1 2005-10-17 Simon Josefsson <jas@extundo.com>
3 * gc.h, gc-libgcrypt.c: Add ciphers.
5 2005-10-17 Simon Josefsson <jas@extundo.com>
7 * sha1.c: Use uint32_t instead of md5_uint32.t
9 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
12 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
14 * md5.h: Use stdint.h and uint32_t. Doc fix.
16 2005-10-15 Simon Josefsson <jas@extundo.com>
18 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
20 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
22 2005-10-14 Simon Josefsson <jas@extundo.com>
24 * arcfour.h, arcfour.c: New files.
26 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
28 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
29 include <wchar.h>; no longer needed.
31 2005-10-14 Jakub Jelinek <jakub@redhat.com>
32 and Ulrich Drepper <drepper@redhat.com>
35 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
36 instead of inline stream orientation test and two separate
37 function calls. Pay no attention to USE_IN_LIBIO.
39 2005-10-14 Roland McGrath <roland@redhat.com>
41 Import from libc. [BZ #1331]
42 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
44 Reported by Matej Vela <vela@debian.org>.
46 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
48 * mkdir-p.c (make_dir_parents): Don't report an error if an
49 intermediate directory is in a read-only file system. Problem
50 reported by Eric Blake.
52 2005-10-13 Simon Josefsson <jas@extundo.com>
54 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
55 Move memory allocation outside of loop.
57 2005-10-12 Simon Josefsson <jas@extundo.com>
59 * gc-pbkdf2-sha1.c: New file.
61 * gc.h: Add gc_pbkdf2_sha1 prototype.
63 2005-10-12 Simon Josefsson <jas@extundo.com>
65 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
66 suggested by Bruno Haible <bruno@clisp.org>.
68 2005-10-12 Simon Josefsson <jas@extundo.com>
70 * gc-libgcrypt.c (gc_hmac_sha1): New function.
72 * gc-gnulib.c (gc_hmac_sha1): New function.
74 2005-10-12 Simon Josefsson <jas@extundo.com>
76 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
78 2005-10-12 Simon Josefsson <jas@extundo.com>
80 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
81 GC_USE_HMAC_MD5, respectively.
83 * gc-libgcrypt.c (gc_md5): Fix assert call.
86 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
88 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
90 * gc-gnulib.c (gc_hash_buffer): Ditto.
92 2005-10-11 Bruno Haible <bruno@clisp.org>
94 * c-strcasestr.h: New file, from GNU gettext.
95 * c-strcasestr.c: New file, from GNU gettext.
97 2005-10-11 Bruno Haible <bruno@clisp.org>
99 * c-strcase.h: New file, from GNU gettext.
100 * c-strcasecmp.c: New file, from GNU gettext.
101 * c-strncasecmp.c: New file, from GNU gettext.
103 2005-10-11 Simon Josefsson <jas@extundo.com>
105 * crc.h, crc.c: New files.
107 * gc.h (gc_hash_buffer): Add doc.
109 2005-10-08 Simon Josefsson <jas@extundo.com>
111 * gc.h: Add gc_hash and gc_hash_buffer.
113 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
115 * gc-libgcrypt.c (gc_hash_buffer): Add.
117 2005-10-11 Bruno Haible <bruno@clisp.org>
119 * strcasecmp.c: Include limits.h.
120 (strcasecmp): Avoid integer overflow on exotic platforms.
121 * strncasecmp.c: Include limits.h.
122 (strncasecmp): Avoid integer overflow on exotic platforms.
123 Reported by Paul Eggert.
125 2005-10-06 Simon Josefsson <jas@extundo.com>
127 * hmac-md5.c: New file.
131 2005-10-06 Simon Josefsson <jas@extundo.com>
133 * memxor.c (memxor): Avoid casts and warnings.
135 2005-10-05 Derek Price <derek@ximbiot.com>
137 * getdelim.c (SIZE_MAX): New macro, if not already defined.
139 2005-10-05 Simon Josefsson <jas@extundo.com>
141 * memxor.c (memxor): Fix compiler error.
143 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
144 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
146 * memxor.h, memxor.c: New files.
148 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
149 we assume all systems have it, suggested by Jim Meyering
150 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
151 any systems lack sys/socket.h; mingw32 is known to lack it, but we
152 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
155 2005-10-04 Bruno Haible <bruno@clisp.org>
157 * verify.h (verify_true): Provide alternative definition for C++.
159 2005-10-04 Simon Josefsson <jas@extundo.com>
161 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
162 D. Baushke" <mdb@gnu.org>.
164 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
166 * getdelim.c: Include getdelim.h first. Include <limits.h>.
167 (SSIZE_MAX): New macro, if not already defined.
168 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
171 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
173 * exclude.c: Include verify.h.
174 (verify): Remove. All callers changed to use verify.h's version.
175 * strtoimax.c: Likewise.
176 * utimecmp.c: Likewis.e
179 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
180 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
181 * .cvsignore: Add fts.h, search.h, t-fpending.
182 * settime.c (settime): Fix { typo in previous patch. Also, don't
183 bother returning ENOSYS if settimeofday or stime fails; just let
184 them return whatever errno they want to return.
185 * utimens.c: Include unistd.h, for dup2.
186 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
187 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
189 2005-10-02 Jim Meyering <jim@meyering.net>
192 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
193 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
194 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
195 Remove AT_FDCWD test.
196 Do not consume the fd unless successful.
197 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
198 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
199 block, so that we don't even try to compile it if settimeofday is
200 available. This works around a compilation failure on OSF1 V5.1,
201 due to stime requiring a `long int*' while tv_sec is `int'.
203 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
205 * getdelim.c (getdelim): Remove unused variables.
207 2005-10-01 Simon Josefsson <jas@extundo.com>
209 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
210 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
211 AI_* and EAI_* definitions. Protect function declarations.
213 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
215 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
216 so that the code works even with ancient cpp. Portability problem
217 with GCC 2.7.2.1 reported by Thomas M.Ott.
219 2005-09-27 Jim Meyering <jim@meyering.net>
221 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
223 * intprops.h (signed_type_or_expr__): Define.
224 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
227 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
229 * verify.h (verify_expr): Remove, replacing with:
230 (verify_true): New macro that returns true instead of void.
231 (verify_type__): Remove.
232 (verify): Use verify_true rather than verify_type__.
234 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
236 * utimens.c (ENOSYS): Define if not already defined.
237 (futimens): Support having a null PATH if the file descriptor
240 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
242 (__attribute): Define to empty unless GCC 3.1 or later.
243 This works around a core dump on OpenBSD 3.4, which has GCC
244 2.95.3, which dumps core when given __attribute__(()). It also
245 simplifies other tests, since we really don't want to bother with
246 worrying about which ancient version of GCC supported what.
247 Original problem reported by Yoann Vandoorselaere, with part of
248 the fix suggested by Derek Price.
250 2005-09-24 Jim Meyering <jim@meyering.net>
252 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
253 so we can once again use a positive bitfield width of 1 -- now we
254 don't have to explain why we were using a bitfield width of 2.
256 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
258 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
259 Problem reported by Eric Blake.
260 (getaddrinfo): Initialize se so that it's not garbage.
261 Redo internal storage allocation so that it doesn't make unportable
262 assumptions about alignment.
265 * utimens.c (futimens): Use futimesat if available.
266 Prefer it to futimes since it doesn't have the futimes bug.
268 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
269 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
270 Instead, declare a function that returns a pointer to an array,
271 and use verify_type__ to declare the size of the array.
272 Problem and germ of a solution reported by Bruno Haible.
273 (verify_type__): Use 2, not 1, for bitfield size, to avoid
274 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
276 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
280 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
282 * argmatch.h: Include verify.h
283 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
284 (ARGMATCH_ASSERT): Remove; unused.
285 * canonicalize.c: Assume STDC_HEADERS.
286 * exclude.c: Include "strcase.h".
287 * regex_internal.h [!defined _LIBC]: Likewise.
288 * getusershell.c: Include stdio--.h rather than stdio.h
290 (getusershell): Call fopen, not fopen_safer.
291 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
292 Do not include unistd-safer.h.
293 (save_cwd): Don't call fd_safer; no longer needed
294 now that we include fcntl--.h.
296 * getdate.y (relative_time): New type.
297 (RELATIVE_TIME_0): New constant.
298 (parser_control): Use relative_time instead of doing it ourselves.
299 (%union): Add new relative_time rel member.
300 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
302 (relunit, relunit_snumber): Now of type rel.
303 (zone, rel, relunit, get_date): Adjust to above changes.
305 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
306 Do not include unistd-safer.h.
307 (getloadavg): Don't call fd_safer; no longer needed
308 now that we include fcntl--.h.
310 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
311 (make_dir_parents): Treat ENOSYS like EEXIST.
313 Improve quality of diagnostics on restore_cwd failure.
314 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
315 (make_dir_parents): Last arg is now int * (for errno), not bool *.
316 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
317 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
318 each time through the loop. Do not diagnose restore_cwd failure;
319 that is the caller's job (and perhaps the caller does not care).
321 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
322 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
323 If the file already exists but is not a directory, don't bother
324 to try to make its parents.
325 Close potential file descriptor leak if we can't chdir("/") (!).
326 Don't always return true if chdir($PWD) fails; return true only
327 if the requested action was done successfully (except for the
329 Don't log final directory unless we actually made it.
330 Refactor to avoid duplicate code to fix up permissions.
331 Don't attempt to fix up parent permissions if chdir($PWD) fails.
333 * strftime.c (my_strftime): Rewrite the previous change slightly,
334 to make it a bit faster and (I hope) clearer.
335 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
336 Fix bug in formats like %2N.
338 * verify.h: New file.
340 2005-09-22 Jim Meyering <jim@meyering.net>
344 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
346 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
347 the .tm_year member, since otherwise gcc-4.0 would now warn about
348 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
350 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
351 order to avoid an unsuppressible warning from gcc on 64-bit systems.
353 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
354 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
355 when run in a time zone for which daylight savings time is in effect
356 for the starting date.
358 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
359 stop us from restricting permissions of just-created absolute-named
361 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
362 to restore initial working directory.
363 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
364 to tell caller if/when we change the working directory and are
365 unable to return to the initial one.
366 * mkdir-p.h (make_dir_parents): Update prototype.
367 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
368 `return false'. This fixes a bug introduced on 2004-07-30.
370 * openat.c (fdopendir): Be sure to close the supplied
371 file descriptor before returning. This makes our replacement
372 implementation a little closer to Solaris's, where fdopendir
373 ties the file descriptor to the returned DIR* pointer.
374 * openat.c (unlinkat): New function.
375 * openat.h (unlinkat): Add prototype.
376 * openat-die.c (openat_save_fail): Rename from openat_save_die.
377 (openat_restore_fail): Rename from openat_restore_die.
378 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
380 Provide an alternative to exiting immediately upon save_cwd or
381 restore_cwd failure. Now, an application can arrange e.g.,
382 to perform a longjump in that case.
383 * openat.c: Include dirname.h.
384 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
385 (rpl_openat, fdopendir, fstatat): Call openat_save_die
386 and openat_restore_die rather than calling error directly.
387 Don't include "error.h" or "exitfail.h"; they're no longer needed.
389 * openat-die.c (openat_save_die, openat_restore_die): New file.
390 * openat.h (openat_save_die, openat_restore_die): Declare and define.
392 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
393 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
394 int utc, int nanoseconds);
396 date should not have to allocate a megabyte of virtual memory to
397 handle a format argument like +%1048575T. When implemented with
398 strftime, it must allocate such a buffer, use strftime to fill it
399 in, print it, then free it.
400 With fprintftime, it simply prints everything and exits.
401 With no need for memory allocation, that's one fewer way to fail.
402 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
403 optional field width, not before, so we accept %9:z, not %:9z.
404 (my_strftime): Be sure to use L_('x') for literals.
406 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
407 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
408 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
409 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
410 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
411 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
412 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
413 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
414 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
416 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
417 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
418 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
419 and don't include <sys/file.h>).
421 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
425 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
426 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
427 [!LDAV_DONE]: Avoid unused variable warning.
429 2005-09-21 Bruno Haible <bruno@clisp.org>
431 * unicodeio.h (unicode_to_mb): New declaration.
433 2005-09-20 Derek Price <derek@ximbiot.com>
435 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
437 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
439 Use a consistent style for including <config.h>.
440 * __fpending.c, acl.c, argmatch.c,
441 argp-help.c, argp-parse.c,
442 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
443 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
444 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
445 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
446 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
447 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
448 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
449 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
450 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
451 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
452 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
453 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
454 modechange.c, mountlist.c, open-safer.c, physmem.c,
455 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
456 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
457 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
458 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
459 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
460 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
461 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
462 userspec.c, utimecmp.c, version-etc-fsf.c,
463 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
464 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
465 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
466 Standardize inclusion of config.h.
467 * __fpending.h, dirfd.h, getdate.h, human.h,
468 inttostr.h: Removed inclusion of config.h from header files.
469 * inttostr.c: Adjusted in-tree users.
470 * timespec.h: Remove superfluous warning to include config.h.
471 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
472 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
473 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
474 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
476 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
478 * stat-time.h: New file.
479 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
480 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
482 (timespec_cmp): New function.
483 * utimecmp.c: Include stat-time.h.
484 (SYSCALL_RESOLUTION): Depend on whether various struct stat
485 members exist, not on the obsolescent ST_MTIM_NSEC.
486 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
488 2005-09-15 Derek Price <derek@ximbiot.com>
489 Paul Eggert <eggert@cs.ucla.edu>
491 * regcomp.c, regexec.c, regex_internal.c: Back out previous
492 changes, consolidating in...
493 * regex_internal.h: ...this file.
495 2005-09-15 Derek Price <derek@ximbiot.com>
497 * regex_internal.h: Blank `pure' for GNUC < 3.
498 * regex_internal.c: Ditto, using this...
499 (__GNUC_PREREQ): ...new macro.
500 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
501 (__GNUC_PREREQ): ...this new macro.
503 * strstr.h: Include string.h. Define strstr as a macro here.
505 2005-09-13 Derek Price <derek@ximbiot.com>
507 * canon-host.c (canon_host_r): Set *cherror on memory allocation
509 Reported by Jim Meyering <jim@meyering.net>.
511 2005-09-13 Jim Meyering <jim@meyering.net>
513 * canon-host.c: Filter through gnu indent and reword comments slightly.
514 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
516 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
518 * lib/base64.c: Typo.
519 (base64_encode): Put b64str in initialized data section.
521 2005-09-12 Derek Price <derek@ximbiot.com>
523 Return usable errors from canon-host.
524 * canon-host.h: New file.
525 * canon-host.c (canon_host): Wrap...
526 (canon_host_r): ...this new function, which now relies exclusively on
528 (ch_strerror): New function.
529 (last_cherror): New global.
530 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
531 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
533 (freeaddrinfo): Free ai->ai_canonname when set.
535 2005-09-12 Derek Price <derek@ximbiot.com>
536 Paul Eggert <eggert@cs.ucla.edu>
538 * glob-libc.h: Renamed from glob_.h. The new version is
539 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
540 protecting things that should be done only in gnulib contexts.
541 * glob_.h: New file, containing only the glob things needed for
543 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
544 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
545 (glob, globfree, glob_pattern_p): Now defined simply in terms of
546 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
547 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
548 and to respect the namespace rules better.
550 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
552 Merge glibc and coreutils changes into gnulib, plus a few
554 * md5.c: Use #error rather than a string.
555 (CYCLIC): New macro, from glibc source. Use it instead of rol.
556 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
557 (__attribute__): Define to empty for non recent-GCC.
558 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
559 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
560 Renamed from their non-__ counterparts, with new macros replacing
561 them if not _LIBC. Add __THROW attribute.
563 (struct md5_ctx): Align buffer if using GCC.
564 * sha1.h (struct sha1_ctx): Likewise.
565 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
566 The old name was backwards.
567 (NOTSWAP): Remove; not used.
568 (rol): New macro, moved here from md5.h.
569 (sha1_process_block): Remove a FIXME that doesn't make sense.
571 2005-09-12 Derek Price <derek@ximbiot.com>
573 * gai_strerror.c: Include config.h when available. Include
574 getaddrinfo.h before other headers to test interface.
575 Reported by Larry Jones <lawrence.jones@ugs.com>.
577 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
579 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
580 definitions, since that's the preferred style in glibc.
581 Fix a minor spacing issue, and update copyright notice to match glibc's.
583 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
585 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
587 2005-09-06 Simon Josefsson <jas@extundo.com>
589 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
590 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
592 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
594 Change bitset word type from unsigned int to unsigned long int,
595 as this has better performance on typical 64-bit hosts.
596 Port bitset code to hosts with unusual word sizes.
597 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
598 (build_collating_symbol):
599 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
600 argument is a bitset. This is merely a style issue, but it makes
601 it clearer that an entire array is expected.
602 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
603 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
604 Port to the case where bitset_word is not the same as unsigned int.
605 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
606 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
608 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
609 (build_trtable, group_nodes_into_DFAstates):
611 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
612 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
613 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
614 * regexec.c (group_nodes_into_DFAstates): Likewise.
615 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
616 * regcomp.c (optimize_subexps, lower_subexp):
617 Work even if bitset_word has holes in its bitwise representation.
618 * regex_internal.h (BITSET_WORD_BITS): Likewise.
619 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
621 * regex_internal.c (re_string_reconstruct):
622 Don't assume UCHAR_MAX == 255.
623 * regex_internal.h (bitset_set_all): Likewise.
624 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
626 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
627 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
629 (BITSET_WORD_MAX): New macro.
630 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
631 (bitset_set_all, bitset_copy): Now inline functions, not macros.
632 (bitset_empty, bitset_copy):
633 Prefer sizeof (bitset) to multiplying it out ourselves.
634 (bitset_not_merge): Remove; unused.
635 (bitset_contain): Return bool, not unsigned int with one bit on.
637 * regexec.c (build_trtable): Don't assume bitset has no stricter
638 alignment than re_node_set; do this by defining a new internal
639 type struct dests_alloc and using it to allocate memory.
641 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
643 Check for arithmetic overflow when calculating sizes, to prevent
644 some buffer-overflow issues. These patches are conservative, in the
645 sense that when I couldn't determine whether an overflow was possible,
646 I inserted a run-time check.
647 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
648 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
649 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
650 (re_xnrealloc, re_x2nrealloc): New inline functions.
651 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
652 (build_equiv_class, build_charclass): Check for arithmetic overflow
653 in size expression calculations.
654 * lib/regex_internal.c (re_string_realloc_buffers):
655 (build_wcs_upper_buffer, re_node_set_add_intersect):
656 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
657 (re_dfa_add_node, register_state): Likewise.
658 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
659 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
660 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
661 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
663 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
665 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
666 to avoid a collision with bits/local_lim.h in glibc.
667 All uses changed. Problem reported by Dmitry V. Levin in
668 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
670 * regex_internal.c (build_wcs_upper_buffer): Fix portability
671 bugs in int versus size_t comparisons.
672 (re_string_context_at): Fix bug where the code assumed that
675 Use bool where appropriate.
676 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
678 (calc_eclosure_iter): Likewise, for ROOT arg.
679 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
680 (build_charclass_op): Likewise, for NON_MATCH arg.
681 * regex_internal.c (re_string_allocate, re_string_construct):
682 (re_string_construct_common): Likewise, for ICASE arg.
683 * regexec.c (re_search_2_stub, re_search_stub):
684 Likewise, for RET_LEN arg.
685 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
686 (set_regs): Likewise, for FL_BACKTRACK arg.
687 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
688 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
689 (calc_eclosure_iter, parse_bracket_exp):
690 Use bool for internal variables that are booleans.
691 * regexec.c (re_search_internal, check_matching, proceed_next_node):
692 (set_regs, build_sifted_states, sift_states_bkref):
693 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
694 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
695 (find_collation_sequence_value):
697 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
698 (re_node_set_compare):
699 Return bool, not int. All callers changed.
700 * regexec.c (check_halt_node_context, check_dst_limits):
701 (build_trtable, check_node_accept): Likewise.
702 * regex_internal.h: Include stdbool.h.
704 Fix bugs uncovered when converting to bool.
705 * regcomp.c (calc_eclosure_iter): Check for storage allocation
706 failure instead of charging ahead blindly.
707 * regex_internal.c (register_state): Likewise.
708 * regexec.c (re_search_2_stub): Use simpler method than boolean
709 for freeing internal storage.
710 (group_nodes_into_DFA_states): Use unsigned int, not int, for
711 bitset pieces used as boolean, to avoid undefined behavior
712 on hosts that do int overflow checking.
714 2005-08-31 Derek Price <derek@ximbiot.com>
716 * getdelim.c (getdelim): Return EOF on EOF.
717 Reported by Larry Jones <lawrence.jones@ugs.com>.
719 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
721 * regex_internal.c (re_string_reconstruct): Don't assume buffer
722 lengths fit in regoff_t; this isn't true if regoff_t is the same
724 * regex.c (re_search_internal): 5th arg is LAST_START
725 (= START + RANGE) instead of RANGE. This avoids overflow
726 problems when regoff_t is the same width as size_t.
728 (re_search_2_stub): Check for overflow when adding the
729 sizes of the two strings.
730 (re_search_stub): Check for overflow when adding START
731 to RANGE; if it occurs, substitute the extreme value.
733 2005-08-31 Jim Meyering <jim@meyering.net>
735 * regcomp.c (search_duplicated_node): Make first pointer arg
737 * regex_internal.c (create_ci_newstate, create_cd_newstate):
738 (register_state): Likewise.
739 * regexec.c (search_cur_bkref_entry, check_dst_limits):
740 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
741 (group_nodes_into_DFAstates): Likewise.
743 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
745 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
746 old glibc regex code mishandles strings longer than 2**31 bytes.
747 This patch fixes this when the regex code is used in gnulib
748 (i.e., outside glibc).
750 This patch should not affect the use of the regex code inside
751 glibc. No doubt this problem also needs to be handled for glibc
752 as well, but the result will be an incompatible change to the
753 glibc ABI, and the old ABI will have to be supported too. That
754 can be the the subject for another patch.
756 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
757 governing whether the rest of this patch is active. By default,
758 the macro is disabled and the patch has no effect.
759 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
760 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
761 (struct re_pattern_buffer, re_search, re_search_2, re_match):
762 (re_match_2, re_set_registers): Use the new types.
763 * regex_internal.h (Idx, re_hashval_t): New types.
764 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
766 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
767 (re_string_context_at, bin_tree_t, re_dfastate_t):
768 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
769 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
770 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
771 (re_string_char_size_at, re_string_wchar_at):
772 (re_string_elem_size_at):
773 Use the new types and macros to port to 64-bit hosts.
774 Use unsigned types for internal values, so that the code
775 mostly works even for arrays larger than SSIZE_MAX.
776 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
777 (search_duplicated_node, calc_eclosure_iter, fetch_number):
778 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
779 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
780 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
781 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
782 (calc_inveclosure, parse_dup_op, build_range_exp):
783 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
784 (fetch_number, create_token_tree, mark_opt_subexp):
786 * regex_internal.c (re_string_construct_common, create_ci_newstate):
787 (create_cd_newstate, re_string_allocate, re_string_construct):
788 (re_string_realloc_buffers, build_wcs_upper_buffer):
789 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
790 (re_string_reconstruct, re_string_peek_byte_case):
791 (re_string_fetch_byte_case, re_string_context_at):
792 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
793 (re_node_set_init_copy, re_node_set_add_intersect):
794 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
795 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
796 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
797 (re_acquire_state, re_acquire_state_context, register_state):
799 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
800 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
801 (re_search_internal, re_search_2_stub, re_search_stub)
802 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
803 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
804 (update_cur_sifted_state, check_dst_limits):
805 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
806 (check_subexp_limits, sift_states_bkref, merge_state_array):
807 (check_subexp_matching_top, get_subexp, get_subexp_sub):
808 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
809 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
810 (expand_bkref_cache, check_node_accept_bytes):
811 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
812 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
813 (acquire_init_state_context, check_halt_node_context):
814 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
815 (sift_states_backward, clean_state_log_if_needed):
816 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
817 (find_recover_state, transit_state_sb, transit_state_mb):
818 (transit_state_bkref, build_trtable, match_ctx_clean):
820 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
821 to work around an assumption that REG_MISSING is negative.
823 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
824 (seek_collating_symbol_entry) [defined _LIBC]:
825 (lookup_collation_sequence_value) [defined _LIBC]:
826 (build_range_exp, build_collating_symbol) [defined _LIBC]:
827 Use prototypes rather than old-style function definitions.
828 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
829 (transit_state_sb) [0]:
830 (find_collation_sequence_value) [defined _LIBC]: Likewise.
832 * regexec.c (re_search_internal): Simplify update of rm_so and
835 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
836 (optimize_subexps, lower_subexp):
837 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
838 since the signed shift might overflow. Use 1u<<31 instead.
839 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
840 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
843 * regcomp.c (optimize_subexps, lower_subexp):
844 Use CHAR_BIT rather than 8, for clarity.
845 * regexec.c (check_dst_limits_calc_pos_1):
846 (check_subexp_matching_top): Likewise.
847 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
848 have to worry about portability issues when shifting it left.
849 Remove no-longer-needed test for table_size > 0.
850 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
851 in a word, as the resulting behavior is undefined.
852 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
853 in one case, a <= should have been an <, and in another case the
854 whole test was missing.
855 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
856 the standard name CHAR_BIT.
857 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
858 this is not true on one's complement and signed-magnitude hosts.
860 * regex_internal.h (re_sub_match_top_t): Remove unused member
862 (struct re_dfa_t): Remove unused member states_alloc.
863 * regcomp.c (init_dfa): Don't initialize unused members.
865 2005-08-31 Bruno Haible <bruno@clisp.org>
867 * strstr.c: Include <stddef.h>, for NULL.
868 * strcasestr.c: Likewise.
869 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
871 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
873 * iconvme.h: Add prototype for iconv_alloc.
875 2005-08-29 Simon Josefsson <jas@extundo.com>
877 * iconvme.c: Fix errno.
879 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
881 * iconvme.c: Split iconv_string into iconv_alloc.
883 2005-08-27 Jim Meyering <jim@meyering.net>
885 * fopen-safer.c: Merge minor changes from coreutils.
886 * dup-safer.c: Likewise.
887 * fd-safer.c: Likewise.
889 Merge from coreutils.
890 * stdio--.h: New file.
891 * stdlib--.h: New file.
892 * mkstemp-safer.c: New file.
895 * pipe-safer.c: New file.
896 * creat-safer.c: New file.
897 * fcntl--.h (creat): Define to creat_safer.
898 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
899 * unistd--.h (pipe): Define to pipe_safer.
900 * unistd-safer.h: Declare pipe_safer.
902 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
904 * regex_internal.h: Remove all references to
905 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
907 (bitset_not, bitset_merge, bitset_not_merge):
908 (bitset_mask, re_string_allocate, re_string_construct):
909 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
910 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
911 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
912 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
913 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
914 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
915 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
916 (re_acquire_state_context):
917 Remove unnecessary forward decls.
918 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
919 Put __attribute at function definition,
920 now that the function decl has been removed.
921 * lib/regex_internal.c (re_string_peek_byte_case):
922 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
925 2005-08-26 Simon Josefsson <jas@extundo.com>
927 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
928 Haible <bruno@clisp.org>.
930 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
932 * regexec.c (set_regs): Don't alloca with an unbounded size.
934 alloca modernization/simplification for regex.
935 * regex.c: Remove portability cruft for alloca. This no longer
936 needs to be at the start of the file, and can be moved into
937 regex_internal.h and simplified.
938 * regex_internal.h: Include <alloca.h>.
939 (__libc_use_alloca) [!defined _LIBC]: New macro.
940 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
941 now works outside glibc.
943 2005-08-24 Simon Josefsson <jas@extundo.com>
945 * getpass.c: Add WIN32 implementation. Conditionalize use of
946 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
949 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
951 Make regex safe for g++. This fixes one real bug (an "err"
952 that should have been "*err"). g++ problem reported by
954 * regex_internal.h (re_calloc): New macro, consistent with
955 re_malloc etc. All callers of calloc changed to use re_calloc.
956 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
957 not int. All callers changed.
958 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
959 just use an array of size MB_LEN_MAX.
960 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
961 (find_recover_state): Change "err" to "*err"; this fixes what
962 appears to be a real bug.
963 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
966 2005-08-25 Jim Meyering <jim@meyering.net>
968 * open-safer.c: Include <config.h>.
969 Otherwise, we'd lose LARGEFILE support in any file using
972 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
974 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
975 * regex.h (regerror): Likewise.
977 * regex.c: Do not include <sys/types.h>, as POSIX no longer
978 requires this. (The code never needed it.)
980 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
981 All uses of recently-renamed identifiers changed to use the new,
982 POSIX-compliant names. The code will build and run just fine
983 without these changes, but it's better to eat our own dog food
984 and use the standard-conforming names.
986 * regex.h: Fix a multitude of POSIX name space violations.
987 These changes have an effect only for programs that define
988 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
989 do not change anything for programs compiled in the normal way.
990 Also, there is no effect on the ABI.
992 (_REGEX_SOURCE): New macro.
993 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
994 defined and _GNU_SOURCE is not; this fixes a name space violation.
996 Rename the following macros to obey POSIX requirements.
997 The old names are still visible as macros if _REGEX_SOURCE is defined.
998 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
999 RE_BACKSLASH_ESCAPE_IN_LISTS.
1000 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1001 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1002 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1003 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1004 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1005 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1006 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1007 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1008 (REG_INTERVALS): renamed from RE_INTERVALS.
1009 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1010 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1011 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1012 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1013 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1014 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1015 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1016 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1017 RE_UNMATCHED_RIGHT_PAREN_ORD.
1018 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1019 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1020 (REG_DEBUG): renamed from RE_DEBUG.
1021 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1022 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1023 unusual, since we can't clash with the POSIX REG_ICASE.
1024 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1025 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1026 (REG_NO_SUB): renamed from RE_NO_SUB.
1027 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1028 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1029 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1030 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1031 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1032 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1033 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1034 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1035 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1036 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1037 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1038 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1039 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1040 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1041 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1042 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1043 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1044 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1045 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1046 (REG_FIXED): Renamed from REGS_FIXED.
1047 (REG_NREGS): Renamed from RE_NREGS.
1049 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1050 of other REG_* macros, since POSIX says the user is allowed to
1051 #undef these macros selectively.
1053 (reg_errcode_t): Update comment stating what other tables need
1056 Rename the following enum values to obey POSIX requirements.
1057 The old names are still visible as macros.
1058 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1059 is not defined, since GNU is supposed to be a superset of POSIX as
1060 much as possible, and since we want reg_errcode_t to be a signed
1061 type for implementation consistency.
1062 (_REG_NOERROR): Renamed from REG_NOERROR.
1063 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1064 (_REG_BADPAT): Renamed from REG_BADPAT.
1065 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1066 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1067 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1068 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1069 (_REG_EBRACK): Renamed from REG_EBRACK.
1070 (_REG_EPAREN): Renamed from REG_EPAREN.
1071 (_REG_EBRACE): Renamed from REG_EBRACE.
1072 (_REG_BADBR): Renamed from REG_BADBR.
1073 (_REG_ERANGE): Renamed from REG_ERANGE.
1074 (_REG_ESPACE): Renamed from REG_ESPACE.
1075 (_REG_BADRPT): Renamed from REG_BADRPT.
