1 2005-10-17 Simon Josefsson <jas@extundo.com>
3 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
5 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
7 2005-10-17 Simon Josefsson <jas@extundo.com>
9 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
11 2005-10-17 Simon Josefsson <jas@extundo.com>
13 * gc.h, gc-libgcrypt.c: Add ciphers.
15 2005-10-17 Simon Josefsson <jas@extundo.com>
17 * sha1.c: Use uint32_t instead of md5_uint32.t
19 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
22 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
24 * md5.h: Use stdint.h and uint32_t. Doc fix.
26 2005-10-15 Simon Josefsson <jas@extundo.com>
28 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
30 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
32 2005-10-14 Simon Josefsson <jas@extundo.com>
34 * arcfour.h, arcfour.c: New files.
36 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
38 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
39 include <wchar.h>; no longer needed.
41 2005-10-14 Jakub Jelinek <jakub@redhat.com>
42 and Ulrich Drepper <drepper@redhat.com>
45 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
46 instead of inline stream orientation test and two separate
47 function calls. Pay no attention to USE_IN_LIBIO.
49 2005-10-14 Roland McGrath <roland@redhat.com>
51 Import from libc. [BZ #1331]
52 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
54 Reported by Matej Vela <vela@debian.org>.
56 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
58 * mkdir-p.c (make_dir_parents): Don't report an error if an
59 intermediate directory is in a read-only file system. Problem
60 reported by Eric Blake.
62 2005-10-13 Simon Josefsson <jas@extundo.com>
64 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
65 Move memory allocation outside of loop.
67 2005-10-12 Simon Josefsson <jas@extundo.com>
69 * gc-pbkdf2-sha1.c: New file.
71 * gc.h: Add gc_pbkdf2_sha1 prototype.
73 2005-10-12 Simon Josefsson <jas@extundo.com>
75 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
76 suggested by Bruno Haible <bruno@clisp.org>.
78 2005-10-12 Simon Josefsson <jas@extundo.com>
80 * gc-libgcrypt.c (gc_hmac_sha1): New function.
82 * gc-gnulib.c (gc_hmac_sha1): New function.
84 2005-10-12 Simon Josefsson <jas@extundo.com>
86 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
88 2005-10-12 Simon Josefsson <jas@extundo.com>
90 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
91 GC_USE_HMAC_MD5, respectively.
93 * gc-libgcrypt.c (gc_md5): Fix assert call.
96 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
98 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
100 * gc-gnulib.c (gc_hash_buffer): Ditto.
102 2005-10-11 Bruno Haible <bruno@clisp.org>
104 * c-strcasestr.h: New file, from GNU gettext.
105 * c-strcasestr.c: New file, from GNU gettext.
107 2005-10-11 Bruno Haible <bruno@clisp.org>
109 * c-strcase.h: New file, from GNU gettext.
110 * c-strcasecmp.c: New file, from GNU gettext.
111 * c-strncasecmp.c: New file, from GNU gettext.
113 2005-10-11 Simon Josefsson <jas@extundo.com>
115 * crc.h, crc.c: New files.
117 * gc.h (gc_hash_buffer): Add doc.
119 2005-10-08 Simon Josefsson <jas@extundo.com>
121 * gc.h: Add gc_hash and gc_hash_buffer.
123 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
125 * gc-libgcrypt.c (gc_hash_buffer): Add.
127 2005-10-11 Bruno Haible <bruno@clisp.org>
129 * strcasecmp.c: Include limits.h.
130 (strcasecmp): Avoid integer overflow on exotic platforms.
131 * strncasecmp.c: Include limits.h.
132 (strncasecmp): Avoid integer overflow on exotic platforms.
133 Reported by Paul Eggert.
135 2005-10-06 Simon Josefsson <jas@extundo.com>
137 * hmac-md5.c: New file.
141 2005-10-06 Simon Josefsson <jas@extundo.com>
143 * memxor.c (memxor): Avoid casts and warnings.
145 2005-10-05 Derek Price <derek@ximbiot.com>
147 * getdelim.c (SIZE_MAX): New macro, if not already defined.
149 2005-10-05 Simon Josefsson <jas@extundo.com>
151 * memxor.c (memxor): Fix compiler error.
153 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
154 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
156 * memxor.h, memxor.c: New files.
158 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
159 we assume all systems have it, suggested by Jim Meyering
160 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
161 any systems lack sys/socket.h; mingw32 is known to lack it, but we
162 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
165 2005-10-04 Bruno Haible <bruno@clisp.org>
167 * verify.h (verify_true): Provide alternative definition for C++.
169 2005-10-04 Simon Josefsson <jas@extundo.com>
171 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
172 D. Baushke" <mdb@gnu.org>.
174 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
176 * getdelim.c: Include getdelim.h first. Include <limits.h>.
177 (SSIZE_MAX): New macro, if not already defined.
178 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
181 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
183 * exclude.c: Include verify.h.
184 (verify): Remove. All callers changed to use verify.h's version.
185 * strtoimax.c: Likewise.
186 * utimecmp.c: Likewis.e
189 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
190 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
191 * .cvsignore: Add fts.h, search.h, t-fpending.
192 * settime.c (settime): Fix { typo in previous patch. Also, don't
193 bother returning ENOSYS if settimeofday or stime fails; just let
194 them return whatever errno they want to return.
195 * utimens.c: Include unistd.h, for dup2.
196 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
197 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
199 2005-10-02 Jim Meyering <jim@meyering.net>
202 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
203 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
204 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
205 Remove AT_FDCWD test.
206 Do not consume the fd unless successful.
207 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
208 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
209 block, so that we don't even try to compile it if settimeofday is
210 available. This works around a compilation failure on OSF1 V5.1,
211 due to stime requiring a `long int*' while tv_sec is `int'.
213 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
215 * getdelim.c (getdelim): Remove unused variables.
217 2005-10-01 Simon Josefsson <jas@extundo.com>
219 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
220 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
221 AI_* and EAI_* definitions. Protect function declarations.
223 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
225 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
226 so that the code works even with ancient cpp. Portability problem
227 with GCC 2.7.2.1 reported by Thomas M.Ott.
229 2005-09-27 Jim Meyering <jim@meyering.net>
231 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
233 * intprops.h (signed_type_or_expr__): Define.
234 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
237 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
239 * verify.h (verify_expr): Remove, replacing with:
240 (verify_true): New macro that returns true instead of void.
241 (verify_type__): Remove.
242 (verify): Use verify_true rather than verify_type__.
244 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
246 * utimens.c (ENOSYS): Define if not already defined.
247 (futimens): Support having a null PATH if the file descriptor
250 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
252 (__attribute): Define to empty unless GCC 3.1 or later.
253 This works around a core dump on OpenBSD 3.4, which has GCC
254 2.95.3, which dumps core when given __attribute__(()). It also
255 simplifies other tests, since we really don't want to bother with
256 worrying about which ancient version of GCC supported what.
257 Original problem reported by Yoann Vandoorselaere, with part of
258 the fix suggested by Derek Price.
260 2005-09-24 Jim Meyering <jim@meyering.net>
262 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
263 so we can once again use a positive bitfield width of 1 -- now we
264 don't have to explain why we were using a bitfield width of 2.
266 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
268 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
269 Problem reported by Eric Blake.
270 (getaddrinfo): Initialize se so that it's not garbage.
271 Redo internal storage allocation so that it doesn't make unportable
272 assumptions about alignment.
275 * utimens.c (futimens): Use futimesat if available.
276 Prefer it to futimes since it doesn't have the futimes bug.
278 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
279 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
280 Instead, declare a function that returns a pointer to an array,
281 and use verify_type__ to declare the size of the array.
282 Problem and germ of a solution reported by Bruno Haible.
283 (verify_type__): Use 2, not 1, for bitfield size, to avoid
284 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
286 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
290 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
292 * argmatch.h: Include verify.h
293 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
294 (ARGMATCH_ASSERT): Remove; unused.
295 * canonicalize.c: Assume STDC_HEADERS.
296 * exclude.c: Include "strcase.h".
297 * regex_internal.h [!defined _LIBC]: Likewise.
298 * getusershell.c: Include stdio--.h rather than stdio.h
300 (getusershell): Call fopen, not fopen_safer.
301 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
302 Do not include unistd-safer.h.
303 (save_cwd): Don't call fd_safer; no longer needed
304 now that we include fcntl--.h.
306 * getdate.y (relative_time): New type.
307 (RELATIVE_TIME_0): New constant.
308 (parser_control): Use relative_time instead of doing it ourselves.
309 (%union): Add new relative_time rel member.
310 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
312 (relunit, relunit_snumber): Now of type rel.
313 (zone, rel, relunit, get_date): Adjust to above changes.
315 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
316 Do not include unistd-safer.h.
317 (getloadavg): Don't call fd_safer; no longer needed
318 now that we include fcntl--.h.
320 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
321 (make_dir_parents): Treat ENOSYS like EEXIST.
323 Improve quality of diagnostics on restore_cwd failure.
324 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
325 (make_dir_parents): Last arg is now int * (for errno), not bool *.
326 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
327 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
328 each time through the loop. Do not diagnose restore_cwd failure;
329 that is the caller's job (and perhaps the caller does not care).
331 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
332 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
333 If the file already exists but is not a directory, don't bother
334 to try to make its parents.
335 Close potential file descriptor leak if we can't chdir("/") (!).
336 Don't always return true if chdir($PWD) fails; return true only
337 if the requested action was done successfully (except for the
339 Don't log final directory unless we actually made it.
340 Refactor to avoid duplicate code to fix up permissions.
341 Don't attempt to fix up parent permissions if chdir($PWD) fails.
343 * strftime.c (my_strftime): Rewrite the previous change slightly,
344 to make it a bit faster and (I hope) clearer.
345 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
346 Fix bug in formats like %2N.
348 * verify.h: New file.
350 2005-09-22 Jim Meyering <jim@meyering.net>
354 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
356 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
357 the .tm_year member, since otherwise gcc-4.0 would now warn about
358 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
360 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
361 order to avoid an unsuppressible warning from gcc on 64-bit systems.
363 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
364 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
365 when run in a time zone for which daylight savings time is in effect
366 for the starting date.
368 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
369 stop us from restricting permissions of just-created absolute-named
371 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
372 to restore initial working directory.
373 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
374 to tell caller if/when we change the working directory and are
375 unable to return to the initial one.
376 * mkdir-p.h (make_dir_parents): Update prototype.
377 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
378 `return false'. This fixes a bug introduced on 2004-07-30.
380 * openat.c (fdopendir): Be sure to close the supplied
381 file descriptor before returning. This makes our replacement
382 implementation a little closer to Solaris's, where fdopendir
383 ties the file descriptor to the returned DIR* pointer.
384 * openat.c (unlinkat): New function.
385 * openat.h (unlinkat): Add prototype.
386 * openat-die.c (openat_save_fail): Rename from openat_save_die.
387 (openat_restore_fail): Rename from openat_restore_die.
388 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
390 Provide an alternative to exiting immediately upon save_cwd or
391 restore_cwd failure. Now, an application can arrange e.g.,
392 to perform a longjump in that case.
393 * openat.c: Include dirname.h.
394 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
395 (rpl_openat, fdopendir, fstatat): Call openat_save_die
396 and openat_restore_die rather than calling error directly.
397 Don't include "error.h" or "exitfail.h"; they're no longer needed.
399 * openat-die.c (openat_save_die, openat_restore_die): New file.
400 * openat.h (openat_save_die, openat_restore_die): Declare and define.
402 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
403 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
404 int utc, int nanoseconds);
406 date should not have to allocate a megabyte of virtual memory to
407 handle a format argument like +%1048575T. When implemented with
408 strftime, it must allocate such a buffer, use strftime to fill it
409 in, print it, then free it.
410 With fprintftime, it simply prints everything and exits.
411 With no need for memory allocation, that's one fewer way to fail.
412 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
413 optional field width, not before, so we accept %9:z, not %:9z.
414 (my_strftime): Be sure to use L_('x') for literals.
416 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
417 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
418 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
419 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
420 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
421 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
422 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
423 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
424 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
426 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
427 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
428 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
429 and don't include <sys/file.h>).
431 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
435 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
436 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
437 [!LDAV_DONE]: Avoid unused variable warning.
439 2005-09-21 Bruno Haible <bruno@clisp.org>
441 * unicodeio.h (unicode_to_mb): New declaration.
443 2005-09-20 Derek Price <derek@ximbiot.com>
445 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
447 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
449 Use a consistent style for including <config.h>.
450 * __fpending.c, acl.c, argmatch.c,
451 argp-help.c, argp-parse.c,
452 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
453 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
454 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
455 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
456 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
457 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
458 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
459 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
460 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
461 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
462 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
463 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
464 modechange.c, mountlist.c, open-safer.c, physmem.c,
465 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
466 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
467 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
468 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
469 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
470 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
471 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
472 userspec.c, utimecmp.c, version-etc-fsf.c,
473 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
474 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
475 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
476 Standardize inclusion of config.h.
477 * __fpending.h, dirfd.h, getdate.h, human.h,
478 inttostr.h: Removed inclusion of config.h from header files.
479 * inttostr.c: Adjusted in-tree users.
480 * timespec.h: Remove superfluous warning to include config.h.
481 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
482 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
483 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
484 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
486 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
488 * stat-time.h: New file.
489 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
490 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
492 (timespec_cmp): New function.
493 * utimecmp.c: Include stat-time.h.
494 (SYSCALL_RESOLUTION): Depend on whether various struct stat
495 members exist, not on the obsolescent ST_MTIM_NSEC.
496 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
498 2005-09-15 Derek Price <derek@ximbiot.com>
499 Paul Eggert <eggert@cs.ucla.edu>
501 * regcomp.c, regexec.c, regex_internal.c: Back out previous
502 changes, consolidating in...
503 * regex_internal.h: ...this file.
505 2005-09-15 Derek Price <derek@ximbiot.com>
507 * regex_internal.h: Blank `pure' for GNUC < 3.
508 * regex_internal.c: Ditto, using this...
509 (__GNUC_PREREQ): ...new macro.
510 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
511 (__GNUC_PREREQ): ...this new macro.
513 * strstr.h: Include string.h. Define strstr as a macro here.
515 2005-09-13 Derek Price <derek@ximbiot.com>
517 * canon-host.c (canon_host_r): Set *cherror on memory allocation
519 Reported by Jim Meyering <jim@meyering.net>.
521 2005-09-13 Jim Meyering <jim@meyering.net>
523 * canon-host.c: Filter through gnu indent and reword comments slightly.
524 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
526 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
528 * lib/base64.c: Typo.
529 (base64_encode): Put b64str in initialized data section.
531 2005-09-12 Derek Price <derek@ximbiot.com>
533 Return usable errors from canon-host.
534 * canon-host.h: New file.
535 * canon-host.c (canon_host): Wrap...
536 (canon_host_r): ...this new function, which now relies exclusively on
538 (ch_strerror): New function.
539 (last_cherror): New global.
540 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
541 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
543 (freeaddrinfo): Free ai->ai_canonname when set.
545 2005-09-12 Derek Price <derek@ximbiot.com>
546 Paul Eggert <eggert@cs.ucla.edu>
548 * glob-libc.h: Renamed from glob_.h. The new version is
549 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
550 protecting things that should be done only in gnulib contexts.
551 * glob_.h: New file, containing only the glob things needed for
553 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
554 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
555 (glob, globfree, glob_pattern_p): Now defined simply in terms of
556 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
557 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
558 and to respect the namespace rules better.
560 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
562 Merge glibc and coreutils changes into gnulib, plus a few
564 * md5.c: Use #error rather than a string.
565 (CYCLIC): New macro, from glibc source. Use it instead of rol.
566 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
567 (__attribute__): Define to empty for non recent-GCC.
568 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
569 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
570 Renamed from their non-__ counterparts, with new macros replacing
571 them if not _LIBC. Add __THROW attribute.
573 (struct md5_ctx): Align buffer if using GCC.
574 * sha1.h (struct sha1_ctx): Likewise.
575 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
576 The old name was backwards.
577 (NOTSWAP): Remove; not used.
578 (rol): New macro, moved here from md5.h.
579 (sha1_process_block): Remove a FIXME that doesn't make sense.
581 2005-09-12 Derek Price <derek@ximbiot.com>
583 * gai_strerror.c: Include config.h when available. Include
584 getaddrinfo.h before other headers to test interface.
585 Reported by Larry Jones <lawrence.jones@ugs.com>.
587 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
589 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
590 definitions, since that's the preferred style in glibc.
591 Fix a minor spacing issue, and update copyright notice to match glibc's.
593 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
595 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
597 2005-09-06 Simon Josefsson <jas@extundo.com>
599 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
600 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
602 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
604 Change bitset word type from unsigned int to unsigned long int,
605 as this has better performance on typical 64-bit hosts.
606 Port bitset code to hosts with unusual word sizes.
607 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
608 (build_collating_symbol):
609 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
610 argument is a bitset. This is merely a style issue, but it makes
611 it clearer that an entire array is expected.
612 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
613 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
614 Port to the case where bitset_word is not the same as unsigned int.
615 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
616 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
618 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
619 (build_trtable, group_nodes_into_DFAstates):
621 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
622 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
623 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
624 * regexec.c (group_nodes_into_DFAstates): Likewise.
625 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
626 * regcomp.c (optimize_subexps, lower_subexp):
627 Work even if bitset_word has holes in its bitwise representation.
628 * regex_internal.h (BITSET_WORD_BITS): Likewise.
629 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
631 * regex_internal.c (re_string_reconstruct):
632 Don't assume UCHAR_MAX == 255.
633 * regex_internal.h (bitset_set_all): Likewise.
634 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
636 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
637 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
639 (BITSET_WORD_MAX): New macro.
640 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
641 (bitset_set_all, bitset_copy): Now inline functions, not macros.
642 (bitset_empty, bitset_copy):
643 Prefer sizeof (bitset) to multiplying it out ourselves.
644 (bitset_not_merge): Remove; unused.
645 (bitset_contain): Return bool, not unsigned int with one bit on.
647 * regexec.c (build_trtable): Don't assume bitset has no stricter
648 alignment than re_node_set; do this by defining a new internal
649 type struct dests_alloc and using it to allocate memory.
651 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
653 Check for arithmetic overflow when calculating sizes, to prevent
654 some buffer-overflow issues. These patches are conservative, in the
655 sense that when I couldn't determine whether an overflow was possible,
656 I inserted a run-time check.
657 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
658 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
659 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
660 (re_xnrealloc, re_x2nrealloc): New inline functions.
661 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
662 (build_equiv_class, build_charclass): Check for arithmetic overflow
663 in size expression calculations.
664 * lib/regex_internal.c (re_string_realloc_buffers):
665 (build_wcs_upper_buffer, re_node_set_add_intersect):
666 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
667 (re_dfa_add_node, register_state): Likewise.
668 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
669 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
670 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
671 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
673 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
675 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
676 to avoid a collision with bits/local_lim.h in glibc.
677 All uses changed. Problem reported by Dmitry V. Levin in
678 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
680 * regex_internal.c (build_wcs_upper_buffer): Fix portability
681 bugs in int versus size_t comparisons.
682 (re_string_context_at): Fix bug where the code assumed that
685 Use bool where appropriate.
686 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
688 (calc_eclosure_iter): Likewise, for ROOT arg.
689 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
690 (build_charclass_op): Likewise, for NON_MATCH arg.
691 * regex_internal.c (re_string_allocate, re_string_construct):
692 (re_string_construct_common): Likewise, for ICASE arg.
693 * regexec.c (re_search_2_stub, re_search_stub):
694 Likewise, for RET_LEN arg.
695 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
696 (set_regs): Likewise, for FL_BACKTRACK arg.
697 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
698 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
699 (calc_eclosure_iter, parse_bracket_exp):
700 Use bool for internal variables that are booleans.
701 * regexec.c (re_search_internal, check_matching, proceed_next_node):
702 (set_regs, build_sifted_states, sift_states_bkref):
703 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
704 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
705 (find_collation_sequence_value):
707 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
708 (re_node_set_compare):
709 Return bool, not int. All callers changed.
710 * regexec.c (check_halt_node_context, check_dst_limits):
711 (build_trtable, check_node_accept): Likewise.
712 * regex_internal.h: Include stdbool.h.
714 Fix bugs uncovered when converting to bool.
715 * regcomp.c (calc_eclosure_iter): Check for storage allocation
716 failure instead of charging ahead blindly.
717 * regex_internal.c (register_state): Likewise.
718 * regexec.c (re_search_2_stub): Use simpler method than boolean
719 for freeing internal storage.
720 (group_nodes_into_DFA_states): Use unsigned int, not int, for
721 bitset pieces used as boolean, to avoid undefined behavior
722 on hosts that do int overflow checking.
724 2005-08-31 Derek Price <derek@ximbiot.com>
726 * getdelim.c (getdelim): Return EOF on EOF.
727 Reported by Larry Jones <lawrence.jones@ugs.com>.
729 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
731 * regex_internal.c (re_string_reconstruct): Don't assume buffer
732 lengths fit in regoff_t; this isn't true if regoff_t is the same
734 * regex.c (re_search_internal): 5th arg is LAST_START
735 (= START + RANGE) instead of RANGE. This avoids overflow
736 problems when regoff_t is the same width as size_t.
738 (re_search_2_stub): Check for overflow when adding the
739 sizes of the two strings.
740 (re_search_stub): Check for overflow when adding START
741 to RANGE; if it occurs, substitute the extreme value.
743 2005-08-31 Jim Meyering <jim@meyering.net>
745 * regcomp.c (search_duplicated_node): Make first pointer arg
747 * regex_internal.c (create_ci_newstate, create_cd_newstate):
748 (register_state): Likewise.
749 * regexec.c (search_cur_bkref_entry, check_dst_limits):
750 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
751 (group_nodes_into_DFAstates): Likewise.
753 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
755 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
756 old glibc regex code mishandles strings longer than 2**31 bytes.
757 This patch fixes this when the regex code is used in gnulib
758 (i.e., outside glibc).
760 This patch should not affect the use of the regex code inside
761 glibc. No doubt this problem also needs to be handled for glibc
762 as well, but the result will be an incompatible change to the
763 glibc ABI, and the old ABI will have to be supported too. That
764 can be the the subject for another patch.
766 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
767 governing whether the rest of this patch is active. By default,
768 the macro is disabled and the patch has no effect.
769 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
770 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
771 (struct re_pattern_buffer, re_search, re_search_2, re_match):
772 (re_match_2, re_set_registers): Use the new types.
773 * regex_internal.h (Idx, re_hashval_t): New types.
774 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
776 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
777 (re_string_context_at, bin_tree_t, re_dfastate_t):
778 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
779 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
780 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
781 (re_string_char_size_at, re_string_wchar_at):
782 (re_string_elem_size_at):
783 Use the new types and macros to port to 64-bit hosts.
784 Use unsigned types for internal values, so that the code
785 mostly works even for arrays larger than SSIZE_MAX.
786 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
787 (search_duplicated_node, calc_eclosure_iter, fetch_number):
788 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
789 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
790 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
791 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
792 (calc_inveclosure, parse_dup_op, build_range_exp):
793 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
794 (fetch_number, create_token_tree, mark_opt_subexp):
796 * regex_internal.c (re_string_construct_common, create_ci_newstate):
797 (create_cd_newstate, re_string_allocate, re_string_construct):
798 (re_string_realloc_buffers, build_wcs_upper_buffer):
799 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
800 (re_string_reconstruct, re_string_peek_byte_case):
801 (re_string_fetch_byte_case, re_string_context_at):
802 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
803 (re_node_set_init_copy, re_node_set_add_intersect):
804 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
805 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
806 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
807 (re_acquire_state, re_acquire_state_context, register_state):
809 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
810 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
811 (re_search_internal, re_search_2_stub, re_search_stub)
812 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
813 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
814 (update_cur_sifted_state, check_dst_limits):
815 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
816 (check_subexp_limits, sift_states_bkref, merge_state_array):
817 (check_subexp_matching_top, get_subexp, get_subexp_sub):
818 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
819 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
820 (expand_bkref_cache, check_node_accept_bytes):
821 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
822 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
823 (acquire_init_state_context, check_halt_node_context):
824 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
825 (sift_states_backward, clean_state_log_if_needed):
826 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
827 (find_recover_state, transit_state_sb, transit_state_mb):
828 (transit_state_bkref, build_trtable, match_ctx_clean):
830 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
831 to work around an assumption that REG_MISSING is negative.
833 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
834 (seek_collating_symbol_entry) [defined _LIBC]:
835 (lookup_collation_sequence_value) [defined _LIBC]:
836 (build_range_exp, build_collating_symbol) [defined _LIBC]:
837 Use prototypes rather than old-style function definitions.
838 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
839 (transit_state_sb) [0]:
840 (find_collation_sequence_value) [defined _LIBC]: Likewise.
842 * regexec.c (re_search_internal): Simplify update of rm_so and
845 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
846 (optimize_subexps, lower_subexp):
847 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
848 since the signed shift might overflow. Use 1u<<31 instead.
849 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
850 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
853 * regcomp.c (optimize_subexps, lower_subexp):
854 Use CHAR_BIT rather than 8, for clarity.
855 * regexec.c (check_dst_limits_calc_pos_1):
856 (check_subexp_matching_top): Likewise.
857 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
858 have to worry about portability issues when shifting it left.
859 Remove no-longer-needed test for table_size > 0.
860 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
861 in a word, as the resulting behavior is undefined.
862 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
863 in one case, a <= should have been an <, and in another case the
864 whole test was missing.
865 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
866 the standard name CHAR_BIT.
867 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
868 this is not true on one's complement and signed-magnitude hosts.
870 * regex_internal.h (re_sub_match_top_t): Remove unused member
872 (struct re_dfa_t): Remove unused member states_alloc.
873 * regcomp.c (init_dfa): Don't initialize unused members.
875 2005-08-31 Bruno Haible <bruno@clisp.org>
877 * strstr.c: Include <stddef.h>, for NULL.
878 * strcasestr.c: Likewise.
879 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
881 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
883 * iconvme.h: Add prototype for iconv_alloc.
885 2005-08-29 Simon Josefsson <jas@extundo.com>
887 * iconvme.c: Fix errno.
889 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
891 * iconvme.c: Split iconv_string into iconv_alloc.
893 2005-08-27 Jim Meyering <jim@meyering.net>
895 * fopen-safer.c: Merge minor changes from coreutils.
896 * dup-safer.c: Likewise.
897 * fd-safer.c: Likewise.
899 Merge from coreutils.
900 * stdio--.h: New file.
901 * stdlib--.h: New file.
902 * mkstemp-safer.c: New file.
905 * pipe-safer.c: New file.
906 * creat-safer.c: New file.
907 * fcntl--.h (creat): Define to creat_safer.
908 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
909 * unistd--.h (pipe): Define to pipe_safer.
910 * unistd-safer.h: Declare pipe_safer.
912 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
914 * regex_internal.h: Remove all references to
915 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
917 (bitset_not, bitset_merge, bitset_not_merge):
918 (bitset_mask, re_string_allocate, re_string_construct):
919 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
920 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
921 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
922 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
923 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
924 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
925 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
926 (re_acquire_state_context):
927 Remove unnecessary forward decls.
928 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
929 Put __attribute at function definition,
930 now that the function decl has been removed.
931 * lib/regex_internal.c (re_string_peek_byte_case):
932 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
935 2005-08-26 Simon Josefsson <jas@extundo.com>
937 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
938 Haible <bruno@clisp.org>.
940 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
942 * regexec.c (set_regs): Don't alloca with an unbounded size.
944 alloca modernization/simplification for regex.
945 * regex.c: Remove portability cruft for alloca. This no longer
946 needs to be at the start of the file, and can be moved into
947 regex_internal.h and simplified.
948 * regex_internal.h: Include <alloca.h>.
949 (__libc_use_alloca) [!defined _LIBC]: New macro.
950 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
951 now works outside glibc.
953 2005-08-24 Simon Josefsson <jas@extundo.com>
955 * getpass.c: Add WIN32 implementation. Conditionalize use of
956 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
959 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
961 Make regex safe for g++. This fixes one real bug (an "err"
962 that should have been "*err"). g++ problem reported by
964 * regex_internal.h (re_calloc): New macro, consistent with
965 re_malloc etc. All callers of calloc changed to use re_calloc.
966 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
967 not int. All callers changed.
968 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
969 just use an array of size MB_LEN_MAX.
970 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
971 (find_recover_state): Change "err" to "*err"; this fixes what
972 appears to be a real bug.
973 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
976 2005-08-25 Jim Meyering <jim@meyering.net>
978 * open-safer.c: Include <config.h>.
979 Otherwise, we'd lose LARGEFILE support in any file using
982 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
984 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
985 * regex.h (regerror): Likewise.
987 * regex.c: Do not include <sys/types.h>, as POSIX no longer
988 requires this. (The code never needed it.)
990 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
991 All uses of recently-renamed identifiers changed to use the new,
992 POSIX-compliant names. The code will build and run just fine
993 without these changes, but it's better to eat our own dog food
994 and use the standard-conforming names.
996 * regex.h: Fix a multitude of POSIX name space violations.
997 These changes have an effect only for programs that define
998 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
999 do not change anything for programs compiled in the normal way.
1000 Also, there is no effect on the ABI.
1002 (_REGEX_SOURCE): New macro.
1003 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1004 defined and _GNU_SOURCE is not; this fixes a name space violation.
1006 Rename the following macros to obey POSIX requirements.
1007 The old names are still visible as macros if _REGEX_SOURCE is defined.
1008 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1009 RE_BACKSLASH_ESCAPE_IN_LISTS.
1010 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1011 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1012 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1013 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1014 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1015 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1016 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1017 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1018 (REG_INTERVALS): renamed from RE_INTERVALS.
1019 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1020 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1021 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1022 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1023 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1024 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1025 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1026 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1027 RE_UNMATCHED_RIGHT_PAREN_ORD.
1028 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1029 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1030 (REG_DEBUG): renamed from RE_DEBUG.
1031 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1032 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1033 unusual, since we can't clash with the POSIX REG_ICASE.
1034 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1035 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1036 (REG_NO_SUB): renamed from RE_NO_SUB.
1037 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1038 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1039 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1040 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1041 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1042 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1043 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1044 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1045 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1046 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1047 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1048 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1049 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1050 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1051 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1052 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1053 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1054 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1055 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1056 (REG_FIXED): Renamed from REGS_FIXED.
1057 (REG_NREGS): Renamed from RE_NREGS.
1059 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1060 of other REG_* macros, since POSIX says the user is allowed to
1061 #undef these macros selectively.
1063 (reg_errcode_t): Update comment stating what other tables need
1066 Rename the following enum values to obey POSIX requirements.
1067 The old names are still visible as macros.
1068 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1069 is not defined, since GNU is supposed to be a superset of POSIX as
1070 much as possible, and since we want reg_errcode_t to be a signed
1071 type for implementation consistency.
1072 (_REG_NOERROR): Renamed from REG_NOERROR.
1073 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1074 (_REG_BADPAT): Renamed from REG_BADPAT.
1075 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1076 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1077 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1078 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1079 (_REG_EBRACK): Renamed from REG_EBRACK.
1080 (_REG_EPAREN): Renamed from REG_EPAREN.
1081 (_REG_EBRACE): Renamed from REG_EBRACE.
1082 (_REG_BADBR): Renamed from REG_BADBR.
1083 (_REG_ERANGE): Renamed from REG_ERANGE.
