1 2005-10-17 Simon Josefsson <jas@extundo.com>
3 * sha1.c: Use uint32_t instead of md5_uint32.t
5 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
8 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
10 * md5.h: Use stdint.h and uint32_t. Doc fix.
12 2005-10-15 Simon Josefsson <jas@extundo.com>
14 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
16 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
18 2005-10-14 Simon Josefsson <jas@extundo.com>
20 * arcfour.h, arcfour.c: New files.
22 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
24 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
25 include <wchar.h>; no longer needed.
27 2005-10-14 Jakub Jelinek <jakub@redhat.com>
28 and Ulrich Drepper <drepper@redhat.com>
31 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
32 instead of inline stream orientation test and two separate
33 function calls. Pay no attention to USE_IN_LIBIO.
35 2005-10-14 Roland McGrath <roland@redhat.com>
37 Import from libc. [BZ #1331]
38 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
40 Reported by Matej Vela <vela@debian.org>.
42 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
44 * mkdir-p.c (make_dir_parents): Don't report an error if an
45 intermediate directory is in a read-only file system. Problem
46 reported by Eric Blake.
48 2005-10-13 Simon Josefsson <jas@extundo.com>
50 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
51 Move memory allocation outside of loop.
53 2005-10-12 Simon Josefsson <jas@extundo.com>
55 * gc-pbkdf2-sha1.c: New file.
57 * gc.h: Add gc_pbkdf2_sha1 prototype.
59 2005-10-12 Simon Josefsson <jas@extundo.com>
61 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
62 suggested by Bruno Haible <bruno@clisp.org>.
64 2005-10-12 Simon Josefsson <jas@extundo.com>
66 * gc-libgcrypt.c (gc_hmac_sha1): New function.
68 * gc-gnulib.c (gc_hmac_sha1): New function.
70 2005-10-12 Simon Josefsson <jas@extundo.com>
72 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
74 2005-10-12 Simon Josefsson <jas@extundo.com>
76 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
77 GC_USE_HMAC_MD5, respectively.
79 * gc-libgcrypt.c (gc_md5): Fix assert call.
82 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
84 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
86 * gc-gnulib.c (gc_hash_buffer): Ditto.
88 2005-10-11 Bruno Haible <bruno@clisp.org>
90 * c-strcasestr.h: New file, from GNU gettext.
91 * c-strcasestr.c: New file, from GNU gettext.
93 2005-10-11 Bruno Haible <bruno@clisp.org>
95 * c-strcase.h: New file, from GNU gettext.
96 * c-strcasecmp.c: New file, from GNU gettext.
97 * c-strncasecmp.c: New file, from GNU gettext.
99 2005-10-11 Simon Josefsson <jas@extundo.com>
101 * crc.h, crc.c: New files.
103 * gc.h (gc_hash_buffer): Add doc.
105 2005-10-08 Simon Josefsson <jas@extundo.com>
107 * gc.h: Add gc_hash and gc_hash_buffer.
109 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
111 * gc-libgcrypt.c (gc_hash_buffer): Add.
113 2005-10-11 Bruno Haible <bruno@clisp.org>
115 * strcasecmp.c: Include limits.h.
116 (strcasecmp): Avoid integer overflow on exotic platforms.
117 * strncasecmp.c: Include limits.h.
118 (strncasecmp): Avoid integer overflow on exotic platforms.
119 Reported by Paul Eggert.
121 2005-10-06 Simon Josefsson <jas@extundo.com>
123 * hmac-md5.c: New file.
127 2005-10-06 Simon Josefsson <jas@extundo.com>
129 * memxor.c (memxor): Avoid casts and warnings.
131 2005-10-05 Derek Price <derek@ximbiot.com>
133 * getdelim.c (SIZE_MAX): New macro, if not already defined.
135 2005-10-05 Simon Josefsson <jas@extundo.com>
137 * memxor.c (memxor): Fix compiler error.
139 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
140 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
142 * memxor.h, memxor.c: New files.
144 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
145 we assume all systems have it, suggested by Jim Meyering
146 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
147 any systems lack sys/socket.h; mingw32 is known to lack it, but we
148 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
151 2005-10-04 Bruno Haible <bruno@clisp.org>
153 * verify.h (verify_true): Provide alternative definition for C++.
155 2005-10-04 Simon Josefsson <jas@extundo.com>
157 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
158 D. Baushke" <mdb@gnu.org>.
160 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
162 * getdelim.c: Include getdelim.h first. Include <limits.h>.
163 (SSIZE_MAX): New macro, if not already defined.
164 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
167 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
169 * exclude.c: Include verify.h.
170 (verify): Remove. All callers changed to use verify.h's version.
171 * strtoimax.c: Likewise.
172 * utimecmp.c: Likewis.e
175 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
176 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
177 * .cvsignore: Add fts.h, search.h, t-fpending.
178 * settime.c (settime): Fix { typo in previous patch. Also, don't
179 bother returning ENOSYS if settimeofday or stime fails; just let
180 them return whatever errno they want to return.
181 * utimens.c: Include unistd.h, for dup2.
182 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
183 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
185 2005-10-02 Jim Meyering <jim@meyering.net>
188 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
189 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
190 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
191 Remove AT_FDCWD test.
192 Do not consume the fd unless successful.
193 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
194 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
195 block, so that we don't even try to compile it if settimeofday is
196 available. This works around a compilation failure on OSF1 V5.1,
197 due to stime requiring a `long int*' while tv_sec is `int'.
199 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
201 * getdelim.c (getdelim): Remove unused variables.
203 2005-10-01 Simon Josefsson <jas@extundo.com>
205 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
206 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
207 AI_* and EAI_* definitions. Protect function declarations.
209 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
211 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
212 so that the code works even with ancient cpp. Portability problem
213 with GCC 2.7.2.1 reported by Thomas M.Ott.
215 2005-09-27 Jim Meyering <jim@meyering.net>
217 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
219 * intprops.h (signed_type_or_expr__): Define.
220 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
223 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
225 * verify.h (verify_expr): Remove, replacing with:
226 (verify_true): New macro that returns true instead of void.
227 (verify_type__): Remove.
228 (verify): Use verify_true rather than verify_type__.
230 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
232 * utimens.c (ENOSYS): Define if not already defined.
233 (futimens): Support having a null PATH if the file descriptor
236 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
238 (__attribute): Define to empty unless GCC 3.1 or later.
239 This works around a core dump on OpenBSD 3.4, which has GCC
240 2.95.3, which dumps core when given __attribute__(()). It also
241 simplifies other tests, since we really don't want to bother with
242 worrying about which ancient version of GCC supported what.
243 Original problem reported by Yoann Vandoorselaere, with part of
244 the fix suggested by Derek Price.
246 2005-09-24 Jim Meyering <jim@meyering.net>
248 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
249 so we can once again use a positive bitfield width of 1 -- now we
250 don't have to explain why we were using a bitfield width of 2.
252 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
254 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
255 Problem reported by Eric Blake.
256 (getaddrinfo): Initialize se so that it's not garbage.
257 Redo internal storage allocation so that it doesn't make unportable
258 assumptions about alignment.
261 * utimens.c (futimens): Use futimesat if available.
262 Prefer it to futimes since it doesn't have the futimes bug.
264 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
265 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
266 Instead, declare a function that returns a pointer to an array,
267 and use verify_type__ to declare the size of the array.
268 Problem and germ of a solution reported by Bruno Haible.
269 (verify_type__): Use 2, not 1, for bitfield size, to avoid
270 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
272 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
276 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
278 * argmatch.h: Include verify.h
279 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
280 (ARGMATCH_ASSERT): Remove; unused.
281 * canonicalize.c: Assume STDC_HEADERS.
282 * exclude.c: Include "strcase.h".
283 * regex_internal.h [!defined _LIBC]: Likewise.
284 * getusershell.c: Include stdio--.h rather than stdio.h
286 (getusershell): Call fopen, not fopen_safer.
287 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
288 Do not include unistd-safer.h.
289 (save_cwd): Don't call fd_safer; no longer needed
290 now that we include fcntl--.h.
292 * getdate.y (relative_time): New type.
293 (RELATIVE_TIME_0): New constant.
294 (parser_control): Use relative_time instead of doing it ourselves.
295 (%union): Add new relative_time rel member.
296 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
298 (relunit, relunit_snumber): Now of type rel.
299 (zone, rel, relunit, get_date): Adjust to above changes.
301 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
302 Do not include unistd-safer.h.
303 (getloadavg): Don't call fd_safer; no longer needed
304 now that we include fcntl--.h.
306 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
307 (make_dir_parents): Treat ENOSYS like EEXIST.
309 Improve quality of diagnostics on restore_cwd failure.
310 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
311 (make_dir_parents): Last arg is now int * (for errno), not bool *.
312 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
313 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
314 each time through the loop. Do not diagnose restore_cwd failure;
315 that is the caller's job (and perhaps the caller does not care).
317 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
318 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
319 If the file already exists but is not a directory, don't bother
320 to try to make its parents.
321 Close potential file descriptor leak if we can't chdir("/") (!).
322 Don't always return true if chdir($PWD) fails; return true only
323 if the requested action was done successfully (except for the
325 Don't log final directory unless we actually made it.
326 Refactor to avoid duplicate code to fix up permissions.
327 Don't attempt to fix up parent permissions if chdir($PWD) fails.
329 * strftime.c (my_strftime): Rewrite the previous change slightly,
330 to make it a bit faster and (I hope) clearer.
331 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
332 Fix bug in formats like %2N.
334 * verify.h: New file.
336 2005-09-22 Jim Meyering <jim@meyering.net>
340 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
342 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
343 the .tm_year member, since otherwise gcc-4.0 would now warn about
344 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
346 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
347 order to avoid an unsuppressible warning from gcc on 64-bit systems.
349 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
350 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
351 when run in a time zone for which daylight savings time is in effect
352 for the starting date.
354 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
355 stop us from restricting permissions of just-created absolute-named
357 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
358 to restore initial working directory.
359 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
360 to tell caller if/when we change the working directory and are
361 unable to return to the initial one.
362 * mkdir-p.h (make_dir_parents): Update prototype.
363 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
364 `return false'. This fixes a bug introduced on 2004-07-30.
366 * openat.c (fdopendir): Be sure to close the supplied
367 file descriptor before returning. This makes our replacement
368 implementation a little closer to Solaris's, where fdopendir
369 ties the file descriptor to the returned DIR* pointer.
370 * openat.c (unlinkat): New function.
371 * openat.h (unlinkat): Add prototype.
372 * openat-die.c (openat_save_fail): Rename from openat_save_die.
373 (openat_restore_fail): Rename from openat_restore_die.
374 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
376 Provide an alternative to exiting immediately upon save_cwd or
377 restore_cwd failure. Now, an application can arrange e.g.,
378 to perform a longjump in that case.
379 * openat.c: Include dirname.h.
380 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
381 (rpl_openat, fdopendir, fstatat): Call openat_save_die
382 and openat_restore_die rather than calling error directly.
383 Don't include "error.h" or "exitfail.h"; they're no longer needed.
385 * openat-die.c (openat_save_die, openat_restore_die): New file.
386 * openat.h (openat_save_die, openat_restore_die): Declare and define.
388 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
389 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
390 int utc, int nanoseconds);
392 date should not have to allocate a megabyte of virtual memory to
393 handle a format argument like +%1048575T. When implemented with
394 strftime, it must allocate such a buffer, use strftime to fill it
395 in, print it, then free it.
396 With fprintftime, it simply prints everything and exits.
397 With no need for memory allocation, that's one fewer way to fail.
398 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
399 optional field width, not before, so we accept %9:z, not %:9z.
400 (my_strftime): Be sure to use L_('x') for literals.
402 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
403 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
404 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
405 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
406 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
407 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
408 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
409 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
410 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
412 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
413 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
414 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
415 and don't include <sys/file.h>).
417 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
421 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
422 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
423 [!LDAV_DONE]: Avoid unused variable warning.
425 2005-09-21 Bruno Haible <bruno@clisp.org>
427 * unicodeio.h (unicode_to_mb): New declaration.
429 2005-09-20 Derek Price <derek@ximbiot.com>
431 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
433 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
435 Use a consistent style for including <config.h>.
436 * __fpending.c, acl.c, argmatch.c,
437 argp-help.c, argp-parse.c,
438 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
439 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
440 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
441 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
442 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
443 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
444 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
445 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
446 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
447 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
448 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
449 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
450 modechange.c, mountlist.c, open-safer.c, physmem.c,
451 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
452 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
453 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
454 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
455 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
456 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
457 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
458 userspec.c, utimecmp.c, version-etc-fsf.c,
459 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
460 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
461 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
462 Standardize inclusion of config.h.
463 * __fpending.h, dirfd.h, getdate.h, human.h,
464 inttostr.h: Removed inclusion of config.h from header files.
465 * inttostr.c: Adjusted in-tree users.
466 * timespec.h: Remove superfluous warning to include config.h.
467 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
468 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
469 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
470 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
472 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
474 * stat-time.h: New file.
475 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
476 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
478 (timespec_cmp): New function.
479 * utimecmp.c: Include stat-time.h.
480 (SYSCALL_RESOLUTION): Depend on whether various struct stat
481 members exist, not on the obsolescent ST_MTIM_NSEC.
482 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
484 2005-09-15 Derek Price <derek@ximbiot.com>
485 Paul Eggert <eggert@cs.ucla.edu>
487 * regcomp.c, regexec.c, regex_internal.c: Back out previous
488 changes, consolidating in...
489 * regex_internal.h: ...this file.
491 2005-09-15 Derek Price <derek@ximbiot.com>
493 * regex_internal.h: Blank `pure' for GNUC < 3.
494 * regex_internal.c: Ditto, using this...
495 (__GNUC_PREREQ): ...new macro.
496 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
497 (__GNUC_PREREQ): ...this new macro.
499 * strstr.h: Include string.h. Define strstr as a macro here.
501 2005-09-13 Derek Price <derek@ximbiot.com>
503 * canon-host.c (canon_host_r): Set *cherror on memory allocation
505 Reported by Jim Meyering <jim@meyering.net>.
507 2005-09-13 Jim Meyering <jim@meyering.net>
509 * canon-host.c: Filter through gnu indent and reword comments slightly.
510 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
512 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
514 * lib/base64.c: Typo.
515 (base64_encode): Put b64str in initialized data section.
517 2005-09-12 Derek Price <derek@ximbiot.com>
519 Return usable errors from canon-host.
520 * canon-host.h: New file.
521 * canon-host.c (canon_host): Wrap...
522 (canon_host_r): ...this new function, which now relies exclusively on
524 (ch_strerror): New function.
525 (last_cherror): New global.
526 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
527 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
529 (freeaddrinfo): Free ai->ai_canonname when set.
531 2005-09-12 Derek Price <derek@ximbiot.com>
532 Paul Eggert <eggert@cs.ucla.edu>
534 * glob-libc.h: Renamed from glob_.h. The new version is
535 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
536 protecting things that should be done only in gnulib contexts.
537 * glob_.h: New file, containing only the glob things needed for
539 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
540 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
541 (glob, globfree, glob_pattern_p): Now defined simply in terms of
542 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
543 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
544 and to respect the namespace rules better.
546 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
548 Merge glibc and coreutils changes into gnulib, plus a few
550 * md5.c: Use #error rather than a string.
551 (CYCLIC): New macro, from glibc source. Use it instead of rol.
552 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
553 (__attribute__): Define to empty for non recent-GCC.
554 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
555 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
556 Renamed from their non-__ counterparts, with new macros replacing
557 them if not _LIBC. Add __THROW attribute.
559 (struct md5_ctx): Align buffer if using GCC.
560 * sha1.h (struct sha1_ctx): Likewise.
561 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
562 The old name was backwards.
563 (NOTSWAP): Remove; not used.
564 (rol): New macro, moved here from md5.h.
565 (sha1_process_block): Remove a FIXME that doesn't make sense.
567 2005-09-12 Derek Price <derek@ximbiot.com>
569 * gai_strerror.c: Include config.h when available. Include
570 getaddrinfo.h before other headers to test interface.
571 Reported by Larry Jones <lawrence.jones@ugs.com>.
573 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
575 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
576 definitions, since that's the preferred style in glibc.
577 Fix a minor spacing issue, and update copyright notice to match glibc's.
579 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
581 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
583 2005-09-06 Simon Josefsson <jas@extundo.com>
585 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
586 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
588 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
590 Change bitset word type from unsigned int to unsigned long int,
591 as this has better performance on typical 64-bit hosts.
592 Port bitset code to hosts with unusual word sizes.
593 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
594 (build_collating_symbol):
595 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
596 argument is a bitset. This is merely a style issue, but it makes
597 it clearer that an entire array is expected.
598 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
599 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
600 Port to the case where bitset_word is not the same as unsigned int.
601 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
602 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
604 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
605 (build_trtable, group_nodes_into_DFAstates):
607 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
608 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
609 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
610 * regexec.c (group_nodes_into_DFAstates): Likewise.
611 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
612 * regcomp.c (optimize_subexps, lower_subexp):
613 Work even if bitset_word has holes in its bitwise representation.
614 * regex_internal.h (BITSET_WORD_BITS): Likewise.
615 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
617 * regex_internal.c (re_string_reconstruct):
618 Don't assume UCHAR_MAX == 255.
619 * regex_internal.h (bitset_set_all): Likewise.
620 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
622 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
623 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
625 (BITSET_WORD_MAX): New macro.
626 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
627 (bitset_set_all, bitset_copy): Now inline functions, not macros.
628 (bitset_empty, bitset_copy):
629 Prefer sizeof (bitset) to multiplying it out ourselves.
630 (bitset_not_merge): Remove; unused.
631 (bitset_contain): Return bool, not unsigned int with one bit on.
633 * regexec.c (build_trtable): Don't assume bitset has no stricter
634 alignment than re_node_set; do this by defining a new internal
635 type struct dests_alloc and using it to allocate memory.
637 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
639 Check for arithmetic overflow when calculating sizes, to prevent
640 some buffer-overflow issues. These patches are conservative, in the
641 sense that when I couldn't determine whether an overflow was possible,
642 I inserted a run-time check.
643 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
644 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
645 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
646 (re_xnrealloc, re_x2nrealloc): New inline functions.
647 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
648 (build_equiv_class, build_charclass): Check for arithmetic overflow
649 in size expression calculations.
650 * lib/regex_internal.c (re_string_realloc_buffers):
651 (build_wcs_upper_buffer, re_node_set_add_intersect):
652 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
653 (re_dfa_add_node, register_state): Likewise.
654 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
655 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
656 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
657 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
659 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
661 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
662 to avoid a collision with bits/local_lim.h in glibc.
663 All uses changed. Problem reported by Dmitry V. Levin in
664 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
666 * regex_internal.c (build_wcs_upper_buffer): Fix portability
667 bugs in int versus size_t comparisons.
668 (re_string_context_at): Fix bug where the code assumed that
671 Use bool where appropriate.
672 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
674 (calc_eclosure_iter): Likewise, for ROOT arg.
675 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
676 (build_charclass_op): Likewise, for NON_MATCH arg.
677 * regex_internal.c (re_string_allocate, re_string_construct):
678 (re_string_construct_common): Likewise, for ICASE arg.
679 * regexec.c (re_search_2_stub, re_search_stub):
680 Likewise, for RET_LEN arg.
681 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
682 (set_regs): Likewise, for FL_BACKTRACK arg.
683 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
684 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
685 (calc_eclosure_iter, parse_bracket_exp):
686 Use bool for internal variables that are booleans.
687 * regexec.c (re_search_internal, check_matching, proceed_next_node):
688 (set_regs, build_sifted_states, sift_states_bkref):
689 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
690 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
691 (find_collation_sequence_value):
693 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
694 (re_node_set_compare):
695 Return bool, not int. All callers changed.
696 * regexec.c (check_halt_node_context, check_dst_limits):
697 (build_trtable, check_node_accept): Likewise.
698 * regex_internal.h: Include stdbool.h.
700 Fix bugs uncovered when converting to bool.
701 * regcomp.c (calc_eclosure_iter): Check for storage allocation
702 failure instead of charging ahead blindly.
703 * regex_internal.c (register_state): Likewise.
704 * regexec.c (re_search_2_stub): Use simpler method than boolean
705 for freeing internal storage.
706 (group_nodes_into_DFA_states): Use unsigned int, not int, for
707 bitset pieces used as boolean, to avoid undefined behavior
708 on hosts that do int overflow checking.
710 2005-08-31 Derek Price <derek@ximbiot.com>
712 * getdelim.c (getdelim): Return EOF on EOF.
713 Reported by Larry Jones <lawrence.jones@ugs.com>.
715 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
717 * regex_internal.c (re_string_reconstruct): Don't assume buffer
718 lengths fit in regoff_t; this isn't true if regoff_t is the same
720 * regex.c (re_search_internal): 5th arg is LAST_START
721 (= START + RANGE) instead of RANGE. This avoids overflow
722 problems when regoff_t is the same width as size_t.
724 (re_search_2_stub): Check for overflow when adding the
725 sizes of the two strings.
726 (re_search_stub): Check for overflow when adding START
727 to RANGE; if it occurs, substitute the extreme value.
729 2005-08-31 Jim Meyering <jim@meyering.net>
731 * regcomp.c (search_duplicated_node): Make first pointer arg
733 * regex_internal.c (create_ci_newstate, create_cd_newstate):
734 (register_state): Likewise.
735 * regexec.c (search_cur_bkref_entry, check_dst_limits):
736 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
737 (group_nodes_into_DFAstates): Likewise.
739 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
741 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
742 old glibc regex code mishandles strings longer than 2**31 bytes.
743 This patch fixes this when the regex code is used in gnulib
744 (i.e., outside glibc).
746 This patch should not affect the use of the regex code inside
747 glibc. No doubt this problem also needs to be handled for glibc
748 as well, but the result will be an incompatible change to the
749 glibc ABI, and the old ABI will have to be supported too. That
750 can be the the subject for another patch.
752 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
753 governing whether the rest of this patch is active. By default,
754 the macro is disabled and the patch has no effect.
755 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
756 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
757 (struct re_pattern_buffer, re_search, re_search_2, re_match):
758 (re_match_2, re_set_registers): Use the new types.
759 * regex_internal.h (Idx, re_hashval_t): New types.
760 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
762 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
763 (re_string_context_at, bin_tree_t, re_dfastate_t):
764 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
765 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
766 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
767 (re_string_char_size_at, re_string_wchar_at):
768 (re_string_elem_size_at):
769 Use the new types and macros to port to 64-bit hosts.
770 Use unsigned types for internal values, so that the code
771 mostly works even for arrays larger than SSIZE_MAX.
772 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
773 (search_duplicated_node, calc_eclosure_iter, fetch_number):
774 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
775 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
776 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
777 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
778 (calc_inveclosure, parse_dup_op, build_range_exp):
779 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
780 (fetch_number, create_token_tree, mark_opt_subexp):
782 * regex_internal.c (re_string_construct_common, create_ci_newstate):
783 (create_cd_newstate, re_string_allocate, re_string_construct):
784 (re_string_realloc_buffers, build_wcs_upper_buffer):
785 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
786 (re_string_reconstruct, re_string_peek_byte_case):
787 (re_string_fetch_byte_case, re_string_context_at):
788 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
789 (re_node_set_init_copy, re_node_set_add_intersect):
790 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
791 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
792 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
793 (re_acquire_state, re_acquire_state_context, register_state):
795 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
796 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
797 (re_search_internal, re_search_2_stub, re_search_stub)
798 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
799 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
800 (update_cur_sifted_state, check_dst_limits):
801 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
802 (check_subexp_limits, sift_states_bkref, merge_state_array):
803 (check_subexp_matching_top, get_subexp, get_subexp_sub):
804 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
805 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
806 (expand_bkref_cache, check_node_accept_bytes):
807 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
808 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
809 (acquire_init_state_context, check_halt_node_context):
810 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
811 (sift_states_backward, clean_state_log_if_needed):
812 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
813 (find_recover_state, transit_state_sb, transit_state_mb):
814 (transit_state_bkref, build_trtable, match_ctx_clean):
816 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
817 to work around an assumption that REG_MISSING is negative.
819 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
820 (seek_collating_symbol_entry) [defined _LIBC]:
821 (lookup_collation_sequence_value) [defined _LIBC]:
822 (build_range_exp, build_collating_symbol) [defined _LIBC]:
823 Use prototypes rather than old-style function definitions.
824 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
825 (transit_state_sb) [0]:
826 (find_collation_sequence_value) [defined _LIBC]: Likewise.
828 * regexec.c (re_search_internal): Simplify update of rm_so and
831 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
832 (optimize_subexps, lower_subexp):
833 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
834 since the signed shift might overflow. Use 1u<<31 instead.
835 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
836 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
839 * regcomp.c (optimize_subexps, lower_subexp):
840 Use CHAR_BIT rather than 8, for clarity.
841 * regexec.c (check_dst_limits_calc_pos_1):
842 (check_subexp_matching_top): Likewise.
843 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
844 have to worry about portability issues when shifting it left.
845 Remove no-longer-needed test for table_size > 0.
846 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
847 in a word, as the resulting behavior is undefined.
848 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
849 in one case, a <= should have been an <, and in another case the
850 whole test was missing.
851 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
852 the standard name CHAR_BIT.
853 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
854 this is not true on one's complement and signed-magnitude hosts.
856 * regex_internal.h (re_sub_match_top_t): Remove unused member
858 (struct re_dfa_t): Remove unused member states_alloc.
859 * regcomp.c (init_dfa): Don't initialize unused members.
861 2005-08-31 Bruno Haible <bruno@clisp.org>
863 * strstr.c: Include <stddef.h>, for NULL.
864 * strcasestr.c: Likewise.
865 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
867 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
869 * iconvme.h: Add prototype for iconv_alloc.
871 2005-08-29 Simon Josefsson <jas@extundo.com>
873 * iconvme.c: Fix errno.
875 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
877 * iconvme.c: Split iconv_string into iconv_alloc.
879 2005-08-27 Jim Meyering <jim@meyering.net>
881 * fopen-safer.c: Merge minor changes from coreutils.
882 * dup-safer.c: Likewise.
883 * fd-safer.c: Likewise.
885 Merge from coreutils.
886 * stdio--.h: New file.
887 * stdlib--.h: New file.
888 * mkstemp-safer.c: New file.
891 * pipe-safer.c: New file.
892 * creat-safer.c: New file.
893 * fcntl--.h (creat): Define to creat_safer.
894 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
895 * unistd--.h (pipe): Define to pipe_safer.
896 * unistd-safer.h: Declare pipe_safer.
898 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
900 * regex_internal.h: Remove all references to
901 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
903 (bitset_not, bitset_merge, bitset_not_merge):
904 (bitset_mask, re_string_allocate, re_string_construct):
905 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
906 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
907 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
908 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
909 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
910 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
911 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
912 (re_acquire_state_context):
913 Remove unnecessary forward decls.
914 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
915 Put __attribute at function definition,
916 now that the function decl has been removed.
917 * lib/regex_internal.c (re_string_peek_byte_case):
918 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
921 2005-08-26 Simon Josefsson <jas@extundo.com>
923 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
924 Haible <bruno@clisp.org>.
926 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
928 * regexec.c (set_regs): Don't alloca with an unbounded size.
930 alloca modernization/simplification for regex.
931 * regex.c: Remove portability cruft for alloca. This no longer
932 needs to be at the start of the file, and can be moved into
933 regex_internal.h and simplified.
934 * regex_internal.h: Include <alloca.h>.
935 (__libc_use_alloca) [!defined _LIBC]: New macro.
936 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
937 now works outside glibc.
939 2005-08-24 Simon Josefsson <jas@extundo.com>
941 * getpass.c: Add WIN32 implementation. Conditionalize use of
942 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
945 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
947 Make regex safe for g++. This fixes one real bug (an "err"
948 that should have been "*err"). g++ problem reported by
950 * regex_internal.h (re_calloc): New macro, consistent with
951 re_malloc etc. All callers of calloc changed to use re_calloc.
952 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
953 not int. All callers changed.
954 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
955 just use an array of size MB_LEN_MAX.
956 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
957 (find_recover_state): Change "err" to "*err"; this fixes what
958 appears to be a real bug.
959 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
962 2005-08-25 Jim Meyering <jim@meyering.net>
964 * open-safer.c: Include <config.h>.
965 Otherwise, we'd lose LARGEFILE support in any file using
968 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
970 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
971 * regex.h (regerror): Likewise.
973 * regex.c: Do not include <sys/types.h>, as POSIX no longer
974 requires this. (The code never needed it.)
976 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
977 All uses of recently-renamed identifiers changed to use the new,
978 POSIX-compliant names. The code will build and run just fine
979 without these changes, but it's better to eat our own dog food
980 and use the standard-conforming names.
982 * regex.h: Fix a multitude of POSIX name space violations.
983 These changes have an effect only for programs that define
984 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
985 do not change anything for programs compiled in the normal way.
986 Also, there is no effect on the ABI.
988 (_REGEX_SOURCE): New macro.
989 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
990 defined and _GNU_SOURCE is not; this fixes a name space violation.
992 Rename the following macros to obey POSIX requirements.
993 The old names are still visible as macros if _REGEX_SOURCE is defined.
994 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
995 RE_BACKSLASH_ESCAPE_IN_LISTS.
996 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
997 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
998 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
999 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1000 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1001 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1002 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1003 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1004 (REG_INTERVALS): renamed from RE_INTERVALS.
1005 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1006 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1007 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1008 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1009 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1010 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1011 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1012 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1013 RE_UNMATCHED_RIGHT_PAREN_ORD.
1014 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1015 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1016 (REG_DEBUG): renamed from RE_DEBUG.
1017 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1018 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1019 unusual, since we can't clash with the POSIX REG_ICASE.
1020 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1021 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1022 (REG_NO_SUB): renamed from RE_NO_SUB.
1023 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1024 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1025 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1026 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1027 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1028 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1029 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1030 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1031 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1032 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1033 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1034 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1035 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1036 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1037 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1038 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1039 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1040 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1041 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1042 (REG_FIXED): Renamed from REGS_FIXED.
1043 (REG_NREGS): Renamed from RE_NREGS.
1045 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1046 of other REG_* macros, since POSIX says the user is allowed to
1047 #undef these macros selectively.
1049 (reg_errcode_t): Update comment stating what other tables need
1052 Rename the following enum values to obey POSIX requirements.
1053 The old names are still visible as macros.
1054 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1055 is not defined, since GNU is supposed to be a superset of POSIX as
1056 much as possible, and since we want reg_errcode_t to be a signed
1057 type for implementation consistency.
1058 (_REG_NOERROR): Renamed from REG_NOERROR.
1059 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1060 (_REG_BADPAT): Renamed from REG_BADPAT.
1061 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1062 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1063 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1064 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1065 (_REG_EBRACK): Renamed from REG_EBRACK.
1066 (_REG_EPAREN): Renamed from REG_EPAREN.
1067 (_REG_EBRACE): Renamed from REG_EBRACE.
1068 (_REG_BADBR): Renamed from REG_BADBR.
1069 (_REG_ERANGE): Renamed from REG_ERANGE.
1070 (_REG_ESPACE): Renamed from REG_ESPACE.
1071 (_REG_BADRPT): Renamed from REG_BADRPT.
1072 (_REG_EEND): Renamed from REG_EEND.
1073 (_REG_ESIZE): Renamed from REG_ESIZE.