1076 (_REG_EEND): Renamed from REG_EEND.
1077 (_REG_ESIZE): Renamed from REG_ESIZE.
1078 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1079 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1080 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1081 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1082 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1084 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1085 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1086 changed. But support the old name if the new one is not defined
1087 and if _REGEX_SOURCE.
1089 Change the following member names in struct re_pattern_buffer.
1090 The old names are still supported if !_REGEX_SOURCE.
1091 The new names are always supported, regardless of _REGEX_SOURCE.
1092 (re_buffer): Renamed from buffer.
1093 (re_allocated): Renamed from allocated.
1094 (re_used): Renamed from used.
1095 (re_syntax): Renamed from syntax.
1096 (re_fastmap): Renamed from fastmap.
1097 (re_translate): Renamed from translate.
1098 (re_can_be_null): Renamed from can_be_null.
1099 (re_regs_allocated): Renamed from regs_allocated.
1100 (re_fastmap_accurate): Renamed from fastmap_accurate.
1101 (re_no_sub): Renamed from no_sub.
1102 (re_not_bol): Renamed from not_bol.
1103 (re_not_eol): Renamed from not_eol.
1104 (re_newline_anchor): Renamed from newline_anchor.
1106 Change the following member names in struct re_registers.
1107 The old names are still supported if !_REGEX_SOURCE.
1108 The new names are always supported, regardless of _REGEX_SOURCE.
1109 (rm_num_regs): Renamed from num_regs.
1110 (rm_start): Renamed from start.
1111 (rm_end): Renamed from end.
1113 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1114 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1115 Prepend __ to parameter names.
1117 Undo yesterday's changes.
1119 2005-08-24 Jim Meyering <jim@meyering.net>
1121 Sync from coreutils.
1122 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1124 2005-08-21 Bruno Haible <bruno@clisp.org>
1126 * lock.h: Add multiple inclusion guard.
1127 * tls.h: Add multiple inclusion guard.
1129 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1131 * regex.h (REG_NOSYS)
1132 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1133 Define, since POSIX requires it as of 2001.
1134 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1135 New private symbol, used to keep the enum signed in all cases.
1136 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1137 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1139 * regex_internal.c (re_string_skip_chars, register_state):
1141 Remove forward decls; no longer needed now that we use prototypes.
1142 * regexec.c (acquire_init_state_context, check_halt_node_context):
1143 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1144 (clean_state_log_if_needed): Likewise.
1146 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1148 Fix problems reported by Sam Steingold in
1149 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1150 * regexec.c (sift_states_bkref): Fix portability bug: the code
1151 assumed that reg_errcode_t is a signed type, which is not
1152 necessarily true if _XOPEN_SOURCE is not defined.
1153 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1154 some compilers warn about it otherwise.
1156 2005-08-20 Jim Meyering <jim@meyering.net>
1158 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1159 of unused local, dfa.
1161 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1163 * regcomp.c (create_initial_state): Remove duplicate decl.
1164 (init_word_char, create_initial_state, duplicate_node_closure):
1165 (fetch_token, peek_token_bracket, build_range_exp):
1166 (build_collating_symbol): Remove forward decls; no longer needed
1167 now that we use prototypes.
1170 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1171 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1172 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1173 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1174 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1175 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1176 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1177 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1178 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1179 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1180 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1181 (build_charclass, build_charclass_op, fetch_number, create_tree):
1182 (create_token_tree, mark_opt_subexp, duplicate_tree):
1183 Use prototypes rather than old-style definitions.
1186 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1187 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1188 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1189 (re_string_reconstruct, re_string_peek_byte_case):
1190 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1191 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1192 (re_node_set_init_copy, re_node_set_add_intersect):
1193 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1194 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1195 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1196 (re_acquire_state, re_acquire_state_context, register_state):
1197 (create_ci_newstate, create_cd_newstate, free_state):
1199 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1200 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1201 (re_search_internal, prune_impossible_nodes):
1202 (acquire_init_state_context, check_matching, static):
1203 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1204 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1205 (update_regs, sift_states_backward, build_sifted_states):
1206 (clean_state_log_if_needed, merge_state_array):
1207 (update_cur_sifted_state, add_epsilon_src_nodes):
1208 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1209 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1210 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1211 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1212 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1213 (check_arrival, check_arrival_add_next_nodes):
1214 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1215 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1216 (check_node_accept_bytes, check_node_accept, extend_buffers):
1217 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1218 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1223 (re_string_allocate, re_string_construct, re_string_reconstruct):
1224 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1225 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1226 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1227 (re_string_context_at, re_string_peek_byte_case):
1228 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1229 is defined, since we now use prototypes always.
1231 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1232 C89 or better. All uses removed.
1234 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1236 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1237 [defined lint]: Suppress bogus uninitialized-variable warnings.
1239 * regcomp.c (duplicate_node): Return new index, not an error code,
1240 and let the caller return REG_ESPACE if out of space. This
1241 removes an uninitialied-variable warning with GCC 4.0.1, and also
1242 avoids taking the address of a local variable. All callers
1245 2005-08-19 Jim Meyering <jim@meyering.net>
1247 * regexec.c (proceed_next_node): Redo local variables to
1248 avoid GCC shadowing warnings.
1250 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1252 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1253 (re_node_set_insert_last, re_dfa_add_node):
1254 Rename local variables to avoid GCC shadowing warnings.
1256 2005-08-18 Bruno Haible <bruno@clisp.org>
1258 * strstr.c (strstr): Fix return value in multibyte case.
1259 * strcasestr.c (strcasestr): Likewise.
1261 2005-08-17 Jim Meyering <jim@meyering.net>
1263 Make the %s format (seconds since the epoch) work for a negative
1264 number and when used with a zero-padded field width, e.g. %015s.
1266 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1267 label so that it precedes the code to set `digits'. Otherwise,
1268 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1269 print `00-22'. Now, it prints `-0022', as it should.
1271 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1273 * regex.h: Remove useless space-before-tab. From coreutils.
1275 2005-08-17 Bruno Haible <bruno@clisp.org>
1277 * strcasestr.h: New file.
1278 * strcasestr.c: New file.
1280 2005-08-17 Bruno Haible <bruno@clisp.org>
1282 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1283 * strstr.c: Completely rewritten, with multibyte locale support.
1285 2005-08-17 Bruno Haible <bruno@clisp.org>
1287 * strcasecmp.c: Use mbuiter.h.
1289 2005-08-17 Bruno Haible <bruno@clisp.org>
1291 * mbuiter.h: New file.
1293 2005-08-16 Bruno Haible <bruno@clisp.org>
1295 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1297 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1298 NUL byte, not after it.
1300 2005-08-16 Bruno Haible <bruno@clisp.org>
1302 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1303 the valid ones. Makes the comparison operations transitive:
1304 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1305 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1307 2005-08-16 Bruno Haible <bruno@clisp.org>
1309 * strcase.h (strcasecmp): Add note in comments.
1310 * strncasecmp.c: Use code from strcasecmp.c.
1311 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1312 (strcasecmp): Work correctly in multibyte locales.
1314 2005-08-16 Bruno Haible <bruno@clisp.org>
1316 * strnlen1.h: New file.
1317 * strnlen1.c: New file.
1319 2005-08-16 Bruno Haible <bruno@clisp.org>
1321 * mbfile.h: New file.
1323 2005-08-16 Bruno Haible <bruno@clisp.org>
1325 * mbiter.h: New file.
1327 2005-08-16 Bruno Haible <bruno@clisp.org>
1329 * mbchar.h: New file.
1330 * mbchar.c: New file.
1332 2005-08-16 Bruno Haible <bruno@clisp.org>
1334 * tls.h: New file, from GNU gettext.
1335 * tls.c: New file, from GNU gettext.
1337 2005-08-15 Bruno Haible <bruno@clisp.org>
1339 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1342 2005-08-14 Jim Meyering <jim@meyering.net>
1344 Sync from coreutils.
1346 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1347 Use the hash-table-based cycle-detection code not just when
1348 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1349 Reported by James Youngman in
1350 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1351 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1352 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1353 This lets us compile with -DFTS_DEBUG, once again.
1354 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1355 * fts.c (fd_safer): Remove decl.
1356 Include fcntl--.h rather than unistd-safer.h
1357 (fts_safe_changedir): Don't call fd_safer; no longer needed
1358 now that we include fcntl--.h.
1360 2005-08-11 Simon Josefsson <jas@extundo.com>
1362 * readline.h, readline.c: New file.
1364 2005-08-11 Bruno Haible <bruno@clisp.org>
1366 * strnlen.h (strnlen): Change parameter name to match comment.
1368 2005-08-10 Simon Josefsson <jas@extundo.com>
1370 * strndup.c: Use strnlen.h.
1372 * strnlen.h: New file.
1374 2005-08-02 Simon Josefsson <jas@extundo.com>
1376 * getline.h, getline.c: Rewrite.
1378 * getdelim.h, getdelim.c: New files, ported from glibc.
1380 2005-07-31 Bruno Haible <bruno@clisp.org>
1382 * lock.h (gl_lock_initializer): New macro.
1383 (gl_lock_define_initialized): Use it.
1384 (gl_rwlock_initializer): New macro.
1385 (gl_rwlock_define_initialized): Use it.
1386 (gl_recursive_lock_initializer): New macro.
1387 (gl_recursive_lock_define_initialized): Use it.
1389 2005-07-26 Bruno Haible <bruno@clisp.org>
1391 * lock.h: Update from GNU gettext.
1392 * lock.c: Update from GNU gettext.
1394 2005-07-18 Bruno Haible <bruno@clisp.org>
1396 * lock.h (gl_once_t): New type.
1397 (gl_once_define, gl_once): New macros.
1398 * lock.c (fresh_once): New variable.
1399 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1402 2005-07-18 Simon Josefsson <jas@extundo.com>
1404 * check-version.c (check_version): Accept identical versions too.
1406 2005-07-18 Bruno Haible <bruno@clisp.org>
1408 * lock.h: New file, from GNU gettext.
1409 * lock.c: New file, from GNU gettext.
1411 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1413 * quotearg.c: Add translator comment suggested by Bruno Haible,
1414 with a minor change.
1416 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1418 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1419 copyright symbol and the year.
1420 * version-etc.c (COPYRIGHT_YEAR): New constant.
1421 (version_etc_va): Use parameterized copyright notice.
1422 Reword to conform to the current GNU coding standards.
1424 2005-07-11 Simon Josefsson <jas@extundo.com>
1426 * size_max.h: New file.
1428 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1430 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1433 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1434 and Paul Eggert <eggert@cs.ucla.edu>
1436 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1437 in wint_t, not wchar_t. Remove now-unnecessary cast.
1439 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1441 * regex.c, regex.h: Sync from libc.
1442 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1443 New files, synced from libc, except that regex_internal.h
1444 currently has a small porting fix.
1446 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1448 Remove the dependency of the strftime module on the tzset module.
1449 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1450 Copy the input structure, to work around some of the bug with
1451 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1452 Solaris releases, you should also use the tzset module, but we won't
1453 require it as a dependency any more since we don't want LGPLed code
1454 to depend on GPLed code.
1456 2005-07-02 Jim Meyering <jim@meyering.net>
1458 * backupfile.c (backup_args): Change a `0' to NULL.
1460 2005-07-01 Jim Meyering <jim@meyering.net>
1462 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1463 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1464 * save-cwd.c, tempname.c:
1465 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1466 and don't include <sys/file.h>).
1468 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1470 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1471 declares only 'struct timespec;' (!).
1473 2005-06-29 Jim Meyering <jim@meyering.net>
1475 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1476 type name. Use the variable name instead.
1477 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1479 2005-06-28 Simon Josefsson <jas@extundo.com>
1481 * check-version.h, check-version.c: New files.
1483 2005-06-28 Simon Josefsson <jas@extundo.com>
1485 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1486 collision with global variable. Better indentation. Don't
1487 increment buffer pointer beyond buffer end. Based on comments
1488 from Paul Eggert <eggert@cs.ucla.edu>.
1492 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1494 * canon-host.c (canon-host): Append trailing "," to 0 in
1495 initializer of struct addrinfo, as an indication that we don't
1496 care how many members the structure has.
1498 2005-06-24 Derek Price <derek@ximbiot.com>
1499 and Bruno Haible <bruno@clisp.org>
1501 Remove stat module & update lstat.
1502 * stat.c: Remove this file...
1503 (slash_aware_lstat): ...moving this content and its support...
1504 * lstat.c (rpl_lstat): ...into here.
1505 * lstat.h: New file.
1507 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1509 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1510 (ranged_convert): Don't save conversion in a temporary struct.
1511 This causes a warning with GCC 4.0.0, and anyway in the typical
1512 case it's not worth the extra 100 bytes or so of code.
1513 (ranged_convert, __mktime_internal): When calling a function via a
1514 pointer P, use P () rather than (*P) (), as we now assume C89 or
1517 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1519 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1520 "who -r" failed to give output. Problem reported by Tim Waugh.
1522 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1523 (xcalloc): Use it to avoid needless tests.
1524 Problem reported by Jim Meyering.
1526 2005-06-16 Jim Meyering <jim@meyering.net>
1528 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1529 when either N or S is zero.
1531 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1533 * argp.h (__option_is_short): Check upper limit of
1534 __key. Isprint() requires its argument to have the value
1535 of an unsigned char or EOF.
1537 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1539 * fnmatch.c (fnmatch): If there is an encoding error in a
1540 multibyte string or pattern, fall back on unibyte matching.
1541 Problem reported by James Youngman.
1543 2005-06-08 Bruno Haible <bruno@clisp.org>
1545 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1548 2005-06-08 Bruno Haible <bruno@clisp.org>
1550 * csharpcomp.h: New file, from GNU gettext.
1551 * csharpcomp.c: New file, from GNU gettext.
1552 * csharpcomp.sh.in: New file, from GNU gettext.
1554 2005-06-07 Derek Price <derek@ximbiot.com>
1557 * glob_.h: Indent nested #ifdef.
1559 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1561 Sync from coreutils.
1562 Use "file name" when talking about file names, instead of "filename"
1563 or "path", as per the GNU coding standards.
1564 * mkdir-p.c: Renamed from makepath.c.
1565 (make_dir_parents): Renamed from make_path. All callers changed.
1566 * mkdir-p.h: Likewise. All includers changed.
1567 * filenamecat.c: Renamed from path-concat.c.
1568 (file_name_concat): Renamed from path_concat. All callers changed.
1569 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1570 * filenamecat.h: Likewise. All includers changed.
1571 * acl.c: Don't use "path" or "filename" to mean "file name"
1572 in comments or local variable names.
1573 * basename.c: Likewise.
1574 * canonicalize.c, canonicalize.h: Likewise.
1575 * dirname.c, dirname.h: Likewise.
1576 * euidaccess.c: Likewise.
1577 * exclude.c: Likewise
1578 * fnmatch_.h, fnmatch_loop.c: Likewise.
1579 * fsusage.c, fsuage.h: Likewise.
1580 * fts.c, fts_.h: Likewise.
1581 * getcwd.c: Likewise.
1582 * getloadavg.c: Likewise.
1583 * mkstemp.c: Likewise.
1584 * mountlist.c, mountlist.h: Likewise.
1585 * openat.c, openat.h: Likewise.
1586 * readlink-stub.c: Likewise.
1587 * readutmp.c, readutmp.h: Likewise.
1588 * rename.c: Likewise.
1589 * rmdir.c: Likewise.
1591 * savedir.c: Likewise.
1592 * stripslash.c: Likewise.
1593 * tempname.c: Likewise.
1594 * xreadlink.c: Likewise.
1595 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1597 * exclude.h: Likewise.
1599 * euidaccess.c (getuid, getgid, getuid, getegid)
1600 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1601 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1602 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1603 * pathmax.h: Include <limits.h> unconditionally, since other
1604 files have been getting away with it for years (MORE/BSD 4.3
1606 * userspec.c (getpwnam, getgrnam, getgrgid)
1607 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1609 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1610 Define to 256, not 255, as per modern POSIX.
1612 2005-06-01 Bruno Haible <bruno@clisp.org>
1614 * csharpexec.h: New file, from GNU gettext.
1615 * csharpexec.c: New file, from GNU gettext.
1616 * csharpexec.sh.in: New file, from GNU gettext.
1618 2005-05-31 Derek Price <derek@ximbiot.com>
1619 Paul Eggert <eggert@cs.ucla.edu>
1622 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1624 2005-05-29 Derek Price <derek@ximbiot.com>
1625 Paul Eggert <eggert@cs.ucla.edu>
1627 * glob_.h, glob.c: New files.
1629 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1631 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1633 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1634 the configuration hassle isn't worth it.
1635 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1636 (LONGEST_MODIFIER, PRIuMAX): Remove.
1638 2005-05-27 Bruno Haible <bruno@clisp.org>
1640 * getlogin_r.h: Remove second include of <stddef.h>.
1642 2005-05-25 Bruno Haible <bruno@clisp.org>
1643 Derek Price <derek@ximbiot.com>
1645 * getlogin_r.h: Simplify API documentation.
1647 2005-05-25 Derek Price <derek@ximbiot.com>
1648 Paul Eggert <eggert@cs.ucla.edu>
1650 * getlogin_r.c, getlogin_r.h: New files.
1652 2005-05-22 Bruno Haible <bruno@clisp.org>
1654 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1655 Also include <sys/param.h> if it defines MIN, MAX.
1656 Based on a patch by Derek Price <derek@ximbiot.com>.
1658 2005-05-22 Bruno Haible <bruno@clisp.org>
1660 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1661 (INT64_MIN): Fix definition.
1662 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1664 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1665 NEED_SIGNED_INT_TYPES.
1667 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1668 HAVE_SYSTEM_INTTYPES.
1670 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1672 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1673 so that unistd-safer.h (GPL'ed code) need not be included.
1675 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1678 * fts.c: Don't include "cycle-check.h" or "hash.h".
1679 (setup_dir, free_dir): New functions.
1680 (enter_dir, leave_dir): Define trivial
1681 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1682 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1683 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1684 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1685 Move to fts-cycle.c.
1686 (fts_open): Use setup_dir.
1687 (fts_close): Use free_dir.
1688 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1689 This adds a label and some gotos, but the alternatives were messier.
1690 Check for memory allocation failure when entering a dir.
1691 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1692 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1693 (FTS): New member fts_cycle, that is a union that contains the
1694 old active_dir_ht and cycle_state. All uses changed to mention
1695 fts_cycle.ht and fts_cycle.state.
1696 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1697 fts.c, with the following changes:
1698 (setup_dir, free_dir): New functions.
1699 (enter_dir): Now returns bool. Return true if successful, false
1700 if memory exhausted. All callers changed.
1701 Do not bother partly cleaning up on
1702 memory allocation failure; that is free_dir's job.
1703 However, free ad if hash_insert fails, to avoid memory leak.
1704 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1705 fts->fts_options to see which union member to use.
1707 2005-05-20 Jim Meyering <jim@meyering.net>
1709 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1710 Now a macro, to pacify GCC.
1712 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1714 * chown.c (rpl_chown): Return -1 on failure.
1716 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1718 * canonicalize.c: Include canonicalize.h first, to test interface.
1719 Include <stddef.h> unconditionally, since we assume C89 now.
1720 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1721 * fts.c: Include fts_.h first, to check interface.
1722 Do not include intprops.h; no longer needed.
1723 Include cycle-check.h and hash.h, since fts_.h no longer does.
1724 Remove unnecessary casts of closedir to void.
1725 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1726 decide whether to decrement nlinks.
1727 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1728 (FTS): Use struct hash_table * instead of Hash_table, so that
1729 we no longer need to include hash.h here.
1731 2005-05-17 Jim Meyering <jim@meyering.net>
1733 * fts.c, fts_.h: New files, from coreutils.
1735 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1737 Sync from coreutils.
1738 * unlinkdir.c, unlinkdir.h: New files.
1739 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1740 regex.h, unlocked-io.h, xtime.h:
1741 White space changes only.
1742 * makepath.c (make_path): Port to hosts where leading "//" is special.
1743 * yesno.c: Include getline.h, not ctype.h.
1744 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1745 Use getline to remove arbitrary restriction on response length.
1747 2005-05-13 Bruno Haible <bruno@clisp.org>
1749 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1750 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1751 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1752 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1753 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1754 Add support for 64-bit integers in the MSVC compiler.
1756 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1758 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1759 Change the initial comment to refer to GPL, not LGPL.
1760 gnulib-tool will change it to LGPL as needed.
1762 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1763 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1764 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1765 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1766 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1767 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1768 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1769 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1770 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1771 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1772 concatpath.c, config.charset, copy-file.c, copy-file.h,
1773 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1774 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1775 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1776 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1777 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1778 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1779 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1780 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1781 full-read.c, full-read.h, full-write.c, full-write.h,
1782 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1783 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1784 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1785 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1786 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1787 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1788 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1789 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1790 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1791 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1792 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1793 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1794 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1795 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1796 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1797 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1798 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1799 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1800 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1801 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1802 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1803 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1804 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1805 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1806 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1807 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1808 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1809 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1810 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1811 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1812 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1813 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1814 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1815 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1816 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1817 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1818 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1819 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1820 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1821 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1822 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1823 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1824 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1825 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1826 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1827 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1828 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1829 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1830 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1831 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1832 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1833 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1834 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1835 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1836 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1837 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1838 Update FSF postal mail address.
1840 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1842 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1843 specified in ai_socktype. Fix invalid ai_protocol
1844 check. ai_protocol is usually set to 0 or depending on
1845 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1846 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1847 ai_socktype / ai_protocol in the returned addrinfo structure.
1849 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1850 Bruno Haible <bruno@clisp.org>
1852 * inet_ntop.h: New file.
1853 * inet_ntop.c: New file, from glibc with modifications.
1855 2005-05-08 Jim Meyering <jim@meyering.net>
1857 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1859 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1861 Merge from coreutils. Among other things,
1862 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1863 * fd-safer.c: New file.
1864 * fcntl-safer.h, open-safer.c: Remove.
1865 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1866 * dup-safer.c: Include unistd-safer.h first.
1867 Don't include errno.h.
1868 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1869 * file-type.h: Don't assume invoker included sys/stat.h first.
1870 * file-type.c: Rely on file-type.h change.
1871 * getloadavg.c: Include unistd-safer.h.
1872 (getloadavg): Use safer open.
1873 * getusershell.c: Include "stdio-safer.h".
1874 (getusershell): Use safer fopen.
1875 * long-options.c (long_options): Use NULL rather than 0.
1876 * modechange.h (mode_free): Remove; all callers changed to invoke
1878 * modechange.c: Likewise.
1879 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1880 (MODE_DONE): New constant.
1881 (struct mode_change): Remove 'next' member.
1882 (make_node_op_equals): New function; like the old one of the
1883 same name, except it allocates an array.
1884 (mode_compile, mode_create_from_ref): Use it.
1885 (mode_compile): Allocate result as an array, not a linked list.
1886 Parse octal string ourself, so that we catch mistakes like "+0".
1887 (mode_adjust): Arg is an array, not a linked list.
1888 * modechange.c: Include stat-macros.h, xalloc.h.
1889 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1890 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1891 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1892 Remove. This is now stat-macros.h's job.
1893 (talloc): Remove. All callers replaced by xalloc, so that
1894 our invokers don't have to worry about reporting memory failures.
1895 (make_node_op_equals): Remove.
1896 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1898 (struct mode_change): Moved here from modechange.h.
1899 (mode_append_entry): Remove.
1900 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1901 apps to have incorrect behavior. Use simpler algorithm for head
1902 and tail. Don't futz with umask; that's now the job of mode_adjust.
1903 Detect more invalid usages rather than having somewhat-random behavior.
1904 Don't insert an "a=" action, as that leads to incorrect behavior.
1905 (mode_compile, mode_create_from_ref): Return NULL on error instead
1906 of an enum, since now there's only one way to have an error. All
1908 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1909 at the correct time. Simplify calculation of "+u" and its ilk.
1910 Don't mishandle "+X".
1911 (mode_free): Remove "register" and localize decls.
1912 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1913 (struct mode_change): Move to modechange.c; callers don't
1914 need to see this stuff.
1915 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1916 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1917 (mode_change, mode_adjust): Reflect the new signatures noted above.
1918 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1919 that might redefine system include files.
1920 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1921 (my_usleep): Use NULL rather than (void *) 0.
1922 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1923 Use siginterrupt to specify that system calls should be interrupted.
1924 (rpl_nanosleep): Move initialization of suspended closer to call of
1926 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1927 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1928 (desirable_utmp_entry): New function.
1929 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1930 using x2nrealloc, to simplify logic.
1931 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1932 size calculation. Do not assume utmp file is a regular file.
1933 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1934 (READ_UTMP_CHECK_PIDS): New constant.
1935 * save-cwd.c: Include unistd-safer.h.
1936 (save_cwd): Use fd_safer.
1937 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1938 [!_LIBC] Include "stat-macros.h" instead.
1939 * unistd-safer.h (fd_safer): New decl.
1941 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1943 * byteswap_.h: New file.
1945 2005-04-25 Albert Chin <china@thewrittenword.com>
1947 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1950 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1952 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1953 that "UTC +1 second" continues to work. Problem reported
1955 (relunit_snumber): New rule.
1958 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1960 * getdate.y (universal_time_zone_table): New constant.
1961 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1962 universal_time_zone_table.
1963 (lookup_zone): Prefer universal_time_zone_table to
1964 local_time_zone_table, so that "GMT" time stamps are allowed in
1965 London during the summer. Problem reported by Ian Abbott.
1967 2005-04-12 Jim Meyering <jim@meyering.net>
1969 * human.c (humblock): Set *options even when returning due to
1970 xstrtoumax conversion failure. Thanks to a used-uninitialized
1973 2005-04-09 Jim Meyering <jim@meyering.net>
1975 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1976 -Wuninitialized: initialize tm0.tm_year.
1978 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1980 * getdate.y (parser_control): rels_seen is now a boolean, not a
1981 count, since there's no maximum. All uses changed.
1982 Add member dsts_seen.
1983 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1985 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1986 Use pc_rels_seen to decide whther a date is absolute.
1988 * getdate.y (number): Don't overwrite year.
1989 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1992 2005-04-02 Simon Josefsson <jas@extundo.com>
1994 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1995 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1997 2005-03-27 Jim Meyering <jim@meyering.net>
1999 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2001 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2003 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2004 "one's complement" -> "ones' complement" in comment, as per Knuth.
2005 "value of type" -> "type or expression" in comment.
2006 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2008 2005-03-26 Jim Meyering <jim@meyering.net>
2011 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2012 Correct typos: s/or/of/.
2014 2005-03-23 Jim Meyering <jim@meyering.net>
2016 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2018 2005-03-21 Jim Meyering <jim@meyering.net>
2020 Changes imported from coreutils.
2022 * cycle-check.c: Don't include xalloc.h.
2024 * path-concat.c: Don't include assert.h.
2025 (path_concat): Remove assertion that would have triggered
2026 for ABASE starting with more than one slash.
2027 Reported by Andreas Schwab.
2029 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2030 properly when ABASE is an absolute file name.
2031 Correct the description of this function.
2033 Add an assertion and a test driver.
2034 This fixes a bug introduced on 2004-07-02.
2035 Andreas Schwab reported the resulting failure of cp --parents:
2036 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2038 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2040 * strftime.c (my_strftime): If the underlying strftime returns 0
2041 (which shouldn't happen), generate nothing instead of returning 0
2042 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2044 2005-03-16 Bruno Haible <bruno@clisp.org>
2046 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2048 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2050 * strftime.c (my_strftime): Prepend space to format so that we can
2051 reliably distinguish strftime failure from empty output on POSIX
2054 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2056 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2057 (iconv_string): Don't guess a size-zero buffer, as that might cause
2058 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2059 result would be 'too large', where 'too large' is (heuristically)
2060 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2061 overflow concerns. This will prevent some unwanted malloc failures
2062 when the inputs are very large.
2064 2005-03-15 Bruno Haible <bruno@clisp.org>
2066 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2069 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2072 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2074 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2076 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2077 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2079 * strtol.c: Likewise.
2081 2005-03-14 Simon Josefsson <jas@extundo.com>
2083 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2086 2005-03-14 Jim Meyering <jim@meyering.net>
2088 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2089 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2090 to be nonzero so that we (and caller) can detect the difference
2091 between a valid zero-length expansion and an error return, even
2092 when the underlying strftime fails before writing anything into
2095 2005-03-10 Jim Meyering <jim@meyering.net>
2097 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2098 so that this module works on systems without fchdir.
2100 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2102 Factor int-properties macros into a single file, except for
2103 glibc-related files.
2104 * intprops.h: New file.
2105 * getloadavg.c: Include it instead of limits.h.
2106 (INT_STRLEN_BOUND): Remove.
2107 * human.c: Include intprops.h.
2108 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2109 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2110 * inttostr.h: Include intprops.h instead of limits.h.
2111 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2112 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2113 for consistency with intprops.h.
2114 (time_t_is_integer, twos_complement_arithmetic): Use them.
2115 * sig2str.h: Include <signal.h>, intprops.h.
2116 (INT_STRLEN_BOUND): Remove.
2117 * strftime.c (TYPE_SIGNED): Remove.
2118 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2119 * strtol.c: Adjust comments to match intprops.h.
2120 * userspec.c: Include intprops.h.
2121 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2122 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2123 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2124 instead of rolling our own expressions.
2125 * xstrtol.c: Include xstrtol.h first, to test interface.
2127 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2129 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2130 the right thing even if adding 1900 would overflow. Similarly
2131 for tm_mon + 1 and tm_yday + 1.
2132 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2133 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2134 (DO_SIGNED_NUMBER): New macro.
2135 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2137 2005-03-07 Bruno Haible <bruno@clisp.org>
2139 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2141 2005-03-03 Derek R. Price <derek@ximbiot.com>
2142 Bruno Haible <bruno@clisp.org>
2144 * pagealign_alloc.h: New file.
2145 * pagealign_alloc.c: New file.
2147 2005-01-28 Bruno Haible <bruno@clisp.org>
2149 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2152 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2154 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2155 The workaround isn't strictly needed for POSIX conformance, and
2156 it's too much of a pain to configure and maintain. We'll ask
2157 people to fix their kernels instead.
2158 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2159 (NANOSLEEP_BUG_WORKAROUND): Remove.
2160 (xnanosleep): Remove the workaround.
2162 2005-02-12 Bruno Haible <bruno@clisp.org>
2164 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2166 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2168 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2169 * timespec.h (gettime): Return void, since it always
2170 succeeds now. All uses changed.
2171 * gettime.c (gettime) Likewise.
2172 [HAVE_NANOTIME]: Prefer nanotime.
2173 Assume gettimeofday succeeds, as POSIX requires.
2174 Assime time () succeeds, since other code already does.
2175 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2176 (timespec_subtract): Remove.
2177 (NANOSLEEP_BUG_WORKAROUND): New constant.
2178 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2179 things considerably. Use it only on GNU/Linux hosts, since the
2180 workaround shouldn't be needed elsewhere.
2182 2005-02-24 Bruno Haible <bruno@clisp.org>
2184 * gettext.h: Update from GNU gettext 0.14.2.
2186 2005-02-24 Bruno Haible <bruno@clisp.org>
2188 * localcharset.c: Update from GNU gettext 0.14.2.
2189 * config.charset: Update from GNU gettext 0.14.2.
2191 2005-02-22 Simon Josefsson <jas@extundo.com>
2193 * iconvme.h, iconvme.c: New files, from libc.