1084 (_REG_ESPACE): Renamed from REG_ESPACE.
1085 (_REG_BADRPT): Renamed from REG_BADRPT.
1086 (_REG_EEND): Renamed from REG_EEND.
1087 (_REG_ESIZE): Renamed from REG_ESIZE.
1088 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1089 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1090 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1091 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1092 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1094 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1095 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1096 changed. But support the old name if the new one is not defined
1097 and if _REGEX_SOURCE.
1099 Change the following member names in struct re_pattern_buffer.
1100 The old names are still supported if !_REGEX_SOURCE.
1101 The new names are always supported, regardless of _REGEX_SOURCE.
1102 (re_buffer): Renamed from buffer.
1103 (re_allocated): Renamed from allocated.
1104 (re_used): Renamed from used.
1105 (re_syntax): Renamed from syntax.
1106 (re_fastmap): Renamed from fastmap.
1107 (re_translate): Renamed from translate.
1108 (re_can_be_null): Renamed from can_be_null.
1109 (re_regs_allocated): Renamed from regs_allocated.
1110 (re_fastmap_accurate): Renamed from fastmap_accurate.
1111 (re_no_sub): Renamed from no_sub.
1112 (re_not_bol): Renamed from not_bol.
1113 (re_not_eol): Renamed from not_eol.
1114 (re_newline_anchor): Renamed from newline_anchor.
1116 Change the following member names in struct re_registers.
1117 The old names are still supported if !_REGEX_SOURCE.
1118 The new names are always supported, regardless of _REGEX_SOURCE.
1119 (rm_num_regs): Renamed from num_regs.
1120 (rm_start): Renamed from start.
1121 (rm_end): Renamed from end.
1123 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1124 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1125 Prepend __ to parameter names.
1127 Undo yesterday's changes.
1129 2005-08-24 Jim Meyering <jim@meyering.net>
1131 Sync from coreutils.
1132 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1134 2005-08-21 Bruno Haible <bruno@clisp.org>
1136 * lock.h: Add multiple inclusion guard.
1137 * tls.h: Add multiple inclusion guard.
1139 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1141 * regex.h (REG_NOSYS)
1142 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1143 Define, since POSIX requires it as of 2001.
1144 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1145 New private symbol, used to keep the enum signed in all cases.
1146 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1147 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1149 * regex_internal.c (re_string_skip_chars, register_state):
1151 Remove forward decls; no longer needed now that we use prototypes.
1152 * regexec.c (acquire_init_state_context, check_halt_node_context):
1153 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1154 (clean_state_log_if_needed): Likewise.
1156 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1158 Fix problems reported by Sam Steingold in
1159 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1160 * regexec.c (sift_states_bkref): Fix portability bug: the code
1161 assumed that reg_errcode_t is a signed type, which is not
1162 necessarily true if _XOPEN_SOURCE is not defined.
1163 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1164 some compilers warn about it otherwise.
1166 2005-08-20 Jim Meyering <jim@meyering.net>
1168 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1169 of unused local, dfa.
1171 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1173 * regcomp.c (create_initial_state): Remove duplicate decl.
1174 (init_word_char, create_initial_state, duplicate_node_closure):
1175 (fetch_token, peek_token_bracket, build_range_exp):
1176 (build_collating_symbol): Remove forward decls; no longer needed
1177 now that we use prototypes.
1180 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1181 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1182 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1183 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1184 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1185 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1186 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1187 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1188 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1189 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1190 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1191 (build_charclass, build_charclass_op, fetch_number, create_tree):
1192 (create_token_tree, mark_opt_subexp, duplicate_tree):
1193 Use prototypes rather than old-style definitions.
1196 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1197 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1198 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1199 (re_string_reconstruct, re_string_peek_byte_case):
1200 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1201 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1202 (re_node_set_init_copy, re_node_set_add_intersect):
1203 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1204 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1205 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1206 (re_acquire_state, re_acquire_state_context, register_state):
1207 (create_ci_newstate, create_cd_newstate, free_state):
1209 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1210 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1211 (re_search_internal, prune_impossible_nodes):
1212 (acquire_init_state_context, check_matching, static):
1213 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1214 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1215 (update_regs, sift_states_backward, build_sifted_states):
1216 (clean_state_log_if_needed, merge_state_array):
1217 (update_cur_sifted_state, add_epsilon_src_nodes):
1218 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1219 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1220 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1221 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1222 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1223 (check_arrival, check_arrival_add_next_nodes):
1224 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1225 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1226 (check_node_accept_bytes, check_node_accept, extend_buffers):
1227 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1228 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1233 (re_string_allocate, re_string_construct, re_string_reconstruct):
1234 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1235 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1236 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1237 (re_string_context_at, re_string_peek_byte_case):
1238 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1239 is defined, since we now use prototypes always.
1241 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1242 C89 or better. All uses removed.
1244 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1246 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1247 [defined lint]: Suppress bogus uninitialized-variable warnings.
1249 * regcomp.c (duplicate_node): Return new index, not an error code,
1250 and let the caller return REG_ESPACE if out of space. This
1251 removes an uninitialied-variable warning with GCC 4.0.1, and also
1252 avoids taking the address of a local variable. All callers
1255 2005-08-19 Jim Meyering <jim@meyering.net>
1257 * regexec.c (proceed_next_node): Redo local variables to
1258 avoid GCC shadowing warnings.
1260 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1262 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1263 (re_node_set_insert_last, re_dfa_add_node):
1264 Rename local variables to avoid GCC shadowing warnings.
1266 2005-08-18 Bruno Haible <bruno@clisp.org>
1268 * strstr.c (strstr): Fix return value in multibyte case.
1269 * strcasestr.c (strcasestr): Likewise.
1271 2005-08-17 Jim Meyering <jim@meyering.net>
1273 Make the %s format (seconds since the epoch) work for a negative
1274 number and when used with a zero-padded field width, e.g. %015s.
1276 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1277 label so that it precedes the code to set `digits'. Otherwise,
1278 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1279 print `00-22'. Now, it prints `-0022', as it should.
1281 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1283 * regex.h: Remove useless space-before-tab. From coreutils.
1285 2005-08-17 Bruno Haible <bruno@clisp.org>
1287 * strcasestr.h: New file.
1288 * strcasestr.c: New file.
1290 2005-08-17 Bruno Haible <bruno@clisp.org>
1292 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1293 * strstr.c: Completely rewritten, with multibyte locale support.
1295 2005-08-17 Bruno Haible <bruno@clisp.org>
1297 * strcasecmp.c: Use mbuiter.h.
1299 2005-08-17 Bruno Haible <bruno@clisp.org>
1301 * mbuiter.h: New file.
1303 2005-08-16 Bruno Haible <bruno@clisp.org>
1305 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1307 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1308 NUL byte, not after it.
1310 2005-08-16 Bruno Haible <bruno@clisp.org>
1312 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1313 the valid ones. Makes the comparison operations transitive:
1314 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1315 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1317 2005-08-16 Bruno Haible <bruno@clisp.org>
1319 * strcase.h (strcasecmp): Add note in comments.
1320 * strncasecmp.c: Use code from strcasecmp.c.
1321 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1322 (strcasecmp): Work correctly in multibyte locales.
1324 2005-08-16 Bruno Haible <bruno@clisp.org>
1326 * strnlen1.h: New file.
1327 * strnlen1.c: New file.
1329 2005-08-16 Bruno Haible <bruno@clisp.org>
1331 * mbfile.h: New file.
1333 2005-08-16 Bruno Haible <bruno@clisp.org>
1335 * mbiter.h: New file.
1337 2005-08-16 Bruno Haible <bruno@clisp.org>
1339 * mbchar.h: New file.
1340 * mbchar.c: New file.
1342 2005-08-16 Bruno Haible <bruno@clisp.org>
1344 * tls.h: New file, from GNU gettext.
1345 * tls.c: New file, from GNU gettext.
1347 2005-08-15 Bruno Haible <bruno@clisp.org>
1349 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1352 2005-08-14 Jim Meyering <jim@meyering.net>
1354 Sync from coreutils.
1356 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1357 Use the hash-table-based cycle-detection code not just when
1358 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1359 Reported by James Youngman in
1360 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1361 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1362 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1363 This lets us compile with -DFTS_DEBUG, once again.
1364 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1365 * fts.c (fd_safer): Remove decl.
1366 Include fcntl--.h rather than unistd-safer.h
1367 (fts_safe_changedir): Don't call fd_safer; no longer needed
1368 now that we include fcntl--.h.
1370 2005-08-11 Simon Josefsson <jas@extundo.com>
1372 * readline.h, readline.c: New file.
1374 2005-08-11 Bruno Haible <bruno@clisp.org>
1376 * strnlen.h (strnlen): Change parameter name to match comment.
1378 2005-08-10 Simon Josefsson <jas@extundo.com>
1380 * strndup.c: Use strnlen.h.
1382 * strnlen.h: New file.
1384 2005-08-02 Simon Josefsson <jas@extundo.com>
1386 * getline.h, getline.c: Rewrite.
1388 * getdelim.h, getdelim.c: New files, ported from glibc.
1390 2005-07-31 Bruno Haible <bruno@clisp.org>
1392 * lock.h (gl_lock_initializer): New macro.
1393 (gl_lock_define_initialized): Use it.
1394 (gl_rwlock_initializer): New macro.
1395 (gl_rwlock_define_initialized): Use it.
1396 (gl_recursive_lock_initializer): New macro.
1397 (gl_recursive_lock_define_initialized): Use it.
1399 2005-07-26 Bruno Haible <bruno@clisp.org>
1401 * lock.h: Update from GNU gettext.
1402 * lock.c: Update from GNU gettext.
1404 2005-07-18 Bruno Haible <bruno@clisp.org>
1406 * lock.h (gl_once_t): New type.
1407 (gl_once_define, gl_once): New macros.
1408 * lock.c (fresh_once): New variable.
1409 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1412 2005-07-18 Simon Josefsson <jas@extundo.com>
1414 * check-version.c (check_version): Accept identical versions too.
1416 2005-07-18 Bruno Haible <bruno@clisp.org>
1418 * lock.h: New file, from GNU gettext.
1419 * lock.c: New file, from GNU gettext.
1421 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1423 * quotearg.c: Add translator comment suggested by Bruno Haible,
1424 with a minor change.
1426 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1428 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1429 copyright symbol and the year.
1430 * version-etc.c (COPYRIGHT_YEAR): New constant.
1431 (version_etc_va): Use parameterized copyright notice.
1432 Reword to conform to the current GNU coding standards.
1434 2005-07-11 Simon Josefsson <jas@extundo.com>
1436 * size_max.h: New file.
1438 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1440 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1443 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1444 and Paul Eggert <eggert@cs.ucla.edu>
1446 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1447 in wint_t, not wchar_t. Remove now-unnecessary cast.
1449 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1451 * regex.c, regex.h: Sync from libc.
1452 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1453 New files, synced from libc, except that regex_internal.h
1454 currently has a small porting fix.
1456 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1458 Remove the dependency of the strftime module on the tzset module.
1459 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1460 Copy the input structure, to work around some of the bug with
1461 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1462 Solaris releases, you should also use the tzset module, but we won't
1463 require it as a dependency any more since we don't want LGPLed code
1464 to depend on GPLed code.
1466 2005-07-02 Jim Meyering <jim@meyering.net>
1468 * backupfile.c (backup_args): Change a `0' to NULL.
1470 2005-07-01 Jim Meyering <jim@meyering.net>
1472 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1473 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1474 * save-cwd.c, tempname.c:
1475 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1476 and don't include <sys/file.h>).
1478 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1480 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1481 declares only 'struct timespec;' (!).
1483 2005-06-29 Jim Meyering <jim@meyering.net>
1485 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1486 type name. Use the variable name instead.
1487 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1489 2005-06-28 Simon Josefsson <jas@extundo.com>
1491 * check-version.h, check-version.c: New files.
1493 2005-06-28 Simon Josefsson <jas@extundo.com>
1495 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1496 collision with global variable. Better indentation. Don't
1497 increment buffer pointer beyond buffer end. Based on comments
1498 from Paul Eggert <eggert@cs.ucla.edu>.
1502 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1504 * canon-host.c (canon-host): Append trailing "," to 0 in
1505 initializer of struct addrinfo, as an indication that we don't
1506 care how many members the structure has.
1508 2005-06-24 Derek Price <derek@ximbiot.com>
1509 and Bruno Haible <bruno@clisp.org>
1511 Remove stat module & update lstat.
1512 * stat.c: Remove this file...
1513 (slash_aware_lstat): ...moving this content and its support...
1514 * lstat.c (rpl_lstat): ...into here.
1515 * lstat.h: New file.
1517 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1519 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1520 (ranged_convert): Don't save conversion in a temporary struct.
1521 This causes a warning with GCC 4.0.0, and anyway in the typical
1522 case it's not worth the extra 100 bytes or so of code.
1523 (ranged_convert, __mktime_internal): When calling a function via a
1524 pointer P, use P () rather than (*P) (), as we now assume C89 or
1527 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1529 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1530 "who -r" failed to give output. Problem reported by Tim Waugh.
1532 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1533 (xcalloc): Use it to avoid needless tests.
1534 Problem reported by Jim Meyering.
1536 2005-06-16 Jim Meyering <jim@meyering.net>
1538 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1539 when either N or S is zero.
1541 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1543 * argp.h (__option_is_short): Check upper limit of
1544 __key. Isprint() requires its argument to have the value
1545 of an unsigned char or EOF.
1547 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1549 * fnmatch.c (fnmatch): If there is an encoding error in a
1550 multibyte string or pattern, fall back on unibyte matching.
1551 Problem reported by James Youngman.
1553 2005-06-08 Bruno Haible <bruno@clisp.org>
1555 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1558 2005-06-08 Bruno Haible <bruno@clisp.org>
1560 * csharpcomp.h: New file, from GNU gettext.
1561 * csharpcomp.c: New file, from GNU gettext.
1562 * csharpcomp.sh.in: New file, from GNU gettext.
1564 2005-06-07 Derek Price <derek@ximbiot.com>
1567 * glob_.h: Indent nested #ifdef.
1569 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1571 Sync from coreutils.
1572 Use "file name" when talking about file names, instead of "filename"
1573 or "path", as per the GNU coding standards.
1574 * mkdir-p.c: Renamed from makepath.c.
1575 (make_dir_parents): Renamed from make_path. All callers changed.
1576 * mkdir-p.h: Likewise. All includers changed.
1577 * filenamecat.c: Renamed from path-concat.c.
1578 (file_name_concat): Renamed from path_concat. All callers changed.
1579 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1580 * filenamecat.h: Likewise. All includers changed.
1581 * acl.c: Don't use "path" or "filename" to mean "file name"
1582 in comments or local variable names.
1583 * basename.c: Likewise.
1584 * canonicalize.c, canonicalize.h: Likewise.
1585 * dirname.c, dirname.h: Likewise.
1586 * euidaccess.c: Likewise.
1587 * exclude.c: Likewise
1588 * fnmatch_.h, fnmatch_loop.c: Likewise.
1589 * fsusage.c, fsuage.h: Likewise.
1590 * fts.c, fts_.h: Likewise.
1591 * getcwd.c: Likewise.
1592 * getloadavg.c: Likewise.
1593 * mkstemp.c: Likewise.
1594 * mountlist.c, mountlist.h: Likewise.
1595 * openat.c, openat.h: Likewise.
1596 * readlink-stub.c: Likewise.
1597 * readutmp.c, readutmp.h: Likewise.
1598 * rename.c: Likewise.
1599 * rmdir.c: Likewise.
1601 * savedir.c: Likewise.
1602 * stripslash.c: Likewise.
1603 * tempname.c: Likewise.
1604 * xreadlink.c: Likewise.
1605 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1607 * exclude.h: Likewise.
1609 * euidaccess.c (getuid, getgid, getuid, getegid)
1610 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1611 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1612 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1613 * pathmax.h: Include <limits.h> unconditionally, since other
1614 files have been getting away with it for years (MORE/BSD 4.3
1616 * userspec.c (getpwnam, getgrnam, getgrgid)
1617 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1619 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1620 Define to 256, not 255, as per modern POSIX.
1622 2005-06-01 Bruno Haible <bruno@clisp.org>
1624 * csharpexec.h: New file, from GNU gettext.
1625 * csharpexec.c: New file, from GNU gettext.
1626 * csharpexec.sh.in: New file, from GNU gettext.
1628 2005-05-31 Derek Price <derek@ximbiot.com>
1629 Paul Eggert <eggert@cs.ucla.edu>
1632 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1634 2005-05-29 Derek Price <derek@ximbiot.com>
1635 Paul Eggert <eggert@cs.ucla.edu>
1637 * glob_.h, glob.c: New files.
1639 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1641 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1643 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1644 the configuration hassle isn't worth it.
1645 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1646 (LONGEST_MODIFIER, PRIuMAX): Remove.
1648 2005-05-27 Bruno Haible <bruno@clisp.org>
1650 * getlogin_r.h: Remove second include of <stddef.h>.
1652 2005-05-25 Bruno Haible <bruno@clisp.org>
1653 Derek Price <derek@ximbiot.com>
1655 * getlogin_r.h: Simplify API documentation.
1657 2005-05-25 Derek Price <derek@ximbiot.com>
1658 Paul Eggert <eggert@cs.ucla.edu>
1660 * getlogin_r.c, getlogin_r.h: New files.
1662 2005-05-22 Bruno Haible <bruno@clisp.org>
1664 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1665 Also include <sys/param.h> if it defines MIN, MAX.
1666 Based on a patch by Derek Price <derek@ximbiot.com>.
1668 2005-05-22 Bruno Haible <bruno@clisp.org>
1670 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1671 (INT64_MIN): Fix definition.
1672 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1674 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1675 NEED_SIGNED_INT_TYPES.
1677 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1678 HAVE_SYSTEM_INTTYPES.
1680 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1682 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1683 so that unistd-safer.h (GPL'ed code) need not be included.
1685 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1688 * fts.c: Don't include "cycle-check.h" or "hash.h".
1689 (setup_dir, free_dir): New functions.
1690 (enter_dir, leave_dir): Define trivial
1691 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1692 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1693 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1694 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1695 Move to fts-cycle.c.
1696 (fts_open): Use setup_dir.
1697 (fts_close): Use free_dir.
1698 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1699 This adds a label and some gotos, but the alternatives were messier.
1700 Check for memory allocation failure when entering a dir.
1701 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1702 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1703 (FTS): New member fts_cycle, that is a union that contains the
1704 old active_dir_ht and cycle_state. All uses changed to mention
1705 fts_cycle.ht and fts_cycle.state.
1706 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1707 fts.c, with the following changes:
1708 (setup_dir, free_dir): New functions.
1709 (enter_dir): Now returns bool. Return true if successful, false
1710 if memory exhausted. All callers changed.
1711 Do not bother partly cleaning up on
1712 memory allocation failure; that is free_dir's job.
1713 However, free ad if hash_insert fails, to avoid memory leak.
1714 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1715 fts->fts_options to see which union member to use.
1717 2005-05-20 Jim Meyering <jim@meyering.net>
1719 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1720 Now a macro, to pacify GCC.
1722 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1724 * chown.c (rpl_chown): Return -1 on failure.
1726 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1728 * canonicalize.c: Include canonicalize.h first, to test interface.
1729 Include <stddef.h> unconditionally, since we assume C89 now.
1730 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1731 * fts.c: Include fts_.h first, to check interface.
1732 Do not include intprops.h; no longer needed.
1733 Include cycle-check.h and hash.h, since fts_.h no longer does.
1734 Remove unnecessary casts of closedir to void.
1735 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1736 decide whether to decrement nlinks.
1737 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1738 (FTS): Use struct hash_table * instead of Hash_table, so that
1739 we no longer need to include hash.h here.
1741 2005-05-17 Jim Meyering <jim@meyering.net>
1743 * fts.c, fts_.h: New files, from coreutils.
1745 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1747 Sync from coreutils.
1748 * unlinkdir.c, unlinkdir.h: New files.
1749 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1750 regex.h, unlocked-io.h, xtime.h:
1751 White space changes only.
1752 * makepath.c (make_path): Port to hosts where leading "//" is special.
1753 * yesno.c: Include getline.h, not ctype.h.
1754 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1755 Use getline to remove arbitrary restriction on response length.
1757 2005-05-13 Bruno Haible <bruno@clisp.org>
1759 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1760 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1761 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1762 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1763 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1764 Add support for 64-bit integers in the MSVC compiler.
1766 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1768 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1769 Change the initial comment to refer to GPL, not LGPL.
1770 gnulib-tool will change it to LGPL as needed.
1772 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1773 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1774 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1775 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1776 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1777 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1778 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1779 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1780 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1781 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1782 concatpath.c, config.charset, copy-file.c, copy-file.h,
1783 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1784 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1785 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1786 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1787 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1788 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1789 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1790 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1791 full-read.c, full-read.h, full-write.c, full-write.h,
1792 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1793 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1794 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1795 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1796 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1797 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1798 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1799 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1800 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1801 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1802 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1803 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1804 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1805 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1806 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1807 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1808 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1809 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1810 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1811 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1812 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1813 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1814 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1815 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1816 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1817 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1818 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1819 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1820 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1821 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1822 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1823 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1824 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1825 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1826 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1827 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1828 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1829 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1830 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1831 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1832 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1833 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1834 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1835 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1836 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1837 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1838 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1839 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1840 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1841 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1842 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1843 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1844 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1845 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1846 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1847 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1848 Update FSF postal mail address.
1850 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1852 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1853 specified in ai_socktype. Fix invalid ai_protocol
1854 check. ai_protocol is usually set to 0 or depending on
1855 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1856 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1857 ai_socktype / ai_protocol in the returned addrinfo structure.
1859 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1860 Bruno Haible <bruno@clisp.org>
1862 * inet_ntop.h: New file.
1863 * inet_ntop.c: New file, from glibc with modifications.
1865 2005-05-08 Jim Meyering <jim@meyering.net>
1867 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1869 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1871 Merge from coreutils. Among other things,
1872 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1873 * fd-safer.c: New file.
1874 * fcntl-safer.h, open-safer.c: Remove.
1875 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1876 * dup-safer.c: Include unistd-safer.h first.
1877 Don't include errno.h.
1878 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1879 * file-type.h: Don't assume invoker included sys/stat.h first.
1880 * file-type.c: Rely on file-type.h change.
1881 * getloadavg.c: Include unistd-safer.h.
1882 (getloadavg): Use safer open.
1883 * getusershell.c: Include "stdio-safer.h".
1884 (getusershell): Use safer fopen.
1885 * long-options.c (long_options): Use NULL rather than 0.
1886 * modechange.h (mode_free): Remove; all callers changed to invoke
1888 * modechange.c: Likewise.
1889 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1890 (MODE_DONE): New constant.
1891 (struct mode_change): Remove 'next' member.
1892 (make_node_op_equals): New function; like the old one of the
1893 same name, except it allocates an array.
1894 (mode_compile, mode_create_from_ref): Use it.
1895 (mode_compile): Allocate result as an array, not a linked list.
1896 Parse octal string ourself, so that we catch mistakes like "+0".
1897 (mode_adjust): Arg is an array, not a linked list.
1898 * modechange.c: Include stat-macros.h, xalloc.h.
1899 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1900 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1901 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1902 Remove. This is now stat-macros.h's job.
1903 (talloc): Remove. All callers replaced by xalloc, so that
1904 our invokers don't have to worry about reporting memory failures.
1905 (make_node_op_equals): Remove.
1906 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1908 (struct mode_change): Moved here from modechange.h.
1909 (mode_append_entry): Remove.
1910 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1911 apps to have incorrect behavior. Use simpler algorithm for head
1912 and tail. Don't futz with umask; that's now the job of mode_adjust.
1913 Detect more invalid usages rather than having somewhat-random behavior.
1914 Don't insert an "a=" action, as that leads to incorrect behavior.
1915 (mode_compile, mode_create_from_ref): Return NULL on error instead
1916 of an enum, since now there's only one way to have an error. All
1918 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1919 at the correct time. Simplify calculation of "+u" and its ilk.
1920 Don't mishandle "+X".
1921 (mode_free): Remove "register" and localize decls.
1922 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1923 (struct mode_change): Move to modechange.c; callers don't
1924 need to see this stuff.
1925 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1926 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1927 (mode_change, mode_adjust): Reflect the new signatures noted above.
1928 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1929 that might redefine system include files.
1930 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1931 (my_usleep): Use NULL rather than (void *) 0.
1932 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1933 Use siginterrupt to specify that system calls should be interrupted.
1934 (rpl_nanosleep): Move initialization of suspended closer to call of
1936 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1937 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1938 (desirable_utmp_entry): New function.
1939 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1940 using x2nrealloc, to simplify logic.
1941 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1942 size calculation. Do not assume utmp file is a regular file.
1943 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1944 (READ_UTMP_CHECK_PIDS): New constant.
1945 * save-cwd.c: Include unistd-safer.h.
1946 (save_cwd): Use fd_safer.
1947 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1948 [!_LIBC] Include "stat-macros.h" instead.
1949 * unistd-safer.h (fd_safer): New decl.
1951 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1953 * byteswap_.h: New file.
1955 2005-04-25 Albert Chin <china@thewrittenword.com>
1957 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1960 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1962 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1963 that "UTC +1 second" continues to work. Problem reported
1965 (relunit_snumber): New rule.
1968 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1970 * getdate.y (universal_time_zone_table): New constant.
1971 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1972 universal_time_zone_table.
1973 (lookup_zone): Prefer universal_time_zone_table to
1974 local_time_zone_table, so that "GMT" time stamps are allowed in
1975 London during the summer. Problem reported by Ian Abbott.
1977 2005-04-12 Jim Meyering <jim@meyering.net>
1979 * human.c (humblock): Set *options even when returning due to
1980 xstrtoumax conversion failure. Thanks to a used-uninitialized
1983 2005-04-09 Jim Meyering <jim@meyering.net>
1985 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1986 -Wuninitialized: initialize tm0.tm_year.
1988 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1990 * getdate.y (parser_control): rels_seen is now a boolean, not a
1991 count, since there's no maximum. All uses changed.
1992 Add member dsts_seen.
1993 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1995 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1996 Use pc_rels_seen to decide whther a date is absolute.
1998 * getdate.y (number): Don't overwrite year.
1999 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2002 2005-04-02 Simon Josefsson <jas@extundo.com>
2004 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2005 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2007 2005-03-27 Jim Meyering <jim@meyering.net>
2009 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2011 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2013 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2014 "one's complement" -> "ones' complement" in comment, as per Knuth.
2015 "value of type" -> "type or expression" in comment.
2016 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2018 2005-03-26 Jim Meyering <jim@meyering.net>
2021 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2022 Correct typos: s/or/of/.
2024 2005-03-23 Jim Meyering <jim@meyering.net>
2026 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2028 2005-03-21 Jim Meyering <jim@meyering.net>
2030 Changes imported from coreutils.
2032 * cycle-check.c: Don't include xalloc.h.
2034 * path-concat.c: Don't include assert.h.
2035 (path_concat): Remove assertion that would have triggered
2036 for ABASE starting with more than one slash.
2037 Reported by Andreas Schwab.
2039 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2040 properly when ABASE is an absolute file name.
2041 Correct the description of this function.
2043 Add an assertion and a test driver.
2044 This fixes a bug introduced on 2004-07-02.
2045 Andreas Schwab reported the resulting failure of cp --parents:
2046 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2048 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2050 * strftime.c (my_strftime): If the underlying strftime returns 0
2051 (which shouldn't happen), generate nothing instead of returning 0
2052 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2054 2005-03-16 Bruno Haible <bruno@clisp.org>
2056 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2058 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2060 * strftime.c (my_strftime): Prepend space to format so that we can
2061 reliably distinguish strftime failure from empty output on POSIX
2064 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2066 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2067 (iconv_string): Don't guess a size-zero buffer, as that might cause
2068 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2069 result would be 'too large', where 'too large' is (heuristically)
2070 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2071 overflow concerns. This will prevent some unwanted malloc failures
2072 when the inputs are very large.
2074 2005-03-15 Bruno Haible <bruno@clisp.org>
2076 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2079 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2082 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2084 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2086 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2087 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2089 * strtol.c: Likewise.
2091 2005-03-14 Simon Josefsson <jas@extundo.com>
2093 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2096 2005-03-14 Jim Meyering <jim@meyering.net>
2098 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2099 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2100 to be nonzero so that we (and caller) can detect the difference
2101 between a valid zero-length expansion and an error return, even
2102 when the underlying strftime fails before writing anything into
2105 2005-03-10 Jim Meyering <jim@meyering.net>
2107 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2108 so that this module works on systems without fchdir.
2110 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2112 Factor int-properties macros into a single file, except for
2113 glibc-related files.
2114 * intprops.h: New file.
2115 * getloadavg.c: Include it instead of limits.h.
2116 (INT_STRLEN_BOUND): Remove.
2117 * human.c: Include intprops.h.
2118 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2119 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2120 * inttostr.h: Include intprops.h instead of limits.h.
2121 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2122 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2123 for consistency with intprops.h.
2124 (time_t_is_integer, twos_complement_arithmetic): Use them.
2125 * sig2str.h: Include <signal.h>, intprops.h.
2126 (INT_STRLEN_BOUND): Remove.
2127 * strftime.c (TYPE_SIGNED): Remove.
2128 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2129 * strtol.c: Adjust comments to match intprops.h.
2130 * userspec.c: Include intprops.h.
2131 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2132 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2133 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2134 instead of rolling our own expressions.
2135 * xstrtol.c: Include xstrtol.h first, to test interface.
2137 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2139 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2140 the right thing even if adding 1900 would overflow. Similarly
2141 for tm_mon + 1 and tm_yday + 1.
2142 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2143 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2144 (DO_SIGNED_NUMBER): New macro.
2145 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2147 2005-03-07 Bruno Haible <bruno@clisp.org>
2149 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2151 2005-03-03 Derek R. Price <derek@ximbiot.com>
2152 Bruno Haible <bruno@clisp.org>
2154 * pagealign_alloc.h: New file.
2155 * pagealign_alloc.c: New file.
2157 2005-01-28 Bruno Haible <bruno@clisp.org>
2159 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2162 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2164 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2165 The workaround isn't strictly needed for POSIX conformance, and
2166 it's too much of a pain to configure and maintain. We'll ask
2167 people to fix their kernels instead.
2168 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2169 (NANOSLEEP_BUG_WORKAROUND): Remove.
2170 (xnanosleep): Remove the workaround.
2172 2005-02-12 Bruno Haible <bruno@clisp.org>
2174 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2176 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2178 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2179 * timespec.h (gettime): Return void, since it always
2180 succeeds now. All uses changed.
2181 * gettime.c (gettime) Likewise.
2182 [HAVE_NANOTIME]: Prefer nanotime.
2183 Assume gettimeofday succeeds, as POSIX requires.
2184 Assime time () succeeds, since other code already does.
2185 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2186 (timespec_subtract): Remove.
2187 (NANOSLEEP_BUG_WORKAROUND): New constant.
2188 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2189 things considerably. Use it only on GNU/Linux hosts, since the
2190 workaround shouldn't be needed elsewhere.
2192 2005-02-24 Bruno Haible <bruno@clisp.org>
2194 * gettext.h: Update from GNU gettext 0.14.2.
2196 2005-02-24 Bruno Haible <bruno@clisp.org>
2198 * localcharset.c: Update from GNU gettext 0.14.2.
