1 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
3 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
4 coreutils no longer futzes with rounding modes.
6 2005-11-14 Jim Meyering <jim@meyering.net>
8 * mkstemp-safer.c: Include <config.h>, required for possible
9 replacement of mkstemp.
11 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
13 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
15 (gethrxtime) [! (HAVE_NANOUPTIME
16 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
17 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
18 our own approximation.
20 2005-11-10 Simon Josefsson <jas@extundo.com>
22 * readline.c: Remove EOL.
24 2005-11-08 Eric Blake <ebb9@byu.net>
26 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
28 2005-11-08 Eric Blake <ebb9@byu.net>
30 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
32 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
34 Fix porting problem reported by Theodoros V. Kalamatianos.
35 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
36 Don't assume that futimes failing means we must fail.
38 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
40 * getcwd.c (__getcwd): Don't assume that system calls after readdir
41 leave errno alone. Problem reported by Dmitry V. Levin.
43 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
45 * savedir.c (savedir): Don't assume that xrealloc etc. leave
46 errno alone. Problem reported by Frederic Jolliton.
48 2005-10-28 Simon Josefsson <jas@extundo.com>
50 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
51 "restrict" keywords, as per POSIX. Protect the function
52 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
53 Don't use K&R prototypes. Check the sprintf return values.
54 Re-define EAFNOSUPPORT if not present. Indent.
56 * md5.h, md5.c: Simplify buffer handling visavi alignment,
57 suggested by Bruno Haible <bruno@clisp.org>.
59 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
61 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
63 * gc-libgcrypt.c: Add MD2 (which is not available through
66 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
68 * md2.h, md2.c: New files.
70 2005-10-24 Simon Josefsson <jas@extundo.com>
72 * md4.h: Shrink buffer size, now that we changed the type.
74 2005-10-22 Simon Josefsson <jas@extundo.com>
76 * arcfour.h, arcfour.c: Use fixed size indices in the
77 arcfour_context struct (simplify test vector testing in GNU
80 2005-10-22 Simon Josefsson <jas@extundo.com>
82 * md4.h, md4.c: Simplify buffer handling visavi alignment,
83 suggested by Bruno Haible <bruno@clisp.org>.
85 2005-10-22 Simon Josefsson <jas@extundo.com>
87 * crc.h: Include stddef.h, for size_t.
89 2005-10-21 Simon Josefsson <jas@extundo.com>
91 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
92 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
94 2005-10-21 Simon Josefsson <jas@extundo.com>
96 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
99 2005-10-21 Simon Josefsson <jas@extundo.com>
101 * gc-gnulib.c: Support ARCTWO in CBC mode.
103 2005-10-21 Simon Josefsson <jas@extundo.com>
105 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
108 * hmac-sha1.c (hmac_sha1): Likewise.
110 * crc.c (crc32_update): Actually use crc parameter, suggested by
111 Bruno Haible <bruno@clisp.org>.
113 * crc.h: Include stdint.h directly, suggested by Bruno Haible
116 2005-10-21 Simon Josefsson <jas@extundo.com>
118 * des.h, des.c: New files.
120 * gc-gnulib.c: Support DES.c
122 2005-10-21 Simon Josefsson <jas@extundo.com>
124 * arctwo.h, arctwo.c: New files.
126 * gc-gnulib.c: Support ARCTWO.
128 2005-10-21 Simon Josefsson <jas@extundo.com>
130 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
132 2005-10-19 Simon Josefsson <jas@extundo.com>
134 * gc-gnulib.c: Support ARCFOUR.
136 2005-10-19 Simon Josefsson <jas@extundo.com>
138 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
141 * gc.h: Add ECB enum type.
143 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
145 2005-10-19 Simon Josefsson <jas@extundo.com>
147 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
149 2005-10-18 Simon Josefsson <jas@extundo.com>
151 * md4.h, md4.c: New files, based on md5.?.
153 2005-10-17 Simon Josefsson <jas@extundo.com>
155 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
157 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
159 2005-10-17 Simon Josefsson <jas@extundo.com>
161 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
163 2005-10-17 Simon Josefsson <jas@extundo.com>
165 * gc.h, gc-libgcrypt.c: Add ciphers.
167 2005-10-17 Simon Josefsson <jas@extundo.com>
169 * sha1.c: Use uint32_t instead of md5_uint32.t
171 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
174 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
176 * md5.h: Use stdint.h and uint32_t. Doc fix.
178 2005-10-15 Simon Josefsson <jas@extundo.com>
180 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
182 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
184 2005-10-14 Simon Josefsson <jas@extundo.com>
186 * arcfour.h, arcfour.c: New files.
188 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
190 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
191 include <wchar.h>; no longer needed.
193 2005-10-14 Jakub Jelinek <jakub@redhat.com>
194 and Ulrich Drepper <drepper@redhat.com>
197 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
198 instead of inline stream orientation test and two separate
199 function calls. Pay no attention to USE_IN_LIBIO.
201 2005-10-14 Roland McGrath <roland@redhat.com>
203 Import from libc. [BZ #1331]
204 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
206 Reported by Matej Vela <vela@debian.org>.
208 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
210 * mkdir-p.c (make_dir_parents): Don't report an error if an
211 intermediate directory is in a read-only file system. Problem
212 reported by Eric Blake.
214 2005-10-13 Simon Josefsson <jas@extundo.com>
216 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
217 Move memory allocation outside of loop.
219 2005-10-12 Simon Josefsson <jas@extundo.com>
221 * gc-pbkdf2-sha1.c: New file.
223 * gc.h: Add gc_pbkdf2_sha1 prototype.
225 2005-10-12 Simon Josefsson <jas@extundo.com>
227 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
228 suggested by Bruno Haible <bruno@clisp.org>.
230 2005-10-12 Simon Josefsson <jas@extundo.com>
232 * gc-libgcrypt.c (gc_hmac_sha1): New function.
234 * gc-gnulib.c (gc_hmac_sha1): New function.
236 2005-10-12 Simon Josefsson <jas@extundo.com>
238 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
240 2005-10-12 Simon Josefsson <jas@extundo.com>
242 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
243 GC_USE_HMAC_MD5, respectively.
245 * gc-libgcrypt.c (gc_md5): Fix assert call.
248 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
250 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
252 * gc-gnulib.c (gc_hash_buffer): Ditto.
254 2005-10-11 Bruno Haible <bruno@clisp.org>
256 * c-strcasestr.h: New file, from GNU gettext.
257 * c-strcasestr.c: New file, from GNU gettext.
259 2005-10-11 Bruno Haible <bruno@clisp.org>
261 * c-strcase.h: New file, from GNU gettext.
262 * c-strcasecmp.c: New file, from GNU gettext.
263 * c-strncasecmp.c: New file, from GNU gettext.
265 2005-10-11 Simon Josefsson <jas@extundo.com>
267 * crc.h, crc.c: New files.
269 * gc.h (gc_hash_buffer): Add doc.
271 2005-10-08 Simon Josefsson <jas@extundo.com>
273 * gc.h: Add gc_hash and gc_hash_buffer.
275 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
277 * gc-libgcrypt.c (gc_hash_buffer): Add.
279 2005-10-11 Bruno Haible <bruno@clisp.org>
281 * strcasecmp.c: Include limits.h.
282 (strcasecmp): Avoid integer overflow on exotic platforms.
283 * strncasecmp.c: Include limits.h.
284 (strncasecmp): Avoid integer overflow on exotic platforms.
285 Reported by Paul Eggert.
287 2005-10-06 Simon Josefsson <jas@extundo.com>
289 * hmac-md5.c: New file.
293 2005-10-06 Simon Josefsson <jas@extundo.com>
295 * memxor.c (memxor): Avoid casts and warnings.
297 2005-10-05 Derek Price <derek@ximbiot.com>
299 * getdelim.c (SIZE_MAX): New macro, if not already defined.
301 2005-10-05 Simon Josefsson <jas@extundo.com>
303 * memxor.c (memxor): Fix compiler error.
305 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
306 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
308 * memxor.h, memxor.c: New files.
310 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
311 we assume all systems have it, suggested by Jim Meyering
312 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
313 any systems lack sys/socket.h; mingw32 is known to lack it, but we
314 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
317 2005-10-04 Bruno Haible <bruno@clisp.org>
319 * verify.h (verify_true): Provide alternative definition for C++.
321 2005-10-04 Simon Josefsson <jas@extundo.com>
323 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
324 D. Baushke" <mdb@gnu.org>.
326 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
328 * getdelim.c: Include getdelim.h first. Include <limits.h>.
329 (SSIZE_MAX): New macro, if not already defined.
330 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
333 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
335 * exclude.c: Include verify.h.
336 (verify): Remove. All callers changed to use verify.h's version.
337 * strtoimax.c: Likewise.
338 * utimecmp.c: Likewis.e
341 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
342 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
343 * .cvsignore: Add fts.h, search.h, t-fpending.
344 * settime.c (settime): Fix { typo in previous patch. Also, don't
345 bother returning ENOSYS if settimeofday or stime fails; just let
346 them return whatever errno they want to return.
347 * utimens.c: Include unistd.h, for dup2.
348 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
349 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
351 2005-10-02 Jim Meyering <jim@meyering.net>
354 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
355 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
356 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
357 Remove AT_FDCWD test.
358 Do not consume the fd unless successful.
359 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
360 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
361 block, so that we don't even try to compile it if settimeofday is
362 available. This works around a compilation failure on OSF1 V5.1,
363 due to stime requiring a `long int*' while tv_sec is `int'.
365 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
367 * getdelim.c (getdelim): Remove unused variables.
369 2005-10-01 Simon Josefsson <jas@extundo.com>
371 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
372 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
373 AI_* and EAI_* definitions. Protect function declarations.
375 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
377 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
378 so that the code works even with ancient cpp. Portability problem
379 with GCC 2.7.2.1 reported by Thomas M.Ott.
381 2005-09-27 Jim Meyering <jim@meyering.net>
383 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
385 * intprops.h (signed_type_or_expr__): Define.
386 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
389 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
391 * verify.h (verify_expr): Remove, replacing with:
392 (verify_true): New macro that returns true instead of void.
393 (verify_type__): Remove.
394 (verify): Use verify_true rather than verify_type__.
396 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
398 * utimens.c (ENOSYS): Define if not already defined.
399 (futimens): Support having a null PATH if the file descriptor
402 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
404 (__attribute): Define to empty unless GCC 3.1 or later.
405 This works around a core dump on OpenBSD 3.4, which has GCC
406 2.95.3, which dumps core when given __attribute__(()). It also
407 simplifies other tests, since we really don't want to bother with
408 worrying about which ancient version of GCC supported what.
409 Original problem reported by Yoann Vandoorselaere, with part of
410 the fix suggested by Derek Price.
412 2005-09-24 Jim Meyering <jim@meyering.net>
414 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
415 so we can once again use a positive bitfield width of 1 -- now we
416 don't have to explain why we were using a bitfield width of 2.
418 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
420 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
421 Problem reported by Eric Blake.
422 (getaddrinfo): Initialize se so that it's not garbage.
423 Redo internal storage allocation so that it doesn't make unportable
424 assumptions about alignment.
427 * utimens.c (futimens): Use futimesat if available.
428 Prefer it to futimes since it doesn't have the futimes bug.
430 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
431 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
432 Instead, declare a function that returns a pointer to an array,
433 and use verify_type__ to declare the size of the array.
434 Problem and germ of a solution reported by Bruno Haible.
435 (verify_type__): Use 2, not 1, for bitfield size, to avoid
436 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
438 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
442 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
444 * argmatch.h: Include verify.h
445 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
446 (ARGMATCH_ASSERT): Remove; unused.
447 * canonicalize.c: Assume STDC_HEADERS.
448 * exclude.c: Include "strcase.h".
449 * regex_internal.h [!defined _LIBC]: Likewise.
450 * getusershell.c: Include stdio--.h rather than stdio.h
452 (getusershell): Call fopen, not fopen_safer.
453 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
454 Do not include unistd-safer.h.
455 (save_cwd): Don't call fd_safer; no longer needed
456 now that we include fcntl--.h.
458 * getdate.y (relative_time): New type.
459 (RELATIVE_TIME_0): New constant.
460 (parser_control): Use relative_time instead of doing it ourselves.
461 (%union): Add new relative_time rel member.
462 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
464 (relunit, relunit_snumber): Now of type rel.
465 (zone, rel, relunit, get_date): Adjust to above changes.
467 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
468 Do not include unistd-safer.h.
469 (getloadavg): Don't call fd_safer; no longer needed
470 now that we include fcntl--.h.
472 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
473 (make_dir_parents): Treat ENOSYS like EEXIST.
475 Improve quality of diagnostics on restore_cwd failure.
476 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
477 (make_dir_parents): Last arg is now int * (for errno), not bool *.
478 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
479 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
480 each time through the loop. Do not diagnose restore_cwd failure;
481 that is the caller's job (and perhaps the caller does not care).
483 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
484 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
485 If the file already exists but is not a directory, don't bother
486 to try to make its parents.
487 Close potential file descriptor leak if we can't chdir("/") (!).
488 Don't always return true if chdir($PWD) fails; return true only
489 if the requested action was done successfully (except for the
491 Don't log final directory unless we actually made it.
492 Refactor to avoid duplicate code to fix up permissions.
493 Don't attempt to fix up parent permissions if chdir($PWD) fails.
495 * strftime.c (my_strftime): Rewrite the previous change slightly,
496 to make it a bit faster and (I hope) clearer.
497 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
498 Fix bug in formats like %2N.
500 * verify.h: New file.
502 2005-09-22 Jim Meyering <jim@meyering.net>
506 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
508 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
509 the .tm_year member, since otherwise gcc-4.0 would now warn about
510 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
512 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
513 order to avoid an unsuppressible warning from gcc on 64-bit systems.
515 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
516 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
517 when run in a time zone for which daylight savings time is in effect
518 for the starting date.
520 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
521 stop us from restricting permissions of just-created absolute-named
523 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
524 to restore initial working directory.
525 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
526 to tell caller if/when we change the working directory and are
527 unable to return to the initial one.
528 * mkdir-p.h (make_dir_parents): Update prototype.
529 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
530 `return false'. This fixes a bug introduced on 2004-07-30.
532 * openat.c (fdopendir): Be sure to close the supplied
533 file descriptor before returning. This makes our replacement
534 implementation a little closer to Solaris's, where fdopendir
535 ties the file descriptor to the returned DIR* pointer.
536 * openat.c (unlinkat): New function.
537 * openat.h (unlinkat): Add prototype.
538 * openat-die.c (openat_save_fail): Rename from openat_save_die.
539 (openat_restore_fail): Rename from openat_restore_die.
540 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
542 Provide an alternative to exiting immediately upon save_cwd or
543 restore_cwd failure. Now, an application can arrange e.g.,
544 to perform a longjump in that case.
545 * openat.c: Include dirname.h.
546 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
547 (rpl_openat, fdopendir, fstatat): Call openat_save_die
548 and openat_restore_die rather than calling error directly.
549 Don't include "error.h" or "exitfail.h"; they're no longer needed.
551 * openat-die.c (openat_save_die, openat_restore_die): New file.
552 * openat.h (openat_save_die, openat_restore_die): Declare and define.
554 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
555 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
556 int utc, int nanoseconds);
558 date should not have to allocate a megabyte of virtual memory to
559 handle a format argument like +%1048575T. When implemented with
560 strftime, it must allocate such a buffer, use strftime to fill it
561 in, print it, then free it.
562 With fprintftime, it simply prints everything and exits.
563 With no need for memory allocation, that's one fewer way to fail.
564 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
565 optional field width, not before, so we accept %9:z, not %:9z.
566 (my_strftime): Be sure to use L_('x') for literals.
568 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
569 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
570 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
571 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
572 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
573 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
574 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
575 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
576 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
578 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
579 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
580 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
581 and don't include <sys/file.h>).
583 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
587 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
588 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
589 [!LDAV_DONE]: Avoid unused variable warning.
591 2005-09-21 Bruno Haible <bruno@clisp.org>
593 * unicodeio.h (unicode_to_mb): New declaration.
595 2005-09-20 Derek Price <derek@ximbiot.com>
597 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
599 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
601 Use a consistent style for including <config.h>.
602 * __fpending.c, acl.c, argmatch.c,
603 argp-help.c, argp-parse.c,
604 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
605 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
606 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
607 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
608 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
609 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
610 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
611 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
612 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
613 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
614 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
615 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
616 modechange.c, mountlist.c, open-safer.c, physmem.c,
617 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
618 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
619 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
620 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
621 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
622 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
623 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
624 userspec.c, utimecmp.c, version-etc-fsf.c,
625 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
626 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
627 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
628 Standardize inclusion of config.h.
629 * __fpending.h, dirfd.h, getdate.h, human.h,
630 inttostr.h: Removed inclusion of config.h from header files.
631 * inttostr.c: Adjusted in-tree users.
632 * timespec.h: Remove superfluous warning to include config.h.
633 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
634 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
635 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
636 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
638 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
640 * stat-time.h: New file.
641 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
642 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
644 (timespec_cmp): New function.
645 * utimecmp.c: Include stat-time.h.
646 (SYSCALL_RESOLUTION): Depend on whether various struct stat
647 members exist, not on the obsolescent ST_MTIM_NSEC.
648 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
650 2005-09-15 Derek Price <derek@ximbiot.com>
651 Paul Eggert <eggert@cs.ucla.edu>
653 * regcomp.c, regexec.c, regex_internal.c: Back out previous
654 changes, consolidating in...
655 * regex_internal.h: ...this file.
657 2005-09-15 Derek Price <derek@ximbiot.com>
659 * regex_internal.h: Blank `pure' for GNUC < 3.
660 * regex_internal.c: Ditto, using this...
661 (__GNUC_PREREQ): ...new macro.
662 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
663 (__GNUC_PREREQ): ...this new macro.
665 * strstr.h: Include string.h. Define strstr as a macro here.
667 2005-09-13 Derek Price <derek@ximbiot.com>
669 * canon-host.c (canon_host_r): Set *cherror on memory allocation
671 Reported by Jim Meyering <jim@meyering.net>.
673 2005-09-13 Jim Meyering <jim@meyering.net>
675 * canon-host.c: Filter through gnu indent and reword comments slightly.
676 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
678 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
680 * lib/base64.c: Typo.
681 (base64_encode): Put b64str in initialized data section.
683 2005-09-12 Derek Price <derek@ximbiot.com>
685 Return usable errors from canon-host.
686 * canon-host.h: New file.
687 * canon-host.c (canon_host): Wrap...
688 (canon_host_r): ...this new function, which now relies exclusively on
690 (ch_strerror): New function.
691 (last_cherror): New global.
692 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
693 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
695 (freeaddrinfo): Free ai->ai_canonname when set.
697 2005-09-12 Derek Price <derek@ximbiot.com>
698 Paul Eggert <eggert@cs.ucla.edu>
700 * glob-libc.h: Renamed from glob_.h. The new version is
701 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
702 protecting things that should be done only in gnulib contexts.
703 * glob_.h: New file, containing only the glob things needed for
705 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
706 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
707 (glob, globfree, glob_pattern_p): Now defined simply in terms of
708 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
709 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
710 and to respect the namespace rules better.
712 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
714 Merge glibc and coreutils changes into gnulib, plus a few
716 * md5.c: Use #error rather than a string.
717 (CYCLIC): New macro, from glibc source. Use it instead of rol.
718 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
719 (__attribute__): Define to empty for non recent-GCC.
720 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
721 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
722 Renamed from their non-__ counterparts, with new macros replacing
723 them if not _LIBC. Add __THROW attribute.
725 (struct md5_ctx): Align buffer if using GCC.
726 * sha1.h (struct sha1_ctx): Likewise.
727 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
728 The old name was backwards.
729 (NOTSWAP): Remove; not used.
730 (rol): New macro, moved here from md5.h.
731 (sha1_process_block): Remove a FIXME that doesn't make sense.
733 2005-09-12 Derek Price <derek@ximbiot.com>
735 * gai_strerror.c: Include config.h when available. Include
736 getaddrinfo.h before other headers to test interface.
737 Reported by Larry Jones <lawrence.jones@ugs.com>.
739 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
741 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
742 definitions, since that's the preferred style in glibc.
743 Fix a minor spacing issue, and update copyright notice to match glibc's.
745 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
747 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
749 2005-09-06 Simon Josefsson <jas@extundo.com>
751 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
752 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
754 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
756 Change bitset word type from unsigned int to unsigned long int,
757 as this has better performance on typical 64-bit hosts.
758 Port bitset code to hosts with unusual word sizes.
759 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
760 (build_collating_symbol):
761 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
762 argument is a bitset. This is merely a style issue, but it makes
763 it clearer that an entire array is expected.
764 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
765 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
766 Port to the case where bitset_word is not the same as unsigned int.
767 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
768 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
770 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
771 (build_trtable, group_nodes_into_DFAstates):
773 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
774 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
775 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
776 * regexec.c (group_nodes_into_DFAstates): Likewise.
777 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
778 * regcomp.c (optimize_subexps, lower_subexp):
779 Work even if bitset_word has holes in its bitwise representation.
780 * regex_internal.h (BITSET_WORD_BITS): Likewise.
781 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
783 * regex_internal.c (re_string_reconstruct):
784 Don't assume UCHAR_MAX == 255.
785 * regex_internal.h (bitset_set_all): Likewise.
786 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
788 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
789 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
791 (BITSET_WORD_MAX): New macro.
792 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
793 (bitset_set_all, bitset_copy): Now inline functions, not macros.
794 (bitset_empty, bitset_copy):
795 Prefer sizeof (bitset) to multiplying it out ourselves.
796 (bitset_not_merge): Remove; unused.
797 (bitset_contain): Return bool, not unsigned int with one bit on.
799 * regexec.c (build_trtable): Don't assume bitset has no stricter
800 alignment than re_node_set; do this by defining a new internal
801 type struct dests_alloc and using it to allocate memory.
803 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
805 Check for arithmetic overflow when calculating sizes, to prevent
806 some buffer-overflow issues. These patches are conservative, in the
807 sense that when I couldn't determine whether an overflow was possible,
808 I inserted a run-time check.
809 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
810 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
811 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
812 (re_xnrealloc, re_x2nrealloc): New inline functions.
813 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
814 (build_equiv_class, build_charclass): Check for arithmetic overflow
815 in size expression calculations.
816 * lib/regex_internal.c (re_string_realloc_buffers):
817 (build_wcs_upper_buffer, re_node_set_add_intersect):
818 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
819 (re_dfa_add_node, register_state): Likewise.
820 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
821 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
822 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
823 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
825 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
827 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
828 to avoid a collision with bits/local_lim.h in glibc.
829 All uses changed. Problem reported by Dmitry V. Levin in
830 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
832 * regex_internal.c (build_wcs_upper_buffer): Fix portability
833 bugs in int versus size_t comparisons.
834 (re_string_context_at): Fix bug where the code assumed that
837 Use bool where appropriate.
838 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
840 (calc_eclosure_iter): Likewise, for ROOT arg.
841 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
842 (build_charclass_op): Likewise, for NON_MATCH arg.
843 * regex_internal.c (re_string_allocate, re_string_construct):
844 (re_string_construct_common): Likewise, for ICASE arg.
845 * regexec.c (re_search_2_stub, re_search_stub):
846 Likewise, for RET_LEN arg.
847 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
848 (set_regs): Likewise, for FL_BACKTRACK arg.
849 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
850 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
851 (calc_eclosure_iter, parse_bracket_exp):
852 Use bool for internal variables that are booleans.
853 * regexec.c (re_search_internal, check_matching, proceed_next_node):
854 (set_regs, build_sifted_states, sift_states_bkref):
855 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
856 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
857 (find_collation_sequence_value):
859 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
860 (re_node_set_compare):
861 Return bool, not int. All callers changed.
862 * regexec.c (check_halt_node_context, check_dst_limits):
863 (build_trtable, check_node_accept): Likewise.
864 * regex_internal.h: Include stdbool.h.
866 Fix bugs uncovered when converting to bool.
867 * regcomp.c (calc_eclosure_iter): Check for storage allocation
868 failure instead of charging ahead blindly.
869 * regex_internal.c (register_state): Likewise.
870 * regexec.c (re_search_2_stub): Use simpler method than boolean
871 for freeing internal storage.
872 (group_nodes_into_DFA_states): Use unsigned int, not int, for
873 bitset pieces used as boolean, to avoid undefined behavior
874 on hosts that do int overflow checking.
876 2005-08-31 Derek Price <derek@ximbiot.com>
878 * getdelim.c (getdelim): Return EOF on EOF.
879 Reported by Larry Jones <lawrence.jones@ugs.com>.
881 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
883 * regex_internal.c (re_string_reconstruct): Don't assume buffer
884 lengths fit in regoff_t; this isn't true if regoff_t is the same
886 * regex.c (re_search_internal): 5th arg is LAST_START
887 (= START + RANGE) instead of RANGE. This avoids overflow
888 problems when regoff_t is the same width as size_t.
890 (re_search_2_stub): Check for overflow when adding the
891 sizes of the two strings.
892 (re_search_stub): Check for overflow when adding START
893 to RANGE; if it occurs, substitute the extreme value.
895 2005-08-31 Jim Meyering <jim@meyering.net>
897 * regcomp.c (search_duplicated_node): Make first pointer arg
899 * regex_internal.c (create_ci_newstate, create_cd_newstate):
900 (register_state): Likewise.
901 * regexec.c (search_cur_bkref_entry, check_dst_limits):
902 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
903 (group_nodes_into_DFAstates): Likewise.
905 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
907 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
908 old glibc regex code mishandles strings longer than 2**31 bytes.
909 This patch fixes this when the regex code is used in gnulib
910 (i.e., outside glibc).
912 This patch should not affect the use of the regex code inside
913 glibc. No doubt this problem also needs to be handled for glibc
914 as well, but the result will be an incompatible change to the
915 glibc ABI, and the old ABI will have to be supported too. That
916 can be the the subject for another patch.
918 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
919 governing whether the rest of this patch is active. By default,
920 the macro is disabled and the patch has no effect.
921 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
922 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
923 (struct re_pattern_buffer, re_search, re_search_2, re_match):
924 (re_match_2, re_set_registers): Use the new types.
925 * regex_internal.h (Idx, re_hashval_t): New types.
926 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
928 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
929 (re_string_context_at, bin_tree_t, re_dfastate_t):
930 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
931 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
932 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
933 (re_string_char_size_at, re_string_wchar_at):
934 (re_string_elem_size_at):
935 Use the new types and macros to port to 64-bit hosts.
936 Use unsigned types for internal values, so that the code
937 mostly works even for arrays larger than SSIZE_MAX.
938 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
939 (search_duplicated_node, calc_eclosure_iter, fetch_number):
940 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
941 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
942 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
943 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
944 (calc_inveclosure, parse_dup_op, build_range_exp):
945 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
946 (fetch_number, create_token_tree, mark_opt_subexp):
948 * regex_internal.c (re_string_construct_common, create_ci_newstate):
949 (create_cd_newstate, re_string_allocate, re_string_construct):
950 (re_string_realloc_buffers, build_wcs_upper_buffer):
951 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
952 (re_string_reconstruct, re_string_peek_byte_case):
953 (re_string_fetch_byte_case, re_string_context_at):
954 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
955 (re_node_set_init_copy, re_node_set_add_intersect):
956 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
957 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
958 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
959 (re_acquire_state, re_acquire_state_context, register_state):
961 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
962 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
963 (re_search_internal, re_search_2_stub, re_search_stub)
964 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
965 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
966 (update_cur_sifted_state, check_dst_limits):
967 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
968 (check_subexp_limits, sift_states_bkref, merge_state_array):
969 (check_subexp_matching_top, get_subexp, get_subexp_sub):
970 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
971 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
972 (expand_bkref_cache, check_node_accept_bytes):
973 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
974 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
975 (acquire_init_state_context, check_halt_node_context):
976 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
977 (sift_states_backward, clean_state_log_if_needed):
978 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
979 (find_recover_state, transit_state_sb, transit_state_mb):
980 (transit_state_bkref, build_trtable, match_ctx_clean):
982 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
983 to work around an assumption that REG_MISSING is negative.
985 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
986 (seek_collating_symbol_entry) [defined _LIBC]:
987 (lookup_collation_sequence_value) [defined _LIBC]:
988 (build_range_exp, build_collating_symbol) [defined _LIBC]:
989 Use prototypes rather than old-style function definitions.
990 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
991 (transit_state_sb) [0]:
992 (find_collation_sequence_value) [defined _LIBC]: Likewise.
994 * regexec.c (re_search_internal): Simplify update of rm_so and
997 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
998 (optimize_subexps, lower_subexp):
999 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1000 since the signed shift might overflow. Use 1u<<31 instead.
1001 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1002 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1005 * regcomp.c (optimize_subexps, lower_subexp):
1006 Use CHAR_BIT rather than 8, for clarity.
1007 * regexec.c (check_dst_limits_calc_pos_1):
1008 (check_subexp_matching_top): Likewise.
1009 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1010 have to worry about portability issues when shifting it left.
1011 Remove no-longer-needed test for table_size > 0.
1012 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1013 in a word, as the resulting behavior is undefined.
1014 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1015 in one case, a <= should have been an <, and in another case the
1016 whole test was missing.
1017 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1018 the standard name CHAR_BIT.
1019 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1020 this is not true on one's complement and signed-magnitude hosts.
1022 * regex_internal.h (re_sub_match_top_t): Remove unused member
1024 (struct re_dfa_t): Remove unused member states_alloc.
1025 * regcomp.c (init_dfa): Don't initialize unused members.
1027 2005-08-31 Bruno Haible <bruno@clisp.org>
1029 * strstr.c: Include <stddef.h>, for NULL.
1030 * strcasestr.c: Likewise.
1031 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1033 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1035 * iconvme.h: Add prototype for iconv_alloc.
1037 2005-08-29 Simon Josefsson <jas@extundo.com>
1039 * iconvme.c: Fix errno.
1041 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1043 * iconvme.c: Split iconv_string into iconv_alloc.
1045 2005-08-27 Jim Meyering <jim@meyering.net>
1047 * fopen-safer.c: Merge minor changes from coreutils.
1048 * dup-safer.c: Likewise.
1049 * fd-safer.c: Likewise.
1051 Merge from coreutils.
1052 * stdio--.h: New file.
1053 * stdlib--.h: New file.
1054 * mkstemp-safer.c: New file.
1056 GNU tar needs these.
1057 * pipe-safer.c: New file.
1058 * creat-safer.c: New file.
1059 * fcntl--.h (creat): Define to creat_safer.
1060 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1061 * unistd--.h (pipe): Define to pipe_safer.
1062 * unistd-safer.h: Declare pipe_safer.
1064 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1066 * regex_internal.h: Remove all references to
1067 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1069 (bitset_not, bitset_merge, bitset_not_merge):
1070 (bitset_mask, re_string_allocate, re_string_construct):
1071 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1072 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1073 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1074 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1075 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1076 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1077 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1078 (re_acquire_state_context):
1079 Remove unnecessary forward decls.
1080 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1081 Put __attribute at function definition,
1082 now that the function decl has been removed.
1083 * lib/regex_internal.c (re_string_peek_byte_case):
1084 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1087 2005-08-26 Simon Josefsson <jas@extundo.com>
1089 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1090 Haible <bruno@clisp.org>.
1092 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1094 * regexec.c (set_regs): Don't alloca with an unbounded size.
1096 alloca modernization/simplification for regex.
1097 * regex.c: Remove portability cruft for alloca. This no longer
1098 needs to be at the start of the file, and can be moved into
1099 regex_internal.h and simplified.
1100 * regex_internal.h: Include <alloca.h>.
1101 (__libc_use_alloca) [!defined _LIBC]: New macro.
1102 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1103 now works outside glibc.
1105 2005-08-24 Simon Josefsson <jas@extundo.com>
1107 * getpass.c: Add WIN32 implementation. Conditionalize use of
1108 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1109 GLIBC specific code.
