1 2005-10-22 Simon Josefsson <jas@extundo.com>
3 * md4.c, md4.c: Simplify buffer handling visavi alignment,
4 suggested by Bruno Haible <bruno@clisp.org>.
6 2005-10-22 Simon Josefsson <jas@extundo.com>
8 * crc.h: Include stddef.h, for size_t.
10 2005-10-21 Simon Josefsson <jas@extundo.com>
12 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
13 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
15 2005-10-21 Simon Josefsson <jas@extundo.com>
17 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
20 2005-10-21 Simon Josefsson <jas@extundo.com>
22 * gc-gnulib.c: Support ARCTWO in CBC mode.
24 2005-10-21 Simon Josefsson <jas@extundo.com>
26 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
29 * hmac-sha1.c (hmac_sha1): Likewise.
31 * crc.c (crc32_update): Actually use crc parameter, suggested by
32 Bruno Haible <bruno@clisp.org>.
34 * crc.h: Include stdint.h directly, suggested by Bruno Haible
37 2005-10-21 Simon Josefsson <jas@extundo.com>
39 * des.h, des.c: New files.
41 * gc-gnulib.c: Support DES.c
43 2005-10-21 Simon Josefsson <jas@extundo.com>
45 * arctwo.h, arctwo.c: New files.
47 * gc-gnulib.c: Support ARCTWO.
49 2005-10-21 Simon Josefsson <jas@extundo.com>
51 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
53 2005-10-19 Simon Josefsson <jas@extundo.com>
55 * gc-gnulib.c: Support ARCFOUR.
57 2005-10-19 Simon Josefsson <jas@extundo.com>
59 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
62 * gc.h: Add ECB enum type.
64 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
66 2005-10-19 Simon Josefsson <jas@extundo.com>
68 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
70 2005-10-18 Simon Josefsson <jas@extundo.com>
72 * md4.h, md4.c: New files, based on md5.?.
74 2005-10-17 Simon Josefsson <jas@extundo.com>
76 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
78 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
80 2005-10-17 Simon Josefsson <jas@extundo.com>
82 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
84 2005-10-17 Simon Josefsson <jas@extundo.com>
86 * gc.h, gc-libgcrypt.c: Add ciphers.
88 2005-10-17 Simon Josefsson <jas@extundo.com>
90 * sha1.c: Use uint32_t instead of md5_uint32.t
92 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
95 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
97 * md5.h: Use stdint.h and uint32_t. Doc fix.
99 2005-10-15 Simon Josefsson <jas@extundo.com>
101 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
103 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
105 2005-10-14 Simon Josefsson <jas@extundo.com>
107 * arcfour.h, arcfour.c: New files.
109 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
111 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
112 include <wchar.h>; no longer needed.
114 2005-10-14 Jakub Jelinek <jakub@redhat.com>
115 and Ulrich Drepper <drepper@redhat.com>
118 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
119 instead of inline stream orientation test and two separate
120 function calls. Pay no attention to USE_IN_LIBIO.
122 2005-10-14 Roland McGrath <roland@redhat.com>
124 Import from libc. [BZ #1331]
125 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
127 Reported by Matej Vela <vela@debian.org>.
129 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
131 * mkdir-p.c (make_dir_parents): Don't report an error if an
132 intermediate directory is in a read-only file system. Problem
133 reported by Eric Blake.
135 2005-10-13 Simon Josefsson <jas@extundo.com>
137 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
138 Move memory allocation outside of loop.
140 2005-10-12 Simon Josefsson <jas@extundo.com>
142 * gc-pbkdf2-sha1.c: New file.
144 * gc.h: Add gc_pbkdf2_sha1 prototype.
146 2005-10-12 Simon Josefsson <jas@extundo.com>
148 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
149 suggested by Bruno Haible <bruno@clisp.org>.
151 2005-10-12 Simon Josefsson <jas@extundo.com>
153 * gc-libgcrypt.c (gc_hmac_sha1): New function.
155 * gc-gnulib.c (gc_hmac_sha1): New function.
157 2005-10-12 Simon Josefsson <jas@extundo.com>
159 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
161 2005-10-12 Simon Josefsson <jas@extundo.com>
163 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
164 GC_USE_HMAC_MD5, respectively.
166 * gc-libgcrypt.c (gc_md5): Fix assert call.
169 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
171 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
173 * gc-gnulib.c (gc_hash_buffer): Ditto.
175 2005-10-11 Bruno Haible <bruno@clisp.org>
177 * c-strcasestr.h: New file, from GNU gettext.
178 * c-strcasestr.c: New file, from GNU gettext.
180 2005-10-11 Bruno Haible <bruno@clisp.org>
182 * c-strcase.h: New file, from GNU gettext.
183 * c-strcasecmp.c: New file, from GNU gettext.
184 * c-strncasecmp.c: New file, from GNU gettext.
186 2005-10-11 Simon Josefsson <jas@extundo.com>
188 * crc.h, crc.c: New files.
190 * gc.h (gc_hash_buffer): Add doc.
192 2005-10-08 Simon Josefsson <jas@extundo.com>
194 * gc.h: Add gc_hash and gc_hash_buffer.
196 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
198 * gc-libgcrypt.c (gc_hash_buffer): Add.
200 2005-10-11 Bruno Haible <bruno@clisp.org>
202 * strcasecmp.c: Include limits.h.
203 (strcasecmp): Avoid integer overflow on exotic platforms.
204 * strncasecmp.c: Include limits.h.
205 (strncasecmp): Avoid integer overflow on exotic platforms.
206 Reported by Paul Eggert.
208 2005-10-06 Simon Josefsson <jas@extundo.com>
210 * hmac-md5.c: New file.
214 2005-10-06 Simon Josefsson <jas@extundo.com>
216 * memxor.c (memxor): Avoid casts and warnings.
218 2005-10-05 Derek Price <derek@ximbiot.com>
220 * getdelim.c (SIZE_MAX): New macro, if not already defined.
222 2005-10-05 Simon Josefsson <jas@extundo.com>
224 * memxor.c (memxor): Fix compiler error.
226 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
227 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
229 * memxor.h, memxor.c: New files.
231 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
232 we assume all systems have it, suggested by Jim Meyering
233 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
234 any systems lack sys/socket.h; mingw32 is known to lack it, but we
235 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
238 2005-10-04 Bruno Haible <bruno@clisp.org>
240 * verify.h (verify_true): Provide alternative definition for C++.
242 2005-10-04 Simon Josefsson <jas@extundo.com>
244 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
245 D. Baushke" <mdb@gnu.org>.
247 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
249 * getdelim.c: Include getdelim.h first. Include <limits.h>.
250 (SSIZE_MAX): New macro, if not already defined.
251 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
254 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
256 * exclude.c: Include verify.h.
257 (verify): Remove. All callers changed to use verify.h's version.
258 * strtoimax.c: Likewise.
259 * utimecmp.c: Likewis.e
262 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
263 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
264 * .cvsignore: Add fts.h, search.h, t-fpending.
265 * settime.c (settime): Fix { typo in previous patch. Also, don't
266 bother returning ENOSYS if settimeofday or stime fails; just let
267 them return whatever errno they want to return.
268 * utimens.c: Include unistd.h, for dup2.
269 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
270 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
272 2005-10-02 Jim Meyering <jim@meyering.net>
275 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
276 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
277 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
278 Remove AT_FDCWD test.
279 Do not consume the fd unless successful.
280 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
281 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
282 block, so that we don't even try to compile it if settimeofday is
283 available. This works around a compilation failure on OSF1 V5.1,
284 due to stime requiring a `long int*' while tv_sec is `int'.
286 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
288 * getdelim.c (getdelim): Remove unused variables.
290 2005-10-01 Simon Josefsson <jas@extundo.com>
292 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
293 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
294 AI_* and EAI_* definitions. Protect function declarations.
296 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
298 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
299 so that the code works even with ancient cpp. Portability problem
300 with GCC 2.7.2.1 reported by Thomas M.Ott.
302 2005-09-27 Jim Meyering <jim@meyering.net>
304 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
306 * intprops.h (signed_type_or_expr__): Define.
307 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
310 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
312 * verify.h (verify_expr): Remove, replacing with:
313 (verify_true): New macro that returns true instead of void.
314 (verify_type__): Remove.
315 (verify): Use verify_true rather than verify_type__.
317 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
319 * utimens.c (ENOSYS): Define if not already defined.
320 (futimens): Support having a null PATH if the file descriptor
323 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
325 (__attribute): Define to empty unless GCC 3.1 or later.
326 This works around a core dump on OpenBSD 3.4, which has GCC
327 2.95.3, which dumps core when given __attribute__(()). It also
328 simplifies other tests, since we really don't want to bother with
329 worrying about which ancient version of GCC supported what.
330 Original problem reported by Yoann Vandoorselaere, with part of
331 the fix suggested by Derek Price.
333 2005-09-24 Jim Meyering <jim@meyering.net>
335 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
336 so we can once again use a positive bitfield width of 1 -- now we
337 don't have to explain why we were using a bitfield width of 2.
339 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
341 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
342 Problem reported by Eric Blake.
343 (getaddrinfo): Initialize se so that it's not garbage.
344 Redo internal storage allocation so that it doesn't make unportable
345 assumptions about alignment.
348 * utimens.c (futimens): Use futimesat if available.
349 Prefer it to futimes since it doesn't have the futimes bug.
351 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
352 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
353 Instead, declare a function that returns a pointer to an array,
354 and use verify_type__ to declare the size of the array.
355 Problem and germ of a solution reported by Bruno Haible.
356 (verify_type__): Use 2, not 1, for bitfield size, to avoid
357 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
359 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
363 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
365 * argmatch.h: Include verify.h
366 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
367 (ARGMATCH_ASSERT): Remove; unused.
368 * canonicalize.c: Assume STDC_HEADERS.
369 * exclude.c: Include "strcase.h".
370 * regex_internal.h [!defined _LIBC]: Likewise.
371 * getusershell.c: Include stdio--.h rather than stdio.h
373 (getusershell): Call fopen, not fopen_safer.
374 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
375 Do not include unistd-safer.h.
376 (save_cwd): Don't call fd_safer; no longer needed
377 now that we include fcntl--.h.
379 * getdate.y (relative_time): New type.
380 (RELATIVE_TIME_0): New constant.
381 (parser_control): Use relative_time instead of doing it ourselves.
382 (%union): Add new relative_time rel member.
383 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
385 (relunit, relunit_snumber): Now of type rel.
386 (zone, rel, relunit, get_date): Adjust to above changes.
388 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
389 Do not include unistd-safer.h.
390 (getloadavg): Don't call fd_safer; no longer needed
391 now that we include fcntl--.h.
393 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
394 (make_dir_parents): Treat ENOSYS like EEXIST.
396 Improve quality of diagnostics on restore_cwd failure.
397 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
398 (make_dir_parents): Last arg is now int * (for errno), not bool *.
399 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
400 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
401 each time through the loop. Do not diagnose restore_cwd failure;
402 that is the caller's job (and perhaps the caller does not care).
404 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
405 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
406 If the file already exists but is not a directory, don't bother
407 to try to make its parents.
408 Close potential file descriptor leak if we can't chdir("/") (!).
409 Don't always return true if chdir($PWD) fails; return true only
410 if the requested action was done successfully (except for the
412 Don't log final directory unless we actually made it.
413 Refactor to avoid duplicate code to fix up permissions.
414 Don't attempt to fix up parent permissions if chdir($PWD) fails.
416 * strftime.c (my_strftime): Rewrite the previous change slightly,
417 to make it a bit faster and (I hope) clearer.
418 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
419 Fix bug in formats like %2N.
421 * verify.h: New file.
423 2005-09-22 Jim Meyering <jim@meyering.net>
427 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
429 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
430 the .tm_year member, since otherwise gcc-4.0 would now warn about
431 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
433 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
434 order to avoid an unsuppressible warning from gcc on 64-bit systems.
436 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
437 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
438 when run in a time zone for which daylight savings time is in effect
439 for the starting date.
441 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
442 stop us from restricting permissions of just-created absolute-named
444 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
445 to restore initial working directory.
446 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
447 to tell caller if/when we change the working directory and are
448 unable to return to the initial one.
449 * mkdir-p.h (make_dir_parents): Update prototype.
450 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
451 `return false'. This fixes a bug introduced on 2004-07-30.
453 * openat.c (fdopendir): Be sure to close the supplied
454 file descriptor before returning. This makes our replacement
455 implementation a little closer to Solaris's, where fdopendir
456 ties the file descriptor to the returned DIR* pointer.
457 * openat.c (unlinkat): New function.
458 * openat.h (unlinkat): Add prototype.
459 * openat-die.c (openat_save_fail): Rename from openat_save_die.
460 (openat_restore_fail): Rename from openat_restore_die.
461 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
463 Provide an alternative to exiting immediately upon save_cwd or
464 restore_cwd failure. Now, an application can arrange e.g.,
465 to perform a longjump in that case.
466 * openat.c: Include dirname.h.
467 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
468 (rpl_openat, fdopendir, fstatat): Call openat_save_die
469 and openat_restore_die rather than calling error directly.
470 Don't include "error.h" or "exitfail.h"; they're no longer needed.
472 * openat-die.c (openat_save_die, openat_restore_die): New file.
473 * openat.h (openat_save_die, openat_restore_die): Declare and define.
475 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
476 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
477 int utc, int nanoseconds);
479 date should not have to allocate a megabyte of virtual memory to
480 handle a format argument like +%1048575T. When implemented with
481 strftime, it must allocate such a buffer, use strftime to fill it
482 in, print it, then free it.
483 With fprintftime, it simply prints everything and exits.
484 With no need for memory allocation, that's one fewer way to fail.
485 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
486 optional field width, not before, so we accept %9:z, not %:9z.
487 (my_strftime): Be sure to use L_('x') for literals.
489 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
490 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
491 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
492 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
493 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
494 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
495 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
496 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
497 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
499 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
500 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
501 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
502 and don't include <sys/file.h>).
504 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
508 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
509 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
510 [!LDAV_DONE]: Avoid unused variable warning.
512 2005-09-21 Bruno Haible <bruno@clisp.org>
514 * unicodeio.h (unicode_to_mb): New declaration.
516 2005-09-20 Derek Price <derek@ximbiot.com>
518 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
520 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
522 Use a consistent style for including <config.h>.
523 * __fpending.c, acl.c, argmatch.c,
524 argp-help.c, argp-parse.c,
525 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
526 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
527 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
528 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
529 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
530 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
531 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
532 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
533 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
534 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
535 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
536 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
537 modechange.c, mountlist.c, open-safer.c, physmem.c,
538 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
539 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
540 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
541 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
542 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
543 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
544 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
545 userspec.c, utimecmp.c, version-etc-fsf.c,
546 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
547 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
548 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
549 Standardize inclusion of config.h.
550 * __fpending.h, dirfd.h, getdate.h, human.h,
551 inttostr.h: Removed inclusion of config.h from header files.
552 * inttostr.c: Adjusted in-tree users.
553 * timespec.h: Remove superfluous warning to include config.h.
554 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
555 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
556 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
557 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
559 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
561 * stat-time.h: New file.
562 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
563 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
565 (timespec_cmp): New function.
566 * utimecmp.c: Include stat-time.h.
567 (SYSCALL_RESOLUTION): Depend on whether various struct stat
568 members exist, not on the obsolescent ST_MTIM_NSEC.
569 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
571 2005-09-15 Derek Price <derek@ximbiot.com>
572 Paul Eggert <eggert@cs.ucla.edu>
574 * regcomp.c, regexec.c, regex_internal.c: Back out previous
575 changes, consolidating in...
576 * regex_internal.h: ...this file.
578 2005-09-15 Derek Price <derek@ximbiot.com>
580 * regex_internal.h: Blank `pure' for GNUC < 3.
581 * regex_internal.c: Ditto, using this...
582 (__GNUC_PREREQ): ...new macro.
583 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
584 (__GNUC_PREREQ): ...this new macro.
586 * strstr.h: Include string.h. Define strstr as a macro here.
588 2005-09-13 Derek Price <derek@ximbiot.com>
590 * canon-host.c (canon_host_r): Set *cherror on memory allocation
592 Reported by Jim Meyering <jim@meyering.net>.
594 2005-09-13 Jim Meyering <jim@meyering.net>
596 * canon-host.c: Filter through gnu indent and reword comments slightly.
597 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
599 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
601 * lib/base64.c: Typo.
602 (base64_encode): Put b64str in initialized data section.
604 2005-09-12 Derek Price <derek@ximbiot.com>
606 Return usable errors from canon-host.
607 * canon-host.h: New file.
608 * canon-host.c (canon_host): Wrap...
609 (canon_host_r): ...this new function, which now relies exclusively on
611 (ch_strerror): New function.
612 (last_cherror): New global.
613 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
614 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
616 (freeaddrinfo): Free ai->ai_canonname when set.
618 2005-09-12 Derek Price <derek@ximbiot.com>
619 Paul Eggert <eggert@cs.ucla.edu>
621 * glob-libc.h: Renamed from glob_.h. The new version is
622 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
623 protecting things that should be done only in gnulib contexts.
624 * glob_.h: New file, containing only the glob things needed for
626 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
627 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
628 (glob, globfree, glob_pattern_p): Now defined simply in terms of
629 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
630 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
631 and to respect the namespace rules better.
633 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
635 Merge glibc and coreutils changes into gnulib, plus a few
637 * md5.c: Use #error rather than a string.
638 (CYCLIC): New macro, from glibc source. Use it instead of rol.
639 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
640 (__attribute__): Define to empty for non recent-GCC.
641 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
642 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
643 Renamed from their non-__ counterparts, with new macros replacing
644 them if not _LIBC. Add __THROW attribute.
646 (struct md5_ctx): Align buffer if using GCC.
647 * sha1.h (struct sha1_ctx): Likewise.
648 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
649 The old name was backwards.
650 (NOTSWAP): Remove; not used.
651 (rol): New macro, moved here from md5.h.
652 (sha1_process_block): Remove a FIXME that doesn't make sense.
654 2005-09-12 Derek Price <derek@ximbiot.com>
656 * gai_strerror.c: Include config.h when available. Include
657 getaddrinfo.h before other headers to test interface.
658 Reported by Larry Jones <lawrence.jones@ugs.com>.
660 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
662 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
663 definitions, since that's the preferred style in glibc.
664 Fix a minor spacing issue, and update copyright notice to match glibc's.
666 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
668 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
670 2005-09-06 Simon Josefsson <jas@extundo.com>
672 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
673 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
675 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
677 Change bitset word type from unsigned int to unsigned long int,
678 as this has better performance on typical 64-bit hosts.
679 Port bitset code to hosts with unusual word sizes.
680 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
681 (build_collating_symbol):
682 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
683 argument is a bitset. This is merely a style issue, but it makes
684 it clearer that an entire array is expected.
685 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
686 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
687 Port to the case where bitset_word is not the same as unsigned int.
688 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
689 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
691 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
692 (build_trtable, group_nodes_into_DFAstates):
694 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
695 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
696 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
697 * regexec.c (group_nodes_into_DFAstates): Likewise.
698 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
699 * regcomp.c (optimize_subexps, lower_subexp):
700 Work even if bitset_word has holes in its bitwise representation.
701 * regex_internal.h (BITSET_WORD_BITS): Likewise.
702 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
704 * regex_internal.c (re_string_reconstruct):
705 Don't assume UCHAR_MAX == 255.
706 * regex_internal.h (bitset_set_all): Likewise.
707 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
709 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
710 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
712 (BITSET_WORD_MAX): New macro.
713 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
714 (bitset_set_all, bitset_copy): Now inline functions, not macros.
715 (bitset_empty, bitset_copy):
716 Prefer sizeof (bitset) to multiplying it out ourselves.
717 (bitset_not_merge): Remove; unused.
718 (bitset_contain): Return bool, not unsigned int with one bit on.
720 * regexec.c (build_trtable): Don't assume bitset has no stricter
721 alignment than re_node_set; do this by defining a new internal
722 type struct dests_alloc and using it to allocate memory.
724 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
726 Check for arithmetic overflow when calculating sizes, to prevent
727 some buffer-overflow issues. These patches are conservative, in the
728 sense that when I couldn't determine whether an overflow was possible,
729 I inserted a run-time check.
730 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
731 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
732 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
733 (re_xnrealloc, re_x2nrealloc): New inline functions.
734 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
735 (build_equiv_class, build_charclass): Check for arithmetic overflow
736 in size expression calculations.
737 * lib/regex_internal.c (re_string_realloc_buffers):
738 (build_wcs_upper_buffer, re_node_set_add_intersect):
739 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
740 (re_dfa_add_node, register_state): Likewise.
741 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
742 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
743 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
744 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
746 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
748 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
749 to avoid a collision with bits/local_lim.h in glibc.
750 All uses changed. Problem reported by Dmitry V. Levin in
751 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
753 * regex_internal.c (build_wcs_upper_buffer): Fix portability
754 bugs in int versus size_t comparisons.
755 (re_string_context_at): Fix bug where the code assumed that
758 Use bool where appropriate.
759 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
761 (calc_eclosure_iter): Likewise, for ROOT arg.
762 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
763 (build_charclass_op): Likewise, for NON_MATCH arg.
764 * regex_internal.c (re_string_allocate, re_string_construct):
765 (re_string_construct_common): Likewise, for ICASE arg.
766 * regexec.c (re_search_2_stub, re_search_stub):
767 Likewise, for RET_LEN arg.
768 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
769 (set_regs): Likewise, for FL_BACKTRACK arg.
770 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
771 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
772 (calc_eclosure_iter, parse_bracket_exp):
773 Use bool for internal variables that are booleans.
774 * regexec.c (re_search_internal, check_matching, proceed_next_node):
775 (set_regs, build_sifted_states, sift_states_bkref):
776 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
777 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
778 (find_collation_sequence_value):
780 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
781 (re_node_set_compare):
782 Return bool, not int. All callers changed.
783 * regexec.c (check_halt_node_context, check_dst_limits):
784 (build_trtable, check_node_accept): Likewise.
785 * regex_internal.h: Include stdbool.h.
787 Fix bugs uncovered when converting to bool.
788 * regcomp.c (calc_eclosure_iter): Check for storage allocation
789 failure instead of charging ahead blindly.
790 * regex_internal.c (register_state): Likewise.
791 * regexec.c (re_search_2_stub): Use simpler method than boolean
792 for freeing internal storage.
793 (group_nodes_into_DFA_states): Use unsigned int, not int, for
794 bitset pieces used as boolean, to avoid undefined behavior
795 on hosts that do int overflow checking.
797 2005-08-31 Derek Price <derek@ximbiot.com>
799 * getdelim.c (getdelim): Return EOF on EOF.
800 Reported by Larry Jones <lawrence.jones@ugs.com>.
802 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
804 * regex_internal.c (re_string_reconstruct): Don't assume buffer
805 lengths fit in regoff_t; this isn't true if regoff_t is the same
807 * regex.c (re_search_internal): 5th arg is LAST_START
808 (= START + RANGE) instead of RANGE. This avoids overflow
809 problems when regoff_t is the same width as size_t.
811 (re_search_2_stub): Check for overflow when adding the
812 sizes of the two strings.
813 (re_search_stub): Check for overflow when adding START
814 to RANGE; if it occurs, substitute the extreme value.
816 2005-08-31 Jim Meyering <jim@meyering.net>
818 * regcomp.c (search_duplicated_node): Make first pointer arg
820 * regex_internal.c (create_ci_newstate, create_cd_newstate):
821 (register_state): Likewise.
822 * regexec.c (search_cur_bkref_entry, check_dst_limits):
823 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
824 (group_nodes_into_DFAstates): Likewise.
826 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
828 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
829 old glibc regex code mishandles strings longer than 2**31 bytes.
830 This patch fixes this when the regex code is used in gnulib
831 (i.e., outside glibc).
833 This patch should not affect the use of the regex code inside
834 glibc. No doubt this problem also needs to be handled for glibc
835 as well, but the result will be an incompatible change to the
836 glibc ABI, and the old ABI will have to be supported too. That
837 can be the the subject for another patch.
839 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
840 governing whether the rest of this patch is active. By default,
841 the macro is disabled and the patch has no effect.
842 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
843 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
844 (struct re_pattern_buffer, re_search, re_search_2, re_match):
845 (re_match_2, re_set_registers): Use the new types.
846 * regex_internal.h (Idx, re_hashval_t): New types.
847 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
849 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
850 (re_string_context_at, bin_tree_t, re_dfastate_t):
851 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
852 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
853 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
854 (re_string_char_size_at, re_string_wchar_at):
855 (re_string_elem_size_at):
856 Use the new types and macros to port to 64-bit hosts.
857 Use unsigned types for internal values, so that the code
858 mostly works even for arrays larger than SSIZE_MAX.
859 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
860 (search_duplicated_node, calc_eclosure_iter, fetch_number):
861 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
862 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
863 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
864 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
865 (calc_inveclosure, parse_dup_op, build_range_exp):
866 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
867 (fetch_number, create_token_tree, mark_opt_subexp):
869 * regex_internal.c (re_string_construct_common, create_ci_newstate):
870 (create_cd_newstate, re_string_allocate, re_string_construct):
871 (re_string_realloc_buffers, build_wcs_upper_buffer):
872 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
873 (re_string_reconstruct, re_string_peek_byte_case):
874 (re_string_fetch_byte_case, re_string_context_at):
875 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
876 (re_node_set_init_copy, re_node_set_add_intersect):
877 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
878 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
879 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
880 (re_acquire_state, re_acquire_state_context, register_state):
882 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
883 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
884 (re_search_internal, re_search_2_stub, re_search_stub)
885 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
886 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
887 (update_cur_sifted_state, check_dst_limits):
888 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
889 (check_subexp_limits, sift_states_bkref, merge_state_array):
890 (check_subexp_matching_top, get_subexp, get_subexp_sub):
891 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
892 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
893 (expand_bkref_cache, check_node_accept_bytes):
894 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
895 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
896 (acquire_init_state_context, check_halt_node_context):
897 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
898 (sift_states_backward, clean_state_log_if_needed):
899 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
900 (find_recover_state, transit_state_sb, transit_state_mb):
901 (transit_state_bkref, build_trtable, match_ctx_clean):
903 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
904 to work around an assumption that REG_MISSING is negative.
906 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
907 (seek_collating_symbol_entry) [defined _LIBC]:
908 (lookup_collation_sequence_value) [defined _LIBC]:
909 (build_range_exp, build_collating_symbol) [defined _LIBC]:
910 Use prototypes rather than old-style function definitions.
911 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
912 (transit_state_sb) [0]:
913 (find_collation_sequence_value) [defined _LIBC]: Likewise.
915 * regexec.c (re_search_internal): Simplify update of rm_so and
918 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
919 (optimize_subexps, lower_subexp):
920 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
921 since the signed shift might overflow. Use 1u<<31 instead.
922 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
923 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
926 * regcomp.c (optimize_subexps, lower_subexp):
927 Use CHAR_BIT rather than 8, for clarity.
928 * regexec.c (check_dst_limits_calc_pos_1):
929 (check_subexp_matching_top): Likewise.
930 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
931 have to worry about portability issues when shifting it left.
932 Remove no-longer-needed test for table_size > 0.
933 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
934 in a word, as the resulting behavior is undefined.
935 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
936 in one case, a <= should have been an <, and in another case the
937 whole test was missing.
938 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
939 the standard name CHAR_BIT.
940 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
941 this is not true on one's complement and signed-magnitude hosts.
943 * regex_internal.h (re_sub_match_top_t): Remove unused member
945 (struct re_dfa_t): Remove unused member states_alloc.
946 * regcomp.c (init_dfa): Don't initialize unused members.
948 2005-08-31 Bruno Haible <bruno@clisp.org>
950 * strstr.c: Include <stddef.h>, for NULL.
951 * strcasestr.c: Likewise.
952 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
954 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
956 * iconvme.h: Add prototype for iconv_alloc.
958 2005-08-29 Simon Josefsson <jas@extundo.com>
960 * iconvme.c: Fix errno.
962 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
964 * iconvme.c: Split iconv_string into iconv_alloc.
966 2005-08-27 Jim Meyering <jim@meyering.net>
968 * fopen-safer.c: Merge minor changes from coreutils.
969 * dup-safer.c: Likewise.
970 * fd-safer.c: Likewise.
972 Merge from coreutils.
973 * stdio--.h: New file.
974 * stdlib--.h: New file.
975 * mkstemp-safer.c: New file.
978 * pipe-safer.c: New file.
979 * creat-safer.c: New file.
980 * fcntl--.h (creat): Define to creat_safer.
981 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
982 * unistd--.h (pipe): Define to pipe_safer.
983 * unistd-safer.h: Declare pipe_safer.
985 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
987 * regex_internal.h: Remove all references to
988 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
990 (bitset_not, bitset_merge, bitset_not_merge):
991 (bitset_mask, re_string_allocate, re_string_construct):
992 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
993 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
994 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
995 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
996 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
997 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
998 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
999 (re_acquire_state_context):
1000 Remove unnecessary forward decls.
1001 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1002 Put __attribute at function definition,
1003 now that the function decl has been removed.
1004 * lib/regex_internal.c (re_string_peek_byte_case):
1005 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1008 2005-08-26 Simon Josefsson <jas@extundo.com>
1010 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1011 Haible <bruno@clisp.org>.
1013 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1015 * regexec.c (set_regs): Don't alloca with an unbounded size.
1017 alloca modernization/simplification for regex.
1018 * regex.c: Remove portability cruft for alloca. This no longer
1019 needs to be at the start of the file, and can be moved into
1020 regex_internal.h and simplified.
1021 * regex_internal.h: Include <alloca.h>.
1022 (__libc_use_alloca) [!defined _LIBC]: New macro.
1023 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1024 now works outside glibc.
1026 2005-08-24 Simon Josefsson <jas@extundo.com>
1028 * getpass.c: Add WIN32 implementation. Conditionalize use of
1029 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1030 GLIBC specific code.
1032 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1034 Make regex safe for g++. This fixes one real bug (an "err"
1035 that should have been "*err"). g++ problem reported by
1037 * regex_internal.h (re_calloc): New macro, consistent with
1038 re_malloc etc. All callers of calloc changed to use re_calloc.
1039 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1040 not int. All callers changed.
1041 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1042 just use an array of size MB_LEN_MAX.
1043 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1044 (find_recover_state): Change "err" to "*err"; this fixes what
1045 appears to be a real bug.
1046 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1049 2005-08-25 Jim Meyering <jim@meyering.net>
1051 * open-safer.c: Include <config.h>.
1052 Otherwise, we'd lose LARGEFILE support in any file using
1055 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1057 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1058 * regex.h (regerror): Likewise.
1060 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1061 requires this. (The code never needed it.)
1063 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1064 All uses of recently-renamed identifiers changed to use the new,
1065 POSIX-compliant names. The code will build and run just fine
1066 without these changes, but it's better to eat our own dog food
1067 and use the standard-conforming names.
1069 * regex.h: Fix a multitude of POSIX name space violations.
1070 These changes have an effect only for programs that define
1071 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1072 do not change anything for programs compiled in the normal way.
1073 Also, there is no effect on the ABI.
1075 (_REGEX_SOURCE): New macro.
1076 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1077 defined and _GNU_SOURCE is not; this fixes a name space violation.
1079 Rename the following macros to obey POSIX requirements.
1080 The old names are still visible as macros if _REGEX_SOURCE is defined.
1081 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1082 RE_BACKSLASH_ESCAPE_IN_LISTS.
1083 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1084 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1085 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1086 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1087 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1088 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1089 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1090 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1091 (REG_INTERVALS): renamed from RE_INTERVALS.
