1 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
3 Fix porting problem reported by Theodoros V. Kalamatianos.
4 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
5 Don't assume that futimes failing means we mustfail.
7 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
9 * getcwd.c (__getcwd): Don't assume that system calls after readdir
10 leave errno alone. Problem reported by Dmitry V. Levin.
12 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
14 * savedir.c (savedir): Don't assume that xrealloc etc. leave
15 errno alone. Problem reported by Frederic Jolliton.
17 2005-10-28 Simon Josefsson <jas@extundo.com>
19 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
20 "restrict" keywords, as per POSIX. Protect the function
21 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
22 Don't use K&R prototypes. Check the sprintf return values.
23 Re-define EAFNOSUPPORT if not present. Indent.
25 * md5.h, md5.c: Simplify buffer handling visavi alignment,
26 suggested by Bruno Haible <bruno@clisp.org>.
28 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
30 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
32 * gc-libgcrypt.c: Add MD2 (which is not available through
35 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
37 * md2.h, md2.c: New files.
39 2005-10-24 Simon Josefsson <jas@extundo.com>
41 * md4.h: Shrink buffer size, now that we changed the type.
43 2005-10-22 Simon Josefsson <jas@extundo.com>
45 * arcfour.h, arcfour.c: Use fixed size indices in the
46 arcfour_context struct (simplify test vector testing in GNU
49 2005-10-22 Simon Josefsson <jas@extundo.com>
51 * md4.h, md4.c: Simplify buffer handling visavi alignment,
52 suggested by Bruno Haible <bruno@clisp.org>.
54 2005-10-22 Simon Josefsson <jas@extundo.com>
56 * crc.h: Include stddef.h, for size_t.
58 2005-10-21 Simon Josefsson <jas@extundo.com>
60 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
61 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
63 2005-10-21 Simon Josefsson <jas@extundo.com>
65 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
68 2005-10-21 Simon Josefsson <jas@extundo.com>
70 * gc-gnulib.c: Support ARCTWO in CBC mode.
72 2005-10-21 Simon Josefsson <jas@extundo.com>
74 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
77 * hmac-sha1.c (hmac_sha1): Likewise.
79 * crc.c (crc32_update): Actually use crc parameter, suggested by
80 Bruno Haible <bruno@clisp.org>.
82 * crc.h: Include stdint.h directly, suggested by Bruno Haible
85 2005-10-21 Simon Josefsson <jas@extundo.com>
87 * des.h, des.c: New files.
89 * gc-gnulib.c: Support DES.c
91 2005-10-21 Simon Josefsson <jas@extundo.com>
93 * arctwo.h, arctwo.c: New files.
95 * gc-gnulib.c: Support ARCTWO.
97 2005-10-21 Simon Josefsson <jas@extundo.com>
99 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
101 2005-10-19 Simon Josefsson <jas@extundo.com>
103 * gc-gnulib.c: Support ARCFOUR.
105 2005-10-19 Simon Josefsson <jas@extundo.com>
107 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
110 * gc.h: Add ECB enum type.
112 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
114 2005-10-19 Simon Josefsson <jas@extundo.com>
116 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
118 2005-10-18 Simon Josefsson <jas@extundo.com>
120 * md4.h, md4.c: New files, based on md5.?.
122 2005-10-17 Simon Josefsson <jas@extundo.com>
124 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
126 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
128 2005-10-17 Simon Josefsson <jas@extundo.com>
130 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
132 2005-10-17 Simon Josefsson <jas@extundo.com>
134 * gc.h, gc-libgcrypt.c: Add ciphers.
136 2005-10-17 Simon Josefsson <jas@extundo.com>
138 * sha1.c: Use uint32_t instead of md5_uint32.t
140 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
143 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
145 * md5.h: Use stdint.h and uint32_t. Doc fix.
147 2005-10-15 Simon Josefsson <jas@extundo.com>
149 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
151 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
153 2005-10-14 Simon Josefsson <jas@extundo.com>
155 * arcfour.h, arcfour.c: New files.
157 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
159 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
160 include <wchar.h>; no longer needed.
162 2005-10-14 Jakub Jelinek <jakub@redhat.com>
163 and Ulrich Drepper <drepper@redhat.com>
166 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
167 instead of inline stream orientation test and two separate
168 function calls. Pay no attention to USE_IN_LIBIO.
170 2005-10-14 Roland McGrath <roland@redhat.com>
172 Import from libc. [BZ #1331]
173 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
175 Reported by Matej Vela <vela@debian.org>.
177 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
179 * mkdir-p.c (make_dir_parents): Don't report an error if an
180 intermediate directory is in a read-only file system. Problem
181 reported by Eric Blake.
183 2005-10-13 Simon Josefsson <jas@extundo.com>
185 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
186 Move memory allocation outside of loop.
188 2005-10-12 Simon Josefsson <jas@extundo.com>
190 * gc-pbkdf2-sha1.c: New file.
192 * gc.h: Add gc_pbkdf2_sha1 prototype.
194 2005-10-12 Simon Josefsson <jas@extundo.com>
196 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
197 suggested by Bruno Haible <bruno@clisp.org>.
199 2005-10-12 Simon Josefsson <jas@extundo.com>
201 * gc-libgcrypt.c (gc_hmac_sha1): New function.
203 * gc-gnulib.c (gc_hmac_sha1): New function.
205 2005-10-12 Simon Josefsson <jas@extundo.com>
207 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
209 2005-10-12 Simon Josefsson <jas@extundo.com>
211 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
212 GC_USE_HMAC_MD5, respectively.
214 * gc-libgcrypt.c (gc_md5): Fix assert call.
217 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
219 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
221 * gc-gnulib.c (gc_hash_buffer): Ditto.
223 2005-10-11 Bruno Haible <bruno@clisp.org>
225 * c-strcasestr.h: New file, from GNU gettext.
226 * c-strcasestr.c: New file, from GNU gettext.
228 2005-10-11 Bruno Haible <bruno@clisp.org>
230 * c-strcase.h: New file, from GNU gettext.
231 * c-strcasecmp.c: New file, from GNU gettext.
232 * c-strncasecmp.c: New file, from GNU gettext.
234 2005-10-11 Simon Josefsson <jas@extundo.com>
236 * crc.h, crc.c: New files.
238 * gc.h (gc_hash_buffer): Add doc.
240 2005-10-08 Simon Josefsson <jas@extundo.com>
242 * gc.h: Add gc_hash and gc_hash_buffer.
244 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
246 * gc-libgcrypt.c (gc_hash_buffer): Add.
248 2005-10-11 Bruno Haible <bruno@clisp.org>
250 * strcasecmp.c: Include limits.h.
251 (strcasecmp): Avoid integer overflow on exotic platforms.
252 * strncasecmp.c: Include limits.h.
253 (strncasecmp): Avoid integer overflow on exotic platforms.
254 Reported by Paul Eggert.
256 2005-10-06 Simon Josefsson <jas@extundo.com>
258 * hmac-md5.c: New file.
262 2005-10-06 Simon Josefsson <jas@extundo.com>
264 * memxor.c (memxor): Avoid casts and warnings.
266 2005-10-05 Derek Price <derek@ximbiot.com>
268 * getdelim.c (SIZE_MAX): New macro, if not already defined.
270 2005-10-05 Simon Josefsson <jas@extundo.com>
272 * memxor.c (memxor): Fix compiler error.
274 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
275 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
277 * memxor.h, memxor.c: New files.
279 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
280 we assume all systems have it, suggested by Jim Meyering
281 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
282 any systems lack sys/socket.h; mingw32 is known to lack it, but we
283 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
286 2005-10-04 Bruno Haible <bruno@clisp.org>
288 * verify.h (verify_true): Provide alternative definition for C++.
290 2005-10-04 Simon Josefsson <jas@extundo.com>
292 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
293 D. Baushke" <mdb@gnu.org>.
295 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
297 * getdelim.c: Include getdelim.h first. Include <limits.h>.
298 (SSIZE_MAX): New macro, if not already defined.
299 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
302 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
304 * exclude.c: Include verify.h.
305 (verify): Remove. All callers changed to use verify.h's version.
306 * strtoimax.c: Likewise.
307 * utimecmp.c: Likewis.e
310 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
311 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
312 * .cvsignore: Add fts.h, search.h, t-fpending.
313 * settime.c (settime): Fix { typo in previous patch. Also, don't
314 bother returning ENOSYS if settimeofday or stime fails; just let
315 them return whatever errno they want to return.
316 * utimens.c: Include unistd.h, for dup2.
317 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
318 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
320 2005-10-02 Jim Meyering <jim@meyering.net>
323 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
324 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
325 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
326 Remove AT_FDCWD test.
327 Do not consume the fd unless successful.
328 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
329 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
330 block, so that we don't even try to compile it if settimeofday is
331 available. This works around a compilation failure on OSF1 V5.1,
332 due to stime requiring a `long int*' while tv_sec is `int'.
334 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
336 * getdelim.c (getdelim): Remove unused variables.
338 2005-10-01 Simon Josefsson <jas@extundo.com>
340 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
341 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
342 AI_* and EAI_* definitions. Protect function declarations.
344 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
346 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
347 so that the code works even with ancient cpp. Portability problem
348 with GCC 2.7.2.1 reported by Thomas M.Ott.
350 2005-09-27 Jim Meyering <jim@meyering.net>
352 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
354 * intprops.h (signed_type_or_expr__): Define.
355 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
358 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
360 * verify.h (verify_expr): Remove, replacing with:
361 (verify_true): New macro that returns true instead of void.
362 (verify_type__): Remove.
363 (verify): Use verify_true rather than verify_type__.
365 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
367 * utimens.c (ENOSYS): Define if not already defined.
368 (futimens): Support having a null PATH if the file descriptor
371 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
373 (__attribute): Define to empty unless GCC 3.1 or later.
374 This works around a core dump on OpenBSD 3.4, which has GCC
375 2.95.3, which dumps core when given __attribute__(()). It also
376 simplifies other tests, since we really don't want to bother with
377 worrying about which ancient version of GCC supported what.
378 Original problem reported by Yoann Vandoorselaere, with part of
379 the fix suggested by Derek Price.
381 2005-09-24 Jim Meyering <jim@meyering.net>
383 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
384 so we can once again use a positive bitfield width of 1 -- now we
385 don't have to explain why we were using a bitfield width of 2.
387 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
389 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
390 Problem reported by Eric Blake.
391 (getaddrinfo): Initialize se so that it's not garbage.
392 Redo internal storage allocation so that it doesn't make unportable
393 assumptions about alignment.
396 * utimens.c (futimens): Use futimesat if available.
397 Prefer it to futimes since it doesn't have the futimes bug.
399 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
400 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
401 Instead, declare a function that returns a pointer to an array,
402 and use verify_type__ to declare the size of the array.
403 Problem and germ of a solution reported by Bruno Haible.
404 (verify_type__): Use 2, not 1, for bitfield size, to avoid
405 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
407 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
411 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
413 * argmatch.h: Include verify.h
414 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
415 (ARGMATCH_ASSERT): Remove; unused.
416 * canonicalize.c: Assume STDC_HEADERS.
417 * exclude.c: Include "strcase.h".
418 * regex_internal.h [!defined _LIBC]: Likewise.
419 * getusershell.c: Include stdio--.h rather than stdio.h
421 (getusershell): Call fopen, not fopen_safer.
422 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
423 Do not include unistd-safer.h.
424 (save_cwd): Don't call fd_safer; no longer needed
425 now that we include fcntl--.h.
427 * getdate.y (relative_time): New type.
428 (RELATIVE_TIME_0): New constant.
429 (parser_control): Use relative_time instead of doing it ourselves.
430 (%union): Add new relative_time rel member.
431 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
433 (relunit, relunit_snumber): Now of type rel.
434 (zone, rel, relunit, get_date): Adjust to above changes.
436 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
437 Do not include unistd-safer.h.
438 (getloadavg): Don't call fd_safer; no longer needed
439 now that we include fcntl--.h.
441 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
442 (make_dir_parents): Treat ENOSYS like EEXIST.
444 Improve quality of diagnostics on restore_cwd failure.
445 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
446 (make_dir_parents): Last arg is now int * (for errno), not bool *.
447 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
448 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
449 each time through the loop. Do not diagnose restore_cwd failure;
450 that is the caller's job (and perhaps the caller does not care).
452 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
453 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
454 If the file already exists but is not a directory, don't bother
455 to try to make its parents.
456 Close potential file descriptor leak if we can't chdir("/") (!).
457 Don't always return true if chdir($PWD) fails; return true only
458 if the requested action was done successfully (except for the
460 Don't log final directory unless we actually made it.
461 Refactor to avoid duplicate code to fix up permissions.
462 Don't attempt to fix up parent permissions if chdir($PWD) fails.
464 * strftime.c (my_strftime): Rewrite the previous change slightly,
465 to make it a bit faster and (I hope) clearer.
466 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
467 Fix bug in formats like %2N.
469 * verify.h: New file.
471 2005-09-22 Jim Meyering <jim@meyering.net>
475 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
477 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
478 the .tm_year member, since otherwise gcc-4.0 would now warn about
479 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
481 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
482 order to avoid an unsuppressible warning from gcc on 64-bit systems.
484 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
485 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
486 when run in a time zone for which daylight savings time is in effect
487 for the starting date.
489 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
490 stop us from restricting permissions of just-created absolute-named
492 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
493 to restore initial working directory.
494 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
495 to tell caller if/when we change the working directory and are
496 unable to return to the initial one.
497 * mkdir-p.h (make_dir_parents): Update prototype.
498 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
499 `return false'. This fixes a bug introduced on 2004-07-30.
501 * openat.c (fdopendir): Be sure to close the supplied
502 file descriptor before returning. This makes our replacement
503 implementation a little closer to Solaris's, where fdopendir
504 ties the file descriptor to the returned DIR* pointer.
505 * openat.c (unlinkat): New function.
506 * openat.h (unlinkat): Add prototype.
507 * openat-die.c (openat_save_fail): Rename from openat_save_die.
508 (openat_restore_fail): Rename from openat_restore_die.
509 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
511 Provide an alternative to exiting immediately upon save_cwd or
512 restore_cwd failure. Now, an application can arrange e.g.,
513 to perform a longjump in that case.
514 * openat.c: Include dirname.h.
515 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
516 (rpl_openat, fdopendir, fstatat): Call openat_save_die
517 and openat_restore_die rather than calling error directly.
518 Don't include "error.h" or "exitfail.h"; they're no longer needed.
520 * openat-die.c (openat_save_die, openat_restore_die): New file.
521 * openat.h (openat_save_die, openat_restore_die): Declare and define.
523 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
524 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
525 int utc, int nanoseconds);
527 date should not have to allocate a megabyte of virtual memory to
528 handle a format argument like +%1048575T. When implemented with
529 strftime, it must allocate such a buffer, use strftime to fill it
530 in, print it, then free it.
531 With fprintftime, it simply prints everything and exits.
532 With no need for memory allocation, that's one fewer way to fail.
533 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
534 optional field width, not before, so we accept %9:z, not %:9z.
535 (my_strftime): Be sure to use L_('x') for literals.
537 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
538 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
539 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
540 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
541 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
542 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
543 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
544 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
545 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
547 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
548 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
549 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
550 and don't include <sys/file.h>).
552 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
556 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
557 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
558 [!LDAV_DONE]: Avoid unused variable warning.
560 2005-09-21 Bruno Haible <bruno@clisp.org>
562 * unicodeio.h (unicode_to_mb): New declaration.
564 2005-09-20 Derek Price <derek@ximbiot.com>
566 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
568 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
570 Use a consistent style for including <config.h>.
571 * __fpending.c, acl.c, argmatch.c,
572 argp-help.c, argp-parse.c,
573 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
574 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
575 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
576 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
577 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
578 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
579 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
580 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
581 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
582 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
583 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
584 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
585 modechange.c, mountlist.c, open-safer.c, physmem.c,
586 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
587 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
588 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
589 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
590 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
591 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
592 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
593 userspec.c, utimecmp.c, version-etc-fsf.c,
594 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
595 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
596 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
597 Standardize inclusion of config.h.
598 * __fpending.h, dirfd.h, getdate.h, human.h,
599 inttostr.h: Removed inclusion of config.h from header files.
600 * inttostr.c: Adjusted in-tree users.
601 * timespec.h: Remove superfluous warning to include config.h.
602 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
603 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
604 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
605 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
607 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
609 * stat-time.h: New file.
610 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
611 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
613 (timespec_cmp): New function.
614 * utimecmp.c: Include stat-time.h.
615 (SYSCALL_RESOLUTION): Depend on whether various struct stat
616 members exist, not on the obsolescent ST_MTIM_NSEC.
617 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
619 2005-09-15 Derek Price <derek@ximbiot.com>
620 Paul Eggert <eggert@cs.ucla.edu>
622 * regcomp.c, regexec.c, regex_internal.c: Back out previous
623 changes, consolidating in...
624 * regex_internal.h: ...this file.
626 2005-09-15 Derek Price <derek@ximbiot.com>
628 * regex_internal.h: Blank `pure' for GNUC < 3.
629 * regex_internal.c: Ditto, using this...
630 (__GNUC_PREREQ): ...new macro.
631 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
632 (__GNUC_PREREQ): ...this new macro.
634 * strstr.h: Include string.h. Define strstr as a macro here.
636 2005-09-13 Derek Price <derek@ximbiot.com>
638 * canon-host.c (canon_host_r): Set *cherror on memory allocation
640 Reported by Jim Meyering <jim@meyering.net>.
642 2005-09-13 Jim Meyering <jim@meyering.net>
644 * canon-host.c: Filter through gnu indent and reword comments slightly.
645 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
647 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
649 * lib/base64.c: Typo.
650 (base64_encode): Put b64str in initialized data section.
652 2005-09-12 Derek Price <derek@ximbiot.com>
654 Return usable errors from canon-host.
655 * canon-host.h: New file.
656 * canon-host.c (canon_host): Wrap...
657 (canon_host_r): ...this new function, which now relies exclusively on
659 (ch_strerror): New function.
660 (last_cherror): New global.
661 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
662 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
664 (freeaddrinfo): Free ai->ai_canonname when set.
666 2005-09-12 Derek Price <derek@ximbiot.com>
667 Paul Eggert <eggert@cs.ucla.edu>
669 * glob-libc.h: Renamed from glob_.h. The new version is
670 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
671 protecting things that should be done only in gnulib contexts.
672 * glob_.h: New file, containing only the glob things needed for
674 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
675 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
676 (glob, globfree, glob_pattern_p): Now defined simply in terms of
677 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
678 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
679 and to respect the namespace rules better.
681 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
683 Merge glibc and coreutils changes into gnulib, plus a few
685 * md5.c: Use #error rather than a string.
686 (CYCLIC): New macro, from glibc source. Use it instead of rol.
687 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
688 (__attribute__): Define to empty for non recent-GCC.
689 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
690 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
691 Renamed from their non-__ counterparts, with new macros replacing
692 them if not _LIBC. Add __THROW attribute.
694 (struct md5_ctx): Align buffer if using GCC.
695 * sha1.h (struct sha1_ctx): Likewise.
696 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
697 The old name was backwards.
698 (NOTSWAP): Remove; not used.
699 (rol): New macro, moved here from md5.h.
700 (sha1_process_block): Remove a FIXME that doesn't make sense.
702 2005-09-12 Derek Price <derek@ximbiot.com>
704 * gai_strerror.c: Include config.h when available. Include
705 getaddrinfo.h before other headers to test interface.
706 Reported by Larry Jones <lawrence.jones@ugs.com>.
708 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
710 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
711 definitions, since that's the preferred style in glibc.
712 Fix a minor spacing issue, and update copyright notice to match glibc's.
714 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
716 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
718 2005-09-06 Simon Josefsson <jas@extundo.com>
720 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
721 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
723 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
725 Change bitset word type from unsigned int to unsigned long int,
726 as this has better performance on typical 64-bit hosts.
727 Port bitset code to hosts with unusual word sizes.
728 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
729 (build_collating_symbol):
730 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
731 argument is a bitset. This is merely a style issue, but it makes
732 it clearer that an entire array is expected.
733 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
734 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
735 Port to the case where bitset_word is not the same as unsigned int.
736 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
737 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
739 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
740 (build_trtable, group_nodes_into_DFAstates):
742 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
743 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
744 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
745 * regexec.c (group_nodes_into_DFAstates): Likewise.
746 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
747 * regcomp.c (optimize_subexps, lower_subexp):
748 Work even if bitset_word has holes in its bitwise representation.
749 * regex_internal.h (BITSET_WORD_BITS): Likewise.
750 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
752 * regex_internal.c (re_string_reconstruct):
753 Don't assume UCHAR_MAX == 255.
754 * regex_internal.h (bitset_set_all): Likewise.
755 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
757 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
758 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
760 (BITSET_WORD_MAX): New macro.
761 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
762 (bitset_set_all, bitset_copy): Now inline functions, not macros.
763 (bitset_empty, bitset_copy):
764 Prefer sizeof (bitset) to multiplying it out ourselves.
765 (bitset_not_merge): Remove; unused.
766 (bitset_contain): Return bool, not unsigned int with one bit on.
768 * regexec.c (build_trtable): Don't assume bitset has no stricter
769 alignment than re_node_set; do this by defining a new internal
770 type struct dests_alloc and using it to allocate memory.
772 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
774 Check for arithmetic overflow when calculating sizes, to prevent
775 some buffer-overflow issues. These patches are conservative, in the
776 sense that when I couldn't determine whether an overflow was possible,
777 I inserted a run-time check.
778 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
779 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
780 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
781 (re_xnrealloc, re_x2nrealloc): New inline functions.
782 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
783 (build_equiv_class, build_charclass): Check for arithmetic overflow
784 in size expression calculations.
785 * lib/regex_internal.c (re_string_realloc_buffers):
786 (build_wcs_upper_buffer, re_node_set_add_intersect):
787 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
788 (re_dfa_add_node, register_state): Likewise.
789 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
790 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
791 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
792 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
794 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
796 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
797 to avoid a collision with bits/local_lim.h in glibc.
798 All uses changed. Problem reported by Dmitry V. Levin in
799 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
801 * regex_internal.c (build_wcs_upper_buffer): Fix portability
802 bugs in int versus size_t comparisons.
803 (re_string_context_at): Fix bug where the code assumed that
806 Use bool where appropriate.
807 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
809 (calc_eclosure_iter): Likewise, for ROOT arg.
810 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
811 (build_charclass_op): Likewise, for NON_MATCH arg.
812 * regex_internal.c (re_string_allocate, re_string_construct):
813 (re_string_construct_common): Likewise, for ICASE arg.
814 * regexec.c (re_search_2_stub, re_search_stub):
815 Likewise, for RET_LEN arg.
816 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
817 (set_regs): Likewise, for FL_BACKTRACK arg.
818 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
819 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
820 (calc_eclosure_iter, parse_bracket_exp):
821 Use bool for internal variables that are booleans.
822 * regexec.c (re_search_internal, check_matching, proceed_next_node):
823 (set_regs, build_sifted_states, sift_states_bkref):
824 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
825 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
826 (find_collation_sequence_value):
828 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
829 (re_node_set_compare):
830 Return bool, not int. All callers changed.
831 * regexec.c (check_halt_node_context, check_dst_limits):
832 (build_trtable, check_node_accept): Likewise.
833 * regex_internal.h: Include stdbool.h.
835 Fix bugs uncovered when converting to bool.
836 * regcomp.c (calc_eclosure_iter): Check for storage allocation
837 failure instead of charging ahead blindly.
838 * regex_internal.c (register_state): Likewise.
839 * regexec.c (re_search_2_stub): Use simpler method than boolean
840 for freeing internal storage.
841 (group_nodes_into_DFA_states): Use unsigned int, not int, for
842 bitset pieces used as boolean, to avoid undefined behavior
843 on hosts that do int overflow checking.
845 2005-08-31 Derek Price <derek@ximbiot.com>
847 * getdelim.c (getdelim): Return EOF on EOF.
848 Reported by Larry Jones <lawrence.jones@ugs.com>.
850 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
852 * regex_internal.c (re_string_reconstruct): Don't assume buffer
853 lengths fit in regoff_t; this isn't true if regoff_t is the same
855 * regex.c (re_search_internal): 5th arg is LAST_START
856 (= START + RANGE) instead of RANGE. This avoids overflow
857 problems when regoff_t is the same width as size_t.
859 (re_search_2_stub): Check for overflow when adding the
860 sizes of the two strings.
861 (re_search_stub): Check for overflow when adding START
862 to RANGE; if it occurs, substitute the extreme value.
864 2005-08-31 Jim Meyering <jim@meyering.net>
866 * regcomp.c (search_duplicated_node): Make first pointer arg
868 * regex_internal.c (create_ci_newstate, create_cd_newstate):
869 (register_state): Likewise.
870 * regexec.c (search_cur_bkref_entry, check_dst_limits):
871 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
872 (group_nodes_into_DFAstates): Likewise.
874 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
876 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
877 old glibc regex code mishandles strings longer than 2**31 bytes.
878 This patch fixes this when the regex code is used in gnulib
879 (i.e., outside glibc).
881 This patch should not affect the use of the regex code inside
882 glibc. No doubt this problem also needs to be handled for glibc
883 as well, but the result will be an incompatible change to the
884 glibc ABI, and the old ABI will have to be supported too. That
885 can be the the subject for another patch.
887 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
888 governing whether the rest of this patch is active. By default,
889 the macro is disabled and the patch has no effect.
890 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
891 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
892 (struct re_pattern_buffer, re_search, re_search_2, re_match):
893 (re_match_2, re_set_registers): Use the new types.
894 * regex_internal.h (Idx, re_hashval_t): New types.
895 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
897 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
898 (re_string_context_at, bin_tree_t, re_dfastate_t):
899 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
900 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
901 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
902 (re_string_char_size_at, re_string_wchar_at):
903 (re_string_elem_size_at):
904 Use the new types and macros to port to 64-bit hosts.
905 Use unsigned types for internal values, so that the code
906 mostly works even for arrays larger than SSIZE_MAX.
907 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
908 (search_duplicated_node, calc_eclosure_iter, fetch_number):
909 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
910 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
911 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
912 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
913 (calc_inveclosure, parse_dup_op, build_range_exp):
914 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
915 (fetch_number, create_token_tree, mark_opt_subexp):
917 * regex_internal.c (re_string_construct_common, create_ci_newstate):
918 (create_cd_newstate, re_string_allocate, re_string_construct):
919 (re_string_realloc_buffers, build_wcs_upper_buffer):
920 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
921 (re_string_reconstruct, re_string_peek_byte_case):
922 (re_string_fetch_byte_case, re_string_context_at):
923 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
924 (re_node_set_init_copy, re_node_set_add_intersect):
925 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
926 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
927 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
928 (re_acquire_state, re_acquire_state_context, register_state):
930 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
931 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
932 (re_search_internal, re_search_2_stub, re_search_stub)
933 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
934 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
935 (update_cur_sifted_state, check_dst_limits):
936 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
937 (check_subexp_limits, sift_states_bkref, merge_state_array):
938 (check_subexp_matching_top, get_subexp, get_subexp_sub):
939 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
940 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
941 (expand_bkref_cache, check_node_accept_bytes):
942 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
943 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
944 (acquire_init_state_context, check_halt_node_context):
945 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
946 (sift_states_backward, clean_state_log_if_needed):
947 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
948 (find_recover_state, transit_state_sb, transit_state_mb):
949 (transit_state_bkref, build_trtable, match_ctx_clean):
951 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
952 to work around an assumption that REG_MISSING is negative.
954 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
955 (seek_collating_symbol_entry) [defined _LIBC]:
956 (lookup_collation_sequence_value) [defined _LIBC]:
957 (build_range_exp, build_collating_symbol) [defined _LIBC]:
958 Use prototypes rather than old-style function definitions.
959 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
960 (transit_state_sb) [0]:
961 (find_collation_sequence_value) [defined _LIBC]: Likewise.
963 * regexec.c (re_search_internal): Simplify update of rm_so and
966 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
967 (optimize_subexps, lower_subexp):
968 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
969 since the signed shift might overflow. Use 1u<<31 instead.
970 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
971 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
974 * regcomp.c (optimize_subexps, lower_subexp):
975 Use CHAR_BIT rather than 8, for clarity.
976 * regexec.c (check_dst_limits_calc_pos_1):
977 (check_subexp_matching_top): Likewise.
978 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
979 have to worry about portability issues when shifting it left.
980 Remove no-longer-needed test for table_size > 0.
981 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
982 in a word, as the resulting behavior is undefined.
983 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
984 in one case, a <= should have been an <, and in another case the
985 whole test was missing.
986 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
987 the standard name CHAR_BIT.
988 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
989 this is not true on one's complement and signed-magnitude hosts.
991 * regex_internal.h (re_sub_match_top_t): Remove unused member
993 (struct re_dfa_t): Remove unused member states_alloc.
994 * regcomp.c (init_dfa): Don't initialize unused members.
996 2005-08-31 Bruno Haible <bruno@clisp.org>
998 * strstr.c: Include <stddef.h>, for NULL.
999 * strcasestr.c: Likewise.
1000 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1002 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1004 * iconvme.h: Add prototype for iconv_alloc.
1006 2005-08-29 Simon Josefsson <jas@extundo.com>
1008 * iconvme.c: Fix errno.
1010 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1012 * iconvme.c: Split iconv_string into iconv_alloc.
1014 2005-08-27 Jim Meyering <jim@meyering.net>
1016 * fopen-safer.c: Merge minor changes from coreutils.
1017 * dup-safer.c: Likewise.
1018 * fd-safer.c: Likewise.
1020 Merge from coreutils.
1021 * stdio--.h: New file.
1022 * stdlib--.h: New file.
1023 * mkstemp-safer.c: New file.
1025 GNU tar needs these.
1026 * pipe-safer.c: New file.
1027 * creat-safer.c: New file.
1028 * fcntl--.h (creat): Define to creat_safer.
1029 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1030 * unistd--.h (pipe): Define to pipe_safer.
1031 * unistd-safer.h: Declare pipe_safer.
1033 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1035 * regex_internal.h: Remove all references to
1036 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1038 (bitset_not, bitset_merge, bitset_not_merge):
1039 (bitset_mask, re_string_allocate, re_string_construct):
1040 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1041 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1042 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1043 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1044 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1045 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1046 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1047 (re_acquire_state_context):
1048 Remove unnecessary forward decls.
1049 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1050 Put __attribute at function definition,
1051 now that the function decl has been removed.
1052 * lib/regex_internal.c (re_string_peek_byte_case):
1053 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1056 2005-08-26 Simon Josefsson <jas@extundo.com>
1058 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1059 Haible <bruno@clisp.org>.
1061 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1063 * regexec.c (set_regs): Don't alloca with an unbounded size.
1065 alloca modernization/simplification for regex.
1066 * regex.c: Remove portability cruft for alloca. This no longer
1067 needs to be at the start of the file, and can be moved into
1068 regex_internal.h and simplified.
1069 * regex_internal.h: Include <alloca.h>.
1070 (__libc_use_alloca) [!defined _LIBC]: New macro.
1071 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1072 now works outside glibc.
1074 2005-08-24 Simon Josefsson <jas@extundo.com>
1076 * getpass.c: Add WIN32 implementation. Conditionalize use of
1077 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1078 GLIBC specific code.
1080 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1082 Make regex safe for g++. This fixes one real bug (an "err"
1083 that should have been "*err"). g++ problem reported by
1085 * regex_internal.h (re_calloc): New macro, consistent with
1086 re_malloc etc. All callers of calloc changed to use re_calloc.
1087 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1088 not int. All callers changed.
1089 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1090 just use an array of size MB_LEN_MAX.
1091 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1092 (find_recover_state): Change "err" to "*err"; this fixes what
1093 appears to be a real bug.