1074 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1075 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1076 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1077 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1078 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1080 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1081 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1082 changed. But support the old name if the new one is not defined
1083 and if _REGEX_SOURCE.
1085 Change the following member names in struct re_pattern_buffer.
1086 The old names are still supported if !_REGEX_SOURCE.
1087 The new names are always supported, regardless of _REGEX_SOURCE.
1088 (re_buffer): Renamed from buffer.
1089 (re_allocated): Renamed from allocated.
1090 (re_used): Renamed from used.
1091 (re_syntax): Renamed from syntax.
1092 (re_fastmap): Renamed from fastmap.
1093 (re_translate): Renamed from translate.
1094 (re_can_be_null): Renamed from can_be_null.
1095 (re_regs_allocated): Renamed from regs_allocated.
1096 (re_fastmap_accurate): Renamed from fastmap_accurate.
1097 (re_no_sub): Renamed from no_sub.
1098 (re_not_bol): Renamed from not_bol.
1099 (re_not_eol): Renamed from not_eol.
1100 (re_newline_anchor): Renamed from newline_anchor.
1102 Change the following member names in struct re_registers.
1103 The old names are still supported if !_REGEX_SOURCE.
1104 The new names are always supported, regardless of _REGEX_SOURCE.
1105 (rm_num_regs): Renamed from num_regs.
1106 (rm_start): Renamed from start.
1107 (rm_end): Renamed from end.
1109 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1110 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1111 Prepend __ to parameter names.
1113 Undo yesterday's changes.
1115 2005-08-24 Jim Meyering <jim@meyering.net>
1117 Sync from coreutils.
1118 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1120 2005-08-21 Bruno Haible <bruno@clisp.org>
1122 * lock.h: Add multiple inclusion guard.
1123 * tls.h: Add multiple inclusion guard.
1125 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1127 * regex.h (REG_NOSYS)
1128 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1129 Define, since POSIX requires it as of 2001.
1130 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1131 New private symbol, used to keep the enum signed in all cases.
1132 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1133 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1135 * regex_internal.c (re_string_skip_chars, register_state):
1137 Remove forward decls; no longer needed now that we use prototypes.
1138 * regexec.c (acquire_init_state_context, check_halt_node_context):
1139 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1140 (clean_state_log_if_needed): Likewise.
1142 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1144 Fix problems reported by Sam Steingold in
1145 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1146 * regexec.c (sift_states_bkref): Fix portability bug: the code
1147 assumed that reg_errcode_t is a signed type, which is not
1148 necessarily true if _XOPEN_SOURCE is not defined.
1149 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1150 some compilers warn about it otherwise.
1152 2005-08-20 Jim Meyering <jim@meyering.net>
1154 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1155 of unused local, dfa.
1157 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1159 * regcomp.c (create_initial_state): Remove duplicate decl.
1160 (init_word_char, create_initial_state, duplicate_node_closure):
1161 (fetch_token, peek_token_bracket, build_range_exp):
1162 (build_collating_symbol): Remove forward decls; no longer needed
1163 now that we use prototypes.
1166 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1167 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1168 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1169 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1170 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1171 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1172 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1173 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1174 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1175 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1176 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1177 (build_charclass, build_charclass_op, fetch_number, create_tree):
1178 (create_token_tree, mark_opt_subexp, duplicate_tree):
1179 Use prototypes rather than old-style definitions.
1182 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1183 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1184 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1185 (re_string_reconstruct, re_string_peek_byte_case):
1186 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1187 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1188 (re_node_set_init_copy, re_node_set_add_intersect):
1189 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1190 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1191 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1192 (re_acquire_state, re_acquire_state_context, register_state):
1193 (create_ci_newstate, create_cd_newstate, free_state):
1195 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1196 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1197 (re_search_internal, prune_impossible_nodes):
1198 (acquire_init_state_context, check_matching, static):
1199 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1200 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1201 (update_regs, sift_states_backward, build_sifted_states):
1202 (clean_state_log_if_needed, merge_state_array):
1203 (update_cur_sifted_state, add_epsilon_src_nodes):
1204 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1205 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1206 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1207 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1208 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1209 (check_arrival, check_arrival_add_next_nodes):
1210 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1211 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1212 (check_node_accept_bytes, check_node_accept, extend_buffers):
1213 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1214 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1219 (re_string_allocate, re_string_construct, re_string_reconstruct):
1220 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1221 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1222 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1223 (re_string_context_at, re_string_peek_byte_case):
1224 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1225 is defined, since we now use prototypes always.
1227 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1228 C89 or better. All uses removed.
1230 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1232 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1233 [defined lint]: Suppress bogus uninitialized-variable warnings.
1235 * regcomp.c (duplicate_node): Return new index, not an error code,
1236 and let the caller return REG_ESPACE if out of space. This
1237 removes an uninitialied-variable warning with GCC 4.0.1, and also
1238 avoids taking the address of a local variable. All callers
1241 2005-08-19 Jim Meyering <jim@meyering.net>
1243 * regexec.c (proceed_next_node): Redo local variables to
1244 avoid GCC shadowing warnings.
1246 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1248 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1249 (re_node_set_insert_last, re_dfa_add_node):
1250 Rename local variables to avoid GCC shadowing warnings.
1252 2005-08-18 Bruno Haible <bruno@clisp.org>
1254 * strstr.c (strstr): Fix return value in multibyte case.
1255 * strcasestr.c (strcasestr): Likewise.
1257 2005-08-17 Jim Meyering <jim@meyering.net>
1259 Make the %s format (seconds since the epoch) work for a negative
1260 number and when used with a zero-padded field width, e.g. %015s.
1262 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1263 label so that it precedes the code to set `digits'. Otherwise,
1264 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1265 print `00-22'. Now, it prints `-0022', as it should.
1267 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1269 * regex.h: Remove useless space-before-tab. From coreutils.
1271 2005-08-17 Bruno Haible <bruno@clisp.org>
1273 * strcasestr.h: New file.
1274 * strcasestr.c: New file.
1276 2005-08-17 Bruno Haible <bruno@clisp.org>
1278 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1279 * strstr.c: Completely rewritten, with multibyte locale support.
1281 2005-08-17 Bruno Haible <bruno@clisp.org>
1283 * strcasecmp.c: Use mbuiter.h.
1285 2005-08-17 Bruno Haible <bruno@clisp.org>
1287 * mbuiter.h: New file.
1289 2005-08-16 Bruno Haible <bruno@clisp.org>
1291 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1293 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1294 NUL byte, not after it.
1296 2005-08-16 Bruno Haible <bruno@clisp.org>
1298 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1299 the valid ones. Makes the comparison operations transitive:
1300 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1301 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1303 2005-08-16 Bruno Haible <bruno@clisp.org>
1305 * strcase.h (strcasecmp): Add note in comments.
1306 * strncasecmp.c: Use code from strcasecmp.c.
1307 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1308 (strcasecmp): Work correctly in multibyte locales.
1310 2005-08-16 Bruno Haible <bruno@clisp.org>
1312 * strnlen1.h: New file.
1313 * strnlen1.c: New file.
1315 2005-08-16 Bruno Haible <bruno@clisp.org>
1317 * mbfile.h: New file.
1319 2005-08-16 Bruno Haible <bruno@clisp.org>
1321 * mbiter.h: New file.
1323 2005-08-16 Bruno Haible <bruno@clisp.org>
1325 * mbchar.h: New file.
1326 * mbchar.c: New file.
1328 2005-08-16 Bruno Haible <bruno@clisp.org>
1330 * tls.h: New file, from GNU gettext.
1331 * tls.c: New file, from GNU gettext.
1333 2005-08-15 Bruno Haible <bruno@clisp.org>
1335 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1338 2005-08-14 Jim Meyering <jim@meyering.net>
1340 Sync from coreutils.
1342 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1343 Use the hash-table-based cycle-detection code not just when
1344 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1345 Reported by James Youngman in
1346 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1347 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1348 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1349 This lets us compile with -DFTS_DEBUG, once again.
1350 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1351 * fts.c (fd_safer): Remove decl.
1352 Include fcntl--.h rather than unistd-safer.h
1353 (fts_safe_changedir): Don't call fd_safer; no longer needed
1354 now that we include fcntl--.h.
1356 2005-08-11 Simon Josefsson <jas@extundo.com>
1358 * readline.h, readline.c: New file.
1360 2005-08-11 Bruno Haible <bruno@clisp.org>
1362 * strnlen.h (strnlen): Change parameter name to match comment.
1364 2005-08-10 Simon Josefsson <jas@extundo.com>
1366 * strndup.c: Use strnlen.h.
1368 * strnlen.h: New file.
1370 2005-08-02 Simon Josefsson <jas@extundo.com>
1372 * getline.h, getline.c: Rewrite.
1374 * getdelim.h, getdelim.c: New files, ported from glibc.
1376 2005-07-31 Bruno Haible <bruno@clisp.org>
1378 * lock.h (gl_lock_initializer): New macro.
1379 (gl_lock_define_initialized): Use it.
1380 (gl_rwlock_initializer): New macro.
1381 (gl_rwlock_define_initialized): Use it.
1382 (gl_recursive_lock_initializer): New macro.
1383 (gl_recursive_lock_define_initialized): Use it.
1385 2005-07-26 Bruno Haible <bruno@clisp.org>
1387 * lock.h: Update from GNU gettext.
1388 * lock.c: Update from GNU gettext.
1390 2005-07-18 Bruno Haible <bruno@clisp.org>
1392 * lock.h (gl_once_t): New type.
1393 (gl_once_define, gl_once): New macros.
1394 * lock.c (fresh_once): New variable.
1395 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1398 2005-07-18 Simon Josefsson <jas@extundo.com>
1400 * check-version.c (check_version): Accept identical versions too.
1402 2005-07-18 Bruno Haible <bruno@clisp.org>
1404 * lock.h: New file, from GNU gettext.
1405 * lock.c: New file, from GNU gettext.
1407 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1409 * quotearg.c: Add translator comment suggested by Bruno Haible,
1410 with a minor change.
1412 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1414 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1415 copyright symbol and the year.
1416 * version-etc.c (COPYRIGHT_YEAR): New constant.
1417 (version_etc_va): Use parameterized copyright notice.
1418 Reword to conform to the current GNU coding standards.
1420 2005-07-11 Simon Josefsson <jas@extundo.com>
1422 * size_max.h: New file.
1424 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1426 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1429 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1430 and Paul Eggert <eggert@cs.ucla.edu>
1432 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1433 in wint_t, not wchar_t. Remove now-unnecessary cast.
1435 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1437 * regex.c, regex.h: Sync from libc.
1438 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1439 New files, synced from libc, except that regex_internal.h
1440 currently has a small porting fix.
1442 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1444 Remove the dependency of the strftime module on the tzset module.
1445 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1446 Copy the input structure, to work around some of the bug with
1447 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1448 Solaris releases, you should also use the tzset module, but we won't
1449 require it as a dependency any more since we don't want LGPLed code
1450 to depend on GPLed code.
1452 2005-07-02 Jim Meyering <jim@meyering.net>
1454 * backupfile.c (backup_args): Change a `0' to NULL.
1456 2005-07-01 Jim Meyering <jim@meyering.net>
1458 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1459 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1460 * save-cwd.c, tempname.c:
1461 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1462 and don't include <sys/file.h>).
1464 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1466 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1467 declares only 'struct timespec;' (!).
1469 2005-06-29 Jim Meyering <jim@meyering.net>
1471 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1472 type name. Use the variable name instead.
1473 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1475 2005-06-28 Simon Josefsson <jas@extundo.com>
1477 * check-version.h, check-version.c: New files.
1479 2005-06-28 Simon Josefsson <jas@extundo.com>
1481 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1482 collision with global variable. Better indentation. Don't
1483 increment buffer pointer beyond buffer end. Based on comments
1484 from Paul Eggert <eggert@cs.ucla.edu>.
1488 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1490 * canon-host.c (canon-host): Append trailing "," to 0 in
1491 initializer of struct addrinfo, as an indication that we don't
1492 care how many members the structure has.
1494 2005-06-24 Derek Price <derek@ximbiot.com>
1495 and Bruno Haible <bruno@clisp.org>
1497 Remove stat module & update lstat.
1498 * stat.c: Remove this file...
1499 (slash_aware_lstat): ...moving this content and its support...
1500 * lstat.c (rpl_lstat): ...into here.
1501 * lstat.h: New file.
1503 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1505 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1506 (ranged_convert): Don't save conversion in a temporary struct.
1507 This causes a warning with GCC 4.0.0, and anyway in the typical
1508 case it's not worth the extra 100 bytes or so of code.
1509 (ranged_convert, __mktime_internal): When calling a function via a
1510 pointer P, use P () rather than (*P) (), as we now assume C89 or
1513 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1515 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1516 "who -r" failed to give output. Problem reported by Tim Waugh.
1518 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1519 (xcalloc): Use it to avoid needless tests.
1520 Problem reported by Jim Meyering.
1522 2005-06-16 Jim Meyering <jim@meyering.net>
1524 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1525 when either N or S is zero.
1527 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1529 * argp.h (__option_is_short): Check upper limit of
1530 __key. Isprint() requires its argument to have the value
1531 of an unsigned char or EOF.
1533 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1535 * fnmatch.c (fnmatch): If there is an encoding error in a
1536 multibyte string or pattern, fall back on unibyte matching.
1537 Problem reported by James Youngman.
1539 2005-06-08 Bruno Haible <bruno@clisp.org>
1541 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1544 2005-06-08 Bruno Haible <bruno@clisp.org>
1546 * csharpcomp.h: New file, from GNU gettext.
1547 * csharpcomp.c: New file, from GNU gettext.
1548 * csharpcomp.sh.in: New file, from GNU gettext.
1550 2005-06-07 Derek Price <derek@ximbiot.com>
1553 * glob_.h: Indent nested #ifdef.
1555 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1557 Sync from coreutils.
1558 Use "file name" when talking about file names, instead of "filename"
1559 or "path", as per the GNU coding standards.
1560 * mkdir-p.c: Renamed from makepath.c.
1561 (make_dir_parents): Renamed from make_path. All callers changed.
1562 * mkdir-p.h: Likewise. All includers changed.
1563 * filenamecat.c: Renamed from path-concat.c.
1564 (file_name_concat): Renamed from path_concat. All callers changed.
1565 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1566 * filenamecat.h: Likewise. All includers changed.
1567 * acl.c: Don't use "path" or "filename" to mean "file name"
1568 in comments or local variable names.
1569 * basename.c: Likewise.
1570 * canonicalize.c, canonicalize.h: Likewise.
1571 * dirname.c, dirname.h: Likewise.
1572 * euidaccess.c: Likewise.
1573 * exclude.c: Likewise
1574 * fnmatch_.h, fnmatch_loop.c: Likewise.
1575 * fsusage.c, fsuage.h: Likewise.
1576 * fts.c, fts_.h: Likewise.
1577 * getcwd.c: Likewise.
1578 * getloadavg.c: Likewise.
1579 * mkstemp.c: Likewise.
1580 * mountlist.c, mountlist.h: Likewise.
1581 * openat.c, openat.h: Likewise.
1582 * readlink-stub.c: Likewise.
1583 * readutmp.c, readutmp.h: Likewise.
1584 * rename.c: Likewise.
1585 * rmdir.c: Likewise.
1587 * savedir.c: Likewise.
1588 * stripslash.c: Likewise.
1589 * tempname.c: Likewise.
1590 * xreadlink.c: Likewise.
1591 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1593 * exclude.h: Likewise.
1595 * euidaccess.c (getuid, getgid, getuid, getegid)
1596 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1597 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1598 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1599 * pathmax.h: Include <limits.h> unconditionally, since other
1600 files have been getting away with it for years (MORE/BSD 4.3
1602 * userspec.c (getpwnam, getgrnam, getgrgid)
1603 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1605 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1606 Define to 256, not 255, as per modern POSIX.
1608 2005-06-01 Bruno Haible <bruno@clisp.org>
1610 * csharpexec.h: New file, from GNU gettext.
1611 * csharpexec.c: New file, from GNU gettext.
1612 * csharpexec.sh.in: New file, from GNU gettext.
1614 2005-05-31 Derek Price <derek@ximbiot.com>
1615 Paul Eggert <eggert@cs.ucla.edu>
1618 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1620 2005-05-29 Derek Price <derek@ximbiot.com>
1621 Paul Eggert <eggert@cs.ucla.edu>
1623 * glob_.h, glob.c: New files.
1625 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1627 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1629 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1630 the configuration hassle isn't worth it.
1631 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1632 (LONGEST_MODIFIER, PRIuMAX): Remove.
1634 2005-05-27 Bruno Haible <bruno@clisp.org>
1636 * getlogin_r.h: Remove second include of <stddef.h>.
1638 2005-05-25 Bruno Haible <bruno@clisp.org>
1639 Derek Price <derek@ximbiot.com>
1641 * getlogin_r.h: Simplify API documentation.
1643 2005-05-25 Derek Price <derek@ximbiot.com>
1644 Paul Eggert <eggert@cs.ucla.edu>
1646 * getlogin_r.c, getlogin_r.h: New files.
1648 2005-05-22 Bruno Haible <bruno@clisp.org>
1650 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1651 Also include <sys/param.h> if it defines MIN, MAX.
1652 Based on a patch by Derek Price <derek@ximbiot.com>.
1654 2005-05-22 Bruno Haible <bruno@clisp.org>
1656 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1657 (INT64_MIN): Fix definition.
1658 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1660 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1661 NEED_SIGNED_INT_TYPES.
1663 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1664 HAVE_SYSTEM_INTTYPES.
1666 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1668 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1669 so that unistd-safer.h (GPL'ed code) need not be included.
1671 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1674 * fts.c: Don't include "cycle-check.h" or "hash.h".
1675 (setup_dir, free_dir): New functions.
1676 (enter_dir, leave_dir): Define trivial
1677 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1678 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1679 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1680 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1681 Move to fts-cycle.c.
1682 (fts_open): Use setup_dir.
1683 (fts_close): Use free_dir.
1684 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1685 This adds a label and some gotos, but the alternatives were messier.
1686 Check for memory allocation failure when entering a dir.
1687 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1688 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1689 (FTS): New member fts_cycle, that is a union that contains the
1690 old active_dir_ht and cycle_state. All uses changed to mention
1691 fts_cycle.ht and fts_cycle.state.
1692 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1693 fts.c, with the following changes:
1694 (setup_dir, free_dir): New functions.
1695 (enter_dir): Now returns bool. Return true if successful, false
1696 if memory exhausted. All callers changed.
1697 Do not bother partly cleaning up on
1698 memory allocation failure; that is free_dir's job.
1699 However, free ad if hash_insert fails, to avoid memory leak.
1700 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1701 fts->fts_options to see which union member to use.
1703 2005-05-20 Jim Meyering <jim@meyering.net>
1705 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1706 Now a macro, to pacify GCC.
1708 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1710 * chown.c (rpl_chown): Return -1 on failure.
1712 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1714 * canonicalize.c: Include canonicalize.h first, to test interface.
1715 Include <stddef.h> unconditionally, since we assume C89 now.
1716 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1717 * fts.c: Include fts_.h first, to check interface.
1718 Do not include intprops.h; no longer needed.
1719 Include cycle-check.h and hash.h, since fts_.h no longer does.
1720 Remove unnecessary casts of closedir to void.
1721 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1722 decide whether to decrement nlinks.
1723 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1724 (FTS): Use struct hash_table * instead of Hash_table, so that
1725 we no longer need to include hash.h here.
1727 2005-05-17 Jim Meyering <jim@meyering.net>
1729 * fts.c, fts_.h: New files, from coreutils.
1731 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1733 Sync from coreutils.
1734 * unlinkdir.c, unlinkdir.h: New files.
1735 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1736 regex.h, unlocked-io.h, xtime.h:
1737 White space changes only.
1738 * makepath.c (make_path): Port to hosts where leading "//" is special.
1739 * yesno.c: Include getline.h, not ctype.h.
1740 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1741 Use getline to remove arbitrary restriction on response length.
1743 2005-05-13 Bruno Haible <bruno@clisp.org>
1745 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1746 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1747 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1748 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1749 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1750 Add support for 64-bit integers in the MSVC compiler.
1752 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1754 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1755 Change the initial comment to refer to GPL, not LGPL.
1756 gnulib-tool will change it to LGPL as needed.
1758 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1759 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1760 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1761 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1762 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1763 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1764 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1765 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1766 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1767 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1768 concatpath.c, config.charset, copy-file.c, copy-file.h,
1769 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1770 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1771 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1772 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1773 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1774 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1775 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1776 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1777 full-read.c, full-read.h, full-write.c, full-write.h,
1778 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1779 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1780 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1781 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1782 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1783 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1784 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1785 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1786 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1787 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1788 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1789 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1790 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1791 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1792 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1793 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1794 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1795 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1796 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1797 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1798 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1799 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1800 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1801 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1802 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1803 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1804 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1805 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1806 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1807 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1808 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1809 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1810 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1811 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1812 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1813 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1814 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1815 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1816 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1817 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1818 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1819 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1820 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1821 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1822 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1823 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1824 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1825 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1826 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1827 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1828 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1829 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1830 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1831 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1832 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1833 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1834 Update FSF postal mail address.
1836 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1838 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1839 specified in ai_socktype. Fix invalid ai_protocol
1840 check. ai_protocol is usually set to 0 or depending on
1841 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1842 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1843 ai_socktype / ai_protocol in the returned addrinfo structure.
1845 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1846 Bruno Haible <bruno@clisp.org>
1848 * inet_ntop.h: New file.
1849 * inet_ntop.c: New file, from glibc with modifications.
1851 2005-05-08 Jim Meyering <jim@meyering.net>
1853 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1855 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1857 Merge from coreutils. Among other things,
1858 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1859 * fd-safer.c: New file.
1860 * fcntl-safer.h, open-safer.c: Remove.
1861 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1862 * dup-safer.c: Include unistd-safer.h first.
1863 Don't include errno.h.
1864 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1865 * file-type.h: Don't assume invoker included sys/stat.h first.
1866 * file-type.c: Rely on file-type.h change.
1867 * getloadavg.c: Include unistd-safer.h.
1868 (getloadavg): Use safer open.
1869 * getusershell.c: Include "stdio-safer.h".
1870 (getusershell): Use safer fopen.
1871 * long-options.c (long_options): Use NULL rather than 0.
1872 * modechange.h (mode_free): Remove; all callers changed to invoke
1874 * modechange.c: Likewise.
1875 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1876 (MODE_DONE): New constant.
1877 (struct mode_change): Remove 'next' member.
1878 (make_node_op_equals): New function; like the old one of the
1879 same name, except it allocates an array.
1880 (mode_compile, mode_create_from_ref): Use it.
1881 (mode_compile): Allocate result as an array, not a linked list.
1882 Parse octal string ourself, so that we catch mistakes like "+0".
1883 (mode_adjust): Arg is an array, not a linked list.
1884 * modechange.c: Include stat-macros.h, xalloc.h.
1885 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1886 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1887 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1888 Remove. This is now stat-macros.h's job.
1889 (talloc): Remove. All callers replaced by xalloc, so that
1890 our invokers don't have to worry about reporting memory failures.
1891 (make_node_op_equals): Remove.
1892 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1894 (struct mode_change): Moved here from modechange.h.
1895 (mode_append_entry): Remove.
1896 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1897 apps to have incorrect behavior. Use simpler algorithm for head
1898 and tail. Don't futz with umask; that's now the job of mode_adjust.
1899 Detect more invalid usages rather than having somewhat-random behavior.
1900 Don't insert an "a=" action, as that leads to incorrect behavior.
1901 (mode_compile, mode_create_from_ref): Return NULL on error instead
1902 of an enum, since now there's only one way to have an error. All
1904 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1905 at the correct time. Simplify calculation of "+u" and its ilk.
1906 Don't mishandle "+X".
1907 (mode_free): Remove "register" and localize decls.
1908 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1909 (struct mode_change): Move to modechange.c; callers don't
1910 need to see this stuff.
1911 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1912 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1913 (mode_change, mode_adjust): Reflect the new signatures noted above.
1914 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1915 that might redefine system include files.
1916 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1917 (my_usleep): Use NULL rather than (void *) 0.
1918 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1919 Use siginterrupt to specify that system calls should be interrupted.
1920 (rpl_nanosleep): Move initialization of suspended closer to call of
1922 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1923 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1924 (desirable_utmp_entry): New function.
1925 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1926 using x2nrealloc, to simplify logic.
1927 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1928 size calculation. Do not assume utmp file is a regular file.
1929 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1930 (READ_UTMP_CHECK_PIDS): New constant.
1931 * save-cwd.c: Include unistd-safer.h.
1932 (save_cwd): Use fd_safer.
1933 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1934 [!_LIBC] Include "stat-macros.h" instead.
1935 * unistd-safer.h (fd_safer): New decl.
1937 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1939 * byteswap_.h: New file.
1941 2005-04-25 Albert Chin <china@thewrittenword.com>
1943 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1946 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1948 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1949 that "UTC +1 second" continues to work. Problem reported
1951 (relunit_snumber): New rule.
1954 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1956 * getdate.y (universal_time_zone_table): New constant.
1957 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1958 universal_time_zone_table.
1959 (lookup_zone): Prefer universal_time_zone_table to
1960 local_time_zone_table, so that "GMT" time stamps are allowed in
1961 London during the summer. Problem reported by Ian Abbott.
1963 2005-04-12 Jim Meyering <jim@meyering.net>
1965 * human.c (humblock): Set *options even when returning due to
1966 xstrtoumax conversion failure. Thanks to a used-uninitialized
1969 2005-04-09 Jim Meyering <jim@meyering.net>
1971 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1972 -Wuninitialized: initialize tm0.tm_year.
1974 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1976 * getdate.y (parser_control): rels_seen is now a boolean, not a
1977 count, since there's no maximum. All uses changed.
1978 Add member dsts_seen.
1979 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1981 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1982 Use pc_rels_seen to decide whther a date is absolute.
1984 * getdate.y (number): Don't overwrite year.
1985 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1988 2005-04-02 Simon Josefsson <jas@extundo.com>
1990 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1991 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1993 2005-03-27 Jim Meyering <jim@meyering.net>
1995 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1997 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1999 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2000 "one's complement" -> "ones' complement" in comment, as per Knuth.
2001 "value of type" -> "type or expression" in comment.
2002 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2004 2005-03-26 Jim Meyering <jim@meyering.net>
2007 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2008 Correct typos: s/or/of/.
2010 2005-03-23 Jim Meyering <jim@meyering.net>
2012 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2014 2005-03-21 Jim Meyering <jim@meyering.net>
2016 Changes imported from coreutils.
2018 * cycle-check.c: Don't include xalloc.h.
2020 * path-concat.c: Don't include assert.h.
2021 (path_concat): Remove assertion that would have triggered
2022 for ABASE starting with more than one slash.
2023 Reported by Andreas Schwab.
2025 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2026 properly when ABASE is an absolute file name.
2027 Correct the description of this function.
2029 Add an assertion and a test driver.
2030 This fixes a bug introduced on 2004-07-02.
2031 Andreas Schwab reported the resulting failure of cp --parents:
2032 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2034 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2036 * strftime.c (my_strftime): If the underlying strftime returns 0
2037 (which shouldn't happen), generate nothing instead of returning 0
2038 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2040 2005-03-16 Bruno Haible <bruno@clisp.org>
2042 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2044 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2046 * strftime.c (my_strftime): Prepend space to format so that we can
2047 reliably distinguish strftime failure from empty output on POSIX
2050 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2052 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2053 (iconv_string): Don't guess a size-zero buffer, as that might cause
2054 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2055 result would be 'too large', where 'too large' is (heuristically)
2056 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2057 overflow concerns. This will prevent some unwanted malloc failures
2058 when the inputs are very large.
2060 2005-03-15 Bruno Haible <bruno@clisp.org>
2062 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2065 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2068 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2070 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2072 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2073 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2075 * strtol.c: Likewise.
2077 2005-03-14 Simon Josefsson <jas@extundo.com>
2079 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2082 2005-03-14 Jim Meyering <jim@meyering.net>
2084 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2085 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2086 to be nonzero so that we (and caller) can detect the difference
2087 between a valid zero-length expansion and an error return, even
2088 when the underlying strftime fails before writing anything into
2091 2005-03-10 Jim Meyering <jim@meyering.net>
2093 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2094 so that this module works on systems without fchdir.
2096 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2098 Factor int-properties macros into a single file, except for
2099 glibc-related files.
2100 * intprops.h: New file.
2101 * getloadavg.c: Include it instead of limits.h.
2102 (INT_STRLEN_BOUND): Remove.
2103 * human.c: Include intprops.h.
2104 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2105 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2106 * inttostr.h: Include intprops.h instead of limits.h.
2107 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2108 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2109 for consistency with intprops.h.
2110 (time_t_is_integer, twos_complement_arithmetic): Use them.
2111 * sig2str.h: Include <signal.h>, intprops.h.
2112 (INT_STRLEN_BOUND): Remove.
2113 * strftime.c (TYPE_SIGNED): Remove.
2114 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2115 * strtol.c: Adjust comments to match intprops.h.
2116 * userspec.c: Include intprops.h.
2117 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2118 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2119 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2120 instead of rolling our own expressions.
2121 * xstrtol.c: Include xstrtol.h first, to test interface.
2123 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2125 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2126 the right thing even if adding 1900 would overflow. Similarly
2127 for tm_mon + 1 and tm_yday + 1.
2128 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2129 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2130 (DO_SIGNED_NUMBER): New macro.
2131 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2133 2005-03-07 Bruno Haible <bruno@clisp.org>
2135 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2137 2005-03-03 Derek R. Price <derek@ximbiot.com>
2138 Bruno Haible <bruno@clisp.org>
2140 * pagealign_alloc.h: New file.
2141 * pagealign_alloc.c: New file.
2143 2005-01-28 Bruno Haible <bruno@clisp.org>
2145 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2148 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2150 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2151 The workaround isn't strictly needed for POSIX conformance, and
2152 it's too much of a pain to configure and maintain. We'll ask
2153 people to fix their kernels instead.
2154 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2155 (NANOSLEEP_BUG_WORKAROUND): Remove.
2156 (xnanosleep): Remove the workaround.
2158 2005-02-12 Bruno Haible <bruno@clisp.org>
2160 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2162 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2164 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2165 * timespec.h (gettime): Return void, since it always
2166 succeeds now. All uses changed.
2167 * gettime.c (gettime) Likewise.
2168 [HAVE_NANOTIME]: Prefer nanotime.
2169 Assume gettimeofday succeeds, as POSIX requires.
2170 Assime time () succeeds, since other code already does.
2171 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2172 (timespec_subtract): Remove.
2173 (NANOSLEEP_BUG_WORKAROUND): New constant.
2174 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2175 things considerably. Use it only on GNU/Linux hosts, since the
2176 workaround shouldn't be needed elsewhere.
2178 2005-02-24 Bruno Haible <bruno@clisp.org>
2180 * gettext.h: Update from GNU gettext 0.14.2.
2182 2005-02-24 Bruno Haible <bruno@clisp.org>
2184 * localcharset.c: Update from GNU gettext 0.14.2.
2185 * config.charset: Update from GNU gettext 0.14.2.
2187 2005-02-22 Simon Josefsson <jas@extundo.com>
2189 * iconvme.h, iconvme.c: New files, from libc.