1111 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1113 Make regex safe for g++. This fixes one real bug (an "err"
1114 that should have been "*err"). g++ problem reported by
1116 * regex_internal.h (re_calloc): New macro, consistent with
1117 re_malloc etc. All callers of calloc changed to use re_calloc.
1118 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1119 not int. All callers changed.
1120 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1121 just use an array of size MB_LEN_MAX.
1122 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1123 (find_recover_state): Change "err" to "*err"; this fixes what
1124 appears to be a real bug.
1125 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1128 2005-08-25 Jim Meyering <jim@meyering.net>
1130 * open-safer.c: Include <config.h>.
1131 Otherwise, we'd lose LARGEFILE support in any file using
1134 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1136 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1137 * regex.h (regerror): Likewise.
1139 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1140 requires this. (The code never needed it.)
1142 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1143 All uses of recently-renamed identifiers changed to use the new,
1144 POSIX-compliant names. The code will build and run just fine
1145 without these changes, but it's better to eat our own dog food
1146 and use the standard-conforming names.
1148 * regex.h: Fix a multitude of POSIX name space violations.
1149 These changes have an effect only for programs that define
1150 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1151 do not change anything for programs compiled in the normal way.
1152 Also, there is no effect on the ABI.
1154 (_REGEX_SOURCE): New macro.
1155 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1156 defined and _GNU_SOURCE is not; this fixes a name space violation.
1158 Rename the following macros to obey POSIX requirements.
1159 The old names are still visible as macros if _REGEX_SOURCE is defined.
1160 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1161 RE_BACKSLASH_ESCAPE_IN_LISTS.
1162 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1163 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1164 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1165 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1166 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1167 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1168 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1169 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1170 (REG_INTERVALS): renamed from RE_INTERVALS.
1171 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1172 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1173 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1174 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1175 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1176 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1177 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1178 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1179 RE_UNMATCHED_RIGHT_PAREN_ORD.
1180 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1181 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1182 (REG_DEBUG): renamed from RE_DEBUG.
1183 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1184 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1185 unusual, since we can't clash with the POSIX REG_ICASE.
1186 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1187 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1188 (REG_NO_SUB): renamed from RE_NO_SUB.
1189 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1190 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1191 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1192 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1193 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1194 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1195 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1196 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1197 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1198 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1199 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1200 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1201 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1202 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1203 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1204 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1205 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1206 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1207 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1208 (REG_FIXED): Renamed from REGS_FIXED.
1209 (REG_NREGS): Renamed from RE_NREGS.
1211 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1212 of other REG_* macros, since POSIX says the user is allowed to
1213 #undef these macros selectively.
1215 (reg_errcode_t): Update comment stating what other tables need
1218 Rename the following enum values to obey POSIX requirements.
1219 The old names are still visible as macros.
1220 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1221 is not defined, since GNU is supposed to be a superset of POSIX as
1222 much as possible, and since we want reg_errcode_t to be a signed
1223 type for implementation consistency.
1224 (_REG_NOERROR): Renamed from REG_NOERROR.
1225 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1226 (_REG_BADPAT): Renamed from REG_BADPAT.
1227 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1228 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1229 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1230 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1231 (_REG_EBRACK): Renamed from REG_EBRACK.
1232 (_REG_EPAREN): Renamed from REG_EPAREN.
1233 (_REG_EBRACE): Renamed from REG_EBRACE.
1234 (_REG_BADBR): Renamed from REG_BADBR.
1235 (_REG_ERANGE): Renamed from REG_ERANGE.
1236 (_REG_ESPACE): Renamed from REG_ESPACE.
1237 (_REG_BADRPT): Renamed from REG_BADRPT.
1238 (_REG_EEND): Renamed from REG_EEND.
1239 (_REG_ESIZE): Renamed from REG_ESIZE.
1240 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1241 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1242 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1243 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1244 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1246 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1247 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1248 changed. But support the old name if the new one is not defined
1249 and if _REGEX_SOURCE.
1251 Change the following member names in struct re_pattern_buffer.
1252 The old names are still supported if !_REGEX_SOURCE.
1253 The new names are always supported, regardless of _REGEX_SOURCE.
1254 (re_buffer): Renamed from buffer.
1255 (re_allocated): Renamed from allocated.
1256 (re_used): Renamed from used.
1257 (re_syntax): Renamed from syntax.
1258 (re_fastmap): Renamed from fastmap.
1259 (re_translate): Renamed from translate.
1260 (re_can_be_null): Renamed from can_be_null.
1261 (re_regs_allocated): Renamed from regs_allocated.
1262 (re_fastmap_accurate): Renamed from fastmap_accurate.
1263 (re_no_sub): Renamed from no_sub.
1264 (re_not_bol): Renamed from not_bol.
1265 (re_not_eol): Renamed from not_eol.
1266 (re_newline_anchor): Renamed from newline_anchor.
1268 Change the following member names in struct re_registers.
1269 The old names are still supported if !_REGEX_SOURCE.
1270 The new names are always supported, regardless of _REGEX_SOURCE.
1271 (rm_num_regs): Renamed from num_regs.
1272 (rm_start): Renamed from start.
1273 (rm_end): Renamed from end.
1275 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1276 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1277 Prepend __ to parameter names.
1279 Undo yesterday's changes.
1281 2005-08-24 Jim Meyering <jim@meyering.net>
1283 Sync from coreutils.
1284 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1286 2005-08-21 Bruno Haible <bruno@clisp.org>
1288 * lock.h: Add multiple inclusion guard.
1289 * tls.h: Add multiple inclusion guard.
1291 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1293 * regex.h (REG_NOSYS)
1294 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1295 Define, since POSIX requires it as of 2001.
1296 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1297 New private symbol, used to keep the enum signed in all cases.
1298 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1299 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1301 * regex_internal.c (re_string_skip_chars, register_state):
1303 Remove forward decls; no longer needed now that we use prototypes.
1304 * regexec.c (acquire_init_state_context, check_halt_node_context):
1305 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1306 (clean_state_log_if_needed): Likewise.
1308 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1310 Fix problems reported by Sam Steingold in
1311 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1312 * regexec.c (sift_states_bkref): Fix portability bug: the code
1313 assumed that reg_errcode_t is a signed type, which is not
1314 necessarily true if _XOPEN_SOURCE is not defined.
1315 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1316 some compilers warn about it otherwise.
1318 2005-08-20 Jim Meyering <jim@meyering.net>
1320 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1321 of unused local, dfa.
1323 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1325 * regcomp.c (create_initial_state): Remove duplicate decl.
1326 (init_word_char, create_initial_state, duplicate_node_closure):
1327 (fetch_token, peek_token_bracket, build_range_exp):
1328 (build_collating_symbol): Remove forward decls; no longer needed
1329 now that we use prototypes.
1332 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1333 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1334 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1335 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1336 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1337 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1338 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1339 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1340 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1341 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1342 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1343 (build_charclass, build_charclass_op, fetch_number, create_tree):
1344 (create_token_tree, mark_opt_subexp, duplicate_tree):
1345 Use prototypes rather than old-style definitions.
1348 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1349 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1350 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1351 (re_string_reconstruct, re_string_peek_byte_case):
1352 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1353 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1354 (re_node_set_init_copy, re_node_set_add_intersect):
1355 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1356 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1357 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1358 (re_acquire_state, re_acquire_state_context, register_state):
1359 (create_ci_newstate, create_cd_newstate, free_state):
1361 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1362 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1363 (re_search_internal, prune_impossible_nodes):
1364 (acquire_init_state_context, check_matching, static):
1365 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1366 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1367 (update_regs, sift_states_backward, build_sifted_states):
1368 (clean_state_log_if_needed, merge_state_array):
1369 (update_cur_sifted_state, add_epsilon_src_nodes):
1370 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1371 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1372 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1373 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1374 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1375 (check_arrival, check_arrival_add_next_nodes):
1376 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1377 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1378 (check_node_accept_bytes, check_node_accept, extend_buffers):
1379 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1380 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1385 (re_string_allocate, re_string_construct, re_string_reconstruct):
1386 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1387 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1388 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1389 (re_string_context_at, re_string_peek_byte_case):
1390 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1391 is defined, since we now use prototypes always.
1393 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1394 C89 or better. All uses removed.
1396 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1398 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1399 [defined lint]: Suppress bogus uninitialized-variable warnings.
1401 * regcomp.c (duplicate_node): Return new index, not an error code,
1402 and let the caller return REG_ESPACE if out of space. This
1403 removes an uninitialied-variable warning with GCC 4.0.1, and also
1404 avoids taking the address of a local variable. All callers
1407 2005-08-19 Jim Meyering <jim@meyering.net>
1409 * regexec.c (proceed_next_node): Redo local variables to
1410 avoid GCC shadowing warnings.
1412 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1414 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1415 (re_node_set_insert_last, re_dfa_add_node):
1416 Rename local variables to avoid GCC shadowing warnings.
1418 2005-08-18 Bruno Haible <bruno@clisp.org>
1420 * strstr.c (strstr): Fix return value in multibyte case.
1421 * strcasestr.c (strcasestr): Likewise.
1423 2005-08-17 Jim Meyering <jim@meyering.net>
1425 Make the %s format (seconds since the epoch) work for a negative
1426 number and when used with a zero-padded field width, e.g. %015s.
1428 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1429 label so that it precedes the code to set `digits'. Otherwise,
1430 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1431 print `00-22'. Now, it prints `-0022', as it should.
1433 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1435 * regex.h: Remove useless space-before-tab. From coreutils.
1437 2005-08-17 Bruno Haible <bruno@clisp.org>
1439 * strcasestr.h: New file.
1440 * strcasestr.c: New file.
1442 2005-08-17 Bruno Haible <bruno@clisp.org>
1444 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1445 * strstr.c: Completely rewritten, with multibyte locale support.
1447 2005-08-17 Bruno Haible <bruno@clisp.org>
1449 * strcasecmp.c: Use mbuiter.h.
1451 2005-08-17 Bruno Haible <bruno@clisp.org>
1453 * mbuiter.h: New file.
1455 2005-08-16 Bruno Haible <bruno@clisp.org>
1457 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1459 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1460 NUL byte, not after it.
1462 2005-08-16 Bruno Haible <bruno@clisp.org>
1464 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1465 the valid ones. Makes the comparison operations transitive:
1466 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1467 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1469 2005-08-16 Bruno Haible <bruno@clisp.org>
1471 * strcase.h (strcasecmp): Add note in comments.
1472 * strncasecmp.c: Use code from strcasecmp.c.
1473 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1474 (strcasecmp): Work correctly in multibyte locales.
1476 2005-08-16 Bruno Haible <bruno@clisp.org>
1478 * strnlen1.h: New file.
1479 * strnlen1.c: New file.
1481 2005-08-16 Bruno Haible <bruno@clisp.org>
1483 * mbfile.h: New file.
1485 2005-08-16 Bruno Haible <bruno@clisp.org>
1487 * mbiter.h: New file.
1489 2005-08-16 Bruno Haible <bruno@clisp.org>
1491 * mbchar.h: New file.
1492 * mbchar.c: New file.
1494 2005-08-16 Bruno Haible <bruno@clisp.org>
1496 * tls.h: New file, from GNU gettext.
1497 * tls.c: New file, from GNU gettext.
1499 2005-08-15 Bruno Haible <bruno@clisp.org>
1501 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1504 2005-08-14 Jim Meyering <jim@meyering.net>
1506 Sync from coreutils.
1508 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1509 Use the hash-table-based cycle-detection code not just when
1510 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1511 Reported by James Youngman in
1512 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1513 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1514 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1515 This lets us compile with -DFTS_DEBUG, once again.
1516 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1517 * fts.c (fd_safer): Remove decl.
1518 Include fcntl--.h rather than unistd-safer.h
1519 (fts_safe_changedir): Don't call fd_safer; no longer needed
1520 now that we include fcntl--.h.
1522 2005-08-11 Simon Josefsson <jas@extundo.com>
1524 * readline.h, readline.c: New file.
1526 2005-08-11 Bruno Haible <bruno@clisp.org>
1528 * strnlen.h (strnlen): Change parameter name to match comment.
1530 2005-08-10 Simon Josefsson <jas@extundo.com>
1532 * strndup.c: Use strnlen.h.
1534 * strnlen.h: New file.
1536 2005-08-02 Simon Josefsson <jas@extundo.com>
1538 * getline.h, getline.c: Rewrite.
1540 * getdelim.h, getdelim.c: New files, ported from glibc.
1542 2005-07-31 Bruno Haible <bruno@clisp.org>
1544 * lock.h (gl_lock_initializer): New macro.
1545 (gl_lock_define_initialized): Use it.
1546 (gl_rwlock_initializer): New macro.
1547 (gl_rwlock_define_initialized): Use it.
1548 (gl_recursive_lock_initializer): New macro.
1549 (gl_recursive_lock_define_initialized): Use it.
1551 2005-07-26 Bruno Haible <bruno@clisp.org>
1553 * lock.h: Update from GNU gettext.
1554 * lock.c: Update from GNU gettext.
1556 2005-07-18 Bruno Haible <bruno@clisp.org>
1558 * lock.h (gl_once_t): New type.
1559 (gl_once_define, gl_once): New macros.
1560 * lock.c (fresh_once): New variable.
1561 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1564 2005-07-18 Simon Josefsson <jas@extundo.com>
1566 * check-version.c (check_version): Accept identical versions too.
1568 2005-07-18 Bruno Haible <bruno@clisp.org>
1570 * lock.h: New file, from GNU gettext.
1571 * lock.c: New file, from GNU gettext.
1573 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1575 * quotearg.c: Add translator comment suggested by Bruno Haible,
1576 with a minor change.
1578 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1580 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1581 copyright symbol and the year.
1582 * version-etc.c (COPYRIGHT_YEAR): New constant.
1583 (version_etc_va): Use parameterized copyright notice.
1584 Reword to conform to the current GNU coding standards.
1586 2005-07-11 Simon Josefsson <jas@extundo.com>
1588 * size_max.h: New file.
1590 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1592 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1595 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1596 and Paul Eggert <eggert@cs.ucla.edu>
1598 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1599 in wint_t, not wchar_t. Remove now-unnecessary cast.
1601 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1603 * regex.c, regex.h: Sync from libc.
1604 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1605 New files, synced from libc, except that regex_internal.h
1606 currently has a small porting fix.
1608 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1610 Remove the dependency of the strftime module on the tzset module.
1611 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1612 Copy the input structure, to work around some of the bug with
1613 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1614 Solaris releases, you should also use the tzset module, but we won't
1615 require it as a dependency any more since we don't want LGPLed code
1616 to depend on GPLed code.
1618 2005-07-02 Jim Meyering <jim@meyering.net>
1620 * backupfile.c (backup_args): Change a `0' to NULL.
1622 2005-07-01 Jim Meyering <jim@meyering.net>
1624 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1625 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1626 * save-cwd.c, tempname.c:
1627 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1628 and don't include <sys/file.h>).
1630 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1632 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1633 declares only 'struct timespec;' (!).
1635 2005-06-29 Jim Meyering <jim@meyering.net>
1637 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1638 type name. Use the variable name instead.
1639 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1641 2005-06-28 Simon Josefsson <jas@extundo.com>
1643 * check-version.h, check-version.c: New files.
1645 2005-06-28 Simon Josefsson <jas@extundo.com>
1647 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1648 collision with global variable. Better indentation. Don't
1649 increment buffer pointer beyond buffer end. Based on comments
1650 from Paul Eggert <eggert@cs.ucla.edu>.
1654 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1656 * canon-host.c (canon-host): Append trailing "," to 0 in
1657 initializer of struct addrinfo, as an indication that we don't
1658 care how many members the structure has.
1660 2005-06-24 Derek Price <derek@ximbiot.com>
1661 and Bruno Haible <bruno@clisp.org>
1663 Remove stat module & update lstat.
1664 * stat.c: Remove this file...
1665 (slash_aware_lstat): ...moving this content and its support...
1666 * lstat.c (rpl_lstat): ...into here.
1667 * lstat.h: New file.
1669 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1671 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1672 (ranged_convert): Don't save conversion in a temporary struct.
1673 This causes a warning with GCC 4.0.0, and anyway in the typical
1674 case it's not worth the extra 100 bytes or so of code.
1675 (ranged_convert, __mktime_internal): When calling a function via a
1676 pointer P, use P () rather than (*P) (), as we now assume C89 or
1679 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1681 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1682 "who -r" failed to give output. Problem reported by Tim Waugh.
1684 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1685 (xcalloc): Use it to avoid needless tests.
1686 Problem reported by Jim Meyering.
1688 2005-06-16 Jim Meyering <jim@meyering.net>
1690 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1691 when either N or S is zero.
1693 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1695 * argp.h (__option_is_short): Check upper limit of
1696 __key. Isprint() requires its argument to have the value
1697 of an unsigned char or EOF.
1699 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1701 * fnmatch.c (fnmatch): If there is an encoding error in a
1702 multibyte string or pattern, fall back on unibyte matching.
1703 Problem reported by James Youngman.
1705 2005-06-08 Bruno Haible <bruno@clisp.org>
1707 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1710 2005-06-08 Bruno Haible <bruno@clisp.org>
1712 * csharpcomp.h: New file, from GNU gettext.
1713 * csharpcomp.c: New file, from GNU gettext.
1714 * csharpcomp.sh.in: New file, from GNU gettext.
1716 2005-06-07 Derek Price <derek@ximbiot.com>
1719 * glob_.h: Indent nested #ifdef.
1721 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1723 Sync from coreutils.
1724 Use "file name" when talking about file names, instead of "filename"
1725 or "path", as per the GNU coding standards.
1726 * mkdir-p.c: Renamed from makepath.c.
1727 (make_dir_parents): Renamed from make_path. All callers changed.
1728 * mkdir-p.h: Likewise. All includers changed.
1729 * filenamecat.c: Renamed from path-concat.c.
1730 (file_name_concat): Renamed from path_concat. All callers changed.
1731 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1732 * filenamecat.h: Likewise. All includers changed.
1733 * acl.c: Don't use "path" or "filename" to mean "file name"
1734 in comments or local variable names.
1735 * basename.c: Likewise.
1736 * canonicalize.c, canonicalize.h: Likewise.
1737 * dirname.c, dirname.h: Likewise.
1738 * euidaccess.c: Likewise.
1739 * exclude.c: Likewise
1740 * fnmatch_.h, fnmatch_loop.c: Likewise.
1741 * fsusage.c, fsuage.h: Likewise.
1742 * fts.c, fts_.h: Likewise.
1743 * getcwd.c: Likewise.
1744 * getloadavg.c: Likewise.
1745 * mkstemp.c: Likewise.
1746 * mountlist.c, mountlist.h: Likewise.
1747 * openat.c, openat.h: Likewise.
1748 * readlink-stub.c: Likewise.
1749 * readutmp.c, readutmp.h: Likewise.
1750 * rename.c: Likewise.
1751 * rmdir.c: Likewise.
1753 * savedir.c: Likewise.
1754 * stripslash.c: Likewise.
1755 * tempname.c: Likewise.
1756 * xreadlink.c: Likewise.
1757 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1759 * exclude.h: Likewise.
1761 * euidaccess.c (getuid, getgid, getuid, getegid)
1762 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1763 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1764 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1765 * pathmax.h: Include <limits.h> unconditionally, since other
1766 files have been getting away with it for years (MORE/BSD 4.3
1768 * userspec.c (getpwnam, getgrnam, getgrgid)
1769 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1771 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1772 Define to 256, not 255, as per modern POSIX.
1774 2005-06-01 Bruno Haible <bruno@clisp.org>
1776 * csharpexec.h: New file, from GNU gettext.
1777 * csharpexec.c: New file, from GNU gettext.
1778 * csharpexec.sh.in: New file, from GNU gettext.
1780 2005-05-31 Derek Price <derek@ximbiot.com>
1781 Paul Eggert <eggert@cs.ucla.edu>
1784 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1786 2005-05-29 Derek Price <derek@ximbiot.com>
1787 Paul Eggert <eggert@cs.ucla.edu>
1789 * glob_.h, glob.c: New files.
1791 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1793 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1795 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1796 the configuration hassle isn't worth it.
1797 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1798 (LONGEST_MODIFIER, PRIuMAX): Remove.
1800 2005-05-27 Bruno Haible <bruno@clisp.org>
1802 * getlogin_r.h: Remove second include of <stddef.h>.
1804 2005-05-25 Bruno Haible <bruno@clisp.org>
1805 Derek Price <derek@ximbiot.com>
1807 * getlogin_r.h: Simplify API documentation.
1809 2005-05-25 Derek Price <derek@ximbiot.com>
1810 Paul Eggert <eggert@cs.ucla.edu>
1812 * getlogin_r.c, getlogin_r.h: New files.
1814 2005-05-22 Bruno Haible <bruno@clisp.org>
1816 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1817 Also include <sys/param.h> if it defines MIN, MAX.
1818 Based on a patch by Derek Price <derek@ximbiot.com>.
1820 2005-05-22 Bruno Haible <bruno@clisp.org>
1822 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1823 (INT64_MIN): Fix definition.
1824 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1826 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1827 NEED_SIGNED_INT_TYPES.
1829 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1830 HAVE_SYSTEM_INTTYPES.
1832 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1834 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1835 so that unistd-safer.h (GPL'ed code) need not be included.
1837 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1840 * fts.c: Don't include "cycle-check.h" or "hash.h".
1841 (setup_dir, free_dir): New functions.
1842 (enter_dir, leave_dir): Define trivial
1843 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1844 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1845 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1846 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1847 Move to fts-cycle.c.
1848 (fts_open): Use setup_dir.
1849 (fts_close): Use free_dir.
1850 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1851 This adds a label and some gotos, but the alternatives were messier.
1852 Check for memory allocation failure when entering a dir.
1853 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1854 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1855 (FTS): New member fts_cycle, that is a union that contains the
1856 old active_dir_ht and cycle_state. All uses changed to mention
1857 fts_cycle.ht and fts_cycle.state.
1858 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1859 fts.c, with the following changes:
1860 (setup_dir, free_dir): New functions.
1861 (enter_dir): Now returns bool. Return true if successful, false
1862 if memory exhausted. All callers changed.
1863 Do not bother partly cleaning up on
1864 memory allocation failure; that is free_dir's job.
1865 However, free ad if hash_insert fails, to avoid memory leak.
1866 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1867 fts->fts_options to see which union member to use.
1869 2005-05-20 Jim Meyering <jim@meyering.net>
1871 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1872 Now a macro, to pacify GCC.
1874 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1876 * chown.c (rpl_chown): Return -1 on failure.
1878 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1880 * canonicalize.c: Include canonicalize.h first, to test interface.
1881 Include <stddef.h> unconditionally, since we assume C89 now.
1882 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1883 * fts.c: Include fts_.h first, to check interface.
1884 Do not include intprops.h; no longer needed.
1885 Include cycle-check.h and hash.h, since fts_.h no longer does.
1886 Remove unnecessary casts of closedir to void.
1887 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1888 decide whether to decrement nlinks.
1889 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1890 (FTS): Use struct hash_table * instead of Hash_table, so that
1891 we no longer need to include hash.h here.
1893 2005-05-17 Jim Meyering <jim@meyering.net>
1895 * fts.c, fts_.h: New files, from coreutils.
1897 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1899 Sync from coreutils.
1900 * unlinkdir.c, unlinkdir.h: New files.
1901 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1902 regex.h, unlocked-io.h, xtime.h:
1903 White space changes only.
1904 * makepath.c (make_path): Port to hosts where leading "//" is special.
1905 * yesno.c: Include getline.h, not ctype.h.
1906 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1907 Use getline to remove arbitrary restriction on response length.
1909 2005-05-13 Bruno Haible <bruno@clisp.org>
1911 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1912 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1913 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1914 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1915 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1916 Add support for 64-bit integers in the MSVC compiler.
1918 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1920 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1921 Change the initial comment to refer to GPL, not LGPL.
1922 gnulib-tool will change it to LGPL as needed.
1924 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1925 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1926 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1927 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1928 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1929 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1930 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1931 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1932 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1933 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1934 concatpath.c, config.charset, copy-file.c, copy-file.h,
1935 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1936 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1937 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1938 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1939 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1940 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1941 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1942 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1943 full-read.c, full-read.h, full-write.c, full-write.h,
1944 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1945 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1946 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1947 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1948 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1949 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1950 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1951 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1952 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1953 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1954 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1955 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1956 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1957 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1958 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1959 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1960 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1961 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1962 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1963 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1964 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1965 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1966 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1967 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1968 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1969 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1970 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1971 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1972 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1973 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1974 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1975 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1976 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1977 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1978 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1979 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1980 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1981 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1982 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1983 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1984 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1985 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1986 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1987 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1988 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1989 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1990 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1991 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1992 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1993 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1994 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1995 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1996 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1997 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1998 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1999 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2000 Update FSF postal mail address.
2002 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2004 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2005 specified in ai_socktype. Fix invalid ai_protocol
2006 check. ai_protocol is usually set to 0 or depending on
2007 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2008 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2009 ai_socktype / ai_protocol in the returned addrinfo structure.
2011 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2012 Bruno Haible <bruno@clisp.org>
2014 * inet_ntop.h: New file.
2015 * inet_ntop.c: New file, from glibc with modifications.
2017 2005-05-08 Jim Meyering <jim@meyering.net>
2019 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2021 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2023 Merge from coreutils. Among other things,
2024 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2025 * fd-safer.c: New file.
2026 * fcntl-safer.h, open-safer.c: Remove.
2027 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2028 * dup-safer.c: Include unistd-safer.h first.
2029 Don't include errno.h.
2030 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2031 * file-type.h: Don't assume invoker included sys/stat.h first.
2032 * file-type.c: Rely on file-type.h change.
2033 * getloadavg.c: Include unistd-safer.h.
2034 (getloadavg): Use safer open.
2035 * getusershell.c: Include "stdio-safer.h".
2036 (getusershell): Use safer fopen.
2037 * long-options.c (long_options): Use NULL rather than 0.
2038 * modechange.h (mode_free): Remove; all callers changed to invoke
2040 * modechange.c: Likewise.
2041 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2042 (MODE_DONE): New constant.
2043 (struct mode_change): Remove 'next' member.
2044 (make_node_op_equals): New function; like the old one of the
2045 same name, except it allocates an array.
2046 (mode_compile, mode_create_from_ref): Use it.
2047 (mode_compile): Allocate result as an array, not a linked list.
2048 Parse octal string ourself, so that we catch mistakes like "+0".
2049 (mode_adjust): Arg is an array, not a linked list.
2050 * modechange.c: Include stat-macros.h, xalloc.h.
2051 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2052 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2053 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2054 Remove. This is now stat-macros.h's job.
2055 (talloc): Remove. All callers replaced by xalloc, so that
2056 our invokers don't have to worry about reporting memory failures.
2057 (make_node_op_equals): Remove.
2058 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2060 (struct mode_change): Moved here from modechange.h.
2061 (mode_append_entry): Remove.
2062 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2063 apps to have incorrect behavior. Use simpler algorithm for head
2064 and tail. Don't futz with umask; that's now the job of mode_adjust.
2065 Detect more invalid usages rather than having somewhat-random behavior.
2066 Don't insert an "a=" action, as that leads to incorrect behavior.
2067 (mode_compile, mode_create_from_ref): Return NULL on error instead
2068 of an enum, since now there's only one way to have an error. All
2070 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2071 at the correct time. Simplify calculation of "+u" and its ilk.
2072 Don't mishandle "+X".
2073 (mode_free): Remove "register" and localize decls.
2074 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2075 (struct mode_change): Move to modechange.c; callers don't
2076 need to see this stuff.
2077 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2078 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2079 (mode_change, mode_adjust): Reflect the new signatures noted above.
2080 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2081 that might redefine system include files.
2082 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2083 (my_usleep): Use NULL rather than (void *) 0.
2084 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2085 Use siginterrupt to specify that system calls should be interrupted.
2086 (rpl_nanosleep): Move initialization of suspended closer to call of
2088 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2089 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2090 (desirable_utmp_entry): New function.
2091 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2092 using x2nrealloc, to simplify logic.
2093 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2094 size calculation. Do not assume utmp file is a regular file.
2095 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2096 (READ_UTMP_CHECK_PIDS): New constant.
2097 * save-cwd.c: Include unistd-safer.h.
2098 (save_cwd): Use fd_safer.
2099 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2100 [!_LIBC] Include "stat-macros.h" instead.
2101 * unistd-safer.h (fd_safer): New decl.
2103 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2105 * byteswap_.h: New file.
2107 2005-04-25 Albert Chin <china@thewrittenword.com>
2109 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2112 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2114 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2115 that "UTC +1 second" continues to work. Problem reported
2117 (relunit_snumber): New rule.
2120 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2122 * getdate.y (universal_time_zone_table): New constant.
2123 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2124 universal_time_zone_table.
2125 (lookup_zone): Prefer universal_time_zone_table to
2126 local_time_zone_table, so that "GMT" time stamps are allowed in
2127 London during the summer. Problem reported by Ian Abbott.
2129 2005-04-12 Jim Meyering <jim@meyering.net>
2131 * human.c (humblock): Set *options even when returning due to
2132 xstrtoumax conversion failure. Thanks to a used-uninitialized
2135 2005-04-09 Jim Meyering <jim@meyering.net>
2137 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2138 -Wuninitialized: initialize tm0.tm_year.
2140 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2142 * getdate.y (parser_control): rels_seen is now a boolean, not a
2143 count, since there's no maximum. All uses changed.
2144 Add member dsts_seen.
2145 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2147 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2148 Use pc_rels_seen to decide whther a date is absolute.
2150 * getdate.y (number): Don't overwrite year.
2151 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2154 2005-04-02 Simon Josefsson <jas@extundo.com>
2156 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2157 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2159 2005-03-27 Jim Meyering <jim@meyering.net>
2161 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2163 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2165 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2166 "one's complement" -> "ones' complement" in comment, as per Knuth.
2167 "value of type" -> "type or expression" in comment.
2168 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2170 2005-03-26 Jim Meyering <jim@meyering.net>
2173 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2174 Correct typos: s/or/of/.
2176 2005-03-23 Jim Meyering <jim@meyering.net>
2178 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2180 2005-03-21 Jim Meyering <jim@meyering.net>
2182 Changes imported from coreutils.
2184 * cycle-check.c: Don't include xalloc.h.
2186 * path-concat.c: Don't include assert.h.
2187 (path_concat): Remove assertion that would have triggered
2188 for ABASE starting with more than one slash.
2189 Reported by Andreas Schwab.
2191 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2192 properly when ABASE is an absolute file name.
2193 Correct the description of this function.
2195 Add an assertion and a test driver.
2196 This fixes a bug introduced on 2004-07-02.
2197 Andreas Schwab reported the resulting failure of cp --parents:
2198 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2200 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2202 * strftime.c (my_strftime): If the underlying strftime returns 0
2203 (which shouldn't happen), generate nothing instead of returning 0
2204 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2206 2005-03-16 Bruno Haible <bruno@clisp.org>
2208 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2210 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2212 * strftime.c (my_strftime): Prepend space to format so that we can
2213 reliably distinguish strftime failure from empty output on POSIX
2216 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2218 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2219 (iconv_string): Don't guess a size-zero buffer, as that might cause
2220 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2221 result would be 'too large', where 'too large' is (heuristically)
2222 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2223 overflow concerns. This will prevent some unwanted malloc failures
2224 when the inputs are very large.
2226 2005-03-15 Bruno Haible <bruno@clisp.org>
2228 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2231 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2234 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2236 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2238 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2239 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2241 * strtol.c: Likewise.
2243 2005-03-14 Simon Josefsson <jas@extundo.com>
2245 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2248 2005-03-14 Jim Meyering <jim@meyering.net>
2250 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2251 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2252 to be nonzero so that we (and caller) can detect the difference
2253 between a valid zero-length expansion and an error return, even
2254 when the underlying strftime fails before writing anything into
2257 2005-03-10 Jim Meyering <jim@meyering.net>
2259 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2260 so that this module works on systems without fchdir.