1094 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1097 2005-08-25 Jim Meyering <jim@meyering.net>
1099 * open-safer.c: Include <config.h>.
1100 Otherwise, we'd lose LARGEFILE support in any file using
1103 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1105 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1106 * regex.h (regerror): Likewise.
1108 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1109 requires this. (The code never needed it.)
1111 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1112 All uses of recently-renamed identifiers changed to use the new,
1113 POSIX-compliant names. The code will build and run just fine
1114 without these changes, but it's better to eat our own dog food
1115 and use the standard-conforming names.
1117 * regex.h: Fix a multitude of POSIX name space violations.
1118 These changes have an effect only for programs that define
1119 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1120 do not change anything for programs compiled in the normal way.
1121 Also, there is no effect on the ABI.
1123 (_REGEX_SOURCE): New macro.
1124 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1125 defined and _GNU_SOURCE is not; this fixes a name space violation.
1127 Rename the following macros to obey POSIX requirements.
1128 The old names are still visible as macros if _REGEX_SOURCE is defined.
1129 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1130 RE_BACKSLASH_ESCAPE_IN_LISTS.
1131 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1132 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1133 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1134 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1135 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1136 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1137 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1138 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1139 (REG_INTERVALS): renamed from RE_INTERVALS.
1140 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1141 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1142 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1143 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1144 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1145 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1146 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1147 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1148 RE_UNMATCHED_RIGHT_PAREN_ORD.
1149 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1150 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1151 (REG_DEBUG): renamed from RE_DEBUG.
1152 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1153 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1154 unusual, since we can't clash with the POSIX REG_ICASE.
1155 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1156 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1157 (REG_NO_SUB): renamed from RE_NO_SUB.
1158 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1159 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1160 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1161 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1162 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1163 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1164 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1165 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1166 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1167 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1168 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1169 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1170 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1171 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1172 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1173 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1174 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1175 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1176 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1177 (REG_FIXED): Renamed from REGS_FIXED.
1178 (REG_NREGS): Renamed from RE_NREGS.
1180 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1181 of other REG_* macros, since POSIX says the user is allowed to
1182 #undef these macros selectively.
1184 (reg_errcode_t): Update comment stating what other tables need
1187 Rename the following enum values to obey POSIX requirements.
1188 The old names are still visible as macros.
1189 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1190 is not defined, since GNU is supposed to be a superset of POSIX as
1191 much as possible, and since we want reg_errcode_t to be a signed
1192 type for implementation consistency.
1193 (_REG_NOERROR): Renamed from REG_NOERROR.
1194 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1195 (_REG_BADPAT): Renamed from REG_BADPAT.
1196 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1197 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1198 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1199 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1200 (_REG_EBRACK): Renamed from REG_EBRACK.
1201 (_REG_EPAREN): Renamed from REG_EPAREN.
1202 (_REG_EBRACE): Renamed from REG_EBRACE.
1203 (_REG_BADBR): Renamed from REG_BADBR.
1204 (_REG_ERANGE): Renamed from REG_ERANGE.
1205 (_REG_ESPACE): Renamed from REG_ESPACE.
1206 (_REG_BADRPT): Renamed from REG_BADRPT.
1207 (_REG_EEND): Renamed from REG_EEND.
1208 (_REG_ESIZE): Renamed from REG_ESIZE.
1209 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1210 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1211 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1212 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1213 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1215 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1216 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1217 changed. But support the old name if the new one is not defined
1218 and if _REGEX_SOURCE.
1220 Change the following member names in struct re_pattern_buffer.
1221 The old names are still supported if !_REGEX_SOURCE.
1222 The new names are always supported, regardless of _REGEX_SOURCE.
1223 (re_buffer): Renamed from buffer.
1224 (re_allocated): Renamed from allocated.
1225 (re_used): Renamed from used.
1226 (re_syntax): Renamed from syntax.
1227 (re_fastmap): Renamed from fastmap.
1228 (re_translate): Renamed from translate.
1229 (re_can_be_null): Renamed from can_be_null.
1230 (re_regs_allocated): Renamed from regs_allocated.
1231 (re_fastmap_accurate): Renamed from fastmap_accurate.
1232 (re_no_sub): Renamed from no_sub.
1233 (re_not_bol): Renamed from not_bol.
1234 (re_not_eol): Renamed from not_eol.
1235 (re_newline_anchor): Renamed from newline_anchor.
1237 Change the following member names in struct re_registers.
1238 The old names are still supported if !_REGEX_SOURCE.
1239 The new names are always supported, regardless of _REGEX_SOURCE.
1240 (rm_num_regs): Renamed from num_regs.
1241 (rm_start): Renamed from start.
1242 (rm_end): Renamed from end.
1244 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1245 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1246 Prepend __ to parameter names.
1248 Undo yesterday's changes.
1250 2005-08-24 Jim Meyering <jim@meyering.net>
1252 Sync from coreutils.
1253 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1255 2005-08-21 Bruno Haible <bruno@clisp.org>
1257 * lock.h: Add multiple inclusion guard.
1258 * tls.h: Add multiple inclusion guard.
1260 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1262 * regex.h (REG_NOSYS)
1263 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1264 Define, since POSIX requires it as of 2001.
1265 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1266 New private symbol, used to keep the enum signed in all cases.
1267 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1268 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1270 * regex_internal.c (re_string_skip_chars, register_state):
1272 Remove forward decls; no longer needed now that we use prototypes.
1273 * regexec.c (acquire_init_state_context, check_halt_node_context):
1274 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1275 (clean_state_log_if_needed): Likewise.
1277 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1279 Fix problems reported by Sam Steingold in
1280 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1281 * regexec.c (sift_states_bkref): Fix portability bug: the code
1282 assumed that reg_errcode_t is a signed type, which is not
1283 necessarily true if _XOPEN_SOURCE is not defined.
1284 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1285 some compilers warn about it otherwise.
1287 2005-08-20 Jim Meyering <jim@meyering.net>
1289 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1290 of unused local, dfa.
1292 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1294 * regcomp.c (create_initial_state): Remove duplicate decl.
1295 (init_word_char, create_initial_state, duplicate_node_closure):
1296 (fetch_token, peek_token_bracket, build_range_exp):
1297 (build_collating_symbol): Remove forward decls; no longer needed
1298 now that we use prototypes.
1301 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1302 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1303 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1304 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1305 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1306 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1307 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1308 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1309 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1310 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1311 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1312 (build_charclass, build_charclass_op, fetch_number, create_tree):
1313 (create_token_tree, mark_opt_subexp, duplicate_tree):
1314 Use prototypes rather than old-style definitions.
1317 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1318 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1319 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1320 (re_string_reconstruct, re_string_peek_byte_case):
1321 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1322 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1323 (re_node_set_init_copy, re_node_set_add_intersect):
1324 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1325 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1326 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1327 (re_acquire_state, re_acquire_state_context, register_state):
1328 (create_ci_newstate, create_cd_newstate, free_state):
1330 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1331 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1332 (re_search_internal, prune_impossible_nodes):
1333 (acquire_init_state_context, check_matching, static):
1334 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1335 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1336 (update_regs, sift_states_backward, build_sifted_states):
1337 (clean_state_log_if_needed, merge_state_array):
1338 (update_cur_sifted_state, add_epsilon_src_nodes):
1339 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1340 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1341 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1342 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1343 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1344 (check_arrival, check_arrival_add_next_nodes):
1345 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1346 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1347 (check_node_accept_bytes, check_node_accept, extend_buffers):
1348 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1349 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1354 (re_string_allocate, re_string_construct, re_string_reconstruct):
1355 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1356 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1357 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1358 (re_string_context_at, re_string_peek_byte_case):
1359 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1360 is defined, since we now use prototypes always.
1362 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1363 C89 or better. All uses removed.
1365 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1367 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1368 [defined lint]: Suppress bogus uninitialized-variable warnings.
1370 * regcomp.c (duplicate_node): Return new index, not an error code,
1371 and let the caller return REG_ESPACE if out of space. This
1372 removes an uninitialied-variable warning with GCC 4.0.1, and also
1373 avoids taking the address of a local variable. All callers
1376 2005-08-19 Jim Meyering <jim@meyering.net>
1378 * regexec.c (proceed_next_node): Redo local variables to
1379 avoid GCC shadowing warnings.
1381 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1383 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1384 (re_node_set_insert_last, re_dfa_add_node):
1385 Rename local variables to avoid GCC shadowing warnings.
1387 2005-08-18 Bruno Haible <bruno@clisp.org>
1389 * strstr.c (strstr): Fix return value in multibyte case.
1390 * strcasestr.c (strcasestr): Likewise.
1392 2005-08-17 Jim Meyering <jim@meyering.net>
1394 Make the %s format (seconds since the epoch) work for a negative
1395 number and when used with a zero-padded field width, e.g. %015s.
1397 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1398 label so that it precedes the code to set `digits'. Otherwise,
1399 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1400 print `00-22'. Now, it prints `-0022', as it should.
1402 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1404 * regex.h: Remove useless space-before-tab. From coreutils.
1406 2005-08-17 Bruno Haible <bruno@clisp.org>
1408 * strcasestr.h: New file.
1409 * strcasestr.c: New file.
1411 2005-08-17 Bruno Haible <bruno@clisp.org>
1413 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1414 * strstr.c: Completely rewritten, with multibyte locale support.
1416 2005-08-17 Bruno Haible <bruno@clisp.org>
1418 * strcasecmp.c: Use mbuiter.h.
1420 2005-08-17 Bruno Haible <bruno@clisp.org>
1422 * mbuiter.h: New file.
1424 2005-08-16 Bruno Haible <bruno@clisp.org>
1426 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1428 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1429 NUL byte, not after it.
1431 2005-08-16 Bruno Haible <bruno@clisp.org>
1433 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1434 the valid ones. Makes the comparison operations transitive:
1435 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1436 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1438 2005-08-16 Bruno Haible <bruno@clisp.org>
1440 * strcase.h (strcasecmp): Add note in comments.
1441 * strncasecmp.c: Use code from strcasecmp.c.
1442 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1443 (strcasecmp): Work correctly in multibyte locales.
1445 2005-08-16 Bruno Haible <bruno@clisp.org>
1447 * strnlen1.h: New file.
1448 * strnlen1.c: New file.
1450 2005-08-16 Bruno Haible <bruno@clisp.org>
1452 * mbfile.h: New file.
1454 2005-08-16 Bruno Haible <bruno@clisp.org>
1456 * mbiter.h: New file.
1458 2005-08-16 Bruno Haible <bruno@clisp.org>
1460 * mbchar.h: New file.
1461 * mbchar.c: New file.
1463 2005-08-16 Bruno Haible <bruno@clisp.org>
1465 * tls.h: New file, from GNU gettext.
1466 * tls.c: New file, from GNU gettext.
1468 2005-08-15 Bruno Haible <bruno@clisp.org>
1470 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1473 2005-08-14 Jim Meyering <jim@meyering.net>
1475 Sync from coreutils.
1477 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1478 Use the hash-table-based cycle-detection code not just when
1479 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1480 Reported by James Youngman in
1481 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1482 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1483 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1484 This lets us compile with -DFTS_DEBUG, once again.
1485 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1486 * fts.c (fd_safer): Remove decl.
1487 Include fcntl--.h rather than unistd-safer.h
1488 (fts_safe_changedir): Don't call fd_safer; no longer needed
1489 now that we include fcntl--.h.
1491 2005-08-11 Simon Josefsson <jas@extundo.com>
1493 * readline.h, readline.c: New file.
1495 2005-08-11 Bruno Haible <bruno@clisp.org>
1497 * strnlen.h (strnlen): Change parameter name to match comment.
1499 2005-08-10 Simon Josefsson <jas@extundo.com>
1501 * strndup.c: Use strnlen.h.
1503 * strnlen.h: New file.
1505 2005-08-02 Simon Josefsson <jas@extundo.com>
1507 * getline.h, getline.c: Rewrite.
1509 * getdelim.h, getdelim.c: New files, ported from glibc.
1511 2005-07-31 Bruno Haible <bruno@clisp.org>
1513 * lock.h (gl_lock_initializer): New macro.
1514 (gl_lock_define_initialized): Use it.
1515 (gl_rwlock_initializer): New macro.
1516 (gl_rwlock_define_initialized): Use it.
1517 (gl_recursive_lock_initializer): New macro.
1518 (gl_recursive_lock_define_initialized): Use it.
1520 2005-07-26 Bruno Haible <bruno@clisp.org>
1522 * lock.h: Update from GNU gettext.
1523 * lock.c: Update from GNU gettext.
1525 2005-07-18 Bruno Haible <bruno@clisp.org>
1527 * lock.h (gl_once_t): New type.
1528 (gl_once_define, gl_once): New macros.
1529 * lock.c (fresh_once): New variable.
1530 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1533 2005-07-18 Simon Josefsson <jas@extundo.com>
1535 * check-version.c (check_version): Accept identical versions too.
1537 2005-07-18 Bruno Haible <bruno@clisp.org>
1539 * lock.h: New file, from GNU gettext.
1540 * lock.c: New file, from GNU gettext.
1542 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1544 * quotearg.c: Add translator comment suggested by Bruno Haible,
1545 with a minor change.
1547 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1549 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1550 copyright symbol and the year.
1551 * version-etc.c (COPYRIGHT_YEAR): New constant.
1552 (version_etc_va): Use parameterized copyright notice.
1553 Reword to conform to the current GNU coding standards.
1555 2005-07-11 Simon Josefsson <jas@extundo.com>
1557 * size_max.h: New file.
1559 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1561 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1564 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1565 and Paul Eggert <eggert@cs.ucla.edu>
1567 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1568 in wint_t, not wchar_t. Remove now-unnecessary cast.
1570 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1572 * regex.c, regex.h: Sync from libc.
1573 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1574 New files, synced from libc, except that regex_internal.h
1575 currently has a small porting fix.
1577 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1579 Remove the dependency of the strftime module on the tzset module.
1580 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1581 Copy the input structure, to work around some of the bug with
1582 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1583 Solaris releases, you should also use the tzset module, but we won't
1584 require it as a dependency any more since we don't want LGPLed code
1585 to depend on GPLed code.
1587 2005-07-02 Jim Meyering <jim@meyering.net>
1589 * backupfile.c (backup_args): Change a `0' to NULL.
1591 2005-07-01 Jim Meyering <jim@meyering.net>
1593 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1594 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1595 * save-cwd.c, tempname.c:
1596 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1597 and don't include <sys/file.h>).
1599 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1601 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1602 declares only 'struct timespec;' (!).
1604 2005-06-29 Jim Meyering <jim@meyering.net>
1606 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1607 type name. Use the variable name instead.
1608 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1610 2005-06-28 Simon Josefsson <jas@extundo.com>
1612 * check-version.h, check-version.c: New files.
1614 2005-06-28 Simon Josefsson <jas@extundo.com>
1616 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1617 collision with global variable. Better indentation. Don't
1618 increment buffer pointer beyond buffer end. Based on comments
1619 from Paul Eggert <eggert@cs.ucla.edu>.
1623 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1625 * canon-host.c (canon-host): Append trailing "," to 0 in
1626 initializer of struct addrinfo, as an indication that we don't
1627 care how many members the structure has.
1629 2005-06-24 Derek Price <derek@ximbiot.com>
1630 and Bruno Haible <bruno@clisp.org>
1632 Remove stat module & update lstat.
1633 * stat.c: Remove this file...
1634 (slash_aware_lstat): ...moving this content and its support...
1635 * lstat.c (rpl_lstat): ...into here.
1636 * lstat.h: New file.
1638 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1640 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1641 (ranged_convert): Don't save conversion in a temporary struct.
1642 This causes a warning with GCC 4.0.0, and anyway in the typical
1643 case it's not worth the extra 100 bytes or so of code.
1644 (ranged_convert, __mktime_internal): When calling a function via a
1645 pointer P, use P () rather than (*P) (), as we now assume C89 or
1648 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1650 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1651 "who -r" failed to give output. Problem reported by Tim Waugh.
1653 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1654 (xcalloc): Use it to avoid needless tests.
1655 Problem reported by Jim Meyering.
1657 2005-06-16 Jim Meyering <jim@meyering.net>
1659 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1660 when either N or S is zero.
1662 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1664 * argp.h (__option_is_short): Check upper limit of
1665 __key. Isprint() requires its argument to have the value
1666 of an unsigned char or EOF.
1668 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1670 * fnmatch.c (fnmatch): If there is an encoding error in a
1671 multibyte string or pattern, fall back on unibyte matching.
1672 Problem reported by James Youngman.
1674 2005-06-08 Bruno Haible <bruno@clisp.org>
1676 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1679 2005-06-08 Bruno Haible <bruno@clisp.org>
1681 * csharpcomp.h: New file, from GNU gettext.
1682 * csharpcomp.c: New file, from GNU gettext.
1683 * csharpcomp.sh.in: New file, from GNU gettext.
1685 2005-06-07 Derek Price <derek@ximbiot.com>
1688 * glob_.h: Indent nested #ifdef.
1690 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1692 Sync from coreutils.
1693 Use "file name" when talking about file names, instead of "filename"
1694 or "path", as per the GNU coding standards.
1695 * mkdir-p.c: Renamed from makepath.c.
1696 (make_dir_parents): Renamed from make_path. All callers changed.
1697 * mkdir-p.h: Likewise. All includers changed.
1698 * filenamecat.c: Renamed from path-concat.c.
1699 (file_name_concat): Renamed from path_concat. All callers changed.
1700 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1701 * filenamecat.h: Likewise. All includers changed.
1702 * acl.c: Don't use "path" or "filename" to mean "file name"
1703 in comments or local variable names.
1704 * basename.c: Likewise.
1705 * canonicalize.c, canonicalize.h: Likewise.
1706 * dirname.c, dirname.h: Likewise.
1707 * euidaccess.c: Likewise.
1708 * exclude.c: Likewise
1709 * fnmatch_.h, fnmatch_loop.c: Likewise.
1710 * fsusage.c, fsuage.h: Likewise.
1711 * fts.c, fts_.h: Likewise.
1712 * getcwd.c: Likewise.
1713 * getloadavg.c: Likewise.
1714 * mkstemp.c: Likewise.
1715 * mountlist.c, mountlist.h: Likewise.
1716 * openat.c, openat.h: Likewise.
1717 * readlink-stub.c: Likewise.
1718 * readutmp.c, readutmp.h: Likewise.
1719 * rename.c: Likewise.
1720 * rmdir.c: Likewise.
1722 * savedir.c: Likewise.
1723 * stripslash.c: Likewise.
1724 * tempname.c: Likewise.
1725 * xreadlink.c: Likewise.
1726 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1728 * exclude.h: Likewise.
1730 * euidaccess.c (getuid, getgid, getuid, getegid)
1731 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1732 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1733 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1734 * pathmax.h: Include <limits.h> unconditionally, since other
1735 files have been getting away with it for years (MORE/BSD 4.3
1737 * userspec.c (getpwnam, getgrnam, getgrgid)
1738 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1740 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1741 Define to 256, not 255, as per modern POSIX.
1743 2005-06-01 Bruno Haible <bruno@clisp.org>
1745 * csharpexec.h: New file, from GNU gettext.
1746 * csharpexec.c: New file, from GNU gettext.
1747 * csharpexec.sh.in: New file, from GNU gettext.
1749 2005-05-31 Derek Price <derek@ximbiot.com>
1750 Paul Eggert <eggert@cs.ucla.edu>
1753 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1755 2005-05-29 Derek Price <derek@ximbiot.com>
1756 Paul Eggert <eggert@cs.ucla.edu>
1758 * glob_.h, glob.c: New files.
1760 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1762 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1764 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1765 the configuration hassle isn't worth it.
1766 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1767 (LONGEST_MODIFIER, PRIuMAX): Remove.
1769 2005-05-27 Bruno Haible <bruno@clisp.org>
1771 * getlogin_r.h: Remove second include of <stddef.h>.
1773 2005-05-25 Bruno Haible <bruno@clisp.org>
1774 Derek Price <derek@ximbiot.com>
1776 * getlogin_r.h: Simplify API documentation.
1778 2005-05-25 Derek Price <derek@ximbiot.com>
1779 Paul Eggert <eggert@cs.ucla.edu>
1781 * getlogin_r.c, getlogin_r.h: New files.
1783 2005-05-22 Bruno Haible <bruno@clisp.org>
1785 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1786 Also include <sys/param.h> if it defines MIN, MAX.
1787 Based on a patch by Derek Price <derek@ximbiot.com>.
1789 2005-05-22 Bruno Haible <bruno@clisp.org>
1791 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1792 (INT64_MIN): Fix definition.
1793 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1795 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1796 NEED_SIGNED_INT_TYPES.
1798 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1799 HAVE_SYSTEM_INTTYPES.
1801 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1803 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1804 so that unistd-safer.h (GPL'ed code) need not be included.
1806 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1809 * fts.c: Don't include "cycle-check.h" or "hash.h".
1810 (setup_dir, free_dir): New functions.
1811 (enter_dir, leave_dir): Define trivial
1812 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1813 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1814 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1815 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1816 Move to fts-cycle.c.
1817 (fts_open): Use setup_dir.
1818 (fts_close): Use free_dir.
1819 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1820 This adds a label and some gotos, but the alternatives were messier.
1821 Check for memory allocation failure when entering a dir.
1822 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1823 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1824 (FTS): New member fts_cycle, that is a union that contains the
1825 old active_dir_ht and cycle_state. All uses changed to mention
1826 fts_cycle.ht and fts_cycle.state.
1827 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1828 fts.c, with the following changes:
1829 (setup_dir, free_dir): New functions.
1830 (enter_dir): Now returns bool. Return true if successful, false
1831 if memory exhausted. All callers changed.
1832 Do not bother partly cleaning up on
1833 memory allocation failure; that is free_dir's job.
1834 However, free ad if hash_insert fails, to avoid memory leak.
1835 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1836 fts->fts_options to see which union member to use.
1838 2005-05-20 Jim Meyering <jim@meyering.net>
1840 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1841 Now a macro, to pacify GCC.
1843 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1845 * chown.c (rpl_chown): Return -1 on failure.
1847 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1849 * canonicalize.c: Include canonicalize.h first, to test interface.
1850 Include <stddef.h> unconditionally, since we assume C89 now.
1851 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1852 * fts.c: Include fts_.h first, to check interface.
1853 Do not include intprops.h; no longer needed.
1854 Include cycle-check.h and hash.h, since fts_.h no longer does.
1855 Remove unnecessary casts of closedir to void.
1856 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1857 decide whether to decrement nlinks.
1858 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1859 (FTS): Use struct hash_table * instead of Hash_table, so that
1860 we no longer need to include hash.h here.
1862 2005-05-17 Jim Meyering <jim@meyering.net>
1864 * fts.c, fts_.h: New files, from coreutils.
1866 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1868 Sync from coreutils.
1869 * unlinkdir.c, unlinkdir.h: New files.
1870 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1871 regex.h, unlocked-io.h, xtime.h:
1872 White space changes only.
1873 * makepath.c (make_path): Port to hosts where leading "//" is special.
1874 * yesno.c: Include getline.h, not ctype.h.
1875 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1876 Use getline to remove arbitrary restriction on response length.
1878 2005-05-13 Bruno Haible <bruno@clisp.org>
1880 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1881 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1882 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1883 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1884 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1885 Add support for 64-bit integers in the MSVC compiler.
1887 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1889 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1890 Change the initial comment to refer to GPL, not LGPL.
1891 gnulib-tool will change it to LGPL as needed.
1893 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1894 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1895 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1896 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1897 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1898 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1899 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1900 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1901 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1902 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1903 concatpath.c, config.charset, copy-file.c, copy-file.h,
1904 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1905 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1906 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1907 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1908 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1909 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1910 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1911 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1912 full-read.c, full-read.h, full-write.c, full-write.h,
1913 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1914 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1915 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1916 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1917 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1918 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1919 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1920 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1921 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1922 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1923 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1924 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1925 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1926 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1927 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1928 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1929 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1930 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1931 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1932 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1933 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1934 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1935 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1936 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1937 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1938 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1939 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1940 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1941 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1942 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1943 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1944 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1945 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1946 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1947 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1948 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1949 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1950 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1951 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1952 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1953 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1954 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1955 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1956 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1957 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1958 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1959 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1960 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1961 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1962 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1963 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1964 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1965 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1966 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1967 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1968 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1969 Update FSF postal mail address.
1971 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1973 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1974 specified in ai_socktype. Fix invalid ai_protocol
1975 check. ai_protocol is usually set to 0 or depending on
1976 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1977 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1978 ai_socktype / ai_protocol in the returned addrinfo structure.
1980 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1981 Bruno Haible <bruno@clisp.org>
1983 * inet_ntop.h: New file.
1984 * inet_ntop.c: New file, from glibc with modifications.
1986 2005-05-08 Jim Meyering <jim@meyering.net>
1988 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1990 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1992 Merge from coreutils. Among other things,
1993 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1994 * fd-safer.c: New file.
1995 * fcntl-safer.h, open-safer.c: Remove.
1996 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1997 * dup-safer.c: Include unistd-safer.h first.
1998 Don't include errno.h.
1999 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2000 * file-type.h: Don't assume invoker included sys/stat.h first.
2001 * file-type.c: Rely on file-type.h change.
2002 * getloadavg.c: Include unistd-safer.h.
2003 (getloadavg): Use safer open.
2004 * getusershell.c: Include "stdio-safer.h".
2005 (getusershell): Use safer fopen.
2006 * long-options.c (long_options): Use NULL rather than 0.
2007 * modechange.h (mode_free): Remove; all callers changed to invoke
2009 * modechange.c: Likewise.
2010 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2011 (MODE_DONE): New constant.
2012 (struct mode_change): Remove 'next' member.
2013 (make_node_op_equals): New function; like the old one of the
2014 same name, except it allocates an array.
2015 (mode_compile, mode_create_from_ref): Use it.
2016 (mode_compile): Allocate result as an array, not a linked list.
2017 Parse octal string ourself, so that we catch mistakes like "+0".
2018 (mode_adjust): Arg is an array, not a linked list.
2019 * modechange.c: Include stat-macros.h, xalloc.h.
2020 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2021 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2022 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2023 Remove. This is now stat-macros.h's job.
2024 (talloc): Remove. All callers replaced by xalloc, so that
2025 our invokers don't have to worry about reporting memory failures.
2026 (make_node_op_equals): Remove.
2027 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2029 (struct mode_change): Moved here from modechange.h.
2030 (mode_append_entry): Remove.
2031 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2032 apps to have incorrect behavior. Use simpler algorithm for head
2033 and tail. Don't futz with umask; that's now the job of mode_adjust.
2034 Detect more invalid usages rather than having somewhat-random behavior.
2035 Don't insert an "a=" action, as that leads to incorrect behavior.
2036 (mode_compile, mode_create_from_ref): Return NULL on error instead
2037 of an enum, since now there's only one way to have an error. All
2039 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2040 at the correct time. Simplify calculation of "+u" and its ilk.
2041 Don't mishandle "+X".
2042 (mode_free): Remove "register" and localize decls.
2043 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2044 (struct mode_change): Move to modechange.c; callers don't
2045 need to see this stuff.
2046 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2047 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2048 (mode_change, mode_adjust): Reflect the new signatures noted above.
2049 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2050 that might redefine system include files.
2051 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2052 (my_usleep): Use NULL rather than (void *) 0.
2053 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2054 Use siginterrupt to specify that system calls should be interrupted.
2055 (rpl_nanosleep): Move initialization of suspended closer to call of
2057 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2058 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2059 (desirable_utmp_entry): New function.
2060 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2061 using x2nrealloc, to simplify logic.
2062 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2063 size calculation. Do not assume utmp file is a regular file.
2064 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2065 (READ_UTMP_CHECK_PIDS): New constant.
2066 * save-cwd.c: Include unistd-safer.h.
2067 (save_cwd): Use fd_safer.
2068 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2069 [!_LIBC] Include "stat-macros.h" instead.
2070 * unistd-safer.h (fd_safer): New decl.
2072 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2074 * byteswap_.h: New file.
2076 2005-04-25 Albert Chin <china@thewrittenword.com>
2078 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2081 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2083 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2084 that "UTC +1 second" continues to work. Problem reported
2086 (relunit_snumber): New rule.
2089 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2091 * getdate.y (universal_time_zone_table): New constant.
2092 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2093 universal_time_zone_table.
2094 (lookup_zone): Prefer universal_time_zone_table to
2095 local_time_zone_table, so that "GMT" time stamps are allowed in
2096 London during the summer. Problem reported by Ian Abbott.
2098 2005-04-12 Jim Meyering <jim@meyering.net>
2100 * human.c (humblock): Set *options even when returning due to
2101 xstrtoumax conversion failure. Thanks to a used-uninitialized
2104 2005-04-09 Jim Meyering <jim@meyering.net>
2106 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2107 -Wuninitialized: initialize tm0.tm_year.
2109 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2111 * getdate.y (parser_control): rels_seen is now a boolean, not a
2112 count, since there's no maximum. All uses changed.
2113 Add member dsts_seen.
2114 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2116 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2117 Use pc_rels_seen to decide whther a date is absolute.
2119 * getdate.y (number): Don't overwrite year.
2120 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2123 2005-04-02 Simon Josefsson <jas@extundo.com>
2125 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2126 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2128 2005-03-27 Jim Meyering <jim@meyering.net>
2130 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2132 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2134 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2135 "one's complement" -> "ones' complement" in comment, as per Knuth.
2136 "value of type" -> "type or expression" in comment.
2137 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2139 2005-03-26 Jim Meyering <jim@meyering.net>
2142 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2143 Correct typos: s/or/of/.
2145 2005-03-23 Jim Meyering <jim@meyering.net>
2147 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2149 2005-03-21 Jim Meyering <jim@meyering.net>
2151 Changes imported from coreutils.
2153 * cycle-check.c: Don't include xalloc.h.
2155 * path-concat.c: Don't include assert.h.
2156 (path_concat): Remove assertion that would have triggered
2157 for ABASE starting with more than one slash.
2158 Reported by Andreas Schwab.
2160 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2161 properly when ABASE is an absolute file name.
2162 Correct the description of this function.
2164 Add an assertion and a test driver.
2165 This fixes a bug introduced on 2004-07-02.
2166 Andreas Schwab reported the resulting failure of cp --parents:
2167 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2169 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2171 * strftime.c (my_strftime): If the underlying strftime returns 0
2172 (which shouldn't happen), generate nothing instead of returning 0
2173 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2175 2005-03-16 Bruno Haible <bruno@clisp.org>
2177 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2179 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2181 * strftime.c (my_strftime): Prepend space to format so that we can
2182 reliably distinguish strftime failure from empty output on POSIX
2185 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2187 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2188 (iconv_string): Don't guess a size-zero buffer, as that might cause
2189 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2190 result would be 'too large', where 'too large' is (heuristically)
2191 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2192 overflow concerns. This will prevent some unwanted malloc failures
2193 when the inputs are very large.
2195 2005-03-15 Bruno Haible <bruno@clisp.org>
2197 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2200 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2203 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2205 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2207 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2208 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2210 * strtol.c: Likewise.
2212 2005-03-14 Simon Josefsson <jas@extundo.com>
2214 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2217 2005-03-14 Jim Meyering <jim@meyering.net>
2219 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2220 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2221 to be nonzero so that we (and caller) can detect the difference
2222 between a valid zero-length expansion and an error return, even
2223 when the underlying strftime fails before writing anything into
2226 2005-03-10 Jim Meyering <jim@meyering.net>
2228 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2229 so that this module works on systems without fchdir.
2231 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2233 Factor int-properties macros into a single file, except for
2234 glibc-related files.
2235 * intprops.h: New file.
2236 * getloadavg.c: Include it instead of limits.h.
2237 (INT_STRLEN_BOUND): Remove.
2238 * human.c: Include intprops.h.
2239 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2240 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2241 * inttostr.h: Include intprops.h instead of limits.h.