2195 2005-02-20 Neil Conway <neilc@samurai.com>
2197 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2198 returned by OSX/Darwin if the specified buffer is not large
2199 enough for the hostname.
2201 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2203 * memrchr.h: New file.
2204 * chdir-long.c: Include it.
2205 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2206 Don't bother including stddef.h.
2208 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2210 * argp-help.c (__argp_help): Create a fake struct argp_state and
2211 pass it to _help, otherwise the latter coredumps trying to
2212 dereference state.root_argp.
2214 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2216 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2218 Include <sys/types.h>, for dev_t.
2219 (ME_DUMMY, ME_REMOTE): Move from here....
2220 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2221 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2223 Include mountlist.h first, to test the interface.
2225 2005-01-29 Bruno Haible <bruno@clisp.org>
2227 * progname.c (program_name): Initialize.
2228 Needed when linking statically on MacOS X.
2230 2005-01-28 Bruno Haible <bruno@clisp.org>
2232 * javacomp.sh.in: New file, from GNU gettext.
2233 * javacomp.h: New file, from GNU gettext.
2234 * javacomp.c: New file, from GNU gettext.
2236 2005-01-26 Bruno Haible <bruno@clisp.org>
2238 * javaexec.sh.in: New file, from GNU gettext.
2239 * javaexec.h: New file, from GNU gettext.
2240 * javaexec.c: New file, from GNU gettext.
2242 2005-01-26 Simon Josefsson <jas@extundo.com>
2244 * gai_strerror.c: Use GPL in header.
2246 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2248 * argp-help.c (hol_entry_help): Avoid using non-constant
2249 initializers for struct pentry_state.
2250 (__argp_error): Check return value of __asprintf
2251 (__argp_failure): Translate error message
2253 * argp-parse.c: Removed braces around the expansion of N_()
2255 2005-01-21 Jim Meyering <jim@meyering.net>
2257 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2258 same value as for Solaris 9.
2260 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2261 component length. This included changing the parameter to be
2262 of type `char *' rather than `char const *'.
2263 * chdir-long.h (chdir_long): Update prototype.
2265 * openat.c (fdopendir, fstatat): New functions.
2266 * openat.h: Include headers required for use of DIR and struct stat.
2267 [AT_SYMLINK_NOFOLLOW]: Define.
2268 (fdopendir, fstatat): Add prototypes.
2270 2005-01-21 Bruno Haible <bruno@clisp.org>
2272 * classpath.h: New file, from GNU gettext.
2273 * classpath.c: New file, from GNU gettext.
2275 2005-01-20 Simon Josefsson <jas@extundo.com>
2277 * version-etc-fsf.c: New file, with version_etc_copyright.
2278 * version-etc.c: Remove version_etc_copyright.
2279 * version-etc.h (version_etc_copyright): Use [] instead of * in
2280 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2282 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2284 * save-cwd.c (save_cwd): Remove code to support the case
2285 where fchdir is missing or flaky.
2287 2005-01-20 Simon Josefsson <jas@extundo.com>
2289 * base64.h (isbase64): Add.
2291 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2292 using a unsigned prototype, don't inline.
2293 (base64_decode): Use it.
2295 2005-01-19 Bruno Haible <bruno@clisp.org>
2297 * sh-quote.h: New file, from GNU gettext.
2298 * sh-quote.c: New file, from GNU gettext.
2300 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2302 Merge changes from coreutils, as described below in several
2303 changelogs dated today.
2305 * save-cwd.c: Include "save-cwd.h" before other include files.
2306 (O_DIRECTORY): Remove; not needed here, since "." must be
2307 a directory. All uses removed.
2308 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2309 universal on Suns, and we also need to test for IRIX.
2310 Revamp code to use 'if' rather than '#if'.
2311 Avoid unnecessary comparison of cwd->desc to 0.
2313 * utimens.c (futimens): Robustify the previous patch, by checking
2314 for known valid error numbers rather than observed invalid ones.
2316 2005-01-18 Jim Meyering <jim@meyering.net>
2318 * version-etc.c (version_etc_copyright): Update copyright date.
2320 * utimens.c (futimens): Account for the fact that futimes
2321 can also fail with errno == ENOSYS or errno == ENOENT.
2322 Patch from Dmitry V. Levin.
2324 Change the name of the robust chdir function from chdir to chdir_long.
2325 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2326 (restore_cwd): Use chdir_long, not chdir.
2327 * chdir-long.c: Renamed from chdir.c.
2328 * chdir-long.h: Renamed from chdir.h.
2329 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2332 2005-01-18 Bob Proulx <bob@proulx.com>
2334 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2335 offsetof() macro construct to avoid compile failure with native HP-UX
2336 11.0 ANSI C compiler.
2338 2005-01-06 Bruno Haible <bruno@clisp.org>
2340 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2341 because stpncpy.m4 takes care of it.
2343 2004-01-24 Bruno Haible <bruno@clisp.org>
2345 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2347 2003-10-09 Bruno Haible <bruno@clisp.org>
2349 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2351 2005-01-06 Bruno Haible <bruno@clisp.org>
2353 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2354 * fwriteerror.c: Include <stdbool.h>.
2355 (fwriteerror): At the end, close the file stream. Record whether
2356 stdout was already closed.
2358 2004-05-27 Bruno Haible <bruno@clisp.org>
2360 * execute.c (environ): Declare if needed.
2361 * pipe.c (environ): Likewise.
2362 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2364 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2366 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2367 definitions to be after all include files, to avoid collisions.
2368 Problem reported by Bob Proulx.
2370 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2372 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2373 not needed. This removes a dependency on the gettext module.
2374 [defined _LIBC]: Do not include <libintl.h>; not needed.
2376 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2378 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2381 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2383 * argp-parse.c: Include <stddef.h>.
2384 (alignof, alignto): New macros.
2385 (parser_init): Don't assume that void * is aligned sufficiently
2388 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2389 need to extend the stack.
2390 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2393 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2395 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2397 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2399 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2400 Remove now-obsolete comment about AIX.
2401 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2402 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2403 (YYMAXDEPTH): New macro.
2405 2004-12-18 Bruno Haible <bruno@clisp.org>
2407 * fatal-signal.c (fatal_signals): Make non-const.
2408 (init_fatal_signals): New function.
2409 (uninstall_handlers, install_handlers): Ignore signals that were set to
2411 (at_fatal_signal): Call init_fatal_signals.
2412 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2414 Reported by Paul Eggert.
2416 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2418 * getdate.y (textint): New member "negative".
2419 (time_zone_hhmm): New function.
2420 Expect 14 shift-reduce conflicts, not 13.
2421 (o_colon_minutes): New rule.
2422 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2423 (yylex): Set the "negative" member of signed numbers.
2425 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2427 Changes imported from coreutils.
2428 * hard-locale.c: Assume <locale.h> exists.
2430 (GLIBC_VERSION): New macro.
2431 (hard_locale): Assume setlocale exists.
2432 Rewrite to avoid #ifdef.
2433 Use strdup rather than malloc + strcpy.
2434 * human.c: Assume <locale.h> exists.
2435 (human_readable): Assume localeconv exists.
2437 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2439 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2440 convert T2, not T. (Imported from libc.)
2442 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2444 * getcwd.c (is_ENAMETOOLONG): New macro.
2445 (__getcwd.c): Don't restore errno; glibc doesn't.
2446 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2447 first, falling back to our code only if its results look suspicious.
2448 Ensure that the resulting buffer is only as large as necessary.
2450 * readutmp.c: Include readutmp.h first.
2451 Include <errno.h>, since readutmp.h no longer does that.
2452 * readutmp.h: Don't include <errno.h>,
2453 <sys/param.h>, <time.h>; not needed to establish interface.
2454 (errno): Remove decl.
2455 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2456 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2457 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2459 2004-11-28 Simon Josefsson <jas@extundo.com>
2461 * base64.h, base64.c: New file.
2463 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2465 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2467 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2469 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2470 HP's ANSI C compiler.
2471 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2472 Declaring int functions causes warnings on some modern systems and
2473 shouldn't be needed to compile on ancient ones.
2474 * same.c (MIN) [defined MIN]: Don't define, since it's already
2477 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2478 with the following changes.
2479 (__set_errno): Parenthesize properly.
2480 Include <stdbool.h>.
2481 (MIN, MAX, MATCHING_INO): New macros.
2482 (__getcwd): Define with prototype, not K&R form.
2483 Use heuristics to allocate default buffer on stack if possible.
2484 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2485 behavior, and to avoid the PATH_MAX limit when computing
2487 Use MATCHING_INO to compare inode number to file.
2488 Check for arithmetic overflow in size calculations.
2489 Fix bug in reallocation of dot array that caused getcwd to fail
2490 on directories nested deeper than 75.
2491 Be more careful about saving errno on error.
2492 Do not use realloc; use only free+malloc, as this is a bit
2493 more flexible and avoids a needless copy operation.
2494 Do not inspect st_dev and st_ino for symbolic links; POSIX
2495 doesn't specify the latter.
2496 Check for closedir errors.
2497 Avoid needless casts.
2498 Use "#ifdef weak_alias" around weak_alias, to be like other
2500 The following changes to getcwd.c have effect only when used in
2501 gnulib; they have no effect inside glibc proper.
2502 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2503 as alloca isn't used.
2504 (alloca, __alloca): Likewise.
2505 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2506 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2507 unconditionally, as gnulib assumes C89 or better.
2508 Do not include <sys/param.h>.
2509 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2510 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2512 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2513 Include <dirent.h> in a way that is compatible with modern Autoconf.
2514 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2515 New macros, if not already defined.
2516 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2517 Use "_LIBC", not "defined _LIBC", for consistency.
2518 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2520 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2521 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2522 * xgetcwd.c: David MacKenzie's old code was removed, so give
2523 credit only to Jim Meyering and adjust the copyright dates.
2524 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2525 <stdlib.h>, <unistd.h>, "pathmax.h".
2526 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2527 (INITIAL_BUFFER_SIZE): Remove.
2528 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2530 2004-11-23 Jim Meyering <jim@meyering.net>
2532 * getopt_.h: Remove trailing blanks.
2534 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2536 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2537 (futimens): New function, which uses futimes if available.
2538 (futimens, utimens): Support timespec==NULL, with same semantics
2539 as utime and utimens.
2540 * utimens.h (futimens): New decl.
2542 2004-11-23 Jim Meyering <jim@meyering.net>
2544 * __fpending.c: Add comment.
2546 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2548 * getopt_.h: Re-addition of __getopt_argv_const caused
2549 redefinition warnings. To avoid them, include the defines
2550 in `#if !defined __need_getopt ... #endif'. The only place
2551 where __getopt_argv_const is used is in definitions
2552 of getopt_long and getopt_long_only below, which are as well
2553 protected by `#ifndef __need_getopt'.
2554 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2555 __need_getopt after including <stdio.h> and <unistd.h> These
2556 headers might have defined it.
2558 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2560 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2562 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2563 optopt): Use them instead of invoking ## directly; otherwise, the
2564 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2566 2004-11-19 Bruno Haible <bruno@clisp.org>
2568 * strtok_r.c: Move comments from here...
2569 * strtok_r.h: ... to here.
2571 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2573 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2574 might fail. Problem reported by Yoann Vandoorselaere.
2575 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2576 that mishandle size_t overflow.
2578 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2580 * canon-host.c: Include "strdup.h".
2581 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2582 Use strdup instead of malloc/strcpy to duplicate strings.
2584 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2585 (human_space_before_unit): New constant.
2586 * human.c (human_readable): Support it.
2588 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2589 (xgetcwd): Set errno correctly when failing.
2590 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2591 the failure is actually due to a PATH_MAX problem.
2593 Further getopt changes to make it more likely that glibc will
2594 buy the changes back.
2595 * getopt.c (POSIXLY_CORRECT): New constant.
2596 (getopt): Use it, so to preserve glibc semantic
2597 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2598 when compiling for libc.
2599 * getopt_.h (__getopt_argv_const): Bring it back.
2600 (getopt_long, getopt_long_only): Use it.
2602 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2603 New arg POSIXLY_CORRECT. All callers changed.
2604 (getopt): Argv is now char * const *, as per standard.
2605 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2606 not char *__getopt_argv_const *.
2607 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2608 _getopt_long_only_r): Likewise.
2609 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2610 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2611 _getopt_long_r, _getopt_long_only_r): Likewise.
2612 * getopt_.h (__getopt_argv_const): Remove.
2613 (getopt): Argv is now char * const *, as per standard.
2615 * getdate.y (tORDINAL): New token.
2616 (day, relunit): Allow it for relative times.
2617 (relative_time_table): Use tORDINAL for ordinals.
2619 2004-11-15 Jim Meyering <jim@meyering.net>
2621 * closeout.c: Include "__fpending.h" once again.
2622 Include <stdbool.h>.
2623 (close_stdout): Don't fail just because stdout was closed initially,
2624 since some programs don't write to stdout in the normal course of
2625 operation (other than --version and --help), and we don't want this
2626 function to make e.g. `touch file >&-' fail.
2627 But do fail if it was closed and someone has tried to write to it.
2628 E.g., `printf foo >&-' must fail.
2630 2004-11-11 Simon Josefsson <jas@extundo.com>
2632 * strtok_r.h, strtok_r.c: New file.
2634 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2636 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2637 we can stop lying to compilers about the constness of argv when we
2638 are compiled outside glibc.
2639 (getopt, getopt_long, getopt_long_only): Use it.
2640 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2642 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2643 _getopt_long_only_r): Likewise.
2644 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2645 _getopt_long_only_r): Likewise.
2647 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2648 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2649 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2650 the other external symbols.
2651 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2652 declaration, since the above renaming now works around collisions.
2654 2004-11-11 Jim Meyering <jim@meyering.net>
2656 * linebreak.c: Remove trailing blanks.
2657 * alloca_.h: Likewise.
2658 * acosl.c: Likewise.
2659 * euidaccess.c: Likewise.
2660 * allocsa.h: Likewise.
2662 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2664 * mktime.c (SHR): New macro, which is a portable
2665 substitute for >> that should work even on Crays.
2666 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2667 Problem reported by Mark D. Baushke in
2668 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2669 * getdate.y (SHR): Likewise.
2671 * strftime.c (SHR): Likewise.
2673 * quotearg.c (struct quoting_options): Use unsigned int for
2674 quote_these_too, so that right shifts are well defined. All uses
2677 2004-11-10 Simon Josefsson <jas@extundo.com>
2679 * getaddrinfo.h, getaddrinfo.c: New files.
2681 2004-11-10 Jim Meyering <jim@meyering.net>
2683 Ensure that no close failure goes unreported.
2684 * closeout.c (close_stdout): Always close stdout. I.e., don't
2685 return early when it seems there's nothing to flush.
2686 Don't include __fpending.h.
2688 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2690 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2692 2004-11-05 Bruno Haible <bruno@clisp.org>
2694 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2695 Reported by Mark D. Baushke <mdb@cvshome.org>.
2697 2004-11-04 Bruno Haible <bruno@clisp.org>
2699 2004-09-11 Bruno Haible <bruno@clisp.org>
2700 * allocsa.valgrind: New file.
2701 2004-02-06 Bruno Haible <bruno@clisp.org>
2702 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2703 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2704 Reported by Christopher Seip <chris.seip@hp.com>.
2706 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2708 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2709 with errno == ERANGE if the buffer is too small.
2710 Problem reported by Mark D. Baushke.
2712 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2714 * xreadlink.c (MAXSIZE): New macro.
2715 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2716 size does not exceed MAXSIZE. Avoid cast.
2717 As suggested by Mark D. Baushke in
2718 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2719 if readlink fails with buffer size just under MAXSIZE, try again
2722 2004-11-02 Derek R. Price <derek@ximbiot.com>
2723 and Paul Eggert <eggert@cs.ucla.edu>
2725 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2726 (get_date): Overparenthesize to avoid GCC warning.
2728 2004-11-02 Bruno Haible <bruno@clisp.org>
2730 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2731 function returns void.
2733 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2735 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2736 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2739 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2741 * getdate.y: Add support for TZ="foo" within a date string.
2742 Fix some bugs near time_t boundaries. Reject dates with
2743 out-of-range components, e.g., "Sept 31".
2744 Include <stdlib.h>, "setenv.h", "xalloc.h".
2745 (ISDIGIT_LOCALE): Remove; unused.
2746 Note that the TZ and time functions used here are not reentrant.
2747 (mktime_ok, get_tz): New functions.
2748 (TZBUFSIZE): New constant.
2749 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2750 This requires that we sometimes generate our own TZ="XXX..." setting.
2752 2004-10-27 Derek R. Price <derek@ximbiot.com>
2754 * mktime.c (not_equal_tm): Remove redundant check.
2756 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2758 * getdate.y: Use Bison 1.875 features, and some minor
2759 code cleanups. This change does not affect semantics.
2760 Don't include <stdlib.h>; no longer needed.
2761 Don't include unlocked-io.h; only the "#if TEST" code uses
2762 stdio, and performance isn't crucial there.
2763 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2764 Bison 1.875 features as described below.
2765 All uses of "PC." replaced by "pc->".
2766 (YYSTYPE): Add a forward declaration.
2767 (yylex, yyerror): Use full prototypes in forward decls.
2768 Use "%pure-parser" rather than obsolescent "%pure_parser".
2769 Use %parse-param and %lex-param instead of obsolescent
2770 YYPARSE_PARAM and YYLEX_PARAM.
2771 (meridian_table, month_and_day_table, time_units_table,
2772 relative_time_table, time_zone_table, military_table,
2773 lookup_zone, lookup_word, get_date):
2774 Use NULL instead of 0 where appropriate.
2775 (to_hour): Avoid abort (), to avoid a dependency on
2777 (yyerror, yylex): Now accepts parser_control * arg.
2778 (main) [TEST]: Use '\0' rather than 0 for char.
2780 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2782 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2783 It's now the caller's responsibility to handle the case where
2784 !HAVE_GETPAGESIZE && !defined getpagesize.
2786 * mktime.c (leapyear): Arg is long int, not int.
2788 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2790 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2792 2004-10-12 Simon Josefsson <jas@extundo.com>
2794 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2795 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2798 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2800 * vsnprintf.h: New file.
2801 * vsnprintf.c: New file.
2803 2004-10-07 Bruno Haible <bruno@clisp.org>
2805 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2806 into the provided buffer.
2808 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2810 * diacrit.c, diacrit.h: Add GPL notice.
2812 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2813 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2814 * logl.c (logl): Keep the code as similar to glibc as possible.
2815 This avoids a potential constant-folding bug.
2817 2004-10-05 Bruno Haible <bruno@clisp.org>
2819 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2821 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2823 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2824 * xmalloc.c (xmemdup): Likewise.
2825 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2826 XFREE): Remove these long-obsolescent macros.
2827 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2828 * xstrdup.c: Remove.
2830 * regex.c (re_comp): Cast gettext return value to char *,
2831 Problem reported by Martin Neitzel via Mark D. Baushke.
2833 2004-10-04 Simon Josefsson <jas@extundo.com>
2835 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2836 '#ifdef USE_UNLOCKED_IO'.
2838 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2840 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2841 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2842 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2843 regex.c, sha1.c, version-etc.c, yesno.c:
2844 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2845 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2846 the includer's responsibility.
2848 Sync from coreutils.
2850 * modechange.c (mode_compile): Don't decrement a pointer that
2851 points to the start of a string, as the C Standard says the
2852 resulting behavior is undefined.
2854 * backupfile.h (enum backuptype): Rename none -> no_backups,
2855 simple -> simple_backups, numbered_existing ->
2856 numbered_existing_backups, numbered -> numbered_backups
2857 to avoid shadowing problems. All uses changed.
2858 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2859 * backupfile.c (check_extension, numbered_backup):
2860 Rename locals to avoid shadowing 'basename'.
2861 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2864 * .cppi-disable: Add getopt_.h, getopt_int.h.
2865 * .cvsignore: Add getopt.h.
2867 2004-10-04 Simon Josefsson <jas@extundo.com>
2869 * memmem.h: New file.
2870 * memmem.c: New file, taken from glibc.
2872 2004-10-02 Jim Meyering <jim@meyering.net>
2874 * dirfd.h, getpagesize.h: Add copyright notice.
2876 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2878 * snprintf.c: Remove comments as to why each header is needed.
2880 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2882 * strsep.h: New file.
2883 * strsep.c: New file.
2885 2004-10-01 Simon Josefsson <jas@extundo.com>
2887 * snprintf.c (snprintf): Handle size==0.
2889 2004-10-01 Simon Josefsson <jas@extundo.com>
2890 Bruno Haible <bruno@clisp.org>
2892 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2893 (snprintf): Declare 'args'.
2895 2004-09-30 Simon Josefsson <jas@extundo.com>
2897 * snprintf.h, snprintf.c: New files.
2899 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2901 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2902 (hol_entry_help): Never translate an empty string.
2903 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2904 * argp.h (OPTION_NO_TRANS): New option.
2906 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2908 * xvasprintf.c: Include xalloc.h.
2909 (xvasprintf): Use xalloc_die, not xmalloc_die.
2911 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2913 * dummy.c: Change copyright notice to FSF, and license to GPL.
2915 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2917 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2918 Problem reported by Bruno Haible in:
2919 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2921 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2923 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2924 in case some system header has #define'd it. Problem reported by
2925 Soeren D. Schulze in
2926 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2928 2004-09-08 Bruno Haible <bruno@clisp.org>
2930 * stdint_.h: New file, taken from GNU clisp.
2932 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2934 * xvasprintf.h: New file.
2935 * xvasprintf.c: New file.
2936 * xasprintf.c: New file.
2938 2004-09-08 Bruno Haible <bruno@clisp.org>
2940 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2942 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2944 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2946 Import from coreutils.
2947 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2948 strings on unbounded length. alloca's performance benefits aren't
2949 that important here.
2951 (parse_with_separator): New function, with most of the internals
2952 of the old parse_user_spec. Allow user to omit both user and group,
2953 for compatibility with FreeBSD.
2954 Clone only the user name, not the entire spec.
2955 Do not set *uid, *gid unless entirely successful.
2956 Avoid memory leak in some failing cases.
2957 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2958 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2959 (parse_user_spec): Rewrite to use parse_with_separator.
2961 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2963 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2964 its complicated substitute.
2965 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2966 and program_invocation_name.
2967 (__argp_basename) [!_LIBC]: Remove; the only use was
2968 replaced by its body.
2969 (__argp_short_program_name): Change condition from
2970 !defined __argp_short_program_name to
2971 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2972 to match argp-namefrob.h.
2973 (__argp_failure): Don't assume strerror_r returns char *.
2974 * argp-parse.c (N_): Define unconditionally.
2975 (argp_default_options): Fill out initializers with 0 to avoid
2978 2004-08-12 Simon Josefsson <jas@extundo.com>
2980 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2981 * getopt_.h: Renamed from getopt.h.
2983 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2985 Merge from coreutils.
2987 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2988 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2989 for Reliant Unix 5.43.
2991 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2992 (union fooround): Use uintmax_t, not long int.
2993 The rest is a merge from libc:
2994 [defined _LIBC]: Include <shlib-compat.h>.
2995 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2997 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2999 * strverscmp.c: Convert to UTF-8.
3001 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3003 * obstack.h (obstack_empty_p):
3004 Don't assume that chunk->contents is suitably aligned.
3005 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3006 Likewise. Problem reported by Benno in
3007 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3009 * chown.c (rpl_chown): Work even if the file is writeable but not
3010 readable. This could be improved further but it'd take some work.
3012 2004-08-08 Simon Josefsson <jas@extundo.com>
3014 * xgethostname.c: Don't include error.h (not used).
3017 * getpass.c: Include getpass.h first.
3019 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3021 * xalloc-die.c: New files.
3022 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3024 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3025 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3026 (_, N_, xalloc_die): Move to xalloc-die.c.
3027 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3028 so that we needn't mess with xalloc_msg_memory_exhausted.
3030 * sha1.h: Renamed from sha.h.
3031 (SHA1_H): Renamed from _SHA_H.
3032 (sha1_ctx): Renamed from sha_ctx.
3033 (sha1_init_ctx): Renamed from sha_init_ctx.
3034 (sha1_process_block): Renamed from sha_process_block.
3035 (sha1_process_bytes): Renamed from sha_process_bytes.
3036 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3037 (sha1_read_ctx): Renamed from sha_read_ctx.
3038 (sha1_stream): Renamed from sha_stream.
3039 (sha1_buffer): Renamed from sha_buffer.
3040 * sha1.c: Likewise; renamed from sha.c.
3041 Do not include <sys/types.h>.
3042 Include <stddef.h> rather than <stdlib.h>.
3044 2004-08-08 Bruno Haible <bruno@clisp.org>
3046 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3047 FILESYSTEM_PREFIX_LEN.
3048 * progreloc.c: Likewise.
3049 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3051 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3054 * argp-help.c (make_hol, hol_append): Don't assume that
3055 SIZE_MAX is a valid preprocessor constant.
3056 (__argp_basename): Change from "#ifndef _LIBC"
3057 to "#ifndef __argp_short_program_name", so that
3058 we don't compile these functions for tar.
3060 More merges from coreutils.
3061 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3062 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3064 * addext.c: Remove; no longer needed.
3065 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3066 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3067 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3068 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3069 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3070 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3071 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3072 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3073 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3074 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3075 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3076 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3077 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3078 Import changes from coreutils.
3080 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3082 Merge from coreutils.
3084 * .gdb-history: Remove; this doesn't belong here.
3086 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3087 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3088 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3090 * dirname.h: Include <stdbool.h>.
3091 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3092 for consistency with POSIX terminology. All uses changed.
3093 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3094 (strip_trailing_slashes): Use bool for booleans.
3095 * stripslash.c (strip_trailing_slashes): Likewise.
3097 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3098 sometimes returns a positive errno value even when it succeeds.
3099 (print_errno_message) [!LIBC]: Fall back on strerror if
3102 * path-concat.c (mempcpy): Don't define if a system header defines it.
3103 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3104 (longest_relative_suffix): New function.
3105 (path_concat): Use it. Assume first argument is not NULL.
3106 Port to DOS. Omit redundant separators.
3107 Report an error instead of returning NULL.
3108 Use mempcpy instead of memcpy.
3109 (xpath_concat): Remove: not declared or used.
3111 * same.h: Include <stdbool.h>
3112 (same_name): Return bool, not int.
3113 * same.c (same_name): Likewise.
3114 (errno): Don't declare; we assume C89 or better now.
3116 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3117 if not already defined.
3119 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3120 * dup-safer.c (errno): Likewise.
3122 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3124 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3127 2004-08-03 Simon Josefsson <jas@extundo.com>
3129 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3130 * progname.h: Don't include stdbool.h.
3132 2004-08-02 Simon Josefsson <jas@extundo.com>
3134 * getsubopt.h: New file, with comments from Bruno Haible.
3135 * getsubopt.c: New file, from glibc, but slightly modified based on
3136 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3138 2004-08-01 Simon Josefsson <jas@extundo.com>
3140 * xgetdomainname.c: Include stdlib.h, for free().
3142 2004-07-16 Simon Josefsson <jas@extundo.com>
3144 * dummy.c: New file.
3146 2004-07-16 Bruno Haible <bruno@clisp.org>
3148 * backupfile.h: Add extern "C" for C++.
3149 * closeout.h: Likewise.
3150 * copy-file.h: Likewise.
3151 * findprog.h: Likewise.
3152 * full-write.h: Likewise.
3153 * pathname.h: Likewise.
3154 * progname.h: Likewise.
3155 * stpcpy.h: Likewise.
3156 * stpncpy.h: Likewise.
3157 * strcase.h: Likewise.
3158 * strstr.h: Likewise.
3159 * xalloc.h: Likewise.
3161 * mbswidth.h: Add extern "C" for C++.
3162 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3164 2004-07-09 Simon Josefsson <jas@extundo.com>
3166 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3167 failed without this.)
3169 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3171 * fchown-stub.c: New file.
3173 2004-06-24 Jim Meyering <jim@meyering.net>
3175 * obstack.h (obstack_base): Cast to (void *), per documentation.
3177 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3179 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3181 2004-06-01 Jim Meyering <jim@meyering.net>
3183 * calloc.c: New file.
3185 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3187 * getdate.y (yylex): Allow space between sign and number.
3188 Problem reported by Dan Jacobson.
3190 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3191 and Jim Meyering <jim@meyering.net>
3193 Merge from coreutils CVS.
3195 * stat-macros.h: New file, with contents from file-type.h
3196 and coreutils' system.h.
3197 * file-type.c: Include "stat-macros.h".
3198 * file-type.h (file_type): Move all macro definitions to new file,
3201 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3202 Wrap old code with this conditional.
3203 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3204 function that does not dereference symlinks.
3205 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3207 * xreadlink.c: Include xreadlink.h first, to catch .h file
3208 dependency problems.
3209 (xreadlink): Accept new arg SIZE, for efficiency.
3210 All decls and uses changed.
3211 * xreadlink.h: Include <stddef.h>, for size_t.
3213 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3214 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3216 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3218 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3220 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3221 macros to be defined.
3222 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3223 the allocator returns NULL because the requested size is zero.
3225 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3227 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3228 var. Add comment explaining why libc still defines it. This
3229 merges the following patch from glibc:
3230 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3232 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3234 * obstack.c (_obstack): Remove unused variable. It hasn't been
3235 present in glibc since revision 1.1 of this file.
3236 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3237 obstack_alignment_mask, obstack_alloc, obstack_base,
3238 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3239 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3240 obstack_grow0, obstack_init, obstack_int_grow,
3241 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3242 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3243 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3244 nonexistent functions.
3246 2004-05-17 Derek R. Price <derek@ximbiot.com>
3247 Paul Eggert <eggert@cs.ucla.edu>
3249 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3251 2004-05-14 Bruno Haible <bruno@clisp.org>
3253 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3254 that consists of a '.' followed by an empty digit string.
3255 Patch by Tor Lillqvist <tml@iki.fi>.
3257 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3259 Port obstack to the AS/400, where pointers are 16 bytes wide and
3260 you cannot cast an integer to a valid pointer. This patch is
3261 currently waiting to be integrated into glibc; see
3262 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3264 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3265 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3266 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3267 (struct obstack): temp member is now a union of a pointer and
3268 an integer, instead of an integer. All integer uses changed.
3269 This does not affect the physical layout of struct obstack,
3270 except on hosts (like the AS/400) where the size or alignment of
3271 void * is greater than that of ptrdiff_t.
3272 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3273 __STDC__)]: Store temporary in pointer member of union, not
3275 * obstack.c: Include <stddef.h>, for offsetof.
3276 (struct fooalign): Remove; it doesn't need a name.
3277 (union fooround): Change double to long double, and add void *.
3278 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3279 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3280 not a macro. Hence the values are always int; so remove all
3281 casts-to-int in uses.
3283 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3284 Derek Price <derek@ximbiot.com>
3286 * alloca.c: Include <alloca.h>, to get our interface.
3287 * alloca_.h: Use __alloca on AIX, so that we don't have to
3288 include <alloca.h> first. Use C89 prototype for alloca; this
3289 requires including <stddef.h> for size_t. Use extern "C" if C++.
3290 Use #elif for simplicity, since we can assume C89 now.
3291 Don't try to source the system alloca.h since it will not be found
3292 and to prevent recursively including its replacement.
3293 * fnmatch.c: Include <alloca.h> instead of opencoding.
