.h: Add gc_hash and gc_hash_buffer.
144 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
146 * gc-libgcrypt.c (gc_hash_buffer): Add.
148 2005-10-11 Bruno Haible <bruno@clisp.org>
150 * strcasecmp.c: Include limits.h.
151 (strcasecmp): Avoid integer overflow on exotic platforms.
152 * strncasecmp.c: Include limits.h.
153 (strncasecmp): Avoid integer overflow on exotic platforms.
154 Reported by Paul Eggert.
156 2005-10-06 Simon Josefsson <jas@extundo.com>
158 * hmac-md5.c: New file.
162 2005-10-06 Simon Josefsson <jas@extundo.com>
164 * memxor.c (memxor): Avoid casts and warnings.
166 2005-10-05 Derek Price <derek@ximbiot.com>
168 * getdelim.c (SIZE_MAX): New macro, if not already defined.
170 2005-10-05 Simon Josefsson <jas@extundo.com>
172 * memxor.c (memxor): Fix compiler error.
174 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
175 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
177 * memxor.h, memxor.c: New files.
179 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
180 we assume all systems have it, suggested by Jim Meyering
181 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
182 any systems lack sys/socket.h; mingw32 is known to lack it, but we
183 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
186 2005-10-04 Bruno Haible <bruno@clisp.org>
188 * verify.h (verify_true): Provide alternative definition for C++.
190 2005-10-04 Simon Josefsson <jas@extundo.com>
192 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
193 D. Baushke" <mdb@gnu.org>.
195 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
197 * getdelim.c: Include getdelim.h first. Include <limits.h>.
198 (SSIZE_MAX): New macro, if not already defined.
199 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
202 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
204 * exclude.c: Include verify.h.
205 (verify): Remove. All callers changed to use verify.h's version.
206 * strtoimax.c: Likewise.
207 * utimecmp.c: Likewis.e
210 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
211 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
212 * .cvsignore: Add fts.h, search.h, t-fpending.
213 * settime.c (settime): Fix { typo in previous patch. Also, don't
214 bother returning ENOSYS if settimeofday or stime fails; just let
215 them return whatever errno they want to return.
216 * utimens.c: Include unistd.h, for dup2.
217 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
218 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
220 2005-10-02 Jim Meyering <jim@meyering.net>
223 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
224 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
225 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
226 Remove AT_FDCWD test.
227 Do not consume the fd unless successful.
228 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
229 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
230 block, so that we don't even try to compile it if settimeofday is
231 available. This works around a compilation failure on OSF1 V5.1,
232 due to stime requiring a `long int*' while tv_sec is `int'.
234 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
236 * getdelim.c (getdelim): Remove unused variables.
238 2005-10-01 Simon Josefsson <jas@extundo.com>
240 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
241 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
242 AI_* and EAI_* definitions. Protect function declarations.
244 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
246 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
247 so that the code works even with ancient cpp. Portability problem
248 with GCC 2.7.2.1 reported by Thomas M.Ott.
250 2005-09-27 Jim Meyering <jim@meyering.net>
252 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
254 * intprops.h (signed_type_or_expr__): Define.
255 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
258 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
260 * verify.h (verify_expr): Remove, replacing with:
261 (verify_true): New macro that returns true instead of void.
262 (verify_type__): Remove.
263 (verify): Use verify_true rather than verify_type__.
265 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
267 * utimens.c (ENOSYS): Define if not already defined.
268 (futimens): Support having a null PATH if the file descriptor
271 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
273 (__attribute): Define to empty unless GCC 3.1 or later.
274 This works around a core dump on OpenBSD 3.4, which has GCC
275 2.95.3, which dumps core when given __attribute__(()). It also
276 simplifies other tests, since we really don't want to bother with
277 worrying about which ancient version of GCC supported what.
278 Original problem reported by Yoann Vandoorselaere, with part of
279 the fix suggested by Derek Price.
281 2005-09-24 Jim Meyering <jim@meyering.net>
283 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
284 so we can once again use a positive bitfield width of 1 -- now we
285 don't have to explain why we were using a bitfield width of 2.
287 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
289 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
290 Problem reported by Eric Blake.
291 (getaddrinfo): Initialize se so that it's not garbage.
292 Redo internal storage allocation so that it doesn't make unportable
293 assumptions about alignment.
296 * utimens.c (futimens): Use futimesat if available.
297 Prefer it to futimes since it doesn't have the futimes bug.
299 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
300 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
301 Instead, declare a function that returns a pointer to an array,
302 and use verify_type__ to declare the size of the array.
303 Problem and germ of a solution reported by Bruno Haible.
304 (verify_type__): Use 2, not 1, for bitfield size, to avoid
305 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
307 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
311 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
313 * argmatch.h: Include verify.h
314 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
315 (ARGMATCH_ASSERT): Remove; unused.
316 * canonicalize.c: Assume STDC_HEADERS.
317 * exclude.c: Include "strcase.h".
318 * regex_internal.h [!defined _LIBC]: Likewise.
319 * getusershell.c: Include stdio--.h rather than stdio.h
321 (getusershell): Call fopen, not fopen_safer.
322 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
323 Do not include unistd-safer.h.
324 (save_cwd): Don't call fd_safer; no longer needed
325 now that we include fcntl--.h.
327 * getdate.y (relative_time): New type.
328 (RELATIVE_TIME_0): New constant.
329 (parser_control): Use relative_time instead of doing it ourselves.
330 (%union): Add new relative_time rel member.
331 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
333 (relunit, relunit_snumber): Now of type rel.
334 (zone, rel, relunit, get_date): Adjust to above changes.
336 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
337 Do not include unistd-safer.h.
338 (getloadavg): Don't call fd_safer; no longer needed
339 now that we include fcntl--.h.
341 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
342 (make_dir_parents): Treat ENOSYS like EEXIST.
344 Improve quality of diagnostics on restore_cwd failure.
345 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
346 (make_dir_parents): Last arg is now int * (for errno), not bool *.
347 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
348 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
349 each time through the loop. Do not diagnose restore_cwd failure;
350 that is the caller's job (and perhaps the caller does not care).
352 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
353 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
354 If the file already exists but is not a directory, don't bother
355 to try to make its parents.
356 Close potential file descriptor leak if we can't chdir("/") (!).
357 Don't always return true if chdir($PWD) fails; return true only
358 if the requested action was done successfully (except for the
360 Don't log final directory unless we actually made it.
361 Refactor to avoid duplicate code to fix up permissions.
362 Don't attempt to fix up parent permissions if chdir($PWD) fails.
364 * strftime.c (my_strftime): Rewrite the previous change slightly,
365 to make it a bit faster and (I hope) clearer.
366 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
367 Fix bug in formats like %2N.
369 * verify.h: New file.
371 2005-09-22 Jim Meyering <jim@meyering.net>
375 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
377 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
378 the .tm_year member, since otherwise gcc-4.0 would now warn about
379 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
381 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
382 order to avoid an unsuppressible warning from gcc on 64-bit systems.
384 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
385 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
386 when run in a time zone for which daylight savings time is in effect
387 for the starting date.
389 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
390 stop us from restricting permissions of just-created absolute-named
392 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
393 to restore initial working directory.
394 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
395 to tell caller if/when we change the working directory and are
396 unable to return to the initial one.
397 * mkdir-p.h (make_dir_parents): Update prototype.
398 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
399 `return false'. This fixes a bug introduced on 2004-07-30.
401 * openat.c (fdopendir): Be sure to close the supplied
402 file descriptor before returning. This makes our replacement
403 implementation a little closer to Solaris's, where fdopendir
404 ties the file descriptor to the returned DIR* pointer.
405 * openat.c (unlinkat): New function.
406 * openat.h (unlinkat): Add prototype.
407 * openat-die.c (openat_save_fail): Rename from openat_save_die.
408 (openat_restore_fail): Rename from openat_restore_die.
409 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
411 Provide an alternative to exiting immediately upon save_cwd or
412 restore_cwd failure. Now, an application can arrange e.g.,
413 to perform a longjump in that case.
414 * openat.c: Include dirname.h.
415 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
416 (rpl_openat, fdopendir, fstatat): Call openat_save_die
417 and openat_restore_die rather than calling error directly.
418 Don't include "error.h" or "exitfail.h"; they're no longer needed.
420 * openat-die.c (openat_save_die, openat_restore_die): New file.
421 * openat.h (openat_save_die, openat_restore_die): Declare and define.
423 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
424 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
425 int utc, int nanoseconds);
427 date should not have to allocate a megabyte of virtual memory to
428 handle a format argument like +%1048575T. When implemented with
429 strftime, it must allocate such a buffer, use strftime to fill it
430 in, print it, then free it.
431 With fprintftime, it simply prints everything and exits.
432 With no need for memory allocation, that's one fewer way to fail.
433 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
434 optional field width, not before, so we accept %9:z, not %:9z.
435 (my_strftime): Be sure to use L_('x') for literals.
437 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
438 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
439 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
440 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
441 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
442 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
443 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
444 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
445 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
447 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
448 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
449 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
450 and don't include <sys/file.h>).
452 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
456 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
457 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
458 [!LDAV_DONE]: Avoid unused variable warning.
460 2005-09-21 Bruno Haible <bruno@clisp.org>
462 * unicodeio.h (unicode_to_mb): New declaration.
464 2005-09-20 Derek Price <derek@ximbiot.com>
466 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
468 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
470 Use a consistent style for including <config.h>.
471 * __fpending.c, acl.c, argmatch.c,
472 argp-help.c, argp-parse.c,
473 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
474 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
475 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
476 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
477 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
478 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
479 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
480 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
481 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
482 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
483 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
484 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
485 modechange.c, mountlist.c, open-safer.c, physmem.c,
486 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
487 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
488 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
489 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
490 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
491 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
492 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
493 userspec.c, utimecmp.c, version-etc-fsf.c,
494 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
495 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
496 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
497 Standardize inclusion of config.h.
498 * __fpending.h, dirfd.h, getdate.h, human.h,
499 inttostr.h: Removed inclusion of config.h from header files.
500 * inttostr.c: Adjusted in-tree users.
501 * timespec.h: Remove superfluous warning to include config.h.
502 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
503 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
504 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
505 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
507 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
509 * stat-time.h: New file.
510 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
511 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
513 (timespec_cmp): New function.
514 * utimecmp.c: Include stat-time.h.
515 (SYSCALL_RESOLUTION): Depend on whether various struct stat
516 members exist, not on the obsolescent ST_MTIM_NSEC.
517 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
519 2005-09-15 Derek Price <derek@ximbiot.com>
520 Paul Eggert <eggert@cs.ucla.edu>
522 * regcomp.c, regexec.c, regex_internal.c: Back out previous
523 changes, consolidating in...
524 * regex_internal.h: ...this file.
526 2005-09-15 Derek Price <derek@ximbiot.com>
528 * regex_internal.h: Blank `pure' for GNUC < 3.
529 * regex_internal.c: Ditto, using this...
530 (__GNUC_PREREQ): ...new macro.
531 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
532 (__GNUC_PREREQ): ...this new macro.
534 * strstr.h: Include string.h. Define strstr as a macro here.
536 2005-09-13 Derek Price <derek@ximbiot.com>
538 * canon-host.c (canon_host_r): Set *cherror on memory allocation
540 Reported by Jim Meyering <jim@meyering.net>.
542 2005-09-13 Jim Meyering <jim@meyering.net>
544 * canon-host.c: Filter through gnu indent and reword comments slightly.
545 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
547 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
549 * lib/base64.c: Typo.
550 (base64_encode): Put b64str in initialized data section.
552 2005-09-12 Derek Price <derek@ximbiot.com>
554 Return usable errors from canon-host.
555 * canon-host.h: New file.
556 * canon-host.c (canon_host): Wrap...
557 (canon_host_r): ...this new function, which now relies exclusively on
559 (ch_strerror): New function.
560 (last_cherror): New global.
561 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
562 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
564 (freeaddrinfo): Free ai->ai_canonname when set.
566 2005-09-12 Derek Price <derek@ximbiot.com>
567 Paul Eggert <eggert@cs.ucla.edu>
569 * glob-libc.h: Renamed from glob_.h. The new version is
570 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
571 protecting things that should be done only in gnulib contexts.
572 * glob_.h: New file, containing only the glob things needed for
574 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
575 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
576 (glob, globfree, glob_pattern_p): Now defined simply in terms of
577 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
578 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
579 and to respect the namespace rules better.
581 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
583 Merge glibc and coreutils changes into gnulib, plus a few
585 * md5.c: Use #error rather than a string.
586 (CYCLIC): New macro, from glibc source. Use it instead of rol.
587 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
588 (__attribute__): Define to empty for non recent-GCC.
589 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
590 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
591 Renamed from their non-__ counterparts, with new macros replacing
592 them if not _LIBC. Add __THROW attribute.
594 (struct md5_ctx): Align buffer if using GCC.
595 * sha1.h (struct sha1_ctx): Likewise.
596 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
597 The old name was backwards.
598 (NOTSWAP): Remove; not used.
599 (rol): New macro, moved here from md5.h.
600 (sha1_process_block): Remove a FIXME that doesn't make sense.
602 2005-09-12 Derek Price <derek@ximbiot.com>
604 * gai_strerror.c: Include config.h when available. Include
605 getaddrinfo.h before other headers to test interface.
606 Reported by Larry Jones <lawrence.jones@ugs.com>.
608 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
610 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
611 definitions, since that's the preferred style in glibc.
612 Fix a minor spacing issue, and update copyright notice to match glibc's.
614 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
616 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
618 2005-09-06 Simon Josefsson <jas@extundo.com>
620 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
621 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
623 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
625 Change bitset word type from unsigned int to unsigned long int,
626 as this has better performance on typical 64-bit hosts.
627 Port bitset code to hosts with unusual word sizes.
628 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
629 (build_collating_symbol):
630 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
631 argument is a bitset. This is merely a style issue, but it makes
632 it clearer that an entire array is expected.
633 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
634 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
635 Port to the case where bitset_word is not the same as unsigned int.
636 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
637 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
639 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
640 (build_trtable, group_nodes_into_DFAstates):
642 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
643 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
644 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
645 * regexec.c (group_nodes_into_DFAstates): Likewise.
646 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
647 * regcomp.c (optimize_subexps, lower_subexp):
648 Work even if bitset_word has holes in its bitwise representation.
649 * regex_internal.h (BITSET_WORD_BITS): Likewise.
650 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
652 * regex_internal.c (re_string_reconstruct):
653 Don't assume UCHAR_MAX == 255.
654 * regex_internal.h (bitset_set_all): Likewise.
655 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
657 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
658 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
660 (BITSET_WORD_MAX): New macro.
661 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
662 (bitset_set_all, bitset_copy): Now inline functions, not macros.
663 (bitset_empty, bitset_copy):
664 Prefer sizeof (bitset) to multiplying it out ourselves.
665 (bitset_not_merge): Remove; unused.
666 (bitset_contain): Return bool, not unsigned int with one bit on.
668 * regexec.c (build_trtable): Don't assume bitset has no stricter
669 alignment than re_node_set; do this by defining a new internal
670 type struct dests_alloc and using it to allocate memory.
672 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
674 Check for arithmetic overflow when calculating sizes, to prevent
675 some buffer-overflow issues. These patches are conservative, in the
676 sense that when I couldn't determine whether an overflow was possible,
677 I inserted a run-time check.
678 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
679 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
680 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
681 (re_xnrealloc, re_x2nrealloc): New inline functions.
682 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
683 (build_equiv_class, build_charclass): Check for arithmetic overflow
684 in size expression calculations.
685 * lib/regex_internal.c (re_string_realloc_buffers):
686 (build_wcs_upper_buffer, re_node_set_add_intersect):
687 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
688 (re_dfa_add_node, register_state): Likewise.
689 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
690 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
691 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
692 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
694 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
696 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
697 to avoid a collision with bits/local_lim.h in glibc.
698 All uses changed. Problem reported by Dmitry V. Levin in
699 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
701 * regex_internal.c (build_wcs_upper_buffer): Fix portability
702 bugs in int versus size_t comparisons.
703 (re_string_context_at): Fix bug where the code assumed that
706 Use bool where appropriate.
707 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
709 (calc_eclosure_iter): Likewise, for ROOT arg.
710 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
711 (build_charclass_op): Likewise, for NON_MATCH arg.
712 * regex_internal.c (re_string_allocate, re_string_construct):
713 (re_string_construct_common): Likewise, for ICASE arg.
714 * regexec.c (re_search_2_stub, re_search_stub):
715 Likewise, for RET_LEN arg.
716 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
717 (set_regs): Likewise, for FL_BACKTRACK arg.
718 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
719 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
720 (calc_eclosure_iter, parse_bracket_exp):
721 Use bool for internal variables that are booleans.
722 * regexec.c (re_search_internal, check_matching, proceed_next_node):
723 (set_regs, build_sifted_states, sift_states_bkref):
724 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
725 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
726 (find_collation_sequence_value):
728 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
729 (re_node_set_compare):
730 Return bool, not int. All callers changed.
731 * regexec.c (check_halt_node_context, check_dst_limits):
732 (build_trtable, check_node_accept): Likewise.
733 * regex_internal.h: Include stdbool.h.
735 Fix bugs uncovered when converting to bool.
736 * regcomp.c (calc_eclosure_iter): Check for storage allocation
737 failure instead of charging ahead blindly.
738 * regex_internal.c (register_state): Likewise.
739 * regexec.c (re_search_2_stub): Use simpler method than boolean
740 for freeing internal storage.
741 (group_nodes_into_DFA_states): Use unsigned int, not int, for
742 bitset pieces used as boolean, to avoid undefined behavior
743 on hosts that do int overflow checking.
745 2005-08-31 Derek Price <derek@ximbiot.com>
747 * getdelim.c (getdelim): Return EOF on EOF.
748 Reported by Larry Jones <lawrence.jones@ugs.com>.
750 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
752 * regex_internal.c (re_string_reconstruct): Don't assume buffer
753 lengths fit in regoff_t; this isn't true if regoff_t is the same
755 * regex.c (re_search_internal): 5th arg is LAST_START
756 (= START + RANGE) instead of RANGE. This avoids overflow
757 problems when regoff_t is the same width as size_t.
759 (re_search_2_stub): Check for overflow when adding the
760 sizes of the two strings.
761 (re_search_stub): Check for overflow when adding START
762 to RANGE; if it occurs, substitute the extreme value.
764 2005-08-31 Jim Meyering <jim@meyering.net>
766 * regcomp.c (search_duplicated_node): Make first pointer arg
768 * regex_internal.c (create_ci_newstate, create_cd_newstate):
769 (register_state): Likewise.
770 * regexec.c (search_cur_bkref_entry, check_dst_limits):
771 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
772 (group_nodes_into_DFAstates): Likewise.
774 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
776 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
777 old glibc regex code mishandles strings longer than 2**31 bytes.
778 This patch fixes this when the regex code is used in gnulib
779 (i.e., outside glibc).
781 This patch should not affect the use of the regex code inside
782 glibc. No doubt this problem also needs to be handled for glibc
783 as well, but the result will be an incompatible change to the
784 glibc ABI, and the old ABI will have to be supported too. That
785 can be the the subject for another patch.
787 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
788 governing whether the rest of this patch is active. By default,
789 the macro is disabled and the patch has no effect.
790 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
791 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
792 (struct re_pattern_buffer, re_search, re_search_2, re_match):
793 (re_match_2, re_set_registers): Use the new types.
794 * regex_internal.h (Idx, re_hashval_t): New types.
795 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
797 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
798 (re_string_context_at, bin_tree_t, re_dfastate_t):
799 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
800 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
801 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
802 (re_string_char_size_at, re_string_wchar_at):
803 (re_string_elem_size_at):
804 Use the new types and macros to port to 64-bit hosts.
805 Use unsigned types for internal values, so that the code
806 mostly works even for arrays larger than SSIZE_MAX.
807 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
808 (search_duplicated_node, calc_eclosure_iter, fetch_number):
809 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
810 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
811 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
812 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
813 (calc_inveclosure, parse_dup_op, build_range_exp):
814 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
815 (fetch_number, create_token_tree, mark_opt_subexp):
817 * regex_internal.c (re_string_construct_common, create_ci_newstate):
818 (create_cd_newstate, re_string_allocate, re_string_construct):
819 (re_string_realloc_buffers, build_wcs_upper_buffer):
820 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
821 (re_string_reconstruct, re_string_peek_byte_case):
822 (re_string_fetch_byte_case, re_string_context_at):
823 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
824 (re_node_set_init_copy, re_node_set_add_intersect):
825 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
826 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
827 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
828 (re_acquire_state, re_acquire_state_context, register_state):
830 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
831 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
832 (re_search_internal, re_search_2_stub, re_search_stub)
833 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
834 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
835 (update_cur_sifted_state, check_dst_limits):
836 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
837 (check_subexp_limits, sift_states_bkref, merge_state_array):
838 (check_subexp_matching_top, get_subexp, get_subexp_sub):
839 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
840 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
841 (expand_bkref_cache, check_node_accept_bytes):
842 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
843 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
844 (acquire_init_state_context, check_halt_node_context):
845 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
846 (sift_states_backward, clean_state_log_if_needed):
847 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
848 (find_recover_state, transit_state_sb, transit_state_mb):
849 (transit_state_bkref, build_trtable, match_ctx_clean):
851 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
852 to work around an assumption that REG_MISSING is negative.
854 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
855 (seek_collating_symbol_entry) [defined _LIBC]:
856 (lookup_collation_sequence_value) [defined _LIBC]:
857 (build_range_exp, build_collating_symbol) [defined _LIBC]:
858 Use prototypes rather than old-style function definitions.
859 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
860 (transit_state_sb) [0]:
861 (find_collation_sequence_value) [defined _LIBC]: Likewise.
863 * regexec.c (re_search_internal): Simplify update of rm_so and
866 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
867 (optimize_subexps, lower_subexp):
868 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
869 since the signed shift might overflow. Use 1u<<31 instead.
870 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
871 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
874 * regcomp.c (optimize_subexps, lower_subexp):
875 Use CHAR_BIT rather than 8, for clarity.
876 * regexec.c (check_dst_limits_calc_pos_1):
877 (check_subexp_matching_top): Likewise.
878 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
879 have to worry about portability issues when shifting it left.
880 Remove no-longer-needed test for table_size > 0.
881 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
882 in a word, as the resulting behavior is undefined.
883 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
884 in one case, a <= should have been an <, and in another case the
885 whole test was missing.
886 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
887 the standard name CHAR_BIT.
888 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
889 this is not true on one's complement and signed-magnitude hosts.
891 * regex_internal.h (re_sub_match_top_t): Remove unused member
893 (struct re_dfa_t): Remove unused member states_alloc.
894 * regcomp.c (init_dfa): Don't initialize unused members.
896 2005-08-31 Bruno Haible <bruno@clisp.org>
898 * strstr.c: Include <stddef.h>, for NULL.
899 * strcasestr.c: Likewise.
900 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
902 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
904 * iconvme.h: Add prototype for iconv_alloc.
906 2005-08-29 Simon Josefsson <jas@extundo.com>
908 * iconvme.c: Fix errno.
910 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
912 * iconvme.c: Split iconv_string into iconv_alloc.
914 2005-08-27 Jim Meyering <jim@meyering.net>
916 * fopen-safer.c: Merge minor changes from coreutils.
917 * dup-safer.c: Likewise.
918 * fd-safer.c: Likewise.
920 Merge from coreutils.
921 * stdio--.h: New file.
922 * stdlib--.h: New file.
923 * mkstemp-safer.c: New file.
926 * pipe-safer.c: New file.
927 * creat-safer.c: New file.
928 * fcntl--.h (creat): Define to creat_safer.
929 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
930 * unistd--.h (pipe): Define to pipe_safer.
931 * unistd-safer.h: Declare pipe_safer.
933 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
935 * regex_internal.h: Remove all references to
936 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
938 (bitset_not, bitset_merge, bitset_not_merge):
939 (bitset_mask, re_string_allocate, re_string_construct):
940 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
941 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
942 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
943 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
944 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
945 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
946 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
947 (re_acquire_state_context):
948 Remove unnecessary forward decls.
949 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
950 Put __attribute at function definition,
951 now that the function decl has been removed.
952 * lib/regex_internal.c (re_string_peek_byte_case):
953 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
956 2005-08-26 Simon Josefsson <jas@extundo.com>
958 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
959 Haible <bruno@clisp.org>.
961 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
963 * regexec.c (set_regs): Don't alloca with an unbounded size.
965 alloca modernization/simplification for regex.
966 * regex.c: Remove portability cruft for alloca. This no longer
967 needs to be at the start of the file, and can be moved into
968 regex_internal.h and simplified.
969 * regex_internal.h: Include <alloca.h>.
970 (__libc_use_alloca) [!defined _LIBC]: New macro.
971 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
972 now works outside glibc.
974 2005-08-24 Simon Josefsson <jas@extundo.com>
976 * getpass.c: Add WIN32 implementation. Conditionalize use of
977 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
980 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
982 Make regex safe for g++. This fixes one real bug (an "err"
983 that should have been "*err"). g++ problem reported by
985 * regex_internal.h (re_calloc): New macro, consistent with
986 re_malloc etc. All callers of calloc changed to use re_calloc.
987 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
988 not int. All callers changed.
989 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
990 just use an array of size MB_LEN_MAX.
991 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
992 (find_recover_state): Change "err" to "*err"; this fixes what
993 appears to be a real bug.
994 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
997 2005-08-25 Jim Meyering <jim@meyering.net>
999 * open-safer.c: Include <config.h>.
1000 Otherwise, we'd lose LARGEFILE support in any file using
1003 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1005 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1006 * regex.h (regerror): Likewise.
1008 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1009 requires this. (The code never needed it.)
1011 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1012 All uses of recently-renamed identifiers changed to use the new,
1013 POSIX-compliant names. The code will build and run just fine
1014 without these changes, but it's better to eat our own dog food
1015 and use the standard-conforming names.
1017 * regex.h: Fix a multitude of POSIX name space violations.
1018 These changes have an effect only for programs that define
1019 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1020 do not change anything for programs compiled in the normal way.
1021 Also, there is no effect on the ABI.
1023 (_REGEX_SOURCE): New macro.
1024 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1025 defined and _GNU_SOURCE is not; this fixes a name space violation.
1027 Rename the following macros to obey POSIX requirements.
1028 The old names are still visible as macros if _REGEX_SOURCE is defined.
1029 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1030 RE_BACKSLASH_ESCAPE_IN_LISTS.
1031 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1032 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1033 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1034 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1035 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1036 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1037 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1038 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1039 (REG_INTERVALS): renamed from RE_INTERVALS.
1040 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1041 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1042 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1043 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1044 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1045 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1046 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1047 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1048 RE_UNMATCHED_RIGHT_PAREN_ORD.
1049 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1050 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1051 (REG_DEBUG): renamed from RE_DEBUG.
1052 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1053 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1054 unusual, since we can't clash with the POSIX REG_ICASE.
1055 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1056 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1057 (REG_NO_SUB): renamed from RE_NO_SUB.
1058 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1059 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1060 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1061 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1062 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1063 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1064 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1065 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1066 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1067 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1068 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1069 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1070 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1071 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1072 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1073 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1074 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1075 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1076 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1077 (REG_FIXED): Renamed from REGS_FIXED.
1078 (REG_NREGS): Renamed from RE_NREGS.
1080 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1081 of other REG_* macros, since POSIX says the user is allowed to
1082 #undef these macros selectively.
1084 (reg_errcode_t): Update comment stating what other tables need
1087 Rename the following enum values to obey POSIX requirements.
1088 The old names are still visible as macros.
1089 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1090 is not defined, since GNU is supposed to be a superset of POSIX as
1091 much as possible, and since we want reg_errcode_t to be a signed
1092 type for implementation consistency.
1093 (_REG_NOERROR): Renamed from REG_NOERROR.
1094 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1095 (_REG_BADPAT): Renamed from REG_BADPAT.
1096 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1097 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1098 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1099 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1100 (_REG_EBRACK): Renamed from REG_EBRACK.
1101 (_REG_EPAREN): Renamed from REG_EPAREN.
1102 (_REG_EBRACE): Renamed from REG_EBRACE.
1103 (_REG_BADBR): Renamed from REG_BADBR.
1104 (_REG_ERANGE): Renamed from REG_ERANGE.
1105 (_REG_ESPACE): Renamed from REG_ESPACE.
1106 (_REG_BADRPT): Renamed from REG_BADRPT.
1107 (_REG_EEND): Renamed from REG_EEND.
1108 (_REG_ESIZE): Renamed from REG_ESIZE.
1109 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1110 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1111 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1112 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1113 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1115 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1116 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1117 changed. But support the old name if the new one is not defined
1118 and if _REGEX_SOURCE.
1120 Change the following member names in struct re_pattern_buffer.
1121 The old names are still supported if !_REGEX_SOURCE.
1122 The new names are always supported, regardless of _REGEX_SOURCE.
1123 (re_buffer): Renamed from buffer.
1124 (re_allocated): Renamed from allocated.
1125 (re_used): Renamed from used.
1126 (re_syntax): Renamed from syntax.
1127 (re_fastmap): Renamed from fastmap.
1128 (re_translate): Renamed from translate.
1129 (re_can_be_null): Renamed from can_be_null.
1130 (re_regs_allocated): Renamed from regs_allocated.
1131 (re_fastmap_accurate): Renamed from fastmap_accurate.
1132 (re_no_sub): Renamed from no_sub.
1133 (re_not_bol): Renamed from not_bol.
1134 (re_not_eol): Renamed from not_eol.
1135 (re_newline_anchor): Renamed from newline_anchor.
1137 Change the following member names in struct re_registers.
1138 The old names are still supported if !_REGEX_SOURCE.
1139 The new names are always supported, regardless of _REGEX_SOURCE.
1140 (rm_num_regs): Renamed from num_regs.
1141 (rm_start): Renamed from start.
1142 (rm_end): Renamed from end.
1144 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1145 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1146 Prepend __ to parameter names.
1148 Undo yesterday's changes.
1150 2005-08-24 Jim Meyering <jim@meyering.net>
1152 Sync from coreutils.
1153 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1155 2005-08-21 Bruno Haible <bruno@clisp.org>
1157 * lock.h: Add multiple inclusion guard.
1158 * tls.h: Add multiple inclusion guard.
1160 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1162 * regex.h (REG_NOSYS)
1163 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1164 Define, since POSIX requires it as of 2001.
1165 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1166 New private symbol, used to keep the enum signed in all cases.
1167 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1168 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1170 * regex_internal.c (re_string_skip_chars, register_state):
1172 Remove forward decls; no longer needed now that we use prototypes.
1173 * regexec.c (acquire_init_state_context, check_halt_node_context):
1174 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1175 (clean_state_log_if_needed): Likewise.
1177 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1179 Fix problems reported by Sam Steingold in
1180 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1181 * regexec.c (sift_states_bkref): Fix portability bug: the code
1182 assumed that reg_errcode_t is a signed type, which is not
1183 necessarily true if _XOPEN_SOURCE is not defined.
