1 2005-11-08 Eric Blake <ebb9@byu.net>
3 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
5 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
7 Fix porting problem reported by Theodoros V. Kalamatianos.
8 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
9 Don't assume that futimes failing means we must fail.
11 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
13 * getcwd.c (__getcwd): Don't assume that system calls after readdir
14 leave errno alone. Problem reported by Dmitry V. Levin.
16 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
18 * savedir.c (savedir): Don't assume that xrealloc etc. leave
19 errno alone. Problem reported by Frederic Jolliton.
21 2005-10-28 Simon Josefsson <jas@extundo.com>
23 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
24 "restrict" keywords, as per POSIX. Protect the function
25 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
26 Don't use K&R prototypes. Check the sprintf return values.
27 Re-define EAFNOSUPPORT if not present. Indent.
29 * md5.h, md5.c: Simplify buffer handling visavi alignment,
30 suggested by Bruno Haible <bruno@clisp.org>.
32 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
34 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
36 * gc-libgcrypt.c: Add MD2 (which is not available through
39 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
41 * md2.h, md2.c: New files.
43 2005-10-24 Simon Josefsson <jas@extundo.com>
45 * md4.h: Shrink buffer size, now that we changed the type.
47 2005-10-22 Simon Josefsson <jas@extundo.com>
49 * arcfour.h, arcfour.c: Use fixed size indices in the
50 arcfour_context struct (simplify test vector testing in GNU
53 2005-10-22 Simon Josefsson <jas@extundo.com>
55 * md4.h, md4.c: Simplify buffer handling visavi alignment,
56 suggested by Bruno Haible <bruno@clisp.org>.
58 2005-10-22 Simon Josefsson <jas@extundo.com>
60 * crc.h: Include stddef.h, for size_t.
62 2005-10-21 Simon Josefsson <jas@extundo.com>
64 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
65 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
67 2005-10-21 Simon Josefsson <jas@extundo.com>
69 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
72 2005-10-21 Simon Josefsson <jas@extundo.com>
74 * gc-gnulib.c: Support ARCTWO in CBC mode.
76 2005-10-21 Simon Josefsson <jas@extundo.com>
78 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
81 * hmac-sha1.c (hmac_sha1): Likewise.
83 * crc.c (crc32_update): Actually use crc parameter, suggested by
84 Bruno Haible <bruno@clisp.org>.
86 * crc.h: Include stdint.h directly, suggested by Bruno Haible
89 2005-10-21 Simon Josefsson <jas@extundo.com>
91 * des.h, des.c: New files.
93 * gc-gnulib.c: Support DES.c
95 2005-10-21 Simon Josefsson <jas@extundo.com>
97 * arctwo.h, arctwo.c: New files.
99 * gc-gnulib.c: Support ARCTWO.
101 2005-10-21 Simon Josefsson <jas@extundo.com>
103 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
105 2005-10-19 Simon Josefsson <jas@extundo.com>
107 * gc-gnulib.c: Support ARCFOUR.
109 2005-10-19 Simon Josefsson <jas@extundo.com>
111 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
114 * gc.h: Add ECB enum type.
116 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
118 2005-10-19 Simon Josefsson <jas@extundo.com>
120 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
122 2005-10-18 Simon Josefsson <jas@extundo.com>
124 * md4.h, md4.c: New files, based on md5.?.
126 2005-10-17 Simon Josefsson <jas@extundo.com>
128 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
130 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
132 2005-10-17 Simon Josefsson <jas@extundo.com>
134 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
136 2005-10-17 Simon Josefsson <jas@extundo.com>
138 * gc.h, gc-libgcrypt.c: Add ciphers.
140 2005-10-17 Simon Josefsson <jas@extundo.com>
142 * sha1.c: Use uint32_t instead of md5_uint32.t
144 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
147 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
149 * md5.h: Use stdint.h and uint32_t. Doc fix.
151 2005-10-15 Simon Josefsson <jas@extundo.com>
153 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
155 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
157 2005-10-14 Simon Josefsson <jas@extundo.com>
159 * arcfour.h, arcfour.c: New files.
161 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
163 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
164 include <wchar.h>; no longer needed.
166 2005-10-14 Jakub Jelinek <jakub@redhat.com>
167 and Ulrich Drepper <drepper@redhat.com>
170 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
171 instead of inline stream orientation test and two separate
172 function calls. Pay no attention to USE_IN_LIBIO.
174 2005-10-14 Roland McGrath <roland@redhat.com>
176 Import from libc. [BZ #1331]
177 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
179 Reported by Matej Vela <vela@debian.org>.
181 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
183 * mkdir-p.c (make_dir_parents): Don't report an error if an
184 intermediate directory is in a read-only file system. Problem
185 reported by Eric Blake.
187 2005-10-13 Simon Josefsson <jas@extundo.com>
189 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
190 Move memory allocation outside of loop.
192 2005-10-12 Simon Josefsson <jas@extundo.com>
194 * gc-pbkdf2-sha1.c: New file.
196 * gc.h: Add gc_pbkdf2_sha1 prototype.
198 2005-10-12 Simon Josefsson <jas@extundo.com>
200 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
201 suggested by Bruno Haible <bruno@clisp.org>.
203 2005-10-12 Simon Josefsson <jas@extundo.com>
205 * gc-libgcrypt.c (gc_hmac_sha1): New function.
207 * gc-gnulib.c (gc_hmac_sha1): New function.
209 2005-10-12 Simon Josefsson <jas@extundo.com>
211 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
213 2005-10-12 Simon Josefsson <jas@extundo.com>
215 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
216 GC_USE_HMAC_MD5, respectively.
218 * gc-libgcrypt.c (gc_md5): Fix assert call.
221 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
223 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
225 * gc-gnulib.c (gc_hash_buffer): Ditto.
227 2005-10-11 Bruno Haible <bruno@clisp.org>
229 * c-strcasestr.h: New file, from GNU gettext.
230 * c-strcasestr.c: New file, from GNU gettext.
232 2005-10-11 Bruno Haible <bruno@clisp.org>
234 * c-strcase.h: New file, from GNU gettext.
235 * c-strcasecmp.c: New file, from GNU gettext.
236 * c-strncasecmp.c: New file, from GNU gettext.
238 2005-10-11 Simon Josefsson <jas@extundo.com>
240 * crc.h, crc.c: New files.
242 * gc.h (gc_hash_buffer): Add doc.
244 2005-10-08 Simon Josefsson <jas@extundo.com>
246 * gc.h: Add gc_hash and gc_hash_buffer.
248 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
250 * gc-libgcrypt.c (gc_hash_buffer): Add.
252 2005-10-11 Bruno Haible <bruno@clisp.org>
254 * strcasecmp.c: Include limits.h.
255 (strcasecmp): Avoid integer overflow on exotic platforms.
256 * strncasecmp.c: Include limits.h.
257 (strncasecmp): Avoid integer overflow on exotic platforms.
258 Reported by Paul Eggert.
260 2005-10-06 Simon Josefsson <jas@extundo.com>
262 * hmac-md5.c: New file.
266 2005-10-06 Simon Josefsson <jas@extundo.com>
268 * memxor.c (memxor): Avoid casts and warnings.
270 2005-10-05 Derek Price <derek@ximbiot.com>
272 * getdelim.c (SIZE_MAX): New macro, if not already defined.
274 2005-10-05 Simon Josefsson <jas@extundo.com>
276 * memxor.c (memxor): Fix compiler error.
278 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
279 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
281 * memxor.h, memxor.c: New files.
283 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
284 we assume all systems have it, suggested by Jim Meyering
285 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
286 any systems lack sys/socket.h; mingw32 is known to lack it, but we
287 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
290 2005-10-04 Bruno Haible <bruno@clisp.org>
292 * verify.h (verify_true): Provide alternative definition for C++.
294 2005-10-04 Simon Josefsson <jas@extundo.com>
296 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
297 D. Baushke" <mdb@gnu.org>.
299 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
301 * getdelim.c: Include getdelim.h first. Include <limits.h>.
302 (SSIZE_MAX): New macro, if not already defined.
303 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
306 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
308 * exclude.c: Include verify.h.
309 (verify): Remove. All callers changed to use verify.h's version.
310 * strtoimax.c: Likewise.
311 * utimecmp.c: Likewis.e
314 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
315 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
316 * .cvsignore: Add fts.h, search.h, t-fpending.
317 * settime.c (settime): Fix { typo in previous patch. Also, don't
318 bother returning ENOSYS if settimeofday or stime fails; just let
319 them return whatever errno they want to return.
320 * utimens.c: Include unistd.h, for dup2.
321 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
322 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
324 2005-10-02 Jim Meyering <jim@meyering.net>
327 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
328 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
329 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
330 Remove AT_FDCWD test.
331 Do not consume the fd unless successful.
332 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
333 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
334 block, so that we don't even try to compile it if settimeofday is
335 available. This works around a compilation failure on OSF1 V5.1,
336 due to stime requiring a `long int*' while tv_sec is `int'.
338 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
340 * getdelim.c (getdelim): Remove unused variables.
342 2005-10-01 Simon Josefsson <jas@extundo.com>
344 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
345 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
346 AI_* and EAI_* definitions. Protect function declarations.
348 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
350 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
351 so that the code works even with ancient cpp. Portability problem
352 with GCC 2.7.2.1 reported by Thomas M.Ott.
354 2005-09-27 Jim Meyering <jim@meyering.net>
356 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
358 * intprops.h (signed_type_or_expr__): Define.
359 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
362 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
364 * verify.h (verify_expr): Remove, replacing with:
365 (verify_true): New macro that returns true instead of void.
366 (verify_type__): Remove.
367 (verify): Use verify_true rather than verify_type__.
369 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
371 * utimens.c (ENOSYS): Define if not already defined.
372 (futimens): Support having a null PATH if the file descriptor
375 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
377 (__attribute): Define to empty unless GCC 3.1 or later.
378 This works around a core dump on OpenBSD 3.4, which has GCC
379 2.95.3, which dumps core when given __attribute__(()). It also
380 simplifies other tests, since we really don't want to bother with
381 worrying about which ancient version of GCC supported what.
382 Original problem reported by Yoann Vandoorselaere, with part of
383 the fix suggested by Derek Price.
385 2005-09-24 Jim Meyering <jim@meyering.net>
387 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
388 so we can once again use a positive bitfield width of 1 -- now we
389 don't have to explain why we were using a bitfield width of 2.
391 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
393 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
394 Problem reported by Eric Blake.
395 (getaddrinfo): Initialize se so that it's not garbage.
396 Redo internal storage allocation so that it doesn't make unportable
397 assumptions about alignment.
400 * utimens.c (futimens): Use futimesat if available.
401 Prefer it to futimes since it doesn't have the futimes bug.
403 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
404 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
405 Instead, declare a function that returns a pointer to an array,
406 and use verify_type__ to declare the size of the array.
407 Problem and germ of a solution reported by Bruno Haible.
408 (verify_type__): Use 2, not 1, for bitfield size, to avoid
409 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
411 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
415 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
417 * argmatch.h: Include verify.h
418 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
419 (ARGMATCH_ASSERT): Remove; unused.
420 * canonicalize.c: Assume STDC_HEADERS.
421 * exclude.c: Include "strcase.h".
422 * regex_internal.h [!defined _LIBC]: Likewise.
423 * getusershell.c: Include stdio--.h rather than stdio.h
425 (getusershell): Call fopen, not fopen_safer.
426 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
427 Do not include unistd-safer.h.
428 (save_cwd): Don't call fd_safer; no longer needed
429 now that we include fcntl--.h.
431 * getdate.y (relative_time): New type.
432 (RELATIVE_TIME_0): New constant.
433 (parser_control): Use relative_time instead of doing it ourselves.
434 (%union): Add new relative_time rel member.
435 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
437 (relunit, relunit_snumber): Now of type rel.
438 (zone, rel, relunit, get_date): Adjust to above changes.
440 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
441 Do not include unistd-safer.h.
442 (getloadavg): Don't call fd_safer; no longer needed
443 now that we include fcntl--.h.
445 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
446 (make_dir_parents): Treat ENOSYS like EEXIST.
448 Improve quality of diagnostics on restore_cwd failure.
449 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
450 (make_dir_parents): Last arg is now int * (for errno), not bool *.
451 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
452 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
453 each time through the loop. Do not diagnose restore_cwd failure;
454 that is the caller's job (and perhaps the caller does not care).
456 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
457 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
458 If the file already exists but is not a directory, don't bother
459 to try to make its parents.
460 Close potential file descriptor leak if we can't chdir("/") (!).
461 Don't always return true if chdir($PWD) fails; return true only
462 if the requested action was done successfully (except for the
464 Don't log final directory unless we actually made it.
465 Refactor to avoid duplicate code to fix up permissions.
466 Don't attempt to fix up parent permissions if chdir($PWD) fails.
468 * strftime.c (my_strftime): Rewrite the previous change slightly,
469 to make it a bit faster and (I hope) clearer.
470 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
471 Fix bug in formats like %2N.
473 * verify.h: New file.
475 2005-09-22 Jim Meyering <jim@meyering.net>
479 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
481 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
482 the .tm_year member, since otherwise gcc-4.0 would now warn about
483 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
485 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
486 order to avoid an unsuppressible warning from gcc on 64-bit systems.
488 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
489 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
490 when run in a time zone for which daylight savings time is in effect
491 for the starting date.
493 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
494 stop us from restricting permissions of just-created absolute-named
496 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
497 to restore initial working directory.
498 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
499 to tell caller if/when we change the working directory and are
500 unable to return to the initial one.
501 * mkdir-p.h (make_dir_parents): Update prototype.
502 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
503 `return false'. This fixes a bug introduced on 2004-07-30.
505 * openat.c (fdopendir): Be sure to close the supplied
506 file descriptor before returning. This makes our replacement
507 implementation a little closer to Solaris's, where fdopendir
508 ties the file descriptor to the returned DIR* pointer.
509 * openat.c (unlinkat): New function.
510 * openat.h (unlinkat): Add prototype.
511 * openat-die.c (openat_save_fail): Rename from openat_save_die.
512 (openat_restore_fail): Rename from openat_restore_die.
513 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
515 Provide an alternative to exiting immediately upon save_cwd or
516 restore_cwd failure. Now, an application can arrange e.g.,
517 to perform a longjump in that case.
518 * openat.c: Include dirname.h.
519 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
520 (rpl_openat, fdopendir, fstatat): Call openat_save_die
521 and openat_restore_die rather than calling error directly.
522 Don't include "error.h" or "exitfail.h"; they're no longer needed.
524 * openat-die.c (openat_save_die, openat_restore_die): New file.
525 * openat.h (openat_save_die, openat_restore_die): Declare and define.
527 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
528 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
529 int utc, int nanoseconds);
531 date should not have to allocate a megabyte of virtual memory to
532 handle a format argument like +%1048575T. When implemented with
533 strftime, it must allocate such a buffer, use strftime to fill it
534 in, print it, then free it.
535 With fprintftime, it simply prints everything and exits.
536 With no need for memory allocation, that's one fewer way to fail.
537 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
538 optional field width, not before, so we accept %9:z, not %:9z.
539 (my_strftime): Be sure to use L_('x') for literals.
541 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
542 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
543 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
544 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
545 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
546 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
547 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
548 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
549 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
551 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
552 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
553 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
554 and don't include <sys/file.h>).
556 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
560 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
561 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
562 [!LDAV_DONE]: Avoid unused variable warning.
564 2005-09-21 Bruno Haible <bruno@clisp.org>
566 * unicodeio.h (unicode_to_mb): New declaration.
568 2005-09-20 Derek Price <derek@ximbiot.com>
570 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
572 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
574 Use a consistent style for including <config.h>.
575 * __fpending.c, acl.c, argmatch.c,
576 argp-help.c, argp-parse.c,
577 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
578 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
579 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
580 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
581 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
582 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
583 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
584 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
585 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
586 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
587 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
588 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
589 modechange.c, mountlist.c, open-safer.c, physmem.c,
590 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
591 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
592 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
593 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
594 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
595 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
596 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
597 userspec.c, utimecmp.c, version-etc-fsf.c,
598 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
599 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
600 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
601 Standardize inclusion of config.h.
602 * __fpending.h, dirfd.h, getdate.h, human.h,
603 inttostr.h: Removed inclusion of config.h from header files.
604 * inttostr.c: Adjusted in-tree users.
605 * timespec.h: Remove superfluous warning to include config.h.
606 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
607 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
608 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
609 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
611 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
613 * stat-time.h: New file.
614 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
615 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
617 (timespec_cmp): New function.
618 * utimecmp.c: Include stat-time.h.
619 (SYSCALL_RESOLUTION): Depend on whether various struct stat
620 members exist, not on the obsolescent ST_MTIM_NSEC.
621 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
623 2005-09-15 Derek Price <derek@ximbiot.com>
624 Paul Eggert <eggert@cs.ucla.edu>
626 * regcomp.c, regexec.c, regex_internal.c: Back out previous
627 changes, consolidating in...
628 * regex_internal.h: ...this file.
630 2005-09-15 Derek Price <derek@ximbiot.com>
632 * regex_internal.h: Blank `pure' for GNUC < 3.
633 * regex_internal.c: Ditto, using this...
634 (__GNUC_PREREQ): ...new macro.
635 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
636 (__GNUC_PREREQ): ...this new macro.
638 * strstr.h: Include string.h. Define strstr as a macro here.
640 2005-09-13 Derek Price <derek@ximbiot.com>
642 * canon-host.c (canon_host_r): Set *cherror on memory allocation
644 Reported by Jim Meyering <jim@meyering.net>.
646 2005-09-13 Jim Meyering <jim@meyering.net>
648 * canon-host.c: Filter through gnu indent and reword comments slightly.
649 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
651 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
653 * lib/base64.c: Typo.
654 (base64_encode): Put b64str in initialized data section.
656 2005-09-12 Derek Price <derek@ximbiot.com>
658 Return usable errors from canon-host.
659 * canon-host.h: New file.
660 * canon-host.c (canon_host): Wrap...
661 (canon_host_r): ...this new function, which now relies exclusively on
663 (ch_strerror): New function.
664 (last_cherror): New global.
665 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
666 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
668 (freeaddrinfo): Free ai->ai_canonname when set.
670 2005-09-12 Derek Price <derek@ximbiot.com>
671 Paul Eggert <eggert@cs.ucla.edu>
673 * glob-libc.h: Renamed from glob_.h. The new version is
674 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
675 protecting things that should be done only in gnulib contexts.
676 * glob_.h: New file, containing only the glob things needed for
678 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
679 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
680 (glob, globfree, glob_pattern_p): Now defined simply in terms of
681 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
682 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
683 and to respect the namespace rules better.
685 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
687 Merge glibc and coreutils changes into gnulib, plus a few
689 * md5.c: Use #error rather than a string.
690 (CYCLIC): New macro, from glibc source. Use it instead of rol.
691 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
692 (__attribute__): Define to empty for non recent-GCC.
693 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
694 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
695 Renamed from their non-__ counterparts, with new macros replacing
696 them if not _LIBC. Add __THROW attribute.
698 (struct md5_ctx): Align buffer if using GCC.
699 * sha1.h (struct sha1_ctx): Likewise.
700 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
701 The old name was backwards.
702 (NOTSWAP): Remove; not used.
703 (rol): New macro, moved here from md5.h.
704 (sha1_process_block): Remove a FIXME that doesn't make sense.
706 2005-09-12 Derek Price <derek@ximbiot.com>
708 * gai_strerror.c: Include config.h when available. Include
709 getaddrinfo.h before other headers to test interface.
710 Reported by Larry Jones <lawrence.jones@ugs.com>.
712 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
714 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
715 definitions, since that's the preferred style in glibc.
716 Fix a minor spacing issue, and update copyright notice to match glibc's.
718 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
720 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
722 2005-09-06 Simon Josefsson <jas@extundo.com>
724 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
725 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
727 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
729 Change bitset word type from unsigned int to unsigned long int,
730 as this has better performance on typical 64-bit hosts.
731 Port bitset code to hosts with unusual word sizes.
732 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
733 (build_collating_symbol):
734 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
735 argument is a bitset. This is merely a style issue, but it makes
736 it clearer that an entire array is expected.
737 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
738 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
739 Port to the case where bitset_word is not the same as unsigned int.
740 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
741 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
743 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
744 (build_trtable, group_nodes_into_DFAstates):
746 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
747 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
748 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
749 * regexec.c (group_nodes_into_DFAstates): Likewise.