3294 * regex.c: Likewise.
3296 2004-05-16 Derek Price <derek@ximbiot.com>
3297 Paul Eggert <eggert@cs.ucla.edu>
3299 getline cleanup. This changes the getndelim2 API: both order of
3300 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3303 * getline.c: Don't include stddef.h or stdio.h, since our
3304 interface does that.
3305 (getline): Always use getdelim, so that we don't have two
3306 copies of this code.
3307 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3309 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3310 (GETNDELIM2_MAXIMUM): New macro.
3311 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3312 instead of the old practice of delim2==0. All callers changed.
3313 Return -1 on overflow, instead of returning junk.
3314 Do not set *linesize unless allocation succeeds.
3315 * getndelim2.h: Do not include stddef.h; no longer needed, now
3316 that we include sys/types.h.
3317 * getnline.h: Likewise.
3318 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3319 (getndelim2): Reorder arguments.
3320 * getnline.c (getnline, getndelim):
3321 Don't discard the NMAX argument.
3322 (getnline): Invoke getndelim, to avoid code duplication.
3323 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3324 of (size_t) -1 by callers of the getnline family.
3326 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3328 * nanosleep.c (suspended): Change its type from int to
3329 sig_atomic_t volatile.
3330 (first_call): Make it private to rpl_nanosleep, and have it
3331 be zero initially as that's a bit faster.
3332 (my_usleep): Round up fractional times instead of truncating them,
3333 as this is the usual meaning for 'sleep'.
3335 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3337 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3338 (ENOSYS): Define if not defined.
3339 (settime): Fall back on stime if it exists and settimeofday fails.
3340 But don't bother with fallbacks if a method fails with errno == EPERM.
3342 2004-05-11 Jim Meyering <jim@meyering.net>
3344 Prior to this change, the save_cwd caller required read access to the
3345 current directory on most systems (ones with the fchdir function).
3347 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3348 fails, try write-only, and finally, resort to using xgetcwd.
3350 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3352 * obstack.c, obstack.h: Import changes from libc.
3354 2004-04-28 Bruno Haible <bruno@clisp.org>
3356 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3357 implicitly appends .exe to executables.
3358 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3359 accepts Windows pathnames.
3360 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3361 Cygwin like Windows, since it now accepts Windows pathnames.
3362 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3363 Cygwin like Windows, since it now accepts Windows pathnames.
3364 Reported by Derek Robert Price <derek@ximbiot.com>.
3366 2004-04-20 Jim Meyering <jim@meyering.net>
3368 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3370 2004-04-20 Jim Meyering <jim@meyering.net>
3371 Bruno Haible <bruno@clisp.org>
3373 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3374 memory when realloc fails.
3376 2004-04-18 Jim Meyering <jim@meyering.net>
3378 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3379 don't leak memory and do call END_UTMP_ENT.
3381 2004-04-11 Paul Eggert <eggert@twinsun.com>
3383 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3384 (CHAR_BIT): Remove, since we assume C89.
3385 Include <stdint.h> if available, as per current Autoconf CVS advice.
3387 2004-03-30 Paul Eggert <eggert@twinsun.com>
3389 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3390 not bool, to be more consistent with Unix conventions.
3391 Suggested by Bruno Haible.
3393 Merge from coreutils.
3395 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3398 * getdate.h: Include stdbool.h, and timespec.h instead of
3399 the usual <time.h> dance.
3400 (get_date): Change signature to support fractional time stamps.
3401 All callers changed.
3402 * getdate.y: Include "getdate.h" first, as we can now
3403 assume C89 and don't need to worry about 'const'.
3404 Similarly, include "unlocked-io.h" near start, not in middle.
3406 (textint.value): Use long int rather than int.
3407 (textint.digits): Use size_t rather than int.
3408 (BILLION, LOG10_BILLION): New constants.
3409 (parser_control): New member rel_ns. Members day_ordinal,
3410 time_zone, month, day, hour, minutes, rel_year, rel_month,
3411 rel_day, rel_hour, rel_minutes, rel_seconds
3412 are now long int, not int. Member seconds is now struct timespec,
3413 not int. New member timespec_seen. Members dates_seen, days_seen,
3414 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3416 (%union.intval): Now long int, not int.
3417 New member timespec.
3418 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3419 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3420 (spec): Now is a timespec or an item list.
3421 (timespec, items): New nonterminals.
3422 (time, rel, relunit, number, get_date):
3423 Add support for fractional seconds.
3424 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3425 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3426 (to_hour): First arg is now long int, not int.
3427 (to_year): Returns long int, not int.
3428 Don't treat year -70 like 70.
3429 (tm_diff): Returns long int, not int.
3430 (lookup_word): Use bool instead of int when appropriate.
3431 (yylex): Use size_t for count, not int.
3432 Detect overflow when parsing large integer constants.
3433 Add support for fractions.
3434 (get_date): Make pointers 'const' if possible.
3435 Use more-portable code to detect integer overflow.
3436 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3437 Don't use ctime; it's not reliable if the year has >4 digits.
3439 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3440 This is for compatibility with BSD.
3442 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3443 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3444 From coreutils' system.h.
3446 * userspec.c: Don't include "posixver.h".
3447 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3448 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3449 compatible extension. Simplify code by removing a boolean int
3450 that was always nonzero if a string was nonnull.
3452 2004-03-30 Jim Meyering <jim@meyering.net>
3454 Merge from coreutils.
3456 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3458 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3459 an empty input stream.
3461 * readtokens.c: Include <stdbool.h>.
3462 (readtoken): Use `size_t' rather than int/long.
3463 All callers adjusted.
3464 Use `bool' rather than `int' where appropriate.
3465 Use memset rather than an explicit loop.
3466 Use x2nrealloc rather than xrealloc.
3467 Allow the use of `\0' as a delimiter.
3468 (readtokens): Likewise.
3469 * readtokens.h (readtoken, readtokens): Update prototypes.
3471 2004-03-30 Bruno Haible <bruno@clisp.org>
3473 * getloadavg.c (getloadavg): Don't assume setlocale returns
3476 2004-03-29 Paul Eggert <eggert@twinsun.com>
3478 Merge changes to getloadavg.c from coreutils and Emacs.
3480 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3481 Define to an expression, not to the empty string.
3482 Include cloexec.h and xalloc.h.
3483 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3484 Use set_cloexec_flag rather than rolling our own.
3485 * cloexec.c, cloexec.h: New files.
3487 2004-03-18 Paul Eggert <eggert@twinsun.com>
3489 * getopt.h: Sync with libc CVS.
3491 2004-03-18 Paul Eggert <eggert@twinsun.com>
3492 Bruno Haible <bruno@clisp.org>
3494 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3495 not on all platforms that have <wchar.h>.
3496 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3498 2004-03-09 Paul Eggert <eggert@twinsun.com>
3500 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3502 * getopt_int.h: New file, also synced from libc.
3504 2004-03-07 Paul Eggert <eggert@twinsun.com>
3506 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3507 '#if' expressions. Unlike the code it replaces, it does not
3508 depend on (defined _SC_PAGESIZE). However, it does depend on
3509 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3510 first reported by Jason Andrade in
3511 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3513 2004-01-18 Simon Josefsson <jas@extundo.com>
3515 * strdup.h: New file.
3516 * strdup.c: Include it.
3517 * path-concat.c: Include strdup.h. Drop strdup declaration.
3518 * userspec.c: Include strdup.h. Drop strdup declaration.
3520 2004-02-06 Karl Berry <karl@gnu.org>
3522 * config.charset: update from gettext 0.14.1.
3524 2004-02-05 Paul Eggert <eggert@twinsun.com>
3526 Add comments and code, prompted by suggestions from Bruno Haible
3528 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3529 describing the enum quoting_style values.
3530 * quotearg.c (quotearg_alloc): New function.
3531 (quotearg_buffer_restyled): Treat lone { and } as special.
3532 Treat = as special. Work around bug with older shells
3533 that "see" a '\' that is really the 2nd byte of a multibyte char.
3534 Quote empty string with shell_quoting_style.
3536 2004-02-03 Bruno Haible <bruno@clisp.org>
3538 * pipe.h: New file, from GNU gettext.
3539 * pipe.c: New file, from GNU gettext.
3541 2004-01-27 Bruno Haible <bruno@clisp.org>
3543 * execute.h: New file, from GNU gettext.
3544 * execute.c: New file, from GNU gettext.
3545 * w32spawn.h: New file, from GNU gettext.
3547 2004-01-23 Paul Eggert <eggert@twinsun.com>
3549 Exit-status fix from coreutils.
3551 Use exit_failure consistently in place of EXIT_FAILURE,
3552 so that program exit statuses are consistent on failure.
3554 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3555 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3556 * argmatch.h: Comment fix to match the above.
3557 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3558 Now a macro referring to exit_failure, instead of a separate
3559 variable. Include "exitfail.h" to get it.
3560 * xstrtol.h: Include "exitfail.h".
3561 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3563 * long-options.c (parse_long_options): Use prototype
3564 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3567 2004-01-21 Jim Meyering <jim@meyering.net>
3569 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3570 so as not to conflict with a different-sized __mktime_internal
3571 function in GNU libc.
3572 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3573 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3575 2004-01-18 Paul Eggert <eggert@twinsun.com>
3577 Merge from diffutils.
3579 * file-type.c (file_type): Add typed memory objects.
3580 * file-type.h (S_TYPEISTMO): New macro.
3582 * c-stack.h (c_stack_action): Remove argv argument.
3583 * c-stack.c (c_stack_action): Likewise. All uses changed.
3584 (die): Don't calculate message unless segv_action returns.
3585 (get_stack_location, min_address_from_argv, max_address_from_argv,
3586 volatile stack_base, volatile_stack_size): Remove.
3587 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3588 that every segmentation violation is a stack overflow. (Ouch!)
3589 See Debian bug 136249 (still outstanding) for more info about why
3590 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3592 2003-11-30 Bruno Haible <bruno@clisp.org>
3594 Safer stack allocation.
3595 * setenv.c: Include allocsa.h.
3596 (alloca): Remove fallback definition.
3597 (freea): Remove macro.
3598 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3601 2003-10-17 Bruno Haible <bruno@clisp.org>
3603 * binary-io.h: Avoid warnings on Cygwin.
3605 2003-12-28 Bruno Haible <bruno@clisp.org>
3607 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3608 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3610 2003-11-28 Bruno Haible <bruno@clisp.org>
3612 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3614 2003-11-27 Bruno Haible <bruno@clisp.org>
3616 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3618 2003-11-17 Bruno Haible <bruno@clisp.org>
3620 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3622 2003-11-24 Bruno Haible <bruno@clisp.org>
3624 * xallocsa.h: New file, from GNU gettext.
3625 * xallocsa.c: New file, from GNU gettext.
3627 2003-11-24 Bruno Haible <bruno@clisp.org>
3629 * allocsa.h: New file, from GNU gettext.
3630 * allocsa.c: New file, from GNU gettext.
3632 2003-11-24 Bruno Haible <bruno@clisp.org>
3634 * eealloc.h: New file.
3636 2004-01-15 Jim Meyering <jim@meyering.net>
3638 Merge from coreutils.
3640 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3641 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3642 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3644 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3645 optional configure-time default.
3647 * version-etc.c (version_etc_copyright): Update copyright date.
3649 * xreadlink.c (xreadlink): Correct outdated comment.
3651 2004-01-15 Paul Eggert <eggert@twinsun.com>
3653 Merge from coreutils.
3655 * posixver.c: Include posixver.h.
3657 * same.c: Include <stdbool.h>, <limits.h>.
3658 (_POSIX_NAME_MAX): Define if not defined.
3660 (same_name): If file names are silently truncated, report
3661 that the file names are the same if they are the same after
3662 the silent truncation.
3664 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3665 conversion function.
3666 * xstrtod.c (xstrtod): Likewise. All callers changed to
3667 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3670 2004-01-14 Paul Eggert <eggert@twinsun.com>
3672 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3673 with like-named macro in fnmatch.c.
3674 (EXT): Use an internal constant instead.
3676 Merge fnmatch patches from glibc.
3677 * fnmatch.c (mbsinit): Remove define.
3678 Add libc_hidden_ver (__fnmatch, fnmatch).
3679 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3680 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3682 2003-12-14 Karl Berry <karl@gnu.org>
3684 * config.charset: update from gettext-runtime.
3686 2003-12-03 Paul Eggert <eggert@twinsun.com>
3688 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3689 Bug reported by Alfred M. Szmidt.
3691 2003-11-29 Karl Berry <karl@gnu.org>
3693 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3695 2003-11-23 Paul Eggert <eggert@twinsun.com>
3696 Bruno Haible <bruno@clisp.org>
3698 * printf-parse.h: Don't include sys/types.h.
3699 (ARG_NONE): New macro.
3700 (char_directive): Change type of *arg_index fields to size_t.
3701 * printf-parse.c: Don't include sys/types.h.
3702 (SSIZE_MAX): Remove macro.
3703 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3704 Remove unnecessary overflow check.
3705 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3708 2003-11-24 Paul Eggert <eggert@twinsun.com>
3710 * alloca.c: Remove dependency on xalloc module.
3711 (xalloc_die): Remove.
3712 (memory_full) [!defined emacs]: New macro.
3713 [!defined emacs]: Don't include xalloc.h.
3714 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3715 address arithmetic overflows. Change datatypes a bit to avoid
3718 2003-11-22 Jim Meyering <jim@meyering.net>
3720 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3722 2003-11-17 Bruno Haible <bruno@clisp.org>
3724 * vasnprintf.c (alloca): Remove fallback definition.
3725 (freea): Remove definition.
3726 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3727 Reported by Paul Eggert.
3729 2003-11-17 Jim Meyering <jim@meyering.net>
3731 On systems without utime and without a utimes function capable of
3732 dealing with a NULL struct utimbuf* argument, this utime replacement
3733 could -- in unusual circumstances -- leak a file descriptor.
3734 * utime.c: Include <unistd.h> and <errno.h>.
3735 (utime_null): Be sure to close `fd' and to preserve errno.
3736 Reported by Geoff Collyer via Arnold Robbins.
3738 2003-11-16 Paul Eggert <eggert@twinsun.com>
3739 Bruno Haible <bruno@clisp.org>
3741 Protect against address arithmetic overflow.
3742 * printf-args.h: Include stddef.h.
3743 (arguments): Change type of field 'count' to size_t.
3744 * printf-args.c (printf_fetchargs): Use size_t instead of
3745 'unsigned int' where appropriate.
3746 * printf-parse.h: Include sys/types.h.
3747 (char_directive): Change type of *arg_index fields to ssize_t.
3748 (char_directives): Change type of fields 'count', max_*_length to
3750 * printf-parse.c: Include sys/types.h and xsize.h.
3751 (SSIZE_MAX): Define fallback value.
3752 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3753 instead of 'int' where appropriate. Check a_allocated, d_allocated
3754 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3755 * vasnprintf.c: Include xsize.h.
3756 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3757 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3758 overflow. Avoid wraparound when converting a width or precision from
3761 2003-11-16 Bruno Haible <bruno@clisp.org>
3763 Update from GNU gettext.
3764 * printf-parse.c: Generalize to it can be compiled for wide strings.
3765 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3766 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3767 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3768 SNPRINTF): New macros.
3769 Don't include <alloca.h> if the file is used inside libintl.
3770 (local_wcslen): New function, for Solaris 2.5.1.
3771 (VASNPRINTF): Use it instead of wcslen.
3773 2003-11-16 Bruno Haible <bruno@clisp.org>
3775 * xsize.h (xmax): New function.
3776 (xsum, xsum3, xsum4): Declare as "pure" functions.
3778 2003-11-12 Paul Eggert <eggert@twinsun.com>
3780 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3781 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3782 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3783 heuristic is just as accurate as far as we know, and it removes a
3784 dependency on size_max.m4 and ptrdiff_max.m4.
3786 2003-11-12 Paul Eggert <eggert@twinsun.com>
3788 * xstrtol.c (__xstrtol): Remove "break" immediately after
3789 "return", to pacify some unknown compiler. Problem reported
3792 2003-11-11 Bruno Haible <bruno@clisp.org>
3794 * xsize.h (SIZE_MAX): Remove fallback definition.
3795 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3798 2003-11-10 Paul Eggert <eggert@twinsun.com>
3800 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3801 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3802 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3804 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3805 not (size_t) -1, since it's defined here.
3807 2003-11-06 Paul Eggert <eggert@twinsun.com>
3809 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3810 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3811 Reject sizes of exactly SIZE_MAX bytes.
3812 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3813 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3815 2003-11-05 Bruno Haible <bruno@clisp.org>
3817 * xsize.h: Include limits.h, to avoid a possible collision with
3818 SIZE_MAX defined in <limits.h> on Solaris.
3820 2003-11-04 Bruno Haible <bruno@clisp.org>
3822 * xsize.h: New file.
3823 * linebreak.c: Include xsize.h.
3824 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3825 argument for overflow.
3826 Suggested by Paul Eggert.
3828 2003-10-31 Bruno Haible <bruno@clisp.org>
3830 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3831 to avoid (extremely rare) race condition.
3832 Suggested by Paul Eggert.
3834 2003-11-03 Jim Meyering <jim@meyering.net>
3836 * userspec.c: Include "userspec.h".
3837 * userspec.h: New file.
3839 2003-10-31 Paul Eggert <eggert@twinsun.com>
3841 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3842 * mountlist.c (SIZE_MAX): Define if not defined already.
3843 (read_filesystem_list): Set and use me_type_malloced.
3844 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3845 whatever the type happens to be), for brevity and consistency.
3846 Check for size calculation overflow on Alphas running OSF/1.
3848 2003-10-31 Jim Meyering <jim@meyering.net>
3850 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3852 * linebuffer.c: Include <string.h> for declaration of memset.
3854 2003-10-30 Paul Eggert <eggert@twinsun.com>
3855 Bruno Haible <bruno@clisp.org>
3857 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3858 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3860 2003-10-29 Paul Eggert <eggert@twinsun.com>
3862 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3863 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3865 * quotearg.c (quotearg_n_options): Use it.
3866 * group-member.c: Include <stdbool.h>.
3867 (free_group_info): Arg is now const *; don't free arg.
3868 (get_group_info): Now returns bool and accepts struct group_info *,
3869 rather than returning a malloc'ed struct group_info *.
3870 All uses changed. Check for overflow in internal size calculation.
3872 * getusershell.c (readname): Simplify the code by using x2nrealloc
3873 rather than xmalloc/xrealloc.
3874 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3875 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3876 conformance bug: the old code used a pointer after freeing the
3877 storage that it addressed.
3878 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3879 rather than doing it by hand.
3880 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3881 the buffer preserved. Use free and xmalloc instead.
3882 * quotearg.c (quotearg_n_options): Likewise.
3883 Use a simpler test for size overflow. Don't use xalloc_oversized
3884 because unsigned int might be wider than size_t (!); this suggests
3885 that we should switch from unsigned int to size_t for slot numbers.
3887 2003-10-27 Bruno Haible <bruno@clisp.org>
3889 * stdbool_.h: Better support for BeOS.
3891 2003-10-27 Paul Eggert <eggert@twinsun.com>
3893 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3894 to allocate the returned structure. Do not allocate a subarray,
3895 as x2nrealloc will do that.
3896 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3897 instead of xnrealloc.
3898 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3900 2003-10-26 Paul Eggert <eggert@twinsun.com>
3902 * xalloc.h (xalloc_oversized): New static inline function, for
3903 callers that want to do their own size-overflow checking. Include
3904 <stdbool.h>, since xalloc_oversized returns bool.
3905 * xalloc.c (array_size_overflow): Remove. All callers changed
3906 to use xalloc_oversized.
3908 Add two functions x2realloc, x2nrealloc, for programs that grow
3909 arrays dynamically by doubling their sizes.
3910 * xalloc.h (x2realloc, x2nrealloc): New decls.
3911 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3914 Port to C99 semantics for 'inline' of external functions.
3915 Bug reported by Bruno Haible.
3916 * xmalloc.c (xnmalloc_inline): New static inline function,
3917 with the old contents of xnmalloc.
3918 (xnmalloc, xmalloc): Use it.
3919 (xnrealloc_inline): New static inline function,
3920 with the old contents of xnrealloc.
3921 (xnrealloc, xrealloc): Use it.
3923 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3925 2003-10-25 Paul Eggert <eggert@twinsun.com>
3927 Fix several address-calculation bugs in the hash modules,
3928 plus some minor code cleanup.
3930 * hash.h: Include <stdbool.h>, for bool.
3931 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3932 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3933 hash_get_n_entries, hash_get_max_bucket_length,
3934 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3935 hash_rehash): Use size_t rather than unsigned.
3936 * hash.c (struct hash_table, hash_get_n_buckets,
3937 hash_get_n_buckets_used, hash_get_n_entries,
3938 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3939 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3940 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3942 (SIZE_MAX): Define if not defined.
3943 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3944 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3946 Use const * when possible.
3947 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3948 (check_tuning): Fix bug: if tuning parameters were very close to
3949 0 or 1, rounding errors could have caused subscript violations.
3950 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3951 (hash_initialize): Add 'fail:' label
3952 to free table and return NULL, and use it to simplify code.
3953 Use calloc rather than clearing the storage ourself.
3954 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3955 buffer size calculations.
3956 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3957 Include <stddef.h>, for size_t.
3958 * hash-pjw.c (hash_pjw): Likewise.
3959 Switch to method described by Bruno Haible.
3960 Include <limits.h>, for CHAR_BIT.
3961 (SIZE_BITS): New macro.
3963 2003-10-21 Paul Eggert <eggert@twinsun.com>
3965 * getndelim2.c (getndelim2): When size calculation overflows,
3966 ceiling the allocation at NMAX bytes rather than silently
3967 discarding input bytes before NMAX is reached. This makes
3968 a difference only if NMAX exceeds SIZE_MAX / 2.
3970 * obstack.c: Merge from glibc.
3971 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3972 Add libc_hidden_def (_obstack_newchunk).
3973 (_obstack_free) [! defined _LIBC]: Remove.
3974 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3975 a clone of the function body.
3976 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3977 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3979 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3980 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3983 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3984 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3985 Don't use lvalue casts, as GCC plans to remove support for them
3986 in GCC 3.5. Reported by Joseph S. Myers. This bug
3987 was also present in the non-GCC version, indicating that this
3988 code had always been buggy and had never been widely used.
3989 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3990 Use the fast variant of each macro, rather than copying the
3991 definiens of the fast variant; that way, we'll be more likely to
3992 catch future bugs in the fast variants.
3994 2003-10-20 Bruno Haible <bruno@clisp.org>
3996 * wait-process.h: New file, from GNU gettext.
3997 * wait-process.c: New file, from GNU gettext.
3999 2003-10-19 Jim Meyering <jim@meyering.net>
4001 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4003 2003-10-16 Paul Eggert <eggert@twinsun.com>
4005 * getgroups.c: Include <errno.h>, <stdlib.h>.
4006 (getgroups): First arg is int, not size_t.
4007 Don't let 'free' mangle errno.
4009 2003-10-16 Jim Meyering <jim@meyering.net>
4011 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4013 2003-10-15 Paul Eggert <eggert@twinsun.com>
4015 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4017 (new_exclude, add_exclude_file): Initial size no longer needs to
4019 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4020 our own address arithmetic overflow checking.
4022 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4023 (fnmatch): Do not alloca more than 2000 wide characters;
4024 instead, use malloc for large buffers.
4025 Check for address arithmetic overflow, and return -1
4026 with errno set to ENOMEM in that case.
4027 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4028 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4029 instead, return -1. Check for address arithmetic overflow.
4031 2003-10-14 Paul Eggert <eggert@twinsun.com>
4033 Handle invalid suffixes and overflow independently, so that
4034 callers can treat them independently as needed. Fix some bugs in
4035 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4036 suffix for a human-readable blocksize. The major caller-visible
4037 change is the addition of a new
4038 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4039 that both overflow and suffix chars were found.
4041 * human.c (humblock): Don't check separately for invalid suffix
4042 char; that is xstrtoumax's job (now that its bug is fixed).
4043 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4044 INTMAX_MAX]: New macros.
4045 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4046 TYPE_MAXIMUM): New macros.
4047 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4048 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4049 if overflow occurs, as it's what __strtol does and it's more useful
4051 (__xstrtol): If __strtol reports some error other than ERANGE,
4052 reflect it to the caller as LONGINT_INVALID. If it reports
4053 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4054 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4055 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4057 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4058 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4059 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4060 [defined UINTMAX_MAX]: New macros.
4062 2003-10-14 Bruno Haible <bruno@clisp.org>
4064 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4065 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4066 Also use volatile where needed.
4068 2003-10-12 Paul Eggert <eggert@twinsun.com>
4070 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4071 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4072 and define in terms of the other primitives.
4073 * xmalloc.c: Include stdbool.h; do not include exit.h.
4074 (SIZE_MAX): Define if not already defined.
4075 (array_size_overflow): New function.
4076 (xalloc_die): Abort instead of exiting if 'error' returns.
4077 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4078 (xmalloc, xrealloc): Use them.
4079 (xcalloc): Check for address arithmetic overflow.
4080 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4081 a bit faster than strcpy.
4083 2003-10-08 Paul Eggert <eggert@twinsun.com>
4085 Merge getpass from libc, plus a few fixes.
4087 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4088 Include <stdbool.h>.
4089 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4090 __fsetlocking to empty.
4091 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4092 do include <bits/libc-lock.h>.
4093 Do not include <fcntl.h>; not needed.
4094 [_LIBC]: Include <wchar.h>.
4095 (NOTCANCEL_MODE): New macro.
4096 (flockfile, funlockfile) [_LIBC]: New macros.
4097 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4098 [!_LIBC]: New macros.
4099 (call_fclose): New function.
4100 (getpass): Use it. Save tty stream separately; this simplifies the
4101 code and makes it more reliable if stdin happens to equal stdout.
4102 Invoke __fsetlocking on tty.
4103 Handle thread cancellation if needed.
4104 Namespace cleanup (use __tcgetattr, __getline).
4105 Use bool for Booleans.
4106 [USE_IN_LIBIO]: Handle wide streams.
4107 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4108 stream might go where.
4110 * unlocked-io.h: Include <stdio.h>, so that the caller
4111 doesn't have to include <stdio.h> before us.
4112 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4113 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4114 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4115 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4116 if not declared, so that we can use getpass.c code from libc without
4118 (flockfile, ftrylockfile, funlockfile): New macros.
4120 2003-10-06 Bruno Haible <bruno@clisp.org>
4122 * version-etc-2.h: Remove file.
4123 * version-etc-2.c: Remove file.
4125 2003-09-25 Jim Meyering <jim@meyering.net>
4126 Bruno Haible <bruno@clisp.org>
4128 This lets translators provide better translations for the
4129 "Written by ..." part of --version output.
4130 * version-etc.h: Include stdarg.h.
4131 (version_etc_copyright): Declare as readonly.
4132 (version_etc): Make this function variadic with a NULL-terminated list
4133 of author name strings.
4134 (version_etc_va): New declaration.
4135 * version-etc.c: Include stdarg.h, stdlib.h.
4136 (version_etc_copyright): Declare as readonly.
4137 (version_etc_va): New function. Provide a different translatable string
4138 for each possible number of authors < 10. Abbreviate when there are 10
4140 (version_etc): Make this function variadic. Call version_etc_va.
4141 Suggestion from Gary V. Vaughan.
4143 * long-options.h (parse_long_options): Change prototype: the authors
4144 string is moved to the end and becomes variadic.
4145 * long-options.c: Include stdarg.h.
4146 (parse_long_options): Make this function variadic, too.
4147 Call version_etc_va, not version_etc.
4149 2003-10-06 Bruno Haible <bruno@clisp.org>
4151 * fatal-signal.h: New file, from GNU gettext.
4152 * fatal-signal.c: New file, from GNU gettext.
4154 2003-10-04 Karl Berry <karl@gnu.org>
4156 * argp*: update from libc.
4158 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4160 * getpass.c (getpass): Use a no-op fseek when switching from input to
4161 output mode on the same stream.
4163 2003-09-29 Paul Eggert <eggert@twinsun.com>
4165 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4166 Fix arg typo in previous patch.
4168 2003-09-28 Jim Meyering <jim@meyering.net>
4170 * error.c: Correct cpp indentation.
4172 2003-09-27 Paul Eggert <eggert@twinsun.com>
4174 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4175 Omit the special code that used __typeof__, since we worry that
4176 it could be more trouble than it's worth. See:
4177 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4178 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4182 2003-09-26 Jim Meyering <jim@meyering.net>
4184 * error.c (error_tail): Move some declarations
4185 into inner scope where the local variables are used.
4187 2003-09-26 Bruno Haible <bruno@clisp.org>
4189 * stpncpy.h (gnu_stpncpy): New declaration.
4190 (stpncpy): Define as alias for gnu_stpncpy.
4191 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4193 2003-09-26 Paul Eggert <eggert@twinsun.com>
4195 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4196 (error_tail): Do not loop, reallocating temporary buffer, since
4197 the output cannot contain more wide characters than the input
4198 contains bytes, the size must be big enough already. This avoids
4199 one potential size overflow calculation. Check for size overflow
4200 when calculating temporary buffer size. Free temporary buffer
4201 when done, if it was allocated with malloc; this plugs a memory
4202 leak. Remove casts from void * to pointers, that are no longer
4203 needed now that we're assuming C89 or better.
4205 Merge error changes from glibc.
4207 * error.c, error.h: Update copyright notice header to match glibc.
4208 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4209 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4210 Disable cancellation while printing error.
4211 * error.h: Prepend __ to parameter names.
4213 2003-09-25 Karl Berry <karl@gnu.org>
4215 * argp-fmtstream.c, argp-help.c: update from libc.
4217 2003-09-25 Bruno Haible <bruno@clisp.org>
4219 * version-etc-2.h: New file, from version-etc.h with modifications.
4220 * version-etc-2.c: New file, from version-etc.c with modifications.
4222 2003-09-25 Simon Josefsson <jas@extundo.com>
4224 * xgetdomainname.h: New file.
4225 * xgetdomainname.c: New file.
4227 2003-09-25 Simon Josefsson <jas@extundo.com>
4228 Bruno Haible <bruno@clisp.org>
4230 * getdomainname.h: New file.
4231 * getdomainname.c: New file.
4233 2003-09-24 Paul Eggert <eggert@twinsun.com>
4235 * linebuffer.c (freebuffer): Don't free the argument, just
4236 the buffer associated with the argument. Bug reported by
4239 2003-09-19 Karl Berry <karl@gnu.org>
4241 * argp.h: update from libc.
4243 2003-09-16 Paul Eggert <eggert@twinsun.com>
4245 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4246 input error, instead of returning NULL the next time we are called
4247 (and therefore losing track of errno).
4249 2003-09-15 Paul Eggert <eggert@twinsun.com>
4251 * getndelim2.c (getndelim2): Don't trash errno when a read
4252 fails, so that the caller gets the proper errno.
4254 * readutmp.c (read_utmp): Likewise.
4255 Check for fstat error. Close stream and free storage
4258 2003-09-14 Bruno Haible <bruno@clisp.org>
4260 * fwriteerror.h: New file.
4261 * fwriteerror.c: New file.
4263 2003-09-14 Jim Meyering <jim@meyering.net>
4265 * getloadavg.c: Correct cpp indentation.
4266 * strdup.c: Likewise.