2262 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2264 Factor int-properties macros into a single file, except for
2265 glibc-related files.
2266 * intprops.h: New file.
2267 * getloadavg.c: Include it instead of limits.h.
2268 (INT_STRLEN_BOUND): Remove.
2269 * human.c: Include intprops.h.
2270 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2271 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2272 * inttostr.h: Include intprops.h instead of limits.h.
2273 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2274 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2275 for consistency with intprops.h.
2276 (time_t_is_integer, twos_complement_arithmetic): Use them.
2277 * sig2str.h: Include <signal.h>, intprops.h.
2278 (INT_STRLEN_BOUND): Remove.
2279 * strftime.c (TYPE_SIGNED): Remove.
2280 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2281 * strtol.c: Adjust comments to match intprops.h.
2282 * userspec.c: Include intprops.h.
2283 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2284 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2285 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2286 instead of rolling our own expressions.
2287 * xstrtol.c: Include xstrtol.h first, to test interface.
2289 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2291 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2292 the right thing even if adding 1900 would overflow. Similarly
2293 for tm_mon + 1 and tm_yday + 1.
2294 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2295 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2296 (DO_SIGNED_NUMBER): New macro.
2297 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2299 2005-03-07 Bruno Haible <bruno@clisp.org>
2301 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2303 2005-03-03 Derek R. Price <derek@ximbiot.com>
2304 Bruno Haible <bruno@clisp.org>
2306 * pagealign_alloc.h: New file.
2307 * pagealign_alloc.c: New file.
2309 2005-01-28 Bruno Haible <bruno@clisp.org>
2311 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2314 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2316 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2317 The workaround isn't strictly needed for POSIX conformance, and
2318 it's too much of a pain to configure and maintain. We'll ask
2319 people to fix their kernels instead.
2320 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2321 (NANOSLEEP_BUG_WORKAROUND): Remove.
2322 (xnanosleep): Remove the workaround.
2324 2005-02-12 Bruno Haible <bruno@clisp.org>
2326 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2328 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2330 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2331 * timespec.h (gettime): Return void, since it always
2332 succeeds now. All uses changed.
2333 * gettime.c (gettime) Likewise.
2334 [HAVE_NANOTIME]: Prefer nanotime.
2335 Assume gettimeofday succeeds, as POSIX requires.
2336 Assime time () succeeds, since other code already does.
2337 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2338 (timespec_subtract): Remove.
2339 (NANOSLEEP_BUG_WORKAROUND): New constant.
2340 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2341 things considerably. Use it only on GNU/Linux hosts, since the
2342 workaround shouldn't be needed elsewhere.
2344 2005-02-24 Bruno Haible <bruno@clisp.org>
2346 * gettext.h: Update from GNU gettext 0.14.2.
2348 2005-02-24 Bruno Haible <bruno@clisp.org>
2350 * localcharset.c: Update from GNU gettext 0.14.2.
2351 * config.charset: Update from GNU gettext 0.14.2.
2353 2005-02-22 Simon Josefsson <jas@extundo.com>
2355 * iconvme.h, iconvme.c: New files, from libc.
2357 2005-02-20 Neil Conway <neilc@samurai.com>
2359 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2360 returned by OSX/Darwin if the specified buffer is not large
2361 enough for the hostname.
2363 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2365 * memrchr.h: New file.
2366 * chdir-long.c: Include it.
2367 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2368 Don't bother including stddef.h.
2370 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2372 * argp-help.c (__argp_help): Create a fake struct argp_state and
2373 pass it to _help, otherwise the latter coredumps trying to
2374 dereference state.root_argp.
2376 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2378 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2380 Include <sys/types.h>, for dev_t.
2381 (ME_DUMMY, ME_REMOTE): Move from here....
2382 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2383 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2385 Include mountlist.h first, to test the interface.
2387 2005-01-29 Bruno Haible <bruno@clisp.org>
2389 * progname.c (program_name): Initialize.
2390 Needed when linking statically on MacOS X.
2392 2005-01-28 Bruno Haible <bruno@clisp.org>
2394 * javacomp.sh.in: New file, from GNU gettext.
2395 * javacomp.h: New file, from GNU gettext.
2396 * javacomp.c: New file, from GNU gettext.
2398 2005-01-26 Bruno Haible <bruno@clisp.org>
2400 * javaexec.sh.in: New file, from GNU gettext.
2401 * javaexec.h: New file, from GNU gettext.
2402 * javaexec.c: New file, from GNU gettext.
2404 2005-01-26 Simon Josefsson <jas@extundo.com>
2406 * gai_strerror.c: Use GPL in header.
2408 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2410 * argp-help.c (hol_entry_help): Avoid using non-constant
2411 initializers for struct pentry_state.
2412 (__argp_error): Check return value of __asprintf
2413 (__argp_failure): Translate error message
2415 * argp-parse.c: Removed braces around the expansion of N_()
2417 2005-01-21 Jim Meyering <jim@meyering.net>
2419 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2420 same value as for Solaris 9.
2422 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2423 component length. This included changing the parameter to be
2424 of type `char *' rather than `char const *'.
2425 * chdir-long.h (chdir_long): Update prototype.
2427 * openat.c (fdopendir, fstatat): New functions.
2428 * openat.h: Include headers required for use of DIR and struct stat.
2429 [AT_SYMLINK_NOFOLLOW]: Define.
2430 (fdopendir, fstatat): Add prototypes.
2432 2005-01-21 Bruno Haible <bruno@clisp.org>
2434 * classpath.h: New file, from GNU gettext.
2435 * classpath.c: New file, from GNU gettext.
2437 2005-01-20 Simon Josefsson <jas@extundo.com>
2439 * version-etc-fsf.c: New file, with version_etc_copyright.
2440 * version-etc.c: Remove version_etc_copyright.
2441 * version-etc.h (version_etc_copyright): Use [] instead of * in
2442 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2444 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2446 * save-cwd.c (save_cwd): Remove code to support the case
2447 where fchdir is missing or flaky.
2449 2005-01-20 Simon Josefsson <jas@extundo.com>
2451 * base64.h (isbase64): Add.
2453 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2454 using a unsigned prototype, don't inline.
2455 (base64_decode): Use it.
2457 2005-01-19 Bruno Haible <bruno@clisp.org>
2459 * sh-quote.h: New file, from GNU gettext.
2460 * sh-quote.c: New file, from GNU gettext.
2462 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2464 Merge changes from coreutils, as described below in several
2465 changelogs dated today.
2467 * save-cwd.c: Include "save-cwd.h" before other include files.
2468 (O_DIRECTORY): Remove; not needed here, since "." must be
2469 a directory. All uses removed.
2470 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2471 universal on Suns, and we also need to test for IRIX.
2472 Revamp code to use 'if' rather than '#if'.
2473 Avoid unnecessary comparison of cwd->desc to 0.
2475 * utimens.c (futimens): Robustify the previous patch, by checking
2476 for known valid error numbers rather than observed invalid ones.
2478 2005-01-18 Jim Meyering <jim@meyering.net>
2480 * version-etc.c (version_etc_copyright): Update copyright date.
2482 * utimens.c (futimens): Account for the fact that futimes
2483 can also fail with errno == ENOSYS or errno == ENOENT.
2484 Patch from Dmitry V. Levin.
2486 Change the name of the robust chdir function from chdir to chdir_long.
2487 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2488 (restore_cwd): Use chdir_long, not chdir.
2489 * chdir-long.c: Renamed from chdir.c.
2490 * chdir-long.h: Renamed from chdir.h.
2491 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2494 2005-01-18 Bob Proulx <bob@proulx.com>
2496 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2497 offsetof() macro construct to avoid compile failure with native HP-UX
2498 11.0 ANSI C compiler.
2500 2005-01-06 Bruno Haible <bruno@clisp.org>
2502 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2503 because stpncpy.m4 takes care of it.
2505 2004-01-24 Bruno Haible <bruno@clisp.org>
2507 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2509 2003-10-09 Bruno Haible <bruno@clisp.org>
2511 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2513 2005-01-06 Bruno Haible <bruno@clisp.org>
2515 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2516 * fwriteerror.c: Include <stdbool.h>.
2517 (fwriteerror): At the end, close the file stream. Record whether
2518 stdout was already closed.
2520 2004-05-27 Bruno Haible <bruno@clisp.org>
2522 * execute.c (environ): Declare if needed.
2523 * pipe.c (environ): Likewise.
2524 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2526 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2528 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2529 definitions to be after all include files, to avoid collisions.
2530 Problem reported by Bob Proulx.
2532 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2534 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2535 not needed. This removes a dependency on the gettext module.
2536 [defined _LIBC]: Do not include <libintl.h>; not needed.
2538 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2540 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2543 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2545 * argp-parse.c: Include <stddef.h>.
2546 (alignof, alignto): New macros.
2547 (parser_init): Don't assume that void * is aligned sufficiently
2550 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2551 need to extend the stack.
2552 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2555 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2557 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2559 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2561 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2562 Remove now-obsolete comment about AIX.
2563 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2564 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2565 (YYMAXDEPTH): New macro.
2567 2004-12-18 Bruno Haible <bruno@clisp.org>
2569 * fatal-signal.c (fatal_signals): Make non-const.
2570 (init_fatal_signals): New function.
2571 (uninstall_handlers, install_handlers): Ignore signals that were set to
2573 (at_fatal_signal): Call init_fatal_signals.
2574 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2576 Reported by Paul Eggert.
2578 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2580 * getdate.y (textint): New member "negative".
2581 (time_zone_hhmm): New function.
2582 Expect 14 shift-reduce conflicts, not 13.
2583 (o_colon_minutes): New rule.
2584 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2585 (yylex): Set the "negative" member of signed numbers.
2587 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2589 Changes imported from coreutils.
2590 * hard-locale.c: Assume <locale.h> exists.
2592 (GLIBC_VERSION): New macro.
2593 (hard_locale): Assume setlocale exists.
2594 Rewrite to avoid #ifdef.
2595 Use strdup rather than malloc + strcpy.
2596 * human.c: Assume <locale.h> exists.
2597 (human_readable): Assume localeconv exists.
2599 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2601 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2602 convert T2, not T. (Imported from libc.)
2604 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2606 * getcwd.c (is_ENAMETOOLONG): New macro.
2607 (__getcwd.c): Don't restore errno; glibc doesn't.
2608 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2609 first, falling back to our code only if its results look suspicious.
2610 Ensure that the resulting buffer is only as large as necessary.
2612 * readutmp.c: Include readutmp.h first.
2613 Include <errno.h>, since readutmp.h no longer does that.
2614 * readutmp.h: Don't include <errno.h>,
2615 <sys/param.h>, <time.h>; not needed to establish interface.
2616 (errno): Remove decl.
2617 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2618 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2619 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2621 2004-11-28 Simon Josefsson <jas@extundo.com>
2623 * base64.h, base64.c: New file.
2625 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2627 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2629 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2631 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2632 HP's ANSI C compiler.
2633 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2634 Declaring int functions causes warnings on some modern systems and
2635 shouldn't be needed to compile on ancient ones.
2636 * same.c (MIN) [defined MIN]: Don't define, since it's already
2639 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2640 with the following changes.
2641 (__set_errno): Parenthesize properly.
2642 Include <stdbool.h>.
2643 (MIN, MAX, MATCHING_INO): New macros.
2644 (__getcwd): Define with prototype, not K&R form.
2645 Use heuristics to allocate default buffer on stack if possible.
2646 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2647 behavior, and to avoid the PATH_MAX limit when computing
2649 Use MATCHING_INO to compare inode number to file.
2650 Check for arithmetic overflow in size calculations.
2651 Fix bug in reallocation of dot array that caused getcwd to fail
2652 on directories nested deeper than 75.
2653 Be more careful about saving errno on error.
2654 Do not use realloc; use only free+malloc, as this is a bit
2655 more flexible and avoids a needless copy operation.
2656 Do not inspect st_dev and st_ino for symbolic links; POSIX
2657 doesn't specify the latter.
2658 Check for closedir errors.
2659 Avoid needless casts.
2660 Use "#ifdef weak_alias" around weak_alias, to be like other
2662 The following changes to getcwd.c have effect only when used in
2663 gnulib; they have no effect inside glibc proper.
2664 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2665 as alloca isn't used.
2666 (alloca, __alloca): Likewise.
2667 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2668 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2669 unconditionally, as gnulib assumes C89 or better.
2670 Do not include <sys/param.h>.
2671 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2672 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2674 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2675 Include <dirent.h> in a way that is compatible with modern Autoconf.
2676 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2677 New macros, if not already defined.
2678 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2679 Use "_LIBC", not "defined _LIBC", for consistency.
2680 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2682 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2683 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2684 * xgetcwd.c: David MacKenzie's old code was removed, so give
2685 credit only to Jim Meyering and adjust the copyright dates.
2686 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2687 <stdlib.h>, <unistd.h>, "pathmax.h".
2688 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2689 (INITIAL_BUFFER_SIZE): Remove.
2690 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2692 2004-11-23 Jim Meyering <jim@meyering.net>
2694 * getopt_.h: Remove trailing blanks.
2696 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2698 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2699 (futimens): New function, which uses futimes if available.
2700 (futimens, utimens): Support timespec==NULL, with same semantics
2701 as utime and utimens.
2702 * utimens.h (futimens): New decl.
2704 2004-11-23 Jim Meyering <jim@meyering.net>
2706 * __fpending.c: Add comment.
2708 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2710 * getopt_.h: Re-addition of __getopt_argv_const caused
2711 redefinition warnings. To avoid them, include the defines
2712 in `#if !defined __need_getopt ... #endif'. The only place
2713 where __getopt_argv_const is used is in definitions
2714 of getopt_long and getopt_long_only below, which are as well
2715 protected by `#ifndef __need_getopt'.
2716 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2717 __need_getopt after including <stdio.h> and <unistd.h> These
2718 headers might have defined it.
2720 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2722 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2724 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2725 optopt): Use them instead of invoking ## directly; otherwise, the
2726 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2728 2004-11-19 Bruno Haible <bruno@clisp.org>
2730 * strtok_r.c: Move comments from here...
2731 * strtok_r.h: ... to here.
2733 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2735 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2736 might fail. Problem reported by Yoann Vandoorselaere.
2737 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2738 that mishandle size_t overflow.
2740 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2742 * canon-host.c: Include "strdup.h".
2743 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2744 Use strdup instead of malloc/strcpy to duplicate strings.
2746 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2747 (human_space_before_unit): New constant.
2748 * human.c (human_readable): Support it.
2750 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2751 (xgetcwd): Set errno correctly when failing.
2752 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2753 the failure is actually due to a PATH_MAX problem.
2755 Further getopt changes to make it more likely that glibc will
2756 buy the changes back.
2757 * getopt.c (POSIXLY_CORRECT): New constant.
2758 (getopt): Use it, so to preserve glibc semantic
2759 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2760 when compiling for libc.
2761 * getopt_.h (__getopt_argv_const): Bring it back.
2762 (getopt_long, getopt_long_only): Use it.
2764 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2765 New arg POSIXLY_CORRECT. All callers changed.
2766 (getopt): Argv is now char * const *, as per standard.
2767 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2768 not char *__getopt_argv_const *.
2769 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2770 _getopt_long_only_r): Likewise.
2771 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2772 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2773 _getopt_long_r, _getopt_long_only_r): Likewise.
2774 * getopt_.h (__getopt_argv_const): Remove.
2775 (getopt): Argv is now char * const *, as per standard.
2777 * getdate.y (tORDINAL): New token.
2778 (day, relunit): Allow it for relative times.
2779 (relative_time_table): Use tORDINAL for ordinals.
2781 2004-11-15 Jim Meyering <jim@meyering.net>
2783 * closeout.c: Include "__fpending.h" once again.
2784 Include <stdbool.h>.
2785 (close_stdout): Don't fail just because stdout was closed initially,
2786 since some programs don't write to stdout in the normal course of
2787 operation (other than --version and --help), and we don't want this
2788 function to make e.g. `touch file >&-' fail.
2789 But do fail if it was closed and someone has tried to write to it.
2790 E.g., `printf foo >&-' must fail.
2792 2004-11-11 Simon Josefsson <jas@extundo.com>
2794 * strtok_r.h, strtok_r.c: New file.
2796 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2798 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2799 we can stop lying to compilers about the constness of argv when we
2800 are compiled outside glibc.
2801 (getopt, getopt_long, getopt_long_only): Use it.
2802 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2804 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2805 _getopt_long_only_r): Likewise.
2806 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2807 _getopt_long_only_r): Likewise.
2809 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2810 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2811 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2812 the other external symbols.
2813 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2814 declaration, since the above renaming now works around collisions.
2816 2004-11-11 Jim Meyering <jim@meyering.net>
2818 * linebreak.c: Remove trailing blanks.
2819 * alloca_.h: Likewise.
2820 * acosl.c: Likewise.
2821 * euidaccess.c: Likewise.
2822 * allocsa.h: Likewise.
2824 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2826 * mktime.c (SHR): New macro, which is a portable
2827 substitute for >> that should work even on Crays.
2828 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2829 Problem reported by Mark D. Baushke in
2830 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2831 * getdate.y (SHR): Likewise.
2833 * strftime.c (SHR): Likewise.
2835 * quotearg.c (struct quoting_options): Use unsigned int for
2836 quote_these_too, so that right shifts are well defined. All uses
2839 2004-11-10 Simon Josefsson <jas@extundo.com>
2841 * getaddrinfo.h, getaddrinfo.c: New files.
2843 2004-11-10 Jim Meyering <jim@meyering.net>
2845 Ensure that no close failure goes unreported.
2846 * closeout.c (close_stdout): Always close stdout. I.e., don't
2847 return early when it seems there's nothing to flush.
2848 Don't include __fpending.h.
2850 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2852 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2854 2004-11-05 Bruno Haible <bruno@clisp.org>
2856 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2857 Reported by Mark D. Baushke <mdb@cvshome.org>.
2859 2004-11-04 Bruno Haible <bruno@clisp.org>
2861 2004-09-11 Bruno Haible <bruno@clisp.org>
2862 * allocsa.valgrind: New file.
2863 2004-02-06 Bruno Haible <bruno@clisp.org>
2864 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2865 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2866 Reported by Christopher Seip <chris.seip@hp.com>.
2868 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2870 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2871 with errno == ERANGE if the buffer is too small.
2872 Problem reported by Mark D. Baushke.
2874 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2876 * xreadlink.c (MAXSIZE): New macro.
2877 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2878 size does not exceed MAXSIZE. Avoid cast.
2879 As suggested by Mark D. Baushke in
2880 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2881 if readlink fails with buffer size just under MAXSIZE, try again
2884 2004-11-02 Derek R. Price <derek@ximbiot.com>
2885 and Paul Eggert <eggert@cs.ucla.edu>
2887 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2888 (get_date): Overparenthesize to avoid GCC warning.
2890 2004-11-02 Bruno Haible <bruno@clisp.org>
2892 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2893 function returns void.
2895 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2897 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2898 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2901 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2903 * getdate.y: Add support for TZ="foo" within a date string.
2904 Fix some bugs near time_t boundaries. Reject dates with
2905 out-of-range components, e.g., "Sept 31".
2906 Include <stdlib.h>, "setenv.h", "xalloc.h".
2907 (ISDIGIT_LOCALE): Remove; unused.
2908 Note that the TZ and time functions used here are not reentrant.
2909 (mktime_ok, get_tz): New functions.
2910 (TZBUFSIZE): New constant.
2911 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2912 This requires that we sometimes generate our own TZ="XXX..." setting.
2914 2004-10-27 Derek R. Price <derek@ximbiot.com>
2916 * mktime.c (not_equal_tm): Remove redundant check.
2918 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2920 * getdate.y: Use Bison 1.875 features, and some minor
2921 code cleanups. This change does not affect semantics.
2922 Don't include <stdlib.h>; no longer needed.
2923 Don't include unlocked-io.h; only the "#if TEST" code uses
2924 stdio, and performance isn't crucial there.
2925 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2926 Bison 1.875 features as described below.
2927 All uses of "PC." replaced by "pc->".
2928 (YYSTYPE): Add a forward declaration.
2929 (yylex, yyerror): Use full prototypes in forward decls.
2930 Use "%pure-parser" rather than obsolescent "%pure_parser".
2931 Use %parse-param and %lex-param instead of obsolescent
2932 YYPARSE_PARAM and YYLEX_PARAM.
2933 (meridian_table, month_and_day_table, time_units_table,
2934 relative_time_table, time_zone_table, military_table,
2935 lookup_zone, lookup_word, get_date):
2936 Use NULL instead of 0 where appropriate.
2937 (to_hour): Avoid abort (), to avoid a dependency on
2939 (yyerror, yylex): Now accepts parser_control * arg.
2940 (main) [TEST]: Use '\0' rather than 0 for char.
2942 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2944 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2945 It's now the caller's responsibility to handle the case where
2946 !HAVE_GETPAGESIZE && !defined getpagesize.
2948 * mktime.c (leapyear): Arg is long int, not int.
2950 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2952 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2954 2004-10-12 Simon Josefsson <jas@extundo.com>
2956 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2957 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2960 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2962 * vsnprintf.h: New file.
2963 * vsnprintf.c: New file.
2965 2004-10-07 Bruno Haible <bruno@clisp.org>
2967 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2968 into the provided buffer.
2970 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2972 * diacrit.c, diacrit.h: Add GPL notice.
2974 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2975 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2976 * logl.c (logl): Keep the code as similar to glibc as possible.
2977 This avoids a potential constant-folding bug.
2979 2004-10-05 Bruno Haible <bruno@clisp.org>
2981 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2983 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2985 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2986 * xmalloc.c (xmemdup): Likewise.
2987 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2988 XFREE): Remove these long-obsolescent macros.
2989 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2990 * xstrdup.c: Remove.
2992 * regex.c (re_comp): Cast gettext return value to char *,
2993 Problem reported by Martin Neitzel via Mark D. Baushke.
2995 2004-10-04 Simon Josefsson <jas@extundo.com>
2997 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2998 '#ifdef USE_UNLOCKED_IO'.
3000 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3002 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3003 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3004 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3005 regex.c, sha1.c, version-etc.c, yesno.c:
3006 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3007 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3008 the includer's responsibility.
3010 Sync from coreutils.
3012 * modechange.c (mode_compile): Don't decrement a pointer that
3013 points to the start of a string, as the C Standard says the
3014 resulting behavior is undefined.
3016 * backupfile.h (enum backuptype): Rename none -> no_backups,
3017 simple -> simple_backups, numbered_existing ->
3018 numbered_existing_backups, numbered -> numbered_backups
3019 to avoid shadowing problems. All uses changed.
3020 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3021 * backupfile.c (check_extension, numbered_backup):
3022 Rename locals to avoid shadowing 'basename'.
3023 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3026 * .cppi-disable: Add getopt_.h, getopt_int.h.
3027 * .cvsignore: Add getopt.h.
3029 2004-10-04 Simon Josefsson <jas@extundo.com>
3031 * memmem.h: New file.
3032 * memmem.c: New file, taken from glibc.
3034 2004-10-02 Jim Meyering <jim@meyering.net>
3036 * dirfd.h, getpagesize.h: Add copyright notice.
3038 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3040 * snprintf.c: Remove comments as to why each header is needed.
3042 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3044 * strsep.h: New file.
3045 * strsep.c: New file.
3047 2004-10-01 Simon Josefsson <jas@extundo.com>
3049 * snprintf.c (snprintf): Handle size==0.
3051 2004-10-01 Simon Josefsson <jas@extundo.com>
3052 Bruno Haible <bruno@clisp.org>
3054 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3055 (snprintf): Declare 'args'.
3057 2004-09-30 Simon Josefsson <jas@extundo.com>
3059 * snprintf.h, snprintf.c: New files.
3061 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3063 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3064 (hol_entry_help): Never translate an empty string.
3065 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3066 * argp.h (OPTION_NO_TRANS): New option.
3068 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3070 * xvasprintf.c: Include xalloc.h.
3071 (xvasprintf): Use xalloc_die, not xmalloc_die.
3073 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3075 * dummy.c: Change copyright notice to FSF, and license to GPL.
3077 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3079 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3080 Problem reported by Bruno Haible in:
3081 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3083 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3085 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3086 in case some system header has #define'd it. Problem reported by
3087 Soeren D. Schulze in
3088 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3090 2004-09-08 Bruno Haible <bruno@clisp.org>
3092 * stdint_.h: New file, taken from GNU clisp.
3094 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3096 * xvasprintf.h: New file.
3097 * xvasprintf.c: New file.
3098 * xasprintf.c: New file.
3100 2004-09-08 Bruno Haible <bruno@clisp.org>
3102 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3104 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3106 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3108 Import from coreutils.
3109 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3110 strings on unbounded length. alloca's performance benefits aren't
3111 that important here.
3113 (parse_with_separator): New function, with most of the internals
3114 of the old parse_user_spec. Allow user to omit both user and group,
3115 for compatibility with FreeBSD.
3116 Clone only the user name, not the entire spec.
3117 Do not set *uid, *gid unless entirely successful.
3118 Avoid memory leak in some failing cases.
3119 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3120 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3121 (parse_user_spec): Rewrite to use parse_with_separator.
3123 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3125 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3126 its complicated substitute.
3127 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3128 and program_invocation_name.
3129 (__argp_basename) [!_LIBC]: Remove; the only use was
3130 replaced by its body.
3131 (__argp_short_program_name): Change condition from
3132 !defined __argp_short_program_name to
3133 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3134 to match argp-namefrob.h.
3135 (__argp_failure): Don't assume strerror_r returns char *.
3136 * argp-parse.c (N_): Define unconditionally.
3137 (argp_default_options): Fill out initializers with 0 to avoid
3140 2004-08-12 Simon Josefsson <jas@extundo.com>
3142 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3143 * getopt_.h: Renamed from getopt.h.
3145 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3147 Merge from coreutils.
3149 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3150 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3151 for Reliant Unix 5.43.
3153 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3154 (union fooround): Use uintmax_t, not long int.
3155 The rest is a merge from libc:
3156 [defined _LIBC]: Include <shlib-compat.h>.
3157 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3159 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3161 * strverscmp.c: Convert to UTF-8.
3163 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3165 * obstack.h (obstack_empty_p):
3166 Don't assume that chunk->contents is suitably aligned.
3167 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3168 Likewise. Problem reported by Benno in
3169 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3171 * chown.c (rpl_chown): Work even if the file is writeable but not
3172 readable. This could be improved further but it'd take some work.
3174 2004-08-08 Simon Josefsson <jas@extundo.com>
3176 * xgethostname.c: Don't include error.h (not used).
3179 * getpass.c: Include getpass.h first.
3181 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3183 * xalloc-die.c: New files.
3184 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3186 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3187 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3188 (_, N_, xalloc_die): Move to xalloc-die.c.
3189 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3190 so that we needn't mess with xalloc_msg_memory_exhausted.
3192 * sha1.h: Renamed from sha.h.
3193 (SHA1_H): Renamed from _SHA_H.
3194 (sha1_ctx): Renamed from sha_ctx.
3195 (sha1_init_ctx): Renamed from sha_init_ctx.
3196 (sha1_process_block): Renamed from sha_process_block.
3197 (sha1_process_bytes): Renamed from sha_process_bytes.
3198 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3199 (sha1_read_ctx): Renamed from sha_read_ctx.
3200 (sha1_stream): Renamed from sha_stream.
3201 (sha1_buffer): Renamed from sha_buffer.
3202 * sha1.c: Likewise; renamed from sha.c.
3203 Do not include <sys/types.h>.
3204 Include <stddef.h> rather than <stdlib.h>.
3206 2004-08-08 Bruno Haible <bruno@clisp.org>
3208 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3209 FILESYSTEM_PREFIX_LEN.
3210 * progreloc.c: Likewise.
3211 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3213 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3216 * argp-help.c (make_hol, hol_append): Don't assume that
3217 SIZE_MAX is a valid preprocessor constant.
3218 (__argp_basename): Change from "#ifndef _LIBC"
3219 to "#ifndef __argp_short_program_name", so that
3220 we don't compile these functions for tar.
3222 More merges from coreutils.
3223 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3224 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3226 * addext.c: Remove; no longer needed.
3227 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3228 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3229 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3230 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3231 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3232 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3233 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3234 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3235 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3236 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3237 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3238 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3239 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3240 Import changes from coreutils.
3242 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3244 Merge from coreutils.
3246 * .gdb-history: Remove; this doesn't belong here.
3248 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3249 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3250 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3252 * dirname.h: Include <stdbool.h>.
3253 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3254 for consistency with POSIX terminology. All uses changed.
3255 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3256 (strip_trailing_slashes): Use bool for booleans.
3257 * stripslash.c (strip_trailing_slashes): Likewise.
3259 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3260 sometimes returns a positive errno value even when it succeeds.
3261 (print_errno_message) [!LIBC]: Fall back on strerror if
3264 * path-concat.c (mempcpy): Don't define if a system header defines it.
3265 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3266 (longest_relative_suffix): New function.
3267 (path_concat): Use it. Assume first argument is not NULL.
3268 Port to DOS. Omit redundant separators.
3269 Report an error instead of returning NULL.
3270 Use mempcpy instead of memcpy.
3271 (xpath_concat): Remove: not declared or used.
3273 * same.h: Include <stdbool.h>
3274 (same_name): Return bool, not int.
3275 * same.c (same_name): Likewise.
3276 (errno): Don't declare; we assume C89 or better now.
3278 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3279 if not already defined.
3281 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3282 * dup-safer.c (errno): Likewise.
3284 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3286 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3289 2004-08-03 Simon Josefsson <jas@extundo.com>
3291 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3292 * progname.h: Don't include stdbool.h.
3294 2004-08-02 Simon Josefsson <jas@extundo.com>
3296 * getsubopt.h: New file, with comments from Bruno Haible.
3297 * getsubopt.c: New file, from glibc, but slightly modified based on
3298 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3300 2004-08-01 Simon Josefsson <jas@extundo.com>
3302 * xgetdomainname.c: Include stdlib.h, for free().
3304 2004-07-16 Simon Josefsson <jas@extundo.com>
3306 * dummy.c: New file.
3308 2004-07-16 Bruno Haible <bruno@clisp.org>
3310 * backupfile.h: Add extern "C" for C++.
3311 * closeout.h: Likewise.
3312 * copy-file.h: Likewise.
3313 * findprog.h: Likewise.
3314 * full-write.h: Likewise.
3315 * pathname.h: Likewise.
3316 * progname.h: Likewise.
3317 * stpcpy.h: Likewise.
3318 * stpncpy.h: Likewise.
3319 * strcase.h: Likewise.
3320 * strstr.h: Likewise.
3321 * xalloc.h: Likewise.
3323 * mbswidth.h: Add extern "C" for C++.
3324 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3326 2004-07-09 Simon Josefsson <jas@extundo.com>
3328 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3329 failed without this.)
3331 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3333 * fchown-stub.c: New file.
3335 2004-06-24 Jim Meyering <jim@meyering.net>
3337 * obstack.h (obstack_base): Cast to (void *), per documentation.
3339 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3341 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3343 2004-06-01 Jim Meyering <jim@meyering.net>
3345 * calloc.c: New file.
3347 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3349 * getdate.y (yylex): Allow space between sign and number.
3350 Problem reported by Dan Jacobson.
3352 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3353 and Jim Meyering <jim@meyering.net>
3355 Merge from coreutils CVS.
3357 * stat-macros.h: New file, with contents from file-type.h
3358 and coreutils' system.h.
3359 * file-type.c: Include "stat-macros.h".
3360 * file-type.h (file_type): Move all macro definitions to new file,
3363 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3364 Wrap old code with this conditional.
3365 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3366 function that does not dereference symlinks.
3367 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3369 * xreadlink.c: Include xreadlink.h first, to catch .h file
3370 dependency problems.