750 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
751 * regcomp.c (optimize_subexps, lower_subexp):
752 Work even if bitset_word has holes in its bitwise representation.
753 * regex_internal.h (BITSET_WORD_BITS): Likewise.
754 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
756 * regex_internal.c (re_string_reconstruct):
757 Don't assume UCHAR_MAX == 255.
758 * regex_internal.h (bitset_set_all): Likewise.
759 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
761 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
762 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
764 (BITSET_WORD_MAX): New macro.
765 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
766 (bitset_set_all, bitset_copy): Now inline functions, not macros.
767 (bitset_empty, bitset_copy):
768 Prefer sizeof (bitset) to multiplying it out ourselves.
769 (bitset_not_merge): Remove; unused.
770 (bitset_contain): Return bool, not unsigned int with one bit on.
772 * regexec.c (build_trtable): Don't assume bitset has no stricter
773 alignment than re_node_set; do this by defining a new internal
774 type struct dests_alloc and using it to allocate memory.
776 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
778 Check for arithmetic overflow when calculating sizes, to prevent
779 some buffer-overflow issues. These patches are conservative, in the
780 sense that when I couldn't determine whether an overflow was possible,
781 I inserted a run-time check.
782 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
783 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
784 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
785 (re_xnrealloc, re_x2nrealloc): New inline functions.
786 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
787 (build_equiv_class, build_charclass): Check for arithmetic overflow
788 in size expression calculations.
789 * lib/regex_internal.c (re_string_realloc_buffers):
790 (build_wcs_upper_buffer, re_node_set_add_intersect):
791 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
792 (re_dfa_add_node, register_state): Likewise.
793 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
794 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
795 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
796 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
798 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
800 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
801 to avoid a collision with bits/local_lim.h in glibc.
802 All uses changed. Problem reported by Dmitry V. Levin in
803 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
805 * regex_internal.c (build_wcs_upper_buffer): Fix portability
806 bugs in int versus size_t comparisons.
807 (re_string_context_at): Fix bug where the code assumed that
810 Use bool where appropriate.
811 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
813 (calc_eclosure_iter): Likewise, for ROOT arg.
814 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
815 (build_charclass_op): Likewise, for NON_MATCH arg.
816 * regex_internal.c (re_string_allocate, re_string_construct):
817 (re_string_construct_common): Likewise, for ICASE arg.
818 * regexec.c (re_search_2_stub, re_search_stub):
819 Likewise, for RET_LEN arg.
820 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
821 (set_regs): Likewise, for FL_BACKTRACK arg.
822 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
823 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
824 (calc_eclosure_iter, parse_bracket_exp):
825 Use bool for internal variables that are booleans.
826 * regexec.c (re_search_internal, check_matching, proceed_next_node):
827 (set_regs, build_sifted_states, sift_states_bkref):
828 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
829 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
830 (find_collation_sequence_value):
832 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
833 (re_node_set_compare):
834 Return bool, not int. All callers changed.
835 * regexec.c (check_halt_node_context, check_dst_limits):
836 (build_trtable, check_node_accept): Likewise.
837 * regex_internal.h: Include stdbool.h.
839 Fix bugs uncovered when converting to bool.
840 * regcomp.c (calc_eclosure_iter): Check for storage allocation
841 failure instead of charging ahead blindly.
842 * regex_internal.c (register_state): Likewise.
843 * regexec.c (re_search_2_stub): Use simpler method than boolean
844 for freeing internal storage.
845 (group_nodes_into_DFA_states): Use unsigned int, not int, for
846 bitset pieces used as boolean, to avoid undefined behavior
847 on hosts that do int overflow checking.
849 2005-08-31 Derek Price <derek@ximbiot.com>
851 * getdelim.c (getdelim): Return EOF on EOF.
852 Reported by Larry Jones <lawrence.jones@ugs.com>.
854 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
856 * regex_internal.c (re_string_reconstruct): Don't assume buffer
857 lengths fit in regoff_t; this isn't true if regoff_t is the same
859 * regex.c (re_search_internal): 5th arg is LAST_START
860 (= START + RANGE) instead of RANGE. This avoids overflow
861 problems when regoff_t is the same width as size_t.
863 (re_search_2_stub): Check for overflow when adding the
864 sizes of the two strings.
865 (re_search_stub): Check for overflow when adding START
866 to RANGE; if it occurs, substitute the extreme value.
868 2005-08-31 Jim Meyering <jim@meyering.net>
870 * regcomp.c (search_duplicated_node): Make first pointer arg
872 * regex_internal.c (create_ci_newstate, create_cd_newstate):
873 (register_state): Likewise.
874 * regexec.c (search_cur_bkref_entry, check_dst_limits):
875 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
876 (group_nodes_into_DFAstates): Likewise.
878 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
880 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
881 old glibc regex code mishandles strings longer than 2**31 bytes.
882 This patch fixes this when the regex code is used in gnulib
883 (i.e., outside glibc).
885 This patch should not affect the use of the regex code inside
886 glibc. No doubt this problem also needs to be handled for glibc
887 as well, but the result will be an incompatible change to the
888 glibc ABI, and the old ABI will have to be supported too. That
889 can be the the subject for another patch.
891 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
892 governing whether the rest of this patch is active. By default,
893 the macro is disabled and the patch has no effect.
894 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
895 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
896 (struct re_pattern_buffer, re_search, re_search_2, re_match):
897 (re_match_2, re_set_registers): Use the new types.
898 * regex_internal.h (Idx, re_hashval_t): New types.
899 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
901 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
902 (re_string_context_at, bin_tree_t, re_dfastate_t):
903 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
904 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
905 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
906 (re_string_char_size_at, re_string_wchar_at):
907 (re_string_elem_size_at):
908 Use the new types and macros to port to 64-bit hosts.
909 Use unsigned types for internal values, so that the code
910 mostly works even for arrays larger than SSIZE_MAX.
911 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
912 (search_duplicated_node, calc_eclosure_iter, fetch_number):
913 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
914 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
915 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
916 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
917 (calc_inveclosure, parse_dup_op, build_range_exp):
918 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
919 (fetch_number, create_token_tree, mark_opt_subexp):
921 * regex_internal.c (re_string_construct_common, create_ci_newstate):
922 (create_cd_newstate, re_string_allocate, re_string_construct):
923 (re_string_realloc_buffers, build_wcs_upper_buffer):
924 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
925 (re_string_reconstruct, re_string_peek_byte_case):
926 (re_string_fetch_byte_case, re_string_context_at):
927 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
928 (re_node_set_init_copy, re_node_set_add_intersect):
929 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
930 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
931 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
932 (re_acquire_state, re_acquire_state_context, register_state):
934 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
935 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
936 (re_search_internal, re_search_2_stub, re_search_stub)
937 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
938 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
939 (update_cur_sifted_state, check_dst_limits):
940 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
941 (check_subexp_limits, sift_states_bkref, merge_state_array):
942 (check_subexp_matching_top, get_subexp, get_subexp_sub):
943 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
944 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
945 (expand_bkref_cache, check_node_accept_bytes):
946 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
947 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
948 (acquire_init_state_context, check_halt_node_context):
949 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
950 (sift_states_backward, clean_state_log_if_needed):
951 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
952 (find_recover_state, transit_state_sb, transit_state_mb):
953 (transit_state_bkref, build_trtable, match_ctx_clean):
955 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
956 to work around an assumption that REG_MISSING is negative.
958 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
959 (seek_collating_symbol_entry) [defined _LIBC]:
960 (lookup_collation_sequence_value) [defined _LIBC]:
961 (build_range_exp, build_collating_symbol) [defined _LIBC]:
962 Use prototypes rather than old-style function definitions.
963 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
964 (transit_state_sb) [0]:
965 (find_collation_sequence_value) [defined _LIBC]: Likewise.
967 * regexec.c (re_search_internal): Simplify update of rm_so and
970 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
971 (optimize_subexps, lower_subexp):
972 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
973 since the signed shift might overflow. Use 1u<<31 instead.
974 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
975 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
978 * regcomp.c (optimize_subexps, lower_subexp):
979 Use CHAR_BIT rather than 8, for clarity.
980 * regexec.c (check_dst_limits_calc_pos_1):
981 (check_subexp_matching_top): Likewise.
982 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
983 have to worry about portability issues when shifting it left.
984 Remove no-longer-needed test for table_size > 0.
985 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
986 in a word, as the resulting behavior is undefined.
987 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
988 in one case, a <= should have been an <, and in another case the
989 whole test was missing.
990 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
991 the standard name CHAR_BIT.
992 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
993 this is not true on one's complement and signed-magnitude hosts.
995 * regex_internal.h (re_sub_match_top_t): Remove unused member
997 (struct re_dfa_t): Remove unused member states_alloc.
998 * regcomp.c (init_dfa): Don't initialize unused members.
1000 2005-08-31 Bruno Haible <bruno@clisp.org>
1002 * strstr.c: Include <stddef.h>, for NULL.
1003 * strcasestr.c: Likewise.
1004 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1006 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1008 * iconvme.h: Add prototype for iconv_alloc.
1010 2005-08-29 Simon Josefsson <jas@extundo.com>
1012 * iconvme.c: Fix errno.
1014 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1016 * iconvme.c: Split iconv_string into iconv_alloc.
1018 2005-08-27 Jim Meyering <jim@meyering.net>
1020 * fopen-safer.c: Merge minor changes from coreutils.
1021 * dup-safer.c: Likewise.
1022 * fd-safer.c: Likewise.
1024 Merge from coreutils.
1025 * stdio--.h: New file.
1026 * stdlib--.h: New file.
1027 * mkstemp-safer.c: New file.
1029 GNU tar needs these.
1030 * pipe-safer.c: New file.
1031 * creat-safer.c: New file.
1032 * fcntl--.h (creat): Define to creat_safer.
1033 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1034 * unistd--.h (pipe): Define to pipe_safer.
1035 * unistd-safer.h: Declare pipe_safer.
1037 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1039 * regex_internal.h: Remove all references to
1040 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1042 (bitset_not, bitset_merge, bitset_not_merge):
1043 (bitset_mask, re_string_allocate, re_string_construct):
1044 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1045 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1046 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1047 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1048 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1049 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1050 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1051 (re_acquire_state_context):
1052 Remove unnecessary forward decls.
1053 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1054 Put __attribute at function definition,
1055 now that the function decl has been removed.
1056 * lib/regex_internal.c (re_string_peek_byte_case):
1057 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1060 2005-08-26 Simon Josefsson <jas@extundo.com>
1062 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1063 Haible <bruno@clisp.org>.
1065 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1067 * regexec.c (set_regs): Don't alloca with an unbounded size.
1069 alloca modernization/simplification for regex.
1070 * regex.c: Remove portability cruft for alloca. This no longer
1071 needs to be at the start of the file, and can be moved into
1072 regex_internal.h and simplified.
1073 * regex_internal.h: Include <alloca.h>.
1074 (__libc_use_alloca) [!defined _LIBC]: New macro.
1075 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1076 now works outside glibc.
1078 2005-08-24 Simon Josefsson <jas@extundo.com>
1080 * getpass.c: Add WIN32 implementation. Conditionalize use of
1081 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1082 GLIBC specific code.
1084 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1086 Make regex safe for g++. This fixes one real bug (an "err"
1087 that should have been "*err"). g++ problem reported by
1089 * regex_internal.h (re_calloc): New macro, consistent with
1090 re_malloc etc. All callers of calloc changed to use re_calloc.
1091 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1092 not int. All callers changed.
1093 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1094 just use an array of size MB_LEN_MAX.
1095 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1096 (find_recover_state): Change "err" to "*err"; this fixes what
1097 appears to be a real bug.
1098 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1101 2005-08-25 Jim Meyering <jim@meyering.net>
1103 * open-safer.c: Include <config.h>.
1104 Otherwise, we'd lose LARGEFILE support in any file using
1107 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1109 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1110 * regex.h (regerror): Likewise.
1112 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1113 requires this. (The code never needed it.)
1115 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1116 All uses of recently-renamed identifiers changed to use the new,
1117 POSIX-compliant names. The code will build and run just fine
1118 without these changes, but it's better to eat our own dog food
1119 and use the standard-conforming names.
1121 * regex.h: Fix a multitude of POSIX name space violations.
1122 These changes have an effect only for programs that define
1123 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1124 do not change anything for programs compiled in the normal way.
1125 Also, there is no effect on the ABI.
1127 (_REGEX_SOURCE): New macro.
1128 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1129 defined and _GNU_SOURCE is not; this fixes a name space violation.
1131 Rename the following macros to obey POSIX requirements.
1132 The old names are still visible as macros if _REGEX_SOURCE is defined.
1133 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1134 RE_BACKSLASH_ESCAPE_IN_LISTS.
1135 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1136 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1137 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1138 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1139 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1140 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1141 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1142 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1143 (REG_INTERVALS): renamed from RE_INTERVALS.
1144 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1145 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1146 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1147 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1148 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1149 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1150 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1151 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1152 RE_UNMATCHED_RIGHT_PAREN_ORD.
1153 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1154 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1155 (REG_DEBUG): renamed from RE_DEBUG.
1156 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1157 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1158 unusual, since we can't clash with the POSIX REG_ICASE.
1159 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1160 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1161 (REG_NO_SUB): renamed from RE_NO_SUB.
1162 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1163 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1164 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1165 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1166 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1167 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1168 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1169 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1170 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1171 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1172 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1173 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1174 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1175 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1176 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1177 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1178 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1179 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1180 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1181 (REG_FIXED): Renamed from REGS_FIXED.
1182 (REG_NREGS): Renamed from RE_NREGS.
1184 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1185 of other REG_* macros, since POSIX says the user is allowed to
1186 #undef these macros selectively.
1188 (reg_errcode_t): Update comment stating what other tables need
1191 Rename the following enum values to obey POSIX requirements.
1192 The old names are still visible as macros.
1193 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1194 is not defined, since GNU is supposed to be a superset of POSIX as
1195 much as possible, and since we want reg_errcode_t to be a signed
1196 type for implementation consistency.
1197 (_REG_NOERROR): Renamed from REG_NOERROR.
1198 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1199 (_REG_BADPAT): Renamed from REG_BADPAT.
1200 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1201 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1202 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1203 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1204 (_REG_EBRACK): Renamed from REG_EBRACK.
1205 (_REG_EPAREN): Renamed from REG_EPAREN.
1206 (_REG_EBRACE): Renamed from REG_EBRACE.
1207 (_REG_BADBR): Renamed from REG_BADBR.
1208 (_REG_ERANGE): Renamed from REG_ERANGE.
1209 (_REG_ESPACE): Renamed from REG_ESPACE.
1210 (_REG_BADRPT): Renamed from REG_BADRPT.
1211 (_REG_EEND): Renamed from REG_EEND.
1212 (_REG_ESIZE): Renamed from REG_ESIZE.
1213 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1214 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1215 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1216 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1217 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1219 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1220 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1221 changed. But support the old name if the new one is not defined
1222 and if _REGEX_SOURCE.
1224 Change the following member names in struct re_pattern_buffer.
1225 The old names are still supported if !_REGEX_SOURCE.
1226 The new names are always supported, regardless of _REGEX_SOURCE.
1227 (re_buffer): Renamed from buffer.
1228 (re_allocated): Renamed from allocated.
1229 (re_used): Renamed from used.
1230 (re_syntax): Renamed from syntax.
1231 (re_fastmap): Renamed from fastmap.
1232 (re_translate): Renamed from translate.
1233 (re_can_be_null): Renamed from can_be_null.
1234 (re_regs_allocated): Renamed from regs_allocated.
1235 (re_fastmap_accurate): Renamed from fastmap_accurate.
1236 (re_no_sub): Renamed from no_sub.
1237 (re_not_bol): Renamed from not_bol.
1238 (re_not_eol): Renamed from not_eol.
1239 (re_newline_anchor): Renamed from newline_anchor.
1241 Change the following member names in struct re_registers.
1242 The old names are still supported if !_REGEX_SOURCE.
1243 The new names are always supported, regardless of _REGEX_SOURCE.
1244 (rm_num_regs): Renamed from num_regs.
1245 (rm_start): Renamed from start.
1246 (rm_end): Renamed from end.
1248 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1249 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1250 Prepend __ to parameter names.
1252 Undo yesterday's changes.
1254 2005-08-24 Jim Meyering <jim@meyering.net>
1256 Sync from coreutils.
1257 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1259 2005-08-21 Bruno Haible <bruno@clisp.org>
1261 * lock.h: Add multiple inclusion guard.
1262 * tls.h: Add multiple inclusion guard.
1264 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1266 * regex.h (REG_NOSYS)
1267 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1268 Define, since POSIX requires it as of 2001.
1269 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1270 New private symbol, used to keep the enum signed in all cases.
1271 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1272 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1274 * regex_internal.c (re_string_skip_chars, register_state):
1276 Remove forward decls; no longer needed now that we use prototypes.
1277 * regexec.c (acquire_init_state_context, check_halt_node_context):
1278 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1279 (clean_state_log_if_needed): Likewise.
1281 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1283 Fix problems reported by Sam Steingold in
1284 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1285 * regexec.c (sift_states_bkref): Fix portability bug: the code
1286 assumed that reg_errcode_t is a signed type, which is not
1287 necessarily true if _XOPEN_SOURCE is not defined.
1288 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1289 some compilers warn about it otherwise.
1291 2005-08-20 Jim Meyering <jim@meyering.net>
1293 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1294 of unused local, dfa.
1296 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1298 * regcomp.c (create_initial_state): Remove duplicate decl.
1299 (init_word_char, create_initial_state, duplicate_node_closure):
1300 (fetch_token, peek_token_bracket, build_range_exp):
1301 (build_collating_symbol): Remove forward decls; no longer needed
1302 now that we use prototypes.
1305 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1306 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1307 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1308 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1309 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1310 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1311 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1312 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1313 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1314 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1315 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1316 (build_charclass, build_charclass_op, fetch_number, create_tree):
1317 (create_token_tree, mark_opt_subexp, duplicate_tree):
1318 Use prototypes rather than old-style definitions.
1321 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1322 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1323 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1324 (re_string_reconstruct, re_string_peek_byte_case):
1325 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1326 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1327 (re_node_set_init_copy, re_node_set_add_intersect):
1328 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1329 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1330 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1331 (re_acquire_state, re_acquire_state_context, register_state):
1332 (create_ci_newstate, create_cd_newstate, free_state):
1334 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1335 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1336 (re_search_internal, prune_impossible_nodes):
1337 (acquire_init_state_context, check_matching, static):
1338 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1339 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1340 (update_regs, sift_states_backward, build_sifted_states):
1341 (clean_state_log_if_needed, merge_state_array):
1342 (update_cur_sifted_state, add_epsilon_src_nodes):
1343 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1344 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1345 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1346 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1347 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1348 (check_arrival, check_arrival_add_next_nodes):
1349 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1350 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1351 (check_node_accept_bytes, check_node_accept, extend_buffers):
1352 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1353 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1358 (re_string_allocate, re_string_construct, re_string_reconstruct):
1359 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1360 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1361 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1362 (re_string_context_at, re_string_peek_byte_case):
1363 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1364 is defined, since we now use prototypes always.
1366 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1367 C89 or better. All uses removed.
1369 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1371 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1372 [defined lint]: Suppress bogus uninitialized-variable warnings.
1374 * regcomp.c (duplicate_node): Return new index, not an error code,
1375 and let the caller return REG_ESPACE if out of space. This
1376 removes an uninitialied-variable warning with GCC 4.0.1, and also
1377 avoids taking the address of a local variable. All callers
1380 2005-08-19 Jim Meyering <jim@meyering.net>
1382 * regexec.c (proceed_next_node): Redo local variables to
1383 avoid GCC shadowing warnings.
1385 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1387 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1388 (re_node_set_insert_last, re_dfa_add_node):
1389 Rename local variables to avoid GCC shadowing warnings.
1391 2005-08-18 Bruno Haible <bruno@clisp.org>
1393 * strstr.c (strstr): Fix return value in multibyte case.
1394 * strcasestr.c (strcasestr): Likewise.
1396 2005-08-17 Jim Meyering <jim@meyering.net>
1398 Make the %s format (seconds since the epoch) work for a negative
1399 number and when used with a zero-padded field width, e.g. %015s.