4267 * vasnprintf.c: Likewise.
4269 2003-09-12 Paul Eggert <eggert@twinsun.com>
4271 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4272 * obstack.c [!defined _LIBC]: Likewise.
4273 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4274 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4275 * exitfail.c: Don't include stdlib.h; no longer needed.
4277 More changes to assume C89 or better.
4279 * error.c (error_tail): Assume vprintf.
4281 * argmatch.c (getenv): Remove decl.
4282 * progreloc.c (get_full_program_name): Define via prototype.
4283 * setenv.c (clearenv): Likewise.
4284 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4286 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4287 (malloc, memcpy): Remove decls.
4288 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4289 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4290 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4291 (memcpy): Remove macro.
4292 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4293 (__P): Remove. All uses removed.
4294 (PTR): Remove. All uses changed to void *.
4295 (CHAR_BIT, NULL): Remove.
4296 (spaces, zeros, memset_space, memset_zero)
4297 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4299 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4300 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4301 Define with prototype.
4302 Remove now-unnecessary prototype decl.
4303 (extra_args_spec): Assume ANSI C. All uses changed.
4304 (extra_args_spec_iso): Remove.
4305 (my_strftime, emacs_strftimeu): Define via prototype.
4306 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4308 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4309 * strtoimax.c: Include <stdlib.h> unconditionally.
4310 (strtoul, strtol): Remove decls.
4311 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4313 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4314 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4315 (LOCALE_PARAM_PROTO): New macro.
4316 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4317 (INTERNAL (strtol), strtol): Define with a prototype.
4318 (PARAMS): Remove. All uses removed.
4319 * tempname.c: Include <string.h> unconditionally.
4320 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4321 * xgethostname.c (main): Define with a prototype.
4322 * xmalloc.c: Include "xalloc.h" first, to check interface.
4323 Include <stdlib.h> unconditionally.
4324 (calloc, malloc, realloc, free): Remove decls.
4325 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4326 Include <stdlib.h> unconditionally. Sort include file names.
4328 (xstrtod): Define with a prototype.
4329 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4330 (strtol, strtoul): Remove decls.
4332 2003-09-11 Paul Eggert <eggert@twinsun.com>
4334 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4335 Include <stdlib.h>, <string.h> unconditionally.
4336 Remove now-unnecessary cast to char *.
4337 * strnlen.c: Include <string.h> unconditionally.
4338 * yesno.c (yesno): Define with a prototype.
4340 2003-09-10 Bruno Haible <bruno@clisp.org>
4342 * strcspn.c: Include <string.h> unconditionally.
4343 * strpbrk.c: Include <string.h> unconditionally.
4344 * strstr.c: Include <string.h> unconditionally.
4345 * unicodeio.c: Include <string.h> unconditionally.
4346 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4347 * unsetenv.c: Likewise.
4348 * xreadlink.c: Include <stdlib.h> unconditionally.
4349 * yesno.c: Include <stdlib.h> unconditionally.
4350 (rpmatch): Add prototype.
4352 2003-09-10 Jim Meyering <jim@meyering.net>
4354 * error.c: Correct indentation of cpp directives.
4356 2003-09-09 Paul Eggert <eggert@twinsun.com>
4360 * acosl.c (main): Use a prototype.
4361 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4364 * getloadavg.c (getloadavg, main): Define via prototypes.
4366 * getopt.h (struct option.name): Assume C89, and use 'const'.
4367 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4368 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4370 * getopt.c (const): Remove macro.
4371 Include <string.h> unconditionally.
4372 (my_index): Remove; all uses changed to strchr.
4373 (strlen): Remove decl.
4374 (exchange): Remove forward decl; no longer needed.
4375 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4376 Define with prototype.
4377 * getopt1.c (const): Remove macro.
4378 (getopt_long, getopt_long_only, main): Define with prototype.
4380 * getugroups.c: Include <string.h> unconditionally.
4382 * getusershell.c: Include <stdlib.h> unconditionally.
4383 (getusershell, setusershell, endusershell, readname, main):
4384 Define with prototypes.
4386 * group-member.c: Include group-member.h first.
4387 Include <stdlib.h> unconditionally.
4389 * hard-locale.c: Include hard-locale.h first.
4390 Include <stdlib.h>, <string.h> unconditionally.
4392 * hash.c (free, malloc): Remove decls.
4393 Include <stdlib.h> unconditionally.
4395 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4396 (getenv): Do not declare.
4398 * idcache.c: Include <string.h> unconditionally.
4400 * long-options.c: Include long-options.h first, to test interface.
4401 Include <stdlib.h> unconditionally.
4403 * makepath.c: Include makepath.h first, to test interface.
4404 Include <stdlib.h> and <string.h> unconditionally.
4406 * linebuffer.c: Include <stdlib.h>.
4407 (free): Remove decl.
4409 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4410 rpl_malloc returns void *, not char *.
4411 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4413 * md5.h: Include <limits.h> unconditionally.
4414 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4415 (__P): Remove; all uses removed.
4416 * md5.c: Include "md5.h" first.
4417 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4418 md5_buffer, md5_process_bytes, md5_process_block):
4419 Define with prototypes.
4420 * sha.h (__P): Remove all uses. (It wasn't defined??)
4421 * sha.c: Include "sha.h" first.
4422 Include <stdlib.h>, <string.h> unconditionally.
4424 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4425 * memcmp.c (__ptr_t): Likewise.
4426 * memrchr.c (__ptr_t): Likewise.
4427 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4428 Include <string.h> unconditionally.
4429 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4430 * memchr.c: Include <stdlib.h> unconditionally.
4431 * memchr.c (LONG_MAX): Remove.
4432 * memrchr.c (LONG_MAX): Likewise.
4433 * memchr.c (__memchr): Define via a prototype.
4434 * memrchr.c (__memrchr): Likewise.
4435 * memcmp.c (__P): Remove, and remove all uses.
4436 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4437 Remove forward decls; no longer needed.
4438 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4439 Use types required by C89 in prototype.
4441 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4442 * savedir.c: Likewise.
4443 * mkdir.c (free): Remove decl.
4444 * rmdir.c (rmdir): Define with a prototype.
4445 * savedir.c: Include savedir.h first, to test interface.
4447 * mktime.c (STDC_HEADERS): Remove.
4448 Include <stdlib.h>, <string.h> unconditionally.
4450 * modechange.c: Include <stdlib.h> unconditionally.
4451 (malloc): Remove decl.
4453 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4454 (free): Remove decl.
4456 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4457 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4458 (This type really should be intptr_t, but that's a C99ism.)
4459 (_obstack_memcpy): Remove: all uses changed to memcpy.
4460 Include <string.h> unconditionally.
4461 (struct obstack): Assume __STDC__ for types of members
4462 chunkfun, freefun, extra_arg.
4463 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4464 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4465 obstack_begin, obstack_specify_allocation,
4466 obstack_specify_allocation_with_arg, obstack_chunkfun,
4467 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4468 Remove unprototyped decls and the macros that use them.
4469 * obstack.c (POINTER): Remove. All uses changed to void *.
4470 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4471 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4472 (defined __STDC__ && __STDC__)]:
4473 Remove nonprototyped code.
4474 Include <stdlib.h> unconditionally.
4475 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4476 _obstack_allocated_p, _obstack_free, obstack_free,
4477 _obstack_memory_used, print_and_abort):
4478 Define using prototypes.
4479 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4480 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4481 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4482 obstack_next_free, obstack_object_size, obstack_room) [0]:
4483 Remove unused, unprototyped code.
4485 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4487 * physmem.c (physmem_total, physmem_available, main): Define
4490 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4491 (main): Define with a prototype.
4493 * posixver.c (getenv): Remove decl.
4495 * putenv.c (malloc): Returns void *, not char *.
4496 Include <string.h> unconditionally.
4497 (strchr, memcpy, NULL): Do not define.
4499 * readtokens.c: Include readtokens.h first, to test interface.
4500 Include <stdlib.h>, <string.h> unconditionally.
4501 (init_tokenbuffer): Define with a prototype.
4503 * regex.c (PARAMS): Remove. All uses removed.
4504 All uses of _RE_ARGS removed, too.
4505 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4507 (bzero): Assume memset exists.
4508 (memcmp, memcpy, NULL): Remove.
4509 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4510 char, or assignments to local vars of type signed char.
4511 (init_syntax_once, PREFIX(extract_number_and_incr),
4512 PREFIX(print_partial_compiled_pattern),
4513 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4514 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4515 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4516 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4517 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4518 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4519 wcs_compile_range, byte_compile_range, truncate_wchar,
4520 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4521 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4522 count_mbs_length, wcs_re_match_2_internal,
4523 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4524 PREFIX(alt_match_null_string_p),
4525 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4526 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4527 regfree, PREFIX(extract_number)): Define with prototype. Remove
4528 now-unnecessary declaration, if any.
4529 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4531 Remove now-unnecessary casts among pointer types.
4532 * regex.h (_RE_ARGS): Remove. All uses removed.
4534 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4535 (free): Remove decl.
4537 * rpmatch.c: Include <stdlib.h> unconditionally.
4539 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4540 (free): Remove decl.
4542 * save-cwd.c: Include <stdlib.h> unconditionally.
4543 * xgetcwd.c: Likewise.
4545 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4546 (free): Remove decl.
4548 * strchrnul.c (strchrnul): Define with a prototype.
4549 Fix bug: c_in was not converted to char before searching.
4551 The following changes are not K&R related:
4553 * group-member.h: Include <sys/types.h>, so that this file is
4555 * makepath.h: Likewise.
4557 * getusershell.c (readname, default_index, line_size, readname):
4558 Use size_t, not int, for sizes.
4559 (readname): If the size overflows, report an error instead of
4562 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4564 * getndelim2.c: Assume stdlib.h per the C89 spec.
4566 2003-09-08 Paul Eggert <eggert@twinsun.com>
4568 Assume C89 or better; remove K&R cruft.
4569 A few of these changes were first proposed by Derek Robert Price
4570 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4572 * addext.c: Include <string.h> unconditionally.
4573 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4574 Don't declare getenv or malloc.
4576 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4577 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4579 (find_stack_direction, alloca): Use prototypes.
4581 * atexit.c (atexit): Define using a prototype.
4583 * basename.c, dirname.c, stripslash.c:
4584 Include <string.h> unconditionally.
4586 * bcopy.c: Include <stddef.h>.
4587 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4589 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4591 * error.h (error, error_at_line, error_print_progname)
4592 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4593 * error.c: Include error.h first, to check interface.
4594 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4595 (VA_START): Remove; all uses changeed to va_start.
4596 (exit, strerror): Remove decls.
4597 (error_print_progname): Prototype uncondionally.
4598 Don't include <errno.h>; no longer needed.
4599 (private_strerror): Remove.
4600 (error_tail): Always define.
4601 (error, error_at_line): Assume C89 or better; always use prototypes.
4602 * fatal.c: Include "fatal.h" first, to test interface.
4603 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4604 (VA_START): Remove; all uses changed to va_start.
4605 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4607 (exit): Remove decl.
4608 (fatal): Prototype unconditionally. Assume va_start works.
4609 Abort at end, to pacify gcc.
4611 * euidaccess.c (main): Define with a prototype.
4613 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4615 * exitfail.c: Include <stdlib.h> unconditionally.
4617 * fnmatch_.h (__P): Remove. All uses changed to assume
4619 * fnmatch.c: Include fnmatch.h first, to test interface.
4620 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4621 (getenv): Remove decl.
4622 (fnmatch): Define using a prototype.
4623 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4624 (FCT): Define using a prototype.
4626 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4628 * gethostname.c: Include <stddef.h>.
4629 (gethostname): Define with prototype. Length is size_t, not int.
4631 2003-09-08 Paul Eggert <eggert@twinsun.com>
4633 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4634 getversion.c should have been removed then, but was accidentally
4637 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4638 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4640 2003-09-07 Paul Eggert <eggert@twinsun.com>
4642 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4643 copy_tm_result. Bug reported by Simon Josefsson in
4644 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4646 2003-09-06 Paul Eggert <eggert@twinsun.com>
4648 * time_r.c, time_r.h: New files.
4650 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4652 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4653 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4655 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4657 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4658 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4661 * timegm.c: Switch to glibc implementation, with the following changes:
4662 [defined HAVE_CONFIG_H]: Include <config.h>.
4663 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4664 (__mktime_internal) [!defined _LIBC]: New decl.
4665 (__gmtime_r) [!defined _LIBC]: New macro and function.
4666 (timegm): Use a prototype, since gnulib assumes C89.
4667 Do not bother declaring tmp to be const, as it's not really usefu.
4668 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4669 (timegm): Declare only if HAVE_DECL_TIMEGM.
4671 2003-09-03 Paul Eggert <eggert@twinsun.com>
4673 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4674 Bug reported by Lute Kamstra in
4675 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4677 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4678 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4679 course with correspondingly smaller numbers for tomorrow and
4680 yesterday. From Tadayoshi Funaba. Originally installed into
4681 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4684 2003-08-31 Simon Josefsson <jas@extundo.com>
4686 * timegm.h: New file.
4687 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4689 2003-08-31 Karl Berry <karl@gnu.org>
4691 * argp.h: update from libc.
4693 2003-08-28 Bruno Haible <bruno@clisp.org>
4695 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4696 warning on QNX, which defines O_BINARY to 000000.
4698 2003-08-24 Bruno Haible <bruno@clisp.org>
4700 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4701 MSVC7 <stdio.h> is included later.
4703 2003-08-20 Bruno Haible <bruno@clisp.org>
4705 * progname.h: New file, from GNU gettext.
4706 * progname.c: New file, from GNU gettext.
4707 * progreloc.c: New file, from GNU gettext.
4709 2003-08-19 Bruno Haible <bruno@clisp.org>
4711 * xstrdup.c: Assume <string.h> exists.
4713 2003-08-18 Jim Meyering <jim@meyering.net>
4715 * setenv.h: Indent nested cpp directive.
4716 * vasnprintf.c: Remove trailing blanks.
4718 2003-08-17 Simon Josefsson <jas@extundo.com>
4719 Bruno Haible <bruno@clisp.org>
4721 * xstrndup.h: New file.
4722 * xstrndup.c: New file.
4724 2003-08-17 Bruno Haible <bruno@clisp.org>
4726 * strndup.h: New file.
4728 2003-08-16 Paul Eggert <eggert@twinsun.com>
4730 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4731 space, undoing this 2003-08-12 change:
4732 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4734 2003-08-16 Jim Meyering <jim@meyering.net>
4736 Merge from coreutils.
4737 * xstrtoimax.c: #else #if -> #elif.
4738 * xstrtoumax.c: Likewise.
4740 2003-08-15 Paul Eggert <eggert@twinsun.com>
4742 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4743 rather than tab, after '#' in shell-script copyright notices.
4744 Suggested by Bruno Haible.
4746 2003-08-15 Jim Meyering <jim@meyering.net>
4747 and Paul Eggert <eggert@twinsun.com>
4749 Merge from coreutils.
4750 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4751 member but strut utmpx does not. Needed for AIX 4.3.3.
4752 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4754 2003-08-15 Jim Meyering <jim@meyering.net>
4756 Merge from coreutils.
4757 * xgethostname.c: Include <stdlib.h>.
4758 (xghostname): Don't exit for anything other than memory-related
4759 failure; just return NULL.
4760 * userspec.c: Include "posixver.h".
4761 (parse_user_spec): Accept `.' as a separator only
4762 in pre-POSIX-200112 mode.
4763 * strtoimax.c: Use #elif rather than #else #if.
4764 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4765 Remove function, now that we can rely on a working tzset function.
4766 [!_LIBC]: Ensure that the required autoconf test has been run.
4767 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4768 Use underlying_strftime for %r.
4769 * sha.c: Merge in some clean-up and optimization changes from glibc.
4770 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4771 Ensure that it is a multiple of 64.
4772 Rearrange loop exit tests so as to avoid performing an
4773 additional fread after encountering an error or EOF.
4774 * realloc.c: Update copyright date.
4776 2003-08-14 Jim Meyering <jim@meyering.net>
4778 Merge from coreutils.
4779 * obstack.h: Whitespace changes.
4780 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4781 and xcalloc return values.
4782 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4783 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4784 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4785 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4786 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4788 Use mntctl's return value to drive the entry-processing loop, since
4789 we can't rely on the value of the vmt_length member in the last
4790 entry. On some systems doing so could result in exhausting
4791 virtual memory. Based in part on a patch from Mike Jetzer.
4793 2003-08-14 Jim Meyering <jim@meyering.net>
4794 and Paul Eggert <eggert@twinsun.com>
4796 Merges from coreutils, plus other fixes.
4797 * physmem.c: Merge in portability changes from gcc/libiberty
4798 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4799 for credits and details. Thanks to Kaveh Ghazi for helping
4800 to keep these files in sync.
4801 (ARRAY_SIZE): Define it.
4802 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4803 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4804 (memcasecmp): Don't assume size_t fits in unsigned int.
4805 Remove casts and duplicate code.
4806 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4807 (memcpy): Remove definition.
4808 Merge in some clean-up and optimization changes from glibc.
4809 [BLOCKSIZE]: Move definition to top of file.
4810 Ensure that it is a multiple of 64.
4811 Rearrange loop exit tests so as to avoid performing an
4812 additional fread after encountering an error or EOF.
4813 * md5.h (md5_uintptr): Define.
4814 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4815 return to the initial working directory. Preserve errno
4817 * idcache.c: Include "xalloc.h".
4818 (xmalloc, xrealloc): Remove decls.
4819 (getuser): Remove casts no longer required in C89.
4820 * human.c: Include stdio.h, for sprintf.
4821 * group-member.c: Include "xalloc.h".
4822 (xmalloc, xrealloc): Remove decls.
4823 (get_group_info): Remove casts no longer required in C89.
4824 * getusershell.c (readname): Remove casts no longer required in C89.
4825 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4826 * getline.c: Whitespace fix, from coreutils.
4828 2003-08-13 Paul Eggert <eggert@twinsun.com>
4830 * exclude.c: Include <ctype.h>
4831 (IN_CTYPE_DOMAIN): New macro.
4833 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4836 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4837 Undo previous (whitespace-only) change.
4839 2003-08-12 Paul Eggert <eggert@twinsun.com>
4841 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4842 Normalize leading white space and remove trailing white space.
4843 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4844 notice, as per ../config/srclist-update.
4846 Merge from coreutils.
4847 * euidaccess.h: New file.
4848 * euidaccess.c: Include it.
4849 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4850 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4851 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4853 2003-08-11 Bruno Haible <bruno@clisp.org>
4855 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4856 (vasnprintf): Use it instead of wcslen.
4858 2003-08-11 Bruno Haible <bruno@clisp.org>
4860 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4861 value to ensure that _Bool promotes to int. Use #define for _Bool when
4862 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4864 2003-08-10 Karl Berry <karl@gnu.org>
4866 * regex.h: update from libc (whitespace fix).
4868 2003-08-09 Paul Eggert <eggert@twinsun.com>
4870 Merge some files from coreutils. These changes were
4871 originally made by Jim Meyering.
4872 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4873 many older Unixes require this.
4874 * alloca.c (alloca): Remove cast to argument of free;
4875 no longer needed in C89.
4876 * alloca_.h, regex.h: Fix white space to match
4877 what GNU indent does.
4879 2003-08-05 Paul Eggert <eggert@twinsun.com>
4881 * bumpalloc.h: Remove.
4883 2003-08-04 Paul Eggert <eggert@twinsun.com>
4885 * getloadavg.c: Change copyright notice and spacing to conform to
4888 Merge from coreutils.
4889 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4891 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4892 from Karl Berry, implemented by Jim Meyering.
4893 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4894 from Dmitry V. Levin.
4895 Remove anachronistic cast of xrealloc.
4896 * fnmatch_.h (__const): Remove. Use 'const'.
4897 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4898 type. Otherwise, it wouldn't compile with at least /bin/cc on
4899 ymp-cray-unicos9.0.2.X.
4900 Combine two mostly-identical uses of alloca into one.
4901 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4903 2003-08-04 Dave Love <d.love@dl.ac.uk>
4907 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4908 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4909 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4910 obsolete NLIST_NAME_UNION.
4911 [__GNU__]: Undef BSD and FSCALE.
4912 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4914 2003-08-03 Paul Eggert <eggert@twinsun.com>
4916 * stdbool_.h (_Bool): Make it signed char, instead of
4917 an enum type, so that it's guaranteed to promote to int. See:
4918 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4920 2003-07-31 Paul Eggert <eggert@twinsun.com>
4922 * strerror.c: Include config.h, limits.h. Declare sprintf.
4923 (strerror): Don't assume that a printable int fits in 14 bytes.
4925 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4926 Bruno Haible <bruno@clisp.org>
4928 * getline.h (getline, getdelim): Change return type to ssize_t.
4929 * getline.c (getline, getdelim): Likewise.
4930 Remove _GNU_SOURCE define; now it's defined in config.h through
4933 2003-07-22 Paul Eggert <eggert@twinsun.com>
4935 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4936 over-parenthesization in macros.
4938 Sync with coreutils.
4940 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4943 Use `exit_failure' for xalloc and xmemcoll instead of their own
4944 private exit-failure variables.
4945 * xalloc.h (xalloc_exit_failure): Remove.
4946 * xmalloc.c: Likewise. Include exitfail.h.
4947 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4948 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4949 * xmemcoll.c: Likewise. Include exitfail.h.
4950 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4952 2003-07-18 Paul Eggert <eggert@twinsun.com>
4954 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4955 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4956 to test that it can stand by itself. Include "exitfail.h".
4957 Clients should set exit_failure instead.
4958 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4960 2003-07-18 Andreas Schwab <schwab@suse.de>
4962 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4964 2003-07-18 Bruno Haible <bruno@clisp.org>
4966 * getndelim2.h: New file.
4967 * getndelim2.c: Make into a module of its own. Include config.h,
4969 (getndelim2): Make non-static. Change return type to ssize_t.
4970 * getline.h: Change argument names.
4971 * getline.c: Include getndelim2.h instead of getndelim2.c.
4972 * getnline.c: Include getndelim2.h.
4974 2003-07-17 Bruno Haible <bruno@clisp.org>
4976 * Makefile.am: Remove file.
4977 * Makefile.in: Remove file.
4979 2003-07-17 Bruno Haible <bruno@clisp.org>
4981 * getnline.h: New file.
4982 * getnline.c: New file.
4983 * getndelim2.c: New file, extracted from getline.c.
4984 (getndelim2): Renamed from getdelim2, with added nmax argument.
4985 * getline.c: Include getndelim2.c.
4986 (getdelim2): Moved out to getndelim2.c.
4987 (getline, getdelim): Update.
4989 2003-07-15 <karl@gnu.org>
4991 * vasnprintf.c: update from gettext.
4993 2003-07-15 Jim Meyering <jim@meyering.net>
4995 * makepath.c (make_path): Enclose diagnostic in _(...).
4997 2003-07-14 Paul Eggert <eggert@twinsun.com>
4999 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5000 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5001 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5002 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5003 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5004 updated automatically by ../config/srclist-update. This changes
5005 their license from LPGL to GPL.
5007 2003-07-14 Jim Meyering <jim@meyering.net>
5009 Don't emit diagnostics. Let callers do that.
5010 * save-cwd.c: Don't include "error.h".
5011 (save_cwd): Don't call error. Ensure that errno is valid
5012 when returning nonzero.
5014 * save-cwd.h (restore_cwd): Update prototype.
5015 * save-cwd.c (restore_cwd): Remove two parameters.
5016 Simplify. Don't call error upon failure. Let callers do that.
5017 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5018 when auditing is enabled. But don't bother updating the #if.
5020 2003-07-14 Simon Josefsson <jas@extundo.com>
5022 * mempcpy.h: New file.
5023 * mempcpy.c: New file.
5025 2003-07-14 Paul Eggert <eggert@twinsun.com>
5027 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5028 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5029 unicodeio.c, unicodeio.h, unlocked-io.h:
5030 Switch from LGPL to GPL.
5032 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5034 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5035 it breaks C++ compilation.
5036 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5038 2003-07-10 Jim Meyering <jim@meyering.net>
5040 * vasnprintf.c: Remove trailing blanks.
5041 Make cpp indentation consistent.
5043 2003-07-09 Paul Eggert <eggert@twinsun.com>
5045 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5046 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5047 Switch from LGPL to GPL.
5049 2003-07-07 Paul Eggert <eggert@twinsun.com>
5051 * mktime.c: Fix some boundary cases and remove need for floating point.
5053 Issue a compile-time diagnostic if time_t is floating point, or if
5054 two's complement arithmetic is not in effect, or if arithmetic
5055 right shift does not propagate the sign. These assumptions were
5056 all in the original code but they weren't checked.
5058 (TIME_T_MIDPOINT, verify): New macros.
5059 (__isleap): Remove; it has integer overflow problems.
5060 (leapyear): New function, without those problems.
5061 (ydhms_tm_diff): Remove; splitting into two parts.
5062 (ydhms_diff): New function, containing the arithmetic part of
5063 the old ydhms_tm_diff function. Issue a compile-time
5064 diagnostic if we are not using C99 integer division.
5065 Avoid casts when possible.
5066 (guess_time_tm): New function, containing the checking part of
5067 the old ydhms_tm_diff function. Return the new value, rather than
5068 the difference between it and the old. Accept a new argument T
5069 so that *T specifies the old value. Check for overflow in the result.
5071 (__mktime_internal): Use a time_t offset, not a long int offset.
5072 This undoes the 2003-06-04 change, which is no longer needed now
5073 that we have better overflow checking.
5074 (localtime_offset): Likewise.
5076 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5077 and long are 64-bit but int is only 32-bit.
5078 (ydhms_diff): Use long int to store year1 and yday1.
5079 Issue a compile-time diagnostic if long int is not wide enough.
5081 (__mktime_internal): Use long int to store adjusted year and yday.
5082 Use plain C rather than preprocessor commands, if that doesn't
5084 Check for overflow (and try to repair) after each probe
5085 rather than checking only at the very end. This avoids some bugs
5086 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5087 does not equal GMT offset at maximum time).
5088 Use integer to check for overflow rather than floating point; this
5089 is more portable to non-IEEE hosts, and is a tad faster.
5090 When we detect that we are oscillating between two values,
5091 don't check whether tm_isdst has the requested value, since
5092 we already know the answer. When tm_isdst has the wrong value,
5093 use a different heuristic to find the right one, based on the
5094 extreme values actually observed in practice in tz2003a,
5095 rather than the (overly optimistic) "previous 3 calendar quarters".
5097 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5098 "T const" to accommodate glibc style.
5099 (check_result): Use less-confusing report format. "long" -> "long int.
5101 Don't loop if the iteration overflows time_t.
5102 Allow a negative step in the iteration.
5104 2003-07-01 Paul Eggert <eggert@twinsun.com>
5106 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5107 having it depend on HAVE_SYS_TYPES_H.
5109 2003-06-25 Bruno Haible <bruno@clisp.org>
5111 * readlink.c: New file.
5113 2003-06-20 Bruno Haible <bruno@clisp.org>
5115 Assume C89, so PARAMS isn't needed.
5116 * unicodeio.h (PARAMS): Remove.
5117 * unicodeio.c: Don't use PARAMS.
5119 2003-06-18 Jim Meyering <jim@meyering.net>
5121 Merge changes from coreutils.
5122 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5123 Remove explicit declarations of xmalloc and realloc.
5125 (read_utmp): Remove anachronistic cast of xmalloc.
5127 2003-06-17 Paul Eggert <eggert@twinsun.com>
5129 Assume C89, so PARAMS isn't needed.
5130 * backupfile.h (PARAMS): Remove. All uses removed.
5131 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5132 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5133 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5134 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5135 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5136 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5137 xstrtol.h: Likewise.
5138 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5139 same.h, strverscmp.h: Do not include config.h; no longer needed.
5140 Anyway, config.h should always be included before any other file.
5142 2003-06-11 Simon Josefsson <jas@extundo.com>
5144 * sysexit_.h: New file.
5146 2003-05-20 Derek Price <derek@ximbiot.com>
5148 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5150 2003-06-10 Simon Josefsson <jas@extundo.com>
5152 * strchrnul.h: New file.
5153 * strchrnul.c: New file.
5155 2003-06-10 Simon Josefsson <jas@extundo.com>
5157 * argp.h: New file, from glibc.
5158 * argp-ba.c: New file, from glibc.
5159 * argp-eexst.c: New file, from glibc.
5160 * argp-fmtstream.c: New file, from glibc.
5161 * argp-fmtstream.h: New file, from glibc.
5162 * argp-fs-xinl.c: New file, from glibc.
5163 * argp-help.c: New file, from glibc.
5164 * argp-namefrob.h: New file, from glibc.
5165 * argp-parse.c: New file, from glibc.
5166 * argp-pv.c: New file, from glibc.
5167 * argp-pvh.c: New file, from glibc.
5168 * argp-xinl.c: New file, from glibc.
5170 2003-06-07 Jim Meyering <jim@meyering.net>
5172 * readtokens.h: Put `Free Software Foundation, Inc.'
5173 in place of my name in the copyright comment.
5174 Remove definition and uses of __P.
5177 * stat.c: Don't declare xmalloc explicitly.
5178 Instead, include "xalloc.h".
5179 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5180 xrealloc, and xcalloc return values.
5181 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5183 * xgetcwd.h: Remove definition/uses of PARAMS.
5185 2003-06-06 Jim Meyering <jim@meyering.net>
5187 * stdbool_.h: Renamed from stdbool.h.in.
5189 2003-06-06 Jim Meyering <jim@meyering.net>
5191 Merge from coreutils.
5192 * same.c: (same_name): Declare *_basename locals to be `const'.
5193 Consolidate declarations and initializations of *_base* locals.
5195 Merge from coreutils.
5196 This avoids a core dump on systems without GNU putenv,
5197 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5198 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5199 (unsetenv): New static function, from GNU libc.
5200 (rpl_putenv): Use it.
5202 * modechange.c: Remove trailing blanks.
5204 Merge from coreutils.
5205 * fsusage.c: Remove declaration of statfs.
5206 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5208 * posixtm.c: Include <stdbool.h> unconditionally.
5210 2003-06-05 Paul Eggert <eggert@twinsun.com>
5212 * mktime.c (__mktime_internal): When resolving a tm_isdst
5213 mismatch, look in future quarters as well as past. This fixes a
5214 bug when processing fall-backwards gaps immediately after a long
5215 period of daylight-saving time.
5217 * mktime.c: Assume freestanding C89 or better.
5218 (HAVE_LIMITS_H): Remove. Assume it's 1.
5219 (__P): Remove; not used.
5220 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5221 (mktime, not_equal_tm, print_tm, check_result,
5222 main): Use prototypes. Use const * where appropriate.
5223 (main): Fix typo in testing code that uncovered by above changes.
5224 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5226 2003-06-04 Paul Eggert <eggert@twinsun.com>
5228 * mktime.c: Fix Debian bug 177940
5229 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5230 (localtime_offset): Now long int, not time_t, because we want it
5231 to be guaranteed to be signed. All uses changed.
5232 (__mktime_internal): If overflow would occur when adding offset,
5235 Merge 'human' changes from coreutils. Rewrite to support
5236 locale-specific notations like thousands separators.
5237 * human.c: Simplify authorship notice.
5238 Include human.h immediately after config.h.
5239 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5240 <limits.h>: Do not include, since human.h does.
5241 (SIZE_MAX, UINTMAX_MAX): New macros.