3371 (xreadlink): Accept new arg SIZE, for efficiency.
3372 All decls and uses changed.
3373 * xreadlink.h: Include <stddef.h>, for size_t.
3375 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3376 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3378 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3380 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3382 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3383 macros to be defined.
3384 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3385 the allocator returns NULL because the requested size is zero.
3387 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3389 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3390 var. Add comment explaining why libc still defines it. This
3391 merges the following patch from glibc:
3392 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3394 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3396 * obstack.c (_obstack): Remove unused variable. It hasn't been
3397 present in glibc since revision 1.1 of this file.
3398 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3399 obstack_alignment_mask, obstack_alloc, obstack_base,
3400 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3401 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3402 obstack_grow0, obstack_init, obstack_int_grow,
3403 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3404 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3405 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3406 nonexistent functions.
3408 2004-05-17 Derek R. Price <derek@ximbiot.com>
3409 Paul Eggert <eggert@cs.ucla.edu>
3411 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3413 2004-05-14 Bruno Haible <bruno@clisp.org>
3415 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3416 that consists of a '.' followed by an empty digit string.
3417 Patch by Tor Lillqvist <tml@iki.fi>.
3419 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3421 Port obstack to the AS/400, where pointers are 16 bytes wide and
3422 you cannot cast an integer to a valid pointer. This patch is
3423 currently waiting to be integrated into glibc; see
3424 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3426 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3427 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3428 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3429 (struct obstack): temp member is now a union of a pointer and
3430 an integer, instead of an integer. All integer uses changed.
3431 This does not affect the physical layout of struct obstack,
3432 except on hosts (like the AS/400) where the size or alignment of
3433 void * is greater than that of ptrdiff_t.
3434 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3435 __STDC__)]: Store temporary in pointer member of union, not
3437 * obstack.c: Include <stddef.h>, for offsetof.
3438 (struct fooalign): Remove; it doesn't need a name.
3439 (union fooround): Change double to long double, and add void *.
3440 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3441 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3442 not a macro. Hence the values are always int; so remove all
3443 casts-to-int in uses.
3445 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3446 Derek Price <derek@ximbiot.com>
3448 * alloca.c: Include <alloca.h>, to get our interface.
3449 * alloca_.h: Use __alloca on AIX, so that we don't have to
3450 include <alloca.h> first. Use C89 prototype for alloca; this
3451 requires including <stddef.h> for size_t. Use extern "C" if C++.
3452 Use #elif for simplicity, since we can assume C89 now.
3453 Don't try to source the system alloca.h since it will not be found
3454 and to prevent recursively including its replacement.
3455 * fnmatch.c: Include <alloca.h> instead of opencoding.
3456 * regex.c: Likewise.
3458 2004-05-16 Derek Price <derek@ximbiot.com>
3459 Paul Eggert <eggert@cs.ucla.edu>
3461 getline cleanup. This changes the getndelim2 API: both order of
3462 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3465 * getline.c: Don't include stddef.h or stdio.h, since our
3466 interface does that.
3467 (getline): Always use getdelim, so that we don't have two
3468 copies of this code.
3469 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3471 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3472 (GETNDELIM2_MAXIMUM): New macro.
3473 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3474 instead of the old practice of delim2==0. All callers changed.
3475 Return -1 on overflow, instead of returning junk.
3476 Do not set *linesize unless allocation succeeds.
3477 * getndelim2.h: Do not include stddef.h; no longer needed, now
3478 that we include sys/types.h.
3479 * getnline.h: Likewise.
3480 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3481 (getndelim2): Reorder arguments.
3482 * getnline.c (getnline, getndelim):
3483 Don't discard the NMAX argument.
3484 (getnline): Invoke getndelim, to avoid code duplication.
3485 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3486 of (size_t) -1 by callers of the getnline family.
3488 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3490 * nanosleep.c (suspended): Change its type from int to
3491 sig_atomic_t volatile.
3492 (first_call): Make it private to rpl_nanosleep, and have it
3493 be zero initially as that's a bit faster.
3494 (my_usleep): Round up fractional times instead of truncating them,
3495 as this is the usual meaning for 'sleep'.
3497 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3499 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3500 (ENOSYS): Define if not defined.
3501 (settime): Fall back on stime if it exists and settimeofday fails.
3502 But don't bother with fallbacks if a method fails with errno == EPERM.
3504 2004-05-11 Jim Meyering <jim@meyering.net>
3506 Prior to this change, the save_cwd caller required read access to the
3507 current directory on most systems (ones with the fchdir function).
3509 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3510 fails, try write-only, and finally, resort to using xgetcwd.
3512 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3514 * obstack.c, obstack.h: Import changes from libc.
3516 2004-04-28 Bruno Haible <bruno@clisp.org>
3518 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3519 implicitly appends .exe to executables.
3520 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3521 accepts Windows pathnames.
3522 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3523 Cygwin like Windows, since it now accepts Windows pathnames.
3524 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3525 Cygwin like Windows, since it now accepts Windows pathnames.
3526 Reported by Derek Robert Price <derek@ximbiot.com>.
3528 2004-04-20 Jim Meyering <jim@meyering.net>
3530 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3532 2004-04-20 Jim Meyering <jim@meyering.net>
3533 Bruno Haible <bruno@clisp.org>
3535 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3536 memory when realloc fails.
3538 2004-04-18 Jim Meyering <jim@meyering.net>
3540 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3541 don't leak memory and do call END_UTMP_ENT.
3543 2004-04-11 Paul Eggert <eggert@twinsun.com>
3545 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3546 (CHAR_BIT): Remove, since we assume C89.
3547 Include <stdint.h> if available, as per current Autoconf CVS advice.
3549 2004-03-30 Paul Eggert <eggert@twinsun.com>
3551 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3552 not bool, to be more consistent with Unix conventions.
3553 Suggested by Bruno Haible.
3555 Merge from coreutils.
3557 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3560 * getdate.h: Include stdbool.h, and timespec.h instead of
3561 the usual <time.h> dance.
3562 (get_date): Change signature to support fractional time stamps.
3563 All callers changed.
3564 * getdate.y: Include "getdate.h" first, as we can now
3565 assume C89 and don't need to worry about 'const'.
3566 Similarly, include "unlocked-io.h" near start, not in middle.
3568 (textint.value): Use long int rather than int.
3569 (textint.digits): Use size_t rather than int.
3570 (BILLION, LOG10_BILLION): New constants.
3571 (parser_control): New member rel_ns. Members day_ordinal,
3572 time_zone, month, day, hour, minutes, rel_year, rel_month,
3573 rel_day, rel_hour, rel_minutes, rel_seconds
3574 are now long int, not int. Member seconds is now struct timespec,
3575 not int. New member timespec_seen. Members dates_seen, days_seen,
3576 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3578 (%union.intval): Now long int, not int.
3579 New member timespec.
3580 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3581 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3582 (spec): Now is a timespec or an item list.
3583 (timespec, items): New nonterminals.
3584 (time, rel, relunit, number, get_date):
3585 Add support for fractional seconds.
3586 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3587 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3588 (to_hour): First arg is now long int, not int.
3589 (to_year): Returns long int, not int.
3590 Don't treat year -70 like 70.
3591 (tm_diff): Returns long int, not int.
3592 (lookup_word): Use bool instead of int when appropriate.
3593 (yylex): Use size_t for count, not int.
3594 Detect overflow when parsing large integer constants.
3595 Add support for fractions.
3596 (get_date): Make pointers 'const' if possible.
3597 Use more-portable code to detect integer overflow.
3598 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3599 Don't use ctime; it's not reliable if the year has >4 digits.
3601 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3602 This is for compatibility with BSD.
3604 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3605 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3606 From coreutils' system.h.
3608 * userspec.c: Don't include "posixver.h".
3609 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3610 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3611 compatible extension. Simplify code by removing a boolean int
3612 that was always nonzero if a string was nonnull.
3614 2004-03-30 Jim Meyering <jim@meyering.net>
3616 Merge from coreutils.
3618 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3620 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3621 an empty input stream.
3623 * readtokens.c: Include <stdbool.h>.
3624 (readtoken): Use `size_t' rather than int/long.
3625 All callers adjusted.
3626 Use `bool' rather than `int' where appropriate.
3627 Use memset rather than an explicit loop.
3628 Use x2nrealloc rather than xrealloc.
3629 Allow the use of `\0' as a delimiter.
3630 (readtokens): Likewise.
3631 * readtokens.h (readtoken, readtokens): Update prototypes.
3633 2004-03-30 Bruno Haible <bruno@clisp.org>
3635 * getloadavg.c (getloadavg): Don't assume setlocale returns
3638 2004-03-29 Paul Eggert <eggert@twinsun.com>
3640 Merge changes to getloadavg.c from coreutils and Emacs.
3642 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3643 Define to an expression, not to the empty string.
3644 Include cloexec.h and xalloc.h.
3645 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3646 Use set_cloexec_flag rather than rolling our own.
3647 * cloexec.c, cloexec.h: New files.
3649 2004-03-18 Paul Eggert <eggert@twinsun.com>
3651 * getopt.h: Sync with libc CVS.
3653 2004-03-18 Paul Eggert <eggert@twinsun.com>
3654 Bruno Haible <bruno@clisp.org>
3656 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3657 not on all platforms that have <wchar.h>.
3658 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3660 2004-03-09 Paul Eggert <eggert@twinsun.com>
3662 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3664 * getopt_int.h: New file, also synced from libc.
3666 2004-03-07 Paul Eggert <eggert@twinsun.com>
3668 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3669 '#if' expressions. Unlike the code it replaces, it does not
3670 depend on (defined _SC_PAGESIZE). However, it does depend on
3671 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3672 first reported by Jason Andrade in
3673 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3675 2004-01-18 Simon Josefsson <jas@extundo.com>
3677 * strdup.h: New file.
3678 * strdup.c: Include it.
3679 * path-concat.c: Include strdup.h. Drop strdup declaration.
3680 * userspec.c: Include strdup.h. Drop strdup declaration.
3682 2004-02-06 Karl Berry <karl@gnu.org>
3684 * config.charset: update from gettext 0.14.1.
3686 2004-02-05 Paul Eggert <eggert@twinsun.com>
3688 Add comments and code, prompted by suggestions from Bruno Haible
3690 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3691 describing the enum quoting_style values.
3692 * quotearg.c (quotearg_alloc): New function.
3693 (quotearg_buffer_restyled): Treat lone { and } as special.
3694 Treat = as special. Work around bug with older shells
3695 that "see" a '\' that is really the 2nd byte of a multibyte char.
3696 Quote empty string with shell_quoting_style.
3698 2004-02-03 Bruno Haible <bruno@clisp.org>
3700 * pipe.h: New file, from GNU gettext.
3701 * pipe.c: New file, from GNU gettext.
3703 2004-01-27 Bruno Haible <bruno@clisp.org>
3705 * execute.h: New file, from GNU gettext.
3706 * execute.c: New file, from GNU gettext.
3707 * w32spawn.h: New file, from GNU gettext.
3709 2004-01-23 Paul Eggert <eggert@twinsun.com>
3711 Exit-status fix from coreutils.
3713 Use exit_failure consistently in place of EXIT_FAILURE,
3714 so that program exit statuses are consistent on failure.
3716 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3717 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3718 * argmatch.h: Comment fix to match the above.
3719 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3720 Now a macro referring to exit_failure, instead of a separate
3721 variable. Include "exitfail.h" to get it.
3722 * xstrtol.h: Include "exitfail.h".
3723 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3725 * long-options.c (parse_long_options): Use prototype
3726 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3729 2004-01-21 Jim Meyering <jim@meyering.net>
3731 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3732 so as not to conflict with a different-sized __mktime_internal
3733 function in GNU libc.
3734 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3735 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3737 2004-01-18 Paul Eggert <eggert@twinsun.com>
3739 Merge from diffutils.
3741 * file-type.c (file_type): Add typed memory objects.
3742 * file-type.h (S_TYPEISTMO): New macro.
3744 * c-stack.h (c_stack_action): Remove argv argument.
3745 * c-stack.c (c_stack_action): Likewise. All uses changed.
3746 (die): Don't calculate message unless segv_action returns.
3747 (get_stack_location, min_address_from_argv, max_address_from_argv,
3748 volatile stack_base, volatile_stack_size): Remove.
3749 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3750 that every segmentation violation is a stack overflow. (Ouch!)
3751 See Debian bug 136249 (still outstanding) for more info about why
3752 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3754 2003-11-30 Bruno Haible <bruno@clisp.org>
3756 Safer stack allocation.
3757 * setenv.c: Include allocsa.h.
3758 (alloca): Remove fallback definition.
3759 (freea): Remove macro.
3760 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3763 2003-10-17 Bruno Haible <bruno@clisp.org>
3765 * binary-io.h: Avoid warnings on Cygwin.
3767 2003-12-28 Bruno Haible <bruno@clisp.org>
3769 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3770 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3772 2003-11-28 Bruno Haible <bruno@clisp.org>
3774 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3776 2003-11-27 Bruno Haible <bruno@clisp.org>
3778 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3780 2003-11-17 Bruno Haible <bruno@clisp.org>
3782 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3784 2003-11-24 Bruno Haible <bruno@clisp.org>
3786 * xallocsa.h: New file, from GNU gettext.
3787 * xallocsa.c: New file, from GNU gettext.
3789 2003-11-24 Bruno Haible <bruno@clisp.org>
3791 * allocsa.h: New file, from GNU gettext.
3792 * allocsa.c: New file, from GNU gettext.
3794 2003-11-24 Bruno Haible <bruno@clisp.org>
3796 * eealloc.h: New file.
3798 2004-01-15 Jim Meyering <jim@meyering.net>
3800 Merge from coreutils.
3802 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3803 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3804 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3806 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3807 optional configure-time default.
3809 * version-etc.c (version_etc_copyright): Update copyright date.
3811 * xreadlink.c (xreadlink): Correct outdated comment.
3813 2004-01-15 Paul Eggert <eggert@twinsun.com>
3815 Merge from coreutils.
3817 * posixver.c: Include posixver.h.
3819 * same.c: Include <stdbool.h>, <limits.h>.
3820 (_POSIX_NAME_MAX): Define if not defined.
3822 (same_name): If file names are silently truncated, report
3823 that the file names are the same if they are the same after
3824 the silent truncation.
3826 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3827 conversion function.
3828 * xstrtod.c (xstrtod): Likewise. All callers changed to
3829 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3832 2004-01-14 Paul Eggert <eggert@twinsun.com>
3834 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3835 with like-named macro in fnmatch.c.
3836 (EXT): Use an internal constant instead.
3838 Merge fnmatch patches from glibc.
3839 * fnmatch.c (mbsinit): Remove define.
3840 Add libc_hidden_ver (__fnmatch, fnmatch).
3841 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3842 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3844 2003-12-14 Karl Berry <karl@gnu.org>
3846 * config.charset: update from gettext-runtime.
3848 2003-12-03 Paul Eggert <eggert@twinsun.com>
3850 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3851 Bug reported by Alfred M. Szmidt.
3853 2003-11-29 Karl Berry <karl@gnu.org>
3855 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3857 2003-11-23 Paul Eggert <eggert@twinsun.com>
3858 Bruno Haible <bruno@clisp.org>
3860 * printf-parse.h: Don't include sys/types.h.
3861 (ARG_NONE): New macro.
3862 (char_directive): Change type of *arg_index fields to size_t.
3863 * printf-parse.c: Don't include sys/types.h.
3864 (SSIZE_MAX): Remove macro.
3865 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3866 Remove unnecessary overflow check.
3867 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3870 2003-11-24 Paul Eggert <eggert@twinsun.com>
3872 * alloca.c: Remove dependency on xalloc module.
3873 (xalloc_die): Remove.
3874 (memory_full) [!defined emacs]: New macro.
3875 [!defined emacs]: Don't include xalloc.h.
3876 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3877 address arithmetic overflows. Change datatypes a bit to avoid
3880 2003-11-22 Jim Meyering <jim@meyering.net>
3882 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3884 2003-11-17 Bruno Haible <bruno@clisp.org>
3886 * vasnprintf.c (alloca): Remove fallback definition.
3887 (freea): Remove definition.
3888 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3889 Reported by Paul Eggert.
3891 2003-11-17 Jim Meyering <jim@meyering.net>
3893 On systems without utime and without a utimes function capable of
3894 dealing with a NULL struct utimbuf* argument, this utime replacement
3895 could -- in unusual circumstances -- leak a file descriptor.
3896 * utime.c: Include <unistd.h> and <errno.h>.
3897 (utime_null): Be sure to close `fd' and to preserve errno.
3898 Reported by Geoff Collyer via Arnold Robbins.
3900 2003-11-16 Paul Eggert <eggert@twinsun.com>
3901 Bruno Haible <bruno@clisp.org>
3903 Protect against address arithmetic overflow.
3904 * printf-args.h: Include stddef.h.
3905 (arguments): Change type of field 'count' to size_t.
3906 * printf-args.c (printf_fetchargs): Use size_t instead of
3907 'unsigned int' where appropriate.
3908 * printf-parse.h: Include sys/types.h.
3909 (char_directive): Change type of *arg_index fields to ssize_t.
3910 (char_directives): Change type of fields 'count', max_*_length to
3912 * printf-parse.c: Include sys/types.h and xsize.h.
3913 (SSIZE_MAX): Define fallback value.
3914 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3915 instead of 'int' where appropriate. Check a_allocated, d_allocated
3916 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3917 * vasnprintf.c: Include xsize.h.
3918 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3919 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3920 overflow. Avoid wraparound when converting a width or precision from
3923 2003-11-16 Bruno Haible <bruno@clisp.org>
3925 Update from GNU gettext.
3926 * printf-parse.c: Generalize to it can be compiled for wide strings.
3927 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3928 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3929 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3930 SNPRINTF): New macros.
3931 Don't include <alloca.h> if the file is used inside libintl.
3932 (local_wcslen): New function, for Solaris 2.5.1.
3933 (VASNPRINTF): Use it instead of wcslen.
3935 2003-11-16 Bruno Haible <bruno@clisp.org>
3937 * xsize.h (xmax): New function.
3938 (xsum, xsum3, xsum4): Declare as "pure" functions.
3940 2003-11-12 Paul Eggert <eggert@twinsun.com>
3942 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3943 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3944 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3945 heuristic is just as accurate as far as we know, and it removes a
3946 dependency on size_max.m4 and ptrdiff_max.m4.
3948 2003-11-12 Paul Eggert <eggert@twinsun.com>
3950 * xstrtol.c (__xstrtol): Remove "break" immediately after
3951 "return", to pacify some unknown compiler. Problem reported
3954 2003-11-11 Bruno Haible <bruno@clisp.org>
3956 * xsize.h (SIZE_MAX): Remove fallback definition.
3957 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3960 2003-11-10 Paul Eggert <eggert@twinsun.com>
3962 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3963 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3964 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3966 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3967 not (size_t) -1, since it's defined here.
3969 2003-11-06 Paul Eggert <eggert@twinsun.com>
3971 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3972 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3973 Reject sizes of exactly SIZE_MAX bytes.
3974 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3975 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3977 2003-11-05 Bruno Haible <bruno@clisp.org>
3979 * xsize.h: Include limits.h, to avoid a possible collision with
3980 SIZE_MAX defined in <limits.h> on Solaris.
3982 2003-11-04 Bruno Haible <bruno@clisp.org>
3984 * xsize.h: New file.
3985 * linebreak.c: Include xsize.h.
3986 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3987 argument for overflow.
3988 Suggested by Paul Eggert.
3990 2003-10-31 Bruno Haible <bruno@clisp.org>
3992 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3993 to avoid (extremely rare) race condition.
3994 Suggested by Paul Eggert.
3996 2003-11-03 Jim Meyering <jim@meyering.net>
3998 * userspec.c: Include "userspec.h".
3999 * userspec.h: New file.
4001 2003-10-31 Paul Eggert <eggert@twinsun.com>
4003 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4004 * mountlist.c (SIZE_MAX): Define if not defined already.
4005 (read_filesystem_list): Set and use me_type_malloced.
4006 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4007 whatever the type happens to be), for brevity and consistency.
4008 Check for size calculation overflow on Alphas running OSF/1.
4010 2003-10-31 Jim Meyering <jim@meyering.net>
4012 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4014 * linebuffer.c: Include <string.h> for declaration of memset.
4016 2003-10-30 Paul Eggert <eggert@twinsun.com>
4017 Bruno Haible <bruno@clisp.org>
4019 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4020 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4022 2003-10-29 Paul Eggert <eggert@twinsun.com>
4024 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4025 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4027 * quotearg.c (quotearg_n_options): Use it.
4028 * group-member.c: Include <stdbool.h>.
4029 (free_group_info): Arg is now const *; don't free arg.
4030 (get_group_info): Now returns bool and accepts struct group_info *,
4031 rather than returning a malloc'ed struct group_info *.
4032 All uses changed. Check for overflow in internal size calculation.
4034 * getusershell.c (readname): Simplify the code by using x2nrealloc
4035 rather than xmalloc/xrealloc.
4036 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4037 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4038 conformance bug: the old code used a pointer after freeing the
4039 storage that it addressed.
4040 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4041 rather than doing it by hand.
4042 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4043 the buffer preserved. Use free and xmalloc instead.
4044 * quotearg.c (quotearg_n_options): Likewise.
4045 Use a simpler test for size overflow. Don't use xalloc_oversized
4046 because unsigned int might be wider than size_t (!); this suggests
4047 that we should switch from unsigned int to size_t for slot numbers.
4049 2003-10-27 Bruno Haible <bruno@clisp.org>
4051 * stdbool_.h: Better support for BeOS.
4053 2003-10-27 Paul Eggert <eggert@twinsun.com>
4055 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4056 to allocate the returned structure. Do not allocate a subarray,
4057 as x2nrealloc will do that.
4058 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4059 instead of xnrealloc.
4060 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4062 2003-10-26 Paul Eggert <eggert@twinsun.com>
4064 * xalloc.h (xalloc_oversized): New static inline function, for
4065 callers that want to do their own size-overflow checking. Include
4066 <stdbool.h>, since xalloc_oversized returns bool.
4067 * xalloc.c (array_size_overflow): Remove. All callers changed
4068 to use xalloc_oversized.
4070 Add two functions x2realloc, x2nrealloc, for programs that grow
4071 arrays dynamically by doubling their sizes.
4072 * xalloc.h (x2realloc, x2nrealloc): New decls.
4073 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4076 Port to C99 semantics for 'inline' of external functions.
4077 Bug reported by Bruno Haible.
4078 * xmalloc.c (xnmalloc_inline): New static inline function,
4079 with the old contents of xnmalloc.
4080 (xnmalloc, xmalloc): Use it.
4081 (xnrealloc_inline): New static inline function,
4082 with the old contents of xnrealloc.
4083 (xnrealloc, xrealloc): Use it.
4085 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4087 2003-10-25 Paul Eggert <eggert@twinsun.com>
4089 Fix several address-calculation bugs in the hash modules,
4090 plus some minor code cleanup.
4092 * hash.h: Include <stdbool.h>, for bool.
4093 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4094 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4095 hash_get_n_entries, hash_get_max_bucket_length,
4096 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4097 hash_rehash): Use size_t rather than unsigned.
4098 * hash.c (struct hash_table, hash_get_n_buckets,
4099 hash_get_n_buckets_used, hash_get_n_entries,
4100 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4101 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4102 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4104 (SIZE_MAX): Define if not defined.
4105 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4106 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4108 Use const * when possible.
4109 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4110 (check_tuning): Fix bug: if tuning parameters were very close to
4111 0 or 1, rounding errors could have caused subscript violations.
4112 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4113 (hash_initialize): Add 'fail:' label
4114 to free table and return NULL, and use it to simplify code.
4115 Use calloc rather than clearing the storage ourself.
4116 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4117 buffer size calculations.
4118 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4119 Include <stddef.h>, for size_t.
4120 * hash-pjw.c (hash_pjw): Likewise.
4121 Switch to method described by Bruno Haible.
4122 Include <limits.h>, for CHAR_BIT.
4123 (SIZE_BITS): New macro.
4125 2003-10-21 Paul Eggert <eggert@twinsun.com>
4127 * getndelim2.c (getndelim2): When size calculation overflows,
4128 ceiling the allocation at NMAX bytes rather than silently
4129 discarding input bytes before NMAX is reached. This makes
4130 a difference only if NMAX exceeds SIZE_MAX / 2.
4132 * obstack.c: Merge from glibc.
4133 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4134 Add libc_hidden_def (_obstack_newchunk).
4135 (_obstack_free) [! defined _LIBC]: Remove.
4136 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4137 a clone of the function body.
4138 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4139 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4141 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4142 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4145 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4146 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4147 Don't use lvalue casts, as GCC plans to remove support for them
4148 in GCC 3.5. Reported by Joseph S. Myers. This bug
4149 was also present in the non-GCC version, indicating that this
4150 code had always been buggy and had never been widely used.
4151 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4152 Use the fast variant of each macro, rather than copying the
4153 definiens of the fast variant; that way, we'll be more likely to
4154 catch future bugs in the fast variants.
4156 2003-10-20 Bruno Haible <bruno@clisp.org>
4158 * wait-process.h: New file, from GNU gettext.
4159 * wait-process.c: New file, from GNU gettext.
4161 2003-10-19 Jim Meyering <jim@meyering.net>
4163 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4165 2003-10-16 Paul Eggert <eggert@twinsun.com>
4167 * getgroups.c: Include <errno.h>, <stdlib.h>.
4168 (getgroups): First arg is int, not size_t.
4169 Don't let 'free' mangle errno.
4171 2003-10-16 Jim Meyering <jim@meyering.net>
4173 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4175 2003-10-15 Paul Eggert <eggert@twinsun.com>
4177 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4179 (new_exclude, add_exclude_file): Initial size no longer needs to
4181 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4182 our own address arithmetic overflow checking.
4184 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4185 (fnmatch): Do not alloca more than 2000 wide characters;
4186 instead, use malloc for large buffers.
4187 Check for address arithmetic overflow, and return -1
4188 with errno set to ENOMEM in that case.
4189 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4190 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4191 instead, return -1. Check for address arithmetic overflow.
4193 2003-10-14 Paul Eggert <eggert@twinsun.com>
4195 Handle invalid suffixes and overflow independently, so that
4196 callers can treat them independently as needed. Fix some bugs in
4197 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4198 suffix for a human-readable blocksize. The major caller-visible
4199 change is the addition of a new
4200 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4201 that both overflow and suffix chars were found.
4203 * human.c (humblock): Don't check separately for invalid suffix
4204 char; that is xstrtoumax's job (now that its bug is fixed).
4205 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4206 INTMAX_MAX]: New macros.
4207 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4208 TYPE_MAXIMUM): New macros.
4209 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4210 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4211 if overflow occurs, as it's what __strtol does and it's more useful
4213 (__xstrtol): If __strtol reports some error other than ERANGE,
4214 reflect it to the caller as LONGINT_INVALID. If it reports
4215 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4216 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4217 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4219 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4220 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4221 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4222 [defined UINTMAX_MAX]: New macros.
4224 2003-10-14 Bruno Haible <bruno@clisp.org>
4226 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4227 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4228 Also use volatile where needed.
4230 2003-10-12 Paul Eggert <eggert@twinsun.com>
4232 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4233 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4234 and define in terms of the other primitives.
4235 * xmalloc.c: Include stdbool.h; do not include exit.h.
4236 (SIZE_MAX): Define if not already defined.
4237 (array_size_overflow): New function.
4238 (xalloc_die): Abort instead of exiting if 'error' returns.
4239 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4240 (xmalloc, xrealloc): Use them.
4241 (xcalloc): Check for address arithmetic overflow.
4242 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4243 a bit faster than strcpy.
4245 2003-10-08 Paul Eggert <eggert@twinsun.com>
4247 Merge getpass from libc, plus a few fixes.
4249 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4250 Include <stdbool.h>.
4251 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4252 __fsetlocking to empty.
4253 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4254 do include <bits/libc-lock.h>.
4255 Do not include <fcntl.h>; not needed.
4256 [_LIBC]: Include <wchar.h>.
4257 (NOTCANCEL_MODE): New macro.
4258 (flockfile, funlockfile) [_LIBC]: New macros.
4259 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4260 [!_LIBC]: New macros.
4261 (call_fclose): New function.
4262 (getpass): Use it. Save tty stream separately; this simplifies the
4263 code and makes it more reliable if stdin happens to equal stdout.
4264 Invoke __fsetlocking on tty.
4265 Handle thread cancellation if needed.
4266 Namespace cleanup (use __tcgetattr, __getline).
4267 Use bool for Booleans.
4268 [USE_IN_LIBIO]: Handle wide streams.
4269 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4270 stream might go where.
4272 * unlocked-io.h: Include <stdio.h>, so that the caller
4273 doesn't have to include <stdio.h> before us.
4274 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4275 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4276 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4277 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4278 if not declared, so that we can use getpass.c code from libc without
4280 (flockfile, ftrylockfile, funlockfile): New macros.
4282 2003-10-06 Bruno Haible <bruno@clisp.org>
4284 * version-etc-2.h: Remove file.
4285 * version-etc-2.c: Remove file.
4287 2003-09-25 Jim Meyering <jim@meyering.net>
4288 Bruno Haible <bruno@clisp.org>
4290 This lets translators provide better translations for the
4291 "Written by ..." part of --version output.
4292 * version-etc.h: Include stdarg.h.
4293 (version_etc_copyright): Declare as readonly.
4294 (version_etc): Make this function variadic with a NULL-terminated list
4295 of author name strings.
4296 (version_etc_va): New declaration.
4297 * version-etc.c: Include stdarg.h, stdlib.h.
4298 (version_etc_copyright): Declare as readonly.
4299 (version_etc_va): New function. Provide a different translatable string
4300 for each possible number of authors < 10. Abbreviate when there are 10
4302 (version_etc): Make this function variadic. Call version_etc_va.
4303 Suggestion from Gary V. Vaughan.
4305 * long-options.h (parse_long_options): Change prototype: the authors
4306 string is moved to the end and becomes variadic.
4307 * long-options.c: Include stdarg.h.
4308 (parse_long_options): Make this function variadic, too.
4309 Call version_etc_va, not version_etc.
4311 2003-10-06 Bruno Haible <bruno@clisp.org>
4313 * fatal-signal.h: New file, from GNU gettext.
4314 * fatal-signal.c: New file, from GNU gettext.
4316 2003-10-04 Karl Berry <karl@gnu.org>
4318 * argp*: update from libc.
4320 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4322 * getpass.c (getpass): Use a no-op fseek when switching from input to
4323 output mode on the same stream.
4325 2003-09-29 Paul Eggert <eggert@twinsun.com>
4327 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4328 Fix arg typo in previous patch.
4330 2003-09-28 Jim Meyering <jim@meyering.net>
4332 * error.c: Correct cpp indentation.
4334 2003-09-27 Paul Eggert <eggert@twinsun.com>
4336 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4337 Omit the special code that used __typeof__, since we worry that
4338 it could be more trouble than it's worth. See:
4339 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4340 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4344 2003-09-26 Jim Meyering <jim@meyering.net>
4346 * error.c (error_tail): Move some declarations
4347 into inner scope where the local variables are used.
4349 2003-09-26 Bruno Haible <bruno@clisp.org>
4351 * stpncpy.h (gnu_stpncpy): New declaration.
4352 (stpncpy): Define as alias for gnu_stpncpy.
4353 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4355 2003-09-26 Paul Eggert <eggert@twinsun.com>
4357 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4358 (error_tail): Do not loop, reallocating temporary buffer, since
4359 the output cannot contain more wide characters than the input
4360 contains bytes, the size must be big enough already. This avoids
4361 one potential size overflow calculation. Check for size overflow
4362 when calculating temporary buffer size. Free temporary buffer
4363 when done, if it was allocated with malloc; this plugs a memory
4364 leak. Remove casts from void * to pointers, that are no longer
4365 needed now that we're assuming C89 or better.