1184 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1185 some compilers warn about it otherwise.
1187 2005-08-20 Jim Meyering <jim@meyering.net>
1189 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1190 of unused local, dfa.
1192 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1194 * regcomp.c (create_initial_state): Remove duplicate decl.
1195 (init_word_char, create_initial_state, duplicate_node_closure):
1196 (fetch_token, peek_token_bracket, build_range_exp):
1197 (build_collating_symbol): Remove forward decls; no longer needed
1198 now that we use prototypes.
1201 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1202 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1203 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1204 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1205 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1206 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1207 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1208 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1209 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1210 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1211 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1212 (build_charclass, build_charclass_op, fetch_number, create_tree):
1213 (create_token_tree, mark_opt_subexp, duplicate_tree):
1214 Use prototypes rather than old-style definitions.
1217 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1218 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1219 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1220 (re_string_reconstruct, re_string_peek_byte_case):
1221 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1222 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1223 (re_node_set_init_copy, re_node_set_add_intersect):
1224 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1225 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1226 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1227 (re_acquire_state, re_acquire_state_context, register_state):
1228 (create_ci_newstate, create_cd_newstate, free_state):
1230 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1231 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1232 (re_search_internal, prune_impossible_nodes):
1233 (acquire_init_state_context, check_matching, static):
1234 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1235 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1236 (update_regs, sift_states_backward, build_sifted_states):
1237 (clean_state_log_if_needed, merge_state_array):
1238 (update_cur_sifted_state, add_epsilon_src_nodes):
1239 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1240 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1241 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1242 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1243 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1244 (check_arrival, check_arrival_add_next_nodes):
1245 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1246 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1247 (check_node_accept_bytes, check_node_accept, extend_buffers):
1248 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1249 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1254 (re_string_allocate, re_string_construct, re_string_reconstruct):
1255 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1256 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1257 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1258 (re_string_context_at, re_string_peek_byte_case):
1259 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1260 is defined, since we now use prototypes always.
1262 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1263 C89 or better. All uses removed.
1265 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1267 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1268 [defined lint]: Suppress bogus uninitialized-variable warnings.
1270 * regcomp.c (duplicate_node): Return new index, not an error code,
1271 and let the caller return REG_ESPACE if out of space. This
1272 removes an uninitialied-variable warning with GCC 4.0.1, and also
1273 avoids taking the address of a local variable. All callers
1276 2005-08-19 Jim Meyering <jim@meyering.net>
1278 * regexec.c (proceed_next_node): Redo local variables to
1279 avoid GCC shadowing warnings.
1281 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1283 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1284 (re_node_set_insert_last, re_dfa_add_node):
1285 Rename local variables to avoid GCC shadowing warnings.
1287 2005-08-18 Bruno Haible <bruno@clisp.org>
1289 * strstr.c (strstr): Fix return value in multibyte case.
1290 * strcasestr.c (strcasestr): Likewise.
1292 2005-08-17 Jim Meyering <jim@meyering.net>
1294 Make the %s format (seconds since the epoch) work for a negative
1295 number and when used with a zero-padded field width, e.g. %015s.
1297 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1298 label so that it precedes the code to set `digits'. Otherwise,
1299 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1300 print `00-22'. Now, it prints `-0022', as it should.
1302 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1304 * regex.h: Remove useless space-before-tab. From coreutils.
1306 2005-08-17 Bruno Haible <bruno@clisp.org>
1308 * strcasestr.h: New file.
1309 * strcasestr.c: New file.
1311 2005-08-17 Bruno Haible <bruno@clisp.org>
1313 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1314 * strstr.c: Completely rewritten, with multibyte locale support.
1316 2005-08-17 Bruno Haible <bruno@clisp.org>
1318 * strcasecmp.c: Use mbuiter.h.
1320 2005-08-17 Bruno Haible <bruno@clisp.org>
1322 * mbuiter.h: New file.
1324 2005-08-16 Bruno Haible <bruno@clisp.org>
1326 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1328 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1329 NUL byte, not after it.
1331 2005-08-16 Bruno Haible <bruno@clisp.org>
1333 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1334 the valid ones. Makes the comparison operations transitive:
1335 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1336 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1338 2005-08-16 Bruno Haible <bruno@clisp.org>
1340 * strcase.h (strcasecmp): Add note in comments.
1341 * strncasecmp.c: Use code from strcasecmp.c.
1342 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1343 (strcasecmp): Work correctly in multibyte locales.
1345 2005-08-16 Bruno Haible <bruno@clisp.org>
1347 * strnlen1.h: New file.
1348 * strnlen1.c: New file.
1350 2005-08-16 Bruno Haible <bruno@clisp.org>
1352 * mbfile.h: New file.
1354 2005-08-16 Bruno Haible <bruno@clisp.org>
1356 * mbiter.h: New file.
1358 2005-08-16 Bruno Haible <bruno@clisp.org>
1360 * mbchar.h: New file.
1361 * mbchar.c: New file.
1363 2005-08-16 Bruno Haible <bruno@clisp.org>
1365 * tls.h: New file, from GNU gettext.
1366 * tls.c: New file, from GNU gettext.
1368 2005-08-15 Bruno Haible <bruno@clisp.org>
1370 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1373 2005-08-14 Jim Meyering <jim@meyering.net>
1375 Sync from coreutils.
1377 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1378 Use the hash-table-based cycle-detection code not just when
1379 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1380 Reported by James Youngman in
1381 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1382 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1383 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1384 This lets us compile with -DFTS_DEBUG, once again.
1385 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1386 * fts.c (fd_safer): Remove decl.
1387 Include fcntl--.h rather than unistd-safer.h
1388 (fts_safe_changedir): Don't call fd_safer; no longer needed
1389 now that we include fcntl--.h.
1391 2005-08-11 Simon Josefsson <jas@extundo.com>
1393 * readline.h, readline.c: New file.
1395 2005-08-11 Bruno Haible <bruno@clisp.org>
1397 * strnlen.h (strnlen): Change parameter name to match comment.
1399 2005-08-10 Simon Josefsson <jas@extundo.com>
1401 * strndup.c: Use strnlen.h.
1403 * strnlen.h: New file.
1405 2005-08-02 Simon Josefsson <jas@extundo.com>
1407 * getline.h, getline.c: Rewrite.
1409 * getdelim.h, getdelim.c: New files, ported from glibc.
1411 2005-07-31 Bruno Haible <bruno@clisp.org>
1413 * lock.h (gl_lock_initializer): New macro.
1414 (gl_lock_define_initialized): Use it.
1415 (gl_rwlock_initializer): New macro.
1416 (gl_rwlock_define_initialized): Use it.
1417 (gl_recursive_lock_initializer): New macro.
1418 (gl_recursive_lock_define_initialized): Use it.
1420 2005-07-26 Bruno Haible <bruno@clisp.org>
1422 * lock.h: Update from GNU gettext.
1423 * lock.c: Update from GNU gettext.
1425 2005-07-18 Bruno Haible <bruno@clisp.org>
1427 * lock.h (gl_once_t): New type.
1428 (gl_once_define, gl_once): New macros.
1429 * lock.c (fresh_once): New variable.
1430 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1433 2005-07-18 Simon Josefsson <jas@extundo.com>
1435 * check-version.c (check_version): Accept identical versions too.
1437 2005-07-18 Bruno Haible <bruno@clisp.org>
1439 * lock.h: New file, from GNU gettext.
1440 * lock.c: New file, from GNU gettext.
1442 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1444 * quotearg.c: Add translator comment suggested by Bruno Haible,
1445 with a minor change.
1447 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1449 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1450 copyright symbol and the year.
1451 * version-etc.c (COPYRIGHT_YEAR): New constant.
1452 (version_etc_va): Use parameterized copyright notice.
1453 Reword to conform to the current GNU coding standards.
1455 2005-07-11 Simon Josefsson <jas@extundo.com>
1457 * size_max.h: New file.
1459 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1461 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1464 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1465 and Paul Eggert <eggert@cs.ucla.edu>
1467 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1468 in wint_t, not wchar_t. Remove now-unnecessary cast.
1470 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1472 * regex.c, regex.h: Sync from libc.
1473 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1474 New files, synced from libc, except that regex_internal.h
1475 currently has a small porting fix.
1477 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1479 Remove the dependency of the strftime module on the tzset module.
1480 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1481 Copy the input structure, to work around some of the bug with
1482 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1483 Solaris releases, you should also use the tzset module, but we won't
1484 require it as a dependency any more since we don't want LGPLed code
1485 to depend on GPLed code.
1487 2005-07-02 Jim Meyering <jim@meyering.net>
1489 * backupfile.c (backup_args): Change a `0' to NULL.
1491 2005-07-01 Jim Meyering <jim@meyering.net>
1493 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1494 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1495 * save-cwd.c, tempname.c:
1496 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1497 and don't include <sys/file.h>).
1499 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1501 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1502 declares only 'struct timespec;' (!).
1504 2005-06-29 Jim Meyering <jim@meyering.net>
1506 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1507 type name. Use the variable name instead.
1508 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1510 2005-06-28 Simon Josefsson <jas@extundo.com>
1512 * check-version.h, check-version.c: New files.
1514 2005-06-28 Simon Josefsson <jas@extundo.com>
1516 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1517 collision with global variable. Better indentation. Don't
1518 increment buffer pointer beyond buffer end. Based on comments
1519 from Paul Eggert <eggert@cs.ucla.edu>.
1523 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1525 * canon-host.c (canon-host): Append trailing "," to 0 in
1526 initializer of struct addrinfo, as an indication that we don't
1527 care how many members the structure has.
1529 2005-06-24 Derek Price <derek@ximbiot.com>
1530 and Bruno Haible <bruno@clisp.org>
1532 Remove stat module & update lstat.
1533 * stat.c: Remove this file...
1534 (slash_aware_lstat): ...moving this content and its support...
1535 * lstat.c (rpl_lstat): ...into here.
1536 * lstat.h: New file.
1538 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1540 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1541 (ranged_convert): Don't save conversion in a temporary struct.
1542 This causes a warning with GCC 4.0.0, and anyway in the typical
1543 case it's not worth the extra 100 bytes or so of code.
1544 (ranged_convert, __mktime_internal): When calling a function via a
1545 pointer P, use P () rather than (*P) (), as we now assume C89 or
1548 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1550 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1551 "who -r" failed to give output. Problem reported by Tim Waugh.
1553 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1554 (xcalloc): Use it to avoid needless tests.
1555 Problem reported by Jim Meyering.
1557 2005-06-16 Jim Meyering <jim@meyering.net>
1559 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1560 when either N or S is zero.
1562 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1564 * argp.h (__option_is_short): Check upper limit of
1565 __key. Isprint() requires its argument to have the value
1566 of an unsigned char or EOF.
1568 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1570 * fnmatch.c (fnmatch): If there is an encoding error in a
1571 multibyte string or pattern, fall back on unibyte matching.
1572 Problem reported by James Youngman.
1574 2005-06-08 Bruno Haible <bruno@clisp.org>
1576 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1579 2005-06-08 Bruno Haible <bruno@clisp.org>
1581 * csharpcomp.h: New file, from GNU gettext.
1582 * csharpcomp.c: New file, from GNU gettext.
1583 * csharpcomp.sh.in: New file, from GNU gettext.
1585 2005-06-07 Derek Price <derek@ximbiot.com>
1588 * glob_.h: Indent nested #ifdef.
1590 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1592 Sync from coreutils.
1593 Use "file name" when talking about file names, instead of "filename"
1594 or "path", as per the GNU coding standards.
1595 * mkdir-p.c: Renamed from makepath.c.
1596 (make_dir_parents): Renamed from make_path. All callers changed.
1597 * mkdir-p.h: Likewise. All includers changed.
1598 * filenamecat.c: Renamed from path-concat.c.
1599 (file_name_concat): Renamed from path_concat. All callers changed.
1600 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1601 * filenamecat.h: Likewise. All includers changed.
1602 * acl.c: Don't use "path" or "filename" to mean "file name"
1603 in comments or local variable names.
1604 * basename.c: Likewise.
1605 * canonicalize.c, canonicalize.h: Likewise.
1606 * dirname.c, dirname.h: Likewise.
1607 * euidaccess.c: Likewise.
1608 * exclude.c: Likewise
1609 * fnmatch_.h, fnmatch_loop.c: Likewise.
1610 * fsusage.c, fsuage.h: Likewise.
1611 * fts.c, fts_.h: Likewise.
1612 * getcwd.c: Likewise.
1613 * getloadavg.c: Likewise.
1614 * mkstemp.c: Likewise.
1615 * mountlist.c, mountlist.h: Likewise.
1616 * openat.c, openat.h: Likewise.
1617 * readlink-stub.c: Likewise.
1618 * readutmp.c, readutmp.h: Likewise.
1619 * rename.c: Likewise.
1620 * rmdir.c: Likewise.
1622 * savedir.c: Likewise.
1623 * stripslash.c: Likewise.
1624 * tempname.c: Likewise.
1625 * xreadlink.c: Likewise.
1626 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1628 * exclude.h: Likewise.
1630 * euidaccess.c (getuid, getgid, getuid, getegid)
1631 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1632 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1633 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1634 * pathmax.h: Include <limits.h> unconditionally, since other
1635 files have been getting away with it for years (MORE/BSD 4.3
1637 * userspec.c (getpwnam, getgrnam, getgrgid)
1638 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1640 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1641 Define to 256, not 255, as per modern POSIX.
1643 2005-06-01 Bruno Haible <bruno@clisp.org>
1645 * csharpexec.h: New file, from GNU gettext.
1646 * csharpexec.c: New file, from GNU gettext.
1647 * csharpexec.sh.in: New file, from GNU gettext.
1649 2005-05-31 Derek Price <derek@ximbiot.com>
1650 Paul Eggert <eggert@cs.ucla.edu>
1653 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1655 2005-05-29 Derek Price <derek@ximbiot.com>
1656 Paul Eggert <eggert@cs.ucla.edu>
1658 * glob_.h, glob.c: New files.
1660 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1662 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1664 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1665 the configuration hassle isn't worth it.
1666 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1667 (LONGEST_MODIFIER, PRIuMAX): Remove.
1669 2005-05-27 Bruno Haible <bruno@clisp.org>
1671 * getlogin_r.h: Remove second include of <stddef.h>.
1673 2005-05-25 Bruno Haible <bruno@clisp.org>
1674 Derek Price <derek@ximbiot.com>
1676 * getlogin_r.h: Simplify API documentation.
1678 2005-05-25 Derek Price <derek@ximbiot.com>
1679 Paul Eggert <eggert@cs.ucla.edu>
1681 * getlogin_r.c, getlogin_r.h: New files.
1683 2005-05-22 Bruno Haible <bruno@clisp.org>
1685 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1686 Also include <sys/param.h> if it defines MIN, MAX.
1687 Based on a patch by Derek Price <derek@ximbiot.com>.
1689 2005-05-22 Bruno Haible <bruno@clisp.org>
1691 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1692 (INT64_MIN): Fix definition.
1693 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1695 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1696 NEED_SIGNED_INT_TYPES.
1698 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1699 HAVE_SYSTEM_INTTYPES.
1701 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1703 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1704 so that unistd-safer.h (GPL'ed code) need not be included.
1706 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1709 * fts.c: Don't include "cycle-check.h" or "hash.h".
1710 (setup_dir, free_dir): New functions.
1711 (enter_dir, leave_dir): Define trivial
1712 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1713 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1714 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1715 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1716 Move to fts-cycle.c.
1717 (fts_open): Use setup_dir.
1718 (fts_close): Use free_dir.
1719 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1720 This adds a label and some gotos, but the alternatives were messier.
1721 Check for memory allocation failure when entering a dir.
1722 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1723 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1724 (FTS): New member fts_cycle, that is a union that contains the
1725 old active_dir_ht and cycle_state. All uses changed to mention
1726 fts_cycle.ht and fts_cycle.state.
1727 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1728 fts.c, with the following changes:
1729 (setup_dir, free_dir): New functions.
1730 (enter_dir): Now returns bool. Return true if successful, false
1731 if memory exhausted. All callers changed.
1732 Do not bother partly cleaning up on
1733 memory allocation failure; that is free_dir's job.
1734 However, free ad if hash_insert fails, to avoid memory leak.
1735 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1736 fts->fts_options to see which union member to use.
1738 2005-05-20 Jim Meyering <jim@meyering.net>
1740 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1741 Now a macro, to pacify GCC.
1743 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1745 * chown.c (rpl_chown): Return -1 on failure.
1747 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1749 * canonicalize.c: Include canonicalize.h first, to test interface.
1750 Include <stddef.h> unconditionally, since we assume C89 now.
1751 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1752 * fts.c: Include fts_.h first, to check interface.
1753 Do not include intprops.h; no longer needed.
1754 Include cycle-check.h and hash.h, since fts_.h no longer does.
1755 Remove unnecessary casts of closedir to void.
1756 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1757 decide whether to decrement nlinks.
1758 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1759 (FTS): Use struct hash_table * instead of Hash_table, so that
1760 we no longer need to include hash.h here.
1762 2005-05-17 Jim Meyering <jim@meyering.net>
1764 * fts.c, fts_.h: New files, from coreutils.
1766 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1768 Sync from coreutils.
1769 * unlinkdir.c, unlinkdir.h: New files.
1770 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1771 regex.h, unlocked-io.h, xtime.h:
1772 White space changes only.
1773 * makepath.c (make_path): Port to hosts where leading "//" is special.
1774 * yesno.c: Include getline.h, not ctype.h.
1775 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1776 Use getline to remove arbitrary restriction on response length.
1778 2005-05-13 Bruno Haible <bruno@clisp.org>
1780 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1781 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1782 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1783 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1784 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1785 Add support for 64-bit integers in the MSVC compiler.
1787 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1789 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1790 Change the initial comment to refer to GPL, not LGPL.
1791 gnulib-tool will change it to LGPL as needed.
1793 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1794 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1795 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1796 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1797 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1798 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1799 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1800 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1801 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1802 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1803 concatpath.c, config.charset, copy-file.c, copy-file.h,
1804 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1805 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1806 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1807 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1808 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1809 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1810 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1811 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1812 full-read.c, full-read.h, full-write.c, full-write.h,
1813 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1814 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1815 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1816 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1817 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1818 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1819 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1820 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1821 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1822 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1823 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1824 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1825 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1826 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1827 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1828 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1829 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1830 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1831 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1832 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1833 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1834 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1835 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1836 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1837 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1838 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1839 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1840 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1841 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1842 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1843 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1844 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1845 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1846 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1847 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1848 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1849 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1850 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1851 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1852 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1853 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1854 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1855 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1856 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1857 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1858 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1859 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1860 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1861 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1862 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1863 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1864 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1865 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1866 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1867 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1868 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1869 Update FSF postal mail address.
1871 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1873 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1874 specified in ai_socktype. Fix invalid ai_protocol
1875 check. ai_protocol is usually set to 0 or depending on
1876 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1877 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1878 ai_socktype / ai_protocol in the returned addrinfo structure.
1880 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1881 Bruno Haible <bruno@clisp.org>
1883 * inet_ntop.h: New file.
1884 * inet_ntop.c: New file, from glibc with modifications.
1886 2005-05-08 Jim Meyering <jim@meyering.net>
1888 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1890 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1892 Merge from coreutils. Among other things,
1893 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1894 * fd-safer.c: New file.
1895 * fcntl-safer.h, open-safer.c: Remove.
1896 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1897 * dup-safer.c: Include unistd-safer.h first.
1898 Don't include errno.h.
1899 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1900 * file-type.h: Don't assume invoker included sys/stat.h first.
1901 * file-type.c: Rely on file-type.h change.
1902 * getloadavg.c: Include unistd-safer.h.
1903 (getloadavg): Use safer open.
1904 * getusershell.c: Include "stdio-safer.h".
1905 (getusershell): Use safer fopen.
1906 * long-options.c (long_options): Use NULL rather than 0.
1907 * modechange.h (mode_free): Remove; all callers changed to invoke
1909 * modechange.c: Likewise.
1910 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1911 (MODE_DONE): New constant.
1912 (struct mode_change): Remove 'next' member.
1913 (make_node_op_equals): New function; like the old one of the
1914 same name, except it allocates an array.
1915 (mode_compile, mode_create_from_ref): Use it.
1916 (mode_compile): Allocate result as an array, not a linked list.
1917 Parse octal string ourself, so that we catch mistakes like "+0".
1918 (mode_adjust): Arg is an array, not a linked list.
1919 * modechange.c: Include stat-macros.h, xalloc.h.
1920 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1921 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1922 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1923 Remove. This is now stat-macros.h's job.
1924 (talloc): Remove. All callers replaced by xalloc, so that
1925 our invokers don't have to worry about reporting memory failures.
1926 (make_node_op_equals): Remove.
1927 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1929 (struct mode_change): Moved here from modechange.h.
1930 (mode_append_entry): Remove.
1931 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1932 apps to have incorrect behavior. Use simpler algorithm for head
1933 and tail. Don't futz with umask; that's now the job of mode_adjust.
1934 Detect more invalid usages rather than having somewhat-random behavior.
1935 Don't insert an "a=" action, as that leads to incorrect behavior.
1936 (mode_compile, mode_create_from_ref): Return NULL on error instead
1937 of an enum, since now there's only one way to have an error. All
1939 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1940 at the correct time. Simplify calculation of "+u" and its ilk.
1941 Don't mishandle "+X".
1942 (mode_free): Remove "register" and localize decls.
1943 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1944 (struct mode_change): Move to modechange.c; callers don't
1945 need to see this stuff.
1946 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1947 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1948 (mode_change, mode_adjust): Reflect the new signatures noted above.
1949 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1950 that might redefine system include files.
1951 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1952 (my_usleep): Use NULL rather than (void *) 0.
1953 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1954 Use siginterrupt to specify that system calls should be interrupted.
1955 (rpl_nanosleep): Move initialization of suspended closer to call of
1957 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1958 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1959 (desirable_utmp_entry): New function.
1960 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1961 using x2nrealloc, to simplify logic.
1962 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1963 size calculation. Do not assume utmp file is a regular file.
1964 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1965 (READ_UTMP_CHECK_PIDS): New constant.
1966 * save-cwd.c: Include unistd-safer.h.
1967 (save_cwd): Use fd_safer.
1968 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1969 [!_LIBC] Include "stat-macros.h" instead.
1970 * unistd-safer.h (fd_safer): New decl.
1972 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1974 * byteswap_.h: New file.
1976 2005-04-25 Albert Chin <china@thewrittenword.com>
1978 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1981 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1983 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1984 that "UTC +1 second" continues to work. Problem reported
1986 (relunit_snumber): New rule.
1989 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1991 * getdate.y (universal_time_zone_table): New constant.
1992 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1993 universal_time_zone_table.
1994 (lookup_zone): Prefer universal_time_zone_table to
1995 local_time_zone_table, so that "GMT" time stamps are allowed in
1996 London during the summer. Problem reported by Ian Abbott.
1998 2005-04-12 Jim Meyering <jim@meyering.net>
2000 * human.c (humblock): Set *options even when returning due to
2001 xstrtoumax conversion failure. Thanks to a used-uninitialized
2004 2005-04-09 Jim Meyering <jim@meyering.net>
2006 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2007 -Wuninitialized: initialize tm0.tm_year.
2009 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2011 * getdate.y (parser_control): rels_seen is now a boolean, not a
2012 count, since there's no maximum. All uses changed.
2013 Add member dsts_seen.
2014 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2016 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2017 Use pc_rels_seen to decide whther a date is absolute.
2019 * getdate.y (number): Don't overwrite year.
2020 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2023 2005-04-02 Simon Josefsson <jas@extundo.com>
2025 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2026 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2028 2005-03-27 Jim Meyering <jim@meyering.net>
2030 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2032 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2034 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2035 "one's complement" -> "ones' complement" in comment, as per Knuth.
2036 "value of type" -> "type or expression" in comment.
2037 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2039 2005-03-26 Jim Meyering <jim@meyering.net>
2042 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2043 Correct typos: s/or/of/.
2045 2005-03-23 Jim Meyering <jim@meyering.net>
2047 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2049 2005-03-21 Jim Meyering <jim@meyering.net>
2051 Changes imported from coreutils.
2053 * cycle-check.c: Don't include xalloc.h.
2055 * path-concat.c: Don't include assert.h.
2056 (path_concat): Remove assertion that would have triggered
2057 for ABASE starting with more than one slash.
2058 Reported by Andreas Schwab.
2060 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2061 properly when ABASE is an absolute file name.
2062 Correct the description of this function.
2064 Add an assertion and a test driver.
2065 This fixes a bug introduced on 2004-07-02.
2066 Andreas Schwab reported the resulting failure of cp --parents:
2067 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2069 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2071 * strftime.c (my_strftime): If the underlying strftime returns 0
2072 (which shouldn't happen), generate nothing instead of returning 0
2073 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2075 2005-03-16 Bruno Haible <bruno@clisp.org>
2077 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2079 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2081 * strftime.c (my_strftime): Prepend space to format so that we can
2082 reliably distinguish strftime failure from empty output on POSIX
2085 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2087 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2088 (iconv_string): Don't guess a size-zero buffer, as that might cause
2089 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2090 result would be 'too large', where 'too large' is (heuristically)
2091 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2092 overflow concerns. This will prevent some unwanted malloc failures
2093 when the inputs are very large.
2095 2005-03-15 Bruno Haible <bruno@clisp.org>
2097 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2100 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2103 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2105 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2107 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2108 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2110 * strtol.c: Likewise.
2112 2005-03-14 Simon Josefsson <jas@extundo.com>
2114 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2117 2005-03-14 Jim Meyering <jim@meyering.net>
2119 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2120 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2121 to be nonzero so that we (and caller) can detect the difference
2122 between a valid zero-length expansion and an error return, even
2123 when the underlying strftime fails before writing anything into
2126 2005-03-10 Jim Meyering <jim@meyering.net>
2128 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2129 so that this module works on systems without fchdir.
2131 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2133 Factor int-properties macros into a single file, except for
2134 glibc-related files.
2135 * intprops.h: New file.
2136 * getloadavg.c: Include it instead of limits.h.
2137 (INT_STRLEN_BOUND): Remove.
2138 * human.c: Include intprops.h.
2139 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2140 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2141 * inttostr.h: Include intprops.h instead of limits.h.
2142 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2143 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2144 for consistency with intprops.h.
2145 (time_t_is_integer, twos_complement_arithmetic): Use them.
2146 * sig2str.h: Include <signal.h>, intprops.h.
2147 (INT_STRLEN_BOUND): Remove.
2148 * strftime.c (TYPE_SIGNED): Remove.
2149 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2150 * strtol.c: Adjust comments to match intprops.h.
2151 * userspec.c: Include intprops.h.
2152 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2153 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2154 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2155 instead of rolling our own expressions.
2156 * xstrtol.c: Include xstrtol.h first, to test interface.
2158 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2160 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2161 the right thing even if adding 1900 would overflow. Similarly
2162 for tm_mon + 1 and tm_yday + 1.
2163 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2164 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2165 (DO_SIGNED_NUMBER): New macro.
2166 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2168 2005-03-07 Bruno Haible <bruno@clisp.org>
2170 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2172 2005-03-03 Derek R. Price <derek@ximbiot.com>
2173 Bruno Haible <bruno@clisp.org>
2175 * pagealign_alloc.h: New file.
2176 * pagealign_alloc.c: New file.
2178 2005-01-28 Bruno Haible <bruno@clisp.org>
2180 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2183 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2185 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2186 The workaround isn't strictly needed for POSIX conformance, and
2187 it's too much of a pain to configure and maintain. We'll ask
2188 people to fix their kernels instead.
2189 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2190 (NANOSLEEP_BUG_WORKAROUND): Remove.
2191 (xnanosleep): Remove the workaround.
2193 2005-02-12 Bruno Haible <bruno@clisp.org>
2195 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2197 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2199 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2200 * timespec.h (gettime): Return void, since it always
2201 succeeds now. All uses changed.
2202 * gettime.c (gettime) Likewise.
2203 [HAVE_NANOTIME]: Prefer nanotime.
2204 Assume gettimeofday succeeds, as POSIX requires.
2205 Assime time () succeeds, since other code already does.
2206 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2207 (timespec_subtract): Remove.
2208 (NANOSLEEP_BUG_WORKAROUND): New constant.
2209 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2210 things considerably. Use it only on GNU/Linux hosts, since the
2211 workaround shouldn't be needed elsewhere.
2213 2005-02-24 Bruno Haible <bruno@clisp.org>
2215 * gettext.h: Update from GNU gettext 0.14.2.
2217 2005-02-24 Bruno Haible <bruno@clisp.org>
2219 * localcharset.c: Update from GNU gettext 0.14.2.
2220 * config.charset: Update from GNU gettext 0.14.2.
2222 2005-02-22 Simon Josefsson <jas@extundo.com>
2224 * iconvme.h, iconvme.c: New files, from libc.
2226 2005-02-20 Neil Conway <neilc@samurai.com>
2228 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2229 returned by OSX/Darwin if the specified buffer is not large
2230 enough for the hostname.
2232 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2234 * memrchr.h: New file.
2235 * chdir-long.c: Include it.
2236 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2237 Don't bother including stddef.h.
2239 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2241 * argp-help.c (__argp_help): Create a fake struct argp_state and
2242 pass it to _help, otherwise the latter coredumps trying to
2243 dereference state.root_argp.
2245 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2247 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2249 Include <sys/types.h>, for dev_t.
2250 (ME_DUMMY, ME_REMOTE): Move from here....
2251 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2252 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2254 Include mountlist.h first, to test the interface.
2256 2005-01-29 Bruno Haible <bruno@clisp.org>
2258 * progname.c (program_name): Initialize.
2259 Needed when linking statically on MacOS X.
2261 2005-01-28 Bruno Haible <bruno@clisp.org>
2263 * javacomp.sh.in: New file, from GNU gettext.
2264 * javacomp.h: New file, from GNU gettext.
2265 * javacomp.c: New file, from GNU gettext.
2267 2005-01-26 Bruno Haible <bruno@clisp.org>
2269 * javaexec.sh.in: New file, from GNU gettext.
2270 * javaexec.h: New file, from GNU gettext.
2271 * javaexec.c: New file, from GNU gettext.
2273 2005-01-26 Simon Josefsson <jas@extundo.com>
2275 * gai_strerror.c: Use GPL in header.
2277 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2279 * argp-help.c (hol_entry_help): Avoid using non-constant
2280 initializers for struct pentry_state.
2281 (__argp_error): Check return value of __asprintf
2282 (__argp_failure): Translate error message
2284 * argp-parse.c: Removed braces around the expansion of N_()
2286 2005-01-21 Jim Meyering <jim@meyering.net>
2288 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2289 same value as for Solaris 9.
2291 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2292 component length. This included changing the parameter to be
2293 of type `char *' rather than `char const *'.
2294 * chdir-long.h (chdir_long): Update prototype.
2296 * openat.c (fdopendir, fstatat): New functions.
2297 * openat.h: Include headers required for use of DIR and struct stat.