5242 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5243 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5244 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5245 (power_letter): Renamed from suffixes.
5246 (generate_suffix_backwards): Remove.
5247 (adjust_value): Now takes int style (because of human.h changes)
5248 and long double value (for greater precision on some platforms).
5249 (group_number): New function.
5250 (human_readable): Use it. Use integer options, not enum.
5251 Put the options before the sizes in the arg list.
5252 Support all the new options.
5253 The old human_readable function has been removed;
5254 use inttostr.h instead.
5255 (human_readable, default_block_size, humblock):
5256 Use uintmax_t, not int, for block sizes.
5257 (human_readable_inexact, block_size_types): Remove.
5258 (block_size_opts): New constant.
5259 (human_options): Renamed from human_block_size, with new signature
5260 that allows block sizes up to UINTMAX_MAX. All callers changed.
5261 * human.h: Add copyright and authorship notice.
5262 Include <limits.h> and <stdbool.h> unconditionally.
5263 (PARAMS): Remove. All uses removed.
5264 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5265 (enum human_inexact_style): Remove tag; now a nameless enum.
5266 (human_floor, human_ceiling, human_round_to_even): Now have
5267 values 2, 0, 1 rather than -1, 1, 0.
5268 (human_group_digits, human_suppress_point_zero, human_autoscale,
5269 human_base_1024, human_SI, human_B): New constants.
5270 (human_readable_inexact, human_block_size): Remove.
5271 (human_readable): Size args are now uintmax_t, not int.
5272 (human_options): New decl.
5274 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5275 unnecessary now that we assume C89 or better. This change
5276 imported from coreutils.
5278 * mktime.c (__mktime_internal): Do not reject negative timestamps
5279 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5280 in the 2003-05-30 sync from glibc.
5282 .h files should stand alone, but we shouldn't include <sys/types.h>
5283 if we can get away with just <stddef.h>.
5285 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5286 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5287 rather than <sys/types.h>, as we merely need size_t.
5288 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5290 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5291 Include <stdio.h>, to get FILE.
5292 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5293 memcasecmp.h has included <stddef.h> and all we need is size_t.
5294 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5295 our interface, instead of including <sys/types.h>
5297 2003-06-02 Paul Eggert <eggert@twinsun.com>
5300 Fix some minor time-related bugs with POSIX time arguments.
5301 Some valid time stamps were being rejected (notably -1, and
5302 time stamps before 1900 on 64-bit hosts). And some invalid
5303 time stamps were being accepted, e.g. September 31.
5305 * posixtm.h (posixtime): Return bool instead of time_t, so
5306 that we can return (time_t) -1 successfully.
5307 * posixtm.c: Likewise.
5308 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5309 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5310 (t): Remove static var.
5311 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5312 of static var. All uses changed.
5313 (year): Do not reject years before 1900; they can occur with
5315 (posix_time_parse): Do not check for out-of-range components;
5316 that is now the caller's responsibility, since our checks were
5317 only approximations.
5318 (posixtime): Use mktime to check for out-of-range components,
5319 since it knows them exactly.
5320 If mktime returns (time_t) -1, check whether an error actually occurred
5321 by invoking localtime on -1.
5322 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5323 posixtime failures better.
5324 Improve the test data (in comments only).
5326 2003-05-30 <karl@gnu.org>
5328 * mktime.c: update from libc.
5330 2003-05-30 Bruno Haible <bruno@clisp.org>
5332 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5333 * localcharset.h: Likewise.
5334 * localcharset.c: Likewise.
5336 2003-05-28 Paul Eggert <eggert@twinsun.com>
5338 Assume the headers required for C89 freestanding compilers.
5339 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5340 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5341 without checking for HAVE_LIMITS_H.
5342 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5343 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5345 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5346 * exclude.c: Include <stdbool.h> unconditionally.
5347 * tempname.c: Include <stddef.h> unconditionally.
5348 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5349 * modechange.c, rpmatch.c (NULL): Don't define, since
5350 <stddef.h> does that.
5351 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5352 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5353 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5354 * xstrtol.c: Likewise.
5355 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5356 * savedir.c: Include <stddef.h> instead of defining NULL.
5358 * addext.c (addext): Use assignment rather than cast, to avoid
5359 warnings on some platforms.
5361 * mktime.c (__mktime_internal): Do not reject negative timestamps
5364 2003-05-10 Bruno Haible <bruno@clisp.org>
5366 * linebreak.c (iconv_string_length): Don't return -1 just because the
5367 string is longer than 4 KB.
5369 2003-05-12 Jim Meyering <jim@meyering.net>
5371 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5372 the space-padded-by-default conversion specifiers, %e, %k, %l.
5374 2003-05-03 Bruno Haible <bruno@clisp.org>
5376 Upgrade to Unicode-4.0.
5377 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5378 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5379 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5380 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5381 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5382 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5383 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5384 Change width of U+E0100..U+E01EF from 1 to 0.
5386 2003-04-25 Bruno Haible <bruno@clisp.org>
5388 * copy-file.c: Include <stddef.h>, for size_t.
5390 2003-04-25 Jim Meyering <jim@meyering.net>
5392 * copy-file.c (copy_file_preserving): Declare buf_size to be
5393 of type size_t, not int.
5395 2003-04-11 Jim Meyering <jim@meyering.net>
5397 Merge changes from Coreutils.
5399 2003-03-22 Jim Meyering <jim@meyering.net>
5401 * strftime.c (widen): Cast alloca return value to proper type.
5403 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5406 * strftime.c (my_strftime): Handle very large width
5407 specifications for numeric values correctly. Improve checks for
5410 2003-01-19 Jim Meyering <jim@meyering.net>
5412 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5413 (nl_get_alt_digit) [! defined my_strftime]: Define.
5414 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5415 _nl_get_alt_digit and _nl_get_walt_digit.
5417 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5418 These changes have no effect outside of _LIBC.
5420 2003-04-10 Bruno Haible <bruno@clisp.org>
5422 * findprog.h: New file, from GNU gettext.
5423 * findprog.c: New file, from GNU gettext.
5425 2003-04-05 Jim Meyering <jim@meyering.net>
5427 Merge changes from Coreutils.
5429 * exclude.h (PARAMS): Remove definition and uses.
5430 * exclude.c: Remove uses of `PARAMS'.
5432 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5433 Add test-cases for DOS filenames. Declare program_name.
5434 (main): Set up program_name. Patch by Rich Dawe.
5436 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5438 Use mntctl's return value to drive the entry-processing loop, since
5439 we can't rely on the value of the vmt_length member in the last
5440 entry. On some systems doing so could result in exhausting
5441 virtual memory. Based in part on a patch from Mike Jetzer.
5443 2003-04-04 Bruno Haible <bruno@clisp.org>
5445 * linebreak.h: New file, from GNU gettext.
5446 * linebreak.c: New file, from GNU gettext with slight modifications.
5447 * lbrkprop.h: New file, from GNU gettext.
5449 2003-04-03 Bruno Haible <bruno@clisp.org>
5451 * utf8-ucs4.h: New file, from GNU gettext.
5452 * utf16-ucs4.h: New file, from GNU gettext.
5453 * ucs4-utf8.h: New file, from GNU gettext.
5454 * ucs4-utf16.h: New file, from GNU gettext.
5456 2003-04-02 Bruno Haible <bruno@clisp.org>
5458 * binary-io.h: New file, from GNU gettext.
5460 2003-04-01 Bruno Haible <bruno@clisp.org>
5462 * pathname.h: New file, from GNU gettext.
5463 * concatpath.c: New file, from GNU gettext.
5465 2003-03-30 Bruno Haible <bruno@clisp.org>
5467 * copy-file.c (copy_file_preserving): Don't set owner if the function
5468 chown() doesn't exist.
5470 2003-03-28 Bruno Haible <bruno@clisp.org>
5472 * copy-file.h: New file, from GNU gettext.
5473 * copy-file.c: New file, from GNU gettext.
5475 2003-03-18 Jim Meyering <jim@meyering.net>
5477 * quote.c (quote_n): Fix typo in comment.
5479 2003-03-14 Jim Meyering <jim@meyering.net>
5481 Merge changes from Coreutils.
5482 * obstack.h (obstack_object_size): Declare temporary, __o,
5483 to be const, in order to avoid warnings.
5484 (obstack_room): Likewise.
5485 (obstack_empty_p): Likewise.
5487 2003-03-13 Paul Eggert <eggert@twinsun.com>
5489 Merge changes from Bison.
5490 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5491 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5492 when compiling Bison 1.875's `bitset bset = obstack_alloc
5493 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5494 * hash.c: Include <stdbool.h> unconditionally.
5496 2003-03-09 Paul Eggert <eggert@twinsun.com>
5498 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5499 Reported by Bruce Becker; see:
5500 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5502 2003-03-03 Paul Eggert <eggert@twinsun.com>
5503 Bruno Haible <bruno@clisp.org>
5505 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5506 Reported by John Hughes, see
5507 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5509 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5511 * poll_.h: New file.
5514 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5516 * mathl.h: New file.
5517 * acosl.c: New file.
5518 * asinl.c: New file.
5519 * atanl.c: New file.
5520 * ceill.c: New file.
5523 * floorl.c: New file.
5524 * frexpl.c: New file.
5525 * ldexpl.c: New file.
5527 * sincosl.c: New file.
5529 * sqrtl.c: New file.
5531 * trigl.c: New file.
5532 * trigl.h: New file.
5534 2003-02-17 Bruno Haible <bruno@clisp.org>
5536 * mkdtemp.h: New file, from GNU gettext.
5537 * mkdtemp.c: New file, from GNU gettext.
5539 2003-01-31 Bruno Haible <bruno@clisp.org>
5541 * rename.c: #undef rename before defining rpl_rename.
5542 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5544 2003-01-30 Bruno Haible <bruno@clisp.org>
5546 * printf-args.h: New file, from GNU gettext.
5547 * printf-args.c: New file, from GNU gettext.
5548 * printf-parse.h: New file, from GNU gettext.
5549 * printf-parse.c: New file, from GNU gettext.
5550 * vasnprintf.h: New file, from GNU gettext.
5551 * vasnprintf.c: New file, from GNU gettext.
5552 * asnprintf.c: New file, from GNU gettext.
5553 * vasprintf.h: New file, from GNU gettext with modifications.
5554 * vasprintf.c: New file, from GNU gettext.
5555 * asprintf.c: New file, from GNU gettext.
5557 2003-01-29 Bruno Haible <bruno@clisp.org>
5559 * stpncpy.h: New file, from GNU gettext with modifications.
5560 * stpncpy.c: New file, from GNU gettext with modifications.
5562 2003-01-28 Bruno Haible <bruno@clisp.org>
5564 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5566 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5569 2003-01-27 Bruno Haible <bruno@clisp.org>
5571 * xsetenv.h: New file, from GNU gettext.
5572 * xsetenv.c: New file, from GNU gettext.
5574 2003-01-23 Bruno Haible <bruno@clisp.org>
5576 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5578 2003-01-22 Bruno Haible <bruno@clisp.org>
5580 * exit.h: New file, from GNU gettext.
5582 2003-01-11 Bruno Haible <bruno@clisp.org>
5584 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5585 * strcase.h (strcasecmp, strncasecmp): Likewise.
5587 2003-01-14 Jim Meyering <jim@meyering.net>
5589 * same.c (same_name): Tweak a comment.
5591 2003-01-11 Bruno Haible <bruno@clisp.org>
5593 * same.c (same_name): Reorder tests so as to avoid calling stat()
5594 when a string comparison is sufficient.
5596 2003-01-11 Bruno Haible <bruno@clisp.org>
5598 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5601 2003-01-11 Bruno Haible <bruno@clisp.org>
5603 * hash-pjw.c: Add comment about low quality of this function.
5605 2003-01-12 Paul Eggert <eggert@twinsun.com>
5607 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5608 to avoid collisions with libcurses and libreadline.
5610 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5611 * getstr.h, getstr.c: Remove.
5612 * getline.c: Include "getline.h", to check interface.
5613 Move body of old getstr.c here: this defines MIN_CHUNK and
5614 declares getdelim2, which is renamed from getstr.
5615 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5617 * linebuffer.c (readlinebuffer): Renamed from readline.
5619 * linebuffer.h: Likewise.
5620 (readline): Remove backward-compatibility macro.
5622 2003-01-12 Jim Meyering <jim@meyering.net>
5624 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5626 2003-01-10 Bruno Haible <bruno@clisp.org>
5628 * alloca_.h: New file.
5629 * getdate.y: Unconditionally include alloca.h.
5630 * makepath.c: Likewise.
5631 * setenv.c: Likewise.
5632 * userspec.c: Likewise.
5634 2003-01-09 Bruno Haible <bruno@clisp.org>
5636 * stdbool.h.in: New file.
5638 2003-01-08 Bruno Haible <bruno@clisp.org>
5640 * safe-read.c: Include specification header first, to ensure its
5642 * full-write.c: Likewise.
5644 2003-01-08 Jim Meyering <jim@meyering.net>
5646 * full-write.c: Undefine and define-away `const' after inclusion
5647 of errno.h, not before. Suggestion from Bruno Haible.
5649 2003-01-07 Jim Meyering <jim@meyering.net>
5651 * full-write.c: Rework so that it may serve to define full_read, too.
5652 * full-read.c: Simply #define FULL_READ and include full-write.c.
5654 2003-01-06 Jim Meyering <jim@meyering.net>
5656 * version-etc.c: Update year in translatable copyright string.
5658 2002-12-25 Bruno Haible <bruno@clisp.org>
5660 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5661 * xstrtol.h: Likewise.
5662 * xstrtoimax.c: Likewise.
5663 * xstrtoumax.c: Likewise.
5664 * human.h: Likewise.
5666 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5667 on systems that have <inttypes.h> but not <stdint.h>.
5669 2002-12-31 Paul Eggert <eggert@twinsun.com>
5671 * memcoll.c (memcoll): Fall back on a simple algorithm using
5672 memcmp if strcoll doesn't work.
5674 2002-12-23 Bruno Haible <bruno@clisp.org>
5676 * localcharset.h: New file.
5677 * localcharset.c: Include it.
5678 * unicodeio.c: Likewise.
5680 2002-12-22 Bruno Haible <bruno@clisp.org>
5682 * utime.c (utime_null): No need to call ftruncate if the file was
5685 2002-12-23 Bruno Haible <bruno@clisp.org>
5687 * memcoll.c (STRCOLL): New macro.
5690 2002-12-22 Bruno Haible <bruno@clisp.org>
5692 * getstr.h (getstr): Define, to avoid clash with libcurses.
5693 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5695 2002-12-22 Bruno Haible <bruno@clisp.org>
5697 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5699 2002-12-23 Bruno Haible <bruno@clisp.org>
5701 * getline.h: Include <stddef.h>, for size_t.
5703 * unicodeio.h: Include <stddef.h>, for size_t.
5704 * unicodeio.c: Don't include <stddef.h>.
5706 2002-12-17 Bruno Haible <bruno@clisp.org>
5708 * canon-host.c (strdup): Remove unused declaration.
5710 * fsusage.c: Include full_read.h.
5711 (get_fs_usage): Use full_read instead of safe_read.
5713 * utime.c (utime_null): Use SAFE_READ_ERROR.
5715 2002-12-11 Bruno Haible <bruno@clisp.org>
5717 * setenv.h: Rewritten to cope with systems that have setenv() but not
5719 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5722 2002-12-11 Bruno Haible <bruno@clisp.org>
5724 * setenv.c (alloca): Fall back to malloc.
5726 (setenv): Use freea() to free memory allocated with alloca().
5728 2002-11-13 Bruno Haible <bruno@clisp.org>
5730 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5731 function declarations.
5732 * unsetenv.c (unsetenv): Likewise.
5734 2002-03-04 Bruno Haible <bruno@clisp.org>
5736 Portability to AIX 4.3.3.
5737 * unsetenv.c: New file, extracted from setenv.c.
5738 * setenv.c: Move the unsetenv() function to unsetenv.c.
5740 2001-12-20 Bruno Haible <bruno@clisp.org>
5742 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5743 use malloc instead. For SunOS 4.
5745 2001-12-11 Bruno Haible <bruno@clisp.org>
5747 * setenv.c: Declare alloca.
5748 (compar_fn_t): New typedef.
5749 (KNOWN_VALUE, STORE_VALUE): Use it.
5751 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5754 2002-12-10 Paul Eggert <eggert@twinsun.com>
5756 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5757 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5758 Choose values that are less likely to collide with system fnmatch
5760 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5761 defined (e.g., a pure POSIX system).
5762 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5763 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5765 2002-12-06 Jim Meyering <jim@meyering.net>
5767 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5769 Merge in changes from libc's misc/error.c, in preparation
5770 for the merge of gnulib's changes back into libc.
5772 * error.c (_): Define only if not already defined.
5773 Move definition to follow all #include directives.
5774 Include unlocked-io.h only if !_LIBC.
5775 [_LIBC]: Include <libio/libioP.h>.
5776 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5777 (fflush): Tweak definition to use INTUSE.
5780 2002-12-05 Paul Eggert <eggert@twinsun.com>
5782 * alloca.c [defined emacs]: Include "lisp.h".
5783 (xalloc_die) [defined emacs]: New macro.
5784 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5785 [! defined emacs]: Include <xalloc.h>.
5786 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5787 (pointer): Typedef to POINTER_TYPE *.
5788 (malloc): Remove decl; we now always use xmalloc.
5789 (alloca): Use old-style definition, since Emacs needs this.
5790 Check for arithmetic overflow when computing combined size.
5792 2002-12-04 Paul Eggert <eggert@twinsun.com>
5794 Do not generate unlocked-io.h automatically, since it's easier to
5795 maintain it by hand.
5797 * unlocked-io.h: New file, from GNU diffutils,
5798 but with proper copyright notice and attribution.
5800 * Makefile.am: Add copyright notice.
5801 (libfetish_a_SOURCES): Add unlocked-io.h.
5802 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5803 (DISTCLEANFILES, io_functions): Remove macros.
5804 (EXTRA_DIST): Remove gen_uio.
5805 (unlocked-io.h): Remove rule.
5807 2002-12-04 Jim Meyering <jim@meyering.net>
5809 Reflect the fact that stat.c and lstat.c are no longer generated.
5810 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5811 (DISTCLEANFILES): Likewise.
5812 (EXTRA_DIST): Likewise.
5813 (all_local): Don't depend on stat.c or lstat.c.
5814 (stat.c, lstat.c): Remove rules.
5815 (EXTRA_DIST): Remove xstat.in.
5817 * xstat.in: Remove file. Contents moved into stat.c.
5818 * stat.c: New file. Contents mostly from xstat.in.
5819 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5820 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5822 * safe-read.c: Rework so that it may serve to define safe_write, too.
5823 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5825 2002-12-03 Jim Meyering <jim@meyering.net>
5827 * safe-read.c, safe-write.c: Change variable names and comments, but
5828 not semantics, to minimize the differences between these two files.
5829 (safe_read): Change comment to mention SAFE_READ_ERROR.
5831 * safe-read.c (IS_EINTR): Define.
5832 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5834 2002-12-02 Bruno Haible <bruno@clisp.org>
5836 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5837 Define, taken from safe-read.c.
5838 (INT_MAX): Provide fallback.
5839 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5840 * safe-write.h (SAFE_WRITE_ERROR): Define.
5842 * safe-read.c (EINTR): Remove definition.
5843 (safe_read): Don't use EINTR if it is absent.
5845 2002-12-02 Jim Meyering <jim@meyering.net>
5847 * safe-read.c (EINTR): Define.
5848 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5849 (INT_MAX): Provide fallback.
5850 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5852 * safe-read.h (SAFE_READ_ERROR): Define.
5854 2002-12-01 Jim Meyering <jim@meyering.net>
5856 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5857 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5859 2002-11-27 Paul Eggert <eggert@twinsun.com>
5861 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5862 hash_rehash): Replace `if (limit <= value) abort ();' with
5863 `if (! (value < limit)) abort ();', for readability.
5865 2002-11-26 <karl@gnu.org>
5867 * strdup.c: copy from libc again, with jim's ok.
5868 * .cppi-disable: re-add strdup.c
5870 2002-11-25 <karl@gnu.org>
5872 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5873 instead of "strtol.c".
5875 2002-11-25 Jim Meyering <jim@meyering.net>
5877 * mktime.c: Sync from libc, now that it has the latest fix.
5879 2002-11-24 <karl@gnu.org>
5881 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5882 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5884 2002-11-24 Jim Meyering <jim@meyering.net>
5886 Update from coreutils:
5888 * mktime.c: Merge in changes from libc.
5890 Avoid a link-time failure on some Linux systems.
5891 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5892 (__mon_yday): Declare with the STATIC attribute.
5893 (__mktime_internal): Likewise.
5894 Based on a report from Greg Schafer.
5896 2002-11-23 Jim Meyering <jim@meyering.net>
5898 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5899 Use `unsigned', not `int', as type of index.
5901 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5903 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5905 2002-11-22 Paul Eggert <eggert@twinsun.com>
5907 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5908 hint that one should use `if (! x) abort ();' rather than `assert
5909 (x);', and anyway it's one less thing to worry about configuring.
5910 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5911 hash_rehash, hash_insert): Use abort rather than assert.
5913 2002-11-22 Paul Eggert <eggert@twinsun.com>
5915 * quotearg.h: Allow multiple inclusion by surrounding with
5916 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5917 so that we can be included first.
5918 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5919 * quotearg.c: Include quotearg.h immediately after config.h.
5920 No need to include stddef.h or sys/types.h any more.
5921 Surround local include files with "", not "<>".
5922 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5923 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5924 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5925 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5926 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5927 (ISPRINT): Remove; no longer needed now that we assume C89.
5929 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5932 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5933 quotearg_char): Use SIZE_MAX rather than
5934 (size_t) -1 when we are talking about "infinity".
5936 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5938 2002-11-22 Bruno Haible <bruno@clisp.org>
5940 * safe-read.h: Assume C89. Add comments.
5941 (safe_read): Change return type to size_t.
5942 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5943 counts > SSIZE_MAX correctly.
5944 * safe-write.h: New file.
5945 * safe-write.c: New file.
5946 * full-read.h: New file.
5947 * full-read.c: New file.
5948 * full-write.h: Assume C89. Add comments.
5949 * full-write.c: Include safe-write.h.
5950 (full_write): Rewritten to use safe_write.
5951 Suggested by Jim Meyering and Paul Eggert.
5953 2002-11-21 Bruno Haible <bruno@clisp.org>
5955 Remove case insensitive option matching.
5956 * argmatch.h (argcasematch): Remove declaration.
5957 (ARGCASEMATCH): Remove macro.
5958 (__xargmatch_internal): Remove case_sensitive argument.
5959 (XARGMATCH): Update.
5960 (XARGCASEMATCH): Remove macro.
5961 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5962 case_sensitive argument.
5963 (argcasematch): Remove function.
5964 (__xargmatch_internal): Remove case_sensitive argument.
5965 (main): Use XARGMATCH instead of XARGCASEMATCH.
5967 * xmalloc.c: Change compile-time error message. Add comment about
5968 required autoconf version.
5970 2002-11-21 Jim Meyering <jim@meyering.net>
5972 * strdup.c (strdup): Tweak comment and initial #if/#include.
5974 Merge in changes from the coreutils.
5976 2002-09-25 Paul Eggert <eggert@twinsun.com>
5977 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5978 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5979 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5980 int. Work more efficiently if X is the same width as uintmax_t.
5981 Do not compare X to -1, to avoid bogus compiler warning.
5982 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5983 Don't assume that f_frsize and f_bsize are the same type.
5985 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5988 * makepath.c (make_path): Restore umask *before* creating the final
5990 (make_path): Minor reformatting.
5992 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5993 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5995 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5996 ones. At least on GNU/Linux systems, `auto' means something else.
5999 2002-11-20 Paul Eggert <eggert@twinsun.com>
6001 Merge argmatch cleanups from Bison. Assume C89.
6003 * argmatch.c: Include config.h here, not in argmatch.h.
6004 Include stdlib.h, for EXIT_FAILURE.
6005 Always include <string.h>, since we assume C89.
6006 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6007 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6008 Include <stddef.h> instead, since it's all we need for size_t.
6009 (PARAMS): Remove. All uses removed.
6010 (ARRAY_CARDINALITY): Do not bother to #undef.
6011 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6012 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6013 Remove unnecessary parentheses.
6014 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6015 Insert necessary parentheses.
6016 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6017 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6019 2002-11-19 Bruno Haible <bruno@clisp.org>
6021 * mbswidth.c: Include mbswidth.h right at the beginning.
6022 * mbswidth.h: Include <stddef.h>, for size_t.
6024 * mbswidth.h (PARAMS): Remove macro.
6025 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6026 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6028 * gcd.h (PARAMS): Remove macro.
6029 (gcd): Use ANSI C function declarations.
6030 * gcd.c (gcd): Likewise.
6032 2002-11-15 Bruno Haible <bruno@clisp.org>
6034 * strcspn.c: Include <stddef.h>.
6035 (strcspn): Use ANSI C function declaration. Change return type to
6037 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6038 (strpbrk): Use NULL.
6039 * strpbrk.h (PARAMS): Remove macro.
6040 (strpbrk): Use ANSI C function declaration.
6041 * strstr.c: Don't include <sys/types.h>.
6042 * strstr.h (PARAMS): Remove macro.
6043 (strstr): Use ANSI C function declarations.
6045 2002-11-06 Bruno Haible <bruno@clisp.org>
6047 * gcd.h (gcd): Change argument type to 'unsigned long'.
6048 * gcd.c (gcd): Likewise.
6050 2002-11-05 Bruno Haible <bruno@clisp.org>
6052 * gcd.h: New file, from gettext-0.11.5.
6053 * gcd.c: New file, from gettext-0.11.5.
6055 2002-11-05 Bruno Haible <bruno@clisp.org>
6057 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6058 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6059 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6060 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6062 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6063 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6065 * closeout.c: Include gettext.h instead of <libintl.h>.
6066 * human.c: Include gettext.h instead of <libintl.h>.
6067 * quotearg.c: Include gettext.h instead of <libintl.h>.
6068 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6069 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6070 * userspec.c: Include gettext.h instead of <libintl.h>.
6071 * version-etc.c: Include gettext.h instead of <libintl.h>.
6072 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6073 (textdomain): Remove definition.
6074 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6076 * long-options.c: Remove include of <libintl.h> and definition of _.
6077 * same.c: Remove include of <libintl.h> and definition of _.
6079 2002-11-04 Bruno Haible <bruno@clisp.org>
6081 * stpcpy.h: New file, from GNU gettext-0.11.5.
6082 * strcase.h: New file, from GNU gettext-0.11.5.
6083 * strpbrk.h: New file, from GNU gettext-0.11.5.
6084 * strstr.h: New file, from GNU gettext-0.11.5.
6085 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6087 2002-05-09 Bruno Haible <bruno@clisp.org>
6089 * config.charset: Update for newest glibc. Add canonical names
6090 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6092 2002-05-09 Bruno Haible <bruno@clisp.org>
6094 * localcharset.c (get_charset_aliases): Add more Windows specific
6097 2002-05-08 Owen Taylor <otaylor@redhat.com>
6099 * config.charset: A few additions for Solaris.
6101 2001-12-05 Bruno Haible <bruno@clisp.org>
6103 * localcharset.c (locale_charset): Don't return an empty string.
6105 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6107 * config.charset: msdos in uk_UA uses CP1125.
6109 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6111 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6112 * localcharset.c (locale_charset): Declare as extern "C".
6114 2002-02-15 Bruno Haible <bruno@clisp.org>
6116 * config.charset [msdosdjgpp]: For Russian, use CP866.
6118 2002-02-11 Bruno Haible <bruno@clisp.org>
6120 * config.charset: Add support for NetBSD.
6122 2002-09-25 <karl@gnu.org>
6124 * strdup.c: copy from libc/string (via ../config/srclist*).
6125 * getopt*: copy from libc/posix.
6126 * gettext.h: copy from gettext.
6127 * .cppi-disable: add strdup.c, gettext.h.
6129 2002-07-01 Jim Meyering <meyering@lucent.com>
6131 * c-stack.c: Include sys/time.h.
6132 From Volker Borchert.
6134 2002-06-11 Paul Eggert <eggert@twinsun.com>
6136 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6137 New macro. Use it uniformly instead of
6138 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6139 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6140 reported by Vin Shelton.
6142 2002-06-22 Jim Meyering <meyering@lucent.com>
6144 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6145 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6147 2002-06-22 Paul Eggert <eggert@twinsun.com>
6149 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6150 Do not assume SA_SIGINFO behavior.
6151 Bug reported by Jim Meyering on NetBSD 1.5.2.
6153 2002-06-22 Jim Meyering <meyering@lucent.com>
6155 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6157 * exitfail.c, exitfail.h: Likewise.
6158 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6160 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6162 (EXTRA_DIST): Add fnmatch_loop.c.
6163 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6165 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6166 * fnmatch.c: Update from diffutils-2.8.2.
6167 * fnmatch_.h: New file. From diffutils-2.8.2.
6168 * fnmatch.h: Remove file.
6170 2002-06-18 Paul Eggert <eggert@twinsun.com>
6172 * file-type.h: Report an error if neither S_ISREG nor
6173 S_IFREG is defined, instead of using a test specific to glibc
6174 2.2. This should be safe, since POSIX requires S_ISREG and
6175 Unix Version 7 had S_IFREG. We don't need to check for
6176 <sys/types.h> since we don't use any symbols that it defines.
6178 2002-06-15 Jim Meyering <meyering@lucent.com>
6180 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6181 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6182 have been included before this file.
6184 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6186 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6187 so that each temporary file name is unique and valid in the first
6188 8 characters, for operation under DOS.
6190 2002-06-15 Jim Meyering <meyering@lucent.com>
6192 Work even with DJGPP 2.03, which lacks support for symlinks.
6194 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6196 * lchown.c (S_ISLNK): Likewise.
6198 2002-06-14 Jim Meyering <meyering@lucent.com>
6200 * file-type.h: Use the version from diffutils-2.8.2.
6201 * file-type.c: Likewise.
6203 2002-05-27 Jim Meyering <meyering@lucent.com>
6205 Fix a problem seen only on nonconforming systems whereby ls.c's
6206 use of localtime, and then of gettimeofday would cause trouble:
6207 the localtime call used to initialize rpl_gettimeofday's save
6208 mechanism would clobber ls's current local time information so
6209 that in any long listing the first file would always be listed
6210 with date 1970-01-01. Analysis by Volker Borchert.
6212 * gettimeofday.c (localtime): Undefine.
6213 (rpl_localtime): New function.
6215 2002-05-22 Jim Meyering <meyering@lucent.com>
6217 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6218 * file-type.h: New file.
6219 * file-type.c (file_type): New file/function. Extracted from diffutils.
6221 2002-04-29 Paul Eggert <eggert@twinsun.com>
6223 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6225 2002-04-28 Paul Eggert <eggert@twinsun.com>
6227 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6228 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6229 of 127, since 64 is the largest conceivable number for ancient
6231 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6233 2002-04-28 Jim Meyering <meyering@lucent.com>
6235 * sig2str.c (WTERMSIG): Remove definition (unused).
6237 2002-04-28 Paul Eggert <eggert@twinsun.com>
6239 * sig2str.h, sig2str.c: New files.