2191 2005-02-20 Neil Conway <neilc@samurai.com>
2193 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2194 returned by OSX/Darwin if the specified buffer is not large
2195 enough for the hostname.
2197 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2199 * memrchr.h: New file.
2200 * chdir-long.c: Include it.
2201 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2202 Don't bother including stddef.h.
2204 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2206 * argp-help.c (__argp_help): Create a fake struct argp_state and
2207 pass it to _help, otherwise the latter coredumps trying to
2208 dereference state.root_argp.
2210 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2212 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2214 Include <sys/types.h>, for dev_t.
2215 (ME_DUMMY, ME_REMOTE): Move from here....
2216 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2217 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2219 Include mountlist.h first, to test the interface.
2221 2005-01-29 Bruno Haible <bruno@clisp.org>
2223 * progname.c (program_name): Initialize.
2224 Needed when linking statically on MacOS X.
2226 2005-01-28 Bruno Haible <bruno@clisp.org>
2228 * javacomp.sh.in: New file, from GNU gettext.
2229 * javacomp.h: New file, from GNU gettext.
2230 * javacomp.c: New file, from GNU gettext.
2232 2005-01-26 Bruno Haible <bruno@clisp.org>
2234 * javaexec.sh.in: New file, from GNU gettext.
2235 * javaexec.h: New file, from GNU gettext.
2236 * javaexec.c: New file, from GNU gettext.
2238 2005-01-26 Simon Josefsson <jas@extundo.com>
2240 * gai_strerror.c: Use GPL in header.
2242 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2244 * argp-help.c (hol_entry_help): Avoid using non-constant
2245 initializers for struct pentry_state.
2246 (__argp_error): Check return value of __asprintf
2247 (__argp_failure): Translate error message
2249 * argp-parse.c: Removed braces around the expansion of N_()
2251 2005-01-21 Jim Meyering <jim@meyering.net>
2253 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2254 same value as for Solaris 9.
2256 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2257 component length. This included changing the parameter to be
2258 of type `char *' rather than `char const *'.
2259 * chdir-long.h (chdir_long): Update prototype.
2261 * openat.c (fdopendir, fstatat): New functions.
2262 * openat.h: Include headers required for use of DIR and struct stat.
2263 [AT_SYMLINK_NOFOLLOW]: Define.
2264 (fdopendir, fstatat): Add prototypes.
2266 2005-01-21 Bruno Haible <bruno@clisp.org>
2268 * classpath.h: New file, from GNU gettext.
2269 * classpath.c: New file, from GNU gettext.
2271 2005-01-20 Simon Josefsson <jas@extundo.com>
2273 * version-etc-fsf.c: New file, with version_etc_copyright.
2274 * version-etc.c: Remove version_etc_copyright.
2275 * version-etc.h (version_etc_copyright): Use [] instead of * in
2276 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2278 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2280 * save-cwd.c (save_cwd): Remove code to support the case
2281 where fchdir is missing or flaky.
2283 2005-01-20 Simon Josefsson <jas@extundo.com>
2285 * base64.h (isbase64): Add.
2287 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2288 using a unsigned prototype, don't inline.
2289 (base64_decode): Use it.
2291 2005-01-19 Bruno Haible <bruno@clisp.org>
2293 * sh-quote.h: New file, from GNU gettext.
2294 * sh-quote.c: New file, from GNU gettext.
2296 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2298 Merge changes from coreutils, as described below in several
2299 changelogs dated today.
2301 * save-cwd.c: Include "save-cwd.h" before other include files.
2302 (O_DIRECTORY): Remove; not needed here, since "." must be
2303 a directory. All uses removed.
2304 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2305 universal on Suns, and we also need to test for IRIX.
2306 Revamp code to use 'if' rather than '#if'.
2307 Avoid unnecessary comparison of cwd->desc to 0.
2309 * utimens.c (futimens): Robustify the previous patch, by checking
2310 for known valid error numbers rather than observed invalid ones.
2312 2005-01-18 Jim Meyering <jim@meyering.net>
2314 * version-etc.c (version_etc_copyright): Update copyright date.
2316 * utimens.c (futimens): Account for the fact that futimes
2317 can also fail with errno == ENOSYS or errno == ENOENT.
2318 Patch from Dmitry V. Levin.
2320 Change the name of the robust chdir function from chdir to chdir_long.
2321 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2322 (restore_cwd): Use chdir_long, not chdir.
2323 * chdir-long.c: Renamed from chdir.c.
2324 * chdir-long.h: Renamed from chdir.h.
2325 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2328 2005-01-18 Bob Proulx <bob@proulx.com>
2330 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2331 offsetof() macro construct to avoid compile failure with native HP-UX
2332 11.0 ANSI C compiler.
2334 2005-01-06 Bruno Haible <bruno@clisp.org>
2336 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2337 because stpncpy.m4 takes care of it.
2339 2004-01-24 Bruno Haible <bruno@clisp.org>
2341 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2343 2003-10-09 Bruno Haible <bruno@clisp.org>
2345 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2347 2005-01-06 Bruno Haible <bruno@clisp.org>
2349 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2350 * fwriteerror.c: Include <stdbool.h>.
2351 (fwriteerror): At the end, close the file stream. Record whether
2352 stdout was already closed.
2354 2004-05-27 Bruno Haible <bruno@clisp.org>
2356 * execute.c (environ): Declare if needed.
2357 * pipe.c (environ): Likewise.
2358 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2360 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2362 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2363 definitions to be after all include files, to avoid collisions.
2364 Problem reported by Bob Proulx.
2366 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2368 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2369 not needed. This removes a dependency on the gettext module.
2370 [defined _LIBC]: Do not include <libintl.h>; not needed.
2372 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2374 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2377 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2379 * argp-parse.c: Include <stddef.h>.
2380 (alignof, alignto): New macros.
2381 (parser_init): Don't assume that void * is aligned sufficiently
2384 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2385 need to extend the stack.
2386 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2389 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2391 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2393 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2395 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2396 Remove now-obsolete comment about AIX.
2397 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2398 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2399 (YYMAXDEPTH): New macro.
2401 2004-12-18 Bruno Haible <bruno@clisp.org>
2403 * fatal-signal.c (fatal_signals): Make non-const.
2404 (init_fatal_signals): New function.
2405 (uninstall_handlers, install_handlers): Ignore signals that were set to
2407 (at_fatal_signal): Call init_fatal_signals.
2408 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2410 Reported by Paul Eggert.
2412 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2414 * getdate.y (textint): New member "negative".
2415 (time_zone_hhmm): New function.
2416 Expect 14 shift-reduce conflicts, not 13.
2417 (o_colon_minutes): New rule.
2418 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2419 (yylex): Set the "negative" member of signed numbers.
2421 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2423 Changes imported from coreutils.
2424 * hard-locale.c: Assume <locale.h> exists.
2426 (GLIBC_VERSION): New macro.
2427 (hard_locale): Assume setlocale exists.
2428 Rewrite to avoid #ifdef.
2429 Use strdup rather than malloc + strcpy.
2430 * human.c: Assume <locale.h> exists.
2431 (human_readable): Assume localeconv exists.
2433 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2435 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2436 convert T2, not T. (Imported from libc.)
2438 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2440 * getcwd.c (is_ENAMETOOLONG): New macro.
2441 (__getcwd.c): Don't restore errno; glibc doesn't.
2442 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2443 first, falling back to our code only if its results look suspicious.
2444 Ensure that the resulting buffer is only as large as necessary.
2446 * readutmp.c: Include readutmp.h first.
2447 Include <errno.h>, since readutmp.h no longer does that.
2448 * readutmp.h: Don't include <errno.h>,
2449 <sys/param.h>, <time.h>; not needed to establish interface.
2450 (errno): Remove decl.
2451 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2452 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2453 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2455 2004-11-28 Simon Josefsson <jas@extundo.com>
2457 * base64.h, base64.c: New file.
2459 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2461 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2463 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2465 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2466 HP's ANSI C compiler.
2467 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2468 Declaring int functions causes warnings on some modern systems and
2469 shouldn't be needed to compile on ancient ones.
2470 * same.c (MIN) [defined MIN]: Don't define, since it's already
2473 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2474 with the following changes.
2475 (__set_errno): Parenthesize properly.
2476 Include <stdbool.h>.
2477 (MIN, MAX, MATCHING_INO): New macros.
2478 (__getcwd): Define with prototype, not K&R form.
2479 Use heuristics to allocate default buffer on stack if possible.
2480 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2481 behavior, and to avoid the PATH_MAX limit when computing
2483 Use MATCHING_INO to compare inode number to file.
2484 Check for arithmetic overflow in size calculations.
2485 Fix bug in reallocation of dot array that caused getcwd to fail
2486 on directories nested deeper than 75.
2487 Be more careful about saving errno on error.
2488 Do not use realloc; use only free+malloc, as this is a bit
2489 more flexible and avoids a needless copy operation.
2490 Do not inspect st_dev and st_ino for symbolic links; POSIX
2491 doesn't specify the latter.
2492 Check for closedir errors.
2493 Avoid needless casts.
2494 Use "#ifdef weak_alias" around weak_alias, to be like other
2496 The following changes to getcwd.c have effect only when used in
2497 gnulib; they have no effect inside glibc proper.
2498 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2499 as alloca isn't used.
2500 (alloca, __alloca): Likewise.
2501 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2502 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2503 unconditionally, as gnulib assumes C89 or better.
2504 Do not include <sys/param.h>.
2505 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2506 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2508 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2509 Include <dirent.h> in a way that is compatible with modern Autoconf.
2510 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2511 New macros, if not already defined.
2512 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2513 Use "_LIBC", not "defined _LIBC", for consistency.
2514 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2516 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2517 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2518 * xgetcwd.c: David MacKenzie's old code was removed, so give
2519 credit only to Jim Meyering and adjust the copyright dates.
2520 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2521 <stdlib.h>, <unistd.h>, "pathmax.h".
2522 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2523 (INITIAL_BUFFER_SIZE): Remove.
2524 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2526 2004-11-23 Jim Meyering <jim@meyering.net>
2528 * getopt_.h: Remove trailing blanks.
2530 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2532 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2533 (futimens): New function, which uses futimes if available.
2534 (futimens, utimens): Support timespec==NULL, with same semantics
2535 as utime and utimens.
2536 * utimens.h (futimens): New decl.
2538 2004-11-23 Jim Meyering <jim@meyering.net>
2540 * __fpending.c: Add comment.
2542 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2544 * getopt_.h: Re-addition of __getopt_argv_const caused
2545 redefinition warnings. To avoid them, include the defines
2546 in `#if !defined __need_getopt ... #endif'. The only place
2547 where __getopt_argv_const is used is in definitions
2548 of getopt_long and getopt_long_only below, which are as well
2549 protected by `#ifndef __need_getopt'.
2550 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2551 __need_getopt after including <stdio.h> and <unistd.h> These
2552 headers might have defined it.
2554 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2556 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2558 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2559 optopt): Use them instead of invoking ## directly; otherwise, the
2560 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2562 2004-11-19 Bruno Haible <bruno@clisp.org>
2564 * strtok_r.c: Move comments from here...
2565 * strtok_r.h: ... to here.
2567 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2569 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2570 might fail. Problem reported by Yoann Vandoorselaere.
2571 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2572 that mishandle size_t overflow.
2574 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2576 * canon-host.c: Include "strdup.h".
2577 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2578 Use strdup instead of malloc/strcpy to duplicate strings.
2580 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2581 (human_space_before_unit): New constant.
2582 * human.c (human_readable): Support it.
2584 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2585 (xgetcwd): Set errno correctly when failing.
2586 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2587 the failure is actually due to a PATH_MAX problem.
2589 Further getopt changes to make it more likely that glibc will
2590 buy the changes back.
2591 * getopt.c (POSIXLY_CORRECT): New constant.
2592 (getopt): Use it, so to preserve glibc semantic
2593 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2594 when compiling for libc.
2595 * getopt_.h (__getopt_argv_const): Bring it back.
2596 (getopt_long, getopt_long_only): Use it.
2598 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2599 New arg POSIXLY_CORRECT. All callers changed.
2600 (getopt): Argv is now char * const *, as per standard.
2601 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2602 not char *__getopt_argv_const *.
2603 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2604 _getopt_long_only_r): Likewise.
2605 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2606 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2607 _getopt_long_r, _getopt_long_only_r): Likewise.
2608 * getopt_.h (__getopt_argv_const): Remove.
2609 (getopt): Argv is now char * const *, as per standard.
2611 * getdate.y (tORDINAL): New token.
2612 (day, relunit): Allow it for relative times.
2613 (relative_time_table): Use tORDINAL for ordinals.
2615 2004-11-15 Jim Meyering <jim@meyering.net>
2617 * closeout.c: Include "__fpending.h" once again.
2618 Include <stdbool.h>.
2619 (close_stdout): Don't fail just because stdout was closed initially,
2620 since some programs don't write to stdout in the normal course of
2621 operation (other than --version and --help), and we don't want this
2622 function to make e.g. `touch file >&-' fail.
2623 But do fail if it was closed and someone has tried to write to it.
2624 E.g., `printf foo >&-' must fail.
2626 2004-11-11 Simon Josefsson <jas@extundo.com>
2628 * strtok_r.h, strtok_r.c: New file.
2630 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2632 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2633 we can stop lying to compilers about the constness of argv when we
2634 are compiled outside glibc.
2635 (getopt, getopt_long, getopt_long_only): Use it.
2636 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2638 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2639 _getopt_long_only_r): Likewise.
2640 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2641 _getopt_long_only_r): Likewise.
2643 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2644 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2645 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2646 the other external symbols.
2647 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2648 declaration, since the above renaming now works around collisions.
2650 2004-11-11 Jim Meyering <jim@meyering.net>
2652 * linebreak.c: Remove trailing blanks.
2653 * alloca_.h: Likewise.
2654 * acosl.c: Likewise.
2655 * euidaccess.c: Likewise.
2656 * allocsa.h: Likewise.
2658 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2660 * mktime.c (SHR): New macro, which is a portable
2661 substitute for >> that should work even on Crays.
2662 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2663 Problem reported by Mark D. Baushke in
2664 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2665 * getdate.y (SHR): Likewise.
2667 * strftime.c (SHR): Likewise.
2669 * quotearg.c (struct quoting_options): Use unsigned int for
2670 quote_these_too, so that right shifts are well defined. All uses
2673 2004-11-10 Simon Josefsson <jas@extundo.com>
2675 * getaddrinfo.h, getaddrinfo.c: New files.
2677 2004-11-10 Jim Meyering <jim@meyering.net>
2679 Ensure that no close failure goes unreported.
2680 * closeout.c (close_stdout): Always close stdout. I.e., don't
2681 return early when it seems there's nothing to flush.
2682 Don't include __fpending.h.
2684 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2686 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2688 2004-11-05 Bruno Haible <bruno@clisp.org>
2690 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2691 Reported by Mark D. Baushke <mdb@cvshome.org>.
2693 2004-11-04 Bruno Haible <bruno@clisp.org>
2695 2004-09-11 Bruno Haible <bruno@clisp.org>
2696 * allocsa.valgrind: New file.
2697 2004-02-06 Bruno Haible <bruno@clisp.org>
2698 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2699 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2700 Reported by Christopher Seip <chris.seip@hp.com>.
2702 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2704 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2705 with errno == ERANGE if the buffer is too small.
2706 Problem reported by Mark D. Baushke.
2708 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2710 * xreadlink.c (MAXSIZE): New macro.
2711 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2712 size does not exceed MAXSIZE. Avoid cast.
2713 As suggested by Mark D. Baushke in
2714 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2715 if readlink fails with buffer size just under MAXSIZE, try again
2718 2004-11-02 Derek R. Price <derek@ximbiot.com>
2719 and Paul Eggert <eggert@cs.ucla.edu>
2721 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2722 (get_date): Overparenthesize to avoid GCC warning.
2724 2004-11-02 Bruno Haible <bruno@clisp.org>
2726 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2727 function returns void.
2729 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2731 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2732 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2735 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2737 * getdate.y: Add support for TZ="foo" within a date string.
2738 Fix some bugs near time_t boundaries. Reject dates with
2739 out-of-range components, e.g., "Sept 31".
2740 Include <stdlib.h>, "setenv.h", "xalloc.h".
2741 (ISDIGIT_LOCALE): Remove; unused.
2742 Note that the TZ and time functions used here are not reentrant.
2743 (mktime_ok, get_tz): New functions.
2744 (TZBUFSIZE): New constant.
2745 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2746 This requires that we sometimes generate our own TZ="XXX..." setting.
2748 2004-10-27 Derek R. Price <derek@ximbiot.com>
2750 * mktime.c (not_equal_tm): Remove redundant check.
2752 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2754 * getdate.y: Use Bison 1.875 features, and some minor
2755 code cleanups. This change does not affect semantics.
2756 Don't include <stdlib.h>; no longer needed.
2757 Don't include unlocked-io.h; only the "#if TEST" code uses
2758 stdio, and performance isn't crucial there.
2759 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2760 Bison 1.875 features as described below.
2761 All uses of "PC." replaced by "pc->".
2762 (YYSTYPE): Add a forward declaration.
2763 (yylex, yyerror): Use full prototypes in forward decls.
2764 Use "%pure-parser" rather than obsolescent "%pure_parser".
2765 Use %parse-param and %lex-param instead of obsolescent
2766 YYPARSE_PARAM and YYLEX_PARAM.
2767 (meridian_table, month_and_day_table, time_units_table,
2768 relative_time_table, time_zone_table, military_table,
2769 lookup_zone, lookup_word, get_date):
2770 Use NULL instead of 0 where appropriate.
2771 (to_hour): Avoid abort (), to avoid a dependency on
2773 (yyerror, yylex): Now accepts parser_control * arg.
2774 (main) [TEST]: Use '\0' rather than 0 for char.
2776 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2778 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2779 It's now the caller's responsibility to handle the case where
2780 !HAVE_GETPAGESIZE && !defined getpagesize.
2782 * mktime.c (leapyear): Arg is long int, not int.
2784 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2786 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2788 2004-10-12 Simon Josefsson <jas@extundo.com>
2790 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2791 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2794 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2796 * vsnprintf.h: New file.
2797 * vsnprintf.c: New file.
2799 2004-10-07 Bruno Haible <bruno@clisp.org>
2801 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2802 into the provided buffer.
2804 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2806 * diacrit.c, diacrit.h: Add GPL notice.
2808 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2809 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2810 * logl.c (logl): Keep the code as similar to glibc as possible.
2811 This avoids a potential constant-folding bug.
2813 2004-10-05 Bruno Haible <bruno@clisp.org>
2815 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2817 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2819 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2820 * xmalloc.c (xmemdup): Likewise.
2821 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2822 XFREE): Remove these long-obsolescent macros.
2823 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2824 * xstrdup.c: Remove.
2826 * regex.c (re_comp): Cast gettext return value to char *,
2827 Problem reported by Martin Neitzel via Mark D. Baushke.
2829 2004-10-04 Simon Josefsson <jas@extundo.com>
2831 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2832 '#ifdef USE_UNLOCKED_IO'.
2834 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2836 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2837 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2838 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2839 regex.c, sha1.c, version-etc.c, yesno.c:
2840 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2841 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2842 the includer's responsibility.
2844 Sync from coreutils.
2846 * modechange.c (mode_compile): Don't decrement a pointer that
2847 points to the start of a string, as the C Standard says the
2848 resulting behavior is undefined.
2850 * backupfile.h (enum backuptype): Rename none -> no_backups,
2851 simple -> simple_backups, numbered_existing ->
2852 numbered_existing_backups, numbered -> numbered_backups
2853 to avoid shadowing problems. All uses changed.
2854 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2855 * backupfile.c (check_extension, numbered_backup):
2856 Rename locals to avoid shadowing 'basename'.
2857 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2860 * .cppi-disable: Add getopt_.h, getopt_int.h.
2861 * .cvsignore: Add getopt.h.
2863 2004-10-04 Simon Josefsson <jas@extundo.com>
2865 * memmem.h: New file.
2866 * memmem.c: New file, taken from glibc.
2868 2004-10-02 Jim Meyering <jim@meyering.net>
2870 * dirfd.h, getpagesize.h: Add copyright notice.
2872 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2874 * snprintf.c: Remove comments as to why each header is needed.
2876 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2878 * strsep.h: New file.
2879 * strsep.c: New file.
2881 2004-10-01 Simon Josefsson <jas@extundo.com>
2883 * snprintf.c (snprintf): Handle size==0.
2885 2004-10-01 Simon Josefsson <jas@extundo.com>
2886 Bruno Haible <bruno@clisp.org>
2888 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2889 (snprintf): Declare 'args'.
2891 2004-09-30 Simon Josefsson <jas@extundo.com>
2893 * snprintf.h, snprintf.c: New files.
2895 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2897 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2898 (hol_entry_help): Never translate an empty string.
2899 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2900 * argp.h (OPTION_NO_TRANS): New option.
2902 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2904 * xvasprintf.c: Include xalloc.h.
2905 (xvasprintf): Use xalloc_die, not xmalloc_die.
2907 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2909 * dummy.c: Change copyright notice to FSF, and license to GPL.
2911 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2913 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2914 Problem reported by Bruno Haible in:
2915 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2917 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2919 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2920 in case some system header has #define'd it. Problem reported by
2921 Soeren D. Schulze in
2922 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2924 2004-09-08 Bruno Haible <bruno@clisp.org>
2926 * stdint_.h: New file, taken from GNU clisp.
2928 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2930 * xvasprintf.h: New file.
2931 * xvasprintf.c: New file.
2932 * xasprintf.c: New file.
2934 2004-09-08 Bruno Haible <bruno@clisp.org>
2936 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2938 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2940 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2942 Import from coreutils.
2943 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2944 strings on unbounded length. alloca's performance benefits aren't
2945 that important here.
2947 (parse_with_separator): New function, with most of the internals
2948 of the old parse_user_spec. Allow user to omit both user and group,
2949 for compatibility with FreeBSD.
2950 Clone only the user name, not the entire spec.
2951 Do not set *uid, *gid unless entirely successful.
2952 Avoid memory leak in some failing cases.
2953 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2954 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2955 (parse_user_spec): Rewrite to use parse_with_separator.
2957 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2959 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2960 its complicated substitute.
2961 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2962 and program_invocation_name.
2963 (__argp_basename) [!_LIBC]: Remove; the only use was
2964 replaced by its body.
2965 (__argp_short_program_name): Change condition from
2966 !defined __argp_short_program_name to
2967 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2968 to match argp-namefrob.h.
2969 (__argp_failure): Don't assume strerror_r returns char *.
2970 * argp-parse.c (N_): Define unconditionally.
2971 (argp_default_options): Fill out initializers with 0 to avoid
2974 2004-08-12 Simon Josefsson <jas@extundo.com>
2976 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2977 * getopt_.h: Renamed from getopt.h.
2979 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2981 Merge from coreutils.
2983 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2984 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2985 for Reliant Unix 5.43.
2987 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2988 (union fooround): Use uintmax_t, not long int.
2989 The rest is a merge from libc:
2990 [defined _LIBC]: Include <shlib-compat.h>.
2991 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2993 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2995 * strverscmp.c: Convert to UTF-8.
2997 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2999 * obstack.h (obstack_empty_p):
3000 Don't assume that chunk->contents is suitably aligned.
3001 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3002 Likewise. Problem reported by Benno in
3003 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3005 * chown.c (rpl_chown): Work even if the file is writeable but not
3006 readable. This could be improved further but it'd take some work.
3008 2004-08-08 Simon Josefsson <jas@extundo.com>
3010 * xgethostname.c: Don't include error.h (not used).
3013 * getpass.c: Include getpass.h first.
3015 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3017 * xalloc-die.c: New files.
3018 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3020 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3021 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3022 (_, N_, xalloc_die): Move to xalloc-die.c.
3023 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3024 so that we needn't mess with xalloc_msg_memory_exhausted.
3026 * sha1.h: Renamed from sha.h.
3027 (SHA1_H): Renamed from _SHA_H.
3028 (sha1_ctx): Renamed from sha_ctx.
3029 (sha1_init_ctx): Renamed from sha_init_ctx.
3030 (sha1_process_block): Renamed from sha_process_block.
3031 (sha1_process_bytes): Renamed from sha_process_bytes.
3032 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3033 (sha1_read_ctx): Renamed from sha_read_ctx.
3034 (sha1_stream): Renamed from sha_stream.
3035 (sha1_buffer): Renamed from sha_buffer.
3036 * sha1.c: Likewise; renamed from sha.c.
3037 Do not include <sys/types.h>.
3038 Include <stddef.h> rather than <stdlib.h>.
3040 2004-08-08 Bruno Haible <bruno@clisp.org>
3042 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3043 FILESYSTEM_PREFIX_LEN.
3044 * progreloc.c: Likewise.
3045 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3047 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3050 * argp-help.c (make_hol, hol_append): Don't assume that
3051 SIZE_MAX is a valid preprocessor constant.
3052 (__argp_basename): Change from "#ifndef _LIBC"
3053 to "#ifndef __argp_short_program_name", so that
3054 we don't compile these functions for tar.
3056 More merges from coreutils.
3057 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3058 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3060 * addext.c: Remove; no longer needed.
3061 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3062 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3063 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3064 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3065 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3066 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3067 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3068 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3069 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3070 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3071 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3072 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3073 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3074 Import changes from coreutils.
3076 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3078 Merge from coreutils.
3080 * .gdb-history: Remove; this doesn't belong here.
3082 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3083 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3084 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3086 * dirname.h: Include <stdbool.h>.
3087 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3088 for consistency with POSIX terminology. All uses changed.
3089 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3090 (strip_trailing_slashes): Use bool for booleans.
3091 * stripslash.c (strip_trailing_slashes): Likewise.
3093 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3094 sometimes returns a positive errno value even when it succeeds.
3095 (print_errno_message) [!LIBC]: Fall back on strerror if
3098 * path-concat.c (mempcpy): Don't define if a system header defines it.
3099 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3100 (longest_relative_suffix): New function.
3101 (path_concat): Use it. Assume first argument is not NULL.
3102 Port to DOS. Omit redundant separators.
3103 Report an error instead of returning NULL.
3104 Use mempcpy instead of memcpy.
3105 (xpath_concat): Remove: not declared or used.
3107 * same.h: Include <stdbool.h>
3108 (same_name): Return bool, not int.
3109 * same.c (same_name): Likewise.
3110 (errno): Don't declare; we assume C89 or better now.
3112 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3113 if not already defined.
3115 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3116 * dup-safer.c (errno): Likewise.
3118 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3120 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3123 2004-08-03 Simon Josefsson <jas@extundo.com>
3125 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3126 * progname.h: Don't include stdbool.h.
3128 2004-08-02 Simon Josefsson <jas@extundo.com>
3130 * getsubopt.h: New file, with comments from Bruno Haible.
3131 * getsubopt.c: New file, from glibc, but slightly modified based on
3132 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3134 2004-08-01 Simon Josefsson <jas@extundo.com>
3136 * xgetdomainname.c: Include stdlib.h, for free().
3138 2004-07-16 Simon Josefsson <jas@extundo.com>
3140 * dummy.c: New file.
3142 2004-07-16 Bruno Haible <bruno@clisp.org>
3144 * backupfile.h: Add extern "C" for C++.
3145 * closeout.h: Likewise.
3146 * copy-file.h: Likewise.
3147 * findprog.h: Likewise.
3148 * full-write.h: Likewise.
3149 * pathname.h: Likewise.
3150 * progname.h: Likewise.
3151 * stpcpy.h: Likewise.
3152 * stpncpy.h: Likewise.
3153 * strcase.h: Likewise.
3154 * strstr.h: Likewise.
3155 * xalloc.h: Likewise.
3157 * mbswidth.h: Add extern "C" for C++.
3158 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3160 2004-07-09 Simon Josefsson <jas@extundo.com>
3162 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3163 failed without this.)
3165 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3167 * fchown-stub.c: New file.
3169 2004-06-24 Jim Meyering <jim@meyering.net>
3171 * obstack.h (obstack_base): Cast to (void *), per documentation.
3173 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3175 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3177 2004-06-01 Jim Meyering <jim@meyering.net>
3179 * calloc.c: New file.
3181 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3183 * getdate.y (yylex): Allow space between sign and number.
3184 Problem reported by Dan Jacobson.
3186 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3187 and Jim Meyering <jim@meyering.net>
3189 Merge from coreutils CVS.
3191 * stat-macros.h: New file, with contents from file-type.h
3192 and coreutils' system.h.
3193 * file-type.c: Include "stat-macros.h".
3194 * file-type.h (file_type): Move all macro definitions to new file,
3197 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3198 Wrap old code with this conditional.
3199 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3200 function that does not dereference symlinks.
3201 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3203 * xreadlink.c: Include xreadlink.h first, to catch .h file
3204 dependency problems.
3205 (xreadlink): Accept new arg SIZE, for efficiency.
3206 All decls and uses changed.
3207 * xreadlink.h: Include <stddef.h>, for size_t.
3209 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3210 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3212 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3214 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3216 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3217 macros to be defined.
3218 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3219 the allocator returns NULL because the requested size is zero.
3221 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3223 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3224 var. Add comment explaining why libc still defines it. This
3225 merges the following patch from glibc:
3226 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3228 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3230 * obstack.c (_obstack): Remove unused variable. It hasn't been
3231 present in glibc since revision 1.1 of this file.
3232 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3233 obstack_alignment_mask, obstack_alloc, obstack_base,
3234 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3235 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3236 obstack_grow0, obstack_init, obstack_int_grow,
3237 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3238 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3239 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3240 nonexistent functions.
3242 2004-05-17 Derek R. Price <derek@ximbiot.com>
3243 Paul Eggert <eggert@cs.ucla.edu>
3245 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3247 2004-05-14 Bruno Haible <bruno@clisp.org>
3249 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3250 that consists of a '.' followed by an empty digit string.
3251 Patch by Tor Lillqvist <tml@iki.fi>.
3253 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3255 Port obstack to the AS/400, where pointers are 16 bytes wide and
3256 you cannot cast an integer to a valid pointer. This patch is
3257 currently waiting to be integrated into glibc; see
3258 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3260 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3261 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3262 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3263 (struct obstack): temp member is now a union of a pointer and
3264 an integer, instead of an integer. All integer uses changed.
3265 This does not affect the physical layout of struct obstack,
3266 except on hosts (like the AS/400) where the size or alignment of
3267 void * is greater than that of ptrdiff_t.
3268 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3269 __STDC__)]: Store temporary in pointer member of union, not
3271 * obstack.c: Include <stddef.h>, for offsetof.
3272 (struct fooalign): Remove; it doesn't need a name.
3273 (union fooround): Change double to long double, and add void *.
3274 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3275 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3276 not a macro. Hence the values are always int; so remove all
3277 casts-to-int in uses.
3279 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3280 Derek Price <derek@ximbiot.com>
3282 * alloca.c: Include <alloca.h>, to get our interface.
3283 * alloca_.h: Use __alloca on AIX, so that we don't have to
3284 include <alloca.h> first. Use C89 prototype for alloca; this
3285 requires including <stddef.h> for size_t. Use extern "C" if C++.
3286 Use #elif for simplicity, since we can assume C89 now.
3287 Don't try to source the system alloca.h since it will not be found
3288 and to prevent recursively including its replacement.
3289 * fnmatch.c: Include <alloca.h> instead of opencoding.
3290 * regex.c: Likewise.