1092 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1093 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1094 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1095 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1096 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1097 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1098 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1099 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1100 RE_UNMATCHED_RIGHT_PAREN_ORD.
1101 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1102 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1103 (REG_DEBUG): renamed from RE_DEBUG.
1104 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1105 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1106 unusual, since we can't clash with the POSIX REG_ICASE.
1107 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1108 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1109 (REG_NO_SUB): renamed from RE_NO_SUB.
1110 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1111 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1112 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1113 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1114 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1115 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1116 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1117 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1118 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1119 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1120 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1121 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1122 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1123 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1124 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1125 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1126 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1127 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1128 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1129 (REG_FIXED): Renamed from REGS_FIXED.
1130 (REG_NREGS): Renamed from RE_NREGS.
1132 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1133 of other REG_* macros, since POSIX says the user is allowed to
1134 #undef these macros selectively.
1136 (reg_errcode_t): Update comment stating what other tables need
1139 Rename the following enum values to obey POSIX requirements.
1140 The old names are still visible as macros.
1141 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1142 is not defined, since GNU is supposed to be a superset of POSIX as
1143 much as possible, and since we want reg_errcode_t to be a signed
1144 type for implementation consistency.
1145 (_REG_NOERROR): Renamed from REG_NOERROR.
1146 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1147 (_REG_BADPAT): Renamed from REG_BADPAT.
1148 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1149 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1150 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1151 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1152 (_REG_EBRACK): Renamed from REG_EBRACK.
1153 (_REG_EPAREN): Renamed from REG_EPAREN.
1154 (_REG_EBRACE): Renamed from REG_EBRACE.
1155 (_REG_BADBR): Renamed from REG_BADBR.
1156 (_REG_ERANGE): Renamed from REG_ERANGE.
1157 (_REG_ESPACE): Renamed from REG_ESPACE.
1158 (_REG_BADRPT): Renamed from REG_BADRPT.
1159 (_REG_EEND): Renamed from REG_EEND.
1160 (_REG_ESIZE): Renamed from REG_ESIZE.
1161 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1162 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1163 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1164 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1165 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1167 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1168 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1169 changed. But support the old name if the new one is not defined
1170 and if _REGEX_SOURCE.
1172 Change the following member names in struct re_pattern_buffer.
1173 The old names are still supported if !_REGEX_SOURCE.
1174 The new names are always supported, regardless of _REGEX_SOURCE.
1175 (re_buffer): Renamed from buffer.
1176 (re_allocated): Renamed from allocated.
1177 (re_used): Renamed from used.
1178 (re_syntax): Renamed from syntax.
1179 (re_fastmap): Renamed from fastmap.
1180 (re_translate): Renamed from translate.
1181 (re_can_be_null): Renamed from can_be_null.
1182 (re_regs_allocated): Renamed from regs_allocated.
1183 (re_fastmap_accurate): Renamed from fastmap_accurate.
1184 (re_no_sub): Renamed from no_sub.
1185 (re_not_bol): Renamed from not_bol.
1186 (re_not_eol): Renamed from not_eol.
1187 (re_newline_anchor): Renamed from newline_anchor.
1189 Change the following member names in struct re_registers.
1190 The old names are still supported if !_REGEX_SOURCE.
1191 The new names are always supported, regardless of _REGEX_SOURCE.
1192 (rm_num_regs): Renamed from num_regs.
1193 (rm_start): Renamed from start.
1194 (rm_end): Renamed from end.
1196 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1197 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1198 Prepend __ to parameter names.
1200 Undo yesterday's changes.
1202 2005-08-24 Jim Meyering <jim@meyering.net>
1204 Sync from coreutils.
1205 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1207 2005-08-21 Bruno Haible <bruno@clisp.org>
1209 * lock.h: Add multiple inclusion guard.
1210 * tls.h: Add multiple inclusion guard.
1212 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1214 * regex.h (REG_NOSYS)
1215 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1216 Define, since POSIX requires it as of 2001.
1217 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1218 New private symbol, used to keep the enum signed in all cases.
1219 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1220 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1222 * regex_internal.c (re_string_skip_chars, register_state):
1224 Remove forward decls; no longer needed now that we use prototypes.
1225 * regexec.c (acquire_init_state_context, check_halt_node_context):
1226 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1227 (clean_state_log_if_needed): Likewise.
1229 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1231 Fix problems reported by Sam Steingold in
1232 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1233 * regexec.c (sift_states_bkref): Fix portability bug: the code
1234 assumed that reg_errcode_t is a signed type, which is not
1235 necessarily true if _XOPEN_SOURCE is not defined.
1236 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1237 some compilers warn about it otherwise.
1239 2005-08-20 Jim Meyering <jim@meyering.net>
1241 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1242 of unused local, dfa.
1244 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1246 * regcomp.c (create_initial_state): Remove duplicate decl.
1247 (init_word_char, create_initial_state, duplicate_node_closure):
1248 (fetch_token, peek_token_bracket, build_range_exp):
1249 (build_collating_symbol): Remove forward decls; no longer needed
1250 now that we use prototypes.
1253 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1254 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1255 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1256 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1257 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1258 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1259 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1260 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1261 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1262 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1263 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1264 (build_charclass, build_charclass_op, fetch_number, create_tree):
1265 (create_token_tree, mark_opt_subexp, duplicate_tree):
1266 Use prototypes rather than old-style definitions.
1269 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1270 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1271 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1272 (re_string_reconstruct, re_string_peek_byte_case):
1273 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1274 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1275 (re_node_set_init_copy, re_node_set_add_intersect):
1276 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1277 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1278 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1279 (re_acquire_state, re_acquire_state_context, register_state):
1280 (create_ci_newstate, create_cd_newstate, free_state):
1282 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1283 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1284 (re_search_internal, prune_impossible_nodes):
1285 (acquire_init_state_context, check_matching, static):
1286 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1287 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1288 (update_regs, sift_states_backward, build_sifted_states):
1289 (clean_state_log_if_needed, merge_state_array):
1290 (update_cur_sifted_state, add_epsilon_src_nodes):
1291 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1292 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1293 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1294 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1295 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1296 (check_arrival, check_arrival_add_next_nodes):
1297 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1298 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1299 (check_node_accept_bytes, check_node_accept, extend_buffers):
1300 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1301 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1306 (re_string_allocate, re_string_construct, re_string_reconstruct):
1307 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1308 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1309 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1310 (re_string_context_at, re_string_peek_byte_case):
1311 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1312 is defined, since we now use prototypes always.
1314 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1315 C89 or better. All uses removed.
1317 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1319 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1320 [defined lint]: Suppress bogus uninitialized-variable warnings.
1322 * regcomp.c (duplicate_node): Return new index, not an error code,
1323 and let the caller return REG_ESPACE if out of space. This
1324 removes an uninitialied-variable warning with GCC 4.0.1, and also
1325 avoids taking the address of a local variable. All callers
1328 2005-08-19 Jim Meyering <jim@meyering.net>
1330 * regexec.c (proceed_next_node): Redo local variables to
1331 avoid GCC shadowing warnings.
1333 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1335 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1336 (re_node_set_insert_last, re_dfa_add_node):
1337 Rename local variables to avoid GCC shadowing warnings.
1339 2005-08-18 Bruno Haible <bruno@clisp.org>
1341 * strstr.c (strstr): Fix return value in multibyte case.
1342 * strcasestr.c (strcasestr): Likewise.
1344 2005-08-17 Jim Meyering <jim@meyering.net>
1346 Make the %s format (seconds since the epoch) work for a negative
1347 number and when used with a zero-padded field width, e.g. %015s.
1349 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1350 label so that it precedes the code to set `digits'. Otherwise,
1351 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1352 print `00-22'. Now, it prints `-0022', as it should.
1354 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1356 * regex.h: Remove useless space-before-tab. From coreutils.
1358 2005-08-17 Bruno Haible <bruno@clisp.org>
1360 * strcasestr.h: New file.
1361 * strcasestr.c: New file.
1363 2005-08-17 Bruno Haible <bruno@clisp.org>
1365 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1366 * strstr.c: Completely rewritten, with multibyte locale support.
1368 2005-08-17 Bruno Haible <bruno@clisp.org>
1370 * strcasecmp.c: Use mbuiter.h.
1372 2005-08-17 Bruno Haible <bruno@clisp.org>
1374 * mbuiter.h: New file.
1376 2005-08-16 Bruno Haible <bruno@clisp.org>
1378 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1380 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1381 NUL byte, not after it.
1383 2005-08-16 Bruno Haible <bruno@clisp.org>
1385 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1386 the valid ones. Makes the comparison operations transitive:
1387 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1388 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1390 2005-08-16 Bruno Haible <bruno@clisp.org>
1392 * strcase.h (strcasecmp): Add note in comments.
1393 * strncasecmp.c: Use code from strcasecmp.c.
1394 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1395 (strcasecmp): Work correctly in multibyte locales.
1397 2005-08-16 Bruno Haible <bruno@clisp.org>
1399 * strnlen1.h: New file.
1400 * strnlen1.c: New file.
1402 2005-08-16 Bruno Haible <bruno@clisp.org>
1404 * mbfile.h: New file.
1406 2005-08-16 Bruno Haible <bruno@clisp.org>
1408 * mbiter.h: New file.
1410 2005-08-16 Bruno Haible <bruno@clisp.org>
1412 * mbchar.h: New file.
1413 * mbchar.c: New file.
1415 2005-08-16 Bruno Haible <bruno@clisp.org>
1417 * tls.h: New file, from GNU gettext.
1418 * tls.c: New file, from GNU gettext.
1420 2005-08-15 Bruno Haible <bruno@clisp.org>
1422 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1425 2005-08-14 Jim Meyering <jim@meyering.net>
1427 Sync from coreutils.
1429 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1430 Use the hash-table-based cycle-detection code not just when
1431 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1432 Reported by James Youngman in
1433 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1434 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1435 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1436 This lets us compile with -DFTS_DEBUG, once again.
1437 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1438 * fts.c (fd_safer): Remove decl.
1439 Include fcntl--.h rather than unistd-safer.h
1440 (fts_safe_changedir): Don't call fd_safer; no longer needed
1441 now that we include fcntl--.h.
1443 2005-08-11 Simon Josefsson <jas@extundo.com>
1445 * readline.h, readline.c: New file.
1447 2005-08-11 Bruno Haible <bruno@clisp.org>
1449 * strnlen.h (strnlen): Change parameter name to match comment.
1451 2005-08-10 Simon Josefsson <jas@extundo.com>
1453 * strndup.c: Use strnlen.h.
1455 * strnlen.h: New file.
1457 2005-08-02 Simon Josefsson <jas@extundo.com>
1459 * getline.h, getline.c: Rewrite.
1461 * getdelim.h, getdelim.c: New files, ported from glibc.
1463 2005-07-31 Bruno Haible <bruno@clisp.org>
1465 * lock.h (gl_lock_initializer): New macro.
1466 (gl_lock_define_initialized): Use it.
1467 (gl_rwlock_initializer): New macro.
1468 (gl_rwlock_define_initialized): Use it.
1469 (gl_recursive_lock_initializer): New macro.
1470 (gl_recursive_lock_define_initialized): Use it.
1472 2005-07-26 Bruno Haible <bruno@clisp.org>
1474 * lock.h: Update from GNU gettext.
1475 * lock.c: Update from GNU gettext.
1477 2005-07-18 Bruno Haible <bruno@clisp.org>
1479 * lock.h (gl_once_t): New type.
1480 (gl_once_define, gl_once): New macros.
1481 * lock.c (fresh_once): New variable.
1482 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1485 2005-07-18 Simon Josefsson <jas@extundo.com>
1487 * check-version.c (check_version): Accept identical versions too.
1489 2005-07-18 Bruno Haible <bruno@clisp.org>
1491 * lock.h: New file, from GNU gettext.
1492 * lock.c: New file, from GNU gettext.
1494 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1496 * quotearg.c: Add translator comment suggested by Bruno Haible,
1497 with a minor change.
1499 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1501 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1502 copyright symbol and the year.
1503 * version-etc.c (COPYRIGHT_YEAR): New constant.
1504 (version_etc_va): Use parameterized copyright notice.
1505 Reword to conform to the current GNU coding standards.
1507 2005-07-11 Simon Josefsson <jas@extundo.com>
1509 * size_max.h: New file.
1511 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1513 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1516 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1517 and Paul Eggert <eggert@cs.ucla.edu>
1519 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1520 in wint_t, not wchar_t. Remove now-unnecessary cast.
1522 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1524 * regex.c, regex.h: Sync from libc.
1525 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1526 New files, synced from libc, except that regex_internal.h
1527 currently has a small porting fix.
1529 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1531 Remove the dependency of the strftime module on the tzset module.
1532 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1533 Copy the input structure, to work around some of the bug with
1534 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1535 Solaris releases, you should also use the tzset module, but we won't
1536 require it as a dependency any more since we don't want LGPLed code
1537 to depend on GPLed code.
1539 2005-07-02 Jim Meyering <jim@meyering.net>
1541 * backupfile.c (backup_args): Change a `0' to NULL.
1543 2005-07-01 Jim Meyering <jim@meyering.net>
1545 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1546 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1547 * save-cwd.c, tempname.c:
1548 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1549 and don't include <sys/file.h>).
1551 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1553 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1554 declares only 'struct timespec;' (!).
1556 2005-06-29 Jim Meyering <jim@meyering.net>
1558 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1559 type name. Use the variable name instead.
1560 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1562 2005-06-28 Simon Josefsson <jas@extundo.com>
1564 * check-version.h, check-version.c: New files.
1566 2005-06-28 Simon Josefsson <jas@extundo.com>
1568 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1569 collision with global variable. Better indentation. Don't
1570 increment buffer pointer beyond buffer end. Based on comments
1571 from Paul Eggert <eggert@cs.ucla.edu>.
1575 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1577 * canon-host.c (canon-host): Append trailing "," to 0 in
1578 initializer of struct addrinfo, as an indication that we don't
1579 care how many members the structure has.
1581 2005-06-24 Derek Price <derek@ximbiot.com>
1582 and Bruno Haible <bruno@clisp.org>
1584 Remove stat module & update lstat.
1585 * stat.c: Remove this file...
1586 (slash_aware_lstat): ...moving this content and its support...
1587 * lstat.c (rpl_lstat): ...into here.
1588 * lstat.h: New file.
1590 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1592 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1593 (ranged_convert): Don't save conversion in a temporary struct.
1594 This causes a warning with GCC 4.0.0, and anyway in the typical
1595 case it's not worth the extra 100 bytes or so of code.
1596 (ranged_convert, __mktime_internal): When calling a function via a
1597 pointer P, use P () rather than (*P) (), as we now assume C89 or
1600 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1602 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1603 "who -r" failed to give output. Problem reported by Tim Waugh.
1605 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1606 (xcalloc): Use it to avoid needless tests.
1607 Problem reported by Jim Meyering.
1609 2005-06-16 Jim Meyering <jim@meyering.net>
1611 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1612 when either N or S is zero.
1614 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1616 * argp.h (__option_is_short): Check upper limit of
1617 __key. Isprint() requires its argument to have the value
1618 of an unsigned char or EOF.
1620 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1622 * fnmatch.c (fnmatch): If there is an encoding error in a
1623 multibyte string or pattern, fall back on unibyte matching.
1624 Problem reported by James Youngman.
1626 2005-06-08 Bruno Haible <bruno@clisp.org>
1628 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1631 2005-06-08 Bruno Haible <bruno@clisp.org>
1633 * csharpcomp.h: New file, from GNU gettext.
1634 * csharpcomp.c: New file, from GNU gettext.
1635 * csharpcomp.sh.in: New file, from GNU gettext.
1637 2005-06-07 Derek Price <derek@ximbiot.com>
1640 * glob_.h: Indent nested #ifdef.
1642 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1644 Sync from coreutils.
1645 Use "file name" when talking about file names, instead of "filename"
1646 or "path", as per the GNU coding standards.
1647 * mkdir-p.c: Renamed from makepath.c.
1648 (make_dir_parents): Renamed from make_path. All callers changed.
1649 * mkdir-p.h: Likewise. All includers changed.
1650 * filenamecat.c: Renamed from path-concat.c.
1651 (file_name_concat): Renamed from path_concat. All callers changed.
1652 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1653 * filenamecat.h: Likewise. All includers changed.
1654 * acl.c: Don't use "path" or "filename" to mean "file name"
1655 in comments or local variable names.
1656 * basename.c: Likewise.
1657 * canonicalize.c, canonicalize.h: Likewise.
1658 * dirname.c, dirname.h: Likewise.
1659 * euidaccess.c: Likewise.
1660 * exclude.c: Likewise
1661 * fnmatch_.h, fnmatch_loop.c: Likewise.
1662 * fsusage.c, fsuage.h: Likewise.
1663 * fts.c, fts_.h: Likewise.
1664 * getcwd.c: Likewise.
1665 * getloadavg.c: Likewise.
1666 * mkstemp.c: Likewise.
1667 * mountlist.c, mountlist.h: Likewise.
1668 * openat.c, openat.h: Likewise.
1669 * readlink-stub.c: Likewise.
1670 * readutmp.c, readutmp.h: Likewise.
1671 * rename.c: Likewise.
1672 * rmdir.c: Likewise.
1674 * savedir.c: Likewise.
1675 * stripslash.c: Likewise.
1676 * tempname.c: Likewise.
1677 * xreadlink.c: Likewise.
1678 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1680 * exclude.h: Likewise.
1682 * euidaccess.c (getuid, getgid, getuid, getegid)
1683 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1684 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1685 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1686 * pathmax.h: Include <limits.h> unconditionally, since other
1687 files have been getting away with it for years (MORE/BSD 4.3
1689 * userspec.c (getpwnam, getgrnam, getgrgid)
1690 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1692 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1693 Define to 256, not 255, as per modern POSIX.
1695 2005-06-01 Bruno Haible <bruno@clisp.org>
1697 * csharpexec.h: New file, from GNU gettext.
1698 * csharpexec.c: New file, from GNU gettext.
1699 * csharpexec.sh.in: New file, from GNU gettext.
1701 2005-05-31 Derek Price <derek@ximbiot.com>
1702 Paul Eggert <eggert@cs.ucla.edu>
1705 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1707 2005-05-29 Derek Price <derek@ximbiot.com>
1708 Paul Eggert <eggert@cs.ucla.edu>
1710 * glob_.h, glob.c: New files.
1712 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1714 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1716 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1717 the configuration hassle isn't worth it.
1718 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1719 (LONGEST_MODIFIER, PRIuMAX): Remove.
1721 2005-05-27 Bruno Haible <bruno@clisp.org>
1723 * getlogin_r.h: Remove second include of <stddef.h>.
1725 2005-05-25 Bruno Haible <bruno@clisp.org>
1726 Derek Price <derek@ximbiot.com>
1728 * getlogin_r.h: Simplify API documentation.
1730 2005-05-25 Derek Price <derek@ximbiot.com>
1731 Paul Eggert <eggert@cs.ucla.edu>
1733 * getlogin_r.c, getlogin_r.h: New files.
1735 2005-05-22 Bruno Haible <bruno@clisp.org>
1737 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1738 Also include <sys/param.h> if it defines MIN, MAX.
1739 Based on a patch by Derek Price <derek@ximbiot.com>.
1741 2005-05-22 Bruno Haible <bruno@clisp.org>
1743 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1744 (INT64_MIN): Fix definition.
1745 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1747 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1748 NEED_SIGNED_INT_TYPES.
1750 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1751 HAVE_SYSTEM_INTTYPES.
1753 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1755 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1756 so that unistd-safer.h (GPL'ed code) need not be included.
1758 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1761 * fts.c: Don't include "cycle-check.h" or "hash.h".
1762 (setup_dir, free_dir): New functions.
1763 (enter_dir, leave_dir): Define trivial
1764 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1765 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1766 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1767 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1768 Move to fts-cycle.c.
1769 (fts_open): Use setup_dir.
1770 (fts_close): Use free_dir.
1771 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1772 This adds a label and some gotos, but the alternatives were messier.
1773 Check for memory allocation failure when entering a dir.
1774 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1775 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1776 (FTS): New member fts_cycle, that is a union that contains the
1777 old active_dir_ht and cycle_state. All uses changed to mention
1778 fts_cycle.ht and fts_cycle.state.
1779 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1780 fts.c, with the following changes:
1781 (setup_dir, free_dir): New functions.
1782 (enter_dir): Now returns bool. Return true if successful, false
1783 if memory exhausted. All callers changed.
1784 Do not bother partly cleaning up on
1785 memory allocation failure; that is free_dir's job.
1786 However, free ad if hash_insert fails, to avoid memory leak.
1787 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1788 fts->fts_options to see which union member to use.
1790 2005-05-20 Jim Meyering <jim@meyering.net>
1792 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1793 Now a macro, to pacify GCC.
1795 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1797 * chown.c (rpl_chown): Return -1 on failure.
1799 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1801 * canonicalize.c: Include canonicalize.h first, to test interface.
1802 Include <stddef.h> unconditionally, since we assume C89 now.
1803 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1804 * fts.c: Include fts_.h first, to check interface.
1805 Do not include intprops.h; no longer needed.
1806 Include cycle-check.h and hash.h, since fts_.h no longer does.
1807 Remove unnecessary casts of closedir to void.
1808 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1809 decide whether to decrement nlinks.
1810 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1811 (FTS): Use struct hash_table * instead of Hash_table, so that
1812 we no longer need to include hash.h here.
1814 2005-05-17 Jim Meyering <jim@meyering.net>
1816 * fts.c, fts_.h: New files, from coreutils.
1818 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1820 Sync from coreutils.
1821 * unlinkdir.c, unlinkdir.h: New files.
1822 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1823 regex.h, unlocked-io.h, xtime.h:
1824 White space changes only.
1825 * makepath.c (make_path): Port to hosts where leading "//" is special.
1826 * yesno.c: Include getline.h, not ctype.h.
1827 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1828 Use getline to remove arbitrary restriction on response length.
1830 2005-05-13 Bruno Haible <bruno@clisp.org>
1832 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1833 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1834 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1835 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1836 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1837 Add support for 64-bit integers in the MSVC compiler.
1839 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1841 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1842 Change the initial comment to refer to GPL, not LGPL.
1843 gnulib-tool will change it to LGPL as needed.
1845 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1846 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1847 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1848 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1849 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1850 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1851 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1852 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1853 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1854 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1855 concatpath.c, config.charset, copy-file.c, copy-file.h,
1856 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1857 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1858 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1859 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1860 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1861 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1862 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1863 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1864 full-read.c, full-read.h, full-write.c, full-write.h,
1865 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1866 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1867 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1868 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1869 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1870 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1871 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1872 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1873 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1874 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1875 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1876 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1877 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1878 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1879 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1880 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1881 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1882 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1883 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1884 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1885 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1886 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1887 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1888 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1889 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1890 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1891 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1892 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1893 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1894 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1895 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1896 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1897 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1898 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1899 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1900 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1901 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1902 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1903 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1904 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1905 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1906 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1907 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1908 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1909 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1910 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1911 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1912 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1913 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1914 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1915 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1916 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1917 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1918 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1919 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1920 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1921 Update FSF postal mail address.
1923 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1925 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1926 specified in ai_socktype. Fix invalid ai_protocol
1927 check. ai_protocol is usually set to 0 or depending on
1928 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1929 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1930 ai_socktype / ai_protocol in the returned addrinfo structure.
1932 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1933 Bruno Haible <bruno@clisp.org>
1935 * inet_ntop.h: New file.
1936 * inet_ntop.c: New file, from glibc with modifications.
1938 2005-05-08 Jim Meyering <jim@meyering.net>
1940 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1942 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1944 Merge from coreutils. Among other things,
1945 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1946 * fd-safer.c: New file.
1947 * fcntl-safer.h, open-safer.c: Remove.
1948 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1949 * dup-safer.c: Include unistd-safer.h first.
1950 Don't include errno.h.
1951 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1952 * file-type.h: Don't assume invoker included sys/stat.h first.
1953 * file-type.c: Rely on file-type.h change.
1954 * getloadavg.c: Include unistd-safer.h.
1955 (getloadavg): Use safer open.
1956 * getusershell.c: Include "stdio-safer.h".
1957 (getusershell): Use safer fopen.
1958 * long-options.c (long_options): Use NULL rather than 0.
1959 * modechange.h (mode_free): Remove; all callers changed to invoke
1961 * modechange.c: Likewise.
1962 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1963 (MODE_DONE): New constant.
1964 (struct mode_change): Remove 'next' member.
1965 (make_node_op_equals): New function; like the old one of the
1966 same name, except it allocates an array.
1967 (mode_compile, mode_create_from_ref): Use it.
1968 (mode_compile): Allocate result as an array, not a linked list.
1969 Parse octal string ourself, so that we catch mistakes like "+0".
1970 (mode_adjust): Arg is an array, not a linked list.
1971 * modechange.c: Include stat-macros.h, xalloc.h.
1972 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1973 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1974 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1975 Remove. This is now stat-macros.h's job.
1976 (talloc): Remove. All callers replaced by xalloc, so that
1977 our invokers don't have to worry about reporting memory failures.
1978 (make_node_op_equals): Remove.
1979 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1981 (struct mode_change): Moved here from modechange.h.
1982 (mode_append_entry): Remove.
1983 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1984 apps to have incorrect behavior. Use simpler algorithm for head
1985 and tail. Don't futz with umask; that's now the job of mode_adjust.
1986 Detect more invalid usages rather than having somewhat-random behavior.
1987 Don't insert an "a=" action, as that leads to incorrect behavior.
1988 (mode_compile, mode_create_from_ref): Return NULL on error instead
1989 of an enum, since now there's only one way to have an error. All
1991 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1992 at the correct time. Simplify calculation of "+u" and its ilk.
1993 Don't mishandle "+X".
1994 (mode_free): Remove "register" and localize decls.
1995 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1996 (struct mode_change): Move to modechange.c; callers don't
1997 need to see this stuff.
1998 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1999 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2000 (mode_change, mode_adjust): Reflect the new signatures noted above.
2001 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2002 that might redefine system include files.
2003 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2004 (my_usleep): Use NULL rather than (void *) 0.
2005 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2006 Use siginterrupt to specify that system calls should be interrupted.
2007 (rpl_nanosleep): Move initialization of suspended closer to call of
2009 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2010 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2011 (desirable_utmp_entry): New function.
2012 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2013 using x2nrealloc, to simplify logic.
2014 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2015 size calculation. Do not assume utmp file is a regular file.
2016 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2017 (READ_UTMP_CHECK_PIDS): New constant.
2018 * save-cwd.c: Include unistd-safer.h.
2019 (save_cwd): Use fd_safer.
2020 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2021 [!_LIBC] Include "stat-macros.h" instead.
2022 * unistd-safer.h (fd_safer): New decl.
2024 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2026 * byteswap_.h: New file.
2028 2005-04-25 Albert Chin <china@thewrittenword.com>
2030 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2033 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2035 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2036 that "UTC +1 second" continues to work. Problem reported
2038 (relunit_snumber): New rule.
2041 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2043 * getdate.y (universal_time_zone_table): New constant.
2044 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2045 universal_time_zone_table.
2046 (lookup_zone): Prefer universal_time_zone_table to
2047 local_time_zone_table, so that "GMT" time stamps are allowed in
2048 London during the summer. Problem reported by Ian Abbott.
2050 2005-04-12 Jim Meyering <jim@meyering.net>
2052 * human.c (humblock): Set *options even when returning due to
2053 xstrtoumax conversion failure. Thanks to a used-uninitialized
2056 2005-04-09 Jim Meyering <jim@meyering.net>
2058 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2059 -Wuninitialized: initialize tm0.tm_year.
2061 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2063 * getdate.y (parser_control): rels_seen is now a boolean, not a
2064 count, since there's no maximum. All uses changed.
2065 Add member dsts_seen.
2066 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2068 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2069 Use pc_rels_seen to decide whther a date is absolute.
2071 * getdate.y (number): Don't overwrite year.
2072 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2075 2005-04-02 Simon Josefsson <jas@extundo.com>
2077 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2078 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2080 2005-03-27 Jim Meyering <jim@meyering.net>
2082 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2084 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2086 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2087 "one's complement" -> "ones' complement" in comment, as per Knuth.
2088 "value of type" -> "type or expression" in comment.
2089 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2091 2005-03-26 Jim Meyering <jim@meyering.net>
2094 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2095 Correct typos: s/or/of/.
2097 2005-03-23 Jim Meyering <jim@meyering.net>
2099 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2101 2005-03-21 Jim Meyering <jim@meyering.net>
2103 Changes imported from coreutils.
2105 * cycle-check.c: Don't include xalloc.h.
2107 * path-concat.c: Don't include assert.h.
2108 (path_concat): Remove assertion that would have triggered
2109 for ABASE starting with more than one slash.
2110 Reported by Andreas Schwab.
2112 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2113 properly when ABASE is an absolute file name.
2114 Correct the description of this function.
2116 Add an assertion and a test driver.
2117 This fixes a bug introduced on 2004-07-02.
2118 Andreas Schwab reported the resulting failure of cp --parents:
2119 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2121 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2123 * strftime.c (my_strftime): If the underlying strftime returns 0
2124 (which shouldn't happen), generate nothing instead of returning 0
2125 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2127 2005-03-16 Bruno Haible <bruno@clisp.org>
2129 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2131 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2133 * strftime.c (my_strftime): Prepend space to format so that we can
2134 reliably distinguish strftime failure from empty output on POSIX
2137 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2139 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2140 (iconv_string): Don't guess a size-zero buffer, as that might cause
2141 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2142 result would be 'too large', where 'too large' is (heuristically)
2143 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2144 overflow concerns. This will prevent some unwanted malloc failures
2145 when the inputs are very large.
2147 2005-03-15 Bruno Haible <bruno@clisp.org>
2149 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2152 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2155 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2157 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2159 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2160 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2162 * strtol.c: Likewise.
2164 2005-03-14 Simon Josefsson <jas@extundo.com>
2166 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2169 2005-03-14 Jim Meyering <jim@meyering.net>
2171 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2172 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2173 to be nonzero so that we (and caller) can detect the difference
2174 between a valid zero-length expansion and an error return, even
2175 when the underlying strftime fails before writing anything into
2178 2005-03-10 Jim Meyering <jim@meyering.net>
2180 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2181 so that this module works on systems without fchdir.
2183 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2185 Factor int-properties macros into a single file, except for
2186 glibc-related files.
2187 * intprops.h: New file.
2188 * getloadavg.c: Include it instead of limits.h.
2189 (INT_STRLEN_BOUND): Remove.
2190 * human.c: Include intprops.h.
2191 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2192 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2193 * inttostr.h: Include intprops.h instead of limits.h.
2194 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2195 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2196 for consistency with intprops.h.
2197 (time_t_is_integer, twos_complement_arithmetic): Use them.
2198 * sig2str.h: Include <signal.h>, intprops.h.
2199 (INT_STRLEN_BOUND): Remove.
2200 * strftime.c (TYPE_SIGNED): Remove.
2201 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2202 * strtol.c: Adjust comments to match intprops.h.
2203 * userspec.c: Include intprops.h.
2204 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2205 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2206 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2207 instead of rolling our own expressions.
2208 * xstrtol.c: Include xstrtol.h first, to test interface.
2210 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2212 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2213 the right thing even if adding 1900 would overflow. Similarly
2214 for tm_mon + 1 and tm_yday + 1.
2215 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2216 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2217 (DO_SIGNED_NUMBER): New macro.
2218 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2220 2005-03-07 Bruno Haible <bruno@clisp.org>
2222 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2224 2005-03-03 Derek R. Price <derek@ximbiot.com>
2225 Bruno Haible <bruno@clisp.org>
2227 * pagealign_alloc.h: New file.