6240 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6242 2002-04-24 Jim Meyering <meyering@lucent.com>
6244 * gettext.h: New file, from Gettext.
6245 * Makefile.am (INCLUDES): Remove -I../intl.
6246 (libfetish_a_SOURCES): Add gettext.h.
6248 2002-04-16 Jim Meyering <meyering@lucent.com>
6250 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6251 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6252 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6254 2002-04-12 Jim Meyering <meyering@lucent.com>
6256 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6258 2002-03-10 Jim Meyering <meyering@lucent.com>
6260 * makepath.c (make_path): Remove a comma from a diagnostic.
6261 Suggestion from Santiago Vila.
6263 2002-03-08 Jim Meyering <meyering@lucent.com>
6265 * rename.c: Mention that this wrapper is needed also on
6266 mips-dec-ultrix4.4 systems.
6268 2002-03-02 Jim Meyering <meyering@lucent.com>
6270 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6271 not HAVE_CLOCK_SETTIME.
6273 2002-02-27 Paul Eggert <eggert@twinsun.com>
6275 * nanosleep.h: Rename to....
6276 * timespec.h: New name for nanosleep.h. All uses changed.
6278 * gettime.c: New file.
6279 * settime.c: New file.
6282 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6283 timespec.h. Remove nanosleep.h.
6285 2002-02-25 Paul Eggert <eggert@twinsun.com>
6287 * acl.c, acl.h: New files.
6288 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6290 2002-02-24 Jim Meyering <meyering@lucent.com>
6292 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6293 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6294 cause trouble. Reported by Nelson Beebe.
6296 2002-02-23 Paul Eggert <eggert@twinsun.com>
6298 * path-concat.c (xpath_concat): Reorder code to pacify
6299 compilers that don't know that xalloc_die never returns.
6301 2002-02-20 Jim Meyering <meyering@lucent.com>
6303 * getdate.c: Regenerate using bison-1.33.
6305 2002-02-15 Paul Eggert <eggert@twinsun.com>
6307 * posixver.c, posixver.h: New files.
6308 * Makefile.am (libfetish_a_SOURCES): Add them.
6310 2002-02-02 Paul Eggert <eggert@twinsun.com>
6311 Bruno Haible <bruno@clisp.org>
6313 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6314 (fwrite_success_callback): New declaration.
6315 * unicodeio.c (unicode_to_mb): New function, extracted from
6316 print_unicode_char. Call failure callback instead of error.
6317 (fwrite_success_callback): New function.
6318 (exit_failure_callback): New function.
6319 (fallback_failure_callback): New function.
6320 (print_unicode_char): Call unicode_to_mb.
6322 2002-01-26 Jim Meyering <meyering@lucent.com>
6324 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6326 2002-01-22 Jim Meyering <meyering@lucent.com>
6328 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6329 Otherwise, some versions of automake would omit the rule that makes
6330 Makefile from Makefile.in.
6332 2001-01-21 Paul Eggert <eggert@twinsun.com>
6334 * xmemcoll.h, xmemcoll.c: New files.
6335 * Makefile.am (libfetish_a_SOURCES): Add them.
6336 * memcoll.c: Include errno.h, and declare errno if not defined.
6337 (memcoll): Set errno to zero if there is no error.
6339 * quotearg.c (quotearg_buffer_restyled):
6340 Fix bug with quoting buffers containing NUL when backslashing escapes.
6341 This bug was exposed by the other changes in this patch.
6342 (quotearg_n_options): New arg ARGSIZE.
6343 All callers changed.
6344 (quoting_options_from_style): New function.
6345 (quotearg_n_style): Use it.
6346 (quotearg_n_style_mem): New function.
6348 * quotearg.h (quotearg_n_style_mem): New function.
6350 2002-01-16 Jim Meyering <meyering@lucent.com>
6352 * getdate.y: Add three semicolons, each just before a closing brace.
6353 Bison (as of version 1.31) no longer papers over that mistake.
6355 2002-02-14 Paul Eggert <eggert@twinsun.com>
6357 * backupfile.c (ISDIGIT): Comment fix.
6358 * getdate.y (ISDIGIT): Likewise.
6359 * posixtm.c (ISDIGIT, year): Likewise.
6360 * strverscmp.c (ISDIGIT): Likewise.
6361 * userspec.c (ISDIGIT): Likewise.
6363 2002-01-05 Jim Meyering <meyering@lucent.com>
6365 * version-etc.c (version_etc_copyright): Update copyright year.
6367 2001-01-19 Paul Eggert <eggert@twinsun.com>
6369 * closeout.c (close_stdout_status): If ferror (stdout), do
6370 not silently exit merely because the output buffer happens to
6371 have nothing pending.
6373 2001-12-18 Paul Eggert <eggert@twinsun.com>
6375 See the big note in ../ChangeLog.
6376 * human.c (suffixes): Prefer K to k for 1024.
6377 (generate_suffix_backwards): New function.
6378 (human_readable_inexact): Use it.
6379 * xstrtol.c (__xstrtol): If there is no number but there
6380 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6381 Accept 'K' as well as 'k'.
6383 2001-12-15 Jim Meyering <meyering@lucent.com>
6385 * regex.h (__restrict_arr): Update from libc.
6387 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6388 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6391 2001-12-10 Jim Meyering <meyering@lucent.com>
6393 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6394 Instead, include "xalloc.h".
6395 (initbuffer): Don't cast xmalloc return value to char*.
6396 (readline): Reword comment.
6397 Don't cast xrealloc return value to char*
6400 2001-12-09 Jim Meyering <meyering@lucent.com>
6402 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6403 `signed and unsigned type in conditional expression'.
6404 * posixtm.c (posix_time_parse): Likewise.
6406 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6408 * readtokens.c (readtoken): Declare an index to be of type unsigned
6409 to avoid a pedantic warning.
6411 * getstr.c: Don't include assert.h.
6412 (getstr): Remove warning-evoking assertions.
6413 Return -1 if offset parameter is out of bounds.
6414 Change the type of a local from int to size_t.
6416 * strftime.c (my_strftime_localtime_r): Include this function
6417 definition in the `#if ! HAVE_TM_GMTOFF' block.
6419 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6420 Include xalloc.h instead.
6422 2001-12-02 Jim Meyering <meyering@lucent.com>
6424 * tempname.c: Don't declare getenv, thus reverting the change of
6425 2001-11-18. It's no longer necessary, now that stdlib.h is always
6428 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6429 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6431 2001-11-30 Akim Demaille <akim@epita.fr>
6433 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6434 before being defined.
6436 2001-11-27 Paul Eggert <eggert@twinsun.com>
6438 * quotearg.h (quotearg_n, quotearg_n_style):
6439 First arg is int, not unsigned.
6440 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6441 (SIZE_MAX, UINT_MAX): New macros.
6442 (quotearg_n_options): Abort if N is negative.
6443 Avoid overflow check on hosts where size_t is 64 bits and int
6444 is 32 bits, as overflow is impossible there.
6445 Fix off-by-one typo that caused unnecessary reallocation.
6447 2001-11-27 Jim Meyering <meyering@lucent.com>
6449 * tempname.c: Merge with version from libc.
6450 * regex.c: Likewise.
6452 * tempname.c: Include stdlib.h unconditionally. On some old systems
6453 for which STDC_HEADERS is 0, it was not included, resulting in a
6454 warning about an integer-to-pointer conversion problem with getenv.
6455 Reported by Volker Borchert.
6457 2001-11-26 Jim Meyering <meyering@lucent.com>
6459 * gtod.h: Remove file.
6460 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6461 * gettimeofday.c: Don't include gtod.h.
6462 (GTOD_init): Remove function.
6463 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6464 Suggestion from Volker Borchert.
6466 2001-11-23 Jim Meyering <meyering@lucent.com>
6468 * hash.h (struct hash_table): Don't define here. Merely declare it.
6469 * hash.c (struct hash_table): Define it here instead.
6471 2001-11-22 Jim Meyering <meyering@lucent.com>
6473 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6475 2001-11-18 Paul Eggert <eggert@twinsun.com>
6477 * tempname.c (TMP_MAX): Remove; no longer needed.
6478 (TEMPORARIES): New macro.
6479 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6480 removes an artificial limitation (e.g. HP-UX 10.20, where
6483 2001-11-18 Jim Meyering <meyering@lucent.com>
6485 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6488 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6489 files will be created before anything else.
6491 2001-11-17 Jim Meyering <meyering@lucent.com>
6493 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6494 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6495 rather than group writable. Patch by Juan F. Codagnone.
6497 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6498 Instead, include "xalloc.h".
6500 * mountlist.c: Include unlocked-io.h after all system headers.
6501 Remove explicit declarations of xmalloc, xrealloc,
6502 and xstrdup. Instead, include "xalloc.h".
6504 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6505 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6506 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6508 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6509 Reported by Padraig Brady.
6511 * mkstemp.c: #undef mkstemp.
6513 (rpl_mkstemp): Rename from mkstemp.
6516 2001-11-16 Jim Meyering <meyering@lucent.com>
6518 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6519 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6520 determine the amount of total physical memory, use pstat_getstatic.
6521 HPUX-11 doesn't define _SC_PHYS_PAGES.
6522 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6523 If sysconf couldn't be used to determine the amount of available
6524 physical memory, use both pstat_getstatic and pstat_getdynamic.
6525 Based on a patch from Bob Proulx.
6527 2001-11-05 Jim Meyering <meyering@lucent.com>
6529 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6531 2001-11-03 Jim Meyering <meyering@lucent.com>
6533 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6534 in argmatch_to_argument call.
6536 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6539 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6540 e.g., a fault due to an attempt to free a NULL pointer.
6542 2001-11-01 Jim Meyering <meyering@lucent.com>
6544 * dirfd.c, dirfd.h: New files.
6545 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6547 * hash.c (hash_print) [TESTING]: Clean up.
6549 2001-10-22 Paul Eggert <eggert@twinsun.com>
6551 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6552 to avoid a warning if -Wall.
6554 2001-10-21 Paul Eggert <eggert@twinsun.com>
6556 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6558 2001-10-21 Jim Meyering <meyering@lucent.com>
6560 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6561 this code would end up calling gettext even in packages built
6563 * getopt.c (_): Likewise.
6564 * regex.c (_): Likewise.
6566 2001-10-20 Paul Eggert <eggert@twinsun.com>
6568 * error.c (strerror_r): Do not declare unless !_LIBC.
6569 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6570 Use strerror_r that is only a macro, even if it is not a function.
6571 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6572 (private_strerror): Use prototypes, not old-style function definition.
6573 (print_errno_message): New function.
6574 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6576 (error_tail, error, error_at_line): Use it.
6578 2001-10-11 Jim Meyering <meyering@lucent.com>
6580 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6581 and quote_n (1, ... to avoid clobbering a buffer.
6583 2001-10-05 Jim Meyering <meyering@lucent.com>
6585 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6586 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6587 * hash-pjw.h: New file.
6589 2001-09-30 Jim Meyering <meyering@lucent.com>
6591 * mountlist.c [MOUNTED_GETFSSTAT]:
6592 Include <sys/ucred.h>, for Apple Darwin.
6593 Include sys/mount.h and sys/fs_types.h only if available.
6595 (read_filesystem_list): Use FS_TYPE.
6597 2001-09-29 Paul Eggert <eggert@twinsun.com>
6599 * exclude.c (excluded_filename): 0 -> false, since it's
6602 2001-09-28 Paul Eggert <eggert@twinsun.com>
6604 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6605 #defines strtoimax. Also treat the other strto* functions
6608 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6609 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6610 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6612 2001-09-26 Jim Meyering <meyering@lucent.com>
6614 Most macros in unlocked-io.h had the wrong number of arguments.
6615 * gen-uio: New script.
6616 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6617 * unlocked-io.hin: Remove file.
6618 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6619 rather than trying to embed it here.
6620 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6621 Reported by Padraig Brady.
6623 2001-09-25 Volker Borchert <bt@teknon.de>
6625 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6627 2001-09-23 Jim Meyering <meyering@lucent.com>
6629 * mountlist.c: Remove useless parentheses in #if directives.
6630 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6631 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6633 2001-09-22 Jim Meyering <meyering@lucent.com>
6635 * localcharset.c: Update from latest gettext.
6636 * config.charset: Likewise.
6638 2001-09-20 Jim Meyering <meyering@lucent.com>
6640 * xstrtol.c (strtoimax): Guard declaration with
6641 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6642 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6643 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6644 (strtoumax): Likewise, for completeness (it wasn't necessary).
6646 2001-09-06 Paul Eggert <eggert@twinsun.com>
6648 * strtoimax.c (HAVE_LONG_LONG):
6649 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6650 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6651 to work around bug in IBM C compiler.
6653 2001-09-16 Jim Meyering <meyering@lucent.com>
6655 * mkdir.c: New file.
6657 2001-09-04 Paul Eggert <eggert@twinsun.com>
6659 * xgetcwd.c: Revert some of the previous change; intead,
6660 fix the HAVE_GETCWD_NULL code to behave more like the
6661 !HAVE_GETCWD_NULL code used to.
6664 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6667 2001-09-04 Paul Eggert <eggert@twinsun.com>
6669 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6670 Use ssize_t, not int, to store result of readlink.
6671 Check for ssize_t overflow as well as size_t overflow,
6672 as POSIX says the result of readlink is implementation-defined
6673 when ssize_t overflows.
6674 Remove unnecessary cast to char*.
6675 Use free+malloc instead of realloc, as the storage doesn't need
6676 to be preserved and it's clearer and can be more efficient that way.
6677 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6678 * xreadlink.h (xreadlink): Update prototype.
6680 2001-09-03 Paul Eggert <eggert@twinsun.com>
6682 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6683 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6684 spotted by Jim Meyering.
6686 2001-09-03 Jim Meyering <meyering@lucent.com>
6688 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6690 2001-09-03 Paul Eggert <eggert@twinsun.com>
6692 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6693 like the HAVE_GETCWD_NULL code.
6694 Include pathmax.h if not HAVE_GETCWD.
6695 Do not include xalloc.h.
6696 (INITIAL_BUFFER_SIZE): New symbol.
6697 Do not use xmalloc / xrealloc, since the caller is responsible for
6698 handling errors. Preserve errno around `free' during failure.
6699 Do not overrun buffer when using getwd.
6701 2001-09-03 Paul Eggert <eggert@twinsun.com>
6703 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6704 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6706 2001-09-02 Jim Meyering <meyering@lucent.com>
6708 * error.c: Update from GNU libc.
6710 2001-09-01 Jim Meyering <meyering@lucent.com>
6712 * xreadlink.c: New file.
6713 * xreadlink.h: New file.
6714 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6716 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6717 doesn't conflict with sparc Solaris 7's definition in
6718 /usr/include/sys/int_types.h.
6720 * exclude.c: Use `""', not `<>' to #include non-system header files.
6721 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6722 and strncasecmp as r-values. Unixware didn't have declarations.
6724 2001-08-31 Jim Meyering <meyering@lucent.com>
6726 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6727 Use an initial, malloc'd, buffer of length 128 rather than
6728 a statically allocated one of length 1024.
6730 2001-08-30 Paul Eggert <eggert@twinsun.com>
6732 * xgetcwd.c: Don't include pathmax.h.
6733 Include stdlib.h and unistd.h if available.
6735 (xmalloc, xstrdup, free): Remove decls.
6736 (xgetcwd): Don't assume sizes fit in unsigned.
6737 Check for overflow when computing sizes.
6738 Simplify reallocation code.
6740 2001-08-28 Paul Eggert <eggert@twinsun.com>
6742 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6744 * strtoimax.c: Renamed from strtoxmax.c, removing the
6747 Also, make the following further changes to make this file's
6748 configuration more similar to that of strtol.c:
6749 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6750 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6751 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6752 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6753 changed to signed values.
6755 And make the following changes as well:
6756 Fix copyright notice, as 1999 was missing.
6757 (verify): New macro.
6758 (strtoimax): Check sizes at compile-time, not run-time.
6759 Prefer strtol to strtoll if both work.
6760 (main): Remove; it was not that useful and was a pain to maintain.
6762 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6764 2001-08-30 Paul Eggert <eggert@twinsun.com>
6766 * savedir.c (savedir): Remove size parameter, as POSIX says that
6767 a directory's st_size can have an arbitrary value, so the old
6768 usage could waste an arbitrary amount of memory. All uses
6770 * savedir.h: Update prototype.
6772 2001-08-30 Paul Eggert <eggert@twinsun.com>
6774 * xstrtol.c (strtoimax): New decl.
6776 2001-08-28 Paul Eggert <eggert@twinsun.com>
6778 * xstrtol.h: Add copyright notice.
6779 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6780 LONGINT_INVALID_SUFFIX_CHAR.
6782 2001-08-30 Paul Eggert <eggert@twinsun.com>
6784 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6787 2001-08-30 Paul Eggert <eggert@twinsun.com>
6789 * hash.c: Remove '2001' from copyright notice.
6791 2001-08-30 Paul Eggert <eggert@twinsun.com>
6793 * full-write.h: New file.
6794 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6795 * full-write.c: Correct credits, as cccp.c no longer
6796 exists and anyway it was so heavily changed from the old cccp
6797 code as to be unrecognizable. Include full-write.h.
6798 (full_write) Return size_t, with short writes meaning failure.
6799 All callers changed. This fixes a bug with large buffers
6801 * utime.c: Include full-write.h.
6803 2001-08-30 Paul Eggert <eggert@twinsun.com>
6805 Merge 'exclude' changes from tar 1.13.22.
6806 This fixes one or two unlikely storage allocation overflow bugs,
6807 but doesn't change user-visible behavior otherwise.
6809 2001-08-30 Paul Eggert <eggert@twinsun.com>
6811 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6812 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6813 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6814 Include if available.
6815 (<xalloc.h>): Include
6816 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6817 (verify): New macro. Use it to verify that EXCLUDE macros do not
6818 collide with FNM macros.
6819 (struct patopts): New struct.
6820 (struct exclude): Use it, as exclude patterns now come with options.
6821 (new_exclude): Support above changes.
6822 (new_exclude, add_exclude_file):
6823 Initial size must now be a power of two to simplify overflow checking.
6824 (free_exclude, fnmatch_no_wildcards): New function.
6825 (excluded_filename): No longer requires options arg, as the options
6826 are determined by add_exclude. Now returns bool, not int.
6827 (excluded_filename, add_exclude):
6828 Add support for the fancy new exclusion options.
6829 (add_exclude, add_exclude_file): Now takes int options arg.
6830 Check for arithmetic overflow when computing sizes.
6831 (add_exclude_file): xrealloc might modify errno, so don't
6832 realloc until after errno might be used.
6834 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6836 (free_exclude): New decl.
6837 (add_exclude, add_exclude_file): Now takes int options arg.
6838 (excluded_filename): No longer requires options arg, as the options
6839 are determined by add_exclude. Now returns bool, not int.
6841 2001-08-30 Paul Eggert <eggert@twinsun.com>
6843 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6845 2001-08-27 Jim Meyering <meyering@lucent.com>
6847 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6849 * version-etc.c (N_): Remove definition.
6850 Revert most of last change.
6851 Instead, simply don't mark the `Copyright...' string for translation.
6852 Based on advice from Paul Eggert.
6854 * strtoxmax.c: Tweak comment.
6856 2001-08-26 Jim Meyering <meyering@lucent.com>
6858 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6859 of copyright with `%s' so translators don't get an untranslated
6861 (COPYRIGHT_YEAR): Define.
6862 (version_etc): Use fprintf rather than fputs.
6863 Suggestion from Ulrich Drepper.
6865 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6867 * strtoll.c: New file, from GNU libc.
6868 * xstrtoimax.c: New file.
6870 * xstrtol.h: Add xstrtoimax.
6871 * strtoumax.c: New file. Simply include "strtoumax.c".
6872 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6874 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6875 * strtoxmax.c: ... then renamed to this.
6877 2001-08-13 Paul Eggert <eggert@twinsun.com>
6879 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6880 Port to Solaris 8, where 'sed' requires a space after the 'r'
6881 command, and where sh dislikes "$/". Clean up the spacing a bit.
6882 Redirect output to $tmp just once.
6884 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6886 * addext.c (<errno.h>): Include.
6887 (errno): Declare if not defined.
6888 (addext): Work correctly when pathconf returns -1 and leaves
6889 errno alone because there is no limit. Also, work even if
6890 pathconf returns a value greater than SIZE_MAX.
6892 2001-08-12 Jim Meyering <meyering@lucent.com>
6894 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6895 Simply `return getcwd (NULL, 0);'.
6896 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6897 Use 1300 as initial value for length, not PATH_MAX.
6899 * pathmax.h: Clean up cpp syntax.
6901 2001-08-12 Jim Meyering <meyering@lucent.com>
6903 * gettimeofday.c: New file.
6905 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6907 2001-08-04 Jim Meyering <meyering@lucent.com>
6909 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6910 to get in sync with glibc.
6912 2001-08-03 Paul Eggert <eggert@twinsun.com>
6914 The following changes are from gettext 0.10.39 as maintained by
6917 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6918 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6919 with inverted sense. All uses changed.
6921 * mbswidth.c: Don't include <limits.h>.
6922 Include <stdlib.h> and <string.h> unconditionally.
6923 (iswcntrl, mbsinit, ISCNTRL): New macros.
6924 (mbsnwidth): Use K&R style function declarations.
6925 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6926 can optimize it when MB_CUR_MAX == 1.
6927 The width of control characters is zero, not 1.
6929 2001-07-15 Jim Meyering <meyering@lucent.com>
6931 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6932 (BUILT_SOURCES): Add unlocked-io.h.
6933 (io_functions): Define.
6934 (unlocked-io.h): New rule.
6935 (DISTCLEANFILES): Add unlocked-io.h.
6936 (all-local): Depend on unlocked-io.h, to ensure it is created.
6938 * unlocked-io.hin: New file
6940 * regex.c: Update from glibc.
6942 2001-07-05 Jim Meyering <meyering@lucent.com>
6944 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6946 (libfetish_a_SOURCES): Put all .h files here instead.
6947 Remove a thus-exposed (better checks in automake) duplicate and
6948 two unnecessary .h files.
6950 2001-06-11 Jim Meyering <meyering@lucent.com>
6952 * regex.c: Update from GNU libc.
6954 2001-05-27 Jim Meyering <meyering@lucent.com>
6956 * readutmp.h (UT_TYPE): Define.
6958 2001-05-24 Jim Meyering <meyering@lucent.com>
6960 * argmatch.c: Include "quote.h".
6961 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6962 quote function. Reported by Göran Uddeborg.
6964 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6966 * dirname.c (dir_name): Compute append_dot using path, not newpath
6967 which is not yet declared.
6969 2001-05-11 Paul Eggert <eggert@twinsun.com>
6971 * Makefile.am (libfetish_a_SOURCES):
6972 Add strftime.c, since we now compile it on all hosts.
6974 * strftime.c (my_strftime):
6975 Define to nstrftime if emacs, but only if my_strftime is not defined.
6976 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6977 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6978 Add one more extra argument: a nanoseconds value.
6981 (my_strftime function): Add %N format.
6982 (emacs_strftimeu): Renamed from emacs_strftime,
6983 with extra ut argument.
6985 2001-05-11 Paul Eggert <eggert@twinsun.com>
6987 dirname code cleanup. base_name now behaves more compatibly
6988 with POSIX basename when given file names that have trailing
6989 slashes, and similarly for dir_name. Add new primitives
6990 base_len and dir_len. Put the directory-name-related decls
6993 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6994 * backupfile.c (base_name): Likewise.
6995 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6996 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6997 * makepath.c (strip_trailing_slashes): Likewise.
6998 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7000 * rename.c (strip_trailing_slashes): Likewise.
7001 * same.c (base_name): Likewise.
7002 * stripslash.c (ISSLASH): Likewise.
7004 * addext.c: Include <dirname.h> after size_t is defined.
7005 * backupfile.c: Likewise.
7007 * addext.c (addext): Use base_len to trim redundant
7008 trailing slashes instead of doing it ourselves.
7009 But do not trim the last slash if it is not redundant.
7011 * backupfile.c (find_backup_file_name,
7012 max_backup_version): Use base_len instead of rolling it ourselves.
7013 Handle the case of "" and (on DOS) "C:" correctly.
7015 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7016 Include <string.h>, <dirname.h>.
7017 (base_name): Allow file names ending in slashes, other than names
7018 that are all slashes. In this case, return the basename followed
7019 by the slashes. This is more general, and can be used in places
7020 where the original base_name purposely had an assertion failure.
7021 (base_len): New function.
7023 * dirname.c: Include <string.h> instead of <stdlib.h>.
7024 Do not include <assert.h>; no longer needed.
7026 (memrchr): Remove decl.
7027 (dir_name_r): Remove.
7028 (dir_len): Renamed from dirlen. All callers changed.
7029 Rewrite in terms of base_name, for simplicity and consistency.
7030 (dir_name): Never return NULL. All callers changed.
7031 Do not include <stdlib.h> in test program; no longer needed.
7032 return 0; is fine for test program.
7034 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7036 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7038 * path-concat.c (path_concat): Use base_len to compute
7039 base length, not strlen; this means we cannot rely on memcpy
7042 * same.c (STREQ): Remove.
7043 (same_name): Handle the case where the basename ends in trailing '/'.
7045 * stripslash.c (strip_trailing_slashes): Return nonzero if
7046 a slash was stripped. Do not strip the last slash after a
7049 2001-04-08 Jim Meyering <meyering@lucent.com>
7051 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7052 recomputed; that's necessary when the offset spans a DST transition.
7053 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7055 2001-04-02 Jim Meyering <meyering@lucent.com>
7057 * regex.h, regex.c: Update from GNU libc.
7059 2001-03-19 Paul Eggert <eggert@twinsun.com>
7061 * version-etc.c (version_etc_copyright): Update to 2001.
7063 2001-03-16 Paul Eggert <eggert@twinsun.com>
7065 * tempname.c (uint64_t): Define to uintmax_t if
7066 not defined, and if UINT64_MAX is not defined.
7067 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7068 Reported by John David Anglin.
7070 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7072 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7073 alias if codeset is empty.
7074 * config.charset (BeOS): Use wildcard syntax.
7076 2001-03-13 Jim Meyering <meyering@lucent.com>
7078 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7079 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7082 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7084 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7086 * unicodeio.c (print_unicode_char): Simplify accordingly.
7088 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7090 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7091 support for DOS/DJGPP.
7093 2001-02-28 Paul Eggert <eggert@twinsun.com>
7095 * Makefile.am (libfetish_a_SOURCES):
7096 Add dup-safer.c, fopen-safer.c.
7097 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7099 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7101 2001-02-25 Paul Eggert <eggert@twinsun.com>
7103 The mkstemp replacement is taken from glibc 2.2.2, with some
7104 portability fixes for use outside glibc, as follows:
7106 * tempname.c (struct_stat64): New macro.
7107 (direxists, __gen_tempname): Use it.
7108 This avoids a portability problem with Solaris 8.
7110 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7111 (<stddef.h>, <stdint.h>, <string.h>):
7112 Include only if STDC_HEADERS || _LIBC.
7113 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7114 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7115 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7116 (__set_errno): Define this macro if <errno.h> doesn't.
7117 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7118 Define these macros if <stdio.h> doesn't.
7119 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7120 Define these macros if <sys/stat.h>
7121 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7122 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7123 __xstat64): Define if not _LIBC.
7124 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7125 (__gen_tempname): Invoke gettimeofday only if
7126 HAVE_GETTIMEOFDAY || _LIBC;
7127 otherwise, fall back on plain "time".
7128 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7130 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7132 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7134 2001-02-17 Jim Meyering <meyering@lucent.com>
7136 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7137 around included file name.
7139 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7141 * strftime.c: Update from GNU libc (the only changes were to comments).
7143 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7145 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7147 2001-02-17 Paul Eggert <eggert@twinsun.com>
7149 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7150 Remove workaround macros for hosts that have mbrtowc but not
7151 mbstate_t, as we now insist on proper declarations for both
7152 before using mbrtowc.
7154 2001-02-17 Jim Meyering <meyering@lucent.com>
7156 * regex.c: Update from libc.
7158 2001-02-16 Paul Eggert <eggert@twinsun.com>
7160 * alloca.c (malloc): Undef before defining, since stdlib.h
7161 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7162 Reported by Mark Hounschell via Paul Eggert.
7164 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7166 * config.charset: Update for FreeBSD 4.2.
7168 2001-01-26 Jim Meyering <meyering@lucent.com>
7170 * quotearg.c: Include stddef.h.
7171 * quote.c: Include stddef.h.
7172 Reported by Axel Kittenberger.
7174 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7175 line in double quotes so that it evokes a better diagnostic.
7176 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7177 Reported by Axel Kittenberger.
7179 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7181 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7182 to avoid a warning. Add back 'const' to inptr.
7184 2001-01-16 Jim Meyering <meyering@lucent.com>
7186 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7189 2001-01-14 Jim Meyering <meyering@lucent.com>
7191 * rename.c: New file. From Volker Borchert.
7192 Include stdlib.h, string.h or strings.h, and xalloc.h.
7193 Use strip_trailing_slashes rather than open-coding it.
7195 2001-01-03 Paul Eggert <eggert@twinsun.com>
7197 * strftime.c: Sync with glibc time/strftime.c 1.81.
7199 2001-01-03 Jim Meyering <meyering@lucent.com>
7201 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7202 local `inptr' to avoid warning with some system declarations of iconv.
7204 2000-12-29 Paul Eggert <eggert@twinsun.com>
7206 * modechange.c: Do not assume that mode_t uses the
7207 traditional octal encoding. E.g. "chmod 1 FOO" should set
7208 the other-execute bit of FOO even if S_IXOTH != 1.
7210 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7211 WOTH, XOTH, ALLM): New macros.
7212 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7213 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7215 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7216 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7218 No need to use uintmax_t; unsigned long is long enough.
7219 Don't bother to get suffix since we don't use it.
7221 2000-12-24 Jim Meyering <meyering@lucent.com>
7223 * hash.c (is_prime): Return explicit boolean values.
7224 (hash_get_first): Return NULL to appease Irix5.6's 89.
7225 Reported by Nelson Beebe.
7227 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7229 * localcharset.c (locale_charset): Add support for Win32.
7231 2000-12-18 Paul Eggert <eggert@twinsun.com>
7233 * physmem.h, physmem.c: New files.
7235 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7236 (noinst_HEADERS): Add physmem.h.
7238 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7239 't' for compatibility with Solaris 8 sort.
7241 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7243 * config.charset: Add support for BeOS.
7245 2000-12-16 Jim Meyering <meyering@lucent.com>
7247 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7248 SHELLS_FILE to a file name that's useful on djgpp systems.
7250 (ADDITIONAL_DEFAULT_SHELLS): Define.
7251 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7252 Based mostly on a patch from Prashant TR.
7254 2000-12-16 Jim Meyering <meyering@lucent.com>
7256 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7257 N and M) would have treated it like `chown N:N FILE'.
7259 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7261 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7263 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7264 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7265 to the list of canonical encodings. Rename EUC-CN to GB2312.
7267 2000-12-08 Andreas Schwab <schwab@suse.de>
7269 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7270 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7272 2000-12-07 Jim Meyering <meyering@lucent.com>
7274 * stripslash.c (ISSLASH): Define.
7275 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7278 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7279 (dir_name_r): Declare this function as static.
7280 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7281 manifest itself on a name containing a mix of slashes and
7283 Make this function work with names starting with a DOS-style
7284 drive letter and colon prefix.