3292 2004-05-16 Derek Price <derek@ximbiot.com>
3293 Paul Eggert <eggert@cs.ucla.edu>
3295 getline cleanup. This changes the getndelim2 API: both order of
3296 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3299 * getline.c: Don't include stddef.h or stdio.h, since our
3300 interface does that.
3301 (getline): Always use getdelim, so that we don't have two
3302 copies of this code.
3303 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3305 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3306 (GETNDELIM2_MAXIMUM): New macro.
3307 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3308 instead of the old practice of delim2==0. All callers changed.
3309 Return -1 on overflow, instead of returning junk.
3310 Do not set *linesize unless allocation succeeds.
3311 * getndelim2.h: Do not include stddef.h; no longer needed, now
3312 that we include sys/types.h.
3313 * getnline.h: Likewise.
3314 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3315 (getndelim2): Reorder arguments.
3316 * getnline.c (getnline, getndelim):
3317 Don't discard the NMAX argument.
3318 (getnline): Invoke getndelim, to avoid code duplication.
3319 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3320 of (size_t) -1 by callers of the getnline family.
3322 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3324 * nanosleep.c (suspended): Change its type from int to
3325 sig_atomic_t volatile.
3326 (first_call): Make it private to rpl_nanosleep, and have it
3327 be zero initially as that's a bit faster.
3328 (my_usleep): Round up fractional times instead of truncating them,
3329 as this is the usual meaning for 'sleep'.
3331 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3333 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3334 (ENOSYS): Define if not defined.
3335 (settime): Fall back on stime if it exists and settimeofday fails.
3336 But don't bother with fallbacks if a method fails with errno == EPERM.
3338 2004-05-11 Jim Meyering <jim@meyering.net>
3340 Prior to this change, the save_cwd caller required read access to the
3341 current directory on most systems (ones with the fchdir function).
3343 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3344 fails, try write-only, and finally, resort to using xgetcwd.
3346 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3348 * obstack.c, obstack.h: Import changes from libc.
3350 2004-04-28 Bruno Haible <bruno@clisp.org>
3352 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3353 implicitly appends .exe to executables.
3354 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3355 accepts Windows pathnames.
3356 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3357 Cygwin like Windows, since it now accepts Windows pathnames.
3358 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3359 Cygwin like Windows, since it now accepts Windows pathnames.
3360 Reported by Derek Robert Price <derek@ximbiot.com>.
3362 2004-04-20 Jim Meyering <jim@meyering.net>
3364 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3366 2004-04-20 Jim Meyering <jim@meyering.net>
3367 Bruno Haible <bruno@clisp.org>
3369 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3370 memory when realloc fails.
3372 2004-04-18 Jim Meyering <jim@meyering.net>
3374 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3375 don't leak memory and do call END_UTMP_ENT.
3377 2004-04-11 Paul Eggert <eggert@twinsun.com>
3379 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3380 (CHAR_BIT): Remove, since we assume C89.
3381 Include <stdint.h> if available, as per current Autoconf CVS advice.
3383 2004-03-30 Paul Eggert <eggert@twinsun.com>
3385 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3386 not bool, to be more consistent with Unix conventions.
3387 Suggested by Bruno Haible.
3389 Merge from coreutils.
3391 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3394 * getdate.h: Include stdbool.h, and timespec.h instead of
3395 the usual <time.h> dance.
3396 (get_date): Change signature to support fractional time stamps.
3397 All callers changed.
3398 * getdate.y: Include "getdate.h" first, as we can now
3399 assume C89 and don't need to worry about 'const'.
3400 Similarly, include "unlocked-io.h" near start, not in middle.
3402 (textint.value): Use long int rather than int.
3403 (textint.digits): Use size_t rather than int.
3404 (BILLION, LOG10_BILLION): New constants.
3405 (parser_control): New member rel_ns. Members day_ordinal,
3406 time_zone, month, day, hour, minutes, rel_year, rel_month,
3407 rel_day, rel_hour, rel_minutes, rel_seconds
3408 are now long int, not int. Member seconds is now struct timespec,
3409 not int. New member timespec_seen. Members dates_seen, days_seen,
3410 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3412 (%union.intval): Now long int, not int.
3413 New member timespec.
3414 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3415 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3416 (spec): Now is a timespec or an item list.
3417 (timespec, items): New nonterminals.
3418 (time, rel, relunit, number, get_date):
3419 Add support for fractional seconds.
3420 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3421 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3422 (to_hour): First arg is now long int, not int.
3423 (to_year): Returns long int, not int.
3424 Don't treat year -70 like 70.
3425 (tm_diff): Returns long int, not int.
3426 (lookup_word): Use bool instead of int when appropriate.
3427 (yylex): Use size_t for count, not int.
3428 Detect overflow when parsing large integer constants.
3429 Add support for fractions.
3430 (get_date): Make pointers 'const' if possible.
3431 Use more-portable code to detect integer overflow.
3432 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3433 Don't use ctime; it's not reliable if the year has >4 digits.
3435 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3436 This is for compatibility with BSD.
3438 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3439 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3440 From coreutils' system.h.
3442 * userspec.c: Don't include "posixver.h".
3443 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3444 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3445 compatible extension. Simplify code by removing a boolean int
3446 that was always nonzero if a string was nonnull.
3448 2004-03-30 Jim Meyering <jim@meyering.net>
3450 Merge from coreutils.
3452 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3454 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3455 an empty input stream.
3457 * readtokens.c: Include <stdbool.h>.
3458 (readtoken): Use `size_t' rather than int/long.
3459 All callers adjusted.
3460 Use `bool' rather than `int' where appropriate.
3461 Use memset rather than an explicit loop.
3462 Use x2nrealloc rather than xrealloc.
3463 Allow the use of `\0' as a delimiter.
3464 (readtokens): Likewise.
3465 * readtokens.h (readtoken, readtokens): Update prototypes.
3467 2004-03-30 Bruno Haible <bruno@clisp.org>
3469 * getloadavg.c (getloadavg): Don't assume setlocale returns
3472 2004-03-29 Paul Eggert <eggert@twinsun.com>
3474 Merge changes to getloadavg.c from coreutils and Emacs.
3476 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3477 Define to an expression, not to the empty string.
3478 Include cloexec.h and xalloc.h.
3479 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3480 Use set_cloexec_flag rather than rolling our own.
3481 * cloexec.c, cloexec.h: New files.
3483 2004-03-18 Paul Eggert <eggert@twinsun.com>
3485 * getopt.h: Sync with libc CVS.
3487 2004-03-18 Paul Eggert <eggert@twinsun.com>
3488 Bruno Haible <bruno@clisp.org>
3490 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3491 not on all platforms that have <wchar.h>.
3492 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3494 2004-03-09 Paul Eggert <eggert@twinsun.com>
3496 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3498 * getopt_int.h: New file, also synced from libc.
3500 2004-03-07 Paul Eggert <eggert@twinsun.com>
3502 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3503 '#if' expressions. Unlike the code it replaces, it does not
3504 depend on (defined _SC_PAGESIZE). However, it does depend on
3505 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3506 first reported by Jason Andrade in
3507 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3509 2004-01-18 Simon Josefsson <jas@extundo.com>
3511 * strdup.h: New file.
3512 * strdup.c: Include it.
3513 * path-concat.c: Include strdup.h. Drop strdup declaration.
3514 * userspec.c: Include strdup.h. Drop strdup declaration.
3516 2004-02-06 Karl Berry <karl@gnu.org>
3518 * config.charset: update from gettext 0.14.1.
3520 2004-02-05 Paul Eggert <eggert@twinsun.com>
3522 Add comments and code, prompted by suggestions from Bruno Haible
3524 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3525 describing the enum quoting_style values.
3526 * quotearg.c (quotearg_alloc): New function.
3527 (quotearg_buffer_restyled): Treat lone { and } as special.
3528 Treat = as special. Work around bug with older shells
3529 that "see" a '\' that is really the 2nd byte of a multibyte char.
3530 Quote empty string with shell_quoting_style.
3532 2004-02-03 Bruno Haible <bruno@clisp.org>
3534 * pipe.h: New file, from GNU gettext.
3535 * pipe.c: New file, from GNU gettext.
3537 2004-01-27 Bruno Haible <bruno@clisp.org>
3539 * execute.h: New file, from GNU gettext.
3540 * execute.c: New file, from GNU gettext.
3541 * w32spawn.h: New file, from GNU gettext.
3543 2004-01-23 Paul Eggert <eggert@twinsun.com>
3545 Exit-status fix from coreutils.
3547 Use exit_failure consistently in place of EXIT_FAILURE,
3548 so that program exit statuses are consistent on failure.
3550 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3551 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3552 * argmatch.h: Comment fix to match the above.
3553 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3554 Now a macro referring to exit_failure, instead of a separate
3555 variable. Include "exitfail.h" to get it.
3556 * xstrtol.h: Include "exitfail.h".
3557 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3559 * long-options.c (parse_long_options): Use prototype
3560 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3563 2004-01-21 Jim Meyering <jim@meyering.net>
3565 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3566 so as not to conflict with a different-sized __mktime_internal
3567 function in GNU libc.
3568 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3569 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3571 2004-01-18 Paul Eggert <eggert@twinsun.com>
3573 Merge from diffutils.
3575 * file-type.c (file_type): Add typed memory objects.
3576 * file-type.h (S_TYPEISTMO): New macro.
3578 * c-stack.h (c_stack_action): Remove argv argument.
3579 * c-stack.c (c_stack_action): Likewise. All uses changed.
3580 (die): Don't calculate message unless segv_action returns.
3581 (get_stack_location, min_address_from_argv, max_address_from_argv,
3582 volatile stack_base, volatile_stack_size): Remove.
3583 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3584 that every segmentation violation is a stack overflow. (Ouch!)
3585 See Debian bug 136249 (still outstanding) for more info about why
3586 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3588 2003-11-30 Bruno Haible <bruno@clisp.org>
3590 Safer stack allocation.
3591 * setenv.c: Include allocsa.h.
3592 (alloca): Remove fallback definition.
3593 (freea): Remove macro.
3594 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3597 2003-10-17 Bruno Haible <bruno@clisp.org>
3599 * binary-io.h: Avoid warnings on Cygwin.
3601 2003-12-28 Bruno Haible <bruno@clisp.org>
3603 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3604 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3606 2003-11-28 Bruno Haible <bruno@clisp.org>
3608 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3610 2003-11-27 Bruno Haible <bruno@clisp.org>
3612 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3614 2003-11-17 Bruno Haible <bruno@clisp.org>
3616 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3618 2003-11-24 Bruno Haible <bruno@clisp.org>
3620 * xallocsa.h: New file, from GNU gettext.
3621 * xallocsa.c: New file, from GNU gettext.
3623 2003-11-24 Bruno Haible <bruno@clisp.org>
3625 * allocsa.h: New file, from GNU gettext.
3626 * allocsa.c: New file, from GNU gettext.
3628 2003-11-24 Bruno Haible <bruno@clisp.org>
3630 * eealloc.h: New file.
3632 2004-01-15 Jim Meyering <jim@meyering.net>
3634 Merge from coreutils.
3636 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3637 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3638 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3640 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3641 optional configure-time default.
3643 * version-etc.c (version_etc_copyright): Update copyright date.
3645 * xreadlink.c (xreadlink): Correct outdated comment.
3647 2004-01-15 Paul Eggert <eggert@twinsun.com>
3649 Merge from coreutils.
3651 * posixver.c: Include posixver.h.
3653 * same.c: Include <stdbool.h>, <limits.h>.
3654 (_POSIX_NAME_MAX): Define if not defined.
3656 (same_name): If file names are silently truncated, report
3657 that the file names are the same if they are the same after
3658 the silent truncation.
3660 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3661 conversion function.
3662 * xstrtod.c (xstrtod): Likewise. All callers changed to
3663 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3666 2004-01-14 Paul Eggert <eggert@twinsun.com>
3668 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3669 with like-named macro in fnmatch.c.
3670 (EXT): Use an internal constant instead.
3672 Merge fnmatch patches from glibc.
3673 * fnmatch.c (mbsinit): Remove define.
3674 Add libc_hidden_ver (__fnmatch, fnmatch).
3675 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3676 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3678 2003-12-14 Karl Berry <karl@gnu.org>
3680 * config.charset: update from gettext-runtime.
3682 2003-12-03 Paul Eggert <eggert@twinsun.com>
3684 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3685 Bug reported by Alfred M. Szmidt.
3687 2003-11-29 Karl Berry <karl@gnu.org>
3689 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3691 2003-11-23 Paul Eggert <eggert@twinsun.com>
3692 Bruno Haible <bruno@clisp.org>
3694 * printf-parse.h: Don't include sys/types.h.
3695 (ARG_NONE): New macro.
3696 (char_directive): Change type of *arg_index fields to size_t.
3697 * printf-parse.c: Don't include sys/types.h.
3698 (SSIZE_MAX): Remove macro.
3699 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3700 Remove unnecessary overflow check.
3701 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3704 2003-11-24 Paul Eggert <eggert@twinsun.com>
3706 * alloca.c: Remove dependency on xalloc module.
3707 (xalloc_die): Remove.
3708 (memory_full) [!defined emacs]: New macro.
3709 [!defined emacs]: Don't include xalloc.h.
3710 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3711 address arithmetic overflows. Change datatypes a bit to avoid
3714 2003-11-22 Jim Meyering <jim@meyering.net>
3716 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3718 2003-11-17 Bruno Haible <bruno@clisp.org>
3720 * vasnprintf.c (alloca): Remove fallback definition.
3721 (freea): Remove definition.
3722 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3723 Reported by Paul Eggert.
3725 2003-11-17 Jim Meyering <jim@meyering.net>
3727 On systems without utime and without a utimes function capable of
3728 dealing with a NULL struct utimbuf* argument, this utime replacement
3729 could -- in unusual circumstances -- leak a file descriptor.
3730 * utime.c: Include <unistd.h> and <errno.h>.
3731 (utime_null): Be sure to close `fd' and to preserve errno.
3732 Reported by Geoff Collyer via Arnold Robbins.
3734 2003-11-16 Paul Eggert <eggert@twinsun.com>
3735 Bruno Haible <bruno@clisp.org>
3737 Protect against address arithmetic overflow.
3738 * printf-args.h: Include stddef.h.
3739 (arguments): Change type of field 'count' to size_t.
3740 * printf-args.c (printf_fetchargs): Use size_t instead of
3741 'unsigned int' where appropriate.
3742 * printf-parse.h: Include sys/types.h.
3743 (char_directive): Change type of *arg_index fields to ssize_t.
3744 (char_directives): Change type of fields 'count', max_*_length to
3746 * printf-parse.c: Include sys/types.h and xsize.h.
3747 (SSIZE_MAX): Define fallback value.
3748 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3749 instead of 'int' where appropriate. Check a_allocated, d_allocated
3750 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3751 * vasnprintf.c: Include xsize.h.
3752 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3753 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3754 overflow. Avoid wraparound when converting a width or precision from
3757 2003-11-16 Bruno Haible <bruno@clisp.org>
3759 Update from GNU gettext.
3760 * printf-parse.c: Generalize to it can be compiled for wide strings.
3761 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3762 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3763 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3764 SNPRINTF): New macros.
3765 Don't include <alloca.h> if the file is used inside libintl.
3766 (local_wcslen): New function, for Solaris 2.5.1.
3767 (VASNPRINTF): Use it instead of wcslen.
3769 2003-11-16 Bruno Haible <bruno@clisp.org>
3771 * xsize.h (xmax): New function.
3772 (xsum, xsum3, xsum4): Declare as "pure" functions.
3774 2003-11-12 Paul Eggert <eggert@twinsun.com>
3776 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3777 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3778 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3779 heuristic is just as accurate as far as we know, and it removes a
3780 dependency on size_max.m4 and ptrdiff_max.m4.
3782 2003-11-12 Paul Eggert <eggert@twinsun.com>
3784 * xstrtol.c (__xstrtol): Remove "break" immediately after
3785 "return", to pacify some unknown compiler. Problem reported
3788 2003-11-11 Bruno Haible <bruno@clisp.org>
3790 * xsize.h (SIZE_MAX): Remove fallback definition.
3791 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3794 2003-11-10 Paul Eggert <eggert@twinsun.com>
3796 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3797 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3798 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3800 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3801 not (size_t) -1, since it's defined here.
3803 2003-11-06 Paul Eggert <eggert@twinsun.com>
3805 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3806 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3807 Reject sizes of exactly SIZE_MAX bytes.
3808 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3809 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3811 2003-11-05 Bruno Haible <bruno@clisp.org>
3813 * xsize.h: Include limits.h, to avoid a possible collision with
3814 SIZE_MAX defined in <limits.h> on Solaris.
3816 2003-11-04 Bruno Haible <bruno@clisp.org>
3818 * xsize.h: New file.
3819 * linebreak.c: Include xsize.h.
3820 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3821 argument for overflow.
3822 Suggested by Paul Eggert.
3824 2003-10-31 Bruno Haible <bruno@clisp.org>
3826 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3827 to avoid (extremely rare) race condition.
3828 Suggested by Paul Eggert.
3830 2003-11-03 Jim Meyering <jim@meyering.net>
3832 * userspec.c: Include "userspec.h".
3833 * userspec.h: New file.
3835 2003-10-31 Paul Eggert <eggert@twinsun.com>
3837 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3838 * mountlist.c (SIZE_MAX): Define if not defined already.
3839 (read_filesystem_list): Set and use me_type_malloced.
3840 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3841 whatever the type happens to be), for brevity and consistency.
3842 Check for size calculation overflow on Alphas running OSF/1.
3844 2003-10-31 Jim Meyering <jim@meyering.net>
3846 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3848 * linebuffer.c: Include <string.h> for declaration of memset.
3850 2003-10-30 Paul Eggert <eggert@twinsun.com>
3851 Bruno Haible <bruno@clisp.org>
3853 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3854 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3856 2003-10-29 Paul Eggert <eggert@twinsun.com>
3858 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3859 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3861 * quotearg.c (quotearg_n_options): Use it.
3862 * group-member.c: Include <stdbool.h>.
3863 (free_group_info): Arg is now const *; don't free arg.
3864 (get_group_info): Now returns bool and accepts struct group_info *,
3865 rather than returning a malloc'ed struct group_info *.
3866 All uses changed. Check for overflow in internal size calculation.
3868 * getusershell.c (readname): Simplify the code by using x2nrealloc
3869 rather than xmalloc/xrealloc.
3870 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3871 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3872 conformance bug: the old code used a pointer after freeing the
3873 storage that it addressed.
3874 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3875 rather than doing it by hand.
3876 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3877 the buffer preserved. Use free and xmalloc instead.
3878 * quotearg.c (quotearg_n_options): Likewise.
3879 Use a simpler test for size overflow. Don't use xalloc_oversized
3880 because unsigned int might be wider than size_t (!); this suggests
3881 that we should switch from unsigned int to size_t for slot numbers.
3883 2003-10-27 Bruno Haible <bruno@clisp.org>
3885 * stdbool_.h: Better support for BeOS.
3887 2003-10-27 Paul Eggert <eggert@twinsun.com>
3889 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3890 to allocate the returned structure. Do not allocate a subarray,
3891 as x2nrealloc will do that.
3892 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3893 instead of xnrealloc.
3894 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3896 2003-10-26 Paul Eggert <eggert@twinsun.com>
3898 * xalloc.h (xalloc_oversized): New static inline function, for
3899 callers that want to do their own size-overflow checking. Include
3900 <stdbool.h>, since xalloc_oversized returns bool.
3901 * xalloc.c (array_size_overflow): Remove. All callers changed
3902 to use xalloc_oversized.
3904 Add two functions x2realloc, x2nrealloc, for programs that grow
3905 arrays dynamically by doubling their sizes.
3906 * xalloc.h (x2realloc, x2nrealloc): New decls.
3907 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3910 Port to C99 semantics for 'inline' of external functions.
3911 Bug reported by Bruno Haible.
3912 * xmalloc.c (xnmalloc_inline): New static inline function,
3913 with the old contents of xnmalloc.
3914 (xnmalloc, xmalloc): Use it.
3915 (xnrealloc_inline): New static inline function,
3916 with the old contents of xnrealloc.
3917 (xnrealloc, xrealloc): Use it.
3919 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3921 2003-10-25 Paul Eggert <eggert@twinsun.com>
3923 Fix several address-calculation bugs in the hash modules,
3924 plus some minor code cleanup.
3926 * hash.h: Include <stdbool.h>, for bool.
3927 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3928 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3929 hash_get_n_entries, hash_get_max_bucket_length,
3930 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3931 hash_rehash): Use size_t rather than unsigned.
3932 * hash.c (struct hash_table, hash_get_n_buckets,
3933 hash_get_n_buckets_used, hash_get_n_entries,
3934 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3935 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3936 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3938 (SIZE_MAX): Define if not defined.
3939 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3940 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3942 Use const * when possible.
3943 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3944 (check_tuning): Fix bug: if tuning parameters were very close to
3945 0 or 1, rounding errors could have caused subscript violations.
3946 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3947 (hash_initialize): Add 'fail:' label
3948 to free table and return NULL, and use it to simplify code.
3949 Use calloc rather than clearing the storage ourself.
3950 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3951 buffer size calculations.
3952 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3953 Include <stddef.h>, for size_t.
3954 * hash-pjw.c (hash_pjw): Likewise.
3955 Switch to method described by Bruno Haible.
3956 Include <limits.h>, for CHAR_BIT.
3957 (SIZE_BITS): New macro.
3959 2003-10-21 Paul Eggert <eggert@twinsun.com>
3961 * getndelim2.c (getndelim2): When size calculation overflows,
3962 ceiling the allocation at NMAX bytes rather than silently
3963 discarding input bytes before NMAX is reached. This makes
3964 a difference only if NMAX exceeds SIZE_MAX / 2.
3966 * obstack.c: Merge from glibc.
3967 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3968 Add libc_hidden_def (_obstack_newchunk).
3969 (_obstack_free) [! defined _LIBC]: Remove.
3970 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3971 a clone of the function body.
3972 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3973 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3975 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3976 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3979 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3980 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3981 Don't use lvalue casts, as GCC plans to remove support for them
3982 in GCC 3.5. Reported by Joseph S. Myers. This bug
3983 was also present in the non-GCC version, indicating that this
3984 code had always been buggy and had never been widely used.
3985 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3986 Use the fast variant of each macro, rather than copying the
3987 definiens of the fast variant; that way, we'll be more likely to
3988 catch future bugs in the fast variants.
3990 2003-10-20 Bruno Haible <bruno@clisp.org>
3992 * wait-process.h: New file, from GNU gettext.
3993 * wait-process.c: New file, from GNU gettext.
3995 2003-10-19 Jim Meyering <jim@meyering.net>
3997 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3999 2003-10-16 Paul Eggert <eggert@twinsun.com>
4001 * getgroups.c: Include <errno.h>, <stdlib.h>.
4002 (getgroups): First arg is int, not size_t.
4003 Don't let 'free' mangle errno.
4005 2003-10-16 Jim Meyering <jim@meyering.net>
4007 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4009 2003-10-15 Paul Eggert <eggert@twinsun.com>
4011 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4013 (new_exclude, add_exclude_file): Initial size no longer needs to
4015 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4016 our own address arithmetic overflow checking.
4018 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4019 (fnmatch): Do not alloca more than 2000 wide characters;
4020 instead, use malloc for large buffers.
4021 Check for address arithmetic overflow, and return -1
4022 with errno set to ENOMEM in that case.
4023 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4024 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4025 instead, return -1. Check for address arithmetic overflow.
4027 2003-10-14 Paul Eggert <eggert@twinsun.com>
4029 Handle invalid suffixes and overflow independently, so that
4030 callers can treat them independently as needed. Fix some bugs in
4031 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4032 suffix for a human-readable blocksize. The major caller-visible
4033 change is the addition of a new
4034 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4035 that both overflow and suffix chars were found.
4037 * human.c (humblock): Don't check separately for invalid suffix
4038 char; that is xstrtoumax's job (now that its bug is fixed).
4039 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4040 INTMAX_MAX]: New macros.
4041 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4042 TYPE_MAXIMUM): New macros.
4043 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4044 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4045 if overflow occurs, as it's what __strtol does and it's more useful
4047 (__xstrtol): If __strtol reports some error other than ERANGE,
4048 reflect it to the caller as LONGINT_INVALID. If it reports
4049 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4050 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4051 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4053 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4054 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4055 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4056 [defined UINTMAX_MAX]: New macros.
4058 2003-10-14 Bruno Haible <bruno@clisp.org>
4060 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4061 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4062 Also use volatile where needed.
4064 2003-10-12 Paul Eggert <eggert@twinsun.com>
4066 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4067 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4068 and define in terms of the other primitives.
4069 * xmalloc.c: Include stdbool.h; do not include exit.h.
4070 (SIZE_MAX): Define if not already defined.
4071 (array_size_overflow): New function.
4072 (xalloc_die): Abort instead of exiting if 'error' returns.
4073 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4074 (xmalloc, xrealloc): Use them.
4075 (xcalloc): Check for address arithmetic overflow.
4076 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4077 a bit faster than strcpy.
4079 2003-10-08 Paul Eggert <eggert@twinsun.com>
4081 Merge getpass from libc, plus a few fixes.
4083 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4084 Include <stdbool.h>.
4085 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4086 __fsetlocking to empty.
4087 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4088 do include <bits/libc-lock.h>.
4089 Do not include <fcntl.h>; not needed.
4090 [_LIBC]: Include <wchar.h>.
4091 (NOTCANCEL_MODE): New macro.
4092 (flockfile, funlockfile) [_LIBC]: New macros.
4093 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4094 [!_LIBC]: New macros.
4095 (call_fclose): New function.
4096 (getpass): Use it. Save tty stream separately; this simplifies the
4097 code and makes it more reliable if stdin happens to equal stdout.
4098 Invoke __fsetlocking on tty.
4099 Handle thread cancellation if needed.
4100 Namespace cleanup (use __tcgetattr, __getline).
4101 Use bool for Booleans.
4102 [USE_IN_LIBIO]: Handle wide streams.
4103 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4104 stream might go where.
4106 * unlocked-io.h: Include <stdio.h>, so that the caller
4107 doesn't have to include <stdio.h> before us.
4108 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4109 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4110 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4111 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4112 if not declared, so that we can use getpass.c code from libc without
4114 (flockfile, ftrylockfile, funlockfile): New macros.
4116 2003-10-06 Bruno Haible <bruno@clisp.org>
4118 * version-etc-2.h: Remove file.
4119 * version-etc-2.c: Remove file.
4121 2003-09-25 Jim Meyering <jim@meyering.net>
4122 Bruno Haible <bruno@clisp.org>
4124 This lets translators provide better translations for the
4125 "Written by ..." part of --version output.
4126 * version-etc.h: Include stdarg.h.
4127 (version_etc_copyright): Declare as readonly.
4128 (version_etc): Make this function variadic with a NULL-terminated list
4129 of author name strings.
4130 (version_etc_va): New declaration.
4131 * version-etc.c: Include stdarg.h, stdlib.h.
4132 (version_etc_copyright): Declare as readonly.
4133 (version_etc_va): New function. Provide a different translatable string
4134 for each possible number of authors < 10. Abbreviate when there are 10
4136 (version_etc): Make this function variadic. Call version_etc_va.
4137 Suggestion from Gary V. Vaughan.
4139 * long-options.h (parse_long_options): Change prototype: the authors
4140 string is moved to the end and becomes variadic.
4141 * long-options.c: Include stdarg.h.
4142 (parse_long_options): Make this function variadic, too.
4143 Call version_etc_va, not version_etc.
4145 2003-10-06 Bruno Haible <bruno@clisp.org>
4147 * fatal-signal.h: New file, from GNU gettext.
4148 * fatal-signal.c: New file, from GNU gettext.
4150 2003-10-04 Karl Berry <karl@gnu.org>
4152 * argp*: update from libc.
4154 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4156 * getpass.c (getpass): Use a no-op fseek when switching from input to
4157 output mode on the same stream.
4159 2003-09-29 Paul Eggert <eggert@twinsun.com>
4161 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4162 Fix arg typo in previous patch.
4164 2003-09-28 Jim Meyering <jim@meyering.net>
4166 * error.c: Correct cpp indentation.
4168 2003-09-27 Paul Eggert <eggert@twinsun.com>
4170 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4171 Omit the special code that used __typeof__, since we worry that
4172 it could be more trouble than it's worth. See:
4173 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4174 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4178 2003-09-26 Jim Meyering <jim@meyering.net>
4180 * error.c (error_tail): Move some declarations
4181 into inner scope where the local variables are used.
4183 2003-09-26 Bruno Haible <bruno@clisp.org>
4185 * stpncpy.h (gnu_stpncpy): New declaration.
4186 (stpncpy): Define as alias for gnu_stpncpy.
4187 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4189 2003-09-26 Paul Eggert <eggert@twinsun.com>
4191 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4192 (error_tail): Do not loop, reallocating temporary buffer, since
4193 the output cannot contain more wide characters than the input
4194 contains bytes, the size must be big enough already. This avoids
4195 one potential size overflow calculation. Check for size overflow
4196 when calculating temporary buffer size. Free temporary buffer
4197 when done, if it was allocated with malloc; this plugs a memory
4198 leak. Remove casts from void * to pointers, that are no longer
4199 needed now that we're assuming C89 or better.
4201 Merge error changes from glibc.
4203 * error.c, error.h: Update copyright notice header to match glibc.
4204 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4205 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4206 Disable cancellation while printing error.
4207 * error.h: Prepend __ to parameter names.
4209 2003-09-25 Karl Berry <karl@gnu.org>
4211 * argp-fmtstream.c, argp-help.c: update from libc.
4213 2003-09-25 Bruno Haible <bruno@clisp.org>
4215 * version-etc-2.h: New file, from version-etc.h with modifications.
4216 * version-etc-2.c: New file, from version-etc.c with modifications.
4218 2003-09-25 Simon Josefsson <jas@extundo.com>
4220 * xgetdomainname.h: New file.
4221 * xgetdomainname.c: New file.
4223 2003-09-25 Simon Josefsson <jas@extundo.com>
4224 Bruno Haible <bruno@clisp.org>
4226 * getdomainname.h: New file.
4227 * getdomainname.c: New file.
4229 2003-09-24 Paul Eggert <eggert@twinsun.com>
4231 * linebuffer.c (freebuffer): Don't free the argument, just
4232 the buffer associated with the argument. Bug reported by
4235 2003-09-19 Karl Berry <karl@gnu.org>
4237 * argp.h: update from libc.
4239 2003-09-16 Paul Eggert <eggert@twinsun.com>
4241 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4242 input error, instead of returning NULL the next time we are called
4243 (and therefore losing track of errno).
4245 2003-09-15 Paul Eggert <eggert@twinsun.com>
4247 * getndelim2.c (getndelim2): Don't trash errno when a read
4248 fails, so that the caller gets the proper errno.
4250 * readutmp.c (read_utmp): Likewise.
4251 Check for fstat error. Close stream and free storage
4254 2003-09-14 Bruno Haible <bruno@clisp.org>
4256 * fwriteerror.h: New file.
4257 * fwriteerror.c: New file.
4259 2003-09-14 Jim Meyering <jim@meyering.net>
4261 * getloadavg.c: Correct cpp indentation.
4262 * strdup.c: Likewise.
4263 * vasnprintf.c: Likewise.