2199 * config.charset: Update from GNU gettext 0.14.2.
2201 2005-02-22 Simon Josefsson <jas@extundo.com>
2203 * iconvme.h, iconvme.c: New files, from libc.
2205 2005-02-20 Neil Conway <neilc@samurai.com>
2207 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2208 returned by OSX/Darwin if the specified buffer is not large
2209 enough for the hostname.
2211 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2213 * memrchr.h: New file.
2214 * chdir-long.c: Include it.
2215 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2216 Don't bother including stddef.h.
2218 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2220 * argp-help.c (__argp_help): Create a fake struct argp_state and
2221 pass it to _help, otherwise the latter coredumps trying to
2222 dereference state.root_argp.
2224 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2226 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2228 Include <sys/types.h>, for dev_t.
2229 (ME_DUMMY, ME_REMOTE): Move from here....
2230 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2231 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2233 Include mountlist.h first, to test the interface.
2235 2005-01-29 Bruno Haible <bruno@clisp.org>
2237 * progname.c (program_name): Initialize.
2238 Needed when linking statically on MacOS X.
2240 2005-01-28 Bruno Haible <bruno@clisp.org>
2242 * javacomp.sh.in: New file, from GNU gettext.
2243 * javacomp.h: New file, from GNU gettext.
2244 * javacomp.c: New file, from GNU gettext.
2246 2005-01-26 Bruno Haible <bruno@clisp.org>
2248 * javaexec.sh.in: New file, from GNU gettext.
2249 * javaexec.h: New file, from GNU gettext.
2250 * javaexec.c: New file, from GNU gettext.
2252 2005-01-26 Simon Josefsson <jas@extundo.com>
2254 * gai_strerror.c: Use GPL in header.
2256 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2258 * argp-help.c (hol_entry_help): Avoid using non-constant
2259 initializers for struct pentry_state.
2260 (__argp_error): Check return value of __asprintf
2261 (__argp_failure): Translate error message
2263 * argp-parse.c: Removed braces around the expansion of N_()
2265 2005-01-21 Jim Meyering <jim@meyering.net>
2267 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2268 same value as for Solaris 9.
2270 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2271 component length. This included changing the parameter to be
2272 of type `char *' rather than `char const *'.
2273 * chdir-long.h (chdir_long): Update prototype.
2275 * openat.c (fdopendir, fstatat): New functions.
2276 * openat.h: Include headers required for use of DIR and struct stat.
2277 [AT_SYMLINK_NOFOLLOW]: Define.
2278 (fdopendir, fstatat): Add prototypes.
2280 2005-01-21 Bruno Haible <bruno@clisp.org>
2282 * classpath.h: New file, from GNU gettext.
2283 * classpath.c: New file, from GNU gettext.
2285 2005-01-20 Simon Josefsson <jas@extundo.com>
2287 * version-etc-fsf.c: New file, with version_etc_copyright.
2288 * version-etc.c: Remove version_etc_copyright.
2289 * version-etc.h (version_etc_copyright): Use [] instead of * in
2290 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2292 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2294 * save-cwd.c (save_cwd): Remove code to support the case
2295 where fchdir is missing or flaky.
2297 2005-01-20 Simon Josefsson <jas@extundo.com>
2299 * base64.h (isbase64): Add.
2301 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2302 using a unsigned prototype, don't inline.
2303 (base64_decode): Use it.
2305 2005-01-19 Bruno Haible <bruno@clisp.org>
2307 * sh-quote.h: New file, from GNU gettext.
2308 * sh-quote.c: New file, from GNU gettext.
2310 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2312 Merge changes from coreutils, as described below in several
2313 changelogs dated today.
2315 * save-cwd.c: Include "save-cwd.h" before other include files.
2316 (O_DIRECTORY): Remove; not needed here, since "." must be
2317 a directory. All uses removed.
2318 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2319 universal on Suns, and we also need to test for IRIX.
2320 Revamp code to use 'if' rather than '#if'.
2321 Avoid unnecessary comparison of cwd->desc to 0.
2323 * utimens.c (futimens): Robustify the previous patch, by checking
2324 for known valid error numbers rather than observed invalid ones.
2326 2005-01-18 Jim Meyering <jim@meyering.net>
2328 * version-etc.c (version_etc_copyright): Update copyright date.
2330 * utimens.c (futimens): Account for the fact that futimes
2331 can also fail with errno == ENOSYS or errno == ENOENT.
2332 Patch from Dmitry V. Levin.
2334 Change the name of the robust chdir function from chdir to chdir_long.
2335 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2336 (restore_cwd): Use chdir_long, not chdir.
2337 * chdir-long.c: Renamed from chdir.c.
2338 * chdir-long.h: Renamed from chdir.h.
2339 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2342 2005-01-18 Bob Proulx <bob@proulx.com>
2344 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2345 offsetof() macro construct to avoid compile failure with native HP-UX
2346 11.0 ANSI C compiler.
2348 2005-01-06 Bruno Haible <bruno@clisp.org>
2350 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2351 because stpncpy.m4 takes care of it.
2353 2004-01-24 Bruno Haible <bruno@clisp.org>
2355 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2357 2003-10-09 Bruno Haible <bruno@clisp.org>
2359 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2361 2005-01-06 Bruno Haible <bruno@clisp.org>
2363 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2364 * fwriteerror.c: Include <stdbool.h>.
2365 (fwriteerror): At the end, close the file stream. Record whether
2366 stdout was already closed.
2368 2004-05-27 Bruno Haible <bruno@clisp.org>
2370 * execute.c (environ): Declare if needed.
2371 * pipe.c (environ): Likewise.
2372 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2374 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2376 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2377 definitions to be after all include files, to avoid collisions.
2378 Problem reported by Bob Proulx.
2380 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2382 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2383 not needed. This removes a dependency on the gettext module.
2384 [defined _LIBC]: Do not include <libintl.h>; not needed.
2386 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2388 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2391 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2393 * argp-parse.c: Include <stddef.h>.
2394 (alignof, alignto): New macros.
2395 (parser_init): Don't assume that void * is aligned sufficiently
2398 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2399 need to extend the stack.
2400 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2403 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2405 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2407 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2409 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2410 Remove now-obsolete comment about AIX.
2411 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2412 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2413 (YYMAXDEPTH): New macro.
2415 2004-12-18 Bruno Haible <bruno@clisp.org>
2417 * fatal-signal.c (fatal_signals): Make non-const.
2418 (init_fatal_signals): New function.
2419 (uninstall_handlers, install_handlers): Ignore signals that were set to
2421 (at_fatal_signal): Call init_fatal_signals.
2422 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2424 Reported by Paul Eggert.
2426 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2428 * getdate.y (textint): New member "negative".
2429 (time_zone_hhmm): New function.
2430 Expect 14 shift-reduce conflicts, not 13.
2431 (o_colon_minutes): New rule.
2432 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2433 (yylex): Set the "negative" member of signed numbers.
2435 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2437 Changes imported from coreutils.
2438 * hard-locale.c: Assume <locale.h> exists.
2440 (GLIBC_VERSION): New macro.
2441 (hard_locale): Assume setlocale exists.
2442 Rewrite to avoid #ifdef.
2443 Use strdup rather than malloc + strcpy.
2444 * human.c: Assume <locale.h> exists.
2445 (human_readable): Assume localeconv exists.
2447 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2449 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2450 convert T2, not T. (Imported from libc.)
2452 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2454 * getcwd.c (is_ENAMETOOLONG): New macro.
2455 (__getcwd.c): Don't restore errno; glibc doesn't.
2456 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2457 first, falling back to our code only if its results look suspicious.
2458 Ensure that the resulting buffer is only as large as necessary.
2460 * readutmp.c: Include readutmp.h first.
2461 Include <errno.h>, since readutmp.h no longer does that.
2462 * readutmp.h: Don't include <errno.h>,
2463 <sys/param.h>, <time.h>; not needed to establish interface.
2464 (errno): Remove decl.
2465 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2466 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2467 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2469 2004-11-28 Simon Josefsson <jas@extundo.com>
2471 * base64.h, base64.c: New file.
2473 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2475 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2477 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2479 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2480 HP's ANSI C compiler.
2481 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2482 Declaring int functions causes warnings on some modern systems and
2483 shouldn't be needed to compile on ancient ones.
2484 * same.c (MIN) [defined MIN]: Don't define, since it's already
2487 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2488 with the following changes.
2489 (__set_errno): Parenthesize properly.
2490 Include <stdbool.h>.
2491 (MIN, MAX, MATCHING_INO): New macros.
2492 (__getcwd): Define with prototype, not K&R form.
2493 Use heuristics to allocate default buffer on stack if possible.
2494 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2495 behavior, and to avoid the PATH_MAX limit when computing
2497 Use MATCHING_INO to compare inode number to file.
2498 Check for arithmetic overflow in size calculations.
2499 Fix bug in reallocation of dot array that caused getcwd to fail
2500 on directories nested deeper than 75.
2501 Be more careful about saving errno on error.
2502 Do not use realloc; use only free+malloc, as this is a bit
2503 more flexible and avoids a needless copy operation.
2504 Do not inspect st_dev and st_ino for symbolic links; POSIX
2505 doesn't specify the latter.
2506 Check for closedir errors.
2507 Avoid needless casts.
2508 Use "#ifdef weak_alias" around weak_alias, to be like other
2510 The following changes to getcwd.c have effect only when used in
2511 gnulib; they have no effect inside glibc proper.
2512 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2513 as alloca isn't used.
2514 (alloca, __alloca): Likewise.
2515 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2516 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2517 unconditionally, as gnulib assumes C89 or better.
2518 Do not include <sys/param.h>.
2519 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2520 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2522 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2523 Include <dirent.h> in a way that is compatible with modern Autoconf.
2524 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2525 New macros, if not already defined.
2526 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2527 Use "_LIBC", not "defined _LIBC", for consistency.
2528 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2530 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2531 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2532 * xgetcwd.c: David MacKenzie's old code was removed, so give
2533 credit only to Jim Meyering and adjust the copyright dates.
2534 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2535 <stdlib.h>, <unistd.h>, "pathmax.h".
2536 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2537 (INITIAL_BUFFER_SIZE): Remove.
2538 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2540 2004-11-23 Jim Meyering <jim@meyering.net>
2542 * getopt_.h: Remove trailing blanks.
2544 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2546 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2547 (futimens): New function, which uses futimes if available.
2548 (futimens, utimens): Support timespec==NULL, with same semantics
2549 as utime and utimens.
2550 * utimens.h (futimens): New decl.
2552 2004-11-23 Jim Meyering <jim@meyering.net>
2554 * __fpending.c: Add comment.
2556 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2558 * getopt_.h: Re-addition of __getopt_argv_const caused
2559 redefinition warnings. To avoid them, include the defines
2560 in `#if !defined __need_getopt ... #endif'. The only place
2561 where __getopt_argv_const is used is in definitions
2562 of getopt_long and getopt_long_only below, which are as well
2563 protected by `#ifndef __need_getopt'.
2564 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2565 __need_getopt after including <stdio.h> and <unistd.h> These
2566 headers might have defined it.
2568 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2570 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2572 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2573 optopt): Use them instead of invoking ## directly; otherwise, the
2574 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2576 2004-11-19 Bruno Haible <bruno@clisp.org>
2578 * strtok_r.c: Move comments from here...
2579 * strtok_r.h: ... to here.
2581 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2583 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2584 might fail. Problem reported by Yoann Vandoorselaere.
2585 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2586 that mishandle size_t overflow.
2588 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2590 * canon-host.c: Include "strdup.h".
2591 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2592 Use strdup instead of malloc/strcpy to duplicate strings.
2594 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2595 (human_space_before_unit): New constant.
2596 * human.c (human_readable): Support it.
2598 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2599 (xgetcwd): Set errno correctly when failing.
2600 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2601 the failure is actually due to a PATH_MAX problem.
2603 Further getopt changes to make it more likely that glibc will
2604 buy the changes back.
2605 * getopt.c (POSIXLY_CORRECT): New constant.
2606 (getopt): Use it, so to preserve glibc semantic
2607 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2608 when compiling for libc.
2609 * getopt_.h (__getopt_argv_const): Bring it back.
2610 (getopt_long, getopt_long_only): Use it.
2612 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2613 New arg POSIXLY_CORRECT. All callers changed.
2614 (getopt): Argv is now char * const *, as per standard.
2615 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2616 not char *__getopt_argv_const *.
2617 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2618 _getopt_long_only_r): Likewise.
2619 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2620 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2621 _getopt_long_r, _getopt_long_only_r): Likewise.
2622 * getopt_.h (__getopt_argv_const): Remove.
2623 (getopt): Argv is now char * const *, as per standard.
2625 * getdate.y (tORDINAL): New token.
2626 (day, relunit): Allow it for relative times.
2627 (relative_time_table): Use tORDINAL for ordinals.
2629 2004-11-15 Jim Meyering <jim@meyering.net>
2631 * closeout.c: Include "__fpending.h" once again.
2632 Include <stdbool.h>.
2633 (close_stdout): Don't fail just because stdout was closed initially,
2634 since some programs don't write to stdout in the normal course of
2635 operation (other than --version and --help), and we don't want this
2636 function to make e.g. `touch file >&-' fail.
2637 But do fail if it was closed and someone has tried to write to it.
2638 E.g., `printf foo >&-' must fail.
2640 2004-11-11 Simon Josefsson <jas@extundo.com>
2642 * strtok_r.h, strtok_r.c: New file.
2644 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2646 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2647 we can stop lying to compilers about the constness of argv when we
2648 are compiled outside glibc.
2649 (getopt, getopt_long, getopt_long_only): Use it.
2650 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2652 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2653 _getopt_long_only_r): Likewise.
2654 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2655 _getopt_long_only_r): Likewise.
2657 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2658 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2659 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2660 the other external symbols.
2661 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2662 declaration, since the above renaming now works around collisions.
2664 2004-11-11 Jim Meyering <jim@meyering.net>
2666 * linebreak.c: Remove trailing blanks.
2667 * alloca_.h: Likewise.
2668 * acosl.c: Likewise.
2669 * euidaccess.c: Likewise.
2670 * allocsa.h: Likewise.
2672 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2674 * mktime.c (SHR): New macro, which is a portable
2675 substitute for >> that should work even on Crays.
2676 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2677 Problem reported by Mark D. Baushke in
2678 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2679 * getdate.y (SHR): Likewise.
2681 * strftime.c (SHR): Likewise.
2683 * quotearg.c (struct quoting_options): Use unsigned int for
2684 quote_these_too, so that right shifts are well defined. All uses
2687 2004-11-10 Simon Josefsson <jas@extundo.com>
2689 * getaddrinfo.h, getaddrinfo.c: New files.
2691 2004-11-10 Jim Meyering <jim@meyering.net>
2693 Ensure that no close failure goes unreported.
2694 * closeout.c (close_stdout): Always close stdout. I.e., don't
2695 return early when it seems there's nothing to flush.
2696 Don't include __fpending.h.
2698 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2700 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2702 2004-11-05 Bruno Haible <bruno@clisp.org>
2704 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2705 Reported by Mark D. Baushke <mdb@cvshome.org>.
2707 2004-11-04 Bruno Haible <bruno@clisp.org>
2709 2004-09-11 Bruno Haible <bruno@clisp.org>
2710 * allocsa.valgrind: New file.
2711 2004-02-06 Bruno Haible <bruno@clisp.org>
2712 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2713 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2714 Reported by Christopher Seip <chris.seip@hp.com>.
2716 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2718 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2719 with errno == ERANGE if the buffer is too small.
2720 Problem reported by Mark D. Baushke.
2722 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2724 * xreadlink.c (MAXSIZE): New macro.
2725 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2726 size does not exceed MAXSIZE. Avoid cast.
2727 As suggested by Mark D. Baushke in
2728 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2729 if readlink fails with buffer size just under MAXSIZE, try again
2732 2004-11-02 Derek R. Price <derek@ximbiot.com>
2733 and Paul Eggert <eggert@cs.ucla.edu>
2735 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2736 (get_date): Overparenthesize to avoid GCC warning.
2738 2004-11-02 Bruno Haible <bruno@clisp.org>
2740 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2741 function returns void.
2743 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2745 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2746 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2749 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2751 * getdate.y: Add support for TZ="foo" within a date string.
2752 Fix some bugs near time_t boundaries. Reject dates with
2753 out-of-range components, e.g., "Sept 31".
2754 Include <stdlib.h>, "setenv.h", "xalloc.h".
2755 (ISDIGIT_LOCALE): Remove; unused.
2756 Note that the TZ and time functions used here are not reentrant.
2757 (mktime_ok, get_tz): New functions.
2758 (TZBUFSIZE): New constant.
2759 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2760 This requires that we sometimes generate our own TZ="XXX..." setting.
2762 2004-10-27 Derek R. Price <derek@ximbiot.com>
2764 * mktime.c (not_equal_tm): Remove redundant check.
2766 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2768 * getdate.y: Use Bison 1.875 features, and some minor
2769 code cleanups. This change does not affect semantics.
2770 Don't include <stdlib.h>; no longer needed.
2771 Don't include unlocked-io.h; only the "#if TEST" code uses
2772 stdio, and performance isn't crucial there.
2773 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2774 Bison 1.875 features as described below.
2775 All uses of "PC." replaced by "pc->".
2776 (YYSTYPE): Add a forward declaration.
2777 (yylex, yyerror): Use full prototypes in forward decls.
2778 Use "%pure-parser" rather than obsolescent "%pure_parser".
2779 Use %parse-param and %lex-param instead of obsolescent
2780 YYPARSE_PARAM and YYLEX_PARAM.
2781 (meridian_table, month_and_day_table, time_units_table,
2782 relative_time_table, time_zone_table, military_table,
2783 lookup_zone, lookup_word, get_date):
2784 Use NULL instead of 0 where appropriate.
2785 (to_hour): Avoid abort (), to avoid a dependency on
2787 (yyerror, yylex): Now accepts parser_control * arg.
2788 (main) [TEST]: Use '\0' rather than 0 for char.
2790 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2792 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2793 It's now the caller's responsibility to handle the case where
2794 !HAVE_GETPAGESIZE && !defined getpagesize.
2796 * mktime.c (leapyear): Arg is long int, not int.
2798 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2800 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2802 2004-10-12 Simon Josefsson <jas@extundo.com>
2804 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2805 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2808 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2810 * vsnprintf.h: New file.
2811 * vsnprintf.c: New file.
2813 2004-10-07 Bruno Haible <bruno@clisp.org>
2815 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2816 into the provided buffer.
2818 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2820 * diacrit.c, diacrit.h: Add GPL notice.
2822 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2823 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2824 * logl.c (logl): Keep the code as similar to glibc as possible.
2825 This avoids a potential constant-folding bug.
2827 2004-10-05 Bruno Haible <bruno@clisp.org>
2829 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2831 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2833 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2834 * xmalloc.c (xmemdup): Likewise.
2835 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2836 XFREE): Remove these long-obsolescent macros.
2837 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2838 * xstrdup.c: Remove.
2840 * regex.c (re_comp): Cast gettext return value to char *,
2841 Problem reported by Martin Neitzel via Mark D. Baushke.
2843 2004-10-04 Simon Josefsson <jas@extundo.com>
2845 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2846 '#ifdef USE_UNLOCKED_IO'.
2848 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2850 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2851 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2852 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2853 regex.c, sha1.c, version-etc.c, yesno.c:
2854 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2855 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2856 the includer's responsibility.
2858 Sync from coreutils.
2860 * modechange.c (mode_compile): Don't decrement a pointer that
2861 points to the start of a string, as the C Standard says the
2862 resulting behavior is undefined.
2864 * backupfile.h (enum backuptype): Rename none -> no_backups,
2865 simple -> simple_backups, numbered_existing ->
2866 numbered_existing_backups, numbered -> numbered_backups
2867 to avoid shadowing problems. All uses changed.
2868 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2869 * backupfile.c (check_extension, numbered_backup):
2870 Rename locals to avoid shadowing 'basename'.
2871 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2874 * .cppi-disable: Add getopt_.h, getopt_int.h.
2875 * .cvsignore: Add getopt.h.
2877 2004-10-04 Simon Josefsson <jas@extundo.com>
2879 * memmem.h: New file.
2880 * memmem.c: New file, taken from glibc.
2882 2004-10-02 Jim Meyering <jim@meyering.net>
2884 * dirfd.h, getpagesize.h: Add copyright notice.
2886 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2888 * snprintf.c: Remove comments as to why each header is needed.
2890 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2892 * strsep.h: New file.
2893 * strsep.c: New file.
2895 2004-10-01 Simon Josefsson <jas@extundo.com>
2897 * snprintf.c (snprintf): Handle size==0.
2899 2004-10-01 Simon Josefsson <jas@extundo.com>
2900 Bruno Haible <bruno@clisp.org>
2902 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2903 (snprintf): Declare 'args'.
2905 2004-09-30 Simon Josefsson <jas@extundo.com>
2907 * snprintf.h, snprintf.c: New files.
2909 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2911 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2912 (hol_entry_help): Never translate an empty string.
2913 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2914 * argp.h (OPTION_NO_TRANS): New option.
2916 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2918 * xvasprintf.c: Include xalloc.h.
2919 (xvasprintf): Use xalloc_die, not xmalloc_die.
2921 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2923 * dummy.c: Change copyright notice to FSF, and license to GPL.
2925 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2927 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2928 Problem reported by Bruno Haible in:
2929 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2931 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2933 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2934 in case some system header has #define'd it. Problem reported by
2935 Soeren D. Schulze in
2936 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2938 2004-09-08 Bruno Haible <bruno@clisp.org>
2940 * stdint_.h: New file, taken from GNU clisp.
2942 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2944 * xvasprintf.h: New file.
2945 * xvasprintf.c: New file.
2946 * xasprintf.c: New file.
2948 2004-09-08 Bruno Haible <bruno@clisp.org>
2950 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2952 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2954 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2956 Import from coreutils.
2957 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2958 strings on unbounded length. alloca's performance benefits aren't
2959 that important here.
2961 (parse_with_separator): New function, with most of the internals
2962 of the old parse_user_spec. Allow user to omit both user and group,
2963 for compatibility with FreeBSD.
2964 Clone only the user name, not the entire spec.
2965 Do not set *uid, *gid unless entirely successful.
2966 Avoid memory leak in some failing cases.
2967 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2968 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2969 (parse_user_spec): Rewrite to use parse_with_separator.
2971 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2973 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2974 its complicated substitute.
2975 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2976 and program_invocation_name.
2977 (__argp_basename) [!_LIBC]: Remove; the only use was
2978 replaced by its body.
2979 (__argp_short_program_name): Change condition from
2980 !defined __argp_short_program_name to
2981 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2982 to match argp-namefrob.h.
2983 (__argp_failure): Don't assume strerror_r returns char *.
2984 * argp-parse.c (N_): Define unconditionally.
2985 (argp_default_options): Fill out initializers with 0 to avoid
2988 2004-08-12 Simon Josefsson <jas@extundo.com>
2990 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2991 * getopt_.h: Renamed from getopt.h.
2993 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2995 Merge from coreutils.
2997 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2998 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2999 for Reliant Unix 5.43.
3001 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3002 (union fooround): Use uintmax_t, not long int.
3003 The rest is a merge from libc:
3004 [defined _LIBC]: Include <shlib-compat.h>.
3005 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3007 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3009 * strverscmp.c: Convert to UTF-8.
3011 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3013 * obstack.h (obstack_empty_p):
3014 Don't assume that chunk->contents is suitably aligned.
3015 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3016 Likewise. Problem reported by Benno in
3017 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3019 * chown.c (rpl_chown): Work even if the file is writeable but not
3020 readable. This could be improved further but it'd take some work.
3022 2004-08-08 Simon Josefsson <jas@extundo.com>
3024 * xgethostname.c: Don't include error.h (not used).
3027 * getpass.c: Include getpass.h first.
3029 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3031 * xalloc-die.c: New files.
3032 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3034 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3035 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3036 (_, N_, xalloc_die): Move to xalloc-die.c.
3037 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3038 so that we needn't mess with xalloc_msg_memory_exhausted.
3040 * sha1.h: Renamed from sha.h.
3041 (SHA1_H): Renamed from _SHA_H.
3042 (sha1_ctx): Renamed from sha_ctx.
3043 (sha1_init_ctx): Renamed from sha_init_ctx.
3044 (sha1_process_block): Renamed from sha_process_block.
3045 (sha1_process_bytes): Renamed from sha_process_bytes.
3046 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3047 (sha1_read_ctx): Renamed from sha_read_ctx.
3048 (sha1_stream): Renamed from sha_stream.
3049 (sha1_buffer): Renamed from sha_buffer.
3050 * sha1.c: Likewise; renamed from sha.c.
3051 Do not include <sys/types.h>.
3052 Include <stddef.h> rather than <stdlib.h>.
3054 2004-08-08 Bruno Haible <bruno@clisp.org>
3056 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3057 FILESYSTEM_PREFIX_LEN.
3058 * progreloc.c: Likewise.
3059 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3061 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3064 * argp-help.c (make_hol, hol_append): Don't assume that
3065 SIZE_MAX is a valid preprocessor constant.
3066 (__argp_basename): Change from "#ifndef _LIBC"
3067 to "#ifndef __argp_short_program_name", so that
3068 we don't compile these functions for tar.
3070 More merges from coreutils.
3071 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3072 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3074 * addext.c: Remove; no longer needed.
3075 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3076 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3077 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3078 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3079 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3080 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3081 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3082 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3083 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3084 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3085 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3086 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3087 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3088 Import changes from coreutils.
3090 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3092 Merge from coreutils.
3094 * .gdb-history: Remove; this doesn't belong here.
3096 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3097 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3098 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3100 * dirname.h: Include <stdbool.h>.
3101 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3102 for consistency with POSIX terminology. All uses changed.
3103 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3104 (strip_trailing_slashes): Use bool for booleans.
3105 * stripslash.c (strip_trailing_slashes): Likewise.
3107 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3108 sometimes returns a positive errno value even when it succeeds.
3109 (print_errno_message) [!LIBC]: Fall back on strerror if
3112 * path-concat.c (mempcpy): Don't define if a system header defines it.
3113 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3114 (longest_relative_suffix): New function.
3115 (path_concat): Use it. Assume first argument is not NULL.
3116 Port to DOS. Omit redundant separators.
3117 Report an error instead of returning NULL.
3118 Use mempcpy instead of memcpy.
3119 (xpath_concat): Remove: not declared or used.
3121 * same.h: Include <stdbool.h>
3122 (same_name): Return bool, not int.
3123 * same.c (same_name): Likewise.
3124 (errno): Don't declare; we assume C89 or better now.
3126 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3127 if not already defined.
3129 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3130 * dup-safer.c (errno): Likewise.
3132 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3134 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3137 2004-08-03 Simon Josefsson <jas@extundo.com>
3139 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3140 * progname.h: Don't include stdbool.h.
3142 2004-08-02 Simon Josefsson <jas@extundo.com>
3144 * getsubopt.h: New file, with comments from Bruno Haible.
3145 * getsubopt.c: New file, from glibc, but slightly modified based on
3146 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3148 2004-08-01 Simon Josefsson <jas@extundo.com>
3150 * xgetdomainname.c: Include stdlib.h, for free().
3152 2004-07-16 Simon Josefsson <jas@extundo.com>
3154 * dummy.c: New file.
3156 2004-07-16 Bruno Haible <bruno@clisp.org>
3158 * backupfile.h: Add extern "C" for C++.
3159 * closeout.h: Likewise.
3160 * copy-file.h: Likewise.
3161 * findprog.h: Likewise.
3162 * full-write.h: Likewise.
3163 * pathname.h: Likewise.
3164 * progname.h: Likewise.
3165 * stpcpy.h: Likewise.
3166 * stpncpy.h: Likewise.
3167 * strcase.h: Likewise.
3168 * strstr.h: Likewise.
3169 * xalloc.h: Likewise.
3171 * mbswidth.h: Add extern "C" for C++.
3172 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3174 2004-07-09 Simon Josefsson <jas@extundo.com>
3176 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3177 failed without this.)
3179 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3181 * fchown-stub.c: New file.
3183 2004-06-24 Jim Meyering <jim@meyering.net>
3185 * obstack.h (obstack_base): Cast to (void *), per documentation.
3187 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3189 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3191 2004-06-01 Jim Meyering <jim@meyering.net>
3193 * calloc.c: New file.
3195 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3197 * getdate.y (yylex): Allow space between sign and number.
3198 Problem reported by Dan Jacobson.
3200 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3201 and Jim Meyering <jim@meyering.net>
3203 Merge from coreutils CVS.
3205 * stat-macros.h: New file, with contents from file-type.h
3206 and coreutils' system.h.
3207 * file-type.c: Include "stat-macros.h".
3208 * file-type.h (file_type): Move all macro definitions to new file,
3211 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3212 Wrap old code with this conditional.
3213 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3214 function that does not dereference symlinks.
3215 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3217 * xreadlink.c: Include xreadlink.h first, to catch .h file
3218 dependency problems.
3219 (xreadlink): Accept new arg SIZE, for efficiency.
3220 All decls and uses changed.
3221 * xreadlink.h: Include <stddef.h>, for size_t.
3223 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3224 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3226 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3228 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3230 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3231 macros to be defined.
3232 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3233 the allocator returns NULL because the requested size is zero.
3235 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3237 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3238 var. Add comment explaining why libc still defines it. This
3239 merges the following patch from glibc:
3240 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3242 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3244 * obstack.c (_obstack): Remove unused variable. It hasn't been
3245 present in glibc since revision 1.1 of this file.
3246 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3247 obstack_alignment_mask, obstack_alloc, obstack_base,
3248 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3249 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3250 obstack_grow0, obstack_init, obstack_int_grow,
3251 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3252 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3253 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3254 nonexistent functions.
3256 2004-05-17 Derek R. Price <derek@ximbiot.com>
3257 Paul Eggert <eggert@cs.ucla.edu>
3259 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3261 2004-05-14 Bruno Haible <bruno@clisp.org>
3263 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3264 that consists of a '.' followed by an empty digit string.
3265 Patch by Tor Lillqvist <tml@iki.fi>.
3267 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3269 Port obstack to the AS/400, where pointers are 16 bytes wide and
3270 you cannot cast an integer to a valid pointer. This patch is
3271 currently waiting to be integrated into glibc; see
3272 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3274 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3275 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3276 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3277 (struct obstack): temp member is now a union of a pointer and
3278 an integer, instead of an integer. All integer uses changed.
3279 This does not affect the physical layout of struct obstack,
3280 except on hosts (like the AS/400) where the size or alignment of
3281 void * is greater than that of ptrdiff_t.
3282 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3283 __STDC__)]: Store temporary in pointer member of union, not
3285 * obstack.c: Include <stddef.h>, for offsetof.
3286 (struct fooalign): Remove; it doesn't need a name.
3287 (union fooround): Change double to long double, and add void *.
3288 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3289 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3290 not a macro. Hence the values are always int; so remove all
3291 casts-to-int in uses.
3293 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3294 Derek Price <derek@ximbiot.com>
3296 * alloca.c: Include <alloca.h>, to get our interface.
3297 * alloca_.h: Use __alloca on AIX, so that we don't have to
3298 include <alloca.h> first. Use C89 prototype for alloca; this
3299 requires including <stddef.h> for size_t. Use extern "C" if C++.
3300 Use #elif for simplicity, since we can assume C89 now.
3301 Don't try to source the system alloca.h since it will not be found
3302 and to prevent recursively including its replacement.