2228 * pagealign_alloc.c: New file.
2230 2005-01-28 Bruno Haible <bruno@clisp.org>
2232 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2235 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2237 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2238 The workaround isn't strictly needed for POSIX conformance, and
2239 it's too much of a pain to configure and maintain. We'll ask
2240 people to fix their kernels instead.
2241 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2242 (NANOSLEEP_BUG_WORKAROUND): Remove.
2243 (xnanosleep): Remove the workaround.
2245 2005-02-12 Bruno Haible <bruno@clisp.org>
2247 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2249 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2251 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2252 * timespec.h (gettime): Return void, since it always
2253 succeeds now. All uses changed.
2254 * gettime.c (gettime) Likewise.
2255 [HAVE_NANOTIME]: Prefer nanotime.
2256 Assume gettimeofday succeeds, as POSIX requires.
2257 Assime time () succeeds, since other code already does.
2258 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2259 (timespec_subtract): Remove.
2260 (NANOSLEEP_BUG_WORKAROUND): New constant.
2261 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2262 things considerably. Use it only on GNU/Linux hosts, since the
2263 workaround shouldn't be needed elsewhere.
2265 2005-02-24 Bruno Haible <bruno@clisp.org>
2267 * gettext.h: Update from GNU gettext 0.14.2.
2269 2005-02-24 Bruno Haible <bruno@clisp.org>
2271 * localcharset.c: Update from GNU gettext 0.14.2.
2272 * config.charset: Update from GNU gettext 0.14.2.
2274 2005-02-22 Simon Josefsson <jas@extundo.com>
2276 * iconvme.h, iconvme.c: New files, from libc.
2278 2005-02-20 Neil Conway <neilc@samurai.com>
2280 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2281 returned by OSX/Darwin if the specified buffer is not large
2282 enough for the hostname.
2284 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2286 * memrchr.h: New file.
2287 * chdir-long.c: Include it.
2288 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2289 Don't bother including stddef.h.
2291 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2293 * argp-help.c (__argp_help): Create a fake struct argp_state and
2294 pass it to _help, otherwise the latter coredumps trying to
2295 dereference state.root_argp.
2297 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2299 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2301 Include <sys/types.h>, for dev_t.
2302 (ME_DUMMY, ME_REMOTE): Move from here....
2303 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2304 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2306 Include mountlist.h first, to test the interface.
2308 2005-01-29 Bruno Haible <bruno@clisp.org>
2310 * progname.c (program_name): Initialize.
2311 Needed when linking statically on MacOS X.
2313 2005-01-28 Bruno Haible <bruno@clisp.org>
2315 * javacomp.sh.in: New file, from GNU gettext.
2316 * javacomp.h: New file, from GNU gettext.
2317 * javacomp.c: New file, from GNU gettext.
2319 2005-01-26 Bruno Haible <bruno@clisp.org>
2321 * javaexec.sh.in: New file, from GNU gettext.
2322 * javaexec.h: New file, from GNU gettext.
2323 * javaexec.c: New file, from GNU gettext.
2325 2005-01-26 Simon Josefsson <jas@extundo.com>
2327 * gai_strerror.c: Use GPL in header.
2329 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2331 * argp-help.c (hol_entry_help): Avoid using non-constant
2332 initializers for struct pentry_state.
2333 (__argp_error): Check return value of __asprintf
2334 (__argp_failure): Translate error message
2336 * argp-parse.c: Removed braces around the expansion of N_()
2338 2005-01-21 Jim Meyering <jim@meyering.net>
2340 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2341 same value as for Solaris 9.
2343 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2344 component length. This included changing the parameter to be
2345 of type `char *' rather than `char const *'.
2346 * chdir-long.h (chdir_long): Update prototype.
2348 * openat.c (fdopendir, fstatat): New functions.
2349 * openat.h: Include headers required for use of DIR and struct stat.
2350 [AT_SYMLINK_NOFOLLOW]: Define.
2351 (fdopendir, fstatat): Add prototypes.
2353 2005-01-21 Bruno Haible <bruno@clisp.org>
2355 * classpath.h: New file, from GNU gettext.
2356 * classpath.c: New file, from GNU gettext.
2358 2005-01-20 Simon Josefsson <jas@extundo.com>
2360 * version-etc-fsf.c: New file, with version_etc_copyright.
2361 * version-etc.c: Remove version_etc_copyright.
2362 * version-etc.h (version_etc_copyright): Use [] instead of * in
2363 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2365 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2367 * save-cwd.c (save_cwd): Remove code to support the case
2368 where fchdir is missing or flaky.
2370 2005-01-20 Simon Josefsson <jas@extundo.com>
2372 * base64.h (isbase64): Add.
2374 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2375 using a unsigned prototype, don't inline.
2376 (base64_decode): Use it.
2378 2005-01-19 Bruno Haible <bruno@clisp.org>
2380 * sh-quote.h: New file, from GNU gettext.
2381 * sh-quote.c: New file, from GNU gettext.
2383 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2385 Merge changes from coreutils, as described below in several
2386 changelogs dated today.
2388 * save-cwd.c: Include "save-cwd.h" before other include files.
2389 (O_DIRECTORY): Remove; not needed here, since "." must be
2390 a directory. All uses removed.
2391 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2392 universal on Suns, and we also need to test for IRIX.
2393 Revamp code to use 'if' rather than '#if'.
2394 Avoid unnecessary comparison of cwd->desc to 0.
2396 * utimens.c (futimens): Robustify the previous patch, by checking
2397 for known valid error numbers rather than observed invalid ones.
2399 2005-01-18 Jim Meyering <jim@meyering.net>
2401 * version-etc.c (version_etc_copyright): Update copyright date.
2403 * utimens.c (futimens): Account for the fact that futimes
2404 can also fail with errno == ENOSYS or errno == ENOENT.
2405 Patch from Dmitry V. Levin.
2407 Change the name of the robust chdir function from chdir to chdir_long.
2408 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2409 (restore_cwd): Use chdir_long, not chdir.
2410 * chdir-long.c: Renamed from chdir.c.
2411 * chdir-long.h: Renamed from chdir.h.
2412 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2415 2005-01-18 Bob Proulx <bob@proulx.com>
2417 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2418 offsetof() macro construct to avoid compile failure with native HP-UX
2419 11.0 ANSI C compiler.
2421 2005-01-06 Bruno Haible <bruno@clisp.org>
2423 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2424 because stpncpy.m4 takes care of it.
2426 2004-01-24 Bruno Haible <bruno@clisp.org>
2428 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2430 2003-10-09 Bruno Haible <bruno@clisp.org>
2432 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2434 2005-01-06 Bruno Haible <bruno@clisp.org>
2436 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2437 * fwriteerror.c: Include <stdbool.h>.
2438 (fwriteerror): At the end, close the file stream. Record whether
2439 stdout was already closed.
2441 2004-05-27 Bruno Haible <bruno@clisp.org>
2443 * execute.c (environ): Declare if needed.
2444 * pipe.c (environ): Likewise.
2445 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2447 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2449 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2450 definitions to be after all include files, to avoid collisions.
2451 Problem reported by Bob Proulx.
2453 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2455 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2456 not needed. This removes a dependency on the gettext module.
2457 [defined _LIBC]: Do not include <libintl.h>; not needed.
2459 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2461 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2464 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2466 * argp-parse.c: Include <stddef.h>.
2467 (alignof, alignto): New macros.
2468 (parser_init): Don't assume that void * is aligned sufficiently
2471 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2472 need to extend the stack.
2473 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2476 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2478 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2480 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2482 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2483 Remove now-obsolete comment about AIX.
2484 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2485 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2486 (YYMAXDEPTH): New macro.
2488 2004-12-18 Bruno Haible <bruno@clisp.org>
2490 * fatal-signal.c (fatal_signals): Make non-const.
2491 (init_fatal_signals): New function.
2492 (uninstall_handlers, install_handlers): Ignore signals that were set to
2494 (at_fatal_signal): Call init_fatal_signals.
2495 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2497 Reported by Paul Eggert.
2499 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2501 * getdate.y (textint): New member "negative".
2502 (time_zone_hhmm): New function.
2503 Expect 14 shift-reduce conflicts, not 13.
2504 (o_colon_minutes): New rule.
2505 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2506 (yylex): Set the "negative" member of signed numbers.
2508 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2510 Changes imported from coreutils.
2511 * hard-locale.c: Assume <locale.h> exists.
2513 (GLIBC_VERSION): New macro.
2514 (hard_locale): Assume setlocale exists.
2515 Rewrite to avoid #ifdef.
2516 Use strdup rather than malloc + strcpy.
2517 * human.c: Assume <locale.h> exists.
2518 (human_readable): Assume localeconv exists.
2520 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2522 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2523 convert T2, not T. (Imported from libc.)
2525 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2527 * getcwd.c (is_ENAMETOOLONG): New macro.
2528 (__getcwd.c): Don't restore errno; glibc doesn't.
2529 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2530 first, falling back to our code only if its results look suspicious.
2531 Ensure that the resulting buffer is only as large as necessary.
2533 * readutmp.c: Include readutmp.h first.
2534 Include <errno.h>, since readutmp.h no longer does that.
2535 * readutmp.h: Don't include <errno.h>,
2536 <sys/param.h>, <time.h>; not needed to establish interface.
2537 (errno): Remove decl.
2538 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2539 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2540 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2542 2004-11-28 Simon Josefsson <jas@extundo.com>
2544 * base64.h, base64.c: New file.
2546 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2548 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2550 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2552 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2553 HP's ANSI C compiler.
2554 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2555 Declaring int functions causes warnings on some modern systems and
2556 shouldn't be needed to compile on ancient ones.
2557 * same.c (MIN) [defined MIN]: Don't define, since it's already
2560 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2561 with the following changes.
2562 (__set_errno): Parenthesize properly.
2563 Include <stdbool.h>.
2564 (MIN, MAX, MATCHING_INO): New macros.
2565 (__getcwd): Define with prototype, not K&R form.
2566 Use heuristics to allocate default buffer on stack if possible.
2567 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2568 behavior, and to avoid the PATH_MAX limit when computing
2570 Use MATCHING_INO to compare inode number to file.
2571 Check for arithmetic overflow in size calculations.
2572 Fix bug in reallocation of dot array that caused getcwd to fail
2573 on directories nested deeper than 75.
2574 Be more careful about saving errno on error.
2575 Do not use realloc; use only free+malloc, as this is a bit
2576 more flexible and avoids a needless copy operation.
2577 Do not inspect st_dev and st_ino for symbolic links; POSIX
2578 doesn't specify the latter.
2579 Check for closedir errors.
2580 Avoid needless casts.
2581 Use "#ifdef weak_alias" around weak_alias, to be like other
2583 The following changes to getcwd.c have effect only when used in
2584 gnulib; they have no effect inside glibc proper.
2585 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2586 as alloca isn't used.
2587 (alloca, __alloca): Likewise.
2588 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2589 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2590 unconditionally, as gnulib assumes C89 or better.
2591 Do not include <sys/param.h>.
2592 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2593 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2595 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2596 Include <dirent.h> in a way that is compatible with modern Autoconf.
2597 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2598 New macros, if not already defined.
2599 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2600 Use "_LIBC", not "defined _LIBC", for consistency.
2601 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2603 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2604 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2605 * xgetcwd.c: David MacKenzie's old code was removed, so give
2606 credit only to Jim Meyering and adjust the copyright dates.
2607 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2608 <stdlib.h>, <unistd.h>, "pathmax.h".
2609 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2610 (INITIAL_BUFFER_SIZE): Remove.
2611 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2613 2004-11-23 Jim Meyering <jim@meyering.net>
2615 * getopt_.h: Remove trailing blanks.
2617 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2619 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2620 (futimens): New function, which uses futimes if available.
2621 (futimens, utimens): Support timespec==NULL, with same semantics
2622 as utime and utimens.
2623 * utimens.h (futimens): New decl.
2625 2004-11-23 Jim Meyering <jim@meyering.net>
2627 * __fpending.c: Add comment.
2629 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2631 * getopt_.h: Re-addition of __getopt_argv_const caused
2632 redefinition warnings. To avoid them, include the defines
2633 in `#if !defined __need_getopt ... #endif'. The only place
2634 where __getopt_argv_const is used is in definitions
2635 of getopt_long and getopt_long_only below, which are as well
2636 protected by `#ifndef __need_getopt'.
2637 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2638 __need_getopt after including <stdio.h> and <unistd.h> These
2639 headers might have defined it.
2641 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2643 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2645 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2646 optopt): Use them instead of invoking ## directly; otherwise, the
2647 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2649 2004-11-19 Bruno Haible <bruno@clisp.org>
2651 * strtok_r.c: Move comments from here...
2652 * strtok_r.h: ... to here.
2654 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2656 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2657 might fail. Problem reported by Yoann Vandoorselaere.
2658 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2659 that mishandle size_t overflow.
2661 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2663 * canon-host.c: Include "strdup.h".
2664 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2665 Use strdup instead of malloc/strcpy to duplicate strings.
2667 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2668 (human_space_before_unit): New constant.
2669 * human.c (human_readable): Support it.
2671 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2672 (xgetcwd): Set errno correctly when failing.
2673 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2674 the failure is actually due to a PATH_MAX problem.
2676 Further getopt changes to make it more likely that glibc will
2677 buy the changes back.
2678 * getopt.c (POSIXLY_CORRECT): New constant.
2679 (getopt): Use it, so to preserve glibc semantic
2680 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2681 when compiling for libc.
2682 * getopt_.h (__getopt_argv_const): Bring it back.
2683 (getopt_long, getopt_long_only): Use it.
2685 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2686 New arg POSIXLY_CORRECT. All callers changed.
2687 (getopt): Argv is now char * const *, as per standard.
2688 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2689 not char *__getopt_argv_const *.
2690 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2691 _getopt_long_only_r): Likewise.
2692 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2693 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2694 _getopt_long_r, _getopt_long_only_r): Likewise.
2695 * getopt_.h (__getopt_argv_const): Remove.
2696 (getopt): Argv is now char * const *, as per standard.
2698 * getdate.y (tORDINAL): New token.
2699 (day, relunit): Allow it for relative times.
2700 (relative_time_table): Use tORDINAL for ordinals.
2702 2004-11-15 Jim Meyering <jim@meyering.net>
2704 * closeout.c: Include "__fpending.h" once again.
2705 Include <stdbool.h>.
2706 (close_stdout): Don't fail just because stdout was closed initially,
2707 since some programs don't write to stdout in the normal course of
2708 operation (other than --version and --help), and we don't want this
2709 function to make e.g. `touch file >&-' fail.
2710 But do fail if it was closed and someone has tried to write to it.
2711 E.g., `printf foo >&-' must fail.
2713 2004-11-11 Simon Josefsson <jas@extundo.com>
2715 * strtok_r.h, strtok_r.c: New file.
2717 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2719 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2720 we can stop lying to compilers about the constness of argv when we
2721 are compiled outside glibc.
2722 (getopt, getopt_long, getopt_long_only): Use it.
2723 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2725 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2726 _getopt_long_only_r): Likewise.
2727 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2728 _getopt_long_only_r): Likewise.
2730 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2731 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2732 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2733 the other external symbols.
2734 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2735 declaration, since the above renaming now works around collisions.
2737 2004-11-11 Jim Meyering <jim@meyering.net>
2739 * linebreak.c: Remove trailing blanks.
2740 * alloca_.h: Likewise.
2741 * acosl.c: Likewise.
2742 * euidaccess.c: Likewise.
2743 * allocsa.h: Likewise.
2745 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2747 * mktime.c (SHR): New macro, which is a portable
2748 substitute for >> that should work even on Crays.
2749 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2750 Problem reported by Mark D. Baushke in
2751 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2752 * getdate.y (SHR): Likewise.
2754 * strftime.c (SHR): Likewise.
2756 * quotearg.c (struct quoting_options): Use unsigned int for
2757 quote_these_too, so that right shifts are well defined. All uses
2760 2004-11-10 Simon Josefsson <jas@extundo.com>
2762 * getaddrinfo.h, getaddrinfo.c: New files.
2764 2004-11-10 Jim Meyering <jim@meyering.net>
2766 Ensure that no close failure goes unreported.
2767 * closeout.c (close_stdout): Always close stdout. I.e., don't
2768 return early when it seems there's nothing to flush.
2769 Don't include __fpending.h.
2771 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2773 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2775 2004-11-05 Bruno Haible <bruno@clisp.org>
2777 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2778 Reported by Mark D. Baushke <mdb@cvshome.org>.
2780 2004-11-04 Bruno Haible <bruno@clisp.org>
2782 2004-09-11 Bruno Haible <bruno@clisp.org>
2783 * allocsa.valgrind: New file.
2784 2004-02-06 Bruno Haible <bruno@clisp.org>
2785 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2786 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2787 Reported by Christopher Seip <chris.seip@hp.com>.
2789 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2791 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2792 with errno == ERANGE if the buffer is too small.
2793 Problem reported by Mark D. Baushke.
2795 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2797 * xreadlink.c (MAXSIZE): New macro.
2798 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2799 size does not exceed MAXSIZE. Avoid cast.
2800 As suggested by Mark D. Baushke in
2801 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2802 if readlink fails with buffer size just under MAXSIZE, try again
2805 2004-11-02 Derek R. Price <derek@ximbiot.com>
2806 and Paul Eggert <eggert@cs.ucla.edu>
2808 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2809 (get_date): Overparenthesize to avoid GCC warning.
2811 2004-11-02 Bruno Haible <bruno@clisp.org>
2813 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2814 function returns void.
2816 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2818 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2819 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2822 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2824 * getdate.y: Add support for TZ="foo" within a date string.
2825 Fix some bugs near time_t boundaries. Reject dates with
2826 out-of-range components, e.g., "Sept 31".
2827 Include <stdlib.h>, "setenv.h", "xalloc.h".
2828 (ISDIGIT_LOCALE): Remove; unused.
2829 Note that the TZ and time functions used here are not reentrant.
2830 (mktime_ok, get_tz): New functions.
2831 (TZBUFSIZE): New constant.
2832 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2833 This requires that we sometimes generate our own TZ="XXX..." setting.
2835 2004-10-27 Derek R. Price <derek@ximbiot.com>
2837 * mktime.c (not_equal_tm): Remove redundant check.
2839 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2841 * getdate.y: Use Bison 1.875 features, and some minor
2842 code cleanups. This change does not affect semantics.
2843 Don't include <stdlib.h>; no longer needed.
2844 Don't include unlocked-io.h; only the "#if TEST" code uses
2845 stdio, and performance isn't crucial there.
2846 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2847 Bison 1.875 features as described below.
2848 All uses of "PC." replaced by "pc->".
2849 (YYSTYPE): Add a forward declaration.
2850 (yylex, yyerror): Use full prototypes in forward decls.
2851 Use "%pure-parser" rather than obsolescent "%pure_parser".
2852 Use %parse-param and %lex-param instead of obsolescent
2853 YYPARSE_PARAM and YYLEX_PARAM.
2854 (meridian_table, month_and_day_table, time_units_table,
2855 relative_time_table, time_zone_table, military_table,
2856 lookup_zone, lookup_word, get_date):
2857 Use NULL instead of 0 where appropriate.
2858 (to_hour): Avoid abort (), to avoid a dependency on
2860 (yyerror, yylex): Now accepts parser_control * arg.
2861 (main) [TEST]: Use '\0' rather than 0 for char.
2863 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2865 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2866 It's now the caller's responsibility to handle the case where
2867 !HAVE_GETPAGESIZE && !defined getpagesize.
2869 * mktime.c (leapyear): Arg is long int, not int.
2871 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2873 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2875 2004-10-12 Simon Josefsson <jas@extundo.com>
2877 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2878 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2881 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2883 * vsnprintf.h: New file.
2884 * vsnprintf.c: New file.
2886 2004-10-07 Bruno Haible <bruno@clisp.org>
2888 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2889 into the provided buffer.
2891 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2893 * diacrit.c, diacrit.h: Add GPL notice.
2895 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2896 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2897 * logl.c (logl): Keep the code as similar to glibc as possible.
2898 This avoids a potential constant-folding bug.
2900 2004-10-05 Bruno Haible <bruno@clisp.org>
2902 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2904 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2906 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2907 * xmalloc.c (xmemdup): Likewise.
2908 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2909 XFREE): Remove these long-obsolescent macros.
2910 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2911 * xstrdup.c: Remove.
2913 * regex.c (re_comp): Cast gettext return value to char *,
2914 Problem reported by Martin Neitzel via Mark D. Baushke.
2916 2004-10-04 Simon Josefsson <jas@extundo.com>
2918 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2919 '#ifdef USE_UNLOCKED_IO'.
2921 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2923 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2924 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2925 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2926 regex.c, sha1.c, version-etc.c, yesno.c:
2927 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2928 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2929 the includer's responsibility.
2931 Sync from coreutils.
2933 * modechange.c (mode_compile): Don't decrement a pointer that
2934 points to the start of a string, as the C Standard says the
2935 resulting behavior is undefined.
2937 * backupfile.h (enum backuptype): Rename none -> no_backups,
2938 simple -> simple_backups, numbered_existing ->
2939 numbered_existing_backups, numbered -> numbered_backups
2940 to avoid shadowing problems. All uses changed.
2941 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2942 * backupfile.c (check_extension, numbered_backup):
2943 Rename locals to avoid shadowing 'basename'.
2944 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2947 * .cppi-disable: Add getopt_.h, getopt_int.h.
2948 * .cvsignore: Add getopt.h.
2950 2004-10-04 Simon Josefsson <jas@extundo.com>
2952 * memmem.h: New file.
2953 * memmem.c: New file, taken from glibc.
2955 2004-10-02 Jim Meyering <jim@meyering.net>
2957 * dirfd.h, getpagesize.h: Add copyright notice.
2959 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2961 * snprintf.c: Remove comments as to why each header is needed.
2963 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2965 * strsep.h: New file.
2966 * strsep.c: New file.
2968 2004-10-01 Simon Josefsson <jas@extundo.com>
2970 * snprintf.c (snprintf): Handle size==0.
2972 2004-10-01 Simon Josefsson <jas@extundo.com>
2973 Bruno Haible <bruno@clisp.org>
2975 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2976 (snprintf): Declare 'args'.
2978 2004-09-30 Simon Josefsson <jas@extundo.com>
2980 * snprintf.h, snprintf.c: New files.
2982 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2984 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2985 (hol_entry_help): Never translate an empty string.
2986 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2987 * argp.h (OPTION_NO_TRANS): New option.
2989 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2991 * xvasprintf.c: Include xalloc.h.
2992 (xvasprintf): Use xalloc_die, not xmalloc_die.
2994 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2996 * dummy.c: Change copyright notice to FSF, and license to GPL.
2998 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3000 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3001 Problem reported by Bruno Haible in:
3002 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3004 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3006 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3007 in case some system header has #define'd it. Problem reported by
3008 Soeren D. Schulze in
3009 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3011 2004-09-08 Bruno Haible <bruno@clisp.org>
3013 * stdint_.h: New file, taken from GNU clisp.
3015 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3017 * xvasprintf.h: New file.
3018 * xvasprintf.c: New file.
3019 * xasprintf.c: New file.
3021 2004-09-08 Bruno Haible <bruno@clisp.org>
3023 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3025 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3027 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3029 Import from coreutils.
3030 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3031 strings on unbounded length. alloca's performance benefits aren't
3032 that important here.
3034 (parse_with_separator): New function, with most of the internals
3035 of the old parse_user_spec. Allow user to omit both user and group,
3036 for compatibility with FreeBSD.
3037 Clone only the user name, not the entire spec.
3038 Do not set *uid, *gid unless entirely successful.
3039 Avoid memory leak in some failing cases.
3040 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3041 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3042 (parse_user_spec): Rewrite to use parse_with_separator.
3044 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3046 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3047 its complicated substitute.
3048 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3049 and program_invocation_name.
3050 (__argp_basename) [!_LIBC]: Remove; the only use was
3051 replaced by its body.
3052 (__argp_short_program_name): Change condition from
3053 !defined __argp_short_program_name to
3054 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3055 to match argp-namefrob.h.
3056 (__argp_failure): Don't assume strerror_r returns char *.
3057 * argp-parse.c (N_): Define unconditionally.
3058 (argp_default_options): Fill out initializers with 0 to avoid
3061 2004-08-12 Simon Josefsson <jas@extundo.com>
3063 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3064 * getopt_.h: Renamed from getopt.h.
3066 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3068 Merge from coreutils.
3070 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3071 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3072 for Reliant Unix 5.43.
3074 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3075 (union fooround): Use uintmax_t, not long int.
3076 The rest is a merge from libc:
3077 [defined _LIBC]: Include <shlib-compat.h>.
3078 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3080 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3082 * strverscmp.c: Convert to UTF-8.
3084 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3086 * obstack.h (obstack_empty_p):
3087 Don't assume that chunk->contents is suitably aligned.
3088 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3089 Likewise. Problem reported by Benno in
3090 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3092 * chown.c (rpl_chown): Work even if the file is writeable but not
3093 readable. This could be improved further but it'd take some work.
3095 2004-08-08 Simon Josefsson <jas@extundo.com>
3097 * xgethostname.c: Don't include error.h (not used).
3100 * getpass.c: Include getpass.h first.
3102 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3104 * xalloc-die.c: New files.
3105 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3107 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3108 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3109 (_, N_, xalloc_die): Move to xalloc-die.c.
3110 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3111 so that we needn't mess with xalloc_msg_memory_exhausted.
3113 * sha1.h: Renamed from sha.h.
3114 (SHA1_H): Renamed from _SHA_H.
3115 (sha1_ctx): Renamed from sha_ctx.
3116 (sha1_init_ctx): Renamed from sha_init_ctx.
3117 (sha1_process_block): Renamed from sha_process_block.
3118 (sha1_process_bytes): Renamed from sha_process_bytes.
3119 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3120 (sha1_read_ctx): Renamed from sha_read_ctx.
3121 (sha1_stream): Renamed from sha_stream.
3122 (sha1_buffer): Renamed from sha_buffer.
3123 * sha1.c: Likewise; renamed from sha.c.
3124 Do not include <sys/types.h>.
3125 Include <stddef.h> rather than <stdlib.h>.
3127 2004-08-08 Bruno Haible <bruno@clisp.org>
3129 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3130 FILESYSTEM_PREFIX_LEN.
3131 * progreloc.c: Likewise.
3132 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3134 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3137 * argp-help.c (make_hol, hol_append): Don't assume that
3138 SIZE_MAX is a valid preprocessor constant.
3139 (__argp_basename): Change from "#ifndef _LIBC"
3140 to "#ifndef __argp_short_program_name", so that
3141 we don't compile these functions for tar.
3143 More merges from coreutils.
3144 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3145 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3147 * addext.c: Remove; no longer needed.
3148 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3149 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3150 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3151 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3152 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3153 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3154 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3155 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3156 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3157 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3158 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3159 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3160 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3161 Import changes from coreutils.
3163 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3165 Merge from coreutils.
3167 * .gdb-history: Remove; this doesn't belong here.
3169 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3170 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3171 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3173 * dirname.h: Include <stdbool.h>.
3174 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3175 for consistency with POSIX terminology. All uses changed.
3176 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3177 (strip_trailing_slashes): Use bool for booleans.
3178 * stripslash.c (strip_trailing_slashes): Likewise.
3180 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3181 sometimes returns a positive errno value even when it succeeds.
3182 (print_errno_message) [!LIBC]: Fall back on strerror if
3185 * path-concat.c (mempcpy): Don't define if a system header defines it.
3186 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3187 (longest_relative_suffix): New function.
3188 (path_concat): Use it. Assume first argument is not NULL.
3189 Port to DOS. Omit redundant separators.
3190 Report an error instead of returning NULL.
3191 Use mempcpy instead of memcpy.
3192 (xpath_concat): Remove: not declared or used.
3194 * same.h: Include <stdbool.h>
3195 (same_name): Return bool, not int.
3196 * same.c (same_name): Likewise.
3197 (errno): Don't declare; we assume C89 or better now.
3199 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3200 if not already defined.
3202 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3203 * dup-safer.c (errno): Likewise.
3205 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3207 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3210 2004-08-03 Simon Josefsson <jas@extundo.com>
3212 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3213 * progname.h: Don't include stdbool.h.
3215 2004-08-02 Simon Josefsson <jas@extundo.com>
3217 * getsubopt.h: New file, with comments from Bruno Haible.
3218 * getsubopt.c: New file, from glibc, but slightly modified based on
3219 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3221 2004-08-01 Simon Josefsson <jas@extundo.com>
3223 * xgetdomainname.c: Include stdlib.h, for free().
3225 2004-07-16 Simon Josefsson <jas@extundo.com>
3227 * dummy.c: New file.
3229 2004-07-16 Bruno Haible <bruno@clisp.org>
3231 * backupfile.h: Add extern "C" for C++.
3232 * closeout.h: Likewise.
3233 * copy-file.h: Likewise.
3234 * findprog.h: Likewise.
3235 * full-write.h: Likewise.
3236 * pathname.h: Likewise.
3237 * progname.h: Likewise.
3238 * stpcpy.h: Likewise.
3239 * stpncpy.h: Likewise.
3240 * strcase.h: Likewise.
3241 * strstr.h: Likewise.
3242 * xalloc.h: Likewise.
3244 * mbswidth.h: Add extern "C" for C++.
3245 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3247 2004-07-09 Simon Josefsson <jas@extundo.com>
3249 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3250 failed without this.)
3252 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3254 * fchown-stub.c: New file.
3256 2004-06-24 Jim Meyering <jim@meyering.net>
3258 * obstack.h (obstack_base): Cast to (void *), per documentation.
3260 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3262 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3264 2004-06-01 Jim Meyering <jim@meyering.net>
3266 * calloc.c: New file.
3268 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3270 * getdate.y (yylex): Allow space between sign and number.
3271 Problem reported by Dan Jacobson.
3273 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3274 and Jim Meyering <jim@meyering.net>
3276 Merge from coreutils CVS.
3278 * stat-macros.h: New file, with contents from file-type.h
3279 and coreutils' system.h.
3280 * file-type.c: Include "stat-macros.h".
3281 * file-type.h (file_type): Move all macro definitions to new file,
3284 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3285 Wrap old code with this conditional.
3286 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3287 function that does not dereference symlinks.
3288 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3290 * xreadlink.c: Include xreadlink.h first, to catch .h file
3291 dependency problems.
3292 (xreadlink): Accept new arg SIZE, for efficiency.
3293 All decls and uses changed.
3294 * xreadlink.h: Include <stddef.h>, for size_t.
3296 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3297 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3299 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3301 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3303 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3304 macros to be defined.
3305 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3306 the allocator returns NULL because the requested size is zero.
3308 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3310 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3311 var. Add comment explaining why libc still defines it. This
3312 merges the following patch from glibc:
3313 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3315 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3317 * obstack.c (_obstack): Remove unused variable. It hasn't been
3318 present in glibc since revision 1.1 of this file.
3319 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3320 obstack_alignment_mask, obstack_alloc, obstack_base,
3321 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3322 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3323 obstack_grow0, obstack_init, obstack_int_grow,
3324 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3325 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3326 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3327 nonexistent functions.
3329 2004-05-17 Derek R. Price <derek@ximbiot.com>
3330 Paul Eggert <eggert@cs.ucla.edu>
3332 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3334 2004-05-14 Bruno Haible <bruno@clisp.org>
3336 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3337 that consists of a '.' followed by an empty digit string.