4367 Merge error changes from glibc.
4369 * error.c, error.h: Update copyright notice header to match glibc.
4370 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4371 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4372 Disable cancellation while printing error.
4373 * error.h: Prepend __ to parameter names.
4375 2003-09-25 Karl Berry <karl@gnu.org>
4377 * argp-fmtstream.c, argp-help.c: update from libc.
4379 2003-09-25 Bruno Haible <bruno@clisp.org>
4381 * version-etc-2.h: New file, from version-etc.h with modifications.
4382 * version-etc-2.c: New file, from version-etc.c with modifications.
4384 2003-09-25 Simon Josefsson <jas@extundo.com>
4386 * xgetdomainname.h: New file.
4387 * xgetdomainname.c: New file.
4389 2003-09-25 Simon Josefsson <jas@extundo.com>
4390 Bruno Haible <bruno@clisp.org>
4392 * getdomainname.h: New file.
4393 * getdomainname.c: New file.
4395 2003-09-24 Paul Eggert <eggert@twinsun.com>
4397 * linebuffer.c (freebuffer): Don't free the argument, just
4398 the buffer associated with the argument. Bug reported by
4401 2003-09-19 Karl Berry <karl@gnu.org>
4403 * argp.h: update from libc.
4405 2003-09-16 Paul Eggert <eggert@twinsun.com>
4407 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4408 input error, instead of returning NULL the next time we are called
4409 (and therefore losing track of errno).
4411 2003-09-15 Paul Eggert <eggert@twinsun.com>
4413 * getndelim2.c (getndelim2): Don't trash errno when a read
4414 fails, so that the caller gets the proper errno.
4416 * readutmp.c (read_utmp): Likewise.
4417 Check for fstat error. Close stream and free storage
4420 2003-09-14 Bruno Haible <bruno@clisp.org>
4422 * fwriteerror.h: New file.
4423 * fwriteerror.c: New file.
4425 2003-09-14 Jim Meyering <jim@meyering.net>
4427 * getloadavg.c: Correct cpp indentation.
4428 * strdup.c: Likewise.
4429 * vasnprintf.c: Likewise.
4431 2003-09-12 Paul Eggert <eggert@twinsun.com>
4433 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4434 * obstack.c [!defined _LIBC]: Likewise.
4435 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4436 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4437 * exitfail.c: Don't include stdlib.h; no longer needed.
4439 More changes to assume C89 or better.
4441 * error.c (error_tail): Assume vprintf.
4443 * argmatch.c (getenv): Remove decl.
4444 * progreloc.c (get_full_program_name): Define via prototype.
4445 * setenv.c (clearenv): Likewise.
4446 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4448 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4449 (malloc, memcpy): Remove decls.
4450 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4451 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4452 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4453 (memcpy): Remove macro.
4454 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4455 (__P): Remove. All uses removed.
4456 (PTR): Remove. All uses changed to void *.
4457 (CHAR_BIT, NULL): Remove.
4458 (spaces, zeros, memset_space, memset_zero)
4459 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4461 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4462 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4463 Define with prototype.
4464 Remove now-unnecessary prototype decl.
4465 (extra_args_spec): Assume ANSI C. All uses changed.
4466 (extra_args_spec_iso): Remove.
4467 (my_strftime, emacs_strftimeu): Define via prototype.
4468 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4470 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4471 * strtoimax.c: Include <stdlib.h> unconditionally.
4472 (strtoul, strtol): Remove decls.
4473 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4475 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4476 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4477 (LOCALE_PARAM_PROTO): New macro.
4478 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4479 (INTERNAL (strtol), strtol): Define with a prototype.
4480 (PARAMS): Remove. All uses removed.
4481 * tempname.c: Include <string.h> unconditionally.
4482 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4483 * xgethostname.c (main): Define with a prototype.
4484 * xmalloc.c: Include "xalloc.h" first, to check interface.
4485 Include <stdlib.h> unconditionally.
4486 (calloc, malloc, realloc, free): Remove decls.
4487 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4488 Include <stdlib.h> unconditionally. Sort include file names.
4490 (xstrtod): Define with a prototype.
4491 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4492 (strtol, strtoul): Remove decls.
4494 2003-09-11 Paul Eggert <eggert@twinsun.com>
4496 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4497 Include <stdlib.h>, <string.h> unconditionally.
4498 Remove now-unnecessary cast to char *.
4499 * strnlen.c: Include <string.h> unconditionally.
4500 * yesno.c (yesno): Define with a prototype.
4502 2003-09-10 Bruno Haible <bruno@clisp.org>
4504 * strcspn.c: Include <string.h> unconditionally.
4505 * strpbrk.c: Include <string.h> unconditionally.
4506 * strstr.c: Include <string.h> unconditionally.
4507 * unicodeio.c: Include <string.h> unconditionally.
4508 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4509 * unsetenv.c: Likewise.
4510 * xreadlink.c: Include <stdlib.h> unconditionally.
4511 * yesno.c: Include <stdlib.h> unconditionally.
4512 (rpmatch): Add prototype.
4514 2003-09-10 Jim Meyering <jim@meyering.net>
4516 * error.c: Correct indentation of cpp directives.
4518 2003-09-09 Paul Eggert <eggert@twinsun.com>
4522 * acosl.c (main): Use a prototype.
4523 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4526 * getloadavg.c (getloadavg, main): Define via prototypes.
4528 * getopt.h (struct option.name): Assume C89, and use 'const'.
4529 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4530 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4532 * getopt.c (const): Remove macro.
4533 Include <string.h> unconditionally.
4534 (my_index): Remove; all uses changed to strchr.
4535 (strlen): Remove decl.
4536 (exchange): Remove forward decl; no longer needed.
4537 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4538 Define with prototype.
4539 * getopt1.c (const): Remove macro.
4540 (getopt_long, getopt_long_only, main): Define with prototype.
4542 * getugroups.c: Include <string.h> unconditionally.
4544 * getusershell.c: Include <stdlib.h> unconditionally.
4545 (getusershell, setusershell, endusershell, readname, main):
4546 Define with prototypes.
4548 * group-member.c: Include group-member.h first.
4549 Include <stdlib.h> unconditionally.
4551 * hard-locale.c: Include hard-locale.h first.
4552 Include <stdlib.h>, <string.h> unconditionally.
4554 * hash.c (free, malloc): Remove decls.
4555 Include <stdlib.h> unconditionally.
4557 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4558 (getenv): Do not declare.
4560 * idcache.c: Include <string.h> unconditionally.
4562 * long-options.c: Include long-options.h first, to test interface.
4563 Include <stdlib.h> unconditionally.
4565 * makepath.c: Include makepath.h first, to test interface.
4566 Include <stdlib.h> and <string.h> unconditionally.
4568 * linebuffer.c: Include <stdlib.h>.
4569 (free): Remove decl.
4571 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4572 rpl_malloc returns void *, not char *.
4573 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4575 * md5.h: Include <limits.h> unconditionally.
4576 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4577 (__P): Remove; all uses removed.
4578 * md5.c: Include "md5.h" first.
4579 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4580 md5_buffer, md5_process_bytes, md5_process_block):
4581 Define with prototypes.
4582 * sha.h (__P): Remove all uses. (It wasn't defined??)
4583 * sha.c: Include "sha.h" first.
4584 Include <stdlib.h>, <string.h> unconditionally.
4586 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4587 * memcmp.c (__ptr_t): Likewise.
4588 * memrchr.c (__ptr_t): Likewise.
4589 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4590 Include <string.h> unconditionally.
4591 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4592 * memchr.c: Include <stdlib.h> unconditionally.
4593 * memchr.c (LONG_MAX): Remove.
4594 * memrchr.c (LONG_MAX): Likewise.
4595 * memchr.c (__memchr): Define via a prototype.
4596 * memrchr.c (__memrchr): Likewise.
4597 * memcmp.c (__P): Remove, and remove all uses.
4598 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4599 Remove forward decls; no longer needed.
4600 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4601 Use types required by C89 in prototype.
4603 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4604 * savedir.c: Likewise.
4605 * mkdir.c (free): Remove decl.
4606 * rmdir.c (rmdir): Define with a prototype.
4607 * savedir.c: Include savedir.h first, to test interface.
4609 * mktime.c (STDC_HEADERS): Remove.
4610 Include <stdlib.h>, <string.h> unconditionally.
4612 * modechange.c: Include <stdlib.h> unconditionally.
4613 (malloc): Remove decl.
4615 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4616 (free): Remove decl.
4618 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4619 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4620 (This type really should be intptr_t, but that's a C99ism.)
4621 (_obstack_memcpy): Remove: all uses changed to memcpy.
4622 Include <string.h> unconditionally.
4623 (struct obstack): Assume __STDC__ for types of members
4624 chunkfun, freefun, extra_arg.
4625 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4626 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4627 obstack_begin, obstack_specify_allocation,
4628 obstack_specify_allocation_with_arg, obstack_chunkfun,
4629 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4630 Remove unprototyped decls and the macros that use them.
4631 * obstack.c (POINTER): Remove. All uses changed to void *.
4632 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4633 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4634 (defined __STDC__ && __STDC__)]:
4635 Remove nonprototyped code.
4636 Include <stdlib.h> unconditionally.
4637 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4638 _obstack_allocated_p, _obstack_free, obstack_free,
4639 _obstack_memory_used, print_and_abort):
4640 Define using prototypes.
4641 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4642 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4643 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4644 obstack_next_free, obstack_object_size, obstack_room) [0]:
4645 Remove unused, unprototyped code.
4647 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4649 * physmem.c (physmem_total, physmem_available, main): Define
4652 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4653 (main): Define with a prototype.
4655 * posixver.c (getenv): Remove decl.
4657 * putenv.c (malloc): Returns void *, not char *.
4658 Include <string.h> unconditionally.
4659 (strchr, memcpy, NULL): Do not define.
4661 * readtokens.c: Include readtokens.h first, to test interface.
4662 Include <stdlib.h>, <string.h> unconditionally.
4663 (init_tokenbuffer): Define with a prototype.
4665 * regex.c (PARAMS): Remove. All uses removed.
4666 All uses of _RE_ARGS removed, too.
4667 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4669 (bzero): Assume memset exists.
4670 (memcmp, memcpy, NULL): Remove.
4671 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4672 char, or assignments to local vars of type signed char.
4673 (init_syntax_once, PREFIX(extract_number_and_incr),
4674 PREFIX(print_partial_compiled_pattern),
4675 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4676 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4677 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4678 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4679 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4680 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4681 wcs_compile_range, byte_compile_range, truncate_wchar,
4682 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4683 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4684 count_mbs_length, wcs_re_match_2_internal,
4685 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4686 PREFIX(alt_match_null_string_p),
4687 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4688 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4689 regfree, PREFIX(extract_number)): Define with prototype. Remove
4690 now-unnecessary declaration, if any.
4691 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4693 Remove now-unnecessary casts among pointer types.
4694 * regex.h (_RE_ARGS): Remove. All uses removed.
4696 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4697 (free): Remove decl.
4699 * rpmatch.c: Include <stdlib.h> unconditionally.
4701 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4702 (free): Remove decl.
4704 * save-cwd.c: Include <stdlib.h> unconditionally.
4705 * xgetcwd.c: Likewise.
4707 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4708 (free): Remove decl.
4710 * strchrnul.c (strchrnul): Define with a prototype.
4711 Fix bug: c_in was not converted to char before searching.
4713 The following changes are not K&R related:
4715 * group-member.h: Include <sys/types.h>, so that this file is
4717 * makepath.h: Likewise.
4719 * getusershell.c (readname, default_index, line_size, readname):
4720 Use size_t, not int, for sizes.
4721 (readname): If the size overflows, report an error instead of
4724 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4726 * getndelim2.c: Assume stdlib.h per the C89 spec.
4728 2003-09-08 Paul Eggert <eggert@twinsun.com>
4730 Assume C89 or better; remove K&R cruft.
4731 A few of these changes were first proposed by Derek Robert Price
4732 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4734 * addext.c: Include <string.h> unconditionally.
4735 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4736 Don't declare getenv or malloc.
4738 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4739 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4741 (find_stack_direction, alloca): Use prototypes.
4743 * atexit.c (atexit): Define using a prototype.
4745 * basename.c, dirname.c, stripslash.c:
4746 Include <string.h> unconditionally.
4748 * bcopy.c: Include <stddef.h>.
4749 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4751 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4753 * error.h (error, error_at_line, error_print_progname)
4754 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4755 * error.c: Include error.h first, to check interface.
4756 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4757 (VA_START): Remove; all uses changeed to va_start.
4758 (exit, strerror): Remove decls.
4759 (error_print_progname): Prototype uncondionally.
4760 Don't include <errno.h>; no longer needed.
4761 (private_strerror): Remove.
4762 (error_tail): Always define.
4763 (error, error_at_line): Assume C89 or better; always use prototypes.
4764 * fatal.c: Include "fatal.h" first, to test interface.
4765 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4766 (VA_START): Remove; all uses changed to va_start.
4767 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4769 (exit): Remove decl.
4770 (fatal): Prototype unconditionally. Assume va_start works.
4771 Abort at end, to pacify gcc.
4773 * euidaccess.c (main): Define with a prototype.
4775 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4777 * exitfail.c: Include <stdlib.h> unconditionally.
4779 * fnmatch_.h (__P): Remove. All uses changed to assume
4781 * fnmatch.c: Include fnmatch.h first, to test interface.
4782 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4783 (getenv): Remove decl.
4784 (fnmatch): Define using a prototype.
4785 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4786 (FCT): Define using a prototype.
4788 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4790 * gethostname.c: Include <stddef.h>.
4791 (gethostname): Define with prototype. Length is size_t, not int.
4793 2003-09-08 Paul Eggert <eggert@twinsun.com>
4795 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4796 getversion.c should have been removed then, but was accidentally
4799 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4800 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4802 2003-09-07 Paul Eggert <eggert@twinsun.com>
4804 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4805 copy_tm_result. Bug reported by Simon Josefsson in
4806 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4808 2003-09-06 Paul Eggert <eggert@twinsun.com>
4810 * time_r.c, time_r.h: New files.
4812 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4814 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4815 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4817 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4819 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4820 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4823 * timegm.c: Switch to glibc implementation, with the following changes:
4824 [defined HAVE_CONFIG_H]: Include <config.h>.
4825 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4826 (__mktime_internal) [!defined _LIBC]: New decl.
4827 (__gmtime_r) [!defined _LIBC]: New macro and function.
4828 (timegm): Use a prototype, since gnulib assumes C89.
4829 Do not bother declaring tmp to be const, as it's not really usefu.
4830 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4831 (timegm): Declare only if HAVE_DECL_TIMEGM.
4833 2003-09-03 Paul Eggert <eggert@twinsun.com>
4835 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4836 Bug reported by Lute Kamstra in
4837 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4839 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4840 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4841 course with correspondingly smaller numbers for tomorrow and
4842 yesterday. From Tadayoshi Funaba. Originally installed into
4843 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4846 2003-08-31 Simon Josefsson <jas@extundo.com>
4848 * timegm.h: New file.
4849 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4851 2003-08-31 Karl Berry <karl@gnu.org>
4853 * argp.h: update from libc.
4855 2003-08-28 Bruno Haible <bruno@clisp.org>
4857 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4858 warning on QNX, which defines O_BINARY to 000000.
4860 2003-08-24 Bruno Haible <bruno@clisp.org>
4862 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4863 MSVC7 <stdio.h> is included later.
4865 2003-08-20 Bruno Haible <bruno@clisp.org>
4867 * progname.h: New file, from GNU gettext.
4868 * progname.c: New file, from GNU gettext.
4869 * progreloc.c: New file, from GNU gettext.
4871 2003-08-19 Bruno Haible <bruno@clisp.org>
4873 * xstrdup.c: Assume <string.h> exists.
4875 2003-08-18 Jim Meyering <jim@meyering.net>
4877 * setenv.h: Indent nested cpp directive.
4878 * vasnprintf.c: Remove trailing blanks.
4880 2003-08-17 Simon Josefsson <jas@extundo.com>
4881 Bruno Haible <bruno@clisp.org>
4883 * xstrndup.h: New file.
4884 * xstrndup.c: New file.
4886 2003-08-17 Bruno Haible <bruno@clisp.org>
4888 * strndup.h: New file.
4890 2003-08-16 Paul Eggert <eggert@twinsun.com>
4892 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4893 space, undoing this 2003-08-12 change:
4894 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4896 2003-08-16 Jim Meyering <jim@meyering.net>
4898 Merge from coreutils.
4899 * xstrtoimax.c: #else #if -> #elif.
4900 * xstrtoumax.c: Likewise.
4902 2003-08-15 Paul Eggert <eggert@twinsun.com>
4904 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4905 rather than tab, after '#' in shell-script copyright notices.
4906 Suggested by Bruno Haible.
4908 2003-08-15 Jim Meyering <jim@meyering.net>
4909 and Paul Eggert <eggert@twinsun.com>
4911 Merge from coreutils.
4912 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4913 member but strut utmpx does not. Needed for AIX 4.3.3.
4914 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4916 2003-08-15 Jim Meyering <jim@meyering.net>
4918 Merge from coreutils.
4919 * xgethostname.c: Include <stdlib.h>.
4920 (xghostname): Don't exit for anything other than memory-related
4921 failure; just return NULL.
4922 * userspec.c: Include "posixver.h".
4923 (parse_user_spec): Accept `.' as a separator only
4924 in pre-POSIX-200112 mode.
4925 * strtoimax.c: Use #elif rather than #else #if.
4926 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4927 Remove function, now that we can rely on a working tzset function.
4928 [!_LIBC]: Ensure that the required autoconf test has been run.
4929 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4930 Use underlying_strftime for %r.
4931 * sha.c: Merge in some clean-up and optimization changes from glibc.
4932 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4933 Ensure that it is a multiple of 64.
4934 Rearrange loop exit tests so as to avoid performing an
4935 additional fread after encountering an error or EOF.
4936 * realloc.c: Update copyright date.
4938 2003-08-14 Jim Meyering <jim@meyering.net>
4940 Merge from coreutils.
4941 * obstack.h: Whitespace changes.
4942 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4943 and xcalloc return values.
4944 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4945 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4946 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4947 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4948 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4950 Use mntctl's return value to drive the entry-processing loop, since
4951 we can't rely on the value of the vmt_length member in the last
4952 entry. On some systems doing so could result in exhausting
4953 virtual memory. Based in part on a patch from Mike Jetzer.
4955 2003-08-14 Jim Meyering <jim@meyering.net>
4956 and Paul Eggert <eggert@twinsun.com>
4958 Merges from coreutils, plus other fixes.
4959 * physmem.c: Merge in portability changes from gcc/libiberty
4960 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4961 for credits and details. Thanks to Kaveh Ghazi for helping
4962 to keep these files in sync.
4963 (ARRAY_SIZE): Define it.
4964 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4965 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4966 (memcasecmp): Don't assume size_t fits in unsigned int.
4967 Remove casts and duplicate code.
4968 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4969 (memcpy): Remove definition.
4970 Merge in some clean-up and optimization changes from glibc.
4971 [BLOCKSIZE]: Move definition to top of file.
4972 Ensure that it is a multiple of 64.
4973 Rearrange loop exit tests so as to avoid performing an
4974 additional fread after encountering an error or EOF.
4975 * md5.h (md5_uintptr): Define.
4976 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4977 return to the initial working directory. Preserve errno
4979 * idcache.c: Include "xalloc.h".
4980 (xmalloc, xrealloc): Remove decls.
4981 (getuser): Remove casts no longer required in C89.
4982 * human.c: Include stdio.h, for sprintf.
4983 * group-member.c: Include "xalloc.h".
4984 (xmalloc, xrealloc): Remove decls.
4985 (get_group_info): Remove casts no longer required in C89.
4986 * getusershell.c (readname): Remove casts no longer required in C89.
4987 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4988 * getline.c: Whitespace fix, from coreutils.
4990 2003-08-13 Paul Eggert <eggert@twinsun.com>
4992 * exclude.c: Include <ctype.h>
4993 (IN_CTYPE_DOMAIN): New macro.
4995 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4998 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4999 Undo previous (whitespace-only) change.
5001 2003-08-12 Paul Eggert <eggert@twinsun.com>
5003 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5004 Normalize leading white space and remove trailing white space.
5005 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5006 notice, as per ../config/srclist-update.
5008 Merge from coreutils.
5009 * euidaccess.h: New file.
5010 * euidaccess.c: Include it.
5011 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5012 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5013 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5015 2003-08-11 Bruno Haible <bruno@clisp.org>
5017 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5018 (vasnprintf): Use it instead of wcslen.
5020 2003-08-11 Bruno Haible <bruno@clisp.org>
5022 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5023 value to ensure that _Bool promotes to int. Use #define for _Bool when
5024 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5026 2003-08-10 Karl Berry <karl@gnu.org>
5028 * regex.h: update from libc (whitespace fix).
5030 2003-08-09 Paul Eggert <eggert@twinsun.com>
5032 Merge some files from coreutils. These changes were
5033 originally made by Jim Meyering.
5034 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5035 many older Unixes require this.
5036 * alloca.c (alloca): Remove cast to argument of free;
5037 no longer needed in C89.
5038 * alloca_.h, regex.h: Fix white space to match
5039 what GNU indent does.
5041 2003-08-05 Paul Eggert <eggert@twinsun.com>
5043 * bumpalloc.h: Remove.
5045 2003-08-04 Paul Eggert <eggert@twinsun.com>
5047 * getloadavg.c: Change copyright notice and spacing to conform to
5050 Merge from coreutils.
5051 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5053 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5054 from Karl Berry, implemented by Jim Meyering.
5055 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5056 from Dmitry V. Levin.
5057 Remove anachronistic cast of xrealloc.
5058 * fnmatch_.h (__const): Remove. Use 'const'.
5059 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5060 type. Otherwise, it wouldn't compile with at least /bin/cc on
5061 ymp-cray-unicos9.0.2.X.
5062 Combine two mostly-identical uses of alloca into one.
5063 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5065 2003-08-04 Dave Love <d.love@dl.ac.uk>
5069 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5070 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5071 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5072 obsolete NLIST_NAME_UNION.
5073 [__GNU__]: Undef BSD and FSCALE.
5074 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5076 2003-08-03 Paul Eggert <eggert@twinsun.com>
5078 * stdbool_.h (_Bool): Make it signed char, instead of
5079 an enum type, so that it's guaranteed to promote to int. See:
5080 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5082 2003-07-31 Paul Eggert <eggert@twinsun.com>
5084 * strerror.c: Include config.h, limits.h. Declare sprintf.
5085 (strerror): Don't assume that a printable int fits in 14 bytes.
5087 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5088 Bruno Haible <bruno@clisp.org>
5090 * getline.h (getline, getdelim): Change return type to ssize_t.
5091 * getline.c (getline, getdelim): Likewise.
5092 Remove _GNU_SOURCE define; now it's defined in config.h through
5095 2003-07-22 Paul Eggert <eggert@twinsun.com>
5097 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5098 over-parenthesization in macros.
5100 Sync with coreutils.
5102 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5105 Use `exit_failure' for xalloc and xmemcoll instead of their own
5106 private exit-failure variables.
5107 * xalloc.h (xalloc_exit_failure): Remove.
5108 * xmalloc.c: Likewise. Include exitfail.h.
5109 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5110 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5111 * xmemcoll.c: Likewise. Include exitfail.h.
5112 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5114 2003-07-18 Paul Eggert <eggert@twinsun.com>
5116 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5117 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5118 to test that it can stand by itself. Include "exitfail.h".
5119 Clients should set exit_failure instead.
5120 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5122 2003-07-18 Andreas Schwab <schwab@suse.de>
5124 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5126 2003-07-18 Bruno Haible <bruno@clisp.org>
5128 * getndelim2.h: New file.
5129 * getndelim2.c: Make into a module of its own. Include config.h,
5131 (getndelim2): Make non-static. Change return type to ssize_t.
5132 * getline.h: Change argument names.
5133 * getline.c: Include getndelim2.h instead of getndelim2.c.
5134 * getnline.c: Include getndelim2.h.
5136 2003-07-17 Bruno Haible <bruno@clisp.org>
5138 * Makefile.am: Remove file.
5139 * Makefile.in: Remove file.
5141 2003-07-17 Bruno Haible <bruno@clisp.org>
5143 * getnline.h: New file.
5144 * getnline.c: New file.
5145 * getndelim2.c: New file, extracted from getline.c.
5146 (getndelim2): Renamed from getdelim2, with added nmax argument.
5147 * getline.c: Include getndelim2.c.
5148 (getdelim2): Moved out to getndelim2.c.
5149 (getline, getdelim): Update.
5151 2003-07-15 <karl@gnu.org>
5153 * vasnprintf.c: update from gettext.
5155 2003-07-15 Jim Meyering <jim@meyering.net>
5157 * makepath.c (make_path): Enclose diagnostic in _(...).
5159 2003-07-14 Paul Eggert <eggert@twinsun.com>
5161 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5162 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5163 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5164 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5165 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5166 updated automatically by ../config/srclist-update. This changes
5167 their license from LPGL to GPL.
5169 2003-07-14 Jim Meyering <jim@meyering.net>
5171 Don't emit diagnostics. Let callers do that.
5172 * save-cwd.c: Don't include "error.h".
5173 (save_cwd): Don't call error. Ensure that errno is valid
5174 when returning nonzero.
5176 * save-cwd.h (restore_cwd): Update prototype.
5177 * save-cwd.c (restore_cwd): Remove two parameters.
5178 Simplify. Don't call error upon failure. Let callers do that.
5179 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5180 when auditing is enabled. But don't bother updating the #if.
5182 2003-07-14 Simon Josefsson <jas@extundo.com>
5184 * mempcpy.h: New file.
5185 * mempcpy.c: New file.
5187 2003-07-14 Paul Eggert <eggert@twinsun.com>
5189 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5190 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5191 unicodeio.c, unicodeio.h, unlocked-io.h:
5192 Switch from LGPL to GPL.
5194 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5196 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5197 it breaks C++ compilation.
5198 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5200 2003-07-10 Jim Meyering <jim@meyering.net>
5202 * vasnprintf.c: Remove trailing blanks.
5203 Make cpp indentation consistent.
5205 2003-07-09 Paul Eggert <eggert@twinsun.com>
5207 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5208 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5209 Switch from LGPL to GPL.
5211 2003-07-07 Paul Eggert <eggert@twinsun.com>
5213 * mktime.c: Fix some boundary cases and remove need for floating point.
5215 Issue a compile-time diagnostic if time_t is floating point, or if
5216 two's complement arithmetic is not in effect, or if arithmetic
5217 right shift does not propagate the sign. These assumptions were
5218 all in the original code but they weren't checked.
5220 (TIME_T_MIDPOINT, verify): New macros.
5221 (__isleap): Remove; it has integer overflow problems.
5222 (leapyear): New function, without those problems.
5223 (ydhms_tm_diff): Remove; splitting into two parts.
5224 (ydhms_diff): New function, containing the arithmetic part of
5225 the old ydhms_tm_diff function. Issue a compile-time
5226 diagnostic if we are not using C99 integer division.
5227 Avoid casts when possible.
5228 (guess_time_tm): New function, containing the checking part of
5229 the old ydhms_tm_diff function. Return the new value, rather than
5230 the difference between it and the old. Accept a new argument T
5231 so that *T specifies the old value. Check for overflow in the result.
5233 (__mktime_internal): Use a time_t offset, not a long int offset.
5234 This undoes the 2003-06-04 change, which is no longer needed now
5235 that we have better overflow checking.
5236 (localtime_offset): Likewise.
5238 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5239 and long are 64-bit but int is only 32-bit.
5240 (ydhms_diff): Use long int to store year1 and yday1.
5241 Issue a compile-time diagnostic if long int is not wide enough.
5243 (__mktime_internal): Use long int to store adjusted year and yday.
5244 Use plain C rather than preprocessor commands, if that doesn't
5246 Check for overflow (and try to repair) after each probe
5247 rather than checking only at the very end. This avoids some bugs
5248 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5249 does not equal GMT offset at maximum time).
5250 Use integer to check for overflow rather than floating point; this
5251 is more portable to non-IEEE hosts, and is a tad faster.
5252 When we detect that we are oscillating between two values,
5253 don't check whether tm_isdst has the requested value, since
5254 we already know the answer. When tm_isdst has the wrong value,
5255 use a different heuristic to find the right one, based on the
5256 extreme values actually observed in practice in tz2003a,
5257 rather than the (overly optimistic) "previous 3 calendar quarters".
5259 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5260 "T const" to accommodate glibc style.
5261 (check_result): Use less-confusing report format. "long" -> "long int.
5263 Don't loop if the iteration overflows time_t.
5264 Allow a negative step in the iteration.
5266 2003-07-01 Paul Eggert <eggert@twinsun.com>
5268 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5269 having it depend on HAVE_SYS_TYPES_H.
5271 2003-06-25 Bruno Haible <bruno@clisp.org>
5273 * readlink.c: New file.
5275 2003-06-20 Bruno Haible <bruno@clisp.org>
5277 Assume C89, so PARAMS isn't needed.
5278 * unicodeio.h (PARAMS): Remove.
5279 * unicodeio.c: Don't use PARAMS.
5281 2003-06-18 Jim Meyering <jim@meyering.net>
5283 Merge changes from coreutils.
5284 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5285 Remove explicit declarations of xmalloc and realloc.
5287 (read_utmp): Remove anachronistic cast of xmalloc.
5289 2003-06-17 Paul Eggert <eggert@twinsun.com>
5291 Assume C89, so PARAMS isn't needed.
5292 * backupfile.h (PARAMS): Remove. All uses removed.
5293 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5294 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5295 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5296 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5297 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5298 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5299 xstrtol.h: Likewise.
5300 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5301 same.h, strverscmp.h: Do not include config.h; no longer needed.
5302 Anyway, config.h should always be included before any other file.
5304 2003-06-11 Simon Josefsson <jas@extundo.com>
5306 * sysexit_.h: New file.
5308 2003-05-20 Derek Price <derek@ximbiot.com>
5310 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5312 2003-06-10 Simon Josefsson <jas@extundo.com>
5314 * strchrnul.h: New file.
5315 * strchrnul.c: New file.
5317 2003-06-10 Simon Josefsson <jas@extundo.com>
5319 * argp.h: New file, from glibc.
5320 * argp-ba.c: New file, from glibc.
5321 * argp-eexst.c: New file, from glibc.
5322 * argp-fmtstream.c: New file, from glibc.
5323 * argp-fmtstream.h: New file, from glibc.
5324 * argp-fs-xinl.c: New file, from glibc.
5325 * argp-help.c: New file, from glibc.
5326 * argp-namefrob.h: New file, from glibc.
5327 * argp-parse.c: New file, from glibc.
5328 * argp-pv.c: New file, from glibc.
5329 * argp-pvh.c: New file, from glibc.
5330 * argp-xinl.c: New file, from glibc.
5332 2003-06-07 Jim Meyering <jim@meyering.net>
5334 * readtokens.h: Put `Free Software Foundation, Inc.'
5335 in place of my name in the copyright comment.
5336 Remove definition and uses of __P.
5339 * stat.c: Don't declare xmalloc explicitly.
5340 Instead, include "xalloc.h".
5341 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5342 xrealloc, and xcalloc return values.
5343 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5345 * xgetcwd.h: Remove definition/uses of PARAMS.
5347 2003-06-06 Jim Meyering <jim@meyering.net>
5349 * stdbool_.h: Renamed from stdbool.h.in.
5351 2003-06-06 Jim Meyering <jim@meyering.net>
5353 Merge from coreutils.
5354 * same.c: (same_name): Declare *_basename locals to be `const'.
5355 Consolidate declarations and initializations of *_base* locals.
5357 Merge from coreutils.
5358 This avoids a core dump on systems without GNU putenv,
5359 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5360 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5361 (unsetenv): New static function, from GNU libc.