4265 2003-09-12 Paul Eggert <eggert@twinsun.com>
4267 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4268 * obstack.c [!defined _LIBC]: Likewise.
4269 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4270 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4271 * exitfail.c: Don't include stdlib.h; no longer needed.
4273 More changes to assume C89 or better.
4275 * error.c (error_tail): Assume vprintf.
4277 * argmatch.c (getenv): Remove decl.
4278 * progreloc.c (get_full_program_name): Define via prototype.
4279 * setenv.c (clearenv): Likewise.
4280 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4282 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4283 (malloc, memcpy): Remove decls.
4284 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4285 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4286 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4287 (memcpy): Remove macro.
4288 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4289 (__P): Remove. All uses removed.
4290 (PTR): Remove. All uses changed to void *.
4291 (CHAR_BIT, NULL): Remove.
4292 (spaces, zeros, memset_space, memset_zero)
4293 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4295 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4296 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4297 Define with prototype.
4298 Remove now-unnecessary prototype decl.
4299 (extra_args_spec): Assume ANSI C. All uses changed.
4300 (extra_args_spec_iso): Remove.
4301 (my_strftime, emacs_strftimeu): Define via prototype.
4302 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4304 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4305 * strtoimax.c: Include <stdlib.h> unconditionally.
4306 (strtoul, strtol): Remove decls.
4307 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4309 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4310 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4311 (LOCALE_PARAM_PROTO): New macro.
4312 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4313 (INTERNAL (strtol), strtol): Define with a prototype.
4314 (PARAMS): Remove. All uses removed.
4315 * tempname.c: Include <string.h> unconditionally.
4316 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4317 * xgethostname.c (main): Define with a prototype.
4318 * xmalloc.c: Include "xalloc.h" first, to check interface.
4319 Include <stdlib.h> unconditionally.
4320 (calloc, malloc, realloc, free): Remove decls.
4321 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4322 Include <stdlib.h> unconditionally. Sort include file names.
4324 (xstrtod): Define with a prototype.
4325 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4326 (strtol, strtoul): Remove decls.
4328 2003-09-11 Paul Eggert <eggert@twinsun.com>
4330 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4331 Include <stdlib.h>, <string.h> unconditionally.
4332 Remove now-unnecessary cast to char *.
4333 * strnlen.c: Include <string.h> unconditionally.
4334 * yesno.c (yesno): Define with a prototype.
4336 2003-09-10 Bruno Haible <bruno@clisp.org>
4338 * strcspn.c: Include <string.h> unconditionally.
4339 * strpbrk.c: Include <string.h> unconditionally.
4340 * strstr.c: Include <string.h> unconditionally.
4341 * unicodeio.c: Include <string.h> unconditionally.
4342 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4343 * unsetenv.c: Likewise.
4344 * xreadlink.c: Include <stdlib.h> unconditionally.
4345 * yesno.c: Include <stdlib.h> unconditionally.
4346 (rpmatch): Add prototype.
4348 2003-09-10 Jim Meyering <jim@meyering.net>
4350 * error.c: Correct indentation of cpp directives.
4352 2003-09-09 Paul Eggert <eggert@twinsun.com>
4356 * acosl.c (main): Use a prototype.
4357 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4360 * getloadavg.c (getloadavg, main): Define via prototypes.
4362 * getopt.h (struct option.name): Assume C89, and use 'const'.
4363 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4364 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4366 * getopt.c (const): Remove macro.
4367 Include <string.h> unconditionally.
4368 (my_index): Remove; all uses changed to strchr.
4369 (strlen): Remove decl.
4370 (exchange): Remove forward decl; no longer needed.
4371 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4372 Define with prototype.
4373 * getopt1.c (const): Remove macro.
4374 (getopt_long, getopt_long_only, main): Define with prototype.
4376 * getugroups.c: Include <string.h> unconditionally.
4378 * getusershell.c: Include <stdlib.h> unconditionally.
4379 (getusershell, setusershell, endusershell, readname, main):
4380 Define with prototypes.
4382 * group-member.c: Include group-member.h first.
4383 Include <stdlib.h> unconditionally.
4385 * hard-locale.c: Include hard-locale.h first.
4386 Include <stdlib.h>, <string.h> unconditionally.
4388 * hash.c (free, malloc): Remove decls.
4389 Include <stdlib.h> unconditionally.
4391 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4392 (getenv): Do not declare.
4394 * idcache.c: Include <string.h> unconditionally.
4396 * long-options.c: Include long-options.h first, to test interface.
4397 Include <stdlib.h> unconditionally.
4399 * makepath.c: Include makepath.h first, to test interface.
4400 Include <stdlib.h> and <string.h> unconditionally.
4402 * linebuffer.c: Include <stdlib.h>.
4403 (free): Remove decl.
4405 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4406 rpl_malloc returns void *, not char *.
4407 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4409 * md5.h: Include <limits.h> unconditionally.
4410 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4411 (__P): Remove; all uses removed.
4412 * md5.c: Include "md5.h" first.
4413 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4414 md5_buffer, md5_process_bytes, md5_process_block):
4415 Define with prototypes.
4416 * sha.h (__P): Remove all uses. (It wasn't defined??)
4417 * sha.c: Include "sha.h" first.
4418 Include <stdlib.h>, <string.h> unconditionally.
4420 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4421 * memcmp.c (__ptr_t): Likewise.
4422 * memrchr.c (__ptr_t): Likewise.
4423 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4424 Include <string.h> unconditionally.
4425 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4426 * memchr.c: Include <stdlib.h> unconditionally.
4427 * memchr.c (LONG_MAX): Remove.
4428 * memrchr.c (LONG_MAX): Likewise.
4429 * memchr.c (__memchr): Define via a prototype.
4430 * memrchr.c (__memrchr): Likewise.
4431 * memcmp.c (__P): Remove, and remove all uses.
4432 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4433 Remove forward decls; no longer needed.
4434 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4435 Use types required by C89 in prototype.
4437 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4438 * savedir.c: Likewise.
4439 * mkdir.c (free): Remove decl.
4440 * rmdir.c (rmdir): Define with a prototype.
4441 * savedir.c: Include savedir.h first, to test interface.
4443 * mktime.c (STDC_HEADERS): Remove.
4444 Include <stdlib.h>, <string.h> unconditionally.
4446 * modechange.c: Include <stdlib.h> unconditionally.
4447 (malloc): Remove decl.
4449 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4450 (free): Remove decl.
4452 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4453 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4454 (This type really should be intptr_t, but that's a C99ism.)
4455 (_obstack_memcpy): Remove: all uses changed to memcpy.
4456 Include <string.h> unconditionally.
4457 (struct obstack): Assume __STDC__ for types of members
4458 chunkfun, freefun, extra_arg.
4459 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4460 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4461 obstack_begin, obstack_specify_allocation,
4462 obstack_specify_allocation_with_arg, obstack_chunkfun,
4463 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4464 Remove unprototyped decls and the macros that use them.
4465 * obstack.c (POINTER): Remove. All uses changed to void *.
4466 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4467 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4468 (defined __STDC__ && __STDC__)]:
4469 Remove nonprototyped code.
4470 Include <stdlib.h> unconditionally.
4471 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4472 _obstack_allocated_p, _obstack_free, obstack_free,
4473 _obstack_memory_used, print_and_abort):
4474 Define using prototypes.
4475 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4476 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4477 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4478 obstack_next_free, obstack_object_size, obstack_room) [0]:
4479 Remove unused, unprototyped code.
4481 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4483 * physmem.c (physmem_total, physmem_available, main): Define
4486 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4487 (main): Define with a prototype.
4489 * posixver.c (getenv): Remove decl.
4491 * putenv.c (malloc): Returns void *, not char *.
4492 Include <string.h> unconditionally.
4493 (strchr, memcpy, NULL): Do not define.
4495 * readtokens.c: Include readtokens.h first, to test interface.
4496 Include <stdlib.h>, <string.h> unconditionally.
4497 (init_tokenbuffer): Define with a prototype.
4499 * regex.c (PARAMS): Remove. All uses removed.
4500 All uses of _RE_ARGS removed, too.
4501 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4503 (bzero): Assume memset exists.
4504 (memcmp, memcpy, NULL): Remove.
4505 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4506 char, or assignments to local vars of type signed char.
4507 (init_syntax_once, PREFIX(extract_number_and_incr),
4508 PREFIX(print_partial_compiled_pattern),
4509 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4510 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4511 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4512 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4513 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4514 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4515 wcs_compile_range, byte_compile_range, truncate_wchar,
4516 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4517 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4518 count_mbs_length, wcs_re_match_2_internal,
4519 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4520 PREFIX(alt_match_null_string_p),
4521 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4522 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4523 regfree, PREFIX(extract_number)): Define with prototype. Remove
4524 now-unnecessary declaration, if any.
4525 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4527 Remove now-unnecessary casts among pointer types.
4528 * regex.h (_RE_ARGS): Remove. All uses removed.
4530 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4531 (free): Remove decl.
4533 * rpmatch.c: Include <stdlib.h> unconditionally.
4535 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4536 (free): Remove decl.
4538 * save-cwd.c: Include <stdlib.h> unconditionally.
4539 * xgetcwd.c: Likewise.
4541 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4542 (free): Remove decl.
4544 * strchrnul.c (strchrnul): Define with a prototype.
4545 Fix bug: c_in was not converted to char before searching.
4547 The following changes are not K&R related:
4549 * group-member.h: Include <sys/types.h>, so that this file is
4551 * makepath.h: Likewise.
4553 * getusershell.c (readname, default_index, line_size, readname):
4554 Use size_t, not int, for sizes.
4555 (readname): If the size overflows, report an error instead of
4558 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4560 * getndelim2.c: Assume stdlib.h per the C89 spec.
4562 2003-09-08 Paul Eggert <eggert@twinsun.com>
4564 Assume C89 or better; remove K&R cruft.
4565 A few of these changes were first proposed by Derek Robert Price
4566 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4568 * addext.c: Include <string.h> unconditionally.
4569 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4570 Don't declare getenv or malloc.
4572 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4573 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4575 (find_stack_direction, alloca): Use prototypes.
4577 * atexit.c (atexit): Define using a prototype.
4579 * basename.c, dirname.c, stripslash.c:
4580 Include <string.h> unconditionally.
4582 * bcopy.c: Include <stddef.h>.
4583 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4585 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4587 * error.h (error, error_at_line, error_print_progname)
4588 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4589 * error.c: Include error.h first, to check interface.
4590 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4591 (VA_START): Remove; all uses changeed to va_start.
4592 (exit, strerror): Remove decls.
4593 (error_print_progname): Prototype uncondionally.
4594 Don't include <errno.h>; no longer needed.
4595 (private_strerror): Remove.
4596 (error_tail): Always define.
4597 (error, error_at_line): Assume C89 or better; always use prototypes.
4598 * fatal.c: Include "fatal.h" first, to test interface.
4599 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4600 (VA_START): Remove; all uses changed to va_start.
4601 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4603 (exit): Remove decl.
4604 (fatal): Prototype unconditionally. Assume va_start works.
4605 Abort at end, to pacify gcc.
4607 * euidaccess.c (main): Define with a prototype.
4609 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4611 * exitfail.c: Include <stdlib.h> unconditionally.
4613 * fnmatch_.h (__P): Remove. All uses changed to assume
4615 * fnmatch.c: Include fnmatch.h first, to test interface.
4616 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4617 (getenv): Remove decl.
4618 (fnmatch): Define using a prototype.
4619 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4620 (FCT): Define using a prototype.
4622 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4624 * gethostname.c: Include <stddef.h>.
4625 (gethostname): Define with prototype. Length is size_t, not int.
4627 2003-09-08 Paul Eggert <eggert@twinsun.com>
4629 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4630 getversion.c should have been removed then, but was accidentally
4633 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4634 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4636 2003-09-07 Paul Eggert <eggert@twinsun.com>
4638 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4639 copy_tm_result. Bug reported by Simon Josefsson in
4640 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4642 2003-09-06 Paul Eggert <eggert@twinsun.com>
4644 * time_r.c, time_r.h: New files.
4646 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4648 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4649 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4651 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4653 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4654 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4657 * timegm.c: Switch to glibc implementation, with the following changes:
4658 [defined HAVE_CONFIG_H]: Include <config.h>.
4659 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4660 (__mktime_internal) [!defined _LIBC]: New decl.
4661 (__gmtime_r) [!defined _LIBC]: New macro and function.
4662 (timegm): Use a prototype, since gnulib assumes C89.
4663 Do not bother declaring tmp to be const, as it's not really usefu.
4664 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4665 (timegm): Declare only if HAVE_DECL_TIMEGM.
4667 2003-09-03 Paul Eggert <eggert@twinsun.com>
4669 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4670 Bug reported by Lute Kamstra in
4671 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4673 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4674 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4675 course with correspondingly smaller numbers for tomorrow and
4676 yesterday. From Tadayoshi Funaba. Originally installed into
4677 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4680 2003-08-31 Simon Josefsson <jas@extundo.com>
4682 * timegm.h: New file.
4683 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4685 2003-08-31 Karl Berry <karl@gnu.org>
4687 * argp.h: update from libc.
4689 2003-08-28 Bruno Haible <bruno@clisp.org>
4691 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4692 warning on QNX, which defines O_BINARY to 000000.
4694 2003-08-24 Bruno Haible <bruno@clisp.org>
4696 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4697 MSVC7 <stdio.h> is included later.
4699 2003-08-20 Bruno Haible <bruno@clisp.org>
4701 * progname.h: New file, from GNU gettext.
4702 * progname.c: New file, from GNU gettext.
4703 * progreloc.c: New file, from GNU gettext.
4705 2003-08-19 Bruno Haible <bruno@clisp.org>
4707 * xstrdup.c: Assume <string.h> exists.
4709 2003-08-18 Jim Meyering <jim@meyering.net>
4711 * setenv.h: Indent nested cpp directive.
4712 * vasnprintf.c: Remove trailing blanks.
4714 2003-08-17 Simon Josefsson <jas@extundo.com>
4715 Bruno Haible <bruno@clisp.org>
4717 * xstrndup.h: New file.
4718 * xstrndup.c: New file.
4720 2003-08-17 Bruno Haible <bruno@clisp.org>
4722 * strndup.h: New file.
4724 2003-08-16 Paul Eggert <eggert@twinsun.com>
4726 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4727 space, undoing this 2003-08-12 change:
4728 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4730 2003-08-16 Jim Meyering <jim@meyering.net>
4732 Merge from coreutils.
4733 * xstrtoimax.c: #else #if -> #elif.
4734 * xstrtoumax.c: Likewise.
4736 2003-08-15 Paul Eggert <eggert@twinsun.com>
4738 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4739 rather than tab, after '#' in shell-script copyright notices.
4740 Suggested by Bruno Haible.
4742 2003-08-15 Jim Meyering <jim@meyering.net>
4743 and Paul Eggert <eggert@twinsun.com>
4745 Merge from coreutils.
4746 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4747 member but strut utmpx does not. Needed for AIX 4.3.3.
4748 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4750 2003-08-15 Jim Meyering <jim@meyering.net>
4752 Merge from coreutils.
4753 * xgethostname.c: Include <stdlib.h>.
4754 (xghostname): Don't exit for anything other than memory-related
4755 failure; just return NULL.
4756 * userspec.c: Include "posixver.h".
4757 (parse_user_spec): Accept `.' as a separator only
4758 in pre-POSIX-200112 mode.
4759 * strtoimax.c: Use #elif rather than #else #if.
4760 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4761 Remove function, now that we can rely on a working tzset function.
4762 [!_LIBC]: Ensure that the required autoconf test has been run.
4763 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4764 Use underlying_strftime for %r.
4765 * sha.c: Merge in some clean-up and optimization changes from glibc.
4766 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4767 Ensure that it is a multiple of 64.
4768 Rearrange loop exit tests so as to avoid performing an
4769 additional fread after encountering an error or EOF.
4770 * realloc.c: Update copyright date.
4772 2003-08-14 Jim Meyering <jim@meyering.net>
4774 Merge from coreutils.
4775 * obstack.h: Whitespace changes.
4776 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4777 and xcalloc return values.
4778 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4779 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4780 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4781 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4782 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4784 Use mntctl's return value to drive the entry-processing loop, since
4785 we can't rely on the value of the vmt_length member in the last
4786 entry. On some systems doing so could result in exhausting
4787 virtual memory. Based in part on a patch from Mike Jetzer.
4789 2003-08-14 Jim Meyering <jim@meyering.net>
4790 and Paul Eggert <eggert@twinsun.com>
4792 Merges from coreutils, plus other fixes.
4793 * physmem.c: Merge in portability changes from gcc/libiberty
4794 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4795 for credits and details. Thanks to Kaveh Ghazi for helping
4796 to keep these files in sync.
4797 (ARRAY_SIZE): Define it.
4798 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4799 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4800 (memcasecmp): Don't assume size_t fits in unsigned int.
4801 Remove casts and duplicate code.
4802 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4803 (memcpy): Remove definition.
4804 Merge in some clean-up and optimization changes from glibc.
4805 [BLOCKSIZE]: Move definition to top of file.
4806 Ensure that it is a multiple of 64.
4807 Rearrange loop exit tests so as to avoid performing an
4808 additional fread after encountering an error or EOF.
4809 * md5.h (md5_uintptr): Define.
4810 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4811 return to the initial working directory. Preserve errno
4813 * idcache.c: Include "xalloc.h".
4814 (xmalloc, xrealloc): Remove decls.
4815 (getuser): Remove casts no longer required in C89.
4816 * human.c: Include stdio.h, for sprintf.
4817 * group-member.c: Include "xalloc.h".
4818 (xmalloc, xrealloc): Remove decls.
4819 (get_group_info): Remove casts no longer required in C89.
4820 * getusershell.c (readname): Remove casts no longer required in C89.
4821 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4822 * getline.c: Whitespace fix, from coreutils.
4824 2003-08-13 Paul Eggert <eggert@twinsun.com>
4826 * exclude.c: Include <ctype.h>
4827 (IN_CTYPE_DOMAIN): New macro.
4829 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4832 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4833 Undo previous (whitespace-only) change.
4835 2003-08-12 Paul Eggert <eggert@twinsun.com>
4837 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4838 Normalize leading white space and remove trailing white space.
4839 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4840 notice, as per ../config/srclist-update.
4842 Merge from coreutils.
4843 * euidaccess.h: New file.
4844 * euidaccess.c: Include it.
4845 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4846 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4847 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4849 2003-08-11 Bruno Haible <bruno@clisp.org>
4851 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4852 (vasnprintf): Use it instead of wcslen.
4854 2003-08-11 Bruno Haible <bruno@clisp.org>
4856 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4857 value to ensure that _Bool promotes to int. Use #define for _Bool when
4858 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4860 2003-08-10 Karl Berry <karl@gnu.org>
4862 * regex.h: update from libc (whitespace fix).
4864 2003-08-09 Paul Eggert <eggert@twinsun.com>
4866 Merge some files from coreutils. These changes were
4867 originally made by Jim Meyering.
4868 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4869 many older Unixes require this.
4870 * alloca.c (alloca): Remove cast to argument of free;
4871 no longer needed in C89.
4872 * alloca_.h, regex.h: Fix white space to match
4873 what GNU indent does.
4875 2003-08-05 Paul Eggert <eggert@twinsun.com>
4877 * bumpalloc.h: Remove.
4879 2003-08-04 Paul Eggert <eggert@twinsun.com>
4881 * getloadavg.c: Change copyright notice and spacing to conform to
4884 Merge from coreutils.
4885 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4887 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4888 from Karl Berry, implemented by Jim Meyering.
4889 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4890 from Dmitry V. Levin.
4891 Remove anachronistic cast of xrealloc.
4892 * fnmatch_.h (__const): Remove. Use 'const'.
4893 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4894 type. Otherwise, it wouldn't compile with at least /bin/cc on
4895 ymp-cray-unicos9.0.2.X.
4896 Combine two mostly-identical uses of alloca into one.
4897 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4899 2003-08-04 Dave Love <d.love@dl.ac.uk>
4903 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4904 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4905 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4906 obsolete NLIST_NAME_UNION.
4907 [__GNU__]: Undef BSD and FSCALE.
4908 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4910 2003-08-03 Paul Eggert <eggert@twinsun.com>
4912 * stdbool_.h (_Bool): Make it signed char, instead of
4913 an enum type, so that it's guaranteed to promote to int. See:
4914 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4916 2003-07-31 Paul Eggert <eggert@twinsun.com>
4918 * strerror.c: Include config.h, limits.h. Declare sprintf.
4919 (strerror): Don't assume that a printable int fits in 14 bytes.
4921 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4922 Bruno Haible <bruno@clisp.org>
4924 * getline.h (getline, getdelim): Change return type to ssize_t.
4925 * getline.c (getline, getdelim): Likewise.
4926 Remove _GNU_SOURCE define; now it's defined in config.h through
4929 2003-07-22 Paul Eggert <eggert@twinsun.com>
4931 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4932 over-parenthesization in macros.
4934 Sync with coreutils.
4936 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4939 Use `exit_failure' for xalloc and xmemcoll instead of their own
4940 private exit-failure variables.
4941 * xalloc.h (xalloc_exit_failure): Remove.
4942 * xmalloc.c: Likewise. Include exitfail.h.
4943 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4944 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4945 * xmemcoll.c: Likewise. Include exitfail.h.
4946 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4948 2003-07-18 Paul Eggert <eggert@twinsun.com>
4950 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4951 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4952 to test that it can stand by itself. Include "exitfail.h".
4953 Clients should set exit_failure instead.
4954 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4956 2003-07-18 Andreas Schwab <schwab@suse.de>
4958 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4960 2003-07-18 Bruno Haible <bruno@clisp.org>
4962 * getndelim2.h: New file.
4963 * getndelim2.c: Make into a module of its own. Include config.h,
4965 (getndelim2): Make non-static. Change return type to ssize_t.
4966 * getline.h: Change argument names.
4967 * getline.c: Include getndelim2.h instead of getndelim2.c.
4968 * getnline.c: Include getndelim2.h.
4970 2003-07-17 Bruno Haible <bruno@clisp.org>
4972 * Makefile.am: Remove file.
4973 * Makefile.in: Remove file.
4975 2003-07-17 Bruno Haible <bruno@clisp.org>
4977 * getnline.h: New file.
4978 * getnline.c: New file.
4979 * getndelim2.c: New file, extracted from getline.c.
4980 (getndelim2): Renamed from getdelim2, with added nmax argument.
4981 * getline.c: Include getndelim2.c.
4982 (getdelim2): Moved out to getndelim2.c.
4983 (getline, getdelim): Update.
4985 2003-07-15 <karl@gnu.org>
4987 * vasnprintf.c: update from gettext.
4989 2003-07-15 Jim Meyering <jim@meyering.net>
4991 * makepath.c (make_path): Enclose diagnostic in _(...).
4993 2003-07-14 Paul Eggert <eggert@twinsun.com>
4995 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4996 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4997 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4998 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4999 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5000 updated automatically by ../config/srclist-update. This changes
5001 their license from LPGL to GPL.
5003 2003-07-14 Jim Meyering <jim@meyering.net>
5005 Don't emit diagnostics. Let callers do that.
5006 * save-cwd.c: Don't include "error.h".
5007 (save_cwd): Don't call error. Ensure that errno is valid
5008 when returning nonzero.
5010 * save-cwd.h (restore_cwd): Update prototype.
5011 * save-cwd.c (restore_cwd): Remove two parameters.
5012 Simplify. Don't call error upon failure. Let callers do that.
5013 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5014 when auditing is enabled. But don't bother updating the #if.
5016 2003-07-14 Simon Josefsson <jas@extundo.com>
5018 * mempcpy.h: New file.
5019 * mempcpy.c: New file.
5021 2003-07-14 Paul Eggert <eggert@twinsun.com>
5023 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5024 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5025 unicodeio.c, unicodeio.h, unlocked-io.h:
5026 Switch from LGPL to GPL.
5028 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5030 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5031 it breaks C++ compilation.
5032 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5034 2003-07-10 Jim Meyering <jim@meyering.net>
5036 * vasnprintf.c: Remove trailing blanks.
5037 Make cpp indentation consistent.
5039 2003-07-09 Paul Eggert <eggert@twinsun.com>
5041 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5042 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5043 Switch from LGPL to GPL.
5045 2003-07-07 Paul Eggert <eggert@twinsun.com>
5047 * mktime.c: Fix some boundary cases and remove need for floating point.
5049 Issue a compile-time diagnostic if time_t is floating point, or if
5050 two's complement arithmetic is not in effect, or if arithmetic
5051 right shift does not propagate the sign. These assumptions were
5052 all in the original code but they weren't checked.
5054 (TIME_T_MIDPOINT, verify): New macros.
5055 (__isleap): Remove; it has integer overflow problems.
5056 (leapyear): New function, without those problems.
5057 (ydhms_tm_diff): Remove; splitting into two parts.
5058 (ydhms_diff): New function, containing the arithmetic part of
5059 the old ydhms_tm_diff function. Issue a compile-time
5060 diagnostic if we are not using C99 integer division.
5061 Avoid casts when possible.
5062 (guess_time_tm): New function, containing the checking part of
5063 the old ydhms_tm_diff function. Return the new value, rather than
5064 the difference between it and the old. Accept a new argument T
5065 so that *T specifies the old value. Check for overflow in the result.
5067 (__mktime_internal): Use a time_t offset, not a long int offset.
5068 This undoes the 2003-06-04 change, which is no longer needed now
5069 that we have better overflow checking.
5070 (localtime_offset): Likewise.
5072 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5073 and long are 64-bit but int is only 32-bit.
5074 (ydhms_diff): Use long int to store year1 and yday1.
5075 Issue a compile-time diagnostic if long int is not wide enough.
5077 (__mktime_internal): Use long int to store adjusted year and yday.
5078 Use plain C rather than preprocessor commands, if that doesn't
5080 Check for overflow (and try to repair) after each probe
5081 rather than checking only at the very end. This avoids some bugs
5082 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5083 does not equal GMT offset at maximum time).
5084 Use integer to check for overflow rather than floating point; this
5085 is more portable to non-IEEE hosts, and is a tad faster.
5086 When we detect that we are oscillating between two values,
5087 don't check whether tm_isdst has the requested value, since
5088 we already know the answer. When tm_isdst has the wrong value,
5089 use a different heuristic to find the right one, based on the
5090 extreme values actually observed in practice in tz2003a,
5091 rather than the (overly optimistic) "previous 3 calendar quarters".
5093 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5094 "T const" to accommodate glibc style.
5095 (check_result): Use less-confusing report format. "long" -> "long int.
5097 Don't loop if the iteration overflows time_t.
5098 Allow a negative step in the iteration.
5100 2003-07-01 Paul Eggert <eggert@twinsun.com>
5102 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5103 having it depend on HAVE_SYS_TYPES_H.
5105 2003-06-25 Bruno Haible <bruno@clisp.org>
5107 * readlink.c: New file.
5109 2003-06-20 Bruno Haible <bruno@clisp.org>
5111 Assume C89, so PARAMS isn't needed.
5112 * unicodeio.h (PARAMS): Remove.
5113 * unicodeio.c: Don't use PARAMS.
5115 2003-06-18 Jim Meyering <jim@meyering.net>
5117 Merge changes from coreutils.
5118 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5119 Remove explicit declarations of xmalloc and realloc.
5121 (read_utmp): Remove anachronistic cast of xmalloc.
5123 2003-06-17 Paul Eggert <eggert@twinsun.com>
5125 Assume C89, so PARAMS isn't needed.
5126 * backupfile.h (PARAMS): Remove. All uses removed.
5127 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5128 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5129 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5130 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5131 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5132 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5133 xstrtol.h: Likewise.
5134 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5135 same.h, strverscmp.h: Do not include config.h; no longer needed.
5136 Anyway, config.h should always be included before any other file.
5138 2003-06-11 Simon Josefsson <jas@extundo.com>
5140 * sysexit_.h: New file.
5142 2003-05-20 Derek Price <derek@ximbiot.com>
5144 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5146 2003-06-10 Simon Josefsson <jas@extundo.com>
5148 * strchrnul.h: New file.
5149 * strchrnul.c: New file.
5151 2003-06-10 Simon Josefsson <jas@extundo.com>
5153 * argp.h: New file, from glibc.
5154 * argp-ba.c: New file, from glibc.
5155 * argp-eexst.c: New file, from glibc.
5156 * argp-fmtstream.c: New file, from glibc.
5157 * argp-fmtstream.h: New file, from glibc.
5158 * argp-fs-xinl.c: New file, from glibc.
5159 * argp-help.c: New file, from glibc.
5160 * argp-namefrob.h: New file, from glibc.
5161 * argp-parse.c: New file, from glibc.
5162 * argp-pv.c: New file, from glibc.
5163 * argp-pvh.c: New file, from glibc.
5164 * argp-xinl.c: New file, from glibc.
5166 2003-06-07 Jim Meyering <jim@meyering.net>
5168 * readtokens.h: Put `Free Software Foundation, Inc.'
5169 in place of my name in the copyright comment.
5170 Remove definition and uses of __P.
5173 * stat.c: Don't declare xmalloc explicitly.
5174 Instead, include "xalloc.h".
5175 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5176 xrealloc, and xcalloc return values.
5177 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5179 * xgetcwd.h: Remove definition/uses of PARAMS.
5181 2003-06-06 Jim Meyering <jim@meyering.net>
5183 * stdbool_.h: Renamed from stdbool.h.in.
5185 2003-06-06 Jim Meyering <jim@meyering.net>
5187 Merge from coreutils.
5188 * same.c: (same_name): Declare *_basename locals to be `const'.
5189 Consolidate declarations and initializations of *_base* locals.
5191 Merge from coreutils.
5192 This avoids a core dump on systems without GNU putenv,
5193 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5194 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5195 (unsetenv): New static function, from GNU libc.
5196 (rpl_putenv): Use it.
5198 * modechange.c: Remove trailing blanks.
5200 Merge from coreutils.
5201 * fsusage.c: Remove declaration of statfs.
5202 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5204 * posixtm.c: Include <stdbool.h> unconditionally.
5206 2003-06-05 Paul Eggert <eggert@twinsun.com>
5208 * mktime.c (__mktime_internal): When resolving a tm_isdst
5209 mismatch, look in future quarters as well as past. This fixes a
5210 bug when processing fall-backwards gaps immediately after a long
5211 period of daylight-saving time.
5213 * mktime.c: Assume freestanding C89 or better.
5214 (HAVE_LIMITS_H): Remove. Assume it's 1.
5215 (__P): Remove; not used.
5216 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5217 (mktime, not_equal_tm, print_tm, check_result,
5218 main): Use prototypes. Use const * where appropriate.
5219 (main): Fix typo in testing code that uncovered by above changes.
5220 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5222 2003-06-04 Paul Eggert <eggert@twinsun.com>
5224 * mktime.c: Fix Debian bug 177940
5225 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5226 (localtime_offset): Now long int, not time_t, because we want it
5227 to be guaranteed to be signed. All uses changed.
5228 (__mktime_internal): If overflow would occur when adding offset,
5231 Merge 'human' changes from coreutils. Rewrite to support
5232 locale-specific notations like thousands separators.
5233 * human.c: Simplify authorship notice.
5234 Include human.h immediately after config.h.
5235 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5236 <limits.h>: Do not include, since human.h does.
5237 (SIZE_MAX, UINTMAX_MAX): New macros.