3338 Patch by Tor Lillqvist <tml@iki.fi>.
3340 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3342 Port obstack to the AS/400, where pointers are 16 bytes wide and
3343 you cannot cast an integer to a valid pointer. This patch is
3344 currently waiting to be integrated into glibc; see
3345 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3347 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3348 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3349 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3350 (struct obstack): temp member is now a union of a pointer and
3351 an integer, instead of an integer. All integer uses changed.
3352 This does not affect the physical layout of struct obstack,
3353 except on hosts (like the AS/400) where the size or alignment of
3354 void * is greater than that of ptrdiff_t.
3355 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3356 __STDC__)]: Store temporary in pointer member of union, not
3358 * obstack.c: Include <stddef.h>, for offsetof.
3359 (struct fooalign): Remove; it doesn't need a name.
3360 (union fooround): Change double to long double, and add void *.
3361 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3362 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3363 not a macro. Hence the values are always int; so remove all
3364 casts-to-int in uses.
3366 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3367 Derek Price <derek@ximbiot.com>
3369 * alloca.c: Include <alloca.h>, to get our interface.
3370 * alloca_.h: Use __alloca on AIX, so that we don't have to
3371 include <alloca.h> first. Use C89 prototype for alloca; this
3372 requires including <stddef.h> for size_t. Use extern "C" if C++.
3373 Use #elif for simplicity, since we can assume C89 now.
3374 Don't try to source the system alloca.h since it will not be found
3375 and to prevent recursively including its replacement.
3376 * fnmatch.c: Include <alloca.h> instead of opencoding.
3377 * regex.c: Likewise.
3379 2004-05-16 Derek Price <derek@ximbiot.com>
3380 Paul Eggert <eggert@cs.ucla.edu>
3382 getline cleanup. This changes the getndelim2 API: both order of
3383 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3386 * getline.c: Don't include stddef.h or stdio.h, since our
3387 interface does that.
3388 (getline): Always use getdelim, so that we don't have two
3389 copies of this code.
3390 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3392 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3393 (GETNDELIM2_MAXIMUM): New macro.
3394 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3395 instead of the old practice of delim2==0. All callers changed.
3396 Return -1 on overflow, instead of returning junk.
3397 Do not set *linesize unless allocation succeeds.
3398 * getndelim2.h: Do not include stddef.h; no longer needed, now
3399 that we include sys/types.h.
3400 * getnline.h: Likewise.
3401 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3402 (getndelim2): Reorder arguments.
3403 * getnline.c (getnline, getndelim):
3404 Don't discard the NMAX argument.
3405 (getnline): Invoke getndelim, to avoid code duplication.
3406 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3407 of (size_t) -1 by callers of the getnline family.
3409 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3411 * nanosleep.c (suspended): Change its type from int to
3412 sig_atomic_t volatile.
3413 (first_call): Make it private to rpl_nanosleep, and have it
3414 be zero initially as that's a bit faster.
3415 (my_usleep): Round up fractional times instead of truncating them,
3416 as this is the usual meaning for 'sleep'.
3418 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3420 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3421 (ENOSYS): Define if not defined.
3422 (settime): Fall back on stime if it exists and settimeofday fails.
3423 But don't bother with fallbacks if a method fails with errno == EPERM.
3425 2004-05-11 Jim Meyering <jim@meyering.net>
3427 Prior to this change, the save_cwd caller required read access to the
3428 current directory on most systems (ones with the fchdir function).
3430 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3431 fails, try write-only, and finally, resort to using xgetcwd.
3433 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3435 * obstack.c, obstack.h: Import changes from libc.
3437 2004-04-28 Bruno Haible <bruno@clisp.org>
3439 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3440 implicitly appends .exe to executables.
3441 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3442 accepts Windows pathnames.
3443 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3444 Cygwin like Windows, since it now accepts Windows pathnames.
3445 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3446 Cygwin like Windows, since it now accepts Windows pathnames.
3447 Reported by Derek Robert Price <derek@ximbiot.com>.
3449 2004-04-20 Jim Meyering <jim@meyering.net>
3451 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3453 2004-04-20 Jim Meyering <jim@meyering.net>
3454 Bruno Haible <bruno@clisp.org>
3456 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3457 memory when realloc fails.
3459 2004-04-18 Jim Meyering <jim@meyering.net>
3461 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3462 don't leak memory and do call END_UTMP_ENT.
3464 2004-04-11 Paul Eggert <eggert@twinsun.com>
3466 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3467 (CHAR_BIT): Remove, since we assume C89.
3468 Include <stdint.h> if available, as per current Autoconf CVS advice.
3470 2004-03-30 Paul Eggert <eggert@twinsun.com>
3472 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3473 not bool, to be more consistent with Unix conventions.
3474 Suggested by Bruno Haible.
3476 Merge from coreutils.
3478 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3481 * getdate.h: Include stdbool.h, and timespec.h instead of
3482 the usual <time.h> dance.
3483 (get_date): Change signature to support fractional time stamps.
3484 All callers changed.
3485 * getdate.y: Include "getdate.h" first, as we can now
3486 assume C89 and don't need to worry about 'const'.
3487 Similarly, include "unlocked-io.h" near start, not in middle.
3489 (textint.value): Use long int rather than int.
3490 (textint.digits): Use size_t rather than int.
3491 (BILLION, LOG10_BILLION): New constants.
3492 (parser_control): New member rel_ns. Members day_ordinal,
3493 time_zone, month, day, hour, minutes, rel_year, rel_month,
3494 rel_day, rel_hour, rel_minutes, rel_seconds
3495 are now long int, not int. Member seconds is now struct timespec,
3496 not int. New member timespec_seen. Members dates_seen, days_seen,
3497 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3499 (%union.intval): Now long int, not int.
3500 New member timespec.
3501 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3502 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3503 (spec): Now is a timespec or an item list.
3504 (timespec, items): New nonterminals.
3505 (time, rel, relunit, number, get_date):
3506 Add support for fractional seconds.
3507 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3508 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3509 (to_hour): First arg is now long int, not int.
3510 (to_year): Returns long int, not int.
3511 Don't treat year -70 like 70.
3512 (tm_diff): Returns long int, not int.
3513 (lookup_word): Use bool instead of int when appropriate.
3514 (yylex): Use size_t for count, not int.
3515 Detect overflow when parsing large integer constants.
3516 Add support for fractions.
3517 (get_date): Make pointers 'const' if possible.
3518 Use more-portable code to detect integer overflow.
3519 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3520 Don't use ctime; it's not reliable if the year has >4 digits.
3522 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3523 This is for compatibility with BSD.
3525 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3526 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3527 From coreutils' system.h.
3529 * userspec.c: Don't include "posixver.h".
3530 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3531 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3532 compatible extension. Simplify code by removing a boolean int
3533 that was always nonzero if a string was nonnull.
3535 2004-03-30 Jim Meyering <jim@meyering.net>
3537 Merge from coreutils.
3539 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3541 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3542 an empty input stream.
3544 * readtokens.c: Include <stdbool.h>.
3545 (readtoken): Use `size_t' rather than int/long.
3546 All callers adjusted.
3547 Use `bool' rather than `int' where appropriate.
3548 Use memset rather than an explicit loop.
3549 Use x2nrealloc rather than xrealloc.
3550 Allow the use of `\0' as a delimiter.
3551 (readtokens): Likewise.
3552 * readtokens.h (readtoken, readtokens): Update prototypes.
3554 2004-03-30 Bruno Haible <bruno@clisp.org>
3556 * getloadavg.c (getloadavg): Don't assume setlocale returns
3559 2004-03-29 Paul Eggert <eggert@twinsun.com>
3561 Merge changes to getloadavg.c from coreutils and Emacs.
3563 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3564 Define to an expression, not to the empty string.
3565 Include cloexec.h and xalloc.h.
3566 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3567 Use set_cloexec_flag rather than rolling our own.
3568 * cloexec.c, cloexec.h: New files.
3570 2004-03-18 Paul Eggert <eggert@twinsun.com>
3572 * getopt.h: Sync with libc CVS.
3574 2004-03-18 Paul Eggert <eggert@twinsun.com>
3575 Bruno Haible <bruno@clisp.org>
3577 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3578 not on all platforms that have <wchar.h>.
3579 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3581 2004-03-09 Paul Eggert <eggert@twinsun.com>
3583 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3585 * getopt_int.h: New file, also synced from libc.
3587 2004-03-07 Paul Eggert <eggert@twinsun.com>
3589 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3590 '#if' expressions. Unlike the code it replaces, it does not
3591 depend on (defined _SC_PAGESIZE). However, it does depend on
3592 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3593 first reported by Jason Andrade in
3594 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3596 2004-01-18 Simon Josefsson <jas@extundo.com>
3598 * strdup.h: New file.
3599 * strdup.c: Include it.
3600 * path-concat.c: Include strdup.h. Drop strdup declaration.
3601 * userspec.c: Include strdup.h. Drop strdup declaration.
3603 2004-02-06 Karl Berry <karl@gnu.org>
3605 * config.charset: update from gettext 0.14.1.
3607 2004-02-05 Paul Eggert <eggert@twinsun.com>
3609 Add comments and code, prompted by suggestions from Bruno Haible
3611 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3612 describing the enum quoting_style values.
3613 * quotearg.c (quotearg_alloc): New function.
3614 (quotearg_buffer_restyled): Treat lone { and } as special.
3615 Treat = as special. Work around bug with older shells
3616 that "see" a '\' that is really the 2nd byte of a multibyte char.
3617 Quote empty string with shell_quoting_style.
3619 2004-02-03 Bruno Haible <bruno@clisp.org>
3621 * pipe.h: New file, from GNU gettext.
3622 * pipe.c: New file, from GNU gettext.
3624 2004-01-27 Bruno Haible <bruno@clisp.org>
3626 * execute.h: New file, from GNU gettext.
3627 * execute.c: New file, from GNU gettext.
3628 * w32spawn.h: New file, from GNU gettext.
3630 2004-01-23 Paul Eggert <eggert@twinsun.com>
3632 Exit-status fix from coreutils.
3634 Use exit_failure consistently in place of EXIT_FAILURE,
3635 so that program exit statuses are consistent on failure.
3637 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3638 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3639 * argmatch.h: Comment fix to match the above.
3640 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3641 Now a macro referring to exit_failure, instead of a separate
3642 variable. Include "exitfail.h" to get it.
3643 * xstrtol.h: Include "exitfail.h".
3644 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3646 * long-options.c (parse_long_options): Use prototype
3647 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3650 2004-01-21 Jim Meyering <jim@meyering.net>
3652 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3653 so as not to conflict with a different-sized __mktime_internal
3654 function in GNU libc.
3655 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3656 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3658 2004-01-18 Paul Eggert <eggert@twinsun.com>
3660 Merge from diffutils.
3662 * file-type.c (file_type): Add typed memory objects.
3663 * file-type.h (S_TYPEISTMO): New macro.
3665 * c-stack.h (c_stack_action): Remove argv argument.
3666 * c-stack.c (c_stack_action): Likewise. All uses changed.
3667 (die): Don't calculate message unless segv_action returns.
3668 (get_stack_location, min_address_from_argv, max_address_from_argv,
3669 volatile stack_base, volatile_stack_size): Remove.
3670 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3671 that every segmentation violation is a stack overflow. (Ouch!)
3672 See Debian bug 136249 (still outstanding) for more info about why
3673 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3675 2003-11-30 Bruno Haible <bruno@clisp.org>
3677 Safer stack allocation.
3678 * setenv.c: Include allocsa.h.
3679 (alloca): Remove fallback definition.
3680 (freea): Remove macro.
3681 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3684 2003-10-17 Bruno Haible <bruno@clisp.org>
3686 * binary-io.h: Avoid warnings on Cygwin.
3688 2003-12-28 Bruno Haible <bruno@clisp.org>
3690 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3691 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3693 2003-11-28 Bruno Haible <bruno@clisp.org>
3695 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3697 2003-11-27 Bruno Haible <bruno@clisp.org>
3699 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3701 2003-11-17 Bruno Haible <bruno@clisp.org>
3703 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3705 2003-11-24 Bruno Haible <bruno@clisp.org>
3707 * xallocsa.h: New file, from GNU gettext.
3708 * xallocsa.c: New file, from GNU gettext.
3710 2003-11-24 Bruno Haible <bruno@clisp.org>
3712 * allocsa.h: New file, from GNU gettext.
3713 * allocsa.c: New file, from GNU gettext.
3715 2003-11-24 Bruno Haible <bruno@clisp.org>
3717 * eealloc.h: New file.
3719 2004-01-15 Jim Meyering <jim@meyering.net>
3721 Merge from coreutils.
3723 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3724 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3725 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3727 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3728 optional configure-time default.
3730 * version-etc.c (version_etc_copyright): Update copyright date.
3732 * xreadlink.c (xreadlink): Correct outdated comment.
3734 2004-01-15 Paul Eggert <eggert@twinsun.com>
3736 Merge from coreutils.
3738 * posixver.c: Include posixver.h.
3740 * same.c: Include <stdbool.h>, <limits.h>.
3741 (_POSIX_NAME_MAX): Define if not defined.
3743 (same_name): If file names are silently truncated, report
3744 that the file names are the same if they are the same after
3745 the silent truncation.
3747 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3748 conversion function.
3749 * xstrtod.c (xstrtod): Likewise. All callers changed to
3750 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3753 2004-01-14 Paul Eggert <eggert@twinsun.com>
3755 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3756 with like-named macro in fnmatch.c.
3757 (EXT): Use an internal constant instead.
3759 Merge fnmatch patches from glibc.
3760 * fnmatch.c (mbsinit): Remove define.
3761 Add libc_hidden_ver (__fnmatch, fnmatch).
3762 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3763 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3765 2003-12-14 Karl Berry <karl@gnu.org>
3767 * config.charset: update from gettext-runtime.
3769 2003-12-03 Paul Eggert <eggert@twinsun.com>
3771 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3772 Bug reported by Alfred M. Szmidt.
3774 2003-11-29 Karl Berry <karl@gnu.org>
3776 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3778 2003-11-23 Paul Eggert <eggert@twinsun.com>
3779 Bruno Haible <bruno@clisp.org>
3781 * printf-parse.h: Don't include sys/types.h.
3782 (ARG_NONE): New macro.
3783 (char_directive): Change type of *arg_index fields to size_t.
3784 * printf-parse.c: Don't include sys/types.h.
3785 (SSIZE_MAX): Remove macro.
3786 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3787 Remove unnecessary overflow check.
3788 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3791 2003-11-24 Paul Eggert <eggert@twinsun.com>
3793 * alloca.c: Remove dependency on xalloc module.
3794 (xalloc_die): Remove.
3795 (memory_full) [!defined emacs]: New macro.
3796 [!defined emacs]: Don't include xalloc.h.
3797 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3798 address arithmetic overflows. Change datatypes a bit to avoid
3801 2003-11-22 Jim Meyering <jim@meyering.net>
3803 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3805 2003-11-17 Bruno Haible <bruno@clisp.org>
3807 * vasnprintf.c (alloca): Remove fallback definition.
3808 (freea): Remove definition.
3809 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3810 Reported by Paul Eggert.
3812 2003-11-17 Jim Meyering <jim@meyering.net>
3814 On systems without utime and without a utimes function capable of
3815 dealing with a NULL struct utimbuf* argument, this utime replacement
3816 could -- in unusual circumstances -- leak a file descriptor.
3817 * utime.c: Include <unistd.h> and <errno.h>.
3818 (utime_null): Be sure to close `fd' and to preserve errno.
3819 Reported by Geoff Collyer via Arnold Robbins.
3821 2003-11-16 Paul Eggert <eggert@twinsun.com>
3822 Bruno Haible <bruno@clisp.org>
3824 Protect against address arithmetic overflow.
3825 * printf-args.h: Include stddef.h.
3826 (arguments): Change type of field 'count' to size_t.
3827 * printf-args.c (printf_fetchargs): Use size_t instead of
3828 'unsigned int' where appropriate.
3829 * printf-parse.h: Include sys/types.h.
3830 (char_directive): Change type of *arg_index fields to ssize_t.
3831 (char_directives): Change type of fields 'count', max_*_length to
3833 * printf-parse.c: Include sys/types.h and xsize.h.
3834 (SSIZE_MAX): Define fallback value.
3835 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3836 instead of 'int' where appropriate. Check a_allocated, d_allocated
3837 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3838 * vasnprintf.c: Include xsize.h.
3839 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3840 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3841 overflow. Avoid wraparound when converting a width or precision from
3844 2003-11-16 Bruno Haible <bruno@clisp.org>
3846 Update from GNU gettext.
3847 * printf-parse.c: Generalize to it can be compiled for wide strings.
3848 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3849 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3850 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3851 SNPRINTF): New macros.
3852 Don't include <alloca.h> if the file is used inside libintl.
3853 (local_wcslen): New function, for Solaris 2.5.1.
3854 (VASNPRINTF): Use it instead of wcslen.
3856 2003-11-16 Bruno Haible <bruno@clisp.org>
3858 * xsize.h (xmax): New function.
3859 (xsum, xsum3, xsum4): Declare as "pure" functions.
3861 2003-11-12 Paul Eggert <eggert@twinsun.com>
3863 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3864 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3865 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3866 heuristic is just as accurate as far as we know, and it removes a
3867 dependency on size_max.m4 and ptrdiff_max.m4.
3869 2003-11-12 Paul Eggert <eggert@twinsun.com>
3871 * xstrtol.c (__xstrtol): Remove "break" immediately after
3872 "return", to pacify some unknown compiler. Problem reported
3875 2003-11-11 Bruno Haible <bruno@clisp.org>
3877 * xsize.h (SIZE_MAX): Remove fallback definition.
3878 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3881 2003-11-10 Paul Eggert <eggert@twinsun.com>
3883 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3884 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3885 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3887 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3888 not (size_t) -1, since it's defined here.
3890 2003-11-06 Paul Eggert <eggert@twinsun.com>
3892 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3893 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3894 Reject sizes of exactly SIZE_MAX bytes.
3895 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3896 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3898 2003-11-05 Bruno Haible <bruno@clisp.org>
3900 * xsize.h: Include limits.h, to avoid a possible collision with
3901 SIZE_MAX defined in <limits.h> on Solaris.
3903 2003-11-04 Bruno Haible <bruno@clisp.org>
3905 * xsize.h: New file.
3906 * linebreak.c: Include xsize.h.
3907 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3908 argument for overflow.
3909 Suggested by Paul Eggert.
3911 2003-10-31 Bruno Haible <bruno@clisp.org>
3913 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3914 to avoid (extremely rare) race condition.
3915 Suggested by Paul Eggert.
3917 2003-11-03 Jim Meyering <jim@meyering.net>
3919 * userspec.c: Include "userspec.h".
3920 * userspec.h: New file.
3922 2003-10-31 Paul Eggert <eggert@twinsun.com>
3924 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3925 * mountlist.c (SIZE_MAX): Define if not defined already.
3926 (read_filesystem_list): Set and use me_type_malloced.
3927 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3928 whatever the type happens to be), for brevity and consistency.
3929 Check for size calculation overflow on Alphas running OSF/1.
3931 2003-10-31 Jim Meyering <jim@meyering.net>
3933 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3935 * linebuffer.c: Include <string.h> for declaration of memset.
3937 2003-10-30 Paul Eggert <eggert@twinsun.com>
3938 Bruno Haible <bruno@clisp.org>
3940 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3941 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3943 2003-10-29 Paul Eggert <eggert@twinsun.com>
3945 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3946 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3948 * quotearg.c (quotearg_n_options): Use it.
3949 * group-member.c: Include <stdbool.h>.
3950 (free_group_info): Arg is now const *; don't free arg.
3951 (get_group_info): Now returns bool and accepts struct group_info *,
3952 rather than returning a malloc'ed struct group_info *.
3953 All uses changed. Check for overflow in internal size calculation.
3955 * getusershell.c (readname): Simplify the code by using x2nrealloc
3956 rather than xmalloc/xrealloc.
3957 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3958 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3959 conformance bug: the old code used a pointer after freeing the
3960 storage that it addressed.
3961 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3962 rather than doing it by hand.
3963 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3964 the buffer preserved. Use free and xmalloc instead.
3965 * quotearg.c (quotearg_n_options): Likewise.
3966 Use a simpler test for size overflow. Don't use xalloc_oversized
3967 because unsigned int might be wider than size_t (!); this suggests
3968 that we should switch from unsigned int to size_t for slot numbers.
3970 2003-10-27 Bruno Haible <bruno@clisp.org>
3972 * stdbool_.h: Better support for BeOS.
3974 2003-10-27 Paul Eggert <eggert@twinsun.com>
3976 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3977 to allocate the returned structure. Do not allocate a subarray,
3978 as x2nrealloc will do that.
3979 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3980 instead of xnrealloc.
3981 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3983 2003-10-26 Paul Eggert <eggert@twinsun.com>
3985 * xalloc.h (xalloc_oversized): New static inline function, for
3986 callers that want to do their own size-overflow checking. Include
3987 <stdbool.h>, since xalloc_oversized returns bool.
3988 * xalloc.c (array_size_overflow): Remove. All callers changed
3989 to use xalloc_oversized.
3991 Add two functions x2realloc, x2nrealloc, for programs that grow
3992 arrays dynamically by doubling their sizes.
3993 * xalloc.h (x2realloc, x2nrealloc): New decls.
3994 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3997 Port to C99 semantics for 'inline' of external functions.
3998 Bug reported by Bruno Haible.
3999 * xmalloc.c (xnmalloc_inline): New static inline function,
4000 with the old contents of xnmalloc.
4001 (xnmalloc, xmalloc): Use it.
4002 (xnrealloc_inline): New static inline function,
4003 with the old contents of xnrealloc.
4004 (xnrealloc, xrealloc): Use it.
4006 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4008 2003-10-25 Paul Eggert <eggert@twinsun.com>
4010 Fix several address-calculation bugs in the hash modules,
4011 plus some minor code cleanup.
4013 * hash.h: Include <stdbool.h>, for bool.
4014 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4015 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4016 hash_get_n_entries, hash_get_max_bucket_length,
4017 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4018 hash_rehash): Use size_t rather than unsigned.
4019 * hash.c (struct hash_table, hash_get_n_buckets,
4020 hash_get_n_buckets_used, hash_get_n_entries,
4021 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4022 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4023 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4025 (SIZE_MAX): Define if not defined.
4026 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4027 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4029 Use const * when possible.
4030 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4031 (check_tuning): Fix bug: if tuning parameters were very close to
4032 0 or 1, rounding errors could have caused subscript violations.
4033 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4034 (hash_initialize): Add 'fail:' label
4035 to free table and return NULL, and use it to simplify code.
4036 Use calloc rather than clearing the storage ourself.
4037 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4038 buffer size calculations.
4039 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4040 Include <stddef.h>, for size_t.
4041 * hash-pjw.c (hash_pjw): Likewise.
4042 Switch to method described by Bruno Haible.
4043 Include <limits.h>, for CHAR_BIT.
4044 (SIZE_BITS): New macro.
4046 2003-10-21 Paul Eggert <eggert@twinsun.com>
4048 * getndelim2.c (getndelim2): When size calculation overflows,
4049 ceiling the allocation at NMAX bytes rather than silently
4050 discarding input bytes before NMAX is reached. This makes
4051 a difference only if NMAX exceeds SIZE_MAX / 2.
4053 * obstack.c: Merge from glibc.
4054 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4055 Add libc_hidden_def (_obstack_newchunk).
4056 (_obstack_free) [! defined _LIBC]: Remove.
4057 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4058 a clone of the function body.
4059 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4060 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4062 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4063 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4066 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4067 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4068 Don't use lvalue casts, as GCC plans to remove support for them
4069 in GCC 3.5. Reported by Joseph S. Myers. This bug
4070 was also present in the non-GCC version, indicating that this
4071 code had always been buggy and had never been widely used.
4072 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4073 Use the fast variant of each macro, rather than copying the
4074 definiens of the fast variant; that way, we'll be more likely to
4075 catch future bugs in the fast variants.
4077 2003-10-20 Bruno Haible <bruno@clisp.org>
4079 * wait-process.h: New file, from GNU gettext.
4080 * wait-process.c: New file, from GNU gettext.
4082 2003-10-19 Jim Meyering <jim@meyering.net>
4084 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4086 2003-10-16 Paul Eggert <eggert@twinsun.com>
4088 * getgroups.c: Include <errno.h>, <stdlib.h>.
4089 (getgroups): First arg is int, not size_t.
4090 Don't let 'free' mangle errno.
4092 2003-10-16 Jim Meyering <jim@meyering.net>
4094 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4096 2003-10-15 Paul Eggert <eggert@twinsun.com>
4098 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4100 (new_exclude, add_exclude_file): Initial size no longer needs to
4102 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4103 our own address arithmetic overflow checking.
4105 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4106 (fnmatch): Do not alloca more than 2000 wide characters;
4107 instead, use malloc for large buffers.
4108 Check for address arithmetic overflow, and return -1
4109 with errno set to ENOMEM in that case.
4110 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4111 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4112 instead, return -1. Check for address arithmetic overflow.
4114 2003-10-14 Paul Eggert <eggert@twinsun.com>
4116 Handle invalid suffixes and overflow independently, so that
4117 callers can treat them independently as needed. Fix some bugs in
4118 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4119 suffix for a human-readable blocksize. The major caller-visible
4120 change is the addition of a new
4121 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4122 that both overflow and suffix chars were found.
4124 * human.c (humblock): Don't check separately for invalid suffix
4125 char; that is xstrtoumax's job (now that its bug is fixed).
4126 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4127 INTMAX_MAX]: New macros.
4128 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4129 TYPE_MAXIMUM): New macros.
4130 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4131 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4132 if overflow occurs, as it's what __strtol does and it's more useful
4134 (__xstrtol): If __strtol reports some error other than ERANGE,
4135 reflect it to the caller as LONGINT_INVALID. If it reports
4136 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4137 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4138 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4140 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4141 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4142 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4143 [defined UINTMAX_MAX]: New macros.
4145 2003-10-14 Bruno Haible <bruno@clisp.org>
4147 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4148 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4149 Also use volatile where needed.
4151 2003-10-12 Paul Eggert <eggert@twinsun.com>
4153 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4154 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4155 and define in terms of the other primitives.
4156 * xmalloc.c: Include stdbool.h; do not include exit.h.
4157 (SIZE_MAX): Define if not already defined.
4158 (array_size_overflow): New function.
4159 (xalloc_die): Abort instead of exiting if 'error' returns.
4160 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4161 (xmalloc, xrealloc): Use them.
4162 (xcalloc): Check for address arithmetic overflow.
4163 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4164 a bit faster than strcpy.
4166 2003-10-08 Paul Eggert <eggert@twinsun.com>
4168 Merge getpass from libc, plus a few fixes.
4170 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4171 Include <stdbool.h>.
4172 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4173 __fsetlocking to empty.
4174 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4175 do include <bits/libc-lock.h>.
4176 Do not include <fcntl.h>; not needed.
4177 [_LIBC]: Include <wchar.h>.
4178 (NOTCANCEL_MODE): New macro.
4179 (flockfile, funlockfile) [_LIBC]: New macros.
4180 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4181 [!_LIBC]: New macros.
4182 (call_fclose): New function.
4183 (getpass): Use it. Save tty stream separately; this simplifies the
4184 code and makes it more reliable if stdin happens to equal stdout.
4185 Invoke __fsetlocking on tty.
4186 Handle thread cancellation if needed.
4187 Namespace cleanup (use __tcgetattr, __getline).
4188 Use bool for Booleans.
4189 [USE_IN_LIBIO]: Handle wide streams.
4190 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4191 stream might go where.
4193 * unlocked-io.h: Include <stdio.h>, so that the caller
4194 doesn't have to include <stdio.h> before us.
4195 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4196 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4197 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4198 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4199 if not declared, so that we can use getpass.c code from libc without
4201 (flockfile, ftrylockfile, funlockfile): New macros.
4203 2003-10-06 Bruno Haible <bruno@clisp.org>
4205 * version-etc-2.h: Remove file.
4206 * version-etc-2.c: Remove file.
4208 2003-09-25 Jim Meyering <jim@meyering.net>
4209 Bruno Haible <bruno@clisp.org>
4211 This lets translators provide better translations for the
4212 "Written by ..." part of --version output.
4213 * version-etc.h: Include stdarg.h.
4214 (version_etc_copyright): Declare as readonly.
4215 (version_etc): Make this function variadic with a NULL-terminated list
4216 of author name strings.
4217 (version_etc_va): New declaration.
4218 * version-etc.c: Include stdarg.h, stdlib.h.
4219 (version_etc_copyright): Declare as readonly.
4220 (version_etc_va): New function. Provide a different translatable string
4221 for each possible number of authors < 10. Abbreviate when there are 10
4223 (version_etc): Make this function variadic. Call version_etc_va.
4224 Suggestion from Gary V. Vaughan.
4226 * long-options.h (parse_long_options): Change prototype: the authors
4227 string is moved to the end and becomes variadic.
4228 * long-options.c: Include stdarg.h.
4229 (parse_long_options): Make this function variadic, too.
4230 Call version_etc_va, not version_etc.
4232 2003-10-06 Bruno Haible <bruno@clisp.org>
4234 * fatal-signal.h: New file, from GNU gettext.
4235 * fatal-signal.c: New file, from GNU gettext.
4237 2003-10-04 Karl Berry <karl@gnu.org>
4239 * argp*: update from libc.
4241 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4243 * getpass.c (getpass): Use a no-op fseek when switching from input to
4244 output mode on the same stream.
4246 2003-09-29 Paul Eggert <eggert@twinsun.com>
4248 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4249 Fix arg typo in previous patch.
4251 2003-09-28 Jim Meyering <jim@meyering.net>
4253 * error.c: Correct cpp indentation.
4255 2003-09-27 Paul Eggert <eggert@twinsun.com>
4257 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4258 Omit the special code that used __typeof__, since we worry that
4259 it could be more trouble than it's worth. See:
4260 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4261 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4265 2003-09-26 Jim Meyering <jim@meyering.net>
4267 * error.c (error_tail): Move some declarations
4268 into inner scope where the local variables are used.
4270 2003-09-26 Bruno Haible <bruno@clisp.org>
4272 * stpncpy.h (gnu_stpncpy): New declaration.
4273 (stpncpy): Define as alias for gnu_stpncpy.
4274 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4276 2003-09-26 Paul Eggert <eggert@twinsun.com>
4278 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4279 (error_tail): Do not loop, reallocating temporary buffer, since
4280 the output cannot contain more wide characters than the input
4281 contains bytes, the size must be big enough already. This avoids
4282 one potential size overflow calculation. Check for size overflow
4283 when calculating temporary buffer size. Free temporary buffer
4284 when done, if it was allocated with malloc; this plugs a memory
4285 leak. Remove casts from void * to pointers, that are no longer
4286 needed now that we're assuming C89 or better.
4288 Merge error changes from glibc.
4290 * error.c, error.h: Update copyright notice header to match glibc.
4291 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4292 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4293 Disable cancellation while printing error.
4294 * error.h: Prepend __ to parameter names.
4296 2003-09-25 Karl Berry <karl@gnu.org>
4298 * argp-fmtstream.c, argp-help.c: update from libc.
4300 2003-09-25 Bruno Haible <bruno@clisp.org>
4302 * version-etc-2.h: New file, from version-etc.h with modifications.
4303 * version-etc-2.c: New file, from version-etc.c with modifications.
4305 2003-09-25 Simon Josefsson <jas@extundo.com>
4307 * xgetdomainname.h: New file.
4308 * xgetdomainname.c: New file.
4310 2003-09-25 Simon Josefsson <jas@extundo.com>
4311 Bruno Haible <bruno@clisp.org>
4313 * getdomainname.h: New file.
4314 * getdomainname.c: New file.