1401 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1402 label so that it precedes the code to set `digits'. Otherwise,
1403 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1404 print `00-22'. Now, it prints `-0022', as it should.
1406 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1408 * regex.h: Remove useless space-before-tab. From coreutils.
1410 2005-08-17 Bruno Haible <bruno@clisp.org>
1412 * strcasestr.h: New file.
1413 * strcasestr.c: New file.
1415 2005-08-17 Bruno Haible <bruno@clisp.org>
1417 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1418 * strstr.c: Completely rewritten, with multibyte locale support.
1420 2005-08-17 Bruno Haible <bruno@clisp.org>
1422 * strcasecmp.c: Use mbuiter.h.
1424 2005-08-17 Bruno Haible <bruno@clisp.org>
1426 * mbuiter.h: New file.
1428 2005-08-16 Bruno Haible <bruno@clisp.org>
1430 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1432 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1433 NUL byte, not after it.
1435 2005-08-16 Bruno Haible <bruno@clisp.org>
1437 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1438 the valid ones. Makes the comparison operations transitive:
1439 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1440 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1442 2005-08-16 Bruno Haible <bruno@clisp.org>
1444 * strcase.h (strcasecmp): Add note in comments.
1445 * strncasecmp.c: Use code from strcasecmp.c.
1446 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1447 (strcasecmp): Work correctly in multibyte locales.
1449 2005-08-16 Bruno Haible <bruno@clisp.org>
1451 * strnlen1.h: New file.
1452 * strnlen1.c: New file.
1454 2005-08-16 Bruno Haible <bruno@clisp.org>
1456 * mbfile.h: New file.
1458 2005-08-16 Bruno Haible <bruno@clisp.org>
1460 * mbiter.h: New file.
1462 2005-08-16 Bruno Haible <bruno@clisp.org>
1464 * mbchar.h: New file.
1465 * mbchar.c: New file.
1467 2005-08-16 Bruno Haible <bruno@clisp.org>
1469 * tls.h: New file, from GNU gettext.
1470 * tls.c: New file, from GNU gettext.
1472 2005-08-15 Bruno Haible <bruno@clisp.org>
1474 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1477 2005-08-14 Jim Meyering <jim@meyering.net>
1479 Sync from coreutils.
1481 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1482 Use the hash-table-based cycle-detection code not just when
1483 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1484 Reported by James Youngman in
1485 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1486 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1487 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1488 This lets us compile with -DFTS_DEBUG, once again.
1489 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1490 * fts.c (fd_safer): Remove decl.
1491 Include fcntl--.h rather than unistd-safer.h
1492 (fts_safe_changedir): Don't call fd_safer; no longer needed
1493 now that we include fcntl--.h.
1495 2005-08-11 Simon Josefsson <jas@extundo.com>
1497 * readline.h, readline.c: New file.
1499 2005-08-11 Bruno Haible <bruno@clisp.org>
1501 * strnlen.h (strnlen): Change parameter name to match comment.
1503 2005-08-10 Simon Josefsson <jas@extundo.com>
1505 * strndup.c: Use strnlen.h.
1507 * strnlen.h: New file.
1509 2005-08-02 Simon Josefsson <jas@extundo.com>
1511 * getline.h, getline.c: Rewrite.
1513 * getdelim.h, getdelim.c: New files, ported from glibc.
1515 2005-07-31 Bruno Haible <bruno@clisp.org>
1517 * lock.h (gl_lock_initializer): New macro.
1518 (gl_lock_define_initialized): Use it.
1519 (gl_rwlock_initializer): New macro.
1520 (gl_rwlock_define_initialized): Use it.
1521 (gl_recursive_lock_initializer): New macro.
1522 (gl_recursive_lock_define_initialized): Use it.
1524 2005-07-26 Bruno Haible <bruno@clisp.org>
1526 * lock.h: Update from GNU gettext.
1527 * lock.c: Update from GNU gettext.
1529 2005-07-18 Bruno Haible <bruno@clisp.org>
1531 * lock.h (gl_once_t): New type.
1532 (gl_once_define, gl_once): New macros.
1533 * lock.c (fresh_once): New variable.
1534 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1537 2005-07-18 Simon Josefsson <jas@extundo.com>
1539 * check-version.c (check_version): Accept identical versions too.
1541 2005-07-18 Bruno Haible <bruno@clisp.org>
1543 * lock.h: New file, from GNU gettext.
1544 * lock.c: New file, from GNU gettext.
1546 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1548 * quotearg.c: Add translator comment suggested by Bruno Haible,
1549 with a minor change.
1551 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1553 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1554 copyright symbol and the year.
1555 * version-etc.c (COPYRIGHT_YEAR): New constant.
1556 (version_etc_va): Use parameterized copyright notice.
1557 Reword to conform to the current GNU coding standards.
1559 2005-07-11 Simon Josefsson <jas@extundo.com>
1561 * size_max.h: New file.
1563 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1565 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1568 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1569 and Paul Eggert <eggert@cs.ucla.edu>
1571 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1572 in wint_t, not wchar_t. Remove now-unnecessary cast.
1574 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1576 * regex.c, regex.h: Sync from libc.
1577 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1578 New files, synced from libc, except that regex_internal.h
1579 currently has a small porting fix.
1581 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1583 Remove the dependency of the strftime module on the tzset module.
1584 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1585 Copy the input structure, to work around some of the bug with
1586 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1587 Solaris releases, you should also use the tzset module, but we won't
1588 require it as a dependency any more since we don't want LGPLed code
1589 to depend on GPLed code.
1591 2005-07-02 Jim Meyering <jim@meyering.net>
1593 * backupfile.c (backup_args): Change a `0' to NULL.
1595 2005-07-01 Jim Meyering <jim@meyering.net>
1597 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1598 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1599 * save-cwd.c, tempname.c:
1600 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1601 and don't include <sys/file.h>).
1603 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1605 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1606 declares only 'struct timespec;' (!).
1608 2005-06-29 Jim Meyering <jim@meyering.net>
1610 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1611 type name. Use the variable name instead.
1612 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1614 2005-06-28 Simon Josefsson <jas@extundo.com>
1616 * check-version.h, check-version.c: New files.
1618 2005-06-28 Simon Josefsson <jas@extundo.com>
1620 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1621 collision with global variable. Better indentation. Don't
1622 increment buffer pointer beyond buffer end. Based on comments
1623 from Paul Eggert <eggert@cs.ucla.edu>.
1627 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1629 * canon-host.c (canon-host): Append trailing "," to 0 in
1630 initializer of struct addrinfo, as an indication that we don't
1631 care how many members the structure has.
1633 2005-06-24 Derek Price <derek@ximbiot.com>
1634 and Bruno Haible <bruno@clisp.org>
1636 Remove stat module & update lstat.
1637 * stat.c: Remove this file...
1638 (slash_aware_lstat): ...moving this content and its support...
1639 * lstat.c (rpl_lstat): ...into here.
1640 * lstat.h: New file.
1642 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1644 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1645 (ranged_convert): Don't save conversion in a temporary struct.
1646 This causes a warning with GCC 4.0.0, and anyway in the typical
1647 case it's not worth the extra 100 bytes or so of code.
1648 (ranged_convert, __mktime_internal): When calling a function via a
1649 pointer P, use P () rather than (*P) (), as we now assume C89 or
1652 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1654 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1655 "who -r" failed to give output. Problem reported by Tim Waugh.
1657 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1658 (xcalloc): Use it to avoid needless tests.
1659 Problem reported by Jim Meyering.
1661 2005-06-16 Jim Meyering <jim@meyering.net>
1663 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1664 when either N or S is zero.
1666 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1668 * argp.h (__option_is_short): Check upper limit of
1669 __key. Isprint() requires its argument to have the value
1670 of an unsigned char or EOF.
1672 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1674 * fnmatch.c (fnmatch): If there is an encoding error in a
1675 multibyte string or pattern, fall back on unibyte matching.
1676 Problem reported by James Youngman.
1678 2005-06-08 Bruno Haible <bruno@clisp.org>
1680 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1683 2005-06-08 Bruno Haible <bruno@clisp.org>
1685 * csharpcomp.h: New file, from GNU gettext.
1686 * csharpcomp.c: New file, from GNU gettext.
1687 * csharpcomp.sh.in: New file, from GNU gettext.
1689 2005-06-07 Derek Price <derek@ximbiot.com>
1692 * glob_.h: Indent nested #ifdef.
1694 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1696 Sync from coreutils.
1697 Use "file name" when talking about file names, instead of "filename"
1698 or "path", as per the GNU coding standards.
1699 * mkdir-p.c: Renamed from makepath.c.
1700 (make_dir_parents): Renamed from make_path. All callers changed.
1701 * mkdir-p.h: Likewise. All includers changed.
1702 * filenamecat.c: Renamed from path-concat.c.
1703 (file_name_concat): Renamed from path_concat. All callers changed.
1704 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1705 * filenamecat.h: Likewise. All includers changed.
1706 * acl.c: Don't use "path" or "filename" to mean "file name"
1707 in comments or local variable names.
1708 * basename.c: Likewise.
1709 * canonicalize.c, canonicalize.h: Likewise.
1710 * dirname.c, dirname.h: Likewise.
1711 * euidaccess.c: Likewise.
1712 * exclude.c: Likewise
1713 * fnmatch_.h, fnmatch_loop.c: Likewise.
1714 * fsusage.c, fsuage.h: Likewise.
1715 * fts.c, fts_.h: Likewise.
1716 * getcwd.c: Likewise.
1717 * getloadavg.c: Likewise.
1718 * mkstemp.c: Likewise.
1719 * mountlist.c, mountlist.h: Likewise.
1720 * openat.c, openat.h: Likewise.
1721 * readlink-stub.c: Likewise.
1722 * readutmp.c, readutmp.h: Likewise.
1723 * rename.c: Likewise.
1724 * rmdir.c: Likewise.
1726 * savedir.c: Likewise.
1727 * stripslash.c: Likewise.
1728 * tempname.c: Likewise.
1729 * xreadlink.c: Likewise.
1730 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1732 * exclude.h: Likewise.
1734 * euidaccess.c (getuid, getgid, getuid, getegid)
1735 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1736 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1737 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1738 * pathmax.h: Include <limits.h> unconditionally, since other
1739 files have been getting away with it for years (MORE/BSD 4.3
1741 * userspec.c (getpwnam, getgrnam, getgrgid)
1742 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1744 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1745 Define to 256, not 255, as per modern POSIX.
1747 2005-06-01 Bruno Haible <bruno@clisp.org>
1749 * csharpexec.h: New file, from GNU gettext.
1750 * csharpexec.c: New file, from GNU gettext.
1751 * csharpexec.sh.in: New file, from GNU gettext.
1753 2005-05-31 Derek Price <derek@ximbiot.com>
1754 Paul Eggert <eggert@cs.ucla.edu>
1757 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1759 2005-05-29 Derek Price <derek@ximbiot.com>
1760 Paul Eggert <eggert@cs.ucla.edu>
1762 * glob_.h, glob.c: New files.
1764 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1766 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1768 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1769 the configuration hassle isn't worth it.
1770 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1771 (LONGEST_MODIFIER, PRIuMAX): Remove.
1773 2005-05-27 Bruno Haible <bruno@clisp.org>
1775 * getlogin_r.h: Remove second include of <stddef.h>.
1777 2005-05-25 Bruno Haible <bruno@clisp.org>
1778 Derek Price <derek@ximbiot.com>
1780 * getlogin_r.h: Simplify API documentation.
1782 2005-05-25 Derek Price <derek@ximbiot.com>
1783 Paul Eggert <eggert@cs.ucla.edu>
1785 * getlogin_r.c, getlogin_r.h: New files.
1787 2005-05-22 Bruno Haible <bruno@clisp.org>
1789 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1790 Also include <sys/param.h> if it defines MIN, MAX.
1791 Based on a patch by Derek Price <derek@ximbiot.com>.
1793 2005-05-22 Bruno Haible <bruno@clisp.org>
1795 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1796 (INT64_MIN): Fix definition.
1797 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1799 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1800 NEED_SIGNED_INT_TYPES.
1802 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1803 HAVE_SYSTEM_INTTYPES.
1805 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1807 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1808 so that unistd-safer.h (GPL'ed code) need not be included.
1810 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1813 * fts.c: Don't include "cycle-check.h" or "hash.h".
1814 (setup_dir, free_dir): New functions.
1815 (enter_dir, leave_dir): Define trivial
1816 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1817 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1818 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1819 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1820 Move to fts-cycle.c.
1821 (fts_open): Use setup_dir.
1822 (fts_close): Use free_dir.
1823 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1824 This adds a label and some gotos, but the alternatives were messier.
1825 Check for memory allocation failure when entering a dir.
1826 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1827 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1828 (FTS): New member fts_cycle, that is a union that contains the
1829 old active_dir_ht and cycle_state. All uses changed to mention
1830 fts_cycle.ht and fts_cycle.state.
1831 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1832 fts.c, with the following changes:
1833 (setup_dir, free_dir): New functions.
1834 (enter_dir): Now returns bool. Return true if successful, false
1835 if memory exhausted. All callers changed.
1836 Do not bother partly cleaning up on
1837 memory allocation failure; that is free_dir's job.
1838 However, free ad if hash_insert fails, to avoid memory leak.
1839 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1840 fts->fts_options to see which union member to use.
1842 2005-05-20 Jim Meyering <jim@meyering.net>
1844 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1845 Now a macro, to pacify GCC.
1847 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1849 * chown.c (rpl_chown): Return -1 on failure.
1851 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1853 * canonicalize.c: Include canonicalize.h first, to test interface.
1854 Include <stddef.h> unconditionally, since we assume C89 now.
1855 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1856 * fts.c: Include fts_.h first, to check interface.
1857 Do not include intprops.h; no longer needed.
1858 Include cycle-check.h and hash.h, since fts_.h no longer does.
1859 Remove unnecessary casts of closedir to void.
1860 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1861 decide whether to decrement nlinks.
1862 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1863 (FTS): Use struct hash_table * instead of Hash_table, so that
1864 we no longer need to include hash.h here.
1866 2005-05-17 Jim Meyering <jim@meyering.net>
1868 * fts.c, fts_.h: New files, from coreutils.
1870 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1872 Sync from coreutils.
1873 * unlinkdir.c, unlinkdir.h: New files.
1874 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1875 regex.h, unlocked-io.h, xtime.h:
1876 White space changes only.
1877 * makepath.c (make_path): Port to hosts where leading "//" is special.
1878 * yesno.c: Include getline.h, not ctype.h.
1879 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1880 Use getline to remove arbitrary restriction on response length.
1882 2005-05-13 Bruno Haible <bruno@clisp.org>
1884 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1885 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1886 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1887 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1888 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1889 Add support for 64-bit integers in the MSVC compiler.
1891 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1893 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1894 Change the initial comment to refer to GPL, not LGPL.
1895 gnulib-tool will change it to LGPL as needed.
1897 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1898 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1899 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1900 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1901 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1902 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1903 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1904 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1905 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1906 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1907 concatpath.c, config.charset, copy-file.c, copy-file.h,
1908 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1909 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1910 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1911 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1912 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1913 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1914 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1915 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1916 full-read.c, full-read.h, full-write.c, full-write.h,
1917 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1918 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1919 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1920 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1921 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1922 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1923 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1924 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1925 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1926 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1927 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1928 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1929 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1930 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1931 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1932 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1933 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1934 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1935 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1936 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1937 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1938 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1939 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1940 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1941 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1942 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1943 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1944 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1945 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1946 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1947 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1948 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1949 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1950 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1951 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1952 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1953 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1954 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1955 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1956 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1957 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1958 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1959 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1960 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1961 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1962 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1963 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1964 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1965 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1966 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1967 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1968 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1969 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1970 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1971 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1972 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1973 Update FSF postal mail address.
1975 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1977 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1978 specified in ai_socktype. Fix invalid ai_protocol
1979 check. ai_protocol is usually set to 0 or depending on
1980 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1981 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1982 ai_socktype / ai_protocol in the returned addrinfo structure.
1984 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1985 Bruno Haible <bruno@clisp.org>
1987 * inet_ntop.h: New file.
1988 * inet_ntop.c: New file, from glibc with modifications.
1990 2005-05-08 Jim Meyering <jim@meyering.net>
1992 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1994 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1996 Merge from coreutils. Among other things,
1997 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1998 * fd-safer.c: New file.
1999 * fcntl-safer.h, open-safer.c: Remove.
2000 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2001 * dup-safer.c: Include unistd-safer.h first.
2002 Don't include errno.h.
2003 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2004 * file-type.h: Don't assume invoker included sys/stat.h first.
2005 * file-type.c: Rely on file-type.h change.
2006 * getloadavg.c: Include unistd-safer.h.
2007 (getloadavg): Use safer open.
2008 * getusershell.c: Include "stdio-safer.h".
2009 (getusershell): Use safer fopen.
2010 * long-options.c (long_options): Use NULL rather than 0.
2011 * modechange.h (mode_free): Remove; all callers changed to invoke
2013 * modechange.c: Likewise.
2014 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2015 (MODE_DONE): New constant.
2016 (struct mode_change): Remove 'next' member.
2017 (make_node_op_equals): New function; like the old one of the
2018 same name, except it allocates an array.
2019 (mode_compile, mode_create_from_ref): Use it.
2020 (mode_compile): Allocate result as an array, not a linked list.
2021 Parse octal string ourself, so that we catch mistakes like "+0".
2022 (mode_adjust): Arg is an array, not a linked list.
2023 * modechange.c: Include stat-macros.h, xalloc.h.
2024 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2025 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2026 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2027 Remove. This is now stat-macros.h's job.
2028 (talloc): Remove. All callers replaced by xalloc, so that
2029 our invokers don't have to worry about reporting memory failures.
2030 (make_node_op_equals): Remove.
2031 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2033 (struct mode_change): Moved here from modechange.h.
2034 (mode_append_entry): Remove.
2035 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2036 apps to have incorrect behavior. Use simpler algorithm for head
2037 and tail. Don't futz with umask; that's now the job of mode_adjust.
2038 Detect more invalid usages rather than having somewhat-random behavior.
2039 Don't insert an "a=" action, as that leads to incorrect behavior.
2040 (mode_compile, mode_create_from_ref): Return NULL on error instead
2041 of an enum, since now there's only one way to have an error. All
2043 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2044 at the correct time. Simplify calculation of "+u" and its ilk.
2045 Don't mishandle "+X".
2046 (mode_free): Remove "register" and localize decls.
2047 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2048 (struct mode_change): Move to modechange.c; callers don't
2049 need to see this stuff.
2050 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2051 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2052 (mode_change, mode_adjust): Reflect the new signatures noted above.
2053 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2054 that might redefine system include files.
2055 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2056 (my_usleep): Use NULL rather than (void *) 0.
2057 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2058 Use siginterrupt to specify that system calls should be interrupted.
2059 (rpl_nanosleep): Move initialization of suspended closer to call of
2061 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2062 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2063 (desirable_utmp_entry): New function.
2064 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2065 using x2nrealloc, to simplify logic.
2066 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2067 size calculation. Do not assume utmp file is a regular file.
2068 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2069 (READ_UTMP_CHECK_PIDS): New constant.
2070 * save-cwd.c: Include unistd-safer.h.
2071 (save_cwd): Use fd_safer.
2072 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2073 [!_LIBC] Include "stat-macros.h" instead.
2074 * unistd-safer.h (fd_safer): New decl.
2076 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2078 * byteswap_.h: New file.
2080 2005-04-25 Albert Chin <china@thewrittenword.com>
2082 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2085 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2087 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2088 that "UTC +1 second" continues to work. Problem reported
2090 (relunit_snumber): New rule.
2093 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2095 * getdate.y (universal_time_zone_table): New constant.
2096 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2097 universal_time_zone_table.
2098 (lookup_zone): Prefer universal_time_zone_table to
2099 local_time_zone_table, so that "GMT" time stamps are allowed in
2100 London during the summer. Problem reported by Ian Abbott.
2102 2005-04-12 Jim Meyering <jim@meyering.net>
2104 * human.c (humblock): Set *options even when returning due to
2105 xstrtoumax conversion failure. Thanks to a used-uninitialized
2108 2005-04-09 Jim Meyering <jim@meyering.net>
2110 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2111 -Wuninitialized: initialize tm0.tm_year.
2113 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2115 * getdate.y (parser_control): rels_seen is now a boolean, not a
2116 count, since there's no maximum. All uses changed.