5238 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5239 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5240 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5241 (power_letter): Renamed from suffixes.
5242 (generate_suffix_backwards): Remove.
5243 (adjust_value): Now takes int style (because of human.h changes)
5244 and long double value (for greater precision on some platforms).
5245 (group_number): New function.
5246 (human_readable): Use it. Use integer options, not enum.
5247 Put the options before the sizes in the arg list.
5248 Support all the new options.
5249 The old human_readable function has been removed;
5250 use inttostr.h instead.
5251 (human_readable, default_block_size, humblock):
5252 Use uintmax_t, not int, for block sizes.
5253 (human_readable_inexact, block_size_types): Remove.
5254 (block_size_opts): New constant.
5255 (human_options): Renamed from human_block_size, with new signature
5256 that allows block sizes up to UINTMAX_MAX. All callers changed.
5257 * human.h: Add copyright and authorship notice.
5258 Include <limits.h> and <stdbool.h> unconditionally.
5259 (PARAMS): Remove. All uses removed.
5260 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5261 (enum human_inexact_style): Remove tag; now a nameless enum.
5262 (human_floor, human_ceiling, human_round_to_even): Now have
5263 values 2, 0, 1 rather than -1, 1, 0.
5264 (human_group_digits, human_suppress_point_zero, human_autoscale,
5265 human_base_1024, human_SI, human_B): New constants.
5266 (human_readable_inexact, human_block_size): Remove.
5267 (human_readable): Size args are now uintmax_t, not int.
5268 (human_options): New decl.
5270 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5271 unnecessary now that we assume C89 or better. This change
5272 imported from coreutils.
5274 * mktime.c (__mktime_internal): Do not reject negative timestamps
5275 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5276 in the 2003-05-30 sync from glibc.
5278 .h files should stand alone, but we shouldn't include <sys/types.h>
5279 if we can get away with just <stddef.h>.
5281 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5282 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5283 rather than <sys/types.h>, as we merely need size_t.
5284 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5286 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5287 Include <stdio.h>, to get FILE.
5288 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5289 memcasecmp.h has included <stddef.h> and all we need is size_t.
5290 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5291 our interface, instead of including <sys/types.h>
5293 2003-06-02 Paul Eggert <eggert@twinsun.com>
5296 Fix some minor time-related bugs with POSIX time arguments.
5297 Some valid time stamps were being rejected (notably -1, and
5298 time stamps before 1900 on 64-bit hosts). And some invalid
5299 time stamps were being accepted, e.g. September 31.
5301 * posixtm.h (posixtime): Return bool instead of time_t, so
5302 that we can return (time_t) -1 successfully.
5303 * posixtm.c: Likewise.
5304 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5305 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5306 (t): Remove static var.
5307 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5308 of static var. All uses changed.
5309 (year): Do not reject years before 1900; they can occur with
5311 (posix_time_parse): Do not check for out-of-range components;
5312 that is now the caller's responsibility, since our checks were
5313 only approximations.
5314 (posixtime): Use mktime to check for out-of-range components,
5315 since it knows them exactly.
5316 If mktime returns (time_t) -1, check whether an error actually occurred
5317 by invoking localtime on -1.
5318 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5319 posixtime failures better.
5320 Improve the test data (in comments only).
5322 2003-05-30 <karl@gnu.org>
5324 * mktime.c: update from libc.
5326 2003-05-30 Bruno Haible <bruno@clisp.org>
5328 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5329 * localcharset.h: Likewise.
5330 * localcharset.c: Likewise.
5332 2003-05-28 Paul Eggert <eggert@twinsun.com>
5334 Assume the headers required for C89 freestanding compilers.
5335 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5336 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5337 without checking for HAVE_LIMITS_H.
5338 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5339 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5341 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5342 * exclude.c: Include <stdbool.h> unconditionally.
5343 * tempname.c: Include <stddef.h> unconditionally.
5344 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5345 * modechange.c, rpmatch.c (NULL): Don't define, since
5346 <stddef.h> does that.
5347 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5348 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5349 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5350 * xstrtol.c: Likewise.
5351 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5352 * savedir.c: Include <stddef.h> instead of defining NULL.
5354 * addext.c (addext): Use assignment rather than cast, to avoid
5355 warnings on some platforms.
5357 * mktime.c (__mktime_internal): Do not reject negative timestamps
5360 2003-05-10 Bruno Haible <bruno@clisp.org>
5362 * linebreak.c (iconv_string_length): Don't return -1 just because the
5363 string is longer than 4 KB.
5365 2003-05-12 Jim Meyering <jim@meyering.net>
5367 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5368 the space-padded-by-default conversion specifiers, %e, %k, %l.
5370 2003-05-03 Bruno Haible <bruno@clisp.org>
5372 Upgrade to Unicode-4.0.
5373 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5374 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5375 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5376 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5377 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5378 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5379 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5380 Change width of U+E0100..U+E01EF from 1 to 0.
5382 2003-04-25 Bruno Haible <bruno@clisp.org>
5384 * copy-file.c: Include <stddef.h>, for size_t.
5386 2003-04-25 Jim Meyering <jim@meyering.net>
5388 * copy-file.c (copy_file_preserving): Declare buf_size to be
5389 of type size_t, not int.
5391 2003-04-11 Jim Meyering <jim@meyering.net>
5393 Merge changes from Coreutils.
5395 2003-03-22 Jim Meyering <jim@meyering.net>
5397 * strftime.c (widen): Cast alloca return value to proper type.
5399 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5402 * strftime.c (my_strftime): Handle very large width
5403 specifications for numeric values correctly. Improve checks for
5406 2003-01-19 Jim Meyering <jim@meyering.net>
5408 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5409 (nl_get_alt_digit) [! defined my_strftime]: Define.
5410 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5411 _nl_get_alt_digit and _nl_get_walt_digit.
5413 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5414 These changes have no effect outside of _LIBC.
5416 2003-04-10 Bruno Haible <bruno@clisp.org>
5418 * findprog.h: New file, from GNU gettext.
5419 * findprog.c: New file, from GNU gettext.
5421 2003-04-05 Jim Meyering <jim@meyering.net>
5423 Merge changes from Coreutils.
5425 * exclude.h (PARAMS): Remove definition and uses.
5426 * exclude.c: Remove uses of `PARAMS'.
5428 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5429 Add test-cases for DOS filenames. Declare program_name.
5430 (main): Set up program_name. Patch by Rich Dawe.
5432 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5434 Use mntctl's return value to drive the entry-processing loop, since
5435 we can't rely on the value of the vmt_length member in the last
5436 entry. On some systems doing so could result in exhausting
5437 virtual memory. Based in part on a patch from Mike Jetzer.
5439 2003-04-04 Bruno Haible <bruno@clisp.org>
5441 * linebreak.h: New file, from GNU gettext.
5442 * linebreak.c: New file, from GNU gettext with slight modifications.
5443 * lbrkprop.h: New file, from GNU gettext.
5445 2003-04-03 Bruno Haible <bruno@clisp.org>
5447 * utf8-ucs4.h: New file, from GNU gettext.
5448 * utf16-ucs4.h: New file, from GNU gettext.
5449 * ucs4-utf8.h: New file, from GNU gettext.
5450 * ucs4-utf16.h: New file, from GNU gettext.
5452 2003-04-02 Bruno Haible <bruno@clisp.org>
5454 * binary-io.h: New file, from GNU gettext.
5456 2003-04-01 Bruno Haible <bruno@clisp.org>
5458 * pathname.h: New file, from GNU gettext.
5459 * concatpath.c: New file, from GNU gettext.
5461 2003-03-30 Bruno Haible <bruno@clisp.org>
5463 * copy-file.c (copy_file_preserving): Don't set owner if the function
5464 chown() doesn't exist.
5466 2003-03-28 Bruno Haible <bruno@clisp.org>
5468 * copy-file.h: New file, from GNU gettext.
5469 * copy-file.c: New file, from GNU gettext.
5471 2003-03-18 Jim Meyering <jim@meyering.net>
5473 * quote.c (quote_n): Fix typo in comment.
5475 2003-03-14 Jim Meyering <jim@meyering.net>
5477 Merge changes from Coreutils.
5478 * obstack.h (obstack_object_size): Declare temporary, __o,
5479 to be const, in order to avoid warnings.
5480 (obstack_room): Likewise.
5481 (obstack_empty_p): Likewise.
5483 2003-03-13 Paul Eggert <eggert@twinsun.com>
5485 Merge changes from Bison.
5486 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5487 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5488 when compiling Bison 1.875's `bitset bset = obstack_alloc
5489 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5490 * hash.c: Include <stdbool.h> unconditionally.
5492 2003-03-09 Paul Eggert <eggert@twinsun.com>
5494 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5495 Reported by Bruce Becker; see:
5496 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5498 2003-03-03 Paul Eggert <eggert@twinsun.com>
5499 Bruno Haible <bruno@clisp.org>
5501 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5502 Reported by John Hughes, see
5503 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5505 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5507 * poll_.h: New file.
5510 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5512 * mathl.h: New file.
5513 * acosl.c: New file.
5514 * asinl.c: New file.
5515 * atanl.c: New file.
5516 * ceill.c: New file.
5519 * floorl.c: New file.
5520 * frexpl.c: New file.
5521 * ldexpl.c: New file.
5523 * sincosl.c: New file.
5525 * sqrtl.c: New file.
5527 * trigl.c: New file.
5528 * trigl.h: New file.
5530 2003-02-17 Bruno Haible <bruno@clisp.org>
5532 * mkdtemp.h: New file, from GNU gettext.
5533 * mkdtemp.c: New file, from GNU gettext.
5535 2003-01-31 Bruno Haible <bruno@clisp.org>
5537 * rename.c: #undef rename before defining rpl_rename.
5538 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5540 2003-01-30 Bruno Haible <bruno@clisp.org>
5542 * printf-args.h: New file, from GNU gettext.
5543 * printf-args.c: New file, from GNU gettext.
5544 * printf-parse.h: New file, from GNU gettext.
5545 * printf-parse.c: New file, from GNU gettext.
5546 * vasnprintf.h: New file, from GNU gettext.
5547 * vasnprintf.c: New file, from GNU gettext.
5548 * asnprintf.c: New file, from GNU gettext.
5549 * vasprintf.h: New file, from GNU gettext with modifications.
5550 * vasprintf.c: New file, from GNU gettext.
5551 * asprintf.c: New file, from GNU gettext.
5553 2003-01-29 Bruno Haible <bruno@clisp.org>
5555 * stpncpy.h: New file, from GNU gettext with modifications.
5556 * stpncpy.c: New file, from GNU gettext with modifications.
5558 2003-01-28 Bruno Haible <bruno@clisp.org>
5560 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5562 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5565 2003-01-27 Bruno Haible <bruno@clisp.org>
5567 * xsetenv.h: New file, from GNU gettext.
5568 * xsetenv.c: New file, from GNU gettext.
5570 2003-01-23 Bruno Haible <bruno@clisp.org>
5572 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5574 2003-01-22 Bruno Haible <bruno@clisp.org>
5576 * exit.h: New file, from GNU gettext.
5578 2003-01-11 Bruno Haible <bruno@clisp.org>
5580 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5581 * strcase.h (strcasecmp, strncasecmp): Likewise.
5583 2003-01-14 Jim Meyering <jim@meyering.net>
5585 * same.c (same_name): Tweak a comment.
5587 2003-01-11 Bruno Haible <bruno@clisp.org>
5589 * same.c (same_name): Reorder tests so as to avoid calling stat()
5590 when a string comparison is sufficient.
5592 2003-01-11 Bruno Haible <bruno@clisp.org>
5594 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5597 2003-01-11 Bruno Haible <bruno@clisp.org>
5599 * hash-pjw.c: Add comment about low quality of this function.
5601 2003-01-12 Paul Eggert <eggert@twinsun.com>
5603 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5604 to avoid collisions with libcurses and libreadline.
5606 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5607 * getstr.h, getstr.c: Remove.
5608 * getline.c: Include "getline.h", to check interface.
5609 Move body of old getstr.c here: this defines MIN_CHUNK and
5610 declares getdelim2, which is renamed from getstr.
5611 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5613 * linebuffer.c (readlinebuffer): Renamed from readline.
5615 * linebuffer.h: Likewise.
5616 (readline): Remove backward-compatibility macro.
5618 2003-01-12 Jim Meyering <jim@meyering.net>
5620 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5622 2003-01-10 Bruno Haible <bruno@clisp.org>
5624 * alloca_.h: New file.
5625 * getdate.y: Unconditionally include alloca.h.
5626 * makepath.c: Likewise.
5627 * setenv.c: Likewise.
5628 * userspec.c: Likewise.
5630 2003-01-09 Bruno Haible <bruno@clisp.org>
5632 * stdbool.h.in: New file.
5634 2003-01-08 Bruno Haible <bruno@clisp.org>
5636 * safe-read.c: Include specification header first, to ensure its
5638 * full-write.c: Likewise.
5640 2003-01-08 Jim Meyering <jim@meyering.net>
5642 * full-write.c: Undefine and define-away `const' after inclusion
5643 of errno.h, not before. Suggestion from Bruno Haible.
5645 2003-01-07 Jim Meyering <jim@meyering.net>
5647 * full-write.c: Rework so that it may serve to define full_read, too.
5648 * full-read.c: Simply #define FULL_READ and include full-write.c.
5650 2003-01-06 Jim Meyering <jim@meyering.net>
5652 * version-etc.c: Update year in translatable copyright string.
5654 2002-12-25 Bruno Haible <bruno@clisp.org>
5656 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5657 * xstrtol.h: Likewise.
5658 * xstrtoimax.c: Likewise.
5659 * xstrtoumax.c: Likewise.
5660 * human.h: Likewise.
5662 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5663 on systems that have <inttypes.h> but not <stdint.h>.
5665 2002-12-31 Paul Eggert <eggert@twinsun.com>
5667 * memcoll.c (memcoll): Fall back on a simple algorithm using
5668 memcmp if strcoll doesn't work.
5670 2002-12-23 Bruno Haible <bruno@clisp.org>
5672 * localcharset.h: New file.
5673 * localcharset.c: Include it.
5674 * unicodeio.c: Likewise.
5676 2002-12-22 Bruno Haible <bruno@clisp.org>
5678 * utime.c (utime_null): No need to call ftruncate if the file was
5681 2002-12-23 Bruno Haible <bruno@clisp.org>
5683 * memcoll.c (STRCOLL): New macro.
5686 2002-12-22 Bruno Haible <bruno@clisp.org>
5688 * getstr.h (getstr): Define, to avoid clash with libcurses.
5689 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5691 2002-12-22 Bruno Haible <bruno@clisp.org>
5693 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5695 2002-12-23 Bruno Haible <bruno@clisp.org>
5697 * getline.h: Include <stddef.h>, for size_t.
5699 * unicodeio.h: Include <stddef.h>, for size_t.
5700 * unicodeio.c: Don't include <stddef.h>.
5702 2002-12-17 Bruno Haible <bruno@clisp.org>
5704 * canon-host.c (strdup): Remove unused declaration.
5706 * fsusage.c: Include full_read.h.
5707 (get_fs_usage): Use full_read instead of safe_read.
5709 * utime.c (utime_null): Use SAFE_READ_ERROR.
5711 2002-12-11 Bruno Haible <bruno@clisp.org>
5713 * setenv.h: Rewritten to cope with systems that have setenv() but not
5715 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5718 2002-12-11 Bruno Haible <bruno@clisp.org>
5720 * setenv.c (alloca): Fall back to malloc.
5722 (setenv): Use freea() to free memory allocated with alloca().
5724 2002-11-13 Bruno Haible <bruno@clisp.org>
5726 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5727 function declarations.
5728 * unsetenv.c (unsetenv): Likewise.
5730 2002-03-04 Bruno Haible <bruno@clisp.org>
5732 Portability to AIX 4.3.3.
5733 * unsetenv.c: New file, extracted from setenv.c.
5734 * setenv.c: Move the unsetenv() function to unsetenv.c.
5736 2001-12-20 Bruno Haible <bruno@clisp.org>
5738 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5739 use malloc instead. For SunOS 4.
5741 2001-12-11 Bruno Haible <bruno@clisp.org>
5743 * setenv.c: Declare alloca.
5744 (compar_fn_t): New typedef.
5745 (KNOWN_VALUE, STORE_VALUE): Use it.
5747 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5750 2002-12-10 Paul Eggert <eggert@twinsun.com>
5752 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5753 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5754 Choose values that are less likely to collide with system fnmatch
5756 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5757 defined (e.g., a pure POSIX system).
5758 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5759 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5761 2002-12-06 Jim Meyering <jim@meyering.net>
5763 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5765 Merge in changes from libc's misc/error.c, in preparation
5766 for the merge of gnulib's changes back into libc.
5768 * error.c (_): Define only if not already defined.
5769 Move definition to follow all #include directives.
5770 Include unlocked-io.h only if !_LIBC.
5771 [_LIBC]: Include <libio/libioP.h>.
5772 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5773 (fflush): Tweak definition to use INTUSE.
5776 2002-12-05 Paul Eggert <eggert@twinsun.com>
5778 * alloca.c [defined emacs]: Include "lisp.h".
5779 (xalloc_die) [defined emacs]: New macro.
5780 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5781 [! defined emacs]: Include <xalloc.h>.
5782 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5783 (pointer): Typedef to POINTER_TYPE *.
5784 (malloc): Remove decl; we now always use xmalloc.
5785 (alloca): Use old-style definition, since Emacs needs this.
5786 Check for arithmetic overflow when computing combined size.
5788 2002-12-04 Paul Eggert <eggert@twinsun.com>
5790 Do not generate unlocked-io.h automatically, since it's easier to
5791 maintain it by hand.
5793 * unlocked-io.h: New file, from GNU diffutils,
5794 but with proper copyright notice and attribution.
5796 * Makefile.am: Add copyright notice.
5797 (libfetish_a_SOURCES): Add unlocked-io.h.
5798 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5799 (DISTCLEANFILES, io_functions): Remove macros.
5800 (EXTRA_DIST): Remove gen_uio.
5801 (unlocked-io.h): Remove rule.
5803 2002-12-04 Jim Meyering <jim@meyering.net>
5805 Reflect the fact that stat.c and lstat.c are no longer generated.
5806 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5807 (DISTCLEANFILES): Likewise.
5808 (EXTRA_DIST): Likewise.
5809 (all_local): Don't depend on stat.c or lstat.c.
5810 (stat.c, lstat.c): Remove rules.
5811 (EXTRA_DIST): Remove xstat.in.
5813 * xstat.in: Remove file. Contents moved into stat.c.
5814 * stat.c: New file. Contents mostly from xstat.in.
5815 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5816 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5818 * safe-read.c: Rework so that it may serve to define safe_write, too.
5819 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5821 2002-12-03 Jim Meyering <jim@meyering.net>
5823 * safe-read.c, safe-write.c: Change variable names and comments, but
5824 not semantics, to minimize the differences between these two files.
5825 (safe_read): Change comment to mention SAFE_READ_ERROR.
5827 * safe-read.c (IS_EINTR): Define.
5828 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5830 2002-12-02 Bruno Haible <bruno@clisp.org>
5832 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5833 Define, taken from safe-read.c.
5834 (INT_MAX): Provide fallback.
5835 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5836 * safe-write.h (SAFE_WRITE_ERROR): Define.
5838 * safe-read.c (EINTR): Remove definition.
5839 (safe_read): Don't use EINTR if it is absent.
5841 2002-12-02 Jim Meyering <jim@meyering.net>
5843 * safe-read.c (EINTR): Define.
5844 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5845 (INT_MAX): Provide fallback.
5846 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5848 * safe-read.h (SAFE_READ_ERROR): Define.
5850 2002-12-01 Jim Meyering <jim@meyering.net>
5852 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5853 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5855 2002-11-27 Paul Eggert <eggert@twinsun.com>
5857 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5858 hash_rehash): Replace `if (limit <= value) abort ();' with
5859 `if (! (value < limit)) abort ();', for readability.
5861 2002-11-26 <karl@gnu.org>
5863 * strdup.c: copy from libc again, with jim's ok.
5864 * .cppi-disable: re-add strdup.c
5866 2002-11-25 <karl@gnu.org>
5868 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5869 instead of "strtol.c".
5871 2002-11-25 Jim Meyering <jim@meyering.net>
5873 * mktime.c: Sync from libc, now that it has the latest fix.
5875 2002-11-24 <karl@gnu.org>
5877 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5878 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5880 2002-11-24 Jim Meyering <jim@meyering.net>
5882 Update from coreutils:
5884 * mktime.c: Merge in changes from libc.
5886 Avoid a link-time failure on some Linux systems.
5887 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5888 (__mon_yday): Declare with the STATIC attribute.
5889 (__mktime_internal): Likewise.
5890 Based on a report from Greg Schafer.
5892 2002-11-23 Jim Meyering <jim@meyering.net>
5894 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5895 Use `unsigned', not `int', as type of index.
5897 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5899 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5901 2002-11-22 Paul Eggert <eggert@twinsun.com>
5903 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5904 hint that one should use `if (! x) abort ();' rather than `assert
5905 (x);', and anyway it's one less thing to worry about configuring.
5906 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5907 hash_rehash, hash_insert): Use abort rather than assert.
5909 2002-11-22 Paul Eggert <eggert@twinsun.com>
5911 * quotearg.h: Allow multiple inclusion by surrounding with
5912 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5913 so that we can be included first.
5914 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5915 * quotearg.c: Include quotearg.h immediately after config.h.
5916 No need to include stddef.h or sys/types.h any more.
5917 Surround local include files with "", not "<>".
5918 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5919 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5920 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5921 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5922 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5923 (ISPRINT): Remove; no longer needed now that we assume C89.
5925 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5928 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5929 quotearg_char): Use SIZE_MAX rather than
5930 (size_t) -1 when we are talking about "infinity".
5932 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5934 2002-11-22 Bruno Haible <bruno@clisp.org>
5936 * safe-read.h: Assume C89. Add comments.
5937 (safe_read): Change return type to size_t.
5938 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5939 counts > SSIZE_MAX correctly.
5940 * safe-write.h: New file.
5941 * safe-write.c: New file.
5942 * full-read.h: New file.
5943 * full-read.c: New file.
5944 * full-write.h: Assume C89. Add comments.
5945 * full-write.c: Include safe-write.h.
5946 (full_write): Rewritten to use safe_write.
5947 Suggested by Jim Meyering and Paul Eggert.
5949 2002-11-21 Bruno Haible <bruno@clisp.org>
5951 Remove case insensitive option matching.
5952 * argmatch.h (argcasematch): Remove declaration.
5953 (ARGCASEMATCH): Remove macro.
5954 (__xargmatch_internal): Remove case_sensitive argument.
5955 (XARGMATCH): Update.
5956 (XARGCASEMATCH): Remove macro.
5957 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5958 case_sensitive argument.
5959 (argcasematch): Remove function.
5960 (__xargmatch_internal): Remove case_sensitive argument.
5961 (main): Use XARGMATCH instead of XARGCASEMATCH.
5963 * xmalloc.c: Change compile-time error message. Add comment about
5964 required autoconf version.
5966 2002-11-21 Jim Meyering <jim@meyering.net>
5968 * strdup.c (strdup): Tweak comment and initial #if/#include.
5970 Merge in changes from the coreutils.
5972 2002-09-25 Paul Eggert <eggert@twinsun.com>
5973 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5974 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5975 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5976 int. Work more efficiently if X is the same width as uintmax_t.
5977 Do not compare X to -1, to avoid bogus compiler warning.
5978 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5979 Don't assume that f_frsize and f_bsize are the same type.
5981 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5984 * makepath.c (make_path): Restore umask *before* creating the final
5986 (make_path): Minor reformatting.
5988 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5989 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5991 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5992 ones. At least on GNU/Linux systems, `auto' means something else.
5995 2002-11-20 Paul Eggert <eggert@twinsun.com>
5997 Merge argmatch cleanups from Bison. Assume C89.
5999 * argmatch.c: Include config.h here, not in argmatch.h.
6000 Include stdlib.h, for EXIT_FAILURE.
6001 Always include <string.h>, since we assume C89.
6002 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6003 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6004 Include <stddef.h> instead, since it's all we need for size_t.
6005 (PARAMS): Remove. All uses removed.
6006 (ARRAY_CARDINALITY): Do not bother to #undef.
6007 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6008 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6009 Remove unnecessary parentheses.
6010 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6011 Insert necessary parentheses.
6012 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6013 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6015 2002-11-19 Bruno Haible <bruno@clisp.org>
6017 * mbswidth.c: Include mbswidth.h right at the beginning.
6018 * mbswidth.h: Include <stddef.h>, for size_t.
6020 * mbswidth.h (PARAMS): Remove macro.
6021 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6022 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6024 * gcd.h (PARAMS): Remove macro.
6025 (gcd): Use ANSI C function declarations.
6026 * gcd.c (gcd): Likewise.
6028 2002-11-15 Bruno Haible <bruno@clisp.org>
6030 * strcspn.c: Include <stddef.h>.
6031 (strcspn): Use ANSI C function declaration. Change return type to
6033 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6034 (strpbrk): Use NULL.
6035 * strpbrk.h (PARAMS): Remove macro.
6036 (strpbrk): Use ANSI C function declaration.
6037 * strstr.c: Don't include <sys/types.h>.
6038 * strstr.h (PARAMS): Remove macro.
6039 (strstr): Use ANSI C function declarations.
6041 2002-11-06 Bruno Haible <bruno@clisp.org>
6043 * gcd.h (gcd): Change argument type to 'unsigned long'.
6044 * gcd.c (gcd): Likewise.
6046 2002-11-05 Bruno Haible <bruno@clisp.org>
6048 * gcd.h: New file, from gettext-0.11.5.
6049 * gcd.c: New file, from gettext-0.11.5.
6051 2002-11-05 Bruno Haible <bruno@clisp.org>
6053 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6054 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6055 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6056 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6058 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6059 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6061 * closeout.c: Include gettext.h instead of <libintl.h>.
6062 * human.c: Include gettext.h instead of <libintl.h>.
6063 * quotearg.c: Include gettext.h instead of <libintl.h>.
6064 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6065 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6066 * userspec.c: Include gettext.h instead of <libintl.h>.
6067 * version-etc.c: Include gettext.h instead of <libintl.h>.
6068 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6069 (textdomain): Remove definition.
6070 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6072 * long-options.c: Remove include of <libintl.h> and definition of _.
6073 * same.c: Remove include of <libintl.h> and definition of _.
6075 2002-11-04 Bruno Haible <bruno@clisp.org>
6077 * stpcpy.h: New file, from GNU gettext-0.11.5.
6078 * strcase.h: New file, from GNU gettext-0.11.5.
6079 * strpbrk.h: New file, from GNU gettext-0.11.5.
6080 * strstr.h: New file, from GNU gettext-0.11.5.
6081 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6083 2002-05-09 Bruno Haible <bruno@clisp.org>
6085 * config.charset: Update for newest glibc. Add canonical names
6086 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6088 2002-05-09 Bruno Haible <bruno@clisp.org>
6090 * localcharset.c (get_charset_aliases): Add more Windows specific
6093 2002-05-08 Owen Taylor <otaylor@redhat.com>
6095 * config.charset: A few additions for Solaris.
6097 2001-12-05 Bruno Haible <bruno@clisp.org>
6099 * localcharset.c (locale_charset): Don't return an empty string.
6101 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6103 * config.charset: msdos in uk_UA uses CP1125.
6105 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6107 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6108 * localcharset.c (locale_charset): Declare as extern "C".
6110 2002-02-15 Bruno Haible <bruno@clisp.org>
6112 * config.charset [msdosdjgpp]: For Russian, use CP866.
6114 2002-02-11 Bruno Haible <bruno@clisp.org>
6116 * config.charset: Add support for NetBSD.
6118 2002-09-25 <karl@gnu.org>
6120 * strdup.c: copy from libc/string (via ../config/srclist*).
6121 * getopt*: copy from libc/posix.
6122 * gettext.h: copy from gettext.
6123 * .cppi-disable: add strdup.c, gettext.h.
6125 2002-07-01 Jim Meyering <meyering@lucent.com>
6127 * c-stack.c: Include sys/time.h.
6128 From Volker Borchert.
6130 2002-06-11 Paul Eggert <eggert@twinsun.com>
6132 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6133 New macro. Use it uniformly instead of
6134 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6135 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6136 reported by Vin Shelton.
6138 2002-06-22 Jim Meyering <meyering@lucent.com>
6140 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6141 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6143 2002-06-22 Paul Eggert <eggert@twinsun.com>
6145 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6146 Do not assume SA_SIGINFO behavior.
6147 Bug reported by Jim Meyering on NetBSD 1.5.2.
6149 2002-06-22 Jim Meyering <meyering@lucent.com>
6151 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6153 * exitfail.c, exitfail.h: Likewise.
6154 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6156 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6158 (EXTRA_DIST): Add fnmatch_loop.c.
6159 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6161 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6162 * fnmatch.c: Update from diffutils-2.8.2.
6163 * fnmatch_.h: New file. From diffutils-2.8.2.
6164 * fnmatch.h: Remove file.
6166 2002-06-18 Paul Eggert <eggert@twinsun.com>
6168 * file-type.h: Report an error if neither S_ISREG nor
6169 S_IFREG is defined, instead of using a test specific to glibc
6170 2.2. This should be safe, since POSIX requires S_ISREG and
6171 Unix Version 7 had S_IFREG. We don't need to check for
6172 <sys/types.h> since we don't use any symbols that it defines.
6174 2002-06-15 Jim Meyering <meyering@lucent.com>
6176 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6177 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6178 have been included before this file.
6180 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6182 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6183 so that each temporary file name is unique and valid in the first
6184 8 characters, for operation under DOS.
6186 2002-06-15 Jim Meyering <meyering@lucent.com>
6188 Work even with DJGPP 2.03, which lacks support for symlinks.
6190 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6192 * lchown.c (S_ISLNK): Likewise.
6194 2002-06-14 Jim Meyering <meyering@lucent.com>
6196 * file-type.h: Use the version from diffutils-2.8.2.
6197 * file-type.c: Likewise.
6199 2002-05-27 Jim Meyering <meyering@lucent.com>
6201 Fix a problem seen only on nonconforming systems whereby ls.c's
6202 use of localtime, and then of gettimeofday would cause trouble:
6203 the localtime call used to initialize rpl_gettimeofday's save
6204 mechanism would clobber ls's current local time information so
6205 that in any long listing the first file would always be listed
6206 with date 1970-01-01. Analysis by Volker Borchert.
6208 * gettimeofday.c (localtime): Undefine.
6209 (rpl_localtime): New function.
6211 2002-05-22 Jim Meyering <meyering@lucent.com>
6213 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6214 * file-type.h: New file.
6215 * file-type.c (file_type): New file/function. Extracted from diffutils.
6217 2002-04-29 Paul Eggert <eggert@twinsun.com>
6219 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6221 2002-04-28 Paul Eggert <eggert@twinsun.com>
6223 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6224 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6225 of 127, since 64 is the largest conceivable number for ancient
6227 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6229 2002-04-28 Jim Meyering <meyering@lucent.com>
6231 * sig2str.c (WTERMSIG): Remove definition (unused).
6233 2002-04-28 Paul Eggert <eggert@twinsun.com>
6235 * sig2str.h, sig2str.c: New files.
6236 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6238 2002-04-24 Jim Meyering <meyering@lucent.com>
6240 * gettext.h: New file, from Gettext.