3303 * fnmatch.c: Include <alloca.h> instead of opencoding.
3304 * regex.c: Likewise.
3306 2004-05-16 Derek Price <derek@ximbiot.com>
3307 Paul Eggert <eggert@cs.ucla.edu>
3309 getline cleanup. This changes the getndelim2 API: both order of
3310 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3313 * getline.c: Don't include stddef.h or stdio.h, since our
3314 interface does that.
3315 (getline): Always use getdelim, so that we don't have two
3316 copies of this code.
3317 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3319 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3320 (GETNDELIM2_MAXIMUM): New macro.
3321 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3322 instead of the old practice of delim2==0. All callers changed.
3323 Return -1 on overflow, instead of returning junk.
3324 Do not set *linesize unless allocation succeeds.
3325 * getndelim2.h: Do not include stddef.h; no longer needed, now
3326 that we include sys/types.h.
3327 * getnline.h: Likewise.
3328 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3329 (getndelim2): Reorder arguments.
3330 * getnline.c (getnline, getndelim):
3331 Don't discard the NMAX argument.
3332 (getnline): Invoke getndelim, to avoid code duplication.
3333 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3334 of (size_t) -1 by callers of the getnline family.
3336 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3338 * nanosleep.c (suspended): Change its type from int to
3339 sig_atomic_t volatile.
3340 (first_call): Make it private to rpl_nanosleep, and have it
3341 be zero initially as that's a bit faster.
3342 (my_usleep): Round up fractional times instead of truncating them,
3343 as this is the usual meaning for 'sleep'.
3345 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3347 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3348 (ENOSYS): Define if not defined.
3349 (settime): Fall back on stime if it exists and settimeofday fails.
3350 But don't bother with fallbacks if a method fails with errno == EPERM.
3352 2004-05-11 Jim Meyering <jim@meyering.net>
3354 Prior to this change, the save_cwd caller required read access to the
3355 current directory on most systems (ones with the fchdir function).
3357 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3358 fails, try write-only, and finally, resort to using xgetcwd.
3360 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3362 * obstack.c, obstack.h: Import changes from libc.
3364 2004-04-28 Bruno Haible <bruno@clisp.org>
3366 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3367 implicitly appends .exe to executables.
3368 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3369 accepts Windows pathnames.
3370 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3371 Cygwin like Windows, since it now accepts Windows pathnames.
3372 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3373 Cygwin like Windows, since it now accepts Windows pathnames.
3374 Reported by Derek Robert Price <derek@ximbiot.com>.
3376 2004-04-20 Jim Meyering <jim@meyering.net>
3378 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3380 2004-04-20 Jim Meyering <jim@meyering.net>
3381 Bruno Haible <bruno@clisp.org>
3383 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3384 memory when realloc fails.
3386 2004-04-18 Jim Meyering <jim@meyering.net>
3388 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3389 don't leak memory and do call END_UTMP_ENT.
3391 2004-04-11 Paul Eggert <eggert@twinsun.com>
3393 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3394 (CHAR_BIT): Remove, since we assume C89.
3395 Include <stdint.h> if available, as per current Autoconf CVS advice.
3397 2004-03-30 Paul Eggert <eggert@twinsun.com>
3399 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3400 not bool, to be more consistent with Unix conventions.
3401 Suggested by Bruno Haible.
3403 Merge from coreutils.
3405 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3408 * getdate.h: Include stdbool.h, and timespec.h instead of
3409 the usual <time.h> dance.
3410 (get_date): Change signature to support fractional time stamps.
3411 All callers changed.
3412 * getdate.y: Include "getdate.h" first, as we can now
3413 assume C89 and don't need to worry about 'const'.
3414 Similarly, include "unlocked-io.h" near start, not in middle.
3416 (textint.value): Use long int rather than int.
3417 (textint.digits): Use size_t rather than int.
3418 (BILLION, LOG10_BILLION): New constants.
3419 (parser_control): New member rel_ns. Members day_ordinal,
3420 time_zone, month, day, hour, minutes, rel_year, rel_month,
3421 rel_day, rel_hour, rel_minutes, rel_seconds
3422 are now long int, not int. Member seconds is now struct timespec,
3423 not int. New member timespec_seen. Members dates_seen, days_seen,
3424 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3426 (%union.intval): Now long int, not int.
3427 New member timespec.
3428 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3429 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3430 (spec): Now is a timespec or an item list.
3431 (timespec, items): New nonterminals.
3432 (time, rel, relunit, number, get_date):
3433 Add support for fractional seconds.
3434 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3435 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3436 (to_hour): First arg is now long int, not int.
3437 (to_year): Returns long int, not int.
3438 Don't treat year -70 like 70.
3439 (tm_diff): Returns long int, not int.
3440 (lookup_word): Use bool instead of int when appropriate.
3441 (yylex): Use size_t for count, not int.
3442 Detect overflow when parsing large integer constants.
3443 Add support for fractions.
3444 (get_date): Make pointers 'const' if possible.
3445 Use more-portable code to detect integer overflow.
3446 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3447 Don't use ctime; it's not reliable if the year has >4 digits.
3449 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3450 This is for compatibility with BSD.
3452 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3453 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3454 From coreutils' system.h.
3456 * userspec.c: Don't include "posixver.h".
3457 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3458 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3459 compatible extension. Simplify code by removing a boolean int
3460 that was always nonzero if a string was nonnull.
3462 2004-03-30 Jim Meyering <jim@meyering.net>
3464 Merge from coreutils.
3466 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3468 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3469 an empty input stream.
3471 * readtokens.c: Include <stdbool.h>.
3472 (readtoken): Use `size_t' rather than int/long.
3473 All callers adjusted.
3474 Use `bool' rather than `int' where appropriate.
3475 Use memset rather than an explicit loop.
3476 Use x2nrealloc rather than xrealloc.
3477 Allow the use of `\0' as a delimiter.
3478 (readtokens): Likewise.
3479 * readtokens.h (readtoken, readtokens): Update prototypes.
3481 2004-03-30 Bruno Haible <bruno@clisp.org>
3483 * getloadavg.c (getloadavg): Don't assume setlocale returns
3486 2004-03-29 Paul Eggert <eggert@twinsun.com>
3488 Merge changes to getloadavg.c from coreutils and Emacs.
3490 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3491 Define to an expression, not to the empty string.
3492 Include cloexec.h and xalloc.h.
3493 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3494 Use set_cloexec_flag rather than rolling our own.
3495 * cloexec.c, cloexec.h: New files.
3497 2004-03-18 Paul Eggert <eggert@twinsun.com>
3499 * getopt.h: Sync with libc CVS.
3501 2004-03-18 Paul Eggert <eggert@twinsun.com>
3502 Bruno Haible <bruno@clisp.org>
3504 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3505 not on all platforms that have <wchar.h>.
3506 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3508 2004-03-09 Paul Eggert <eggert@twinsun.com>
3510 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3512 * getopt_int.h: New file, also synced from libc.
3514 2004-03-07 Paul Eggert <eggert@twinsun.com>
3516 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3517 '#if' expressions. Unlike the code it replaces, it does not
3518 depend on (defined _SC_PAGESIZE). However, it does depend on
3519 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3520 first reported by Jason Andrade in
3521 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3523 2004-01-18 Simon Josefsson <jas@extundo.com>
3525 * strdup.h: New file.
3526 * strdup.c: Include it.
3527 * path-concat.c: Include strdup.h. Drop strdup declaration.
3528 * userspec.c: Include strdup.h. Drop strdup declaration.
3530 2004-02-06 Karl Berry <karl@gnu.org>
3532 * config.charset: update from gettext 0.14.1.
3534 2004-02-05 Paul Eggert <eggert@twinsun.com>
3536 Add comments and code, prompted by suggestions from Bruno Haible
3538 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3539 describing the enum quoting_style values.
3540 * quotearg.c (quotearg_alloc): New function.
3541 (quotearg_buffer_restyled): Treat lone { and } as special.
3542 Treat = as special. Work around bug with older shells
3543 that "see" a '\' that is really the 2nd byte of a multibyte char.
3544 Quote empty string with shell_quoting_style.
3546 2004-02-03 Bruno Haible <bruno@clisp.org>
3548 * pipe.h: New file, from GNU gettext.
3549 * pipe.c: New file, from GNU gettext.
3551 2004-01-27 Bruno Haible <bruno@clisp.org>
3553 * execute.h: New file, from GNU gettext.
3554 * execute.c: New file, from GNU gettext.
3555 * w32spawn.h: New file, from GNU gettext.
3557 2004-01-23 Paul Eggert <eggert@twinsun.com>
3559 Exit-status fix from coreutils.
3561 Use exit_failure consistently in place of EXIT_FAILURE,
3562 so that program exit statuses are consistent on failure.
3564 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3565 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3566 * argmatch.h: Comment fix to match the above.
3567 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3568 Now a macro referring to exit_failure, instead of a separate
3569 variable. Include "exitfail.h" to get it.
3570 * xstrtol.h: Include "exitfail.h".
3571 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3573 * long-options.c (parse_long_options): Use prototype
3574 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3577 2004-01-21 Jim Meyering <jim@meyering.net>
3579 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3580 so as not to conflict with a different-sized __mktime_internal
3581 function in GNU libc.
3582 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3583 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3585 2004-01-18 Paul Eggert <eggert@twinsun.com>
3587 Merge from diffutils.
3589 * file-type.c (file_type): Add typed memory objects.
3590 * file-type.h (S_TYPEISTMO): New macro.
3592 * c-stack.h (c_stack_action): Remove argv argument.
3593 * c-stack.c (c_stack_action): Likewise. All uses changed.
3594 (die): Don't calculate message unless segv_action returns.
3595 (get_stack_location, min_address_from_argv, max_address_from_argv,
3596 volatile stack_base, volatile_stack_size): Remove.
3597 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3598 that every segmentation violation is a stack overflow. (Ouch!)
3599 See Debian bug 136249 (still outstanding) for more info about why
3600 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3602 2003-11-30 Bruno Haible <bruno@clisp.org>
3604 Safer stack allocation.
3605 * setenv.c: Include allocsa.h.
3606 (alloca): Remove fallback definition.
3607 (freea): Remove macro.
3608 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3611 2003-10-17 Bruno Haible <bruno@clisp.org>
3613 * binary-io.h: Avoid warnings on Cygwin.
3615 2003-12-28 Bruno Haible <bruno@clisp.org>
3617 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3618 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3620 2003-11-28 Bruno Haible <bruno@clisp.org>
3622 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3624 2003-11-27 Bruno Haible <bruno@clisp.org>
3626 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3628 2003-11-17 Bruno Haible <bruno@clisp.org>
3630 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3632 2003-11-24 Bruno Haible <bruno@clisp.org>
3634 * xallocsa.h: New file, from GNU gettext.
3635 * xallocsa.c: New file, from GNU gettext.
3637 2003-11-24 Bruno Haible <bruno@clisp.org>
3639 * allocsa.h: New file, from GNU gettext.
3640 * allocsa.c: New file, from GNU gettext.
3642 2003-11-24 Bruno Haible <bruno@clisp.org>
3644 * eealloc.h: New file.
3646 2004-01-15 Jim Meyering <jim@meyering.net>
3648 Merge from coreutils.
3650 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3651 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3652 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3654 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3655 optional configure-time default.
3657 * version-etc.c (version_etc_copyright): Update copyright date.
3659 * xreadlink.c (xreadlink): Correct outdated comment.
3661 2004-01-15 Paul Eggert <eggert@twinsun.com>
3663 Merge from coreutils.
3665 * posixver.c: Include posixver.h.
3667 * same.c: Include <stdbool.h>, <limits.h>.
3668 (_POSIX_NAME_MAX): Define if not defined.
3670 (same_name): If file names are silently truncated, report
3671 that the file names are the same if they are the same after
3672 the silent truncation.
3674 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3675 conversion function.
3676 * xstrtod.c (xstrtod): Likewise. All callers changed to
3677 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3680 2004-01-14 Paul Eggert <eggert@twinsun.com>
3682 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3683 with like-named macro in fnmatch.c.
3684 (EXT): Use an internal constant instead.
3686 Merge fnmatch patches from glibc.
3687 * fnmatch.c (mbsinit): Remove define.
3688 Add libc_hidden_ver (__fnmatch, fnmatch).
3689 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3690 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3692 2003-12-14 Karl Berry <karl@gnu.org>
3694 * config.charset: update from gettext-runtime.
3696 2003-12-03 Paul Eggert <eggert@twinsun.com>
3698 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3699 Bug reported by Alfred M. Szmidt.
3701 2003-11-29 Karl Berry <karl@gnu.org>
3703 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3705 2003-11-23 Paul Eggert <eggert@twinsun.com>
3706 Bruno Haible <bruno@clisp.org>
3708 * printf-parse.h: Don't include sys/types.h.
3709 (ARG_NONE): New macro.
3710 (char_directive): Change type of *arg_index fields to size_t.
3711 * printf-parse.c: Don't include sys/types.h.
3712 (SSIZE_MAX): Remove macro.
3713 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3714 Remove unnecessary overflow check.
3715 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3718 2003-11-24 Paul Eggert <eggert@twinsun.com>
3720 * alloca.c: Remove dependency on xalloc module.
3721 (xalloc_die): Remove.
3722 (memory_full) [!defined emacs]: New macro.
3723 [!defined emacs]: Don't include xalloc.h.
3724 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3725 address arithmetic overflows. Change datatypes a bit to avoid
3728 2003-11-22 Jim Meyering <jim@meyering.net>
3730 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3732 2003-11-17 Bruno Haible <bruno@clisp.org>
3734 * vasnprintf.c (alloca): Remove fallback definition.
3735 (freea): Remove definition.
3736 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3737 Reported by Paul Eggert.
3739 2003-11-17 Jim Meyering <jim@meyering.net>
3741 On systems without utime and without a utimes function capable of
3742 dealing with a NULL struct utimbuf* argument, this utime replacement
3743 could -- in unusual circumstances -- leak a file descriptor.
3744 * utime.c: Include <unistd.h> and <errno.h>.
3745 (utime_null): Be sure to close `fd' and to preserve errno.
3746 Reported by Geoff Collyer via Arnold Robbins.
3748 2003-11-16 Paul Eggert <eggert@twinsun.com>
3749 Bruno Haible <bruno@clisp.org>
3751 Protect against address arithmetic overflow.
3752 * printf-args.h: Include stddef.h.
3753 (arguments): Change type of field 'count' to size_t.
3754 * printf-args.c (printf_fetchargs): Use size_t instead of
3755 'unsigned int' where appropriate.
3756 * printf-parse.h: Include sys/types.h.
3757 (char_directive): Change type of *arg_index fields to ssize_t.
3758 (char_directives): Change type of fields 'count', max_*_length to
3760 * printf-parse.c: Include sys/types.h and xsize.h.
3761 (SSIZE_MAX): Define fallback value.
3762 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3763 instead of 'int' where appropriate. Check a_allocated, d_allocated
3764 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3765 * vasnprintf.c: Include xsize.h.
3766 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3767 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3768 overflow. Avoid wraparound when converting a width or precision from
3771 2003-11-16 Bruno Haible <bruno@clisp.org>
3773 Update from GNU gettext.
3774 * printf-parse.c: Generalize to it can be compiled for wide strings.
3775 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3776 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3777 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3778 SNPRINTF): New macros.
3779 Don't include <alloca.h> if the file is used inside libintl.
3780 (local_wcslen): New function, for Solaris 2.5.1.
3781 (VASNPRINTF): Use it instead of wcslen.
3783 2003-11-16 Bruno Haible <bruno@clisp.org>
3785 * xsize.h (xmax): New function.
3786 (xsum, xsum3, xsum4): Declare as "pure" functions.
3788 2003-11-12 Paul Eggert <eggert@twinsun.com>
3790 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3791 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3792 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3793 heuristic is just as accurate as far as we know, and it removes a
3794 dependency on size_max.m4 and ptrdiff_max.m4.
3796 2003-11-12 Paul Eggert <eggert@twinsun.com>
3798 * xstrtol.c (__xstrtol): Remove "break" immediately after
3799 "return", to pacify some unknown compiler. Problem reported
3802 2003-11-11 Bruno Haible <bruno@clisp.org>
3804 * xsize.h (SIZE_MAX): Remove fallback definition.
3805 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3808 2003-11-10 Paul Eggert <eggert@twinsun.com>
3810 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3811 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3812 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3814 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3815 not (size_t) -1, since it's defined here.
3817 2003-11-06 Paul Eggert <eggert@twinsun.com>
3819 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3820 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3821 Reject sizes of exactly SIZE_MAX bytes.
3822 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3823 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3825 2003-11-05 Bruno Haible <bruno@clisp.org>
3827 * xsize.h: Include limits.h, to avoid a possible collision with
3828 SIZE_MAX defined in <limits.h> on Solaris.
3830 2003-11-04 Bruno Haible <bruno@clisp.org>
3832 * xsize.h: New file.
3833 * linebreak.c: Include xsize.h.
3834 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3835 argument for overflow.
3836 Suggested by Paul Eggert.
3838 2003-10-31 Bruno Haible <bruno@clisp.org>
3840 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3841 to avoid (extremely rare) race condition.
3842 Suggested by Paul Eggert.
3844 2003-11-03 Jim Meyering <jim@meyering.net>
3846 * userspec.c: Include "userspec.h".
3847 * userspec.h: New file.
3849 2003-10-31 Paul Eggert <eggert@twinsun.com>
3851 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3852 * mountlist.c (SIZE_MAX): Define if not defined already.
3853 (read_filesystem_list): Set and use me_type_malloced.
3854 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3855 whatever the type happens to be), for brevity and consistency.
3856 Check for size calculation overflow on Alphas running OSF/1.
3858 2003-10-31 Jim Meyering <jim@meyering.net>
3860 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3862 * linebuffer.c: Include <string.h> for declaration of memset.
3864 2003-10-30 Paul Eggert <eggert@twinsun.com>
3865 Bruno Haible <bruno@clisp.org>
3867 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3868 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3870 2003-10-29 Paul Eggert <eggert@twinsun.com>
3872 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3873 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3875 * quotearg.c (quotearg_n_options): Use it.
3876 * group-member.c: Include <stdbool.h>.
3877 (free_group_info): Arg is now const *; don't free arg.
3878 (get_group_info): Now returns bool and accepts struct group_info *,
3879 rather than returning a malloc'ed struct group_info *.
3880 All uses changed. Check for overflow in internal size calculation.
3882 * getusershell.c (readname): Simplify the code by using x2nrealloc
3883 rather than xmalloc/xrealloc.
3884 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3885 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3886 conformance bug: the old code used a pointer after freeing the
3887 storage that it addressed.
3888 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3889 rather than doing it by hand.
3890 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3891 the buffer preserved. Use free and xmalloc instead.
3892 * quotearg.c (quotearg_n_options): Likewise.
3893 Use a simpler test for size overflow. Don't use xalloc_oversized
3894 because unsigned int might be wider than size_t (!); this suggests
3895 that we should switch from unsigned int to size_t for slot numbers.
3897 2003-10-27 Bruno Haible <bruno@clisp.org>
3899 * stdbool_.h: Better support for BeOS.
3901 2003-10-27 Paul Eggert <eggert@twinsun.com>
3903 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3904 to allocate the returned structure. Do not allocate a subarray,
3905 as x2nrealloc will do that.
3906 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3907 instead of xnrealloc.
3908 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3910 2003-10-26 Paul Eggert <eggert@twinsun.com>
3912 * xalloc.h (xalloc_oversized): New static inline function, for
3913 callers that want to do their own size-overflow checking. Include
3914 <stdbool.h>, since xalloc_oversized returns bool.
3915 * xalloc.c (array_size_overflow): Remove. All callers changed
3916 to use xalloc_oversized.
3918 Add two functions x2realloc, x2nrealloc, for programs that grow
3919 arrays dynamically by doubling their sizes.
3920 * xalloc.h (x2realloc, x2nrealloc): New decls.
3921 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3924 Port to C99 semantics for 'inline' of external functions.
3925 Bug reported by Bruno Haible.
3926 * xmalloc.c (xnmalloc_inline): New static inline function,
3927 with the old contents of xnmalloc.
3928 (xnmalloc, xmalloc): Use it.
3929 (xnrealloc_inline): New static inline function,
3930 with the old contents of xnrealloc.
3931 (xnrealloc, xrealloc): Use it.
3933 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3935 2003-10-25 Paul Eggert <eggert@twinsun.com>
3937 Fix several address-calculation bugs in the hash modules,
3938 plus some minor code cleanup.
3940 * hash.h: Include <stdbool.h>, for bool.
3941 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3942 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3943 hash_get_n_entries, hash_get_max_bucket_length,
3944 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3945 hash_rehash): Use size_t rather than unsigned.
3946 * hash.c (struct hash_table, hash_get_n_buckets,
3947 hash_get_n_buckets_used, hash_get_n_entries,
3948 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3949 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3950 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3952 (SIZE_MAX): Define if not defined.
3953 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3954 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3956 Use const * when possible.
3957 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3958 (check_tuning): Fix bug: if tuning parameters were very close to
3959 0 or 1, rounding errors could have caused subscript violations.
3960 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3961 (hash_initialize): Add 'fail:' label
3962 to free table and return NULL, and use it to simplify code.
3963 Use calloc rather than clearing the storage ourself.
3964 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3965 buffer size calculations.
3966 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3967 Include <stddef.h>, for size_t.
3968 * hash-pjw.c (hash_pjw): Likewise.
3969 Switch to method described by Bruno Haible.
3970 Include <limits.h>, for CHAR_BIT.
3971 (SIZE_BITS): New macro.
3973 2003-10-21 Paul Eggert <eggert@twinsun.com>
3975 * getndelim2.c (getndelim2): When size calculation overflows,
3976 ceiling the allocation at NMAX bytes rather than silently
3977 discarding input bytes before NMAX is reached. This makes
3978 a difference only if NMAX exceeds SIZE_MAX / 2.
3980 * obstack.c: Merge from glibc.
3981 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3982 Add libc_hidden_def (_obstack_newchunk).
3983 (_obstack_free) [! defined _LIBC]: Remove.
3984 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3985 a clone of the function body.
3986 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3987 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3989 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3990 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3993 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3994 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3995 Don't use lvalue casts, as GCC plans to remove support for them
3996 in GCC 3.5. Reported by Joseph S. Myers. This bug
3997 was also present in the non-GCC version, indicating that this
3998 code had always been buggy and had never been widely used.
3999 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4000 Use the fast variant of each macro, rather than copying the
4001 definiens of the fast variant; that way, we'll be more likely to
4002 catch future bugs in the fast variants.
4004 2003-10-20 Bruno Haible <bruno@clisp.org>
4006 * wait-process.h: New file, from GNU gettext.
4007 * wait-process.c: New file, from GNU gettext.
4009 2003-10-19 Jim Meyering <jim@meyering.net>
4011 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4013 2003-10-16 Paul Eggert <eggert@twinsun.com>
4015 * getgroups.c: Include <errno.h>, <stdlib.h>.
4016 (getgroups): First arg is int, not size_t.
4017 Don't let 'free' mangle errno.
4019 2003-10-16 Jim Meyering <jim@meyering.net>
4021 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4023 2003-10-15 Paul Eggert <eggert@twinsun.com>
4025 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4027 (new_exclude, add_exclude_file): Initial size no longer needs to
4029 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4030 our own address arithmetic overflow checking.
4032 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4033 (fnmatch): Do not alloca more than 2000 wide characters;
4034 instead, use malloc for large buffers.
4035 Check for address arithmetic overflow, and return -1
4036 with errno set to ENOMEM in that case.
4037 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4038 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4039 instead, return -1. Check for address arithmetic overflow.
4041 2003-10-14 Paul Eggert <eggert@twinsun.com>
4043 Handle invalid suffixes and overflow independently, so that
4044 callers can treat them independently as needed. Fix some bugs in
4045 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4046 suffix for a human-readable blocksize. The major caller-visible
4047 change is the addition of a new
4048 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4049 that both overflow and suffix chars were found.
4051 * human.c (humblock): Don't check separately for invalid suffix
4052 char; that is xstrtoumax's job (now that its bug is fixed).
4053 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4054 INTMAX_MAX]: New macros.
4055 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4056 TYPE_MAXIMUM): New macros.
4057 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4058 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4059 if overflow occurs, as it's what __strtol does and it's more useful
4061 (__xstrtol): If __strtol reports some error other than ERANGE,
4062 reflect it to the caller as LONGINT_INVALID. If it reports
4063 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4064 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4065 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4067 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4068 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4069 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4070 [defined UINTMAX_MAX]: New macros.
4072 2003-10-14 Bruno Haible <bruno@clisp.org>
4074 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4075 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4076 Also use volatile where needed.
4078 2003-10-12 Paul Eggert <eggert@twinsun.com>
4080 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4081 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4082 and define in terms of the other primitives.
4083 * xmalloc.c: Include stdbool.h; do not include exit.h.
4084 (SIZE_MAX): Define if not already defined.
4085 (array_size_overflow): New function.
4086 (xalloc_die): Abort instead of exiting if 'error' returns.
4087 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4088 (xmalloc, xrealloc): Use them.
4089 (xcalloc): Check for address arithmetic overflow.
4090 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4091 a bit faster than strcpy.
4093 2003-10-08 Paul Eggert <eggert@twinsun.com>
4095 Merge getpass from libc, plus a few fixes.
4097 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4098 Include <stdbool.h>.
4099 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4100 __fsetlocking to empty.
4101 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4102 do include <bits/libc-lock.h>.
4103 Do not include <fcntl.h>; not needed.
4104 [_LIBC]: Include <wchar.h>.
4105 (NOTCANCEL_MODE): New macro.
4106 (flockfile, funlockfile) [_LIBC]: New macros.
4107 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4108 [!_LIBC]: New macros.
4109 (call_fclose): New function.
4110 (getpass): Use it. Save tty stream separately; this simplifies the
4111 code and makes it more reliable if stdin happens to equal stdout.
4112 Invoke __fsetlocking on tty.
4113 Handle thread cancellation if needed.
4114 Namespace cleanup (use __tcgetattr, __getline).
4115 Use bool for Booleans.
4116 [USE_IN_LIBIO]: Handle wide streams.
4117 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4118 stream might go where.
4120 * unlocked-io.h: Include <stdio.h>, so that the caller
4121 doesn't have to include <stdio.h> before us.
4122 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4123 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4124 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4125 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4126 if not declared, so that we can use getpass.c code from libc without
4128 (flockfile, ftrylockfile, funlockfile): New macros.
4130 2003-10-06 Bruno Haible <bruno@clisp.org>
4132 * version-etc-2.h: Remove file.
4133 * version-etc-2.c: Remove file.
4135 2003-09-25 Jim Meyering <jim@meyering.net>
4136 Bruno Haible <bruno@clisp.org>
4138 This lets translators provide better translations for the
4139 "Written by ..." part of --version output.
4140 * version-etc.h: Include stdarg.h.
4141 (version_etc_copyright): Declare as readonly.
4142 (version_etc): Make this function variadic with a NULL-terminated list
4143 of author name strings.
4144 (version_etc_va): New declaration.
4145 * version-etc.c: Include stdarg.h, stdlib.h.
4146 (version_etc_copyright): Declare as readonly.
4147 (version_etc_va): New function. Provide a different translatable string
4148 for each possible number of authors < 10. Abbreviate when there are 10
4150 (version_etc): Make this function variadic. Call version_etc_va.
4151 Suggestion from Gary V. Vaughan.
4153 * long-options.h (parse_long_options): Change prototype: the authors
4154 string is moved to the end and becomes variadic.
4155 * long-options.c: Include stdarg.h.
4156 (parse_long_options): Make this function variadic, too.
4157 Call version_etc_va, not version_etc.
4159 2003-10-06 Bruno Haible <bruno@clisp.org>
4161 * fatal-signal.h: New file, from GNU gettext.
4162 * fatal-signal.c: New file, from GNU gettext.
4164 2003-10-04 Karl Berry <karl@gnu.org>
4166 * argp*: update from libc.
4168 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4170 * getpass.c (getpass): Use a no-op fseek when switching from input to
4171 output mode on the same stream.
4173 2003-09-29 Paul Eggert <eggert@twinsun.com>
4175 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4176 Fix arg typo in previous patch.
4178 2003-09-28 Jim Meyering <jim@meyering.net>
4180 * error.c: Correct cpp indentation.
4182 2003-09-27 Paul Eggert <eggert@twinsun.com>
4184 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4185 Omit the special code that used __typeof__, since we worry that
4186 it could be more trouble than it's worth. See:
4187 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4188 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4192 2003-09-26 Jim Meyering <jim@meyering.net>
4194 * error.c (error_tail): Move some declarations
4195 into inner scope where the local variables are used.
4197 2003-09-26 Bruno Haible <bruno@clisp.org>
4199 * stpncpy.h (gnu_stpncpy): New declaration.
4200 (stpncpy): Define as alias for gnu_stpncpy.
4201 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4203 2003-09-26 Paul Eggert <eggert@twinsun.com>
4205 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4206 (error_tail): Do not loop, reallocating temporary buffer, since
4207 the output cannot contain more wide characters than the input
4208 contains bytes, the size must be big enough already. This avoids
4209 one potential size overflow calculation. Check for size overflow
4210 when calculating temporary buffer size. Free temporary buffer
4211 when done, if it was allocated with malloc; this plugs a memory
4212 leak. Remove casts from void * to pointers, that are no longer
4213 needed now that we're assuming C89 or better.
4215 Merge error changes from glibc.
4217 * error.c, error.h: Update copyright notice header to match glibc.
4218 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4219 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4220 Disable cancellation while printing error.
4221 * error.h: Prepend __ to parameter names.
4223 2003-09-25 Karl Berry <karl@gnu.org>
4225 * argp-fmtstream.c, argp-help.c: update from libc.
4227 2003-09-25 Bruno Haible <bruno@clisp.org>
4229 * version-etc-2.h: New file, from version-etc.h with modifications.
4230 * version-etc-2.c: New file, from version-etc.c with modifications.
4232 2003-09-25 Simon Josefsson <jas@extundo.com>
4234 * xgetdomainname.h: New file.
4235 * xgetdomainname.c: New file.
4237 2003-09-25 Simon Josefsson <jas@extundo.com>
4238 Bruno Haible <bruno@clisp.org>
4240 * getdomainname.h: New file.
4241 * getdomainname.c: New file.
4243 2003-09-24 Paul Eggert <eggert@twinsun.com>
4245 * linebuffer.c (freebuffer): Don't free the argument, just
4246 the buffer associated with the argument. Bug reported by
4249 2003-09-19 Karl Berry <karl@gnu.org>
4251 * argp.h: update from libc.
4253 2003-09-16 Paul Eggert <eggert@twinsun.com>
4255 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4256 input error, instead of returning NULL the next time we are called
4257 (and therefore losing track of errno).
4259 2003-09-15 Paul Eggert <eggert@twinsun.com>
4261 * getndelim2.c (getndelim2): Don't trash errno when a read
4262 fails, so that the caller gets the proper errno.
4264 * readutmp.c (read_utmp): Likewise.
4265 Check for fstat error. Close stream and free storage
4268 2003-09-14 Bruno Haible <bruno@clisp.org>
4270 * fwriteerror.h: New file.
4271 * fwriteerror.c: New file.
4273 2003-09-14 Jim Meyering <jim@meyering.net>
4275 * getloadavg.c: Correct cpp indentation.