2117 Add member dsts_seen.
2118 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2120 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2121 Use pc_rels_seen to decide whther a date is absolute.
2123 * getdate.y (number): Don't overwrite year.
2124 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2127 2005-04-02 Simon Josefsson <jas@extundo.com>
2129 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2130 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2132 2005-03-27 Jim Meyering <jim@meyering.net>
2134 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2136 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2138 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2139 "one's complement" -> "ones' complement" in comment, as per Knuth.
2140 "value of type" -> "type or expression" in comment.
2141 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2143 2005-03-26 Jim Meyering <jim@meyering.net>
2146 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2147 Correct typos: s/or/of/.
2149 2005-03-23 Jim Meyering <jim@meyering.net>
2151 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2153 2005-03-21 Jim Meyering <jim@meyering.net>
2155 Changes imported from coreutils.
2157 * cycle-check.c: Don't include xalloc.h.
2159 * path-concat.c: Don't include assert.h.
2160 (path_concat): Remove assertion that would have triggered
2161 for ABASE starting with more than one slash.
2162 Reported by Andreas Schwab.
2164 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2165 properly when ABASE is an absolute file name.
2166 Correct the description of this function.
2168 Add an assertion and a test driver.
2169 This fixes a bug introduced on 2004-07-02.
2170 Andreas Schwab reported the resulting failure of cp --parents:
2171 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2173 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2175 * strftime.c (my_strftime): If the underlying strftime returns 0
2176 (which shouldn't happen), generate nothing instead of returning 0
2177 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2179 2005-03-16 Bruno Haible <bruno@clisp.org>
2181 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2183 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2185 * strftime.c (my_strftime): Prepend space to format so that we can
2186 reliably distinguish strftime failure from empty output on POSIX
2189 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2191 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2192 (iconv_string): Don't guess a size-zero buffer, as that might cause
2193 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2194 result would be 'too large', where 'too large' is (heuristically)
2195 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2196 overflow concerns. This will prevent some unwanted malloc failures
2197 when the inputs are very large.
2199 2005-03-15 Bruno Haible <bruno@clisp.org>
2201 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2204 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2207 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2209 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2211 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2212 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2214 * strtol.c: Likewise.
2216 2005-03-14 Simon Josefsson <jas@extundo.com>
2218 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2221 2005-03-14 Jim Meyering <jim@meyering.net>
2223 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2224 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2225 to be nonzero so that we (and caller) can detect the difference
2226 between a valid zero-length expansion and an error return, even
2227 when the underlying strftime fails before writing anything into
2230 2005-03-10 Jim Meyering <jim@meyering.net>
2232 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2233 so that this module works on systems without fchdir.
2235 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2237 Factor int-properties macros into a single file, except for
2238 glibc-related files.
2239 * intprops.h: New file.
2240 * getloadavg.c: Include it instead of limits.h.
2241 (INT_STRLEN_BOUND): Remove.
2242 * human.c: Include intprops.h.
2243 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2244 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2245 * inttostr.h: Include intprops.h instead of limits.h.
2246 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2247 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2248 for consistency with intprops.h.
2249 (time_t_is_integer, twos_complement_arithmetic): Use them.
2250 * sig2str.h: Include <signal.h>, intprops.h.
2251 (INT_STRLEN_BOUND): Remove.
2252 * strftime.c (TYPE_SIGNED): Remove.
2253 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2254 * strtol.c: Adjust comments to match intprops.h.
2255 * userspec.c: Include intprops.h.
2256 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2257 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2258 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2259 instead of rolling our own expressions.
2260 * xstrtol.c: Include xstrtol.h first, to test interface.
2262 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2264 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2265 the right thing even if adding 1900 would overflow. Similarly
2266 for tm_mon + 1 and tm_yday + 1.
2267 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2268 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2269 (DO_SIGNED_NUMBER): New macro.
2270 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2272 2005-03-07 Bruno Haible <bruno@clisp.org>
2274 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2276 2005-03-03 Derek R. Price <derek@ximbiot.com>
2277 Bruno Haible <bruno@clisp.org>
2279 * pagealign_alloc.h: New file.
2280 * pagealign_alloc.c: New file.
2282 2005-01-28 Bruno Haible <bruno@clisp.org>
2284 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2287 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2289 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2290 The workaround isn't strictly needed for POSIX conformance, and
2291 it's too much of a pain to configure and maintain. We'll ask
2292 people to fix their kernels instead.
2293 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2294 (NANOSLEEP_BUG_WORKAROUND): Remove.
2295 (xnanosleep): Remove the workaround.
2297 2005-02-12 Bruno Haible <bruno@clisp.org>
2299 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2301 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2303 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2304 * timespec.h (gettime): Return void, since it always
2305 succeeds now. All uses changed.
2306 * gettime.c (gettime) Likewise.
2307 [HAVE_NANOTIME]: Prefer nanotime.
2308 Assume gettimeofday succeeds, as POSIX requires.
2309 Assime time () succeeds, since other code already does.
2310 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2311 (timespec_subtract): Remove.
2312 (NANOSLEEP_BUG_WORKAROUND): New constant.
2313 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2314 things considerably. Use it only on GNU/Linux hosts, since the
2315 workaround shouldn't be needed elsewhere.
2317 2005-02-24 Bruno Haible <bruno@clisp.org>
2319 * gettext.h: Update from GNU gettext 0.14.2.
2321 2005-02-24 Bruno Haible <bruno@clisp.org>
2323 * localcharset.c: Update from GNU gettext 0.14.2.
2324 * config.charset: Update from GNU gettext 0.14.2.
2326 2005-02-22 Simon Josefsson <jas@extundo.com>
2328 * iconvme.h, iconvme.c: New files, from libc.
2330 2005-02-20 Neil Conway <neilc@samurai.com>
2332 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2333 returned by OSX/Darwin if the specified buffer is not large
2334 enough for the hostname.
2336 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2338 * memrchr.h: New file.
2339 * chdir-long.c: Include it.
2340 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2341 Don't bother including stddef.h.
2343 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2345 * argp-help.c (__argp_help): Create a fake struct argp_state and
2346 pass it to _help, otherwise the latter coredumps trying to
2347 dereference state.root_argp.
2349 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2351 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2353 Include <sys/types.h>, for dev_t.
2354 (ME_DUMMY, ME_REMOTE): Move from here....
2355 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2356 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2358 Include mountlist.h first, to test the interface.
2360 2005-01-29 Bruno Haible <bruno@clisp.org>
2362 * progname.c (program_name): Initialize.
2363 Needed when linking statically on MacOS X.
2365 2005-01-28 Bruno Haible <bruno@clisp.org>
2367 * javacomp.sh.in: New file, from GNU gettext.
2368 * javacomp.h: New file, from GNU gettext.
2369 * javacomp.c: New file, from GNU gettext.
2371 2005-01-26 Bruno Haible <bruno@clisp.org>
2373 * javaexec.sh.in: New file, from GNU gettext.
2374 * javaexec.h: New file, from GNU gettext.
2375 * javaexec.c: New file, from GNU gettext.
2377 2005-01-26 Simon Josefsson <jas@extundo.com>
2379 * gai_strerror.c: Use GPL in header.
2381 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2383 * argp-help.c (hol_entry_help): Avoid using non-constant
2384 initializers for struct pentry_state.
2385 (__argp_error): Check return value of __asprintf
2386 (__argp_failure): Translate error message
2388 * argp-parse.c: Removed braces around the expansion of N_()
2390 2005-01-21 Jim Meyering <jim@meyering.net>
2392 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2393 same value as for Solaris 9.
2395 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2396 component length. This included changing the parameter to be
2397 of type `char *' rather than `char const *'.
2398 * chdir-long.h (chdir_long): Update prototype.
2400 * openat.c (fdopendir, fstatat): New functions.
2401 * openat.h: Include headers required for use of DIR and struct stat.
2402 [AT_SYMLINK_NOFOLLOW]: Define.
2403 (fdopendir, fstatat): Add prototypes.
2405 2005-01-21 Bruno Haible <bruno@clisp.org>
2407 * classpath.h: New file, from GNU gettext.
2408 * classpath.c: New file, from GNU gettext.
2410 2005-01-20 Simon Josefsson <jas@extundo.com>
2412 * version-etc-fsf.c: New file, with version_etc_copyright.
2413 * version-etc.c: Remove version_etc_copyright.
2414 * version-etc.h (version_etc_copyright): Use [] instead of * in
2415 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2417 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2419 * save-cwd.c (save_cwd): Remove code to support the case
2420 where fchdir is missing or flaky.
2422 2005-01-20 Simon Josefsson <jas@extundo.com>
2424 * base64.h (isbase64): Add.
2426 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2427 using a unsigned prototype, don't inline.
2428 (base64_decode): Use it.
2430 2005-01-19 Bruno Haible <bruno@clisp.org>
2432 * sh-quote.h: New file, from GNU gettext.
2433 * sh-quote.c: New file, from GNU gettext.
2435 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2437 Merge changes from coreutils, as described below in several
2438 changelogs dated today.
2440 * save-cwd.c: Include "save-cwd.h" before other include files.
2441 (O_DIRECTORY): Remove; not needed here, since "." must be
2442 a directory. All uses removed.
2443 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2444 universal on Suns, and we also need to test for IRIX.
2445 Revamp code to use 'if' rather than '#if'.
2446 Avoid unnecessary comparison of cwd->desc to 0.
2448 * utimens.c (futimens): Robustify the previous patch, by checking
2449 for known valid error numbers rather than observed invalid ones.
2451 2005-01-18 Jim Meyering <jim@meyering.net>
2453 * version-etc.c (version_etc_copyright): Update copyright date.
2455 * utimens.c (futimens): Account for the fact that futimes
2456 can also fail with errno == ENOSYS or errno == ENOENT.
2457 Patch from Dmitry V. Levin.
2459 Change the name of the robust chdir function from chdir to chdir_long.
2460 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2461 (restore_cwd): Use chdir_long, not chdir.
2462 * chdir-long.c: Renamed from chdir.c.
2463 * chdir-long.h: Renamed from chdir.h.
2464 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2467 2005-01-18 Bob Proulx <bob@proulx.com>
2469 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2470 offsetof() macro construct to avoid compile failure with native HP-UX
2471 11.0 ANSI C compiler.
2473 2005-01-06 Bruno Haible <bruno@clisp.org>
2475 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2476 because stpncpy.m4 takes care of it.
2478 2004-01-24 Bruno Haible <bruno@clisp.org>
2480 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2482 2003-10-09 Bruno Haible <bruno@clisp.org>
2484 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2486 2005-01-06 Bruno Haible <bruno@clisp.org>
2488 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2489 * fwriteerror.c: Include <stdbool.h>.
2490 (fwriteerror): At the end, close the file stream. Record whether
2491 stdout was already closed.
2493 2004-05-27 Bruno Haible <bruno@clisp.org>
2495 * execute.c (environ): Declare if needed.
2496 * pipe.c (environ): Likewise.
2497 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2499 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2501 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2502 definitions to be after all include files, to avoid collisions.
2503 Problem reported by Bob Proulx.
2505 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2507 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2508 not needed. This removes a dependency on the gettext module.
2509 [defined _LIBC]: Do not include <libintl.h>; not needed.
2511 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2513 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2516 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2518 * argp-parse.c: Include <stddef.h>.
2519 (alignof, alignto): New macros.
2520 (parser_init): Don't assume that void * is aligned sufficiently
2523 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2524 need to extend the stack.
2525 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2528 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2530 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2532 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2534 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2535 Remove now-obsolete comment about AIX.
2536 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2537 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2538 (YYMAXDEPTH): New macro.
2540 2004-12-18 Bruno Haible <bruno@clisp.org>
2542 * fatal-signal.c (fatal_signals): Make non-const.
2543 (init_fatal_signals): New function.
2544 (uninstall_handlers, install_handlers): Ignore signals that were set to
2546 (at_fatal_signal): Call init_fatal_signals.
2547 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2549 Reported by Paul Eggert.
2551 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2553 * getdate.y (textint): New member "negative".
2554 (time_zone_hhmm): New function.
2555 Expect 14 shift-reduce conflicts, not 13.
2556 (o_colon_minutes): New rule.
2557 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2558 (yylex): Set the "negative" member of signed numbers.
2560 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2562 Changes imported from coreutils.
2563 * hard-locale.c: Assume <locale.h> exists.
2565 (GLIBC_VERSION): New macro.
2566 (hard_locale): Assume setlocale exists.
2567 Rewrite to avoid #ifdef.
2568 Use strdup rather than malloc + strcpy.
2569 * human.c: Assume <locale.h> exists.
2570 (human_readable): Assume localeconv exists.
2572 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2574 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2575 convert T2, not T. (Imported from libc.)
2577 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2579 * getcwd.c (is_ENAMETOOLONG): New macro.
2580 (__getcwd.c): Don't restore errno; glibc doesn't.
2581 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2582 first, falling back to our code only if its results look suspicious.
2583 Ensure that the resulting buffer is only as large as necessary.
2585 * readutmp.c: Include readutmp.h first.
2586 Include <errno.h>, since readutmp.h no longer does that.
2587 * readutmp.h: Don't include <errno.h>,
2588 <sys/param.h>, <time.h>; not needed to establish interface.
2589 (errno): Remove decl.
2590 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2591 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2592 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2594 2004-11-28 Simon Josefsson <jas@extundo.com>
2596 * base64.h, base64.c: New file.
2598 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2600 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2602 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2604 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2605 HP's ANSI C compiler.
2606 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2607 Declaring int functions causes warnings on some modern systems and
2608 shouldn't be needed to compile on ancient ones.
2609 * same.c (MIN) [defined MIN]: Don't define, since it's already
2612 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2613 with the following changes.
2614 (__set_errno): Parenthesize properly.
2615 Include <stdbool.h>.
2616 (MIN, MAX, MATCHING_INO): New macros.
2617 (__getcwd): Define with prototype, not K&R form.
2618 Use heuristics to allocate default buffer on stack if possible.
2619 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2620 behavior, and to avoid the PATH_MAX limit when computing
2622 Use MATCHING_INO to compare inode number to file.
2623 Check for arithmetic overflow in size calculations.
2624 Fix bug in reallocation of dot array that caused getcwd to fail
2625 on directories nested deeper than 75.
2626 Be more careful about saving errno on error.
2627 Do not use realloc; use only free+malloc, as this is a bit
2628 more flexible and avoids a needless copy operation.
2629 Do not inspect st_dev and st_ino for symbolic links; POSIX
2630 doesn't specify the latter.
2631 Check for closedir errors.
2632 Avoid needless casts.
2633 Use "#ifdef weak_alias" around weak_alias, to be like other
2635 The following changes to getcwd.c have effect only when used in
2636 gnulib; they have no effect inside glibc proper.
2637 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2638 as alloca isn't used.
2639 (alloca, __alloca): Likewise.
2640 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2641 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2642 unconditionally, as gnulib assumes C89 or better.
2643 Do not include <sys/param.h>.
2644 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2645 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2647 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2648 Include <dirent.h> in a way that is compatible with modern Autoconf.
2649 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2650 New macros, if not already defined.
2651 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2652 Use "_LIBC", not "defined _LIBC", for consistency.
2653 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2655 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2656 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2657 * xgetcwd.c: David MacKenzie's old code was removed, so give
2658 credit only to Jim Meyering and adjust the copyright dates.
2659 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2660 <stdlib.h>, <unistd.h>, "pathmax.h".
2661 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2662 (INITIAL_BUFFER_SIZE): Remove.
2663 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2665 2004-11-23 Jim Meyering <jim@meyering.net>
2667 * getopt_.h: Remove trailing blanks.
2669 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2671 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2672 (futimens): New function, which uses futimes if available.
2673 (futimens, utimens): Support timespec==NULL, with same semantics
2674 as utime and utimens.
2675 * utimens.h (futimens): New decl.
2677 2004-11-23 Jim Meyering <jim@meyering.net>
2679 * __fpending.c: Add comment.
2681 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2683 * getopt_.h: Re-addition of __getopt_argv_const caused
2684 redefinition warnings. To avoid them, include the defines
2685 in `#if !defined __need_getopt ... #endif'. The only place
2686 where __getopt_argv_const is used is in definitions
2687 of getopt_long and getopt_long_only below, which are as well
2688 protected by `#ifndef __need_getopt'.
2689 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2690 __need_getopt after including <stdio.h> and <unistd.h> These
2691 headers might have defined it.
2693 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2695 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2697 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2698 optopt): Use them instead of invoking ## directly; otherwise, the
2699 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2701 2004-11-19 Bruno Haible <bruno@clisp.org>
2703 * strtok_r.c: Move comments from here...
2704 * strtok_r.h: ... to here.
2706 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2708 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2709 might fail. Problem reported by Yoann Vandoorselaere.
2710 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2711 that mishandle size_t overflow.
2713 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2715 * canon-host.c: Include "strdup.h".
2716 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2717 Use strdup instead of malloc/strcpy to duplicate strings.
2719 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2720 (human_space_before_unit): New constant.
2721 * human.c (human_readable): Support it.
2723 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2724 (xgetcwd): Set errno correctly when failing.
2725 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2726 the failure is actually due to a PATH_MAX problem.
2728 Further getopt changes to make it more likely that glibc will
2729 buy the changes back.
2730 * getopt.c (POSIXLY_CORRECT): New constant.
2731 (getopt): Use it, so to preserve glibc semantic
2732 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2733 when compiling for libc.
2734 * getopt_.h (__getopt_argv_const): Bring it back.
2735 (getopt_long, getopt_long_only): Use it.
2737 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2738 New arg POSIXLY_CORRECT. All callers changed.
2739 (getopt): Argv is now char * const *, as per standard.
2740 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2741 not char *__getopt_argv_const *.
2742 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2743 _getopt_long_only_r): Likewise.
2744 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2745 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2746 _getopt_long_r, _getopt_long_only_r): Likewise.
2747 * getopt_.h (__getopt_argv_const): Remove.
2748 (getopt): Argv is now char * const *, as per standard.
2750 * getdate.y (tORDINAL): New token.
2751 (day, relunit): Allow it for relative times.
2752 (relative_time_table): Use tORDINAL for ordinals.
2754 2004-11-15 Jim Meyering <jim@meyering.net>
2756 * closeout.c: Include "__fpending.h" once again.
2757 Include <stdbool.h>.
2758 (close_stdout): Don't fail just because stdout was closed initially,
2759 since some programs don't write to stdout in the normal course of
2760 operation (other than --version and --help), and we don't want this
2761 function to make e.g. `touch file >&-' fail.
2762 But do fail if it was closed and someone has tried to write to it.
2763 E.g., `printf foo >&-' must fail.
2765 2004-11-11 Simon Josefsson <jas@extundo.com>
2767 * strtok_r.h, strtok_r.c: New file.
2769 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2771 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2772 we can stop lying to compilers about the constness of argv when we
2773 are compiled outside glibc.
2774 (getopt, getopt_long, getopt_long_only): Use it.
2775 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2777 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2778 _getopt_long_only_r): Likewise.
2779 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2780 _getopt_long_only_r): Likewise.
2782 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2783 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2784 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2785 the other external symbols.
2786 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2787 declaration, since the above renaming now works around collisions.
2789 2004-11-11 Jim Meyering <jim@meyering.net>
2791 * linebreak.c: Remove trailing blanks.
2792 * alloca_.h: Likewise.
2793 * acosl.c: Likewise.
2794 * euidaccess.c: Likewise.
2795 * allocsa.h: Likewise.
2797 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2799 * mktime.c (SHR): New macro, which is a portable
2800 substitute for >> that should work even on Crays.
2801 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2802 Problem reported by Mark D. Baushke in
2803 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2804 * getdate.y (SHR): Likewise.
2806 * strftime.c (SHR): Likewise.
2808 * quotearg.c (struct quoting_options): Use unsigned int for
2809 quote_these_too, so that right shifts are well defined. All uses
2812 2004-11-10 Simon Josefsson <jas@extundo.com>
2814 * getaddrinfo.h, getaddrinfo.c: New files.
2816 2004-11-10 Jim Meyering <jim@meyering.net>
2818 Ensure that no close failure goes unreported.
2819 * closeout.c (close_stdout): Always close stdout. I.e., don't
2820 return early when it seems there's nothing to flush.
2821 Don't include __fpending.h.
2823 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2825 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2827 2004-11-05 Bruno Haible <bruno@clisp.org>
2829 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2830 Reported by Mark D. Baushke <mdb@cvshome.org>.