6241 * Makefile.am (INCLUDES): Remove -I../intl.
6242 (libfetish_a_SOURCES): Add gettext.h.
6244 2002-04-16 Jim Meyering <meyering@lucent.com>
6246 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6247 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6248 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6250 2002-04-12 Jim Meyering <meyering@lucent.com>
6252 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6254 2002-03-10 Jim Meyering <meyering@lucent.com>
6256 * makepath.c (make_path): Remove a comma from a diagnostic.
6257 Suggestion from Santiago Vila.
6259 2002-03-08 Jim Meyering <meyering@lucent.com>
6261 * rename.c: Mention that this wrapper is needed also on
6262 mips-dec-ultrix4.4 systems.
6264 2002-03-02 Jim Meyering <meyering@lucent.com>
6266 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6267 not HAVE_CLOCK_SETTIME.
6269 2002-02-27 Paul Eggert <eggert@twinsun.com>
6271 * nanosleep.h: Rename to....
6272 * timespec.h: New name for nanosleep.h. All uses changed.
6274 * gettime.c: New file.
6275 * settime.c: New file.
6278 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6279 timespec.h. Remove nanosleep.h.
6281 2002-02-25 Paul Eggert <eggert@twinsun.com>
6283 * acl.c, acl.h: New files.
6284 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6286 2002-02-24 Jim Meyering <meyering@lucent.com>
6288 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6289 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6290 cause trouble. Reported by Nelson Beebe.
6292 2002-02-23 Paul Eggert <eggert@twinsun.com>
6294 * path-concat.c (xpath_concat): Reorder code to pacify
6295 compilers that don't know that xalloc_die never returns.
6297 2002-02-20 Jim Meyering <meyering@lucent.com>
6299 * getdate.c: Regenerate using bison-1.33.
6301 2002-02-15 Paul Eggert <eggert@twinsun.com>
6303 * posixver.c, posixver.h: New files.
6304 * Makefile.am (libfetish_a_SOURCES): Add them.
6306 2002-02-02 Paul Eggert <eggert@twinsun.com>
6307 Bruno Haible <bruno@clisp.org>
6309 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6310 (fwrite_success_callback): New declaration.
6311 * unicodeio.c (unicode_to_mb): New function, extracted from
6312 print_unicode_char. Call failure callback instead of error.
6313 (fwrite_success_callback): New function.
6314 (exit_failure_callback): New function.
6315 (fallback_failure_callback): New function.
6316 (print_unicode_char): Call unicode_to_mb.
6318 2002-01-26 Jim Meyering <meyering@lucent.com>
6320 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6322 2002-01-22 Jim Meyering <meyering@lucent.com>
6324 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6325 Otherwise, some versions of automake would omit the rule that makes
6326 Makefile from Makefile.in.
6328 2001-01-21 Paul Eggert <eggert@twinsun.com>
6330 * xmemcoll.h, xmemcoll.c: New files.
6331 * Makefile.am (libfetish_a_SOURCES): Add them.
6332 * memcoll.c: Include errno.h, and declare errno if not defined.
6333 (memcoll): Set errno to zero if there is no error.
6335 * quotearg.c (quotearg_buffer_restyled):
6336 Fix bug with quoting buffers containing NUL when backslashing escapes.
6337 This bug was exposed by the other changes in this patch.
6338 (quotearg_n_options): New arg ARGSIZE.
6339 All callers changed.
6340 (quoting_options_from_style): New function.
6341 (quotearg_n_style): Use it.
6342 (quotearg_n_style_mem): New function.
6344 * quotearg.h (quotearg_n_style_mem): New function.
6346 2002-01-16 Jim Meyering <meyering@lucent.com>
6348 * getdate.y: Add three semicolons, each just before a closing brace.
6349 Bison (as of version 1.31) no longer papers over that mistake.
6351 2002-02-14 Paul Eggert <eggert@twinsun.com>
6353 * backupfile.c (ISDIGIT): Comment fix.
6354 * getdate.y (ISDIGIT): Likewise.
6355 * posixtm.c (ISDIGIT, year): Likewise.
6356 * strverscmp.c (ISDIGIT): Likewise.
6357 * userspec.c (ISDIGIT): Likewise.
6359 2002-01-05 Jim Meyering <meyering@lucent.com>
6361 * version-etc.c (version_etc_copyright): Update copyright year.
6363 2001-01-19 Paul Eggert <eggert@twinsun.com>
6365 * closeout.c (close_stdout_status): If ferror (stdout), do
6366 not silently exit merely because the output buffer happens to
6367 have nothing pending.
6369 2001-12-18 Paul Eggert <eggert@twinsun.com>
6371 See the big note in ../ChangeLog.
6372 * human.c (suffixes): Prefer K to k for 1024.
6373 (generate_suffix_backwards): New function.
6374 (human_readable_inexact): Use it.
6375 * xstrtol.c (__xstrtol): If there is no number but there
6376 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6377 Accept 'K' as well as 'k'.
6379 2001-12-15 Jim Meyering <meyering@lucent.com>
6381 * regex.h (__restrict_arr): Update from libc.
6383 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6384 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6387 2001-12-10 Jim Meyering <meyering@lucent.com>
6389 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6390 Instead, include "xalloc.h".
6391 (initbuffer): Don't cast xmalloc return value to char*.
6392 (readline): Reword comment.
6393 Don't cast xrealloc return value to char*
6396 2001-12-09 Jim Meyering <meyering@lucent.com>
6398 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6399 `signed and unsigned type in conditional expression'.
6400 * posixtm.c (posix_time_parse): Likewise.
6402 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6404 * readtokens.c (readtoken): Declare an index to be of type unsigned
6405 to avoid a pedantic warning.
6407 * getstr.c: Don't include assert.h.
6408 (getstr): Remove warning-evoking assertions.
6409 Return -1 if offset parameter is out of bounds.
6410 Change the type of a local from int to size_t.
6412 * strftime.c (my_strftime_localtime_r): Include this function
6413 definition in the `#if ! HAVE_TM_GMTOFF' block.
6415 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6416 Include xalloc.h instead.
6418 2001-12-02 Jim Meyering <meyering@lucent.com>
6420 * tempname.c: Don't declare getenv, thus reverting the change of
6421 2001-11-18. It's no longer necessary, now that stdlib.h is always
6424 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6425 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6427 2001-11-30 Akim Demaille <akim@epita.fr>
6429 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6430 before being defined.
6432 2001-11-27 Paul Eggert <eggert@twinsun.com>
6434 * quotearg.h (quotearg_n, quotearg_n_style):
6435 First arg is int, not unsigned.
6436 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6437 (SIZE_MAX, UINT_MAX): New macros.
6438 (quotearg_n_options): Abort if N is negative.
6439 Avoid overflow check on hosts where size_t is 64 bits and int
6440 is 32 bits, as overflow is impossible there.
6441 Fix off-by-one typo that caused unnecessary reallocation.
6443 2001-11-27 Jim Meyering <meyering@lucent.com>
6445 * tempname.c: Merge with version from libc.
6446 * regex.c: Likewise.
6448 * tempname.c: Include stdlib.h unconditionally. On some old systems
6449 for which STDC_HEADERS is 0, it was not included, resulting in a
6450 warning about an integer-to-pointer conversion problem with getenv.
6451 Reported by Volker Borchert.
6453 2001-11-26 Jim Meyering <meyering@lucent.com>
6455 * gtod.h: Remove file.
6456 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6457 * gettimeofday.c: Don't include gtod.h.
6458 (GTOD_init): Remove function.
6459 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6460 Suggestion from Volker Borchert.
6462 2001-11-23 Jim Meyering <meyering@lucent.com>
6464 * hash.h (struct hash_table): Don't define here. Merely declare it.
6465 * hash.c (struct hash_table): Define it here instead.
6467 2001-11-22 Jim Meyering <meyering@lucent.com>
6469 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6471 2001-11-18 Paul Eggert <eggert@twinsun.com>
6473 * tempname.c (TMP_MAX): Remove; no longer needed.
6474 (TEMPORARIES): New macro.
6475 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6476 removes an artificial limitation (e.g. HP-UX 10.20, where
6479 2001-11-18 Jim Meyering <meyering@lucent.com>
6481 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6484 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6485 files will be created before anything else.
6487 2001-11-17 Jim Meyering <meyering@lucent.com>
6489 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6490 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6491 rather than group writable. Patch by Juan F. Codagnone.
6493 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6494 Instead, include "xalloc.h".
6496 * mountlist.c: Include unlocked-io.h after all system headers.
6497 Remove explicit declarations of xmalloc, xrealloc,
6498 and xstrdup. Instead, include "xalloc.h".
6500 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6501 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6502 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6504 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6505 Reported by Padraig Brady.
6507 * mkstemp.c: #undef mkstemp.
6509 (rpl_mkstemp): Rename from mkstemp.
6512 2001-11-16 Jim Meyering <meyering@lucent.com>
6514 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6515 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6516 determine the amount of total physical memory, use pstat_getstatic.
6517 HPUX-11 doesn't define _SC_PHYS_PAGES.
6518 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6519 If sysconf couldn't be used to determine the amount of available
6520 physical memory, use both pstat_getstatic and pstat_getdynamic.
6521 Based on a patch from Bob Proulx.
6523 2001-11-05 Jim Meyering <meyering@lucent.com>
6525 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6527 2001-11-03 Jim Meyering <meyering@lucent.com>
6529 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6530 in argmatch_to_argument call.
6532 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6535 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6536 e.g., a fault due to an attempt to free a NULL pointer.
6538 2001-11-01 Jim Meyering <meyering@lucent.com>
6540 * dirfd.c, dirfd.h: New files.
6541 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6543 * hash.c (hash_print) [TESTING]: Clean up.
6545 2001-10-22 Paul Eggert <eggert@twinsun.com>
6547 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6548 to avoid a warning if -Wall.
6550 2001-10-21 Paul Eggert <eggert@twinsun.com>
6552 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6554 2001-10-21 Jim Meyering <meyering@lucent.com>
6556 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6557 this code would end up calling gettext even in packages built
6559 * getopt.c (_): Likewise.
6560 * regex.c (_): Likewise.
6562 2001-10-20 Paul Eggert <eggert@twinsun.com>
6564 * error.c (strerror_r): Do not declare unless !_LIBC.
6565 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6566 Use strerror_r that is only a macro, even if it is not a function.
6567 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6568 (private_strerror): Use prototypes, not old-style function definition.
6569 (print_errno_message): New function.
6570 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6572 (error_tail, error, error_at_line): Use it.
6574 2001-10-11 Jim Meyering <meyering@lucent.com>
6576 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6577 and quote_n (1, ... to avoid clobbering a buffer.
6579 2001-10-05 Jim Meyering <meyering@lucent.com>
6581 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6582 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6583 * hash-pjw.h: New file.
6585 2001-09-30 Jim Meyering <meyering@lucent.com>
6587 * mountlist.c [MOUNTED_GETFSSTAT]:
6588 Include <sys/ucred.h>, for Apple Darwin.
6589 Include sys/mount.h and sys/fs_types.h only if available.
6591 (read_filesystem_list): Use FS_TYPE.
6593 2001-09-29 Paul Eggert <eggert@twinsun.com>
6595 * exclude.c (excluded_filename): 0 -> false, since it's
6598 2001-09-28 Paul Eggert <eggert@twinsun.com>
6600 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6601 #defines strtoimax. Also treat the other strto* functions
6604 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6605 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6606 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6608 2001-09-26 Jim Meyering <meyering@lucent.com>
6610 Most macros in unlocked-io.h had the wrong number of arguments.
6611 * gen-uio: New script.
6612 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6613 * unlocked-io.hin: Remove file.
6614 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6615 rather than trying to embed it here.
6616 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6617 Reported by Padraig Brady.
6619 2001-09-25 Volker Borchert <bt@teknon.de>
6621 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6623 2001-09-23 Jim Meyering <meyering@lucent.com>
6625 * mountlist.c: Remove useless parentheses in #if directives.
6626 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6627 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6629 2001-09-22 Jim Meyering <meyering@lucent.com>
6631 * localcharset.c: Update from latest gettext.
6632 * config.charset: Likewise.
6634 2001-09-20 Jim Meyering <meyering@lucent.com>
6636 * xstrtol.c (strtoimax): Guard declaration with
6637 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6638 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6639 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6640 (strtoumax): Likewise, for completeness (it wasn't necessary).
6642 2001-09-06 Paul Eggert <eggert@twinsun.com>
6644 * strtoimax.c (HAVE_LONG_LONG):
6645 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6646 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6647 to work around bug in IBM C compiler.
6649 2001-09-16 Jim Meyering <meyering@lucent.com>
6651 * mkdir.c: New file.
6653 2001-09-04 Paul Eggert <eggert@twinsun.com>
6655 * xgetcwd.c: Revert some of the previous change; intead,
6656 fix the HAVE_GETCWD_NULL code to behave more like the
6657 !HAVE_GETCWD_NULL code used to.
6660 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6663 2001-09-04 Paul Eggert <eggert@twinsun.com>
6665 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6666 Use ssize_t, not int, to store result of readlink.
6667 Check for ssize_t overflow as well as size_t overflow,
6668 as POSIX says the result of readlink is implementation-defined
6669 when ssize_t overflows.
6670 Remove unnecessary cast to char*.
6671 Use free+malloc instead of realloc, as the storage doesn't need
6672 to be preserved and it's clearer and can be more efficient that way.
6673 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6674 * xreadlink.h (xreadlink): Update prototype.
6676 2001-09-03 Paul Eggert <eggert@twinsun.com>
6678 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6679 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6680 spotted by Jim Meyering.
6682 2001-09-03 Jim Meyering <meyering@lucent.com>
6684 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6686 2001-09-03 Paul Eggert <eggert@twinsun.com>
6688 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6689 like the HAVE_GETCWD_NULL code.
6690 Include pathmax.h if not HAVE_GETCWD.
6691 Do not include xalloc.h.
6692 (INITIAL_BUFFER_SIZE): New symbol.
6693 Do not use xmalloc / xrealloc, since the caller is responsible for
6694 handling errors. Preserve errno around `free' during failure.
6695 Do not overrun buffer when using getwd.
6697 2001-09-03 Paul Eggert <eggert@twinsun.com>
6699 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6700 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6702 2001-09-02 Jim Meyering <meyering@lucent.com>
6704 * error.c: Update from GNU libc.
6706 2001-09-01 Jim Meyering <meyering@lucent.com>
6708 * xreadlink.c: New file.
6709 * xreadlink.h: New file.
6710 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6712 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6713 doesn't conflict with sparc Solaris 7's definition in
6714 /usr/include/sys/int_types.h.
6716 * exclude.c: Use `""', not `<>' to #include non-system header files.
6717 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6718 and strncasecmp as r-values. Unixware didn't have declarations.
6720 2001-08-31 Jim Meyering <meyering@lucent.com>
6722 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6723 Use an initial, malloc'd, buffer of length 128 rather than
6724 a statically allocated one of length 1024.
6726 2001-08-30 Paul Eggert <eggert@twinsun.com>
6728 * xgetcwd.c: Don't include pathmax.h.
6729 Include stdlib.h and unistd.h if available.
6731 (xmalloc, xstrdup, free): Remove decls.
6732 (xgetcwd): Don't assume sizes fit in unsigned.
6733 Check for overflow when computing sizes.
6734 Simplify reallocation code.
6736 2001-08-28 Paul Eggert <eggert@twinsun.com>
6738 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6740 * strtoimax.c: Renamed from strtoxmax.c, removing the
6743 Also, make the following further changes to make this file's
6744 configuration more similar to that of strtol.c:
6745 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6746 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6747 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6748 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6749 changed to signed values.
6751 And make the following changes as well:
6752 Fix copyright notice, as 1999 was missing.
6753 (verify): New macro.
6754 (strtoimax): Check sizes at compile-time, not run-time.
6755 Prefer strtol to strtoll if both work.
6756 (main): Remove; it was not that useful and was a pain to maintain.
6758 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6760 2001-08-30 Paul Eggert <eggert@twinsun.com>
6762 * savedir.c (savedir): Remove size parameter, as POSIX says that
6763 a directory's st_size can have an arbitrary value, so the old
6764 usage could waste an arbitrary amount of memory. All uses
6766 * savedir.h: Update prototype.
6768 2001-08-30 Paul Eggert <eggert@twinsun.com>
6770 * xstrtol.c (strtoimax): New decl.
6772 2001-08-28 Paul Eggert <eggert@twinsun.com>
6774 * xstrtol.h: Add copyright notice.
6775 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6776 LONGINT_INVALID_SUFFIX_CHAR.
6778 2001-08-30 Paul Eggert <eggert@twinsun.com>
6780 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6783 2001-08-30 Paul Eggert <eggert@twinsun.com>
6785 * hash.c: Remove '2001' from copyright notice.
6787 2001-08-30 Paul Eggert <eggert@twinsun.com>
6789 * full-write.h: New file.
6790 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6791 * full-write.c: Correct credits, as cccp.c no longer
6792 exists and anyway it was so heavily changed from the old cccp
6793 code as to be unrecognizable. Include full-write.h.
6794 (full_write) Return size_t, with short writes meaning failure.
6795 All callers changed. This fixes a bug with large buffers
6797 * utime.c: Include full-write.h.
6799 2001-08-30 Paul Eggert <eggert@twinsun.com>
6801 Merge 'exclude' changes from tar 1.13.22.
6802 This fixes one or two unlikely storage allocation overflow bugs,
6803 but doesn't change user-visible behavior otherwise.
6805 2001-08-30 Paul Eggert <eggert@twinsun.com>
6807 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6808 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6809 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6810 Include if available.
6811 (<xalloc.h>): Include
6812 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6813 (verify): New macro. Use it to verify that EXCLUDE macros do not
6814 collide with FNM macros.
6815 (struct patopts): New struct.
6816 (struct exclude): Use it, as exclude patterns now come with options.
6817 (new_exclude): Support above changes.
6818 (new_exclude, add_exclude_file):
6819 Initial size must now be a power of two to simplify overflow checking.
6820 (free_exclude, fnmatch_no_wildcards): New function.
6821 (excluded_filename): No longer requires options arg, as the options
6822 are determined by add_exclude. Now returns bool, not int.
6823 (excluded_filename, add_exclude):
6824 Add support for the fancy new exclusion options.
6825 (add_exclude, add_exclude_file): Now takes int options arg.
6826 Check for arithmetic overflow when computing sizes.
6827 (add_exclude_file): xrealloc might modify errno, so don't
6828 realloc until after errno might be used.
6830 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6832 (free_exclude): New decl.
6833 (add_exclude, add_exclude_file): Now takes int options arg.
6834 (excluded_filename): No longer requires options arg, as the options
6835 are determined by add_exclude. Now returns bool, not int.
6837 2001-08-30 Paul Eggert <eggert@twinsun.com>
6839 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6841 2001-08-27 Jim Meyering <meyering@lucent.com>
6843 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6845 * version-etc.c (N_): Remove definition.
6846 Revert most of last change.
6847 Instead, simply don't mark the `Copyright...' string for translation.
6848 Based on advice from Paul Eggert.
6850 * strtoxmax.c: Tweak comment.
6852 2001-08-26 Jim Meyering <meyering@lucent.com>
6854 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6855 of copyright with `%s' so translators don't get an untranslated
6857 (COPYRIGHT_YEAR): Define.
6858 (version_etc): Use fprintf rather than fputs.
6859 Suggestion from Ulrich Drepper.
6861 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6863 * strtoll.c: New file, from GNU libc.
6864 * xstrtoimax.c: New file.
6866 * xstrtol.h: Add xstrtoimax.
6867 * strtoumax.c: New file. Simply include "strtoumax.c".
6868 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6870 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6871 * strtoxmax.c: ... then renamed to this.
6873 2001-08-13 Paul Eggert <eggert@twinsun.com>
6875 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6876 Port to Solaris 8, where 'sed' requires a space after the 'r'
6877 command, and where sh dislikes "$/". Clean up the spacing a bit.
6878 Redirect output to $tmp just once.
6880 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6882 * addext.c (<errno.h>): Include.
6883 (errno): Declare if not defined.
6884 (addext): Work correctly when pathconf returns -1 and leaves
6885 errno alone because there is no limit. Also, work even if
6886 pathconf returns a value greater than SIZE_MAX.
6888 2001-08-12 Jim Meyering <meyering@lucent.com>
6890 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6891 Simply `return getcwd (NULL, 0);'.
6892 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6893 Use 1300 as initial value for length, not PATH_MAX.
6895 * pathmax.h: Clean up cpp syntax.
6897 2001-08-12 Jim Meyering <meyering@lucent.com>
6899 * gettimeofday.c: New file.
6901 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6903 2001-08-04 Jim Meyering <meyering@lucent.com>
6905 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6906 to get in sync with glibc.
6908 2001-08-03 Paul Eggert <eggert@twinsun.com>
6910 The following changes are from gettext 0.10.39 as maintained by
6913 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6914 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6915 with inverted sense. All uses changed.
6917 * mbswidth.c: Don't include <limits.h>.
6918 Include <stdlib.h> and <string.h> unconditionally.
6919 (iswcntrl, mbsinit, ISCNTRL): New macros.
6920 (mbsnwidth): Use K&R style function declarations.
6921 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6922 can optimize it when MB_CUR_MAX == 1.
6923 The width of control characters is zero, not 1.
6925 2001-07-15 Jim Meyering <meyering@lucent.com>
6927 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6928 (BUILT_SOURCES): Add unlocked-io.h.
6929 (io_functions): Define.
6930 (unlocked-io.h): New rule.
6931 (DISTCLEANFILES): Add unlocked-io.h.
6932 (all-local): Depend on unlocked-io.h, to ensure it is created.
6934 * unlocked-io.hin: New file
6936 * regex.c: Update from glibc.
6938 2001-07-05 Jim Meyering <meyering@lucent.com>
6940 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6942 (libfetish_a_SOURCES): Put all .h files here instead.
6943 Remove a thus-exposed (better checks in automake) duplicate and
6944 two unnecessary .h files.
6946 2001-06-11 Jim Meyering <meyering@lucent.com>
6948 * regex.c: Update from GNU libc.
6950 2001-05-27 Jim Meyering <meyering@lucent.com>
6952 * readutmp.h (UT_TYPE): Define.
6954 2001-05-24 Jim Meyering <meyering@lucent.com>
6956 * argmatch.c: Include "quote.h".
6957 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6958 quote function. Reported by Göran Uddeborg.
6960 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6962 * dirname.c (dir_name): Compute append_dot using path, not newpath
6963 which is not yet declared.
6965 2001-05-11 Paul Eggert <eggert@twinsun.com>
6967 * Makefile.am (libfetish_a_SOURCES):
6968 Add strftime.c, since we now compile it on all hosts.
6970 * strftime.c (my_strftime):
6971 Define to nstrftime if emacs, but only if my_strftime is not defined.
6972 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6973 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6974 Add one more extra argument: a nanoseconds value.
6977 (my_strftime function): Add %N format.
6978 (emacs_strftimeu): Renamed from emacs_strftime,
6979 with extra ut argument.
6981 2001-05-11 Paul Eggert <eggert@twinsun.com>
6983 dirname code cleanup. base_name now behaves more compatibly
6984 with POSIX basename when given file names that have trailing
6985 slashes, and similarly for dir_name. Add new primitives
6986 base_len and dir_len. Put the directory-name-related decls
6989 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6990 * backupfile.c (base_name): Likewise.
6991 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6992 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6993 * makepath.c (strip_trailing_slashes): Likewise.
6994 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6996 * rename.c (strip_trailing_slashes): Likewise.
6997 * same.c (base_name): Likewise.
6998 * stripslash.c (ISSLASH): Likewise.
7000 * addext.c: Include <dirname.h> after size_t is defined.
7001 * backupfile.c: Likewise.
7003 * addext.c (addext): Use base_len to trim redundant
7004 trailing slashes instead of doing it ourselves.
7005 But do not trim the last slash if it is not redundant.
7007 * backupfile.c (find_backup_file_name,
7008 max_backup_version): Use base_len instead of rolling it ourselves.
7009 Handle the case of "" and (on DOS) "C:" correctly.
7011 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7012 Include <string.h>, <dirname.h>.
7013 (base_name): Allow file names ending in slashes, other than names
7014 that are all slashes. In this case, return the basename followed
7015 by the slashes. This is more general, and can be used in places
7016 where the original base_name purposely had an assertion failure.
7017 (base_len): New function.
7019 * dirname.c: Include <string.h> instead of <stdlib.h>.
7020 Do not include <assert.h>; no longer needed.
7022 (memrchr): Remove decl.
7023 (dir_name_r): Remove.
7024 (dir_len): Renamed from dirlen. All callers changed.
7025 Rewrite in terms of base_name, for simplicity and consistency.
7026 (dir_name): Never return NULL. All callers changed.
7027 Do not include <stdlib.h> in test program; no longer needed.
7028 return 0; is fine for test program.
7030 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7032 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7034 * path-concat.c (path_concat): Use base_len to compute
7035 base length, not strlen; this means we cannot rely on memcpy
7038 * same.c (STREQ): Remove.
7039 (same_name): Handle the case where the basename ends in trailing '/'.
7041 * stripslash.c (strip_trailing_slashes): Return nonzero if
7042 a slash was stripped. Do not strip the last slash after a
7045 2001-04-08 Jim Meyering <meyering@lucent.com>
7047 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7048 recomputed; that's necessary when the offset spans a DST transition.
7049 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7051 2001-04-02 Jim Meyering <meyering@lucent.com>
7053 * regex.h, regex.c: Update from GNU libc.
7055 2001-03-19 Paul Eggert <eggert@twinsun.com>
7057 * version-etc.c (version_etc_copyright): Update to 2001.
7059 2001-03-16 Paul Eggert <eggert@twinsun.com>
7061 * tempname.c (uint64_t): Define to uintmax_t if
7062 not defined, and if UINT64_MAX is not defined.
7063 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7064 Reported by John David Anglin.
7066 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7068 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7069 alias if codeset is empty.
7070 * config.charset (BeOS): Use wildcard syntax.
7072 2001-03-13 Jim Meyering <meyering@lucent.com>
7074 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7075 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7078 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7080 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7082 * unicodeio.c (print_unicode_char): Simplify accordingly.
7084 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7086 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7087 support for DOS/DJGPP.
7089 2001-02-28 Paul Eggert <eggert@twinsun.com>
7091 * Makefile.am (libfetish_a_SOURCES):
7092 Add dup-safer.c, fopen-safer.c.
7093 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7095 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7097 2001-02-25 Paul Eggert <eggert@twinsun.com>
7099 The mkstemp replacement is taken from glibc 2.2.2, with some
7100 portability fixes for use outside glibc, as follows:
7102 * tempname.c (struct_stat64): New macro.
7103 (direxists, __gen_tempname): Use it.
7104 This avoids a portability problem with Solaris 8.
7106 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7107 (<stddef.h>, <stdint.h>, <string.h>):
7108 Include only if STDC_HEADERS || _LIBC.
7109 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7110 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7111 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7112 (__set_errno): Define this macro if <errno.h> doesn't.
7113 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7114 Define these macros if <stdio.h> doesn't.
7115 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7116 Define these macros if <sys/stat.h>
7117 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7118 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7119 __xstat64): Define if not _LIBC.
7120 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7121 (__gen_tempname): Invoke gettimeofday only if
7122 HAVE_GETTIMEOFDAY || _LIBC;
7123 otherwise, fall back on plain "time".
7124 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7126 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7128 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7130 2001-02-17 Jim Meyering <meyering@lucent.com>
7132 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7133 around included file name.
7135 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7137 * strftime.c: Update from GNU libc (the only changes were to comments).
7139 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7141 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7143 2001-02-17 Paul Eggert <eggert@twinsun.com>
7145 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7146 Remove workaround macros for hosts that have mbrtowc but not
7147 mbstate_t, as we now insist on proper declarations for both
7148 before using mbrtowc.
7150 2001-02-17 Jim Meyering <meyering@lucent.com>
7152 * regex.c: Update from libc.
7154 2001-02-16 Paul Eggert <eggert@twinsun.com>
7156 * alloca.c (malloc): Undef before defining, since stdlib.h
7157 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7158 Reported by Mark Hounschell via Paul Eggert.
7160 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7162 * config.charset: Update for FreeBSD 4.2.
7164 2001-01-26 Jim Meyering <meyering@lucent.com>
7166 * quotearg.c: Include stddef.h.
7167 * quote.c: Include stddef.h.
7168 Reported by Axel Kittenberger.
7170 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7171 line in double quotes so that it evokes a better diagnostic.
7172 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7173 Reported by Axel Kittenberger.
7175 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7177 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7178 to avoid a warning. Add back 'const' to inptr.
7180 2001-01-16 Jim Meyering <meyering@lucent.com>
7182 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7185 2001-01-14 Jim Meyering <meyering@lucent.com>
7187 * rename.c: New file. From Volker Borchert.
7188 Include stdlib.h, string.h or strings.h, and xalloc.h.
7189 Use strip_trailing_slashes rather than open-coding it.
7191 2001-01-03 Paul Eggert <eggert@twinsun.com>
7193 * strftime.c: Sync with glibc time/strftime.c 1.81.
7195 2001-01-03 Jim Meyering <meyering@lucent.com>
7197 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7198 local `inptr' to avoid warning with some system declarations of iconv.
7200 2000-12-29 Paul Eggert <eggert@twinsun.com>
7202 * modechange.c: Do not assume that mode_t uses the
7203 traditional octal encoding. E.g. "chmod 1 FOO" should set
7204 the other-execute bit of FOO even if S_IXOTH != 1.
7206 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7207 WOTH, XOTH, ALLM): New macros.
7208 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7209 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7211 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7212 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7214 No need to use uintmax_t; unsigned long is long enough.
7215 Don't bother to get suffix since we don't use it.
7217 2000-12-24 Jim Meyering <meyering@lucent.com>
7219 * hash.c (is_prime): Return explicit boolean values.
7220 (hash_get_first): Return NULL to appease Irix5.6's 89.
7221 Reported by Nelson Beebe.
7223 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7225 * localcharset.c (locale_charset): Add support for Win32.
7227 2000-12-18 Paul Eggert <eggert@twinsun.com>
7229 * physmem.h, physmem.c: New files.
7231 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7232 (noinst_HEADERS): Add physmem.h.
7234 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7235 't' for compatibility with Solaris 8 sort.
7237 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7239 * config.charset: Add support for BeOS.
7241 2000-12-16 Jim Meyering <meyering@lucent.com>
7243 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7244 SHELLS_FILE to a file name that's useful on djgpp systems.
7246 (ADDITIONAL_DEFAULT_SHELLS): Define.
7247 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7248 Based mostly on a patch from Prashant TR.
7250 2000-12-16 Jim Meyering <meyering@lucent.com>
7252 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7253 N and M) would have treated it like `chown N:N FILE'.
7255 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7257 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7259 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7260 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7261 to the list of canonical encodings. Rename EUC-CN to GB2312.
7263 2000-12-08 Andreas Schwab <schwab@suse.de>
7265 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7266 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7268 2000-12-07 Jim Meyering <meyering@lucent.com>
7270 * stripslash.c (ISSLASH): Define.
7271 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7274 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7275 (dir_name_r): Declare this function as static.
7276 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7277 manifest itself on a name containing a mix of slashes and
7279 Make this function work with names starting with a DOS-style
7280 drive letter and colon prefix.