2242 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2243 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2244 for consistency with intprops.h.
2245 (time_t_is_integer, twos_complement_arithmetic): Use them.
2246 * sig2str.h: Include <signal.h>, intprops.h.
2247 (INT_STRLEN_BOUND): Remove.
2248 * strftime.c (TYPE_SIGNED): Remove.
2249 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2250 * strtol.c: Adjust comments to match intprops.h.
2251 * userspec.c: Include intprops.h.
2252 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2253 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2254 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2255 instead of rolling our own expressions.
2256 * xstrtol.c: Include xstrtol.h first, to test interface.
2258 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2260 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2261 the right thing even if adding 1900 would overflow. Similarly
2262 for tm_mon + 1 and tm_yday + 1.
2263 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2264 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2265 (DO_SIGNED_NUMBER): New macro.
2266 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2268 2005-03-07 Bruno Haible <bruno@clisp.org>
2270 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2272 2005-03-03 Derek R. Price <derek@ximbiot.com>
2273 Bruno Haible <bruno@clisp.org>
2275 * pagealign_alloc.h: New file.
2276 * pagealign_alloc.c: New file.
2278 2005-01-28 Bruno Haible <bruno@clisp.org>
2280 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2283 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2285 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2286 The workaround isn't strictly needed for POSIX conformance, and
2287 it's too much of a pain to configure and maintain. We'll ask
2288 people to fix their kernels instead.
2289 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2290 (NANOSLEEP_BUG_WORKAROUND): Remove.
2291 (xnanosleep): Remove the workaround.
2293 2005-02-12 Bruno Haible <bruno@clisp.org>
2295 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2297 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2299 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2300 * timespec.h (gettime): Return void, since it always
2301 succeeds now. All uses changed.
2302 * gettime.c (gettime) Likewise.
2303 [HAVE_NANOTIME]: Prefer nanotime.
2304 Assume gettimeofday succeeds, as POSIX requires.
2305 Assime time () succeeds, since other code already does.
2306 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2307 (timespec_subtract): Remove.
2308 (NANOSLEEP_BUG_WORKAROUND): New constant.
2309 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2310 things considerably. Use it only on GNU/Linux hosts, since the
2311 workaround shouldn't be needed elsewhere.
2313 2005-02-24 Bruno Haible <bruno@clisp.org>
2315 * gettext.h: Update from GNU gettext 0.14.2.
2317 2005-02-24 Bruno Haible <bruno@clisp.org>
2319 * localcharset.c: Update from GNU gettext 0.14.2.
2320 * config.charset: Update from GNU gettext 0.14.2.
2322 2005-02-22 Simon Josefsson <jas@extundo.com>
2324 * iconvme.h, iconvme.c: New files, from libc.
2326 2005-02-20 Neil Conway <neilc@samurai.com>
2328 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2329 returned by OSX/Darwin if the specified buffer is not large
2330 enough for the hostname.
2332 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2334 * memrchr.h: New file.
2335 * chdir-long.c: Include it.
2336 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2337 Don't bother including stddef.h.
2339 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2341 * argp-help.c (__argp_help): Create a fake struct argp_state and
2342 pass it to _help, otherwise the latter coredumps trying to
2343 dereference state.root_argp.
2345 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2347 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2349 Include <sys/types.h>, for dev_t.
2350 (ME_DUMMY, ME_REMOTE): Move from here....
2351 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2352 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2354 Include mountlist.h first, to test the interface.
2356 2005-01-29 Bruno Haible <bruno@clisp.org>
2358 * progname.c (program_name): Initialize.
2359 Needed when linking statically on MacOS X.
2361 2005-01-28 Bruno Haible <bruno@clisp.org>
2363 * javacomp.sh.in: New file, from GNU gettext.
2364 * javacomp.h: New file, from GNU gettext.
2365 * javacomp.c: New file, from GNU gettext.
2367 2005-01-26 Bruno Haible <bruno@clisp.org>
2369 * javaexec.sh.in: New file, from GNU gettext.
2370 * javaexec.h: New file, from GNU gettext.
2371 * javaexec.c: New file, from GNU gettext.
2373 2005-01-26 Simon Josefsson <jas@extundo.com>
2375 * gai_strerror.c: Use GPL in header.
2377 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2379 * argp-help.c (hol_entry_help): Avoid using non-constant
2380 initializers for struct pentry_state.
2381 (__argp_error): Check return value of __asprintf
2382 (__argp_failure): Translate error message
2384 * argp-parse.c: Removed braces around the expansion of N_()
2386 2005-01-21 Jim Meyering <jim@meyering.net>
2388 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2389 same value as for Solaris 9.
2391 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2392 component length. This included changing the parameter to be
2393 of type `char *' rather than `char const *'.
2394 * chdir-long.h (chdir_long): Update prototype.
2396 * openat.c (fdopendir, fstatat): New functions.
2397 * openat.h: Include headers required for use of DIR and struct stat.
2398 [AT_SYMLINK_NOFOLLOW]: Define.
2399 (fdopendir, fstatat): Add prototypes.
2401 2005-01-21 Bruno Haible <bruno@clisp.org>
2403 * classpath.h: New file, from GNU gettext.
2404 * classpath.c: New file, from GNU gettext.
2406 2005-01-20 Simon Josefsson <jas@extundo.com>
2408 * version-etc-fsf.c: New file, with version_etc_copyright.
2409 * version-etc.c: Remove version_etc_copyright.
2410 * version-etc.h (version_etc_copyright): Use [] instead of * in
2411 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2413 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2415 * save-cwd.c (save_cwd): Remove code to support the case
2416 where fchdir is missing or flaky.
2418 2005-01-20 Simon Josefsson <jas@extundo.com>
2420 * base64.h (isbase64): Add.
2422 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2423 using a unsigned prototype, don't inline.
2424 (base64_decode): Use it.
2426 2005-01-19 Bruno Haible <bruno@clisp.org>
2428 * sh-quote.h: New file, from GNU gettext.
2429 * sh-quote.c: New file, from GNU gettext.
2431 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2433 Merge changes from coreutils, as described below in several
2434 changelogs dated today.
2436 * save-cwd.c: Include "save-cwd.h" before other include files.
2437 (O_DIRECTORY): Remove; not needed here, since "." must be
2438 a directory. All uses removed.
2439 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2440 universal on Suns, and we also need to test for IRIX.
2441 Revamp code to use 'if' rather than '#if'.
2442 Avoid unnecessary comparison of cwd->desc to 0.
2444 * utimens.c (futimens): Robustify the previous patch, by checking
2445 for known valid error numbers rather than observed invalid ones.
2447 2005-01-18 Jim Meyering <jim@meyering.net>
2449 * version-etc.c (version_etc_copyright): Update copyright date.
2451 * utimens.c (futimens): Account for the fact that futimes
2452 can also fail with errno == ENOSYS or errno == ENOENT.
2453 Patch from Dmitry V. Levin.
2455 Change the name of the robust chdir function from chdir to chdir_long.
2456 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2457 (restore_cwd): Use chdir_long, not chdir.
2458 * chdir-long.c: Renamed from chdir.c.
2459 * chdir-long.h: Renamed from chdir.h.
2460 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2463 2005-01-18 Bob Proulx <bob@proulx.com>
2465 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2466 offsetof() macro construct to avoid compile failure with native HP-UX
2467 11.0 ANSI C compiler.
2469 2005-01-06 Bruno Haible <bruno@clisp.org>
2471 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2472 because stpncpy.m4 takes care of it.
2474 2004-01-24 Bruno Haible <bruno@clisp.org>
2476 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2478 2003-10-09 Bruno Haible <bruno@clisp.org>
2480 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2482 2005-01-06 Bruno Haible <bruno@clisp.org>
2484 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2485 * fwriteerror.c: Include <stdbool.h>.
2486 (fwriteerror): At the end, close the file stream. Record whether
2487 stdout was already closed.
2489 2004-05-27 Bruno Haible <bruno@clisp.org>
2491 * execute.c (environ): Declare if needed.
2492 * pipe.c (environ): Likewise.
2493 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2495 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2497 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2498 definitions to be after all include files, to avoid collisions.
2499 Problem reported by Bob Proulx.
2501 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2503 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2504 not needed. This removes a dependency on the gettext module.
2505 [defined _LIBC]: Do not include <libintl.h>; not needed.
2507 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2509 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2512 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2514 * argp-parse.c: Include <stddef.h>.
2515 (alignof, alignto): New macros.
2516 (parser_init): Don't assume that void * is aligned sufficiently
2519 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2520 need to extend the stack.
2521 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2524 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2526 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2528 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2530 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2531 Remove now-obsolete comment about AIX.
2532 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2533 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2534 (YYMAXDEPTH): New macro.
2536 2004-12-18 Bruno Haible <bruno@clisp.org>
2538 * fatal-signal.c (fatal_signals): Make non-const.
2539 (init_fatal_signals): New function.
2540 (uninstall_handlers, install_handlers): Ignore signals that were set to
2542 (at_fatal_signal): Call init_fatal_signals.
2543 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2545 Reported by Paul Eggert.
2547 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2549 * getdate.y (textint): New member "negative".
2550 (time_zone_hhmm): New function.
2551 Expect 14 shift-reduce conflicts, not 13.
2552 (o_colon_minutes): New rule.
2553 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2554 (yylex): Set the "negative" member of signed numbers.
2556 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2558 Changes imported from coreutils.
2559 * hard-locale.c: Assume <locale.h> exists.
2561 (GLIBC_VERSION): New macro.
2562 (hard_locale): Assume setlocale exists.
2563 Rewrite to avoid #ifdef.
2564 Use strdup rather than malloc + strcpy.
2565 * human.c: Assume <locale.h> exists.
2566 (human_readable): Assume localeconv exists.
2568 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2570 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2571 convert T2, not T. (Imported from libc.)
2573 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2575 * getcwd.c (is_ENAMETOOLONG): New macro.
2576 (__getcwd.c): Don't restore errno; glibc doesn't.
2577 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2578 first, falling back to our code only if its results look suspicious.
2579 Ensure that the resulting buffer is only as large as necessary.
2581 * readutmp.c: Include readutmp.h first.
2582 Include <errno.h>, since readutmp.h no longer does that.
2583 * readutmp.h: Don't include <errno.h>,
2584 <sys/param.h>, <time.h>; not needed to establish interface.
2585 (errno): Remove decl.
2586 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2587 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2588 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2590 2004-11-28 Simon Josefsson <jas@extundo.com>
2592 * base64.h, base64.c: New file.
2594 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2596 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2598 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2600 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2601 HP's ANSI C compiler.
2602 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2603 Declaring int functions causes warnings on some modern systems and
2604 shouldn't be needed to compile on ancient ones.
2605 * same.c (MIN) [defined MIN]: Don't define, since it's already
2608 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2609 with the following changes.
2610 (__set_errno): Parenthesize properly.
2611 Include <stdbool.h>.
2612 (MIN, MAX, MATCHING_INO): New macros.
2613 (__getcwd): Define with prototype, not K&R form.
2614 Use heuristics to allocate default buffer on stack if possible.
2615 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2616 behavior, and to avoid the PATH_MAX limit when computing
2618 Use MATCHING_INO to compare inode number to file.
2619 Check for arithmetic overflow in size calculations.
2620 Fix bug in reallocation of dot array that caused getcwd to fail
2621 on directories nested deeper than 75.
2622 Be more careful about saving errno on error.
2623 Do not use realloc; use only free+malloc, as this is a bit
2624 more flexible and avoids a needless copy operation.
2625 Do not inspect st_dev and st_ino for symbolic links; POSIX
2626 doesn't specify the latter.
2627 Check for closedir errors.
2628 Avoid needless casts.
2629 Use "#ifdef weak_alias" around weak_alias, to be like other
2631 The following changes to getcwd.c have effect only when used in
2632 gnulib; they have no effect inside glibc proper.
2633 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2634 as alloca isn't used.
2635 (alloca, __alloca): Likewise.
2636 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2637 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2638 unconditionally, as gnulib assumes C89 or better.
2639 Do not include <sys/param.h>.
2640 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2641 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2643 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2644 Include <dirent.h> in a way that is compatible with modern Autoconf.
2645 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2646 New macros, if not already defined.
2647 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2648 Use "_LIBC", not "defined _LIBC", for consistency.
2649 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2651 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2652 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2653 * xgetcwd.c: David MacKenzie's old code was removed, so give
2654 credit only to Jim Meyering and adjust the copyright dates.
2655 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2656 <stdlib.h>, <unistd.h>, "pathmax.h".
2657 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2658 (INITIAL_BUFFER_SIZE): Remove.
2659 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2661 2004-11-23 Jim Meyering <jim@meyering.net>
2663 * getopt_.h: Remove trailing blanks.
2665 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2667 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2668 (futimens): New function, which uses futimes if available.
2669 (futimens, utimens): Support timespec==NULL, with same semantics
2670 as utime and utimens.
2671 * utimens.h (futimens): New decl.
2673 2004-11-23 Jim Meyering <jim@meyering.net>
2675 * __fpending.c: Add comment.
2677 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2679 * getopt_.h: Re-addition of __getopt_argv_const caused
2680 redefinition warnings. To avoid them, include the defines
2681 in `#if !defined __need_getopt ... #endif'. The only place
2682 where __getopt_argv_const is used is in definitions
2683 of getopt_long and getopt_long_only below, which are as well
2684 protected by `#ifndef __need_getopt'.
2685 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2686 __need_getopt after including <stdio.h> and <unistd.h> These
2687 headers might have defined it.
2689 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2691 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2693 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2694 optopt): Use them instead of invoking ## directly; otherwise, the
2695 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2697 2004-11-19 Bruno Haible <bruno@clisp.org>
2699 * strtok_r.c: Move comments from here...
2700 * strtok_r.h: ... to here.
2702 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2704 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2705 might fail. Problem reported by Yoann Vandoorselaere.
2706 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2707 that mishandle size_t overflow.
2709 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2711 * canon-host.c: Include "strdup.h".
2712 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2713 Use strdup instead of malloc/strcpy to duplicate strings.
2715 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2716 (human_space_before_unit): New constant.
2717 * human.c (human_readable): Support it.
2719 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2720 (xgetcwd): Set errno correctly when failing.
2721 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2722 the failure is actually due to a PATH_MAX problem.
2724 Further getopt changes to make it more likely that glibc will
2725 buy the changes back.
2726 * getopt.c (POSIXLY_CORRECT): New constant.
2727 (getopt): Use it, so to preserve glibc semantic
2728 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2729 when compiling for libc.
2730 * getopt_.h (__getopt_argv_const): Bring it back.
2731 (getopt_long, getopt_long_only): Use it.
2733 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2734 New arg POSIXLY_CORRECT. All callers changed.
2735 (getopt): Argv is now char * const *, as per standard.
2736 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2737 not char *__getopt_argv_const *.
2738 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2739 _getopt_long_only_r): Likewise.
2740 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2741 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2742 _getopt_long_r, _getopt_long_only_r): Likewise.
2743 * getopt_.h (__getopt_argv_const): Remove.
2744 (getopt): Argv is now char * const *, as per standard.
2746 * getdate.y (tORDINAL): New token.
2747 (day, relunit): Allow it for relative times.
2748 (relative_time_table): Use tORDINAL for ordinals.
2750 2004-11-15 Jim Meyering <jim@meyering.net>
2752 * closeout.c: Include "__fpending.h" once again.
2753 Include <stdbool.h>.
2754 (close_stdout): Don't fail just because stdout was closed initially,
2755 since some programs don't write to stdout in the normal course of
2756 operation (other than --version and --help), and we don't want this
2757 function to make e.g. `touch file >&-' fail.
2758 But do fail if it was closed and someone has tried to write to it.
2759 E.g., `printf foo >&-' must fail.
2761 2004-11-11 Simon Josefsson <jas@extundo.com>
2763 * strtok_r.h, strtok_r.c: New file.
2765 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2767 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2768 we can stop lying to compilers about the constness of argv when we
2769 are compiled outside glibc.
2770 (getopt, getopt_long, getopt_long_only): Use it.
2771 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2773 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2774 _getopt_long_only_r): Likewise.
2775 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2776 _getopt_long_only_r): Likewise.
2778 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2779 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2780 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2781 the other external symbols.
2782 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2783 declaration, since the above renaming now works around collisions.
2785 2004-11-11 Jim Meyering <jim@meyering.net>
2787 * linebreak.c: Remove trailing blanks.
2788 * alloca_.h: Likewise.
2789 * acosl.c: Likewise.
2790 * euidaccess.c: Likewise.
2791 * allocsa.h: Likewise.
2793 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2795 * mktime.c (SHR): New macro, which is a portable
2796 substitute for >> that should work even on Crays.
2797 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2798 Problem reported by Mark D. Baushke in
2799 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2800 * getdate.y (SHR): Likewise.
2802 * strftime.c (SHR): Likewise.
2804 * quotearg.c (struct quoting_options): Use unsigned int for
2805 quote_these_too, so that right shifts are well defined. All uses
2808 2004-11-10 Simon Josefsson <jas@extundo.com>
2810 * getaddrinfo.h, getaddrinfo.c: New files.
2812 2004-11-10 Jim Meyering <jim@meyering.net>
2814 Ensure that no close failure goes unreported.
2815 * closeout.c (close_stdout): Always close stdout. I.e., don't
2816 return early when it seems there's nothing to flush.
2817 Don't include __fpending.h.
2819 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2821 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2823 2004-11-05 Bruno Haible <bruno@clisp.org>
2825 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2826 Reported by Mark D. Baushke <mdb@cvshome.org>.
2828 2004-11-04 Bruno Haible <bruno@clisp.org>
2830 2004-09-11 Bruno Haible <bruno@clisp.org>
2831 * allocsa.valgrind: New file.
2832 2004-02-06 Bruno Haible <bruno@clisp.org>
2833 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2834 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2835 Reported by Christopher Seip <chris.seip@hp.com>.
2837 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2839 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2840 with errno == ERANGE if the buffer is too small.
2841 Problem reported by Mark D. Baushke.
2843 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2845 * xreadlink.c (MAXSIZE): New macro.
2846 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2847 size does not exceed MAXSIZE. Avoid cast.
2848 As suggested by Mark D. Baushke in
2849 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2850 if readlink fails with buffer size just under MAXSIZE, try again
2853 2004-11-02 Derek R. Price <derek@ximbiot.com>
2854 and Paul Eggert <eggert@cs.ucla.edu>
2856 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2857 (get_date): Overparenthesize to avoid GCC warning.
2859 2004-11-02 Bruno Haible <bruno@clisp.org>
2861 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2862 function returns void.
2864 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2866 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2867 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2870 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2872 * getdate.y: Add support for TZ="foo" within a date string.
2873 Fix some bugs near time_t boundaries. Reject dates with
2874 out-of-range components, e.g., "Sept 31".
2875 Include <stdlib.h>, "setenv.h", "xalloc.h".
2876 (ISDIGIT_LOCALE): Remove; unused.
2877 Note that the TZ and time functions used here are not reentrant.
2878 (mktime_ok, get_tz): New functions.
2879 (TZBUFSIZE): New constant.
2880 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2881 This requires that we sometimes generate our own TZ="XXX..." setting.
2883 2004-10-27 Derek R. Price <derek@ximbiot.com>
2885 * mktime.c (not_equal_tm): Remove redundant check.
2887 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2889 * getdate.y: Use Bison 1.875 features, and some minor
2890 code cleanups. This change does not affect semantics.
2891 Don't include <stdlib.h>; no longer needed.
2892 Don't include unlocked-io.h; only the "#if TEST" code uses
2893 stdio, and performance isn't crucial there.
2894 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2895 Bison 1.875 features as described below.
2896 All uses of "PC." replaced by "pc->".
2897 (YYSTYPE): Add a forward declaration.
2898 (yylex, yyerror): Use full prototypes in forward decls.
2899 Use "%pure-parser" rather than obsolescent "%pure_parser".
2900 Use %parse-param and %lex-param instead of obsolescent
2901 YYPARSE_PARAM and YYLEX_PARAM.
2902 (meridian_table, month_and_day_table, time_units_table,
2903 relative_time_table, time_zone_table, military_table,
2904 lookup_zone, lookup_word, get_date):
2905 Use NULL instead of 0 where appropriate.
2906 (to_hour): Avoid abort (), to avoid a dependency on
2908 (yyerror, yylex): Now accepts parser_control * arg.
2909 (main) [TEST]: Use '\0' rather than 0 for char.
2911 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2913 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2914 It's now the caller's responsibility to handle the case where
2915 !HAVE_GETPAGESIZE && !defined getpagesize.
2917 * mktime.c (leapyear): Arg is long int, not int.
2919 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2921 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2923 2004-10-12 Simon Josefsson <jas@extundo.com>
2925 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2926 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2929 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2931 * vsnprintf.h: New file.
2932 * vsnprintf.c: New file.
2934 2004-10-07 Bruno Haible <bruno@clisp.org>
2936 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2937 into the provided buffer.
2939 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2941 * diacrit.c, diacrit.h: Add GPL notice.
2943 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2944 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2945 * logl.c (logl): Keep the code as similar to glibc as possible.
2946 This avoids a potential constant-folding bug.
2948 2004-10-05 Bruno Haible <bruno@clisp.org>
2950 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2952 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2954 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2955 * xmalloc.c (xmemdup): Likewise.
2956 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2957 XFREE): Remove these long-obsolescent macros.
2958 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2959 * xstrdup.c: Remove.
2961 * regex.c (re_comp): Cast gettext return value to char *,
2962 Problem reported by Martin Neitzel via Mark D. Baushke.
2964 2004-10-04 Simon Josefsson <jas@extundo.com>
2966 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2967 '#ifdef USE_UNLOCKED_IO'.
2969 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2971 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2972 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2973 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2974 regex.c, sha1.c, version-etc.c, yesno.c:
2975 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2976 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2977 the includer's responsibility.
2979 Sync from coreutils.
2981 * modechange.c (mode_compile): Don't decrement a pointer that
2982 points to the start of a string, as the C Standard says the
2983 resulting behavior is undefined.
2985 * backupfile.h (enum backuptype): Rename none -> no_backups,
2986 simple -> simple_backups, numbered_existing ->
2987 numbered_existing_backups, numbered -> numbered_backups
2988 to avoid shadowing problems. All uses changed.
2989 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2990 * backupfile.c (check_extension, numbered_backup):
2991 Rename locals to avoid shadowing 'basename'.
2992 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2995 * .cppi-disable: Add getopt_.h, getopt_int.h.
2996 * .cvsignore: Add getopt.h.
2998 2004-10-04 Simon Josefsson <jas@extundo.com>
3000 * memmem.h: New file.
3001 * memmem.c: New file, taken from glibc.
3003 2004-10-02 Jim Meyering <jim@meyering.net>
3005 * dirfd.h, getpagesize.h: Add copyright notice.
3007 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3009 * snprintf.c: Remove comments as to why each header is needed.
3011 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3013 * strsep.h: New file.
3014 * strsep.c: New file.
3016 2004-10-01 Simon Josefsson <jas@extundo.com>
3018 * snprintf.c (snprintf): Handle size==0.
3020 2004-10-01 Simon Josefsson <jas@extundo.com>
3021 Bruno Haible <bruno@clisp.org>
3023 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3024 (snprintf): Declare 'args'.
3026 2004-09-30 Simon Josefsson <jas@extundo.com>
3028 * snprintf.h, snprintf.c: New files.
3030 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3032 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3033 (hol_entry_help): Never translate an empty string.
3034 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3035 * argp.h (OPTION_NO_TRANS): New option.
3037 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3039 * xvasprintf.c: Include xalloc.h.
3040 (xvasprintf): Use xalloc_die, not xmalloc_die.
3042 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3044 * dummy.c: Change copyright notice to FSF, and license to GPL.
3046 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3048 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3049 Problem reported by Bruno Haible in:
3050 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3052 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3054 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3055 in case some system header has #define'd it. Problem reported by
3056 Soeren D. Schulze in
3057 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3059 2004-09-08 Bruno Haible <bruno@clisp.org>
3061 * stdint_.h: New file, taken from GNU clisp.
3063 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3065 * xvasprintf.h: New file.
3066 * xvasprintf.c: New file.
3067 * xasprintf.c: New file.
3069 2004-09-08 Bruno Haible <bruno@clisp.org>
3071 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3073 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3075 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3077 Import from coreutils.
3078 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3079 strings on unbounded length. alloca's performance benefits aren't
3080 that important here.
3082 (parse_with_separator): New function, with most of the internals
3083 of the old parse_user_spec. Allow user to omit both user and group,
3084 for compatibility with FreeBSD.
3085 Clone only the user name, not the entire spec.
3086 Do not set *uid, *gid unless entirely successful.
3087 Avoid memory leak in some failing cases.
3088 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3089 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3090 (parse_user_spec): Rewrite to use parse_with_separator.
3092 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3094 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3095 its complicated substitute.
3096 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3097 and program_invocation_name.
3098 (__argp_basename) [!_LIBC]: Remove; the only use was
3099 replaced by its body.
3100 (__argp_short_program_name): Change condition from
3101 !defined __argp_short_program_name to
3102 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3103 to match argp-namefrob.h.
3104 (__argp_failure): Don't assume strerror_r returns char *.
3105 * argp-parse.c (N_): Define unconditionally.
3106 (argp_default_options): Fill out initializers with 0 to avoid
3109 2004-08-12 Simon Josefsson <jas@extundo.com>
3111 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3112 * getopt_.h: Renamed from getopt.h.
3114 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3116 Merge from coreutils.
3118 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3119 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3120 for Reliant Unix 5.43.
3122 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3123 (union fooround): Use uintmax_t, not long int.
3124 The rest is a merge from libc:
3125 [defined _LIBC]: Include <shlib-compat.h>.
3126 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3128 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3130 * strverscmp.c: Convert to UTF-8.
3132 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3134 * obstack.h (obstack_empty_p):
3135 Don't assume that chunk->contents is suitably aligned.
3136 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3137 Likewise. Problem reported by Benno in
3138 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3140 * chown.c (rpl_chown): Work even if the file is writeable but not
3141 readable. This could be improved further but it'd take some work.
3143 2004-08-08 Simon Josefsson <jas@extundo.com>
3145 * xgethostname.c: Don't include error.h (not used).
3148 * getpass.c: Include getpass.h first.
3150 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3152 * xalloc-die.c: New files.
3153 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3155 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3156 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3157 (_, N_, xalloc_die): Move to xalloc-die.c.
3158 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3159 so that we needn't mess with xalloc_msg_memory_exhausted.
3161 * sha1.h: Renamed from sha.h.
3162 (SHA1_H): Renamed from _SHA_H.
3163 (sha1_ctx): Renamed from sha_ctx.
3164 (sha1_init_ctx): Renamed from sha_init_ctx.
3165 (sha1_process_block): Renamed from sha_process_block.
3166 (sha1_process_bytes): Renamed from sha_process_bytes.
3167 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3168 (sha1_read_ctx): Renamed from sha_read_ctx.
3169 (sha1_stream): Renamed from sha_stream.
3170 (sha1_buffer): Renamed from sha_buffer.
3171 * sha1.c: Likewise; renamed from sha.c.
3172 Do not include <sys/types.h>.
3173 Include <stddef.h> rather than <stdlib.h>.
3175 2004-08-08 Bruno Haible <bruno@clisp.org>
3177 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3178 FILESYSTEM_PREFIX_LEN.
3179 * progreloc.c: Likewise.
3180 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3182 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3185 * argp-help.c (make_hol, hol_append): Don't assume that
3186 SIZE_MAX is a valid preprocessor constant.
3187 (__argp_basename): Change from "#ifndef _LIBC"
3188 to "#ifndef __argp_short_program_name", so that
3189 we don't compile these functions for tar.
3191 More merges from coreutils.
3192 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3193 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3195 * addext.c: Remove; no longer needed.
3196 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3197 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3198 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3199 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3200 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3201 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3202 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3203 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3204 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3205 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3206 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3207 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3208 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3209 Import changes from coreutils.
3211 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3213 Merge from coreutils.
3215 * .gdb-history: Remove; this doesn't belong here.
3217 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3218 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3219 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3221 * dirname.h: Include <stdbool.h>.
3222 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3223 for consistency with POSIX terminology. All uses changed.
3224 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3225 (strip_trailing_slashes): Use bool for booleans.
3226 * stripslash.c (strip_trailing_slashes): Likewise.
3228 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3229 sometimes returns a positive errno value even when it succeeds.
3230 (print_errno_message) [!LIBC]: Fall back on strerror if
3233 * path-concat.c (mempcpy): Don't define if a system header defines it.
3234 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3235 (longest_relative_suffix): New function.
3236 (path_concat): Use it. Assume first argument is not NULL.
3237 Port to DOS. Omit redundant separators.
3238 Report an error instead of returning NULL.
3239 Use mempcpy instead of memcpy.
3240 (xpath_concat): Remove: not declared or used.
3242 * same.h: Include <stdbool.h>
3243 (same_name): Return bool, not int.
3244 * same.c (same_name): Likewise.
3245 (errno): Don't declare; we assume C89 or better now.
3247 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3248 if not already defined.
3250 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3251 * dup-safer.c (errno): Likewise.
3253 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3255 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3258 2004-08-03 Simon Josefsson <jas@extundo.com>
3260 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3261 * progname.h: Don't include stdbool.h.
3263 2004-08-02 Simon Josefsson <jas@extundo.com>
3265 * getsubopt.h: New file, with comments from Bruno Haible.
3266 * getsubopt.c: New file, from glibc, but slightly modified based on
3267 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3269 2004-08-01 Simon Josefsson <jas@extundo.com>
3271 * xgetdomainname.c: Include stdlib.h, for free().
3273 2004-07-16 Simon Josefsson <jas@extundo.com>
3275 * dummy.c: New file.
3277 2004-07-16 Bruno Haible <bruno@clisp.org>
3279 * backupfile.h: Add extern "C" for C++.
3280 * closeout.h: Likewise.
3281 * copy-file.h: Likewise.
3282 * findprog.h: Likewise.
3283 * full-write.h: Likewise.
3284 * pathname.h: Likewise.
3285 * progname.h: Likewise.
3286 * stpcpy.h: Likewise.
3287 * stpncpy.h: Likewise.
3288 * strcase.h: Likewise.
3289 * strstr.h: Likewise.
3290 * xalloc.h: Likewise.
3292 * mbswidth.h: Add extern "C" for C++.
3293 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3295 2004-07-09 Simon Josefsson <jas@extundo.com>
3297 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3298 failed without this.)
3300 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3302 * fchown-stub.c: New file.
3304 2004-06-24 Jim Meyering <jim@meyering.net>
3306 * obstack.h (obstack_base): Cast to (void *), per documentation.
3308 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3310 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3312 2004-06-01 Jim Meyering <jim@meyering.net>
3314 * calloc.c: New file.
3316 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3318 * getdate.y (yylex): Allow space between sign and number.
3319 Problem reported by Dan Jacobson.
3321 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3322 and Jim Meyering <jim@meyering.net>
3324 Merge from coreutils CVS.
3326 * stat-macros.h: New file, with contents from file-type.h
3327 and coreutils' system.h.
3328 * file-type.c: Include "stat-macros.h".
3329 * file-type.h (file_type): Move all macro definitions to new file,
3332 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3333 Wrap old code with this conditional.
3334 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3335 function that does not dereference symlinks.
3336 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3338 * xreadlink.c: Include xreadlink.h first, to catch .h file
3339 dependency problems.
3340 (xreadlink): Accept new arg SIZE, for efficiency.
3341 All decls and uses changed.
3342 * xreadlink.h: Include <stddef.h>, for size_t.
3344 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3345 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3347 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3349 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3351 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3352 macros to be defined.
3353 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3354 the allocator returns NULL because the requested size is zero.