2832 2004-11-04 Bruno Haible <bruno@clisp.org>
2834 2004-09-11 Bruno Haible <bruno@clisp.org>
2835 * allocsa.valgrind: New file.
2836 2004-02-06 Bruno Haible <bruno@clisp.org>
2837 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2838 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2839 Reported by Christopher Seip <chris.seip@hp.com>.
2841 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2843 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2844 with errno == ERANGE if the buffer is too small.
2845 Problem reported by Mark D. Baushke.
2847 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2849 * xreadlink.c (MAXSIZE): New macro.
2850 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2851 size does not exceed MAXSIZE. Avoid cast.
2852 As suggested by Mark D. Baushke in
2853 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2854 if readlink fails with buffer size just under MAXSIZE, try again
2857 2004-11-02 Derek R. Price <derek@ximbiot.com>
2858 and Paul Eggert <eggert@cs.ucla.edu>
2860 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2861 (get_date): Overparenthesize to avoid GCC warning.
2863 2004-11-02 Bruno Haible <bruno@clisp.org>
2865 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2866 function returns void.
2868 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2870 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2871 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2874 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2876 * getdate.y: Add support for TZ="foo" within a date string.
2877 Fix some bugs near time_t boundaries. Reject dates with
2878 out-of-range components, e.g., "Sept 31".
2879 Include <stdlib.h>, "setenv.h", "xalloc.h".
2880 (ISDIGIT_LOCALE): Remove; unused.
2881 Note that the TZ and time functions used here are not reentrant.
2882 (mktime_ok, get_tz): New functions.
2883 (TZBUFSIZE): New constant.
2884 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2885 This requires that we sometimes generate our own TZ="XXX..." setting.
2887 2004-10-27 Derek R. Price <derek@ximbiot.com>
2889 * mktime.c (not_equal_tm): Remove redundant check.
2891 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2893 * getdate.y: Use Bison 1.875 features, and some minor
2894 code cleanups. This change does not affect semantics.
2895 Don't include <stdlib.h>; no longer needed.
2896 Don't include unlocked-io.h; only the "#if TEST" code uses
2897 stdio, and performance isn't crucial there.
2898 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2899 Bison 1.875 features as described below.
2900 All uses of "PC." replaced by "pc->".
2901 (YYSTYPE): Add a forward declaration.
2902 (yylex, yyerror): Use full prototypes in forward decls.
2903 Use "%pure-parser" rather than obsolescent "%pure_parser".
2904 Use %parse-param and %lex-param instead of obsolescent
2905 YYPARSE_PARAM and YYLEX_PARAM.
2906 (meridian_table, month_and_day_table, time_units_table,
2907 relative_time_table, time_zone_table, military_table,
2908 lookup_zone, lookup_word, get_date):
2909 Use NULL instead of 0 where appropriate.
2910 (to_hour): Avoid abort (), to avoid a dependency on
2912 (yyerror, yylex): Now accepts parser_control * arg.
2913 (main) [TEST]: Use '\0' rather than 0 for char.
2915 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2917 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2918 It's now the caller's responsibility to handle the case where
2919 !HAVE_GETPAGESIZE && !defined getpagesize.
2921 * mktime.c (leapyear): Arg is long int, not int.
2923 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2925 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2927 2004-10-12 Simon Josefsson <jas@extundo.com>
2929 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2930 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2933 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2935 * vsnprintf.h: New file.
2936 * vsnprintf.c: New file.
2938 2004-10-07 Bruno Haible <bruno@clisp.org>
2940 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2941 into the provided buffer.
2943 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2945 * diacrit.c, diacrit.h: Add GPL notice.
2947 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2948 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2949 * logl.c (logl): Keep the code as similar to glibc as possible.
2950 This avoids a potential constant-folding bug.
2952 2004-10-05 Bruno Haible <bruno@clisp.org>
2954 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2956 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2958 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2959 * xmalloc.c (xmemdup): Likewise.
2960 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2961 XFREE): Remove these long-obsolescent macros.
2962 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2963 * xstrdup.c: Remove.
2965 * regex.c (re_comp): Cast gettext return value to char *,
2966 Problem reported by Martin Neitzel via Mark D. Baushke.
2968 2004-10-04 Simon Josefsson <jas@extundo.com>
2970 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2971 '#ifdef USE_UNLOCKED_IO'.
2973 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2975 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2976 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2977 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2978 regex.c, sha1.c, version-etc.c, yesno.c:
2979 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2980 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2981 the includer's responsibility.
2983 Sync from coreutils.
2985 * modechange.c (mode_compile): Don't decrement a pointer that
2986 points to the start of a string, as the C Standard says the
2987 resulting behavior is undefined.
2989 * backupfile.h (enum backuptype): Rename none -> no_backups,
2990 simple -> simple_backups, numbered_existing ->
2991 numbered_existing_backups, numbered -> numbered_backups
2992 to avoid shadowing problems. All uses changed.
2993 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2994 * backupfile.c (check_extension, numbered_backup):
2995 Rename locals to avoid shadowing 'basename'.
2996 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2999 * .cppi-disable: Add getopt_.h, getopt_int.h.
3000 * .cvsignore: Add getopt.h.
3002 2004-10-04 Simon Josefsson <jas@extundo.com>
3004 * memmem.h: New file.
3005 * memmem.c: New file, taken from glibc.
3007 2004-10-02 Jim Meyering <jim@meyering.net>
3009 * dirfd.h, getpagesize.h: Add copyright notice.
3011 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3013 * snprintf.c: Remove comments as to why each header is needed.
3015 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3017 * strsep.h: New file.
3018 * strsep.c: New file.
3020 2004-10-01 Simon Josefsson <jas@extundo.com>
3022 * snprintf.c (snprintf): Handle size==0.
3024 2004-10-01 Simon Josefsson <jas@extundo.com>
3025 Bruno Haible <bruno@clisp.org>
3027 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3028 (snprintf): Declare 'args'.
3030 2004-09-30 Simon Josefsson <jas@extundo.com>
3032 * snprintf.h, snprintf.c: New files.
3034 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3036 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3037 (hol_entry_help): Never translate an empty string.
3038 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3039 * argp.h (OPTION_NO_TRANS): New option.
3041 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3043 * xvasprintf.c: Include xalloc.h.
3044 (xvasprintf): Use xalloc_die, not xmalloc_die.
3046 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3048 * dummy.c: Change copyright notice to FSF, and license to GPL.
3050 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3052 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3053 Problem reported by Bruno Haible in:
3054 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3056 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3058 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3059 in case some system header has #define'd it. Problem reported by
3060 Soeren D. Schulze in
3061 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3063 2004-09-08 Bruno Haible <bruno@clisp.org>
3065 * stdint_.h: New file, taken from GNU clisp.
3067 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3069 * xvasprintf.h: New file.
3070 * xvasprintf.c: New file.
3071 * xasprintf.c: New file.
3073 2004-09-08 Bruno Haible <bruno@clisp.org>
3075 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3077 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3079 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3081 Import from coreutils.
3082 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3083 strings on unbounded length. alloca's performance benefits aren't
3084 that important here.
3086 (parse_with_separator): New function, with most of the internals
3087 of the old parse_user_spec. Allow user to omit both user and group,
3088 for compatibility with FreeBSD.
3089 Clone only the user name, not the entire spec.
3090 Do not set *uid, *gid unless entirely successful.
3091 Avoid memory leak in some failing cases.
3092 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3093 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3094 (parse_user_spec): Rewrite to use parse_with_separator.
3096 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3098 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3099 its complicated substitute.
3100 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3101 and program_invocation_name.
3102 (__argp_basename) [!_LIBC]: Remove; the only use was
3103 replaced by its body.
3104 (__argp_short_program_name): Change condition from
3105 !defined __argp_short_program_name to
3106 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3107 to match argp-namefrob.h.
3108 (__argp_failure): Don't assume strerror_r returns char *.
3109 * argp-parse.c (N_): Define unconditionally.
3110 (argp_default_options): Fill out initializers with 0 to avoid
3113 2004-08-12 Simon Josefsson <jas@extundo.com>
3115 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3116 * getopt_.h: Renamed from getopt.h.
3118 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3120 Merge from coreutils.
3122 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3123 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3124 for Reliant Unix 5.43.
3126 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3127 (union fooround): Use uintmax_t, not long int.
3128 The rest is a merge from libc:
3129 [defined _LIBC]: Include <shlib-compat.h>.
3130 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3132 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3134 * strverscmp.c: Convert to UTF-8.
3136 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3138 * obstack.h (obstack_empty_p):
3139 Don't assume that chunk->contents is suitably aligned.
3140 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3141 Likewise. Problem reported by Benno in
3142 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3144 * chown.c (rpl_chown): Work even if the file is writeable but not
3145 readable. This could be improved further but it'd take some work.
3147 2004-08-08 Simon Josefsson <jas@extundo.com>
3149 * xgethostname.c: Don't include error.h (not used).
3152 * getpass.c: Include getpass.h first.
3154 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3156 * xalloc-die.c: New files.
3157 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3159 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3160 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3161 (_, N_, xalloc_die): Move to xalloc-die.c.
3162 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3163 so that we needn't mess with xalloc_msg_memory_exhausted.
3165 * sha1.h: Renamed from sha.h.
3166 (SHA1_H): Renamed from _SHA_H.
3167 (sha1_ctx): Renamed from sha_ctx.
3168 (sha1_init_ctx): Renamed from sha_init_ctx.
3169 (sha1_process_block): Renamed from sha_process_block.
3170 (sha1_process_bytes): Renamed from sha_process_bytes.
3171 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3172 (sha1_read_ctx): Renamed from sha_read_ctx.
3173 (sha1_stream): Renamed from sha_stream.
3174 (sha1_buffer): Renamed from sha_buffer.
3175 * sha1.c: Likewise; renamed from sha.c.
3176 Do not include <sys/types.h>.
3177 Include <stddef.h> rather than <stdlib.h>.
3179 2004-08-08 Bruno Haible <bruno@clisp.org>
3181 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3182 FILESYSTEM_PREFIX_LEN.
3183 * progreloc.c: Likewise.
3184 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3186 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3189 * argp-help.c (make_hol, hol_append): Don't assume that
3190 SIZE_MAX is a valid preprocessor constant.
3191 (__argp_basename): Change from "#ifndef _LIBC"
3192 to "#ifndef __argp_short_program_name", so that
3193 we don't compile these functions for tar.
3195 More merges from coreutils.
3196 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3197 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3199 * addext.c: Remove; no longer needed.
3200 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3201 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3202 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3203 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3204 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3205 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3206 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3207 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3208 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3209 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3210 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3211 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3212 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3213 Import changes from coreutils.
3215 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3217 Merge from coreutils.
3219 * .gdb-history: Remove; this doesn't belong here.
3221 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3222 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3223 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3225 * dirname.h: Include <stdbool.h>.
3226 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3227 for consistency with POSIX terminology. All uses changed.
3228 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3229 (strip_trailing_slashes): Use bool for booleans.
3230 * stripslash.c (strip_trailing_slashes): Likewise.
3232 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3233 sometimes returns a positive errno value even when it succeeds.
3234 (print_errno_message) [!LIBC]: Fall back on strerror if
3237 * path-concat.c (mempcpy): Don't define if a system header defines it.
3238 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3239 (longest_relative_suffix): New function.
3240 (path_concat): Use it. Assume first argument is not NULL.
3241 Port to DOS. Omit redundant separators.
3242 Report an error instead of returning NULL.
3243 Use mempcpy instead of memcpy.
3244 (xpath_concat): Remove: not declared or used.
3246 * same.h: Include <stdbool.h>
3247 (same_name): Return bool, not int.
3248 * same.c (same_name): Likewise.
3249 (errno): Don't declare; we assume C89 or better now.
3251 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3252 if not already defined.
3254 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3255 * dup-safer.c (errno): Likewise.
3257 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3259 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3262 2004-08-03 Simon Josefsson <jas@extundo.com>
3264 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3265 * progname.h: Don't include stdbool.h.
3267 2004-08-02 Simon Josefsson <jas@extundo.com>
3269 * getsubopt.h: New file, with comments from Bruno Haible.
3270 * getsubopt.c: New file, from glibc, but slightly modified based on
3271 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3273 2004-08-01 Simon Josefsson <jas@extundo.com>
3275 * xgetdomainname.c: Include stdlib.h, for free().
3277 2004-07-16 Simon Josefsson <jas@extundo.com>
3279 * dummy.c: New file.
3281 2004-07-16 Bruno Haible <bruno@clisp.org>
3283 * backupfile.h: Add extern "C" for C++.
3284 * closeout.h: Likewise.
3285 * copy-file.h: Likewise.
3286 * findprog.h: Likewise.
3287 * full-write.h: Likewise.
3288 * pathname.h: Likewise.
3289 * progname.h: Likewise.
3290 * stpcpy.h: Likewise.
3291 * stpncpy.h: Likewise.
3292 * strcase.h: Likewise.
3293 * strstr.h: Likewise.
3294 * xalloc.h: Likewise.
3296 * mbswidth.h: Add extern "C" for C++.
3297 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3299 2004-07-09 Simon Josefsson <jas@extundo.com>
3301 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3302 failed without this.)
3304 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3306 * fchown-stub.c: New file.
3308 2004-06-24 Jim Meyering <jim@meyering.net>
3310 * obstack.h (obstack_base): Cast to (void *), per documentation.
3312 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3314 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3316 2004-06-01 Jim Meyering <jim@meyering.net>
3318 * calloc.c: New file.
3320 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3322 * getdate.y (yylex): Allow space between sign and number.
3323 Problem reported by Dan Jacobson.
3325 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3326 and Jim Meyering <jim@meyering.net>
3328 Merge from coreutils CVS.
3330 * stat-macros.h: New file, with contents from file-type.h
3331 and coreutils' system.h.
3332 * file-type.c: Include "stat-macros.h".
3333 * file-type.h (file_type): Move all macro definitions to new file,
3336 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3337 Wrap old code with this conditional.
3338 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3339 function that does not dereference symlinks.
3340 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3342 * xreadlink.c: Include xreadlink.h first, to catch .h file
3343 dependency problems.
3344 (xreadlink): Accept new arg SIZE, for efficiency.
3345 All decls and uses changed.
3346 * xreadlink.h: Include <stddef.h>, for size_t.
3348 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3349 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3351 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3353 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3355 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3356 macros to be defined.
3357 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3358 the allocator returns NULL because the requested size is zero.
3360 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3362 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3363 var. Add comment explaining why libc still defines it. This
3364 merges the following patch from glibc:
3365 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3367 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3369 * obstack.c (_obstack): Remove unused variable. It hasn't been
3370 present in glibc since revision 1.1 of this file.
3371 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3372 obstack_alignment_mask, obstack_alloc, obstack_base,
3373 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3374 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3375 obstack_grow0, obstack_init, obstack_int_grow,
3376 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3377 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3378 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3379 nonexistent functions.
3381 2004-05-17 Derek R. Price <derek@ximbiot.com>
3382 Paul Eggert <eggert@cs.ucla.edu>
3384 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3386 2004-05-14 Bruno Haible <bruno@clisp.org>
3388 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3389 that consists of a '.' followed by an empty digit string.
3390 Patch by Tor Lillqvist <tml@iki.fi>.
3392 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3394 Port obstack to the AS/400, where pointers are 16 bytes wide and
3395 you cannot cast an integer to a valid pointer. This patch is
3396 currently waiting to be integrated into glibc; see
3397 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3399 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3400 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3401 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3402 (struct obstack): temp member is now a union of a pointer and
3403 an integer, instead of an integer. All integer uses changed.
3404 This does not affect the physical layout of struct obstack,
3405 except on hosts (like the AS/400) where the size or alignment of
3406 void * is greater than that of ptrdiff_t.
3407 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3408 __STDC__)]: Store temporary in pointer member of union, not
3410 * obstack.c: Include <stddef.h>, for offsetof.
3411 (struct fooalign): Remove; it doesn't need a name.
3412 (union fooround): Change double to long double, and add void *.
3413 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3414 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3415 not a macro. Hence the values are always int; so remove all
3416 casts-to-int in uses.
3418 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3419 Derek Price <derek@ximbiot.com>
3421 * alloca.c: Include <alloca.h>, to get our interface.
3422 * alloca_.h: Use __alloca on AIX, so that we don't have to
3423 include <alloca.h> first. Use C89 prototype for alloca; this
3424 requires including <stddef.h> for size_t. Use extern "C" if C++.
3425 Use #elif for simplicity, since we can assume C89 now.
3426 Don't try to source the system alloca.h since it will not be found
3427 and to prevent recursively including its replacement.
3428 * fnmatch.c: Include <alloca.h> instead of opencoding.
3429 * regex.c: Likewise.
3431 2004-05-16 Derek Price <derek@ximbiot.com>
3432 Paul Eggert <eggert@cs.ucla.edu>
3434 getline cleanup. This changes the getndelim2 API: both order of
3435 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3438 * getline.c: Don't include stddef.h or stdio.h, since our
3439 interface does that.
3440 (getline): Always use getdelim, so that we don't have two
3441 copies of this code.
3442 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3444 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3445 (GETNDELIM2_MAXIMUM): New macro.
3446 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3447 instead of the old practice of delim2==0. All callers changed.
3448 Return -1 on overflow, instead of returning junk.
3449 Do not set *linesize unless allocation succeeds.
3450 * getndelim2.h: Do not include stddef.h; no longer needed, now
3451 that we include sys/types.h.
3452 * getnline.h: Likewise.
3453 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3454 (getndelim2): Reorder arguments.
3455 * getnline.c (getnline, getndelim):
3456 Don't discard the NMAX argument.
3457 (getnline): Invoke getndelim, to avoid code duplication.
3458 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3459 of (size_t) -1 by callers of the getnline family.
3461 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3463 * nanosleep.c (suspended): Change its type from int to
3464 sig_atomic_t volatile.
3465 (first_call): Make it private to rpl_nanosleep, and have it
3466 be zero initially as that's a bit faster.
3467 (my_usleep): Round up fractional times instead of truncating them,
3468 as this is the usual meaning for 'sleep'.
3470 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3472 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3473 (ENOSYS): Define if not defined.
3474 (settime): Fall back on stime if it exists and settimeofday fails.
3475 But don't bother with fallbacks if a method fails with errno == EPERM.
3477 2004-05-11 Jim Meyering <jim@meyering.net>
3479 Prior to this change, the save_cwd caller required read access to the
3480 current directory on most systems (ones with the fchdir function).
3482 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3483 fails, try write-only, and finally, resort to using xgetcwd.
3485 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3487 * obstack.c, obstack.h: Import changes from libc.
3489 2004-04-28 Bruno Haible <bruno@clisp.org>
3491 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3492 implicitly appends .exe to executables.
3493 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3494 accepts Windows pathnames.
3495 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3496 Cygwin like Windows, since it now accepts Windows pathnames.
3497 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3498 Cygwin like Windows, since it now accepts Windows pathnames.
3499 Reported by Derek Robert Price <derek@ximbiot.com>.
3501 2004-04-20 Jim Meyering <jim@meyering.net>
3503 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3505 2004-04-20 Jim Meyering <jim@meyering.net>
3506 Bruno Haible <bruno@clisp.org>
3508 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3509 memory when realloc fails.
3511 2004-04-18 Jim Meyering <jim@meyering.net>
3513 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3514 don't leak memory and do call END_UTMP_ENT.
3516 2004-04-11 Paul Eggert <eggert@twinsun.com>
3518 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3519 (CHAR_BIT): Remove, since we assume C89.
3520 Include <stdint.h> if available, as per current Autoconf CVS advice.
3522 2004-03-30 Paul Eggert <eggert@twinsun.com>
3524 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3525 not bool, to be more consistent with Unix conventions.
3526 Suggested by Bruno Haible.
3528 Merge from coreutils.
3530 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3533 * getdate.h: Include stdbool.h, and timespec.h instead of
3534 the usual <time.h> dance.
3535 (get_date): Change signature to support fractional time stamps.
3536 All callers changed.
3537 * getdate.y: Include "getdate.h" first, as we can now
3538 assume C89 and don't need to worry about 'const'.
3539 Similarly, include "unlocked-io.h" near start, not in middle.
3541 (textint.value): Use long int rather than int.
3542 (textint.digits): Use size_t rather than int.