2298 [AT_SYMLINK_NOFOLLOW]: Define.
2299 (fdopendir, fstatat): Add prototypes.
2301 2005-01-21 Bruno Haible <bruno@clisp.org>
2303 * classpath.h: New file, from GNU gettext.
2304 * classpath.c: New file, from GNU gettext.
2306 2005-01-20 Simon Josefsson <jas@extundo.com>
2308 * version-etc-fsf.c: New file, with version_etc_copyright.
2309 * version-etc.c: Remove version_etc_copyright.
2310 * version-etc.h (version_etc_copyright): Use [] instead of * in
2311 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2313 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2315 * save-cwd.c (save_cwd): Remove code to support the case
2316 where fchdir is missing or flaky.
2318 2005-01-20 Simon Josefsson <jas@extundo.com>
2320 * base64.h (isbase64): Add.
2322 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2323 using a unsigned prototype, don't inline.
2324 (base64_decode): Use it.
2326 2005-01-19 Bruno Haible <bruno@clisp.org>
2328 * sh-quote.h: New file, from GNU gettext.
2329 * sh-quote.c: New file, from GNU gettext.
2331 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2333 Merge changes from coreutils, as described below in several
2334 changelogs dated today.
2336 * save-cwd.c: Include "save-cwd.h" before other include files.
2337 (O_DIRECTORY): Remove; not needed here, since "." must be
2338 a directory. All uses removed.
2339 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2340 universal on Suns, and we also need to test for IRIX.
2341 Revamp code to use 'if' rather than '#if'.
2342 Avoid unnecessary comparison of cwd->desc to 0.
2344 * utimens.c (futimens): Robustify the previous patch, by checking
2345 for known valid error numbers rather than observed invalid ones.
2347 2005-01-18 Jim Meyering <jim@meyering.net>
2349 * version-etc.c (version_etc_copyright): Update copyright date.
2351 * utimens.c (futimens): Account for the fact that futimes
2352 can also fail with errno == ENOSYS or errno == ENOENT.
2353 Patch from Dmitry V. Levin.
2355 Change the name of the robust chdir function from chdir to chdir_long.
2356 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2357 (restore_cwd): Use chdir_long, not chdir.
2358 * chdir-long.c: Renamed from chdir.c.
2359 * chdir-long.h: Renamed from chdir.h.
2360 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2363 2005-01-18 Bob Proulx <bob@proulx.com>
2365 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2366 offsetof() macro construct to avoid compile failure with native HP-UX
2367 11.0 ANSI C compiler.
2369 2005-01-06 Bruno Haible <bruno@clisp.org>
2371 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2372 because stpncpy.m4 takes care of it.
2374 2004-01-24 Bruno Haible <bruno@clisp.org>
2376 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2378 2003-10-09 Bruno Haible <bruno@clisp.org>
2380 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2382 2005-01-06 Bruno Haible <bruno@clisp.org>
2384 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2385 * fwriteerror.c: Include <stdbool.h>.
2386 (fwriteerror): At the end, close the file stream. Record whether
2387 stdout was already closed.
2389 2004-05-27 Bruno Haible <bruno@clisp.org>
2391 * execute.c (environ): Declare if needed.
2392 * pipe.c (environ): Likewise.
2393 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2395 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2397 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2398 definitions to be after all include files, to avoid collisions.
2399 Problem reported by Bob Proulx.
2401 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2403 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2404 not needed. This removes a dependency on the gettext module.
2405 [defined _LIBC]: Do not include <libintl.h>; not needed.
2407 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2409 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2412 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2414 * argp-parse.c: Include <stddef.h>.
2415 (alignof, alignto): New macros.
2416 (parser_init): Don't assume that void * is aligned sufficiently
2419 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2420 need to extend the stack.
2421 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2424 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2426 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2428 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2430 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2431 Remove now-obsolete comment about AIX.
2432 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2433 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2434 (YYMAXDEPTH): New macro.
2436 2004-12-18 Bruno Haible <bruno@clisp.org>
2438 * fatal-signal.c (fatal_signals): Make non-const.
2439 (init_fatal_signals): New function.
2440 (uninstall_handlers, install_handlers): Ignore signals that were set to
2442 (at_fatal_signal): Call init_fatal_signals.
2443 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2445 Reported by Paul Eggert.
2447 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2449 * getdate.y (textint): New member "negative".
2450 (time_zone_hhmm): New function.
2451 Expect 14 shift-reduce conflicts, not 13.
2452 (o_colon_minutes): New rule.
2453 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2454 (yylex): Set the "negative" member of signed numbers.
2456 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2458 Changes imported from coreutils.
2459 * hard-locale.c: Assume <locale.h> exists.
2461 (GLIBC_VERSION): New macro.
2462 (hard_locale): Assume setlocale exists.
2463 Rewrite to avoid #ifdef.
2464 Use strdup rather than malloc + strcpy.
2465 * human.c: Assume <locale.h> exists.
2466 (human_readable): Assume localeconv exists.
2468 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2470 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2471 convert T2, not T. (Imported from libc.)
2473 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2475 * getcwd.c (is_ENAMETOOLONG): New macro.
2476 (__getcwd.c): Don't restore errno; glibc doesn't.
2477 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2478 first, falling back to our code only if its results look suspicious.
2479 Ensure that the resulting buffer is only as large as necessary.
2481 * readutmp.c: Include readutmp.h first.
2482 Include <errno.h>, since readutmp.h no longer does that.
2483 * readutmp.h: Don't include <errno.h>,
2484 <sys/param.h>, <time.h>; not needed to establish interface.
2485 (errno): Remove decl.
2486 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2487 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2488 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2490 2004-11-28 Simon Josefsson <jas@extundo.com>
2492 * base64.h, base64.c: New file.
2494 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2496 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2498 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2500 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2501 HP's ANSI C compiler.
2502 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2503 Declaring int functions causes warnings on some modern systems and
2504 shouldn't be needed to compile on ancient ones.
2505 * same.c (MIN) [defined MIN]: Don't define, since it's already
2508 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2509 with the following changes.
2510 (__set_errno): Parenthesize properly.
2511 Include <stdbool.h>.
2512 (MIN, MAX, MATCHING_INO): New macros.
2513 (__getcwd): Define with prototype, not K&R form.
2514 Use heuristics to allocate default buffer on stack if possible.
2515 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2516 behavior, and to avoid the PATH_MAX limit when computing
2518 Use MATCHING_INO to compare inode number to file.
2519 Check for arithmetic overflow in size calculations.
2520 Fix bug in reallocation of dot array that caused getcwd to fail
2521 on directories nested deeper than 75.
2522 Be more careful about saving errno on error.
2523 Do not use realloc; use only free+malloc, as this is a bit
2524 more flexible and avoids a needless copy operation.
2525 Do not inspect st_dev and st_ino for symbolic links; POSIX
2526 doesn't specify the latter.
2527 Check for closedir errors.
2528 Avoid needless casts.
2529 Use "#ifdef weak_alias" around weak_alias, to be like other
2531 The following changes to getcwd.c have effect only when used in
2532 gnulib; they have no effect inside glibc proper.
2533 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2534 as alloca isn't used.
2535 (alloca, __alloca): Likewise.
2536 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2537 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2538 unconditionally, as gnulib assumes C89 or better.
2539 Do not include <sys/param.h>.
2540 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2541 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2543 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2544 Include <dirent.h> in a way that is compatible with modern Autoconf.
2545 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2546 New macros, if not already defined.
2547 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2548 Use "_LIBC", not "defined _LIBC", for consistency.
2549 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2551 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2552 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2553 * xgetcwd.c: David MacKenzie's old code was removed, so give
2554 credit only to Jim Meyering and adjust the copyright dates.
2555 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2556 <stdlib.h>, <unistd.h>, "pathmax.h".
2557 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2558 (INITIAL_BUFFER_SIZE): Remove.
2559 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2561 2004-11-23 Jim Meyering <jim@meyering.net>
2563 * getopt_.h: Remove trailing blanks.
2565 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2567 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2568 (futimens): New function, which uses futimes if available.
2569 (futimens, utimens): Support timespec==NULL, with same semantics
2570 as utime and utimens.
2571 * utimens.h (futimens): New decl.
2573 2004-11-23 Jim Meyering <jim@meyering.net>
2575 * __fpending.c: Add comment.
2577 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2579 * getopt_.h: Re-addition of __getopt_argv_const caused
2580 redefinition warnings. To avoid them, include the defines
2581 in `#if !defined __need_getopt ... #endif'. The only place
2582 where __getopt_argv_const is used is in definitions
2583 of getopt_long and getopt_long_only below, which are as well
2584 protected by `#ifndef __need_getopt'.
2585 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2586 __need_getopt after including <stdio.h> and <unistd.h> These
2587 headers might have defined it.
2589 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2591 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2593 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2594 optopt): Use them instead of invoking ## directly; otherwise, the
2595 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2597 2004-11-19 Bruno Haible <bruno@clisp.org>
2599 * strtok_r.c: Move comments from here...
2600 * strtok_r.h: ... to here.
2602 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2604 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2605 might fail. Problem reported by Yoann Vandoorselaere.
2606 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2607 that mishandle size_t overflow.
2609 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2611 * canon-host.c: Include "strdup.h".
2612 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2613 Use strdup instead of malloc/strcpy to duplicate strings.
2615 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2616 (human_space_before_unit): New constant.
2617 * human.c (human_readable): Support it.
2619 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2620 (xgetcwd): Set errno correctly when failing.
2621 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2622 the failure is actually due to a PATH_MAX problem.
2624 Further getopt changes to make it more likely that glibc will
2625 buy the changes back.
2626 * getopt.c (POSIXLY_CORRECT): New constant.
2627 (getopt): Use it, so to preserve glibc semantic
2628 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2629 when compiling for libc.
2630 * getopt_.h (__getopt_argv_const): Bring it back.
2631 (getopt_long, getopt_long_only): Use it.
2633 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2634 New arg POSIXLY_CORRECT. All callers changed.
2635 (getopt): Argv is now char * const *, as per standard.
2636 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2637 not char *__getopt_argv_const *.
2638 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2639 _getopt_long_only_r): Likewise.
2640 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2641 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2642 _getopt_long_r, _getopt_long_only_r): Likewise.
2643 * getopt_.h (__getopt_argv_const): Remove.
2644 (getopt): Argv is now char * const *, as per standard.
2646 * getdate.y (tORDINAL): New token.
2647 (day, relunit): Allow it for relative times.
2648 (relative_time_table): Use tORDINAL for ordinals.
2650 2004-11-15 Jim Meyering <jim@meyering.net>
2652 * closeout.c: Include "__fpending.h" once again.
2653 Include <stdbool.h>.
2654 (close_stdout): Don't fail just because stdout was closed initially,
2655 since some programs don't write to stdout in the normal course of
2656 operation (other than --version and --help), and we don't want this
2657 function to make e.g. `touch file >&-' fail.
2658 But do fail if it was closed and someone has tried to write to it.
2659 E.g., `printf foo >&-' must fail.
2661 2004-11-11 Simon Josefsson <jas@extundo.com>
2663 * strtok_r.h, strtok_r.c: New file.
2665 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2667 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2668 we can stop lying to compilers about the constness of argv when we
2669 are compiled outside glibc.
2670 (getopt, getopt_long, getopt_long_only): Use it.
2671 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2673 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2674 _getopt_long_only_r): Likewise.
2675 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2676 _getopt_long_only_r): Likewise.
2678 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2679 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2680 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2681 the other external symbols.
2682 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2683 declaration, since the above renaming now works around collisions.
2685 2004-11-11 Jim Meyering <jim@meyering.net>
2687 * linebreak.c: Remove trailing blanks.
2688 * alloca_.h: Likewise.
2689 * acosl.c: Likewise.
2690 * euidaccess.c: Likewise.
2691 * allocsa.h: Likewise.
2693 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2695 * mktime.c (SHR): New macro, which is a portable
2696 substitute for >> that should work even on Crays.
2697 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2698 Problem reported by Mark D. Baushke in
2699 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2700 * getdate.y (SHR): Likewise.
2702 * strftime.c (SHR): Likewise.
2704 * quotearg.c (struct quoting_options): Use unsigned int for
2705 quote_these_too, so that right shifts are well defined. All uses
2708 2004-11-10 Simon Josefsson <jas@extundo.com>
2710 * getaddrinfo.h, getaddrinfo.c: New files.
2712 2004-11-10 Jim Meyering <jim@meyering.net>
2714 Ensure that no close failure goes unreported.
2715 * closeout.c (close_stdout): Always close stdout. I.e., don't
2716 return early when it seems there's nothing to flush.
2717 Don't include __fpending.h.
2719 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2721 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2723 2004-11-05 Bruno Haible <bruno@clisp.org>
2725 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2726 Reported by Mark D. Baushke <mdb@cvshome.org>.
2728 2004-11-04 Bruno Haible <bruno@clisp.org>
2730 2004-09-11 Bruno Haible <bruno@clisp.org>
2731 * allocsa.valgrind: New file.
2732 2004-02-06 Bruno Haible <bruno@clisp.org>
2733 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2734 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2735 Reported by Christopher Seip <chris.seip@hp.com>.
2737 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2739 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2740 with errno == ERANGE if the buffer is too small.
2741 Problem reported by Mark D. Baushke.
2743 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2745 * xreadlink.c (MAXSIZE): New macro.
2746 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2747 size does not exceed MAXSIZE. Avoid cast.
2748 As suggested by Mark D. Baushke in
2749 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2750 if readlink fails with buffer size just under MAXSIZE, try again
2753 2004-11-02 Derek R. Price <derek@ximbiot.com>
2754 and Paul Eggert <eggert@cs.ucla.edu>
2756 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2757 (get_date): Overparenthesize to avoid GCC warning.
2759 2004-11-02 Bruno Haible <bruno@clisp.org>
2761 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2762 function returns void.
2764 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2766 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2767 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2770 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2772 * getdate.y: Add support for TZ="foo" within a date string.
2773 Fix some bugs near time_t boundaries. Reject dates with
2774 out-of-range components, e.g., "Sept 31".
2775 Include <stdlib.h>, "setenv.h", "xalloc.h".
2776 (ISDIGIT_LOCALE): Remove; unused.
2777 Note that the TZ and time functions used here are not reentrant.
2778 (mktime_ok, get_tz): New functions.
2779 (TZBUFSIZE): New constant.
2780 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2781 This requires that we sometimes generate our own TZ="XXX..." setting.
2783 2004-10-27 Derek R. Price <derek@ximbiot.com>
2785 * mktime.c (not_equal_tm): Remove redundant check.
2787 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2789 * getdate.y: Use Bison 1.875 features, and some minor
2790 code cleanups. This change does not affect semantics.
2791 Don't include <stdlib.h>; no longer needed.
2792 Don't include unlocked-io.h; only the "#if TEST" code uses
2793 stdio, and performance isn't crucial there.
2794 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2795 Bison 1.875 features as described below.
2796 All uses of "PC." replaced by "pc->".
2797 (YYSTYPE): Add a forward declaration.
2798 (yylex, yyerror): Use full prototypes in forward decls.
2799 Use "%pure-parser" rather than obsolescent "%pure_parser".
2800 Use %parse-param and %lex-param instead of obsolescent
2801 YYPARSE_PARAM and YYLEX_PARAM.
2802 (meridian_table, month_and_day_table, time_units_table,
2803 relative_time_table, time_zone_table, military_table,
2804 lookup_zone, lookup_word, get_date):
2805 Use NULL instead of 0 where appropriate.
2806 (to_hour): Avoid abort (), to avoid a dependency on
2808 (yyerror, yylex): Now accepts parser_control * arg.
2809 (main) [TEST]: Use '\0' rather than 0 for char.
2811 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2813 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2814 It's now the caller's responsibility to handle the case where
2815 !HAVE_GETPAGESIZE && !defined getpagesize.
2817 * mktime.c (leapyear): Arg is long int, not int.
2819 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2821 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2823 2004-10-12 Simon Josefsson <jas@extundo.com>
2825 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2826 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2829 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2831 * vsnprintf.h: New file.
2832 * vsnprintf.c: New file.
2834 2004-10-07 Bruno Haible <bruno@clisp.org>
2836 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2837 into the provided buffer.
2839 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2841 * diacrit.c, diacrit.h: Add GPL notice.
2843 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2844 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2845 * logl.c (logl): Keep the code as similar to glibc as possible.
2846 This avoids a potential constant-folding bug.
2848 2004-10-05 Bruno Haible <bruno@clisp.org>
2850 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2852 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2854 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2855 * xmalloc.c (xmemdup): Likewise.
2856 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2857 XFREE): Remove these long-obsolescent macros.
2858 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2859 * xstrdup.c: Remove.
2861 * regex.c (re_comp): Cast gettext return value to char *,
2862 Problem reported by Martin Neitzel via Mark D. Baushke.
2864 2004-10-04 Simon Josefsson <jas@extundo.com>
2866 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2867 '#ifdef USE_UNLOCKED_IO'.
2869 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2871 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2872 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2873 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2874 regex.c, sha1.c, version-etc.c, yesno.c:
2875 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2876 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2877 the includer's responsibility.
2879 Sync from coreutils.
2881 * modechange.c (mode_compile): Don't decrement a pointer that
2882 points to the start of a string, as the C Standard says the
2883 resulting behavior is undefined.
2885 * backupfile.h (enum backuptype): Rename none -> no_backups,
2886 simple -> simple_backups, numbered_existing ->
2887 numbered_existing_backups, numbered -> numbered_backups
2888 to avoid shadowing problems. All uses changed.
2889 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2890 * backupfile.c (check_extension, numbered_backup):
2891 Rename locals to avoid shadowing 'basename'.
2892 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2895 * .cppi-disable: Add getopt_.h, getopt_int.h.
2896 * .cvsignore: Add getopt.h.
2898 2004-10-04 Simon Josefsson <jas@extundo.com>
2900 * memmem.h: New file.
2901 * memmem.c: New file, taken from glibc.
2903 2004-10-02 Jim Meyering <jim@meyering.net>
2905 * dirfd.h, getpagesize.h: Add copyright notice.
2907 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2909 * snprintf.c: Remove comments as to why each header is needed.
2911 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2913 * strsep.h: New file.
2914 * strsep.c: New file.
2916 2004-10-01 Simon Josefsson <jas@extundo.com>
2918 * snprintf.c (snprintf): Handle size==0.
2920 2004-10-01 Simon Josefsson <jas@extundo.com>
2921 Bruno Haible <bruno@clisp.org>
2923 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2924 (snprintf): Declare 'args'.
2926 2004-09-30 Simon Josefsson <jas@extundo.com>
2928 * snprintf.h, snprintf.c: New files.
2930 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2932 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2933 (hol_entry_help): Never translate an empty string.
2934 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2935 * argp.h (OPTION_NO_TRANS): New option.
2937 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2939 * xvasprintf.c: Include xalloc.h.
2940 (xvasprintf): Use xalloc_die, not xmalloc_die.
2942 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2944 * dummy.c: Change copyright notice to FSF, and license to GPL.
2946 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2948 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2949 Problem reported by Bruno Haible in:
2950 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2952 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2954 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2955 in case some system header has #define'd it. Problem reported by
2956 Soeren D. Schulze in
2957 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2959 2004-09-08 Bruno Haible <bruno@clisp.org>
2961 * stdint_.h: New file, taken from GNU clisp.
2963 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2965 * xvasprintf.h: New file.
2966 * xvasprintf.c: New file.
2967 * xasprintf.c: New file.
2969 2004-09-08 Bruno Haible <bruno@clisp.org>
2971 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2973 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2975 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2977 Import from coreutils.
2978 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2979 strings on unbounded length. alloca's performance benefits aren't
2980 that important here.
2982 (parse_with_separator): New function, with most of the internals
2983 of the old parse_user_spec. Allow user to omit both user and group,
2984 for compatibility with FreeBSD.
2985 Clone only the user name, not the entire spec.
2986 Do not set *uid, *gid unless entirely successful.
2987 Avoid memory leak in some failing cases.
2988 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2989 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2990 (parse_user_spec): Rewrite to use parse_with_separator.
2992 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2994 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2995 its complicated substitute.
2996 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2997 and program_invocation_name.
2998 (__argp_basename) [!_LIBC]: Remove; the only use was
2999 replaced by its body.
3000 (__argp_short_program_name): Change condition from
3001 !defined __argp_short_program_name to
3002 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3003 to match argp-namefrob.h.
3004 (__argp_failure): Don't assume strerror_r returns char *.
3005 * argp-parse.c (N_): Define unconditionally.
3006 (argp_default_options): Fill out initializers with 0 to avoid
3009 2004-08-12 Simon Josefsson <jas@extundo.com>
3011 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3012 * getopt_.h: Renamed from getopt.h.
3014 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3016 Merge from coreutils.
3018 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3019 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3020 for Reliant Unix 5.43.
3022 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3023 (union fooround): Use uintmax_t, not long int.
3024 The rest is a merge from libc:
3025 [defined _LIBC]: Include <shlib-compat.h>.
3026 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3028 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3030 * strverscmp.c: Convert to UTF-8.
3032 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3034 * obstack.h (obstack_empty_p):
3035 Don't assume that chunk->contents is suitably aligned.
3036 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3037 Likewise. Problem reported by Benno in
3038 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3040 * chown.c (rpl_chown): Work even if the file is writeable but not
3041 readable. This could be improved further but it'd take some work.
3043 2004-08-08 Simon Josefsson <jas@extundo.com>
3045 * xgethostname.c: Don't include error.h (not used).
3048 * getpass.c: Include getpass.h first.
3050 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3052 * xalloc-die.c: New files.
3053 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3055 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3056 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3057 (_, N_, xalloc_die): Move to xalloc-die.c.
3058 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3059 so that we needn't mess with xalloc_msg_memory_exhausted.
3061 * sha1.h: Renamed from sha.h.
3062 (SHA1_H): Renamed from _SHA_H.
3063 (sha1_ctx): Renamed from sha_ctx.
3064 (sha1_init_ctx): Renamed from sha_init_ctx.
3065 (sha1_process_block): Renamed from sha_process_block.
3066 (sha1_process_bytes): Renamed from sha_process_bytes.
3067 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3068 (sha1_read_ctx): Renamed from sha_read_ctx.
3069 (sha1_stream): Renamed from sha_stream.
3070 (sha1_buffer): Renamed from sha_buffer.
3071 * sha1.c: Likewise; renamed from sha.c.
3072 Do not include <sys/types.h>.
3073 Include <stddef.h> rather than <stdlib.h>.
3075 2004-08-08 Bruno Haible <bruno@clisp.org>
3077 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3078 FILESYSTEM_PREFIX_LEN.
3079 * progreloc.c: Likewise.
3080 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3082 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3085 * argp-help.c (make_hol, hol_append): Don't assume that
3086 SIZE_MAX is a valid preprocessor constant.
3087 (__argp_basename): Change from "#ifndef _LIBC"
3088 to "#ifndef __argp_short_program_name", so that
3089 we don't compile these functions for tar.
3091 More merges from coreutils.
3092 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3093 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3095 * addext.c: Remove; no longer needed.
3096 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3097 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3098 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3099 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3100 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3101 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3102 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3103 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3104 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3105 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3106 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3107 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3108 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3109 Import changes from coreutils.
3111 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3113 Merge from coreutils.
3115 * .gdb-history: Remove; this doesn't belong here.
3117 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3118 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3119 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3121 * dirname.h: Include <stdbool.h>.
3122 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3123 for consistency with POSIX terminology. All uses changed.
3124 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3125 (strip_trailing_slashes): Use bool for booleans.
3126 * stripslash.c (strip_trailing_slashes): Likewise.
3128 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3129 sometimes returns a positive errno value even when it succeeds.
3130 (print_errno_message) [!LIBC]: Fall back on strerror if
3133 * path-concat.c (mempcpy): Don't define if a system header defines it.
3134 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3135 (longest_relative_suffix): New function.
3136 (path_concat): Use it. Assume first argument is not NULL.
3137 Port to DOS. Omit redundant separators.
3138 Report an error instead of returning NULL.
3139 Use mempcpy instead of memcpy.
3140 (xpath_concat): Remove: not declared or used.
3142 * same.h: Include <stdbool.h>
3143 (same_name): Return bool, not int.
3144 * same.c (same_name): Likewise.
3145 (errno): Don't declare; we assume C89 or better now.
3147 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3148 if not already defined.
3150 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3151 * dup-safer.c (errno): Likewise.
3153 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3155 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3158 2004-08-03 Simon Josefsson <jas@extundo.com>
3160 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3161 * progname.h: Don't include stdbool.h.
3163 2004-08-02 Simon Josefsson <jas@extundo.com>
3165 * getsubopt.h: New file, with comments from Bruno Haible.
3166 * getsubopt.c: New file, from glibc, but slightly modified based on
3167 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3169 2004-08-01 Simon Josefsson <jas@extundo.com>
3171 * xgetdomainname.c: Include stdlib.h, for free().
3173 2004-07-16 Simon Josefsson <jas@extundo.com>
3175 * dummy.c: New file.
3177 2004-07-16 Bruno Haible <bruno@clisp.org>
3179 * backupfile.h: Add extern "C" for C++.
3180 * closeout.h: Likewise.
3181 * copy-file.h: Likewise.
3182 * findprog.h: Likewise.
3183 * full-write.h: Likewise.
3184 * pathname.h: Likewise.
3185 * progname.h: Likewise.
3186 * stpcpy.h: Likewise.
3187 * stpncpy.h: Likewise.
3188 * strcase.h: Likewise.
3189 * strstr.h: Likewise.
3190 * xalloc.h: Likewise.
3192 * mbswidth.h: Add extern "C" for C++.
3193 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3195 2004-07-09 Simon Josefsson <jas@extundo.com>
3197 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3198 failed without this.)
3200 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3202 * fchown-stub.c: New file.
3204 2004-06-24 Jim Meyering <jim@meyering.net>
3206 * obstack.h (obstack_base): Cast to (void *), per documentation.
3208 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3210 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3212 2004-06-01 Jim Meyering <jim@meyering.net>
3214 * calloc.c: New file.
3216 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3218 * getdate.y (yylex): Allow space between sign and number.
3219 Problem reported by Dan Jacobson.
3221 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3222 and Jim Meyering <jim@meyering.net>
3224 Merge from coreutils CVS.
3226 * stat-macros.h: New file, with contents from file-type.h
3227 and coreutils' system.h.
3228 * file-type.c: Include "stat-macros.h".
3229 * file-type.h (file_type): Move all macro definitions to new file,
3232 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3233 Wrap old code with this conditional.
3234 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3235 function that does not dereference symlinks.
3236 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3238 * xreadlink.c: Include xreadlink.h first, to catch .h file
3239 dependency problems.
3240 (xreadlink): Accept new arg SIZE, for efficiency.
3241 All decls and uses changed.
3242 * xreadlink.h: Include <stddef.h>, for size_t.
3244 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3245 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3247 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3249 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3251 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3252 macros to be defined.
3253 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3254 the allocator returns NULL because the requested size is zero.
3256 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3258 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3259 var. Add comment explaining why libc still defines it. This
3260 merges the following patch from glibc:
3261 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3263 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3265 * obstack.c (_obstack): Remove unused variable. It hasn't been
3266 present in glibc since revision 1.1 of this file.
3267 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3268 obstack_alignment_mask, obstack_alloc, obstack_base,
3269 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3270 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3271 obstack_grow0, obstack_init, obstack_int_grow,
3272 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3273 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3274 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3275 nonexistent functions.
3277 2004-05-17 Derek R. Price <derek@ximbiot.com>
3278 Paul Eggert <eggert@cs.ucla.edu>
3280 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3282 2004-05-14 Bruno Haible <bruno@clisp.org>
3284 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3285 that consists of a '.' followed by an empty digit string.
3286 Patch by Tor Lillqvist <tml@iki.fi>.
3288 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3290 Port obstack to the AS/400, where pointers are 16 bytes wide and
3291 you cannot cast an integer to a valid pointer. This patch is
3292 currently waiting to be integrated into glibc; see
3293 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3295 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3296 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3297 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3298 (struct obstack): temp member is now a union of a pointer and
3299 an integer, instead of an integer. All integer uses changed.
3300 This does not affect the physical layout of struct obstack,
3301 except on hosts (like the AS/400) where the size or alignment of
3302 void * is greater than that of ptrdiff_t.
3303 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3304 __STDC__)]: Store temporary in pointer member of union, not
3306 * obstack.c: Include <stddef.h>, for offsetof.
3307 (struct fooalign): Remove; it doesn't need a name.
3308 (union fooround): Change double to long double, and add void *.
3309 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3310 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3311 not a macro. Hence the values are always int; so remove all
3312 casts-to-int in uses.
3314 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3315 Derek Price <derek@ximbiot.com>
3317 * alloca.c: Include <alloca.h>, to get our interface.
3318 * alloca_.h: Use __alloca on AIX, so that we don't have to
3319 include <alloca.h> first. Use C89 prototype for alloca; this
3320 requires including <stddef.h> for size_t. Use extern "C" if C++.
3321 Use #elif for simplicity, since we can assume C89 now.
3322 Don't try to source the system alloca.h since it will not be found
3323 and to prevent recursively including its replacement.
3324 * fnmatch.c: Include <alloca.h> instead of opencoding.
3325 * regex.c: Likewise.
3327 2004-05-16 Derek Price <derek@ximbiot.com>
3328 Paul Eggert <eggert@cs.ucla.edu>
3330 getline cleanup. This changes the getndelim2 API: both order of
3331 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3334 * getline.c: Don't include stddef.h or stdio.h, since our
3335 interface does that.
3336 (getline): Always use getdelim, so that we don't have two
3337 copies of this code.
3338 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3340 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3341 (GETNDELIM2_MAXIMUM): New macro.
3342 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3343 instead of the old practice of delim2==0. All callers changed.
3344 Return -1 on overflow, instead of returning junk.
3345 Do not set *linesize unless allocation succeeds.
3346 * getndelim2.h: Do not include stddef.h; no longer needed, now
3347 that we include sys/types.h.
3348 * getnline.h: Likewise.
3349 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3350 (getndelim2): Reorder arguments.
3351 * getnline.c (getnline, getndelim):
3352 Don't discard the NMAX argument.
3353 (getnline): Invoke getndelim, to avoid code duplication.
3354 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3355 of (size_t) -1 by callers of the getnline family.
3357 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3359 * nanosleep.c (suspended): Change its type from int to
3360 sig_atomic_t volatile.
3361 (first_call): Make it private to rpl_nanosleep, and have it
3362 be zero initially as that's a bit faster.
3363 (my_usleep): Round up fractional times instead of truncating them,
3364 as this is the usual meaning for 'sleep'.
3366 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3368 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3369 (ENOSYS): Define if not defined.
3370 (settime): Fall back on stime if it exists and settimeofday fails.
3371 But don't bother with fallbacks if a method fails with errno == EPERM.
3373 2004-05-11 Jim Meyering <jim@meyering.net>
3375 Prior to this change, the save_cwd caller required read access to the
3376 current directory on most systems (ones with the fchdir function).