5362 (rpl_putenv): Use it.
5364 * modechange.c: Remove trailing blanks.
5366 Merge from coreutils.
5367 * fsusage.c: Remove declaration of statfs.
5368 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5370 * posixtm.c: Include <stdbool.h> unconditionally.
5372 2003-06-05 Paul Eggert <eggert@twinsun.com>
5374 * mktime.c (__mktime_internal): When resolving a tm_isdst
5375 mismatch, look in future quarters as well as past. This fixes a
5376 bug when processing fall-backwards gaps immediately after a long
5377 period of daylight-saving time.
5379 * mktime.c: Assume freestanding C89 or better.
5380 (HAVE_LIMITS_H): Remove. Assume it's 1.
5381 (__P): Remove; not used.
5382 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5383 (mktime, not_equal_tm, print_tm, check_result,
5384 main): Use prototypes. Use const * where appropriate.
5385 (main): Fix typo in testing code that uncovered by above changes.
5386 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5388 2003-06-04 Paul Eggert <eggert@twinsun.com>
5390 * mktime.c: Fix Debian bug 177940
5391 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5392 (localtime_offset): Now long int, not time_t, because we want it
5393 to be guaranteed to be signed. All uses changed.
5394 (__mktime_internal): If overflow would occur when adding offset,
5397 Merge 'human' changes from coreutils. Rewrite to support
5398 locale-specific notations like thousands separators.
5399 * human.c: Simplify authorship notice.
5400 Include human.h immediately after config.h.
5401 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5402 <limits.h>: Do not include, since human.h does.
5403 (SIZE_MAX, UINTMAX_MAX): New macros.
5404 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5405 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5406 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5407 (power_letter): Renamed from suffixes.
5408 (generate_suffix_backwards): Remove.
5409 (adjust_value): Now takes int style (because of human.h changes)
5410 and long double value (for greater precision on some platforms).
5411 (group_number): New function.
5412 (human_readable): Use it. Use integer options, not enum.
5413 Put the options before the sizes in the arg list.
5414 Support all the new options.
5415 The old human_readable function has been removed;
5416 use inttostr.h instead.
5417 (human_readable, default_block_size, humblock):
5418 Use uintmax_t, not int, for block sizes.
5419 (human_readable_inexact, block_size_types): Remove.
5420 (block_size_opts): New constant.
5421 (human_options): Renamed from human_block_size, with new signature
5422 that allows block sizes up to UINTMAX_MAX. All callers changed.
5423 * human.h: Add copyright and authorship notice.
5424 Include <limits.h> and <stdbool.h> unconditionally.
5425 (PARAMS): Remove. All uses removed.
5426 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5427 (enum human_inexact_style): Remove tag; now a nameless enum.
5428 (human_floor, human_ceiling, human_round_to_even): Now have
5429 values 2, 0, 1 rather than -1, 1, 0.
5430 (human_group_digits, human_suppress_point_zero, human_autoscale,
5431 human_base_1024, human_SI, human_B): New constants.
5432 (human_readable_inexact, human_block_size): Remove.
5433 (human_readable): Size args are now uintmax_t, not int.
5434 (human_options): New decl.
5436 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5437 unnecessary now that we assume C89 or better. This change
5438 imported from coreutils.
5440 * mktime.c (__mktime_internal): Do not reject negative timestamps
5441 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5442 in the 2003-05-30 sync from glibc.
5444 .h files should stand alone, but we shouldn't include <sys/types.h>
5445 if we can get away with just <stddef.h>.
5447 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5448 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5449 rather than <sys/types.h>, as we merely need size_t.
5450 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5452 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5453 Include <stdio.h>, to get FILE.
5454 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5455 memcasecmp.h has included <stddef.h> and all we need is size_t.
5456 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5457 our interface, instead of including <sys/types.h>
5459 2003-06-02 Paul Eggert <eggert@twinsun.com>
5462 Fix some minor time-related bugs with POSIX time arguments.
5463 Some valid time stamps were being rejected (notably -1, and
5464 time stamps before 1900 on 64-bit hosts). And some invalid
5465 time stamps were being accepted, e.g. September 31.
5467 * posixtm.h (posixtime): Return bool instead of time_t, so
5468 that we can return (time_t) -1 successfully.
5469 * posixtm.c: Likewise.
5470 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5471 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5472 (t): Remove static var.
5473 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5474 of static var. All uses changed.
5475 (year): Do not reject years before 1900; they can occur with
5477 (posix_time_parse): Do not check for out-of-range components;
5478 that is now the caller's responsibility, since our checks were
5479 only approximations.
5480 (posixtime): Use mktime to check for out-of-range components,
5481 since it knows them exactly.
5482 If mktime returns (time_t) -1, check whether an error actually occurred
5483 by invoking localtime on -1.
5484 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5485 posixtime failures better.
5486 Improve the test data (in comments only).
5488 2003-05-30 <karl@gnu.org>
5490 * mktime.c: update from libc.
5492 2003-05-30 Bruno Haible <bruno@clisp.org>
5494 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5495 * localcharset.h: Likewise.
5496 * localcharset.c: Likewise.
5498 2003-05-28 Paul Eggert <eggert@twinsun.com>
5500 Assume the headers required for C89 freestanding compilers.
5501 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5502 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5503 without checking for HAVE_LIMITS_H.
5504 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5505 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5507 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5508 * exclude.c: Include <stdbool.h> unconditionally.
5509 * tempname.c: Include <stddef.h> unconditionally.
5510 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5511 * modechange.c, rpmatch.c (NULL): Don't define, since
5512 <stddef.h> does that.
5513 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5514 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5515 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5516 * xstrtol.c: Likewise.
5517 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5518 * savedir.c: Include <stddef.h> instead of defining NULL.
5520 * addext.c (addext): Use assignment rather than cast, to avoid
5521 warnings on some platforms.
5523 * mktime.c (__mktime_internal): Do not reject negative timestamps
5526 2003-05-10 Bruno Haible <bruno@clisp.org>
5528 * linebreak.c (iconv_string_length): Don't return -1 just because the
5529 string is longer than 4 KB.
5531 2003-05-12 Jim Meyering <jim@meyering.net>
5533 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5534 the space-padded-by-default conversion specifiers, %e, %k, %l.
5536 2003-05-03 Bruno Haible <bruno@clisp.org>
5538 Upgrade to Unicode-4.0.
5539 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5540 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5541 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5542 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5543 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5544 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5545 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5546 Change width of U+E0100..U+E01EF from 1 to 0.
5548 2003-04-25 Bruno Haible <bruno@clisp.org>
5550 * copy-file.c: Include <stddef.h>, for size_t.
5552 2003-04-25 Jim Meyering <jim@meyering.net>
5554 * copy-file.c (copy_file_preserving): Declare buf_size to be
5555 of type size_t, not int.
5557 2003-04-11 Jim Meyering <jim@meyering.net>
5559 Merge changes from Coreutils.
5561 2003-03-22 Jim Meyering <jim@meyering.net>
5563 * strftime.c (widen): Cast alloca return value to proper type.
5565 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5568 * strftime.c (my_strftime): Handle very large width
5569 specifications for numeric values correctly. Improve checks for
5572 2003-01-19 Jim Meyering <jim@meyering.net>
5574 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5575 (nl_get_alt_digit) [! defined my_strftime]: Define.
5576 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5577 _nl_get_alt_digit and _nl_get_walt_digit.
5579 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5580 These changes have no effect outside of _LIBC.
5582 2003-04-10 Bruno Haible <bruno@clisp.org>
5584 * findprog.h: New file, from GNU gettext.
5585 * findprog.c: New file, from GNU gettext.
5587 2003-04-05 Jim Meyering <jim@meyering.net>
5589 Merge changes from Coreutils.
5591 * exclude.h (PARAMS): Remove definition and uses.
5592 * exclude.c: Remove uses of `PARAMS'.
5594 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5595 Add test-cases for DOS filenames. Declare program_name.
5596 (main): Set up program_name. Patch by Rich Dawe.
5598 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5600 Use mntctl's return value to drive the entry-processing loop, since
5601 we can't rely on the value of the vmt_length member in the last
5602 entry. On some systems doing so could result in exhausting
5603 virtual memory. Based in part on a patch from Mike Jetzer.
5605 2003-04-04 Bruno Haible <bruno@clisp.org>
5607 * linebreak.h: New file, from GNU gettext.
5608 * linebreak.c: New file, from GNU gettext with slight modifications.
5609 * lbrkprop.h: New file, from GNU gettext.
5611 2003-04-03 Bruno Haible <bruno@clisp.org>
5613 * utf8-ucs4.h: New file, from GNU gettext.
5614 * utf16-ucs4.h: New file, from GNU gettext.
5615 * ucs4-utf8.h: New file, from GNU gettext.
5616 * ucs4-utf16.h: New file, from GNU gettext.
5618 2003-04-02 Bruno Haible <bruno@clisp.org>
5620 * binary-io.h: New file, from GNU gettext.
5622 2003-04-01 Bruno Haible <bruno@clisp.org>
5624 * pathname.h: New file, from GNU gettext.
5625 * concatpath.c: New file, from GNU gettext.
5627 2003-03-30 Bruno Haible <bruno@clisp.org>
5629 * copy-file.c (copy_file_preserving): Don't set owner if the function
5630 chown() doesn't exist.
5632 2003-03-28 Bruno Haible <bruno@clisp.org>
5634 * copy-file.h: New file, from GNU gettext.
5635 * copy-file.c: New file, from GNU gettext.
5637 2003-03-18 Jim Meyering <jim@meyering.net>
5639 * quote.c (quote_n): Fix typo in comment.
5641 2003-03-14 Jim Meyering <jim@meyering.net>
5643 Merge changes from Coreutils.
5644 * obstack.h (obstack_object_size): Declare temporary, __o,
5645 to be const, in order to avoid warnings.
5646 (obstack_room): Likewise.
5647 (obstack_empty_p): Likewise.
5649 2003-03-13 Paul Eggert <eggert@twinsun.com>
5651 Merge changes from Bison.
5652 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5653 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5654 when compiling Bison 1.875's `bitset bset = obstack_alloc
5655 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5656 * hash.c: Include <stdbool.h> unconditionally.
5658 2003-03-09 Paul Eggert <eggert@twinsun.com>
5660 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5661 Reported by Bruce Becker; see:
5662 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5664 2003-03-03 Paul Eggert <eggert@twinsun.com>
5665 Bruno Haible <bruno@clisp.org>
5667 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5668 Reported by John Hughes, see
5669 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5671 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5673 * poll_.h: New file.
5676 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5678 * mathl.h: New file.
5679 * acosl.c: New file.
5680 * asinl.c: New file.
5681 * atanl.c: New file.
5682 * ceill.c: New file.
5685 * floorl.c: New file.
5686 * frexpl.c: New file.
5687 * ldexpl.c: New file.
5689 * sincosl.c: New file.
5691 * sqrtl.c: New file.
5693 * trigl.c: New file.
5694 * trigl.h: New file.
5696 2003-02-17 Bruno Haible <bruno@clisp.org>
5698 * mkdtemp.h: New file, from GNU gettext.
5699 * mkdtemp.c: New file, from GNU gettext.
5701 2003-01-31 Bruno Haible <bruno@clisp.org>
5703 * rename.c: #undef rename before defining rpl_rename.
5704 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5706 2003-01-30 Bruno Haible <bruno@clisp.org>
5708 * printf-args.h: New file, from GNU gettext.
5709 * printf-args.c: New file, from GNU gettext.
5710 * printf-parse.h: New file, from GNU gettext.
5711 * printf-parse.c: New file, from GNU gettext.
5712 * vasnprintf.h: New file, from GNU gettext.
5713 * vasnprintf.c: New file, from GNU gettext.
5714 * asnprintf.c: New file, from GNU gettext.
5715 * vasprintf.h: New file, from GNU gettext with modifications.
5716 * vasprintf.c: New file, from GNU gettext.
5717 * asprintf.c: New file, from GNU gettext.
5719 2003-01-29 Bruno Haible <bruno@clisp.org>
5721 * stpncpy.h: New file, from GNU gettext with modifications.
5722 * stpncpy.c: New file, from GNU gettext with modifications.
5724 2003-01-28 Bruno Haible <bruno@clisp.org>
5726 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5728 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5731 2003-01-27 Bruno Haible <bruno@clisp.org>
5733 * xsetenv.h: New file, from GNU gettext.
5734 * xsetenv.c: New file, from GNU gettext.
5736 2003-01-23 Bruno Haible <bruno@clisp.org>
5738 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5740 2003-01-22 Bruno Haible <bruno@clisp.org>
5742 * exit.h: New file, from GNU gettext.
5744 2003-01-11 Bruno Haible <bruno@clisp.org>
5746 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5747 * strcase.h (strcasecmp, strncasecmp): Likewise.
5749 2003-01-14 Jim Meyering <jim@meyering.net>
5751 * same.c (same_name): Tweak a comment.
5753 2003-01-11 Bruno Haible <bruno@clisp.org>
5755 * same.c (same_name): Reorder tests so as to avoid calling stat()
5756 when a string comparison is sufficient.
5758 2003-01-11 Bruno Haible <bruno@clisp.org>
5760 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5763 2003-01-11 Bruno Haible <bruno@clisp.org>
5765 * hash-pjw.c: Add comment about low quality of this function.
5767 2003-01-12 Paul Eggert <eggert@twinsun.com>
5769 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5770 to avoid collisions with libcurses and libreadline.
5772 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5773 * getstr.h, getstr.c: Remove.
5774 * getline.c: Include "getline.h", to check interface.
5775 Move body of old getstr.c here: this defines MIN_CHUNK and
5776 declares getdelim2, which is renamed from getstr.
5777 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5779 * linebuffer.c (readlinebuffer): Renamed from readline.
5781 * linebuffer.h: Likewise.
5782 (readline): Remove backward-compatibility macro.
5784 2003-01-12 Jim Meyering <jim@meyering.net>
5786 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5788 2003-01-10 Bruno Haible <bruno@clisp.org>
5790 * alloca_.h: New file.
5791 * getdate.y: Unconditionally include alloca.h.
5792 * makepath.c: Likewise.
5793 * setenv.c: Likewise.
5794 * userspec.c: Likewise.
5796 2003-01-09 Bruno Haible <bruno@clisp.org>
5798 * stdbool.h.in: New file.
5800 2003-01-08 Bruno Haible <bruno@clisp.org>
5802 * safe-read.c: Include specification header first, to ensure its
5804 * full-write.c: Likewise.
5806 2003-01-08 Jim Meyering <jim@meyering.net>
5808 * full-write.c: Undefine and define-away `const' after inclusion
5809 of errno.h, not before. Suggestion from Bruno Haible.
5811 2003-01-07 Jim Meyering <jim@meyering.net>
5813 * full-write.c: Rework so that it may serve to define full_read, too.
5814 * full-read.c: Simply #define FULL_READ and include full-write.c.
5816 2003-01-06 Jim Meyering <jim@meyering.net>
5818 * version-etc.c: Update year in translatable copyright string.
5820 2002-12-25 Bruno Haible <bruno@clisp.org>
5822 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5823 * xstrtol.h: Likewise.
5824 * xstrtoimax.c: Likewise.
5825 * xstrtoumax.c: Likewise.
5826 * human.h: Likewise.
5828 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5829 on systems that have <inttypes.h> but not <stdint.h>.
5831 2002-12-31 Paul Eggert <eggert@twinsun.com>
5833 * memcoll.c (memcoll): Fall back on a simple algorithm using
5834 memcmp if strcoll doesn't work.
5836 2002-12-23 Bruno Haible <bruno@clisp.org>
5838 * localcharset.h: New file.
5839 * localcharset.c: Include it.
5840 * unicodeio.c: Likewise.
5842 2002-12-22 Bruno Haible <bruno@clisp.org>
5844 * utime.c (utime_null): No need to call ftruncate if the file was
5847 2002-12-23 Bruno Haible <bruno@clisp.org>
5849 * memcoll.c (STRCOLL): New macro.
5852 2002-12-22 Bruno Haible <bruno@clisp.org>
5854 * getstr.h (getstr): Define, to avoid clash with libcurses.
5855 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5857 2002-12-22 Bruno Haible <bruno@clisp.org>
5859 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5861 2002-12-23 Bruno Haible <bruno@clisp.org>
5863 * getline.h: Include <stddef.h>, for size_t.
5865 * unicodeio.h: Include <stddef.h>, for size_t.
5866 * unicodeio.c: Don't include <stddef.h>.
5868 2002-12-17 Bruno Haible <bruno@clisp.org>
5870 * canon-host.c (strdup): Remove unused declaration.
5872 * fsusage.c: Include full_read.h.
5873 (get_fs_usage): Use full_read instead of safe_read.
5875 * utime.c (utime_null): Use SAFE_READ_ERROR.
5877 2002-12-11 Bruno Haible <bruno@clisp.org>
5879 * setenv.h: Rewritten to cope with systems that have setenv() but not
5881 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5884 2002-12-11 Bruno Haible <bruno@clisp.org>
5886 * setenv.c (alloca): Fall back to malloc.
5888 (setenv): Use freea() to free memory allocated with alloca().
5890 2002-11-13 Bruno Haible <bruno@clisp.org>
5892 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5893 function declarations.
5894 * unsetenv.c (unsetenv): Likewise.
5896 2002-03-04 Bruno Haible <bruno@clisp.org>
5898 Portability to AIX 4.3.3.
5899 * unsetenv.c: New file, extracted from setenv.c.
5900 * setenv.c: Move the unsetenv() function to unsetenv.c.
5902 2001-12-20 Bruno Haible <bruno@clisp.org>
5904 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5905 use malloc instead. For SunOS 4.
5907 2001-12-11 Bruno Haible <bruno@clisp.org>
5909 * setenv.c: Declare alloca.
5910 (compar_fn_t): New typedef.
5911 (KNOWN_VALUE, STORE_VALUE): Use it.
5913 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5916 2002-12-10 Paul Eggert <eggert@twinsun.com>
5918 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5919 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5920 Choose values that are less likely to collide with system fnmatch
5922 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5923 defined (e.g., a pure POSIX system).
5924 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5925 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5927 2002-12-06 Jim Meyering <jim@meyering.net>
5929 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5931 Merge in changes from libc's misc/error.c, in preparation
5932 for the merge of gnulib's changes back into libc.
5934 * error.c (_): Define only if not already defined.
5935 Move definition to follow all #include directives.
5936 Include unlocked-io.h only if !_LIBC.
5937 [_LIBC]: Include <libio/libioP.h>.
5938 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5939 (fflush): Tweak definition to use INTUSE.
5942 2002-12-05 Paul Eggert <eggert@twinsun.com>
5944 * alloca.c [defined emacs]: Include "lisp.h".
5945 (xalloc_die) [defined emacs]: New macro.
5946 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5947 [! defined emacs]: Include <xalloc.h>.
5948 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5949 (pointer): Typedef to POINTER_TYPE *.
5950 (malloc): Remove decl; we now always use xmalloc.
5951 (alloca): Use old-style definition, since Emacs needs this.
5952 Check for arithmetic overflow when computing combined size.
5954 2002-12-04 Paul Eggert <eggert@twinsun.com>
5956 Do not generate unlocked-io.h automatically, since it's easier to
5957 maintain it by hand.
5959 * unlocked-io.h: New file, from GNU diffutils,
5960 but with proper copyright notice and attribution.
5962 * Makefile.am: Add copyright notice.
5963 (libfetish_a_SOURCES): Add unlocked-io.h.
5964 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5965 (DISTCLEANFILES, io_functions): Remove macros.
5966 (EXTRA_DIST): Remove gen_uio.
5967 (unlocked-io.h): Remove rule.
5969 2002-12-04 Jim Meyering <jim@meyering.net>
5971 Reflect the fact that stat.c and lstat.c are no longer generated.
5972 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5973 (DISTCLEANFILES): Likewise.
5974 (EXTRA_DIST): Likewise.
5975 (all_local): Don't depend on stat.c or lstat.c.
5976 (stat.c, lstat.c): Remove rules.
5977 (EXTRA_DIST): Remove xstat.in.
5979 * xstat.in: Remove file. Contents moved into stat.c.
5980 * stat.c: New file. Contents mostly from xstat.in.
5981 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5982 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5984 * safe-read.c: Rework so that it may serve to define safe_write, too.
5985 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5987 2002-12-03 Jim Meyering <jim@meyering.net>
5989 * safe-read.c, safe-write.c: Change variable names and comments, but
5990 not semantics, to minimize the differences between these two files.
5991 (safe_read): Change comment to mention SAFE_READ_ERROR.
5993 * safe-read.c (IS_EINTR): Define.
5994 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5996 2002-12-02 Bruno Haible <bruno@clisp.org>
5998 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5999 Define, taken from safe-read.c.
6000 (INT_MAX): Provide fallback.
6001 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6002 * safe-write.h (SAFE_WRITE_ERROR): Define.
6004 * safe-read.c (EINTR): Remove definition.
6005 (safe_read): Don't use EINTR if it is absent.
6007 2002-12-02 Jim Meyering <jim@meyering.net>
6009 * safe-read.c (EINTR): Define.
6010 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6011 (INT_MAX): Provide fallback.
6012 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6014 * safe-read.h (SAFE_READ_ERROR): Define.
6016 2002-12-01 Jim Meyering <jim@meyering.net>
6018 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6019 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6021 2002-11-27 Paul Eggert <eggert@twinsun.com>
6023 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6024 hash_rehash): Replace `if (limit <= value) abort ();' with
6025 `if (! (value < limit)) abort ();', for readability.
6027 2002-11-26 <karl@gnu.org>
6029 * strdup.c: copy from libc again, with jim's ok.
6030 * .cppi-disable: re-add strdup.c
6032 2002-11-25 <karl@gnu.org>
6034 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6035 instead of "strtol.c".
6037 2002-11-25 Jim Meyering <jim@meyering.net>
6039 * mktime.c: Sync from libc, now that it has the latest fix.
6041 2002-11-24 <karl@gnu.org>
6043 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6044 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6046 2002-11-24 Jim Meyering <jim@meyering.net>
6048 Update from coreutils:
6050 * mktime.c: Merge in changes from libc.
6052 Avoid a link-time failure on some Linux systems.
6053 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6054 (__mon_yday): Declare with the STATIC attribute.
6055 (__mktime_internal): Likewise.
6056 Based on a report from Greg Schafer.
6058 2002-11-23 Jim Meyering <jim@meyering.net>
6060 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6061 Use `unsigned', not `int', as type of index.
6063 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6065 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6067 2002-11-22 Paul Eggert <eggert@twinsun.com>
6069 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6070 hint that one should use `if (! x) abort ();' rather than `assert
6071 (x);', and anyway it's one less thing to worry about configuring.
6072 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6073 hash_rehash, hash_insert): Use abort rather than assert.
6075 2002-11-22 Paul Eggert <eggert@twinsun.com>
6077 * quotearg.h: Allow multiple inclusion by surrounding with
6078 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6079 so that we can be included first.
6080 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6081 * quotearg.c: Include quotearg.h immediately after config.h.
6082 No need to include stddef.h or sys/types.h any more.
6083 Surround local include files with "", not "<>".
6084 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6085 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6086 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6087 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6088 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6089 (ISPRINT): Remove; no longer needed now that we assume C89.
6091 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6094 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6095 quotearg_char): Use SIZE_MAX rather than
6096 (size_t) -1 when we are talking about "infinity".
6098 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6100 2002-11-22 Bruno Haible <bruno@clisp.org>
6102 * safe-read.h: Assume C89. Add comments.
6103 (safe_read): Change return type to size_t.
6104 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6105 counts > SSIZE_MAX correctly.
6106 * safe-write.h: New file.
6107 * safe-write.c: New file.
6108 * full-read.h: New file.
6109 * full-read.c: New file.
6110 * full-write.h: Assume C89. Add comments.
6111 * full-write.c: Include safe-write.h.
6112 (full_write): Rewritten to use safe_write.
6113 Suggested by Jim Meyering and Paul Eggert.
6115 2002-11-21 Bruno Haible <bruno@clisp.org>
6117 Remove case insensitive option matching.
6118 * argmatch.h (argcasematch): Remove declaration.
6119 (ARGCASEMATCH): Remove macro.
6120 (__xargmatch_internal): Remove case_sensitive argument.
6121 (XARGMATCH): Update.
6122 (XARGCASEMATCH): Remove macro.
6123 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6124 case_sensitive argument.
6125 (argcasematch): Remove function.
6126 (__xargmatch_internal): Remove case_sensitive argument.
6127 (main): Use XARGMATCH instead of XARGCASEMATCH.
6129 * xmalloc.c: Change compile-time error message. Add comment about
6130 required autoconf version.
6132 2002-11-21 Jim Meyering <jim@meyering.net>
6134 * strdup.c (strdup): Tweak comment and initial #if/#include.
6136 Merge in changes from the coreutils.
6138 2002-09-25 Paul Eggert <eggert@twinsun.com>
6139 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6140 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6141 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6142 int. Work more efficiently if X is the same width as uintmax_t.
6143 Do not compare X to -1, to avoid bogus compiler warning.
6144 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6145 Don't assume that f_frsize and f_bsize are the same type.
6147 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6150 * makepath.c (make_path): Restore umask *before* creating the final
6152 (make_path): Minor reformatting.
6154 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6155 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6157 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6158 ones. At least on GNU/Linux systems, `auto' means something else.
6161 2002-11-20 Paul Eggert <eggert@twinsun.com>
6163 Merge argmatch cleanups from Bison. Assume C89.
6165 * argmatch.c: Include config.h here, not in argmatch.h.
6166 Include stdlib.h, for EXIT_FAILURE.
6167 Always include <string.h>, since we assume C89.
6168 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6169 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6170 Include <stddef.h> instead, since it's all we need for size_t.
6171 (PARAMS): Remove. All uses removed.
6172 (ARRAY_CARDINALITY): Do not bother to #undef.
6173 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6174 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6175 Remove unnecessary parentheses.
6176 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6177 Insert necessary parentheses.
6178 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6179 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6181 2002-11-19 Bruno Haible <bruno@clisp.org>
6183 * mbswidth.c: Include mbswidth.h right at the beginning.
6184 * mbswidth.h: Include <stddef.h>, for size_t.
6186 * mbswidth.h (PARAMS): Remove macro.
6187 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6188 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6190 * gcd.h (PARAMS): Remove macro.
6191 (gcd): Use ANSI C function declarations.
6192 * gcd.c (gcd): Likewise.
6194 2002-11-15 Bruno Haible <bruno@clisp.org>
6196 * strcspn.c: Include <stddef.h>.
6197 (strcspn): Use ANSI C function declaration. Change return type to
6199 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6200 (strpbrk): Use NULL.
6201 * strpbrk.h (PARAMS): Remove macro.
6202 (strpbrk): Use ANSI C function declaration.
6203 * strstr.c: Don't include <sys/types.h>.
6204 * strstr.h (PARAMS): Remove macro.
6205 (strstr): Use ANSI C function declarations.
6207 2002-11-06 Bruno Haible <bruno@clisp.org>
6209 * gcd.h (gcd): Change argument type to 'unsigned long'.
6210 * gcd.c (gcd): Likewise.
6212 2002-11-05 Bruno Haible <bruno@clisp.org>
6214 * gcd.h: New file, from gettext-0.11.5.
6215 * gcd.c: New file, from gettext-0.11.5.
6217 2002-11-05 Bruno Haible <bruno@clisp.org>
6219 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6220 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6221 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6222 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6224 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6225 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6227 * closeout.c: Include gettext.h instead of <libintl.h>.
6228 * human.c: Include gettext.h instead of <libintl.h>.
6229 * quotearg.c: Include gettext.h instead of <libintl.h>.
6230 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6231 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6232 * userspec.c: Include gettext.h instead of <libintl.h>.
6233 * version-etc.c: Include gettext.h instead of <libintl.h>.
6234 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6235 (textdomain): Remove definition.
6236 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6238 * long-options.c: Remove include of <libintl.h> and definition of _.
6239 * same.c: Remove include of <libintl.h> and definition of _.
6241 2002-11-04 Bruno Haible <bruno@clisp.org>
6243 * stpcpy.h: New file, from GNU gettext-0.11.5.
6244 * strcase.h: New file, from GNU gettext-0.11.5.
6245 * strpbrk.h: New file, from GNU gettext-0.11.5.
6246 * strstr.h: New file, from GNU gettext-0.11.5.
6247 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6249 2002-05-09 Bruno Haible <bruno@clisp.org>
6251 * config.charset: Update for newest glibc. Add canonical names
6252 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6254 2002-05-09 Bruno Haible <bruno@clisp.org>
6256 * localcharset.c (get_charset_aliases): Add more Windows specific
6259 2002-05-08 Owen Taylor <otaylor@redhat.com>
6261 * config.charset: A few additions for Solaris.
6263 2001-12-05 Bruno Haible <bruno@clisp.org>
6265 * localcharset.c (locale_charset): Don't return an empty string.
6267 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6269 * config.charset: msdos in uk_UA uses CP1125.
6271 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6273 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6274 * localcharset.c (locale_charset): Declare as extern "C".
6276 2002-02-15 Bruno Haible <bruno@clisp.org>
6278 * config.charset [msdosdjgpp]: For Russian, use CP866.
6280 2002-02-11 Bruno Haible <bruno@clisp.org>
6282 * config.charset: Add support for NetBSD.
6284 2002-09-25 <karl@gnu.org>
6286 * strdup.c: copy from libc/string (via ../config/srclist*).
6287 * getopt*: copy from libc/posix.
6288 * gettext.h: copy from gettext.
6289 * .cppi-disable: add strdup.c, gettext.h.
6291 2002-07-01 Jim Meyering <meyering@lucent.com>
6293 * c-stack.c: Include sys/time.h.
6294 From Volker Borchert.
6296 2002-06-11 Paul Eggert <eggert@twinsun.com>
6298 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6299 New macro. Use it uniformly instead of
6300 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6301 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6302 reported by Vin Shelton.
6304 2002-06-22 Jim Meyering <meyering@lucent.com>
6306 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6307 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6309 2002-06-22 Paul Eggert <eggert@twinsun.com>
6311 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6312 Do not assume SA_SIGINFO behavior.
6313 Bug reported by Jim Meyering on NetBSD 1.5.2.
6315 2002-06-22 Jim Meyering <meyering@lucent.com>
6317 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6319 * exitfail.c, exitfail.h: Likewise.
6320 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6322 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6324 (EXTRA_DIST): Add fnmatch_loop.c.
6325 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6327 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6328 * fnmatch.c: Update from diffutils-2.8.2.
6329 * fnmatch_.h: New file. From diffutils-2.8.2.
6330 * fnmatch.h: Remove file.
6332 2002-06-18 Paul Eggert <eggert@twinsun.com>
6334 * file-type.h: Report an error if neither S_ISREG nor
6335 S_IFREG is defined, instead of using a test specific to glibc
6336 2.2. This should be safe, since POSIX requires S_ISREG and
6337 Unix Version 7 had S_IFREG. We don't need to check for
6338 <sys/types.h> since we don't use any symbols that it defines.
6340 2002-06-15 Jim Meyering <meyering@lucent.com>
6342 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6343 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6344 have been included before this file.
6346 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6348 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6349 so that each temporary file name is unique and valid in the first
6350 8 characters, for operation under DOS.
6352 2002-06-15 Jim Meyering <meyering@lucent.com>
6354 Work even with DJGPP 2.03, which lacks support for symlinks.
6356 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6358 * lchown.c (S_ISLNK): Likewise.
6360 2002-06-14 Jim Meyering <meyering@lucent.com>
6362 * file-type.h: Use the version from diffutils-2.8.2.
6363 * file-type.c: Likewise.
6365 2002-05-27 Jim Meyering <meyering@lucent.com>
6367 Fix a problem seen only on nonconforming systems whereby ls.c's
6368 use of localtime, and then of gettimeofday would cause trouble:
6369 the localtime call used to initialize rpl_gettimeofday's save
6370 mechanism would clobber ls's current local time information so
6371 that in any long listing the first file would always be listed
6372 with date 1970-01-01. Analysis by Volker Borchert.