3543 (BILLION, LOG10_BILLION): New constants.
3544 (parser_control): New member rel_ns. Members day_ordinal,
3545 time_zone, month, day, hour, minutes, rel_year, rel_month,
3546 rel_day, rel_hour, rel_minutes, rel_seconds
3547 are now long int, not int. Member seconds is now struct timespec,
3548 not int. New member timespec_seen. Members dates_seen, days_seen,
3549 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3551 (%union.intval): Now long int, not int.
3552 New member timespec.
3553 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3554 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3555 (spec): Now is a timespec or an item list.
3556 (timespec, items): New nonterminals.
3557 (time, rel, relunit, number, get_date):
3558 Add support for fractional seconds.
3559 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3560 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3561 (to_hour): First arg is now long int, not int.
3562 (to_year): Returns long int, not int.
3563 Don't treat year -70 like 70.
3564 (tm_diff): Returns long int, not int.
3565 (lookup_word): Use bool instead of int when appropriate.
3566 (yylex): Use size_t for count, not int.
3567 Detect overflow when parsing large integer constants.
3568 Add support for fractions.
3569 (get_date): Make pointers 'const' if possible.
3570 Use more-portable code to detect integer overflow.
3571 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3572 Don't use ctime; it's not reliable if the year has >4 digits.
3574 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3575 This is for compatibility with BSD.
3577 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3578 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3579 From coreutils' system.h.
3581 * userspec.c: Don't include "posixver.h".
3582 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3583 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3584 compatible extension. Simplify code by removing a boolean int
3585 that was always nonzero if a string was nonnull.
3587 2004-03-30 Jim Meyering <jim@meyering.net>
3589 Merge from coreutils.
3591 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3593 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3594 an empty input stream.
3596 * readtokens.c: Include <stdbool.h>.
3597 (readtoken): Use `size_t' rather than int/long.
3598 All callers adjusted.
3599 Use `bool' rather than `int' where appropriate.
3600 Use memset rather than an explicit loop.
3601 Use x2nrealloc rather than xrealloc.
3602 Allow the use of `\0' as a delimiter.
3603 (readtokens): Likewise.
3604 * readtokens.h (readtoken, readtokens): Update prototypes.
3606 2004-03-30 Bruno Haible <bruno@clisp.org>
3608 * getloadavg.c (getloadavg): Don't assume setlocale returns
3611 2004-03-29 Paul Eggert <eggert@twinsun.com>
3613 Merge changes to getloadavg.c from coreutils and Emacs.
3615 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3616 Define to an expression, not to the empty string.
3617 Include cloexec.h and xalloc.h.
3618 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3619 Use set_cloexec_flag rather than rolling our own.
3620 * cloexec.c, cloexec.h: New files.
3622 2004-03-18 Paul Eggert <eggert@twinsun.com>
3624 * getopt.h: Sync with libc CVS.
3626 2004-03-18 Paul Eggert <eggert@twinsun.com>
3627 Bruno Haible <bruno@clisp.org>
3629 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3630 not on all platforms that have <wchar.h>.
3631 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3633 2004-03-09 Paul Eggert <eggert@twinsun.com>
3635 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3637 * getopt_int.h: New file, also synced from libc.
3639 2004-03-07 Paul Eggert <eggert@twinsun.com>
3641 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3642 '#if' expressions. Unlike the code it replaces, it does not
3643 depend on (defined _SC_PAGESIZE). However, it does depend on
3644 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3645 first reported by Jason Andrade in
3646 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3648 2004-01-18 Simon Josefsson <jas@extundo.com>
3650 * strdup.h: New file.
3651 * strdup.c: Include it.
3652 * path-concat.c: Include strdup.h. Drop strdup declaration.
3653 * userspec.c: Include strdup.h. Drop strdup declaration.
3655 2004-02-06 Karl Berry <karl@gnu.org>
3657 * config.charset: update from gettext 0.14.1.
3659 2004-02-05 Paul Eggert <eggert@twinsun.com>
3661 Add comments and code, prompted by suggestions from Bruno Haible
3663 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3664 describing the enum quoting_style values.
3665 * quotearg.c (quotearg_alloc): New function.
3666 (quotearg_buffer_restyled): Treat lone { and } as special.
3667 Treat = as special. Work around bug with older shells
3668 that "see" a '\' that is really the 2nd byte of a multibyte char.
3669 Quote empty string with shell_quoting_style.
3671 2004-02-03 Bruno Haible <bruno@clisp.org>
3673 * pipe.h: New file, from GNU gettext.
3674 * pipe.c: New file, from GNU gettext.
3676 2004-01-27 Bruno Haible <bruno@clisp.org>
3678 * execute.h: New file, from GNU gettext.
3679 * execute.c: New file, from GNU gettext.
3680 * w32spawn.h: New file, from GNU gettext.
3682 2004-01-23 Paul Eggert <eggert@twinsun.com>
3684 Exit-status fix from coreutils.
3686 Use exit_failure consistently in place of EXIT_FAILURE,
3687 so that program exit statuses are consistent on failure.
3689 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3690 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3691 * argmatch.h: Comment fix to match the above.
3692 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3693 Now a macro referring to exit_failure, instead of a separate
3694 variable. Include "exitfail.h" to get it.
3695 * xstrtol.h: Include "exitfail.h".
3696 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3698 * long-options.c (parse_long_options): Use prototype
3699 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3702 2004-01-21 Jim Meyering <jim@meyering.net>
3704 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3705 so as not to conflict with a different-sized __mktime_internal
3706 function in GNU libc.
3707 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3708 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3710 2004-01-18 Paul Eggert <eggert@twinsun.com>
3712 Merge from diffutils.
3714 * file-type.c (file_type): Add typed memory objects.
3715 * file-type.h (S_TYPEISTMO): New macro.
3717 * c-stack.h (c_stack_action): Remove argv argument.
3718 * c-stack.c (c_stack_action): Likewise. All uses changed.
3719 (die): Don't calculate message unless segv_action returns.
3720 (get_stack_location, min_address_from_argv, max_address_from_argv,
3721 volatile stack_base, volatile_stack_size): Remove.
3722 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3723 that every segmentation violation is a stack overflow. (Ouch!)
3724 See Debian bug 136249 (still outstanding) for more info about why
3725 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3727 2003-11-30 Bruno Haible <bruno@clisp.org>
3729 Safer stack allocation.
3730 * setenv.c: Include allocsa.h.
3731 (alloca): Remove fallback definition.
3732 (freea): Remove macro.
3733 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3736 2003-10-17 Bruno Haible <bruno@clisp.org>
3738 * binary-io.h: Avoid warnings on Cygwin.
3740 2003-12-28 Bruno Haible <bruno@clisp.org>
3742 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3743 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3745 2003-11-28 Bruno Haible <bruno@clisp.org>
3747 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3749 2003-11-27 Bruno Haible <bruno@clisp.org>
3751 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3753 2003-11-17 Bruno Haible <bruno@clisp.org>
3755 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3757 2003-11-24 Bruno Haible <bruno@clisp.org>
3759 * xallocsa.h: New file, from GNU gettext.
3760 * xallocsa.c: New file, from GNU gettext.
3762 2003-11-24 Bruno Haible <bruno@clisp.org>
3764 * allocsa.h: New file, from GNU gettext.
3765 * allocsa.c: New file, from GNU gettext.
3767 2003-11-24 Bruno Haible <bruno@clisp.org>
3769 * eealloc.h: New file.
3771 2004-01-15 Jim Meyering <jim@meyering.net>
3773 Merge from coreutils.
3775 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3776 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3777 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3779 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3780 optional configure-time default.
3782 * version-etc.c (version_etc_copyright): Update copyright date.
3784 * xreadlink.c (xreadlink): Correct outdated comment.
3786 2004-01-15 Paul Eggert <eggert@twinsun.com>
3788 Merge from coreutils.
3790 * posixver.c: Include posixver.h.
3792 * same.c: Include <stdbool.h>, <limits.h>.
3793 (_POSIX_NAME_MAX): Define if not defined.
3795 (same_name): If file names are silently truncated, report
3796 that the file names are the same if they are the same after
3797 the silent truncation.
3799 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3800 conversion function.
3801 * xstrtod.c (xstrtod): Likewise. All callers changed to
3802 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3805 2004-01-14 Paul Eggert <eggert@twinsun.com>
3807 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3808 with like-named macro in fnmatch.c.
3809 (EXT): Use an internal constant instead.
3811 Merge fnmatch patches from glibc.
3812 * fnmatch.c (mbsinit): Remove define.
3813 Add libc_hidden_ver (__fnmatch, fnmatch).
3814 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3815 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3817 2003-12-14 Karl Berry <karl@gnu.org>
3819 * config.charset: update from gettext-runtime.
3821 2003-12-03 Paul Eggert <eggert@twinsun.com>
3823 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3824 Bug reported by Alfred M. Szmidt.
3826 2003-11-29 Karl Berry <karl@gnu.org>
3828 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3830 2003-11-23 Paul Eggert <eggert@twinsun.com>
3831 Bruno Haible <bruno@clisp.org>
3833 * printf-parse.h: Don't include sys/types.h.
3834 (ARG_NONE): New macro.
3835 (char_directive): Change type of *arg_index fields to size_t.
3836 * printf-parse.c: Don't include sys/types.h.
3837 (SSIZE_MAX): Remove macro.
3838 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3839 Remove unnecessary overflow check.
3840 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3843 2003-11-24 Paul Eggert <eggert@twinsun.com>
3845 * alloca.c: Remove dependency on xalloc module.
3846 (xalloc_die): Remove.
3847 (memory_full) [!defined emacs]: New macro.
3848 [!defined emacs]: Don't include xalloc.h.
3849 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3850 address arithmetic overflows. Change datatypes a bit to avoid
3853 2003-11-22 Jim Meyering <jim@meyering.net>
3855 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3857 2003-11-17 Bruno Haible <bruno@clisp.org>
3859 * vasnprintf.c (alloca): Remove fallback definition.
3860 (freea): Remove definition.
3861 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3862 Reported by Paul Eggert.
3864 2003-11-17 Jim Meyering <jim@meyering.net>
3866 On systems without utime and without a utimes function capable of
3867 dealing with a NULL struct utimbuf* argument, this utime replacement
3868 could -- in unusual circumstances -- leak a file descriptor.
3869 * utime.c: Include <unistd.h> and <errno.h>.
3870 (utime_null): Be sure to close `fd' and to preserve errno.
3871 Reported by Geoff Collyer via Arnold Robbins.
3873 2003-11-16 Paul Eggert <eggert@twinsun.com>
3874 Bruno Haible <bruno@clisp.org>
3876 Protect against address arithmetic overflow.
3877 * printf-args.h: Include stddef.h.
3878 (arguments): Change type of field 'count' to size_t.
3879 * printf-args.c (printf_fetchargs): Use size_t instead of
3880 'unsigned int' where appropriate.
3881 * printf-parse.h: Include sys/types.h.
3882 (char_directive): Change type of *arg_index fields to ssize_t.
3883 (char_directives): Change type of fields 'count', max_*_length to
3885 * printf-parse.c: Include sys/types.h and xsize.h.
3886 (SSIZE_MAX): Define fallback value.
3887 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3888 instead of 'int' where appropriate. Check a_allocated, d_allocated
3889 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3890 * vasnprintf.c: Include xsize.h.
3891 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3892 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3893 overflow. Avoid wraparound when converting a width or precision from
3896 2003-11-16 Bruno Haible <bruno@clisp.org>
3898 Update from GNU gettext.
3899 * printf-parse.c: Generalize to it can be compiled for wide strings.
3900 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3901 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3902 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3903 SNPRINTF): New macros.
3904 Don't include <alloca.h> if the file is used inside libintl.
3905 (local_wcslen): New function, for Solaris 2.5.1.
3906 (VASNPRINTF): Use it instead of wcslen.
3908 2003-11-16 Bruno Haible <bruno@clisp.org>
3910 * xsize.h (xmax): New function.
3911 (xsum, xsum3, xsum4): Declare as "pure" functions.
3913 2003-11-12 Paul Eggert <eggert@twinsun.com>
3915 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3916 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3917 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3918 heuristic is just as accurate as far as we know, and it removes a
3919 dependency on size_max.m4 and ptrdiff_max.m4.
3921 2003-11-12 Paul Eggert <eggert@twinsun.com>
3923 * xstrtol.c (__xstrtol): Remove "break" immediately after
3924 "return", to pacify some unknown compiler. Problem reported
3927 2003-11-11 Bruno Haible <bruno@clisp.org>
3929 * xsize.h (SIZE_MAX): Remove fallback definition.
3930 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3933 2003-11-10 Paul Eggert <eggert@twinsun.com>
3935 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3936 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3937 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3939 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3940 not (size_t) -1, since it's defined here.
3942 2003-11-06 Paul Eggert <eggert@twinsun.com>
3944 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3945 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3946 Reject sizes of exactly SIZE_MAX bytes.
3947 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3948 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3950 2003-11-05 Bruno Haible <bruno@clisp.org>
3952 * xsize.h: Include limits.h, to avoid a possible collision with
3953 SIZE_MAX defined in <limits.h> on Solaris.
3955 2003-11-04 Bruno Haible <bruno@clisp.org>
3957 * xsize.h: New file.
3958 * linebreak.c: Include xsize.h.
3959 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3960 argument for overflow.
3961 Suggested by Paul Eggert.
3963 2003-10-31 Bruno Haible <bruno@clisp.org>
3965 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3966 to avoid (extremely rare) race condition.
3967 Suggested by Paul Eggert.
3969 2003-11-03 Jim Meyering <jim@meyering.net>
3971 * userspec.c: Include "userspec.h".
3972 * userspec.h: New file.
3974 2003-10-31 Paul Eggert <eggert@twinsun.com>
3976 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3977 * mountlist.c (SIZE_MAX): Define if not defined already.
3978 (read_filesystem_list): Set and use me_type_malloced.
3979 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3980 whatever the type happens to be), for brevity and consistency.
3981 Check for size calculation overflow on Alphas running OSF/1.
3983 2003-10-31 Jim Meyering <jim@meyering.net>
3985 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3987 * linebuffer.c: Include <string.h> for declaration of memset.
3989 2003-10-30 Paul Eggert <eggert@twinsun.com>
3990 Bruno Haible <bruno@clisp.org>
3992 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3993 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3995 2003-10-29 Paul Eggert <eggert@twinsun.com>
3997 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3998 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4000 * quotearg.c (quotearg_n_options): Use it.
4001 * group-member.c: Include <stdbool.h>.
4002 (free_group_info): Arg is now const *; don't free arg.
4003 (get_group_info): Now returns bool and accepts struct group_info *,
4004 rather than returning a malloc'ed struct group_info *.
4005 All uses changed. Check for overflow in internal size calculation.
4007 * getusershell.c (readname): Simplify the code by using x2nrealloc
4008 rather than xmalloc/xrealloc.
4009 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4010 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4011 conformance bug: the old code used a pointer after freeing the
4012 storage that it addressed.
4013 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4014 rather than doing it by hand.
4015 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4016 the buffer preserved. Use free and xmalloc instead.
4017 * quotearg.c (quotearg_n_options): Likewise.
4018 Use a simpler test for size overflow. Don't use xalloc_oversized
4019 because unsigned int might be wider than size_t (!); this suggests
4020 that we should switch from unsigned int to size_t for slot numbers.
4022 2003-10-27 Bruno Haible <bruno@clisp.org>
4024 * stdbool_.h: Better support for BeOS.
4026 2003-10-27 Paul Eggert <eggert@twinsun.com>
4028 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4029 to allocate the returned structure. Do not allocate a subarray,
4030 as x2nrealloc will do that.
4031 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4032 instead of xnrealloc.
4033 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4035 2003-10-26 Paul Eggert <eggert@twinsun.com>
4037 * xalloc.h (xalloc_oversized): New static inline function, for
4038 callers that want to do their own size-overflow checking. Include
4039 <stdbool.h>, since xalloc_oversized returns bool.
4040 * xalloc.c (array_size_overflow): Remove. All callers changed
4041 to use xalloc_oversized.
4043 Add two functions x2realloc, x2nrealloc, for programs that grow
4044 arrays dynamically by doubling their sizes.
4045 * xalloc.h (x2realloc, x2nrealloc): New decls.
4046 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4049 Port to C99 semantics for 'inline' of external functions.
4050 Bug reported by Bruno Haible.
4051 * xmalloc.c (xnmalloc_inline): New static inline function,
4052 with the old contents of xnmalloc.
4053 (xnmalloc, xmalloc): Use it.
4054 (xnrealloc_inline): New static inline function,
4055 with the old contents of xnrealloc.
4056 (xnrealloc, xrealloc): Use it.
4058 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4060 2003-10-25 Paul Eggert <eggert@twinsun.com>
4062 Fix several address-calculation bugs in the hash modules,
4063 plus some minor code cleanup.
4065 * hash.h: Include <stdbool.h>, for bool.
4066 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4067 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4068 hash_get_n_entries, hash_get_max_bucket_length,
4069 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4070 hash_rehash): Use size_t rather than unsigned.
4071 * hash.c (struct hash_table, hash_get_n_buckets,
4072 hash_get_n_buckets_used, hash_get_n_entries,
4073 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4074 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4075 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4077 (SIZE_MAX): Define if not defined.
4078 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4079 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4081 Use const * when possible.
4082 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4083 (check_tuning): Fix bug: if tuning parameters were very close to
4084 0 or 1, rounding errors could have caused subscript violations.
4085 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4086 (hash_initialize): Add 'fail:' label
4087 to free table and return NULL, and use it to simplify code.
4088 Use calloc rather than clearing the storage ourself.
4089 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4090 buffer size calculations.
4091 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4092 Include <stddef.h>, for size_t.
4093 * hash-pjw.c (hash_pjw): Likewise.
4094 Switch to method described by Bruno Haible.
4095 Include <limits.h>, for CHAR_BIT.
4096 (SIZE_BITS): New macro.
4098 2003-10-21 Paul Eggert <eggert@twinsun.com>
4100 * getndelim2.c (getndelim2): When size calculation overflows,
4101 ceiling the allocation at NMAX bytes rather than silently
4102 discarding input bytes before NMAX is reached. This makes
4103 a difference only if NMAX exceeds SIZE_MAX / 2.
4105 * obstack.c: Merge from glibc.
4106 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4107 Add libc_hidden_def (_obstack_newchunk).
4108 (_obstack_free) [! defined _LIBC]: Remove.
4109 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4110 a clone of the function body.
4111 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4112 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4114 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4115 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4118 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4119 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4120 Don't use lvalue casts, as GCC plans to remove support for them
4121 in GCC 3.5. Reported by Joseph S. Myers. This bug
4122 was also present in the non-GCC version, indicating that this
4123 code had always been buggy and had never been widely used.
4124 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4125 Use the fast variant of each macro, rather than copying the
4126 definiens of the fast variant; that way, we'll be more likely to
4127 catch future bugs in the fast variants.
4129 2003-10-20 Bruno Haible <bruno@clisp.org>
4131 * wait-process.h: New file, from GNU gettext.
4132 * wait-process.c: New file, from GNU gettext.
4134 2003-10-19 Jim Meyering <jim@meyering.net>
4136 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4138 2003-10-16 Paul Eggert <eggert@twinsun.com>
4140 * getgroups.c: Include <errno.h>, <stdlib.h>.
4141 (getgroups): First arg is int, not size_t.
4142 Don't let 'free' mangle errno.
4144 2003-10-16 Jim Meyering <jim@meyering.net>
4146 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4148 2003-10-15 Paul Eggert <eggert@twinsun.com>
4150 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4152 (new_exclude, add_exclude_file): Initial size no longer needs to
4154 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4155 our own address arithmetic overflow checking.
4157 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4158 (fnmatch): Do not alloca more than 2000 wide characters;
4159 instead, use malloc for large buffers.
4160 Check for address arithmetic overflow, and return -1
4161 with errno set to ENOMEM in that case.
4162 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4163 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4164 instead, return -1. Check for address arithmetic overflow.
4166 2003-10-14 Paul Eggert <eggert@twinsun.com>
4168 Handle invalid suffixes and overflow independently, so that
4169 callers can treat them independently as needed. Fix some bugs in
4170 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4171 suffix for a human-readable blocksize. The major caller-visible
4172 change is the addition of a new
4173 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4174 that both overflow and suffix chars were found.