3378 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3379 fails, try write-only, and finally, resort to using xgetcwd.
3381 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3383 * obstack.c, obstack.h: Import changes from libc.
3385 2004-04-28 Bruno Haible <bruno@clisp.org>
3387 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3388 implicitly appends .exe to executables.
3389 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3390 accepts Windows pathnames.
3391 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3392 Cygwin like Windows, since it now accepts Windows pathnames.
3393 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3394 Cygwin like Windows, since it now accepts Windows pathnames.
3395 Reported by Derek Robert Price <derek@ximbiot.com>.
3397 2004-04-20 Jim Meyering <jim@meyering.net>
3399 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3401 2004-04-20 Jim Meyering <jim@meyering.net>
3402 Bruno Haible <bruno@clisp.org>
3404 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3405 memory when realloc fails.
3407 2004-04-18 Jim Meyering <jim@meyering.net>
3409 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3410 don't leak memory and do call END_UTMP_ENT.
3412 2004-04-11 Paul Eggert <eggert@twinsun.com>
3414 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3415 (CHAR_BIT): Remove, since we assume C89.
3416 Include <stdint.h> if available, as per current Autoconf CVS advice.
3418 2004-03-30 Paul Eggert <eggert@twinsun.com>
3420 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3421 not bool, to be more consistent with Unix conventions.
3422 Suggested by Bruno Haible.
3424 Merge from coreutils.
3426 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3429 * getdate.h: Include stdbool.h, and timespec.h instead of
3430 the usual <time.h> dance.
3431 (get_date): Change signature to support fractional time stamps.
3432 All callers changed.
3433 * getdate.y: Include "getdate.h" first, as we can now
3434 assume C89 and don't need to worry about 'const'.
3435 Similarly, include "unlocked-io.h" near start, not in middle.
3437 (textint.value): Use long int rather than int.
3438 (textint.digits): Use size_t rather than int.
3439 (BILLION, LOG10_BILLION): New constants.
3440 (parser_control): New member rel_ns. Members day_ordinal,
3441 time_zone, month, day, hour, minutes, rel_year, rel_month,
3442 rel_day, rel_hour, rel_minutes, rel_seconds
3443 are now long int, not int. Member seconds is now struct timespec,
3444 not int. New member timespec_seen. Members dates_seen, days_seen,
3445 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3447 (%union.intval): Now long int, not int.
3448 New member timespec.
3449 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3450 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3451 (spec): Now is a timespec or an item list.
3452 (timespec, items): New nonterminals.
3453 (time, rel, relunit, number, get_date):
3454 Add support for fractional seconds.
3455 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3456 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3457 (to_hour): First arg is now long int, not int.
3458 (to_year): Returns long int, not int.
3459 Don't treat year -70 like 70.
3460 (tm_diff): Returns long int, not int.
3461 (lookup_word): Use bool instead of int when appropriate.
3462 (yylex): Use size_t for count, not int.
3463 Detect overflow when parsing large integer constants.
3464 Add support for fractions.
3465 (get_date): Make pointers 'const' if possible.
3466 Use more-portable code to detect integer overflow.
3467 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3468 Don't use ctime; it's not reliable if the year has >4 digits.
3470 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3471 This is for compatibility with BSD.
3473 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3474 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3475 From coreutils' system.h.
3477 * userspec.c: Don't include "posixver.h".
3478 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3479 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3480 compatible extension. Simplify code by removing a boolean int
3481 that was always nonzero if a string was nonnull.
3483 2004-03-30 Jim Meyering <jim@meyering.net>
3485 Merge from coreutils.
3487 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3489 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3490 an empty input stream.
3492 * readtokens.c: Include <stdbool.h>.
3493 (readtoken): Use `size_t' rather than int/long.
3494 All callers adjusted.
3495 Use `bool' rather than `int' where appropriate.
3496 Use memset rather than an explicit loop.
3497 Use x2nrealloc rather than xrealloc.
3498 Allow the use of `\0' as a delimiter.
3499 (readtokens): Likewise.
3500 * readtokens.h (readtoken, readtokens): Update prototypes.
3502 2004-03-30 Bruno Haible <bruno@clisp.org>
3504 * getloadavg.c (getloadavg): Don't assume setlocale returns
3507 2004-03-29 Paul Eggert <eggert@twinsun.com>
3509 Merge changes to getloadavg.c from coreutils and Emacs.
3511 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3512 Define to an expression, not to the empty string.
3513 Include cloexec.h and xalloc.h.
3514 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3515 Use set_cloexec_flag rather than rolling our own.
3516 * cloexec.c, cloexec.h: New files.
3518 2004-03-18 Paul Eggert <eggert@twinsun.com>
3520 * getopt.h: Sync with libc CVS.
3522 2004-03-18 Paul Eggert <eggert@twinsun.com>
3523 Bruno Haible <bruno@clisp.org>
3525 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3526 not on all platforms that have <wchar.h>.
3527 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3529 2004-03-09 Paul Eggert <eggert@twinsun.com>
3531 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3533 * getopt_int.h: New file, also synced from libc.
3535 2004-03-07 Paul Eggert <eggert@twinsun.com>
3537 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3538 '#if' expressions. Unlike the code it replaces, it does not
3539 depend on (defined _SC_PAGESIZE). However, it does depend on
3540 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3541 first reported by Jason Andrade in
3542 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3544 2004-01-18 Simon Josefsson <jas@extundo.com>
3546 * strdup.h: New file.
3547 * strdup.c: Include it.
3548 * path-concat.c: Include strdup.h. Drop strdup declaration.
3549 * userspec.c: Include strdup.h. Drop strdup declaration.
3551 2004-02-06 Karl Berry <karl@gnu.org>
3553 * config.charset: update from gettext 0.14.1.
3555 2004-02-05 Paul Eggert <eggert@twinsun.com>
3557 Add comments and code, prompted by suggestions from Bruno Haible
3559 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3560 describing the enum quoting_style values.
3561 * quotearg.c (quotearg_alloc): New function.
3562 (quotearg_buffer_restyled): Treat lone { and } as special.
3563 Treat = as special. Work around bug with older shells
3564 that "see" a '\' that is really the 2nd byte of a multibyte char.
3565 Quote empty string with shell_quoting_style.
3567 2004-02-03 Bruno Haible <bruno@clisp.org>
3569 * pipe.h: New file, from GNU gettext.
3570 * pipe.c: New file, from GNU gettext.
3572 2004-01-27 Bruno Haible <bruno@clisp.org>
3574 * execute.h: New file, from GNU gettext.
3575 * execute.c: New file, from GNU gettext.
3576 * w32spawn.h: New file, from GNU gettext.
3578 2004-01-23 Paul Eggert <eggert@twinsun.com>
3580 Exit-status fix from coreutils.
3582 Use exit_failure consistently in place of EXIT_FAILURE,
3583 so that program exit statuses are consistent on failure.
3585 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3586 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3587 * argmatch.h: Comment fix to match the above.
3588 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3589 Now a macro referring to exit_failure, instead of a separate
3590 variable. Include "exitfail.h" to get it.
3591 * xstrtol.h: Include "exitfail.h".
3592 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3594 * long-options.c (parse_long_options): Use prototype
3595 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3598 2004-01-21 Jim Meyering <jim@meyering.net>
3600 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3601 so as not to conflict with a different-sized __mktime_internal
3602 function in GNU libc.
3603 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3604 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3606 2004-01-18 Paul Eggert <eggert@twinsun.com>
3608 Merge from diffutils.
3610 * file-type.c (file_type): Add typed memory objects.
3611 * file-type.h (S_TYPEISTMO): New macro.
3613 * c-stack.h (c_stack_action): Remove argv argument.
3614 * c-stack.c (c_stack_action): Likewise. All uses changed.
3615 (die): Don't calculate message unless segv_action returns.
3616 (get_stack_location, min_address_from_argv, max_address_from_argv,
3617 volatile stack_base, volatile_stack_size): Remove.
3618 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3619 that every segmentation violation is a stack overflow. (Ouch!)
3620 See Debian bug 136249 (still outstanding) for more info about why
3621 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3623 2003-11-30 Bruno Haible <bruno@clisp.org>
3625 Safer stack allocation.
3626 * setenv.c: Include allocsa.h.
3627 (alloca): Remove fallback definition.
3628 (freea): Remove macro.
3629 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3632 2003-10-17 Bruno Haible <bruno@clisp.org>
3634 * binary-io.h: Avoid warnings on Cygwin.
3636 2003-12-28 Bruno Haible <bruno@clisp.org>
3638 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3639 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3641 2003-11-28 Bruno Haible <bruno@clisp.org>
3643 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3645 2003-11-27 Bruno Haible <bruno@clisp.org>
3647 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3649 2003-11-17 Bruno Haible <bruno@clisp.org>
3651 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3653 2003-11-24 Bruno Haible <bruno@clisp.org>
3655 * xallocsa.h: New file, from GNU gettext.
3656 * xallocsa.c: New file, from GNU gettext.
3658 2003-11-24 Bruno Haible <bruno@clisp.org>
3660 * allocsa.h: New file, from GNU gettext.
3661 * allocsa.c: New file, from GNU gettext.
3663 2003-11-24 Bruno Haible <bruno@clisp.org>
3665 * eealloc.h: New file.
3667 2004-01-15 Jim Meyering <jim@meyering.net>
3669 Merge from coreutils.
3671 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3672 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3673 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3675 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3676 optional configure-time default.
3678 * version-etc.c (version_etc_copyright): Update copyright date.
3680 * xreadlink.c (xreadlink): Correct outdated comment.
3682 2004-01-15 Paul Eggert <eggert@twinsun.com>
3684 Merge from coreutils.
3686 * posixver.c: Include posixver.h.
3688 * same.c: Include <stdbool.h>, <limits.h>.
3689 (_POSIX_NAME_MAX): Define if not defined.
3691 (same_name): If file names are silently truncated, report
3692 that the file names are the same if they are the same after
3693 the silent truncation.
3695 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3696 conversion function.
3697 * xstrtod.c (xstrtod): Likewise. All callers changed to
3698 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3701 2004-01-14 Paul Eggert <eggert@twinsun.com>
3703 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3704 with like-named macro in fnmatch.c.
3705 (EXT): Use an internal constant instead.
3707 Merge fnmatch patches from glibc.
3708 * fnmatch.c (mbsinit): Remove define.
3709 Add libc_hidden_ver (__fnmatch, fnmatch).
3710 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3711 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3713 2003-12-14 Karl Berry <karl@gnu.org>
3715 * config.charset: update from gettext-runtime.
3717 2003-12-03 Paul Eggert <eggert@twinsun.com>
3719 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3720 Bug reported by Alfred M. Szmidt.
3722 2003-11-29 Karl Berry <karl@gnu.org>
3724 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3726 2003-11-23 Paul Eggert <eggert@twinsun.com>
3727 Bruno Haible <bruno@clisp.org>
3729 * printf-parse.h: Don't include sys/types.h.
3730 (ARG_NONE): New macro.
3731 (char_directive): Change type of *arg_index fields to size_t.
3732 * printf-parse.c: Don't include sys/types.h.
3733 (SSIZE_MAX): Remove macro.
3734 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3735 Remove unnecessary overflow check.
3736 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3739 2003-11-24 Paul Eggert <eggert@twinsun.com>
3741 * alloca.c: Remove dependency on xalloc module.
3742 (xalloc_die): Remove.
3743 (memory_full) [!defined emacs]: New macro.
3744 [!defined emacs]: Don't include xalloc.h.
3745 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3746 address arithmetic overflows. Change datatypes a bit to avoid
3749 2003-11-22 Jim Meyering <jim@meyering.net>
3751 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3753 2003-11-17 Bruno Haible <bruno@clisp.org>
3755 * vasnprintf.c (alloca): Remove fallback definition.
3756 (freea): Remove definition.
3757 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3758 Reported by Paul Eggert.
3760 2003-11-17 Jim Meyering <jim@meyering.net>
3762 On systems without utime and without a utimes function capable of
3763 dealing with a NULL struct utimbuf* argument, this utime replacement
3764 could -- in unusual circumstances -- leak a file descriptor.
3765 * utime.c: Include <unistd.h> and <errno.h>.
3766 (utime_null): Be sure to close `fd' and to preserve errno.
3767 Reported by Geoff Collyer via Arnold Robbins.
3769 2003-11-16 Paul Eggert <eggert@twinsun.com>
3770 Bruno Haible <bruno@clisp.org>
3772 Protect against address arithmetic overflow.
3773 * printf-args.h: Include stddef.h.
3774 (arguments): Change type of field 'count' to size_t.
3775 * printf-args.c (printf_fetchargs): Use size_t instead of
3776 'unsigned int' where appropriate.
3777 * printf-parse.h: Include sys/types.h.
3778 (char_directive): Change type of *arg_index fields to ssize_t.
3779 (char_directives): Change type of fields 'count', max_*_length to
3781 * printf-parse.c: Include sys/types.h and xsize.h.
3782 (SSIZE_MAX): Define fallback value.
3783 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3784 instead of 'int' where appropriate. Check a_allocated, d_allocated
3785 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3786 * vasnprintf.c: Include xsize.h.
3787 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3788 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3789 overflow. Avoid wraparound when converting a width or precision from
3792 2003-11-16 Bruno Haible <bruno@clisp.org>
3794 Update from GNU gettext.
3795 * printf-parse.c: Generalize to it can be compiled for wide strings.
3796 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3797 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3798 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3799 SNPRINTF): New macros.
3800 Don't include <alloca.h> if the file is used inside libintl.
3801 (local_wcslen): New function, for Solaris 2.5.1.
3802 (VASNPRINTF): Use it instead of wcslen.
3804 2003-11-16 Bruno Haible <bruno@clisp.org>
3806 * xsize.h (xmax): New function.
3807 (xsum, xsum3, xsum4): Declare as "pure" functions.
3809 2003-11-12 Paul Eggert <eggert@twinsun.com>
3811 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3812 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3813 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3814 heuristic is just as accurate as far as we know, and it removes a
3815 dependency on size_max.m4 and ptrdiff_max.m4.
3817 2003-11-12 Paul Eggert <eggert@twinsun.com>
3819 * xstrtol.c (__xstrtol): Remove "break" immediately after
3820 "return", to pacify some unknown compiler. Problem reported
3823 2003-11-11 Bruno Haible <bruno@clisp.org>
3825 * xsize.h (SIZE_MAX): Remove fallback definition.
3826 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3829 2003-11-10 Paul Eggert <eggert@twinsun.com>
3831 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3832 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3833 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3835 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3836 not (size_t) -1, since it's defined here.
3838 2003-11-06 Paul Eggert <eggert@twinsun.com>
3840 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3841 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3842 Reject sizes of exactly SIZE_MAX bytes.
3843 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3844 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3846 2003-11-05 Bruno Haible <bruno@clisp.org>
3848 * xsize.h: Include limits.h, to avoid a possible collision with
3849 SIZE_MAX defined in <limits.h> on Solaris.
3851 2003-11-04 Bruno Haible <bruno@clisp.org>
3853 * xsize.h: New file.
3854 * linebreak.c: Include xsize.h.
3855 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3856 argument for overflow.
3857 Suggested by Paul Eggert.
3859 2003-10-31 Bruno Haible <bruno@clisp.org>
3861 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3862 to avoid (extremely rare) race condition.
3863 Suggested by Paul Eggert.
3865 2003-11-03 Jim Meyering <jim@meyering.net>
3867 * userspec.c: Include "userspec.h".
3868 * userspec.h: New file.
3870 2003-10-31 Paul Eggert <eggert@twinsun.com>
3872 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3873 * mountlist.c (SIZE_MAX): Define if not defined already.
3874 (read_filesystem_list): Set and use me_type_malloced.
3875 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3876 whatever the type happens to be), for brevity and consistency.
3877 Check for size calculation overflow on Alphas running OSF/1.
3879 2003-10-31 Jim Meyering <jim@meyering.net>
3881 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3883 * linebuffer.c: Include <string.h> for declaration of memset.
3885 2003-10-30 Paul Eggert <eggert@twinsun.com>
3886 Bruno Haible <bruno@clisp.org>
3888 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3889 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3891 2003-10-29 Paul Eggert <eggert@twinsun.com>
3893 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3894 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3896 * quotearg.c (quotearg_n_options): Use it.
3897 * group-member.c: Include <stdbool.h>.
3898 (free_group_info): Arg is now const *; don't free arg.
3899 (get_group_info): Now returns bool and accepts struct group_info *,
3900 rather than returning a malloc'ed struct group_info *.
3901 All uses changed. Check for overflow in internal size calculation.
3903 * getusershell.c (readname): Simplify the code by using x2nrealloc
3904 rather than xmalloc/xrealloc.
3905 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3906 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3907 conformance bug: the old code used a pointer after freeing the
3908 storage that it addressed.
3909 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3910 rather than doing it by hand.
3911 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3912 the buffer preserved. Use free and xmalloc instead.
3913 * quotearg.c (quotearg_n_options): Likewise.
3914 Use a simpler test for size overflow. Don't use xalloc_oversized
3915 because unsigned int might be wider than size_t (!); this suggests
3916 that we should switch from unsigned int to size_t for slot numbers.
3918 2003-10-27 Bruno Haible <bruno@clisp.org>
3920 * stdbool_.h: Better support for BeOS.
3922 2003-10-27 Paul Eggert <eggert@twinsun.com>
3924 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3925 to allocate the returned structure. Do not allocate a subarray,
3926 as x2nrealloc will do that.
3927 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3928 instead of xnrealloc.
3929 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3931 2003-10-26 Paul Eggert <eggert@twinsun.com>
3933 * xalloc.h (xalloc_oversized): New static inline function, for
3934 callers that want to do their own size-overflow checking. Include
3935 <stdbool.h>, since xalloc_oversized returns bool.
3936 * xalloc.c (array_size_overflow): Remove. All callers changed
3937 to use xalloc_oversized.
3939 Add two functions x2realloc, x2nrealloc, for programs that grow
3940 arrays dynamically by doubling their sizes.
3941 * xalloc.h (x2realloc, x2nrealloc): New decls.
3942 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3945 Port to C99 semantics for 'inline' of external functions.
3946 Bug reported by Bruno Haible.
3947 * xmalloc.c (xnmalloc_inline): New static inline function,
3948 with the old contents of xnmalloc.
3949 (xnmalloc, xmalloc): Use it.
3950 (xnrealloc_inline): New static inline function,
3951 with the old contents of xnrealloc.
3952 (xnrealloc, xrealloc): Use it.
3954 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3956 2003-10-25 Paul Eggert <eggert@twinsun.com>
3958 Fix several address-calculation bugs in the hash modules,
3959 plus some minor code cleanup.
3961 * hash.h: Include <stdbool.h>, for bool.
3962 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3963 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3964 hash_get_n_entries, hash_get_max_bucket_length,
3965 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3966 hash_rehash): Use size_t rather than unsigned.
3967 * hash.c (struct hash_table, hash_get_n_buckets,
3968 hash_get_n_buckets_used, hash_get_n_entries,
3969 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3970 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3971 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3973 (SIZE_MAX): Define if not defined.
3974 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3975 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3977 Use const * when possible.
3978 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3979 (check_tuning): Fix bug: if tuning parameters were very close to
3980 0 or 1, rounding errors could have caused subscript violations.
3981 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3982 (hash_initialize): Add 'fail:' label
3983 to free table and return NULL, and use it to simplify code.
3984 Use calloc rather than clearing the storage ourself.
3985 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3986 buffer size calculations.
3987 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3988 Include <stddef.h>, for size_t.
3989 * hash-pjw.c (hash_pjw): Likewise.
3990 Switch to method described by Bruno Haible.
3991 Include <limits.h>, for CHAR_BIT.
3992 (SIZE_BITS): New macro.
3994 2003-10-21 Paul Eggert <eggert@twinsun.com>
3996 * getndelim2.c (getndelim2): When size calculation overflows,
3997 ceiling the allocation at NMAX bytes rather than silently
3998 discarding input bytes before NMAX is reached. This makes
3999 a difference only if NMAX exceeds SIZE_MAX / 2.
4001 * obstack.c: Merge from glibc.
4002 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4003 Add libc_hidden_def (_obstack_newchunk).
4004 (_obstack_free) [! defined _LIBC]: Remove.
4005 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4006 a clone of the function body.
4007 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4008 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4010 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4011 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4014 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4015 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4016 Don't use lvalue casts, as GCC plans to remove support for them
4017 in GCC 3.5. Reported by Joseph S. Myers. This bug
4018 was also present in the non-GCC version, indicating that this
4019 code had always been buggy and had never been widely used.
4020 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4021 Use the fast variant of each macro, rather than copying the
4022 definiens of the fast variant; that way, we'll be more likely to
4023 catch future bugs in the fast variants.
4025 2003-10-20 Bruno Haible <bruno@clisp.org>
4027 * wait-process.h: New file, from GNU gettext.
4028 * wait-process.c: New file, from GNU gettext.
4030 2003-10-19 Jim Meyering <jim@meyering.net>
4032 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4034 2003-10-16 Paul Eggert <eggert@twinsun.com>
4036 * getgroups.c: Include <errno.h>, <stdlib.h>.
4037 (getgroups): First arg is int, not size_t.
4038 Don't let 'free' mangle errno.
4040 2003-10-16 Jim Meyering <jim@meyering.net>
4042 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4044 2003-10-15 Paul Eggert <eggert@twinsun.com>
4046 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4048 (new_exclude, add_exclude_file): Initial size no longer needs to
4050 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4051 our own address arithmetic overflow checking.
4053 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4054 (fnmatch): Do not alloca more than 2000 wide characters;
4055 instead, use malloc for large buffers.
4056 Check for address arithmetic overflow, and return -1
4057 with errno set to ENOMEM in that case.
4058 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4059 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4060 instead, return -1. Check for address arithmetic overflow.
4062 2003-10-14 Paul Eggert <eggert@twinsun.com>
4064 Handle invalid suffixes and overflow independently, so that
4065 callers can treat them independently as needed. Fix some bugs in
4066 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4067 suffix for a human-readable blocksize. The major caller-visible
4068 change is the addition of a new
4069 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4070 that both overflow and suffix chars were found.
4072 * human.c (humblock): Don't check separately for invalid suffix
4073 char; that is xstrtoumax's job (now that its bug is fixed).
4074 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4075 INTMAX_MAX]: New macros.
4076 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4077 TYPE_MAXIMUM): New macros.
4078 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4079 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4080 if overflow occurs, as it's what __strtol does and it's more useful
4082 (__xstrtol): If __strtol reports some error other than ERANGE,
4083 reflect it to the caller as LONGINT_INVALID. If it reports
4084 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4085 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4086 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4088 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4089 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4090 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4091 [defined UINTMAX_MAX]: New macros.
4093 2003-10-14 Bruno Haible <bruno@clisp.org>
4095 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4096 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4097 Also use volatile where needed.
4099 2003-10-12 Paul Eggert <eggert@twinsun.com>
4101 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4102 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4103 and define in terms of the other primitives.
4104 * xmalloc.c: Include stdbool.h; do not include exit.h.
4105 (SIZE_MAX): Define if not already defined.
4106 (array_size_overflow): New function.
4107 (xalloc_die): Abort instead of exiting if 'error' returns.
4108 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4109 (xmalloc, xrealloc): Use them.
4110 (xcalloc): Check for address arithmetic overflow.
4111 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4112 a bit faster than strcpy.
4114 2003-10-08 Paul Eggert <eggert@twinsun.com>
4116 Merge getpass from libc, plus a few fixes.
4118 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4119 Include <stdbool.h>.
4120 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4121 __fsetlocking to empty.
4122 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4123 do include <bits/libc-lock.h>.
4124 Do not include <fcntl.h>; not needed.
4125 [_LIBC]: Include <wchar.h>.
4126 (NOTCANCEL_MODE): New macro.
4127 (flockfile, funlockfile) [_LIBC]: New macros.
4128 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4129 [!_LIBC]: New macros.
4130 (call_fclose): New function.
4131 (getpass): Use it. Save tty stream separately; this simplifies the
4132 code and makes it more reliable if stdin happens to equal stdout.
4133 Invoke __fsetlocking on tty.
4134 Handle thread cancellation if needed.
4135 Namespace cleanup (use __tcgetattr, __getline).
4136 Use bool for Booleans.
4137 [USE_IN_LIBIO]: Handle wide streams.
4138 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4139 stream might go where.
4141 * unlocked-io.h: Include <stdio.h>, so that the caller
4142 doesn't have to include <stdio.h> before us.
4143 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4144 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4145 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4146 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4147 if not declared, so that we can use getpass.c code from libc without
4149 (flockfile, ftrylockfile, funlockfile): New macros.
4151 2003-10-06 Bruno Haible <bruno@clisp.org>
4153 * version-etc-2.h: Remove file.
4154 * version-etc-2.c: Remove file.
4156 2003-09-25 Jim Meyering <jim@meyering.net>
4157 Bruno Haible <bruno@clisp.org>
4159 This lets translators provide better translations for the
4160 "Written by ..." part of --version output.
4161 * version-etc.h: Include stdarg.h.
4162 (version_etc_copyright): Declare as readonly.
4163 (version_etc): Make this function variadic with a NULL-terminated list
4164 of author name strings.
4165 (version_etc_va): New declaration.
4166 * version-etc.c: Include stdarg.h, stdlib.h.
4167 (version_etc_copyright): Declare as readonly.
4168 (version_etc_va): New function. Provide a different translatable string
4169 for each possible number of authors < 10. Abbreviate when there are 10
4171 (version_etc): Make this function variadic. Call version_etc_va.
4172 Suggestion from Gary V. Vaughan.
4174 * long-options.h (parse_long_options): Change prototype: the authors
4175 string is moved to the end and becomes variadic.
4176 * long-options.c: Include stdarg.h.
4177 (parse_long_options): Make this function variadic, too.
4178 Call version_etc_va, not version_etc.
4180 2003-10-06 Bruno Haible <bruno@clisp.org>
4182 * fatal-signal.h: New file, from GNU gettext.
4183 * fatal-signal.c: New file, from GNU gettext.
4185 2003-10-04 Karl Berry <karl@gnu.org>
4187 * argp*: update from libc.
4189 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4191 * getpass.c (getpass): Use a no-op fseek when switching from input to
4192 output mode on the same stream.
4194 2003-09-29 Paul Eggert <eggert@twinsun.com>
4196 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4197 Fix arg typo in previous patch.
4199 2003-09-28 Jim Meyering <jim@meyering.net>
4201 * error.c: Correct cpp indentation.
4203 2003-09-27 Paul Eggert <eggert@twinsun.com>
4205 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4206 Omit the special code that used __typeof__, since we worry that
4207 it could be more trouble than it's worth. See:
4208 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4209 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4213 2003-09-26 Jim Meyering <jim@meyering.net>
4215 * error.c (error_tail): Move some declarations
4216 into inner scope where the local variables are used.
4218 2003-09-26 Bruno Haible <bruno@clisp.org>
4220 * stpncpy.h (gnu_stpncpy): New declaration.
4221 (stpncpy): Define as alias for gnu_stpncpy.
4222 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4224 2003-09-26 Paul Eggert <eggert@twinsun.com>
4226 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4227 (error_tail): Do not loop, reallocating temporary buffer, since
4228 the output cannot contain more wide characters than the input
4229 contains bytes, the size must be big enough already. This avoids
4230 one potential size overflow calculation. Check for size overflow
4231 when calculating temporary buffer size. Free temporary buffer
4232 when done, if it was allocated with malloc; this plugs a memory
4233 leak. Remove casts from void * to pointers, that are no longer
4234 needed now that we're assuming C89 or better.
4236 Merge error changes from glibc.
4238 * error.c, error.h: Update copyright notice header to match glibc.
4239 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4240 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4241 Disable cancellation while printing error.
4242 * error.h: Prepend __ to parameter names.
4244 2003-09-25 Karl Berry <karl@gnu.org>
4246 * argp-fmtstream.c, argp-help.c: update from libc.
4248 2003-09-25 Bruno Haible <bruno@clisp.org>
4250 * version-etc-2.h: New file, from version-etc.h with modifications.
4251 * version-etc-2.c: New file, from version-etc.c with modifications.
4253 2003-09-25 Simon Josefsson <jas@extundo.com>
4255 * xgetdomainname.h: New file.
4256 * xgetdomainname.c: New file.
4258 2003-09-25 Simon Josefsson <jas@extundo.com>
4259 Bruno Haible <bruno@clisp.org>
4261 * getdomainname.h: New file.
4262 * getdomainname.c: New file.
4264 2003-09-24 Paul Eggert <eggert@twinsun.com>
4266 * linebuffer.c (freebuffer): Don't free the argument, just
4267 the buffer associated with the argument. Bug reported by
4270 2003-09-19 Karl Berry <karl@gnu.org>
4272 * argp.h: update from libc.
4274 2003-09-16 Paul Eggert <eggert@twinsun.com>
4276 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4277 input error, instead of returning NULL the next time we are called
4278 (and therefore losing track of errno).
4280 2003-09-15 Paul Eggert <eggert@twinsun.com>
4282 * getndelim2.c (getndelim2): Don't trash errno when a read
4283 fails, so that the caller gets the proper errno.
4285 * readutmp.c (read_utmp): Likewise.
4286 Check for fstat error. Close stream and free storage
4289 2003-09-14 Bruno Haible <bruno@clisp.org>
4291 * fwriteerror.h: New file.
4292 * fwriteerror.c: New file.
4294 2003-09-14 Jim Meyering <jim@meyering.net>
4296 * getloadavg.c: Correct cpp indentation.
4297 * strdup.c: Likewise.
4298 * vasnprintf.c: Likewise.
4300 2003-09-12 Paul Eggert <eggert@twinsun.com>
4302 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4303 * obstack.c [!defined _LIBC]: Likewise.
4304 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4305 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4306 * exitfail.c: Don't include stdlib.h; no longer needed.
4308 More changes to assume C89 or better.
4310 * error.c (error_tail): Assume vprintf.
4312 * argmatch.c (getenv): Remove decl.
4313 * progreloc.c (get_full_program_name): Define via prototype.
4314 * setenv.c (clearenv): Likewise.
4315 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4317 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4318 (malloc, memcpy): Remove decls.
4319 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4320 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4321 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4322 (memcpy): Remove macro.
4323 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4324 (__P): Remove. All uses removed.
4325 (PTR): Remove. All uses changed to void *.
4326 (CHAR_BIT, NULL): Remove.
4327 (spaces, zeros, memset_space, memset_zero)
4328 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4330 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4331 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4332 Define with prototype.
4333 Remove now-unnecessary prototype decl.
4334 (extra_args_spec): Assume ANSI C. All uses changed.
4335 (extra_args_spec_iso): Remove.
4336 (my_strftime, emacs_strftimeu): Define via prototype.
4337 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4339 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4340 * strtoimax.c: Include <stdlib.h> unconditionally.
4341 (strtoul, strtol): Remove decls.
4342 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4344 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4345 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4346 (LOCALE_PARAM_PROTO): New macro.
4347 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4348 (INTERNAL (strtol), strtol): Define with a prototype.