4316 2003-09-24 Paul Eggert <eggert@twinsun.com>
4318 * linebuffer.c (freebuffer): Don't free the argument, just
4319 the buffer associated with the argument. Bug reported by
4322 2003-09-19 Karl Berry <karl@gnu.org>
4324 * argp.h: update from libc.
4326 2003-09-16 Paul Eggert <eggert@twinsun.com>
4328 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4329 input error, instead of returning NULL the next time we are called
4330 (and therefore losing track of errno).
4332 2003-09-15 Paul Eggert <eggert@twinsun.com>
4334 * getndelim2.c (getndelim2): Don't trash errno when a read
4335 fails, so that the caller gets the proper errno.
4337 * readutmp.c (read_utmp): Likewise.
4338 Check for fstat error. Close stream and free storage
4341 2003-09-14 Bruno Haible <bruno@clisp.org>
4343 * fwriteerror.h: New file.
4344 * fwriteerror.c: New file.
4346 2003-09-14 Jim Meyering <jim@meyering.net>
4348 * getloadavg.c: Correct cpp indentation.
4349 * strdup.c: Likewise.
4350 * vasnprintf.c: Likewise.
4352 2003-09-12 Paul Eggert <eggert@twinsun.com>
4354 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4355 * obstack.c [!defined _LIBC]: Likewise.
4356 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4357 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4358 * exitfail.c: Don't include stdlib.h; no longer needed.
4360 More changes to assume C89 or better.
4362 * error.c (error_tail): Assume vprintf.
4364 * argmatch.c (getenv): Remove decl.
4365 * progreloc.c (get_full_program_name): Define via prototype.
4366 * setenv.c (clearenv): Likewise.
4367 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4369 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4370 (malloc, memcpy): Remove decls.
4371 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4372 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4373 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4374 (memcpy): Remove macro.
4375 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4376 (__P): Remove. All uses removed.
4377 (PTR): Remove. All uses changed to void *.
4378 (CHAR_BIT, NULL): Remove.
4379 (spaces, zeros, memset_space, memset_zero)
4380 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4382 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4383 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4384 Define with prototype.
4385 Remove now-unnecessary prototype decl.
4386 (extra_args_spec): Assume ANSI C. All uses changed.
4387 (extra_args_spec_iso): Remove.
4388 (my_strftime, emacs_strftimeu): Define via prototype.
4389 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4391 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4392 * strtoimax.c: Include <stdlib.h> unconditionally.
4393 (strtoul, strtol): Remove decls.
4394 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4396 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4397 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4398 (LOCALE_PARAM_PROTO): New macro.
4399 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4400 (INTERNAL (strtol), strtol): Define with a prototype.
4401 (PARAMS): Remove. All uses removed.
4402 * tempname.c: Include <string.h> unconditionally.
4403 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4404 * xgethostname.c (main): Define with a prototype.
4405 * xmalloc.c: Include "xalloc.h" first, to check interface.
4406 Include <stdlib.h> unconditionally.
4407 (calloc, malloc, realloc, free): Remove decls.
4408 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4409 Include <stdlib.h> unconditionally. Sort include file names.
4411 (xstrtod): Define with a prototype.
4412 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4413 (strtol, strtoul): Remove decls.
4415 2003-09-11 Paul Eggert <eggert@twinsun.com>
4417 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4418 Include <stdlib.h>, <string.h> unconditionally.
4419 Remove now-unnecessary cast to char *.
4420 * strnlen.c: Include <string.h> unconditionally.
4421 * yesno.c (yesno): Define with a prototype.
4423 2003-09-10 Bruno Haible <bruno@clisp.org>
4425 * strcspn.c: Include <string.h> unconditionally.
4426 * strpbrk.c: Include <string.h> unconditionally.
4427 * strstr.c: Include <string.h> unconditionally.
4428 * unicodeio.c: Include <string.h> unconditionally.
4429 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4430 * unsetenv.c: Likewise.
4431 * xreadlink.c: Include <stdlib.h> unconditionally.
4432 * yesno.c: Include <stdlib.h> unconditionally.
4433 (rpmatch): Add prototype.
4435 2003-09-10 Jim Meyering <jim@meyering.net>
4437 * error.c: Correct indentation of cpp directives.
4439 2003-09-09 Paul Eggert <eggert@twinsun.com>
4443 * acosl.c (main): Use a prototype.
4444 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4447 * getloadavg.c (getloadavg, main): Define via prototypes.
4449 * getopt.h (struct option.name): Assume C89, and use 'const'.
4450 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4451 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4453 * getopt.c (const): Remove macro.
4454 Include <string.h> unconditionally.
4455 (my_index): Remove; all uses changed to strchr.
4456 (strlen): Remove decl.
4457 (exchange): Remove forward decl; no longer needed.
4458 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4459 Define with prototype.
4460 * getopt1.c (const): Remove macro.
4461 (getopt_long, getopt_long_only, main): Define with prototype.
4463 * getugroups.c: Include <string.h> unconditionally.
4465 * getusershell.c: Include <stdlib.h> unconditionally.
4466 (getusershell, setusershell, endusershell, readname, main):
4467 Define with prototypes.
4469 * group-member.c: Include group-member.h first.
4470 Include <stdlib.h> unconditionally.
4472 * hard-locale.c: Include hard-locale.h first.
4473 Include <stdlib.h>, <string.h> unconditionally.
4475 * hash.c (free, malloc): Remove decls.
4476 Include <stdlib.h> unconditionally.
4478 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4479 (getenv): Do not declare.
4481 * idcache.c: Include <string.h> unconditionally.
4483 * long-options.c: Include long-options.h first, to test interface.
4484 Include <stdlib.h> unconditionally.
4486 * makepath.c: Include makepath.h first, to test interface.
4487 Include <stdlib.h> and <string.h> unconditionally.
4489 * linebuffer.c: Include <stdlib.h>.
4490 (free): Remove decl.
4492 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4493 rpl_malloc returns void *, not char *.
4494 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4496 * md5.h: Include <limits.h> unconditionally.
4497 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4498 (__P): Remove; all uses removed.
4499 * md5.c: Include "md5.h" first.
4500 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4501 md5_buffer, md5_process_bytes, md5_process_block):
4502 Define with prototypes.
4503 * sha.h (__P): Remove all uses. (It wasn't defined??)
4504 * sha.c: Include "sha.h" first.
4505 Include <stdlib.h>, <string.h> unconditionally.
4507 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4508 * memcmp.c (__ptr_t): Likewise.
4509 * memrchr.c (__ptr_t): Likewise.
4510 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4511 Include <string.h> unconditionally.
4512 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4513 * memchr.c: Include <stdlib.h> unconditionally.
4514 * memchr.c (LONG_MAX): Remove.
4515 * memrchr.c (LONG_MAX): Likewise.
4516 * memchr.c (__memchr): Define via a prototype.
4517 * memrchr.c (__memrchr): Likewise.
4518 * memcmp.c (__P): Remove, and remove all uses.
4519 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4520 Remove forward decls; no longer needed.
4521 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4522 Use types required by C89 in prototype.
4524 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4525 * savedir.c: Likewise.
4526 * mkdir.c (free): Remove decl.
4527 * rmdir.c (rmdir): Define with a prototype.
4528 * savedir.c: Include savedir.h first, to test interface.
4530 * mktime.c (STDC_HEADERS): Remove.
4531 Include <stdlib.h>, <string.h> unconditionally.
4533 * modechange.c: Include <stdlib.h> unconditionally.
4534 (malloc): Remove decl.
4536 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4537 (free): Remove decl.
4539 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4540 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4541 (This type really should be intptr_t, but that's a C99ism.)
4542 (_obstack_memcpy): Remove: all uses changed to memcpy.
4543 Include <string.h> unconditionally.
4544 (struct obstack): Assume __STDC__ for types of members
4545 chunkfun, freefun, extra_arg.
4546 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4547 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4548 obstack_begin, obstack_specify_allocation,
4549 obstack_specify_allocation_with_arg, obstack_chunkfun,
4550 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4551 Remove unprototyped decls and the macros that use them.
4552 * obstack.c (POINTER): Remove. All uses changed to void *.
4553 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4554 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4555 (defined __STDC__ && __STDC__)]:
4556 Remove nonprototyped code.
4557 Include <stdlib.h> unconditionally.
4558 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4559 _obstack_allocated_p, _obstack_free, obstack_free,
4560 _obstack_memory_used, print_and_abort):
4561 Define using prototypes.
4562 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4563 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4564 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4565 obstack_next_free, obstack_object_size, obstack_room) [0]:
4566 Remove unused, unprototyped code.
4568 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4570 * physmem.c (physmem_total, physmem_available, main): Define
4573 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4574 (main): Define with a prototype.
4576 * posixver.c (getenv): Remove decl.
4578 * putenv.c (malloc): Returns void *, not char *.
4579 Include <string.h> unconditionally.
4580 (strchr, memcpy, NULL): Do not define.
4582 * readtokens.c: Include readtokens.h first, to test interface.
4583 Include <stdlib.h>, <string.h> unconditionally.
4584 (init_tokenbuffer): Define with a prototype.
4586 * regex.c (PARAMS): Remove. All uses removed.
4587 All uses of _RE_ARGS removed, too.
4588 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4590 (bzero): Assume memset exists.
4591 (memcmp, memcpy, NULL): Remove.
4592 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4593 char, or assignments to local vars of type signed char.
4594 (init_syntax_once, PREFIX(extract_number_and_incr),
4595 PREFIX(print_partial_compiled_pattern),
4596 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4597 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4598 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4599 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4600 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4601 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4602 wcs_compile_range, byte_compile_range, truncate_wchar,
4603 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4604 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4605 count_mbs_length, wcs_re_match_2_internal,
4606 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4607 PREFIX(alt_match_null_string_p),
4608 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4609 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4610 regfree, PREFIX(extract_number)): Define with prototype. Remove
4611 now-unnecessary declaration, if any.
4612 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4614 Remove now-unnecessary casts among pointer types.
4615 * regex.h (_RE_ARGS): Remove. All uses removed.
4617 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4618 (free): Remove decl.
4620 * rpmatch.c: Include <stdlib.h> unconditionally.
4622 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4623 (free): Remove decl.
4625 * save-cwd.c: Include <stdlib.h> unconditionally.
4626 * xgetcwd.c: Likewise.
4628 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4629 (free): Remove decl.
4631 * strchrnul.c (strchrnul): Define with a prototype.
4632 Fix bug: c_in was not converted to char before searching.
4634 The following changes are not K&R related:
4636 * group-member.h: Include <sys/types.h>, so that this file is
4638 * makepath.h: Likewise.
4640 * getusershell.c (readname, default_index, line_size, readname):
4641 Use size_t, not int, for sizes.
4642 (readname): If the size overflows, report an error instead of
4645 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4647 * getndelim2.c: Assume stdlib.h per the C89 spec.
4649 2003-09-08 Paul Eggert <eggert@twinsun.com>
4651 Assume C89 or better; remove K&R cruft.
4652 A few of these changes were first proposed by Derek Robert Price
4653 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4655 * addext.c: Include <string.h> unconditionally.
4656 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4657 Don't declare getenv or malloc.
4659 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4660 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4662 (find_stack_direction, alloca): Use prototypes.
4664 * atexit.c (atexit): Define using a prototype.
4666 * basename.c, dirname.c, stripslash.c:
4667 Include <string.h> unconditionally.
4669 * bcopy.c: Include <stddef.h>.
4670 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4672 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4674 * error.h (error, error_at_line, error_print_progname)
4675 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4676 * error.c: Include error.h first, to check interface.
4677 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4678 (VA_START): Remove; all uses changeed to va_start.
4679 (exit, strerror): Remove decls.
4680 (error_print_progname): Prototype uncondionally.
4681 Don't include <errno.h>; no longer needed.
4682 (private_strerror): Remove.
4683 (error_tail): Always define.
4684 (error, error_at_line): Assume C89 or better; always use prototypes.
4685 * fatal.c: Include "fatal.h" first, to test interface.
4686 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4687 (VA_START): Remove; all uses changed to va_start.
4688 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4690 (exit): Remove decl.
4691 (fatal): Prototype unconditionally. Assume va_start works.
4692 Abort at end, to pacify gcc.
4694 * euidaccess.c (main): Define with a prototype.
4696 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4698 * exitfail.c: Include <stdlib.h> unconditionally.
4700 * fnmatch_.h (__P): Remove. All uses changed to assume
4702 * fnmatch.c: Include fnmatch.h first, to test interface.
4703 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4704 (getenv): Remove decl.
4705 (fnmatch): Define using a prototype.
4706 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4707 (FCT): Define using a prototype.
4709 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4711 * gethostname.c: Include <stddef.h>.
4712 (gethostname): Define with prototype. Length is size_t, not int.
4714 2003-09-08 Paul Eggert <eggert@twinsun.com>
4716 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4717 getversion.c should have been removed then, but was accidentally
4720 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4721 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4723 2003-09-07 Paul Eggert <eggert@twinsun.com>
4725 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4726 copy_tm_result. Bug reported by Simon Josefsson in
4727 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4729 2003-09-06 Paul Eggert <eggert@twinsun.com>
4731 * time_r.c, time_r.h: New files.
4733 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4735 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4736 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4738 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4740 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4741 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4744 * timegm.c: Switch to glibc implementation, with the following changes:
4745 [defined HAVE_CONFIG_H]: Include <config.h>.
4746 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4747 (__mktime_internal) [!defined _LIBC]: New decl.
4748 (__gmtime_r) [!defined _LIBC]: New macro and function.
4749 (timegm): Use a prototype, since gnulib assumes C89.
4750 Do not bother declaring tmp to be const, as it's not really usefu.
4751 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4752 (timegm): Declare only if HAVE_DECL_TIMEGM.
4754 2003-09-03 Paul Eggert <eggert@twinsun.com>
4756 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4757 Bug reported by Lute Kamstra in
4758 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4760 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4761 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4762 course with correspondingly smaller numbers for tomorrow and
4763 yesterday. From Tadayoshi Funaba. Originally installed into
4764 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4767 2003-08-31 Simon Josefsson <jas@extundo.com>
4769 * timegm.h: New file.
4770 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4772 2003-08-31 Karl Berry <karl@gnu.org>
4774 * argp.h: update from libc.
4776 2003-08-28 Bruno Haible <bruno@clisp.org>
4778 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4779 warning on QNX, which defines O_BINARY to 000000.
4781 2003-08-24 Bruno Haible <bruno@clisp.org>
4783 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4784 MSVC7 <stdio.h> is included later.
4786 2003-08-20 Bruno Haible <bruno@clisp.org>
4788 * progname.h: New file, from GNU gettext.
4789 * progname.c: New file, from GNU gettext.
4790 * progreloc.c: New file, from GNU gettext.
4792 2003-08-19 Bruno Haible <bruno@clisp.org>
4794 * xstrdup.c: Assume <string.h> exists.
4796 2003-08-18 Jim Meyering <jim@meyering.net>
4798 * setenv.h: Indent nested cpp directive.
4799 * vasnprintf.c: Remove trailing blanks.
4801 2003-08-17 Simon Josefsson <jas@extundo.com>
4802 Bruno Haible <bruno@clisp.org>
4804 * xstrndup.h: New file.
4805 * xstrndup.c: New file.
4807 2003-08-17 Bruno Haible <bruno@clisp.org>
4809 * strndup.h: New file.
4811 2003-08-16 Paul Eggert <eggert@twinsun.com>
4813 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4814 space, undoing this 2003-08-12 change:
4815 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4817 2003-08-16 Jim Meyering <jim@meyering.net>
4819 Merge from coreutils.
4820 * xstrtoimax.c: #else #if -> #elif.
4821 * xstrtoumax.c: Likewise.
4823 2003-08-15 Paul Eggert <eggert@twinsun.com>
4825 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4826 rather than tab, after '#' in shell-script copyright notices.
4827 Suggested by Bruno Haible.
4829 2003-08-15 Jim Meyering <jim@meyering.net>
4830 and Paul Eggert <eggert@twinsun.com>
4832 Merge from coreutils.
4833 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4834 member but strut utmpx does not. Needed for AIX 4.3.3.
4835 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4837 2003-08-15 Jim Meyering <jim@meyering.net>
4839 Merge from coreutils.
4840 * xgethostname.c: Include <stdlib.h>.
4841 (xghostname): Don't exit for anything other than memory-related
4842 failure; just return NULL.
4843 * userspec.c: Include "posixver.h".
4844 (parse_user_spec): Accept `.' as a separator only
4845 in pre-POSIX-200112 mode.
4846 * strtoimax.c: Use #elif rather than #else #if.
4847 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4848 Remove function, now that we can rely on a working tzset function.
4849 [!_LIBC]: Ensure that the required autoconf test has been run.
4850 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4851 Use underlying_strftime for %r.
4852 * sha.c: Merge in some clean-up and optimization changes from glibc.
4853 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4854 Ensure that it is a multiple of 64.
4855 Rearrange loop exit tests so as to avoid performing an
4856 additional fread after encountering an error or EOF.
4857 * realloc.c: Update copyright date.
4859 2003-08-14 Jim Meyering <jim@meyering.net>
4861 Merge from coreutils.
4862 * obstack.h: Whitespace changes.
4863 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4864 and xcalloc return values.
4865 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4866 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4867 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4868 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4869 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4871 Use mntctl's return value to drive the entry-processing loop, since
4872 we can't rely on the value of the vmt_length member in the last
4873 entry. On some systems doing so could result in exhausting
4874 virtual memory. Based in part on a patch from Mike Jetzer.
4876 2003-08-14 Jim Meyering <jim@meyering.net>
4877 and Paul Eggert <eggert@twinsun.com>
4879 Merges from coreutils, plus other fixes.
4880 * physmem.c: Merge in portability changes from gcc/libiberty
4881 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4882 for credits and details. Thanks to Kaveh Ghazi for helping
4883 to keep these files in sync.
4884 (ARRAY_SIZE): Define it.
4885 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4886 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4887 (memcasecmp): Don't assume size_t fits in unsigned int.
4888 Remove casts and duplicate code.
4889 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4890 (memcpy): Remove definition.
4891 Merge in some clean-up and optimization changes from glibc.
4892 [BLOCKSIZE]: Move definition to top of file.
4893 Ensure that it is a multiple of 64.
4894 Rearrange loop exit tests so as to avoid performing an
4895 additional fread after encountering an error or EOF.
4896 * md5.h (md5_uintptr): Define.
4897 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4898 return to the initial working directory. Preserve errno
4900 * idcache.c: Include "xalloc.h".
4901 (xmalloc, xrealloc): Remove decls.
4902 (getuser): Remove casts no longer required in C89.
4903 * human.c: Include stdio.h, for sprintf.
4904 * group-member.c: Include "xalloc.h".
4905 (xmalloc, xrealloc): Remove decls.
4906 (get_group_info): Remove casts no longer required in C89.
4907 * getusershell.c (readname): Remove casts no longer required in C89.
4908 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4909 * getline.c: Whitespace fix, from coreutils.
4911 2003-08-13 Paul Eggert <eggert@twinsun.com>
4913 * exclude.c: Include <ctype.h>
4914 (IN_CTYPE_DOMAIN): New macro.
4916 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4919 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4920 Undo previous (whitespace-only) change.
4922 2003-08-12 Paul Eggert <eggert@twinsun.com>
4924 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4925 Normalize leading white space and remove trailing white space.
4926 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4927 notice, as per ../config/srclist-update.
4929 Merge from coreutils.
4930 * euidaccess.h: New file.
4931 * euidaccess.c: Include it.
4932 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4933 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4934 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4936 2003-08-11 Bruno Haible <bruno@clisp.org>
4938 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4939 (vasnprintf): Use it instead of wcslen.
4941 2003-08-11 Bruno Haible <bruno@clisp.org>
4943 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4944 value to ensure that _Bool promotes to int. Use #define for _Bool when
4945 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4947 2003-08-10 Karl Berry <karl@gnu.org>
4949 * regex.h: update from libc (whitespace fix).
4951 2003-08-09 Paul Eggert <eggert@twinsun.com>
4953 Merge some files from coreutils. These changes were
4954 originally made by Jim Meyering.
4955 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4956 many older Unixes require this.
4957 * alloca.c (alloca): Remove cast to argument of free;
4958 no longer needed in C89.
4959 * alloca_.h, regex.h: Fix white space to match
4960 what GNU indent does.
4962 2003-08-05 Paul Eggert <eggert@twinsun.com>
4964 * bumpalloc.h: Remove.
4966 2003-08-04 Paul Eggert <eggert@twinsun.com>
4968 * getloadavg.c: Change copyright notice and spacing to conform to
4971 Merge from coreutils.
4972 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4974 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4975 from Karl Berry, implemented by Jim Meyering.
4976 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4977 from Dmitry V. Levin.
4978 Remove anachronistic cast of xrealloc.
4979 * fnmatch_.h (__const): Remove. Use 'const'.
4980 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4981 type. Otherwise, it wouldn't compile with at least /bin/cc on
4982 ymp-cray-unicos9.0.2.X.
4983 Combine two mostly-identical uses of alloca into one.
4984 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4986 2003-08-04 Dave Love <d.love@dl.ac.uk>
4990 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4991 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4992 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4993 obsolete NLIST_NAME_UNION.
4994 [__GNU__]: Undef BSD and FSCALE.
4995 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4997 2003-08-03 Paul Eggert <eggert@twinsun.com>
4999 * stdbool_.h (_Bool): Make it signed char, instead of
5000 an enum type, so that it's guaranteed to promote to int. See:
5001 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5003 2003-07-31 Paul Eggert <eggert@twinsun.com>
5005 * strerror.c: Include config.h, limits.h. Declare sprintf.
5006 (strerror): Don't assume that a printable int fits in 14 bytes.
5008 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5009 Bruno Haible <bruno@clisp.org>
5011 * getline.h (getline, getdelim): Change return type to ssize_t.
5012 * getline.c (getline, getdelim): Likewise.
5013 Remove _GNU_SOURCE define; now it's defined in config.h through
5016 2003-07-22 Paul Eggert <eggert@twinsun.com>
5018 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5019 over-parenthesization in macros.
5021 Sync with coreutils.
5023 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5026 Use `exit_failure' for xalloc and xmemcoll instead of their own
5027 private exit-failure variables.
5028 * xalloc.h (xalloc_exit_failure): Remove.
5029 * xmalloc.c: Likewise. Include exitfail.h.
5030 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5031 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5032 * xmemcoll.c: Likewise. Include exitfail.h.
5033 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5035 2003-07-18 Paul Eggert <eggert@twinsun.com>
5037 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5038 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5039 to test that it can stand by itself. Include "exitfail.h".
5040 Clients should set exit_failure instead.
5041 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5043 2003-07-18 Andreas Schwab <schwab@suse.de>
5045 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5047 2003-07-18 Bruno Haible <bruno@clisp.org>
5049 * getndelim2.h: New file.
5050 * getndelim2.c: Make into a module of its own. Include config.h,
5052 (getndelim2): Make non-static. Change return type to ssize_t.
5053 * getline.h: Change argument names.
5054 * getline.c: Include getndelim2.h instead of getndelim2.c.
5055 * getnline.c: Include getndelim2.h.
5057 2003-07-17 Bruno Haible <bruno@clisp.org>
5059 * Makefile.am: Remove file.
5060 * Makefile.in: Remove file.
5062 2003-07-17 Bruno Haible <bruno@clisp.org>
5064 * getnline.h: New file.
5065 * getnline.c: New file.
5066 * getndelim2.c: New file, extracted from getline.c.
5067 (getndelim2): Renamed from getdelim2, with added nmax argument.
5068 * getline.c: Include getndelim2.c.
5069 (getdelim2): Moved out to getndelim2.c.
5070 (getline, getdelim): Update.
5072 2003-07-15 <karl@gnu.org>
5074 * vasnprintf.c: update from gettext.
5076 2003-07-15 Jim Meyering <jim@meyering.net>
5078 * makepath.c (make_path): Enclose diagnostic in _(...).
5080 2003-07-14 Paul Eggert <eggert@twinsun.com>
5082 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5083 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5084 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5085 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5086 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5087 updated automatically by ../config/srclist-update. This changes
5088 their license from LPGL to GPL.
5090 2003-07-14 Jim Meyering <jim@meyering.net>
5092 Don't emit diagnostics. Let callers do that.
5093 * save-cwd.c: Don't include "error.h".
5094 (save_cwd): Don't call error. Ensure that errno is valid
5095 when returning nonzero.
5097 * save-cwd.h (restore_cwd): Update prototype.
5098 * save-cwd.c (restore_cwd): Remove two parameters.
5099 Simplify. Don't call error upon failure. Let callers do that.
5100 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5101 when auditing is enabled. But don't bother updating the #if.
5103 2003-07-14 Simon Josefsson <jas@extundo.com>
5105 * mempcpy.h: New file.
5106 * mempcpy.c: New file.
5108 2003-07-14 Paul Eggert <eggert@twinsun.com>
5110 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5111 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5112 unicodeio.c, unicodeio.h, unlocked-io.h:
5113 Switch from LGPL to GPL.
5115 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5117 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5118 it breaks C++ compilation.
5119 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5121 2003-07-10 Jim Meyering <jim@meyering.net>
5123 * vasnprintf.c: Remove trailing blanks.
5124 Make cpp indentation consistent.
5126 2003-07-09 Paul Eggert <eggert@twinsun.com>
5128 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5129 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5130 Switch from LGPL to GPL.
5132 2003-07-07 Paul Eggert <eggert@twinsun.com>
5134 * mktime.c: Fix some boundary cases and remove need for floating point.
5136 Issue a compile-time diagnostic if time_t is floating point, or if
5137 two's complement arithmetic is not in effect, or if arithmetic
5138 right shift does not propagate the sign. These assumptions were
5139 all in the original code but they weren't checked.
5141 (TIME_T_MIDPOINT, verify): New macros.
5142 (__isleap): Remove; it has integer overflow problems.
5143 (leapyear): New function, without those problems.
5144 (ydhms_tm_diff): Remove; splitting into two parts.
5145 (ydhms_diff): New function, containing the arithmetic part of
5146 the old ydhms_tm_diff function. Issue a compile-time
5147 diagnostic if we are not using C99 integer division.
5148 Avoid casts when possible.
5149 (guess_time_tm): New function, containing the checking part of
5150 the old ydhms_tm_diff function. Return the new value, rather than
5151 the difference between it and the old. Accept a new argument T
5152 so that *T specifies the old value. Check for overflow in the result.
5154 (__mktime_internal): Use a time_t offset, not a long int offset.
5155 This undoes the 2003-06-04 change, which is no longer needed now
5156 that we have better overflow checking.
5157 (localtime_offset): Likewise.
5159 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5160 and long are 64-bit but int is only 32-bit.
5161 (ydhms_diff): Use long int to store year1 and yday1.
5162 Issue a compile-time diagnostic if long int is not wide enough.
5164 (__mktime_internal): Use long int to store adjusted year and yday.
5165 Use plain C rather than preprocessor commands, if that doesn't
5167 Check for overflow (and try to repair) after each probe
5168 rather than checking only at the very end. This avoids some bugs
5169 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5170 does not equal GMT offset at maximum time).
5171 Use integer to check for overflow rather than floating point; this
5172 is more portable to non-IEEE hosts, and is a tad faster.
5173 When we detect that we are oscillating between two values,
5174 don't check whether tm_isdst has the requested value, since
5175 we already know the answer. When tm_isdst has the wrong value,
5176 use a different heuristic to find the right one, based on the
5177 extreme values actually observed in practice in tz2003a,
5178 rather than the (overly optimistic) "previous 3 calendar quarters".
5180 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5181 "T const" to accommodate glibc style.
5182 (check_result): Use less-confusing report format. "long" -> "long int.
5184 Don't loop if the iteration overflows time_t.
5185 Allow a negative step in the iteration.
5187 2003-07-01 Paul Eggert <eggert@twinsun.com>
5189 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5190 having it depend on HAVE_SYS_TYPES_H.
5192 2003-06-25 Bruno Haible <bruno@clisp.org>
5194 * readlink.c: New file.
5196 2003-06-20 Bruno Haible <bruno@clisp.org>
5198 Assume C89, so PARAMS isn't needed.
5199 * unicodeio.h (PARAMS): Remove.
5200 * unicodeio.c: Don't use PARAMS.
5202 2003-06-18 Jim Meyering <jim@meyering.net>
5204 Merge changes from coreutils.
5205 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5206 Remove explicit declarations of xmalloc and realloc.
5208 (read_utmp): Remove anachronistic cast of xmalloc.
5210 2003-06-17 Paul Eggert <eggert@twinsun.com>
5212 Assume C89, so PARAMS isn't needed.
5213 * backupfile.h (PARAMS): Remove. All uses removed.
5214 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5215 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5216 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5217 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5218 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5219 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5220 xstrtol.h: Likewise.
5221 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5222 same.h, strverscmp.h: Do not include config.h; no longer needed.
5223 Anyway, config.h should always be included before any other file.
5225 2003-06-11 Simon Josefsson <jas@extundo.com>
5227 * sysexit_.h: New file.
5229 2003-05-20 Derek Price <derek@ximbiot.com>
5231 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5233 2003-06-10 Simon Josefsson <jas@extundo.com>
5235 * strchrnul.h: New file.
5236 * strchrnul.c: New file.
5238 2003-06-10 Simon Josefsson <jas@extundo.com>
5240 * argp.h: New file, from glibc.
5241 * argp-ba.c: New file, from glibc.
5242 * argp-eexst.c: New file, from glibc.
5243 * argp-fmtstream.c: New file, from glibc.
5244 * argp-fmtstream.h: New file, from glibc.
5245 * argp-fs-xinl.c: New file, from glibc.
5246 * argp-help.c: New file, from glibc.
5247 * argp-namefrob.h: New file, from glibc.
5248 * argp-parse.c: New file, from glibc.
5249 * argp-pv.c: New file, from glibc.
5250 * argp-pvh.c: New file, from glibc.
5251 * argp-xinl.c: New file, from glibc.
5253 2003-06-07 Jim Meyering <jim@meyering.net>
5255 * readtokens.h: Put `Free Software Foundation, Inc.'
5256 in place of my name in the copyright comment.
5257 Remove definition and uses of __P.
5260 * stat.c: Don't declare xmalloc explicitly.
5261 Instead, include "xalloc.h".
5262 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5263 xrealloc, and xcalloc return values.
5264 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5266 * xgetcwd.h: Remove definition/uses of PARAMS.
5268 2003-06-06 Jim Meyering <jim@meyering.net>
5270 * stdbool_.h: Renamed from stdbool.h.in.
5272 2003-06-06 Jim Meyering <jim@meyering.net>
5274 Merge from coreutils.
5275 * same.c: (same_name): Declare *_basename locals to be `const'.
5276 Consolidate declarations and initializations of *_base* locals.
5278 Merge from coreutils.
5279 This avoids a core dump on systems without GNU putenv,
5280 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5281 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5282 (unsetenv): New static function, from GNU libc.
5283 (rpl_putenv): Use it.
5285 * modechange.c: Remove trailing blanks.
5287 Merge from coreutils.
5288 * fsusage.c: Remove declaration of statfs.
5289 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5291 * posixtm.c: Include <stdbool.h> unconditionally.
5293 2003-06-05 Paul Eggert <eggert@twinsun.com>
5295 * mktime.c (__mktime_internal): When resolving a tm_isdst
5296 mismatch, look in future quarters as well as past. This fixes a
5297 bug when processing fall-backwards gaps immediately after a long
5298 period of daylight-saving time.
5300 * mktime.c: Assume freestanding C89 or better.
5301 (HAVE_LIMITS_H): Remove. Assume it's 1.
5302 (__P): Remove; not used.