6374 * gettimeofday.c (localtime): Undefine.
6375 (rpl_localtime): New function.
6377 2002-05-22 Jim Meyering <meyering@lucent.com>
6379 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6380 * file-type.h: New file.
6381 * file-type.c (file_type): New file/function. Extracted from diffutils.
6383 2002-04-29 Paul Eggert <eggert@twinsun.com>
6385 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6387 2002-04-28 Paul Eggert <eggert@twinsun.com>
6389 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6390 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6391 of 127, since 64 is the largest conceivable number for ancient
6393 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6395 2002-04-28 Jim Meyering <meyering@lucent.com>
6397 * sig2str.c (WTERMSIG): Remove definition (unused).
6399 2002-04-28 Paul Eggert <eggert@twinsun.com>
6401 * sig2str.h, sig2str.c: New files.
6402 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6404 2002-04-24 Jim Meyering <meyering@lucent.com>
6406 * gettext.h: New file, from Gettext.
6407 * Makefile.am (INCLUDES): Remove -I../intl.
6408 (libfetish_a_SOURCES): Add gettext.h.
6410 2002-04-16 Jim Meyering <meyering@lucent.com>
6412 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6413 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6414 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6416 2002-04-12 Jim Meyering <meyering@lucent.com>
6418 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6420 2002-03-10 Jim Meyering <meyering@lucent.com>
6422 * makepath.c (make_path): Remove a comma from a diagnostic.
6423 Suggestion from Santiago Vila.
6425 2002-03-08 Jim Meyering <meyering@lucent.com>
6427 * rename.c: Mention that this wrapper is needed also on
6428 mips-dec-ultrix4.4 systems.
6430 2002-03-02 Jim Meyering <meyering@lucent.com>
6432 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6433 not HAVE_CLOCK_SETTIME.
6435 2002-02-27 Paul Eggert <eggert@twinsun.com>
6437 * nanosleep.h: Rename to....
6438 * timespec.h: New name for nanosleep.h. All uses changed.
6440 * gettime.c: New file.
6441 * settime.c: New file.
6444 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6445 timespec.h. Remove nanosleep.h.
6447 2002-02-25 Paul Eggert <eggert@twinsun.com>
6449 * acl.c, acl.h: New files.
6450 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6452 2002-02-24 Jim Meyering <meyering@lucent.com>
6454 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6455 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6456 cause trouble. Reported by Nelson Beebe.
6458 2002-02-23 Paul Eggert <eggert@twinsun.com>
6460 * path-concat.c (xpath_concat): Reorder code to pacify
6461 compilers that don't know that xalloc_die never returns.
6463 2002-02-20 Jim Meyering <meyering@lucent.com>
6465 * getdate.c: Regenerate using bison-1.33.
6467 2002-02-15 Paul Eggert <eggert@twinsun.com>
6469 * posixver.c, posixver.h: New files.
6470 * Makefile.am (libfetish_a_SOURCES): Add them.
6472 2002-02-02 Paul Eggert <eggert@twinsun.com>
6473 Bruno Haible <bruno@clisp.org>
6475 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6476 (fwrite_success_callback): New declaration.
6477 * unicodeio.c (unicode_to_mb): New function, extracted from
6478 print_unicode_char. Call failure callback instead of error.
6479 (fwrite_success_callback): New function.
6480 (exit_failure_callback): New function.
6481 (fallback_failure_callback): New function.
6482 (print_unicode_char): Call unicode_to_mb.
6484 2002-01-26 Jim Meyering <meyering@lucent.com>
6486 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6488 2002-01-22 Jim Meyering <meyering@lucent.com>
6490 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6491 Otherwise, some versions of automake would omit the rule that makes
6492 Makefile from Makefile.in.
6494 2001-01-21 Paul Eggert <eggert@twinsun.com>
6496 * xmemcoll.h, xmemcoll.c: New files.
6497 * Makefile.am (libfetish_a_SOURCES): Add them.
6498 * memcoll.c: Include errno.h, and declare errno if not defined.
6499 (memcoll): Set errno to zero if there is no error.
6501 * quotearg.c (quotearg_buffer_restyled):
6502 Fix bug with quoting buffers containing NUL when backslashing escapes.
6503 This bug was exposed by the other changes in this patch.
6504 (quotearg_n_options): New arg ARGSIZE.
6505 All callers changed.
6506 (quoting_options_from_style): New function.
6507 (quotearg_n_style): Use it.
6508 (quotearg_n_style_mem): New function.
6510 * quotearg.h (quotearg_n_style_mem): New function.
6512 2002-01-16 Jim Meyering <meyering@lucent.com>
6514 * getdate.y: Add three semicolons, each just before a closing brace.
6515 Bison (as of version 1.31) no longer papers over that mistake.
6517 2002-02-14 Paul Eggert <eggert@twinsun.com>
6519 * backupfile.c (ISDIGIT): Comment fix.
6520 * getdate.y (ISDIGIT): Likewise.
6521 * posixtm.c (ISDIGIT, year): Likewise.
6522 * strverscmp.c (ISDIGIT): Likewise.
6523 * userspec.c (ISDIGIT): Likewise.
6525 2002-01-05 Jim Meyering <meyering@lucent.com>
6527 * version-etc.c (version_etc_copyright): Update copyright year.
6529 2001-01-19 Paul Eggert <eggert@twinsun.com>
6531 * closeout.c (close_stdout_status): If ferror (stdout), do
6532 not silently exit merely because the output buffer happens to
6533 have nothing pending.
6535 2001-12-18 Paul Eggert <eggert@twinsun.com>
6537 See the big note in ../ChangeLog.
6538 * human.c (suffixes): Prefer K to k for 1024.
6539 (generate_suffix_backwards): New function.
6540 (human_readable_inexact): Use it.
6541 * xstrtol.c (__xstrtol): If there is no number but there
6542 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6543 Accept 'K' as well as 'k'.
6545 2001-12-15 Jim Meyering <meyering@lucent.com>
6547 * regex.h (__restrict_arr): Update from libc.
6549 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6550 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6553 2001-12-10 Jim Meyering <meyering@lucent.com>
6555 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6556 Instead, include "xalloc.h".
6557 (initbuffer): Don't cast xmalloc return value to char*.
6558 (readline): Reword comment.
6559 Don't cast xrealloc return value to char*
6562 2001-12-09 Jim Meyering <meyering@lucent.com>
6564 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6565 `signed and unsigned type in conditional expression'.
6566 * posixtm.c (posix_time_parse): Likewise.
6568 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6570 * readtokens.c (readtoken): Declare an index to be of type unsigned
6571 to avoid a pedantic warning.
6573 * getstr.c: Don't include assert.h.
6574 (getstr): Remove warning-evoking assertions.
6575 Return -1 if offset parameter is out of bounds.
6576 Change the type of a local from int to size_t.
6578 * strftime.c (my_strftime_localtime_r): Include this function
6579 definition in the `#if ! HAVE_TM_GMTOFF' block.
6581 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6582 Include xalloc.h instead.
6584 2001-12-02 Jim Meyering <meyering@lucent.com>
6586 * tempname.c: Don't declare getenv, thus reverting the change of
6587 2001-11-18. It's no longer necessary, now that stdlib.h is always
6590 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6591 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6593 2001-11-30 Akim Demaille <akim@epita.fr>
6595 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6596 before being defined.
6598 2001-11-27 Paul Eggert <eggert@twinsun.com>
6600 * quotearg.h (quotearg_n, quotearg_n_style):
6601 First arg is int, not unsigned.
6602 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6603 (SIZE_MAX, UINT_MAX): New macros.
6604 (quotearg_n_options): Abort if N is negative.
6605 Avoid overflow check on hosts where size_t is 64 bits and int
6606 is 32 bits, as overflow is impossible there.
6607 Fix off-by-one typo that caused unnecessary reallocation.
6609 2001-11-27 Jim Meyering <meyering@lucent.com>
6611 * tempname.c: Merge with version from libc.
6612 * regex.c: Likewise.
6614 * tempname.c: Include stdlib.h unconditionally. On some old systems
6615 for which STDC_HEADERS is 0, it was not included, resulting in a
6616 warning about an integer-to-pointer conversion problem with getenv.
6617 Reported by Volker Borchert.
6619 2001-11-26 Jim Meyering <meyering@lucent.com>
6621 * gtod.h: Remove file.
6622 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6623 * gettimeofday.c: Don't include gtod.h.
6624 (GTOD_init): Remove function.
6625 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6626 Suggestion from Volker Borchert.
6628 2001-11-23 Jim Meyering <meyering@lucent.com>
6630 * hash.h (struct hash_table): Don't define here. Merely declare it.
6631 * hash.c (struct hash_table): Define it here instead.
6633 2001-11-22 Jim Meyering <meyering@lucent.com>
6635 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6637 2001-11-18 Paul Eggert <eggert@twinsun.com>
6639 * tempname.c (TMP_MAX): Remove; no longer needed.
6640 (TEMPORARIES): New macro.
6641 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6642 removes an artificial limitation (e.g. HP-UX 10.20, where
6645 2001-11-18 Jim Meyering <meyering@lucent.com>
6647 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6650 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6651 files will be created before anything else.
6653 2001-11-17 Jim Meyering <meyering@lucent.com>
6655 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6656 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6657 rather than group writable. Patch by Juan F. Codagnone.
6659 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6660 Instead, include "xalloc.h".
6662 * mountlist.c: Include unlocked-io.h after all system headers.
6663 Remove explicit declarations of xmalloc, xrealloc,
6664 and xstrdup. Instead, include "xalloc.h".
6666 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6667 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6668 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6670 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6671 Reported by Padraig Brady.
6673 * mkstemp.c: #undef mkstemp.
6675 (rpl_mkstemp): Rename from mkstemp.
6678 2001-11-16 Jim Meyering <meyering@lucent.com>
6680 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6681 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6682 determine the amount of total physical memory, use pstat_getstatic.
6683 HPUX-11 doesn't define _SC_PHYS_PAGES.
6684 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6685 If sysconf couldn't be used to determine the amount of available
6686 physical memory, use both pstat_getstatic and pstat_getdynamic.
6687 Based on a patch from Bob Proulx.
6689 2001-11-05 Jim Meyering <meyering@lucent.com>
6691 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6693 2001-11-03 Jim Meyering <meyering@lucent.com>
6695 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6696 in argmatch_to_argument call.
6698 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6701 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6702 e.g., a fault due to an attempt to free a NULL pointer.
6704 2001-11-01 Jim Meyering <meyering@lucent.com>
6706 * dirfd.c, dirfd.h: New files.
6707 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6709 * hash.c (hash_print) [TESTING]: Clean up.
6711 2001-10-22 Paul Eggert <eggert@twinsun.com>
6713 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6714 to avoid a warning if -Wall.
6716 2001-10-21 Paul Eggert <eggert@twinsun.com>
6718 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6720 2001-10-21 Jim Meyering <meyering@lucent.com>
6722 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6723 this code would end up calling gettext even in packages built
6725 * getopt.c (_): Likewise.
6726 * regex.c (_): Likewise.
6728 2001-10-20 Paul Eggert <eggert@twinsun.com>
6730 * error.c (strerror_r): Do not declare unless !_LIBC.
6731 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6732 Use strerror_r that is only a macro, even if it is not a function.
6733 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6734 (private_strerror): Use prototypes, not old-style function definition.
6735 (print_errno_message): New function.
6736 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6738 (error_tail, error, error_at_line): Use it.
6740 2001-10-11 Jim Meyering <meyering@lucent.com>
6742 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6743 and quote_n (1, ... to avoid clobbering a buffer.
6745 2001-10-05 Jim Meyering <meyering@lucent.com>
6747 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6748 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6749 * hash-pjw.h: New file.
6751 2001-09-30 Jim Meyering <meyering@lucent.com>
6753 * mountlist.c [MOUNTED_GETFSSTAT]:
6754 Include <sys/ucred.h>, for Apple Darwin.
6755 Include sys/mount.h and sys/fs_types.h only if available.
6757 (read_filesystem_list): Use FS_TYPE.
6759 2001-09-29 Paul Eggert <eggert@twinsun.com>
6761 * exclude.c (excluded_filename): 0 -> false, since it's
6764 2001-09-28 Paul Eggert <eggert@twinsun.com>
6766 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6767 #defines strtoimax. Also treat the other strto* functions
6770 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6771 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6772 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6774 2001-09-26 Jim Meyering <meyering@lucent.com>
6776 Most macros in unlocked-io.h had the wrong number of arguments.
6777 * gen-uio: New script.
6778 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6779 * unlocked-io.hin: Remove file.
6780 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6781 rather than trying to embed it here.
6782 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6783 Reported by Padraig Brady.
6785 2001-09-25 Volker Borchert <bt@teknon.de>
6787 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6789 2001-09-23 Jim Meyering <meyering@lucent.com>
6791 * mountlist.c: Remove useless parentheses in #if directives.
6792 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6793 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6795 2001-09-22 Jim Meyering <meyering@lucent.com>
6797 * localcharset.c: Update from latest gettext.
6798 * config.charset: Likewise.
6800 2001-09-20 Jim Meyering <meyering@lucent.com>
6802 * xstrtol.c (strtoimax): Guard declaration with
6803 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6804 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6805 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6806 (strtoumax): Likewise, for completeness (it wasn't necessary).
6808 2001-09-06 Paul Eggert <eggert@twinsun.com>
6810 * strtoimax.c (HAVE_LONG_LONG):
6811 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6812 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6813 to work around bug in IBM C compiler.
6815 2001-09-16 Jim Meyering <meyering@lucent.com>
6817 * mkdir.c: New file.
6819 2001-09-04 Paul Eggert <eggert@twinsun.com>
6821 * xgetcwd.c: Revert some of the previous change; intead,
6822 fix the HAVE_GETCWD_NULL code to behave more like the
6823 !HAVE_GETCWD_NULL code used to.
6826 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6829 2001-09-04 Paul Eggert <eggert@twinsun.com>
6831 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6832 Use ssize_t, not int, to store result of readlink.
6833 Check for ssize_t overflow as well as size_t overflow,
6834 as POSIX says the result of readlink is implementation-defined
6835 when ssize_t overflows.
6836 Remove unnecessary cast to char*.
6837 Use free+malloc instead of realloc, as the storage doesn't need
6838 to be preserved and it's clearer and can be more efficient that way.
6839 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6840 * xreadlink.h (xreadlink): Update prototype.
6842 2001-09-03 Paul Eggert <eggert@twinsun.com>
6844 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6845 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6846 spotted by Jim Meyering.
6848 2001-09-03 Jim Meyering <meyering@lucent.com>
6850 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6852 2001-09-03 Paul Eggert <eggert@twinsun.com>
6854 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6855 like the HAVE_GETCWD_NULL code.
6856 Include pathmax.h if not HAVE_GETCWD.
6857 Do not include xalloc.h.
6858 (INITIAL_BUFFER_SIZE): New symbol.
6859 Do not use xmalloc / xrealloc, since the caller is responsible for
6860 handling errors. Preserve errno around `free' during failure.
6861 Do not overrun buffer when using getwd.
6863 2001-09-03 Paul Eggert <eggert@twinsun.com>
6865 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6866 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6868 2001-09-02 Jim Meyering <meyering@lucent.com>
6870 * error.c: Update from GNU libc.
6872 2001-09-01 Jim Meyering <meyering@lucent.com>
6874 * xreadlink.c: New file.
6875 * xreadlink.h: New file.
6876 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6878 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6879 doesn't conflict with sparc Solaris 7's definition in
6880 /usr/include/sys/int_types.h.
6882 * exclude.c: Use `""', not `<>' to #include non-system header files.
6883 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6884 and strncasecmp as r-values. Unixware didn't have declarations.
6886 2001-08-31 Jim Meyering <meyering@lucent.com>
6888 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6889 Use an initial, malloc'd, buffer of length 128 rather than
6890 a statically allocated one of length 1024.
6892 2001-08-30 Paul Eggert <eggert@twinsun.com>
6894 * xgetcwd.c: Don't include pathmax.h.
6895 Include stdlib.h and unistd.h if available.
6897 (xmalloc, xstrdup, free): Remove decls.
6898 (xgetcwd): Don't assume sizes fit in unsigned.
6899 Check for overflow when computing sizes.
6900 Simplify reallocation code.
6902 2001-08-28 Paul Eggert <eggert@twinsun.com>
6904 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6906 * strtoimax.c: Renamed from strtoxmax.c, removing the
6909 Also, make the following further changes to make this file's
6910 configuration more similar to that of strtol.c:
6911 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6912 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6913 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6914 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6915 changed to signed values.
6917 And make the following changes as well:
6918 Fix copyright notice, as 1999 was missing.
6919 (verify): New macro.
6920 (strtoimax): Check sizes at compile-time, not run-time.
6921 Prefer strtol to strtoll if both work.
6922 (main): Remove; it was not that useful and was a pain to maintain.
6924 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6926 2001-08-30 Paul Eggert <eggert@twinsun.com>
6928 * savedir.c (savedir): Remove size parameter, as POSIX says that
6929 a directory's st_size can have an arbitrary value, so the old
6930 usage could waste an arbitrary amount of memory. All uses
6932 * savedir.h: Update prototype.
6934 2001-08-30 Paul Eggert <eggert@twinsun.com>
6936 * xstrtol.c (strtoimax): New decl.
6938 2001-08-28 Paul Eggert <eggert@twinsun.com>
6940 * xstrtol.h: Add copyright notice.
6941 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6942 LONGINT_INVALID_SUFFIX_CHAR.
6944 2001-08-30 Paul Eggert <eggert@twinsun.com>
6946 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6949 2001-08-30 Paul Eggert <eggert@twinsun.com>
6951 * hash.c: Remove '2001' from copyright notice.
6953 2001-08-30 Paul Eggert <eggert@twinsun.com>
6955 * full-write.h: New file.
6956 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6957 * full-write.c: Correct credits, as cccp.c no longer
6958 exists and anyway it was so heavily changed from the old cccp
6959 code as to be unrecognizable. Include full-write.h.
6960 (full_write) Return size_t, with short writes meaning failure.
6961 All callers changed. This fixes a bug with large buffers
6963 * utime.c: Include full-write.h.
6965 2001-08-30 Paul Eggert <eggert@twinsun.com>
6967 Merge 'exclude' changes from tar 1.13.22.
6968 This fixes one or two unlikely storage allocation overflow bugs,
6969 but doesn't change user-visible behavior otherwise.
6971 2001-08-30 Paul Eggert <eggert@twinsun.com>
6973 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6974 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6975 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6976 Include if available.
6977 (<xalloc.h>): Include
6978 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6979 (verify): New macro. Use it to verify that EXCLUDE macros do not
6980 collide with FNM macros.
6981 (struct patopts): New struct.
6982 (struct exclude): Use it, as exclude patterns now come with options.
6983 (new_exclude): Support above changes.
6984 (new_exclude, add_exclude_file):
6985 Initial size must now be a power of two to simplify overflow checking.
6986 (free_exclude, fnmatch_no_wildcards): New function.
6987 (excluded_filename): No longer requires options arg, as the options
6988 are determined by add_exclude. Now returns bool, not int.
6989 (excluded_filename, add_exclude):
6990 Add support for the fancy new exclusion options.
6991 (add_exclude, add_exclude_file): Now takes int options arg.
6992 Check for arithmetic overflow when computing sizes.
6993 (add_exclude_file): xrealloc might modify errno, so don't
6994 realloc until after errno might be used.
6996 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6998 (free_exclude): New decl.
6999 (add_exclude, add_exclude_file): Now takes int options arg.
7000 (excluded_filename): No longer requires options arg, as the options
7001 are determined by add_exclude. Now returns bool, not int.
7003 2001-08-30 Paul Eggert <eggert@twinsun.com>
7005 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7007 2001-08-27 Jim Meyering <meyering@lucent.com>
7009 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7011 * version-etc.c (N_): Remove definition.
7012 Revert most of last change.
7013 Instead, simply don't mark the `Copyright...' string for translation.
7014 Based on advice from Paul Eggert.
7016 * strtoxmax.c: Tweak comment.
7018 2001-08-26 Jim Meyering <meyering@lucent.com>
7020 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7021 of copyright with `%s' so translators don't get an untranslated
7023 (COPYRIGHT_YEAR): Define.
7024 (version_etc): Use fprintf rather than fputs.
7025 Suggestion from Ulrich Drepper.
7027 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7029 * strtoll.c: New file, from GNU libc.
7030 * xstrtoimax.c: New file.
7032 * xstrtol.h: Add xstrtoimax.
7033 * strtoumax.c: New file. Simply include "strtoumax.c".
7034 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7036 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7037 * strtoxmax.c: ... then renamed to this.
7039 2001-08-13 Paul Eggert <eggert@twinsun.com>
7041 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7042 Port to Solaris 8, where 'sed' requires a space after the 'r'
7043 command, and where sh dislikes "$/". Clean up the spacing a bit.
7044 Redirect output to $tmp just once.
7046 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7048 * addext.c (<errno.h>): Include.
7049 (errno): Declare if not defined.
7050 (addext): Work correctly when pathconf returns -1 and leaves
7051 errno alone because there is no limit. Also, work even if
7052 pathconf returns a value greater than SIZE_MAX.
7054 2001-08-12 Jim Meyering <meyering@lucent.com>
7056 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7057 Simply `return getcwd (NULL, 0);'.
7058 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7059 Use 1300 as initial value for length, not PATH_MAX.
7061 * pathmax.h: Clean up cpp syntax.
7063 2001-08-12 Jim Meyering <meyering@lucent.com>
7065 * gettimeofday.c: New file.
7067 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7069 2001-08-04 Jim Meyering <meyering@lucent.com>
7071 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7072 to get in sync with glibc.
7074 2001-08-03 Paul Eggert <eggert@twinsun.com>
7076 The following changes are from gettext 0.10.39 as maintained by
7079 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7080 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7081 with inverted sense. All uses changed.
7083 * mbswidth.c: Don't include <limits.h>.
7084 Include <stdlib.h> and <string.h> unconditionally.
7085 (iswcntrl, mbsinit, ISCNTRL): New macros.
7086 (mbsnwidth): Use K&R style function declarations.
7087 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7088 can optimize it when MB_CUR_MAX == 1.
7089 The width of control characters is zero, not 1.
7091 2001-07-15 Jim Meyering <meyering@lucent.com>
7093 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7094 (BUILT_SOURCES): Add unlocked-io.h.
7095 (io_functions): Define.
7096 (unlocked-io.h): New rule.
7097 (DISTCLEANFILES): Add unlocked-io.h.
7098 (all-local): Depend on unlocked-io.h, to ensure it is created.
7100 * unlocked-io.hin: New file
7102 * regex.c: Update from glibc.
7104 2001-07-05 Jim Meyering <meyering@lucent.com>
7106 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7108 (libfetish_a_SOURCES): Put all .h files here instead.
7109 Remove a thus-exposed (better checks in automake) duplicate and
7110 two unnecessary .h files.
7112 2001-06-11 Jim Meyering <meyering@lucent.com>
7114 * regex.c: Update from GNU libc.
7116 2001-05-27 Jim Meyering <meyering@lucent.com>
7118 * readutmp.h (UT_TYPE): Define.
7120 2001-05-24 Jim Meyering <meyering@lucent.com>
7122 * argmatch.c: Include "quote.h".
7123 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7124 quote function. Reported by Göran Uddeborg.
7126 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7128 * dirname.c (dir_name): Compute append_dot using path, not newpath
7129 which is not yet declared.
7131 2001-05-11 Paul Eggert <eggert@twinsun.com>
7133 * Makefile.am (libfetish_a_SOURCES):
7134 Add strftime.c, since we now compile it on all hosts.
7136 * strftime.c (my_strftime):
7137 Define to nstrftime if emacs, but only if my_strftime is not defined.
7138 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7139 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7140 Add one more extra argument: a nanoseconds value.
7143 (my_strftime function): Add %N format.
7144 (emacs_strftimeu): Renamed from emacs_strftime,
7145 with extra ut argument.
7147 2001-05-11 Paul Eggert <eggert@twinsun.com>
7149 dirname code cleanup. base_name now behaves more compatibly
7150 with POSIX basename when given file names that have trailing
7151 slashes, and similarly for dir_name. Add new primitives
7152 base_len and dir_len. Put the directory-name-related decls
7155 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7156 * backupfile.c (base_name): Likewise.
7157 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7158 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7159 * makepath.c (strip_trailing_slashes): Likewise.
7160 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7162 * rename.c (strip_trailing_slashes): Likewise.
7163 * same.c (base_name): Likewise.
7164 * stripslash.c (ISSLASH): Likewise.
7166 * addext.c: Include <dirname.h> after size_t is defined.
7167 * backupfile.c: Likewise.
7169 * addext.c (addext): Use base_len to trim redundant
7170 trailing slashes instead of doing it ourselves.
7171 But do not trim the last slash if it is not redundant.
7173 * backupfile.c (find_backup_file_name,
7174 max_backup_version): Use base_len instead of rolling it ourselves.
7175 Handle the case of "" and (on DOS) "C:" correctly.
7177 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7178 Include <string.h>, <dirname.h>.
7179 (base_name): Allow file names ending in slashes, other than names
7180 that are all slashes. In this case, return the basename followed
7181 by the slashes. This is more general, and can be used in places
7182 where the original base_name purposely had an assertion failure.
7183 (base_len): New function.
7185 * dirname.c: Include <string.h> instead of <stdlib.h>.
7186 Do not include <assert.h>; no longer needed.
7188 (memrchr): Remove decl.
7189 (dir_name_r): Remove.
7190 (dir_len): Renamed from dirlen. All callers changed.
7191 Rewrite in terms of base_name, for simplicity and consistency.
7192 (dir_name): Never return NULL. All callers changed.
7193 Do not include <stdlib.h> in test program; no longer needed.
7194 return 0; is fine for test program.
7196 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7198 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7200 * path-concat.c (path_concat): Use base_len to compute
7201 base length, not strlen; this means we cannot rely on memcpy
7204 * same.c (STREQ): Remove.
7205 (same_name): Handle the case where the basename ends in trailing '/'.
7207 * stripslash.c (strip_trailing_slashes): Return nonzero if
7208 a slash was stripped. Do not strip the last slash after a
7211 2001-04-08 Jim Meyering <meyering@lucent.com>
7213 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7214 recomputed; that's necessary when the offset spans a DST transition.
7215 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7217 2001-04-02 Jim Meyering <meyering@lucent.com>
7219 * regex.h, regex.c: Update from GNU libc.
7221 2001-03-19 Paul Eggert <eggert@twinsun.com>
7223 * version-etc.c (version_etc_copyright): Update to 2001.
7225 2001-03-16 Paul Eggert <eggert@twinsun.com>
7227 * tempname.c (uint64_t): Define to uintmax_t if
7228 not defined, and if UINT64_MAX is not defined.
7229 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7230 Reported by John David Anglin.
7232 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7234 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7235 alias if codeset is empty.
7236 * config.charset (BeOS): Use wildcard syntax.
7238 2001-03-13 Jim Meyering <meyering@lucent.com>
7240 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7241 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7244 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7246 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7248 * unicodeio.c (print_unicode_char): Simplify accordingly.
7250 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7252 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7253 support for DOS/DJGPP.
7255 2001-02-28 Paul Eggert <eggert@twinsun.com>
7257 * Makefile.am (libfetish_a_SOURCES):
7258 Add dup-safer.c, fopen-safer.c.
7259 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7261 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7263 2001-02-25 Paul Eggert <eggert@twinsun.com>
7265 The mkstemp replacement is taken from glibc 2.2.2, with some
7266 portability fixes for use outside glibc, as follows:
7268 * tempname.c (struct_stat64): New macro.
7269 (direxists, __gen_tempname): Use it.
7270 This avoids a portability problem with Solaris 8.
7272 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7273 (<stddef.h>, <stdint.h>, <string.h>):
7274 Include only if STDC_HEADERS || _LIBC.
7275 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7276 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7277 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7278 (__set_errno): Define this macro if <errno.h> doesn't.
7279 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7280 Define these macros if <stdio.h> doesn't.
7281 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7282 Define these macros if <sys/stat.h>
7283 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7284 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7285 __xstat64): Define if not _LIBC.
7286 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7287 (__gen_tempname): Invoke gettimeofday only if
7288 HAVE_GETTIMEOFDAY || _LIBC;
7289 otherwise, fall back on plain "time".
7290 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7292 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7294 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7296 2001-02-17 Jim Meyering <meyering@lucent.com>
7298 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7299 around included file name.
7301 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7303 * strftime.c: Update from GNU libc (the only changes were to comments).
7305 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7307 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7309 2001-02-17 Paul Eggert <eggert@twinsun.com>
7311 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7312 Remove workaround macros for hosts that have mbrtowc but not
7313 mbstate_t, as we now insist on proper declarations for both
7314 before using mbrtowc.
7316 2001-02-17 Jim Meyering <meyering@lucent.com>
7318 * regex.c: Update from libc.
7320 2001-02-16 Paul Eggert <eggert@twinsun.com>
7322 * alloca.c (malloc): Undef before defining, since stdlib.h
7323 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7324 Reported by Mark Hounschell via Paul Eggert.
7326 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7328 * config.charset: Update for FreeBSD 4.2.
7330 2001-01-26 Jim Meyering <meyering@lucent.com>
7332 * quotearg.c: Include stddef.h.
7333 * quote.c: Include stddef.h.
7334 Reported by Axel Kittenberger.
7336 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7337 line in double quotes so that it evokes a better diagnostic.
7338 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7339 Reported by Axel Kittenberger.
7341 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7343 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7344 to avoid a warning. Add back 'const' to inptr.
7346 2001-01-16 Jim Meyering <meyering@lucent.com>
7348 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7351 2001-01-14 Jim Meyering <meyering@lucent.com>
7353 * rename.c: New file. From Volker Borchert.
7354 Include stdlib.h, string.h or strings.h, and xalloc.h.
7355 Use strip_trailing_slashes rather than open-coding it.
7357 2001-01-03 Paul Eggert <eggert@twinsun.com>
7359 * strftime.c: Sync with glibc time/strftime.c 1.81.
7361 2001-01-03 Jim Meyering <meyering@lucent.com>
7363 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7364 local `inptr' to avoid warning with some system declarations of iconv.
7366 2000-12-29 Paul Eggert <eggert@twinsun.com>
7368 * modechange.c: Do not assume that mode_t uses the
7369 traditional octal encoding. E.g. "chmod 1 FOO" should set
7370 the other-execute bit of FOO even if S_IXOTH != 1.
7372 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7373 WOTH, XOTH, ALLM): New macros.
7374 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7375 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7377 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7378 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7380 No need to use uintmax_t; unsigned long is long enough.
7381 Don't bother to get suffix since we don't use it.
7383 2000-12-24 Jim Meyering <meyering@lucent.com>
7385 * hash.c (is_prime): Return explicit boolean values.
7386 (hash_get_first): Return NULL to appease Irix5.6's 89.
7387 Reported by Nelson Beebe.
7389 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7391 * localcharset.c (locale_charset): Add support for Win32.
7393 2000-12-18 Paul Eggert <eggert@twinsun.com>
7395 * physmem.h, physmem.c: New files.
7397 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7398 (noinst_HEADERS): Add physmem.h.
7400 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7401 't' for compatibility with Solaris 8 sort.
7403 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7405 * config.charset: Add support for BeOS.
7407 2000-12-16 Jim Meyering <meyering@lucent.com>
7409 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7410 SHELLS_FILE to a file name that's useful on djgpp systems.
7412 (ADDITIONAL_DEFAULT_SHELLS): Define.
7413 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7414 Based mostly on a patch from Prashant TR.
7416 2000-12-16 Jim Meyering <meyering@lucent.com>
7418 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7419 N and M) would have treated it like `chown N:N FILE'.