4276 * strdup.c: Likewise.
4277 * vasnprintf.c: Likewise.
4279 2003-09-12 Paul Eggert <eggert@twinsun.com>
4281 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4282 * obstack.c [!defined _LIBC]: Likewise.
4283 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4284 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4285 * exitfail.c: Don't include stdlib.h; no longer needed.
4287 More changes to assume C89 or better.
4289 * error.c (error_tail): Assume vprintf.
4291 * argmatch.c (getenv): Remove decl.
4292 * progreloc.c (get_full_program_name): Define via prototype.
4293 * setenv.c (clearenv): Likewise.
4294 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4296 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4297 (malloc, memcpy): Remove decls.
4298 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4299 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4300 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4301 (memcpy): Remove macro.
4302 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4303 (__P): Remove. All uses removed.
4304 (PTR): Remove. All uses changed to void *.
4305 (CHAR_BIT, NULL): Remove.
4306 (spaces, zeros, memset_space, memset_zero)
4307 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4309 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4310 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4311 Define with prototype.
4312 Remove now-unnecessary prototype decl.
4313 (extra_args_spec): Assume ANSI C. All uses changed.
4314 (extra_args_spec_iso): Remove.
4315 (my_strftime, emacs_strftimeu): Define via prototype.
4316 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4318 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4319 * strtoimax.c: Include <stdlib.h> unconditionally.
4320 (strtoul, strtol): Remove decls.
4321 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4323 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4324 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4325 (LOCALE_PARAM_PROTO): New macro.
4326 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4327 (INTERNAL (strtol), strtol): Define with a prototype.
4328 (PARAMS): Remove. All uses removed.
4329 * tempname.c: Include <string.h> unconditionally.
4330 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4331 * xgethostname.c (main): Define with a prototype.
4332 * xmalloc.c: Include "xalloc.h" first, to check interface.
4333 Include <stdlib.h> unconditionally.
4334 (calloc, malloc, realloc, free): Remove decls.
4335 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4336 Include <stdlib.h> unconditionally. Sort include file names.
4338 (xstrtod): Define with a prototype.
4339 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4340 (strtol, strtoul): Remove decls.
4342 2003-09-11 Paul Eggert <eggert@twinsun.com>
4344 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4345 Include <stdlib.h>, <string.h> unconditionally.
4346 Remove now-unnecessary cast to char *.
4347 * strnlen.c: Include <string.h> unconditionally.
4348 * yesno.c (yesno): Define with a prototype.
4350 2003-09-10 Bruno Haible <bruno@clisp.org>
4352 * strcspn.c: Include <string.h> unconditionally.
4353 * strpbrk.c: Include <string.h> unconditionally.
4354 * strstr.c: Include <string.h> unconditionally.
4355 * unicodeio.c: Include <string.h> unconditionally.
4356 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4357 * unsetenv.c: Likewise.
4358 * xreadlink.c: Include <stdlib.h> unconditionally.
4359 * yesno.c: Include <stdlib.h> unconditionally.
4360 (rpmatch): Add prototype.
4362 2003-09-10 Jim Meyering <jim@meyering.net>
4364 * error.c: Correct indentation of cpp directives.
4366 2003-09-09 Paul Eggert <eggert@twinsun.com>
4370 * acosl.c (main): Use a prototype.
4371 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4374 * getloadavg.c (getloadavg, main): Define via prototypes.
4376 * getopt.h (struct option.name): Assume C89, and use 'const'.
4377 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4378 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4380 * getopt.c (const): Remove macro.
4381 Include <string.h> unconditionally.
4382 (my_index): Remove; all uses changed to strchr.
4383 (strlen): Remove decl.
4384 (exchange): Remove forward decl; no longer needed.
4385 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4386 Define with prototype.
4387 * getopt1.c (const): Remove macro.
4388 (getopt_long, getopt_long_only, main): Define with prototype.
4390 * getugroups.c: Include <string.h> unconditionally.
4392 * getusershell.c: Include <stdlib.h> unconditionally.
4393 (getusershell, setusershell, endusershell, readname, main):
4394 Define with prototypes.
4396 * group-member.c: Include group-member.h first.
4397 Include <stdlib.h> unconditionally.
4399 * hard-locale.c: Include hard-locale.h first.
4400 Include <stdlib.h>, <string.h> unconditionally.
4402 * hash.c (free, malloc): Remove decls.
4403 Include <stdlib.h> unconditionally.
4405 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4406 (getenv): Do not declare.
4408 * idcache.c: Include <string.h> unconditionally.
4410 * long-options.c: Include long-options.h first, to test interface.
4411 Include <stdlib.h> unconditionally.
4413 * makepath.c: Include makepath.h first, to test interface.
4414 Include <stdlib.h> and <string.h> unconditionally.
4416 * linebuffer.c: Include <stdlib.h>.
4417 (free): Remove decl.
4419 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4420 rpl_malloc returns void *, not char *.
4421 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4423 * md5.h: Include <limits.h> unconditionally.
4424 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4425 (__P): Remove; all uses removed.
4426 * md5.c: Include "md5.h" first.
4427 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4428 md5_buffer, md5_process_bytes, md5_process_block):
4429 Define with prototypes.
4430 * sha.h (__P): Remove all uses. (It wasn't defined??)
4431 * sha.c: Include "sha.h" first.
4432 Include <stdlib.h>, <string.h> unconditionally.
4434 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4435 * memcmp.c (__ptr_t): Likewise.
4436 * memrchr.c (__ptr_t): Likewise.
4437 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4438 Include <string.h> unconditionally.
4439 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4440 * memchr.c: Include <stdlib.h> unconditionally.
4441 * memchr.c (LONG_MAX): Remove.
4442 * memrchr.c (LONG_MAX): Likewise.
4443 * memchr.c (__memchr): Define via a prototype.
4444 * memrchr.c (__memrchr): Likewise.
4445 * memcmp.c (__P): Remove, and remove all uses.
4446 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4447 Remove forward decls; no longer needed.
4448 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4449 Use types required by C89 in prototype.
4451 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4452 * savedir.c: Likewise.
4453 * mkdir.c (free): Remove decl.
4454 * rmdir.c (rmdir): Define with a prototype.
4455 * savedir.c: Include savedir.h first, to test interface.
4457 * mktime.c (STDC_HEADERS): Remove.
4458 Include <stdlib.h>, <string.h> unconditionally.
4460 * modechange.c: Include <stdlib.h> unconditionally.
4461 (malloc): Remove decl.
4463 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4464 (free): Remove decl.
4466 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4467 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4468 (This type really should be intptr_t, but that's a C99ism.)
4469 (_obstack_memcpy): Remove: all uses changed to memcpy.
4470 Include <string.h> unconditionally.
4471 (struct obstack): Assume __STDC__ for types of members
4472 chunkfun, freefun, extra_arg.
4473 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4474 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4475 obstack_begin, obstack_specify_allocation,
4476 obstack_specify_allocation_with_arg, obstack_chunkfun,
4477 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4478 Remove unprototyped decls and the macros that use them.
4479 * obstack.c (POINTER): Remove. All uses changed to void *.
4480 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4481 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4482 (defined __STDC__ && __STDC__)]:
4483 Remove nonprototyped code.
4484 Include <stdlib.h> unconditionally.
4485 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4486 _obstack_allocated_p, _obstack_free, obstack_free,
4487 _obstack_memory_used, print_and_abort):
4488 Define using prototypes.
4489 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4490 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4491 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4492 obstack_next_free, obstack_object_size, obstack_room) [0]:
4493 Remove unused, unprototyped code.
4495 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4497 * physmem.c (physmem_total, physmem_available, main): Define
4500 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4501 (main): Define with a prototype.
4503 * posixver.c (getenv): Remove decl.
4505 * putenv.c (malloc): Returns void *, not char *.
4506 Include <string.h> unconditionally.
4507 (strchr, memcpy, NULL): Do not define.
4509 * readtokens.c: Include readtokens.h first, to test interface.
4510 Include <stdlib.h>, <string.h> unconditionally.
4511 (init_tokenbuffer): Define with a prototype.
4513 * regex.c (PARAMS): Remove. All uses removed.
4514 All uses of _RE_ARGS removed, too.
4515 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4517 (bzero): Assume memset exists.
4518 (memcmp, memcpy, NULL): Remove.
4519 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4520 char, or assignments to local vars of type signed char.
4521 (init_syntax_once, PREFIX(extract_number_and_incr),
4522 PREFIX(print_partial_compiled_pattern),
4523 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4524 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4525 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4526 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4527 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4528 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4529 wcs_compile_range, byte_compile_range, truncate_wchar,
4530 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4531 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4532 count_mbs_length, wcs_re_match_2_internal,
4533 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4534 PREFIX(alt_match_null_string_p),
4535 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4536 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4537 regfree, PREFIX(extract_number)): Define with prototype. Remove
4538 now-unnecessary declaration, if any.
4539 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4541 Remove now-unnecessary casts among pointer types.
4542 * regex.h (_RE_ARGS): Remove. All uses removed.
4544 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4545 (free): Remove decl.
4547 * rpmatch.c: Include <stdlib.h> unconditionally.
4549 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4550 (free): Remove decl.
4552 * save-cwd.c: Include <stdlib.h> unconditionally.
4553 * xgetcwd.c: Likewise.
4555 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4556 (free): Remove decl.
4558 * strchrnul.c (strchrnul): Define with a prototype.
4559 Fix bug: c_in was not converted to char before searching.
4561 The following changes are not K&R related:
4563 * group-member.h: Include <sys/types.h>, so that this file is
4565 * makepath.h: Likewise.
4567 * getusershell.c (readname, default_index, line_size, readname):
4568 Use size_t, not int, for sizes.
4569 (readname): If the size overflows, report an error instead of
4572 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4574 * getndelim2.c: Assume stdlib.h per the C89 spec.
4576 2003-09-08 Paul Eggert <eggert@twinsun.com>
4578 Assume C89 or better; remove K&R cruft.
4579 A few of these changes were first proposed by Derek Robert Price
4580 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4582 * addext.c: Include <string.h> unconditionally.
4583 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4584 Don't declare getenv or malloc.
4586 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4587 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4589 (find_stack_direction, alloca): Use prototypes.
4591 * atexit.c (atexit): Define using a prototype.
4593 * basename.c, dirname.c, stripslash.c:
4594 Include <string.h> unconditionally.
4596 * bcopy.c: Include <stddef.h>.
4597 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4599 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4601 * error.h (error, error_at_line, error_print_progname)
4602 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4603 * error.c: Include error.h first, to check interface.
4604 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4605 (VA_START): Remove; all uses changeed to va_start.
4606 (exit, strerror): Remove decls.
4607 (error_print_progname): Prototype uncondionally.
4608 Don't include <errno.h>; no longer needed.
4609 (private_strerror): Remove.
4610 (error_tail): Always define.
4611 (error, error_at_line): Assume C89 or better; always use prototypes.
4612 * fatal.c: Include "fatal.h" first, to test interface.
4613 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4614 (VA_START): Remove; all uses changed to va_start.
4615 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4617 (exit): Remove decl.
4618 (fatal): Prototype unconditionally. Assume va_start works.
4619 Abort at end, to pacify gcc.
4621 * euidaccess.c (main): Define with a prototype.
4623 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4625 * exitfail.c: Include <stdlib.h> unconditionally.
4627 * fnmatch_.h (__P): Remove. All uses changed to assume
4629 * fnmatch.c: Include fnmatch.h first, to test interface.
4630 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4631 (getenv): Remove decl.
4632 (fnmatch): Define using a prototype.
4633 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4634 (FCT): Define using a prototype.
4636 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4638 * gethostname.c: Include <stddef.h>.
4639 (gethostname): Define with prototype. Length is size_t, not int.
4641 2003-09-08 Paul Eggert <eggert@twinsun.com>
4643 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4644 getversion.c should have been removed then, but was accidentally
4647 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4648 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4650 2003-09-07 Paul Eggert <eggert@twinsun.com>
4652 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4653 copy_tm_result. Bug reported by Simon Josefsson in
4654 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4656 2003-09-06 Paul Eggert <eggert@twinsun.com>
4658 * time_r.c, time_r.h: New files.
4660 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4662 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4663 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4665 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4667 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4668 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4671 * timegm.c: Switch to glibc implementation, with the following changes:
4672 [defined HAVE_CONFIG_H]: Include <config.h>.
4673 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4674 (__mktime_internal) [!defined _LIBC]: New decl.
4675 (__gmtime_r) [!defined _LIBC]: New macro and function.
4676 (timegm): Use a prototype, since gnulib assumes C89.
4677 Do not bother declaring tmp to be const, as it's not really usefu.
4678 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4679 (timegm): Declare only if HAVE_DECL_TIMEGM.
4681 2003-09-03 Paul Eggert <eggert@twinsun.com>
4683 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4684 Bug reported by Lute Kamstra in
4685 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4687 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4688 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4689 course with correspondingly smaller numbers for tomorrow and
4690 yesterday. From Tadayoshi Funaba. Originally installed into
4691 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4694 2003-08-31 Simon Josefsson <jas@extundo.com>
4696 * timegm.h: New file.
4697 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4699 2003-08-31 Karl Berry <karl@gnu.org>
4701 * argp.h: update from libc.
4703 2003-08-28 Bruno Haible <bruno@clisp.org>
4705 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4706 warning on QNX, which defines O_BINARY to 000000.
4708 2003-08-24 Bruno Haible <bruno@clisp.org>
4710 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4711 MSVC7 <stdio.h> is included later.
4713 2003-08-20 Bruno Haible <bruno@clisp.org>
4715 * progname.h: New file, from GNU gettext.
4716 * progname.c: New file, from GNU gettext.
4717 * progreloc.c: New file, from GNU gettext.
4719 2003-08-19 Bruno Haible <bruno@clisp.org>
4721 * xstrdup.c: Assume <string.h> exists.
4723 2003-08-18 Jim Meyering <jim@meyering.net>
4725 * setenv.h: Indent nested cpp directive.
4726 * vasnprintf.c: Remove trailing blanks.
4728 2003-08-17 Simon Josefsson <jas@extundo.com>
4729 Bruno Haible <bruno@clisp.org>
4731 * xstrndup.h: New file.
4732 * xstrndup.c: New file.
4734 2003-08-17 Bruno Haible <bruno@clisp.org>
4736 * strndup.h: New file.
4738 2003-08-16 Paul Eggert <eggert@twinsun.com>
4740 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4741 space, undoing this 2003-08-12 change:
4742 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4744 2003-08-16 Jim Meyering <jim@meyering.net>
4746 Merge from coreutils.
4747 * xstrtoimax.c: #else #if -> #elif.
4748 * xstrtoumax.c: Likewise.
4750 2003-08-15 Paul Eggert <eggert@twinsun.com>
4752 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4753 rather than tab, after '#' in shell-script copyright notices.
4754 Suggested by Bruno Haible.
4756 2003-08-15 Jim Meyering <jim@meyering.net>
4757 and Paul Eggert <eggert@twinsun.com>
4759 Merge from coreutils.
4760 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4761 member but strut utmpx does not. Needed for AIX 4.3.3.
4762 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4764 2003-08-15 Jim Meyering <jim@meyering.net>
4766 Merge from coreutils.
4767 * xgethostname.c: Include <stdlib.h>.
4768 (xghostname): Don't exit for anything other than memory-related
4769 failure; just return NULL.
4770 * userspec.c: Include "posixver.h".
4771 (parse_user_spec): Accept `.' as a separator only
4772 in pre-POSIX-200112 mode.
4773 * strtoimax.c: Use #elif rather than #else #if.
4774 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4775 Remove function, now that we can rely on a working tzset function.
4776 [!_LIBC]: Ensure that the required autoconf test has been run.
4777 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4778 Use underlying_strftime for %r.
4779 * sha.c: Merge in some clean-up and optimization changes from glibc.
4780 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4781 Ensure that it is a multiple of 64.
4782 Rearrange loop exit tests so as to avoid performing an
4783 additional fread after encountering an error or EOF.
4784 * realloc.c: Update copyright date.
4786 2003-08-14 Jim Meyering <jim@meyering.net>
4788 Merge from coreutils.
4789 * obstack.h: Whitespace changes.
4790 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4791 and xcalloc return values.
4792 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4793 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4794 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4795 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4796 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4798 Use mntctl's return value to drive the entry-processing loop, since
4799 we can't rely on the value of the vmt_length member in the last
4800 entry. On some systems doing so could result in exhausting
4801 virtual memory. Based in part on a patch from Mike Jetzer.
4803 2003-08-14 Jim Meyering <jim@meyering.net>
4804 and Paul Eggert <eggert@twinsun.com>
4806 Merges from coreutils, plus other fixes.
4807 * physmem.c: Merge in portability changes from gcc/libiberty
4808 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4809 for credits and details. Thanks to Kaveh Ghazi for helping
4810 to keep these files in sync.
4811 (ARRAY_SIZE): Define it.
4812 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4813 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4814 (memcasecmp): Don't assume size_t fits in unsigned int.
4815 Remove casts and duplicate code.
4816 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4817 (memcpy): Remove definition.
4818 Merge in some clean-up and optimization changes from glibc.
4819 [BLOCKSIZE]: Move definition to top of file.
4820 Ensure that it is a multiple of 64.
4821 Rearrange loop exit tests so as to avoid performing an
4822 additional fread after encountering an error or EOF.
4823 * md5.h (md5_uintptr): Define.
4824 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4825 return to the initial working directory. Preserve errno
4827 * idcache.c: Include "xalloc.h".
4828 (xmalloc, xrealloc): Remove decls.
4829 (getuser): Remove casts no longer required in C89.
4830 * human.c: Include stdio.h, for sprintf.
4831 * group-member.c: Include "xalloc.h".
4832 (xmalloc, xrealloc): Remove decls.
4833 (get_group_info): Remove casts no longer required in C89.
4834 * getusershell.c (readname): Remove casts no longer required in C89.
4835 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4836 * getline.c: Whitespace fix, from coreutils.
4838 2003-08-13 Paul Eggert <eggert@twinsun.com>
4840 * exclude.c: Include <ctype.h>
4841 (IN_CTYPE_DOMAIN): New macro.
4843 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4846 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4847 Undo previous (whitespace-only) change.
4849 2003-08-12 Paul Eggert <eggert@twinsun.com>
4851 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4852 Normalize leading white space and remove trailing white space.
4853 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4854 notice, as per ../config/srclist-update.
4856 Merge from coreutils.
4857 * euidaccess.h: New file.
4858 * euidaccess.c: Include it.
4859 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4860 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4861 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4863 2003-08-11 Bruno Haible <bruno@clisp.org>
4865 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4866 (vasnprintf): Use it instead of wcslen.
4868 2003-08-11 Bruno Haible <bruno@clisp.org>
4870 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4871 value to ensure that _Bool promotes to int. Use #define for _Bool when
4872 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4874 2003-08-10 Karl Berry <karl@gnu.org>
4876 * regex.h: update from libc (whitespace fix).
4878 2003-08-09 Paul Eggert <eggert@twinsun.com>
4880 Merge some files from coreutils. These changes were
4881 originally made by Jim Meyering.
4882 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4883 many older Unixes require this.
4884 * alloca.c (alloca): Remove cast to argument of free;
4885 no longer needed in C89.
4886 * alloca_.h, regex.h: Fix white space to match
4887 what GNU indent does.
4889 2003-08-05 Paul Eggert <eggert@twinsun.com>
4891 * bumpalloc.h: Remove.
4893 2003-08-04 Paul Eggert <eggert@twinsun.com>
4895 * getloadavg.c: Change copyright notice and spacing to conform to
4898 Merge from coreutils.
4899 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4901 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4902 from Karl Berry, implemented by Jim Meyering.
4903 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4904 from Dmitry V. Levin.
4905 Remove anachronistic cast of xrealloc.
4906 * fnmatch_.h (__const): Remove. Use 'const'.
4907 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4908 type. Otherwise, it wouldn't compile with at least /bin/cc on
4909 ymp-cray-unicos9.0.2.X.
4910 Combine two mostly-identical uses of alloca into one.
4911 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4913 2003-08-04 Dave Love <d.love@dl.ac.uk>
4917 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4918 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4919 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4920 obsolete NLIST_NAME_UNION.
4921 [__GNU__]: Undef BSD and FSCALE.
4922 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4924 2003-08-03 Paul Eggert <eggert@twinsun.com>
4926 * stdbool_.h (_Bool): Make it signed char, instead of
4927 an enum type, so that it's guaranteed to promote to int. See:
4928 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4930 2003-07-31 Paul Eggert <eggert@twinsun.com>
4932 * strerror.c: Include config.h, limits.h. Declare sprintf.
4933 (strerror): Don't assume that a printable int fits in 14 bytes.
4935 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4936 Bruno Haible <bruno@clisp.org>
4938 * getline.h (getline, getdelim): Change return type to ssize_t.
4939 * getline.c (getline, getdelim): Likewise.
4940 Remove _GNU_SOURCE define; now it's defined in config.h through
4943 2003-07-22 Paul Eggert <eggert@twinsun.com>
4945 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4946 over-parenthesization in macros.
4948 Sync with coreutils.
4950 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4953 Use `exit_failure' for xalloc and xmemcoll instead of their own
4954 private exit-failure variables.
4955 * xalloc.h (xalloc_exit_failure): Remove.
4956 * xmalloc.c: Likewise. Include exitfail.h.
4957 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4958 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4959 * xmemcoll.c: Likewise. Include exitfail.h.
4960 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4962 2003-07-18 Paul Eggert <eggert@twinsun.com>
4964 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4965 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4966 to test that it can stand by itself. Include "exitfail.h".
4967 Clients should set exit_failure instead.
4968 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4970 2003-07-18 Andreas Schwab <schwab@suse.de>
4972 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4974 2003-07-18 Bruno Haible <bruno@clisp.org>
4976 * getndelim2.h: New file.
4977 * getndelim2.c: Make into a module of its own. Include config.h,
4979 (getndelim2): Make non-static. Change return type to ssize_t.
4980 * getline.h: Change argument names.
4981 * getline.c: Include getndelim2.h instead of getndelim2.c.
4982 * getnline.c: Include getndelim2.h.
4984 2003-07-17 Bruno Haible <bruno@clisp.org>
4986 * Makefile.am: Remove file.
4987 * Makefile.in: Remove file.
4989 2003-07-17 Bruno Haible <bruno@clisp.org>
4991 * getnline.h: New file.
4992 * getnline.c: New file.
4993 * getndelim2.c: New file, extracted from getline.c.
4994 (getndelim2): Renamed from getdelim2, with added nmax argument.
4995 * getline.c: Include getndelim2.c.
4996 (getdelim2): Moved out to getndelim2.c.
4997 (getline, getdelim): Update.
4999 2003-07-15 <karl@gnu.org>
5001 * vasnprintf.c: update from gettext.
5003 2003-07-15 Jim Meyering <jim@meyering.net>
5005 * makepath.c (make_path): Enclose diagnostic in _(...).
5007 2003-07-14 Paul Eggert <eggert@twinsun.com>
5009 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5010 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5011 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5012 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5013 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5014 updated automatically by ../config/srclist-update. This changes
5015 their license from LPGL to GPL.
5017 2003-07-14 Jim Meyering <jim@meyering.net>
5019 Don't emit diagnostics. Let callers do that.
5020 * save-cwd.c: Don't include "error.h".
5021 (save_cwd): Don't call error. Ensure that errno is valid
5022 when returning nonzero.
5024 * save-cwd.h (restore_cwd): Update prototype.
5025 * save-cwd.c (restore_cwd): Remove two parameters.
5026 Simplify. Don't call error upon failure. Let callers do that.
5027 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5028 when auditing is enabled. But don't bother updating the #if.
5030 2003-07-14 Simon Josefsson <jas@extundo.com>
5032 * mempcpy.h: New file.
5033 * mempcpy.c: New file.
5035 2003-07-14 Paul Eggert <eggert@twinsun.com>
5037 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5038 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5039 unicodeio.c, unicodeio.h, unlocked-io.h:
5040 Switch from LGPL to GPL.
5042 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5044 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5045 it breaks C++ compilation.
5046 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5048 2003-07-10 Jim Meyering <jim@meyering.net>
5050 * vasnprintf.c: Remove trailing blanks.
5051 Make cpp indentation consistent.
5053 2003-07-09 Paul Eggert <eggert@twinsun.com>
5055 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5056 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5057 Switch from LGPL to GPL.
5059 2003-07-07 Paul Eggert <eggert@twinsun.com>
5061 * mktime.c: Fix some boundary cases and remove need for floating point.
5063 Issue a compile-time diagnostic if time_t is floating point, or if
5064 two's complement arithmetic is not in effect, or if arithmetic
5065 right shift does not propagate the sign. These assumptions were
5066 all in the original code but they weren't checked.
5068 (TIME_T_MIDPOINT, verify): New macros.
5069 (__isleap): Remove; it has integer overflow problems.
5070 (leapyear): New function, without those problems.
5071 (ydhms_tm_diff): Remove; splitting into two parts.
5072 (ydhms_diff): New function, containing the arithmetic part of
5073 the old ydhms_tm_diff function. Issue a compile-time
5074 diagnostic if we are not using C99 integer division.
5075 Avoid casts when possible.
5076 (guess_time_tm): New function, containing the checking part of
5077 the old ydhms_tm_diff function. Return the new value, rather than
5078 the difference between it and the old. Accept a new argument T
5079 so that *T specifies the old value. Check for overflow in the result.
5081 (__mktime_internal): Use a time_t offset, not a long int offset.
5082 This undoes the 2003-06-04 change, which is no longer needed now
5083 that we have better overflow checking.
5084 (localtime_offset): Likewise.
5086 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5087 and long are 64-bit but int is only 32-bit.
5088 (ydhms_diff): Use long int to store year1 and yday1.
5089 Issue a compile-time diagnostic if long int is not wide enough.
5091 (__mktime_internal): Use long int to store adjusted year and yday.
5092 Use plain C rather than preprocessor commands, if that doesn't
5094 Check for overflow (and try to repair) after each probe
5095 rather than checking only at the very end. This avoids some bugs
5096 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5097 does not equal GMT offset at maximum time).
5098 Use integer to check for overflow rather than floating point; this
5099 is more portable to non-IEEE hosts, and is a tad faster.
5100 When we detect that we are oscillating between two values,
5101 don't check whether tm_isdst has the requested value, since
5102 we already know the answer. When tm_isdst has the wrong value,
5103 use a different heuristic to find the right one, based on the
5104 extreme values actually observed in practice in tz2003a,
5105 rather than the (overly optimistic) "previous 3 calendar quarters".
5107 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5108 "T const" to accommodate glibc style.
5109 (check_result): Use less-confusing report format. "long" -> "long int.
5111 Don't loop if the iteration overflows time_t.
5112 Allow a negative step in the iteration.
5114 2003-07-01 Paul Eggert <eggert@twinsun.com>
5116 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5117 having it depend on HAVE_SYS_TYPES_H.
5119 2003-06-25 Bruno Haible <bruno@clisp.org>
5121 * readlink.c: New file.
5123 2003-06-20 Bruno Haible <bruno@clisp.org>
5125 Assume C89, so PARAMS isn't needed.
5126 * unicodeio.h (PARAMS): Remove.
5127 * unicodeio.c: Don't use PARAMS.
5129 2003-06-18 Jim Meyering <jim@meyering.net>
5131 Merge changes from coreutils.
5132 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5133 Remove explicit declarations of xmalloc and realloc.
5135 (read_utmp): Remove anachronistic cast of xmalloc.
5137 2003-06-17 Paul Eggert <eggert@twinsun.com>
5139 Assume C89, so PARAMS isn't needed.
5140 * backupfile.h (PARAMS): Remove. All uses removed.
5141 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5142 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5143 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5144 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5145 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5146 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5147 xstrtol.h: Likewise.
5148 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5149 same.h, strverscmp.h: Do not include config.h; no longer needed.
5150 Anyway, config.h should always be included before any other file.
5152 2003-06-11 Simon Josefsson <jas@extundo.com>
5154 * sysexit_.h: New file.
5156 2003-05-20 Derek Price <derek@ximbiot.com>
5158 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5160 2003-06-10 Simon Josefsson <jas@extundo.com>
5162 * strchrnul.h: New file.
5163 * strchrnul.c: New file.
5165 2003-06-10 Simon Josefsson <jas@extundo.com>
5167 * argp.h: New file, from glibc.
5168 * argp-ba.c: New file, from glibc.
5169 * argp-eexst.c: New file, from glibc.
5170 * argp-fmtstream.c: New file, from glibc.
5171 * argp-fmtstream.h: New file, from glibc.
5172 * argp-fs-xinl.c: New file, from glibc.
5173 * argp-help.c: New file, from glibc.
5174 * argp-namefrob.h: New file, from glibc.
5175 * argp-parse.c: New file, from glibc.
5176 * argp-pv.c: New file, from glibc.
5177 * argp-pvh.c: New file, from glibc.
5178 * argp-xinl.c: New file, from glibc.
5180 2003-06-07 Jim Meyering <jim@meyering.net>
5182 * readtokens.h: Put `Free Software Foundation, Inc.'
5183 in place of my name in the copyright comment.
5184 Remove definition and uses of __P.
5187 * stat.c: Don't declare xmalloc explicitly.
5188 Instead, include "xalloc.h".
5189 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5190 xrealloc, and xcalloc return values.
5191 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5193 * xgetcwd.h: Remove definition/uses of PARAMS.
5195 2003-06-06 Jim Meyering <jim@meyering.net>
5197 * stdbool_.h: Renamed from stdbool.h.in.
5199 2003-06-06 Jim Meyering <jim@meyering.net>
5201 Merge from coreutils.
5202 * same.c: (same_name): Declare *_basename locals to be `const'.
5203 Consolidate declarations and initializations of *_base* locals.
5205 Merge from coreutils.
5206 This avoids a core dump on systems without GNU putenv,
5207 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5208 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5209 (unsetenv): New static function, from GNU libc.
5210 (rpl_putenv): Use it.
5212 * modechange.c: Remove trailing blanks.
5214 Merge from coreutils.
5215 * fsusage.c: Remove declaration of statfs.
5216 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5218 * posixtm.c: Include <stdbool.h> unconditionally.
5220 2003-06-05 Paul Eggert <eggert@twinsun.com>
5222 * mktime.c (__mktime_internal): When resolving a tm_isdst
5223 mismatch, look in future quarters as well as past. This fixes a
5224 bug when processing fall-backwards gaps immediately after a long
5225 period of daylight-saving time.
5227 * mktime.c: Assume freestanding C89 or better.
5228 (HAVE_LIMITS_H): Remove. Assume it's 1.
5229 (__P): Remove; not used.
5230 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5231 (mktime, not_equal_tm, print_tm, check_result,
5232 main): Use prototypes. Use const * where appropriate.
5233 (main): Fix typo in testing code that uncovered by above changes.
5234 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5236 2003-06-04 Paul Eggert <eggert@twinsun.com>
5238 * mktime.c: Fix Debian bug 177940
5239 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5240 (localtime_offset): Now long int, not time_t, because we want it
5241 to be guaranteed to be signed. All uses changed.
5242 (__mktime_internal): If overflow would occur when adding offset,
5245 Merge 'human' changes from coreutils. Rewrite to support
5246 locale-specific notations like thousands separators.
5247 * human.c: Simplify authorship notice.
5248 Include human.h immediately after config.h.
5249 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5250 <limits.h>: Do not include, since human.h does.