5303 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5304 (mktime, not_equal_tm, print_tm, check_result,
5305 main): Use prototypes. Use const * where appropriate.
5306 (main): Fix typo in testing code that uncovered by above changes.
5307 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5309 2003-06-04 Paul Eggert <eggert@twinsun.com>
5311 * mktime.c: Fix Debian bug 177940
5312 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5313 (localtime_offset): Now long int, not time_t, because we want it
5314 to be guaranteed to be signed. All uses changed.
5315 (__mktime_internal): If overflow would occur when adding offset,
5318 Merge 'human' changes from coreutils. Rewrite to support
5319 locale-specific notations like thousands separators.
5320 * human.c: Simplify authorship notice.
5321 Include human.h immediately after config.h.
5322 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5323 <limits.h>: Do not include, since human.h does.
5324 (SIZE_MAX, UINTMAX_MAX): New macros.
5325 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5326 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5327 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5328 (power_letter): Renamed from suffixes.
5329 (generate_suffix_backwards): Remove.
5330 (adjust_value): Now takes int style (because of human.h changes)
5331 and long double value (for greater precision on some platforms).
5332 (group_number): New function.
5333 (human_readable): Use it. Use integer options, not enum.
5334 Put the options before the sizes in the arg list.
5335 Support all the new options.
5336 The old human_readable function has been removed;
5337 use inttostr.h instead.
5338 (human_readable, default_block_size, humblock):
5339 Use uintmax_t, not int, for block sizes.
5340 (human_readable_inexact, block_size_types): Remove.
5341 (block_size_opts): New constant.
5342 (human_options): Renamed from human_block_size, with new signature
5343 that allows block sizes up to UINTMAX_MAX. All callers changed.
5344 * human.h: Add copyright and authorship notice.
5345 Include <limits.h> and <stdbool.h> unconditionally.
5346 (PARAMS): Remove. All uses removed.
5347 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5348 (enum human_inexact_style): Remove tag; now a nameless enum.
5349 (human_floor, human_ceiling, human_round_to_even): Now have
5350 values 2, 0, 1 rather than -1, 1, 0.
5351 (human_group_digits, human_suppress_point_zero, human_autoscale,
5352 human_base_1024, human_SI, human_B): New constants.
5353 (human_readable_inexact, human_block_size): Remove.
5354 (human_readable): Size args are now uintmax_t, not int.
5355 (human_options): New decl.
5357 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5358 unnecessary now that we assume C89 or better. This change
5359 imported from coreutils.
5361 * mktime.c (__mktime_internal): Do not reject negative timestamps
5362 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5363 in the 2003-05-30 sync from glibc.
5365 .h files should stand alone, but we shouldn't include <sys/types.h>
5366 if we can get away with just <stddef.h>.
5368 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5369 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5370 rather than <sys/types.h>, as we merely need size_t.
5371 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5373 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5374 Include <stdio.h>, to get FILE.
5375 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5376 memcasecmp.h has included <stddef.h> and all we need is size_t.
5377 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5378 our interface, instead of including <sys/types.h>
5380 2003-06-02 Paul Eggert <eggert@twinsun.com>
5383 Fix some minor time-related bugs with POSIX time arguments.
5384 Some valid time stamps were being rejected (notably -1, and
5385 time stamps before 1900 on 64-bit hosts). And some invalid
5386 time stamps were being accepted, e.g. September 31.
5388 * posixtm.h (posixtime): Return bool instead of time_t, so
5389 that we can return (time_t) -1 successfully.
5390 * posixtm.c: Likewise.
5391 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5392 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5393 (t): Remove static var.
5394 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5395 of static var. All uses changed.
5396 (year): Do not reject years before 1900; they can occur with
5398 (posix_time_parse): Do not check for out-of-range components;
5399 that is now the caller's responsibility, since our checks were
5400 only approximations.
5401 (posixtime): Use mktime to check for out-of-range components,
5402 since it knows them exactly.
5403 If mktime returns (time_t) -1, check whether an error actually occurred
5404 by invoking localtime on -1.
5405 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5406 posixtime failures better.
5407 Improve the test data (in comments only).
5409 2003-05-30 <karl@gnu.org>
5411 * mktime.c: update from libc.
5413 2003-05-30 Bruno Haible <bruno@clisp.org>
5415 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5416 * localcharset.h: Likewise.
5417 * localcharset.c: Likewise.
5419 2003-05-28 Paul Eggert <eggert@twinsun.com>
5421 Assume the headers required for C89 freestanding compilers.
5422 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5423 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5424 without checking for HAVE_LIMITS_H.
5425 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5426 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5428 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5429 * exclude.c: Include <stdbool.h> unconditionally.
5430 * tempname.c: Include <stddef.h> unconditionally.
5431 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5432 * modechange.c, rpmatch.c (NULL): Don't define, since
5433 <stddef.h> does that.
5434 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5435 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5436 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5437 * xstrtol.c: Likewise.
5438 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5439 * savedir.c: Include <stddef.h> instead of defining NULL.
5441 * addext.c (addext): Use assignment rather than cast, to avoid
5442 warnings on some platforms.
5444 * mktime.c (__mktime_internal): Do not reject negative timestamps
5447 2003-05-10 Bruno Haible <bruno@clisp.org>
5449 * linebreak.c (iconv_string_length): Don't return -1 just because the
5450 string is longer than 4 KB.
5452 2003-05-12 Jim Meyering <jim@meyering.net>
5454 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5455 the space-padded-by-default conversion specifiers, %e, %k, %l.
5457 2003-05-03 Bruno Haible <bruno@clisp.org>
5459 Upgrade to Unicode-4.0.
5460 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5461 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5462 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5463 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5464 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5465 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5466 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5467 Change width of U+E0100..U+E01EF from 1 to 0.
5469 2003-04-25 Bruno Haible <bruno@clisp.org>
5471 * copy-file.c: Include <stddef.h>, for size_t.
5473 2003-04-25 Jim Meyering <jim@meyering.net>
5475 * copy-file.c (copy_file_preserving): Declare buf_size to be
5476 of type size_t, not int.
5478 2003-04-11 Jim Meyering <jim@meyering.net>
5480 Merge changes from Coreutils.
5482 2003-03-22 Jim Meyering <jim@meyering.net>
5484 * strftime.c (widen): Cast alloca return value to proper type.
5486 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5489 * strftime.c (my_strftime): Handle very large width
5490 specifications for numeric values correctly. Improve checks for
5493 2003-01-19 Jim Meyering <jim@meyering.net>
5495 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5496 (nl_get_alt_digit) [! defined my_strftime]: Define.
5497 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5498 _nl_get_alt_digit and _nl_get_walt_digit.
5500 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5501 These changes have no effect outside of _LIBC.
5503 2003-04-10 Bruno Haible <bruno@clisp.org>
5505 * findprog.h: New file, from GNU gettext.
5506 * findprog.c: New file, from GNU gettext.
5508 2003-04-05 Jim Meyering <jim@meyering.net>
5510 Merge changes from Coreutils.
5512 * exclude.h (PARAMS): Remove definition and uses.
5513 * exclude.c: Remove uses of `PARAMS'.
5515 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5516 Add test-cases for DOS filenames. Declare program_name.
5517 (main): Set up program_name. Patch by Rich Dawe.
5519 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5521 Use mntctl's return value to drive the entry-processing loop, since
5522 we can't rely on the value of the vmt_length member in the last
5523 entry. On some systems doing so could result in exhausting
5524 virtual memory. Based in part on a patch from Mike Jetzer.
5526 2003-04-04 Bruno Haible <bruno@clisp.org>
5528 * linebreak.h: New file, from GNU gettext.
5529 * linebreak.c: New file, from GNU gettext with slight modifications.
5530 * lbrkprop.h: New file, from GNU gettext.
5532 2003-04-03 Bruno Haible <bruno@clisp.org>
5534 * utf8-ucs4.h: New file, from GNU gettext.
5535 * utf16-ucs4.h: New file, from GNU gettext.
5536 * ucs4-utf8.h: New file, from GNU gettext.
5537 * ucs4-utf16.h: New file, from GNU gettext.
5539 2003-04-02 Bruno Haible <bruno@clisp.org>
5541 * binary-io.h: New file, from GNU gettext.
5543 2003-04-01 Bruno Haible <bruno@clisp.org>
5545 * pathname.h: New file, from GNU gettext.
5546 * concatpath.c: New file, from GNU gettext.
5548 2003-03-30 Bruno Haible <bruno@clisp.org>
5550 * copy-file.c (copy_file_preserving): Don't set owner if the function
5551 chown() doesn't exist.
5553 2003-03-28 Bruno Haible <bruno@clisp.org>
5555 * copy-file.h: New file, from GNU gettext.
5556 * copy-file.c: New file, from GNU gettext.
5558 2003-03-18 Jim Meyering <jim@meyering.net>
5560 * quote.c (quote_n): Fix typo in comment.
5562 2003-03-14 Jim Meyering <jim@meyering.net>
5564 Merge changes from Coreutils.
5565 * obstack.h (obstack_object_size): Declare temporary, __o,
5566 to be const, in order to avoid warnings.
5567 (obstack_room): Likewise.
5568 (obstack_empty_p): Likewise.
5570 2003-03-13 Paul Eggert <eggert@twinsun.com>
5572 Merge changes from Bison.
5573 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5574 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5575 when compiling Bison 1.875's `bitset bset = obstack_alloc
5576 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5577 * hash.c: Include <stdbool.h> unconditionally.
5579 2003-03-09 Paul Eggert <eggert@twinsun.com>
5581 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5582 Reported by Bruce Becker; see:
5583 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5585 2003-03-03 Paul Eggert <eggert@twinsun.com>
5586 Bruno Haible <bruno@clisp.org>
5588 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5589 Reported by John Hughes, see
5590 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5592 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5594 * poll_.h: New file.
5597 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5599 * mathl.h: New file.
5600 * acosl.c: New file.
5601 * asinl.c: New file.
5602 * atanl.c: New file.
5603 * ceill.c: New file.
5606 * floorl.c: New file.
5607 * frexpl.c: New file.
5608 * ldexpl.c: New file.
5610 * sincosl.c: New file.
5612 * sqrtl.c: New file.
5614 * trigl.c: New file.
5615 * trigl.h: New file.
5617 2003-02-17 Bruno Haible <bruno@clisp.org>
5619 * mkdtemp.h: New file, from GNU gettext.
5620 * mkdtemp.c: New file, from GNU gettext.
5622 2003-01-31 Bruno Haible <bruno@clisp.org>
5624 * rename.c: #undef rename before defining rpl_rename.
5625 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5627 2003-01-30 Bruno Haible <bruno@clisp.org>
5629 * printf-args.h: New file, from GNU gettext.
5630 * printf-args.c: New file, from GNU gettext.
5631 * printf-parse.h: New file, from GNU gettext.
5632 * printf-parse.c: New file, from GNU gettext.
5633 * vasnprintf.h: New file, from GNU gettext.
5634 * vasnprintf.c: New file, from GNU gettext.
5635 * asnprintf.c: New file, from GNU gettext.
5636 * vasprintf.h: New file, from GNU gettext with modifications.
5637 * vasprintf.c: New file, from GNU gettext.
5638 * asprintf.c: New file, from GNU gettext.
5640 2003-01-29 Bruno Haible <bruno@clisp.org>
5642 * stpncpy.h: New file, from GNU gettext with modifications.
5643 * stpncpy.c: New file, from GNU gettext with modifications.
5645 2003-01-28 Bruno Haible <bruno@clisp.org>
5647 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5649 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5652 2003-01-27 Bruno Haible <bruno@clisp.org>
5654 * xsetenv.h: New file, from GNU gettext.
5655 * xsetenv.c: New file, from GNU gettext.
5657 2003-01-23 Bruno Haible <bruno@clisp.org>
5659 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5661 2003-01-22 Bruno Haible <bruno@clisp.org>
5663 * exit.h: New file, from GNU gettext.
5665 2003-01-11 Bruno Haible <bruno@clisp.org>
5667 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5668 * strcase.h (strcasecmp, strncasecmp): Likewise.
5670 2003-01-14 Jim Meyering <jim@meyering.net>
5672 * same.c (same_name): Tweak a comment.
5674 2003-01-11 Bruno Haible <bruno@clisp.org>
5676 * same.c (same_name): Reorder tests so as to avoid calling stat()
5677 when a string comparison is sufficient.
5679 2003-01-11 Bruno Haible <bruno@clisp.org>
5681 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5684 2003-01-11 Bruno Haible <bruno@clisp.org>
5686 * hash-pjw.c: Add comment about low quality of this function.
5688 2003-01-12 Paul Eggert <eggert@twinsun.com>
5690 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5691 to avoid collisions with libcurses and libreadline.
5693 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5694 * getstr.h, getstr.c: Remove.
5695 * getline.c: Include "getline.h", to check interface.
5696 Move body of old getstr.c here: this defines MIN_CHUNK and
5697 declares getdelim2, which is renamed from getstr.
5698 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5700 * linebuffer.c (readlinebuffer): Renamed from readline.
5702 * linebuffer.h: Likewise.
5703 (readline): Remove backward-compatibility macro.
5705 2003-01-12 Jim Meyering <jim@meyering.net>
5707 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5709 2003-01-10 Bruno Haible <bruno@clisp.org>
5711 * alloca_.h: New file.
5712 * getdate.y: Unconditionally include alloca.h.
5713 * makepath.c: Likewise.
5714 * setenv.c: Likewise.
5715 * userspec.c: Likewise.
5717 2003-01-09 Bruno Haible <bruno@clisp.org>
5719 * stdbool.h.in: New file.
5721 2003-01-08 Bruno Haible <bruno@clisp.org>
5723 * safe-read.c: Include specification header first, to ensure its
5725 * full-write.c: Likewise.
5727 2003-01-08 Jim Meyering <jim@meyering.net>
5729 * full-write.c: Undefine and define-away `const' after inclusion
5730 of errno.h, not before. Suggestion from Bruno Haible.
5732 2003-01-07 Jim Meyering <jim@meyering.net>
5734 * full-write.c: Rework so that it may serve to define full_read, too.
5735 * full-read.c: Simply #define FULL_READ and include full-write.c.
5737 2003-01-06 Jim Meyering <jim@meyering.net>
5739 * version-etc.c: Update year in translatable copyright string.
5741 2002-12-25 Bruno Haible <bruno@clisp.org>
5743 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5744 * xstrtol.h: Likewise.
5745 * xstrtoimax.c: Likewise.
5746 * xstrtoumax.c: Likewise.
5747 * human.h: Likewise.
5749 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5750 on systems that have <inttypes.h> but not <stdint.h>.
5752 2002-12-31 Paul Eggert <eggert@twinsun.com>
5754 * memcoll.c (memcoll): Fall back on a simple algorithm using
5755 memcmp if strcoll doesn't work.
5757 2002-12-23 Bruno Haible <bruno@clisp.org>
5759 * localcharset.h: New file.
5760 * localcharset.c: Include it.
5761 * unicodeio.c: Likewise.
5763 2002-12-22 Bruno Haible <bruno@clisp.org>
5765 * utime.c (utime_null): No need to call ftruncate if the file was
5768 2002-12-23 Bruno Haible <bruno@clisp.org>
5770 * memcoll.c (STRCOLL): New macro.
5773 2002-12-22 Bruno Haible <bruno@clisp.org>
5775 * getstr.h (getstr): Define, to avoid clash with libcurses.
5776 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5778 2002-12-22 Bruno Haible <bruno@clisp.org>
5780 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5782 2002-12-23 Bruno Haible <bruno@clisp.org>
5784 * getline.h: Include <stddef.h>, for size_t.
5786 * unicodeio.h: Include <stddef.h>, for size_t.
5787 * unicodeio.c: Don't include <stddef.h>.
5789 2002-12-17 Bruno Haible <bruno@clisp.org>
5791 * canon-host.c (strdup): Remove unused declaration.
5793 * fsusage.c: Include full_read.h.
5794 (get_fs_usage): Use full_read instead of safe_read.
5796 * utime.c (utime_null): Use SAFE_READ_ERROR.
5798 2002-12-11 Bruno Haible <bruno@clisp.org>
5800 * setenv.h: Rewritten to cope with systems that have setenv() but not
5802 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5805 2002-12-11 Bruno Haible <bruno@clisp.org>
5807 * setenv.c (alloca): Fall back to malloc.
5809 (setenv): Use freea() to free memory allocated with alloca().
5811 2002-11-13 Bruno Haible <bruno@clisp.org>
5813 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5814 function declarations.
5815 * unsetenv.c (unsetenv): Likewise.
5817 2002-03-04 Bruno Haible <bruno@clisp.org>
5819 Portability to AIX 4.3.3.
5820 * unsetenv.c: New file, extracted from setenv.c.
5821 * setenv.c: Move the unsetenv() function to unsetenv.c.
5823 2001-12-20 Bruno Haible <bruno@clisp.org>
5825 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5826 use malloc instead. For SunOS 4.
5828 2001-12-11 Bruno Haible <bruno@clisp.org>
5830 * setenv.c: Declare alloca.
5831 (compar_fn_t): New typedef.
5832 (KNOWN_VALUE, STORE_VALUE): Use it.
5834 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5837 2002-12-10 Paul Eggert <eggert@twinsun.com>
5839 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5840 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5841 Choose values that are less likely to collide with system fnmatch
5843 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5844 defined (e.g., a pure POSIX system).
5845 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5846 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5848 2002-12-06 Jim Meyering <jim@meyering.net>
5850 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5852 Merge in changes from libc's misc/error.c, in preparation
5853 for the merge of gnulib's changes back into libc.
5855 * error.c (_): Define only if not already defined.
5856 Move definition to follow all #include directives.
5857 Include unlocked-io.h only if !_LIBC.
5858 [_LIBC]: Include <libio/libioP.h>.
5859 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5860 (fflush): Tweak definition to use INTUSE.
5863 2002-12-05 Paul Eggert <eggert@twinsun.com>
5865 * alloca.c [defined emacs]: Include "lisp.h".
5866 (xalloc_die) [defined emacs]: New macro.
5867 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5868 [! defined emacs]: Include <xalloc.h>.
5869 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5870 (pointer): Typedef to POINTER_TYPE *.
5871 (malloc): Remove decl; we now always use xmalloc.
5872 (alloca): Use old-style definition, since Emacs needs this.
5873 Check for arithmetic overflow when computing combined size.
5875 2002-12-04 Paul Eggert <eggert@twinsun.com>
5877 Do not generate unlocked-io.h automatically, since it's easier to
5878 maintain it by hand.
5880 * unlocked-io.h: New file, from GNU diffutils,
5881 but with proper copyright notice and attribution.
5883 * Makefile.am: Add copyright notice.
5884 (libfetish_a_SOURCES): Add unlocked-io.h.
5885 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5886 (DISTCLEANFILES, io_functions): Remove macros.
5887 (EXTRA_DIST): Remove gen_uio.
5888 (unlocked-io.h): Remove rule.
5890 2002-12-04 Jim Meyering <jim@meyering.net>
5892 Reflect the fact that stat.c and lstat.c are no longer generated.
5893 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5894 (DISTCLEANFILES): Likewise.
5895 (EXTRA_DIST): Likewise.
5896 (all_local): Don't depend on stat.c or lstat.c.
5897 (stat.c, lstat.c): Remove rules.
5898 (EXTRA_DIST): Remove xstat.in.
5900 * xstat.in: Remove file. Contents moved into stat.c.
5901 * stat.c: New file. Contents mostly from xstat.in.
5902 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5903 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5905 * safe-read.c: Rework so that it may serve to define safe_write, too.
5906 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5908 2002-12-03 Jim Meyering <jim@meyering.net>
5910 * safe-read.c, safe-write.c: Change variable names and comments, but
5911 not semantics, to minimize the differences between these two files.
5912 (safe_read): Change comment to mention SAFE_READ_ERROR.
5914 * safe-read.c (IS_EINTR): Define.
5915 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5917 2002-12-02 Bruno Haible <bruno@clisp.org>
5919 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5920 Define, taken from safe-read.c.
5921 (INT_MAX): Provide fallback.
5922 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5923 * safe-write.h (SAFE_WRITE_ERROR): Define.
5925 * safe-read.c (EINTR): Remove definition.
5926 (safe_read): Don't use EINTR if it is absent.
5928 2002-12-02 Jim Meyering <jim@meyering.net>
5930 * safe-read.c (EINTR): Define.
5931 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5932 (INT_MAX): Provide fallback.
5933 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5935 * safe-read.h (SAFE_READ_ERROR): Define.
5937 2002-12-01 Jim Meyering <jim@meyering.net>
5939 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5940 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5942 2002-11-27 Paul Eggert <eggert@twinsun.com>
5944 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5945 hash_rehash): Replace `if (limit <= value) abort ();' with
5946 `if (! (value < limit)) abort ();', for readability.
5948 2002-11-26 <karl@gnu.org>
5950 * strdup.c: copy from libc again, with jim's ok.
5951 * .cppi-disable: re-add strdup.c
5953 2002-11-25 <karl@gnu.org>
5955 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5956 instead of "strtol.c".
5958 2002-11-25 Jim Meyering <jim@meyering.net>
5960 * mktime.c: Sync from libc, now that it has the latest fix.
5962 2002-11-24 <karl@gnu.org>
5964 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5965 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5967 2002-11-24 Jim Meyering <jim@meyering.net>
5969 Update from coreutils:
5971 * mktime.c: Merge in changes from libc.
5973 Avoid a link-time failure on some Linux systems.
5974 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5975 (__mon_yday): Declare with the STATIC attribute.
5976 (__mktime_internal): Likewise.
5977 Based on a report from Greg Schafer.
5979 2002-11-23 Jim Meyering <jim@meyering.net>
5981 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5982 Use `unsigned', not `int', as type of index.
5984 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5986 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5988 2002-11-22 Paul Eggert <eggert@twinsun.com>
5990 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5991 hint that one should use `if (! x) abort ();' rather than `assert
5992 (x);', and anyway it's one less thing to worry about configuring.
5993 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5994 hash_rehash, hash_insert): Use abort rather than assert.
5996 2002-11-22 Paul Eggert <eggert@twinsun.com>
5998 * quotearg.h: Allow multiple inclusion by surrounding with
5999 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6000 so that we can be included first.
6001 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6002 * quotearg.c: Include quotearg.h immediately after config.h.
6003 No need to include stddef.h or sys/types.h any more.
6004 Surround local include files with "", not "<>".
6005 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6006 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6007 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6008 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6009 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6010 (ISPRINT): Remove; no longer needed now that we assume C89.
6012 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6015 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6016 quotearg_char): Use SIZE_MAX rather than
6017 (size_t) -1 when we are talking about "infinity".
6019 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6021 2002-11-22 Bruno Haible <bruno@clisp.org>
6023 * safe-read.h: Assume C89. Add comments.
6024 (safe_read): Change return type to size_t.
6025 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6026 counts > SSIZE_MAX correctly.
6027 * safe-write.h: New file.
6028 * safe-write.c: New file.
6029 * full-read.h: New file.
6030 * full-read.c: New file.
6031 * full-write.h: Assume C89. Add comments.
6032 * full-write.c: Include safe-write.h.
6033 (full_write): Rewritten to use safe_write.
6034 Suggested by Jim Meyering and Paul Eggert.
6036 2002-11-21 Bruno Haible <bruno@clisp.org>
6038 Remove case insensitive option matching.
6039 * argmatch.h (argcasematch): Remove declaration.
6040 (ARGCASEMATCH): Remove macro.
6041 (__xargmatch_internal): Remove case_sensitive argument.
6042 (XARGMATCH): Update.
6043 (XARGCASEMATCH): Remove macro.
6044 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6045 case_sensitive argument.
6046 (argcasematch): Remove function.
6047 (__xargmatch_internal): Remove case_sensitive argument.
6048 (main): Use XARGMATCH instead of XARGCASEMATCH.
6050 * xmalloc.c: Change compile-time error message. Add comment about
6051 required autoconf version.
6053 2002-11-21 Jim Meyering <jim@meyering.net>
6055 * strdup.c (strdup): Tweak comment and initial #if/#include.
6057 Merge in changes from the coreutils.
6059 2002-09-25 Paul Eggert <eggert@twinsun.com>
6060 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6061 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6062 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6063 int. Work more efficiently if X is the same width as uintmax_t.
6064 Do not compare X to -1, to avoid bogus compiler warning.
6065 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6066 Don't assume that f_frsize and f_bsize are the same type.
6068 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6071 * makepath.c (make_path): Restore umask *before* creating the final
6073 (make_path): Minor reformatting.
6075 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6076 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6078 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6079 ones. At least on GNU/Linux systems, `auto' means something else.
6082 2002-11-20 Paul Eggert <eggert@twinsun.com>
6084 Merge argmatch cleanups from Bison. Assume C89.
6086 * argmatch.c: Include config.h here, not in argmatch.h.
6087 Include stdlib.h, for EXIT_FAILURE.
6088 Always include <string.h>, since we assume C89.
6089 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6090 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6091 Include <stddef.h> instead, since it's all we need for size_t.
6092 (PARAMS): Remove. All uses removed.
6093 (ARRAY_CARDINALITY): Do not bother to #undef.
6094 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6095 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6096 Remove unnecessary parentheses.
6097 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6098 Insert necessary parentheses.
6099 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6100 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6102 2002-11-19 Bruno Haible <bruno@clisp.org>
6104 * mbswidth.c: Include mbswidth.h right at the beginning.
6105 * mbswidth.h: Include <stddef.h>, for size_t.
6107 * mbswidth.h (PARAMS): Remove macro.
6108 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6109 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6111 * gcd.h (PARAMS): Remove macro.
6112 (gcd): Use ANSI C function declarations.
6113 * gcd.c (gcd): Likewise.
6115 2002-11-15 Bruno Haible <bruno@clisp.org>
6117 * strcspn.c: Include <stddef.h>.
6118 (strcspn): Use ANSI C function declaration. Change return type to
6120 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6121 (strpbrk): Use NULL.
6122 * strpbrk.h (PARAMS): Remove macro.
6123 (strpbrk): Use ANSI C function declaration.
6124 * strstr.c: Don't include <sys/types.h>.
6125 * strstr.h (PARAMS): Remove macro.
6126 (strstr): Use ANSI C function declarations.
6128 2002-11-06 Bruno Haible <bruno@clisp.org>
6130 * gcd.h (gcd): Change argument type to 'unsigned long'.
6131 * gcd.c (gcd): Likewise.
6133 2002-11-05 Bruno Haible <bruno@clisp.org>
6135 * gcd.h: New file, from gettext-0.11.5.
6136 * gcd.c: New file, from gettext-0.11.5.
6138 2002-11-05 Bruno Haible <bruno@clisp.org>
6140 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6141 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6142 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6143 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6145 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6146 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6148 * closeout.c: Include gettext.h instead of <libintl.h>.
6149 * human.c: Include gettext.h instead of <libintl.h>.
6150 * quotearg.c: Include gettext.h instead of <libintl.h>.
6151 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6152 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6153 * userspec.c: Include gettext.h instead of <libintl.h>.
6154 * version-etc.c: Include gettext.h instead of <libintl.h>.
6155 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6156 (textdomain): Remove definition.
6157 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6159 * long-options.c: Remove include of <libintl.h> and definition of _.
6160 * same.c: Remove include of <libintl.h> and definition of _.
6162 2002-11-04 Bruno Haible <bruno@clisp.org>
6164 * stpcpy.h: New file, from GNU gettext-0.11.5.
6165 * strcase.h: New file, from GNU gettext-0.11.5.
6166 * strpbrk.h: New file, from GNU gettext-0.11.5.
6167 * strstr.h: New file, from GNU gettext-0.11.5.
6168 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6170 2002-05-09 Bruno Haible <bruno@clisp.org>
6172 * config.charset: Update for newest glibc. Add canonical names
6173 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6175 2002-05-09 Bruno Haible <bruno@clisp.org>
6177 * localcharset.c (get_charset_aliases): Add more Windows specific
6180 2002-05-08 Owen Taylor <otaylor@redhat.com>
6182 * config.charset: A few additions for Solaris.
6184 2001-12-05 Bruno Haible <bruno@clisp.org>
6186 * localcharset.c (locale_charset): Don't return an empty string.
6188 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6190 * config.charset: msdos in uk_UA uses CP1125.
6192 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6194 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6195 * localcharset.c (locale_charset): Declare as extern "C".
6197 2002-02-15 Bruno Haible <bruno@clisp.org>
6199 * config.charset [msdosdjgpp]: For Russian, use CP866.
6201 2002-02-11 Bruno Haible <bruno@clisp.org>
6203 * config.charset: Add support for NetBSD.
6205 2002-09-25 <karl@gnu.org>
6207 * strdup.c: copy from libc/string (via ../config/srclist*).
6208 * getopt*: copy from libc/posix.
6209 * gettext.h: copy from gettext.
6210 * .cppi-disable: add strdup.c, gettext.h.
6212 2002-07-01 Jim Meyering <meyering@lucent.com>
6214 * c-stack.c: Include sys/time.h.
6215 From Volker Borchert.
6217 2002-06-11 Paul Eggert <eggert@twinsun.com>
6219 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6220 New macro. Use it uniformly instead of
6221 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6222 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6223 reported by Vin Shelton.
6225 2002-06-22 Jim Meyering <meyering@lucent.com>
6227 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6228 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6230 2002-06-22 Paul Eggert <eggert@twinsun.com>
6232 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6233 Do not assume SA_SIGINFO behavior.
6234 Bug reported by Jim Meyering on NetBSD 1.5.2.
6236 2002-06-22 Jim Meyering <meyering@lucent.com>
6238 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6240 * exitfail.c, exitfail.h: Likewise.
6241 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6243 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6245 (EXTRA_DIST): Add fnmatch_loop.c.
6246 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6248 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6249 * fnmatch.c: Update from diffutils-2.8.2.
6250 * fnmatch_.h: New file. From diffutils-2.8.2.
6251 * fnmatch.h: Remove file.
6253 2002-06-18 Paul Eggert <eggert@twinsun.com>
6255 * file-type.h: Report an error if neither S_ISREG nor
6256 S_IFREG is defined, instead of using a test specific to glibc
6257 2.2. This should be safe, since POSIX requires S_ISREG and
6258 Unix Version 7 had S_IFREG. We don't need to check for
6259 <sys/types.h> since we don't use any symbols that it defines.
6261 2002-06-15 Jim Meyering <meyering@lucent.com>
6263 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6264 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6265 have been included before this file.
6267 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6269 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6270 so that each temporary file name is unique and valid in the first
6271 8 characters, for operation under DOS.
6273 2002-06-15 Jim Meyering <meyering@lucent.com>
6275 Work even with DJGPP 2.03, which lacks support for symlinks.
6277 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6279 * lchown.c (S_ISLNK): Likewise.
6281 2002-06-14 Jim Meyering <meyering@lucent.com>
6283 * file-type.h: Use the version from diffutils-2.8.2.
6284 * file-type.c: Likewise.
6286 2002-05-27 Jim Meyering <meyering@lucent.com>
6288 Fix a problem seen only on nonconforming systems whereby ls.c's
6289 use of localtime, and then of gettimeofday would cause trouble:
6290 the localtime call used to initialize rpl_gettimeofday's save
6291 mechanism would clobber ls's current local time information so
6292 that in any long listing the first file would always be listed
6293 with date 1970-01-01. Analysis by Volker Borchert.
6295 * gettimeofday.c (localtime): Undefine.
6296 (rpl_localtime): New function.
6298 2002-05-22 Jim Meyering <meyering@lucent.com>
6300 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6301 * file-type.h: New file.
6302 * file-type.c (file_type): New file/function. Extracted from diffutils.