4176 * human.c (humblock): Don't check separately for invalid suffix
4177 char; that is xstrtoumax's job (now that its bug is fixed).
4178 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4179 INTMAX_MAX]: New macros.
4180 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4181 TYPE_MAXIMUM): New macros.
4182 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4183 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4184 if overflow occurs, as it's what __strtol does and it's more useful
4186 (__xstrtol): If __strtol reports some error other than ERANGE,
4187 reflect it to the caller as LONGINT_INVALID. If it reports
4188 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4189 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4190 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4192 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4193 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4194 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4195 [defined UINTMAX_MAX]: New macros.
4197 2003-10-14 Bruno Haible <bruno@clisp.org>
4199 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4200 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4201 Also use volatile where needed.
4203 2003-10-12 Paul Eggert <eggert@twinsun.com>
4205 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4206 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4207 and define in terms of the other primitives.
4208 * xmalloc.c: Include stdbool.h; do not include exit.h.
4209 (SIZE_MAX): Define if not already defined.
4210 (array_size_overflow): New function.
4211 (xalloc_die): Abort instead of exiting if 'error' returns.
4212 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4213 (xmalloc, xrealloc): Use them.
4214 (xcalloc): Check for address arithmetic overflow.
4215 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4216 a bit faster than strcpy.
4218 2003-10-08 Paul Eggert <eggert@twinsun.com>
4220 Merge getpass from libc, plus a few fixes.
4222 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4223 Include <stdbool.h>.
4224 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4225 __fsetlocking to empty.
4226 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4227 do include <bits/libc-lock.h>.
4228 Do not include <fcntl.h>; not needed.
4229 [_LIBC]: Include <wchar.h>.
4230 (NOTCANCEL_MODE): New macro.
4231 (flockfile, funlockfile) [_LIBC]: New macros.
4232 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4233 [!_LIBC]: New macros.
4234 (call_fclose): New function.
4235 (getpass): Use it. Save tty stream separately; this simplifies the
4236 code and makes it more reliable if stdin happens to equal stdout.
4237 Invoke __fsetlocking on tty.
4238 Handle thread cancellation if needed.
4239 Namespace cleanup (use __tcgetattr, __getline).
4240 Use bool for Booleans.
4241 [USE_IN_LIBIO]: Handle wide streams.
4242 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4243 stream might go where.
4245 * unlocked-io.h: Include <stdio.h>, so that the caller
4246 doesn't have to include <stdio.h> before us.
4247 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4248 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4249 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4250 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4251 if not declared, so that we can use getpass.c code from libc without
4253 (flockfile, ftrylockfile, funlockfile): New macros.
4255 2003-10-06 Bruno Haible <bruno@clisp.org>
4257 * version-etc-2.h: Remove file.
4258 * version-etc-2.c: Remove file.
4260 2003-09-25 Jim Meyering <jim@meyering.net>
4261 Bruno Haible <bruno@clisp.org>
4263 This lets translators provide better translations for the
4264 "Written by ..." part of --version output.
4265 * version-etc.h: Include stdarg.h.
4266 (version_etc_copyright): Declare as readonly.
4267 (version_etc): Make this function variadic with a NULL-terminated list
4268 of author name strings.
4269 (version_etc_va): New declaration.
4270 * version-etc.c: Include stdarg.h, stdlib.h.
4271 (version_etc_copyright): Declare as readonly.
4272 (version_etc_va): New function. Provide a different translatable string
4273 for each possible number of authors < 10. Abbreviate when there are 10
4275 (version_etc): Make this function variadic. Call version_etc_va.
4276 Suggestion from Gary V. Vaughan.
4278 * long-options.h (parse_long_options): Change prototype: the authors
4279 string is moved to the end and becomes variadic.
4280 * long-options.c: Include stdarg.h.
4281 (parse_long_options): Make this function variadic, too.
4282 Call version_etc_va, not version_etc.
4284 2003-10-06 Bruno Haible <bruno@clisp.org>
4286 * fatal-signal.h: New file, from GNU gettext.
4287 * fatal-signal.c: New file, from GNU gettext.
4289 2003-10-04 Karl Berry <karl@gnu.org>
4291 * argp*: update from libc.
4293 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4295 * getpass.c (getpass): Use a no-op fseek when switching from input to
4296 output mode on the same stream.
4298 2003-09-29 Paul Eggert <eggert@twinsun.com>
4300 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4301 Fix arg typo in previous patch.
4303 2003-09-28 Jim Meyering <jim@meyering.net>
4305 * error.c: Correct cpp indentation.
4307 2003-09-27 Paul Eggert <eggert@twinsun.com>
4309 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4310 Omit the special code that used __typeof__, since we worry that
4311 it could be more trouble than it's worth. See:
4312 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4313 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4317 2003-09-26 Jim Meyering <jim@meyering.net>
4319 * error.c (error_tail): Move some declarations
4320 into inner scope where the local variables are used.
4322 2003-09-26 Bruno Haible <bruno@clisp.org>
4324 * stpncpy.h (gnu_stpncpy): New declaration.
4325 (stpncpy): Define as alias for gnu_stpncpy.
4326 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4328 2003-09-26 Paul Eggert <eggert@twinsun.com>
4330 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4331 (error_tail): Do not loop, reallocating temporary buffer, since
4332 the output cannot contain more wide characters than the input
4333 contains bytes, the size must be big enough already. This avoids
4334 one potential size overflow calculation. Check for size overflow
4335 when calculating temporary buffer size. Free temporary buffer
4336 when done, if it was allocated with malloc; this plugs a memory
4337 leak. Remove casts from void * to pointers, that are no longer
4338 needed now that we're assuming C89 or better.
4340 Merge error changes from glibc.
4342 * error.c, error.h: Update copyright notice header to match glibc.
4343 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4344 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4345 Disable cancellation while printing error.
4346 * error.h: Prepend __ to parameter names.
4348 2003-09-25 Karl Berry <karl@gnu.org>
4350 * argp-fmtstream.c, argp-help.c: update from libc.
4352 2003-09-25 Bruno Haible <bruno@clisp.org>
4354 * version-etc-2.h: New file, from version-etc.h with modifications.
4355 * version-etc-2.c: New file, from version-etc.c with modifications.
4357 2003-09-25 Simon Josefsson <jas@extundo.com>
4359 * xgetdomainname.h: New file.
4360 * xgetdomainname.c: New file.
4362 2003-09-25 Simon Josefsson <jas@extundo.com>
4363 Bruno Haible <bruno@clisp.org>
4365 * getdomainname.h: New file.
4366 * getdomainname.c: New file.
4368 2003-09-24 Paul Eggert <eggert@twinsun.com>
4370 * linebuffer.c (freebuffer): Don't free the argument, just
4371 the buffer associated with the argument. Bug reported by
4374 2003-09-19 Karl Berry <karl@gnu.org>
4376 * argp.h: update from libc.
4378 2003-09-16 Paul Eggert <eggert@twinsun.com>
4380 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4381 input error, instead of returning NULL the next time we are called
4382 (and therefore losing track of errno).
4384 2003-09-15 Paul Eggert <eggert@twinsun.com>
4386 * getndelim2.c (getndelim2): Don't trash errno when a read
4387 fails, so that the caller gets the proper errno.
4389 * readutmp.c (read_utmp): Likewise.
4390 Check for fstat error. Close stream and free storage
4393 2003-09-14 Bruno Haible <bruno@clisp.org>
4395 * fwriteerror.h: New file.
4396 * fwriteerror.c: New file.
4398 2003-09-14 Jim Meyering <jim@meyering.net>
4400 * getloadavg.c: Correct cpp indentation.
4401 * strdup.c: Likewise.
4402 * vasnprintf.c: Likewise.
4404 2003-09-12 Paul Eggert <eggert@twinsun.com>
4406 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4407 * obstack.c [!defined _LIBC]: Likewise.
4408 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4409 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4410 * exitfail.c: Don't include stdlib.h; no longer needed.
4412 More changes to assume C89 or better.
4414 * error.c (error_tail): Assume vprintf.
4416 * argmatch.c (getenv): Remove decl.
4417 * progreloc.c (get_full_program_name): Define via prototype.
4418 * setenv.c (clearenv): Likewise.
4419 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4421 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4422 (malloc, memcpy): Remove decls.
4423 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4424 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4425 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4426 (memcpy): Remove macro.
4427 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4428 (__P): Remove. All uses removed.
4429 (PTR): Remove. All uses changed to void *.
4430 (CHAR_BIT, NULL): Remove.
4431 (spaces, zeros, memset_space, memset_zero)
4432 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4434 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4435 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4436 Define with prototype.
4437 Remove now-unnecessary prototype decl.
4438 (extra_args_spec): Assume ANSI C. All uses changed.
4439 (extra_args_spec_iso): Remove.
4440 (my_strftime, emacs_strftimeu): Define via prototype.
4441 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4443 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4444 * strtoimax.c: Include <stdlib.h> unconditionally.
4445 (strtoul, strtol): Remove decls.
4446 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4448 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4449 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4450 (LOCALE_PARAM_PROTO): New macro.
4451 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4452 (INTERNAL (strtol), strtol): Define with a prototype.
4453 (PARAMS): Remove. All uses removed.
4454 * tempname.c: Include <string.h> unconditionally.
4455 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4456 * xgethostname.c (main): Define with a prototype.
4457 * xmalloc.c: Include "xalloc.h" first, to check interface.
4458 Include <stdlib.h> unconditionally.
4459 (calloc, malloc, realloc, free): Remove decls.
4460 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4461 Include <stdlib.h> unconditionally. Sort include file names.
4463 (xstrtod): Define with a prototype.
4464 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4465 (strtol, strtoul): Remove decls.
4467 2003-09-11 Paul Eggert <eggert@twinsun.com>
4469 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4470 Include <stdlib.h>, <string.h> unconditionally.
4471 Remove now-unnecessary cast to char *.
4472 * strnlen.c: Include <string.h> unconditionally.
4473 * yesno.c (yesno): Define with a prototype.
4475 2003-09-10 Bruno Haible <bruno@clisp.org>
4477 * strcspn.c: Include <string.h> unconditionally.
4478 * strpbrk.c: Include <string.h> unconditionally.
4479 * strstr.c: Include <string.h> unconditionally.
4480 * unicodeio.c: Include <string.h> unconditionally.
4481 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4482 * unsetenv.c: Likewise.
4483 * xreadlink.c: Include <stdlib.h> unconditionally.
4484 * yesno.c: Include <stdlib.h> unconditionally.
4485 (rpmatch): Add prototype.
4487 2003-09-10 Jim Meyering <jim@meyering.net>
4489 * error.c: Correct indentation of cpp directives.
4491 2003-09-09 Paul Eggert <eggert@twinsun.com>
4495 * acosl.c (main): Use a prototype.
4496 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4499 * getloadavg.c (getloadavg, main): Define via prototypes.
4501 * getopt.h (struct option.name): Assume C89, and use 'const'.
4502 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4503 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4505 * getopt.c (const): Remove macro.
4506 Include <string.h> unconditionally.
4507 (my_index): Remove; all uses changed to strchr.
4508 (strlen): Remove decl.
4509 (exchange): Remove forward decl; no longer needed.
4510 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4511 Define with prototype.
4512 * getopt1.c (const): Remove macro.
4513 (getopt_long, getopt_long_only, main): Define with prototype.
4515 * getugroups.c: Include <string.h> unconditionally.
4517 * getusershell.c: Include <stdlib.h> unconditionally.
4518 (getusershell, setusershell, endusershell, readname, main):
4519 Define with prototypes.
4521 * group-member.c: Include group-member.h first.
4522 Include <stdlib.h> unconditionally.
4524 * hard-locale.c: Include hard-locale.h first.
4525 Include <stdlib.h>, <string.h> unconditionally.
4527 * hash.c (free, malloc): Remove decls.
4528 Include <stdlib.h> unconditionally.
4530 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4531 (getenv): Do not declare.
4533 * idcache.c: Include <string.h> unconditionally.
4535 * long-options.c: Include long-options.h first, to test interface.
4536 Include <stdlib.h> unconditionally.
4538 * makepath.c: Include makepath.h first, to test interface.
4539 Include <stdlib.h> and <string.h> unconditionally.
4541 * linebuffer.c: Include <stdlib.h>.
4542 (free): Remove decl.
4544 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4545 rpl_malloc returns void *, not char *.
4546 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4548 * md5.h: Include <limits.h> unconditionally.
4549 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4550 (__P): Remove; all uses removed.
4551 * md5.c: Include "md5.h" first.
4552 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4553 md5_buffer, md5_process_bytes, md5_process_block):
4554 Define with prototypes.
4555 * sha.h (__P): Remove all uses. (It wasn't defined??)
4556 * sha.c: Include "sha.h" first.
4557 Include <stdlib.h>, <string.h> unconditionally.
4559 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4560 * memcmp.c (__ptr_t): Likewise.
4561 * memrchr.c (__ptr_t): Likewise.
4562 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4563 Include <string.h> unconditionally.
4564 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4565 * memchr.c: Include <stdlib.h> unconditionally.
4566 * memchr.c (LONG_MAX): Remove.
4567 * memrchr.c (LONG_MAX): Likewise.
4568 * memchr.c (__memchr): Define via a prototype.
4569 * memrchr.c (__memrchr): Likewise.
4570 * memcmp.c (__P): Remove, and remove all uses.
4571 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4572 Remove forward decls; no longer needed.
4573 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4574 Use types required by C89 in prototype.
4576 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4577 * savedir.c: Likewise.
4578 * mkdir.c (free): Remove decl.
4579 * rmdir.c (rmdir): Define with a prototype.
4580 * savedir.c: Include savedir.h first, to test interface.
4582 * mktime.c (STDC_HEADERS): Remove.
4583 Include <stdlib.h>, <string.h> unconditionally.
4585 * modechange.c: Include <stdlib.h> unconditionally.
4586 (malloc): Remove decl.
4588 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4589 (free): Remove decl.
4591 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4592 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4593 (This type really should be intptr_t, but that's a C99ism.)
4594 (_obstack_memcpy): Remove: all uses changed to memcpy.
4595 Include <string.h> unconditionally.
4596 (struct obstack): Assume __STDC__ for types of members
4597 chunkfun, freefun, extra_arg.
4598 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4599 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4600 obstack_begin, obstack_specify_allocation,
4601 obstack_specify_allocation_with_arg, obstack_chunkfun,
4602 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4603 Remove unprototyped decls and the macros that use them.
4604 * obstack.c (POINTER): Remove. All uses changed to void *.
4605 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4606 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4607 (defined __STDC__ && __STDC__)]:
4608 Remove nonprototyped code.
4609 Include <stdlib.h> unconditionally.
4610 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4611 _obstack_allocated_p, _obstack_free, obstack_free,
4612 _obstack_memory_used, print_and_abort):
4613 Define using prototypes.
4614 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4615 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4616 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4617 obstack_next_free, obstack_object_size, obstack_room) [0]:
4618 Remove unused, unprototyped code.
4620 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4622 * physmem.c (physmem_total, physmem_available, main): Define
4625 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4626 (main): Define with a prototype.
4628 * posixver.c (getenv): Remove decl.
4630 * putenv.c (malloc): Returns void *, not char *.
4631 Include <string.h> unconditionally.
4632 (strchr, memcpy, NULL): Do not define.
4634 * readtokens.c: Include readtokens.h first, to test interface.
4635 Include <stdlib.h>, <string.h> unconditionally.
4636 (init_tokenbuffer): Define with a prototype.
4638 * regex.c (PARAMS): Remove. All uses removed.
4639 All uses of _RE_ARGS removed, too.
4640 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4642 (bzero): Assume memset exists.
4643 (memcmp, memcpy, NULL): Remove.
4644 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4645 char, or assignments to local vars of type signed char.
4646 (init_syntax_once, PREFIX(extract_number_and_incr),
4647 PREFIX(print_partial_compiled_pattern),
4648 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4649 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4650 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4651 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4652 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4653 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4654 wcs_compile_range, byte_compile_range, truncate_wchar,
4655 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4656 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4657 count_mbs_length, wcs_re_match_2_internal,
4658 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4659 PREFIX(alt_match_null_string_p),
4660 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4661 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4662 regfree, PREFIX(extract_number)): Define with prototype. Remove
4663 now-unnecessary declaration, if any.
4664 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4666 Remove now-unnecessary casts among pointer types.
4667 * regex.h (_RE_ARGS): Remove. All uses removed.
4669 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4670 (free): Remove decl.
4672 * rpmatch.c: Include <stdlib.h> unconditionally.
4674 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4675 (free): Remove decl.
4677 * save-cwd.c: Include <stdlib.h> unconditionally.
4678 * xgetcwd.c: Likewise.
4680 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4681 (free): Remove decl.
4683 * strchrnul.c (strchrnul): Define with a prototype.
4684 Fix bug: c_in was not converted to char before searching.
4686 The following changes are not K&R related:
4688 * group-member.h: Include <sys/types.h>, so that this file is
4690 * makepath.h: Likewise.
4692 * getusershell.c (readname, default_index, line_size, readname):
4693 Use size_t, not int, for sizes.
4694 (readname): If the size overflows, report an error instead of
4697 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4699 * getndelim2.c: Assume stdlib.h per the C89 spec.
4701 2003-09-08 Paul Eggert <eggert@twinsun.com>
4703 Assume C89 or better; remove K&R cruft.
4704 A few of these changes were first proposed by Derek Robert Price
4705 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4707 * addext.c: Include <string.h> unconditionally.
4708 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4709 Don't declare getenv or malloc.
4711 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4712 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4714 (find_stack_direction, alloca): Use prototypes.
4716 * atexit.c (atexit): Define using a prototype.
4718 * basename.c, dirname.c, stripslash.c:
4719 Include <string.h> unconditionally.
4721 * bcopy.c: Include <stddef.h>.
4722 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4724 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4726 * error.h (error, error_at_line, error_print_progname)
4727 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4728 * error.c: Include error.h first, to check interface.
4729 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4730 (VA_START): Remove; all uses changeed to va_start.
4731 (exit, strerror): Remove decls.
4732 (error_print_progname): Prototype uncondionally.
4733 Don't include <errno.h>; no longer needed.
4734 (private_strerror): Remove.
4735 (error_tail): Always define.
4736 (error, error_at_line): Assume C89 or better; always use prototypes.
4737 * fatal.c: Include "fatal.h" first, to test interface.
4738 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4739 (VA_START): Remove; all uses changed to va_start.
4740 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4742 (exit): Remove decl.
4743 (fatal): Prototype unconditionally. Assume va_start works.
4744 Abort at end, to pacify gcc.
4746 * euidaccess.c (main): Define with a prototype.
4748 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4750 * exitfail.c: Include <stdlib.h> unconditionally.
4752 * fnmatch_.h (__P): Remove. All uses changed to assume
4754 * fnmatch.c: Include fnmatch.h first, to test interface.
4755 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4756 (getenv): Remove decl.
4757 (fnmatch): Define using a prototype.
4758 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4759 (FCT): Define using a prototype.
4761 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4763 * gethostname.c: Include <stddef.h>.
4764 (gethostname): Define with prototype. Length is size_t, not int.
4766 2003-09-08 Paul Eggert <eggert@twinsun.com>
4768 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4769 getversion.c should have been removed then, but was accidentally
4772 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4773 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4775 2003-09-07 Paul Eggert <eggert@twinsun.com>
4777 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4778 copy_tm_result. Bug reported by Simon Josefsson in
4779 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4781 2003-09-06 Paul Eggert <eggert@twinsun.com>
4783 * time_r.c, time_r.h: New files.
4785 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4787 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4788 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4790 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4792 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4793 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4796 * timegm.c: Switch to glibc implementation, with the following changes:
4797 [defined HAVE_CONFIG_H]: Include <config.h>.
4798 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4799 (__mktime_internal) [!defined _LIBC]: New decl.
4800 (__gmtime_r) [!defined _LIBC]: New macro and function.
4801 (timegm): Use a prototype, since gnulib assumes C89.
4802 Do not bother declaring tmp to be const, as it's not really usefu.
4803 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4804 (timegm): Declare only if HAVE_DECL_TIMEGM.
4806 2003-09-03 Paul Eggert <eggert@twinsun.com>
4808 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4809 Bug reported by Lute Kamstra in
4810 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4812 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4813 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4814 course with correspondingly smaller numbers for tomorrow and
4815 yesterday. From Tadayoshi Funaba. Originally installed into
4816 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4819 2003-08-31 Simon Josefsson <jas@extundo.com>
4821 * timegm.h: New file.