5251 (SIZE_MAX, UINTMAX_MAX): New macros.
5252 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5253 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5254 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5255 (power_letter): Renamed from suffixes.
5256 (generate_suffix_backwards): Remove.
5257 (adjust_value): Now takes int style (because of human.h changes)
5258 and long double value (for greater precision on some platforms).
5259 (group_number): New function.
5260 (human_readable): Use it. Use integer options, not enum.
5261 Put the options before the sizes in the arg list.
5262 Support all the new options.
5263 The old human_readable function has been removed;
5264 use inttostr.h instead.
5265 (human_readable, default_block_size, humblock):
5266 Use uintmax_t, not int, for block sizes.
5267 (human_readable_inexact, block_size_types): Remove.
5268 (block_size_opts): New constant.
5269 (human_options): Renamed from human_block_size, with new signature
5270 that allows block sizes up to UINTMAX_MAX. All callers changed.
5271 * human.h: Add copyright and authorship notice.
5272 Include <limits.h> and <stdbool.h> unconditionally.
5273 (PARAMS): Remove. All uses removed.
5274 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5275 (enum human_inexact_style): Remove tag; now a nameless enum.
5276 (human_floor, human_ceiling, human_round_to_even): Now have
5277 values 2, 0, 1 rather than -1, 1, 0.
5278 (human_group_digits, human_suppress_point_zero, human_autoscale,
5279 human_base_1024, human_SI, human_B): New constants.
5280 (human_readable_inexact, human_block_size): Remove.
5281 (human_readable): Size args are now uintmax_t, not int.
5282 (human_options): New decl.
5284 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5285 unnecessary now that we assume C89 or better. This change
5286 imported from coreutils.
5288 * mktime.c (__mktime_internal): Do not reject negative timestamps
5289 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5290 in the 2003-05-30 sync from glibc.
5292 .h files should stand alone, but we shouldn't include <sys/types.h>
5293 if we can get away with just <stddef.h>.
5295 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5296 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5297 rather than <sys/types.h>, as we merely need size_t.
5298 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5300 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5301 Include <stdio.h>, to get FILE.
5302 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5303 memcasecmp.h has included <stddef.h> and all we need is size_t.
5304 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5305 our interface, instead of including <sys/types.h>
5307 2003-06-02 Paul Eggert <eggert@twinsun.com>
5310 Fix some minor time-related bugs with POSIX time arguments.
5311 Some valid time stamps were being rejected (notably -1, and
5312 time stamps before 1900 on 64-bit hosts). And some invalid
5313 time stamps were being accepted, e.g. September 31.
5315 * posixtm.h (posixtime): Return bool instead of time_t, so
5316 that we can return (time_t) -1 successfully.
5317 * posixtm.c: Likewise.
5318 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5319 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5320 (t): Remove static var.
5321 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5322 of static var. All uses changed.
5323 (year): Do not reject years before 1900; they can occur with
5325 (posix_time_parse): Do not check for out-of-range components;
5326 that is now the caller's responsibility, since our checks were
5327 only approximations.
5328 (posixtime): Use mktime to check for out-of-range components,
5329 since it knows them exactly.
5330 If mktime returns (time_t) -1, check whether an error actually occurred
5331 by invoking localtime on -1.
5332 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5333 posixtime failures better.
5334 Improve the test data (in comments only).
5336 2003-05-30 <karl@gnu.org>
5338 * mktime.c: update from libc.
5340 2003-05-30 Bruno Haible <bruno@clisp.org>
5342 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5343 * localcharset.h: Likewise.
5344 * localcharset.c: Likewise.
5346 2003-05-28 Paul Eggert <eggert@twinsun.com>
5348 Assume the headers required for C89 freestanding compilers.
5349 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5350 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5351 without checking for HAVE_LIMITS_H.
5352 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5353 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5355 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5356 * exclude.c: Include <stdbool.h> unconditionally.
5357 * tempname.c: Include <stddef.h> unconditionally.
5358 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5359 * modechange.c, rpmatch.c (NULL): Don't define, since
5360 <stddef.h> does that.
5361 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5362 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5363 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5364 * xstrtol.c: Likewise.
5365 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5366 * savedir.c: Include <stddef.h> instead of defining NULL.
5368 * addext.c (addext): Use assignment rather than cast, to avoid
5369 warnings on some platforms.
5371 * mktime.c (__mktime_internal): Do not reject negative timestamps
5374 2003-05-10 Bruno Haible <bruno@clisp.org>
5376 * linebreak.c (iconv_string_length): Don't return -1 just because the
5377 string is longer than 4 KB.
5379 2003-05-12 Jim Meyering <jim@meyering.net>
5381 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5382 the space-padded-by-default conversion specifiers, %e, %k, %l.
5384 2003-05-03 Bruno Haible <bruno@clisp.org>
5386 Upgrade to Unicode-4.0.
5387 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5388 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5389 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5390 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5391 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5392 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5393 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5394 Change width of U+E0100..U+E01EF from 1 to 0.
5396 2003-04-25 Bruno Haible <bruno@clisp.org>
5398 * copy-file.c: Include <stddef.h>, for size_t.
5400 2003-04-25 Jim Meyering <jim@meyering.net>
5402 * copy-file.c (copy_file_preserving): Declare buf_size to be
5403 of type size_t, not int.
5405 2003-04-11 Jim Meyering <jim@meyering.net>
5407 Merge changes from Coreutils.
5409 2003-03-22 Jim Meyering <jim@meyering.net>
5411 * strftime.c (widen): Cast alloca return value to proper type.
5413 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5416 * strftime.c (my_strftime): Handle very large width
5417 specifications for numeric values correctly. Improve checks for
5420 2003-01-19 Jim Meyering <jim@meyering.net>
5422 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5423 (nl_get_alt_digit) [! defined my_strftime]: Define.
5424 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5425 _nl_get_alt_digit and _nl_get_walt_digit.
5427 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5428 These changes have no effect outside of _LIBC.
5430 2003-04-10 Bruno Haible <bruno@clisp.org>
5432 * findprog.h: New file, from GNU gettext.
5433 * findprog.c: New file, from GNU gettext.
5435 2003-04-05 Jim Meyering <jim@meyering.net>
5437 Merge changes from Coreutils.
5439 * exclude.h (PARAMS): Remove definition and uses.
5440 * exclude.c: Remove uses of `PARAMS'.
5442 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5443 Add test-cases for DOS filenames. Declare program_name.
5444 (main): Set up program_name. Patch by Rich Dawe.
5446 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5448 Use mntctl's return value to drive the entry-processing loop, since
5449 we can't rely on the value of the vmt_length member in the last
5450 entry. On some systems doing so could result in exhausting
5451 virtual memory. Based in part on a patch from Mike Jetzer.
5453 2003-04-04 Bruno Haible <bruno@clisp.org>
5455 * linebreak.h: New file, from GNU gettext.
5456 * linebreak.c: New file, from GNU gettext with slight modifications.
5457 * lbrkprop.h: New file, from GNU gettext.
5459 2003-04-03 Bruno Haible <bruno@clisp.org>
5461 * utf8-ucs4.h: New file, from GNU gettext.
5462 * utf16-ucs4.h: New file, from GNU gettext.
5463 * ucs4-utf8.h: New file, from GNU gettext.
5464 * ucs4-utf16.h: New file, from GNU gettext.
5466 2003-04-02 Bruno Haible <bruno@clisp.org>
5468 * binary-io.h: New file, from GNU gettext.
5470 2003-04-01 Bruno Haible <bruno@clisp.org>
5472 * pathname.h: New file, from GNU gettext.
5473 * concatpath.c: New file, from GNU gettext.
5475 2003-03-30 Bruno Haible <bruno@clisp.org>
5477 * copy-file.c (copy_file_preserving): Don't set owner if the function
5478 chown() doesn't exist.
5480 2003-03-28 Bruno Haible <bruno@clisp.org>
5482 * copy-file.h: New file, from GNU gettext.
5483 * copy-file.c: New file, from GNU gettext.
5485 2003-03-18 Jim Meyering <jim@meyering.net>
5487 * quote.c (quote_n): Fix typo in comment.
5489 2003-03-14 Jim Meyering <jim@meyering.net>
5491 Merge changes from Coreutils.
5492 * obstack.h (obstack_object_size): Declare temporary, __o,
5493 to be const, in order to avoid warnings.
5494 (obstack_room): Likewise.
5495 (obstack_empty_p): Likewise.
5497 2003-03-13 Paul Eggert <eggert@twinsun.com>
5499 Merge changes from Bison.
5500 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5501 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5502 when compiling Bison 1.875's `bitset bset = obstack_alloc
5503 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5504 * hash.c: Include <stdbool.h> unconditionally.
5506 2003-03-09 Paul Eggert <eggert@twinsun.com>
5508 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5509 Reported by Bruce Becker; see:
5510 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5512 2003-03-03 Paul Eggert <eggert@twinsun.com>
5513 Bruno Haible <bruno@clisp.org>
5515 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5516 Reported by John Hughes, see
5517 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5519 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5521 * poll_.h: New file.
5524 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5526 * mathl.h: New file.
5527 * acosl.c: New file.
5528 * asinl.c: New file.
5529 * atanl.c: New file.
5530 * ceill.c: New file.
5533 * floorl.c: New file.
5534 * frexpl.c: New file.
5535 * ldexpl.c: New file.
5537 * sincosl.c: New file.
5539 * sqrtl.c: New file.
5541 * trigl.c: New file.
5542 * trigl.h: New file.
5544 2003-02-17 Bruno Haible <bruno@clisp.org>
5546 * mkdtemp.h: New file, from GNU gettext.
5547 * mkdtemp.c: New file, from GNU gettext.
5549 2003-01-31 Bruno Haible <bruno@clisp.org>
5551 * rename.c: #undef rename before defining rpl_rename.
5552 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5554 2003-01-30 Bruno Haible <bruno@clisp.org>
5556 * printf-args.h: New file, from GNU gettext.
5557 * printf-args.c: New file, from GNU gettext.
5558 * printf-parse.h: New file, from GNU gettext.
5559 * printf-parse.c: New file, from GNU gettext.
5560 * vasnprintf.h: New file, from GNU gettext.
5561 * vasnprintf.c: New file, from GNU gettext.
5562 * asnprintf.c: New file, from GNU gettext.
5563 * vasprintf.h: New file, from GNU gettext with modifications.
5564 * vasprintf.c: New file, from GNU gettext.
5565 * asprintf.c: New file, from GNU gettext.
5567 2003-01-29 Bruno Haible <bruno@clisp.org>
5569 * stpncpy.h: New file, from GNU gettext with modifications.
5570 * stpncpy.c: New file, from GNU gettext with modifications.
5572 2003-01-28 Bruno Haible <bruno@clisp.org>
5574 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5576 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5579 2003-01-27 Bruno Haible <bruno@clisp.org>
5581 * xsetenv.h: New file, from GNU gettext.
5582 * xsetenv.c: New file, from GNU gettext.
5584 2003-01-23 Bruno Haible <bruno@clisp.org>
5586 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5588 2003-01-22 Bruno Haible <bruno@clisp.org>
5590 * exit.h: New file, from GNU gettext.
5592 2003-01-11 Bruno Haible <bruno@clisp.org>
5594 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5595 * strcase.h (strcasecmp, strncasecmp): Likewise.
5597 2003-01-14 Jim Meyering <jim@meyering.net>
5599 * same.c (same_name): Tweak a comment.
5601 2003-01-11 Bruno Haible <bruno@clisp.org>
5603 * same.c (same_name): Reorder tests so as to avoid calling stat()
5604 when a string comparison is sufficient.
5606 2003-01-11 Bruno Haible <bruno@clisp.org>
5608 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5611 2003-01-11 Bruno Haible <bruno@clisp.org>
5613 * hash-pjw.c: Add comment about low quality of this function.
5615 2003-01-12 Paul Eggert <eggert@twinsun.com>
5617 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5618 to avoid collisions with libcurses and libreadline.
5620 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5621 * getstr.h, getstr.c: Remove.
5622 * getline.c: Include "getline.h", to check interface.
5623 Move body of old getstr.c here: this defines MIN_CHUNK and
5624 declares getdelim2, which is renamed from getstr.
5625 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5627 * linebuffer.c (readlinebuffer): Renamed from readline.
5629 * linebuffer.h: Likewise.
5630 (readline): Remove backward-compatibility macro.
5632 2003-01-12 Jim Meyering <jim@meyering.net>
5634 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5636 2003-01-10 Bruno Haible <bruno@clisp.org>
5638 * alloca_.h: New file.
5639 * getdate.y: Unconditionally include alloca.h.
5640 * makepath.c: Likewise.
5641 * setenv.c: Likewise.
5642 * userspec.c: Likewise.
5644 2003-01-09 Bruno Haible <bruno@clisp.org>
5646 * stdbool.h.in: New file.
5648 2003-01-08 Bruno Haible <bruno@clisp.org>
5650 * safe-read.c: Include specification header first, to ensure its
5652 * full-write.c: Likewise.
5654 2003-01-08 Jim Meyering <jim@meyering.net>
5656 * full-write.c: Undefine and define-away `const' after inclusion
5657 of errno.h, not before. Suggestion from Bruno Haible.
5659 2003-01-07 Jim Meyering <jim@meyering.net>
5661 * full-write.c: Rework so that it may serve to define full_read, too.
5662 * full-read.c: Simply #define FULL_READ and include full-write.c.
5664 2003-01-06 Jim Meyering <jim@meyering.net>
5666 * version-etc.c: Update year in translatable copyright string.
5668 2002-12-25 Bruno Haible <bruno@clisp.org>
5670 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5671 * xstrtol.h: Likewise.
5672 * xstrtoimax.c: Likewise.
5673 * xstrtoumax.c: Likewise.
5674 * human.h: Likewise.
5676 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5677 on systems that have <inttypes.h> but not <stdint.h>.
5679 2002-12-31 Paul Eggert <eggert@twinsun.com>
5681 * memcoll.c (memcoll): Fall back on a simple algorithm using
5682 memcmp if strcoll doesn't work.
5684 2002-12-23 Bruno Haible <bruno@clisp.org>
5686 * localcharset.h: New file.
5687 * localcharset.c: Include it.
5688 * unicodeio.c: Likewise.
5690 2002-12-22 Bruno Haible <bruno@clisp.org>
5692 * utime.c (utime_null): No need to call ftruncate if the file was
5695 2002-12-23 Bruno Haible <bruno@clisp.org>
5697 * memcoll.c (STRCOLL): New macro.
5700 2002-12-22 Bruno Haible <bruno@clisp.org>
5702 * getstr.h (getstr): Define, to avoid clash with libcurses.
5703 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5705 2002-12-22 Bruno Haible <bruno@clisp.org>
5707 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5709 2002-12-23 Bruno Haible <bruno@clisp.org>
5711 * getline.h: Include <stddef.h>, for size_t.
5713 * unicodeio.h: Include <stddef.h>, for size_t.
5714 * unicodeio.c: Don't include <stddef.h>.
5716 2002-12-17 Bruno Haible <bruno@clisp.org>
5718 * canon-host.c (strdup): Remove unused declaration.
5720 * fsusage.c: Include full_read.h.
5721 (get_fs_usage): Use full_read instead of safe_read.
5723 * utime.c (utime_null): Use SAFE_READ_ERROR.
5725 2002-12-11 Bruno Haible <bruno@clisp.org>
5727 * setenv.h: Rewritten to cope with systems that have setenv() but not
5729 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5732 2002-12-11 Bruno Haible <bruno@clisp.org>
5734 * setenv.c (alloca): Fall back to malloc.
5736 (setenv): Use freea() to free memory allocated with alloca().
5738 2002-11-13 Bruno Haible <bruno@clisp.org>
5740 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5741 function declarations.
5742 * unsetenv.c (unsetenv): Likewise.
5744 2002-03-04 Bruno Haible <bruno@clisp.org>
5746 Portability to AIX 4.3.3.
5747 * unsetenv.c: New file, extracted from setenv.c.
5748 * setenv.c: Move the unsetenv() function to unsetenv.c.
5750 2001-12-20 Bruno Haible <bruno@clisp.org>
5752 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5753 use malloc instead. For SunOS 4.
5755 2001-12-11 Bruno Haible <bruno@clisp.org>
5757 * setenv.c: Declare alloca.
5758 (compar_fn_t): New typedef.
5759 (KNOWN_VALUE, STORE_VALUE): Use it.
5761 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5764 2002-12-10 Paul Eggert <eggert@twinsun.com>
5766 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5767 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5768 Choose values that are less likely to collide with system fnmatch
5770 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5771 defined (e.g., a pure POSIX system).
5772 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5773 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5775 2002-12-06 Jim Meyering <jim@meyering.net>
5777 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5779 Merge in changes from libc's misc/error.c, in preparation
5780 for the merge of gnulib's changes back into libc.
5782 * error.c (_): Define only if not already defined.
5783 Move definition to follow all #include directives.
5784 Include unlocked-io.h only if !_LIBC.
5785 [_LIBC]: Include <libio/libioP.h>.
5786 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5787 (fflush): Tweak definition to use INTUSE.
5790 2002-12-05 Paul Eggert <eggert@twinsun.com>
5792 * alloca.c [defined emacs]: Include "lisp.h".
5793 (xalloc_die) [defined emacs]: New macro.
5794 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5795 [! defined emacs]: Include <xalloc.h>.
5796 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5797 (pointer): Typedef to POINTER_TYPE *.
5798 (malloc): Remove decl; we now always use xmalloc.
5799 (alloca): Use old-style definition, since Emacs needs this.
5800 Check for arithmetic overflow when computing combined size.
5802 2002-12-04 Paul Eggert <eggert@twinsun.com>
5804 Do not generate unlocked-io.h automatically, since it's easier to
5805 maintain it by hand.
5807 * unlocked-io.h: New file, from GNU diffutils,
5808 but with proper copyright notice and attribution.
5810 * Makefile.am: Add copyright notice.
5811 (libfetish_a_SOURCES): Add unlocked-io.h.
5812 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5813 (DISTCLEANFILES, io_functions): Remove macros.
5814 (EXTRA_DIST): Remove gen_uio.
5815 (unlocked-io.h): Remove rule.
5817 2002-12-04 Jim Meyering <jim@meyering.net>
5819 Reflect the fact that stat.c and lstat.c are no longer generated.
5820 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5821 (DISTCLEANFILES): Likewise.
5822 (EXTRA_DIST): Likewise.
5823 (all_local): Don't depend on stat.c or lstat.c.
5824 (stat.c, lstat.c): Remove rules.
5825 (EXTRA_DIST): Remove xstat.in.
5827 * xstat.in: Remove file. Contents moved into stat.c.
5828 * stat.c: New file. Contents mostly from xstat.in.
5829 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5830 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5832 * safe-read.c: Rework so that it may serve to define safe_write, too.
5833 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5835 2002-12-03 Jim Meyering <jim@meyering.net>
5837 * safe-read.c, safe-write.c: Change variable names and comments, but
5838 not semantics, to minimize the differences between these two files.
5839 (safe_read): Change comment to mention SAFE_READ_ERROR.
5841 * safe-read.c (IS_EINTR): Define.
5842 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5844 2002-12-02 Bruno Haible <bruno@clisp.org>
5846 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5847 Define, taken from safe-read.c.
5848 (INT_MAX): Provide fallback.
5849 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5850 * safe-write.h (SAFE_WRITE_ERROR): Define.
5852 * safe-read.c (EINTR): Remove definition.
5853 (safe_read): Don't use EINTR if it is absent.
5855 2002-12-02 Jim Meyering <jim@meyering.net>
5857 * safe-read.c (EINTR): Define.
5858 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5859 (INT_MAX): Provide fallback.
5860 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5862 * safe-read.h (SAFE_READ_ERROR): Define.
5864 2002-12-01 Jim Meyering <jim@meyering.net>
5866 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5867 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5869 2002-11-27 Paul Eggert <eggert@twinsun.com>
5871 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5872 hash_rehash): Replace `if (limit <= value) abort ();' with
5873 `if (! (value < limit)) abort ();', for readability.
5875 2002-11-26 <karl@gnu.org>
5877 * strdup.c: copy from libc again, with jim's ok.
5878 * .cppi-disable: re-add strdup.c
5880 2002-11-25 <karl@gnu.org>
5882 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5883 instead of "strtol.c".
5885 2002-11-25 Jim Meyering <jim@meyering.net>
5887 * mktime.c: Sync from libc, now that it has the latest fix.
5889 2002-11-24 <karl@gnu.org>
5891 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5892 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5894 2002-11-24 Jim Meyering <jim@meyering.net>
5896 Update from coreutils:
5898 * mktime.c: Merge in changes from libc.
5900 Avoid a link-time failure on some Linux systems.
5901 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5902 (__mon_yday): Declare with the STATIC attribute.
5903 (__mktime_internal): Likewise.
5904 Based on a report from Greg Schafer.
5906 2002-11-23 Jim Meyering <jim@meyering.net>
5908 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5909 Use `unsigned', not `int', as type of index.
5911 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5913 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5915 2002-11-22 Paul Eggert <eggert@twinsun.com>
5917 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5918 hint that one should use `if (! x) abort ();' rather than `assert
5919 (x);', and anyway it's one less thing to worry about configuring.
5920 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5921 hash_rehash, hash_insert): Use abort rather than assert.
5923 2002-11-22 Paul Eggert <eggert@twinsun.com>
5925 * quotearg.h: Allow multiple inclusion by surrounding with
5926 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5927 so that we can be included first.
5928 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5929 * quotearg.c: Include quotearg.h immediately after config.h.
5930 No need to include stddef.h or sys/types.h any more.
5931 Surround local include files with "", not "<>".
5932 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5933 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5934 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5935 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5936 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5937 (ISPRINT): Remove; no longer needed now that we assume C89.
5939 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5942 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5943 quotearg_char): Use SIZE_MAX rather than
5944 (size_t) -1 when we are talking about "infinity".
5946 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5948 2002-11-22 Bruno Haible <bruno@clisp.org>
5950 * safe-read.h: Assume C89. Add comments.
5951 (safe_read): Change return type to size_t.
5952 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5953 counts > SSIZE_MAX correctly.
5954 * safe-write.h: New file.
5955 * safe-write.c: New file.
5956 * full-read.h: New file.
5957 * full-read.c: New file.
5958 * full-write.h: Assume C89. Add comments.
5959 * full-write.c: Include safe-write.h.
5960 (full_write): Rewritten to use safe_write.
5961 Suggested by Jim Meyering and Paul Eggert.
5963 2002-11-21 Bruno Haible <bruno@clisp.org>
5965 Remove case insensitive option matching.
5966 * argmatch.h (argcasematch): Remove declaration.
5967 (ARGCASEMATCH): Remove macro.
5968 (__xargmatch_internal): Remove case_sensitive argument.
5969 (XARGMATCH): Update.
5970 (XARGCASEMATCH): Remove macro.
5971 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5972 case_sensitive argument.
5973 (argcasematch): Remove function.
5974 (__xargmatch_internal): Remove case_sensitive argument.
5975 (main): Use XARGMATCH instead of XARGCASEMATCH.
5977 * xmalloc.c: Change compile-time error message. Add comment about
5978 required autoconf version.
5980 2002-11-21 Jim Meyering <jim@meyering.net>
5982 * strdup.c (strdup): Tweak comment and initial #if/#include.
5984 Merge in changes from the coreutils.
5986 2002-09-25 Paul Eggert <eggert@twinsun.com>
5987 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5988 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5989 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5990 int. Work more efficiently if X is the same width as uintmax_t.
5991 Do not compare X to -1, to avoid bogus compiler warning.
5992 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5993 Don't assume that f_frsize and f_bsize are the same type.
5995 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5998 * makepath.c (make_path): Restore umask *before* creating the final
6000 (make_path): Minor reformatting.
6002 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6003 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6005 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6006 ones. At least on GNU/Linux systems, `auto' means something else.
6009 2002-11-20 Paul Eggert <eggert@twinsun.com>
6011 Merge argmatch cleanups from Bison. Assume C89.
6013 * argmatch.c: Include config.h here, not in argmatch.h.
6014 Include stdlib.h, for EXIT_FAILURE.
6015 Always include <string.h>, since we assume C89.
6016 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6017 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6018 Include <stddef.h> instead, since it's all we need for size_t.
6019 (PARAMS): Remove. All uses removed.
6020 (ARRAY_CARDINALITY): Do not bother to #undef.
6021 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6022 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6023 Remove unnecessary parentheses.
6024 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6025 Insert necessary parentheses.
6026 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6027 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6029 2002-11-19 Bruno Haible <bruno@clisp.org>
6031 * mbswidth.c: Include mbswidth.h right at the beginning.
6032 * mbswidth.h: Include <stddef.h>, for size_t.
6034 * mbswidth.h (PARAMS): Remove macro.
6035 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6036 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6038 * gcd.h (PARAMS): Remove macro.
6039 (gcd): Use ANSI C function declarations.
6040 * gcd.c (gcd): Likewise.
6042 2002-11-15 Bruno Haible <bruno@clisp.org>
6044 * strcspn.c: Include <stddef.h>.
6045 (strcspn): Use ANSI C function declaration. Change return type to
6047 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6048 (strpbrk): Use NULL.
6049 * strpbrk.h (PARAMS): Remove macro.
6050 (strpbrk): Use ANSI C function declaration.
6051 * strstr.c: Don't include <sys/types.h>.
6052 * strstr.h (PARAMS): Remove macro.
6053 (strstr): Use ANSI C function declarations.
6055 2002-11-06 Bruno Haible <bruno@clisp.org>
6057 * gcd.h (gcd): Change argument type to 'unsigned long'.
6058 * gcd.c (gcd): Likewise.
6060 2002-11-05 Bruno Haible <bruno@clisp.org>
6062 * gcd.h: New file, from gettext-0.11.5.
6063 * gcd.c: New file, from gettext-0.11.5.
6065 2002-11-05 Bruno Haible <bruno@clisp.org>
6067 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6068 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6069 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6070 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6072 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6073 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6075 * closeout.c: Include gettext.h instead of <libintl.h>.
6076 * human.c: Include gettext.h instead of <libintl.h>.
6077 * quotearg.c: Include gettext.h instead of <libintl.h>.
6078 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6079 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6080 * userspec.c: Include gettext.h instead of <libintl.h>.
6081 * version-etc.c: Include gettext.h instead of <libintl.h>.
6082 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6083 (textdomain): Remove definition.
6084 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6086 * long-options.c: Remove include of <libintl.h> and definition of _.
6087 * same.c: Remove include of <libintl.h> and definition of _.
6089 2002-11-04 Bruno Haible <bruno@clisp.org>
6091 * stpcpy.h: New file, from GNU gettext-0.11.5.
6092 * strcase.h: New file, from GNU gettext-0.11.5.
6093 * strpbrk.h: New file, from GNU gettext-0.11.5.
6094 * strstr.h: New file, from GNU gettext-0.11.5.
6095 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6097 2002-05-09 Bruno Haible <bruno@clisp.org>
6099 * config.charset: Update for newest glibc. Add canonical names
6100 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6102 2002-05-09 Bruno Haible <bruno@clisp.org>
6104 * localcharset.c (get_charset_aliases): Add more Windows specific
6107 2002-05-08 Owen Taylor <otaylor@redhat.com>
6109 * config.charset: A few additions for Solaris.
6111 2001-12-05 Bruno Haible <bruno@clisp.org>
6113 * localcharset.c (locale_charset): Don't return an empty string.
6115 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6117 * config.charset: msdos in uk_UA uses CP1125.
6119 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6121 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6122 * localcharset.c (locale_charset): Declare as extern "C".
6124 2002-02-15 Bruno Haible <bruno@clisp.org>
6126 * config.charset [msdosdjgpp]: For Russian, use CP866.
6128 2002-02-11 Bruno Haible <bruno@clisp.org>
6130 * config.charset: Add support for NetBSD.
6132 2002-09-25 <karl@gnu.org>
6134 * strdup.c: copy from libc/string (via ../config/srclist*).
6135 * getopt*: copy from libc/posix.
6136 * gettext.h: copy from gettext.
6137 * .cppi-disable: add strdup.c, gettext.h.
6139 2002-07-01 Jim Meyering <meyering@lucent.com>
6141 * c-stack.c: Include sys/time.h.
6142 From Volker Borchert.
6144 2002-06-11 Paul Eggert <eggert@twinsun.com>
6146 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6147 New macro. Use it uniformly instead of
6148 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6149 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6150 reported by Vin Shelton.
6152 2002-06-22 Jim Meyering <meyering@lucent.com>
6154 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6155 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6157 2002-06-22 Paul Eggert <eggert@twinsun.com>
6159 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6160 Do not assume SA_SIGINFO behavior.
6161 Bug reported by Jim Meyering on NetBSD 1.5.2.
6163 2002-06-22 Jim Meyering <meyering@lucent.com>
6165 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6167 * exitfail.c, exitfail.h: Likewise.
6168 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6170 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6172 (EXTRA_DIST): Add fnmatch_loop.c.
6173 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6175 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6176 * fnmatch.c: Update from diffutils-2.8.2.
6177 * fnmatch_.h: New file. From diffutils-2.8.2.
6178 * fnmatch.h: Remove file.
6180 2002-06-18 Paul Eggert <eggert@twinsun.com>
6182 * file-type.h: Report an error if neither S_ISREG nor
6183 S_IFREG is defined, instead of using a test specific to glibc
6184 2.2. This should be safe, since POSIX requires S_ISREG and
6185 Unix Version 7 had S_IFREG. We don't need to check for
6186 <sys/types.h> since we don't use any symbols that it defines.
6188 2002-06-15 Jim Meyering <meyering@lucent.com>
6190 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6191 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6192 have been included before this file.
6194 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6196 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6197 so that each temporary file name is unique and valid in the first
6198 8 characters, for operation under DOS.
6200 2002-06-15 Jim Meyering <meyering@lucent.com>
6202 Work even with DJGPP 2.03, which lacks support for symlinks.
6204 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6206 * lchown.c (S_ISLNK): Likewise.
6208 2002-06-14 Jim Meyering <meyering@lucent.com>
6210 * file-type.h: Use the version from diffutils-2.8.2.
6211 * file-type.c: Likewise.
6213 2002-05-27 Jim Meyering <meyering@lucent.com>
6215 Fix a problem seen only on nonconforming systems whereby ls.c's
6216 use of localtime, and then of gettimeofday would cause trouble:
6217 the localtime call used to initialize rpl_gettimeofday's save
6218 mechanism would clobber ls's current local time information so
6219 that in any long listing the first file would always be listed
6220 with date 1970-01-01. Analysis by Volker Borchert.
6222 * gettimeofday.c (localtime): Undefine.
6223 (rpl_localtime): New function.
6225 2002-05-22 Jim Meyering <meyering@lucent.com>
6227 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6228 * file-type.h: New file.
6229 * file-type.c (file_type): New file/function. Extracted from diffutils.
6231 2002-04-29 Paul Eggert <eggert@twinsun.com>
6233 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6235 2002-04-28 Paul Eggert <eggert@twinsun.com>
6237 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6238 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6239 of 127, since 64 is the largest conceivable number for ancient
6241 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6243 2002-04-28 Jim Meyering <meyering@lucent.com>
6245 * sig2str.c (WTERMSIG): Remove definition (unused).
6247 2002-04-28 Paul Eggert <eggert@twinsun.com>
6249 * sig2str.h, sig2str.c: New files.