7285 (dir_name): Append `.' if necessary.
7286 Based mostly on patches from Prashant TR and Eli Zaretskii.
7288 * dirname.h (dir_name_r): Remove prototype.
7290 2000-12-05 Jim Meyering <meyering@lucent.com>
7292 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7294 2000-12-04 Jim Meyering <meyering@lucent.com>
7296 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7297 Also include memory.h, stdlib.h, unistd.h if appropriate.
7298 Reported by Andreas Jaeger (conflicting declaration of malloc).
7300 2000-12-02 Jim Meyering <meyering@lucent.com>
7302 * closeout.h: Make idempotent, to avoid some obscure warnings.
7304 2000-12-01 Paul Eggert <eggert@twinsun.com>
7306 * memrchr.c: Include <config.h> before any system include file.
7308 2000-11-29 Paul Eggert <eggert@twinsun.com>
7310 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7312 2000-11-26 Jim Meyering <meyering@lucent.com>
7314 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7316 2000-11-22 Paul Eggert <eggert@twinsun.com>
7318 * strftime.c (my_strftime): Do not invoke mbrlen with a
7319 size of (size_t) -1; it's not portable.
7321 2000-11-17 Akim Demaille <akim@epita.fr>
7323 * obstack.h: Formatting changes.
7324 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7325 prevent type checking.
7326 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7327 cast the value to (void *): assigning a `foo *' to a `void *'
7329 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7331 2000-11-17 Jim Meyering <meyering@lucent.com>
7333 * strstr.c: Update from GNU libc.
7335 2000-11-16 Jim Meyering <meyering@lucent.com>
7337 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7339 2000-11-11 Jim Meyering <meyering@lucent.com>
7341 * error.c: Add a couple #includes, merging from GNU libc version.
7343 2000-11-10 Jim Meyering <meyering@lucent.com>
7345 * obstack.h: Update from GNU libc.
7346 * obstack.c: Likewise.
7348 2000-11-06 Paul Eggert <eggert@twinsun.com>
7350 * getusershell.c (setusershell): Use rewind rather than
7351 fseek/fseeko, to avoid configuration hassles with fseeko.
7352 Don't bother opening SHELLS_FILE if shellstream is NULL;
7355 2000-11-05 Jim Meyering <meyering@lucent.com>
7357 * makepath.h (make_dir): Declare.
7358 * makepath.c (make_dir): Remove `static' attribute.
7361 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7363 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7364 last one in a bucket, advance to the next bucket.
7366 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7368 * fnmatch.c: Do not comment out all the code if we are using
7369 the GNU C library, because in some cases we are replacing buggy
7370 code in the GNU C library itself.
7372 2000-10-30 Paul Eggert <eggert@twinsun.com>
7374 * error.h, getline.h, modechange.h:
7375 Remove "2000" from Copyright line, as the file hasn't been
7376 changed this year other than in the copyright notice.
7378 * xalloc.h: Add "2000" to Copyright line, as this file
7379 was changed this year.
7381 2000-10-30 Paul Eggert <eggert@twinsun.com>
7383 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7384 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7385 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7387 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7389 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7390 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7391 doesn't define __restrict_arr.
7393 2000-10-29 Jim Meyering <meyering@lucent.com>
7395 * xstat.in: Fix grammar in comment.
7397 2000-10-28 Jim Meyering <meyering@lucent.com>
7399 * memchr.c: Update from libc.
7400 Adjust for portability:
7401 [HAVE_STDLIB_H]: Include stdlib.h.
7402 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7403 Undef __memchr, too.
7404 [!weak_alias]: Define __memchr to memchr.
7406 * regex.c: Update from libc.
7407 * regex.h: Likewise.
7408 * getopt1.c: Likewise.
7409 * memcmp.c: Likewise.
7411 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7412 Avoid using fseek, when possible -- it's broken by design.
7413 Patch by Ulrich Drepper.
7415 2000-10-26 Jim Meyering <meyering@lucent.com>
7417 * strftime.c: Update from libc.
7419 2000-10-25 Jim Meyering <meyering@lucent.com>
7421 * obstack.c: Update from libc.
7423 2000-10-23 Jim Meyering <meyering@lucent.com>
7425 * hard-locale.c (hard_locale): Revert last change -- it was simply
7426 wrong. That set_locale call must not have any side effects.
7429 2000-10-22 Jim Meyering <meyering@lucent.com>
7431 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7432 [CYCLIC]: Remove now-unused definition.
7434 * save-cwd.c (O_DIRECTORY): Define, if needed.
7435 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7436 Suggestion from Ulrich Drepper.
7438 2000-10-21 Jim Meyering <meyering@lucent.com>
7440 * dirname.c (dir_name_r): New function, factored out of dir_name.
7441 (dir_name): Use dir_name_r.
7442 * dirname.h (dir_name_r): Declare it.
7444 2000-10-21 Jim Meyering <meyering@lucent.com>
7446 * dirname.c (memrchr): Declare if necessary.
7447 (dir_name): Remove the restriction that there be no
7448 trailing slashes. Now, this code skips past them, effectively
7450 [TEST_DIRNAME] (main): New unit tests.
7452 * memrchr.c: New file from GNU libc.
7453 Undef __memrchr, too.
7454 [!weak_alias]: Define __memrchr to memrchr.
7455 Guard weak_alias use with `#ifdef weak_alias'.
7457 2000-10-17 Jim Meyering <meyering@lucent.com>
7459 * quote.h (PARAMS): Define and use.
7460 Reported by Akim Demaille.
7462 * getopt.c: Update from libc.
7464 2000-10-16 Jim Meyering <meyering@lucent.com>
7466 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7469 2000-09-25 Jim Meyering <meyering@lucent.com>
7471 * md5.h (rol): Define (from GnuPG).
7473 * sha.c: Give credit (GnuPG) where due.
7474 (M): Use rol rather than open-coding it.
7475 Add a FIXME comment.
7477 2000-09-21 Jim Meyering <meyering@lucent.com>
7479 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7480 Reported by Michael Stone.
7482 2000-09-20 Jim Meyering <meyering@lucent.com>
7484 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7485 (noinst_HEADERS): Add sha.h.
7486 Based on code from Scott G. Miller and from GnuPG.
7488 2000-09-15 Jim Meyering <meyering@lucent.com>
7490 * regex.c: Update from libc.
7492 2000-09-10 Jim Meyering <meyering@lucent.com>
7494 * getopt.c (_getopt_internal): Update from glibc.
7496 2000-09-09 Jim Meyering <meyering@lucent.com>
7498 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7499 think it should be used as a general replacement for isascii.
7500 * fnmatch.c: Likewise.
7501 * mbswidth.c: Likewise
7502 * regex.c: Likewise.
7505 * userspec.c: Include sys/param.h and limits.h.
7507 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7508 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7509 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7510 UID, GID. Check range.
7512 2000-09-06 Jim Meyering <meyering@lucent.com>
7514 * getopt.c (_getopt_internal): Update from glibc.
7516 2000-08-30 Jim Meyering <meyering@lucent.com>
7518 * strftime.c: Merge in changes from GNU libc.
7520 2000-08-26 Jim Meyering <meyering@lucent.com>
7522 * closeout.c: Include "__fpending.h".
7523 (close_stdout_status): Return right away if there's nothing to flush.
7525 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7526 * __fpending.c: New file.
7527 * __fpending.h: New file.
7529 2000-08-07 Paul Eggert <eggert@twinsun.com>
7531 Standardize on "memory exhausted" instead of "Memory exhausted"
7532 or "virtual memory exhausted".
7533 * obstack.c (print_and_abort): Use "memory exhausted", not
7534 "virtual memory exhausted".
7535 * same.c (same_name): Invoke xalloc_die instead of printing
7537 * userspec.c (parse_user_spec): Likewise.
7538 * bumpalloc.h: comment fix
7539 * same.c, userspec.c: Include xalloc.h.
7541 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7542 not char *const and pointing to a constant array.
7543 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7544 (xrealloc): Comment fix.
7546 * userspec.c (parse_user_spec):
7547 Don't translate a message until just before returning,
7548 to avoid unnecessary translation.
7550 2000-08-07 Jim Meyering <meyering@lucent.com>
7552 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7553 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7554 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7555 getgroups.c, gethostname.c, getopt.h, group-member.c,
7556 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7557 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7558 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7559 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7560 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7561 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7562 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7563 yesno.c: Back out Copyright date changes for each file with no change
7564 this year. This eases coordination with other programs using the same
7565 source code modules. From Paul Eggert.
7567 2000-08-03 Greg McGary <greg@mcgary.org>
7569 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7570 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7571 (EXTEND_BUFFER): Use them.
7573 2000-08-01 Jim Meyering <meyering@lucent.com>
7575 * dirname.c (ISSLASH): Define.
7576 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7577 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7578 both `\' and `/' may be use as path separators.
7579 Based on a patch from Prashant TR.
7581 2000-07-31 Paul Eggert <eggert@twinsun.com>
7583 * quotearg.c (quotearg_n_options): Don't make the initial
7584 slot vector a constant, since it might get modified.
7586 2000-07-31 Jim Meyering <meyering@lucent.com>
7588 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7589 * obstack.c (print_and_abort): Likewise.
7591 2000-07-30 Paul Eggert <eggert@twinsun.com>
7593 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7594 buffer, so that the caller can always quote one small
7595 component of a "memory exhausted" message in slot 0.
7596 From a suggestion by Jim Meyering.
7598 2000-07-30 Jim Meyering <meyering@lucent.com>
7600 * makepath.c (make_path): Quote the other instance, too.
7602 * quotearg.c (N_STATIC_SLOTVECS): Define.
7603 (STATIC_BUF_SIZE): Define.
7604 (quotearg_n_options): Use only statically allocated storage when
7605 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7606 than STATIC_BUF_SIZE.
7608 2000-07-29 Jim Meyering <meyering@lucent.com>
7610 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7611 * dirname.c (dir_name): Likewise.
7613 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7615 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7616 (dir_name): Assert that there are no trailing slashes.
7618 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7620 * mbswidth.h (mbswidth): Add a flags argument.
7621 (mbswidth): New declaration.
7622 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7623 * mbswidth.c (mbswidth): Add a flags argument.
7624 (mbsnwidth): New function.
7626 2000-07-24 Jim Meyering <meyering@lucent.com>
7628 * mbswidth.c: Remove useless #else. From Bruno Haible.
7630 2000-07-23 Paul Eggert <eggert@twinsun.com>
7632 * mbswidth.c (_XOPEN_SOURCE):
7633 Don't define; this causes problems on Solaris 7.
7634 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7636 2000-07-23 Paul Eggert <eggert@twinsun.com>
7639 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7640 so that mbstate_t is always defined.
7642 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7643 be 1 in at least one GCC installation, and this configuration
7644 error is likely to be common. Ignoring MB_LEN_MAX hurts
7645 performance on hosts that have mbrtowc but have only unibyte
7646 locales, but I assume these hosts are rare.
7648 2000-07-23 Paul Eggert <eggert@twinsun.com>
7650 * quotearg.c: Streamline by invoking multibyte code only if needed.
7651 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7652 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7653 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7654 invoke multibyte primitives.
7656 2000-07-23 Jim Meyering <meyering@lucent.com>
7658 * basename.c (base_name): Add an assertion.
7660 2000-07-15 Bruno Haible <clisp.cons.org>
7662 * quotearg.c: When the system forces us to redefine mbstate_t,
7663 shadow its mbsinit function.
7665 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7667 * mbswidth.h: New file.
7668 * mbswidth.c: New file.
7669 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7670 (noinst_HEADERS): Add mbswidth.h.
7672 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7674 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7677 2000-07-15 Jim Meyering <meyering@lucent.com>
7679 * makepath.c: Include quote.h.
7680 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7681 corresponding argument in a `quote (...)' call.
7682 Give better diagnostics.
7684 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7685 (noinst_HEADERS): Add quote.h.
7687 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7688 from tar's src/misc.c.
7689 * quote.h: New file. Prototypes for same.
7691 2000-07-10 Paul Eggert <eggert@twinsun.com>
7693 From a suggestion by Bruno Haible.
7694 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7695 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7696 to decide whether to define the BeOS workaround macro;
7697 this adjusts to the change to AC_MBSTATE_T.
7699 2000-07-13 Paul Eggert <eggert@twinsun.com>
7701 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7703 * quotearg.c (quoting_style_args, quoting_style_vals,
7704 quotearg_buffer_restyled): Add support for
7705 clocale_quoting_style. Undo previous change to
7706 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7707 and "{RIGHT QUOTATION MARK}" msgids.
7709 2000-07-05 Paul Eggert <eggert@twinsun.com>
7711 The old behavior of quoting `like this' doesn't look good with
7712 newer, ISO-style fonts. See:
7713 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7715 Instead, quote "like this" by default. Let the translator
7716 tailor the locale-specific quoting behavior by providing
7717 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7719 * quotearg.c (N_): New macro.
7720 (gettext_default): New function.
7721 (quotearg_buffer_restyled): Use
7722 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7723 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7725 2000-07-09 Jim Meyering <meyering@lucent.com>
7727 * Most files: Update copyright dates to include 2000.
7729 2000-07-08 Jim Meyering <meyering@lucent.com>
7731 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7733 (xgethostname): Remove now-unnecessary #ifdef.
7734 Move declaration of `err' into loop where it's used.
7736 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7738 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7739 by allocating a larger buffer. Test the gethostname return value for
7740 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7741 returns an error and ENAMETOOLONG isn't defined.
7743 2000-07-05 Paul Eggert <eggert@twinsun.com>
7744 and Bruno Haible <haible@clisp.cons.org>
7746 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7748 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7750 * quotearg.c (struct quoting_options): Simplify quote_these_too
7753 2000-07-03 Jim Meyering <meyering@lucent.com>
7755 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7756 Reported by Bruno Haible.
7758 2000-07-04 Jim Meyering <meyering@lucent.com>
7760 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7761 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7764 2000-07-03 Paul Eggert <eggert@twinsun.com>
7765 and Bruno Haible <haible@clisp.cons.org>
7767 * quotearg.c (mbrtowc):
7768 Assign to *pwc, and return 1 only if result is nonzero.
7769 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7771 2000-07-03 Jim Meyering <meyering@lucent.com>
7773 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7774 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7777 2000-07-02 Jim Meyering <meyering@lucent.com>
7779 * quotearg.c (mbstate_t): Don't define here.
7781 2000-07-02 Jim Meyering <meyering@lucent.com>
7783 * nanosleep.c (SIGCONT): Define if not already defined.
7785 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7787 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7788 per change in ../m4/ls-mntd-fs.m4.
7789 (read_filesystem_list): Ignore symbolic links.
7791 2000-06-29 Jim Meyering <meyering@lucent.com>
7793 * same.c: Include <string.h> or <strings.h>, as appropriate,
7794 for declaration of strcmp.
7796 * long-options.c: Include <stdlib.h>, for declaration of exit.
7798 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7799 Avoid warning by casting result to `char *' to remove `const'.
7801 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7803 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7805 2000-06-26 Paul Eggert <eggert@twinsun.com>
7807 savedir now sets errno on failure and invokes xmalloc to get memory.
7808 Fix a couple of other minor bugs while we're at it.
7810 * savedir.c (<unistd.h>): Do not include; there's no need.
7811 (NAMLEN): Remove macro.
7812 (malloc, realloc): Remove decls.
7814 ("xalloc.h"): Include.
7815 (NAME_SIZE_DEFAULT): New macro.
7816 (savedir): Use xmalloc / xrealloc to allocate memory.
7817 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7818 Skip "" directory entries.
7819 Use strlen to calculate directory entry length, since the old method
7820 is rarely used these days and isn't worth supporting.
7821 Don't use a pointer after freeing it.
7822 Check for integer overflow when calculating allocation size.
7823 Use memcpy to copy entries, instead of stpcpy.
7824 Set errno properly when returning NULL.
7825 Check for readdir error.
7827 2000-06-26 Jim Meyering <meyering@lucent.com>
7829 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7831 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7833 * getusershell.c (xmalloc, xrealloc): Remove functions.
7835 Don't include <stdlib.h>. Don't declare malloc, realloc.
7837 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7839 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7841 2000-06-24 Jim Meyering <meyering@lucent.com>
7843 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7845 2000-06-21 Jim Meyering <meyering@lucent.com>
7847 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7849 2000-06-19 Paul Eggert <eggert@twinsun.com>
7851 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7852 (mbrtowc, mbstate_t): Define substitutes if
7853 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7854 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7855 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7857 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7859 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7860 than 1024, return a memory chunk of least possible size, instead
7861 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7862 Use free/xmalloc instead of xrealloc to avoid copying for very long
7865 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7867 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7868 address, not strdup. Include <stdlib.h> and don't declare free().
7870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7872 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7875 2000-06-21 Jim Meyering <meyering@lucent.com>
7877 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7878 (noinst_HEADERS): Add getstr.h.
7880 * getline.c (getstr): Move into a separate file.
7881 * getstr.c (getstr): New file, extracted from getline.c, with
7882 the following changes: new parameter, delim2; both delim[12]
7883 parameters have type `int', not `char'. The latter would lose
7884 with 8-bit delimiters.
7885 * getstr.h: New file.
7887 2000-06-19 Jim Meyering <meyering@lucent.com>
7889 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7891 2000-06-18 Jim Meyering <meyering@lucent.com>
7893 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7894 Besides, these days every porting target provides a mkdir function.
7896 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7897 (this snippet comes from src/system.h).
7899 2000-06-15 Paul Eggert <eggert@twinsun.com>
7901 * human.c (adjust_value): New function.
7902 (human_readable_inexact): Apply rounding style even when
7903 printing approximate values.
7905 2000-06-14 Paul Eggert <eggert@twinsun.com>
7907 * human.c (human_readable_inexact): Allow an input block
7908 size that is not a multiple of the output block size, and vice versa.
7909 Reported by Piergiorgio Sartor.
7911 2000-06-14 Paul Eggert <eggert@twinsun.com>
7913 * getdate.y (get_date): Apply relative times after time
7914 zone indicator, not before. Reported by Todd A. Jacobs.
7916 2000-06-13 Jim Meyering <meyering@lucent.com>
7918 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7920 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7922 2000-06-12 Paul Eggert <eggert@twinsun.com>
7924 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7926 2000-06-04 Paul Eggert <eggert@twinsun.com>
7928 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7930 2000-06-04 Jim Meyering <meyering@lucent.com>
7932 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7933 SunOS 4.1.4 for which gid_t is an unsigned type.
7935 2000-06-03 Jim Meyering <meyering@lucent.com>
7937 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7939 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7941 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7942 newer, don't install charset.alias.
7943 * config.charset: Change the Linux/glibc rules so they become empty
7944 on glibc-2.1 or newer.
7946 2000-06-02 Jim Meyering <meyering@lucent.com>
7948 * mountlist.c: Back out last change. Instead, do this...
7949 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7950 member using the same `ignore'-testing code.
7951 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7955 2000-05-29 Jim Meyering <meyering@lucent.com>
7957 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7958 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7960 2000-05-22 Jim Meyering <meyering@lucent.com>
7962 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7964 2000-05-18 Jim Meyering <meyering@lucent.com>
7966 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7967 back, too, since it may have been modified by allocate_entry.
7968 (hash_delete): Rewrite to use neither the assignment operator
7969 nor the comma operator in an if-expression.
7971 2000-05-15 Paul Eggert <eggert@twinsun.com>
7974 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7975 Remove; no longer needed.
7976 "quotearg.h": Add include.
7977 (file_name): Do not bother to explicitly initialize to NULL; it's less
7978 efficient on some hosts.
7979 (close_stdout_status): Remove test as to whether stdout was already
7980 closed; it breaks for the case "echo x | sort >&-".
7981 Quote file name colons.
7982 Do not assume that _("write error") lacks format strings.
7984 2000-05-15 Jim Meyering <meyering@lucent.com>
7986 * version-etc.c (version_etc_copyright): Update the copyright string
7987 used in all --version output.
7989 2000-05-14 Jim Meyering <meyering@lucent.com>
7991 * closeout.c (close_stdout_set_file_name): New function.
7992 (close_stdout_status): Use new file-scoped global.
7993 Return right away if fstat says the stdout file descriptor is invalid.
7994 * closeout.h (close_stdout_set_file_name): Declare.
7996 2000-05-10 Jim Meyering <meyering@lucent.com>
7998 * closeout.c [default_exit_status]: New file-scoped variable.
7999 (close_stdout_set_status): New function.
8000 * closeout.h (close_stdout_set_status): Declare.
8002 2000-05-08 Jim Meyering <meyering@lucent.com>
8004 * long-options.c: Don't include closeout.h.
8005 (parse_long_options): Don't call close_stdout for --version.
8007 2000-05-06 Jim Meyering <meyering@lucent.com>
8009 * strnlen.c: Undefine __strnlen and strnlen.
8010 [!weak_alias]: Define __strnlen to strnlen.
8012 * atexit.c: New file, from libiberty.
8014 2000-05-06 Jim Meyering <meyering@lucent.com>
8016 * closeout.c (close_stdout_status): Also check for errors on the
8019 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8021 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8022 instead of xmalloc, xrealloc, path_concat.
8023 (locale_charset): Treat empty environment variables as absent.
8024 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8026 2000-05-04 Jim Meyering <meyering@lucent.com>
8028 * getopt.c: Update from glibc.
8029 * obstack.c: Likewise.
8030 * obstack.h: Likewise.
8031 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8033 * regex.h: Likewise.
8034 * strndup.c: Likewise.
8035 * strnlen.c: New file, from glibc.
8037 2000-05-01 Jim Meyering <meyering@lucent.com>
8039 * full-write.c (full_write): Remove `FIXME' part of comment.
8041 2000-04-29 Jim Meyering <meyering@lucent.com>
8043 * path-concat.c: Declare strdup only if it's not defined.
8044 * canon-host.c: Likewise.
8046 2000-04-28 Jim Meyering <meyering@lucent.com>
8048 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8049 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8050 included first, then limits.h is included by locale.h by libintl.h.
8051 From John David Anglin.
8053 2000-04-25 Jim Meyering <meyering@lucent.com>
8055 * makepath.c (S_IRWXUGO): Define.
8056 (make_path): Always perform explicit chmod if MODE specifies any
8057 of the `special' permission bits. Prompted by a bug report against
8058 install from Mate Wierdl and Joost van Baal.
8060 2000-04-18 Jim Meyering <meyering@lucent.com>
8064 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8065 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8067 2000-04-17 Jim Meyering <meyering@lucent.com>
8069 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8070 the definition of it to rpl_strftime also defined-away the system's
8073 2000-04-15 Jim Meyering <meyering@lucent.com>
8075 Use `C' to denote so-called `contiguous' files, the same way
8077 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8078 (ftypelet): Use S_ISCTG.
8079 From Michael Deutschmann.
8081 2000-04-14 Jim Meyering <meyering@lucent.com>
8083 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8085 2000-04-08 Jim Meyering <meyering@lucent.com>
8087 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8088 names don't conflict. Reported by Eli Zaretskii.
8090 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8092 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8093 bug. Deal with the different error behavior of Irix iconv.
8095 2000-04-07 Jim Meyering <meyering@lucent.com>
8097 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8098 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8100 2000-04-05 Jim Meyering <meyering@lucent.com>
8102 Portability tweaks required for ultrix4.3.
8103 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8104 * readutmp.c: Include sys/types.h before sys/stat.h.
8105 * canon-host.c: Declare strdup.
8106 * path-concat.c: Likewise.
8107 From John David Anglin.
8109 2000-04-04 Jim Meyering <meyering@lucent.com>
8111 Be more DOS 8.3-friendly.
8112 * ref-add.sin: Renamed from ref-add.sed.in.
8113 * ref-del.sin: Renamed from ref-del.sed.in.
8114 * Makefile.am: Reflect renaming.
8115 Reported by Eli Zaretskii.
8117 Use a temporary file name that won't clash with `charset.alias'
8118 in the DOS 8.3 name space.
8119 * Makefile.am (charset_tmp): Define.
8120 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8121 (uninstall-local): Likewise.
8122 Reported by Eli Zaretskii.
8124 2000-03-29 Paul Eggert <eggert@twinsun.com>
8126 * time/strftime.c (my_strftime): Make sure we call the system
8127 strftime, not ourselves, when invoking the underlying strftime.
8129 2000-03-24 Jim Meyering <meyering@lucent.com>
8131 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8132 (charset_alias): Define.
8133 (install-exec-local): Factor out common code.
8134 (uninstall-local): Split lines longer than 80.
8135 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8137 (.sed.in.sed): New rule. Don't redirect directly to $@.
8138 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8140 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8142 * config.charset: Output a line containing "Packages using this file".
8143 * ref-add.sed.in, ref-del.sed.in: New files.
8144 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8145 ref-del.sed): New rules.
8147 2000-03-17 Jim Meyering <meyering@lucent.com>
8149 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8150 Otherwise, include <strings.h>
8152 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8154 * unicodeio.c (utf8_wctomb): New function.
8155 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8156 format instead of in UCS-4 with platform dependent endianness.
8158 2000-03-07 Paul Eggert <eggert@twinsun.com>
8160 * savedir.c (savedir): Work even if directory size is
8161 negative; this can happen with some screwy NFS configurations.
8163 2000-03-06 Jim Meyering <meyering@lucent.com>
8165 * localcharset.c (get_charset_aliases): Don't try to free file_name
8166 if it's NULL (because we ran out of memory). From Bruno Haible.
8168 2000-03-05 Jim Meyering <meyering@lucent.com>
8170 * localcharset.c ("path-concat.h"): Include.
8171 (get_charset_aliases): Use path_concat instead of ANSI string
8174 * unicodeio.h (PARAMS): Define.
8175 Use it to guard prototype.
8177 2000-03-04 Jim Meyering <meyering@lucent.com>
8179 * Makefile.am (install-exec-local): Create $(libdir) before installing
8181 (uninstall-local): Uncomment this rule so `make distcheck' works
8184 * unicodeio.c (<errno.h>): Include it.
8185 (errno): Declare if not defined.
8187 * localcharset.c: Add Bruno's comment justifying use of volatile.
8189 * config.charset: New version, incorporating remarks from a linux
8190 i18n mailing list. From Bruno Haible.
8192 2000-03-02 Jim Meyering <meyering@lucent.com>
8194 * Makefile.am (EXTRA_DIST): Add config.charset.
8196 2000-03-01 Jim Meyering <meyering@lucent.com>
8198 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8199 * unicodeio.c: Likewise.
8201 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8203 * config.charset: New file.
8204 * localcharset.c: New file.
8205 * unicodeio.h, unicodeio.c: New files.
8206 * Makefile.am (DEFS): Add -DLIBDIR=...
8207 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8208 (noinst_HEADERS): Add unicodeio.h.
8209 (all-local, install-exec-local, charset.alias): New targets.
8211 2000-02-28 Paul Eggert <eggert@twinsun.com>
8213 * quotearg.c (ALERT_CHAR): New macro.
8214 (quotearg_buffer_restyled): Use it.
8216 2000-02-27 Jim Meyering <meyering@lucent.com>
8218 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8219 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8221 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8222 not `#if STDC_HEADERS'.
8223 Declare malloc if needed.
8225 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8226 now that autoconf always defines the HAVE_DECL_ symbols.
8227 * human.c: Likewise.
8229 * strtoumax.c: Likewise.
8231 * backupfile.c: Arrange for cpp to fail if the configure-time
8232 declaration check was not run.
8234 * human.c: Likewise.
8236 * strtoumax.c: Likewise.
8238 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8239 then first look up the entire `.'-containing string as a login name.
8241 2000-02-18 Paul Eggert <eggert@twinsun.com>
8243 * getdate.y: Handle two-digit years with leading zeros correctly.
8244 (textint): New typedef.
8245 (parser_control): Member year changed from int to textint.
8247 (YYSTYPE): Removed; replaced by %union with int and textint members.
8248 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8249 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8250 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8251 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8252 (date, number, to_year): Use width of number in digits, not its value,
8253 to determine whether it's a 2-digit year, or a 2-digit time.
8254 (yylex): Store number of digits of numeric tokens.
8255 Reported by John Kendall.
8257 (parser_control): Changed from struct parser_control to typedef (for
8258 consistency). All uses changed.
8260 (tID): Removed; not used.
8261 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8263 2000-02-14 Paul Eggert <eggert@twinsun.com>
8265 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8266 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8268 2000-02-12 Jim Meyering <meyering@lucent.com>
8270 * userspec.c (ISDIGIT): Define it.
8271 (isdigit): Remove definition.
8272 (is_number): Use ISDIGIT, not isdigit.
8273 <libintl.h>: Include.
8275 (parse_user_spec): Mark translatable strings.
8277 2000-02-10 Jim Meyering <meyering@lucent.com>
8279 With these changes, nanosleep.[ch] are finally enough like the other
8280 lib/* replacement files to compile on a few more losing systems.
8282 * nanosleep.h: Don't include config.h.
8283 Remove prototype from declaration of nanosleep.
8284 (PARAMS): Remove now-unneeded definition.
8285 * nanosleep.c: #undef nanosleep.
8286 (rpl_nanosleep): Rename from nanosleep.
8288 2000-02-03 Jim Meyering <meyering@lucent.com>
8290 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8291 rather than with `#if HAVE_UTMPNAME'.
8293 2000-02-01 Jim Meyering <meyering@lucent.com>
8295 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8297 2000-01-31 Jim Meyering <meyering@lucent.com>
8299 * nanosleep.h (nanosleep): Guard declaration with
8300 `#if ! HAVE_DECL_NANOSLEEP'.
8301 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8302 the declaration in that vendor's sys/timers.h.
8303 Reported by Christian Krackowizer.
8305 * quotearg.c (ISASCII): Add #undef and move definition to follow
8306 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8307 (ISPRINT): Likewise.
8308 Reported by Tom Tromey.
8310 2000-01-30 Jim Meyering <meyering@lucent.com>
8312 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8313 uses of ->ut_name. The latter doesn't work with new Linux header files
8314 where only utmpx.ut_user is declared.
8316 * readutmp.h (UT_USER): Define.
8318 2000-01-23 Jim Meyering <meyering@lucent.com>
8320 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8323 2000-01-22 Jim Meyering <meyering@lucent.com>
8325 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8326 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8327 Required for some AIX systems. Reported by Christian Krackowizer.
8328 [TESTING] (main): New function.
8330 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8331 * dirname.c (dir_name): Support for DOS-style file names with drive
8334 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8336 * strverscmp.c (ISDIGIT): Define.
8337 (strverscmp): Use ISDIGIT, not isdigit.
8339 2000-01-17 Paul Eggert <eggert@twinsun.com>
8341 * nanosleep.c (nanosleep):
8342 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8343 POSIX.1 doesn't require SA_INTERRUPT and some systems
8344 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8345 it's been part of POSIX.1 since day 1 (in 1988).
8347 2000-01-17 Jim Meyering <meyering@lucent.com>
8349 * interlock: Remove unused file. Reported by François Pinard.
8351 2000-01-16 Paul Eggert <eggert@twinsun.com>
8353 * quotearg.c (quotearg_buffer_restyled): Do not quote
8354 alert, backslash, formfeed, and vertical tab unnecessarily in
8355 shell quoting style.
8358 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8359 Free Software Foundation, Inc.
8360 Copying and distribution of this file, with or without modification,
8361 are permitted provided the copyright notice and this notice are preserved.