7421 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7423 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7425 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7426 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7427 to the list of canonical encodings. Rename EUC-CN to GB2312.
7429 2000-12-08 Andreas Schwab <schwab@suse.de>
7431 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7432 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7434 2000-12-07 Jim Meyering <meyering@lucent.com>
7436 * stripslash.c (ISSLASH): Define.
7437 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7440 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7441 (dir_name_r): Declare this function as static.
7442 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7443 manifest itself on a name containing a mix of slashes and
7445 Make this function work with names starting with a DOS-style
7446 drive letter and colon prefix.
7447 (dir_name): Append `.' if necessary.
7448 Based mostly on patches from Prashant TR and Eli Zaretskii.
7450 * dirname.h (dir_name_r): Remove prototype.
7452 2000-12-05 Jim Meyering <meyering@lucent.com>
7454 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7456 2000-12-04 Jim Meyering <meyering@lucent.com>
7458 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7459 Also include memory.h, stdlib.h, unistd.h if appropriate.
7460 Reported by Andreas Jaeger (conflicting declaration of malloc).
7462 2000-12-02 Jim Meyering <meyering@lucent.com>
7464 * closeout.h: Make idempotent, to avoid some obscure warnings.
7466 2000-12-01 Paul Eggert <eggert@twinsun.com>
7468 * memrchr.c: Include <config.h> before any system include file.
7470 2000-11-29 Paul Eggert <eggert@twinsun.com>
7472 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7474 2000-11-26 Jim Meyering <meyering@lucent.com>
7476 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7478 2000-11-22 Paul Eggert <eggert@twinsun.com>
7480 * strftime.c (my_strftime): Do not invoke mbrlen with a
7481 size of (size_t) -1; it's not portable.
7483 2000-11-17 Akim Demaille <akim@epita.fr>
7485 * obstack.h: Formatting changes.
7486 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7487 prevent type checking.
7488 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7489 cast the value to (void *): assigning a `foo *' to a `void *'
7491 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7493 2000-11-17 Jim Meyering <meyering@lucent.com>
7495 * strstr.c: Update from GNU libc.
7497 2000-11-16 Jim Meyering <meyering@lucent.com>
7499 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7501 2000-11-11 Jim Meyering <meyering@lucent.com>
7503 * error.c: Add a couple #includes, merging from GNU libc version.
7505 2000-11-10 Jim Meyering <meyering@lucent.com>
7507 * obstack.h: Update from GNU libc.
7508 * obstack.c: Likewise.
7510 2000-11-06 Paul Eggert <eggert@twinsun.com>
7512 * getusershell.c (setusershell): Use rewind rather than
7513 fseek/fseeko, to avoid configuration hassles with fseeko.
7514 Don't bother opening SHELLS_FILE if shellstream is NULL;
7517 2000-11-05 Jim Meyering <meyering@lucent.com>
7519 * makepath.h (make_dir): Declare.
7520 * makepath.c (make_dir): Remove `static' attribute.
7523 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7525 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7526 last one in a bucket, advance to the next bucket.
7528 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7530 * fnmatch.c: Do not comment out all the code if we are using
7531 the GNU C library, because in some cases we are replacing buggy
7532 code in the GNU C library itself.
7534 2000-10-30 Paul Eggert <eggert@twinsun.com>
7536 * error.h, getline.h, modechange.h:
7537 Remove "2000" from Copyright line, as the file hasn't been
7538 changed this year other than in the copyright notice.
7540 * xalloc.h: Add "2000" to Copyright line, as this file
7541 was changed this year.
7543 2000-10-30 Paul Eggert <eggert@twinsun.com>
7545 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7546 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7547 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7549 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7551 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7552 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7553 doesn't define __restrict_arr.
7555 2000-10-29 Jim Meyering <meyering@lucent.com>
7557 * xstat.in: Fix grammar in comment.
7559 2000-10-28 Jim Meyering <meyering@lucent.com>
7561 * memchr.c: Update from libc.
7562 Adjust for portability:
7563 [HAVE_STDLIB_H]: Include stdlib.h.
7564 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7565 Undef __memchr, too.
7566 [!weak_alias]: Define __memchr to memchr.
7568 * regex.c: Update from libc.
7569 * regex.h: Likewise.
7570 * getopt1.c: Likewise.
7571 * memcmp.c: Likewise.
7573 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7574 Avoid using fseek, when possible -- it's broken by design.
7575 Patch by Ulrich Drepper.
7577 2000-10-26 Jim Meyering <meyering@lucent.com>
7579 * strftime.c: Update from libc.
7581 2000-10-25 Jim Meyering <meyering@lucent.com>
7583 * obstack.c: Update from libc.
7585 2000-10-23 Jim Meyering <meyering@lucent.com>
7587 * hard-locale.c (hard_locale): Revert last change -- it was simply
7588 wrong. That set_locale call must not have any side effects.
7591 2000-10-22 Jim Meyering <meyering@lucent.com>
7593 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7594 [CYCLIC]: Remove now-unused definition.
7596 * save-cwd.c (O_DIRECTORY): Define, if needed.
7597 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7598 Suggestion from Ulrich Drepper.
7600 2000-10-21 Jim Meyering <meyering@lucent.com>
7602 * dirname.c (dir_name_r): New function, factored out of dir_name.
7603 (dir_name): Use dir_name_r.
7604 * dirname.h (dir_name_r): Declare it.
7606 2000-10-21 Jim Meyering <meyering@lucent.com>
7608 * dirname.c (memrchr): Declare if necessary.
7609 (dir_name): Remove the restriction that there be no
7610 trailing slashes. Now, this code skips past them, effectively
7612 [TEST_DIRNAME] (main): New unit tests.
7614 * memrchr.c: New file from GNU libc.
7615 Undef __memrchr, too.
7616 [!weak_alias]: Define __memrchr to memrchr.
7617 Guard weak_alias use with `#ifdef weak_alias'.
7619 2000-10-17 Jim Meyering <meyering@lucent.com>
7621 * quote.h (PARAMS): Define and use.
7622 Reported by Akim Demaille.
7624 * getopt.c: Update from libc.
7626 2000-10-16 Jim Meyering <meyering@lucent.com>
7628 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7631 2000-09-25 Jim Meyering <meyering@lucent.com>
7633 * md5.h (rol): Define (from GnuPG).
7635 * sha.c: Give credit (GnuPG) where due.
7636 (M): Use rol rather than open-coding it.
7637 Add a FIXME comment.
7639 2000-09-21 Jim Meyering <meyering@lucent.com>
7641 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7642 Reported by Michael Stone.
7644 2000-09-20 Jim Meyering <meyering@lucent.com>
7646 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7647 (noinst_HEADERS): Add sha.h.
7648 Based on code from Scott G. Miller and from GnuPG.
7650 2000-09-15 Jim Meyering <meyering@lucent.com>
7652 * regex.c: Update from libc.
7654 2000-09-10 Jim Meyering <meyering@lucent.com>
7656 * getopt.c (_getopt_internal): Update from glibc.
7658 2000-09-09 Jim Meyering <meyering@lucent.com>
7660 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7661 think it should be used as a general replacement for isascii.
7662 * fnmatch.c: Likewise.
7663 * mbswidth.c: Likewise
7664 * regex.c: Likewise.
7667 * userspec.c: Include sys/param.h and limits.h.
7669 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7670 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7671 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7672 UID, GID. Check range.
7674 2000-09-06 Jim Meyering <meyering@lucent.com>
7676 * getopt.c (_getopt_internal): Update from glibc.
7678 2000-08-30 Jim Meyering <meyering@lucent.com>
7680 * strftime.c: Merge in changes from GNU libc.
7682 2000-08-26 Jim Meyering <meyering@lucent.com>
7684 * closeout.c: Include "__fpending.h".
7685 (close_stdout_status): Return right away if there's nothing to flush.
7687 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7688 * __fpending.c: New file.
7689 * __fpending.h: New file.
7691 2000-08-07 Paul Eggert <eggert@twinsun.com>
7693 Standardize on "memory exhausted" instead of "Memory exhausted"
7694 or "virtual memory exhausted".
7695 * obstack.c (print_and_abort): Use "memory exhausted", not
7696 "virtual memory exhausted".
7697 * same.c (same_name): Invoke xalloc_die instead of printing
7699 * userspec.c (parse_user_spec): Likewise.
7700 * bumpalloc.h: comment fix
7701 * same.c, userspec.c: Include xalloc.h.
7703 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7704 not char *const and pointing to a constant array.
7705 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7706 (xrealloc): Comment fix.
7708 * userspec.c (parse_user_spec):
7709 Don't translate a message until just before returning,
7710 to avoid unnecessary translation.
7712 2000-08-07 Jim Meyering <meyering@lucent.com>
7714 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7715 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7716 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7717 getgroups.c, gethostname.c, getopt.h, group-member.c,
7718 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7719 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7720 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7721 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7722 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7723 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7724 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7725 yesno.c: Back out Copyright date changes for each file with no change
7726 this year. This eases coordination with other programs using the same
7727 source code modules. From Paul Eggert.
7729 2000-08-03 Greg McGary <greg@mcgary.org>
7731 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7732 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7733 (EXTEND_BUFFER): Use them.
7735 2000-08-01 Jim Meyering <meyering@lucent.com>
7737 * dirname.c (ISSLASH): Define.
7738 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7739 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7740 both `\' and `/' may be use as path separators.
7741 Based on a patch from Prashant TR.
7743 2000-07-31 Paul Eggert <eggert@twinsun.com>
7745 * quotearg.c (quotearg_n_options): Don't make the initial
7746 slot vector a constant, since it might get modified.
7748 2000-07-31 Jim Meyering <meyering@lucent.com>
7750 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7751 * obstack.c (print_and_abort): Likewise.
7753 2000-07-30 Paul Eggert <eggert@twinsun.com>
7755 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7756 buffer, so that the caller can always quote one small
7757 component of a "memory exhausted" message in slot 0.
7758 From a suggestion by Jim Meyering.
7760 2000-07-30 Jim Meyering <meyering@lucent.com>
7762 * makepath.c (make_path): Quote the other instance, too.
7764 * quotearg.c (N_STATIC_SLOTVECS): Define.
7765 (STATIC_BUF_SIZE): Define.
7766 (quotearg_n_options): Use only statically allocated storage when
7767 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7768 than STATIC_BUF_SIZE.
7770 2000-07-29 Jim Meyering <meyering@lucent.com>
7772 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7773 * dirname.c (dir_name): Likewise.
7775 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7777 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7778 (dir_name): Assert that there are no trailing slashes.
7780 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7782 * mbswidth.h (mbswidth): Add a flags argument.
7783 (mbswidth): New declaration.
7784 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7785 * mbswidth.c (mbswidth): Add a flags argument.
7786 (mbsnwidth): New function.
7788 2000-07-24 Jim Meyering <meyering@lucent.com>
7790 * mbswidth.c: Remove useless #else. From Bruno Haible.
7792 2000-07-23 Paul Eggert <eggert@twinsun.com>
7794 * mbswidth.c (_XOPEN_SOURCE):
7795 Don't define; this causes problems on Solaris 7.
7796 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7798 2000-07-23 Paul Eggert <eggert@twinsun.com>
7801 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7802 so that mbstate_t is always defined.
7804 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7805 be 1 in at least one GCC installation, and this configuration
7806 error is likely to be common. Ignoring MB_LEN_MAX hurts
7807 performance on hosts that have mbrtowc but have only unibyte
7808 locales, but I assume these hosts are rare.
7810 2000-07-23 Paul Eggert <eggert@twinsun.com>
7812 * quotearg.c: Streamline by invoking multibyte code only if needed.
7813 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7814 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7815 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7816 invoke multibyte primitives.
7818 2000-07-23 Jim Meyering <meyering@lucent.com>
7820 * basename.c (base_name): Add an assertion.
7822 2000-07-15 Bruno Haible <clisp.cons.org>
7824 * quotearg.c: When the system forces us to redefine mbstate_t,
7825 shadow its mbsinit function.
7827 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7829 * mbswidth.h: New file.
7830 * mbswidth.c: New file.
7831 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7832 (noinst_HEADERS): Add mbswidth.h.
7834 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7836 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7839 2000-07-15 Jim Meyering <meyering@lucent.com>
7841 * makepath.c: Include quote.h.
7842 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7843 corresponding argument in a `quote (...)' call.
7844 Give better diagnostics.
7846 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7847 (noinst_HEADERS): Add quote.h.
7849 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7850 from tar's src/misc.c.
7851 * quote.h: New file. Prototypes for same.
7853 2000-07-10 Paul Eggert <eggert@twinsun.com>
7855 From a suggestion by Bruno Haible.
7856 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7857 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7858 to decide whether to define the BeOS workaround macro;
7859 this adjusts to the change to AC_MBSTATE_T.
7861 2000-07-13 Paul Eggert <eggert@twinsun.com>
7863 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7865 * quotearg.c (quoting_style_args, quoting_style_vals,
7866 quotearg_buffer_restyled): Add support for
7867 clocale_quoting_style. Undo previous change to
7868 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7869 and "{RIGHT QUOTATION MARK}" msgids.
7871 2000-07-05 Paul Eggert <eggert@twinsun.com>
7873 The old behavior of quoting `like this' doesn't look good with
7874 newer, ISO-style fonts. See:
7875 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7877 Instead, quote "like this" by default. Let the translator
7878 tailor the locale-specific quoting behavior by providing
7879 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7881 * quotearg.c (N_): New macro.
7882 (gettext_default): New function.
7883 (quotearg_buffer_restyled): Use
7884 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7885 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7887 2000-07-09 Jim Meyering <meyering@lucent.com>
7889 * Most files: Update copyright dates to include 2000.
7891 2000-07-08 Jim Meyering <meyering@lucent.com>
7893 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7895 (xgethostname): Remove now-unnecessary #ifdef.
7896 Move declaration of `err' into loop where it's used.
7898 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7900 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7901 by allocating a larger buffer. Test the gethostname return value for
7902 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7903 returns an error and ENAMETOOLONG isn't defined.
7905 2000-07-05 Paul Eggert <eggert@twinsun.com>
7906 and Bruno Haible <haible@clisp.cons.org>
7908 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7910 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7912 * quotearg.c (struct quoting_options): Simplify quote_these_too
7915 2000-07-03 Jim Meyering <meyering@lucent.com>
7917 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7918 Reported by Bruno Haible.
7920 2000-07-04 Jim Meyering <meyering@lucent.com>
7922 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7923 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7926 2000-07-03 Paul Eggert <eggert@twinsun.com>
7927 and Bruno Haible <haible@clisp.cons.org>
7929 * quotearg.c (mbrtowc):
7930 Assign to *pwc, and return 1 only if result is nonzero.
7931 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7933 2000-07-03 Jim Meyering <meyering@lucent.com>
7935 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7936 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7939 2000-07-02 Jim Meyering <meyering@lucent.com>
7941 * quotearg.c (mbstate_t): Don't define here.
7943 2000-07-02 Jim Meyering <meyering@lucent.com>
7945 * nanosleep.c (SIGCONT): Define if not already defined.
7947 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7949 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7950 per change in ../m4/ls-mntd-fs.m4.
7951 (read_filesystem_list): Ignore symbolic links.
7953 2000-06-29 Jim Meyering <meyering@lucent.com>
7955 * same.c: Include <string.h> or <strings.h>, as appropriate,
7956 for declaration of strcmp.
7958 * long-options.c: Include <stdlib.h>, for declaration of exit.
7960 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7961 Avoid warning by casting result to `char *' to remove `const'.
7963 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7965 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7967 2000-06-26 Paul Eggert <eggert@twinsun.com>
7969 savedir now sets errno on failure and invokes xmalloc to get memory.
7970 Fix a couple of other minor bugs while we're at it.
7972 * savedir.c (<unistd.h>): Do not include; there's no need.
7973 (NAMLEN): Remove macro.
7974 (malloc, realloc): Remove decls.
7976 ("xalloc.h"): Include.
7977 (NAME_SIZE_DEFAULT): New macro.
7978 (savedir): Use xmalloc / xrealloc to allocate memory.
7979 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7980 Skip "" directory entries.
7981 Use strlen to calculate directory entry length, since the old method
7982 is rarely used these days and isn't worth supporting.
7983 Don't use a pointer after freeing it.
7984 Check for integer overflow when calculating allocation size.
7985 Use memcpy to copy entries, instead of stpcpy.
7986 Set errno properly when returning NULL.
7987 Check for readdir error.
7989 2000-06-26 Jim Meyering <meyering@lucent.com>
7991 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7993 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7995 * getusershell.c (xmalloc, xrealloc): Remove functions.
7997 Don't include <stdlib.h>. Don't declare malloc, realloc.
7999 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8001 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8003 2000-06-24 Jim Meyering <meyering@lucent.com>
8005 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8007 2000-06-21 Jim Meyering <meyering@lucent.com>
8009 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8011 2000-06-19 Paul Eggert <eggert@twinsun.com>
8013 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8014 (mbrtowc, mbstate_t): Define substitutes if
8015 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8016 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8017 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8019 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8021 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8022 than 1024, return a memory chunk of least possible size, instead
8023 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8024 Use free/xmalloc instead of xrealloc to avoid copying for very long
8027 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8029 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8030 address, not strdup. Include <stdlib.h> and don't declare free().
8032 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8034 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8037 2000-06-21 Jim Meyering <meyering@lucent.com>
8039 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8040 (noinst_HEADERS): Add getstr.h.
8042 * getline.c (getstr): Move into a separate file.
8043 * getstr.c (getstr): New file, extracted from getline.c, with
8044 the following changes: new parameter, delim2; both delim[12]
8045 parameters have type `int', not `char'. The latter would lose
8046 with 8-bit delimiters.
8047 * getstr.h: New file.
8049 2000-06-19 Jim Meyering <meyering@lucent.com>
8051 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8053 2000-06-18 Jim Meyering <meyering@lucent.com>
8055 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8056 Besides, these days every porting target provides a mkdir function.
8058 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8059 (this snippet comes from src/system.h).
8061 2000-06-15 Paul Eggert <eggert@twinsun.com>
8063 * human.c (adjust_value): New function.
8064 (human_readable_inexact): Apply rounding style even when
8065 printing approximate values.
8067 2000-06-14 Paul Eggert <eggert@twinsun.com>
8069 * human.c (human_readable_inexact): Allow an input block
8070 size that is not a multiple of the output block size, and vice versa.
8071 Reported by Piergiorgio Sartor.
8073 2000-06-14 Paul Eggert <eggert@twinsun.com>
8075 * getdate.y (get_date): Apply relative times after time
8076 zone indicator, not before. Reported by Todd A. Jacobs.
8078 2000-06-13 Jim Meyering <meyering@lucent.com>
8080 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8082 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8084 2000-06-12 Paul Eggert <eggert@twinsun.com>
8086 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8088 2000-06-04 Paul Eggert <eggert@twinsun.com>
8090 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8092 2000-06-04 Jim Meyering <meyering@lucent.com>
8094 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8095 SunOS 4.1.4 for which gid_t is an unsigned type.
8097 2000-06-03 Jim Meyering <meyering@lucent.com>
8099 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8101 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8103 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8104 newer, don't install charset.alias.
8105 * config.charset: Change the Linux/glibc rules so they become empty
8106 on glibc-2.1 or newer.
8108 2000-06-02 Jim Meyering <meyering@lucent.com>
8110 * mountlist.c: Back out last change. Instead, do this...
8111 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8112 member using the same `ignore'-testing code.
8113 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8117 2000-05-29 Jim Meyering <meyering@lucent.com>
8119 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8120 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8122 2000-05-22 Jim Meyering <meyering@lucent.com>
8124 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8126 2000-05-18 Jim Meyering <meyering@lucent.com>
8128 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8129 back, too, since it may have been modified by allocate_entry.
8130 (hash_delete): Rewrite to use neither the assignment operator
8131 nor the comma operator in an if-expression.
8133 2000-05-15 Paul Eggert <eggert@twinsun.com>
8136 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8137 Remove; no longer needed.
8138 "quotearg.h": Add include.
8139 (file_name): Do not bother to explicitly initialize to NULL; it's less
8140 efficient on some hosts.
8141 (close_stdout_status): Remove test as to whether stdout was already
8142 closed; it breaks for the case "echo x | sort >&-".
8143 Quote file name colons.
8144 Do not assume that _("write error") lacks format strings.
8146 2000-05-15 Jim Meyering <meyering@lucent.com>
8148 * version-etc.c (version_etc_copyright): Update the copyright string
8149 used in all --version output.
8151 2000-05-14 Jim Meyering <meyering@lucent.com>
8153 * closeout.c (close_stdout_set_file_name): New function.
8154 (close_stdout_status): Use new file-scoped global.
8155 Return right away if fstat says the stdout file descriptor is invalid.
8156 * closeout.h (close_stdout_set_file_name): Declare.
8158 2000-05-10 Jim Meyering <meyering@lucent.com>
8160 * closeout.c [default_exit_status]: New file-scoped variable.
8161 (close_stdout_set_status): New function.
8162 * closeout.h (close_stdout_set_status): Declare.
8164 2000-05-08 Jim Meyering <meyering@lucent.com>
8166 * long-options.c: Don't include closeout.h.
8167 (parse_long_options): Don't call close_stdout for --version.
8169 2000-05-06 Jim Meyering <meyering@lucent.com>
8171 * strnlen.c: Undefine __strnlen and strnlen.
8172 [!weak_alias]: Define __strnlen to strnlen.
8174 * atexit.c: New file, from libiberty.
8176 2000-05-06 Jim Meyering <meyering@lucent.com>
8178 * closeout.c (close_stdout_status): Also check for errors on the
8181 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8183 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8184 instead of xmalloc, xrealloc, path_concat.
8185 (locale_charset): Treat empty environment variables as absent.
8186 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8188 2000-05-04 Jim Meyering <meyering@lucent.com>
8190 * getopt.c: Update from glibc.
8191 * obstack.c: Likewise.
8192 * obstack.h: Likewise.
8193 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8195 * regex.h: Likewise.
8196 * strndup.c: Likewise.
8197 * strnlen.c: New file, from glibc.
8199 2000-05-01 Jim Meyering <meyering@lucent.com>
8201 * full-write.c (full_write): Remove `FIXME' part of comment.
8203 2000-04-29 Jim Meyering <meyering@lucent.com>
8205 * path-concat.c: Declare strdup only if it's not defined.
8206 * canon-host.c: Likewise.
8208 2000-04-28 Jim Meyering <meyering@lucent.com>
8210 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8211 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8212 included first, then limits.h is included by locale.h by libintl.h.
8213 From John David Anglin.
8215 2000-04-25 Jim Meyering <meyering@lucent.com>
8217 * makepath.c (S_IRWXUGO): Define.
8218 (make_path): Always perform explicit chmod if MODE specifies any
8219 of the `special' permission bits. Prompted by a bug report against
8220 install from Mate Wierdl and Joost van Baal.
8222 2000-04-18 Jim Meyering <meyering@lucent.com>
8226 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8227 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8229 2000-04-17 Jim Meyering <meyering@lucent.com>
8231 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8232 the definition of it to rpl_strftime also defined-away the system's
8235 2000-04-15 Jim Meyering <meyering@lucent.com>
8237 Use `C' to denote so-called `contiguous' files, the same way
8239 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8240 (ftypelet): Use S_ISCTG.
8241 From Michael Deutschmann.
8243 2000-04-14 Jim Meyering <meyering@lucent.com>
8245 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8247 2000-04-08 Jim Meyering <meyering@lucent.com>
8249 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8250 names don't conflict. Reported by Eli Zaretskii.
8252 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8254 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8255 bug. Deal with the different error behavior of Irix iconv.
8257 2000-04-07 Jim Meyering <meyering@lucent.com>
8259 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8260 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8262 2000-04-05 Jim Meyering <meyering@lucent.com>
8264 Portability tweaks required for ultrix4.3.
8265 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8266 * readutmp.c: Include sys/types.h before sys/stat.h.
8267 * canon-host.c: Declare strdup.
8268 * path-concat.c: Likewise.
8269 From John David Anglin.
8271 2000-04-04 Jim Meyering <meyering@lucent.com>
8273 Be more DOS 8.3-friendly.
8274 * ref-add.sin: Renamed from ref-add.sed.in.
8275 * ref-del.sin: Renamed from ref-del.sed.in.
8276 * Makefile.am: Reflect renaming.
8277 Reported by Eli Zaretskii.
8279 Use a temporary file name that won't clash with `charset.alias'
8280 in the DOS 8.3 name space.
8281 * Makefile.am (charset_tmp): Define.
8282 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8283 (uninstall-local): Likewise.
8284 Reported by Eli Zaretskii.
8286 2000-03-29 Paul Eggert <eggert@twinsun.com>
8288 * time/strftime.c (my_strftime): Make sure we call the system
8289 strftime, not ourselves, when invoking the underlying strftime.
8291 2000-03-24 Jim Meyering <meyering@lucent.com>
8293 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8294 (charset_alias): Define.
8295 (install-exec-local): Factor out common code.
8296 (uninstall-local): Split lines longer than 80.
8297 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8299 (.sed.in.sed): New rule. Don't redirect directly to $@.
8300 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8302 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8304 * config.charset: Output a line containing "Packages using this file".
8305 * ref-add.sed.in, ref-del.sed.in: New files.
8306 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8307 ref-del.sed): New rules.
8309 2000-03-17 Jim Meyering <meyering@lucent.com>
8311 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8312 Otherwise, include <strings.h>
8314 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8316 * unicodeio.c (utf8_wctomb): New function.
8317 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8318 format instead of in UCS-4 with platform dependent endianness.
8320 2000-03-07 Paul Eggert <eggert@twinsun.com>
8322 * savedir.c (savedir): Work even if directory size is
8323 negative; this can happen with some screwy NFS configurations.
8325 2000-03-06 Jim Meyering <meyering@lucent.com>
8327 * localcharset.c (get_charset_aliases): Don't try to free file_name
8328 if it's NULL (because we ran out of memory). From Bruno Haible.
8330 2000-03-05 Jim Meyering <meyering@lucent.com>
8332 * localcharset.c ("path-concat.h"): Include.
8333 (get_charset_aliases): Use path_concat instead of ANSI string
8336 * unicodeio.h (PARAMS): Define.
8337 Use it to guard prototype.
8339 2000-03-04 Jim Meyering <meyering@lucent.com>
8341 * Makefile.am (install-exec-local): Create $(libdir) before installing
8343 (uninstall-local): Uncomment this rule so `make distcheck' works
8346 * unicodeio.c (<errno.h>): Include it.
8347 (errno): Declare if not defined.
8349 * localcharset.c: Add Bruno's comment justifying use of volatile.
8351 * config.charset: New version, incorporating remarks from a linux
8352 i18n mailing list. From Bruno Haible.
8354 2000-03-02 Jim Meyering <meyering@lucent.com>
8356 * Makefile.am (EXTRA_DIST): Add config.charset.
8358 2000-03-01 Jim Meyering <meyering@lucent.com>
8360 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8361 * unicodeio.c: Likewise.
8363 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8365 * config.charset: New file.
8366 * localcharset.c: New file.
8367 * unicodeio.h, unicodeio.c: New files.
8368 * Makefile.am (DEFS): Add -DLIBDIR=...
8369 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8370 (noinst_HEADERS): Add unicodeio.h.
8371 (all-local, install-exec-local, charset.alias): New targets.
8373 2000-02-28 Paul Eggert <eggert@twinsun.com>
8375 * quotearg.c (ALERT_CHAR): New macro.
8376 (quotearg_buffer_restyled): Use it.
8378 2000-02-27 Jim Meyering <meyering@lucent.com>
8380 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8381 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8383 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8384 not `#if STDC_HEADERS'.
8385 Declare malloc if needed.
8387 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8388 now that autoconf always defines the HAVE_DECL_ symbols.
8389 * human.c: Likewise.
8391 * strtoumax.c: Likewise.
8393 * backupfile.c: Arrange for cpp to fail if the configure-time
8394 declaration check was not run.
8396 * human.c: Likewise.
8398 * strtoumax.c: Likewise.
8400 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8401 then first look up the entire `.'-containing string as a login name.
8403 2000-02-18 Paul Eggert <eggert@twinsun.com>
8405 * getdate.y: Handle two-digit years with leading zeros correctly.
8406 (textint): New typedef.
8407 (parser_control): Member year changed from int to textint.
8409 (YYSTYPE): Removed; replaced by %union with int and textint members.
8410 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8411 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8412 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8413 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8414 (date, number, to_year): Use width of number in digits, not its value,
8415 to determine whether it's a 2-digit year, or a 2-digit time.
8416 (yylex): Store number of digits of numeric tokens.
8417 Reported by John Kendall.
8419 (parser_control): Changed from struct parser_control to typedef (for
8420 consistency). All uses changed.
8422 (tID): Removed; not used.
8423 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8425 2000-02-14 Paul Eggert <eggert@twinsun.com>
8427 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8428 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8430 2000-02-12 Jim Meyering <meyering@lucent.com>
8432 * userspec.c (ISDIGIT): Define it.
8433 (isdigit): Remove definition.
8434 (is_number): Use ISDIGIT, not isdigit.
8435 <libintl.h>: Include.
8437 (parse_user_spec): Mark translatable strings.
8439 2000-02-10 Jim Meyering <meyering@lucent.com>
8441 With these changes, nanosleep.[ch] are finally enough like the other
8442 lib/* replacement files to compile on a few more losing systems.
8444 * nanosleep.h: Don't include config.h.
8445 Remove prototype from declaration of nanosleep.
8446 (PARAMS): Remove now-unneeded definition.
8447 * nanosleep.c: #undef nanosleep.
8448 (rpl_nanosleep): Rename from nanosleep.
8450 2000-02-03 Jim Meyering <meyering@lucent.com>
8452 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8453 rather than with `#if HAVE_UTMPNAME'.
8455 2000-02-01 Jim Meyering <meyering@lucent.com>
8457 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8459 2000-01-31 Jim Meyering <meyering@lucent.com>
8461 * nanosleep.h (nanosleep): Guard declaration with
8462 `#if ! HAVE_DECL_NANOSLEEP'.
8463 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8464 the declaration in that vendor's sys/timers.h.
8465 Reported by Christian Krackowizer.
8467 * quotearg.c (ISASCII): Add #undef and move definition to follow
8468 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8469 (ISPRINT): Likewise.
8470 Reported by Tom Tromey.
8472 2000-01-30 Jim Meyering <meyering@lucent.com>
8474 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8475 uses of ->ut_name. The latter doesn't work with new Linux header files
8476 where only utmpx.ut_user is declared.
8478 * readutmp.h (UT_USER): Define.
8480 2000-01-23 Jim Meyering <meyering@lucent.com>
8482 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8485 2000-01-22 Jim Meyering <meyering@lucent.com>
8487 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8488 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8489 Required for some AIX systems. Reported by Christian Krackowizer.
8490 [TESTING] (main): New function.
8492 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8493 * dirname.c (dir_name): Support for DOS-style file names with drive
8496 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8498 * strverscmp.c (ISDIGIT): Define.
8499 (strverscmp): Use ISDIGIT, not isdigit.
8501 2000-01-17 Paul Eggert <eggert@twinsun.com>
8503 * nanosleep.c (nanosleep):
8504 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8505 POSIX.1 doesn't require SA_INTERRUPT and some systems
8506 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8507 it's been part of POSIX.1 since day 1 (in 1988).
8509 2000-01-17 Jim Meyering <meyering@lucent.com>
8511 * interlock: Remove unused file. Reported by François Pinard.
8513 2000-01-16 Paul Eggert <eggert@twinsun.com>
8515 * quotearg.c (quotearg_buffer_restyled): Do not quote
8516 alert, backslash, formfeed, and vertical tab unnecessarily in
8517 shell quoting style.
8520 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8521 Free Software Foundation, Inc.
8522 Copying and distribution of this file, with or without modification,
8523 are permitted provided the copyright notice and this notice are preserved.