6304 2002-04-29 Paul Eggert <eggert@twinsun.com>
6306 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6308 2002-04-28 Paul Eggert <eggert@twinsun.com>
6310 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6311 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6312 of 127, since 64 is the largest conceivable number for ancient
6314 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6316 2002-04-28 Jim Meyering <meyering@lucent.com>
6318 * sig2str.c (WTERMSIG): Remove definition (unused).
6320 2002-04-28 Paul Eggert <eggert@twinsun.com>
6322 * sig2str.h, sig2str.c: New files.
6323 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6325 2002-04-24 Jim Meyering <meyering@lucent.com>
6327 * gettext.h: New file, from Gettext.
6328 * Makefile.am (INCLUDES): Remove -I../intl.
6329 (libfetish_a_SOURCES): Add gettext.h.
6331 2002-04-16 Jim Meyering <meyering@lucent.com>
6333 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6334 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6335 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6337 2002-04-12 Jim Meyering <meyering@lucent.com>
6339 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6341 2002-03-10 Jim Meyering <meyering@lucent.com>
6343 * makepath.c (make_path): Remove a comma from a diagnostic.
6344 Suggestion from Santiago Vila.
6346 2002-03-08 Jim Meyering <meyering@lucent.com>
6348 * rename.c: Mention that this wrapper is needed also on
6349 mips-dec-ultrix4.4 systems.
6351 2002-03-02 Jim Meyering <meyering@lucent.com>
6353 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6354 not HAVE_CLOCK_SETTIME.
6356 2002-02-27 Paul Eggert <eggert@twinsun.com>
6358 * nanosleep.h: Rename to....
6359 * timespec.h: New name for nanosleep.h. All uses changed.
6361 * gettime.c: New file.
6362 * settime.c: New file.
6365 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6366 timespec.h. Remove nanosleep.h.
6368 2002-02-25 Paul Eggert <eggert@twinsun.com>
6370 * acl.c, acl.h: New files.
6371 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6373 2002-02-24 Jim Meyering <meyering@lucent.com>
6375 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6376 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6377 cause trouble. Reported by Nelson Beebe.
6379 2002-02-23 Paul Eggert <eggert@twinsun.com>
6381 * path-concat.c (xpath_concat): Reorder code to pacify
6382 compilers that don't know that xalloc_die never returns.
6384 2002-02-20 Jim Meyering <meyering@lucent.com>
6386 * getdate.c: Regenerate using bison-1.33.
6388 2002-02-15 Paul Eggert <eggert@twinsun.com>
6390 * posixver.c, posixver.h: New files.
6391 * Makefile.am (libfetish_a_SOURCES): Add them.
6393 2002-02-02 Paul Eggert <eggert@twinsun.com>
6394 Bruno Haible <bruno@clisp.org>
6396 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6397 (fwrite_success_callback): New declaration.
6398 * unicodeio.c (unicode_to_mb): New function, extracted from
6399 print_unicode_char. Call failure callback instead of error.
6400 (fwrite_success_callback): New function.
6401 (exit_failure_callback): New function.
6402 (fallback_failure_callback): New function.
6403 (print_unicode_char): Call unicode_to_mb.
6405 2002-01-26 Jim Meyering <meyering@lucent.com>
6407 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6409 2002-01-22 Jim Meyering <meyering@lucent.com>
6411 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6412 Otherwise, some versions of automake would omit the rule that makes
6413 Makefile from Makefile.in.
6415 2001-01-21 Paul Eggert <eggert@twinsun.com>
6417 * xmemcoll.h, xmemcoll.c: New files.
6418 * Makefile.am (libfetish_a_SOURCES): Add them.
6419 * memcoll.c: Include errno.h, and declare errno if not defined.
6420 (memcoll): Set errno to zero if there is no error.
6422 * quotearg.c (quotearg_buffer_restyled):
6423 Fix bug with quoting buffers containing NUL when backslashing escapes.
6424 This bug was exposed by the other changes in this patch.
6425 (quotearg_n_options): New arg ARGSIZE.
6426 All callers changed.
6427 (quoting_options_from_style): New function.
6428 (quotearg_n_style): Use it.
6429 (quotearg_n_style_mem): New function.
6431 * quotearg.h (quotearg_n_style_mem): New function.
6433 2002-01-16 Jim Meyering <meyering@lucent.com>
6435 * getdate.y: Add three semicolons, each just before a closing brace.
6436 Bison (as of version 1.31) no longer papers over that mistake.
6438 2002-02-14 Paul Eggert <eggert@twinsun.com>
6440 * backupfile.c (ISDIGIT): Comment fix.
6441 * getdate.y (ISDIGIT): Likewise.
6442 * posixtm.c (ISDIGIT, year): Likewise.
6443 * strverscmp.c (ISDIGIT): Likewise.
6444 * userspec.c (ISDIGIT): Likewise.
6446 2002-01-05 Jim Meyering <meyering@lucent.com>
6448 * version-etc.c (version_etc_copyright): Update copyright year.
6450 2001-01-19 Paul Eggert <eggert@twinsun.com>
6452 * closeout.c (close_stdout_status): If ferror (stdout), do
6453 not silently exit merely because the output buffer happens to
6454 have nothing pending.
6456 2001-12-18 Paul Eggert <eggert@twinsun.com>
6458 See the big note in ../ChangeLog.
6459 * human.c (suffixes): Prefer K to k for 1024.
6460 (generate_suffix_backwards): New function.
6461 (human_readable_inexact): Use it.
6462 * xstrtol.c (__xstrtol): If there is no number but there
6463 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6464 Accept 'K' as well as 'k'.
6466 2001-12-15 Jim Meyering <meyering@lucent.com>
6468 * regex.h (__restrict_arr): Update from libc.
6470 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6471 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6474 2001-12-10 Jim Meyering <meyering@lucent.com>
6476 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6477 Instead, include "xalloc.h".
6478 (initbuffer): Don't cast xmalloc return value to char*.
6479 (readline): Reword comment.
6480 Don't cast xrealloc return value to char*
6483 2001-12-09 Jim Meyering <meyering@lucent.com>
6485 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6486 `signed and unsigned type in conditional expression'.
6487 * posixtm.c (posix_time_parse): Likewise.
6489 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6491 * readtokens.c (readtoken): Declare an index to be of type unsigned
6492 to avoid a pedantic warning.
6494 * getstr.c: Don't include assert.h.
6495 (getstr): Remove warning-evoking assertions.
6496 Return -1 if offset parameter is out of bounds.
6497 Change the type of a local from int to size_t.
6499 * strftime.c (my_strftime_localtime_r): Include this function
6500 definition in the `#if ! HAVE_TM_GMTOFF' block.
6502 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6503 Include xalloc.h instead.
6505 2001-12-02 Jim Meyering <meyering@lucent.com>
6507 * tempname.c: Don't declare getenv, thus reverting the change of
6508 2001-11-18. It's no longer necessary, now that stdlib.h is always
6511 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6512 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6514 2001-11-30 Akim Demaille <akim@epita.fr>
6516 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6517 before being defined.
6519 2001-11-27 Paul Eggert <eggert@twinsun.com>
6521 * quotearg.h (quotearg_n, quotearg_n_style):
6522 First arg is int, not unsigned.
6523 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6524 (SIZE_MAX, UINT_MAX): New macros.
6525 (quotearg_n_options): Abort if N is negative.
6526 Avoid overflow check on hosts where size_t is 64 bits and int
6527 is 32 bits, as overflow is impossible there.
6528 Fix off-by-one typo that caused unnecessary reallocation.
6530 2001-11-27 Jim Meyering <meyering@lucent.com>
6532 * tempname.c: Merge with version from libc.
6533 * regex.c: Likewise.
6535 * tempname.c: Include stdlib.h unconditionally. On some old systems
6536 for which STDC_HEADERS is 0, it was not included, resulting in a
6537 warning about an integer-to-pointer conversion problem with getenv.
6538 Reported by Volker Borchert.
6540 2001-11-26 Jim Meyering <meyering@lucent.com>
6542 * gtod.h: Remove file.
6543 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6544 * gettimeofday.c: Don't include gtod.h.
6545 (GTOD_init): Remove function.
6546 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6547 Suggestion from Volker Borchert.
6549 2001-11-23 Jim Meyering <meyering@lucent.com>
6551 * hash.h (struct hash_table): Don't define here. Merely declare it.
6552 * hash.c (struct hash_table): Define it here instead.
6554 2001-11-22 Jim Meyering <meyering@lucent.com>
6556 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6558 2001-11-18 Paul Eggert <eggert@twinsun.com>
6560 * tempname.c (TMP_MAX): Remove; no longer needed.
6561 (TEMPORARIES): New macro.
6562 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6563 removes an artificial limitation (e.g. HP-UX 10.20, where
6566 2001-11-18 Jim Meyering <meyering@lucent.com>
6568 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6571 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6572 files will be created before anything else.
6574 2001-11-17 Jim Meyering <meyering@lucent.com>
6576 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6577 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6578 rather than group writable. Patch by Juan F. Codagnone.
6580 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6581 Instead, include "xalloc.h".
6583 * mountlist.c: Include unlocked-io.h after all system headers.
6584 Remove explicit declarations of xmalloc, xrealloc,
6585 and xstrdup. Instead, include "xalloc.h".
6587 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6588 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6589 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6591 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6592 Reported by Padraig Brady.
6594 * mkstemp.c: #undef mkstemp.
6596 (rpl_mkstemp): Rename from mkstemp.
6599 2001-11-16 Jim Meyering <meyering@lucent.com>
6601 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6602 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6603 determine the amount of total physical memory, use pstat_getstatic.
6604 HPUX-11 doesn't define _SC_PHYS_PAGES.
6605 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6606 If sysconf couldn't be used to determine the amount of available
6607 physical memory, use both pstat_getstatic and pstat_getdynamic.
6608 Based on a patch from Bob Proulx.
6610 2001-11-05 Jim Meyering <meyering@lucent.com>
6612 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6614 2001-11-03 Jim Meyering <meyering@lucent.com>
6616 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6617 in argmatch_to_argument call.
6619 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6622 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6623 e.g., a fault due to an attempt to free a NULL pointer.
6625 2001-11-01 Jim Meyering <meyering@lucent.com>
6627 * dirfd.c, dirfd.h: New files.
6628 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6630 * hash.c (hash_print) [TESTING]: Clean up.
6632 2001-10-22 Paul Eggert <eggert@twinsun.com>
6634 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6635 to avoid a warning if -Wall.
6637 2001-10-21 Paul Eggert <eggert@twinsun.com>
6639 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6641 2001-10-21 Jim Meyering <meyering@lucent.com>
6643 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6644 this code would end up calling gettext even in packages built
6646 * getopt.c (_): Likewise.
6647 * regex.c (_): Likewise.
6649 2001-10-20 Paul Eggert <eggert@twinsun.com>
6651 * error.c (strerror_r): Do not declare unless !_LIBC.
6652 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6653 Use strerror_r that is only a macro, even if it is not a function.
6654 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6655 (private_strerror): Use prototypes, not old-style function definition.
6656 (print_errno_message): New function.
6657 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6659 (error_tail, error, error_at_line): Use it.
6661 2001-10-11 Jim Meyering <meyering@lucent.com>
6663 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6664 and quote_n (1, ... to avoid clobbering a buffer.
6666 2001-10-05 Jim Meyering <meyering@lucent.com>
6668 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6669 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6670 * hash-pjw.h: New file.
6672 2001-09-30 Jim Meyering <meyering@lucent.com>
6674 * mountlist.c [MOUNTED_GETFSSTAT]:
6675 Include <sys/ucred.h>, for Apple Darwin.
6676 Include sys/mount.h and sys/fs_types.h only if available.
6678 (read_filesystem_list): Use FS_TYPE.
6680 2001-09-29 Paul Eggert <eggert@twinsun.com>
6682 * exclude.c (excluded_filename): 0 -> false, since it's
6685 2001-09-28 Paul Eggert <eggert@twinsun.com>
6687 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6688 #defines strtoimax. Also treat the other strto* functions
6691 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6692 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6693 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6695 2001-09-26 Jim Meyering <meyering@lucent.com>
6697 Most macros in unlocked-io.h had the wrong number of arguments.
6698 * gen-uio: New script.
6699 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6700 * unlocked-io.hin: Remove file.
6701 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6702 rather than trying to embed it here.
6703 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6704 Reported by Padraig Brady.
6706 2001-09-25 Volker Borchert <bt@teknon.de>
6708 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6710 2001-09-23 Jim Meyering <meyering@lucent.com>
6712 * mountlist.c: Remove useless parentheses in #if directives.
6713 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6714 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6716 2001-09-22 Jim Meyering <meyering@lucent.com>
6718 * localcharset.c: Update from latest gettext.
6719 * config.charset: Likewise.
6721 2001-09-20 Jim Meyering <meyering@lucent.com>
6723 * xstrtol.c (strtoimax): Guard declaration with
6724 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6725 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6726 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6727 (strtoumax): Likewise, for completeness (it wasn't necessary).
6729 2001-09-06 Paul Eggert <eggert@twinsun.com>
6731 * strtoimax.c (HAVE_LONG_LONG):
6732 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6733 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6734 to work around bug in IBM C compiler.
6736 2001-09-16 Jim Meyering <meyering@lucent.com>
6738 * mkdir.c: New file.
6740 2001-09-04 Paul Eggert <eggert@twinsun.com>
6742 * xgetcwd.c: Revert some of the previous change; intead,
6743 fix the HAVE_GETCWD_NULL code to behave more like the
6744 !HAVE_GETCWD_NULL code used to.
6747 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6750 2001-09-04 Paul Eggert <eggert@twinsun.com>
6752 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6753 Use ssize_t, not int, to store result of readlink.
6754 Check for ssize_t overflow as well as size_t overflow,
6755 as POSIX says the result of readlink is implementation-defined
6756 when ssize_t overflows.
6757 Remove unnecessary cast to char*.
6758 Use free+malloc instead of realloc, as the storage doesn't need
6759 to be preserved and it's clearer and can be more efficient that way.
6760 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6761 * xreadlink.h (xreadlink): Update prototype.
6763 2001-09-03 Paul Eggert <eggert@twinsun.com>
6765 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6766 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6767 spotted by Jim Meyering.
6769 2001-09-03 Jim Meyering <meyering@lucent.com>
6771 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6773 2001-09-03 Paul Eggert <eggert@twinsun.com>
6775 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6776 like the HAVE_GETCWD_NULL code.
6777 Include pathmax.h if not HAVE_GETCWD.
6778 Do not include xalloc.h.
6779 (INITIAL_BUFFER_SIZE): New symbol.
6780 Do not use xmalloc / xrealloc, since the caller is responsible for
6781 handling errors. Preserve errno around `free' during failure.
6782 Do not overrun buffer when using getwd.
6784 2001-09-03 Paul Eggert <eggert@twinsun.com>
6786 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6787 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6789 2001-09-02 Jim Meyering <meyering@lucent.com>
6791 * error.c: Update from GNU libc.
6793 2001-09-01 Jim Meyering <meyering@lucent.com>
6795 * xreadlink.c: New file.
6796 * xreadlink.h: New file.
6797 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6799 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6800 doesn't conflict with sparc Solaris 7's definition in
6801 /usr/include/sys/int_types.h.
6803 * exclude.c: Use `""', not `<>' to #include non-system header files.
6804 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6805 and strncasecmp as r-values. Unixware didn't have declarations.
6807 2001-08-31 Jim Meyering <meyering@lucent.com>
6809 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6810 Use an initial, malloc'd, buffer of length 128 rather than
6811 a statically allocated one of length 1024.
6813 2001-08-30 Paul Eggert <eggert@twinsun.com>
6815 * xgetcwd.c: Don't include pathmax.h.
6816 Include stdlib.h and unistd.h if available.
6818 (xmalloc, xstrdup, free): Remove decls.
6819 (xgetcwd): Don't assume sizes fit in unsigned.
6820 Check for overflow when computing sizes.
6821 Simplify reallocation code.
6823 2001-08-28 Paul Eggert <eggert@twinsun.com>
6825 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6827 * strtoimax.c: Renamed from strtoxmax.c, removing the
6830 Also, make the following further changes to make this file's
6831 configuration more similar to that of strtol.c:
6832 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6833 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6834 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6835 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6836 changed to signed values.
6838 And make the following changes as well:
6839 Fix copyright notice, as 1999 was missing.
6840 (verify): New macro.
6841 (strtoimax): Check sizes at compile-time, not run-time.
6842 Prefer strtol to strtoll if both work.
6843 (main): Remove; it was not that useful and was a pain to maintain.
6845 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6847 2001-08-30 Paul Eggert <eggert@twinsun.com>
6849 * savedir.c (savedir): Remove size parameter, as POSIX says that
6850 a directory's st_size can have an arbitrary value, so the old
6851 usage could waste an arbitrary amount of memory. All uses
6853 * savedir.h: Update prototype.
6855 2001-08-30 Paul Eggert <eggert@twinsun.com>
6857 * xstrtol.c (strtoimax): New decl.
6859 2001-08-28 Paul Eggert <eggert@twinsun.com>
6861 * xstrtol.h: Add copyright notice.
6862 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6863 LONGINT_INVALID_SUFFIX_CHAR.
6865 2001-08-30 Paul Eggert <eggert@twinsun.com>
6867 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6870 2001-08-30 Paul Eggert <eggert@twinsun.com>
6872 * hash.c: Remove '2001' from copyright notice.
6874 2001-08-30 Paul Eggert <eggert@twinsun.com>
6876 * full-write.h: New file.
6877 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6878 * full-write.c: Correct credits, as cccp.c no longer
6879 exists and anyway it was so heavily changed from the old cccp
6880 code as to be unrecognizable. Include full-write.h.
6881 (full_write) Return size_t, with short writes meaning failure.
6882 All callers changed. This fixes a bug with large buffers
6884 * utime.c: Include full-write.h.
6886 2001-08-30 Paul Eggert <eggert@twinsun.com>
6888 Merge 'exclude' changes from tar 1.13.22.
6889 This fixes one or two unlikely storage allocation overflow bugs,
6890 but doesn't change user-visible behavior otherwise.
6892 2001-08-30 Paul Eggert <eggert@twinsun.com>
6894 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6895 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6896 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6897 Include if available.
6898 (<xalloc.h>): Include
6899 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6900 (verify): New macro. Use it to verify that EXCLUDE macros do not
6901 collide with FNM macros.
6902 (struct patopts): New struct.
6903 (struct exclude): Use it, as exclude patterns now come with options.
6904 (new_exclude): Support above changes.
6905 (new_exclude, add_exclude_file):
6906 Initial size must now be a power of two to simplify overflow checking.
6907 (free_exclude, fnmatch_no_wildcards): New function.
6908 (excluded_filename): No longer requires options arg, as the options
6909 are determined by add_exclude. Now returns bool, not int.
6910 (excluded_filename, add_exclude):
6911 Add support for the fancy new exclusion options.
6912 (add_exclude, add_exclude_file): Now takes int options arg.
6913 Check for arithmetic overflow when computing sizes.
6914 (add_exclude_file): xrealloc might modify errno, so don't
6915 realloc until after errno might be used.
6917 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6919 (free_exclude): New decl.
6920 (add_exclude, add_exclude_file): Now takes int options arg.
6921 (excluded_filename): No longer requires options arg, as the options
6922 are determined by add_exclude. Now returns bool, not int.
6924 2001-08-30 Paul Eggert <eggert@twinsun.com>
6926 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6928 2001-08-27 Jim Meyering <meyering@lucent.com>
6930 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6932 * version-etc.c (N_): Remove definition.
6933 Revert most of last change.
6934 Instead, simply don't mark the `Copyright...' string for translation.
6935 Based on advice from Paul Eggert.
6937 * strtoxmax.c: Tweak comment.
6939 2001-08-26 Jim Meyering <meyering@lucent.com>
6941 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6942 of copyright with `%s' so translators don't get an untranslated
6944 (COPYRIGHT_YEAR): Define.
6945 (version_etc): Use fprintf rather than fputs.
6946 Suggestion from Ulrich Drepper.
6948 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6950 * strtoll.c: New file, from GNU libc.
6951 * xstrtoimax.c: New file.
6953 * xstrtol.h: Add xstrtoimax.
6954 * strtoumax.c: New file. Simply include "strtoumax.c".
6955 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6957 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6958 * strtoxmax.c: ... then renamed to this.
6960 2001-08-13 Paul Eggert <eggert@twinsun.com>
6962 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6963 Port to Solaris 8, where 'sed' requires a space after the 'r'
6964 command, and where sh dislikes "$/". Clean up the spacing a bit.
6965 Redirect output to $tmp just once.
6967 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6969 * addext.c (<errno.h>): Include.
6970 (errno): Declare if not defined.
6971 (addext): Work correctly when pathconf returns -1 and leaves
6972 errno alone because there is no limit. Also, work even if
6973 pathconf returns a value greater than SIZE_MAX.
6975 2001-08-12 Jim Meyering <meyering@lucent.com>
6977 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6978 Simply `return getcwd (NULL, 0);'.
6979 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6980 Use 1300 as initial value for length, not PATH_MAX.
6982 * pathmax.h: Clean up cpp syntax.
6984 2001-08-12 Jim Meyering <meyering@lucent.com>
6986 * gettimeofday.c: New file.
6988 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6990 2001-08-04 Jim Meyering <meyering@lucent.com>
6992 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6993 to get in sync with glibc.
6995 2001-08-03 Paul Eggert <eggert@twinsun.com>
6997 The following changes are from gettext 0.10.39 as maintained by
7000 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7001 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7002 with inverted sense. All uses changed.
7004 * mbswidth.c: Don't include <limits.h>.
7005 Include <stdlib.h> and <string.h> unconditionally.
7006 (iswcntrl, mbsinit, ISCNTRL): New macros.
7007 (mbsnwidth): Use K&R style function declarations.
7008 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7009 can optimize it when MB_CUR_MAX == 1.
7010 The width of control characters is zero, not 1.
7012 2001-07-15 Jim Meyering <meyering@lucent.com>
7014 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7015 (BUILT_SOURCES): Add unlocked-io.h.
7016 (io_functions): Define.
7017 (unlocked-io.h): New rule.
7018 (DISTCLEANFILES): Add unlocked-io.h.
7019 (all-local): Depend on unlocked-io.h, to ensure it is created.
7021 * unlocked-io.hin: New file
7023 * regex.c: Update from glibc.
7025 2001-07-05 Jim Meyering <meyering@lucent.com>
7027 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7029 (libfetish_a_SOURCES): Put all .h files here instead.
7030 Remove a thus-exposed (better checks in automake) duplicate and
7031 two unnecessary .h files.
7033 2001-06-11 Jim Meyering <meyering@lucent.com>
7035 * regex.c: Update from GNU libc.
7037 2001-05-27 Jim Meyering <meyering@lucent.com>
7039 * readutmp.h (UT_TYPE): Define.
7041 2001-05-24 Jim Meyering <meyering@lucent.com>
7043 * argmatch.c: Include "quote.h".
7044 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7045 quote function. Reported by Göran Uddeborg.
7047 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7049 * dirname.c (dir_name): Compute append_dot using path, not newpath
7050 which is not yet declared.
7052 2001-05-11 Paul Eggert <eggert@twinsun.com>
7054 * Makefile.am (libfetish_a_SOURCES):
7055 Add strftime.c, since we now compile it on all hosts.
7057 * strftime.c (my_strftime):
7058 Define to nstrftime if emacs, but only if my_strftime is not defined.
7059 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7060 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7061 Add one more extra argument: a nanoseconds value.
7064 (my_strftime function): Add %N format.
7065 (emacs_strftimeu): Renamed from emacs_strftime,
7066 with extra ut argument.
7068 2001-05-11 Paul Eggert <eggert@twinsun.com>
7070 dirname code cleanup. base_name now behaves more compatibly
7071 with POSIX basename when given file names that have trailing
7072 slashes, and similarly for dir_name. Add new primitives
7073 base_len and dir_len. Put the directory-name-related decls
7076 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7077 * backupfile.c (base_name): Likewise.
7078 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7079 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7080 * makepath.c (strip_trailing_slashes): Likewise.
7081 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7083 * rename.c (strip_trailing_slashes): Likewise.
7084 * same.c (base_name): Likewise.
7085 * stripslash.c (ISSLASH): Likewise.
7087 * addext.c: Include <dirname.h> after size_t is defined.
7088 * backupfile.c: Likewise.
7090 * addext.c (addext): Use base_len to trim redundant
7091 trailing slashes instead of doing it ourselves.
7092 But do not trim the last slash if it is not redundant.
7094 * backupfile.c (find_backup_file_name,
7095 max_backup_version): Use base_len instead of rolling it ourselves.
7096 Handle the case of "" and (on DOS) "C:" correctly.
7098 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7099 Include <string.h>, <dirname.h>.
7100 (base_name): Allow file names ending in slashes, other than names
7101 that are all slashes. In this case, return the basename followed
7102 by the slashes. This is more general, and can be used in places
7103 where the original base_name purposely had an assertion failure.
7104 (base_len): New function.
7106 * dirname.c: Include <string.h> instead of <stdlib.h>.
7107 Do not include <assert.h>; no longer needed.
7109 (memrchr): Remove decl.
7110 (dir_name_r): Remove.
7111 (dir_len): Renamed from dirlen. All callers changed.
7112 Rewrite in terms of base_name, for simplicity and consistency.
7113 (dir_name): Never return NULL. All callers changed.
7114 Do not include <stdlib.h> in test program; no longer needed.
7115 return 0; is fine for test program.
7117 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7119 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7121 * path-concat.c (path_concat): Use base_len to compute
7122 base length, not strlen; this means we cannot rely on memcpy
7125 * same.c (STREQ): Remove.
7126 (same_name): Handle the case where the basename ends in trailing '/'.
7128 * stripslash.c (strip_trailing_slashes): Return nonzero if
7129 a slash was stripped. Do not strip the last slash after a
7132 2001-04-08 Jim Meyering <meyering@lucent.com>
7134 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7135 recomputed; that's necessary when the offset spans a DST transition.
7136 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7138 2001-04-02 Jim Meyering <meyering@lucent.com>
7140 * regex.h, regex.c: Update from GNU libc.
7142 2001-03-19 Paul Eggert <eggert@twinsun.com>
7144 * version-etc.c (version_etc_copyright): Update to 2001.
7146 2001-03-16 Paul Eggert <eggert@twinsun.com>
7148 * tempname.c (uint64_t): Define to uintmax_t if
7149 not defined, and if UINT64_MAX is not defined.
7150 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7151 Reported by John David Anglin.
7153 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7155 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7156 alias if codeset is empty.
7157 * config.charset (BeOS): Use wildcard syntax.
7159 2001-03-13 Jim Meyering <meyering@lucent.com>
7161 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7162 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7165 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7167 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7169 * unicodeio.c (print_unicode_char): Simplify accordingly.
7171 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7173 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7174 support for DOS/DJGPP.
7176 2001-02-28 Paul Eggert <eggert@twinsun.com>
7178 * Makefile.am (libfetish_a_SOURCES):
7179 Add dup-safer.c, fopen-safer.c.
7180 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7182 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7184 2001-02-25 Paul Eggert <eggert@twinsun.com>
7186 The mkstemp replacement is taken from glibc 2.2.2, with some
7187 portability fixes for use outside glibc, as follows:
7189 * tempname.c (struct_stat64): New macro.
7190 (direxists, __gen_tempname): Use it.
7191 This avoids a portability problem with Solaris 8.
7193 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7194 (<stddef.h>, <stdint.h>, <string.h>):
7195 Include only if STDC_HEADERS || _LIBC.
7196 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7197 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7198 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7199 (__set_errno): Define this macro if <errno.h> doesn't.
7200 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7201 Define these macros if <stdio.h> doesn't.
7202 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7203 Define these macros if <sys/stat.h>
7204 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7205 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7206 __xstat64): Define if not _LIBC.
7207 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7208 (__gen_tempname): Invoke gettimeofday only if
7209 HAVE_GETTIMEOFDAY || _LIBC;
7210 otherwise, fall back on plain "time".
7211 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7213 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7215 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7217 2001-02-17 Jim Meyering <meyering@lucent.com>
7219 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7220 around included file name.
7222 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7224 * strftime.c: Update from GNU libc (the only changes were to comments).
7226 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7228 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7230 2001-02-17 Paul Eggert <eggert@twinsun.com>
7232 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7233 Remove workaround macros for hosts that have mbrtowc but not
7234 mbstate_t, as we now insist on proper declarations for both
7235 before using mbrtowc.
7237 2001-02-17 Jim Meyering <meyering@lucent.com>
7239 * regex.c: Update from libc.
7241 2001-02-16 Paul Eggert <eggert@twinsun.com>
7243 * alloca.c (malloc): Undef before defining, since stdlib.h
7244 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7245 Reported by Mark Hounschell via Paul Eggert.
7247 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7249 * config.charset: Update for FreeBSD 4.2.
7251 2001-01-26 Jim Meyering <meyering@lucent.com>
7253 * quotearg.c: Include stddef.h.
7254 * quote.c: Include stddef.h.
7255 Reported by Axel Kittenberger.
7257 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7258 line in double quotes so that it evokes a better diagnostic.
7259 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7260 Reported by Axel Kittenberger.
7262 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7264 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7265 to avoid a warning. Add back 'const' to inptr.
7267 2001-01-16 Jim Meyering <meyering@lucent.com>
7269 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7272 2001-01-14 Jim Meyering <meyering@lucent.com>
7274 * rename.c: New file. From Volker Borchert.
7275 Include stdlib.h, string.h or strings.h, and xalloc.h.
7276 Use strip_trailing_slashes rather than open-coding it.
7278 2001-01-03 Paul Eggert <eggert@twinsun.com>
7280 * strftime.c: Sync with glibc time/strftime.c 1.81.
7282 2001-01-03 Jim Meyering <meyering@lucent.com>
7284 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7285 local `inptr' to avoid warning with some system declarations of iconv.
7287 2000-12-29 Paul Eggert <eggert@twinsun.com>
7289 * modechange.c: Do not assume that mode_t uses the
7290 traditional octal encoding. E.g. "chmod 1 FOO" should set
7291 the other-execute bit of FOO even if S_IXOTH != 1.
7293 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7294 WOTH, XOTH, ALLM): New macros.
7295 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7296 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7298 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7299 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7301 No need to use uintmax_t; unsigned long is long enough.
7302 Don't bother to get suffix since we don't use it.
7304 2000-12-24 Jim Meyering <meyering@lucent.com>
7306 * hash.c (is_prime): Return explicit boolean values.
7307 (hash_get_first): Return NULL to appease Irix5.6's 89.
7308 Reported by Nelson Beebe.
7310 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7312 * localcharset.c (locale_charset): Add support for Win32.
7314 2000-12-18 Paul Eggert <eggert@twinsun.com>
7316 * physmem.h, physmem.c: New files.
7318 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7319 (noinst_HEADERS): Add physmem.h.
7321 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7322 't' for compatibility with Solaris 8 sort.
7324 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7326 * config.charset: Add support for BeOS.
7328 2000-12-16 Jim Meyering <meyering@lucent.com>
7330 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7331 SHELLS_FILE to a file name that's useful on djgpp systems.
7333 (ADDITIONAL_DEFAULT_SHELLS): Define.
7334 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7335 Based mostly on a patch from Prashant TR.
7337 2000-12-16 Jim Meyering <meyering@lucent.com>
7339 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7340 N and M) would have treated it like `chown N:N FILE'.
7342 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7344 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7346 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7347 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7348 to the list of canonical encodings. Rename EUC-CN to GB2312.
7350 2000-12-08 Andreas Schwab <schwab@suse.de>
7352 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7353 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7355 2000-12-07 Jim Meyering <meyering@lucent.com>
7357 * stripslash.c (ISSLASH): Define.