4349 (PARAMS): Remove. All uses removed.
4350 * tempname.c: Include <string.h> unconditionally.
4351 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4352 * xgethostname.c (main): Define with a prototype.
4353 * xmalloc.c: Include "xalloc.h" first, to check interface.
4354 Include <stdlib.h> unconditionally.
4355 (calloc, malloc, realloc, free): Remove decls.
4356 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4357 Include <stdlib.h> unconditionally. Sort include file names.
4359 (xstrtod): Define with a prototype.
4360 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4361 (strtol, strtoul): Remove decls.
4363 2003-09-11 Paul Eggert <eggert@twinsun.com>
4365 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4366 Include <stdlib.h>, <string.h> unconditionally.
4367 Remove now-unnecessary cast to char *.
4368 * strnlen.c: Include <string.h> unconditionally.
4369 * yesno.c (yesno): Define with a prototype.
4371 2003-09-10 Bruno Haible <bruno@clisp.org>
4373 * strcspn.c: Include <string.h> unconditionally.
4374 * strpbrk.c: Include <string.h> unconditionally.
4375 * strstr.c: Include <string.h> unconditionally.
4376 * unicodeio.c: Include <string.h> unconditionally.
4377 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4378 * unsetenv.c: Likewise.
4379 * xreadlink.c: Include <stdlib.h> unconditionally.
4380 * yesno.c: Include <stdlib.h> unconditionally.
4381 (rpmatch): Add prototype.
4383 2003-09-10 Jim Meyering <jim@meyering.net>
4385 * error.c: Correct indentation of cpp directives.
4387 2003-09-09 Paul Eggert <eggert@twinsun.com>
4391 * acosl.c (main): Use a prototype.
4392 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4395 * getloadavg.c (getloadavg, main): Define via prototypes.
4397 * getopt.h (struct option.name): Assume C89, and use 'const'.
4398 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4399 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4401 * getopt.c (const): Remove macro.
4402 Include <string.h> unconditionally.
4403 (my_index): Remove; all uses changed to strchr.
4404 (strlen): Remove decl.
4405 (exchange): Remove forward decl; no longer needed.
4406 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4407 Define with prototype.
4408 * getopt1.c (const): Remove macro.
4409 (getopt_long, getopt_long_only, main): Define with prototype.
4411 * getugroups.c: Include <string.h> unconditionally.
4413 * getusershell.c: Include <stdlib.h> unconditionally.
4414 (getusershell, setusershell, endusershell, readname, main):
4415 Define with prototypes.
4417 * group-member.c: Include group-member.h first.
4418 Include <stdlib.h> unconditionally.
4420 * hard-locale.c: Include hard-locale.h first.
4421 Include <stdlib.h>, <string.h> unconditionally.
4423 * hash.c (free, malloc): Remove decls.
4424 Include <stdlib.h> unconditionally.
4426 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4427 (getenv): Do not declare.
4429 * idcache.c: Include <string.h> unconditionally.
4431 * long-options.c: Include long-options.h first, to test interface.
4432 Include <stdlib.h> unconditionally.
4434 * makepath.c: Include makepath.h first, to test interface.
4435 Include <stdlib.h> and <string.h> unconditionally.
4437 * linebuffer.c: Include <stdlib.h>.
4438 (free): Remove decl.
4440 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4441 rpl_malloc returns void *, not char *.
4442 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4444 * md5.h: Include <limits.h> unconditionally.
4445 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4446 (__P): Remove; all uses removed.
4447 * md5.c: Include "md5.h" first.
4448 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4449 md5_buffer, md5_process_bytes, md5_process_block):
4450 Define with prototypes.
4451 * sha.h (__P): Remove all uses. (It wasn't defined??)
4452 * sha.c: Include "sha.h" first.
4453 Include <stdlib.h>, <string.h> unconditionally.
4455 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4456 * memcmp.c (__ptr_t): Likewise.
4457 * memrchr.c (__ptr_t): Likewise.
4458 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4459 Include <string.h> unconditionally.
4460 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4461 * memchr.c: Include <stdlib.h> unconditionally.
4462 * memchr.c (LONG_MAX): Remove.
4463 * memrchr.c (LONG_MAX): Likewise.
4464 * memchr.c (__memchr): Define via a prototype.
4465 * memrchr.c (__memrchr): Likewise.
4466 * memcmp.c (__P): Remove, and remove all uses.
4467 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4468 Remove forward decls; no longer needed.
4469 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4470 Use types required by C89 in prototype.
4472 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4473 * savedir.c: Likewise.
4474 * mkdir.c (free): Remove decl.
4475 * rmdir.c (rmdir): Define with a prototype.
4476 * savedir.c: Include savedir.h first, to test interface.
4478 * mktime.c (STDC_HEADERS): Remove.
4479 Include <stdlib.h>, <string.h> unconditionally.
4481 * modechange.c: Include <stdlib.h> unconditionally.
4482 (malloc): Remove decl.
4484 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4485 (free): Remove decl.
4487 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4488 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4489 (This type really should be intptr_t, but that's a C99ism.)
4490 (_obstack_memcpy): Remove: all uses changed to memcpy.
4491 Include <string.h> unconditionally.
4492 (struct obstack): Assume __STDC__ for types of members
4493 chunkfun, freefun, extra_arg.
4494 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4495 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4496 obstack_begin, obstack_specify_allocation,
4497 obstack_specify_allocation_with_arg, obstack_chunkfun,
4498 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4499 Remove unprototyped decls and the macros that use them.
4500 * obstack.c (POINTER): Remove. All uses changed to void *.
4501 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4502 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4503 (defined __STDC__ && __STDC__)]:
4504 Remove nonprototyped code.
4505 Include <stdlib.h> unconditionally.
4506 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4507 _obstack_allocated_p, _obstack_free, obstack_free,
4508 _obstack_memory_used, print_and_abort):
4509 Define using prototypes.
4510 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4511 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4512 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4513 obstack_next_free, obstack_object_size, obstack_room) [0]:
4514 Remove unused, unprototyped code.
4516 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4518 * physmem.c (physmem_total, physmem_available, main): Define
4521 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4522 (main): Define with a prototype.
4524 * posixver.c (getenv): Remove decl.
4526 * putenv.c (malloc): Returns void *, not char *.
4527 Include <string.h> unconditionally.
4528 (strchr, memcpy, NULL): Do not define.
4530 * readtokens.c: Include readtokens.h first, to test interface.
4531 Include <stdlib.h>, <string.h> unconditionally.
4532 (init_tokenbuffer): Define with a prototype.
4534 * regex.c (PARAMS): Remove. All uses removed.
4535 All uses of _RE_ARGS removed, too.
4536 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4538 (bzero): Assume memset exists.
4539 (memcmp, memcpy, NULL): Remove.
4540 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4541 char, or assignments to local vars of type signed char.
4542 (init_syntax_once, PREFIX(extract_number_and_incr),
4543 PREFIX(print_partial_compiled_pattern),
4544 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4545 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4546 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4547 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4548 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4549 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4550 wcs_compile_range, byte_compile_range, truncate_wchar,
4551 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4552 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4553 count_mbs_length, wcs_re_match_2_internal,
4554 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4555 PREFIX(alt_match_null_string_p),
4556 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4557 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4558 regfree, PREFIX(extract_number)): Define with prototype. Remove
4559 now-unnecessary declaration, if any.
4560 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4562 Remove now-unnecessary casts among pointer types.
4563 * regex.h (_RE_ARGS): Remove. All uses removed.
4565 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4566 (free): Remove decl.
4568 * rpmatch.c: Include <stdlib.h> unconditionally.
4570 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4571 (free): Remove decl.
4573 * save-cwd.c: Include <stdlib.h> unconditionally.
4574 * xgetcwd.c: Likewise.
4576 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4577 (free): Remove decl.
4579 * strchrnul.c (strchrnul): Define with a prototype.
4580 Fix bug: c_in was not converted to char before searching.
4582 The following changes are not K&R related:
4584 * group-member.h: Include <sys/types.h>, so that this file is
4586 * makepath.h: Likewise.
4588 * getusershell.c (readname, default_index, line_size, readname):
4589 Use size_t, not int, for sizes.
4590 (readname): If the size overflows, report an error instead of
4593 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4595 * getndelim2.c: Assume stdlib.h per the C89 spec.
4597 2003-09-08 Paul Eggert <eggert@twinsun.com>
4599 Assume C89 or better; remove K&R cruft.
4600 A few of these changes were first proposed by Derek Robert Price
4601 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4603 * addext.c: Include <string.h> unconditionally.
4604 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4605 Don't declare getenv or malloc.
4607 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4608 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4610 (find_stack_direction, alloca): Use prototypes.
4612 * atexit.c (atexit): Define using a prototype.
4614 * basename.c, dirname.c, stripslash.c:
4615 Include <string.h> unconditionally.
4617 * bcopy.c: Include <stddef.h>.
4618 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4620 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4622 * error.h (error, error_at_line, error_print_progname)
4623 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4624 * error.c: Include error.h first, to check interface.
4625 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4626 (VA_START): Remove; all uses changeed to va_start.
4627 (exit, strerror): Remove decls.
4628 (error_print_progname): Prototype uncondionally.
4629 Don't include <errno.h>; no longer needed.
4630 (private_strerror): Remove.
4631 (error_tail): Always define.
4632 (error, error_at_line): Assume C89 or better; always use prototypes.
4633 * fatal.c: Include "fatal.h" first, to test interface.
4634 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4635 (VA_START): Remove; all uses changed to va_start.
4636 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4638 (exit): Remove decl.
4639 (fatal): Prototype unconditionally. Assume va_start works.
4640 Abort at end, to pacify gcc.
4642 * euidaccess.c (main): Define with a prototype.
4644 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4646 * exitfail.c: Include <stdlib.h> unconditionally.
4648 * fnmatch_.h (__P): Remove. All uses changed to assume
4650 * fnmatch.c: Include fnmatch.h first, to test interface.
4651 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4652 (getenv): Remove decl.
4653 (fnmatch): Define using a prototype.
4654 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4655 (FCT): Define using a prototype.
4657 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4659 * gethostname.c: Include <stddef.h>.
4660 (gethostname): Define with prototype. Length is size_t, not int.
4662 2003-09-08 Paul Eggert <eggert@twinsun.com>
4664 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4665 getversion.c should have been removed then, but was accidentally
4668 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4669 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4671 2003-09-07 Paul Eggert <eggert@twinsun.com>
4673 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4674 copy_tm_result. Bug reported by Simon Josefsson in
4675 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4677 2003-09-06 Paul Eggert <eggert@twinsun.com>
4679 * time_r.c, time_r.h: New files.
4681 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4683 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4684 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4686 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4688 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4689 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4692 * timegm.c: Switch to glibc implementation, with the following changes:
4693 [defined HAVE_CONFIG_H]: Include <config.h>.
4694 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4695 (__mktime_internal) [!defined _LIBC]: New decl.
4696 (__gmtime_r) [!defined _LIBC]: New macro and function.
4697 (timegm): Use a prototype, since gnulib assumes C89.
4698 Do not bother declaring tmp to be const, as it's not really usefu.
4699 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4700 (timegm): Declare only if HAVE_DECL_TIMEGM.
4702 2003-09-03 Paul Eggert <eggert@twinsun.com>
4704 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4705 Bug reported by Lute Kamstra in
4706 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4708 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4709 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4710 course with correspondingly smaller numbers for tomorrow and
4711 yesterday. From Tadayoshi Funaba. Originally installed into
4712 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4715 2003-08-31 Simon Josefsson <jas@extundo.com>
4717 * timegm.h: New file.
4718 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4720 2003-08-31 Karl Berry <karl@gnu.org>
4722 * argp.h: update from libc.
4724 2003-08-28 Bruno Haible <bruno@clisp.org>
4726 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4727 warning on QNX, which defines O_BINARY to 000000.
4729 2003-08-24 Bruno Haible <bruno@clisp.org>
4731 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4732 MSVC7 <stdio.h> is included later.
4734 2003-08-20 Bruno Haible <bruno@clisp.org>
4736 * progname.h: New file, from GNU gettext.
4737 * progname.c: New file, from GNU gettext.
4738 * progreloc.c: New file, from GNU gettext.
4740 2003-08-19 Bruno Haible <bruno@clisp.org>
4742 * xstrdup.c: Assume <string.h> exists.
4744 2003-08-18 Jim Meyering <jim@meyering.net>
4746 * setenv.h: Indent nested cpp directive.
4747 * vasnprintf.c: Remove trailing blanks.
4749 2003-08-17 Simon Josefsson <jas@extundo.com>
4750 Bruno Haible <bruno@clisp.org>
4752 * xstrndup.h: New file.
4753 * xstrndup.c: New file.
4755 2003-08-17 Bruno Haible <bruno@clisp.org>
4757 * strndup.h: New file.
4759 2003-08-16 Paul Eggert <eggert@twinsun.com>
4761 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4762 space, undoing this 2003-08-12 change:
4763 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4765 2003-08-16 Jim Meyering <jim@meyering.net>
4767 Merge from coreutils.
4768 * xstrtoimax.c: #else #if -> #elif.
4769 * xstrtoumax.c: Likewise.
4771 2003-08-15 Paul Eggert <eggert@twinsun.com>
4773 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4774 rather than tab, after '#' in shell-script copyright notices.
4775 Suggested by Bruno Haible.
4777 2003-08-15 Jim Meyering <jim@meyering.net>
4778 and Paul Eggert <eggert@twinsun.com>
4780 Merge from coreutils.
4781 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4782 member but strut utmpx does not. Needed for AIX 4.3.3.
4783 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4785 2003-08-15 Jim Meyering <jim@meyering.net>
4787 Merge from coreutils.
4788 * xgethostname.c: Include <stdlib.h>.
4789 (xghostname): Don't exit for anything other than memory-related
4790 failure; just return NULL.
4791 * userspec.c: Include "posixver.h".
4792 (parse_user_spec): Accept `.' as a separator only
4793 in pre-POSIX-200112 mode.
4794 * strtoimax.c: Use #elif rather than #else #if.
4795 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4796 Remove function, now that we can rely on a working tzset function.
4797 [!_LIBC]: Ensure that the required autoconf test has been run.
4798 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4799 Use underlying_strftime for %r.
4800 * sha.c: Merge in some clean-up and optimization changes from glibc.
4801 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4802 Ensure that it is a multiple of 64.
4803 Rearrange loop exit tests so as to avoid performing an
4804 additional fread after encountering an error or EOF.
4805 * realloc.c: Update copyright date.
4807 2003-08-14 Jim Meyering <jim@meyering.net>
4809 Merge from coreutils.
4810 * obstack.h: Whitespace changes.
4811 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4812 and xcalloc return values.
4813 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4814 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4815 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4816 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4817 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4819 Use mntctl's return value to drive the entry-processing loop, since
4820 we can't rely on the value of the vmt_length member in the last
4821 entry. On some systems doing so could result in exhausting
4822 virtual memory. Based in part on a patch from Mike Jetzer.
4824 2003-08-14 Jim Meyering <jim@meyering.net>
4825 and Paul Eggert <eggert@twinsun.com>
4827 Merges from coreutils, plus other fixes.
4828 * physmem.c: Merge in portability changes from gcc/libiberty
4829 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4830 for credits and details. Thanks to Kaveh Ghazi for helping
4831 to keep these files in sync.
4832 (ARRAY_SIZE): Define it.
4833 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4834 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4835 (memcasecmp): Don't assume size_t fits in unsigned int.
4836 Remove casts and duplicate code.
4837 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4838 (memcpy): Remove definition.
4839 Merge in some clean-up and optimization changes from glibc.
4840 [BLOCKSIZE]: Move definition to top of file.
4841 Ensure that it is a multiple of 64.
4842 Rearrange loop exit tests so as to avoid performing an
4843 additional fread after encountering an error or EOF.
4844 * md5.h (md5_uintptr): Define.
4845 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4846 return to the initial working directory. Preserve errno
4848 * idcache.c: Include "xalloc.h".
4849 (xmalloc, xrealloc): Remove decls.
4850 (getuser): Remove casts no longer required in C89.
4851 * human.c: Include stdio.h, for sprintf.
4852 * group-member.c: Include "xalloc.h".
4853 (xmalloc, xrealloc): Remove decls.
4854 (get_group_info): Remove casts no longer required in C89.
4855 * getusershell.c (readname): Remove casts no longer required in C89.
4856 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4857 * getline.c: Whitespace fix, from coreutils.
4859 2003-08-13 Paul Eggert <eggert@twinsun.com>
4861 * exclude.c: Include <ctype.h>
4862 (IN_CTYPE_DOMAIN): New macro.
4864 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4867 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4868 Undo previous (whitespace-only) change.
4870 2003-08-12 Paul Eggert <eggert@twinsun.com>
4872 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4873 Normalize leading white space and remove trailing white space.
4874 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4875 notice, as per ../config/srclist-update.
4877 Merge from coreutils.
4878 * euidaccess.h: New file.
4879 * euidaccess.c: Include it.
4880 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4881 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4882 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4884 2003-08-11 Bruno Haible <bruno@clisp.org>
4886 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4887 (vasnprintf): Use it instead of wcslen.
4889 2003-08-11 Bruno Haible <bruno@clisp.org>
4891 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4892 value to ensure that _Bool promotes to int. Use #define for _Bool when
4893 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4895 2003-08-10 Karl Berry <karl@gnu.org>
4897 * regex.h: update from libc (whitespace fix).
4899 2003-08-09 Paul Eggert <eggert@twinsun.com>
4901 Merge some files from coreutils. These changes were
4902 originally made by Jim Meyering.
4903 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4904 many older Unixes require this.
4905 * alloca.c (alloca): Remove cast to argument of free;
4906 no longer needed in C89.
4907 * alloca_.h, regex.h: Fix white space to match
4908 what GNU indent does.
4910 2003-08-05 Paul Eggert <eggert@twinsun.com>
4912 * bumpalloc.h: Remove.
4914 2003-08-04 Paul Eggert <eggert@twinsun.com>
4916 * getloadavg.c: Change copyright notice and spacing to conform to
4919 Merge from coreutils.
4920 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4922 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4923 from Karl Berry, implemented by Jim Meyering.
4924 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4925 from Dmitry V. Levin.
4926 Remove anachronistic cast of xrealloc.
4927 * fnmatch_.h (__const): Remove. Use 'const'.
4928 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4929 type. Otherwise, it wouldn't compile with at least /bin/cc on
4930 ymp-cray-unicos9.0.2.X.
4931 Combine two mostly-identical uses of alloca into one.
4932 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4934 2003-08-04 Dave Love <d.love@dl.ac.uk>
4938 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4939 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4940 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4941 obsolete NLIST_NAME_UNION.
4942 [__GNU__]: Undef BSD and FSCALE.
4943 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4945 2003-08-03 Paul Eggert <eggert@twinsun.com>
4947 * stdbool_.h (_Bool): Make it signed char, instead of
4948 an enum type, so that it's guaranteed to promote to int. See:
4949 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4951 2003-07-31 Paul Eggert <eggert@twinsun.com>
4953 * strerror.c: Include config.h, limits.h. Declare sprintf.
4954 (strerror): Don't assume that a printable int fits in 14 bytes.
4956 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4957 Bruno Haible <bruno@clisp.org>
4959 * getline.h (getline, getdelim): Change return type to ssize_t.
4960 * getline.c (getline, getdelim): Likewise.
4961 Remove _GNU_SOURCE define; now it's defined in config.h through
4964 2003-07-22 Paul Eggert <eggert@twinsun.com>
4966 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4967 over-parenthesization in macros.
4969 Sync with coreutils.
4971 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4974 Use `exit_failure' for xalloc and xmemcoll instead of their own
4975 private exit-failure variables.
4976 * xalloc.h (xalloc_exit_failure): Remove.
4977 * xmalloc.c: Likewise. Include exitfail.h.
4978 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4979 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4980 * xmemcoll.c: Likewise. Include exitfail.h.
4981 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4983 2003-07-18 Paul Eggert <eggert@twinsun.com>
4985 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4986 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4987 to test that it can stand by itself. Include "exitfail.h".
4988 Clients should set exit_failure instead.
4989 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4991 2003-07-18 Andreas Schwab <schwab@suse.de>
4993 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4995 2003-07-18 Bruno Haible <bruno@clisp.org>
4997 * getndelim2.h: New file.
4998 * getndelim2.c: Make into a module of its own. Include config.h,
5000 (getndelim2): Make non-static. Change return type to ssize_t.
5001 * getline.h: Change argument names.
5002 * getline.c: Include getndelim2.h instead of getndelim2.c.
5003 * getnline.c: Include getndelim2.h.
5005 2003-07-17 Bruno Haible <bruno@clisp.org>
5007 * Makefile.am: Remove file.
5008 * Makefile.in: Remove file.
5010 2003-07-17 Bruno Haible <bruno@clisp.org>
5012 * getnline.h: New file.
5013 * getnline.c: New file.
5014 * getndelim2.c: New file, extracted from getline.c.
5015 (getndelim2): Renamed from getdelim2, with added nmax argument.
5016 * getline.c: Include getndelim2.c.
5017 (getdelim2): Moved out to getndelim2.c.
5018 (getline, getdelim): Update.
5020 2003-07-15 <karl@gnu.org>
5022 * vasnprintf.c: update from gettext.
5024 2003-07-15 Jim Meyering <jim@meyering.net>
5026 * makepath.c (make_path): Enclose diagnostic in _(...).
5028 2003-07-14 Paul Eggert <eggert@twinsun.com>
5030 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5031 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5032 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5033 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5034 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5035 updated automatically by ../config/srclist-update. This changes
5036 their license from LPGL to GPL.
5038 2003-07-14 Jim Meyering <jim@meyering.net>
5040 Don't emit diagnostics. Let callers do that.
5041 * save-cwd.c: Don't include "error.h".
5042 (save_cwd): Don't call error. Ensure that errno is valid
5043 when returning nonzero.
5045 * save-cwd.h (restore_cwd): Update prototype.
5046 * save-cwd.c (restore_cwd): Remove two parameters.
5047 Simplify. Don't call error upon failure. Let callers do that.
5048 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5049 when auditing is enabled. But don't bother updating the #if.
5051 2003-07-14 Simon Josefsson <jas@extundo.com>
5053 * mempcpy.h: New file.
5054 * mempcpy.c: New file.
5056 2003-07-14 Paul Eggert <eggert@twinsun.com>
5058 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5059 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5060 unicodeio.c, unicodeio.h, unlocked-io.h:
5061 Switch from LGPL to GPL.
5063 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5065 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5066 it breaks C++ compilation.
5067 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5069 2003-07-10 Jim Meyering <jim@meyering.net>
5071 * vasnprintf.c: Remove trailing blanks.
5072 Make cpp indentation consistent.
5074 2003-07-09 Paul Eggert <eggert@twinsun.com>
5076 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5077 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5078 Switch from LGPL to GPL.
5080 2003-07-07 Paul Eggert <eggert@twinsun.com>
5082 * mktime.c: Fix some boundary cases and remove need for floating point.
5084 Issue a compile-time diagnostic if time_t is floating point, or if
5085 two's complement arithmetic is not in effect, or if arithmetic
5086 right shift does not propagate the sign. These assumptions were
5087 all in the original code but they weren't checked.
5089 (TIME_T_MIDPOINT, verify): New macros.
5090 (__isleap): Remove; it has integer overflow problems.
5091 (leapyear): New function, without those problems.
5092 (ydhms_tm_diff): Remove; splitting into two parts.
5093 (ydhms_diff): New function, containing the arithmetic part of
5094 the old ydhms_tm_diff function. Issue a compile-time
5095 diagnostic if we are not using C99 integer division.
5096 Avoid casts when possible.
5097 (guess_time_tm): New function, containing the checking part of
5098 the old ydhms_tm_diff function. Return the new value, rather than
5099 the difference between it and the old. Accept a new argument T
5100 so that *T specifies the old value. Check for overflow in the result.
5102 (__mktime_internal): Use a time_t offset, not a long int offset.
5103 This undoes the 2003-06-04 change, which is no longer needed now
5104 that we have better overflow checking.
5105 (localtime_offset): Likewise.
5107 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5108 and long are 64-bit but int is only 32-bit.
5109 (ydhms_diff): Use long int to store year1 and yday1.
5110 Issue a compile-time diagnostic if long int is not wide enough.
5112 (__mktime_internal): Use long int to store adjusted year and yday.
5113 Use plain C rather than preprocessor commands, if that doesn't
5115 Check for overflow (and try to repair) after each probe
5116 rather than checking only at the very end. This avoids some bugs
5117 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5118 does not equal GMT offset at maximum time).
5119 Use integer to check for overflow rather than floating point; this
5120 is more portable to non-IEEE hosts, and is a tad faster.
5121 When we detect that we are oscillating between two values,
5122 don't check whether tm_isdst has the requested value, since
5123 we already know the answer. When tm_isdst has the wrong value,
5124 use a different heuristic to find the right one, based on the
5125 extreme values actually observed in practice in tz2003a,
5126 rather than the (overly optimistic) "previous 3 calendar quarters".
5128 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5129 "T const" to accommodate glibc style.
5130 (check_result): Use less-confusing report format. "long" -> "long int.
5132 Don't loop if the iteration overflows time_t.
5133 Allow a negative step in the iteration.
5135 2003-07-01 Paul Eggert <eggert@twinsun.com>
5137 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5138 having it depend on HAVE_SYS_TYPES_H.
5140 2003-06-25 Bruno Haible <bruno@clisp.org>
5142 * readlink.c: New file.
5144 2003-06-20 Bruno Haible <bruno@clisp.org>
5146 Assume C89, so PARAMS isn't needed.
5147 * unicodeio.h (PARAMS): Remove.
5148 * unicodeio.c: Don't use PARAMS.
5150 2003-06-18 Jim Meyering <jim@meyering.net>
5152 Merge changes from coreutils.
5153 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5154 Remove explicit declarations of xmalloc and realloc.
5156 (read_utmp): Remove anachronistic cast of xmalloc.
5158 2003-06-17 Paul Eggert <eggert@twinsun.com>
5160 Assume C89, so PARAMS isn't needed.
5161 * backupfile.h (PARAMS): Remove. All uses removed.
5162 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5163 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5164 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5165 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5166 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5167 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5168 xstrtol.h: Likewise.
5169 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5170 same.h, strverscmp.h: Do not include config.h; no longer needed.
5171 Anyway, config.h should always be included before any other file.
5173 2003-06-11 Simon Josefsson <jas@extundo.com>
5175 * sysexit_.h: New file.
5177 2003-05-20 Derek Price <derek@ximbiot.com>
5179 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5181 2003-06-10 Simon Josefsson <jas@extundo.com>
5183 * strchrnul.h: New file.
5184 * strchrnul.c: New file.
5186 2003-06-10 Simon Josefsson <jas@extundo.com>
5188 * argp.h: New file, from glibc.
5189 * argp-ba.c: New file, from glibc.
5190 * argp-eexst.c: New file, from glibc.
5191 * argp-fmtstream.c: New file, from glibc.
5192 * argp-fmtstream.h: New file, from glibc.
5193 * argp-fs-xinl.c: New file, from glibc.
5194 * argp-help.c: New file, from glibc.
5195 * argp-namefrob.h: New file, from glibc.
5196 * argp-parse.c: New file, from glibc.
5197 * argp-pv.c: New file, from glibc.
5198 * argp-pvh.c: New file, from glibc.
5199 * argp-xinl.c: New file, from glibc.
5201 2003-06-07 Jim Meyering <jim@meyering.net>
5203 * readtokens.h: Put `Free Software Foundation, Inc.'
5204 in place of my name in the copyright comment.
5205 Remove definition and uses of __P.
5208 * stat.c: Don't declare xmalloc explicitly.
5209 Instead, include "xalloc.h".
5210 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5211 xrealloc, and xcalloc return values.
5212 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5214 * xgetcwd.h: Remove definition/uses of PARAMS.
5216 2003-06-06 Jim Meyering <jim@meyering.net>
5218 * stdbool_.h: Renamed from stdbool.h.in.
5220 2003-06-06 Jim Meyering <jim@meyering.net>
5222 Merge from coreutils.
5223 * same.c: (same_name): Declare *_basename locals to be `const'.
5224 Consolidate declarations and initializations of *_base* locals.
5226 Merge from coreutils.
5227 This avoids a core dump on systems without GNU putenv,
5228 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5229 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5230 (unsetenv): New static function, from GNU libc.
5231 (rpl_putenv): Use it.
5233 * modechange.c: Remove trailing blanks.
5235 Merge from coreutils.
5236 * fsusage.c: Remove declaration of statfs.
5237 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5239 * posixtm.c: Include <stdbool.h> unconditionally.
5241 2003-06-05 Paul Eggert <eggert@twinsun.com>
5243 * mktime.c (__mktime_internal): When resolving a tm_isdst
5244 mismatch, look in future quarters as well as past. This fixes a
5245 bug when processing fall-backwards gaps immediately after a long
5246 period of daylight-saving time.
5248 * mktime.c: Assume freestanding C89 or better.
5249 (HAVE_LIMITS_H): Remove. Assume it's 1.
5250 (__P): Remove; not used.
5251 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5252 (mktime, not_equal_tm, print_tm, check_result,
5253 main): Use prototypes. Use const * where appropriate.
5254 (main): Fix typo in testing code that uncovered by above changes.
5255 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5257 2003-06-04 Paul Eggert <eggert@twinsun.com>
5259 * mktime.c: Fix Debian bug 177940
5260 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5261 (localtime_offset): Now long int, not time_t, because we want it
5262 to be guaranteed to be signed. All uses changed.
5263 (__mktime_internal): If overflow would occur when adding offset,
5266 Merge 'human' changes from coreutils. Rewrite to support
5267 locale-specific notations like thousands separators.
5268 * human.c: Simplify authorship notice.
5269 Include human.h immediately after config.h.
5270 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5271 <limits.h>: Do not include, since human.h does.
5272 (SIZE_MAX, UINTMAX_MAX): New macros.
5273 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5274 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5275 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5276 (power_letter): Renamed from suffixes.
5277 (generate_suffix_backwards): Remove.
5278 (adjust_value): Now takes int style (because of human.h changes)
5279 and long double value (for greater precision on some platforms).
5280 (group_number): New function.
5281 (human_readable): Use it. Use integer options, not enum.
5282 Put the options before the sizes in the arg list.
5283 Support all the new options.
5284 The old human_readable function has been removed;
5285 use inttostr.h instead.
5286 (human_readable, default_block_size, humblock):
5287 Use uintmax_t, not int, for block sizes.
5288 (human_readable_inexact, block_size_types): Remove.
5289 (block_size_opts): New constant.
5290 (human_options): Renamed from human_block_size, with new signature
5291 that allows block sizes up to UINTMAX_MAX. All callers changed.
5292 * human.h: Add copyright and authorship notice.
5293 Include <limits.h> and <stdbool.h> unconditionally.
5294 (PARAMS): Remove. All uses removed.
5295 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5296 (enum human_inexact_style): Remove tag; now a nameless enum.