6250 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6252 2002-04-24 Jim Meyering <meyering@lucent.com>
6254 * gettext.h: New file, from Gettext.
6255 * Makefile.am (INCLUDES): Remove -I../intl.
6256 (libfetish_a_SOURCES): Add gettext.h.
6258 2002-04-16 Jim Meyering <meyering@lucent.com>
6260 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6261 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6262 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6264 2002-04-12 Jim Meyering <meyering@lucent.com>
6266 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6268 2002-03-10 Jim Meyering <meyering@lucent.com>
6270 * makepath.c (make_path): Remove a comma from a diagnostic.
6271 Suggestion from Santiago Vila.
6273 2002-03-08 Jim Meyering <meyering@lucent.com>
6275 * rename.c: Mention that this wrapper is needed also on
6276 mips-dec-ultrix4.4 systems.
6278 2002-03-02 Jim Meyering <meyering@lucent.com>
6280 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6281 not HAVE_CLOCK_SETTIME.
6283 2002-02-27 Paul Eggert <eggert@twinsun.com>
6285 * nanosleep.h: Rename to....
6286 * timespec.h: New name for nanosleep.h. All uses changed.
6288 * gettime.c: New file.
6289 * settime.c: New file.
6292 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6293 timespec.h. Remove nanosleep.h.
6295 2002-02-25 Paul Eggert <eggert@twinsun.com>
6297 * acl.c, acl.h: New files.
6298 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6300 2002-02-24 Jim Meyering <meyering@lucent.com>
6302 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6303 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6304 cause trouble. Reported by Nelson Beebe.
6306 2002-02-23 Paul Eggert <eggert@twinsun.com>
6308 * path-concat.c (xpath_concat): Reorder code to pacify
6309 compilers that don't know that xalloc_die never returns.
6311 2002-02-20 Jim Meyering <meyering@lucent.com>
6313 * getdate.c: Regenerate using bison-1.33.
6315 2002-02-15 Paul Eggert <eggert@twinsun.com>
6317 * posixver.c, posixver.h: New files.
6318 * Makefile.am (libfetish_a_SOURCES): Add them.
6320 2002-02-02 Paul Eggert <eggert@twinsun.com>
6321 Bruno Haible <bruno@clisp.org>
6323 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6324 (fwrite_success_callback): New declaration.
6325 * unicodeio.c (unicode_to_mb): New function, extracted from
6326 print_unicode_char. Call failure callback instead of error.
6327 (fwrite_success_callback): New function.
6328 (exit_failure_callback): New function.
6329 (fallback_failure_callback): New function.
6330 (print_unicode_char): Call unicode_to_mb.
6332 2002-01-26 Jim Meyering <meyering@lucent.com>
6334 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6336 2002-01-22 Jim Meyering <meyering@lucent.com>
6338 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6339 Otherwise, some versions of automake would omit the rule that makes
6340 Makefile from Makefile.in.
6342 2001-01-21 Paul Eggert <eggert@twinsun.com>
6344 * xmemcoll.h, xmemcoll.c: New files.
6345 * Makefile.am (libfetish_a_SOURCES): Add them.
6346 * memcoll.c: Include errno.h, and declare errno if not defined.
6347 (memcoll): Set errno to zero if there is no error.
6349 * quotearg.c (quotearg_buffer_restyled):
6350 Fix bug with quoting buffers containing NUL when backslashing escapes.
6351 This bug was exposed by the other changes in this patch.
6352 (quotearg_n_options): New arg ARGSIZE.
6353 All callers changed.
6354 (quoting_options_from_style): New function.
6355 (quotearg_n_style): Use it.
6356 (quotearg_n_style_mem): New function.
6358 * quotearg.h (quotearg_n_style_mem): New function.
6360 2002-01-16 Jim Meyering <meyering@lucent.com>
6362 * getdate.y: Add three semicolons, each just before a closing brace.
6363 Bison (as of version 1.31) no longer papers over that mistake.
6365 2002-02-14 Paul Eggert <eggert@twinsun.com>
6367 * backupfile.c (ISDIGIT): Comment fix.
6368 * getdate.y (ISDIGIT): Likewise.
6369 * posixtm.c (ISDIGIT, year): Likewise.
6370 * strverscmp.c (ISDIGIT): Likewise.
6371 * userspec.c (ISDIGIT): Likewise.
6373 2002-01-05 Jim Meyering <meyering@lucent.com>
6375 * version-etc.c (version_etc_copyright): Update copyright year.
6377 2001-01-19 Paul Eggert <eggert@twinsun.com>
6379 * closeout.c (close_stdout_status): If ferror (stdout), do
6380 not silently exit merely because the output buffer happens to
6381 have nothing pending.
6383 2001-12-18 Paul Eggert <eggert@twinsun.com>
6385 See the big note in ../ChangeLog.
6386 * human.c (suffixes): Prefer K to k for 1024.
6387 (generate_suffix_backwards): New function.
6388 (human_readable_inexact): Use it.
6389 * xstrtol.c (__xstrtol): If there is no number but there
6390 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6391 Accept 'K' as well as 'k'.
6393 2001-12-15 Jim Meyering <meyering@lucent.com>
6395 * regex.h (__restrict_arr): Update from libc.
6397 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6398 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6401 2001-12-10 Jim Meyering <meyering@lucent.com>
6403 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6404 Instead, include "xalloc.h".
6405 (initbuffer): Don't cast xmalloc return value to char*.
6406 (readline): Reword comment.
6407 Don't cast xrealloc return value to char*
6410 2001-12-09 Jim Meyering <meyering@lucent.com>
6412 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6413 `signed and unsigned type in conditional expression'.
6414 * posixtm.c (posix_time_parse): Likewise.
6416 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6418 * readtokens.c (readtoken): Declare an index to be of type unsigned
6419 to avoid a pedantic warning.
6421 * getstr.c: Don't include assert.h.
6422 (getstr): Remove warning-evoking assertions.
6423 Return -1 if offset parameter is out of bounds.
6424 Change the type of a local from int to size_t.
6426 * strftime.c (my_strftime_localtime_r): Include this function
6427 definition in the `#if ! HAVE_TM_GMTOFF' block.
6429 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6430 Include xalloc.h instead.
6432 2001-12-02 Jim Meyering <meyering@lucent.com>
6434 * tempname.c: Don't declare getenv, thus reverting the change of
6435 2001-11-18. It's no longer necessary, now that stdlib.h is always
6438 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6439 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6441 2001-11-30 Akim Demaille <akim@epita.fr>
6443 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6444 before being defined.
6446 2001-11-27 Paul Eggert <eggert@twinsun.com>
6448 * quotearg.h (quotearg_n, quotearg_n_style):
6449 First arg is int, not unsigned.
6450 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6451 (SIZE_MAX, UINT_MAX): New macros.
6452 (quotearg_n_options): Abort if N is negative.
6453 Avoid overflow check on hosts where size_t is 64 bits and int
6454 is 32 bits, as overflow is impossible there.
6455 Fix off-by-one typo that caused unnecessary reallocation.
6457 2001-11-27 Jim Meyering <meyering@lucent.com>
6459 * tempname.c: Merge with version from libc.
6460 * regex.c: Likewise.
6462 * tempname.c: Include stdlib.h unconditionally. On some old systems
6463 for which STDC_HEADERS is 0, it was not included, resulting in a
6464 warning about an integer-to-pointer conversion problem with getenv.
6465 Reported by Volker Borchert.
6467 2001-11-26 Jim Meyering <meyering@lucent.com>
6469 * gtod.h: Remove file.
6470 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6471 * gettimeofday.c: Don't include gtod.h.
6472 (GTOD_init): Remove function.
6473 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6474 Suggestion from Volker Borchert.
6476 2001-11-23 Jim Meyering <meyering@lucent.com>
6478 * hash.h (struct hash_table): Don't define here. Merely declare it.
6479 * hash.c (struct hash_table): Define it here instead.
6481 2001-11-22 Jim Meyering <meyering@lucent.com>
6483 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6485 2001-11-18 Paul Eggert <eggert@twinsun.com>
6487 * tempname.c (TMP_MAX): Remove; no longer needed.
6488 (TEMPORARIES): New macro.
6489 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6490 removes an artificial limitation (e.g. HP-UX 10.20, where
6493 2001-11-18 Jim Meyering <meyering@lucent.com>
6495 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6498 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6499 files will be created before anything else.
6501 2001-11-17 Jim Meyering <meyering@lucent.com>
6503 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6504 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6505 rather than group writable. Patch by Juan F. Codagnone.
6507 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6508 Instead, include "xalloc.h".
6510 * mountlist.c: Include unlocked-io.h after all system headers.
6511 Remove explicit declarations of xmalloc, xrealloc,
6512 and xstrdup. Instead, include "xalloc.h".
6514 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6515 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6516 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6518 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6519 Reported by Padraig Brady.
6521 * mkstemp.c: #undef mkstemp.
6523 (rpl_mkstemp): Rename from mkstemp.
6526 2001-11-16 Jim Meyering <meyering@lucent.com>
6528 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6529 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6530 determine the amount of total physical memory, use pstat_getstatic.
6531 HPUX-11 doesn't define _SC_PHYS_PAGES.
6532 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6533 If sysconf couldn't be used to determine the amount of available
6534 physical memory, use both pstat_getstatic and pstat_getdynamic.
6535 Based on a patch from Bob Proulx.
6537 2001-11-05 Jim Meyering <meyering@lucent.com>
6539 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6541 2001-11-03 Jim Meyering <meyering@lucent.com>
6543 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6544 in argmatch_to_argument call.
6546 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6549 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6550 e.g., a fault due to an attempt to free a NULL pointer.
6552 2001-11-01 Jim Meyering <meyering@lucent.com>
6554 * dirfd.c, dirfd.h: New files.
6555 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6557 * hash.c (hash_print) [TESTING]: Clean up.
6559 2001-10-22 Paul Eggert <eggert@twinsun.com>
6561 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6562 to avoid a warning if -Wall.
6564 2001-10-21 Paul Eggert <eggert@twinsun.com>
6566 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6568 2001-10-21 Jim Meyering <meyering@lucent.com>
6570 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6571 this code would end up calling gettext even in packages built
6573 * getopt.c (_): Likewise.
6574 * regex.c (_): Likewise.
6576 2001-10-20 Paul Eggert <eggert@twinsun.com>
6578 * error.c (strerror_r): Do not declare unless !_LIBC.
6579 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6580 Use strerror_r that is only a macro, even if it is not a function.
6581 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6582 (private_strerror): Use prototypes, not old-style function definition.
6583 (print_errno_message): New function.
6584 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6586 (error_tail, error, error_at_line): Use it.
6588 2001-10-11 Jim Meyering <meyering@lucent.com>
6590 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6591 and quote_n (1, ... to avoid clobbering a buffer.
6593 2001-10-05 Jim Meyering <meyering@lucent.com>
6595 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6596 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6597 * hash-pjw.h: New file.
6599 2001-09-30 Jim Meyering <meyering@lucent.com>
6601 * mountlist.c [MOUNTED_GETFSSTAT]:
6602 Include <sys/ucred.h>, for Apple Darwin.
6603 Include sys/mount.h and sys/fs_types.h only if available.
6605 (read_filesystem_list): Use FS_TYPE.
6607 2001-09-29 Paul Eggert <eggert@twinsun.com>
6609 * exclude.c (excluded_filename): 0 -> false, since it's
6612 2001-09-28 Paul Eggert <eggert@twinsun.com>
6614 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6615 #defines strtoimax. Also treat the other strto* functions
6618 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6619 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6620 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6622 2001-09-26 Jim Meyering <meyering@lucent.com>
6624 Most macros in unlocked-io.h had the wrong number of arguments.
6625 * gen-uio: New script.
6626 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6627 * unlocked-io.hin: Remove file.
6628 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6629 rather than trying to embed it here.
6630 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6631 Reported by Padraig Brady.
6633 2001-09-25 Volker Borchert <bt@teknon.de>
6635 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6637 2001-09-23 Jim Meyering <meyering@lucent.com>
6639 * mountlist.c: Remove useless parentheses in #if directives.
6640 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6641 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6643 2001-09-22 Jim Meyering <meyering@lucent.com>
6645 * localcharset.c: Update from latest gettext.
6646 * config.charset: Likewise.
6648 2001-09-20 Jim Meyering <meyering@lucent.com>
6650 * xstrtol.c (strtoimax): Guard declaration with
6651 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6652 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6653 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6654 (strtoumax): Likewise, for completeness (it wasn't necessary).
6656 2001-09-06 Paul Eggert <eggert@twinsun.com>
6658 * strtoimax.c (HAVE_LONG_LONG):
6659 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6660 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6661 to work around bug in IBM C compiler.
6663 2001-09-16 Jim Meyering <meyering@lucent.com>
6665 * mkdir.c: New file.
6667 2001-09-04 Paul Eggert <eggert@twinsun.com>
6669 * xgetcwd.c: Revert some of the previous change; intead,
6670 fix the HAVE_GETCWD_NULL code to behave more like the
6671 !HAVE_GETCWD_NULL code used to.
6674 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6677 2001-09-04 Paul Eggert <eggert@twinsun.com>
6679 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6680 Use ssize_t, not int, to store result of readlink.
6681 Check for ssize_t overflow as well as size_t overflow,
6682 as POSIX says the result of readlink is implementation-defined
6683 when ssize_t overflows.
6684 Remove unnecessary cast to char*.
6685 Use free+malloc instead of realloc, as the storage doesn't need
6686 to be preserved and it's clearer and can be more efficient that way.
6687 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6688 * xreadlink.h (xreadlink): Update prototype.
6690 2001-09-03 Paul Eggert <eggert@twinsun.com>
6692 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6693 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6694 spotted by Jim Meyering.
6696 2001-09-03 Jim Meyering <meyering@lucent.com>
6698 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6700 2001-09-03 Paul Eggert <eggert@twinsun.com>
6702 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6703 like the HAVE_GETCWD_NULL code.
6704 Include pathmax.h if not HAVE_GETCWD.
6705 Do not include xalloc.h.
6706 (INITIAL_BUFFER_SIZE): New symbol.
6707 Do not use xmalloc / xrealloc, since the caller is responsible for
6708 handling errors. Preserve errno around `free' during failure.
6709 Do not overrun buffer when using getwd.
6711 2001-09-03 Paul Eggert <eggert@twinsun.com>
6713 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6714 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6716 2001-09-02 Jim Meyering <meyering@lucent.com>
6718 * error.c: Update from GNU libc.
6720 2001-09-01 Jim Meyering <meyering@lucent.com>
6722 * xreadlink.c: New file.
6723 * xreadlink.h: New file.
6724 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6726 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6727 doesn't conflict with sparc Solaris 7's definition in
6728 /usr/include/sys/int_types.h.
6730 * exclude.c: Use `""', not `<>' to #include non-system header files.
6731 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6732 and strncasecmp as r-values. Unixware didn't have declarations.
6734 2001-08-31 Jim Meyering <meyering@lucent.com>
6736 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6737 Use an initial, malloc'd, buffer of length 128 rather than
6738 a statically allocated one of length 1024.
6740 2001-08-30 Paul Eggert <eggert@twinsun.com>
6742 * xgetcwd.c: Don't include pathmax.h.
6743 Include stdlib.h and unistd.h if available.
6745 (xmalloc, xstrdup, free): Remove decls.
6746 (xgetcwd): Don't assume sizes fit in unsigned.
6747 Check for overflow when computing sizes.
6748 Simplify reallocation code.
6750 2001-08-28 Paul Eggert <eggert@twinsun.com>
6752 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6754 * strtoimax.c: Renamed from strtoxmax.c, removing the
6757 Also, make the following further changes to make this file's
6758 configuration more similar to that of strtol.c:
6759 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6760 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6761 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6762 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6763 changed to signed values.
6765 And make the following changes as well:
6766 Fix copyright notice, as 1999 was missing.
6767 (verify): New macro.
6768 (strtoimax): Check sizes at compile-time, not run-time.
6769 Prefer strtol to strtoll if both work.
6770 (main): Remove; it was not that useful and was a pain to maintain.
6772 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6774 2001-08-30 Paul Eggert <eggert@twinsun.com>
6776 * savedir.c (savedir): Remove size parameter, as POSIX says that
6777 a directory's st_size can have an arbitrary value, so the old
6778 usage could waste an arbitrary amount of memory. All uses
6780 * savedir.h: Update prototype.
6782 2001-08-30 Paul Eggert <eggert@twinsun.com>
6784 * xstrtol.c (strtoimax): New decl.
6786 2001-08-28 Paul Eggert <eggert@twinsun.com>
6788 * xstrtol.h: Add copyright notice.
6789 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6790 LONGINT_INVALID_SUFFIX_CHAR.
6792 2001-08-30 Paul Eggert <eggert@twinsun.com>
6794 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6797 2001-08-30 Paul Eggert <eggert@twinsun.com>
6799 * hash.c: Remove '2001' from copyright notice.
6801 2001-08-30 Paul Eggert <eggert@twinsun.com>
6803 * full-write.h: New file.
6804 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6805 * full-write.c: Correct credits, as cccp.c no longer
6806 exists and anyway it was so heavily changed from the old cccp
6807 code as to be unrecognizable. Include full-write.h.
6808 (full_write) Return size_t, with short writes meaning failure.
6809 All callers changed. This fixes a bug with large buffers
6811 * utime.c: Include full-write.h.
6813 2001-08-30 Paul Eggert <eggert@twinsun.com>
6815 Merge 'exclude' changes from tar 1.13.22.
6816 This fixes one or two unlikely storage allocation overflow bugs,
6817 but doesn't change user-visible behavior otherwise.
6819 2001-08-30 Paul Eggert <eggert@twinsun.com>
6821 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6822 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6823 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6824 Include if available.
6825 (<xalloc.h>): Include
6826 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6827 (verify): New macro. Use it to verify that EXCLUDE macros do not
6828 collide with FNM macros.
6829 (struct patopts): New struct.
6830 (struct exclude): Use it, as exclude patterns now come with options.
6831 (new_exclude): Support above changes.
6832 (new_exclude, add_exclude_file):
6833 Initial size must now be a power of two to simplify overflow checking.
6834 (free_exclude, fnmatch_no_wildcards): New function.
6835 (excluded_filename): No longer requires options arg, as the options
6836 are determined by add_exclude. Now returns bool, not int.
6837 (excluded_filename, add_exclude):
6838 Add support for the fancy new exclusion options.
6839 (add_exclude, add_exclude_file): Now takes int options arg.
6840 Check for arithmetic overflow when computing sizes.
6841 (add_exclude_file): xrealloc might modify errno, so don't
6842 realloc until after errno might be used.
6844 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6846 (free_exclude): New decl.
6847 (add_exclude, add_exclude_file): Now takes int options arg.
6848 (excluded_filename): No longer requires options arg, as the options
6849 are determined by add_exclude. Now returns bool, not int.
6851 2001-08-30 Paul Eggert <eggert@twinsun.com>
6853 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6855 2001-08-27 Jim Meyering <meyering@lucent.com>
6857 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6859 * version-etc.c (N_): Remove definition.
6860 Revert most of last change.
6861 Instead, simply don't mark the `Copyright...' string for translation.
6862 Based on advice from Paul Eggert.
6864 * strtoxmax.c: Tweak comment.
6866 2001-08-26 Jim Meyering <meyering@lucent.com>
6868 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6869 of copyright with `%s' so translators don't get an untranslated
6871 (COPYRIGHT_YEAR): Define.
6872 (version_etc): Use fprintf rather than fputs.
6873 Suggestion from Ulrich Drepper.
6875 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6877 * strtoll.c: New file, from GNU libc.
6878 * xstrtoimax.c: New file.
6880 * xstrtol.h: Add xstrtoimax.
6881 * strtoumax.c: New file. Simply include "strtoumax.c".
6882 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6884 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6885 * strtoxmax.c: ... then renamed to this.
6887 2001-08-13 Paul Eggert <eggert@twinsun.com>
6889 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6890 Port to Solaris 8, where 'sed' requires a space after the 'r'
6891 command, and where sh dislikes "$/". Clean up the spacing a bit.
6892 Redirect output to $tmp just once.
6894 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6896 * addext.c (<errno.h>): Include.
6897 (errno): Declare if not defined.
6898 (addext): Work correctly when pathconf returns -1 and leaves
6899 errno alone because there is no limit. Also, work even if
6900 pathconf returns a value greater than SIZE_MAX.
6902 2001-08-12 Jim Meyering <meyering@lucent.com>
6904 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6905 Simply `return getcwd (NULL, 0);'.
6906 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6907 Use 1300 as initial value for length, not PATH_MAX.
6909 * pathmax.h: Clean up cpp syntax.
6911 2001-08-12 Jim Meyering <meyering@lucent.com>
6913 * gettimeofday.c: New file.
6915 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6917 2001-08-04 Jim Meyering <meyering@lucent.com>
6919 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6920 to get in sync with glibc.
6922 2001-08-03 Paul Eggert <eggert@twinsun.com>
6924 The following changes are from gettext 0.10.39 as maintained by
6927 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6928 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6929 with inverted sense. All uses changed.
6931 * mbswidth.c: Don't include <limits.h>.
6932 Include <stdlib.h> and <string.h> unconditionally.
6933 (iswcntrl, mbsinit, ISCNTRL): New macros.
6934 (mbsnwidth): Use K&R style function declarations.
6935 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6936 can optimize it when MB_CUR_MAX == 1.
6937 The width of control characters is zero, not 1.
6939 2001-07-15 Jim Meyering <meyering@lucent.com>
6941 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6942 (BUILT_SOURCES): Add unlocked-io.h.
6943 (io_functions): Define.
6944 (unlocked-io.h): New rule.
6945 (DISTCLEANFILES): Add unlocked-io.h.
6946 (all-local): Depend on unlocked-io.h, to ensure it is created.
6948 * unlocked-io.hin: New file
6950 * regex.c: Update from glibc.
6952 2001-07-05 Jim Meyering <meyering@lucent.com>
6954 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6956 (libfetish_a_SOURCES): Put all .h files here instead.
6957 Remove a thus-exposed (better checks in automake) duplicate and
6958 two unnecessary .h files.
6960 2001-06-11 Jim Meyering <meyering@lucent.com>
6962 * regex.c: Update from GNU libc.
6964 2001-05-27 Jim Meyering <meyering@lucent.com>
6966 * readutmp.h (UT_TYPE): Define.
6968 2001-05-24 Jim Meyering <meyering@lucent.com>
6970 * argmatch.c: Include "quote.h".
6971 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6972 quote function. Reported by Göran Uddeborg.
6974 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6976 * dirname.c (dir_name): Compute append_dot using path, not newpath
6977 which is not yet declared.
6979 2001-05-11 Paul Eggert <eggert@twinsun.com>
6981 * Makefile.am (libfetish_a_SOURCES):
6982 Add strftime.c, since we now compile it on all hosts.
6984 * strftime.c (my_strftime):
6985 Define to nstrftime if emacs, but only if my_strftime is not defined.
6986 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6987 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6988 Add one more extra argument: a nanoseconds value.
6991 (my_strftime function): Add %N format.
6992 (emacs_strftimeu): Renamed from emacs_strftime,
6993 with extra ut argument.
6995 2001-05-11 Paul Eggert <eggert@twinsun.com>
6997 dirname code cleanup. base_name now behaves more compatibly
6998 with POSIX basename when given file names that have trailing
6999 slashes, and similarly for dir_name. Add new primitives
7000 base_len and dir_len. Put the directory-name-related decls
7003 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7004 * backupfile.c (base_name): Likewise.
7005 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7006 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7007 * makepath.c (strip_trailing_slashes): Likewise.
7008 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7010 * rename.c (strip_trailing_slashes): Likewise.
7011 * same.c (base_name): Likewise.
7012 * stripslash.c (ISSLASH): Likewise.
7014 * addext.c: Include <dirname.h> after size_t is defined.
7015 * backupfile.c: Likewise.
7017 * addext.c (addext): Use base_len to trim redundant
7018 trailing slashes instead of doing it ourselves.
7019 But do not trim the last slash if it is not redundant.
7021 * backupfile.c (find_backup_file_name,
7022 max_backup_version): Use base_len instead of rolling it ourselves.
7023 Handle the case of "" and (on DOS) "C:" correctly.
7025 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7026 Include <string.h>, <dirname.h>.
7027 (base_name): Allow file names ending in slashes, other than names
7028 that are all slashes. In this case, return the basename followed
7029 by the slashes. This is more general, and can be used in places
7030 where the original base_name purposely had an assertion failure.
7031 (base_len): New function.
7033 * dirname.c: Include <string.h> instead of <stdlib.h>.
7034 Do not include <assert.h>; no longer needed.
7036 (memrchr): Remove decl.
7037 (dir_name_r): Remove.
7038 (dir_len): Renamed from dirlen. All callers changed.
7039 Rewrite in terms of base_name, for simplicity and consistency.
7040 (dir_name): Never return NULL. All callers changed.
7041 Do not include <stdlib.h> in test program; no longer needed.
7042 return 0; is fine for test program.
7044 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7046 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7048 * path-concat.c (path_concat): Use base_len to compute
7049 base length, not strlen; this means we cannot rely on memcpy
7052 * same.c (STREQ): Remove.
7053 (same_name): Handle the case where the basename ends in trailing '/'.
7055 * stripslash.c (strip_trailing_slashes): Return nonzero if
7056 a slash was stripped. Do not strip the last slash after a
7059 2001-04-08 Jim Meyering <meyering@lucent.com>
7061 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7062 recomputed; that's necessary when the offset spans a DST transition.
7063 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7065 2001-04-02 Jim Meyering <meyering@lucent.com>
7067 * regex.h, regex.c: Update from GNU libc.
7069 2001-03-19 Paul Eggert <eggert@twinsun.com>
7071 * version-etc.c (version_etc_copyright): Update to 2001.
7073 2001-03-16 Paul Eggert <eggert@twinsun.com>
7075 * tempname.c (uint64_t): Define to uintmax_t if
7076 not defined, and if UINT64_MAX is not defined.
7077 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7078 Reported by John David Anglin.
7080 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7082 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7083 alias if codeset is empty.
7084 * config.charset (BeOS): Use wildcard syntax.
7086 2001-03-13 Jim Meyering <meyering@lucent.com>
7088 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7089 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7092 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7094 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7096 * unicodeio.c (print_unicode_char): Simplify accordingly.
7098 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7100 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7101 support for DOS/DJGPP.
7103 2001-02-28 Paul Eggert <eggert@twinsun.com>
7105 * Makefile.am (libfetish_a_SOURCES):
7106 Add dup-safer.c, fopen-safer.c.
7107 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7109 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7111 2001-02-25 Paul Eggert <eggert@twinsun.com>
7113 The mkstemp replacement is taken from glibc 2.2.2, with some
7114 portability fixes for use outside glibc, as follows:
7116 * tempname.c (struct_stat64): New macro.
7117 (direxists, __gen_tempname): Use it.
7118 This avoids a portability problem with Solaris 8.
7120 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7121 (<stddef.h>, <stdint.h>, <string.h>):
7122 Include only if STDC_HEADERS || _LIBC.
7123 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7124 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7125 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7126 (__set_errno): Define this macro if <errno.h> doesn't.
7127 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7128 Define these macros if <stdio.h> doesn't.
7129 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7130 Define these macros if <sys/stat.h>
7131 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7132 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7133 __xstat64): Define if not _LIBC.
7134 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7135 (__gen_tempname): Invoke gettimeofday only if
7136 HAVE_GETTIMEOFDAY || _LIBC;
7137 otherwise, fall back on plain "time".
7138 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7140 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7142 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7144 2001-02-17 Jim Meyering <meyering@lucent.com>
7146 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7147 around included file name.
7149 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7151 * strftime.c: Update from GNU libc (the only changes were to comments).
7153 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7155 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7157 2001-02-17 Paul Eggert <eggert@twinsun.com>
7159 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7160 Remove workaround macros for hosts that have mbrtowc but not
7161 mbstate_t, as we now insist on proper declarations for both
7162 before using mbrtowc.
7164 2001-02-17 Jim Meyering <meyering@lucent.com>
7166 * regex.c: Update from libc.
7168 2001-02-16 Paul Eggert <eggert@twinsun.com>
7170 * alloca.c (malloc): Undef before defining, since stdlib.h
7171 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7172 Reported by Mark Hounschell via Paul Eggert.
7174 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7176 * config.charset: Update for FreeBSD 4.2.
7178 2001-01-26 Jim Meyering <meyering@lucent.com>
7180 * quotearg.c: Include stddef.h.
7181 * quote.c: Include stddef.h.
7182 Reported by Axel Kittenberger.
7184 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7185 line in double quotes so that it evokes a better diagnostic.
7186 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7187 Reported by Axel Kittenberger.
7189 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7191 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7192 to avoid a warning. Add back 'const' to inptr.
7194 2001-01-16 Jim Meyering <meyering@lucent.com>
7196 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7199 2001-01-14 Jim Meyering <meyering@lucent.com>
7201 * rename.c: New file. From Volker Borchert.
7202 Include stdlib.h, string.h or strings.h, and xalloc.h.
7203 Use strip_trailing_slashes rather than open-coding it.
7205 2001-01-03 Paul Eggert <eggert@twinsun.com>
7207 * strftime.c: Sync with glibc time/strftime.c 1.81.
7209 2001-01-03 Jim Meyering <meyering@lucent.com>
7211 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7212 local `inptr' to avoid warning with some system declarations of iconv.
7214 2000-12-29 Paul Eggert <eggert@twinsun.com>
7216 * modechange.c: Do not assume that mode_t uses the
7217 traditional octal encoding. E.g. "chmod 1 FOO" should set
7218 the other-execute bit of FOO even if S_IXOTH != 1.
7220 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7221 WOTH, XOTH, ALLM): New macros.
7222 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7223 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7225 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7226 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7228 No need to use uintmax_t; unsigned long is long enough.
7229 Don't bother to get suffix since we don't use it.
7231 2000-12-24 Jim Meyering <meyering@lucent.com>
7233 * hash.c (is_prime): Return explicit boolean values.
7234 (hash_get_first): Return NULL to appease Irix5.6's 89.
7235 Reported by Nelson Beebe.
7237 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7239 * localcharset.c (locale_charset): Add support for Win32.
7241 2000-12-18 Paul Eggert <eggert@twinsun.com>
7243 * physmem.h, physmem.c: New files.
7245 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7246 (noinst_HEADERS): Add physmem.h.
7248 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7249 't' for compatibility with Solaris 8 sort.
7251 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7253 * config.charset: Add support for BeOS.
7255 2000-12-16 Jim Meyering <meyering@lucent.com>
7257 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7258 SHELLS_FILE to a file name that's useful on djgpp systems.
7260 (ADDITIONAL_DEFAULT_SHELLS): Define.
7261 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7262 Based mostly on a patch from Prashant TR.
7264 2000-12-16 Jim Meyering <meyering@lucent.com>
7266 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7267 N and M) would have treated it like `chown N:N FILE'.
7269 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7271 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7273 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7274 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7275 to the list of canonical encodings. Rename EUC-CN to GB2312.
7277 2000-12-08 Andreas Schwab <schwab@suse.de>
7279 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7280 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7282 2000-12-07 Jim Meyering <meyering@lucent.com>
7284 * stripslash.c (ISSLASH): Define.
7285 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7288 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7289 (dir_name_r): Declare this function as static.
7290 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7291 manifest itself on a name containing a mix of slashes and
7293 Make this function work with names starting with a DOS-style
7294 drive letter and colon prefix.