7358 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7361 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7362 (dir_name_r): Declare this function as static.
7363 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7364 manifest itself on a name containing a mix of slashes and
7366 Make this function work with names starting with a DOS-style
7367 drive letter and colon prefix.
7368 (dir_name): Append `.' if necessary.
7369 Based mostly on patches from Prashant TR and Eli Zaretskii.
7371 * dirname.h (dir_name_r): Remove prototype.
7373 2000-12-05 Jim Meyering <meyering@lucent.com>
7375 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7377 2000-12-04 Jim Meyering <meyering@lucent.com>
7379 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7380 Also include memory.h, stdlib.h, unistd.h if appropriate.
7381 Reported by Andreas Jaeger (conflicting declaration of malloc).
7383 2000-12-02 Jim Meyering <meyering@lucent.com>
7385 * closeout.h: Make idempotent, to avoid some obscure warnings.
7387 2000-12-01 Paul Eggert <eggert@twinsun.com>
7389 * memrchr.c: Include <config.h> before any system include file.
7391 2000-11-29 Paul Eggert <eggert@twinsun.com>
7393 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7395 2000-11-26 Jim Meyering <meyering@lucent.com>
7397 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7399 2000-11-22 Paul Eggert <eggert@twinsun.com>
7401 * strftime.c (my_strftime): Do not invoke mbrlen with a
7402 size of (size_t) -1; it's not portable.
7404 2000-11-17 Akim Demaille <akim@epita.fr>
7406 * obstack.h: Formatting changes.
7407 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7408 prevent type checking.
7409 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7410 cast the value to (void *): assigning a `foo *' to a `void *'
7412 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7414 2000-11-17 Jim Meyering <meyering@lucent.com>
7416 * strstr.c: Update from GNU libc.
7418 2000-11-16 Jim Meyering <meyering@lucent.com>
7420 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7422 2000-11-11 Jim Meyering <meyering@lucent.com>
7424 * error.c: Add a couple #includes, merging from GNU libc version.
7426 2000-11-10 Jim Meyering <meyering@lucent.com>
7428 * obstack.h: Update from GNU libc.
7429 * obstack.c: Likewise.
7431 2000-11-06 Paul Eggert <eggert@twinsun.com>
7433 * getusershell.c (setusershell): Use rewind rather than
7434 fseek/fseeko, to avoid configuration hassles with fseeko.
7435 Don't bother opening SHELLS_FILE if shellstream is NULL;
7438 2000-11-05 Jim Meyering <meyering@lucent.com>
7440 * makepath.h (make_dir): Declare.
7441 * makepath.c (make_dir): Remove `static' attribute.
7444 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7446 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7447 last one in a bucket, advance to the next bucket.
7449 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7451 * fnmatch.c: Do not comment out all the code if we are using
7452 the GNU C library, because in some cases we are replacing buggy
7453 code in the GNU C library itself.
7455 2000-10-30 Paul Eggert <eggert@twinsun.com>
7457 * error.h, getline.h, modechange.h:
7458 Remove "2000" from Copyright line, as the file hasn't been
7459 changed this year other than in the copyright notice.
7461 * xalloc.h: Add "2000" to Copyright line, as this file
7462 was changed this year.
7464 2000-10-30 Paul Eggert <eggert@twinsun.com>
7466 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7467 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7468 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7470 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7472 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7473 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7474 doesn't define __restrict_arr.
7476 2000-10-29 Jim Meyering <meyering@lucent.com>
7478 * xstat.in: Fix grammar in comment.
7480 2000-10-28 Jim Meyering <meyering@lucent.com>
7482 * memchr.c: Update from libc.
7483 Adjust for portability:
7484 [HAVE_STDLIB_H]: Include stdlib.h.
7485 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7486 Undef __memchr, too.
7487 [!weak_alias]: Define __memchr to memchr.
7489 * regex.c: Update from libc.
7490 * regex.h: Likewise.
7491 * getopt1.c: Likewise.
7492 * memcmp.c: Likewise.
7494 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7495 Avoid using fseek, when possible -- it's broken by design.
7496 Patch by Ulrich Drepper.
7498 2000-10-26 Jim Meyering <meyering@lucent.com>
7500 * strftime.c: Update from libc.
7502 2000-10-25 Jim Meyering <meyering@lucent.com>
7504 * obstack.c: Update from libc.
7506 2000-10-23 Jim Meyering <meyering@lucent.com>
7508 * hard-locale.c (hard_locale): Revert last change -- it was simply
7509 wrong. That set_locale call must not have any side effects.
7512 2000-10-22 Jim Meyering <meyering@lucent.com>
7514 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7515 [CYCLIC]: Remove now-unused definition.
7517 * save-cwd.c (O_DIRECTORY): Define, if needed.
7518 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7519 Suggestion from Ulrich Drepper.
7521 2000-10-21 Jim Meyering <meyering@lucent.com>
7523 * dirname.c (dir_name_r): New function, factored out of dir_name.
7524 (dir_name): Use dir_name_r.
7525 * dirname.h (dir_name_r): Declare it.
7527 2000-10-21 Jim Meyering <meyering@lucent.com>
7529 * dirname.c (memrchr): Declare if necessary.
7530 (dir_name): Remove the restriction that there be no
7531 trailing slashes. Now, this code skips past them, effectively
7533 [TEST_DIRNAME] (main): New unit tests.
7535 * memrchr.c: New file from GNU libc.
7536 Undef __memrchr, too.
7537 [!weak_alias]: Define __memrchr to memrchr.
7538 Guard weak_alias use with `#ifdef weak_alias'.
7540 2000-10-17 Jim Meyering <meyering@lucent.com>
7542 * quote.h (PARAMS): Define and use.
7543 Reported by Akim Demaille.
7545 * getopt.c: Update from libc.
7547 2000-10-16 Jim Meyering <meyering@lucent.com>
7549 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7552 2000-09-25 Jim Meyering <meyering@lucent.com>
7554 * md5.h (rol): Define (from GnuPG).
7556 * sha.c: Give credit (GnuPG) where due.
7557 (M): Use rol rather than open-coding it.
7558 Add a FIXME comment.
7560 2000-09-21 Jim Meyering <meyering@lucent.com>
7562 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7563 Reported by Michael Stone.
7565 2000-09-20 Jim Meyering <meyering@lucent.com>
7567 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7568 (noinst_HEADERS): Add sha.h.
7569 Based on code from Scott G. Miller and from GnuPG.
7571 2000-09-15 Jim Meyering <meyering@lucent.com>
7573 * regex.c: Update from libc.
7575 2000-09-10 Jim Meyering <meyering@lucent.com>
7577 * getopt.c (_getopt_internal): Update from glibc.
7579 2000-09-09 Jim Meyering <meyering@lucent.com>
7581 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7582 think it should be used as a general replacement for isascii.
7583 * fnmatch.c: Likewise.
7584 * mbswidth.c: Likewise
7585 * regex.c: Likewise.
7588 * userspec.c: Include sys/param.h and limits.h.
7590 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7591 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7592 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7593 UID, GID. Check range.
7595 2000-09-06 Jim Meyering <meyering@lucent.com>
7597 * getopt.c (_getopt_internal): Update from glibc.
7599 2000-08-30 Jim Meyering <meyering@lucent.com>
7601 * strftime.c: Merge in changes from GNU libc.
7603 2000-08-26 Jim Meyering <meyering@lucent.com>
7605 * closeout.c: Include "__fpending.h".
7606 (close_stdout_status): Return right away if there's nothing to flush.
7608 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7609 * __fpending.c: New file.
7610 * __fpending.h: New file.
7612 2000-08-07 Paul Eggert <eggert@twinsun.com>
7614 Standardize on "memory exhausted" instead of "Memory exhausted"
7615 or "virtual memory exhausted".
7616 * obstack.c (print_and_abort): Use "memory exhausted", not
7617 "virtual memory exhausted".
7618 * same.c (same_name): Invoke xalloc_die instead of printing
7620 * userspec.c (parse_user_spec): Likewise.
7621 * bumpalloc.h: comment fix
7622 * same.c, userspec.c: Include xalloc.h.
7624 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7625 not char *const and pointing to a constant array.
7626 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7627 (xrealloc): Comment fix.
7629 * userspec.c (parse_user_spec):
7630 Don't translate a message until just before returning,
7631 to avoid unnecessary translation.
7633 2000-08-07 Jim Meyering <meyering@lucent.com>
7635 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7636 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7637 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7638 getgroups.c, gethostname.c, getopt.h, group-member.c,
7639 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7640 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7641 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7642 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7643 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7644 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7645 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7646 yesno.c: Back out Copyright date changes for each file with no change
7647 this year. This eases coordination with other programs using the same
7648 source code modules. From Paul Eggert.
7650 2000-08-03 Greg McGary <greg@mcgary.org>
7652 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7653 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7654 (EXTEND_BUFFER): Use them.
7656 2000-08-01 Jim Meyering <meyering@lucent.com>
7658 * dirname.c (ISSLASH): Define.
7659 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7660 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7661 both `\' and `/' may be use as path separators.
7662 Based on a patch from Prashant TR.
7664 2000-07-31 Paul Eggert <eggert@twinsun.com>
7666 * quotearg.c (quotearg_n_options): Don't make the initial
7667 slot vector a constant, since it might get modified.
7669 2000-07-31 Jim Meyering <meyering@lucent.com>
7671 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7672 * obstack.c (print_and_abort): Likewise.
7674 2000-07-30 Paul Eggert <eggert@twinsun.com>
7676 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7677 buffer, so that the caller can always quote one small
7678 component of a "memory exhausted" message in slot 0.
7679 From a suggestion by Jim Meyering.
7681 2000-07-30 Jim Meyering <meyering@lucent.com>
7683 * makepath.c (make_path): Quote the other instance, too.
7685 * quotearg.c (N_STATIC_SLOTVECS): Define.
7686 (STATIC_BUF_SIZE): Define.
7687 (quotearg_n_options): Use only statically allocated storage when
7688 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7689 than STATIC_BUF_SIZE.
7691 2000-07-29 Jim Meyering <meyering@lucent.com>
7693 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7694 * dirname.c (dir_name): Likewise.
7696 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7698 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7699 (dir_name): Assert that there are no trailing slashes.
7701 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7703 * mbswidth.h (mbswidth): Add a flags argument.
7704 (mbswidth): New declaration.
7705 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7706 * mbswidth.c (mbswidth): Add a flags argument.
7707 (mbsnwidth): New function.
7709 2000-07-24 Jim Meyering <meyering@lucent.com>
7711 * mbswidth.c: Remove useless #else. From Bruno Haible.
7713 2000-07-23 Paul Eggert <eggert@twinsun.com>
7715 * mbswidth.c (_XOPEN_SOURCE):
7716 Don't define; this causes problems on Solaris 7.
7717 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7719 2000-07-23 Paul Eggert <eggert@twinsun.com>
7722 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7723 so that mbstate_t is always defined.
7725 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7726 be 1 in at least one GCC installation, and this configuration
7727 error is likely to be common. Ignoring MB_LEN_MAX hurts
7728 performance on hosts that have mbrtowc but have only unibyte
7729 locales, but I assume these hosts are rare.
7731 2000-07-23 Paul Eggert <eggert@twinsun.com>
7733 * quotearg.c: Streamline by invoking multibyte code only if needed.
7734 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7735 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7736 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7737 invoke multibyte primitives.
7739 2000-07-23 Jim Meyering <meyering@lucent.com>
7741 * basename.c (base_name): Add an assertion.
7743 2000-07-15 Bruno Haible <clisp.cons.org>
7745 * quotearg.c: When the system forces us to redefine mbstate_t,
7746 shadow its mbsinit function.
7748 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7750 * mbswidth.h: New file.
7751 * mbswidth.c: New file.
7752 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7753 (noinst_HEADERS): Add mbswidth.h.
7755 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7757 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7760 2000-07-15 Jim Meyering <meyering@lucent.com>
7762 * makepath.c: Include quote.h.
7763 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7764 corresponding argument in a `quote (...)' call.
7765 Give better diagnostics.
7767 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7768 (noinst_HEADERS): Add quote.h.
7770 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7771 from tar's src/misc.c.
7772 * quote.h: New file. Prototypes for same.
7774 2000-07-10 Paul Eggert <eggert@twinsun.com>
7776 From a suggestion by Bruno Haible.
7777 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7778 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7779 to decide whether to define the BeOS workaround macro;
7780 this adjusts to the change to AC_MBSTATE_T.
7782 2000-07-13 Paul Eggert <eggert@twinsun.com>
7784 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7786 * quotearg.c (quoting_style_args, quoting_style_vals,
7787 quotearg_buffer_restyled): Add support for
7788 clocale_quoting_style. Undo previous change to
7789 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7790 and "{RIGHT QUOTATION MARK}" msgids.
7792 2000-07-05 Paul Eggert <eggert@twinsun.com>
7794 The old behavior of quoting `like this' doesn't look good with
7795 newer, ISO-style fonts. See:
7796 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7798 Instead, quote "like this" by default. Let the translator
7799 tailor the locale-specific quoting behavior by providing
7800 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7802 * quotearg.c (N_): New macro.
7803 (gettext_default): New function.
7804 (quotearg_buffer_restyled): Use
7805 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7806 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7808 2000-07-09 Jim Meyering <meyering@lucent.com>
7810 * Most files: Update copyright dates to include 2000.
7812 2000-07-08 Jim Meyering <meyering@lucent.com>
7814 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7816 (xgethostname): Remove now-unnecessary #ifdef.
7817 Move declaration of `err' into loop where it's used.
7819 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7821 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7822 by allocating a larger buffer. Test the gethostname return value for
7823 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7824 returns an error and ENAMETOOLONG isn't defined.
7826 2000-07-05 Paul Eggert <eggert@twinsun.com>
7827 and Bruno Haible <haible@clisp.cons.org>
7829 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7831 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7833 * quotearg.c (struct quoting_options): Simplify quote_these_too
7836 2000-07-03 Jim Meyering <meyering@lucent.com>
7838 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7839 Reported by Bruno Haible.
7841 2000-07-04 Jim Meyering <meyering@lucent.com>
7843 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7844 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7847 2000-07-03 Paul Eggert <eggert@twinsun.com>
7848 and Bruno Haible <haible@clisp.cons.org>
7850 * quotearg.c (mbrtowc):
7851 Assign to *pwc, and return 1 only if result is nonzero.
7852 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7854 2000-07-03 Jim Meyering <meyering@lucent.com>
7856 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7857 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7860 2000-07-02 Jim Meyering <meyering@lucent.com>
7862 * quotearg.c (mbstate_t): Don't define here.
7864 2000-07-02 Jim Meyering <meyering@lucent.com>
7866 * nanosleep.c (SIGCONT): Define if not already defined.
7868 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7870 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7871 per change in ../m4/ls-mntd-fs.m4.
7872 (read_filesystem_list): Ignore symbolic links.
7874 2000-06-29 Jim Meyering <meyering@lucent.com>
7876 * same.c: Include <string.h> or <strings.h>, as appropriate,
7877 for declaration of strcmp.
7879 * long-options.c: Include <stdlib.h>, for declaration of exit.
7881 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7882 Avoid warning by casting result to `char *' to remove `const'.
7884 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7886 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7888 2000-06-26 Paul Eggert <eggert@twinsun.com>
7890 savedir now sets errno on failure and invokes xmalloc to get memory.
7891 Fix a couple of other minor bugs while we're at it.
7893 * savedir.c (<unistd.h>): Do not include; there's no need.
7894 (NAMLEN): Remove macro.
7895 (malloc, realloc): Remove decls.
7897 ("xalloc.h"): Include.
7898 (NAME_SIZE_DEFAULT): New macro.
7899 (savedir): Use xmalloc / xrealloc to allocate memory.
7900 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7901 Skip "" directory entries.
7902 Use strlen to calculate directory entry length, since the old method
7903 is rarely used these days and isn't worth supporting.
7904 Don't use a pointer after freeing it.
7905 Check for integer overflow when calculating allocation size.
7906 Use memcpy to copy entries, instead of stpcpy.
7907 Set errno properly when returning NULL.
7908 Check for readdir error.
7910 2000-06-26 Jim Meyering <meyering@lucent.com>
7912 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7914 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7916 * getusershell.c (xmalloc, xrealloc): Remove functions.
7918 Don't include <stdlib.h>. Don't declare malloc, realloc.
7920 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7922 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7924 2000-06-24 Jim Meyering <meyering@lucent.com>
7926 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7928 2000-06-21 Jim Meyering <meyering@lucent.com>
7930 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7932 2000-06-19 Paul Eggert <eggert@twinsun.com>
7934 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7935 (mbrtowc, mbstate_t): Define substitutes if
7936 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7937 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7938 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7940 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7942 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7943 than 1024, return a memory chunk of least possible size, instead
7944 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7945 Use free/xmalloc instead of xrealloc to avoid copying for very long
7948 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7950 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7951 address, not strdup. Include <stdlib.h> and don't declare free().
7953 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7955 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7958 2000-06-21 Jim Meyering <meyering@lucent.com>
7960 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7961 (noinst_HEADERS): Add getstr.h.
7963 * getline.c (getstr): Move into a separate file.
7964 * getstr.c (getstr): New file, extracted from getline.c, with
7965 the following changes: new parameter, delim2; both delim[12]
7966 parameters have type `int', not `char'. The latter would lose
7967 with 8-bit delimiters.
7968 * getstr.h: New file.
7970 2000-06-19 Jim Meyering <meyering@lucent.com>
7972 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7974 2000-06-18 Jim Meyering <meyering@lucent.com>
7976 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7977 Besides, these days every porting target provides a mkdir function.
7979 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7980 (this snippet comes from src/system.h).
7982 2000-06-15 Paul Eggert <eggert@twinsun.com>
7984 * human.c (adjust_value): New function.
7985 (human_readable_inexact): Apply rounding style even when
7986 printing approximate values.
7988 2000-06-14 Paul Eggert <eggert@twinsun.com>
7990 * human.c (human_readable_inexact): Allow an input block
7991 size that is not a multiple of the output block size, and vice versa.
7992 Reported by Piergiorgio Sartor.
7994 2000-06-14 Paul Eggert <eggert@twinsun.com>
7996 * getdate.y (get_date): Apply relative times after time
7997 zone indicator, not before. Reported by Todd A. Jacobs.
7999 2000-06-13 Jim Meyering <meyering@lucent.com>
8001 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8003 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8005 2000-06-12 Paul Eggert <eggert@twinsun.com>
8007 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8009 2000-06-04 Paul Eggert <eggert@twinsun.com>
8011 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8013 2000-06-04 Jim Meyering <meyering@lucent.com>
8015 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8016 SunOS 4.1.4 for which gid_t is an unsigned type.
8018 2000-06-03 Jim Meyering <meyering@lucent.com>
8020 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8022 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8024 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8025 newer, don't install charset.alias.
8026 * config.charset: Change the Linux/glibc rules so they become empty
8027 on glibc-2.1 or newer.
8029 2000-06-02 Jim Meyering <meyering@lucent.com>
8031 * mountlist.c: Back out last change. Instead, do this...
8032 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8033 member using the same `ignore'-testing code.
8034 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8038 2000-05-29 Jim Meyering <meyering@lucent.com>
8040 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8041 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8043 2000-05-22 Jim Meyering <meyering@lucent.com>
8045 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8047 2000-05-18 Jim Meyering <meyering@lucent.com>
8049 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8050 back, too, since it may have been modified by allocate_entry.
8051 (hash_delete): Rewrite to use neither the assignment operator
8052 nor the comma operator in an if-expression.
8054 2000-05-15 Paul Eggert <eggert@twinsun.com>
8057 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8058 Remove; no longer needed.
8059 "quotearg.h": Add include.
8060 (file_name): Do not bother to explicitly initialize to NULL; it's less
8061 efficient on some hosts.
8062 (close_stdout_status): Remove test as to whether stdout was already
8063 closed; it breaks for the case "echo x | sort >&-".
8064 Quote file name colons.
8065 Do not assume that _("write error") lacks format strings.
8067 2000-05-15 Jim Meyering <meyering@lucent.com>
8069 * version-etc.c (version_etc_copyright): Update the copyright string
8070 used in all --version output.
8072 2000-05-14 Jim Meyering <meyering@lucent.com>
8074 * closeout.c (close_stdout_set_file_name): New function.
8075 (close_stdout_status): Use new file-scoped global.
8076 Return right away if fstat says the stdout file descriptor is invalid.
8077 * closeout.h (close_stdout_set_file_name): Declare.
8079 2000-05-10 Jim Meyering <meyering@lucent.com>
8081 * closeout.c [default_exit_status]: New file-scoped variable.
8082 (close_stdout_set_status): New function.
8083 * closeout.h (close_stdout_set_status): Declare.
8085 2000-05-08 Jim Meyering <meyering@lucent.com>
8087 * long-options.c: Don't include closeout.h.
8088 (parse_long_options): Don't call close_stdout for --version.
8090 2000-05-06 Jim Meyering <meyering@lucent.com>
8092 * strnlen.c: Undefine __strnlen and strnlen.
8093 [!weak_alias]: Define __strnlen to strnlen.
8095 * atexit.c: New file, from libiberty.
8097 2000-05-06 Jim Meyering <meyering@lucent.com>
8099 * closeout.c (close_stdout_status): Also check for errors on the
8102 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8104 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8105 instead of xmalloc, xrealloc, path_concat.
8106 (locale_charset): Treat empty environment variables as absent.
8107 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8109 2000-05-04 Jim Meyering <meyering@lucent.com>
8111 * getopt.c: Update from glibc.
8112 * obstack.c: Likewise.
8113 * obstack.h: Likewise.
8114 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8116 * regex.h: Likewise.
8117 * strndup.c: Likewise.
8118 * strnlen.c: New file, from glibc.
8120 2000-05-01 Jim Meyering <meyering@lucent.com>
8122 * full-write.c (full_write): Remove `FIXME' part of comment.
8124 2000-04-29 Jim Meyering <meyering@lucent.com>
8126 * path-concat.c: Declare strdup only if it's not defined.
8127 * canon-host.c: Likewise.
8129 2000-04-28 Jim Meyering <meyering@lucent.com>
8131 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8132 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8133 included first, then limits.h is included by locale.h by libintl.h.
8134 From John David Anglin.
8136 2000-04-25 Jim Meyering <meyering@lucent.com>
8138 * makepath.c (S_IRWXUGO): Define.
8139 (make_path): Always perform explicit chmod if MODE specifies any
8140 of the `special' permission bits. Prompted by a bug report against
8141 install from Mate Wierdl and Joost van Baal.
8143 2000-04-18 Jim Meyering <meyering@lucent.com>
8147 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8148 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8150 2000-04-17 Jim Meyering <meyering@lucent.com>
8152 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8153 the definition of it to rpl_strftime also defined-away the system's
8156 2000-04-15 Jim Meyering <meyering@lucent.com>
8158 Use `C' to denote so-called `contiguous' files, the same way
8160 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8161 (ftypelet): Use S_ISCTG.
8162 From Michael Deutschmann.
8164 2000-04-14 Jim Meyering <meyering@lucent.com>
8166 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8168 2000-04-08 Jim Meyering <meyering@lucent.com>
8170 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8171 names don't conflict. Reported by Eli Zaretskii.
8173 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8175 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8176 bug. Deal with the different error behavior of Irix iconv.
8178 2000-04-07 Jim Meyering <meyering@lucent.com>
8180 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8181 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8183 2000-04-05 Jim Meyering <meyering@lucent.com>
8185 Portability tweaks required for ultrix4.3.
8186 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8187 * readutmp.c: Include sys/types.h before sys/stat.h.
8188 * canon-host.c: Declare strdup.
8189 * path-concat.c: Likewise.
8190 From John David Anglin.
8192 2000-04-04 Jim Meyering <meyering@lucent.com>
8194 Be more DOS 8.3-friendly.
8195 * ref-add.sin: Renamed from ref-add.sed.in.
8196 * ref-del.sin: Renamed from ref-del.sed.in.
8197 * Makefile.am: Reflect renaming.
8198 Reported by Eli Zaretskii.
8200 Use a temporary file name that won't clash with `charset.alias'
8201 in the DOS 8.3 name space.
8202 * Makefile.am (charset_tmp): Define.
8203 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8204 (uninstall-local): Likewise.
8205 Reported by Eli Zaretskii.
8207 2000-03-29 Paul Eggert <eggert@twinsun.com>
8209 * time/strftime.c (my_strftime): Make sure we call the system
8210 strftime, not ourselves, when invoking the underlying strftime.
8212 2000-03-24 Jim Meyering <meyering@lucent.com>
8214 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8215 (charset_alias): Define.
8216 (install-exec-local): Factor out common code.
8217 (uninstall-local): Split lines longer than 80.
8218 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8220 (.sed.in.sed): New rule. Don't redirect directly to $@.
8221 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8223 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8225 * config.charset: Output a line containing "Packages using this file".
8226 * ref-add.sed.in, ref-del.sed.in: New files.
8227 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8228 ref-del.sed): New rules.
8230 2000-03-17 Jim Meyering <meyering@lucent.com>
8232 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8233 Otherwise, include <strings.h>
8235 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8237 * unicodeio.c (utf8_wctomb): New function.
8238 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8239 format instead of in UCS-4 with platform dependent endianness.
8241 2000-03-07 Paul Eggert <eggert@twinsun.com>
8243 * savedir.c (savedir): Work even if directory size is
8244 negative; this can happen with some screwy NFS configurations.
8246 2000-03-06 Jim Meyering <meyering@lucent.com>
8248 * localcharset.c (get_charset_aliases): Don't try to free file_name
8249 if it's NULL (because we ran out of memory). From Bruno Haible.
8251 2000-03-05 Jim Meyering <meyering@lucent.com>
8253 * localcharset.c ("path-concat.h"): Include.
8254 (get_charset_aliases): Use path_concat instead of ANSI string
8257 * unicodeio.h (PARAMS): Define.
8258 Use it to guard prototype.
8260 2000-03-04 Jim Meyering <meyering@lucent.com>
8262 * Makefile.am (install-exec-local): Create $(libdir) before installing
8264 (uninstall-local): Uncomment this rule so `make distcheck' works
8267 * unicodeio.c (<errno.h>): Include it.
8268 (errno): Declare if not defined.
8270 * localcharset.c: Add Bruno's comment justifying use of volatile.
8272 * config.charset: New version, incorporating remarks from a linux
8273 i18n mailing list. From Bruno Haible.
8275 2000-03-02 Jim Meyering <meyering@lucent.com>
8277 * Makefile.am (EXTRA_DIST): Add config.charset.
8279 2000-03-01 Jim Meyering <meyering@lucent.com>
8281 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8282 * unicodeio.c: Likewise.
8284 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8286 * config.charset: New file.
8287 * localcharset.c: New file.
8288 * unicodeio.h, unicodeio.c: New files.
8289 * Makefile.am (DEFS): Add -DLIBDIR=...
8290 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8291 (noinst_HEADERS): Add unicodeio.h.
8292 (all-local, install-exec-local, charset.alias): New targets.
8294 2000-02-28 Paul Eggert <eggert@twinsun.com>
8296 * quotearg.c (ALERT_CHAR): New macro.
8297 (quotearg_buffer_restyled): Use it.
8299 2000-02-27 Jim Meyering <meyering@lucent.com>
8301 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8302 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8304 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8305 not `#if STDC_HEADERS'.
8306 Declare malloc if needed.
8308 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8309 now that autoconf always defines the HAVE_DECL_ symbols.
8310 * human.c: Likewise.
8312 * strtoumax.c: Likewise.
8314 * backupfile.c: Arrange for cpp to fail if the configure-time
8315 declaration check was not run.
8317 * human.c: Likewise.
8319 * strtoumax.c: Likewise.
8321 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8322 then first look up the entire `.'-containing string as a login name.
8324 2000-02-18 Paul Eggert <eggert@twinsun.com>
8326 * getdate.y: Handle two-digit years with leading zeros correctly.
8327 (textint): New typedef.
8328 (parser_control): Member year changed from int to textint.
8330 (YYSTYPE): Removed; replaced by %union with int and textint members.
8331 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8332 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8333 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8334 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8335 (date, number, to_year): Use width of number in digits, not its value,
8336 to determine whether it's a 2-digit year, or a 2-digit time.
8337 (yylex): Store number of digits of numeric tokens.
8338 Reported by John Kendall.
8340 (parser_control): Changed from struct parser_control to typedef (for
8341 consistency). All uses changed.
8343 (tID): Removed; not used.
8344 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8346 2000-02-14 Paul Eggert <eggert@twinsun.com>
8348 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8349 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8351 2000-02-12 Jim Meyering <meyering@lucent.com>
8353 * userspec.c (ISDIGIT): Define it.
8354 (isdigit): Remove definition.
8355 (is_number): Use ISDIGIT, not isdigit.
8356 <libintl.h>: Include.
8358 (parse_user_spec): Mark translatable strings.
8360 2000-02-10 Jim Meyering <meyering@lucent.com>
8362 With these changes, nanosleep.[ch] are finally enough like the other
8363 lib/* replacement files to compile on a few more losing systems.
8365 * nanosleep.h: Don't include config.h.
8366 Remove prototype from declaration of nanosleep.
8367 (PARAMS): Remove now-unneeded definition.
8368 * nanosleep.c: #undef nanosleep.
8369 (rpl_nanosleep): Rename from nanosleep.
8371 2000-02-03 Jim Meyering <meyering@lucent.com>
8373 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8374 rather than with `#if HAVE_UTMPNAME'.
8376 2000-02-01 Jim Meyering <meyering@lucent.com>
8378 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8380 2000-01-31 Jim Meyering <meyering@lucent.com>
8382 * nanosleep.h (nanosleep): Guard declaration with
8383 `#if ! HAVE_DECL_NANOSLEEP'.
8384 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8385 the declaration in that vendor's sys/timers.h.
8386 Reported by Christian Krackowizer.
8388 * quotearg.c (ISASCII): Add #undef and move definition to follow
8389 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8390 (ISPRINT): Likewise.
8391 Reported by Tom Tromey.
8393 2000-01-30 Jim Meyering <meyering@lucent.com>
8395 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8396 uses of ->ut_name. The latter doesn't work with new Linux header files
8397 where only utmpx.ut_user is declared.
8399 * readutmp.h (UT_USER): Define.
8401 2000-01-23 Jim Meyering <meyering@lucent.com>
8403 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8406 2000-01-22 Jim Meyering <meyering@lucent.com>
8408 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8409 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8410 Required for some AIX systems. Reported by Christian Krackowizer.
8411 [TESTING] (main): New function.
8413 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8414 * dirname.c (dir_name): Support for DOS-style file names with drive
8417 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8419 * strverscmp.c (ISDIGIT): Define.
8420 (strverscmp): Use ISDIGIT, not isdigit.
8422 2000-01-17 Paul Eggert <eggert@twinsun.com>
8424 * nanosleep.c (nanosleep):
8425 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8426 POSIX.1 doesn't require SA_INTERRUPT and some systems
8427 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8428 it's been part of POSIX.1 since day 1 (in 1988).
8430 2000-01-17 Jim Meyering <meyering@lucent.com>
8432 * interlock: Remove unused file. Reported by François Pinard.
8434 2000-01-16 Paul Eggert <eggert@twinsun.com>
8436 * quotearg.c (quotearg_buffer_restyled): Do not quote
8437 alert, backslash, formfeed, and vertical tab unnecessarily in
8438 shell quoting style.
8441 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8442 Free Software Foundation, Inc.
8443 Copying and distribution of this file, with or without modification,
8444 are permitted provided the copyright notice and this notice are preserved.