5297 (human_floor, human_ceiling, human_round_to_even): Now have
5298 values 2, 0, 1 rather than -1, 1, 0.
5299 (human_group_digits, human_suppress_point_zero, human_autoscale,
5300 human_base_1024, human_SI, human_B): New constants.
5301 (human_readable_inexact, human_block_size): Remove.
5302 (human_readable): Size args are now uintmax_t, not int.
5303 (human_options): New decl.
5305 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5306 unnecessary now that we assume C89 or better. This change
5307 imported from coreutils.
5309 * mktime.c (__mktime_internal): Do not reject negative timestamps
5310 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5311 in the 2003-05-30 sync from glibc.
5313 .h files should stand alone, but we shouldn't include <sys/types.h>
5314 if we can get away with just <stddef.h>.
5316 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5317 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5318 rather than <sys/types.h>, as we merely need size_t.
5319 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5321 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5322 Include <stdio.h>, to get FILE.
5323 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5324 memcasecmp.h has included <stddef.h> and all we need is size_t.
5325 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5326 our interface, instead of including <sys/types.h>
5328 2003-06-02 Paul Eggert <eggert@twinsun.com>
5331 Fix some minor time-related bugs with POSIX time arguments.
5332 Some valid time stamps were being rejected (notably -1, and
5333 time stamps before 1900 on 64-bit hosts). And some invalid
5334 time stamps were being accepted, e.g. September 31.
5336 * posixtm.h (posixtime): Return bool instead of time_t, so
5337 that we can return (time_t) -1 successfully.
5338 * posixtm.c: Likewise.
5339 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5340 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5341 (t): Remove static var.
5342 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5343 of static var. All uses changed.
5344 (year): Do not reject years before 1900; they can occur with
5346 (posix_time_parse): Do not check for out-of-range components;
5347 that is now the caller's responsibility, since our checks were
5348 only approximations.
5349 (posixtime): Use mktime to check for out-of-range components,
5350 since it knows them exactly.
5351 If mktime returns (time_t) -1, check whether an error actually occurred
5352 by invoking localtime on -1.
5353 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5354 posixtime failures better.
5355 Improve the test data (in comments only).
5357 2003-05-30 <karl@gnu.org>
5359 * mktime.c: update from libc.
5361 2003-05-30 Bruno Haible <bruno@clisp.org>
5363 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5364 * localcharset.h: Likewise.
5365 * localcharset.c: Likewise.
5367 2003-05-28 Paul Eggert <eggert@twinsun.com>
5369 Assume the headers required for C89 freestanding compilers.
5370 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5371 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5372 without checking for HAVE_LIMITS_H.
5373 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5374 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5376 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5377 * exclude.c: Include <stdbool.h> unconditionally.
5378 * tempname.c: Include <stddef.h> unconditionally.
5379 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5380 * modechange.c, rpmatch.c (NULL): Don't define, since
5381 <stddef.h> does that.
5382 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5383 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5384 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5385 * xstrtol.c: Likewise.
5386 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5387 * savedir.c: Include <stddef.h> instead of defining NULL.
5389 * addext.c (addext): Use assignment rather than cast, to avoid
5390 warnings on some platforms.
5392 * mktime.c (__mktime_internal): Do not reject negative timestamps
5395 2003-05-10 Bruno Haible <bruno@clisp.org>
5397 * linebreak.c (iconv_string_length): Don't return -1 just because the
5398 string is longer than 4 KB.
5400 2003-05-12 Jim Meyering <jim@meyering.net>
5402 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5403 the space-padded-by-default conversion specifiers, %e, %k, %l.
5405 2003-05-03 Bruno Haible <bruno@clisp.org>
5407 Upgrade to Unicode-4.0.
5408 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5409 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5410 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5411 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5412 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5413 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5414 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5415 Change width of U+E0100..U+E01EF from 1 to 0.
5417 2003-04-25 Bruno Haible <bruno@clisp.org>
5419 * copy-file.c: Include <stddef.h>, for size_t.
5421 2003-04-25 Jim Meyering <jim@meyering.net>
5423 * copy-file.c (copy_file_preserving): Declare buf_size to be
5424 of type size_t, not int.
5426 2003-04-11 Jim Meyering <jim@meyering.net>
5428 Merge changes from Coreutils.
5430 2003-03-22 Jim Meyering <jim@meyering.net>
5432 * strftime.c (widen): Cast alloca return value to proper type.
5434 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5437 * strftime.c (my_strftime): Handle very large width
5438 specifications for numeric values correctly. Improve checks for
5441 2003-01-19 Jim Meyering <jim@meyering.net>
5443 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5444 (nl_get_alt_digit) [! defined my_strftime]: Define.
5445 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5446 _nl_get_alt_digit and _nl_get_walt_digit.
5448 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5449 These changes have no effect outside of _LIBC.
5451 2003-04-10 Bruno Haible <bruno@clisp.org>
5453 * findprog.h: New file, from GNU gettext.
5454 * findprog.c: New file, from GNU gettext.
5456 2003-04-05 Jim Meyering <jim@meyering.net>
5458 Merge changes from Coreutils.
5460 * exclude.h (PARAMS): Remove definition and uses.
5461 * exclude.c: Remove uses of `PARAMS'.
5463 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5464 Add test-cases for DOS filenames. Declare program_name.
5465 (main): Set up program_name. Patch by Rich Dawe.
5467 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5469 Use mntctl's return value to drive the entry-processing loop, since
5470 we can't rely on the value of the vmt_length member in the last
5471 entry. On some systems doing so could result in exhausting
5472 virtual memory. Based in part on a patch from Mike Jetzer.
5474 2003-04-04 Bruno Haible <bruno@clisp.org>
5476 * linebreak.h: New file, from GNU gettext.
5477 * linebreak.c: New file, from GNU gettext with slight modifications.
5478 * lbrkprop.h: New file, from GNU gettext.
5480 2003-04-03 Bruno Haible <bruno@clisp.org>
5482 * utf8-ucs4.h: New file, from GNU gettext.
5483 * utf16-ucs4.h: New file, from GNU gettext.
5484 * ucs4-utf8.h: New file, from GNU gettext.
5485 * ucs4-utf16.h: New file, from GNU gettext.
5487 2003-04-02 Bruno Haible <bruno@clisp.org>
5489 * binary-io.h: New file, from GNU gettext.
5491 2003-04-01 Bruno Haible <bruno@clisp.org>
5493 * pathname.h: New file, from GNU gettext.
5494 * concatpath.c: New file, from GNU gettext.
5496 2003-03-30 Bruno Haible <bruno@clisp.org>
5498 * copy-file.c (copy_file_preserving): Don't set owner if the function
5499 chown() doesn't exist.
5501 2003-03-28 Bruno Haible <bruno@clisp.org>
5503 * copy-file.h: New file, from GNU gettext.
5504 * copy-file.c: New file, from GNU gettext.
5506 2003-03-18 Jim Meyering <jim@meyering.net>
5508 * quote.c (quote_n): Fix typo in comment.
5510 2003-03-14 Jim Meyering <jim@meyering.net>
5512 Merge changes from Coreutils.
5513 * obstack.h (obstack_object_size): Declare temporary, __o,
5514 to be const, in order to avoid warnings.
5515 (obstack_room): Likewise.
5516 (obstack_empty_p): Likewise.
5518 2003-03-13 Paul Eggert <eggert@twinsun.com>
5520 Merge changes from Bison.
5521 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5522 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5523 when compiling Bison 1.875's `bitset bset = obstack_alloc
5524 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5525 * hash.c: Include <stdbool.h> unconditionally.
5527 2003-03-09 Paul Eggert <eggert@twinsun.com>
5529 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5530 Reported by Bruce Becker; see:
5531 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5533 2003-03-03 Paul Eggert <eggert@twinsun.com>
5534 Bruno Haible <bruno@clisp.org>
5536 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5537 Reported by John Hughes, see
5538 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5540 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5542 * poll_.h: New file.
5545 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5547 * mathl.h: New file.
5548 * acosl.c: New file.
5549 * asinl.c: New file.
5550 * atanl.c: New file.
5551 * ceill.c: New file.
5554 * floorl.c: New file.
5555 * frexpl.c: New file.
5556 * ldexpl.c: New file.
5558 * sincosl.c: New file.
5560 * sqrtl.c: New file.
5562 * trigl.c: New file.
5563 * trigl.h: New file.
5565 2003-02-17 Bruno Haible <bruno@clisp.org>
5567 * mkdtemp.h: New file, from GNU gettext.
5568 * mkdtemp.c: New file, from GNU gettext.
5570 2003-01-31 Bruno Haible <bruno@clisp.org>
5572 * rename.c: #undef rename before defining rpl_rename.
5573 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5575 2003-01-30 Bruno Haible <bruno@clisp.org>
5577 * printf-args.h: New file, from GNU gettext.
5578 * printf-args.c: New file, from GNU gettext.
5579 * printf-parse.h: New file, from GNU gettext.
5580 * printf-parse.c: New file, from GNU gettext.
5581 * vasnprintf.h: New file, from GNU gettext.
5582 * vasnprintf.c: New file, from GNU gettext.
5583 * asnprintf.c: New file, from GNU gettext.
5584 * vasprintf.h: New file, from GNU gettext with modifications.
5585 * vasprintf.c: New file, from GNU gettext.
5586 * asprintf.c: New file, from GNU gettext.
5588 2003-01-29 Bruno Haible <bruno@clisp.org>
5590 * stpncpy.h: New file, from GNU gettext with modifications.
5591 * stpncpy.c: New file, from GNU gettext with modifications.
5593 2003-01-28 Bruno Haible <bruno@clisp.org>
5595 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5597 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5600 2003-01-27 Bruno Haible <bruno@clisp.org>
5602 * xsetenv.h: New file, from GNU gettext.
5603 * xsetenv.c: New file, from GNU gettext.
5605 2003-01-23 Bruno Haible <bruno@clisp.org>
5607 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5609 2003-01-22 Bruno Haible <bruno@clisp.org>
5611 * exit.h: New file, from GNU gettext.
5613 2003-01-11 Bruno Haible <bruno@clisp.org>
5615 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5616 * strcase.h (strcasecmp, strncasecmp): Likewise.
5618 2003-01-14 Jim Meyering <jim@meyering.net>
5620 * same.c (same_name): Tweak a comment.
5622 2003-01-11 Bruno Haible <bruno@clisp.org>
5624 * same.c (same_name): Reorder tests so as to avoid calling stat()
5625 when a string comparison is sufficient.
5627 2003-01-11 Bruno Haible <bruno@clisp.org>
5629 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5632 2003-01-11 Bruno Haible <bruno@clisp.org>
5634 * hash-pjw.c: Add comment about low quality of this function.
5636 2003-01-12 Paul Eggert <eggert@twinsun.com>
5638 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5639 to avoid collisions with libcurses and libreadline.
5641 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5642 * getstr.h, getstr.c: Remove.
5643 * getline.c: Include "getline.h", to check interface.
5644 Move body of old getstr.c here: this defines MIN_CHUNK and
5645 declares getdelim2, which is renamed from getstr.
5646 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5648 * linebuffer.c (readlinebuffer): Renamed from readline.
5650 * linebuffer.h: Likewise.
5651 (readline): Remove backward-compatibility macro.
5653 2003-01-12 Jim Meyering <jim@meyering.net>
5655 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5657 2003-01-10 Bruno Haible <bruno@clisp.org>
5659 * alloca_.h: New file.
5660 * getdate.y: Unconditionally include alloca.h.
5661 * makepath.c: Likewise.
5662 * setenv.c: Likewise.
5663 * userspec.c: Likewise.
5665 2003-01-09 Bruno Haible <bruno@clisp.org>
5667 * stdbool.h.in: New file.
5669 2003-01-08 Bruno Haible <bruno@clisp.org>
5671 * safe-read.c: Include specification header first, to ensure its
5673 * full-write.c: Likewise.
5675 2003-01-08 Jim Meyering <jim@meyering.net>
5677 * full-write.c: Undefine and define-away `const' after inclusion
5678 of errno.h, not before. Suggestion from Bruno Haible.
5680 2003-01-07 Jim Meyering <jim@meyering.net>
5682 * full-write.c: Rework so that it may serve to define full_read, too.
5683 * full-read.c: Simply #define FULL_READ and include full-write.c.
5685 2003-01-06 Jim Meyering <jim@meyering.net>
5687 * version-etc.c: Update year in translatable copyright string.
5689 2002-12-25 Bruno Haible <bruno@clisp.org>
5691 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5692 * xstrtol.h: Likewise.
5693 * xstrtoimax.c: Likewise.
5694 * xstrtoumax.c: Likewise.
5695 * human.h: Likewise.
5697 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5698 on systems that have <inttypes.h> but not <stdint.h>.
5700 2002-12-31 Paul Eggert <eggert@twinsun.com>
5702 * memcoll.c (memcoll): Fall back on a simple algorithm using
5703 memcmp if strcoll doesn't work.
5705 2002-12-23 Bruno Haible <bruno@clisp.org>
5707 * localcharset.h: New file.
5708 * localcharset.c: Include it.
5709 * unicodeio.c: Likewise.
5711 2002-12-22 Bruno Haible <bruno@clisp.org>
5713 * utime.c (utime_null): No need to call ftruncate if the file was
5716 2002-12-23 Bruno Haible <bruno@clisp.org>
5718 * memcoll.c (STRCOLL): New macro.
5721 2002-12-22 Bruno Haible <bruno@clisp.org>
5723 * getstr.h (getstr): Define, to avoid clash with libcurses.
5724 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5726 2002-12-22 Bruno Haible <bruno@clisp.org>
5728 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5730 2002-12-23 Bruno Haible <bruno@clisp.org>
5732 * getline.h: Include <stddef.h>, for size_t.
5734 * unicodeio.h: Include <stddef.h>, for size_t.
5735 * unicodeio.c: Don't include <stddef.h>.
5737 2002-12-17 Bruno Haible <bruno@clisp.org>
5739 * canon-host.c (strdup): Remove unused declaration.
5741 * fsusage.c: Include full_read.h.
5742 (get_fs_usage): Use full_read instead of safe_read.
5744 * utime.c (utime_null): Use SAFE_READ_ERROR.
5746 2002-12-11 Bruno Haible <bruno@clisp.org>
5748 * setenv.h: Rewritten to cope with systems that have setenv() but not
5750 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5753 2002-12-11 Bruno Haible <bruno@clisp.org>
5755 * setenv.c (alloca): Fall back to malloc.
5757 (setenv): Use freea() to free memory allocated with alloca().
5759 2002-11-13 Bruno Haible <bruno@clisp.org>
5761 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5762 function declarations.
5763 * unsetenv.c (unsetenv): Likewise.
5765 2002-03-04 Bruno Haible <bruno@clisp.org>
5767 Portability to AIX 4.3.3.
5768 * unsetenv.c: New file, extracted from setenv.c.
5769 * setenv.c: Move the unsetenv() function to unsetenv.c.
5771 2001-12-20 Bruno Haible <bruno@clisp.org>
5773 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5774 use malloc instead. For SunOS 4.
5776 2001-12-11 Bruno Haible <bruno@clisp.org>
5778 * setenv.c: Declare alloca.
5779 (compar_fn_t): New typedef.
5780 (KNOWN_VALUE, STORE_VALUE): Use it.
5782 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5785 2002-12-10 Paul Eggert <eggert@twinsun.com>
5787 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5788 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5789 Choose values that are less likely to collide with system fnmatch
5791 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5792 defined (e.g., a pure POSIX system).
5793 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5794 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5796 2002-12-06 Jim Meyering <jim@meyering.net>
5798 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5800 Merge in changes from libc's misc/error.c, in preparation
5801 for the merge of gnulib's changes back into libc.
5803 * error.c (_): Define only if not already defined.
5804 Move definition to follow all #include directives.
5805 Include unlocked-io.h only if !_LIBC.
5806 [_LIBC]: Include <libio/libioP.h>.
5807 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5808 (fflush): Tweak definition to use INTUSE.
5811 2002-12-05 Paul Eggert <eggert@twinsun.com>
5813 * alloca.c [defined emacs]: Include "lisp.h".
5814 (xalloc_die) [defined emacs]: New macro.
5815 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5816 [! defined emacs]: Include <xalloc.h>.
5817 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5818 (pointer): Typedef to POINTER_TYPE *.
5819 (malloc): Remove decl; we now always use xmalloc.
5820 (alloca): Use old-style definition, since Emacs needs this.
5821 Check for arithmetic overflow when computing combined size.
5823 2002-12-04 Paul Eggert <eggert@twinsun.com>
5825 Do not generate unlocked-io.h automatically, since it's easier to
5826 maintain it by hand.
5828 * unlocked-io.h: New file, from GNU diffutils,
5829 but with proper copyright notice and attribution.
5831 * Makefile.am: Add copyright notice.
5832 (libfetish_a_SOURCES): Add unlocked-io.h.
5833 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5834 (DISTCLEANFILES, io_functions): Remove macros.
5835 (EXTRA_DIST): Remove gen_uio.
5836 (unlocked-io.h): Remove rule.
5838 2002-12-04 Jim Meyering <jim@meyering.net>
5840 Reflect the fact that stat.c and lstat.c are no longer generated.
5841 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5842 (DISTCLEANFILES): Likewise.
5843 (EXTRA_DIST): Likewise.
5844 (all_local): Don't depend on stat.c or lstat.c.
5845 (stat.c, lstat.c): Remove rules.
5846 (EXTRA_DIST): Remove xstat.in.
5848 * xstat.in: Remove file. Contents moved into stat.c.
5849 * stat.c: New file. Contents mostly from xstat.in.
5850 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5851 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5853 * safe-read.c: Rework so that it may serve to define safe_write, too.
5854 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5856 2002-12-03 Jim Meyering <jim@meyering.net>
5858 * safe-read.c, safe-write.c: Change variable names and comments, but
5859 not semantics, to minimize the differences between these two files.
5860 (safe_read): Change comment to mention SAFE_READ_ERROR.
5862 * safe-read.c (IS_EINTR): Define.
5863 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5865 2002-12-02 Bruno Haible <bruno@clisp.org>
5867 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5868 Define, taken from safe-read.c.
5869 (INT_MAX): Provide fallback.
5870 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5871 * safe-write.h (SAFE_WRITE_ERROR): Define.
5873 * safe-read.c (EINTR): Remove definition.
5874 (safe_read): Don't use EINTR if it is absent.
5876 2002-12-02 Jim Meyering <jim@meyering.net>
5878 * safe-read.c (EINTR): Define.
5879 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5880 (INT_MAX): Provide fallback.
5881 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5883 * safe-read.h (SAFE_READ_ERROR): Define.
5885 2002-12-01 Jim Meyering <jim@meyering.net>
5887 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5888 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5890 2002-11-27 Paul Eggert <eggert@twinsun.com>
5892 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5893 hash_rehash): Replace `if (limit <= value) abort ();' with
5894 `if (! (value < limit)) abort ();', for readability.
5896 2002-11-26 <karl@gnu.org>
5898 * strdup.c: copy from libc again, with jim's ok.
5899 * .cppi-disable: re-add strdup.c
5901 2002-11-25 <karl@gnu.org>
5903 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5904 instead of "strtol.c".
5906 2002-11-25 Jim Meyering <jim@meyering.net>
5908 * mktime.c: Sync from libc, now that it has the latest fix.
5910 2002-11-24 <karl@gnu.org>
5912 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5913 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5915 2002-11-24 Jim Meyering <jim@meyering.net>
5917 Update from coreutils:
5919 * mktime.c: Merge in changes from libc.
5921 Avoid a link-time failure on some Linux systems.
5922 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5923 (__mon_yday): Declare with the STATIC attribute.
5924 (__mktime_internal): Likewise.
5925 Based on a report from Greg Schafer.
5927 2002-11-23 Jim Meyering <jim@meyering.net>
5929 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5930 Use `unsigned', not `int', as type of index.
5932 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5934 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5936 2002-11-22 Paul Eggert <eggert@twinsun.com>
5938 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5939 hint that one should use `if (! x) abort ();' rather than `assert
5940 (x);', and anyway it's one less thing to worry about configuring.
5941 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5942 hash_rehash, hash_insert): Use abort rather than assert.
5944 2002-11-22 Paul Eggert <eggert@twinsun.com>
5946 * quotearg.h: Allow multiple inclusion by surrounding with
5947 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5948 so that we can be included first.
5949 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5950 * quotearg.c: Include quotearg.h immediately after config.h.
5951 No need to include stddef.h or sys/types.h any more.
5952 Surround local include files with "", not "<>".
5953 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5954 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5955 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5956 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5957 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5958 (ISPRINT): Remove; no longer needed now that we assume C89.
5960 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5963 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5964 quotearg_char): Use SIZE_MAX rather than
5965 (size_t) -1 when we are talking about "infinity".
5967 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5969 2002-11-22 Bruno Haible <bruno@clisp.org>
5971 * safe-read.h: Assume C89. Add comments.
5972 (safe_read): Change return type to size_t.
5973 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5974 counts > SSIZE_MAX correctly.
5975 * safe-write.h: New file.
5976 * safe-write.c: New file.
5977 * full-read.h: New file.
5978 * full-read.c: New file.
5979 * full-write.h: Assume C89. Add comments.
5980 * full-write.c: Include safe-write.h.
5981 (full_write): Rewritten to use safe_write.
5982 Suggested by Jim Meyering and Paul Eggert.
5984 2002-11-21 Bruno Haible <bruno@clisp.org>
5986 Remove case insensitive option matching.
5987 * argmatch.h (argcasematch): Remove declaration.
5988 (ARGCASEMATCH): Remove macro.
5989 (__xargmatch_internal): Remove case_sensitive argument.
5990 (XARGMATCH): Update.
5991 (XARGCASEMATCH): Remove macro.
5992 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5993 case_sensitive argument.
5994 (argcasematch): Remove function.
5995 (__xargmatch_internal): Remove case_sensitive argument.
5996 (main): Use XARGMATCH instead of XARGCASEMATCH.
5998 * xmalloc.c: Change compile-time error message. Add comment about
5999 required autoconf version.
6001 2002-11-21 Jim Meyering <jim@meyering.net>
6003 * strdup.c (strdup): Tweak comment and initial #if/#include.
6005 Merge in changes from the coreutils.
6007 2002-09-25 Paul Eggert <eggert@twinsun.com>
6008 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6009 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6010 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6011 int. Work more efficiently if X is the same width as uintmax_t.
6012 Do not compare X to -1, to avoid bogus compiler warning.
6013 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6014 Don't assume that f_frsize and f_bsize are the same type.
6016 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6019 * makepath.c (make_path): Restore umask *before* creating the final
6021 (make_path): Minor reformatting.
6023 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6024 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6026 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6027 ones. At least on GNU/Linux systems, `auto' means something else.
6030 2002-11-20 Paul Eggert <eggert@twinsun.com>
6032 Merge argmatch cleanups from Bison. Assume C89.
6034 * argmatch.c: Include config.h here, not in argmatch.h.
6035 Include stdlib.h, for EXIT_FAILURE.
6036 Always include <string.h>, since we assume C89.
6037 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6038 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6039 Include <stddef.h> instead, since it's all we need for size_t.
6040 (PARAMS): Remove. All uses removed.
6041 (ARRAY_CARDINALITY): Do not bother to #undef.
6042 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6043 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6044 Remove unnecessary parentheses.
6045 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6046 Insert necessary parentheses.
6047 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6048 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6050 2002-11-19 Bruno Haible <bruno@clisp.org>
6052 * mbswidth.c: Include mbswidth.h right at the beginning.
6053 * mbswidth.h: Include <stddef.h>, for size_t.
6055 * mbswidth.h (PARAMS): Remove macro.
6056 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6057 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6059 * gcd.h (PARAMS): Remove macro.
6060 (gcd): Use ANSI C function declarations.
6061 * gcd.c (gcd): Likewise.
6063 2002-11-15 Bruno Haible <bruno@clisp.org>
6065 * strcspn.c: Include <stddef.h>.
6066 (strcspn): Use ANSI C function declaration. Change return type to
6068 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6069 (strpbrk): Use NULL.
6070 * strpbrk.h (PARAMS): Remove macro.
6071 (strpbrk): Use ANSI C function declaration.
6072 * strstr.c: Don't include <sys/types.h>.
6073 * strstr.h (PARAMS): Remove macro.
6074 (strstr): Use ANSI C function declarations.
6076 2002-11-06 Bruno Haible <bruno@clisp.org>
6078 * gcd.h (gcd): Change argument type to 'unsigned long'.
6079 * gcd.c (gcd): Likewise.
6081 2002-11-05 Bruno Haible <bruno@clisp.org>
6083 * gcd.h: New file, from gettext-0.11.5.
6084 * gcd.c: New file, from gettext-0.11.5.
6086 2002-11-05 Bruno Haible <bruno@clisp.org>
6088 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6089 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6090 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6091 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6093 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6094 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6096 * closeout.c: Include gettext.h instead of <libintl.h>.
6097 * human.c: Include gettext.h instead of <libintl.h>.
6098 * quotearg.c: Include gettext.h instead of <libintl.h>.
6099 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6100 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6101 * userspec.c: Include gettext.h instead of <libintl.h>.
6102 * version-etc.c: Include gettext.h instead of <libintl.h>.
6103 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6104 (textdomain): Remove definition.
6105 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6107 * long-options.c: Remove include of <libintl.h> and definition of _.
6108 * same.c: Remove include of <libintl.h> and definition of _.
6110 2002-11-04 Bruno Haible <bruno@clisp.org>
6112 * stpcpy.h: New file, from GNU gettext-0.11.5.
6113 * strcase.h: New file, from GNU gettext-0.11.5.
6114 * strpbrk.h: New file, from GNU gettext-0.11.5.
6115 * strstr.h: New file, from GNU gettext-0.11.5.
6116 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6118 2002-05-09 Bruno Haible <bruno@clisp.org>
6120 * config.charset: Update for newest glibc. Add canonical names
6121 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6123 2002-05-09 Bruno Haible <bruno@clisp.org>
6125 * localcharset.c (get_charset_aliases): Add more Windows specific
6128 2002-05-08 Owen Taylor <otaylor@redhat.com>
6130 * config.charset: A few additions for Solaris.
6132 2001-12-05 Bruno Haible <bruno@clisp.org>
6134 * localcharset.c (locale_charset): Don't return an empty string.
6136 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6138 * config.charset: msdos in uk_UA uses CP1125.
6140 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6142 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6143 * localcharset.c (locale_charset): Declare as extern "C".
6145 2002-02-15 Bruno Haible <bruno@clisp.org>
6147 * config.charset [msdosdjgpp]: For Russian, use CP866.
6149 2002-02-11 Bruno Haible <bruno@clisp.org>
6151 * config.charset: Add support for NetBSD.
6153 2002-09-25 <karl@gnu.org>
6155 * strdup.c: copy from libc/string (via ../config/srclist*).
6156 * getopt*: copy from libc/posix.
6157 * gettext.h: copy from gettext.
6158 * .cppi-disable: add strdup.c, gettext.h.
6160 2002-07-01 Jim Meyering <meyering@lucent.com>
6162 * c-stack.c: Include sys/time.h.
6163 From Volker Borchert.
6165 2002-06-11 Paul Eggert <eggert@twinsun.com>
6167 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6168 New macro. Use it uniformly instead of
6169 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6170 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6171 reported by Vin Shelton.
6173 2002-06-22 Jim Meyering <meyering@lucent.com>
6175 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6176 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6178 2002-06-22 Paul Eggert <eggert@twinsun.com>
6180 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6181 Do not assume SA_SIGINFO behavior.
6182 Bug reported by Jim Meyering on NetBSD 1.5.2.
6184 2002-06-22 Jim Meyering <meyering@lucent.com>
6186 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6188 * exitfail.c, exitfail.h: Likewise.
6189 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6191 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6193 (EXTRA_DIST): Add fnmatch_loop.c.
6194 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6196 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6197 * fnmatch.c: Update from diffutils-2.8.2.
6198 * fnmatch_.h: New file. From diffutils-2.8.2.
6199 * fnmatch.h: Remove file.
6201 2002-06-18 Paul Eggert <eggert@twinsun.com>
6203 * file-type.h: Report an error if neither S_ISREG nor
6204 S_IFREG is defined, instead of using a test specific to glibc
6205 2.2. This should be safe, since POSIX requires S_ISREG and
6206 Unix Version 7 had S_IFREG. We don't need to check for
6207 <sys/types.h> since we don't use any symbols that it defines.
6209 2002-06-15 Jim Meyering <meyering@lucent.com>
6211 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6212 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6213 have been included before this file.
6215 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6217 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6218 so that each temporary file name is unique and valid in the first
6219 8 characters, for operation under DOS.
6221 2002-06-15 Jim Meyering <meyering@lucent.com>
6223 Work even with DJGPP 2.03, which lacks support for symlinks.
6225 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6227 * lchown.c (S_ISLNK): Likewise.
6229 2002-06-14 Jim Meyering <meyering@lucent.com>
6231 * file-type.h: Use the version from diffutils-2.8.2.
6232 * file-type.c: Likewise.
6234 2002-05-27 Jim Meyering <meyering@lucent.com>
6236 Fix a problem seen only on nonconforming systems whereby ls.c's
6237 use of localtime, and then of gettimeofday would cause trouble:
6238 the localtime call used to initialize rpl_gettimeofday's save
6239 mechanism would clobber ls's current local time information so
6240 that in any long listing the first file would always be listed
6241 with date 1970-01-01. Analysis by Volker Borchert.
6243 * gettimeofday.c (localtime): Undefine.
6244 (rpl_localtime): New function.
6246 2002-05-22 Jim Meyering <meyering@lucent.com>
6248 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6249 * file-type.h: New file.
6250 * file-type.c (file_type): New file/function. Extracted from diffutils.
6252 2002-04-29 Paul Eggert <eggert@twinsun.com>
6254 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6256 2002-04-28 Paul Eggert <eggert@twinsun.com>
6258 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6259 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6260 of 127, since 64 is the largest conceivable number for ancient
6262 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6264 2002-04-28 Jim Meyering <meyering@lucent.com>
6266 * sig2str.c (WTERMSIG): Remove definition (unused).
6268 2002-04-28 Paul Eggert <eggert@twinsun.com>
6270 * sig2str.h, sig2str.c: New files.
6271 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6273 2002-04-24 Jim Meyering <meyering@lucent.com>
6275 * gettext.h: New file, from Gettext.
6276 * Makefile.am (INCLUDES): Remove -I../intl.
6277 (libfetish_a_SOURCES): Add gettext.h.
6279 2002-04-16 Jim Meyering <meyering@lucent.com>
6281 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6282 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6283 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6285 2002-04-12 Jim Meyering <meyering@lucent.com>
6287 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6289 2002-03-10 Jim Meyering <meyering@lucent.com>
6291 * makepath.c (make_path): Remove a comma from a diagnostic.
6292 Suggestion from Santiago Vila.
6294 2002-03-08 Jim Meyering <meyering@lucent.com>
6296 * rename.c: Mention that this wrapper is needed also on
6297 mips-dec-ultrix4.4 systems.