3356 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3358 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3359 var. Add comment explaining why libc still defines it. This
3360 merges the following patch from glibc:
3361 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3363 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3365 * obstack.c (_obstack): Remove unused variable. It hasn't been
3366 present in glibc since revision 1.1 of this file.
3367 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3368 obstack_alignment_mask, obstack_alloc, obstack_base,
3369 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3370 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3371 obstack_grow0, obstack_init, obstack_int_grow,
3372 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3373 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3374 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3375 nonexistent functions.
3377 2004-05-17 Derek R. Price <derek@ximbiot.com>
3378 Paul Eggert <eggert@cs.ucla.edu>
3380 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3382 2004-05-14 Bruno Haible <bruno@clisp.org>
3384 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3385 that consists of a '.' followed by an empty digit string.
3386 Patch by Tor Lillqvist <tml@iki.fi>.
3388 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3390 Port obstack to the AS/400, where pointers are 16 bytes wide and
3391 you cannot cast an integer to a valid pointer. This patch is
3392 currently waiting to be integrated into glibc; see
3393 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3395 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3396 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3397 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3398 (struct obstack): temp member is now a union of a pointer and
3399 an integer, instead of an integer. All integer uses changed.
3400 This does not affect the physical layout of struct obstack,
3401 except on hosts (like the AS/400) where the size or alignment of
3402 void * is greater than that of ptrdiff_t.
3403 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3404 __STDC__)]: Store temporary in pointer member of union, not
3406 * obstack.c: Include <stddef.h>, for offsetof.
3407 (struct fooalign): Remove; it doesn't need a name.
3408 (union fooround): Change double to long double, and add void *.
3409 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3410 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3411 not a macro. Hence the values are always int; so remove all
3412 casts-to-int in uses.
3414 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3415 Derek Price <derek@ximbiot.com>
3417 * alloca.c: Include <alloca.h>, to get our interface.
3418 * alloca_.h: Use __alloca on AIX, so that we don't have to
3419 include <alloca.h> first. Use C89 prototype for alloca; this
3420 requires including <stddef.h> for size_t. Use extern "C" if C++.
3421 Use #elif for simplicity, since we can assume C89 now.
3422 Don't try to source the system alloca.h since it will not be found
3423 and to prevent recursively including its replacement.
3424 * fnmatch.c: Include <alloca.h> instead of opencoding.
3425 * regex.c: Likewise.
3427 2004-05-16 Derek Price <derek@ximbiot.com>
3428 Paul Eggert <eggert@cs.ucla.edu>
3430 getline cleanup. This changes the getndelim2 API: both order of
3431 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3434 * getline.c: Don't include stddef.h or stdio.h, since our
3435 interface does that.
3436 (getline): Always use getdelim, so that we don't have two
3437 copies of this code.
3438 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3440 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3441 (GETNDELIM2_MAXIMUM): New macro.
3442 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3443 instead of the old practice of delim2==0. All callers changed.
3444 Return -1 on overflow, instead of returning junk.
3445 Do not set *linesize unless allocation succeeds.
3446 * getndelim2.h: Do not include stddef.h; no longer needed, now
3447 that we include sys/types.h.
3448 * getnline.h: Likewise.
3449 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3450 (getndelim2): Reorder arguments.
3451 * getnline.c (getnline, getndelim):
3452 Don't discard the NMAX argument.
3453 (getnline): Invoke getndelim, to avoid code duplication.
3454 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3455 of (size_t) -1 by callers of the getnline family.
3457 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3459 * nanosleep.c (suspended): Change its type from int to
3460 sig_atomic_t volatile.
3461 (first_call): Make it private to rpl_nanosleep, and have it
3462 be zero initially as that's a bit faster.
3463 (my_usleep): Round up fractional times instead of truncating them,
3464 as this is the usual meaning for 'sleep'.
3466 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3468 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3469 (ENOSYS): Define if not defined.
3470 (settime): Fall back on stime if it exists and settimeofday fails.
3471 But don't bother with fallbacks if a method fails with errno == EPERM.
3473 2004-05-11 Jim Meyering <jim@meyering.net>
3475 Prior to this change, the save_cwd caller required read access to the
3476 current directory on most systems (ones with the fchdir function).
3478 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3479 fails, try write-only, and finally, resort to using xgetcwd.
3481 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3483 * obstack.c, obstack.h: Import changes from libc.
3485 2004-04-28 Bruno Haible <bruno@clisp.org>
3487 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3488 implicitly appends .exe to executables.
3489 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3490 accepts Windows pathnames.
3491 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3492 Cygwin like Windows, since it now accepts Windows pathnames.
3493 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3494 Cygwin like Windows, since it now accepts Windows pathnames.
3495 Reported by Derek Robert Price <derek@ximbiot.com>.
3497 2004-04-20 Jim Meyering <jim@meyering.net>
3499 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3501 2004-04-20 Jim Meyering <jim@meyering.net>
3502 Bruno Haible <bruno@clisp.org>
3504 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3505 memory when realloc fails.
3507 2004-04-18 Jim Meyering <jim@meyering.net>
3509 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3510 don't leak memory and do call END_UTMP_ENT.
3512 2004-04-11 Paul Eggert <eggert@twinsun.com>
3514 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3515 (CHAR_BIT): Remove, since we assume C89.
3516 Include <stdint.h> if available, as per current Autoconf CVS advice.
3518 2004-03-30 Paul Eggert <eggert@twinsun.com>
3520 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3521 not bool, to be more consistent with Unix conventions.
3522 Suggested by Bruno Haible.
3524 Merge from coreutils.
3526 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3529 * getdate.h: Include stdbool.h, and timespec.h instead of
3530 the usual <time.h> dance.
3531 (get_date): Change signature to support fractional time stamps.
3532 All callers changed.
3533 * getdate.y: Include "getdate.h" first, as we can now
3534 assume C89 and don't need to worry about 'const'.
3535 Similarly, include "unlocked-io.h" near start, not in middle.
3537 (textint.value): Use long int rather than int.
3538 (textint.digits): Use size_t rather than int.
3539 (BILLION, LOG10_BILLION): New constants.
3540 (parser_control): New member rel_ns. Members day_ordinal,
3541 time_zone, month, day, hour, minutes, rel_year, rel_month,
3542 rel_day, rel_hour, rel_minutes, rel_seconds
3543 are now long int, not int. Member seconds is now struct timespec,
3544 not int. New member timespec_seen. Members dates_seen, days_seen,
3545 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3547 (%union.intval): Now long int, not int.
3548 New member timespec.
3549 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3550 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3551 (spec): Now is a timespec or an item list.
3552 (timespec, items): New nonterminals.
3553 (time, rel, relunit, number, get_date):
3554 Add support for fractional seconds.
3555 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3556 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3557 (to_hour): First arg is now long int, not int.
3558 (to_year): Returns long int, not int.
3559 Don't treat year -70 like 70.
3560 (tm_diff): Returns long int, not int.
3561 (lookup_word): Use bool instead of int when appropriate.
3562 (yylex): Use size_t for count, not int.
3563 Detect overflow when parsing large integer constants.
3564 Add support for fractions.
3565 (get_date): Make pointers 'const' if possible.
3566 Use more-portable code to detect integer overflow.
3567 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3568 Don't use ctime; it's not reliable if the year has >4 digits.
3570 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3571 This is for compatibility with BSD.
3573 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3574 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3575 From coreutils' system.h.
3577 * userspec.c: Don't include "posixver.h".
3578 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3579 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3580 compatible extension. Simplify code by removing a boolean int
3581 that was always nonzero if a string was nonnull.
3583 2004-03-30 Jim Meyering <jim@meyering.net>
3585 Merge from coreutils.
3587 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3589 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3590 an empty input stream.
3592 * readtokens.c: Include <stdbool.h>.
3593 (readtoken): Use `size_t' rather than int/long.
3594 All callers adjusted.
3595 Use `bool' rather than `int' where appropriate.
3596 Use memset rather than an explicit loop.
3597 Use x2nrealloc rather than xrealloc.
3598 Allow the use of `\0' as a delimiter.
3599 (readtokens): Likewise.
3600 * readtokens.h (readtoken, readtokens): Update prototypes.
3602 2004-03-30 Bruno Haible <bruno@clisp.org>
3604 * getloadavg.c (getloadavg): Don't assume setlocale returns
3607 2004-03-29 Paul Eggert <eggert@twinsun.com>
3609 Merge changes to getloadavg.c from coreutils and Emacs.
3611 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3612 Define to an expression, not to the empty string.
3613 Include cloexec.h and xalloc.h.
3614 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3615 Use set_cloexec_flag rather than rolling our own.
3616 * cloexec.c, cloexec.h: New files.
3618 2004-03-18 Paul Eggert <eggert@twinsun.com>
3620 * getopt.h: Sync with libc CVS.
3622 2004-03-18 Paul Eggert <eggert@twinsun.com>
3623 Bruno Haible <bruno@clisp.org>
3625 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3626 not on all platforms that have <wchar.h>.
3627 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3629 2004-03-09 Paul Eggert <eggert@twinsun.com>
3631 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3633 * getopt_int.h: New file, also synced from libc.
3635 2004-03-07 Paul Eggert <eggert@twinsun.com>
3637 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3638 '#if' expressions. Unlike the code it replaces, it does not
3639 depend on (defined _SC_PAGESIZE). However, it does depend on
3640 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3641 first reported by Jason Andrade in
3642 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3644 2004-01-18 Simon Josefsson <jas@extundo.com>
3646 * strdup.h: New file.
3647 * strdup.c: Include it.
3648 * path-concat.c: Include strdup.h. Drop strdup declaration.
3649 * userspec.c: Include strdup.h. Drop strdup declaration.
3651 2004-02-06 Karl Berry <karl@gnu.org>
3653 * config.charset: update from gettext 0.14.1.
3655 2004-02-05 Paul Eggert <eggert@twinsun.com>
3657 Add comments and code, prompted by suggestions from Bruno Haible
3659 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3660 describing the enum quoting_style values.
3661 * quotearg.c (quotearg_alloc): New function.
3662 (quotearg_buffer_restyled): Treat lone { and } as special.
3663 Treat = as special. Work around bug with older shells
3664 that "see" a '\' that is really the 2nd byte of a multibyte char.
3665 Quote empty string with shell_quoting_style.
3667 2004-02-03 Bruno Haible <bruno@clisp.org>
3669 * pipe.h: New file, from GNU gettext.
3670 * pipe.c: New file, from GNU gettext.
3672 2004-01-27 Bruno Haible <bruno@clisp.org>
3674 * execute.h: New file, from GNU gettext.
3675 * execute.c: New file, from GNU gettext.
3676 * w32spawn.h: New file, from GNU gettext.
3678 2004-01-23 Paul Eggert <eggert@twinsun.com>
3680 Exit-status fix from coreutils.
3682 Use exit_failure consistently in place of EXIT_FAILURE,
3683 so that program exit statuses are consistent on failure.
3685 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3686 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3687 * argmatch.h: Comment fix to match the above.
3688 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3689 Now a macro referring to exit_failure, instead of a separate
3690 variable. Include "exitfail.h" to get it.
3691 * xstrtol.h: Include "exitfail.h".
3692 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3694 * long-options.c (parse_long_options): Use prototype
3695 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3698 2004-01-21 Jim Meyering <jim@meyering.net>
3700 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3701 so as not to conflict with a different-sized __mktime_internal
3702 function in GNU libc.
3703 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3704 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3706 2004-01-18 Paul Eggert <eggert@twinsun.com>
3708 Merge from diffutils.
3710 * file-type.c (file_type): Add typed memory objects.
3711 * file-type.h (S_TYPEISTMO): New macro.
3713 * c-stack.h (c_stack_action): Remove argv argument.
3714 * c-stack.c (c_stack_action): Likewise. All uses changed.
3715 (die): Don't calculate message unless segv_action returns.
3716 (get_stack_location, min_address_from_argv, max_address_from_argv,
3717 volatile stack_base, volatile_stack_size): Remove.
3718 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3719 that every segmentation violation is a stack overflow. (Ouch!)
3720 See Debian bug 136249 (still outstanding) for more info about why
3721 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3723 2003-11-30 Bruno Haible <bruno@clisp.org>
3725 Safer stack allocation.
3726 * setenv.c: Include allocsa.h.
3727 (alloca): Remove fallback definition.
3728 (freea): Remove macro.
3729 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3732 2003-10-17 Bruno Haible <bruno@clisp.org>
3734 * binary-io.h: Avoid warnings on Cygwin.
3736 2003-12-28 Bruno Haible <bruno@clisp.org>
3738 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3739 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3741 2003-11-28 Bruno Haible <bruno@clisp.org>
3743 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3745 2003-11-27 Bruno Haible <bruno@clisp.org>
3747 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3749 2003-11-17 Bruno Haible <bruno@clisp.org>
3751 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3753 2003-11-24 Bruno Haible <bruno@clisp.org>
3755 * xallocsa.h: New file, from GNU gettext.
3756 * xallocsa.c: New file, from GNU gettext.
3758 2003-11-24 Bruno Haible <bruno@clisp.org>
3760 * allocsa.h: New file, from GNU gettext.
3761 * allocsa.c: New file, from GNU gettext.
3763 2003-11-24 Bruno Haible <bruno@clisp.org>
3765 * eealloc.h: New file.
3767 2004-01-15 Jim Meyering <jim@meyering.net>
3769 Merge from coreutils.
3771 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3772 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3773 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3775 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3776 optional configure-time default.
3778 * version-etc.c (version_etc_copyright): Update copyright date.
3780 * xreadlink.c (xreadlink): Correct outdated comment.
3782 2004-01-15 Paul Eggert <eggert@twinsun.com>
3784 Merge from coreutils.
3786 * posixver.c: Include posixver.h.
3788 * same.c: Include <stdbool.h>, <limits.h>.
3789 (_POSIX_NAME_MAX): Define if not defined.
3791 (same_name): If file names are silently truncated, report
3792 that the file names are the same if they are the same after
3793 the silent truncation.
3795 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3796 conversion function.
3797 * xstrtod.c (xstrtod): Likewise. All callers changed to
3798 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3801 2004-01-14 Paul Eggert <eggert@twinsun.com>
3803 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3804 with like-named macro in fnmatch.c.
3805 (EXT): Use an internal constant instead.
3807 Merge fnmatch patches from glibc.
3808 * fnmatch.c (mbsinit): Remove define.
3809 Add libc_hidden_ver (__fnmatch, fnmatch).
3810 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3811 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3813 2003-12-14 Karl Berry <karl@gnu.org>
3815 * config.charset: update from gettext-runtime.
3817 2003-12-03 Paul Eggert <eggert@twinsun.com>
3819 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3820 Bug reported by Alfred M. Szmidt.
3822 2003-11-29 Karl Berry <karl@gnu.org>
3824 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3826 2003-11-23 Paul Eggert <eggert@twinsun.com>
3827 Bruno Haible <bruno@clisp.org>
3829 * printf-parse.h: Don't include sys/types.h.
3830 (ARG_NONE): New macro.
3831 (char_directive): Change type of *arg_index fields to size_t.
3832 * printf-parse.c: Don't include sys/types.h.
3833 (SSIZE_MAX): Remove macro.
3834 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3835 Remove unnecessary overflow check.
3836 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3839 2003-11-24 Paul Eggert <eggert@twinsun.com>
3841 * alloca.c: Remove dependency on xalloc module.
3842 (xalloc_die): Remove.
3843 (memory_full) [!defined emacs]: New macro.
3844 [!defined emacs]: Don't include xalloc.h.
3845 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3846 address arithmetic overflows. Change datatypes a bit to avoid
3849 2003-11-22 Jim Meyering <jim@meyering.net>
3851 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3853 2003-11-17 Bruno Haible <bruno@clisp.org>
3855 * vasnprintf.c (alloca): Remove fallback definition.
3856 (freea): Remove definition.
3857 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3858 Reported by Paul Eggert.
3860 2003-11-17 Jim Meyering <jim@meyering.net>
3862 On systems without utime and without a utimes function capable of
3863 dealing with a NULL struct utimbuf* argument, this utime replacement
3864 could -- in unusual circumstances -- leak a file descriptor.
3865 * utime.c: Include <unistd.h> and <errno.h>.
3866 (utime_null): Be sure to close `fd' and to preserve errno.
3867 Reported by Geoff Collyer via Arnold Robbins.
3869 2003-11-16 Paul Eggert <eggert@twinsun.com>
3870 Bruno Haible <bruno@clisp.org>
3872 Protect against address arithmetic overflow.
3873 * printf-args.h: Include stddef.h.
3874 (arguments): Change type of field 'count' to size_t.
3875 * printf-args.c (printf_fetchargs): Use size_t instead of
3876 'unsigned int' where appropriate.
3877 * printf-parse.h: Include sys/types.h.
3878 (char_directive): Change type of *arg_index fields to ssize_t.
3879 (char_directives): Change type of fields 'count', max_*_length to
3881 * printf-parse.c: Include sys/types.h and xsize.h.
3882 (SSIZE_MAX): Define fallback value.
3883 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3884 instead of 'int' where appropriate. Check a_allocated, d_allocated
3885 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3886 * vasnprintf.c: Include xsize.h.
3887 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3888 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3889 overflow. Avoid wraparound when converting a width or precision from
3892 2003-11-16 Bruno Haible <bruno@clisp.org>
3894 Update from GNU gettext.
3895 * printf-parse.c: Generalize to it can be compiled for wide strings.
3896 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3897 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3898 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3899 SNPRINTF): New macros.
3900 Don't include <alloca.h> if the file is used inside libintl.
3901 (local_wcslen): New function, for Solaris 2.5.1.
3902 (VASNPRINTF): Use it instead of wcslen.
3904 2003-11-16 Bruno Haible <bruno@clisp.org>
3906 * xsize.h (xmax): New function.
3907 (xsum, xsum3, xsum4): Declare as "pure" functions.
3909 2003-11-12 Paul Eggert <eggert@twinsun.com>
3911 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3912 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3913 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3914 heuristic is just as accurate as far as we know, and it removes a
3915 dependency on size_max.m4 and ptrdiff_max.m4.
3917 2003-11-12 Paul Eggert <eggert@twinsun.com>
3919 * xstrtol.c (__xstrtol): Remove "break" immediately after
3920 "return", to pacify some unknown compiler. Problem reported
3923 2003-11-11 Bruno Haible <bruno@clisp.org>
3925 * xsize.h (SIZE_MAX): Remove fallback definition.
3926 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3929 2003-11-10 Paul Eggert <eggert@twinsun.com>
3931 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3932 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3933 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3935 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3936 not (size_t) -1, since it's defined here.
3938 2003-11-06 Paul Eggert <eggert@twinsun.com>
3940 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3941 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3942 Reject sizes of exactly SIZE_MAX bytes.
3943 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3944 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3946 2003-11-05 Bruno Haible <bruno@clisp.org>
3948 * xsize.h: Include limits.h, to avoid a possible collision with
3949 SIZE_MAX defined in <limits.h> on Solaris.
3951 2003-11-04 Bruno Haible <bruno@clisp.org>
3953 * xsize.h: New file.
3954 * linebreak.c: Include xsize.h.
3955 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3956 argument for overflow.
3957 Suggested by Paul Eggert.
3959 2003-10-31 Bruno Haible <bruno@clisp.org>
3961 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3962 to avoid (extremely rare) race condition.
3963 Suggested by Paul Eggert.
3965 2003-11-03 Jim Meyering <jim@meyering.net>
3967 * userspec.c: Include "userspec.h".
3968 * userspec.h: New file.
3970 2003-10-31 Paul Eggert <eggert@twinsun.com>
3972 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3973 * mountlist.c (SIZE_MAX): Define if not defined already.
3974 (read_filesystem_list): Set and use me_type_malloced.
3975 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3976 whatever the type happens to be), for brevity and consistency.
3977 Check for size calculation overflow on Alphas running OSF/1.
3979 2003-10-31 Jim Meyering <jim@meyering.net>
3981 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3983 * linebuffer.c: Include <string.h> for declaration of memset.
3985 2003-10-30 Paul Eggert <eggert@twinsun.com>
3986 Bruno Haible <bruno@clisp.org>
3988 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3989 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3991 2003-10-29 Paul Eggert <eggert@twinsun.com>
3993 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3994 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3996 * quotearg.c (quotearg_n_options): Use it.
3997 * group-member.c: Include <stdbool.h>.
3998 (free_group_info): Arg is now const *; don't free arg.
3999 (get_group_info): Now returns bool and accepts struct group_info *,
4000 rather than returning a malloc'ed struct group_info *.
4001 All uses changed. Check for overflow in internal size calculation.
4003 * getusershell.c (readname): Simplify the code by using x2nrealloc
4004 rather than xmalloc/xrealloc.
4005 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4006 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4007 conformance bug: the old code used a pointer after freeing the
4008 storage that it addressed.
4009 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4010 rather than doing it by hand.
4011 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4012 the buffer preserved. Use free and xmalloc instead.
4013 * quotearg.c (quotearg_n_options): Likewise.
4014 Use a simpler test for size overflow. Don't use xalloc_oversized
4015 because unsigned int might be wider than size_t (!); this suggests
4016 that we should switch from unsigned int to size_t for slot numbers.
4018 2003-10-27 Bruno Haible <bruno@clisp.org>
4020 * stdbool_.h: Better support for BeOS.
4022 2003-10-27 Paul Eggert <eggert@twinsun.com>
4024 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4025 to allocate the returned structure. Do not allocate a subarray,
4026 as x2nrealloc will do that.
4027 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4028 instead of xnrealloc.
4029 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4031 2003-10-26 Paul Eggert <eggert@twinsun.com>
4033 * xalloc.h (xalloc_oversized): New static inline function, for
4034 callers that want to do their own size-overflow checking. Include
4035 <stdbool.h>, since xalloc_oversized returns bool.
4036 * xalloc.c (array_size_overflow): Remove. All callers changed
4037 to use xalloc_oversized.
4039 Add two functions x2realloc, x2nrealloc, for programs that grow
4040 arrays dynamically by doubling their sizes.
4041 * xalloc.h (x2realloc, x2nrealloc): New decls.
4042 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4045 Port to C99 semantics for 'inline' of external functions.
4046 Bug reported by Bruno Haible.
4047 * xmalloc.c (xnmalloc_inline): New static inline function,
4048 with the old contents of xnmalloc.
4049 (xnmalloc, xmalloc): Use it.
4050 (xnrealloc_inline): New static inline function,
4051 with the old contents of xnrealloc.
4052 (xnrealloc, xrealloc): Use it.
4054 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4056 2003-10-25 Paul Eggert <eggert@twinsun.com>
4058 Fix several address-calculation bugs in the hash modules,
4059 plus some minor code cleanup.
4061 * hash.h: Include <stdbool.h>, for bool.
4062 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4063 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4064 hash_get_n_entries, hash_get_max_bucket_length,
4065 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4066 hash_rehash): Use size_t rather than unsigned.
4067 * hash.c (struct hash_table, hash_get_n_buckets,
4068 hash_get_n_buckets_used, hash_get_n_entries,
4069 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4070 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4071 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4073 (SIZE_MAX): Define if not defined.
4074 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4075 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4077 Use const * when possible.
4078 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4079 (check_tuning): Fix bug: if tuning parameters were very close to
4080 0 or 1, rounding errors could have caused subscript violations.
4081 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4082 (hash_initialize): Add 'fail:' label
4083 to free table and return NULL, and use it to simplify code.
4084 Use calloc rather than clearing the storage ourself.
4085 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4086 buffer size calculations.
4087 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4088 Include <stddef.h>, for size_t.
4089 * hash-pjw.c (hash_pjw): Likewise.
4090 Switch to method described by Bruno Haible.
4091 Include <limits.h>, for CHAR_BIT.
4092 (SIZE_BITS): New macro.
4094 2003-10-21 Paul Eggert <eggert@twinsun.com>
4096 * getndelim2.c (getndelim2): When size calculation overflows,
4097 ceiling the allocation at NMAX bytes rather than silently
4098 discarding input bytes before NMAX is reached. This makes
4099 a difference only if NMAX exceeds SIZE_MAX / 2.
4101 * obstack.c: Merge from glibc.
4102 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4103 Add libc_hidden_def (_obstack_newchunk).
4104 (_obstack_free) [! defined _LIBC]: Remove.
4105 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4106 a clone of the function body.
4107 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4108 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4110 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4111 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4114 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4115 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4116 Don't use lvalue casts, as GCC plans to remove support for them
4117 in GCC 3.5. Reported by Joseph S. Myers. This bug
4118 was also present in the non-GCC version, indicating that this
4119 code had always been buggy and had never been widely used.
4120 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4121 Use the fast variant of each macro, rather than copying the
4122 definiens of the fast variant; that way, we'll be more likely to
4123 catch future bugs in the fast variants.
4125 2003-10-20 Bruno Haible <bruno@clisp.org>
4127 * wait-process.h: New file, from GNU gettext.
4128 * wait-process.c: New file, from GNU gettext.
4130 2003-10-19 Jim Meyering <jim@meyering.net>
4132 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4134 2003-10-16 Paul Eggert <eggert@twinsun.com>
4136 * getgroups.c: Include <errno.h>, <stdlib.h>.
4137 (getgroups): First arg is int, not size_t.
4138 Don't let 'free' mangle errno.
4140 2003-10-16 Jim Meyering <jim@meyering.net>
4142 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4144 2003-10-15 Paul Eggert <eggert@twinsun.com>
4146 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4148 (new_exclude, add_exclude_file): Initial size no longer needs to
4150 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4151 our own address arithmetic overflow checking.
4153 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4154 (fnmatch): Do not alloca more than 2000 wide characters;
4155 instead, use malloc for large buffers.
4156 Check for address arithmetic overflow, and return -1
4157 with errno set to ENOMEM in that case.
4158 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4159 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4160 instead, return -1. Check for address arithmetic overflow.
4162 2003-10-14 Paul Eggert <eggert@twinsun.com>
4164 Handle invalid suffixes and overflow independently, so that
4165 callers can treat them independently as needed. Fix some bugs in
4166 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4167 suffix for a human-readable blocksize. The major caller-visible
4168 change is the addition of a new
4169 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4170 that both overflow and suffix chars were found.
4172 * human.c (humblock): Don't check separately for invalid suffix
4173 char; that is xstrtoumax's job (now that its bug is fixed).
4174 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4175 INTMAX_MAX]: New macros.
4176 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4177 TYPE_MAXIMUM): New macros.
4178 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4179 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4180 if overflow occurs, as it's what __strtol does and it's more useful
4182 (__xstrtol): If __strtol reports some error other than ERANGE,
4183 reflect it to the caller as LONGINT_INVALID. If it reports
4184 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4185 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4186 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4188 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4189 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4190 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4191 [defined UINTMAX_MAX]: New macros.
4193 2003-10-14 Bruno Haible <bruno@clisp.org>
4195 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4196 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4197 Also use volatile where needed.
4199 2003-10-12 Paul Eggert <eggert@twinsun.com>
4201 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4202 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4203 and define in terms of the other primitives.
4204 * xmalloc.c: Include stdbool.h; do not include exit.h.
4205 (SIZE_MAX): Define if not already defined.
4206 (array_size_overflow): New function.
4207 (xalloc_die): Abort instead of exiting if 'error' returns.
4208 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4209 (xmalloc, xrealloc): Use them.
4210 (xcalloc): Check for address arithmetic overflow.
4211 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4212 a bit faster than strcpy.
4214 2003-10-08 Paul Eggert <eggert@twinsun.com>
4216 Merge getpass from libc, plus a few fixes.
4218 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4219 Include <stdbool.h>.
4220 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4221 __fsetlocking to empty.
4222 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4223 do include <bits/libc-lock.h>.
4224 Do not include <fcntl.h>; not needed.
4225 [_LIBC]: Include <wchar.h>.
4226 (NOTCANCEL_MODE): New macro.
4227 (flockfile, funlockfile) [_LIBC]: New macros.
4228 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4229 [!_LIBC]: New macros.
4230 (call_fclose): New function.
4231 (getpass): Use it. Save tty stream separately; this simplifies the
4232 code and makes it more reliable if stdin happens to equal stdout.
4233 Invoke __fsetlocking on tty.
4234 Handle thread cancellation if needed.
4235 Namespace cleanup (use __tcgetattr, __getline).
4236 Use bool for Booleans.
4237 [USE_IN_LIBIO]: Handle wide streams.
4238 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4239 stream might go where.
4241 * unlocked-io.h: Include <stdio.h>, so that the caller
4242 doesn't have to include <stdio.h> before us.
4243 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4244 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4245 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4246 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4247 if not declared, so that we can use getpass.c code from libc without
4249 (flockfile, ftrylockfile, funlockfile): New macros.
4251 2003-10-06 Bruno Haible <bruno@clisp.org>
4253 * version-etc-2.h: Remove file.
4254 * version-etc-2.c: Remove file.
4256 2003-09-25 Jim Meyering <jim@meyering.net>
4257 Bruno Haible <bruno@clisp.org>
4259 This lets translators provide better translations for the
4260 "Written by ..." part of --version output.
4261 * version-etc.h: Include stdarg.h.
4262 (version_etc_copyright): Declare as readonly.
4263 (version_etc): Make this function variadic with a NULL-terminated list
4264 of author name strings.
4265 (version_etc_va): New declaration.
4266 * version-etc.c: Include stdarg.h, stdlib.h.
4267 (version_etc_copyright): Declare as readonly.
4268 (version_etc_va): New function. Provide a different translatable string
4269 for each possible number of authors < 10. Abbreviate when there are 10
4271 (version_etc): Make this function variadic. Call version_etc_va.
4272 Suggestion from Gary V. Vaughan.
4274 * long-options.h (parse_long_options): Change prototype: the authors
4275 string is moved to the end and becomes variadic.
4276 * long-options.c: Include stdarg.h.
4277 (parse_long_options): Make this function variadic, too.
4278 Call version_etc_va, not version_etc.
4280 2003-10-06 Bruno Haible <bruno@clisp.org>
4282 * fatal-signal.h: New file, from GNU gettext.
4283 * fatal-signal.c: New file, from GNU gettext.
4285 2003-10-04 Karl Berry <karl@gnu.org>
4287 * argp*: update from libc.
4289 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4291 * getpass.c (getpass): Use a no-op fseek when switching from input to
4292 output mode on the same stream.
4294 2003-09-29 Paul Eggert <eggert@twinsun.com>
4296 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4297 Fix arg typo in previous patch.
4299 2003-09-28 Jim Meyering <jim@meyering.net>
4301 * error.c: Correct cpp indentation.
4303 2003-09-27 Paul Eggert <eggert@twinsun.com>
4305 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4306 Omit the special code that used __typeof__, since we worry that
4307 it could be more trouble than it's worth. See:
4308 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4309 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4313 2003-09-26 Jim Meyering <jim@meyering.net>
4315 * error.c (error_tail): Move some declarations
4316 into inner scope where the local variables are used.
4318 2003-09-26 Bruno Haible <bruno@clisp.org>
4320 * stpncpy.h (gnu_stpncpy): New declaration.
4321 (stpncpy): Define as alias for gnu_stpncpy.
4322 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4324 2003-09-26 Paul Eggert <eggert@twinsun.com>
4326 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4327 (error_tail): Do not loop, reallocating temporary buffer, since
4328 the output cannot contain more wide characters than the input
4329 contains bytes, the size must be big enough already. This avoids
4330 one potential size overflow calculation. Check for size overflow
4331 when calculating temporary buffer size. Free temporary buffer
4332 when done, if it was allocated with malloc; this plugs a memory
4333 leak. Remove casts from void * to pointers, that are no longer
4334 needed now that we're assuming C89 or better.
4336 Merge error changes from glibc.
4338 * error.c, error.h: Update copyright notice header to match glibc.
4339 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4340 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4341 Disable cancellation while printing error.
4342 * error.h: Prepend __ to parameter names.
4344 2003-09-25 Karl Berry <karl@gnu.org>
4346 * argp-fmtstream.c, argp-help.c: update from libc.