7281 (dir_name): Append `.' if necessary.
7282 Based mostly on patches from Prashant TR and Eli Zaretskii.
7284 * dirname.h (dir_name_r): Remove prototype.
7286 2000-12-05 Jim Meyering <meyering@lucent.com>
7288 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7290 2000-12-04 Jim Meyering <meyering@lucent.com>
7292 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7293 Also include memory.h, stdlib.h, unistd.h if appropriate.
7294 Reported by Andreas Jaeger (conflicting declaration of malloc).
7296 2000-12-02 Jim Meyering <meyering@lucent.com>
7298 * closeout.h: Make idempotent, to avoid some obscure warnings.
7300 2000-12-01 Paul Eggert <eggert@twinsun.com>
7302 * memrchr.c: Include <config.h> before any system include file.
7304 2000-11-29 Paul Eggert <eggert@twinsun.com>
7306 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7308 2000-11-26 Jim Meyering <meyering@lucent.com>
7310 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7312 2000-11-22 Paul Eggert <eggert@twinsun.com>
7314 * strftime.c (my_strftime): Do not invoke mbrlen with a
7315 size of (size_t) -1; it's not portable.
7317 2000-11-17 Akim Demaille <akim@epita.fr>
7319 * obstack.h: Formatting changes.
7320 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7321 prevent type checking.
7322 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7323 cast the value to (void *): assigning a `foo *' to a `void *'
7325 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7327 2000-11-17 Jim Meyering <meyering@lucent.com>
7329 * strstr.c: Update from GNU libc.
7331 2000-11-16 Jim Meyering <meyering@lucent.com>
7333 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7335 2000-11-11 Jim Meyering <meyering@lucent.com>
7337 * error.c: Add a couple #includes, merging from GNU libc version.
7339 2000-11-10 Jim Meyering <meyering@lucent.com>
7341 * obstack.h: Update from GNU libc.
7342 * obstack.c: Likewise.
7344 2000-11-06 Paul Eggert <eggert@twinsun.com>
7346 * getusershell.c (setusershell): Use rewind rather than
7347 fseek/fseeko, to avoid configuration hassles with fseeko.
7348 Don't bother opening SHELLS_FILE if shellstream is NULL;
7351 2000-11-05 Jim Meyering <meyering@lucent.com>
7353 * makepath.h (make_dir): Declare.
7354 * makepath.c (make_dir): Remove `static' attribute.
7357 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7359 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7360 last one in a bucket, advance to the next bucket.
7362 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7364 * fnmatch.c: Do not comment out all the code if we are using
7365 the GNU C library, because in some cases we are replacing buggy
7366 code in the GNU C library itself.
7368 2000-10-30 Paul Eggert <eggert@twinsun.com>
7370 * error.h, getline.h, modechange.h:
7371 Remove "2000" from Copyright line, as the file hasn't been
7372 changed this year other than in the copyright notice.
7374 * xalloc.h: Add "2000" to Copyright line, as this file
7375 was changed this year.
7377 2000-10-30 Paul Eggert <eggert@twinsun.com>
7379 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7380 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7381 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7383 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7385 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7386 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7387 doesn't define __restrict_arr.
7389 2000-10-29 Jim Meyering <meyering@lucent.com>
7391 * xstat.in: Fix grammar in comment.
7393 2000-10-28 Jim Meyering <meyering@lucent.com>
7395 * memchr.c: Update from libc.
7396 Adjust for portability:
7397 [HAVE_STDLIB_H]: Include stdlib.h.
7398 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7399 Undef __memchr, too.
7400 [!weak_alias]: Define __memchr to memchr.
7402 * regex.c: Update from libc.
7403 * regex.h: Likewise.
7404 * getopt1.c: Likewise.
7405 * memcmp.c: Likewise.
7407 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7408 Avoid using fseek, when possible -- it's broken by design.
7409 Patch by Ulrich Drepper.
7411 2000-10-26 Jim Meyering <meyering@lucent.com>
7413 * strftime.c: Update from libc.
7415 2000-10-25 Jim Meyering <meyering@lucent.com>
7417 * obstack.c: Update from libc.
7419 2000-10-23 Jim Meyering <meyering@lucent.com>
7421 * hard-locale.c (hard_locale): Revert last change -- it was simply
7422 wrong. That set_locale call must not have any side effects.
7425 2000-10-22 Jim Meyering <meyering@lucent.com>
7427 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7428 [CYCLIC]: Remove now-unused definition.
7430 * save-cwd.c (O_DIRECTORY): Define, if needed.
7431 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7432 Suggestion from Ulrich Drepper.
7434 2000-10-21 Jim Meyering <meyering@lucent.com>
7436 * dirname.c (dir_name_r): New function, factored out of dir_name.
7437 (dir_name): Use dir_name_r.
7438 * dirname.h (dir_name_r): Declare it.
7440 2000-10-21 Jim Meyering <meyering@lucent.com>
7442 * dirname.c (memrchr): Declare if necessary.
7443 (dir_name): Remove the restriction that there be no
7444 trailing slashes. Now, this code skips past them, effectively
7446 [TEST_DIRNAME] (main): New unit tests.
7448 * memrchr.c: New file from GNU libc.
7449 Undef __memrchr, too.
7450 [!weak_alias]: Define __memrchr to memrchr.
7451 Guard weak_alias use with `#ifdef weak_alias'.
7453 2000-10-17 Jim Meyering <meyering@lucent.com>
7455 * quote.h (PARAMS): Define and use.
7456 Reported by Akim Demaille.
7458 * getopt.c: Update from libc.
7460 2000-10-16 Jim Meyering <meyering@lucent.com>
7462 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7465 2000-09-25 Jim Meyering <meyering@lucent.com>
7467 * md5.h (rol): Define (from GnuPG).
7469 * sha.c: Give credit (GnuPG) where due.
7470 (M): Use rol rather than open-coding it.
7471 Add a FIXME comment.
7473 2000-09-21 Jim Meyering <meyering@lucent.com>
7475 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7476 Reported by Michael Stone.
7478 2000-09-20 Jim Meyering <meyering@lucent.com>
7480 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7481 (noinst_HEADERS): Add sha.h.
7482 Based on code from Scott G. Miller and from GnuPG.
7484 2000-09-15 Jim Meyering <meyering@lucent.com>
7486 * regex.c: Update from libc.
7488 2000-09-10 Jim Meyering <meyering@lucent.com>
7490 * getopt.c (_getopt_internal): Update from glibc.
7492 2000-09-09 Jim Meyering <meyering@lucent.com>
7494 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7495 think it should be used as a general replacement for isascii.
7496 * fnmatch.c: Likewise.
7497 * mbswidth.c: Likewise
7498 * regex.c: Likewise.
7501 * userspec.c: Include sys/param.h and limits.h.
7503 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7504 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7505 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7506 UID, GID. Check range.
7508 2000-09-06 Jim Meyering <meyering@lucent.com>
7510 * getopt.c (_getopt_internal): Update from glibc.
7512 2000-08-30 Jim Meyering <meyering@lucent.com>
7514 * strftime.c: Merge in changes from GNU libc.
7516 2000-08-26 Jim Meyering <meyering@lucent.com>
7518 * closeout.c: Include "__fpending.h".
7519 (close_stdout_status): Return right away if there's nothing to flush.
7521 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7522 * __fpending.c: New file.
7523 * __fpending.h: New file.
7525 2000-08-07 Paul Eggert <eggert@twinsun.com>
7527 Standardize on "memory exhausted" instead of "Memory exhausted"
7528 or "virtual memory exhausted".
7529 * obstack.c (print_and_abort): Use "memory exhausted", not
7530 "virtual memory exhausted".
7531 * same.c (same_name): Invoke xalloc_die instead of printing
7533 * userspec.c (parse_user_spec): Likewise.
7534 * bumpalloc.h: comment fix
7535 * same.c, userspec.c: Include xalloc.h.
7537 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7538 not char *const and pointing to a constant array.
7539 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7540 (xrealloc): Comment fix.
7542 * userspec.c (parse_user_spec):
7543 Don't translate a message until just before returning,
7544 to avoid unnecessary translation.
7546 2000-08-07 Jim Meyering <meyering@lucent.com>
7548 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7549 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7550 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7551 getgroups.c, gethostname.c, getopt.h, group-member.c,
7552 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7553 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7554 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7555 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7556 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7557 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7558 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7559 yesno.c: Back out Copyright date changes for each file with no change
7560 this year. This eases coordination with other programs using the same
7561 source code modules. From Paul Eggert.
7563 2000-08-03 Greg McGary <greg@mcgary.org>
7565 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7566 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7567 (EXTEND_BUFFER): Use them.
7569 2000-08-01 Jim Meyering <meyering@lucent.com>
7571 * dirname.c (ISSLASH): Define.
7572 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7573 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7574 both `\' and `/' may be use as path separators.
7575 Based on a patch from Prashant TR.
7577 2000-07-31 Paul Eggert <eggert@twinsun.com>
7579 * quotearg.c (quotearg_n_options): Don't make the initial
7580 slot vector a constant, since it might get modified.
7582 2000-07-31 Jim Meyering <meyering@lucent.com>
7584 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7585 * obstack.c (print_and_abort): Likewise.
7587 2000-07-30 Paul Eggert <eggert@twinsun.com>
7589 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7590 buffer, so that the caller can always quote one small
7591 component of a "memory exhausted" message in slot 0.
7592 From a suggestion by Jim Meyering.
7594 2000-07-30 Jim Meyering <meyering@lucent.com>
7596 * makepath.c (make_path): Quote the other instance, too.
7598 * quotearg.c (N_STATIC_SLOTVECS): Define.
7599 (STATIC_BUF_SIZE): Define.
7600 (quotearg_n_options): Use only statically allocated storage when
7601 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7602 than STATIC_BUF_SIZE.
7604 2000-07-29 Jim Meyering <meyering@lucent.com>
7606 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7607 * dirname.c (dir_name): Likewise.
7609 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7611 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7612 (dir_name): Assert that there are no trailing slashes.
7614 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7616 * mbswidth.h (mbswidth): Add a flags argument.
7617 (mbswidth): New declaration.
7618 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7619 * mbswidth.c (mbswidth): Add a flags argument.
7620 (mbsnwidth): New function.
7622 2000-07-24 Jim Meyering <meyering@lucent.com>
7624 * mbswidth.c: Remove useless #else. From Bruno Haible.
7626 2000-07-23 Paul Eggert <eggert@twinsun.com>
7628 * mbswidth.c (_XOPEN_SOURCE):
7629 Don't define; this causes problems on Solaris 7.
7630 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7632 2000-07-23 Paul Eggert <eggert@twinsun.com>
7635 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7636 so that mbstate_t is always defined.
7638 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7639 be 1 in at least one GCC installation, and this configuration
7640 error is likely to be common. Ignoring MB_LEN_MAX hurts
7641 performance on hosts that have mbrtowc but have only unibyte
7642 locales, but I assume these hosts are rare.
7644 2000-07-23 Paul Eggert <eggert@twinsun.com>
7646 * quotearg.c: Streamline by invoking multibyte code only if needed.
7647 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7648 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7649 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7650 invoke multibyte primitives.
7652 2000-07-23 Jim Meyering <meyering@lucent.com>
7654 * basename.c (base_name): Add an assertion.
7656 2000-07-15 Bruno Haible <clisp.cons.org>
7658 * quotearg.c: When the system forces us to redefine mbstate_t,
7659 shadow its mbsinit function.
7661 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7663 * mbswidth.h: New file.
7664 * mbswidth.c: New file.
7665 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7666 (noinst_HEADERS): Add mbswidth.h.
7668 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7670 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7673 2000-07-15 Jim Meyering <meyering@lucent.com>
7675 * makepath.c: Include quote.h.
7676 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7677 corresponding argument in a `quote (...)' call.
7678 Give better diagnostics.
7680 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7681 (noinst_HEADERS): Add quote.h.
7683 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7684 from tar's src/misc.c.
7685 * quote.h: New file. Prototypes for same.
7687 2000-07-10 Paul Eggert <eggert@twinsun.com>
7689 From a suggestion by Bruno Haible.
7690 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7691 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7692 to decide whether to define the BeOS workaround macro;
7693 this adjusts to the change to AC_MBSTATE_T.
7695 2000-07-13 Paul Eggert <eggert@twinsun.com>
7697 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7699 * quotearg.c (quoting_style_args, quoting_style_vals,
7700 quotearg_buffer_restyled): Add support for
7701 clocale_quoting_style. Undo previous change to
7702 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7703 and "{RIGHT QUOTATION MARK}" msgids.
7705 2000-07-05 Paul Eggert <eggert@twinsun.com>
7707 The old behavior of quoting `like this' doesn't look good with
7708 newer, ISO-style fonts. See:
7709 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7711 Instead, quote "like this" by default. Let the translator
7712 tailor the locale-specific quoting behavior by providing
7713 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7715 * quotearg.c (N_): New macro.
7716 (gettext_default): New function.
7717 (quotearg_buffer_restyled): Use
7718 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7719 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7721 2000-07-09 Jim Meyering <meyering@lucent.com>
7723 * Most files: Update copyright dates to include 2000.
7725 2000-07-08 Jim Meyering <meyering@lucent.com>
7727 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7729 (xgethostname): Remove now-unnecessary #ifdef.
7730 Move declaration of `err' into loop where it's used.
7732 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7734 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7735 by allocating a larger buffer. Test the gethostname return value for
7736 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7737 returns an error and ENAMETOOLONG isn't defined.
7739 2000-07-05 Paul Eggert <eggert@twinsun.com>
7740 and Bruno Haible <haible@clisp.cons.org>
7742 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7744 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7746 * quotearg.c (struct quoting_options): Simplify quote_these_too
7749 2000-07-03 Jim Meyering <meyering@lucent.com>
7751 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7752 Reported by Bruno Haible.
7754 2000-07-04 Jim Meyering <meyering@lucent.com>
7756 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7757 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7760 2000-07-03 Paul Eggert <eggert@twinsun.com>
7761 and Bruno Haible <haible@clisp.cons.org>
7763 * quotearg.c (mbrtowc):
7764 Assign to *pwc, and return 1 only if result is nonzero.
7765 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7767 2000-07-03 Jim Meyering <meyering@lucent.com>
7769 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7770 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7773 2000-07-02 Jim Meyering <meyering@lucent.com>
7775 * quotearg.c (mbstate_t): Don't define here.
7777 2000-07-02 Jim Meyering <meyering@lucent.com>
7779 * nanosleep.c (SIGCONT): Define if not already defined.
7781 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7783 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7784 per change in ../m4/ls-mntd-fs.m4.
7785 (read_filesystem_list): Ignore symbolic links.
7787 2000-06-29 Jim Meyering <meyering@lucent.com>
7789 * same.c: Include <string.h> or <strings.h>, as appropriate,
7790 for declaration of strcmp.
7792 * long-options.c: Include <stdlib.h>, for declaration of exit.
7794 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7795 Avoid warning by casting result to `char *' to remove `const'.
7797 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7799 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7801 2000-06-26 Paul Eggert <eggert@twinsun.com>
7803 savedir now sets errno on failure and invokes xmalloc to get memory.
7804 Fix a couple of other minor bugs while we're at it.
7806 * savedir.c (<unistd.h>): Do not include; there's no need.
7807 (NAMLEN): Remove macro.
7808 (malloc, realloc): Remove decls.
7810 ("xalloc.h"): Include.
7811 (NAME_SIZE_DEFAULT): New macro.
7812 (savedir): Use xmalloc / xrealloc to allocate memory.
7813 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7814 Skip "" directory entries.
7815 Use strlen to calculate directory entry length, since the old method
7816 is rarely used these days and isn't worth supporting.
7817 Don't use a pointer after freeing it.
7818 Check for integer overflow when calculating allocation size.
7819 Use memcpy to copy entries, instead of stpcpy.
7820 Set errno properly when returning NULL.
7821 Check for readdir error.
7823 2000-06-26 Jim Meyering <meyering@lucent.com>
7825 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7827 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7829 * getusershell.c (xmalloc, xrealloc): Remove functions.
7831 Don't include <stdlib.h>. Don't declare malloc, realloc.
7833 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7835 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7837 2000-06-24 Jim Meyering <meyering@lucent.com>
7839 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7841 2000-06-21 Jim Meyering <meyering@lucent.com>
7843 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7845 2000-06-19 Paul Eggert <eggert@twinsun.com>
7847 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7848 (mbrtowc, mbstate_t): Define substitutes if
7849 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7850 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7851 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7853 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7855 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7856 than 1024, return a memory chunk of least possible size, instead
7857 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7858 Use free/xmalloc instead of xrealloc to avoid copying for very long
7861 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7863 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7864 address, not strdup. Include <stdlib.h> and don't declare free().
7866 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7868 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7871 2000-06-21 Jim Meyering <meyering@lucent.com>
7873 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7874 (noinst_HEADERS): Add getstr.h.
7876 * getline.c (getstr): Move into a separate file.
7877 * getstr.c (getstr): New file, extracted from getline.c, with
7878 the following changes: new parameter, delim2; both delim[12]
7879 parameters have type `int', not `char'. The latter would lose
7880 with 8-bit delimiters.
7881 * getstr.h: New file.
7883 2000-06-19 Jim Meyering <meyering@lucent.com>
7885 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7887 2000-06-18 Jim Meyering <meyering@lucent.com>
7889 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7890 Besides, these days every porting target provides a mkdir function.
7892 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7893 (this snippet comes from src/system.h).
7895 2000-06-15 Paul Eggert <eggert@twinsun.com>
7897 * human.c (adjust_value): New function.
7898 (human_readable_inexact): Apply rounding style even when
7899 printing approximate values.
7901 2000-06-14 Paul Eggert <eggert@twinsun.com>
7903 * human.c (human_readable_inexact): Allow an input block
7904 size that is not a multiple of the output block size, and vice versa.
7905 Reported by Piergiorgio Sartor.
7907 2000-06-14 Paul Eggert <eggert@twinsun.com>
7909 * getdate.y (get_date): Apply relative times after time
7910 zone indicator, not before. Reported by Todd A. Jacobs.
7912 2000-06-13 Jim Meyering <meyering@lucent.com>
7914 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7916 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7918 2000-06-12 Paul Eggert <eggert@twinsun.com>
7920 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7922 2000-06-04 Paul Eggert <eggert@twinsun.com>
7924 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7926 2000-06-04 Jim Meyering <meyering@lucent.com>
7928 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7929 SunOS 4.1.4 for which gid_t is an unsigned type.
7931 2000-06-03 Jim Meyering <meyering@lucent.com>
7933 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7935 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7937 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7938 newer, don't install charset.alias.
7939 * config.charset: Change the Linux/glibc rules so they become empty
7940 on glibc-2.1 or newer.
7942 2000-06-02 Jim Meyering <meyering@lucent.com>
7944 * mountlist.c: Back out last change. Instead, do this...
7945 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7946 member using the same `ignore'-testing code.
7947 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7951 2000-05-29 Jim Meyering <meyering@lucent.com>
7953 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7954 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7956 2000-05-22 Jim Meyering <meyering@lucent.com>
7958 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7960 2000-05-18 Jim Meyering <meyering@lucent.com>
7962 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7963 back, too, since it may have been modified by allocate_entry.
7964 (hash_delete): Rewrite to use neither the assignment operator
7965 nor the comma operator in an if-expression.
7967 2000-05-15 Paul Eggert <eggert@twinsun.com>
7970 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7971 Remove; no longer needed.
7972 "quotearg.h": Add include.
7973 (file_name): Do not bother to explicitly initialize to NULL; it's less
7974 efficient on some hosts.
7975 (close_stdout_status): Remove test as to whether stdout was already
7976 closed; it breaks for the case "echo x | sort >&-".
7977 Quote file name colons.
7978 Do not assume that _("write error") lacks format strings.
7980 2000-05-15 Jim Meyering <meyering@lucent.com>
7982 * version-etc.c (version_etc_copyright): Update the copyright string
7983 used in all --version output.
7985 2000-05-14 Jim Meyering <meyering@lucent.com>
7987 * closeout.c (close_stdout_set_file_name): New function.
7988 (close_stdout_status): Use new file-scoped global.
7989 Return right away if fstat says the stdout file descriptor is invalid.
7990 * closeout.h (close_stdout_set_file_name): Declare.
7992 2000-05-10 Jim Meyering <meyering@lucent.com>
7994 * closeout.c [default_exit_status]: New file-scoped variable.
7995 (close_stdout_set_status): New function.
7996 * closeout.h (close_stdout_set_status): Declare.
7998 2000-05-08 Jim Meyering <meyering@lucent.com>
8000 * long-options.c: Don't include closeout.h.
8001 (parse_long_options): Don't call close_stdout for --version.
8003 2000-05-06 Jim Meyering <meyering@lucent.com>
8005 * strnlen.c: Undefine __strnlen and strnlen.
8006 [!weak_alias]: Define __strnlen to strnlen.
8008 * atexit.c: New file, from libiberty.
8010 2000-05-06 Jim Meyering <meyering@lucent.com>
8012 * closeout.c (close_stdout_status): Also check for errors on the
8015 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8017 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8018 instead of xmalloc, xrealloc, path_concat.
8019 (locale_charset): Treat empty environment variables as absent.
8020 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8022 2000-05-04 Jim Meyering <meyering@lucent.com>
8024 * getopt.c: Update from glibc.
8025 * obstack.c: Likewise.
8026 * obstack.h: Likewise.
8027 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8029 * regex.h: Likewise.
8030 * strndup.c: Likewise.
8031 * strnlen.c: New file, from glibc.
8033 2000-05-01 Jim Meyering <meyering@lucent.com>
8035 * full-write.c (full_write): Remove `FIXME' part of comment.
8037 2000-04-29 Jim Meyering <meyering@lucent.com>
8039 * path-concat.c: Declare strdup only if it's not defined.
8040 * canon-host.c: Likewise.
8042 2000-04-28 Jim Meyering <meyering@lucent.com>
8044 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8045 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8046 included first, then limits.h is included by locale.h by libintl.h.
8047 From John David Anglin.
8049 2000-04-25 Jim Meyering <meyering@lucent.com>
8051 * makepath.c (S_IRWXUGO): Define.
8052 (make_path): Always perform explicit chmod if MODE specifies any
8053 of the `special' permission bits. Prompted by a bug report against
8054 install from Mate Wierdl and Joost van Baal.
8056 2000-04-18 Jim Meyering <meyering@lucent.com>
8060 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8061 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8063 2000-04-17 Jim Meyering <meyering@lucent.com>
8065 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8066 the definition of it to rpl_strftime also defined-away the system's
8069 2000-04-15 Jim Meyering <meyering@lucent.com>
8071 Use `C' to denote so-called `contiguous' files, the same way
8073 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8074 (ftypelet): Use S_ISCTG.
8075 From Michael Deutschmann.
8077 2000-04-14 Jim Meyering <meyering@lucent.com>
8079 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8081 2000-04-08 Jim Meyering <meyering@lucent.com>
8083 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8084 names don't conflict. Reported by Eli Zaretskii.
8086 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8088 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8089 bug. Deal with the different error behavior of Irix iconv.
8091 2000-04-07 Jim Meyering <meyering@lucent.com>
8093 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8094 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8096 2000-04-05 Jim Meyering <meyering@lucent.com>
8098 Portability tweaks required for ultrix4.3.
8099 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8100 * readutmp.c: Include sys/types.h before sys/stat.h.
8101 * canon-host.c: Declare strdup.
8102 * path-concat.c: Likewise.
8103 From John David Anglin.
8105 2000-04-04 Jim Meyering <meyering@lucent.com>
8107 Be more DOS 8.3-friendly.
8108 * ref-add.sin: Renamed from ref-add.sed.in.
8109 * ref-del.sin: Renamed from ref-del.sed.in.
8110 * Makefile.am: Reflect renaming.
8111 Reported by Eli Zaretskii.
8113 Use a temporary file name that won't clash with `charset.alias'
8114 in the DOS 8.3 name space.
8115 * Makefile.am (charset_tmp): Define.
8116 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8117 (uninstall-local): Likewise.
8118 Reported by Eli Zaretskii.
8120 2000-03-29 Paul Eggert <eggert@twinsun.com>
8122 * time/strftime.c (my_strftime): Make sure we call the system
8123 strftime, not ourselves, when invoking the underlying strftime.
8125 2000-03-24 Jim Meyering <meyering@lucent.com>
8127 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8128 (charset_alias): Define.
8129 (install-exec-local): Factor out common code.
8130 (uninstall-local): Split lines longer than 80.
8131 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8133 (.sed.in.sed): New rule. Don't redirect directly to $@.
8134 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8136 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8138 * config.charset: Output a line containing "Packages using this file".
8139 * ref-add.sed.in, ref-del.sed.in: New files.
8140 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8141 ref-del.sed): New rules.
8143 2000-03-17 Jim Meyering <meyering@lucent.com>
8145 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8146 Otherwise, include <strings.h>
8148 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8150 * unicodeio.c (utf8_wctomb): New function.
8151 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8152 format instead of in UCS-4 with platform dependent endianness.
8154 2000-03-07 Paul Eggert <eggert@twinsun.com>
8156 * savedir.c (savedir): Work even if directory size is
8157 negative; this can happen with some screwy NFS configurations.
8159 2000-03-06 Jim Meyering <meyering@lucent.com>
8161 * localcharset.c (get_charset_aliases): Don't try to free file_name
8162 if it's NULL (because we ran out of memory). From Bruno Haible.
8164 2000-03-05 Jim Meyering <meyering@lucent.com>
8166 * localcharset.c ("path-concat.h"): Include.
8167 (get_charset_aliases): Use path_concat instead of ANSI string
8170 * unicodeio.h (PARAMS): Define.
8171 Use it to guard prototype.
8173 2000-03-04 Jim Meyering <meyering@lucent.com>
8175 * Makefile.am (install-exec-local): Create $(libdir) before installing
8177 (uninstall-local): Uncomment this rule so `make distcheck' works
8180 * unicodeio.c (<errno.h>): Include it.
8181 (errno): Declare if not defined.
8183 * localcharset.c: Add Bruno's comment justifying use of volatile.
8185 * config.charset: New version, incorporating remarks from a linux
8186 i18n mailing list. From Bruno Haible.
8188 2000-03-02 Jim Meyering <meyering@lucent.com>
8190 * Makefile.am (EXTRA_DIST): Add config.charset.
8192 2000-03-01 Jim Meyering <meyering@lucent.com>
8194 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8195 * unicodeio.c: Likewise.
8197 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8199 * config.charset: New file.
8200 * localcharset.c: New file.
8201 * unicodeio.h, unicodeio.c: New files.
8202 * Makefile.am (DEFS): Add -DLIBDIR=...
8203 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8204 (noinst_HEADERS): Add unicodeio.h.
8205 (all-local, install-exec-local, charset.alias): New targets.
8207 2000-02-28 Paul Eggert <eggert@twinsun.com>
8209 * quotearg.c (ALERT_CHAR): New macro.
8210 (quotearg_buffer_restyled): Use it.
8212 2000-02-27 Jim Meyering <meyering@lucent.com>
8214 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8215 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8217 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8218 not `#if STDC_HEADERS'.
8219 Declare malloc if needed.
8221 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8222 now that autoconf always defines the HAVE_DECL_ symbols.
8223 * human.c: Likewise.
8225 * strtoumax.c: Likewise.
8227 * backupfile.c: Arrange for cpp to fail if the configure-time
8228 declaration check was not run.
8230 * human.c: Likewise.
8232 * strtoumax.c: Likewise.
8234 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8235 then first look up the entire `.'-containing string as a login name.
8237 2000-02-18 Paul Eggert <eggert@twinsun.com>
8239 * getdate.y: Handle two-digit years with leading zeros correctly.
8240 (textint): New typedef.
8241 (parser_control): Member year changed from int to textint.
8243 (YYSTYPE): Removed; replaced by %union with int and textint members.
8244 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8245 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8246 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8247 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8248 (date, number, to_year): Use width of number in digits, not its value,
8249 to determine whether it's a 2-digit year, or a 2-digit time.
8250 (yylex): Store number of digits of numeric tokens.
8251 Reported by John Kendall.
8253 (parser_control): Changed from struct parser_control to typedef (for
8254 consistency). All uses changed.
8256 (tID): Removed; not used.
8257 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8259 2000-02-14 Paul Eggert <eggert@twinsun.com>
8261 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8262 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8264 2000-02-12 Jim Meyering <meyering@lucent.com>
8266 * userspec.c (ISDIGIT): Define it.
8267 (isdigit): Remove definition.
8268 (is_number): Use ISDIGIT, not isdigit.
8269 <libintl.h>: Include.
8271 (parse_user_spec): Mark translatable strings.
8273 2000-02-10 Jim Meyering <meyering@lucent.com>
8275 With these changes, nanosleep.[ch] are finally enough like the other
8276 lib/* replacement files to compile on a few more losing systems.
8278 * nanosleep.h: Don't include config.h.
8279 Remove prototype from declaration of nanosleep.
8280 (PARAMS): Remove now-unneeded definition.
8281 * nanosleep.c: #undef nanosleep.
8282 (rpl_nanosleep): Rename from nanosleep.
8284 2000-02-03 Jim Meyering <meyering@lucent.com>
8286 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8287 rather than with `#if HAVE_UTMPNAME'.
8289 2000-02-01 Jim Meyering <meyering@lucent.com>
8291 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8293 2000-01-31 Jim Meyering <meyering@lucent.com>
8295 * nanosleep.h (nanosleep): Guard declaration with
8296 `#if ! HAVE_DECL_NANOSLEEP'.
8297 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8298 the declaration in that vendor's sys/timers.h.
8299 Reported by Christian Krackowizer.
8301 * quotearg.c (ISASCII): Add #undef and move definition to follow
8302 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8303 (ISPRINT): Likewise.
8304 Reported by Tom Tromey.
8306 2000-01-30 Jim Meyering <meyering@lucent.com>
8308 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8309 uses of ->ut_name. The latter doesn't work with new Linux header files
8310 where only utmpx.ut_user is declared.
8312 * readutmp.h (UT_USER): Define.
8314 2000-01-23 Jim Meyering <meyering@lucent.com>
8316 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8319 2000-01-22 Jim Meyering <meyering@lucent.com>
8321 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8322 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8323 Required for some AIX systems. Reported by Christian Krackowizer.
8324 [TESTING] (main): New function.
8326 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8327 * dirname.c (dir_name): Support for DOS-style file names with drive
8330 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8332 * strverscmp.c (ISDIGIT): Define.
8333 (strverscmp): Use ISDIGIT, not isdigit.
8335 2000-01-17 Paul Eggert <eggert@twinsun.com>
8337 * nanosleep.c (nanosleep):
8338 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8339 POSIX.1 doesn't require SA_INTERRUPT and some systems
8340 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8341 it's been part of POSIX.1 since day 1 (in 1988).
8343 2000-01-17 Jim Meyering <meyering@lucent.com>
8345 * interlock: Remove unused file. Reported by François Pinard.
8347 2000-01-16 Paul Eggert <eggert@twinsun.com>
8349 * quotearg.c (quotearg_buffer_restyled): Do not quote
8350 alert, backslash, formfeed, and vertical tab unnecessarily in
8351 shell quoting style.
8354 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8355 Free Software Foundation, Inc.
8356 Copying and distribution of this file, with or without modification,
8357 are permitted provided the copyright notice and this notice are preserved.