6299 2002-03-02 Jim Meyering <meyering@lucent.com>
6301 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6302 not HAVE_CLOCK_SETTIME.
6304 2002-02-27 Paul Eggert <eggert@twinsun.com>
6306 * nanosleep.h: Rename to....
6307 * timespec.h: New name for nanosleep.h. All uses changed.
6309 * gettime.c: New file.
6310 * settime.c: New file.
6313 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6314 timespec.h. Remove nanosleep.h.
6316 2002-02-25 Paul Eggert <eggert@twinsun.com>
6318 * acl.c, acl.h: New files.
6319 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6321 2002-02-24 Jim Meyering <meyering@lucent.com>
6323 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6324 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6325 cause trouble. Reported by Nelson Beebe.
6327 2002-02-23 Paul Eggert <eggert@twinsun.com>
6329 * path-concat.c (xpath_concat): Reorder code to pacify
6330 compilers that don't know that xalloc_die never returns.
6332 2002-02-20 Jim Meyering <meyering@lucent.com>
6334 * getdate.c: Regenerate using bison-1.33.
6336 2002-02-15 Paul Eggert <eggert@twinsun.com>
6338 * posixver.c, posixver.h: New files.
6339 * Makefile.am (libfetish_a_SOURCES): Add them.
6341 2002-02-02 Paul Eggert <eggert@twinsun.com>
6342 Bruno Haible <bruno@clisp.org>
6344 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6345 (fwrite_success_callback): New declaration.
6346 * unicodeio.c (unicode_to_mb): New function, extracted from
6347 print_unicode_char. Call failure callback instead of error.
6348 (fwrite_success_callback): New function.
6349 (exit_failure_callback): New function.
6350 (fallback_failure_callback): New function.
6351 (print_unicode_char): Call unicode_to_mb.
6353 2002-01-26 Jim Meyering <meyering@lucent.com>
6355 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6357 2002-01-22 Jim Meyering <meyering@lucent.com>
6359 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6360 Otherwise, some versions of automake would omit the rule that makes
6361 Makefile from Makefile.in.
6363 2001-01-21 Paul Eggert <eggert@twinsun.com>
6365 * xmemcoll.h, xmemcoll.c: New files.
6366 * Makefile.am (libfetish_a_SOURCES): Add them.
6367 * memcoll.c: Include errno.h, and declare errno if not defined.
6368 (memcoll): Set errno to zero if there is no error.
6370 * quotearg.c (quotearg_buffer_restyled):
6371 Fix bug with quoting buffers containing NUL when backslashing escapes.
6372 This bug was exposed by the other changes in this patch.
6373 (quotearg_n_options): New arg ARGSIZE.
6374 All callers changed.
6375 (quoting_options_from_style): New function.
6376 (quotearg_n_style): Use it.
6377 (quotearg_n_style_mem): New function.
6379 * quotearg.h (quotearg_n_style_mem): New function.
6381 2002-01-16 Jim Meyering <meyering@lucent.com>
6383 * getdate.y: Add three semicolons, each just before a closing brace.
6384 Bison (as of version 1.31) no longer papers over that mistake.
6386 2002-02-14 Paul Eggert <eggert@twinsun.com>
6388 * backupfile.c (ISDIGIT): Comment fix.
6389 * getdate.y (ISDIGIT): Likewise.
6390 * posixtm.c (ISDIGIT, year): Likewise.
6391 * strverscmp.c (ISDIGIT): Likewise.
6392 * userspec.c (ISDIGIT): Likewise.
6394 2002-01-05 Jim Meyering <meyering@lucent.com>
6396 * version-etc.c (version_etc_copyright): Update copyright year.
6398 2001-01-19 Paul Eggert <eggert@twinsun.com>
6400 * closeout.c (close_stdout_status): If ferror (stdout), do
6401 not silently exit merely because the output buffer happens to
6402 have nothing pending.
6404 2001-12-18 Paul Eggert <eggert@twinsun.com>
6406 See the big note in ../ChangeLog.
6407 * human.c (suffixes): Prefer K to k for 1024.
6408 (generate_suffix_backwards): New function.
6409 (human_readable_inexact): Use it.
6410 * xstrtol.c (__xstrtol): If there is no number but there
6411 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6412 Accept 'K' as well as 'k'.
6414 2001-12-15 Jim Meyering <meyering@lucent.com>
6416 * regex.h (__restrict_arr): Update from libc.
6418 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6419 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6422 2001-12-10 Jim Meyering <meyering@lucent.com>
6424 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6425 Instead, include "xalloc.h".
6426 (initbuffer): Don't cast xmalloc return value to char*.
6427 (readline): Reword comment.
6428 Don't cast xrealloc return value to char*
6431 2001-12-09 Jim Meyering <meyering@lucent.com>
6433 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6434 `signed and unsigned type in conditional expression'.
6435 * posixtm.c (posix_time_parse): Likewise.
6437 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6439 * readtokens.c (readtoken): Declare an index to be of type unsigned
6440 to avoid a pedantic warning.
6442 * getstr.c: Don't include assert.h.
6443 (getstr): Remove warning-evoking assertions.
6444 Return -1 if offset parameter is out of bounds.
6445 Change the type of a local from int to size_t.
6447 * strftime.c (my_strftime_localtime_r): Include this function
6448 definition in the `#if ! HAVE_TM_GMTOFF' block.
6450 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6451 Include xalloc.h instead.
6453 2001-12-02 Jim Meyering <meyering@lucent.com>
6455 * tempname.c: Don't declare getenv, thus reverting the change of
6456 2001-11-18. It's no longer necessary, now that stdlib.h is always
6459 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6460 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6462 2001-11-30 Akim Demaille <akim@epita.fr>
6464 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6465 before being defined.
6467 2001-11-27 Paul Eggert <eggert@twinsun.com>
6469 * quotearg.h (quotearg_n, quotearg_n_style):
6470 First arg is int, not unsigned.
6471 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6472 (SIZE_MAX, UINT_MAX): New macros.
6473 (quotearg_n_options): Abort if N is negative.
6474 Avoid overflow check on hosts where size_t is 64 bits and int
6475 is 32 bits, as overflow is impossible there.
6476 Fix off-by-one typo that caused unnecessary reallocation.
6478 2001-11-27 Jim Meyering <meyering@lucent.com>
6480 * tempname.c: Merge with version from libc.
6481 * regex.c: Likewise.
6483 * tempname.c: Include stdlib.h unconditionally. On some old systems
6484 for which STDC_HEADERS is 0, it was not included, resulting in a
6485 warning about an integer-to-pointer conversion problem with getenv.
6486 Reported by Volker Borchert.
6488 2001-11-26 Jim Meyering <meyering@lucent.com>
6490 * gtod.h: Remove file.
6491 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6492 * gettimeofday.c: Don't include gtod.h.
6493 (GTOD_init): Remove function.
6494 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6495 Suggestion from Volker Borchert.
6497 2001-11-23 Jim Meyering <meyering@lucent.com>
6499 * hash.h (struct hash_table): Don't define here. Merely declare it.
6500 * hash.c (struct hash_table): Define it here instead.
6502 2001-11-22 Jim Meyering <meyering@lucent.com>
6504 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6506 2001-11-18 Paul Eggert <eggert@twinsun.com>
6508 * tempname.c (TMP_MAX): Remove; no longer needed.
6509 (TEMPORARIES): New macro.
6510 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6511 removes an artificial limitation (e.g. HP-UX 10.20, where
6514 2001-11-18 Jim Meyering <meyering@lucent.com>
6516 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6519 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6520 files will be created before anything else.
6522 2001-11-17 Jim Meyering <meyering@lucent.com>
6524 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6525 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6526 rather than group writable. Patch by Juan F. Codagnone.
6528 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6529 Instead, include "xalloc.h".
6531 * mountlist.c: Include unlocked-io.h after all system headers.
6532 Remove explicit declarations of xmalloc, xrealloc,
6533 and xstrdup. Instead, include "xalloc.h".
6535 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6536 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6537 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6539 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6540 Reported by Padraig Brady.
6542 * mkstemp.c: #undef mkstemp.
6544 (rpl_mkstemp): Rename from mkstemp.
6547 2001-11-16 Jim Meyering <meyering@lucent.com>
6549 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6550 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6551 determine the amount of total physical memory, use pstat_getstatic.
6552 HPUX-11 doesn't define _SC_PHYS_PAGES.
6553 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6554 If sysconf couldn't be used to determine the amount of available
6555 physical memory, use both pstat_getstatic and pstat_getdynamic.
6556 Based on a patch from Bob Proulx.
6558 2001-11-05 Jim Meyering <meyering@lucent.com>
6560 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6562 2001-11-03 Jim Meyering <meyering@lucent.com>
6564 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6565 in argmatch_to_argument call.
6567 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6570 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6571 e.g., a fault due to an attempt to free a NULL pointer.
6573 2001-11-01 Jim Meyering <meyering@lucent.com>
6575 * dirfd.c, dirfd.h: New files.
6576 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6578 * hash.c (hash_print) [TESTING]: Clean up.
6580 2001-10-22 Paul Eggert <eggert@twinsun.com>
6582 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6583 to avoid a warning if -Wall.
6585 2001-10-21 Paul Eggert <eggert@twinsun.com>
6587 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6589 2001-10-21 Jim Meyering <meyering@lucent.com>
6591 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6592 this code would end up calling gettext even in packages built
6594 * getopt.c (_): Likewise.
6595 * regex.c (_): Likewise.
6597 2001-10-20 Paul Eggert <eggert@twinsun.com>
6599 * error.c (strerror_r): Do not declare unless !_LIBC.
6600 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6601 Use strerror_r that is only a macro, even if it is not a function.
6602 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6603 (private_strerror): Use prototypes, not old-style function definition.
6604 (print_errno_message): New function.
6605 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6607 (error_tail, error, error_at_line): Use it.
6609 2001-10-11 Jim Meyering <meyering@lucent.com>
6611 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6612 and quote_n (1, ... to avoid clobbering a buffer.
6614 2001-10-05 Jim Meyering <meyering@lucent.com>
6616 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6617 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6618 * hash-pjw.h: New file.
6620 2001-09-30 Jim Meyering <meyering@lucent.com>
6622 * mountlist.c [MOUNTED_GETFSSTAT]:
6623 Include <sys/ucred.h>, for Apple Darwin.
6624 Include sys/mount.h and sys/fs_types.h only if available.
6626 (read_filesystem_list): Use FS_TYPE.
6628 2001-09-29 Paul Eggert <eggert@twinsun.com>
6630 * exclude.c (excluded_filename): 0 -> false, since it's
6633 2001-09-28 Paul Eggert <eggert@twinsun.com>
6635 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6636 #defines strtoimax. Also treat the other strto* functions
6639 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6640 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6641 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6643 2001-09-26 Jim Meyering <meyering@lucent.com>
6645 Most macros in unlocked-io.h had the wrong number of arguments.
6646 * gen-uio: New script.
6647 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6648 * unlocked-io.hin: Remove file.
6649 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6650 rather than trying to embed it here.
6651 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6652 Reported by Padraig Brady.
6654 2001-09-25 Volker Borchert <bt@teknon.de>
6656 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6658 2001-09-23 Jim Meyering <meyering@lucent.com>
6660 * mountlist.c: Remove useless parentheses in #if directives.
6661 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6662 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6664 2001-09-22 Jim Meyering <meyering@lucent.com>
6666 * localcharset.c: Update from latest gettext.
6667 * config.charset: Likewise.
6669 2001-09-20 Jim Meyering <meyering@lucent.com>
6671 * xstrtol.c (strtoimax): Guard declaration with
6672 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6673 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6674 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6675 (strtoumax): Likewise, for completeness (it wasn't necessary).
6677 2001-09-06 Paul Eggert <eggert@twinsun.com>
6679 * strtoimax.c (HAVE_LONG_LONG):
6680 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6681 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6682 to work around bug in IBM C compiler.
6684 2001-09-16 Jim Meyering <meyering@lucent.com>
6686 * mkdir.c: New file.
6688 2001-09-04 Paul Eggert <eggert@twinsun.com>
6690 * xgetcwd.c: Revert some of the previous change; intead,
6691 fix the HAVE_GETCWD_NULL code to behave more like the
6692 !HAVE_GETCWD_NULL code used to.
6695 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6698 2001-09-04 Paul Eggert <eggert@twinsun.com>
6700 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6701 Use ssize_t, not int, to store result of readlink.
6702 Check for ssize_t overflow as well as size_t overflow,
6703 as POSIX says the result of readlink is implementation-defined
6704 when ssize_t overflows.
6705 Remove unnecessary cast to char*.
6706 Use free+malloc instead of realloc, as the storage doesn't need
6707 to be preserved and it's clearer and can be more efficient that way.
6708 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6709 * xreadlink.h (xreadlink): Update prototype.
6711 2001-09-03 Paul Eggert <eggert@twinsun.com>
6713 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6714 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6715 spotted by Jim Meyering.
6717 2001-09-03 Jim Meyering <meyering@lucent.com>
6719 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6721 2001-09-03 Paul Eggert <eggert@twinsun.com>
6723 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6724 like the HAVE_GETCWD_NULL code.
6725 Include pathmax.h if not HAVE_GETCWD.
6726 Do not include xalloc.h.
6727 (INITIAL_BUFFER_SIZE): New symbol.
6728 Do not use xmalloc / xrealloc, since the caller is responsible for
6729 handling errors. Preserve errno around `free' during failure.
6730 Do not overrun buffer when using getwd.
6732 2001-09-03 Paul Eggert <eggert@twinsun.com>
6734 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6735 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6737 2001-09-02 Jim Meyering <meyering@lucent.com>
6739 * error.c: Update from GNU libc.
6741 2001-09-01 Jim Meyering <meyering@lucent.com>
6743 * xreadlink.c: New file.
6744 * xreadlink.h: New file.
6745 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6747 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6748 doesn't conflict with sparc Solaris 7's definition in
6749 /usr/include/sys/int_types.h.
6751 * exclude.c: Use `""', not `<>' to #include non-system header files.
6752 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6753 and strncasecmp as r-values. Unixware didn't have declarations.
6755 2001-08-31 Jim Meyering <meyering@lucent.com>
6757 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6758 Use an initial, malloc'd, buffer of length 128 rather than
6759 a statically allocated one of length 1024.
6761 2001-08-30 Paul Eggert <eggert@twinsun.com>
6763 * xgetcwd.c: Don't include pathmax.h.
6764 Include stdlib.h and unistd.h if available.
6766 (xmalloc, xstrdup, free): Remove decls.
6767 (xgetcwd): Don't assume sizes fit in unsigned.
6768 Check for overflow when computing sizes.
6769 Simplify reallocation code.
6771 2001-08-28 Paul Eggert <eggert@twinsun.com>
6773 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6775 * strtoimax.c: Renamed from strtoxmax.c, removing the
6778 Also, make the following further changes to make this file's
6779 configuration more similar to that of strtol.c:
6780 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6781 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6782 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6783 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6784 changed to signed values.
6786 And make the following changes as well:
6787 Fix copyright notice, as 1999 was missing.
6788 (verify): New macro.
6789 (strtoimax): Check sizes at compile-time, not run-time.
6790 Prefer strtol to strtoll if both work.
6791 (main): Remove; it was not that useful and was a pain to maintain.
6793 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6795 2001-08-30 Paul Eggert <eggert@twinsun.com>
6797 * savedir.c (savedir): Remove size parameter, as POSIX says that
6798 a directory's st_size can have an arbitrary value, so the old
6799 usage could waste an arbitrary amount of memory. All uses
6801 * savedir.h: Update prototype.
6803 2001-08-30 Paul Eggert <eggert@twinsun.com>
6805 * xstrtol.c (strtoimax): New decl.
6807 2001-08-28 Paul Eggert <eggert@twinsun.com>
6809 * xstrtol.h: Add copyright notice.
6810 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6811 LONGINT_INVALID_SUFFIX_CHAR.
6813 2001-08-30 Paul Eggert <eggert@twinsun.com>
6815 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6818 2001-08-30 Paul Eggert <eggert@twinsun.com>
6820 * hash.c: Remove '2001' from copyright notice.
6822 2001-08-30 Paul Eggert <eggert@twinsun.com>
6824 * full-write.h: New file.
6825 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6826 * full-write.c: Correct credits, as cccp.c no longer
6827 exists and anyway it was so heavily changed from the old cccp
6828 code as to be unrecognizable. Include full-write.h.
6829 (full_write) Return size_t, with short writes meaning failure.
6830 All callers changed. This fixes a bug with large buffers
6832 * utime.c: Include full-write.h.
6834 2001-08-30 Paul Eggert <eggert@twinsun.com>
6836 Merge 'exclude' changes from tar 1.13.22.
6837 This fixes one or two unlikely storage allocation overflow bugs,
6838 but doesn't change user-visible behavior otherwise.
6840 2001-08-30 Paul Eggert <eggert@twinsun.com>
6842 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6843 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6844 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6845 Include if available.
6846 (<xalloc.h>): Include
6847 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6848 (verify): New macro. Use it to verify that EXCLUDE macros do not
6849 collide with FNM macros.
6850 (struct patopts): New struct.
6851 (struct exclude): Use it, as exclude patterns now come with options.
6852 (new_exclude): Support above changes.
6853 (new_exclude, add_exclude_file):
6854 Initial size must now be a power of two to simplify overflow checking.
6855 (free_exclude, fnmatch_no_wildcards): New function.
6856 (excluded_filename): No longer requires options arg, as the options
6857 are determined by add_exclude. Now returns bool, not int.
6858 (excluded_filename, add_exclude):
6859 Add support for the fancy new exclusion options.
6860 (add_exclude, add_exclude_file): Now takes int options arg.
6861 Check for arithmetic overflow when computing sizes.
6862 (add_exclude_file): xrealloc might modify errno, so don't
6863 realloc until after errno might be used.
6865 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6867 (free_exclude): New decl.
6868 (add_exclude, add_exclude_file): Now takes int options arg.
6869 (excluded_filename): No longer requires options arg, as the options
6870 are determined by add_exclude. Now returns bool, not int.
6872 2001-08-30 Paul Eggert <eggert@twinsun.com>
6874 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6876 2001-08-27 Jim Meyering <meyering@lucent.com>
6878 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6880 * version-etc.c (N_): Remove definition.
6881 Revert most of last change.
6882 Instead, simply don't mark the `Copyright...' string for translation.
6883 Based on advice from Paul Eggert.
6885 * strtoxmax.c: Tweak comment.
6887 2001-08-26 Jim Meyering <meyering@lucent.com>
6889 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6890 of copyright with `%s' so translators don't get an untranslated
6892 (COPYRIGHT_YEAR): Define.
6893 (version_etc): Use fprintf rather than fputs.
6894 Suggestion from Ulrich Drepper.
6896 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6898 * strtoll.c: New file, from GNU libc.
6899 * xstrtoimax.c: New file.
6901 * xstrtol.h: Add xstrtoimax.
6902 * strtoumax.c: New file. Simply include "strtoumax.c".
6903 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6905 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6906 * strtoxmax.c: ... then renamed to this.
6908 2001-08-13 Paul Eggert <eggert@twinsun.com>
6910 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6911 Port to Solaris 8, where 'sed' requires a space after the 'r'
6912 command, and where sh dislikes "$/". Clean up the spacing a bit.
6913 Redirect output to $tmp just once.
6915 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6917 * addext.c (<errno.h>): Include.
6918 (errno): Declare if not defined.
6919 (addext): Work correctly when pathconf returns -1 and leaves
6920 errno alone because there is no limit. Also, work even if
6921 pathconf returns a value greater than SIZE_MAX.
6923 2001-08-12 Jim Meyering <meyering@lucent.com>
6925 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6926 Simply `return getcwd (NULL, 0);'.
6927 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6928 Use 1300 as initial value for length, not PATH_MAX.
6930 * pathmax.h: Clean up cpp syntax.
6932 2001-08-12 Jim Meyering <meyering@lucent.com>
6934 * gettimeofday.c: New file.
6936 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6938 2001-08-04 Jim Meyering <meyering@lucent.com>
6940 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6941 to get in sync with glibc.
6943 2001-08-03 Paul Eggert <eggert@twinsun.com>
6945 The following changes are from gettext 0.10.39 as maintained by
6948 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6949 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6950 with inverted sense. All uses changed.
6952 * mbswidth.c: Don't include <limits.h>.
6953 Include <stdlib.h> and <string.h> unconditionally.
6954 (iswcntrl, mbsinit, ISCNTRL): New macros.
6955 (mbsnwidth): Use K&R style function declarations.
6956 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6957 can optimize it when MB_CUR_MAX == 1.
6958 The width of control characters is zero, not 1.
6960 2001-07-15 Jim Meyering <meyering@lucent.com>
6962 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6963 (BUILT_SOURCES): Add unlocked-io.h.
6964 (io_functions): Define.
6965 (unlocked-io.h): New rule.
6966 (DISTCLEANFILES): Add unlocked-io.h.
6967 (all-local): Depend on unlocked-io.h, to ensure it is created.
6969 * unlocked-io.hin: New file
6971 * regex.c: Update from glibc.
6973 2001-07-05 Jim Meyering <meyering@lucent.com>
6975 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6977 (libfetish_a_SOURCES): Put all .h files here instead.
6978 Remove a thus-exposed (better checks in automake) duplicate and
6979 two unnecessary .h files.
6981 2001-06-11 Jim Meyering <meyering@lucent.com>
6983 * regex.c: Update from GNU libc.
6985 2001-05-27 Jim Meyering <meyering@lucent.com>
6987 * readutmp.h (UT_TYPE): Define.
6989 2001-05-24 Jim Meyering <meyering@lucent.com>
6991 * argmatch.c: Include "quote.h".
6992 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6993 quote function. Reported by Göran Uddeborg.
6995 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6997 * dirname.c (dir_name): Compute append_dot using path, not newpath
6998 which is not yet declared.
7000 2001-05-11 Paul Eggert <eggert@twinsun.com>
7002 * Makefile.am (libfetish_a_SOURCES):
7003 Add strftime.c, since we now compile it on all hosts.
7005 * strftime.c (my_strftime):
7006 Define to nstrftime if emacs, but only if my_strftime is not defined.
7007 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7008 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7009 Add one more extra argument: a nanoseconds value.
7012 (my_strftime function): Add %N format.
7013 (emacs_strftimeu): Renamed from emacs_strftime,
7014 with extra ut argument.
7016 2001-05-11 Paul Eggert <eggert@twinsun.com>
7018 dirname code cleanup. base_name now behaves more compatibly
7019 with POSIX basename when given file names that have trailing
7020 slashes, and similarly for dir_name. Add new primitives
7021 base_len and dir_len. Put the directory-name-related decls
7024 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7025 * backupfile.c (base_name): Likewise.
7026 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7027 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7028 * makepath.c (strip_trailing_slashes): Likewise.
7029 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7031 * rename.c (strip_trailing_slashes): Likewise.
7032 * same.c (base_name): Likewise.
7033 * stripslash.c (ISSLASH): Likewise.
7035 * addext.c: Include <dirname.h> after size_t is defined.
7036 * backupfile.c: Likewise.
7038 * addext.c (addext): Use base_len to trim redundant
7039 trailing slashes instead of doing it ourselves.
7040 But do not trim the last slash if it is not redundant.
7042 * backupfile.c (find_backup_file_name,
7043 max_backup_version): Use base_len instead of rolling it ourselves.
7044 Handle the case of "" and (on DOS) "C:" correctly.
7046 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7047 Include <string.h>, <dirname.h>.
7048 (base_name): Allow file names ending in slashes, other than names
7049 that are all slashes. In this case, return the basename followed
7050 by the slashes. This is more general, and can be used in places
7051 where the original base_name purposely had an assertion failure.
7052 (base_len): New function.
7054 * dirname.c: Include <string.h> instead of <stdlib.h>.
7055 Do not include <assert.h>; no longer needed.
7057 (memrchr): Remove decl.
7058 (dir_name_r): Remove.
7059 (dir_len): Renamed from dirlen. All callers changed.
7060 Rewrite in terms of base_name, for simplicity and consistency.
7061 (dir_name): Never return NULL. All callers changed.
7062 Do not include <stdlib.h> in test program; no longer needed.
7063 return 0; is fine for test program.
7065 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7067 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7069 * path-concat.c (path_concat): Use base_len to compute
7070 base length, not strlen; this means we cannot rely on memcpy
7073 * same.c (STREQ): Remove.
7074 (same_name): Handle the case where the basename ends in trailing '/'.
7076 * stripslash.c (strip_trailing_slashes): Return nonzero if
7077 a slash was stripped. Do not strip the last slash after a
7080 2001-04-08 Jim Meyering <meyering@lucent.com>
7082 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7083 recomputed; that's necessary when the offset spans a DST transition.
7084 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7086 2001-04-02 Jim Meyering <meyering@lucent.com>
7088 * regex.h, regex.c: Update from GNU libc.
7090 2001-03-19 Paul Eggert <eggert@twinsun.com>
7092 * version-etc.c (version_etc_copyright): Update to 2001.
7094 2001-03-16 Paul Eggert <eggert@twinsun.com>
7096 * tempname.c (uint64_t): Define to uintmax_t if
7097 not defined, and if UINT64_MAX is not defined.
7098 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7099 Reported by John David Anglin.
7101 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7103 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7104 alias if codeset is empty.
7105 * config.charset (BeOS): Use wildcard syntax.
7107 2001-03-13 Jim Meyering <meyering@lucent.com>
7109 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7110 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7113 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7115 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7117 * unicodeio.c (print_unicode_char): Simplify accordingly.
7119 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7121 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7122 support for DOS/DJGPP.
7124 2001-02-28 Paul Eggert <eggert@twinsun.com>
7126 * Makefile.am (libfetish_a_SOURCES):
7127 Add dup-safer.c, fopen-safer.c.
7128 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7130 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7132 2001-02-25 Paul Eggert <eggert@twinsun.com>
7134 The mkstemp replacement is taken from glibc 2.2.2, with some
7135 portability fixes for use outside glibc, as follows:
7137 * tempname.c (struct_stat64): New macro.
7138 (direxists, __gen_tempname): Use it.
7139 This avoids a portability problem with Solaris 8.
7141 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7142 (<stddef.h>, <stdint.h>, <string.h>):
7143 Include only if STDC_HEADERS || _LIBC.
7144 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7145 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7146 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7147 (__set_errno): Define this macro if <errno.h> doesn't.
7148 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7149 Define these macros if <stdio.h> doesn't.
7150 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7151 Define these macros if <sys/stat.h>
7152 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7153 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7154 __xstat64): Define if not _LIBC.
7155 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7156 (__gen_tempname): Invoke gettimeofday only if
7157 HAVE_GETTIMEOFDAY || _LIBC;
7158 otherwise, fall back on plain "time".
7159 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7161 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7163 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7165 2001-02-17 Jim Meyering <meyering@lucent.com>
7167 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7168 around included file name.
7170 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7172 * strftime.c: Update from GNU libc (the only changes were to comments).
7174 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7176 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7178 2001-02-17 Paul Eggert <eggert@twinsun.com>
7180 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7181 Remove workaround macros for hosts that have mbrtowc but not
7182 mbstate_t, as we now insist on proper declarations for both
7183 before using mbrtowc.
7185 2001-02-17 Jim Meyering <meyering@lucent.com>
7187 * regex.c: Update from libc.
7189 2001-02-16 Paul Eggert <eggert@twinsun.com>
7191 * alloca.c (malloc): Undef before defining, since stdlib.h
7192 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7193 Reported by Mark Hounschell via Paul Eggert.
7195 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7197 * config.charset: Update for FreeBSD 4.2.
7199 2001-01-26 Jim Meyering <meyering@lucent.com>
7201 * quotearg.c: Include stddef.h.
7202 * quote.c: Include stddef.h.
7203 Reported by Axel Kittenberger.
7205 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7206 line in double quotes so that it evokes a better diagnostic.
7207 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7208 Reported by Axel Kittenberger.
7210 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7212 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7213 to avoid a warning. Add back 'const' to inptr.
7215 2001-01-16 Jim Meyering <meyering@lucent.com>
7217 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7220 2001-01-14 Jim Meyering <meyering@lucent.com>
7222 * rename.c: New file. From Volker Borchert.
7223 Include stdlib.h, string.h or strings.h, and xalloc.h.
7224 Use strip_trailing_slashes rather than open-coding it.
7226 2001-01-03 Paul Eggert <eggert@twinsun.com>
7228 * strftime.c: Sync with glibc time/strftime.c 1.81.
7230 2001-01-03 Jim Meyering <meyering@lucent.com>
7232 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7233 local `inptr' to avoid warning with some system declarations of iconv.
7235 2000-12-29 Paul Eggert <eggert@twinsun.com>
7237 * modechange.c: Do not assume that mode_t uses the
7238 traditional octal encoding. E.g. "chmod 1 FOO" should set
7239 the other-execute bit of FOO even if S_IXOTH != 1.
7241 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7242 WOTH, XOTH, ALLM): New macros.
7243 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7244 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7246 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7247 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7249 No need to use uintmax_t; unsigned long is long enough.
7250 Don't bother to get suffix since we don't use it.
7252 2000-12-24 Jim Meyering <meyering@lucent.com>
7254 * hash.c (is_prime): Return explicit boolean values.
7255 (hash_get_first): Return NULL to appease Irix5.6's 89.
7256 Reported by Nelson Beebe.
7258 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7260 * localcharset.c (locale_charset): Add support for Win32.
7262 2000-12-18 Paul Eggert <eggert@twinsun.com>
7264 * physmem.h, physmem.c: New files.
7266 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7267 (noinst_HEADERS): Add physmem.h.
7269 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7270 't' for compatibility with Solaris 8 sort.
7272 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7274 * config.charset: Add support for BeOS.
7276 2000-12-16 Jim Meyering <meyering@lucent.com>
7278 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7279 SHELLS_FILE to a file name that's useful on djgpp systems.
7281 (ADDITIONAL_DEFAULT_SHELLS): Define.
7282 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7283 Based mostly on a patch from Prashant TR.
7285 2000-12-16 Jim Meyering <meyering@lucent.com>
7287 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7288 N and M) would have treated it like `chown N:N FILE'.
7290 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7292 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7294 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7295 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7296 to the list of canonical encodings. Rename EUC-CN to GB2312.
7298 2000-12-08 Andreas Schwab <schwab@suse.de>
7300 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7301 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7303 2000-12-07 Jim Meyering <meyering@lucent.com>
7305 * stripslash.c (ISSLASH): Define.
7306 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7309 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7310 (dir_name_r): Declare this function as static.
7311 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7312 manifest itself on a name containing a mix of slashes and
7314 Make this function work with names starting with a DOS-style
7315 drive letter and colon prefix.
7316 (dir_name): Append `.' if necessary.
7317 Based mostly on patches from Prashant TR and Eli Zaretskii.
7319 * dirname.h (dir_name_r): Remove prototype.
7321 2000-12-05 Jim Meyering <meyering@lucent.com>
7323 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7325 2000-12-04 Jim Meyering <meyering@lucent.com>
7327 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7328 Also include memory.h, stdlib.h, unistd.h if appropriate.