4348 2003-09-25 Bruno Haible <bruno@clisp.org>
4350 * version-etc-2.h: New file, from version-etc.h with modifications.
4351 * version-etc-2.c: New file, from version-etc.c with modifications.
4353 2003-09-25 Simon Josefsson <jas@extundo.com>
4355 * xgetdomainname.h: New file.
4356 * xgetdomainname.c: New file.
4358 2003-09-25 Simon Josefsson <jas@extundo.com>
4359 Bruno Haible <bruno@clisp.org>
4361 * getdomainname.h: New file.
4362 * getdomainname.c: New file.
4364 2003-09-24 Paul Eggert <eggert@twinsun.com>
4366 * linebuffer.c (freebuffer): Don't free the argument, just
4367 the buffer associated with the argument. Bug reported by
4370 2003-09-19 Karl Berry <karl@gnu.org>
4372 * argp.h: update from libc.
4374 2003-09-16 Paul Eggert <eggert@twinsun.com>
4376 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4377 input error, instead of returning NULL the next time we are called
4378 (and therefore losing track of errno).
4380 2003-09-15 Paul Eggert <eggert@twinsun.com>
4382 * getndelim2.c (getndelim2): Don't trash errno when a read
4383 fails, so that the caller gets the proper errno.
4385 * readutmp.c (read_utmp): Likewise.
4386 Check for fstat error. Close stream and free storage
4389 2003-09-14 Bruno Haible <bruno@clisp.org>
4391 * fwriteerror.h: New file.
4392 * fwriteerror.c: New file.
4394 2003-09-14 Jim Meyering <jim@meyering.net>
4396 * getloadavg.c: Correct cpp indentation.
4397 * strdup.c: Likewise.
4398 * vasnprintf.c: Likewise.
4400 2003-09-12 Paul Eggert <eggert@twinsun.com>
4402 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4403 * obstack.c [!defined _LIBC]: Likewise.
4404 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4405 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4406 * exitfail.c: Don't include stdlib.h; no longer needed.
4408 More changes to assume C89 or better.
4410 * error.c (error_tail): Assume vprintf.
4412 * argmatch.c (getenv): Remove decl.
4413 * progreloc.c (get_full_program_name): Define via prototype.
4414 * setenv.c (clearenv): Likewise.
4415 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4417 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4418 (malloc, memcpy): Remove decls.
4419 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4420 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4421 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4422 (memcpy): Remove macro.
4423 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4424 (__P): Remove. All uses removed.
4425 (PTR): Remove. All uses changed to void *.
4426 (CHAR_BIT, NULL): Remove.
4427 (spaces, zeros, memset_space, memset_zero)
4428 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4430 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4431 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4432 Define with prototype.
4433 Remove now-unnecessary prototype decl.
4434 (extra_args_spec): Assume ANSI C. All uses changed.
4435 (extra_args_spec_iso): Remove.
4436 (my_strftime, emacs_strftimeu): Define via prototype.
4437 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4439 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4440 * strtoimax.c: Include <stdlib.h> unconditionally.
4441 (strtoul, strtol): Remove decls.
4442 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4444 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4445 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4446 (LOCALE_PARAM_PROTO): New macro.
4447 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4448 (INTERNAL (strtol), strtol): Define with a prototype.
4449 (PARAMS): Remove. All uses removed.
4450 * tempname.c: Include <string.h> unconditionally.
4451 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4452 * xgethostname.c (main): Define with a prototype.
4453 * xmalloc.c: Include "xalloc.h" first, to check interface.
4454 Include <stdlib.h> unconditionally.
4455 (calloc, malloc, realloc, free): Remove decls.
4456 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4457 Include <stdlib.h> unconditionally. Sort include file names.
4459 (xstrtod): Define with a prototype.
4460 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4461 (strtol, strtoul): Remove decls.
4463 2003-09-11 Paul Eggert <eggert@twinsun.com>
4465 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4466 Include <stdlib.h>, <string.h> unconditionally.
4467 Remove now-unnecessary cast to char *.
4468 * strnlen.c: Include <string.h> unconditionally.
4469 * yesno.c (yesno): Define with a prototype.
4471 2003-09-10 Bruno Haible <bruno@clisp.org>
4473 * strcspn.c: Include <string.h> unconditionally.
4474 * strpbrk.c: Include <string.h> unconditionally.
4475 * strstr.c: Include <string.h> unconditionally.
4476 * unicodeio.c: Include <string.h> unconditionally.
4477 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4478 * unsetenv.c: Likewise.
4479 * xreadlink.c: Include <stdlib.h> unconditionally.
4480 * yesno.c: Include <stdlib.h> unconditionally.
4481 (rpmatch): Add prototype.
4483 2003-09-10 Jim Meyering <jim@meyering.net>
4485 * error.c: Correct indentation of cpp directives.
4487 2003-09-09 Paul Eggert <eggert@twinsun.com>
4491 * acosl.c (main): Use a prototype.
4492 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4495 * getloadavg.c (getloadavg, main): Define via prototypes.
4497 * getopt.h (struct option.name): Assume C89, and use 'const'.
4498 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4499 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4501 * getopt.c (const): Remove macro.
4502 Include <string.h> unconditionally.
4503 (my_index): Remove; all uses changed to strchr.
4504 (strlen): Remove decl.
4505 (exchange): Remove forward decl; no longer needed.
4506 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4507 Define with prototype.
4508 * getopt1.c (const): Remove macro.
4509 (getopt_long, getopt_long_only, main): Define with prototype.
4511 * getugroups.c: Include <string.h> unconditionally.
4513 * getusershell.c: Include <stdlib.h> unconditionally.
4514 (getusershell, setusershell, endusershell, readname, main):
4515 Define with prototypes.
4517 * group-member.c: Include group-member.h first.
4518 Include <stdlib.h> unconditionally.
4520 * hard-locale.c: Include hard-locale.h first.
4521 Include <stdlib.h>, <string.h> unconditionally.
4523 * hash.c (free, malloc): Remove decls.
4524 Include <stdlib.h> unconditionally.
4526 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4527 (getenv): Do not declare.
4529 * idcache.c: Include <string.h> unconditionally.
4531 * long-options.c: Include long-options.h first, to test interface.
4532 Include <stdlib.h> unconditionally.
4534 * makepath.c: Include makepath.h first, to test interface.
4535 Include <stdlib.h> and <string.h> unconditionally.
4537 * linebuffer.c: Include <stdlib.h>.
4538 (free): Remove decl.
4540 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4541 rpl_malloc returns void *, not char *.
4542 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4544 * md5.h: Include <limits.h> unconditionally.
4545 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4546 (__P): Remove; all uses removed.
4547 * md5.c: Include "md5.h" first.
4548 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4549 md5_buffer, md5_process_bytes, md5_process_block):
4550 Define with prototypes.
4551 * sha.h (__P): Remove all uses. (It wasn't defined??)
4552 * sha.c: Include "sha.h" first.
4553 Include <stdlib.h>, <string.h> unconditionally.
4555 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4556 * memcmp.c (__ptr_t): Likewise.
4557 * memrchr.c (__ptr_t): Likewise.
4558 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4559 Include <string.h> unconditionally.
4560 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4561 * memchr.c: Include <stdlib.h> unconditionally.
4562 * memchr.c (LONG_MAX): Remove.
4563 * memrchr.c (LONG_MAX): Likewise.
4564 * memchr.c (__memchr): Define via a prototype.
4565 * memrchr.c (__memrchr): Likewise.
4566 * memcmp.c (__P): Remove, and remove all uses.
4567 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4568 Remove forward decls; no longer needed.
4569 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4570 Use types required by C89 in prototype.
4572 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4573 * savedir.c: Likewise.
4574 * mkdir.c (free): Remove decl.
4575 * rmdir.c (rmdir): Define with a prototype.
4576 * savedir.c: Include savedir.h first, to test interface.
4578 * mktime.c (STDC_HEADERS): Remove.
4579 Include <stdlib.h>, <string.h> unconditionally.
4581 * modechange.c: Include <stdlib.h> unconditionally.
4582 (malloc): Remove decl.
4584 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4585 (free): Remove decl.
4587 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4588 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4589 (This type really should be intptr_t, but that's a C99ism.)
4590 (_obstack_memcpy): Remove: all uses changed to memcpy.
4591 Include <string.h> unconditionally.
4592 (struct obstack): Assume __STDC__ for types of members
4593 chunkfun, freefun, extra_arg.
4594 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4595 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4596 obstack_begin, obstack_specify_allocation,
4597 obstack_specify_allocation_with_arg, obstack_chunkfun,
4598 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4599 Remove unprototyped decls and the macros that use them.
4600 * obstack.c (POINTER): Remove. All uses changed to void *.
4601 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4602 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4603 (defined __STDC__ && __STDC__)]:
4604 Remove nonprototyped code.
4605 Include <stdlib.h> unconditionally.
4606 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4607 _obstack_allocated_p, _obstack_free, obstack_free,
4608 _obstack_memory_used, print_and_abort):
4609 Define using prototypes.
4610 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4611 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4612 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4613 obstack_next_free, obstack_object_size, obstack_room) [0]:
4614 Remove unused, unprototyped code.
4616 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4618 * physmem.c (physmem_total, physmem_available, main): Define
4621 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4622 (main): Define with a prototype.
4624 * posixver.c (getenv): Remove decl.
4626 * putenv.c (malloc): Returns void *, not char *.
4627 Include <string.h> unconditionally.
4628 (strchr, memcpy, NULL): Do not define.
4630 * readtokens.c: Include readtokens.h first, to test interface.
4631 Include <stdlib.h>, <string.h> unconditionally.
4632 (init_tokenbuffer): Define with a prototype.
4634 * regex.c (PARAMS): Remove. All uses removed.
4635 All uses of _RE_ARGS removed, too.
4636 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4638 (bzero): Assume memset exists.
4639 (memcmp, memcpy, NULL): Remove.
4640 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4641 char, or assignments to local vars of type signed char.
4642 (init_syntax_once, PREFIX(extract_number_and_incr),
4643 PREFIX(print_partial_compiled_pattern),
4644 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4645 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4646 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4647 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4648 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4649 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4650 wcs_compile_range, byte_compile_range, truncate_wchar,
4651 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4652 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4653 count_mbs_length, wcs_re_match_2_internal,
4654 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4655 PREFIX(alt_match_null_string_p),
4656 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4657 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4658 regfree, PREFIX(extract_number)): Define with prototype. Remove
4659 now-unnecessary declaration, if any.
4660 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4662 Remove now-unnecessary casts among pointer types.
4663 * regex.h (_RE_ARGS): Remove. All uses removed.
4665 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4666 (free): Remove decl.
4668 * rpmatch.c: Include <stdlib.h> unconditionally.
4670 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4671 (free): Remove decl.
4673 * save-cwd.c: Include <stdlib.h> unconditionally.
4674 * xgetcwd.c: Likewise.
4676 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4677 (free): Remove decl.
4679 * strchrnul.c (strchrnul): Define with a prototype.
4680 Fix bug: c_in was not converted to char before searching.
4682 The following changes are not K&R related:
4684 * group-member.h: Include <sys/types.h>, so that this file is
4686 * makepath.h: Likewise.
4688 * getusershell.c (readname, default_index, line_size, readname):
4689 Use size_t, not int, for sizes.
4690 (readname): If the size overflows, report an error instead of
4693 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4695 * getndelim2.c: Assume stdlib.h per the C89 spec.
4697 2003-09-08 Paul Eggert <eggert@twinsun.com>
4699 Assume C89 or better; remove K&R cruft.
4700 A few of these changes were first proposed by Derek Robert Price
4701 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4703 * addext.c: Include <string.h> unconditionally.
4704 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4705 Don't declare getenv or malloc.
4707 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4708 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4710 (find_stack_direction, alloca): Use prototypes.
4712 * atexit.c (atexit): Define using a prototype.
4714 * basename.c, dirname.c, stripslash.c:
4715 Include <string.h> unconditionally.
4717 * bcopy.c: Include <stddef.h>.
4718 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4720 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4722 * error.h (error, error_at_line, error_print_progname)
4723 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4724 * error.c: Include error.h first, to check interface.
4725 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4726 (VA_START): Remove; all uses changeed to va_start.
4727 (exit, strerror): Remove decls.
4728 (error_print_progname): Prototype uncondionally.
4729 Don't include <errno.h>; no longer needed.
4730 (private_strerror): Remove.
4731 (error_tail): Always define.
4732 (error, error_at_line): Assume C89 or better; always use prototypes.
4733 * fatal.c: Include "fatal.h" first, to test interface.
4734 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4735 (VA_START): Remove; all uses changed to va_start.
4736 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4738 (exit): Remove decl.
4739 (fatal): Prototype unconditionally. Assume va_start works.
4740 Abort at end, to pacify gcc.
4742 * euidaccess.c (main): Define with a prototype.
4744 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4746 * exitfail.c: Include <stdlib.h> unconditionally.
4748 * fnmatch_.h (__P): Remove. All uses changed to assume
4750 * fnmatch.c: Include fnmatch.h first, to test interface.
4751 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4752 (getenv): Remove decl.
4753 (fnmatch): Define using a prototype.
4754 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4755 (FCT): Define using a prototype.
4757 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4759 * gethostname.c: Include <stddef.h>.
4760 (gethostname): Define with prototype. Length is size_t, not int.
4762 2003-09-08 Paul Eggert <eggert@twinsun.com>
4764 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4765 getversion.c should have been removed then, but was accidentally
4768 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4769 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4771 2003-09-07 Paul Eggert <eggert@twinsun.com>
4773 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4774 copy_tm_result. Bug reported by Simon Josefsson in
4775 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4777 2003-09-06 Paul Eggert <eggert@twinsun.com>
4779 * time_r.c, time_r.h: New files.
4781 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4783 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4784 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4786 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4788 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4789 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4792 * timegm.c: Switch to glibc implementation, with the following changes:
4793 [defined HAVE_CONFIG_H]: Include <config.h>.
4794 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4795 (__mktime_internal) [!defined _LIBC]: New decl.
4796 (__gmtime_r) [!defined _LIBC]: New macro and function.
4797 (timegm): Use a prototype, since gnulib assumes C89.
4798 Do not bother declaring tmp to be const, as it's not really usefu.
4799 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4800 (timegm): Declare only if HAVE_DECL_TIMEGM.
4802 2003-09-03 Paul Eggert <eggert@twinsun.com>
4804 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4805 Bug reported by Lute Kamstra in
4806 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4808 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4809 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4810 course with correspondingly smaller numbers for tomorrow and
4811 yesterday. From Tadayoshi Funaba. Originally installed into
4812 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4815 2003-08-31 Simon Josefsson <jas@extundo.com>
4817 * timegm.h: New file.
4818 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4820 2003-08-31 Karl Berry <karl@gnu.org>
4822 * argp.h: update from libc.
4824 2003-08-28 Bruno Haible <bruno@clisp.org>
4826 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4827 warning on QNX, which defines O_BINARY to 000000.
4829 2003-08-24 Bruno Haible <bruno@clisp.org>
4831 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4832 MSVC7 <stdio.h> is included later.
4834 2003-08-20 Bruno Haible <bruno@clisp.org>
4836 * progname.h: New file, from GNU gettext.
4837 * progname.c: New file, from GNU gettext.
4838 * progreloc.c: New file, from GNU gettext.
4840 2003-08-19 Bruno Haible <bruno@clisp.org>
4842 * xstrdup.c: Assume <string.h> exists.
4844 2003-08-18 Jim Meyering <jim@meyering.net>
4846 * setenv.h: Indent nested cpp directive.
4847 * vasnprintf.c: Remove trailing blanks.
4849 2003-08-17 Simon Josefsson <jas@extundo.com>
4850 Bruno Haible <bruno@clisp.org>
4852 * xstrndup.h: New file.
4853 * xstrndup.c: New file.
4855 2003-08-17 Bruno Haible <bruno@clisp.org>
4857 * strndup.h: New file.
4859 2003-08-16 Paul Eggert <eggert@twinsun.com>
4861 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4862 space, undoing this 2003-08-12 change:
4863 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4865 2003-08-16 Jim Meyering <jim@meyering.net>
4867 Merge from coreutils.
4868 * xstrtoimax.c: #else #if -> #elif.
4869 * xstrtoumax.c: Likewise.
4871 2003-08-15 Paul Eggert <eggert@twinsun.com>
4873 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4874 rather than tab, after '#' in shell-script copyright notices.
4875 Suggested by Bruno Haible.
4877 2003-08-15 Jim Meyering <jim@meyering.net>
4878 and Paul Eggert <eggert@twinsun.com>
4880 Merge from coreutils.
4881 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4882 member but strut utmpx does not. Needed for AIX 4.3.3.
4883 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4885 2003-08-15 Jim Meyering <jim@meyering.net>
4887 Merge from coreutils.
4888 * xgethostname.c: Include <stdlib.h>.
4889 (xghostname): Don't exit for anything other than memory-related
4890 failure; just return NULL.
4891 * userspec.c: Include "posixver.h".
4892 (parse_user_spec): Accept `.' as a separator only
4893 in pre-POSIX-200112 mode.
4894 * strtoimax.c: Use #elif rather than #else #if.
4895 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4896 Remove function, now that we can rely on a working tzset function.
4897 [!_LIBC]: Ensure that the required autoconf test has been run.
4898 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4899 Use underlying_strftime for %r.
4900 * sha.c: Merge in some clean-up and optimization changes from glibc.
4901 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4902 Ensure that it is a multiple of 64.
4903 Rearrange loop exit tests so as to avoid performing an
4904 additional fread after encountering an error or EOF.
4905 * realloc.c: Update copyright date.
4907 2003-08-14 Jim Meyering <jim@meyering.net>
4909 Merge from coreutils.
4910 * obstack.h: Whitespace changes.
4911 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4912 and xcalloc return values.
4913 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4914 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4915 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4916 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4917 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4919 Use mntctl's return value to drive the entry-processing loop, since
4920 we can't rely on the value of the vmt_length member in the last
4921 entry. On some systems doing so could result in exhausting
4922 virtual memory. Based in part on a patch from Mike Jetzer.
4924 2003-08-14 Jim Meyering <jim@meyering.net>
4925 and Paul Eggert <eggert@twinsun.com>
4927 Merges from coreutils, plus other fixes.
4928 * physmem.c: Merge in portability changes from gcc/libiberty
4929 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4930 for credits and details. Thanks to Kaveh Ghazi for helping
4931 to keep these files in sync.
4932 (ARRAY_SIZE): Define it.
4933 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4934 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4935 (memcasecmp): Don't assume size_t fits in unsigned int.
4936 Remove casts and duplicate code.
4937 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4938 (memcpy): Remove definition.
4939 Merge in some clean-up and optimization changes from glibc.
4940 [BLOCKSIZE]: Move definition to top of file.
4941 Ensure that it is a multiple of 64.
4942 Rearrange loop exit tests so as to avoid performing an
4943 additional fread after encountering an error or EOF.
4944 * md5.h (md5_uintptr): Define.
4945 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4946 return to the initial working directory. Preserve errno
4948 * idcache.c: Include "xalloc.h".
4949 (xmalloc, xrealloc): Remove decls.
4950 (getuser): Remove casts no longer required in C89.
4951 * human.c: Include stdio.h, for sprintf.
4952 * group-member.c: Include "xalloc.h".
4953 (xmalloc, xrealloc): Remove decls.
4954 (get_group_info): Remove casts no longer required in C89.
4955 * getusershell.c (readname): Remove casts no longer required in C89.
4956 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4957 * getline.c: Whitespace fix, from coreutils.
4959 2003-08-13 Paul Eggert <eggert@twinsun.com>
4961 * exclude.c: Include <ctype.h>
4962 (IN_CTYPE_DOMAIN): New macro.
4964 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4967 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4968 Undo previous (whitespace-only) change.
4970 2003-08-12 Paul Eggert <eggert@twinsun.com>
4972 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4973 Normalize leading white space and remove trailing white space.
4974 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4975 notice, as per ../config/srclist-update.
4977 Merge from coreutils.
4978 * euidaccess.h: New file.
4979 * euidaccess.c: Include it.
4980 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4981 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4982 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4984 2003-08-11 Bruno Haible <bruno@clisp.org>
4986 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4987 (vasnprintf): Use it instead of wcslen.
4989 2003-08-11 Bruno Haible <bruno@clisp.org>
4991 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4992 value to ensure that _Bool promotes to int. Use #define for _Bool when
4993 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4995 2003-08-10 Karl Berry <karl@gnu.org>
4997 * regex.h: update from libc (whitespace fix).
4999 2003-08-09 Paul Eggert <eggert@twinsun.com>
5001 Merge some files from coreutils. These changes were
5002 originally made by Jim Meyering.
5003 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5004 many older Unixes require this.
5005 * alloca.c (alloca): Remove cast to argument of free;
5006 no longer needed in C89.
5007 * alloca_.h, regex.h: Fix white space to match
5008 what GNU indent does.
5010 2003-08-05 Paul Eggert <eggert@twinsun.com>
5012 * bumpalloc.h: Remove.
5014 2003-08-04 Paul Eggert <eggert@twinsun.com>
5016 * getloadavg.c: Change copyright notice and spacing to conform to
5019 Merge from coreutils.
5020 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5022 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5023 from Karl Berry, implemented by Jim Meyering.
5024 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5025 from Dmitry V. Levin.
5026 Remove anachronistic cast of xrealloc.
5027 * fnmatch_.h (__const): Remove. Use 'const'.
5028 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5029 type. Otherwise, it wouldn't compile with at least /bin/cc on
5030 ymp-cray-unicos9.0.2.X.
5031 Combine two mostly-identical uses of alloca into one.
5032 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5034 2003-08-04 Dave Love <d.love@dl.ac.uk>
5038 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5039 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5040 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5041 obsolete NLIST_NAME_UNION.
5042 [__GNU__]: Undef BSD and FSCALE.
5043 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5045 2003-08-03 Paul Eggert <eggert@twinsun.com>
5047 * stdbool_.h (_Bool): Make it signed char, instead of
5048 an enum type, so that it's guaranteed to promote to int. See:
5049 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5051 2003-07-31 Paul Eggert <eggert@twinsun.com>
5053 * strerror.c: Include config.h, limits.h. Declare sprintf.
5054 (strerror): Don't assume that a printable int fits in 14 bytes.
5056 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5057 Bruno Haible <bruno@clisp.org>
5059 * getline.h (getline, getdelim): Change return type to ssize_t.
5060 * getline.c (getline, getdelim): Likewise.
5061 Remove _GNU_SOURCE define; now it's defined in config.h through
5064 2003-07-22 Paul Eggert <eggert@twinsun.com>
5066 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5067 over-parenthesization in macros.
5069 Sync with coreutils.
5071 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5074 Use `exit_failure' for xalloc and xmemcoll instead of their own
5075 private exit-failure variables.
5076 * xalloc.h (xalloc_exit_failure): Remove.
5077 * xmalloc.c: Likewise. Include exitfail.h.
5078 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5079 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5080 * xmemcoll.c: Likewise. Include exitfail.h.
5081 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5083 2003-07-18 Paul Eggert <eggert@twinsun.com>
5085 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5086 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5087 to test that it can stand by itself. Include "exitfail.h".
5088 Clients should set exit_failure instead.
5089 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5091 2003-07-18 Andreas Schwab <schwab@suse.de>
5093 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5095 2003-07-18 Bruno Haible <bruno@clisp.org>
5097 * getndelim2.h: New file.
5098 * getndelim2.c: Make into a module of its own. Include config.h,
5100 (getndelim2): Make non-static. Change return type to ssize_t.
5101 * getline.h: Change argument names.
5102 * getline.c: Include getndelim2.h instead of getndelim2.c.
5103 * getnline.c: Include getndelim2.h.
5105 2003-07-17 Bruno Haible <bruno@clisp.org>
5107 * Makefile.am: Remove file.
5108 * Makefile.in: Remove file.
5110 2003-07-17 Bruno Haible <bruno@clisp.org>
5112 * getnline.h: New file.
5113 * getnline.c: New file.
5114 * getndelim2.c: New file, extracted from getline.c.
5115 (getndelim2): Renamed from getdelim2, with added nmax argument.
5116 * getline.c: Include getndelim2.c.
5117 (getdelim2): Moved out to getndelim2.c.
5118 (getline, getdelim): Update.
5120 2003-07-15 <karl@gnu.org>
5122 * vasnprintf.c: update from gettext.
5124 2003-07-15 Jim Meyering <jim@meyering.net>
5126 * makepath.c (make_path): Enclose diagnostic in _(...).
5128 2003-07-14 Paul Eggert <eggert@twinsun.com>
5130 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5131 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5132 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5133 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5134 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5135 updated automatically by ../config/srclist-update. This changes
5136 their license from LPGL to GPL.
5138 2003-07-14 Jim Meyering <jim@meyering.net>
5140 Don't emit diagnostics. Let callers do that.
5141 * save-cwd.c: Don't include "error.h".
5142 (save_cwd): Don't call error. Ensure that errno is valid
5143 when returning nonzero.
5145 * save-cwd.h (restore_cwd): Update prototype.
5146 * save-cwd.c (restore_cwd): Remove two parameters.
5147 Simplify. Don't call error upon failure. Let callers do that.
5148 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5149 when auditing is enabled. But don't bother updating the #if.
5151 2003-07-14 Simon Josefsson <jas@extundo.com>
5153 * mempcpy.h: New file.
5154 * mempcpy.c: New file.
5156 2003-07-14 Paul Eggert <eggert@twinsun.com>
5158 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5159 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5160 unicodeio.c, unicodeio.h, unlocked-io.h:
5161 Switch from LGPL to GPL.
5163 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5165 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5166 it breaks C++ compilation.
5167 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5169 2003-07-10 Jim Meyering <jim@meyering.net>
5171 * vasnprintf.c: Remove trailing blanks.
5172 Make cpp indentation consistent.
5174 2003-07-09 Paul Eggert <eggert@twinsun.com>
5176 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5177 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5178 Switch from LGPL to GPL.
5180 2003-07-07 Paul Eggert <eggert@twinsun.com>
5182 * mktime.c: Fix some boundary cases and remove need for floating point.
5184 Issue a compile-time diagnostic if time_t is floating point, or if
5185 two's complement arithmetic is not in effect, or if arithmetic
5186 right shift does not propagate the sign. These assumptions were
5187 all in the original code but they weren't checked.
5189 (TIME_T_MIDPOINT, verify): New macros.
5190 (__isleap): Remove; it has integer overflow problems.
5191 (leapyear): New function, without those problems.
5192 (ydhms_tm_diff): Remove; splitting into two parts.
5193 (ydhms_diff): New function, containing the arithmetic part of
5194 the old ydhms_tm_diff function. Issue a compile-time
5195 diagnostic if we are not using C99 integer division.
5196 Avoid casts when possible.
5197 (guess_time_tm): New function, containing the checking part of
5198 the old ydhms_tm_diff function. Return the new value, rather than
5199 the difference between it and the old. Accept a new argument T
5200 so that *T specifies the old value. Check for overflow in the result.
5202 (__mktime_internal): Use a time_t offset, not a long int offset.
5203 This undoes the 2003-06-04 change, which is no longer needed now
5204 that we have better overflow checking.
5205 (localtime_offset): Likewise.
5207 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5208 and long are 64-bit but int is only 32-bit.
5209 (ydhms_diff): Use long int to store year1 and yday1.
5210 Issue a compile-time diagnostic if long int is not wide enough.
5212 (__mktime_internal): Use long int to store adjusted year and yday.
5213 Use plain C rather than preprocessor commands, if that doesn't
5215 Check for overflow (and try to repair) after each probe
5216 rather than checking only at the very end. This avoids some bugs
5217 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5218 does not equal GMT offset at maximum time).
5219 Use integer to check for overflow rather than floating point; this
5220 is more portable to non-IEEE hosts, and is a tad faster.
5221 When we detect that we are oscillating between two values,
5222 don't check whether tm_isdst has the requested value, since
5223 we already know the answer. When tm_isdst has the wrong value,
5224 use a different heuristic to find the right one, based on the
5225 extreme values actually observed in practice in tz2003a,
5226 rather than the (overly optimistic) "previous 3 calendar quarters".
5228 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5229 "T const" to accommodate glibc style.
5230 (check_result): Use less-confusing report format. "long" -> "long int.
5232 Don't loop if the iteration overflows time_t.
5233 Allow a negative step in the iteration.
5235 2003-07-01 Paul Eggert <eggert@twinsun.com>
5237 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5238 having it depend on HAVE_SYS_TYPES_H.
5240 2003-06-25 Bruno Haible <bruno@clisp.org>
5242 * readlink.c: New file.
5244 2003-06-20 Bruno Haible <bruno@clisp.org>
5246 Assume C89, so PARAMS isn't needed.
5247 * unicodeio.h (PARAMS): Remove.
5248 * unicodeio.c: Don't use PARAMS.
5250 2003-06-18 Jim Meyering <jim@meyering.net>
5252 Merge changes from coreutils.
5253 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5254 Remove explicit declarations of xmalloc and realloc.
5256 (read_utmp): Remove anachronistic cast of xmalloc.
5258 2003-06-17 Paul Eggert <eggert@twinsun.com>
5260 Assume C89, so PARAMS isn't needed.
5261 * backupfile.h (PARAMS): Remove. All uses removed.
5262 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5263 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5264 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5265 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5266 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5267 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5268 xstrtol.h: Likewise.
5269 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5270 same.h, strverscmp.h: Do not include config.h; no longer needed.
5271 Anyway, config.h should always be included before any other file.
5273 2003-06-11 Simon Josefsson <jas@extundo.com>
5275 * sysexit_.h: New file.
5277 2003-05-20 Derek Price <derek@ximbiot.com>
5279 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5281 2003-06-10 Simon Josefsson <jas@extundo.com>
5283 * strchrnul.h: New file.
5284 * strchrnul.c: New file.
5286 2003-06-10 Simon Josefsson <jas@extundo.com>
5288 * argp.h: New file, from glibc.
5289 * argp-ba.c: New file, from glibc.
5290 * argp-eexst.c: New file, from glibc.
5291 * argp-fmtstream.c: New file, from glibc.
5292 * argp-fmtstream.h: New file, from glibc.
5293 * argp-fs-xinl.c: New file, from glibc.
5294 * argp-help.c: New file, from glibc.
5295 * argp-namefrob.h: New file, from glibc.
5296 * argp-parse.c: New file, from glibc.
5297 * argp-pv.c: New file, from glibc.
5298 * argp-pvh.c: New file, from glibc.
5299 * argp-xinl.c: New file, from glibc.
5301 2003-06-07 Jim Meyering <jim@meyering.net>
5303 * readtokens.h: Put `Free Software Foundation, Inc.'
5304 in place of my name in the copyright comment.
5305 Remove definition and uses of __P.
5308 * stat.c: Don't declare xmalloc explicitly.
5309 Instead, include "xalloc.h".
5310 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5311 xrealloc, and xcalloc return values.
5312 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5314 * xgetcwd.h: Remove definition/uses of PARAMS.
5316 2003-06-06 Jim Meyering <jim@meyering.net>
5318 * stdbool_.h: Renamed from stdbool.h.in.
5320 2003-06-06 Jim Meyering <jim@meyering.net>
5322 Merge from coreutils.
5323 * same.c: (same_name): Declare *_basename locals to be `const'.
5324 Consolidate declarations and initializations of *_base* locals.
5326 Merge from coreutils.
5327 This avoids a core dump on systems without GNU putenv,
5328 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5329 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5330 (unsetenv): New static function, from GNU libc.
5331 (rpl_putenv): Use it.
5333 * modechange.c: Remove trailing blanks.
5335 Merge from coreutils.
5336 * fsusage.c: Remove declaration of statfs.
5337 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5339 * posixtm.c: Include <stdbool.h> unconditionally.