7295 (dir_name): Append `.' if necessary.
7296 Based mostly on patches from Prashant TR and Eli Zaretskii.
7298 * dirname.h (dir_name_r): Remove prototype.
7300 2000-12-05 Jim Meyering <meyering@lucent.com>
7302 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7304 2000-12-04 Jim Meyering <meyering@lucent.com>
7306 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7307 Also include memory.h, stdlib.h, unistd.h if appropriate.
7308 Reported by Andreas Jaeger (conflicting declaration of malloc).
7310 2000-12-02 Jim Meyering <meyering@lucent.com>
7312 * closeout.h: Make idempotent, to avoid some obscure warnings.
7314 2000-12-01 Paul Eggert <eggert@twinsun.com>
7316 * memrchr.c: Include <config.h> before any system include file.
7318 2000-11-29 Paul Eggert <eggert@twinsun.com>
7320 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7322 2000-11-26 Jim Meyering <meyering@lucent.com>
7324 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7326 2000-11-22 Paul Eggert <eggert@twinsun.com>
7328 * strftime.c (my_strftime): Do not invoke mbrlen with a
7329 size of (size_t) -1; it's not portable.
7331 2000-11-17 Akim Demaille <akim@epita.fr>
7333 * obstack.h: Formatting changes.
7334 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7335 prevent type checking.
7336 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7337 cast the value to (void *): assigning a `foo *' to a `void *'
7339 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7341 2000-11-17 Jim Meyering <meyering@lucent.com>
7343 * strstr.c: Update from GNU libc.
7345 2000-11-16 Jim Meyering <meyering@lucent.com>
7347 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7349 2000-11-11 Jim Meyering <meyering@lucent.com>
7351 * error.c: Add a couple #includes, merging from GNU libc version.
7353 2000-11-10 Jim Meyering <meyering@lucent.com>
7355 * obstack.h: Update from GNU libc.
7356 * obstack.c: Likewise.
7358 2000-11-06 Paul Eggert <eggert@twinsun.com>
7360 * getusershell.c (setusershell): Use rewind rather than
7361 fseek/fseeko, to avoid configuration hassles with fseeko.
7362 Don't bother opening SHELLS_FILE if shellstream is NULL;
7365 2000-11-05 Jim Meyering <meyering@lucent.com>
7367 * makepath.h (make_dir): Declare.
7368 * makepath.c (make_dir): Remove `static' attribute.
7371 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7373 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7374 last one in a bucket, advance to the next bucket.
7376 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7378 * fnmatch.c: Do not comment out all the code if we are using
7379 the GNU C library, because in some cases we are replacing buggy
7380 code in the GNU C library itself.
7382 2000-10-30 Paul Eggert <eggert@twinsun.com>
7384 * error.h, getline.h, modechange.h:
7385 Remove "2000" from Copyright line, as the file hasn't been
7386 changed this year other than in the copyright notice.
7388 * xalloc.h: Add "2000" to Copyright line, as this file
7389 was changed this year.
7391 2000-10-30 Paul Eggert <eggert@twinsun.com>
7393 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7394 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7395 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7397 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7399 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7400 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7401 doesn't define __restrict_arr.
7403 2000-10-29 Jim Meyering <meyering@lucent.com>
7405 * xstat.in: Fix grammar in comment.
7407 2000-10-28 Jim Meyering <meyering@lucent.com>
7409 * memchr.c: Update from libc.
7410 Adjust for portability:
7411 [HAVE_STDLIB_H]: Include stdlib.h.
7412 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7413 Undef __memchr, too.
7414 [!weak_alias]: Define __memchr to memchr.
7416 * regex.c: Update from libc.
7417 * regex.h: Likewise.
7418 * getopt1.c: Likewise.
7419 * memcmp.c: Likewise.
7421 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7422 Avoid using fseek, when possible -- it's broken by design.
7423 Patch by Ulrich Drepper.
7425 2000-10-26 Jim Meyering <meyering@lucent.com>
7427 * strftime.c: Update from libc.
7429 2000-10-25 Jim Meyering <meyering@lucent.com>
7431 * obstack.c: Update from libc.
7433 2000-10-23 Jim Meyering <meyering@lucent.com>
7435 * hard-locale.c (hard_locale): Revert last change -- it was simply
7436 wrong. That set_locale call must not have any side effects.
7439 2000-10-22 Jim Meyering <meyering@lucent.com>
7441 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7442 [CYCLIC]: Remove now-unused definition.
7444 * save-cwd.c (O_DIRECTORY): Define, if needed.
7445 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7446 Suggestion from Ulrich Drepper.
7448 2000-10-21 Jim Meyering <meyering@lucent.com>
7450 * dirname.c (dir_name_r): New function, factored out of dir_name.
7451 (dir_name): Use dir_name_r.
7452 * dirname.h (dir_name_r): Declare it.
7454 2000-10-21 Jim Meyering <meyering@lucent.com>
7456 * dirname.c (memrchr): Declare if necessary.
7457 (dir_name): Remove the restriction that there be no
7458 trailing slashes. Now, this code skips past them, effectively
7460 [TEST_DIRNAME] (main): New unit tests.
7462 * memrchr.c: New file from GNU libc.
7463 Undef __memrchr, too.
7464 [!weak_alias]: Define __memrchr to memrchr.
7465 Guard weak_alias use with `#ifdef weak_alias'.
7467 2000-10-17 Jim Meyering <meyering@lucent.com>
7469 * quote.h (PARAMS): Define and use.
7470 Reported by Akim Demaille.
7472 * getopt.c: Update from libc.
7474 2000-10-16 Jim Meyering <meyering@lucent.com>
7476 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7479 2000-09-25 Jim Meyering <meyering@lucent.com>
7481 * md5.h (rol): Define (from GnuPG).
7483 * sha.c: Give credit (GnuPG) where due.
7484 (M): Use rol rather than open-coding it.
7485 Add a FIXME comment.
7487 2000-09-21 Jim Meyering <meyering@lucent.com>
7489 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7490 Reported by Michael Stone.
7492 2000-09-20 Jim Meyering <meyering@lucent.com>
7494 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7495 (noinst_HEADERS): Add sha.h.
7496 Based on code from Scott G. Miller and from GnuPG.
7498 2000-09-15 Jim Meyering <meyering@lucent.com>
7500 * regex.c: Update from libc.
7502 2000-09-10 Jim Meyering <meyering@lucent.com>
7504 * getopt.c (_getopt_internal): Update from glibc.
7506 2000-09-09 Jim Meyering <meyering@lucent.com>
7508 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7509 think it should be used as a general replacement for isascii.
7510 * fnmatch.c: Likewise.
7511 * mbswidth.c: Likewise
7512 * regex.c: Likewise.
7515 * userspec.c: Include sys/param.h and limits.h.
7517 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7518 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7519 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7520 UID, GID. Check range.
7522 2000-09-06 Jim Meyering <meyering@lucent.com>
7524 * getopt.c (_getopt_internal): Update from glibc.
7526 2000-08-30 Jim Meyering <meyering@lucent.com>
7528 * strftime.c: Merge in changes from GNU libc.
7530 2000-08-26 Jim Meyering <meyering@lucent.com>
7532 * closeout.c: Include "__fpending.h".
7533 (close_stdout_status): Return right away if there's nothing to flush.
7535 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7536 * __fpending.c: New file.
7537 * __fpending.h: New file.
7539 2000-08-07 Paul Eggert <eggert@twinsun.com>
7541 Standardize on "memory exhausted" instead of "Memory exhausted"
7542 or "virtual memory exhausted".
7543 * obstack.c (print_and_abort): Use "memory exhausted", not
7544 "virtual memory exhausted".
7545 * same.c (same_name): Invoke xalloc_die instead of printing
7547 * userspec.c (parse_user_spec): Likewise.
7548 * bumpalloc.h: comment fix
7549 * same.c, userspec.c: Include xalloc.h.
7551 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7552 not char *const and pointing to a constant array.
7553 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7554 (xrealloc): Comment fix.
7556 * userspec.c (parse_user_spec):
7557 Don't translate a message until just before returning,
7558 to avoid unnecessary translation.
7560 2000-08-07 Jim Meyering <meyering@lucent.com>
7562 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7563 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7564 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7565 getgroups.c, gethostname.c, getopt.h, group-member.c,
7566 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7567 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7568 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7569 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7570 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7571 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7572 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7573 yesno.c: Back out Copyright date changes for each file with no change
7574 this year. This eases coordination with other programs using the same
7575 source code modules. From Paul Eggert.
7577 2000-08-03 Greg McGary <greg@mcgary.org>
7579 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7580 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7581 (EXTEND_BUFFER): Use them.
7583 2000-08-01 Jim Meyering <meyering@lucent.com>
7585 * dirname.c (ISSLASH): Define.
7586 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7587 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7588 both `\' and `/' may be use as path separators.
7589 Based on a patch from Prashant TR.
7591 2000-07-31 Paul Eggert <eggert@twinsun.com>
7593 * quotearg.c (quotearg_n_options): Don't make the initial
7594 slot vector a constant, since it might get modified.
7596 2000-07-31 Jim Meyering <meyering@lucent.com>
7598 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7599 * obstack.c (print_and_abort): Likewise.
7601 2000-07-30 Paul Eggert <eggert@twinsun.com>
7603 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7604 buffer, so that the caller can always quote one small
7605 component of a "memory exhausted" message in slot 0.
7606 From a suggestion by Jim Meyering.
7608 2000-07-30 Jim Meyering <meyering@lucent.com>
7610 * makepath.c (make_path): Quote the other instance, too.
7612 * quotearg.c (N_STATIC_SLOTVECS): Define.
7613 (STATIC_BUF_SIZE): Define.
7614 (quotearg_n_options): Use only statically allocated storage when
7615 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7616 than STATIC_BUF_SIZE.
7618 2000-07-29 Jim Meyering <meyering@lucent.com>
7620 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7621 * dirname.c (dir_name): Likewise.
7623 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7625 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7626 (dir_name): Assert that there are no trailing slashes.
7628 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7630 * mbswidth.h (mbswidth): Add a flags argument.
7631 (mbswidth): New declaration.
7632 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7633 * mbswidth.c (mbswidth): Add a flags argument.
7634 (mbsnwidth): New function.
7636 2000-07-24 Jim Meyering <meyering@lucent.com>
7638 * mbswidth.c: Remove useless #else. From Bruno Haible.
7640 2000-07-23 Paul Eggert <eggert@twinsun.com>
7642 * mbswidth.c (_XOPEN_SOURCE):
7643 Don't define; this causes problems on Solaris 7.
7644 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7646 2000-07-23 Paul Eggert <eggert@twinsun.com>
7649 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7650 so that mbstate_t is always defined.
7652 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7653 be 1 in at least one GCC installation, and this configuration
7654 error is likely to be common. Ignoring MB_LEN_MAX hurts
7655 performance on hosts that have mbrtowc but have only unibyte
7656 locales, but I assume these hosts are rare.
7658 2000-07-23 Paul Eggert <eggert@twinsun.com>
7660 * quotearg.c: Streamline by invoking multibyte code only if needed.
7661 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7662 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7663 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7664 invoke multibyte primitives.
7666 2000-07-23 Jim Meyering <meyering@lucent.com>
7668 * basename.c (base_name): Add an assertion.
7670 2000-07-15 Bruno Haible <clisp.cons.org>
7672 * quotearg.c: When the system forces us to redefine mbstate_t,
7673 shadow its mbsinit function.
7675 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7677 * mbswidth.h: New file.
7678 * mbswidth.c: New file.
7679 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7680 (noinst_HEADERS): Add mbswidth.h.
7682 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7684 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7687 2000-07-15 Jim Meyering <meyering@lucent.com>
7689 * makepath.c: Include quote.h.
7690 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7691 corresponding argument in a `quote (...)' call.
7692 Give better diagnostics.
7694 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7695 (noinst_HEADERS): Add quote.h.
7697 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7698 from tar's src/misc.c.
7699 * quote.h: New file. Prototypes for same.
7701 2000-07-10 Paul Eggert <eggert@twinsun.com>
7703 From a suggestion by Bruno Haible.
7704 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7705 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7706 to decide whether to define the BeOS workaround macro;
7707 this adjusts to the change to AC_MBSTATE_T.
7709 2000-07-13 Paul Eggert <eggert@twinsun.com>
7711 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7713 * quotearg.c (quoting_style_args, quoting_style_vals,
7714 quotearg_buffer_restyled): Add support for
7715 clocale_quoting_style. Undo previous change to
7716 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7717 and "{RIGHT QUOTATION MARK}" msgids.
7719 2000-07-05 Paul Eggert <eggert@twinsun.com>
7721 The old behavior of quoting `like this' doesn't look good with
7722 newer, ISO-style fonts. See:
7723 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7725 Instead, quote "like this" by default. Let the translator
7726 tailor the locale-specific quoting behavior by providing
7727 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7729 * quotearg.c (N_): New macro.
7730 (gettext_default): New function.
7731 (quotearg_buffer_restyled): Use
7732 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7733 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7735 2000-07-09 Jim Meyering <meyering@lucent.com>
7737 * Most files: Update copyright dates to include 2000.
7739 2000-07-08 Jim Meyering <meyering@lucent.com>
7741 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7743 (xgethostname): Remove now-unnecessary #ifdef.
7744 Move declaration of `err' into loop where it's used.
7746 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7748 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7749 by allocating a larger buffer. Test the gethostname return value for
7750 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7751 returns an error and ENAMETOOLONG isn't defined.
7753 2000-07-05 Paul Eggert <eggert@twinsun.com>
7754 and Bruno Haible <haible@clisp.cons.org>
7756 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7758 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7760 * quotearg.c (struct quoting_options): Simplify quote_these_too
7763 2000-07-03 Jim Meyering <meyering@lucent.com>
7765 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7766 Reported by Bruno Haible.
7768 2000-07-04 Jim Meyering <meyering@lucent.com>
7770 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7771 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7774 2000-07-03 Paul Eggert <eggert@twinsun.com>
7775 and Bruno Haible <haible@clisp.cons.org>
7777 * quotearg.c (mbrtowc):
7778 Assign to *pwc, and return 1 only if result is nonzero.
7779 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7781 2000-07-03 Jim Meyering <meyering@lucent.com>
7783 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7784 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7787 2000-07-02 Jim Meyering <meyering@lucent.com>
7789 * quotearg.c (mbstate_t): Don't define here.
7791 2000-07-02 Jim Meyering <meyering@lucent.com>
7793 * nanosleep.c (SIGCONT): Define if not already defined.
7795 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7797 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7798 per change in ../m4/ls-mntd-fs.m4.
7799 (read_filesystem_list): Ignore symbolic links.
7801 2000-06-29 Jim Meyering <meyering@lucent.com>
7803 * same.c: Include <string.h> or <strings.h>, as appropriate,
7804 for declaration of strcmp.
7806 * long-options.c: Include <stdlib.h>, for declaration of exit.
7808 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7809 Avoid warning by casting result to `char *' to remove `const'.
7811 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7813 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7815 2000-06-26 Paul Eggert <eggert@twinsun.com>
7817 savedir now sets errno on failure and invokes xmalloc to get memory.
7818 Fix a couple of other minor bugs while we're at it.
7820 * savedir.c (<unistd.h>): Do not include; there's no need.
7821 (NAMLEN): Remove macro.
7822 (malloc, realloc): Remove decls.
7824 ("xalloc.h"): Include.
7825 (NAME_SIZE_DEFAULT): New macro.
7826 (savedir): Use xmalloc / xrealloc to allocate memory.
7827 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7828 Skip "" directory entries.
7829 Use strlen to calculate directory entry length, since the old method
7830 is rarely used these days and isn't worth supporting.
7831 Don't use a pointer after freeing it.
7832 Check for integer overflow when calculating allocation size.
7833 Use memcpy to copy entries, instead of stpcpy.
7834 Set errno properly when returning NULL.
7835 Check for readdir error.
7837 2000-06-26 Jim Meyering <meyering@lucent.com>
7839 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7841 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7843 * getusershell.c (xmalloc, xrealloc): Remove functions.
7845 Don't include <stdlib.h>. Don't declare malloc, realloc.
7847 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7849 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7851 2000-06-24 Jim Meyering <meyering@lucent.com>
7853 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7855 2000-06-21 Jim Meyering <meyering@lucent.com>
7857 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7859 2000-06-19 Paul Eggert <eggert@twinsun.com>
7861 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7862 (mbrtowc, mbstate_t): Define substitutes if
7863 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7864 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7865 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7867 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7869 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7870 than 1024, return a memory chunk of least possible size, instead
7871 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7872 Use free/xmalloc instead of xrealloc to avoid copying for very long
7875 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7877 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7878 address, not strdup. Include <stdlib.h> and don't declare free().
7880 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7882 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7885 2000-06-21 Jim Meyering <meyering@lucent.com>
7887 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7888 (noinst_HEADERS): Add getstr.h.
7890 * getline.c (getstr): Move into a separate file.
7891 * getstr.c (getstr): New file, extracted from getline.c, with
7892 the following changes: new parameter, delim2; both delim[12]
7893 parameters have type `int', not `char'. The latter would lose
7894 with 8-bit delimiters.
7895 * getstr.h: New file.
7897 2000-06-19 Jim Meyering <meyering@lucent.com>
7899 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7901 2000-06-18 Jim Meyering <meyering@lucent.com>
7903 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7904 Besides, these days every porting target provides a mkdir function.
7906 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7907 (this snippet comes from src/system.h).
7909 2000-06-15 Paul Eggert <eggert@twinsun.com>
7911 * human.c (adjust_value): New function.
7912 (human_readable_inexact): Apply rounding style even when
7913 printing approximate values.
7915 2000-06-14 Paul Eggert <eggert@twinsun.com>
7917 * human.c (human_readable_inexact): Allow an input block
7918 size that is not a multiple of the output block size, and vice versa.
7919 Reported by Piergiorgio Sartor.
7921 2000-06-14 Paul Eggert <eggert@twinsun.com>
7923 * getdate.y (get_date): Apply relative times after time
7924 zone indicator, not before. Reported by Todd A. Jacobs.
7926 2000-06-13 Jim Meyering <meyering@lucent.com>
7928 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7930 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7932 2000-06-12 Paul Eggert <eggert@twinsun.com>
7934 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7936 2000-06-04 Paul Eggert <eggert@twinsun.com>
7938 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7940 2000-06-04 Jim Meyering <meyering@lucent.com>
7942 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7943 SunOS 4.1.4 for which gid_t is an unsigned type.
7945 2000-06-03 Jim Meyering <meyering@lucent.com>
7947 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7949 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7951 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7952 newer, don't install charset.alias.
7953 * config.charset: Change the Linux/glibc rules so they become empty
7954 on glibc-2.1 or newer.
7956 2000-06-02 Jim Meyering <meyering@lucent.com>
7958 * mountlist.c: Back out last change. Instead, do this...
7959 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7960 member using the same `ignore'-testing code.
7961 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7965 2000-05-29 Jim Meyering <meyering@lucent.com>
7967 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7968 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7970 2000-05-22 Jim Meyering <meyering@lucent.com>
7972 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7974 2000-05-18 Jim Meyering <meyering@lucent.com>
7976 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7977 back, too, since it may have been modified by allocate_entry.
7978 (hash_delete): Rewrite to use neither the assignment operator
7979 nor the comma operator in an if-expression.
7981 2000-05-15 Paul Eggert <eggert@twinsun.com>
7984 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7985 Remove; no longer needed.
7986 "quotearg.h": Add include.
7987 (file_name): Do not bother to explicitly initialize to NULL; it's less
7988 efficient on some hosts.
7989 (close_stdout_status): Remove test as to whether stdout was already
7990 closed; it breaks for the case "echo x | sort >&-".
7991 Quote file name colons.
7992 Do not assume that _("write error") lacks format strings.
7994 2000-05-15 Jim Meyering <meyering@lucent.com>
7996 * version-etc.c (version_etc_copyright): Update the copyright string
7997 used in all --version output.
7999 2000-05-14 Jim Meyering <meyering@lucent.com>
8001 * closeout.c (close_stdout_set_file_name): New function.
8002 (close_stdout_status): Use new file-scoped global.
8003 Return right away if fstat says the stdout file descriptor is invalid.
8004 * closeout.h (close_stdout_set_file_name): Declare.
8006 2000-05-10 Jim Meyering <meyering@lucent.com>
8008 * closeout.c [default_exit_status]: New file-scoped variable.
8009 (close_stdout_set_status): New function.
8010 * closeout.h (close_stdout_set_status): Declare.
8012 2000-05-08 Jim Meyering <meyering@lucent.com>
8014 * long-options.c: Don't include closeout.h.
8015 (parse_long_options): Don't call close_stdout for --version.
8017 2000-05-06 Jim Meyering <meyering@lucent.com>
8019 * strnlen.c: Undefine __strnlen and strnlen.
8020 [!weak_alias]: Define __strnlen to strnlen.
8022 * atexit.c: New file, from libiberty.
8024 2000-05-06 Jim Meyering <meyering@lucent.com>
8026 * closeout.c (close_stdout_status): Also check for errors on the
8029 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8031 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8032 instead of xmalloc, xrealloc, path_concat.
8033 (locale_charset): Treat empty environment variables as absent.
8034 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8036 2000-05-04 Jim Meyering <meyering@lucent.com>
8038 * getopt.c: Update from glibc.
8039 * obstack.c: Likewise.
8040 * obstack.h: Likewise.
8041 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8043 * regex.h: Likewise.
8044 * strndup.c: Likewise.
8045 * strnlen.c: New file, from glibc.
8047 2000-05-01 Jim Meyering <meyering@lucent.com>
8049 * full-write.c (full_write): Remove `FIXME' part of comment.
8051 2000-04-29 Jim Meyering <meyering@lucent.com>
8053 * path-concat.c: Declare strdup only if it's not defined.
8054 * canon-host.c: Likewise.
8056 2000-04-28 Jim Meyering <meyering@lucent.com>
8058 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8059 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8060 included first, then limits.h is included by locale.h by libintl.h.
8061 From John David Anglin.
8063 2000-04-25 Jim Meyering <meyering@lucent.com>
8065 * makepath.c (S_IRWXUGO): Define.
8066 (make_path): Always perform explicit chmod if MODE specifies any
8067 of the `special' permission bits. Prompted by a bug report against
8068 install from Mate Wierdl and Joost van Baal.
8070 2000-04-18 Jim Meyering <meyering@lucent.com>
8074 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8075 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8077 2000-04-17 Jim Meyering <meyering@lucent.com>
8079 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8080 the definition of it to rpl_strftime also defined-away the system's
8083 2000-04-15 Jim Meyering <meyering@lucent.com>
8085 Use `C' to denote so-called `contiguous' files, the same way
8087 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8088 (ftypelet): Use S_ISCTG.
8089 From Michael Deutschmann.
8091 2000-04-14 Jim Meyering <meyering@lucent.com>
8093 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8095 2000-04-08 Jim Meyering <meyering@lucent.com>
8097 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8098 names don't conflict. Reported by Eli Zaretskii.
8100 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8102 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8103 bug. Deal with the different error behavior of Irix iconv.
8105 2000-04-07 Jim Meyering <meyering@lucent.com>
8107 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8108 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8110 2000-04-05 Jim Meyering <meyering@lucent.com>
8112 Portability tweaks required for ultrix4.3.
8113 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8114 * readutmp.c: Include sys/types.h before sys/stat.h.
8115 * canon-host.c: Declare strdup.
8116 * path-concat.c: Likewise.
8117 From John David Anglin.
8119 2000-04-04 Jim Meyering <meyering@lucent.com>
8121 Be more DOS 8.3-friendly.
8122 * ref-add.sin: Renamed from ref-add.sed.in.
8123 * ref-del.sin: Renamed from ref-del.sed.in.
8124 * Makefile.am: Reflect renaming.
8125 Reported by Eli Zaretskii.
8127 Use a temporary file name that won't clash with `charset.alias'
8128 in the DOS 8.3 name space.
8129 * Makefile.am (charset_tmp): Define.
8130 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8131 (uninstall-local): Likewise.
8132 Reported by Eli Zaretskii.
8134 2000-03-29 Paul Eggert <eggert@twinsun.com>
8136 * time/strftime.c (my_strftime): Make sure we call the system
8137 strftime, not ourselves, when invoking the underlying strftime.
8139 2000-03-24 Jim Meyering <meyering@lucent.com>
8141 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8142 (charset_alias): Define.
8143 (install-exec-local): Factor out common code.
8144 (uninstall-local): Split lines longer than 80.
8145 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8147 (.sed.in.sed): New rule. Don't redirect directly to $@.
8148 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8150 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8152 * config.charset: Output a line containing "Packages using this file".
8153 * ref-add.sed.in, ref-del.sed.in: New files.
8154 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8155 ref-del.sed): New rules.
8157 2000-03-17 Jim Meyering <meyering@lucent.com>
8159 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8160 Otherwise, include <strings.h>
8162 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8164 * unicodeio.c (utf8_wctomb): New function.
8165 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8166 format instead of in UCS-4 with platform dependent endianness.
8168 2000-03-07 Paul Eggert <eggert@twinsun.com>
8170 * savedir.c (savedir): Work even if directory size is
8171 negative; this can happen with some screwy NFS configurations.
8173 2000-03-06 Jim Meyering <meyering@lucent.com>
8175 * localcharset.c (get_charset_aliases): Don't try to free file_name
8176 if it's NULL (because we ran out of memory). From Bruno Haible.
8178 2000-03-05 Jim Meyering <meyering@lucent.com>
8180 * localcharset.c ("path-concat.h"): Include.
8181 (get_charset_aliases): Use path_concat instead of ANSI string
8184 * unicodeio.h (PARAMS): Define.
8185 Use it to guard prototype.
8187 2000-03-04 Jim Meyering <meyering@lucent.com>
8189 * Makefile.am (install-exec-local): Create $(libdir) before installing
8191 (uninstall-local): Uncomment this rule so `make distcheck' works
8194 * unicodeio.c (<errno.h>): Include it.
8195 (errno): Declare if not defined.
8197 * localcharset.c: Add Bruno's comment justifying use of volatile.
8199 * config.charset: New version, incorporating remarks from a linux
8200 i18n mailing list. From Bruno Haible.
8202 2000-03-02 Jim Meyering <meyering@lucent.com>
8204 * Makefile.am (EXTRA_DIST): Add config.charset.
8206 2000-03-01 Jim Meyering <meyering@lucent.com>
8208 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8209 * unicodeio.c: Likewise.
8211 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8213 * config.charset: New file.
8214 * localcharset.c: New file.
8215 * unicodeio.h, unicodeio.c: New files.
8216 * Makefile.am (DEFS): Add -DLIBDIR=...
8217 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8218 (noinst_HEADERS): Add unicodeio.h.
8219 (all-local, install-exec-local, charset.alias): New targets.
8221 2000-02-28 Paul Eggert <eggert@twinsun.com>
8223 * quotearg.c (ALERT_CHAR): New macro.
8224 (quotearg_buffer_restyled): Use it.
8226 2000-02-27 Jim Meyering <meyering@lucent.com>
8228 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8229 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8231 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8232 not `#if STDC_HEADERS'.
8233 Declare malloc if needed.
8235 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8236 now that autoconf always defines the HAVE_DECL_ symbols.
8237 * human.c: Likewise.
8239 * strtoumax.c: Likewise.
8241 * backupfile.c: Arrange for cpp to fail if the configure-time
8242 declaration check was not run.
8244 * human.c: Likewise.
8246 * strtoumax.c: Likewise.
8248 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8249 then first look up the entire `.'-containing string as a login name.
8251 2000-02-18 Paul Eggert <eggert@twinsun.com>
8253 * getdate.y: Handle two-digit years with leading zeros correctly.
8254 (textint): New typedef.
8255 (parser_control): Member year changed from int to textint.
8257 (YYSTYPE): Removed; replaced by %union with int and textint members.
8258 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8259 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8260 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8261 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8262 (date, number, to_year): Use width of number in digits, not its value,
8263 to determine whether it's a 2-digit year, or a 2-digit time.
8264 (yylex): Store number of digits of numeric tokens.
8265 Reported by John Kendall.
8267 (parser_control): Changed from struct parser_control to typedef (for
8268 consistency). All uses changed.
8270 (tID): Removed; not used.
8271 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8273 2000-02-14 Paul Eggert <eggert@twinsun.com>
8275 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8276 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8278 2000-02-12 Jim Meyering <meyering@lucent.com>
8280 * userspec.c (ISDIGIT): Define it.
8281 (isdigit): Remove definition.
8282 (is_number): Use ISDIGIT, not isdigit.
8283 <libintl.h>: Include.
8285 (parse_user_spec): Mark translatable strings.
8287 2000-02-10 Jim Meyering <meyering@lucent.com>
8289 With these changes, nanosleep.[ch] are finally enough like the other
8290 lib/* replacement files to compile on a few more losing systems.
8292 * nanosleep.h: Don't include config.h.
8293 Remove prototype from declaration of nanosleep.
8294 (PARAMS): Remove now-unneeded definition.
8295 * nanosleep.c: #undef nanosleep.
8296 (rpl_nanosleep): Rename from nanosleep.
8298 2000-02-03 Jim Meyering <meyering@lucent.com>
8300 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8301 rather than with `#if HAVE_UTMPNAME'.
8303 2000-02-01 Jim Meyering <meyering@lucent.com>
8305 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8307 2000-01-31 Jim Meyering <meyering@lucent.com>
8309 * nanosleep.h (nanosleep): Guard declaration with
8310 `#if ! HAVE_DECL_NANOSLEEP'.
8311 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8312 the declaration in that vendor's sys/timers.h.
8313 Reported by Christian Krackowizer.
8315 * quotearg.c (ISASCII): Add #undef and move definition to follow
8316 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8317 (ISPRINT): Likewise.
8318 Reported by Tom Tromey.
8320 2000-01-30 Jim Meyering <meyering@lucent.com>
8322 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8323 uses of ->ut_name. The latter doesn't work with new Linux header files
8324 where only utmpx.ut_user is declared.
8326 * readutmp.h (UT_USER): Define.
8328 2000-01-23 Jim Meyering <meyering@lucent.com>
8330 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8333 2000-01-22 Jim Meyering <meyering@lucent.com>
8335 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8336 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8337 Required for some AIX systems. Reported by Christian Krackowizer.
8338 [TESTING] (main): New function.
8340 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8341 * dirname.c (dir_name): Support for DOS-style file names with drive
8344 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8346 * strverscmp.c (ISDIGIT): Define.
8347 (strverscmp): Use ISDIGIT, not isdigit.
8349 2000-01-17 Paul Eggert <eggert@twinsun.com>
8351 * nanosleep.c (nanosleep):
8352 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8353 POSIX.1 doesn't require SA_INTERRUPT and some systems
8354 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8355 it's been part of POSIX.1 since day 1 (in 1988).
8357 2000-01-17 Jim Meyering <meyering@lucent.com>
8359 * interlock: Remove unused file. Reported by François Pinard.
8361 2000-01-16 Paul Eggert <eggert@twinsun.com>
8363 * quotearg.c (quotearg_buffer_restyled): Do not quote
8364 alert, backslash, formfeed, and vertical tab unnecessarily in
8365 shell quoting style.
8368 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8369 Free Software Foundation, Inc.
8370 Copying and distribution of this file, with or without modification,
8371 are permitted provided the copyright notice and this notice are preserved.