7329 Reported by Andreas Jaeger (conflicting declaration of malloc).
7331 2000-12-02 Jim Meyering <meyering@lucent.com>
7333 * closeout.h: Make idempotent, to avoid some obscure warnings.
7335 2000-12-01 Paul Eggert <eggert@twinsun.com>
7337 * memrchr.c: Include <config.h> before any system include file.
7339 2000-11-29 Paul Eggert <eggert@twinsun.com>
7341 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7343 2000-11-26 Jim Meyering <meyering@lucent.com>
7345 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7347 2000-11-22 Paul Eggert <eggert@twinsun.com>
7349 * strftime.c (my_strftime): Do not invoke mbrlen with a
7350 size of (size_t) -1; it's not portable.
7352 2000-11-17 Akim Demaille <akim@epita.fr>
7354 * obstack.h: Formatting changes.
7355 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7356 prevent type checking.
7357 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7358 cast the value to (void *): assigning a `foo *' to a `void *'
7360 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7362 2000-11-17 Jim Meyering <meyering@lucent.com>
7364 * strstr.c: Update from GNU libc.
7366 2000-11-16 Jim Meyering <meyering@lucent.com>
7368 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7370 2000-11-11 Jim Meyering <meyering@lucent.com>
7372 * error.c: Add a couple #includes, merging from GNU libc version.
7374 2000-11-10 Jim Meyering <meyering@lucent.com>
7376 * obstack.h: Update from GNU libc.
7377 * obstack.c: Likewise.
7379 2000-11-06 Paul Eggert <eggert@twinsun.com>
7381 * getusershell.c (setusershell): Use rewind rather than
7382 fseek/fseeko, to avoid configuration hassles with fseeko.
7383 Don't bother opening SHELLS_FILE if shellstream is NULL;
7386 2000-11-05 Jim Meyering <meyering@lucent.com>
7388 * makepath.h (make_dir): Declare.
7389 * makepath.c (make_dir): Remove `static' attribute.
7392 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7394 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7395 last one in a bucket, advance to the next bucket.
7397 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7399 * fnmatch.c: Do not comment out all the code if we are using
7400 the GNU C library, because in some cases we are replacing buggy
7401 code in the GNU C library itself.
7403 2000-10-30 Paul Eggert <eggert@twinsun.com>
7405 * error.h, getline.h, modechange.h:
7406 Remove "2000" from Copyright line, as the file hasn't been
7407 changed this year other than in the copyright notice.
7409 * xalloc.h: Add "2000" to Copyright line, as this file
7410 was changed this year.
7412 2000-10-30 Paul Eggert <eggert@twinsun.com>
7414 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7415 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7416 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7418 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7420 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7421 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7422 doesn't define __restrict_arr.
7424 2000-10-29 Jim Meyering <meyering@lucent.com>
7426 * xstat.in: Fix grammar in comment.
7428 2000-10-28 Jim Meyering <meyering@lucent.com>
7430 * memchr.c: Update from libc.
7431 Adjust for portability:
7432 [HAVE_STDLIB_H]: Include stdlib.h.
7433 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7434 Undef __memchr, too.
7435 [!weak_alias]: Define __memchr to memchr.
7437 * regex.c: Update from libc.
7438 * regex.h: Likewise.
7439 * getopt1.c: Likewise.
7440 * memcmp.c: Likewise.
7442 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7443 Avoid using fseek, when possible -- it's broken by design.
7444 Patch by Ulrich Drepper.
7446 2000-10-26 Jim Meyering <meyering@lucent.com>
7448 * strftime.c: Update from libc.
7450 2000-10-25 Jim Meyering <meyering@lucent.com>
7452 * obstack.c: Update from libc.
7454 2000-10-23 Jim Meyering <meyering@lucent.com>
7456 * hard-locale.c (hard_locale): Revert last change -- it was simply
7457 wrong. That set_locale call must not have any side effects.
7460 2000-10-22 Jim Meyering <meyering@lucent.com>
7462 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7463 [CYCLIC]: Remove now-unused definition.
7465 * save-cwd.c (O_DIRECTORY): Define, if needed.
7466 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7467 Suggestion from Ulrich Drepper.
7469 2000-10-21 Jim Meyering <meyering@lucent.com>
7471 * dirname.c (dir_name_r): New function, factored out of dir_name.
7472 (dir_name): Use dir_name_r.
7473 * dirname.h (dir_name_r): Declare it.
7475 2000-10-21 Jim Meyering <meyering@lucent.com>
7477 * dirname.c (memrchr): Declare if necessary.
7478 (dir_name): Remove the restriction that there be no
7479 trailing slashes. Now, this code skips past them, effectively
7481 [TEST_DIRNAME] (main): New unit tests.
7483 * memrchr.c: New file from GNU libc.
7484 Undef __memrchr, too.
7485 [!weak_alias]: Define __memrchr to memrchr.
7486 Guard weak_alias use with `#ifdef weak_alias'.
7488 2000-10-17 Jim Meyering <meyering@lucent.com>
7490 * quote.h (PARAMS): Define and use.
7491 Reported by Akim Demaille.
7493 * getopt.c: Update from libc.
7495 2000-10-16 Jim Meyering <meyering@lucent.com>
7497 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7500 2000-09-25 Jim Meyering <meyering@lucent.com>
7502 * md5.h (rol): Define (from GnuPG).
7504 * sha.c: Give credit (GnuPG) where due.
7505 (M): Use rol rather than open-coding it.
7506 Add a FIXME comment.
7508 2000-09-21 Jim Meyering <meyering@lucent.com>
7510 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7511 Reported by Michael Stone.
7513 2000-09-20 Jim Meyering <meyering@lucent.com>
7515 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7516 (noinst_HEADERS): Add sha.h.
7517 Based on code from Scott G. Miller and from GnuPG.
7519 2000-09-15 Jim Meyering <meyering@lucent.com>
7521 * regex.c: Update from libc.
7523 2000-09-10 Jim Meyering <meyering@lucent.com>
7525 * getopt.c (_getopt_internal): Update from glibc.
7527 2000-09-09 Jim Meyering <meyering@lucent.com>
7529 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7530 think it should be used as a general replacement for isascii.
7531 * fnmatch.c: Likewise.
7532 * mbswidth.c: Likewise
7533 * regex.c: Likewise.
7536 * userspec.c: Include sys/param.h and limits.h.
7538 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7539 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7540 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7541 UID, GID. Check range.
7543 2000-09-06 Jim Meyering <meyering@lucent.com>
7545 * getopt.c (_getopt_internal): Update from glibc.
7547 2000-08-30 Jim Meyering <meyering@lucent.com>
7549 * strftime.c: Merge in changes from GNU libc.
7551 2000-08-26 Jim Meyering <meyering@lucent.com>
7553 * closeout.c: Include "__fpending.h".
7554 (close_stdout_status): Return right away if there's nothing to flush.
7556 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7557 * __fpending.c: New file.
7558 * __fpending.h: New file.
7560 2000-08-07 Paul Eggert <eggert@twinsun.com>
7562 Standardize on "memory exhausted" instead of "Memory exhausted"
7563 or "virtual memory exhausted".
7564 * obstack.c (print_and_abort): Use "memory exhausted", not
7565 "virtual memory exhausted".
7566 * same.c (same_name): Invoke xalloc_die instead of printing
7568 * userspec.c (parse_user_spec): Likewise.
7569 * bumpalloc.h: comment fix
7570 * same.c, userspec.c: Include xalloc.h.
7572 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7573 not char *const and pointing to a constant array.
7574 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7575 (xrealloc): Comment fix.
7577 * userspec.c (parse_user_spec):
7578 Don't translate a message until just before returning,
7579 to avoid unnecessary translation.
7581 2000-08-07 Jim Meyering <meyering@lucent.com>
7583 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7584 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7585 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7586 getgroups.c, gethostname.c, getopt.h, group-member.c,
7587 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7588 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7589 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7590 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7591 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7592 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7593 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7594 yesno.c: Back out Copyright date changes for each file with no change
7595 this year. This eases coordination with other programs using the same
7596 source code modules. From Paul Eggert.
7598 2000-08-03 Greg McGary <greg@mcgary.org>
7600 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7601 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7602 (EXTEND_BUFFER): Use them.
7604 2000-08-01 Jim Meyering <meyering@lucent.com>
7606 * dirname.c (ISSLASH): Define.
7607 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7608 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7609 both `\' and `/' may be use as path separators.
7610 Based on a patch from Prashant TR.
7612 2000-07-31 Paul Eggert <eggert@twinsun.com>
7614 * quotearg.c (quotearg_n_options): Don't make the initial
7615 slot vector a constant, since it might get modified.
7617 2000-07-31 Jim Meyering <meyering@lucent.com>
7619 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7620 * obstack.c (print_and_abort): Likewise.
7622 2000-07-30 Paul Eggert <eggert@twinsun.com>
7624 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7625 buffer, so that the caller can always quote one small
7626 component of a "memory exhausted" message in slot 0.
7627 From a suggestion by Jim Meyering.
7629 2000-07-30 Jim Meyering <meyering@lucent.com>
7631 * makepath.c (make_path): Quote the other instance, too.
7633 * quotearg.c (N_STATIC_SLOTVECS): Define.
7634 (STATIC_BUF_SIZE): Define.
7635 (quotearg_n_options): Use only statically allocated storage when
7636 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7637 than STATIC_BUF_SIZE.
7639 2000-07-29 Jim Meyering <meyering@lucent.com>
7641 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7642 * dirname.c (dir_name): Likewise.
7644 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7646 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7647 (dir_name): Assert that there are no trailing slashes.
7649 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7651 * mbswidth.h (mbswidth): Add a flags argument.
7652 (mbswidth): New declaration.
7653 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7654 * mbswidth.c (mbswidth): Add a flags argument.
7655 (mbsnwidth): New function.
7657 2000-07-24 Jim Meyering <meyering@lucent.com>
7659 * mbswidth.c: Remove useless #else. From Bruno Haible.
7661 2000-07-23 Paul Eggert <eggert@twinsun.com>
7663 * mbswidth.c (_XOPEN_SOURCE):
7664 Don't define; this causes problems on Solaris 7.
7665 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7667 2000-07-23 Paul Eggert <eggert@twinsun.com>
7670 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7671 so that mbstate_t is always defined.
7673 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7674 be 1 in at least one GCC installation, and this configuration
7675 error is likely to be common. Ignoring MB_LEN_MAX hurts
7676 performance on hosts that have mbrtowc but have only unibyte
7677 locales, but I assume these hosts are rare.
7679 2000-07-23 Paul Eggert <eggert@twinsun.com>
7681 * quotearg.c: Streamline by invoking multibyte code only if needed.
7682 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7683 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7684 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7685 invoke multibyte primitives.
7687 2000-07-23 Jim Meyering <meyering@lucent.com>
7689 * basename.c (base_name): Add an assertion.
7691 2000-07-15 Bruno Haible <clisp.cons.org>
7693 * quotearg.c: When the system forces us to redefine mbstate_t,
7694 shadow its mbsinit function.
7696 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7698 * mbswidth.h: New file.
7699 * mbswidth.c: New file.
7700 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7701 (noinst_HEADERS): Add mbswidth.h.
7703 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7705 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7708 2000-07-15 Jim Meyering <meyering@lucent.com>
7710 * makepath.c: Include quote.h.
7711 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7712 corresponding argument in a `quote (...)' call.
7713 Give better diagnostics.
7715 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7716 (noinst_HEADERS): Add quote.h.
7718 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7719 from tar's src/misc.c.
7720 * quote.h: New file. Prototypes for same.
7722 2000-07-10 Paul Eggert <eggert@twinsun.com>
7724 From a suggestion by Bruno Haible.
7725 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7726 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7727 to decide whether to define the BeOS workaround macro;
7728 this adjusts to the change to AC_MBSTATE_T.
7730 2000-07-13 Paul Eggert <eggert@twinsun.com>
7732 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7734 * quotearg.c (quoting_style_args, quoting_style_vals,
7735 quotearg_buffer_restyled): Add support for
7736 clocale_quoting_style. Undo previous change to
7737 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7738 and "{RIGHT QUOTATION MARK}" msgids.
7740 2000-07-05 Paul Eggert <eggert@twinsun.com>
7742 The old behavior of quoting `like this' doesn't look good with
7743 newer, ISO-style fonts. See:
7744 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7746 Instead, quote "like this" by default. Let the translator
7747 tailor the locale-specific quoting behavior by providing
7748 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7750 * quotearg.c (N_): New macro.
7751 (gettext_default): New function.
7752 (quotearg_buffer_restyled): Use
7753 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7754 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7756 2000-07-09 Jim Meyering <meyering@lucent.com>
7758 * Most files: Update copyright dates to include 2000.
7760 2000-07-08 Jim Meyering <meyering@lucent.com>
7762 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7764 (xgethostname): Remove now-unnecessary #ifdef.
7765 Move declaration of `err' into loop where it's used.
7767 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7769 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7770 by allocating a larger buffer. Test the gethostname return value for
7771 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7772 returns an error and ENAMETOOLONG isn't defined.
7774 2000-07-05 Paul Eggert <eggert@twinsun.com>
7775 and Bruno Haible <haible@clisp.cons.org>
7777 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7779 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7781 * quotearg.c (struct quoting_options): Simplify quote_these_too
7784 2000-07-03 Jim Meyering <meyering@lucent.com>
7786 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7787 Reported by Bruno Haible.
7789 2000-07-04 Jim Meyering <meyering@lucent.com>
7791 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7792 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7795 2000-07-03 Paul Eggert <eggert@twinsun.com>
7796 and Bruno Haible <haible@clisp.cons.org>
7798 * quotearg.c (mbrtowc):
7799 Assign to *pwc, and return 1 only if result is nonzero.
7800 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7802 2000-07-03 Jim Meyering <meyering@lucent.com>
7804 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7805 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7808 2000-07-02 Jim Meyering <meyering@lucent.com>
7810 * quotearg.c (mbstate_t): Don't define here.
7812 2000-07-02 Jim Meyering <meyering@lucent.com>
7814 * nanosleep.c (SIGCONT): Define if not already defined.
7816 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7818 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7819 per change in ../m4/ls-mntd-fs.m4.
7820 (read_filesystem_list): Ignore symbolic links.
7822 2000-06-29 Jim Meyering <meyering@lucent.com>
7824 * same.c: Include <string.h> or <strings.h>, as appropriate,
7825 for declaration of strcmp.
7827 * long-options.c: Include <stdlib.h>, for declaration of exit.
7829 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7830 Avoid warning by casting result to `char *' to remove `const'.
7832 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7834 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7836 2000-06-26 Paul Eggert <eggert@twinsun.com>
7838 savedir now sets errno on failure and invokes xmalloc to get memory.
7839 Fix a couple of other minor bugs while we're at it.
7841 * savedir.c (<unistd.h>): Do not include; there's no need.
7842 (NAMLEN): Remove macro.
7843 (malloc, realloc): Remove decls.
7845 ("xalloc.h"): Include.
7846 (NAME_SIZE_DEFAULT): New macro.
7847 (savedir): Use xmalloc / xrealloc to allocate memory.
7848 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7849 Skip "" directory entries.
7850 Use strlen to calculate directory entry length, since the old method
7851 is rarely used these days and isn't worth supporting.
7852 Don't use a pointer after freeing it.
7853 Check for integer overflow when calculating allocation size.
7854 Use memcpy to copy entries, instead of stpcpy.
7855 Set errno properly when returning NULL.
7856 Check for readdir error.
7858 2000-06-26 Jim Meyering <meyering@lucent.com>
7860 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7862 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7864 * getusershell.c (xmalloc, xrealloc): Remove functions.
7866 Don't include <stdlib.h>. Don't declare malloc, realloc.
7868 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7870 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7872 2000-06-24 Jim Meyering <meyering@lucent.com>
7874 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7876 2000-06-21 Jim Meyering <meyering@lucent.com>
7878 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7880 2000-06-19 Paul Eggert <eggert@twinsun.com>
7882 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7883 (mbrtowc, mbstate_t): Define substitutes if
7884 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7885 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7886 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7888 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7890 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7891 than 1024, return a memory chunk of least possible size, instead
7892 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7893 Use free/xmalloc instead of xrealloc to avoid copying for very long
7896 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7898 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7899 address, not strdup. Include <stdlib.h> and don't declare free().
7901 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7903 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7906 2000-06-21 Jim Meyering <meyering@lucent.com>
7908 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7909 (noinst_HEADERS): Add getstr.h.
7911 * getline.c (getstr): Move into a separate file.
7912 * getstr.c (getstr): New file, extracted from getline.c, with
7913 the following changes: new parameter, delim2; both delim[12]
7914 parameters have type `int', not `char'. The latter would lose
7915 with 8-bit delimiters.
7916 * getstr.h: New file.
7918 2000-06-19 Jim Meyering <meyering@lucent.com>
7920 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7922 2000-06-18 Jim Meyering <meyering@lucent.com>
7924 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7925 Besides, these days every porting target provides a mkdir function.
7927 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7928 (this snippet comes from src/system.h).
7930 2000-06-15 Paul Eggert <eggert@twinsun.com>
7932 * human.c (adjust_value): New function.
7933 (human_readable_inexact): Apply rounding style even when
7934 printing approximate values.
7936 2000-06-14 Paul Eggert <eggert@twinsun.com>
7938 * human.c (human_readable_inexact): Allow an input block
7939 size that is not a multiple of the output block size, and vice versa.
7940 Reported by Piergiorgio Sartor.
7942 2000-06-14 Paul Eggert <eggert@twinsun.com>
7944 * getdate.y (get_date): Apply relative times after time
7945 zone indicator, not before. Reported by Todd A. Jacobs.
7947 2000-06-13 Jim Meyering <meyering@lucent.com>
7949 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7951 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7953 2000-06-12 Paul Eggert <eggert@twinsun.com>
7955 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7957 2000-06-04 Paul Eggert <eggert@twinsun.com>
7959 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7961 2000-06-04 Jim Meyering <meyering@lucent.com>
7963 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7964 SunOS 4.1.4 for which gid_t is an unsigned type.
7966 2000-06-03 Jim Meyering <meyering@lucent.com>
7968 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7970 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7972 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7973 newer, don't install charset.alias.
7974 * config.charset: Change the Linux/glibc rules so they become empty
7975 on glibc-2.1 or newer.
7977 2000-06-02 Jim Meyering <meyering@lucent.com>
7979 * mountlist.c: Back out last change. Instead, do this...
7980 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7981 member using the same `ignore'-testing code.
7982 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7986 2000-05-29 Jim Meyering <meyering@lucent.com>
7988 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7989 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7991 2000-05-22 Jim Meyering <meyering@lucent.com>
7993 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7995 2000-05-18 Jim Meyering <meyering@lucent.com>
7997 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7998 back, too, since it may have been modified by allocate_entry.
7999 (hash_delete): Rewrite to use neither the assignment operator
8000 nor the comma operator in an if-expression.
8002 2000-05-15 Paul Eggert <eggert@twinsun.com>
8005 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8006 Remove; no longer needed.
8007 "quotearg.h": Add include.
8008 (file_name): Do not bother to explicitly initialize to NULL; it's less
8009 efficient on some hosts.
8010 (close_stdout_status): Remove test as to whether stdout was already
8011 closed; it breaks for the case "echo x | sort >&-".
8012 Quote file name colons.
8013 Do not assume that _("write error") lacks format strings.
8015 2000-05-15 Jim Meyering <meyering@lucent.com>
8017 * version-etc.c (version_etc_copyright): Update the copyright string
8018 used in all --version output.
8020 2000-05-14 Jim Meyering <meyering@lucent.com>
8022 * closeout.c (close_stdout_set_file_name): New function.
8023 (close_stdout_status): Use new file-scoped global.
8024 Return right away if fstat says the stdout file descriptor is invalid.
8025 * closeout.h (close_stdout_set_file_name): Declare.
8027 2000-05-10 Jim Meyering <meyering@lucent.com>
8029 * closeout.c [default_exit_status]: New file-scoped variable.
8030 (close_stdout_set_status): New function.
8031 * closeout.h (close_stdout_set_status): Declare.
8033 2000-05-08 Jim Meyering <meyering@lucent.com>
8035 * long-options.c: Don't include closeout.h.
8036 (parse_long_options): Don't call close_stdout for --version.
8038 2000-05-06 Jim Meyering <meyering@lucent.com>
8040 * strnlen.c: Undefine __strnlen and strnlen.
8041 [!weak_alias]: Define __strnlen to strnlen.
8043 * atexit.c: New file, from libiberty.
8045 2000-05-06 Jim Meyering <meyering@lucent.com>
8047 * closeout.c (close_stdout_status): Also check for errors on the
8050 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8052 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8053 instead of xmalloc, xrealloc, path_concat.
8054 (locale_charset): Treat empty environment variables as absent.
8055 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8057 2000-05-04 Jim Meyering <meyering@lucent.com>
8059 * getopt.c: Update from glibc.
8060 * obstack.c: Likewise.
8061 * obstack.h: Likewise.
8062 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8064 * regex.h: Likewise.
8065 * strndup.c: Likewise.
8066 * strnlen.c: New file, from glibc.
8068 2000-05-01 Jim Meyering <meyering@lucent.com>
8070 * full-write.c (full_write): Remove `FIXME' part of comment.
8072 2000-04-29 Jim Meyering <meyering@lucent.com>
8074 * path-concat.c: Declare strdup only if it's not defined.
8075 * canon-host.c: Likewise.
8077 2000-04-28 Jim Meyering <meyering@lucent.com>
8079 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8080 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8081 included first, then limits.h is included by locale.h by libintl.h.
8082 From John David Anglin.
8084 2000-04-25 Jim Meyering <meyering@lucent.com>
8086 * makepath.c (S_IRWXUGO): Define.
8087 (make_path): Always perform explicit chmod if MODE specifies any
8088 of the `special' permission bits. Prompted by a bug report against
8089 install from Mate Wierdl and Joost van Baal.
8091 2000-04-18 Jim Meyering <meyering@lucent.com>
8095 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8096 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8098 2000-04-17 Jim Meyering <meyering@lucent.com>
8100 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8101 the definition of it to rpl_strftime also defined-away the system's
8104 2000-04-15 Jim Meyering <meyering@lucent.com>
8106 Use `C' to denote so-called `contiguous' files, the same way
8108 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8109 (ftypelet): Use S_ISCTG.
8110 From Michael Deutschmann.
8112 2000-04-14 Jim Meyering <meyering@lucent.com>
8114 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8116 2000-04-08 Jim Meyering <meyering@lucent.com>
8118 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8119 names don't conflict. Reported by Eli Zaretskii.
8121 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8123 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8124 bug. Deal with the different error behavior of Irix iconv.
8126 2000-04-07 Jim Meyering <meyering@lucent.com>
8128 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8129 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8131 2000-04-05 Jim Meyering <meyering@lucent.com>
8133 Portability tweaks required for ultrix4.3.
8134 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8135 * readutmp.c: Include sys/types.h before sys/stat.h.
8136 * canon-host.c: Declare strdup.
8137 * path-concat.c: Likewise.
8138 From John David Anglin.
8140 2000-04-04 Jim Meyering <meyering@lucent.com>
8142 Be more DOS 8.3-friendly.
8143 * ref-add.sin: Renamed from ref-add.sed.in.
8144 * ref-del.sin: Renamed from ref-del.sed.in.
8145 * Makefile.am: Reflect renaming.
8146 Reported by Eli Zaretskii.
8148 Use a temporary file name that won't clash with `charset.alias'
8149 in the DOS 8.3 name space.
8150 * Makefile.am (charset_tmp): Define.
8151 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8152 (uninstall-local): Likewise.
8153 Reported by Eli Zaretskii.
8155 2000-03-29 Paul Eggert <eggert@twinsun.com>
8157 * time/strftime.c (my_strftime): Make sure we call the system
8158 strftime, not ourselves, when invoking the underlying strftime.
8160 2000-03-24 Jim Meyering <meyering@lucent.com>
8162 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8163 (charset_alias): Define.
8164 (install-exec-local): Factor out common code.
8165 (uninstall-local): Split lines longer than 80.
8166 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8168 (.sed.in.sed): New rule. Don't redirect directly to $@.
8169 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8171 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8173 * config.charset: Output a line containing "Packages using this file".
8174 * ref-add.sed.in, ref-del.sed.in: New files.
8175 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8176 ref-del.sed): New rules.
8178 2000-03-17 Jim Meyering <meyering@lucent.com>
8180 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8181 Otherwise, include <strings.h>
8183 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8185 * unicodeio.c (utf8_wctomb): New function.
8186 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8187 format instead of in UCS-4 with platform dependent endianness.
8189 2000-03-07 Paul Eggert <eggert@twinsun.com>
8191 * savedir.c (savedir): Work even if directory size is
8192 negative; this can happen with some screwy NFS configurations.
8194 2000-03-06 Jim Meyering <meyering@lucent.com>
8196 * localcharset.c (get_charset_aliases): Don't try to free file_name
8197 if it's NULL (because we ran out of memory). From Bruno Haible.
8199 2000-03-05 Jim Meyering <meyering@lucent.com>
8201 * localcharset.c ("path-concat.h"): Include.
8202 (get_charset_aliases): Use path_concat instead of ANSI string
8205 * unicodeio.h (PARAMS): Define.
8206 Use it to guard prototype.
8208 2000-03-04 Jim Meyering <meyering@lucent.com>
8210 * Makefile.am (install-exec-local): Create $(libdir) before installing
8212 (uninstall-local): Uncomment this rule so `make distcheck' works
8215 * unicodeio.c (<errno.h>): Include it.
8216 (errno): Declare if not defined.
8218 * localcharset.c: Add Bruno's comment justifying use of volatile.
8220 * config.charset: New version, incorporating remarks from a linux
8221 i18n mailing list. From Bruno Haible.
8223 2000-03-02 Jim Meyering <meyering@lucent.com>
8225 * Makefile.am (EXTRA_DIST): Add config.charset.
8227 2000-03-01 Jim Meyering <meyering@lucent.com>
8229 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8230 * unicodeio.c: Likewise.
8232 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8234 * config.charset: New file.
8235 * localcharset.c: New file.
8236 * unicodeio.h, unicodeio.c: New files.
8237 * Makefile.am (DEFS): Add -DLIBDIR=...
8238 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8239 (noinst_HEADERS): Add unicodeio.h.
8240 (all-local, install-exec-local, charset.alias): New targets.
8242 2000-02-28 Paul Eggert <eggert@twinsun.com>
8244 * quotearg.c (ALERT_CHAR): New macro.
8245 (quotearg_buffer_restyled): Use it.
8247 2000-02-27 Jim Meyering <meyering@lucent.com>
8249 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8250 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8252 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8253 not `#if STDC_HEADERS'.
8254 Declare malloc if needed.
8256 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8257 now that autoconf always defines the HAVE_DECL_ symbols.
8258 * human.c: Likewise.
8260 * strtoumax.c: Likewise.
8262 * backupfile.c: Arrange for cpp to fail if the configure-time
8263 declaration check was not run.
8265 * human.c: Likewise.
8267 * strtoumax.c: Likewise.
8269 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8270 then first look up the entire `.'-containing string as a login name.
8272 2000-02-18 Paul Eggert <eggert@twinsun.com>
8274 * getdate.y: Handle two-digit years with leading zeros correctly.
8275 (textint): New typedef.
8276 (parser_control): Member year changed from int to textint.
8278 (YYSTYPE): Removed; replaced by %union with int and textint members.
8279 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8280 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8281 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8282 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8283 (date, number, to_year): Use width of number in digits, not its value,
8284 to determine whether it's a 2-digit year, or a 2-digit time.
8285 (yylex): Store number of digits of numeric tokens.
8286 Reported by John Kendall.
8288 (parser_control): Changed from struct parser_control to typedef (for
8289 consistency). All uses changed.
8291 (tID): Removed; not used.
8292 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8294 2000-02-14 Paul Eggert <eggert@twinsun.com>
8296 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8297 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8299 2000-02-12 Jim Meyering <meyering@lucent.com>
8301 * userspec.c (ISDIGIT): Define it.
8302 (isdigit): Remove definition.
8303 (is_number): Use ISDIGIT, not isdigit.
8304 <libintl.h>: Include.
8306 (parse_user_spec): Mark translatable strings.
8308 2000-02-10 Jim Meyering <meyering@lucent.com>
8310 With these changes, nanosleep.[ch] are finally enough like the other
8311 lib/* replacement files to compile on a few more losing systems.
8313 * nanosleep.h: Don't include config.h.
8314 Remove prototype from declaration of nanosleep.
8315 (PARAMS): Remove now-unneeded definition.
8316 * nanosleep.c: #undef nanosleep.
8317 (rpl_nanosleep): Rename from nanosleep.
8319 2000-02-03 Jim Meyering <meyering@lucent.com>
8321 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8322 rather than with `#if HAVE_UTMPNAME'.
8324 2000-02-01 Jim Meyering <meyering@lucent.com>
8326 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8328 2000-01-31 Jim Meyering <meyering@lucent.com>
8330 * nanosleep.h (nanosleep): Guard declaration with
8331 `#if ! HAVE_DECL_NANOSLEEP'.
8332 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8333 the declaration in that vendor's sys/timers.h.
8334 Reported by Christian Krackowizer.
8336 * quotearg.c (ISASCII): Add #undef and move definition to follow
8337 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8338 (ISPRINT): Likewise.
8339 Reported by Tom Tromey.
8341 2000-01-30 Jim Meyering <meyering@lucent.com>
8343 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8344 uses of ->ut_name. The latter doesn't work with new Linux header files
8345 where only utmpx.ut_user is declared.
8347 * readutmp.h (UT_USER): Define.
8349 2000-01-23 Jim Meyering <meyering@lucent.com>
8351 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8354 2000-01-22 Jim Meyering <meyering@lucent.com>
8356 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8357 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8358 Required for some AIX systems. Reported by Christian Krackowizer.
8359 [TESTING] (main): New function.
8361 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8362 * dirname.c (dir_name): Support for DOS-style file names with drive
8365 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8367 * strverscmp.c (ISDIGIT): Define.
8368 (strverscmp): Use ISDIGIT, not isdigit.
8370 2000-01-17 Paul Eggert <eggert@twinsun.com>
8372 * nanosleep.c (nanosleep):
8373 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8374 POSIX.1 doesn't require SA_INTERRUPT and some systems
8375 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8376 it's been part of POSIX.1 since day 1 (in 1988).
8378 2000-01-17 Jim Meyering <meyering@lucent.com>
8380 * interlock: Remove unused file. Reported by François Pinard.
8382 2000-01-16 Paul Eggert <eggert@twinsun.com>
8384 * quotearg.c (quotearg_buffer_restyled): Do not quote
8385 alert, backslash, formfeed, and vertical tab unnecessarily in
8386 shell quoting style.
8389 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8390 Free Software Foundation, Inc.
8391 Copying and distribution of this file, with or without modification,
8392 are permitted provided the copyright notice and this notice are preserved.