5341 2003-06-05 Paul Eggert <eggert@twinsun.com>
5343 * mktime.c (__mktime_internal): When resolving a tm_isdst
5344 mismatch, look in future quarters as well as past. This fixes a
5345 bug when processing fall-backwards gaps immediately after a long
5346 period of daylight-saving time.
5348 * mktime.c: Assume freestanding C89 or better.
5349 (HAVE_LIMITS_H): Remove. Assume it's 1.
5350 (__P): Remove; not used.
5351 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5352 (mktime, not_equal_tm, print_tm, check_result,
5353 main): Use prototypes. Use const * where appropriate.
5354 (main): Fix typo in testing code that uncovered by above changes.
5355 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5357 2003-06-04 Paul Eggert <eggert@twinsun.com>
5359 * mktime.c: Fix Debian bug 177940
5360 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5361 (localtime_offset): Now long int, not time_t, because we want it
5362 to be guaranteed to be signed. All uses changed.
5363 (__mktime_internal): If overflow would occur when adding offset,
5366 Merge 'human' changes from coreutils. Rewrite to support
5367 locale-specific notations like thousands separators.
5368 * human.c: Simplify authorship notice.
5369 Include human.h immediately after config.h.
5370 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5371 <limits.h>: Do not include, since human.h does.
5372 (SIZE_MAX, UINTMAX_MAX): New macros.
5373 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5374 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5375 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5376 (power_letter): Renamed from suffixes.
5377 (generate_suffix_backwards): Remove.
5378 (adjust_value): Now takes int style (because of human.h changes)
5379 and long double value (for greater precision on some platforms).
5380 (group_number): New function.
5381 (human_readable): Use it. Use integer options, not enum.
5382 Put the options before the sizes in the arg list.
5383 Support all the new options.
5384 The old human_readable function has been removed;
5385 use inttostr.h instead.
5386 (human_readable, default_block_size, humblock):
5387 Use uintmax_t, not int, for block sizes.
5388 (human_readable_inexact, block_size_types): Remove.
5389 (block_size_opts): New constant.
5390 (human_options): Renamed from human_block_size, with new signature
5391 that allows block sizes up to UINTMAX_MAX. All callers changed.
5392 * human.h: Add copyright and authorship notice.
5393 Include <limits.h> and <stdbool.h> unconditionally.
5394 (PARAMS): Remove. All uses removed.
5395 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5396 (enum human_inexact_style): Remove tag; now a nameless enum.
5397 (human_floor, human_ceiling, human_round_to_even): Now have
5398 values 2, 0, 1 rather than -1, 1, 0.
5399 (human_group_digits, human_suppress_point_zero, human_autoscale,
5400 human_base_1024, human_SI, human_B): New constants.
5401 (human_readable_inexact, human_block_size): Remove.
5402 (human_readable): Size args are now uintmax_t, not int.
5403 (human_options): New decl.
5405 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5406 unnecessary now that we assume C89 or better. This change
5407 imported from coreutils.
5409 * mktime.c (__mktime_internal): Do not reject negative timestamps
5410 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5411 in the 2003-05-30 sync from glibc.
5413 .h files should stand alone, but we shouldn't include <sys/types.h>
5414 if we can get away with just <stddef.h>.
5416 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5417 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5418 rather than <sys/types.h>, as we merely need size_t.
5419 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5421 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5422 Include <stdio.h>, to get FILE.
5423 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5424 memcasecmp.h has included <stddef.h> and all we need is size_t.
5425 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5426 our interface, instead of including <sys/types.h>
5428 2003-06-02 Paul Eggert <eggert@twinsun.com>
5431 Fix some minor time-related bugs with POSIX time arguments.
5432 Some valid time stamps were being rejected (notably -1, and
5433 time stamps before 1900 on 64-bit hosts). And some invalid
5434 time stamps were being accepted, e.g. September 31.
5436 * posixtm.h (posixtime): Return bool instead of time_t, so
5437 that we can return (time_t) -1 successfully.
5438 * posixtm.c: Likewise.
5439 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5440 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5441 (t): Remove static var.
5442 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5443 of static var. All uses changed.
5444 (year): Do not reject years before 1900; they can occur with
5446 (posix_time_parse): Do not check for out-of-range components;
5447 that is now the caller's responsibility, since our checks were
5448 only approximations.
5449 (posixtime): Use mktime to check for out-of-range components,
5450 since it knows them exactly.
5451 If mktime returns (time_t) -1, check whether an error actually occurred
5452 by invoking localtime on -1.
5453 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5454 posixtime failures better.
5455 Improve the test data (in comments only).
5457 2003-05-30 <karl@gnu.org>
5459 * mktime.c: update from libc.
5461 2003-05-30 Bruno Haible <bruno@clisp.org>
5463 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5464 * localcharset.h: Likewise.
5465 * localcharset.c: Likewise.
5467 2003-05-28 Paul Eggert <eggert@twinsun.com>
5469 Assume the headers required for C89 freestanding compilers.
5470 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5471 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5472 without checking for HAVE_LIMITS_H.
5473 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5474 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5476 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5477 * exclude.c: Include <stdbool.h> unconditionally.
5478 * tempname.c: Include <stddef.h> unconditionally.
5479 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5480 * modechange.c, rpmatch.c (NULL): Don't define, since
5481 <stddef.h> does that.
5482 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5483 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5484 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5485 * xstrtol.c: Likewise.
5486 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5487 * savedir.c: Include <stddef.h> instead of defining NULL.
5489 * addext.c (addext): Use assignment rather than cast, to avoid
5490 warnings on some platforms.
5492 * mktime.c (__mktime_internal): Do not reject negative timestamps
5495 2003-05-10 Bruno Haible <bruno@clisp.org>
5497 * linebreak.c (iconv_string_length): Don't return -1 just because the
5498 string is longer than 4 KB.
5500 2003-05-12 Jim Meyering <jim@meyering.net>
5502 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5503 the space-padded-by-default conversion specifiers, %e, %k, %l.
5505 2003-05-03 Bruno Haible <bruno@clisp.org>
5507 Upgrade to Unicode-4.0.
5508 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5509 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5510 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5511 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5512 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5513 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5514 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5515 Change width of U+E0100..U+E01EF from 1 to 0.
5517 2003-04-25 Bruno Haible <bruno@clisp.org>
5519 * copy-file.c: Include <stddef.h>, for size_t.
5521 2003-04-25 Jim Meyering <jim@meyering.net>
5523 * copy-file.c (copy_file_preserving): Declare buf_size to be
5524 of type size_t, not int.
5526 2003-04-11 Jim Meyering <jim@meyering.net>
5528 Merge changes from Coreutils.
5530 2003-03-22 Jim Meyering <jim@meyering.net>
5532 * strftime.c (widen): Cast alloca return value to proper type.
5534 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5537 * strftime.c (my_strftime): Handle very large width
5538 specifications for numeric values correctly. Improve checks for
5541 2003-01-19 Jim Meyering <jim@meyering.net>
5543 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5544 (nl_get_alt_digit) [! defined my_strftime]: Define.
5545 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5546 _nl_get_alt_digit and _nl_get_walt_digit.
5548 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5549 These changes have no effect outside of _LIBC.
5551 2003-04-10 Bruno Haible <bruno@clisp.org>
5553 * findprog.h: New file, from GNU gettext.
5554 * findprog.c: New file, from GNU gettext.
5556 2003-04-05 Jim Meyering <jim@meyering.net>
5558 Merge changes from Coreutils.
5560 * exclude.h (PARAMS): Remove definition and uses.
5561 * exclude.c: Remove uses of `PARAMS'.
5563 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5564 Add test-cases for DOS filenames. Declare program_name.
5565 (main): Set up program_name. Patch by Rich Dawe.
5567 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5569 Use mntctl's return value to drive the entry-processing loop, since
5570 we can't rely on the value of the vmt_length member in the last
5571 entry. On some systems doing so could result in exhausting
5572 virtual memory. Based in part on a patch from Mike Jetzer.
5574 2003-04-04 Bruno Haible <bruno@clisp.org>
5576 * linebreak.h: New file, from GNU gettext.
5577 * linebreak.c: New file, from GNU gettext with slight modifications.
5578 * lbrkprop.h: New file, from GNU gettext.
5580 2003-04-03 Bruno Haible <bruno@clisp.org>
5582 * utf8-ucs4.h: New file, from GNU gettext.
5583 * utf16-ucs4.h: New file, from GNU gettext.
5584 * ucs4-utf8.h: New file, from GNU gettext.
5585 * ucs4-utf16.h: New file, from GNU gettext.
5587 2003-04-02 Bruno Haible <bruno@clisp.org>
5589 * binary-io.h: New file, from GNU gettext.
5591 2003-04-01 Bruno Haible <bruno@clisp.org>
5593 * pathname.h: New file, from GNU gettext.
5594 * concatpath.c: New file, from GNU gettext.
5596 2003-03-30 Bruno Haible <bruno@clisp.org>
5598 * copy-file.c (copy_file_preserving): Don't set owner if the function
5599 chown() doesn't exist.
5601 2003-03-28 Bruno Haible <bruno@clisp.org>
5603 * copy-file.h: New file, from GNU gettext.
5604 * copy-file.c: New file, from GNU gettext.
5606 2003-03-18 Jim Meyering <jim@meyering.net>
5608 * quote.c (quote_n): Fix typo in comment.
5610 2003-03-14 Jim Meyering <jim@meyering.net>
5612 Merge changes from Coreutils.
5613 * obstack.h (obstack_object_size): Declare temporary, __o,
5614 to be const, in order to avoid warnings.
5615 (obstack_room): Likewise.
5616 (obstack_empty_p): Likewise.
5618 2003-03-13 Paul Eggert <eggert@twinsun.com>
5620 Merge changes from Bison.
5621 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5622 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5623 when compiling Bison 1.875's `bitset bset = obstack_alloc
5624 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5625 * hash.c: Include <stdbool.h> unconditionally.
5627 2003-03-09 Paul Eggert <eggert@twinsun.com>
5629 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5630 Reported by Bruce Becker; see:
5631 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5633 2003-03-03 Paul Eggert <eggert@twinsun.com>
5634 Bruno Haible <bruno@clisp.org>
5636 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5637 Reported by John Hughes, see
5638 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5640 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5642 * poll_.h: New file.
5645 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5647 * mathl.h: New file.
5648 * acosl.c: New file.
5649 * asinl.c: New file.
5650 * atanl.c: New file.
5651 * ceill.c: New file.
5654 * floorl.c: New file.
5655 * frexpl.c: New file.
5656 * ldexpl.c: New file.
5658 * sincosl.c: New file.
5660 * sqrtl.c: New file.
5662 * trigl.c: New file.
5663 * trigl.h: New file.
5665 2003-02-17 Bruno Haible <bruno@clisp.org>
5667 * mkdtemp.h: New file, from GNU gettext.
5668 * mkdtemp.c: New file, from GNU gettext.
5670 2003-01-31 Bruno Haible <bruno@clisp.org>
5672 * rename.c: #undef rename before defining rpl_rename.
5673 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5675 2003-01-30 Bruno Haible <bruno@clisp.org>
5677 * printf-args.h: New file, from GNU gettext.
5678 * printf-args.c: New file, from GNU gettext.
5679 * printf-parse.h: New file, from GNU gettext.
5680 * printf-parse.c: New file, from GNU gettext.
5681 * vasnprintf.h: New file, from GNU gettext.
5682 * vasnprintf.c: New file, from GNU gettext.
5683 * asnprintf.c: New file, from GNU gettext.
5684 * vasprintf.h: New file, from GNU gettext with modifications.
5685 * vasprintf.c: New file, from GNU gettext.
5686 * asprintf.c: New file, from GNU gettext.
5688 2003-01-29 Bruno Haible <bruno@clisp.org>
5690 * stpncpy.h: New file, from GNU gettext with modifications.
5691 * stpncpy.c: New file, from GNU gettext with modifications.
5693 2003-01-28 Bruno Haible <bruno@clisp.org>
5695 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5697 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5700 2003-01-27 Bruno Haible <bruno@clisp.org>
5702 * xsetenv.h: New file, from GNU gettext.
5703 * xsetenv.c: New file, from GNU gettext.
5705 2003-01-23 Bruno Haible <bruno@clisp.org>
5707 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5709 2003-01-22 Bruno Haible <bruno@clisp.org>
5711 * exit.h: New file, from GNU gettext.
5713 2003-01-11 Bruno Haible <bruno@clisp.org>
5715 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5716 * strcase.h (strcasecmp, strncasecmp): Likewise.
5718 2003-01-14 Jim Meyering <jim@meyering.net>
5720 * same.c (same_name): Tweak a comment.
5722 2003-01-11 Bruno Haible <bruno@clisp.org>
5724 * same.c (same_name): Reorder tests so as to avoid calling stat()
5725 when a string comparison is sufficient.
5727 2003-01-11 Bruno Haible <bruno@clisp.org>
5729 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5732 2003-01-11 Bruno Haible <bruno@clisp.org>
5734 * hash-pjw.c: Add comment about low quality of this function.
5736 2003-01-12 Paul Eggert <eggert@twinsun.com>
5738 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5739 to avoid collisions with libcurses and libreadline.
5741 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5742 * getstr.h, getstr.c: Remove.
5743 * getline.c: Include "getline.h", to check interface.
5744 Move body of old getstr.c here: this defines MIN_CHUNK and
5745 declares getdelim2, which is renamed from getstr.
5746 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5748 * linebuffer.c (readlinebuffer): Renamed from readline.
5750 * linebuffer.h: Likewise.
5751 (readline): Remove backward-compatibility macro.
5753 2003-01-12 Jim Meyering <jim@meyering.net>
5755 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5757 2003-01-10 Bruno Haible <bruno@clisp.org>
5759 * alloca_.h: New file.
5760 * getdate.y: Unconditionally include alloca.h.
5761 * makepath.c: Likewise.
5762 * setenv.c: Likewise.
5763 * userspec.c: Likewise.
5765 2003-01-09 Bruno Haible <bruno@clisp.org>
5767 * stdbool.h.in: New file.
5769 2003-01-08 Bruno Haible <bruno@clisp.org>
5771 * safe-read.c: Include specification header first, to ensure its
5773 * full-write.c: Likewise.
5775 2003-01-08 Jim Meyering <jim@meyering.net>
5777 * full-write.c: Undefine and define-away `const' after inclusion
5778 of errno.h, not before. Suggestion from Bruno Haible.
5780 2003-01-07 Jim Meyering <jim@meyering.net>
5782 * full-write.c: Rework so that it may serve to define full_read, too.
5783 * full-read.c: Simply #define FULL_READ and include full-write.c.
5785 2003-01-06 Jim Meyering <jim@meyering.net>
5787 * version-etc.c: Update year in translatable copyright string.
5789 2002-12-25 Bruno Haible <bruno@clisp.org>
5791 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5792 * xstrtol.h: Likewise.
5793 * xstrtoimax.c: Likewise.
5794 * xstrtoumax.c: Likewise.
5795 * human.h: Likewise.
5797 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5798 on systems that have <inttypes.h> but not <stdint.h>.
5800 2002-12-31 Paul Eggert <eggert@twinsun.com>
5802 * memcoll.c (memcoll): Fall back on a simple algorithm using
5803 memcmp if strcoll doesn't work.
5805 2002-12-23 Bruno Haible <bruno@clisp.org>
5807 * localcharset.h: New file.
5808 * localcharset.c: Include it.
5809 * unicodeio.c: Likewise.
5811 2002-12-22 Bruno Haible <bruno@clisp.org>
5813 * utime.c (utime_null): No need to call ftruncate if the file was
5816 2002-12-23 Bruno Haible <bruno@clisp.org>
5818 * memcoll.c (STRCOLL): New macro.
5821 2002-12-22 Bruno Haible <bruno@clisp.org>
5823 * getstr.h (getstr): Define, to avoid clash with libcurses.
5824 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5826 2002-12-22 Bruno Haible <bruno@clisp.org>
5828 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5830 2002-12-23 Bruno Haible <bruno@clisp.org>
5832 * getline.h: Include <stddef.h>, for size_t.
5834 * unicodeio.h: Include <stddef.h>, for size_t.
5835 * unicodeio.c: Don't include <stddef.h>.
5837 2002-12-17 Bruno Haible <bruno@clisp.org>
5839 * canon-host.c (strdup): Remove unused declaration.
5841 * fsusage.c: Include full_read.h.
5842 (get_fs_usage): Use full_read instead of safe_read.
5844 * utime.c (utime_null): Use SAFE_READ_ERROR.
5846 2002-12-11 Bruno Haible <bruno@clisp.org>
5848 * setenv.h: Rewritten to cope with systems that have setenv() but not
5850 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5853 2002-12-11 Bruno Haible <bruno@clisp.org>
5855 * setenv.c (alloca): Fall back to malloc.
5857 (setenv): Use freea() to free memory allocated with alloca().
5859 2002-11-13 Bruno Haible <bruno@clisp.org>
5861 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5862 function declarations.
5863 * unsetenv.c (unsetenv): Likewise.
5865 2002-03-04 Bruno Haible <bruno@clisp.org>
5867 Portability to AIX 4.3.3.
5868 * unsetenv.c: New file, extracted from setenv.c.
5869 * setenv.c: Move the unsetenv() function to unsetenv.c.
5871 2001-12-20 Bruno Haible <bruno@clisp.org>
5873 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5874 use malloc instead. For SunOS 4.
5876 2001-12-11 Bruno Haible <bruno@clisp.org>
5878 * setenv.c: Declare alloca.
5879 (compar_fn_t): New typedef.
5880 (KNOWN_VALUE, STORE_VALUE): Use it.
5882 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5885 2002-12-10 Paul Eggert <eggert@twinsun.com>
5887 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5888 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5889 Choose values that are less likely to collide with system fnmatch
5891 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5892 defined (e.g., a pure POSIX system).
5893 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5894 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5896 2002-12-06 Jim Meyering <jim@meyering.net>
5898 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5900 Merge in changes from libc's misc/error.c, in preparation
5901 for the merge of gnulib's changes back into libc.
5903 * error.c (_): Define only if not already defined.
5904 Move definition to follow all #include directives.
5905 Include unlocked-io.h only if !_LIBC.
5906 [_LIBC]: Include <libio/libioP.h>.
5907 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5908 (fflush): Tweak definition to use INTUSE.
5911 2002-12-05 Paul Eggert <eggert@twinsun.com>
5913 * alloca.c [defined emacs]: Include "lisp.h".
5914 (xalloc_die) [defined emacs]: New macro.
5915 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5916 [! defined emacs]: Include <xalloc.h>.
5917 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5918 (pointer): Typedef to POINTER_TYPE *.
5919 (malloc): Remove decl; we now always use xmalloc.
5920 (alloca): Use old-style definition, since Emacs needs this.
5921 Check for arithmetic overflow when computing combined size.
5923 2002-12-04 Paul Eggert <eggert@twinsun.com>
5925 Do not generate unlocked-io.h automatically, since it's easier to
5926 maintain it by hand.
5928 * unlocked-io.h: New file, from GNU diffutils,
5929 but with proper copyright notice and attribution.
5931 * Makefile.am: Add copyright notice.
5932 (libfetish_a_SOURCES): Add unlocked-io.h.
5933 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5934 (DISTCLEANFILES, io_functions): Remove macros.
5935 (EXTRA_DIST): Remove gen_uio.
5936 (unlocked-io.h): Remove rule.
5938 2002-12-04 Jim Meyering <jim@meyering.net>
5940 Reflect the fact that stat.c and lstat.c are no longer generated.
5941 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5942 (DISTCLEANFILES): Likewise.
5943 (EXTRA_DIST): Likewise.
5944 (all_local): Don't depend on stat.c or lstat.c.
5945 (stat.c, lstat.c): Remove rules.
5946 (EXTRA_DIST): Remove xstat.in.
5948 * xstat.in: Remove file. Contents moved into stat.c.
5949 * stat.c: New file. Contents mostly from xstat.in.
5950 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5951 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5953 * safe-read.c: Rework so that it may serve to define safe_write, too.
5954 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5956 2002-12-03 Jim Meyering <jim@meyering.net>
5958 * safe-read.c, safe-write.c: Change variable names and comments, but
5959 not semantics, to minimize the differences between these two files.
5960 (safe_read): Change comment to mention SAFE_READ_ERROR.
5962 * safe-read.c (IS_EINTR): Define.
5963 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5965 2002-12-02 Bruno Haible <bruno@clisp.org>
5967 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5968 Define, taken from safe-read.c.
5969 (INT_MAX): Provide fallback.
5970 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5971 * safe-write.h (SAFE_WRITE_ERROR): Define.
5973 * safe-read.c (EINTR): Remove definition.
5974 (safe_read): Don't use EINTR if it is absent.
5976 2002-12-02 Jim Meyering <jim@meyering.net>
5978 * safe-read.c (EINTR): Define.
5979 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5980 (INT_MAX): Provide fallback.
5981 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5983 * safe-read.h (SAFE_READ_ERROR): Define.
5985 2002-12-01 Jim Meyering <jim@meyering.net>
5987 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5988 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5990 2002-11-27 Paul Eggert <eggert@twinsun.com>
5992 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5993 hash_rehash): Replace `if (limit <= value) abort ();' with
5994 `if (! (value < limit)) abort ();', for readability.
5996 2002-11-26 <karl@gnu.org>
5998 * strdup.c: copy from libc again, with jim's ok.
5999 * .cppi-disable: re-add strdup.c
6001 2002-11-25 <karl@gnu.org>
6003 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6004 instead of "strtol.c".
6006 2002-11-25 Jim Meyering <jim@meyering.net>
6008 * mktime.c: Sync from libc, now that it has the latest fix.
6010 2002-11-24 <karl@gnu.org>
6012 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6013 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6015 2002-11-24 Jim Meyering <jim@meyering.net>
6017 Update from coreutils:
6019 * mktime.c: Merge in changes from libc.
6021 Avoid a link-time failure on some Linux systems.
6022 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6023 (__mon_yday): Declare with the STATIC attribute.
6024 (__mktime_internal): Likewise.
6025 Based on a report from Greg Schafer.
6027 2002-11-23 Jim Meyering <jim@meyering.net>
6029 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6030 Use `unsigned', not `int', as type of index.
6032 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6034 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6036 2002-11-22 Paul Eggert <eggert@twinsun.com>
6038 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6039 hint that one should use `if (! x) abort ();' rather than `assert
6040 (x);', and anyway it's one less thing to worry about configuring.
6041 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6042 hash_rehash, hash_insert): Use abort rather than assert.
6044 2002-11-22 Paul Eggert <eggert@twinsun.com>
6046 * quotearg.h: Allow multiple inclusion by surrounding with
6047 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6048 so that we can be included first.
6049 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6050 * quotearg.c: Include quotearg.h immediately after config.h.
6051 No need to include stddef.h or sys/types.h any more.
6052 Surround local include files with "", not "<>".
6053 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6054 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6055 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6056 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6057 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6058 (ISPRINT): Remove; no longer needed now that we assume C89.
6060 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6063 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6064 quotearg_char): Use SIZE_MAX rather than
6065 (size_t) -1 when we are talking about "infinity".
6067 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6069 2002-11-22 Bruno Haible <bruno@clisp.org>
6071 * safe-read.h: Assume C89. Add comments.
6072 (safe_read): Change return type to size_t.
6073 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6074 counts > SSIZE_MAX correctly.
6075 * safe-write.h: New file.
6076 * safe-write.c: New file.
6077 * full-read.h: New file.
6078 * full-read.c: New file.
6079 * full-write.h: Assume C89. Add comments.
6080 * full-write.c: Include safe-write.h.
6081 (full_write): Rewritten to use safe_write.
6082 Suggested by Jim Meyering and Paul Eggert.
6084 2002-11-21 Bruno Haible <bruno@clisp.org>
6086 Remove case insensitive option matching.
6087 * argmatch.h (argcasematch): Remove declaration.
6088 (ARGCASEMATCH): Remove macro.
6089 (__xargmatch_internal): Remove case_sensitive argument.
6090 (XARGMATCH): Update.
6091 (XARGCASEMATCH): Remove macro.
6092 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6093 case_sensitive argument.
6094 (argcasematch): Remove function.
6095 (__xargmatch_internal): Remove case_sensitive argument.
6096 (main): Use XARGMATCH instead of XARGCASEMATCH.
6098 * xmalloc.c: Change compile-time error message. Add comment about
6099 required autoconf version.
6101 2002-11-21 Jim Meyering <jim@meyering.net>
6103 * strdup.c (strdup): Tweak comment and initial #if/#include.
6105 Merge in changes from the coreutils.
6107 2002-09-25 Paul Eggert <eggert@twinsun.com>
6108 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6109 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6110 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6111 int. Work more efficiently if X is the same width as uintmax_t.
6112 Do not compare X to -1, to avoid bogus compiler warning.
6113 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6114 Don't assume that f_frsize and f_bsize are the same type.
6116 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6119 * makepath.c (make_path): Restore umask *before* creating the final
6121 (make_path): Minor reformatting.
6123 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6124 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6126 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6127 ones. At least on GNU/Linux systems, `auto' means something else.
6130 2002-11-20 Paul Eggert <eggert@twinsun.com>
6132 Merge argmatch cleanups from Bison. Assume C89.
6134 * argmatch.c: Include config.h here, not in argmatch.h.
6135 Include stdlib.h, for EXIT_FAILURE.
6136 Always include <string.h>, since we assume C89.
6137 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6138 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6139 Include <stddef.h> instead, since it's all we need for size_t.
6140 (PARAMS): Remove. All uses removed.
6141 (ARRAY_CARDINALITY): Do not bother to #undef.
6142 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6143 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6144 Remove unnecessary parentheses.
6145 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6146 Insert necessary parentheses.
6147 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6148 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6150 2002-11-19 Bruno Haible <bruno@clisp.org>
6152 * mbswidth.c: Include mbswidth.h right at the beginning.
6153 * mbswidth.h: Include <stddef.h>, for size_t.
6155 * mbswidth.h (PARAMS): Remove macro.
6156 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6157 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6159 * gcd.h (PARAMS): Remove macro.
6160 (gcd): Use ANSI C function declarations.
6161 * gcd.c (gcd): Likewise.
6163 2002-11-15 Bruno Haible <bruno@clisp.org>
6165 * strcspn.c: Include <stddef.h>.
6166 (strcspn): Use ANSI C function declaration. Change return type to
6168 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6169 (strpbrk): Use NULL.
6170 * strpbrk.h (PARAMS): Remove macro.
6171 (strpbrk): Use ANSI C function declaration.
6172 * strstr.c: Don't include <sys/types.h>.
6173 * strstr.h (PARAMS): Remove macro.
6174 (strstr): Use ANSI C function declarations.
6176 2002-11-06 Bruno Haible <bruno@clisp.org>
6178 * gcd.h (gcd): Change argument type to 'unsigned long'.
6179 * gcd.c (gcd): Likewise.
6181 2002-11-05 Bruno Haible <bruno@clisp.org>
6183 * gcd.h: New file, from gettext-0.11.5.
6184 * gcd.c: New file, from gettext-0.11.5.
6186 2002-11-05 Bruno Haible <bruno@clisp.org>
6188 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6189 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6190 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6191 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6193 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6194 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6196 * closeout.c: Include gettext.h instead of <libintl.h>.
6197 * human.c: Include gettext.h instead of <libintl.h>.
6198 * quotearg.c: Include gettext.h instead of <libintl.h>.
6199 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6200 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6201 * userspec.c: Include gettext.h instead of <libintl.h>.
6202 * version-etc.c: Include gettext.h instead of <libintl.h>.
6203 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6204 (textdomain): Remove definition.
6205 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6207 * long-options.c: Remove include of <libintl.h> and definition of _.
6208 * same.c: Remove include of <libintl.h> and definition of _.
6210 2002-11-04 Bruno Haible <bruno@clisp.org>
6212 * stpcpy.h: New file, from GNU gettext-0.11.5.
6213 * strcase.h: New file, from GNU gettext-0.11.5.
6214 * strpbrk.h: New file, from GNU gettext-0.11.5.
6215 * strstr.h: New file, from GNU gettext-0.11.5.
6216 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6218 2002-05-09 Bruno Haible <bruno@clisp.org>
6220 * config.charset: Update for newest glibc. Add canonical names
6221 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6223 2002-05-09 Bruno Haible <bruno@clisp.org>
6225 * localcharset.c (get_charset_aliases): Add more Windows specific
6228 2002-05-08 Owen Taylor <otaylor@redhat.com>
6230 * config.charset: A few additions for Solaris.
6232 2001-12-05 Bruno Haible <bruno@clisp.org>
6234 * localcharset.c (locale_charset): Don't return an empty string.
6236 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6238 * config.charset: msdos in uk_UA uses CP1125.
6240 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6242 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6243 * localcharset.c (locale_charset): Declare as extern "C".
6245 2002-02-15 Bruno Haible <bruno@clisp.org>
6247 * config.charset [msdosdjgpp]: For Russian, use CP866.
6249 2002-02-11 Bruno Haible <bruno@clisp.org>
6251 * config.charset: Add support for NetBSD.
6253 2002-09-25 <karl@gnu.org>
6255 * strdup.c: copy from libc/string (via ../config/srclist*).
6256 * getopt*: copy from libc/posix.
6257 * gettext.h: copy from gettext.
6258 * .cppi-disable: add strdup.c, gettext.h.
6260 2002-07-01 Jim Meyering <meyering@lucent.com>
6262 * c-stack.c: Include sys/time.h.
6263 From Volker Borchert.
6265 2002-06-11 Paul Eggert <eggert@twinsun.com>
6267 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6268 New macro. Use it uniformly instead of
6269 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6270 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6271 reported by Vin Shelton.
6273 2002-06-22 Jim Meyering <meyering@lucent.com>
6275 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6276 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6278 2002-06-22 Paul Eggert <eggert@twinsun.com>
6280 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6281 Do not assume SA_SIGINFO behavior.
6282 Bug reported by Jim Meyering on NetBSD 1.5.2.
6284 2002-06-22 Jim Meyering <meyering@lucent.com>
6286 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6288 * exitfail.c, exitfail.h: Likewise.
6289 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6291 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6293 (EXTRA_DIST): Add fnmatch_loop.c.
6294 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6296 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6297 * fnmatch.c: Update from diffutils-2.8.2.
6298 * fnmatch_.h: New file. From diffutils-2.8.2.
6299 * fnmatch.h: Remove file.
6301 2002-06-18 Paul Eggert <eggert@twinsun.com>
6303 * file-type.h: Report an error if neither S_ISREG nor
6304 S_IFREG is defined, instead of using a test specific to glibc
6305 2.2. This should be safe, since POSIX requires S_ISREG and
6306 Unix Version 7 had S_IFREG. We don't need to check for
6307 <sys/types.h> since we don't use any symbols that it defines.
6309 2002-06-15 Jim Meyering <meyering@lucent.com>
6311 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6312 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6313 have been included before this file.
6315 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6317 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6318 so that each temporary file name is unique and valid in the first
6319 8 characters, for operation under DOS.
6321 2002-06-15 Jim Meyering <meyering@lucent.com>
6323 Work even with DJGPP 2.03, which lacks support for symlinks.
6325 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6327 * lchown.c (S_ISLNK): Likewise.
6329 2002-06-14 Jim Meyering <meyering@lucent.com>
6331 * file-type.h: Use the version from diffutils-2.8.2.
6332 * file-type.c: Likewise.
6334 2002-05-27 Jim Meyering <meyering@lucent.com>
6336 Fix a problem seen only on nonconforming systems whereby ls.c's
6337 use of localtime, and then of gettimeofday would cause trouble:
6338 the localtime call used to initialize rpl_gettimeofday's save
6339 mechanism would clobber ls's current local time information so
6340 that in any long listing the first file would always be listed
6341 with date 1970-01-01. Analysis by Volker Borchert.
6343 * gettimeofday.c (localtime): Undefine.
6344 (rpl_localtime): New function.
6346 2002-05-22 Jim Meyering <meyering@lucent.com>
6348 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6349 * file-type.h: New file.
6350 * file-type.c (file_type): New file/function. Extracted from diffutils.
6352 2002-04-29 Paul Eggert <eggert@twinsun.com>
6354 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6356 2002-04-28 Paul Eggert <eggert@twinsun.com>
6358 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6359 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6360 of 127, since 64 is the largest conceivable number for ancient
6362 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6364 2002-04-28 Jim Meyering <meyering@lucent.com>
6366 * sig2str.c (WTERMSIG): Remove definition (unused).
6368 2002-04-28 Paul Eggert <eggert@twinsun.com>
6370 * sig2str.h, sig2str.c: New files.
6371 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6373 2002-04-24 Jim Meyering <meyering@lucent.com>
6375 * gettext.h: New file, from Gettext.
6376 * Makefile.am (INCLUDES): Remove -I../intl.
6377 (libfetish_a_SOURCES): Add gettext.h.
6379 2002-04-16 Jim Meyering <meyering@lucent.com>
6381 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6382 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6383 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6385 2002-04-12 Jim Meyering <meyering@lucent.com>
6387 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6389 2002-03-10 Jim Meyering <meyering@lucent.com>
6391 * makepath.c (make_path): Remove a comma from a diagnostic.
6392 Suggestion from Santiago Vila.
6394 2002-03-08 Jim Meyering <meyering@lucent.com>
6396 * rename.c: Mention that this wrapper is needed also on
6397 mips-dec-ultrix4.4 systems.
6399 2002-03-02 Jim Meyering <meyering@lucent.com>
6401 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6402 not HAVE_CLOCK_SETTIME.
6404 2002-02-27 Paul Eggert <eggert@twinsun.com>
6406 * nanosleep.h: Rename to....
6407 * timespec.h: New name for nanosleep.h. All uses changed.
6409 * gettime.c: New file.
6410 * settime.c: New file.
6413 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6414 timespec.h. Remove nanosleep.h.
6416 2002-02-25 Paul Eggert <eggert@twinsun.com>
6418 * acl.c, acl.h: New files.
6419 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6421 2002-02-24 Jim Meyering <meyering@lucent.com>
6423 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6424 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6425 cause trouble. Reported by Nelson Beebe.
6427 2002-02-23 Paul Eggert <eggert@twinsun.com>
6429 * path-concat.c (xpath_concat): Reorder code to pacify
6430 compilers that don't know that xalloc_die never returns.
6432 2002-02-20 Jim Meyering <meyering@lucent.com>
6434 * getdate.c: Regenerate using bison-1.33.
6436 2002-02-15 Paul Eggert <eggert@twinsun.com>
6438 * posixver.c, posixver.h: New files.
6439 * Makefile.am (libfetish_a_SOURCES): Add them.
6441 2002-02-02 Paul Eggert <eggert@twinsun.com>
6442 Bruno Haible <bruno@clisp.org>
6444 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6445 (fwrite_success_callback): New declaration.
6446 * unicodeio.c (unicode_to_mb): New function, extracted from
6447 print_unicode_char. Call failure callback instead of error.
6448 (fwrite_success_callback): New function.
6449 (exit_failure_callback): New function.
6450 (fallback_failure_callback): New function.
6451 (print_unicode_char): Call unicode_to_mb.
6453 2002-01-26 Jim Meyering <meyering@lucent.com>
6455 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6457 2002-01-22 Jim Meyering <meyering@lucent.com>
6459 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6460 Otherwise, some versions of automake would omit the rule that makes
6461 Makefile from Makefile.in.
6463 2001-01-21 Paul Eggert <eggert@twinsun.com>
6465 * xmemcoll.h, xmemcoll.c: New files.
6466 * Makefile.am (libfetish_a_SOURCES): Add them.
6467 * memcoll.c: Include errno.h, and declare errno if not defined.
6468 (memcoll): Set errno to zero if there is no error.
6470 * quotearg.c (quotearg_buffer_restyled):
6471 Fix bug with quoting buffers containing NUL when backslashing escapes.
6472 This bug was exposed by the other changes in this patch.
6473 (quotearg_n_options): New arg ARGSIZE.
6474 All callers changed.
6475 (quoting_options_from_style): New function.
6476 (quotearg_n_style): Use it.
6477 (quotearg_n_style_mem): New function.
6479 * quotearg.h (quotearg_n_style_mem): New function.
6481 2002-01-16 Jim Meyering <meyering@lucent.com>
6483 * getdate.y: Add three semicolons, each just before a closing brace.
6484 Bison (as of version 1.31) no longer papers over that mistake.
6486 2002-02-14 Paul Eggert <eggert@twinsun.com>
6488 * backupfile.c (ISDIGIT): Comment fix.
6489 * getdate.y (ISDIGIT): Likewise.
6490 * posixtm.c (ISDIGIT, year): Likewise.
6491 * strverscmp.c (ISDIGIT): Likewise.
6492 * userspec.c (ISDIGIT): Likewise.
6494 2002-01-05 Jim Meyering <meyering@lucent.com>
6496 * version-etc.c (version_etc_copyright): Update copyright year.
6498 2001-01-19 Paul Eggert <eggert@twinsun.com>
6500 * closeout.c (close_stdout_status): If ferror (stdout), do
6501 not silently exit merely because the output buffer happens to
6502 have nothing pending.
6504 2001-12-18 Paul Eggert <eggert@twinsun.com>
6506 See the big note in ../ChangeLog.
6507 * human.c (suffixes): Prefer K to k for 1024.
6508 (generate_suffix_backwards): New function.
6509 (human_readable_inexact): Use it.
6510 * xstrtol.c (__xstrtol): If there is no number but there
6511 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6512 Accept 'K' as well as 'k'.
6514 2001-12-15 Jim Meyering <meyering@lucent.com>
6516 * regex.h (__restrict_arr): Update from libc.
6518 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6519 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6522 2001-12-10 Jim Meyering <meyering@lucent.com>
6524 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6525 Instead, include "xalloc.h".
6526 (initbuffer): Don't cast xmalloc return value to char*.
6527 (readline): Reword comment.
6528 Don't cast xrealloc return value to char*
6531 2001-12-09 Jim Meyering <meyering@lucent.com>
6533 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6534 `signed and unsigned type in conditional expression'.
6535 * posixtm.c (posix_time_parse): Likewise.
6537 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6539 * readtokens.c (readtoken): Declare an index to be of type unsigned
6540 to avoid a pedantic warning.
6542 * getstr.c: Don't include assert.h.
6543 (getstr): Remove warning-evoking assertions.
6544 Return -1 if offset parameter is out of bounds.
6545 Change the type of a local from int to size_t.
6547 * strftime.c (my_strftime_localtime_r): Include this function
6548 definition in the `#if ! HAVE_TM_GMTOFF' block.
6550 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6551 Include xalloc.h instead.
6553 2001-12-02 Jim Meyering <meyering@lucent.com>
6555 * tempname.c: Don't declare getenv, thus reverting the change of
6556 2001-11-18. It's no longer necessary, now that stdlib.h is always
6559 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6560 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6562 2001-11-30 Akim Demaille <akim@epita.fr>
6564 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6565 before being defined.
6567 2001-11-27 Paul Eggert <eggert@twinsun.com>
6569 * quotearg.h (quotearg_n, quotearg_n_style):
6570 First arg is int, not unsigned.
6571 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6572 (SIZE_MAX, UINT_MAX): New macros.
6573 (quotearg_n_options): Abort if N is negative.
6574 Avoid overflow check on hosts where size_t is 64 bits and int
6575 is 32 bits, as overflow is impossible there.
6576 Fix off-by-one typo that caused unnecessary reallocation.
6578 2001-11-27 Jim Meyering <meyering@lucent.com>
6580 * tempname.c: Merge with version from libc.
6581 * regex.c: Likewise.
6583 * tempname.c: Include stdlib.h unconditionally. On some old systems
6584 for which STDC_HEADERS is 0, it was not included, resulting in a
6585 warning about an integer-to-pointer conversion problem with getenv.
6586 Reported by Volker Borchert.
6588 2001-11-26 Jim Meyering <meyering@lucent.com>
6590 * gtod.h: Remove file.
6591 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6592 * gettimeofday.c: Don't include gtod.h.
6593 (GTOD_init): Remove function.
6594 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6595 Suggestion from Volker Borchert.
6597 2001-11-23 Jim Meyering <meyering@lucent.com>
6599 * hash.h (struct hash_table): Don't define here. Merely declare it.
6600 * hash.c (struct hash_table): Define it here instead.
6602 2001-11-22 Jim Meyering <meyering@lucent.com>
6604 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6606 2001-11-18 Paul Eggert <eggert@twinsun.com>
6608 * tempname.c (TMP_MAX): Remove; no longer needed.
6609 (TEMPORARIES): New macro.
6610 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6611 removes an artificial limitation (e.g. HP-UX 10.20, where
6614 2001-11-18 Jim Meyering <meyering@lucent.com>
6616 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6619 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6620 files will be created before anything else.
6622 2001-11-17 Jim Meyering <meyering@lucent.com>
6624 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6625 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6626 rather than group writable. Patch by Juan F. Codagnone.
6628 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6629 Instead, include "xalloc.h".
6631 * mountlist.c: Include unlocked-io.h after all system headers.
6632 Remove explicit declarations of xmalloc, xrealloc,
6633 and xstrdup. Instead, include "xalloc.h".
6635 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6636 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6637 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6639 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6640 Reported by Padraig Brady.
6642 * mkstemp.c: #undef mkstemp.
6644 (rpl_mkstemp): Rename from mkstemp.
6647 2001-11-16 Jim Meyering <meyering@lucent.com>
6649 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6650 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6651 determine the amount of total physical memory, use pstat_getstatic.
6652 HPUX-11 doesn't define _SC_PHYS_PAGES.
6653 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6654 If sysconf couldn't be used to determine the amount of available
6655 physical memory, use both pstat_getstatic and pstat_getdynamic.
6656 Based on a patch from Bob Proulx.
6658 2001-11-05 Jim Meyering <meyering@lucent.com>
6660 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6662 2001-11-03 Jim Meyering <meyering@lucent.com>
6664 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6665 in argmatch_to_argument call.
6667 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6670 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6671 e.g., a fault due to an attempt to free a NULL pointer.
6673 2001-11-01 Jim Meyering <meyering@lucent.com>
6675 * dirfd.c, dirfd.h: New files.
6676 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6678 * hash.c (hash_print) [TESTING]: Clean up.
6680 2001-10-22 Paul Eggert <eggert@twinsun.com>
6682 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6683 to avoid a warning if -Wall.
6685 2001-10-21 Paul Eggert <eggert@twinsun.com>
6687 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6689 2001-10-21 Jim Meyering <meyering@lucent.com>
6691 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6692 this code would end up calling gettext even in packages built
6694 * getopt.c (_): Likewise.
6695 * regex.c (_): Likewise.
6697 2001-10-20 Paul Eggert <eggert@twinsun.com>
6699 * error.c (strerror_r): Do not declare unless !_LIBC.
6700 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6701 Use strerror_r that is only a macro, even if it is not a function.
6702 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6703 (private_strerror): Use prototypes, not old-style function definition.
6704 (print_errno_message): New function.
6705 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6707 (error_tail, error, error_at_line): Use it.
6709 2001-10-11 Jim Meyering <meyering@lucent.com>
6711 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6712 and quote_n (1, ... to avoid clobbering a buffer.
6714 2001-10-05 Jim Meyering <meyering@lucent.com>
6716 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6717 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6718 * hash-pjw.h: New file.
6720 2001-09-30 Jim Meyering <meyering@lucent.com>
6722 * mountlist.c [MOUNTED_GETFSSTAT]:
6723 Include <sys/ucred.h>, for Apple Darwin.
6724 Include sys/mount.h and sys/fs_types.h only if available.
6726 (read_filesystem_list): Use FS_TYPE.
6728 2001-09-29 Paul Eggert <eggert@twinsun.com>
6730 * exclude.c (excluded_filename): 0 -> false, since it's
6733 2001-09-28 Paul Eggert <eggert@twinsun.com>
6735 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6736 #defines strtoimax. Also treat the other strto* functions
6739 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6740 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6741 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6743 2001-09-26 Jim Meyering <meyering@lucent.com>
6745 Most macros in unlocked-io.h had the wrong number of arguments.
6746 * gen-uio: New script.
6747 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6748 * unlocked-io.hin: Remove file.
6749 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6750 rather than trying to embed it here.
6751 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6752 Reported by Padraig Brady.
6754 2001-09-25 Volker Borchert <bt@teknon.de>
6756 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6758 2001-09-23 Jim Meyering <meyering@lucent.com>
6760 * mountlist.c: Remove useless parentheses in #if directives.
6761 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6762 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6764 2001-09-22 Jim Meyering <meyering@lucent.com>
6766 * localcharset.c: Update from latest gettext.
6767 * config.charset: Likewise.
6769 2001-09-20 Jim Meyering <meyering@lucent.com>
6771 * xstrtol.c (strtoimax): Guard declaration with
6772 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6773 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6774 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6775 (strtoumax): Likewise, for completeness (it wasn't necessary).
6777 2001-09-06 Paul Eggert <eggert@twinsun.com>
6779 * strtoimax.c (HAVE_LONG_LONG):
6780 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6781 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6782 to work around bug in IBM C compiler.
6784 2001-09-16 Jim Meyering <meyering@lucent.com>
6786 * mkdir.c: New file.
6788 2001-09-04 Paul Eggert <eggert@twinsun.com>
6790 * xgetcwd.c: Revert some of the previous change; intead,
6791 fix the HAVE_GETCWD_NULL code to behave more like the
6792 !HAVE_GETCWD_NULL code used to.
6795 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6798 2001-09-04 Paul Eggert <eggert@twinsun.com>
6800 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6801 Use ssize_t, not int, to store result of readlink.
6802 Check for ssize_t overflow as well as size_t overflow,
6803 as POSIX says the result of readlink is implementation-defined
6804 when ssize_t overflows.
6805 Remove unnecessary cast to char*.
6806 Use free+malloc instead of realloc, as the storage doesn't need
6807 to be preserved and it's clearer and can be more efficient that way.
6808 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6809 * xreadlink.h (xreadlink): Update prototype.
6811 2001-09-03 Paul Eggert <eggert@twinsun.com>
6813 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6814 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6815 spotted by Jim Meyering.
6817 2001-09-03 Jim Meyering <meyering@lucent.com>
6819 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6821 2001-09-03 Paul Eggert <eggert@twinsun.com>
6823 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6824 like the HAVE_GETCWD_NULL code.
6825 Include pathmax.h if not HAVE_GETCWD.
6826 Do not include xalloc.h.
6827 (INITIAL_BUFFER_SIZE): New symbol.
6828 Do not use xmalloc / xrealloc, since the caller is responsible for
6829 handling errors. Preserve errno around `free' during failure.
6830 Do not overrun buffer when using getwd.
6832 2001-09-03 Paul Eggert <eggert@twinsun.com>
6834 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6835 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6837 2001-09-02 Jim Meyering <meyering@lucent.com>
6839 * error.c: Update from GNU libc.
6841 2001-09-01 Jim Meyering <meyering@lucent.com>
6843 * xreadlink.c: New file.
6844 * xreadlink.h: New file.
6845 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6847 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6848 doesn't conflict with sparc Solaris 7's definition in
6849 /usr/include/sys/int_types.h.
6851 * exclude.c: Use `""', not `<>' to #include non-system header files.
6852 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6853 and strncasecmp as r-values. Unixware didn't have declarations.
6855 2001-08-31 Jim Meyering <meyering@lucent.com>
6857 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6858 Use an initial, malloc'd, buffer of length 128 rather than
6859 a statically allocated one of length 1024.
6861 2001-08-30 Paul Eggert <eggert@twinsun.com>
6863 * xgetcwd.c: Don't include pathmax.h.
6864 Include stdlib.h and unistd.h if available.
6866 (xmalloc, xstrdup, free): Remove decls.
6867 (xgetcwd): Don't assume sizes fit in unsigned.
6868 Check for overflow when computing sizes.
6869 Simplify reallocation code.
6871 2001-08-28 Paul Eggert <eggert@twinsun.com>
6873 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6875 * strtoimax.c: Renamed from strtoxmax.c, removing the
6878 Also, make the following further changes to make this file's
6879 configuration more similar to that of strtol.c:
6880 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6881 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6882 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6883 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6884 changed to signed values.
6886 And make the following changes as well:
6887 Fix copyright notice, as 1999 was missing.
6888 (verify): New macro.
6889 (strtoimax): Check sizes at compile-time, not run-time.
6890 Prefer strtol to strtoll if both work.
6891 (main): Remove; it was not that useful and was a pain to maintain.
6893 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6895 2001-08-30 Paul Eggert <eggert@twinsun.com>
6897 * savedir.c (savedir): Remove size parameter, as POSIX says that
6898 a directory's st_size can have an arbitrary value, so the old
6899 usage could waste an arbitrary amount of memory. All uses
6901 * savedir.h: Update prototype.
6903 2001-08-30 Paul Eggert <eggert@twinsun.com>
6905 * xstrtol.c (strtoimax): New decl.
6907 2001-08-28 Paul Eggert <eggert@twinsun.com>
6909 * xstrtol.h: Add copyright notice.
6910 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6911 LONGINT_INVALID_SUFFIX_CHAR.
6913 2001-08-30 Paul Eggert <eggert@twinsun.com>
6915 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6918 2001-08-30 Paul Eggert <eggert@twinsun.com>
6920 * hash.c: Remove '2001' from copyright notice.
6922 2001-08-30 Paul Eggert <eggert@twinsun.com>
6924 * full-write.h: New file.
6925 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6926 * full-write.c: Correct credits, as cccp.c no longer
6927 exists and anyway it was so heavily changed from the old cccp
6928 code as to be unrecognizable. Include full-write.h.
6929 (full_write) Return size_t, with short writes meaning failure.
6930 All callers changed. This fixes a bug with large buffers
6932 * utime.c: Include full-write.h.
6934 2001-08-30 Paul Eggert <eggert@twinsun.com>
6936 Merge 'exclude' changes from tar 1.13.22.
6937 This fixes one or two unlikely storage allocation overflow bugs,
6938 but doesn't change user-visible behavior otherwise.
6940 2001-08-30 Paul Eggert <eggert@twinsun.com>
6942 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6943 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6944 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6945 Include if available.
6946 (<xalloc.h>): Include
6947 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6948 (verify): New macro. Use it to verify that EXCLUDE macros do not
6949 collide with FNM macros.
6950 (struct patopts): New struct.
6951 (struct exclude): Use it, as exclude patterns now come with options.
6952 (new_exclude): Support above changes.
6953 (new_exclude, add_exclude_file):
6954 Initial size must now be a power of two to simplify overflow checking.
6955 (free_exclude, fnmatch_no_wildcards): New function.
6956 (excluded_filename): No longer requires options arg, as the options
6957 are determined by add_exclude. Now returns bool, not int.
6958 (excluded_filename, add_exclude):
6959 Add support for the fancy new exclusion options.
6960 (add_exclude, add_exclude_file): Now takes int options arg.
6961 Check for arithmetic overflow when computing sizes.
6962 (add_exclude_file): xrealloc might modify errno, so don't
6963 realloc until after errno might be used.
6965 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6967 (free_exclude): New decl.
6968 (add_exclude, add_exclude_file): Now takes int options arg.
6969 (excluded_filename): No longer requires options arg, as the options
6970 are determined by add_exclude. Now returns bool, not int.
6972 2001-08-30 Paul Eggert <eggert@twinsun.com>
6974 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6976 2001-08-27 Jim Meyering <meyering@lucent.com>
6978 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6980 * version-etc.c (N_): Remove definition.
6981 Revert most of last change.
6982 Instead, simply don't mark the `Copyright...' string for translation.
6983 Based on advice from Paul Eggert.
6985 * strtoxmax.c: Tweak comment.
6987 2001-08-26 Jim Meyering <meyering@lucent.com>
6989 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6990 of copyright with `%s' so translators don't get an untranslated
6992 (COPYRIGHT_YEAR): Define.
6993 (version_etc): Use fprintf rather than fputs.
6994 Suggestion from Ulrich Drepper.
6996 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6998 * strtoll.c: New file, from GNU libc.
6999 * xstrtoimax.c: New file.
7001 * xstrtol.h: Add xstrtoimax.
7002 * strtoumax.c: New file. Simply include "strtoumax.c".
7003 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7005 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7006 * strtoxmax.c: ... then renamed to this.
7008 2001-08-13 Paul Eggert <eggert@twinsun.com>
7010 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7011 Port to Solaris 8, where 'sed' requires a space after the 'r'
7012 command, and where sh dislikes "$/". Clean up the spacing a bit.
7013 Redirect output to $tmp just once.
7015 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7017 * addext.c (<errno.h>): Include.
7018 (errno): Declare if not defined.
7019 (addext): Work correctly when pathconf returns -1 and leaves
7020 errno alone because there is no limit. Also, work even if
7021 pathconf returns a value greater than SIZE_MAX.
7023 2001-08-12 Jim Meyering <meyering@lucent.com>
7025 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7026 Simply `return getcwd (NULL, 0);'.
7027 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7028 Use 1300 as initial value for length, not PATH_MAX.
7030 * pathmax.h: Clean up cpp syntax.
7032 2001-08-12 Jim Meyering <meyering@lucent.com>
7034 * gettimeofday.c: New file.
7036 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7038 2001-08-04 Jim Meyering <meyering@lucent.com>
7040 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7041 to get in sync with glibc.
7043 2001-08-03 Paul Eggert <eggert@twinsun.com>
7045 The following changes are from gettext 0.10.39 as maintained by
7048 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7049 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7050 with inverted sense. All uses changed.
7052 * mbswidth.c: Don't include <limits.h>.
7053 Include <stdlib.h> and <string.h> unconditionally.
7054 (iswcntrl, mbsinit, ISCNTRL): New macros.
7055 (mbsnwidth): Use K&R style function declarations.
7056 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7057 can optimize it when MB_CUR_MAX == 1.
7058 The width of control characters is zero, not 1.
7060 2001-07-15 Jim Meyering <meyering@lucent.com>
7062 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7063 (BUILT_SOURCES): Add unlocked-io.h.
7064 (io_functions): Define.
7065 (unlocked-io.h): New rule.
7066 (DISTCLEANFILES): Add unlocked-io.h.
7067 (all-local): Depend on unlocked-io.h, to ensure it is created.
7069 * unlocked-io.hin: New file
7071 * regex.c: Update from glibc.
7073 2001-07-05 Jim Meyering <meyering@lucent.com>
7075 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7077 (libfetish_a_SOURCES): Put all .h files here instead.
7078 Remove a thus-exposed (better checks in automake) duplicate and
7079 two unnecessary .h files.
7081 2001-06-11 Jim Meyering <meyering@lucent.com>
7083 * regex.c: Update from GNU libc.
7085 2001-05-27 Jim Meyering <meyering@lucent.com>
7087 * readutmp.h (UT_TYPE): Define.
7089 2001-05-24 Jim Meyering <meyering@lucent.com>
7091 * argmatch.c: Include "quote.h".
7092 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7093 quote function. Reported by Göran Uddeborg.
7095 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7097 * dirname.c (dir_name): Compute append_dot using path, not newpath
7098 which is not yet declared.
7100 2001-05-11 Paul Eggert <eggert@twinsun.com>
7102 * Makefile.am (libfetish_a_SOURCES):
7103 Add strftime.c, since we now compile it on all hosts.
7105 * strftime.c (my_strftime):
7106 Define to nstrftime if emacs, but only if my_strftime is not defined.
7107 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7108 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7109 Add one more extra argument: a nanoseconds value.
7112 (my_strftime function): Add %N format.
7113 (emacs_strftimeu): Renamed from emacs_strftime,
7114 with extra ut argument.
7116 2001-05-11 Paul Eggert <eggert@twinsun.com>
7118 dirname code cleanup. base_name now behaves more compatibly
7119 with POSIX basename when given file names that have trailing
7120 slashes, and similarly for dir_name. Add new primitives
7121 base_len and dir_len. Put the directory-name-related decls
7124 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7125 * backupfile.c (base_name): Likewise.
7126 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7127 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7128 * makepath.c (strip_trailing_slashes): Likewise.
7129 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7131 * rename.c (strip_trailing_slashes): Likewise.
7132 * same.c (base_name): Likewise.
7133 * stripslash.c (ISSLASH): Likewise.
7135 * addext.c: Include <dirname.h> after size_t is defined.
7136 * backupfile.c: Likewise.
7138 * addext.c (addext): Use base_len to trim redundant
7139 trailing slashes instead of doing it ourselves.
7140 But do not trim the last slash if it is not redundant.
7142 * backupfile.c (find_backup_file_name,
7143 max_backup_version): Use base_len instead of rolling it ourselves.
7144 Handle the case of "" and (on DOS) "C:" correctly.
7146 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7147 Include <string.h>, <dirname.h>.
7148 (base_name): Allow file names ending in slashes, other than names
7149 that are all slashes. In this case, return the basename followed
7150 by the slashes. This is more general, and can be used in places
7151 where the original base_name purposely had an assertion failure.
7152 (base_len): New function.
7154 * dirname.c: Include <string.h> instead of <stdlib.h>.
7155 Do not include <assert.h>; no longer needed.
7157 (memrchr): Remove decl.
7158 (dir_name_r): Remove.
7159 (dir_len): Renamed from dirlen. All callers changed.
7160 Rewrite in terms of base_name, for simplicity and consistency.
7161 (dir_name): Never return NULL. All callers changed.
7162 Do not include <stdlib.h> in test program; no longer needed.
7163 return 0; is fine for test program.
7165 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7167 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7169 * path-concat.c (path_concat): Use base_len to compute
7170 base length, not strlen; this means we cannot rely on memcpy
7173 * same.c (STREQ): Remove.
7174 (same_name): Handle the case where the basename ends in trailing '/'.
7176 * stripslash.c (strip_trailing_slashes): Return nonzero if
7177 a slash was stripped. Do not strip the last slash after a
7180 2001-04-08 Jim Meyering <meyering@lucent.com>
7182 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7183 recomputed; that's necessary when the offset spans a DST transition.
7184 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7186 2001-04-02 Jim Meyering <meyering@lucent.com>
7188 * regex.h, regex.c: Update from GNU libc.
7190 2001-03-19 Paul Eggert <eggert@twinsun.com>
7192 * version-etc.c (version_etc_copyright): Update to 2001.
7194 2001-03-16 Paul Eggert <eggert@twinsun.com>
7196 * tempname.c (uint64_t): Define to uintmax_t if
7197 not defined, and if UINT64_MAX is not defined.
7198 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7199 Reported by John David Anglin.
7201 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7203 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7204 alias if codeset is empty.
7205 * config.charset (BeOS): Use wildcard syntax.
7207 2001-03-13 Jim Meyering <meyering@lucent.com>
7209 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7210 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7213 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7215 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7217 * unicodeio.c (print_unicode_char): Simplify accordingly.
7219 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7221 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7222 support for DOS/DJGPP.
7224 2001-02-28 Paul Eggert <eggert@twinsun.com>
7226 * Makefile.am (libfetish_a_SOURCES):
7227 Add dup-safer.c, fopen-safer.c.
7228 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7230 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7232 2001-02-25 Paul Eggert <eggert@twinsun.com>
7234 The mkstemp replacement is taken from glibc 2.2.2, with some
7235 portability fixes for use outside glibc, as follows:
7237 * tempname.c (struct_stat64): New macro.
7238 (direxists, __gen_tempname): Use it.
7239 This avoids a portability problem with Solaris 8.
7241 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7242 (<stddef.h>, <stdint.h>, <string.h>):
7243 Include only if STDC_HEADERS || _LIBC.
7244 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7245 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7246 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7247 (__set_errno): Define this macro if <errno.h> doesn't.
7248 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7249 Define these macros if <stdio.h> doesn't.
7250 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7251 Define these macros if <sys/stat.h>
7252 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7253 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7254 __xstat64): Define if not _LIBC.
7255 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7256 (__gen_tempname): Invoke gettimeofday only if
7257 HAVE_GETTIMEOFDAY || _LIBC;
7258 otherwise, fall back on plain "time".
7259 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7261 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7263 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7265 2001-02-17 Jim Meyering <meyering@lucent.com>
7267 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7268 around included file name.
7270 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7272 * strftime.c: Update from GNU libc (the only changes were to comments).
7274 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7276 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7278 2001-02-17 Paul Eggert <eggert@twinsun.com>
7280 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7281 Remove workaround macros for hosts that have mbrtowc but not
7282 mbstate_t, as we now insist on proper declarations for both
7283 before using mbrtowc.
7285 2001-02-17 Jim Meyering <meyering@lucent.com>
7287 * regex.c: Update from libc.
7289 2001-02-16 Paul Eggert <eggert@twinsun.com>
7291 * alloca.c (malloc): Undef before defining, since stdlib.h
7292 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7293 Reported by Mark Hounschell via Paul Eggert.
7295 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7297 * config.charset: Update for FreeBSD 4.2.
7299 2001-01-26 Jim Meyering <meyering@lucent.com>
7301 * quotearg.c: Include stddef.h.
7302 * quote.c: Include stddef.h.
7303 Reported by Axel Kittenberger.
7305 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7306 line in double quotes so that it evokes a better diagnostic.
7307 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7308 Reported by Axel Kittenberger.
7310 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7312 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7313 to avoid a warning. Add back 'const' to inptr.
7315 2001-01-16 Jim Meyering <meyering@lucent.com>
7317 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7320 2001-01-14 Jim Meyering <meyering@lucent.com>
7322 * rename.c: New file. From Volker Borchert.
7323 Include stdlib.h, string.h or strings.h, and xalloc.h.
7324 Use strip_trailing_slashes rather than open-coding it.
7326 2001-01-03 Paul Eggert <eggert@twinsun.com>
7328 * strftime.c: Sync with glibc time/strftime.c 1.81.
7330 2001-01-03 Jim Meyering <meyering@lucent.com>
7332 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7333 local `inptr' to avoid warning with some system declarations of iconv.
7335 2000-12-29 Paul Eggert <eggert@twinsun.com>
7337 * modechange.c: Do not assume that mode_t uses the
7338 traditional octal encoding. E.g. "chmod 1 FOO" should set
7339 the other-execute bit of FOO even if S_IXOTH != 1.
7341 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7342 WOTH, XOTH, ALLM): New macros.
7343 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7344 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7346 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7347 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7349 No need to use uintmax_t; unsigned long is long enough.
7350 Don't bother to get suffix since we don't use it.
7352 2000-12-24 Jim Meyering <meyering@lucent.com>
7354 * hash.c (is_prime): Return explicit boolean values.
7355 (hash_get_first): Return NULL to appease Irix5.6's 89.
7356 Reported by Nelson Beebe.
7358 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7360 * localcharset.c (locale_charset): Add support for Win32.
7362 2000-12-18 Paul Eggert <eggert@twinsun.com>
7364 * physmem.h, physmem.c: New files.
7366 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7367 (noinst_HEADERS): Add physmem.h.
7369 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7370 't' for compatibility with Solaris 8 sort.
7372 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7374 * config.charset: Add support for BeOS.
7376 2000-12-16 Jim Meyering <meyering@lucent.com>
7378 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7379 SHELLS_FILE to a file name that's useful on djgpp systems.
7381 (ADDITIONAL_DEFAULT_SHELLS): Define.
7382 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7383 Based mostly on a patch from Prashant TR.
7385 2000-12-16 Jim Meyering <meyering@lucent.com>
7387 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7388 N and M) would have treated it like `chown N:N FILE'.
7390 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7392 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7394 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7395 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7396 to the list of canonical encodings. Rename EUC-CN to GB2312.
7398 2000-12-08 Andreas Schwab <schwab@suse.de>
7400 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7401 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7403 2000-12-07 Jim Meyering <meyering@lucent.com>
7405 * stripslash.c (ISSLASH): Define.
7406 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7409 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7410 (dir_name_r): Declare this function as static.
7411 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7412 manifest itself on a name containing a mix of slashes and
7414 Make this function work with names starting with a DOS-style
7415 drive letter and colon prefix.
7416 (dir_name): Append `.' if necessary.
7417 Based mostly on patches from Prashant TR and Eli Zaretskii.
7419 * dirname.h (dir_name_r): Remove prototype.
7421 2000-12-05 Jim Meyering <meyering@lucent.com>
7423 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7425 2000-12-04 Jim Meyering <meyering@lucent.com>
7427 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7428 Also include memory.h, stdlib.h, unistd.h if appropriate.
7429 Reported by Andreas Jaeger (conflicting declaration of malloc).
7431 2000-12-02 Jim Meyering <meyering@lucent.com>
7433 * closeout.h: Make idempotent, to avoid some obscure warnings.
7435 2000-12-01 Paul Eggert <eggert@twinsun.com>
7437 * memrchr.c: Include <config.h> before any system include file.
7439 2000-11-29 Paul Eggert <eggert@twinsun.com>
7441 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7443 2000-11-26 Jim Meyering <meyering@lucent.com>
7445 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7447 2000-11-22 Paul Eggert <eggert@twinsun.com>
7449 * strftime.c (my_strftime): Do not invoke mbrlen with a
7450 size of (size_t) -1; it's not portable.
7452 2000-11-17 Akim Demaille <akim@epita.fr>
7454 * obstack.h: Formatting changes.
7455 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7456 prevent type checking.
7457 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7458 cast the value to (void *): assigning a `foo *' to a `void *'
7460 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7462 2000-11-17 Jim Meyering <meyering@lucent.com>
7464 * strstr.c: Update from GNU libc.
7466 2000-11-16 Jim Meyering <meyering@lucent.com>
7468 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7470 2000-11-11 Jim Meyering <meyering@lucent.com>
7472 * error.c: Add a couple #includes, merging from GNU libc version.
7474 2000-11-10 Jim Meyering <meyering@lucent.com>
7476 * obstack.h: Update from GNU libc.
7477 * obstack.c: Likewise.
7479 2000-11-06 Paul Eggert <eggert@twinsun.com>
7481 * getusershell.c (setusershell): Use rewind rather than
7482 fseek/fseeko, to avoid configuration hassles with fseeko.
7483 Don't bother opening SHELLS_FILE if shellstream is NULL;
7486 2000-11-05 Jim Meyering <meyering@lucent.com>
7488 * makepath.h (make_dir): Declare.
7489 * makepath.c (make_dir): Remove `static' attribute.
7492 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7494 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7495 last one in a bucket, advance to the next bucket.
7497 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7499 * fnmatch.c: Do not comment out all the code if we are using
7500 the GNU C library, because in some cases we are replacing buggy
7501 code in the GNU C library itself.
7503 2000-10-30 Paul Eggert <eggert@twinsun.com>
7505 * error.h, getline.h, modechange.h:
7506 Remove "2000" from Copyright line, as the file hasn't been
7507 changed this year other than in the copyright notice.
7509 * xalloc.h: Add "2000" to Copyright line, as this file
7510 was changed this year.
7512 2000-10-30 Paul Eggert <eggert@twinsun.com>
7514 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7515 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7516 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7518 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7520 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7521 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7522 doesn't define __restrict_arr.
7524 2000-10-29 Jim Meyering <meyering@lucent.com>
7526 * xstat.in: Fix grammar in comment.
7528 2000-10-28 Jim Meyering <meyering@lucent.com>
7530 * memchr.c: Update from libc.
7531 Adjust for portability:
7532 [HAVE_STDLIB_H]: Include stdlib.h.
7533 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7534 Undef __memchr, too.
7535 [!weak_alias]: Define __memchr to memchr.
7537 * regex.c: Update from libc.
7538 * regex.h: Likewise.
7539 * getopt1.c: Likewise.
7540 * memcmp.c: Likewise.
7542 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7543 Avoid using fseek, when possible -- it's broken by design.
7544 Patch by Ulrich Drepper.
7546 2000-10-26 Jim Meyering <meyering@lucent.com>
7548 * strftime.c: Update from libc.
7550 2000-10-25 Jim Meyering <meyering@lucent.com>
7552 * obstack.c: Update from libc.
7554 2000-10-23 Jim Meyering <meyering@lucent.com>
7556 * hard-locale.c (hard_locale): Revert last change -- it was simply
7557 wrong. That set_locale call must not have any side effects.
7560 2000-10-22 Jim Meyering <meyering@lucent.com>
7562 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7563 [CYCLIC]: Remove now-unused definition.
7565 * save-cwd.c (O_DIRECTORY): Define, if needed.
7566 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7567 Suggestion from Ulrich Drepper.
7569 2000-10-21 Jim Meyering <meyering@lucent.com>
7571 * dirname.c (dir_name_r): New function, factored out of dir_name.
7572 (dir_name): Use dir_name_r.
7573 * dirname.h (dir_name_r): Declare it.
7575 2000-10-21 Jim Meyering <meyering@lucent.com>
7577 * dirname.c (memrchr): Declare if necessary.
7578 (dir_name): Remove the restriction that there be no
7579 trailing slashes. Now, this code skips past them, effectively
7581 [TEST_DIRNAME] (main): New unit tests.
7583 * memrchr.c: New file from GNU libc.
7584 Undef __memrchr, too.
7585 [!weak_alias]: Define __memrchr to memrchr.
7586 Guard weak_alias use with `#ifdef weak_alias'.
7588 2000-10-17 Jim Meyering <meyering@lucent.com>
7590 * quote.h (PARAMS): Define and use.
7591 Reported by Akim Demaille.
7593 * getopt.c: Update from libc.
7595 2000-10-16 Jim Meyering <meyering@lucent.com>
7597 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7600 2000-09-25 Jim Meyering <meyering@lucent.com>
7602 * md5.h (rol): Define (from GnuPG).
7604 * sha.c: Give credit (GnuPG) where due.
7605 (M): Use rol rather than open-coding it.
7606 Add a FIXME comment.
7608 2000-09-21 Jim Meyering <meyering@lucent.com>
7610 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7611 Reported by Michael Stone.
7613 2000-09-20 Jim Meyering <meyering@lucent.com>
7615 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7616 (noinst_HEADERS): Add sha.h.
7617 Based on code from Scott G. Miller and from GnuPG.
7619 2000-09-15 Jim Meyering <meyering@lucent.com>
7621 * regex.c: Update from libc.
7623 2000-09-10 Jim Meyering <meyering@lucent.com>
7625 * getopt.c (_getopt_internal): Update from glibc.
7627 2000-09-09 Jim Meyering <meyering@lucent.com>
7629 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7630 think it should be used as a general replacement for isascii.
7631 * fnmatch.c: Likewise.
7632 * mbswidth.c: Likewise
7633 * regex.c: Likewise.
7636 * userspec.c: Include sys/param.h and limits.h.
7638 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7639 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7640 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7641 UID, GID. Check range.
7643 2000-09-06 Jim Meyering <meyering@lucent.com>
7645 * getopt.c (_getopt_internal): Update from glibc.
7647 2000-08-30 Jim Meyering <meyering@lucent.com>
7649 * strftime.c: Merge in changes from GNU libc.
7651 2000-08-26 Jim Meyering <meyering@lucent.com>
7653 * closeout.c: Include "__fpending.h".
7654 (close_stdout_status): Return right away if there's nothing to flush.
7656 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7657 * __fpending.c: New file.
7658 * __fpending.h: New file.
7660 2000-08-07 Paul Eggert <eggert@twinsun.com>
7662 Standardize on "memory exhausted" instead of "Memory exhausted"
7663 or "virtual memory exhausted".
7664 * obstack.c (print_and_abort): Use "memory exhausted", not
7665 "virtual memory exhausted".
7666 * same.c (same_name): Invoke xalloc_die instead of printing
7668 * userspec.c (parse_user_spec): Likewise.
7669 * bumpalloc.h: comment fix
7670 * same.c, userspec.c: Include xalloc.h.
7672 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7673 not char *const and pointing to a constant array.
7674 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7675 (xrealloc): Comment fix.
7677 * userspec.c (parse_user_spec):
7678 Don't translate a message until just before returning,
7679 to avoid unnecessary translation.
7681 2000-08-07 Jim Meyering <meyering@lucent.com>
7683 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7684 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7685 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7686 getgroups.c, gethostname.c, getopt.h, group-member.c,
7687 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7688 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7689 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7690 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7691 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7692 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7693 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7694 yesno.c: Back out Copyright date changes for each file with no change
7695 this year. This eases coordination with other programs using the same
7696 source code modules. From Paul Eggert.
7698 2000-08-03 Greg McGary <greg@mcgary.org>
7700 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7701 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7702 (EXTEND_BUFFER): Use them.
7704 2000-08-01 Jim Meyering <meyering@lucent.com>
7706 * dirname.c (ISSLASH): Define.
7707 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7708 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7709 both `\' and `/' may be use as path separators.
7710 Based on a patch from Prashant TR.
7712 2000-07-31 Paul Eggert <eggert@twinsun.com>
7714 * quotearg.c (quotearg_n_options): Don't make the initial
7715 slot vector a constant, since it might get modified.
7717 2000-07-31 Jim Meyering <meyering@lucent.com>
7719 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7720 * obstack.c (print_and_abort): Likewise.
7722 2000-07-30 Paul Eggert <eggert@twinsun.com>
7724 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7725 buffer, so that the caller can always quote one small
7726 component of a "memory exhausted" message in slot 0.
7727 From a suggestion by Jim Meyering.
7729 2000-07-30 Jim Meyering <meyering@lucent.com>
7731 * makepath.c (make_path): Quote the other instance, too.
7733 * quotearg.c (N_STATIC_SLOTVECS): Define.
7734 (STATIC_BUF_SIZE): Define.
7735 (quotearg_n_options): Use only statically allocated storage when
7736 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7737 than STATIC_BUF_SIZE.
7739 2000-07-29 Jim Meyering <meyering@lucent.com>
7741 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7742 * dirname.c (dir_name): Likewise.
7744 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7746 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7747 (dir_name): Assert that there are no trailing slashes.
7749 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7751 * mbswidth.h (mbswidth): Add a flags argument.
7752 (mbswidth): New declaration.
7753 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7754 * mbswidth.c (mbswidth): Add a flags argument.
7755 (mbsnwidth): New function.
7757 2000-07-24 Jim Meyering <meyering@lucent.com>
7759 * mbswidth.c: Remove useless #else. From Bruno Haible.
7761 2000-07-23 Paul Eggert <eggert@twinsun.com>
7763 * mbswidth.c (_XOPEN_SOURCE):
7764 Don't define; this causes problems on Solaris 7.
7765 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7767 2000-07-23 Paul Eggert <eggert@twinsun.com>
7770 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7771 so that mbstate_t is always defined.
7773 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7774 be 1 in at least one GCC installation, and this configuration
7775 error is likely to be common. Ignoring MB_LEN_MAX hurts
7776 performance on hosts that have mbrtowc but have only unibyte
7777 locales, but I assume these hosts are rare.
7779 2000-07-23 Paul Eggert <eggert@twinsun.com>
7781 * quotearg.c: Streamline by invoking multibyte code only if needed.
7782 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7783 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7784 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7785 invoke multibyte primitives.
7787 2000-07-23 Jim Meyering <meyering@lucent.com>
7789 * basename.c (base_name): Add an assertion.
7791 2000-07-15 Bruno Haible <clisp.cons.org>
7793 * quotearg.c: When the system forces us to redefine mbstate_t,
7794 shadow its mbsinit function.
7796 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7798 * mbswidth.h: New file.
7799 * mbswidth.c: New file.
7800 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7801 (noinst_HEADERS): Add mbswidth.h.
7803 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7805 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7808 2000-07-15 Jim Meyering <meyering@lucent.com>
7810 * makepath.c: Include quote.h.
7811 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7812 corresponding argument in a `quote (...)' call.
7813 Give better diagnostics.
7815 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7816 (noinst_HEADERS): Add quote.h.
7818 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7819 from tar's src/misc.c.
7820 * quote.h: New file. Prototypes for same.
7822 2000-07-10 Paul Eggert <eggert@twinsun.com>
7824 From a suggestion by Bruno Haible.
7825 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7826 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7827 to decide whether to define the BeOS workaround macro;
7828 this adjusts to the change to AC_MBSTATE_T.
7830 2000-07-13 Paul Eggert <eggert@twinsun.com>
7832 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7834 * quotearg.c (quoting_style_args, quoting_style_vals,
7835 quotearg_buffer_restyled): Add support for
7836 clocale_quoting_style. Undo previous change to
7837 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7838 and "{RIGHT QUOTATION MARK}" msgids.
7840 2000-07-05 Paul Eggert <eggert@twinsun.com>
7842 The old behavior of quoting `like this' doesn't look good with
7843 newer, ISO-style fonts. See:
7844 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7846 Instead, quote "like this" by default. Let the translator
7847 tailor the locale-specific quoting behavior by providing
7848 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7850 * quotearg.c (N_): New macro.
7851 (gettext_default): New function.
7852 (quotearg_buffer_restyled): Use
7853 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7854 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7856 2000-07-09 Jim Meyering <meyering@lucent.com>
7858 * Most files: Update copyright dates to include 2000.
7860 2000-07-08 Jim Meyering <meyering@lucent.com>
7862 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7864 (xgethostname): Remove now-unnecessary #ifdef.
7865 Move declaration of `err' into loop where it's used.
7867 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7869 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7870 by allocating a larger buffer. Test the gethostname return value for
7871 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7872 returns an error and ENAMETOOLONG isn't defined.
7874 2000-07-05 Paul Eggert <eggert@twinsun.com>
7875 and Bruno Haible <haible@clisp.cons.org>
7877 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7879 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7881 * quotearg.c (struct quoting_options): Simplify quote_these_too
7884 2000-07-03 Jim Meyering <meyering@lucent.com>
7886 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7887 Reported by Bruno Haible.
7889 2000-07-04 Jim Meyering <meyering@lucent.com>
7891 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7892 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7895 2000-07-03 Paul Eggert <eggert@twinsun.com>
7896 and Bruno Haible <haible@clisp.cons.org>
7898 * quotearg.c (mbrtowc):
7899 Assign to *pwc, and return 1 only if result is nonzero.
7900 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7902 2000-07-03 Jim Meyering <meyering@lucent.com>
7904 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7905 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7908 2000-07-02 Jim Meyering <meyering@lucent.com>
7910 * quotearg.c (mbstate_t): Don't define here.
7912 2000-07-02 Jim Meyering <meyering@lucent.com>
7914 * nanosleep.c (SIGCONT): Define if not already defined.
7916 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7918 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7919 per change in ../m4/ls-mntd-fs.m4.
7920 (read_filesystem_list): Ignore symbolic links.
7922 2000-06-29 Jim Meyering <meyering@lucent.com>
7924 * same.c: Include <string.h> or <strings.h>, as appropriate,
7925 for declaration of strcmp.
7927 * long-options.c: Include <stdlib.h>, for declaration of exit.
7929 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7930 Avoid warning by casting result to `char *' to remove `const'.
7932 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7934 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7936 2000-06-26 Paul Eggert <eggert@twinsun.com>
7938 savedir now sets errno on failure and invokes xmalloc to get memory.
7939 Fix a couple of other minor bugs while we're at it.
7941 * savedir.c (<unistd.h>): Do not include; there's no need.
7942 (NAMLEN): Remove macro.
7943 (malloc, realloc): Remove decls.
7945 ("xalloc.h"): Include.
7946 (NAME_SIZE_DEFAULT): New macro.
7947 (savedir): Use xmalloc / xrealloc to allocate memory.
7948 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7949 Skip "" directory entries.
7950 Use strlen to calculate directory entry length, since the old method
7951 is rarely used these days and isn't worth supporting.
7952 Don't use a pointer after freeing it.
7953 Check for integer overflow when calculating allocation size.
7954 Use memcpy to copy entries, instead of stpcpy.
7955 Set errno properly when returning NULL.
7956 Check for readdir error.
7958 2000-06-26 Jim Meyering <meyering@lucent.com>
7960 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7962 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7964 * getusershell.c (xmalloc, xrealloc): Remove functions.
7966 Don't include <stdlib.h>. Don't declare malloc, realloc.
7968 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7970 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7972 2000-06-24 Jim Meyering <meyering@lucent.com>
7974 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7976 2000-06-21 Jim Meyering <meyering@lucent.com>
7978 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7980 2000-06-19 Paul Eggert <eggert@twinsun.com>
7982 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7983 (mbrtowc, mbstate_t): Define substitutes if
7984 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7985 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7986 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7988 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7990 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7991 than 1024, return a memory chunk of least possible size, instead
7992 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7993 Use free/xmalloc instead of xrealloc to avoid copying for very long
7996 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7998 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7999 address, not strdup. Include <stdlib.h> and don't declare free().
8001 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8003 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8006 2000-06-21 Jim Meyering <meyering@lucent.com>
8008 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8009 (noinst_HEADERS): Add getstr.h.
8011 * getline.c (getstr): Move into a separate file.
8012 * getstr.c (getstr): New file, extracted from getline.c, with
8013 the following changes: new parameter, delim2; both delim[12]
8014 parameters have type `int', not `char'. The latter would lose
8015 with 8-bit delimiters.
8016 * getstr.h: New file.
8018 2000-06-19 Jim Meyering <meyering@lucent.com>
8020 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8022 2000-06-18 Jim Meyering <meyering@lucent.com>
8024 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8025 Besides, these days every porting target provides a mkdir function.
8027 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8028 (this snippet comes from src/system.h).
8030 2000-06-15 Paul Eggert <eggert@twinsun.com>
8032 * human.c (adjust_value): New function.
8033 (human_readable_inexact): Apply rounding style even when
8034 printing approximate values.
8036 2000-06-14 Paul Eggert <eggert@twinsun.com>
8038 * human.c (human_readable_inexact): Allow an input block
8039 size that is not a multiple of the output block size, and vice versa.
8040 Reported by Piergiorgio Sartor.
8042 2000-06-14 Paul Eggert <eggert@twinsun.com>
8044 * getdate.y (get_date): Apply relative times after time
8045 zone indicator, not before. Reported by Todd A. Jacobs.
8047 2000-06-13 Jim Meyering <meyering@lucent.com>
8049 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8051 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8053 2000-06-12 Paul Eggert <eggert@twinsun.com>
8055 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8057 2000-06-04 Paul Eggert <eggert@twinsun.com>
8059 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8061 2000-06-04 Jim Meyering <meyering@lucent.com>
8063 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8064 SunOS 4.1.4 for which gid_t is an unsigned type.
8066 2000-06-03 Jim Meyering <meyering@lucent.com>
8068 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8070 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8072 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8073 newer, don't install charset.alias.
8074 * config.charset: Change the Linux/glibc rules so they become empty
8075 on glibc-2.1 or newer.
8077 2000-06-02 Jim Meyering <meyering@lucent.com>
8079 * mountlist.c: Back out last change. Instead, do this...
8080 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8081 member using the same `ignore'-testing code.
8082 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8086 2000-05-29 Jim Meyering <meyering@lucent.com>
8088 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8089 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8091 2000-05-22 Jim Meyering <meyering@lucent.com>
8093 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8095 2000-05-18 Jim Meyering <meyering@lucent.com>
8097 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8098 back, too, since it may have been modified by allocate_entry.
8099 (hash_delete): Rewrite to use neither the assignment operator
8100 nor the comma operator in an if-expression.
8102 2000-05-15 Paul Eggert <eggert@twinsun.com>
8105 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8106 Remove; no longer needed.
8107 "quotearg.h": Add include.
8108 (file_name): Do not bother to explicitly initialize to NULL; it's less
8109 efficient on some hosts.
8110 (close_stdout_status): Remove test as to whether stdout was already
8111 closed; it breaks for the case "echo x | sort >&-".
8112 Quote file name colons.
8113 Do not assume that _("write error") lacks format strings.
8115 2000-05-15 Jim Meyering <meyering@lucent.com>
8117 * version-etc.c (version_etc_copyright): Update the copyright string
8118 used in all --version output.
8120 2000-05-14 Jim Meyering <meyering@lucent.com>
8122 * closeout.c (close_stdout_set_file_name): New function.
8123 (close_stdout_status): Use new file-scoped global.
8124 Return right away if fstat says the stdout file descriptor is invalid.
8125 * closeout.h (close_stdout_set_file_name): Declare.
8127 2000-05-10 Jim Meyering <meyering@lucent.com>
8129 * closeout.c [default_exit_status]: New file-scoped variable.
8130 (close_stdout_set_status): New function.
8131 * closeout.h (close_stdout_set_status): Declare.
8133 2000-05-08 Jim Meyering <meyering@lucent.com>
8135 * long-options.c: Don't include closeout.h.
8136 (parse_long_options): Don't call close_stdout for --version.
8138 2000-05-06 Jim Meyering <meyering@lucent.com>
8140 * strnlen.c: Undefine __strnlen and strnlen.
8141 [!weak_alias]: Define __strnlen to strnlen.
8143 * atexit.c: New file, from libiberty.
8145 2000-05-06 Jim Meyering <meyering@lucent.com>
8147 * closeout.c (close_stdout_status): Also check for errors on the
8150 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8152 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8153 instead of xmalloc, xrealloc, path_concat.
8154 (locale_charset): Treat empty environment variables as absent.
8155 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8157 2000-05-04 Jim Meyering <meyering@lucent.com>
8159 * getopt.c: Update from glibc.
8160 * obstack.c: Likewise.
8161 * obstack.h: Likewise.
8162 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8164 * regex.h: Likewise.
8165 * strndup.c: Likewise.
8166 * strnlen.c: New file, from glibc.
8168 2000-05-01 Jim Meyering <meyering@lucent.com>
8170 * full-write.c (full_write): Remove `FIXME' part of comment.
8172 2000-04-29 Jim Meyering <meyering@lucent.com>
8174 * path-concat.c: Declare strdup only if it's not defined.
8175 * canon-host.c: Likewise.
8177 2000-04-28 Jim Meyering <meyering@lucent.com>
8179 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8180 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8181 included first, then limits.h is included by locale.h by libintl.h.
8182 From John David Anglin.
8184 2000-04-25 Jim Meyering <meyering@lucent.com>
8186 * makepath.c (S_IRWXUGO): Define.
8187 (make_path): Always perform explicit chmod if MODE specifies any
8188 of the `special' permission bits. Prompted by a bug report against
8189 install from Mate Wierdl and Joost van Baal.
8191 2000-04-18 Jim Meyering <meyering@lucent.com>
8195 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8196 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8198 2000-04-17 Jim Meyering <meyering@lucent.com>
8200 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8201 the definition of it to rpl_strftime also defined-away the system's
8204 2000-04-15 Jim Meyering <meyering@lucent.com>
8206 Use `C' to denote so-called `contiguous' files, the same way
8208 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8209 (ftypelet): Use S_ISCTG.
8210 From Michael Deutschmann.
8212 2000-04-14 Jim Meyering <meyering@lucent.com>
8214 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8216 2000-04-08 Jim Meyering <meyering@lucent.com>
8218 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8219 names don't conflict. Reported by Eli Zaretskii.
8221 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8223 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8224 bug. Deal with the different error behavior of Irix iconv.
8226 2000-04-07 Jim Meyering <meyering@lucent.com>
8228 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8229 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8231 2000-04-05 Jim Meyering <meyering@lucent.com>
8233 Portability tweaks required for ultrix4.3.
8234 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8235 * readutmp.c: Include sys/types.h before sys/stat.h.
8236 * canon-host.c: Declare strdup.
8237 * path-concat.c: Likewise.
8238 From John David Anglin.
8240 2000-04-04 Jim Meyering <meyering@lucent.com>
8242 Be more DOS 8.3-friendly.
8243 * ref-add.sin: Renamed from ref-add.sed.in.
8244 * ref-del.sin: Renamed from ref-del.sed.in.
8245 * Makefile.am: Reflect renaming.
8246 Reported by Eli Zaretskii.
8248 Use a temporary file name that won't clash with `charset.alias'
8249 in the DOS 8.3 name space.
8250 * Makefile.am (charset_tmp): Define.
8251 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8252 (uninstall-local): Likewise.
8253 Reported by Eli Zaretskii.
8255 2000-03-29 Paul Eggert <eggert@twinsun.com>
8257 * time/strftime.c (my_strftime): Make sure we call the system
8258 strftime, not ourselves, when invoking the underlying strftime.
8260 2000-03-24 Jim Meyering <meyering@lucent.com>
8262 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8263 (charset_alias): Define.
8264 (install-exec-local): Factor out common code.
8265 (uninstall-local): Split lines longer than 80.
8266 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8268 (.sed.in.sed): New rule. Don't redirect directly to $@.
8269 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8271 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8273 * config.charset: Output a line containing "Packages using this file".
8274 * ref-add.sed.in, ref-del.sed.in: New files.
8275 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8276 ref-del.sed): New rules.
8278 2000-03-17 Jim Meyering <meyering@lucent.com>
8280 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8281 Otherwise, include <strings.h>
8283 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8285 * unicodeio.c (utf8_wctomb): New function.
8286 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8287 format instead of in UCS-4 with platform dependent endianness.
8289 2000-03-07 Paul Eggert <eggert@twinsun.com>
8291 * savedir.c (savedir): Work even if directory size is
8292 negative; this can happen with some screwy NFS configurations.
8294 2000-03-06 Jim Meyering <meyering@lucent.com>
8296 * localcharset.c (get_charset_aliases): Don't try to free file_name
8297 if it's NULL (because we ran out of memory). From Bruno Haible.
8299 2000-03-05 Jim Meyering <meyering@lucent.com>
8301 * localcharset.c ("path-concat.h"): Include.
8302 (get_charset_aliases): Use path_concat instead of ANSI string
8305 * unicodeio.h (PARAMS): Define.
8306 Use it to guard prototype.
8308 2000-03-04 Jim Meyering <meyering@lucent.com>
8310 * Makefile.am (install-exec-local): Create $(libdir) before installing
8312 (uninstall-local): Uncomment this rule so `make distcheck' works
8315 * unicodeio.c (<errno.h>): Include it.
8316 (errno): Declare if not defined.
8318 * localcharset.c: Add Bruno's comment justifying use of volatile.
8320 * config.charset: New version, incorporating remarks from a linux
8321 i18n mailing list. From Bruno Haible.
8323 2000-03-02 Jim Meyering <meyering@lucent.com>
8325 * Makefile.am (EXTRA_DIST): Add config.charset.
8327 2000-03-01 Jim Meyering <meyering@lucent.com>
8329 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8330 * unicodeio.c: Likewise.
8332 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8334 * config.charset: New file.
8335 * localcharset.c: New file.
8336 * unicodeio.h, unicodeio.c: New files.
8337 * Makefile.am (DEFS): Add -DLIBDIR=...
8338 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8339 (noinst_HEADERS): Add unicodeio.h.
8340 (all-local, install-exec-local, charset.alias): New targets.
8342 2000-02-28 Paul Eggert <eggert@twinsun.com>
8344 * quotearg.c (ALERT_CHAR): New macro.
8345 (quotearg_buffer_restyled): Use it.
8347 2000-02-27 Jim Meyering <meyering@lucent.com>
8349 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8350 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8352 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8353 not `#if STDC_HEADERS'.
8354 Declare malloc if needed.
8356 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8357 now that autoconf always defines the HAVE_DECL_ symbols.
8358 * human.c: Likewise.
8360 * strtoumax.c: Likewise.
8362 * backupfile.c: Arrange for cpp to fail if the configure-time
8363 declaration check was not run.
8365 * human.c: Likewise.
8367 * strtoumax.c: Likewise.
8369 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8370 then first look up the entire `.'-containing string as a login name.
8372 2000-02-18 Paul Eggert <eggert@twinsun.com>
8374 * getdate.y: Handle two-digit years with leading zeros correctly.
8375 (textint): New typedef.
8376 (parser_control): Member year changed from int to textint.
8378 (YYSTYPE): Removed; replaced by %union with int and textint members.
8379 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8380 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8381 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8382 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8383 (date, number, to_year): Use width of number in digits, not its value,
8384 to determine whether it's a 2-digit year, or a 2-digit time.
8385 (yylex): Store number of digits of numeric tokens.
8386 Reported by John Kendall.
8388 (parser_control): Changed from struct parser_control to typedef (for
8389 consistency). All uses changed.
8391 (tID): Removed; not used.
8392 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8394 2000-02-14 Paul Eggert <eggert@twinsun.com>
8396 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8397 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8399 2000-02-12 Jim Meyering <meyering@lucent.com>
8401 * userspec.c (ISDIGIT): Define it.
8402 (isdigit): Remove definition.
8403 (is_number): Use ISDIGIT, not isdigit.
8404 <libintl.h>: Include.
8406 (parse_user_spec): Mark translatable strings.
8408 2000-02-10 Jim Meyering <meyering@lucent.com>
8410 With these changes, nanosleep.[ch] are finally enough like the other
8411 lib/* replacement files to compile on a few more losing systems.
8413 * nanosleep.h: Don't include config.h.
8414 Remove prototype from declaration of nanosleep.
8415 (PARAMS): Remove now-unneeded definition.
8416 * nanosleep.c: #undef nanosleep.
8417 (rpl_nanosleep): Rename from nanosleep.
8419 2000-02-03 Jim Meyering <meyering@lucent.com>
8421 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8422 rather than with `#if HAVE_UTMPNAME'.
8424 2000-02-01 Jim Meyering <meyering@lucent.com>
8426 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8428 2000-01-31 Jim Meyering <meyering@lucent.com>
8430 * nanosleep.h (nanosleep): Guard declaration with
8431 `#if ! HAVE_DECL_NANOSLEEP'.
8432 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8433 the declaration in that vendor's sys/timers.h.
8434 Reported by Christian Krackowizer.
8436 * quotearg.c (ISASCII): Add #undef and move definition to follow
8437 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8438 (ISPRINT): Likewise.
8439 Reported by Tom Tromey.
8441 2000-01-30 Jim Meyering <meyering@lucent.com>
8443 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8444 uses of ->ut_name. The latter doesn't work with new Linux header files
8445 where only utmpx.ut_user is declared.
8447 * readutmp.h (UT_USER): Define.
8449 2000-01-23 Jim Meyering <meyering@lucent.com>
8451 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8454 2000-01-22 Jim Meyering <meyering@lucent.com>
8456 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8457 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8458 Required for some AIX systems. Reported by Christian Krackowizer.
8459 [TESTING] (main): New function.
8461 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8462 * dirname.c (dir_name): Support for DOS-style file names with drive
8465 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8467 * strverscmp.c (ISDIGIT): Define.
8468 (strverscmp): Use ISDIGIT, not isdigit.
8470 2000-01-17 Paul Eggert <eggert@twinsun.com>
8472 * nanosleep.c (nanosleep):
8473 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8474 POSIX.1 doesn't require SA_INTERRUPT and some systems
8475 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8476 it's been part of POSIX.1 since day 1 (in 1988).
8478 2000-01-17 Jim Meyering <meyering@lucent.com>
8480 * interlock: Remove unused file. Reported by François Pinard.
8482 2000-01-16 Paul Eggert <eggert@twinsun.com>
8484 * quotearg.c (quotearg_buffer_restyled): Do not quote
8485 alert, backslash, formfeed, and vertical tab unnecessarily in
8486 shell quoting style.
8489 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8490 Free Software Foundation, Inc.
8491 Copying and distribution of this file, with or without modification,
8492 are permitted provided the copyright notice and this notice are preserved.