4822 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4824 2003-08-31 Karl Berry <karl@gnu.org>
4826 * argp.h: update from libc.
4828 2003-08-28 Bruno Haible <bruno@clisp.org>
4830 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4831 warning on QNX, which defines O_BINARY to 000000.
4833 2003-08-24 Bruno Haible <bruno@clisp.org>
4835 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4836 MSVC7 <stdio.h> is included later.
4838 2003-08-20 Bruno Haible <bruno@clisp.org>
4840 * progname.h: New file, from GNU gettext.
4841 * progname.c: New file, from GNU gettext.
4842 * progreloc.c: New file, from GNU gettext.
4844 2003-08-19 Bruno Haible <bruno@clisp.org>
4846 * xstrdup.c: Assume <string.h> exists.
4848 2003-08-18 Jim Meyering <jim@meyering.net>
4850 * setenv.h: Indent nested cpp directive.
4851 * vasnprintf.c: Remove trailing blanks.
4853 2003-08-17 Simon Josefsson <jas@extundo.com>
4854 Bruno Haible <bruno@clisp.org>
4856 * xstrndup.h: New file.
4857 * xstrndup.c: New file.
4859 2003-08-17 Bruno Haible <bruno@clisp.org>
4861 * strndup.h: New file.
4863 2003-08-16 Paul Eggert <eggert@twinsun.com>
4865 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4866 space, undoing this 2003-08-12 change:
4867 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4869 2003-08-16 Jim Meyering <jim@meyering.net>
4871 Merge from coreutils.
4872 * xstrtoimax.c: #else #if -> #elif.
4873 * xstrtoumax.c: Likewise.
4875 2003-08-15 Paul Eggert <eggert@twinsun.com>
4877 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4878 rather than tab, after '#' in shell-script copyright notices.
4879 Suggested by Bruno Haible.
4881 2003-08-15 Jim Meyering <jim@meyering.net>
4882 and Paul Eggert <eggert@twinsun.com>
4884 Merge from coreutils.
4885 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4886 member but strut utmpx does not. Needed for AIX 4.3.3.
4887 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4889 2003-08-15 Jim Meyering <jim@meyering.net>
4891 Merge from coreutils.
4892 * xgethostname.c: Include <stdlib.h>.
4893 (xghostname): Don't exit for anything other than memory-related
4894 failure; just return NULL.
4895 * userspec.c: Include "posixver.h".
4896 (parse_user_spec): Accept `.' as a separator only
4897 in pre-POSIX-200112 mode.
4898 * strtoimax.c: Use #elif rather than #else #if.
4899 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4900 Remove function, now that we can rely on a working tzset function.
4901 [!_LIBC]: Ensure that the required autoconf test has been run.
4902 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4903 Use underlying_strftime for %r.
4904 * sha.c: Merge in some clean-up and optimization changes from glibc.
4905 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4906 Ensure that it is a multiple of 64.
4907 Rearrange loop exit tests so as to avoid performing an
4908 additional fread after encountering an error or EOF.
4909 * realloc.c: Update copyright date.
4911 2003-08-14 Jim Meyering <jim@meyering.net>
4913 Merge from coreutils.
4914 * obstack.h: Whitespace changes.
4915 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4916 and xcalloc return values.
4917 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4918 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4919 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4920 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4921 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4923 Use mntctl's return value to drive the entry-processing loop, since
4924 we can't rely on the value of the vmt_length member in the last
4925 entry. On some systems doing so could result in exhausting
4926 virtual memory. Based in part on a patch from Mike Jetzer.
4928 2003-08-14 Jim Meyering <jim@meyering.net>
4929 and Paul Eggert <eggert@twinsun.com>
4931 Merges from coreutils, plus other fixes.
4932 * physmem.c: Merge in portability changes from gcc/libiberty
4933 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4934 for credits and details. Thanks to Kaveh Ghazi for helping
4935 to keep these files in sync.
4936 (ARRAY_SIZE): Define it.
4937 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4938 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4939 (memcasecmp): Don't assume size_t fits in unsigned int.
4940 Remove casts and duplicate code.
4941 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4942 (memcpy): Remove definition.
4943 Merge in some clean-up and optimization changes from glibc.
4944 [BLOCKSIZE]: Move definition to top of file.
4945 Ensure that it is a multiple of 64.
4946 Rearrange loop exit tests so as to avoid performing an
4947 additional fread after encountering an error or EOF.
4948 * md5.h (md5_uintptr): Define.
4949 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4950 return to the initial working directory. Preserve errno
4952 * idcache.c: Include "xalloc.h".
4953 (xmalloc, xrealloc): Remove decls.
4954 (getuser): Remove casts no longer required in C89.
4955 * human.c: Include stdio.h, for sprintf.
4956 * group-member.c: Include "xalloc.h".
4957 (xmalloc, xrealloc): Remove decls.
4958 (get_group_info): Remove casts no longer required in C89.
4959 * getusershell.c (readname): Remove casts no longer required in C89.
4960 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4961 * getline.c: Whitespace fix, from coreutils.
4963 2003-08-13 Paul Eggert <eggert@twinsun.com>
4965 * exclude.c: Include <ctype.h>
4966 (IN_CTYPE_DOMAIN): New macro.
4968 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4971 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4972 Undo previous (whitespace-only) change.
4974 2003-08-12 Paul Eggert <eggert@twinsun.com>
4976 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4977 Normalize leading white space and remove trailing white space.
4978 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4979 notice, as per ../config/srclist-update.
4981 Merge from coreutils.
4982 * euidaccess.h: New file.
4983 * euidaccess.c: Include it.
4984 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4985 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4986 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4988 2003-08-11 Bruno Haible <bruno@clisp.org>
4990 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4991 (vasnprintf): Use it instead of wcslen.
4993 2003-08-11 Bruno Haible <bruno@clisp.org>
4995 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4996 value to ensure that _Bool promotes to int. Use #define for _Bool when
4997 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4999 2003-08-10 Karl Berry <karl@gnu.org>
5001 * regex.h: update from libc (whitespace fix).
5003 2003-08-09 Paul Eggert <eggert@twinsun.com>
5005 Merge some files from coreutils. These changes were
5006 originally made by Jim Meyering.
5007 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5008 many older Unixes require this.
5009 * alloca.c (alloca): Remove cast to argument of free;
5010 no longer needed in C89.
5011 * alloca_.h, regex.h: Fix white space to match
5012 what GNU indent does.
5014 2003-08-05 Paul Eggert <eggert@twinsun.com>
5016 * bumpalloc.h: Remove.
5018 2003-08-04 Paul Eggert <eggert@twinsun.com>
5020 * getloadavg.c: Change copyright notice and spacing to conform to
5023 Merge from coreutils.
5024 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5026 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5027 from Karl Berry, implemented by Jim Meyering.
5028 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5029 from Dmitry V. Levin.
5030 Remove anachronistic cast of xrealloc.
5031 * fnmatch_.h (__const): Remove. Use 'const'.
5032 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5033 type. Otherwise, it wouldn't compile with at least /bin/cc on
5034 ymp-cray-unicos9.0.2.X.
5035 Combine two mostly-identical uses of alloca into one.
5036 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5038 2003-08-04 Dave Love <d.love@dl.ac.uk>
5042 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5043 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5044 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5045 obsolete NLIST_NAME_UNION.
5046 [__GNU__]: Undef BSD and FSCALE.
5047 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5049 2003-08-03 Paul Eggert <eggert@twinsun.com>
5051 * stdbool_.h (_Bool): Make it signed char, instead of
5052 an enum type, so that it's guaranteed to promote to int. See:
5053 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5055 2003-07-31 Paul Eggert <eggert@twinsun.com>
5057 * strerror.c: Include config.h, limits.h. Declare sprintf.
5058 (strerror): Don't assume that a printable int fits in 14 bytes.
5060 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5061 Bruno Haible <bruno@clisp.org>
5063 * getline.h (getline, getdelim): Change return type to ssize_t.
5064 * getline.c (getline, getdelim): Likewise.
5065 Remove _GNU_SOURCE define; now it's defined in config.h through
5068 2003-07-22 Paul Eggert <eggert@twinsun.com>
5070 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5071 over-parenthesization in macros.
5073 Sync with coreutils.
5075 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5078 Use `exit_failure' for xalloc and xmemcoll instead of their own
5079 private exit-failure variables.
5080 * xalloc.h (xalloc_exit_failure): Remove.
5081 * xmalloc.c: Likewise. Include exitfail.h.
5082 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5083 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5084 * xmemcoll.c: Likewise. Include exitfail.h.
5085 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5087 2003-07-18 Paul Eggert <eggert@twinsun.com>
5089 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5090 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5091 to test that it can stand by itself. Include "exitfail.h".
5092 Clients should set exit_failure instead.
5093 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5095 2003-07-18 Andreas Schwab <schwab@suse.de>
5097 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5099 2003-07-18 Bruno Haible <bruno@clisp.org>
5101 * getndelim2.h: New file.
5102 * getndelim2.c: Make into a module of its own. Include config.h,
5104 (getndelim2): Make non-static. Change return type to ssize_t.
5105 * getline.h: Change argument names.
5106 * getline.c: Include getndelim2.h instead of getndelim2.c.
5107 * getnline.c: Include getndelim2.h.
5109 2003-07-17 Bruno Haible <bruno@clisp.org>
5111 * Makefile.am: Remove file.
5112 * Makefile.in: Remove file.
5114 2003-07-17 Bruno Haible <bruno@clisp.org>
5116 * getnline.h: New file.
5117 * getnline.c: New file.
5118 * getndelim2.c: New file, extracted from getline.c.
5119 (getndelim2): Renamed from getdelim2, with added nmax argument.
5120 * getline.c: Include getndelim2.c.
5121 (getdelim2): Moved out to getndelim2.c.
5122 (getline, getdelim): Update.
5124 2003-07-15 <karl@gnu.org>
5126 * vasnprintf.c: update from gettext.
5128 2003-07-15 Jim Meyering <jim@meyering.net>
5130 * makepath.c (make_path): Enclose diagnostic in _(...).
5132 2003-07-14 Paul Eggert <eggert@twinsun.com>
5134 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5135 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5136 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5137 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5138 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5139 updated automatically by ../config/srclist-update. This changes
5140 their license from LPGL to GPL.
5142 2003-07-14 Jim Meyering <jim@meyering.net>
5144 Don't emit diagnostics. Let callers do that.
5145 * save-cwd.c: Don't include "error.h".
5146 (save_cwd): Don't call error. Ensure that errno is valid
5147 when returning nonzero.
5149 * save-cwd.h (restore_cwd): Update prototype.
5150 * save-cwd.c (restore_cwd): Remove two parameters.
5151 Simplify. Don't call error upon failure. Let callers do that.
5152 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5153 when auditing is enabled. But don't bother updating the #if.
5155 2003-07-14 Simon Josefsson <jas@extundo.com>
5157 * mempcpy.h: New file.
5158 * mempcpy.c: New file.
5160 2003-07-14 Paul Eggert <eggert@twinsun.com>
5162 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5163 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5164 unicodeio.c, unicodeio.h, unlocked-io.h:
5165 Switch from LGPL to GPL.
5167 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5169 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5170 it breaks C++ compilation.
5171 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5173 2003-07-10 Jim Meyering <jim@meyering.net>
5175 * vasnprintf.c: Remove trailing blanks.
5176 Make cpp indentation consistent.
5178 2003-07-09 Paul Eggert <eggert@twinsun.com>
5180 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5181 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5182 Switch from LGPL to GPL.
5184 2003-07-07 Paul Eggert <eggert@twinsun.com>
5186 * mktime.c: Fix some boundary cases and remove need for floating point.
5188 Issue a compile-time diagnostic if time_t is floating point, or if
5189 two's complement arithmetic is not in effect, or if arithmetic
5190 right shift does not propagate the sign. These assumptions were
5191 all in the original code but they weren't checked.
5193 (TIME_T_MIDPOINT, verify): New macros.
5194 (__isleap): Remove; it has integer overflow problems.
5195 (leapyear): New function, without those problems.
5196 (ydhms_tm_diff): Remove; splitting into two parts.
5197 (ydhms_diff): New function, containing the arithmetic part of
5198 the old ydhms_tm_diff function. Issue a compile-time
5199 diagnostic if we are not using C99 integer division.
5200 Avoid casts when possible.
5201 (guess_time_tm): New function, containing the checking part of
5202 the old ydhms_tm_diff function. Return the new value, rather than
5203 the difference between it and the old. Accept a new argument T
5204 so that *T specifies the old value. Check for overflow in the result.
5206 (__mktime_internal): Use a time_t offset, not a long int offset.
5207 This undoes the 2003-06-04 change, which is no longer needed now
5208 that we have better overflow checking.
5209 (localtime_offset): Likewise.
5211 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5212 and long are 64-bit but int is only 32-bit.
5213 (ydhms_diff): Use long int to store year1 and yday1.
5214 Issue a compile-time diagnostic if long int is not wide enough.
5216 (__mktime_internal): Use long int to store adjusted year and yday.
5217 Use plain C rather than preprocessor commands, if that doesn't
5219 Check for overflow (and try to repair) after each probe
5220 rather than checking only at the very end. This avoids some bugs
5221 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5222 does not equal GMT offset at maximum time).
5223 Use integer to check for overflow rather than floating point; this
5224 is more portable to non-IEEE hosts, and is a tad faster.
5225 When we detect that we are oscillating between two values,
5226 don't check whether tm_isdst has the requested value, since
5227 we already know the answer. When tm_isdst has the wrong value,
5228 use a different heuristic to find the right one, based on the
5229 extreme values actually observed in practice in tz2003a,
5230 rather than the (overly optimistic) "previous 3 calendar quarters".
5232 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5233 "T const" to accommodate glibc style.
5234 (check_result): Use less-confusing report format. "long" -> "long int.
5236 Don't loop if the iteration overflows time_t.
5237 Allow a negative step in the iteration.
5239 2003-07-01 Paul Eggert <eggert@twinsun.com>
5241 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5242 having it depend on HAVE_SYS_TYPES_H.
5244 2003-06-25 Bruno Haible <bruno@clisp.org>
5246 * readlink.c: New file.
5248 2003-06-20 Bruno Haible <bruno@clisp.org>
5250 Assume C89, so PARAMS isn't needed.
5251 * unicodeio.h (PARAMS): Remove.
5252 * unicodeio.c: Don't use PARAMS.
5254 2003-06-18 Jim Meyering <jim@meyering.net>
5256 Merge changes from coreutils.
5257 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5258 Remove explicit declarations of xmalloc and realloc.
5260 (read_utmp): Remove anachronistic cast of xmalloc.
5262 2003-06-17 Paul Eggert <eggert@twinsun.com>
5264 Assume C89, so PARAMS isn't needed.
5265 * backupfile.h (PARAMS): Remove. All uses removed.
5266 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5267 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5268 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5269 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5270 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5271 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5272 xstrtol.h: Likewise.
5273 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5274 same.h, strverscmp.h: Do not include config.h; no longer needed.
5275 Anyway, config.h should always be included before any other file.
5277 2003-06-11 Simon Josefsson <jas@extundo.com>
5279 * sysexit_.h: New file.
5281 2003-05-20 Derek Price <derek@ximbiot.com>
5283 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5285 2003-06-10 Simon Josefsson <jas@extundo.com>
5287 * strchrnul.h: New file.
5288 * strchrnul.c: New file.
5290 2003-06-10 Simon Josefsson <jas@extundo.com>
5292 * argp.h: New file, from glibc.
5293 * argp-ba.c: New file, from glibc.
5294 * argp-eexst.c: New file, from glibc.
5295 * argp-fmtstream.c: New file, from glibc.
5296 * argp-fmtstream.h: New file, from glibc.
5297 * argp-fs-xinl.c: New file, from glibc.
5298 * argp-help.c: New file, from glibc.
5299 * argp-namefrob.h: New file, from glibc.
5300 * argp-parse.c: New file, from glibc.
5301 * argp-pv.c: New file, from glibc.
5302 * argp-pvh.c: New file, from glibc.
5303 * argp-xinl.c: New file, from glibc.
5305 2003-06-07 Jim Meyering <jim@meyering.net>
5307 * readtokens.h: Put `Free Software Foundation, Inc.'
5308 in place of my name in the copyright comment.
5309 Remove definition and uses of __P.
5312 * stat.c: Don't declare xmalloc explicitly.
5313 Instead, include "xalloc.h".
5314 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5315 xrealloc, and xcalloc return values.
5316 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5318 * xgetcwd.h: Remove definition/uses of PARAMS.
5320 2003-06-06 Jim Meyering <jim@meyering.net>
5322 * stdbool_.h: Renamed from stdbool.h.in.
5324 2003-06-06 Jim Meyering <jim@meyering.net>
5326 Merge from coreutils.
5327 * same.c: (same_name): Declare *_basename locals to be `const'.
5328 Consolidate declarations and initializations of *_base* locals.
5330 Merge from coreutils.
5331 This avoids a core dump on systems without GNU putenv,
5332 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5333 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5334 (unsetenv): New static function, from GNU libc.
5335 (rpl_putenv): Use it.
5337 * modechange.c: Remove trailing blanks.
5339 Merge from coreutils.
5340 * fsusage.c: Remove declaration of statfs.
5341 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5343 * posixtm.c: Include <stdbool.h> unconditionally.
5345 2003-06-05 Paul Eggert <eggert@twinsun.com>
5347 * mktime.c (__mktime_internal): When resolving a tm_isdst
5348 mismatch, look in future quarters as well as past. This fixes a
5349 bug when processing fall-backwards gaps immediately after a long
5350 period of daylight-saving time.
5352 * mktime.c: Assume freestanding C89 or better.
5353 (HAVE_LIMITS_H): Remove. Assume it's 1.
5354 (__P): Remove; not used.
5355 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5356 (mktime, not_equal_tm, print_tm, check_result,
5357 main): Use prototypes. Use const * where appropriate.
5358 (main): Fix typo in testing code that uncovered by above changes.
5359 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5361 2003-06-04 Paul Eggert <eggert@twinsun.com>
5363 * mktime.c: Fix Debian bug 177940
5364 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5365 (localtime_offset): Now long int, not time_t, because we want it
5366 to be guaranteed to be signed. All uses changed.
5367 (__mktime_internal): If overflow would occur when adding offset,
5370 Merge 'human' changes from coreutils. Rewrite to support
5371 locale-specific notations like thousands separators.
5372 * human.c: Simplify authorship notice.
5373 Include human.h immediately after config.h.
5374 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5375 <limits.h>: Do not include, since human.h does.
5376 (SIZE_MAX, UINTMAX_MAX): New macros.
5377 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5378 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5379 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5380 (power_letter): Renamed from suffixes.
5381 (generate_suffix_backwards): Remove.
5382 (adjust_value): Now takes int style (because of human.h changes)
5383 and long double value (for greater precision on some platforms).
5384 (group_number): New function.
5385 (human_readable): Use it. Use integer options, not enum.
5386 Put the options before the sizes in the arg list.
5387 Support all the new options.
5388 The old human_readable function has been removed;
5389 use inttostr.h instead.
5390 (human_readable, default_block_size, humblock):
5391 Use uintmax_t, not int, for block sizes.
5392 (human_readable_inexact, block_size_types): Remove.
5393 (block_size_opts): New constant.
5394 (human_options): Renamed from human_block_size, with new signature
5395 that allows block sizes up to UINTMAX_MAX. All callers changed.
5396 * human.h: Add copyright and authorship notice.
5397 Include <limits.h> and <stdbool.h> unconditionally.
5398 (PARAMS): Remove. All uses removed.
5399 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5400 (enum human_inexact_style): Remove tag; now a nameless enum.
5401 (human_floor, human_ceiling, human_round_to_even): Now have
5402 values 2, 0, 1 rather than -1, 1, 0.
5403 (human_group_digits, human_suppress_point_zero, human_autoscale,
5404 human_base_1024, human_SI, human_B): New constants.
5405 (human_readable_inexact, human_block_size): Remove.
5406 (human_readable): Size args are now uintmax_t, not int.
5407 (human_options): New decl.
5409 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5410 unnecessary now that we assume C89 or better. This change
5411 imported from coreutils.
5413 * mktime.c (__mktime_internal): Do not reject negative timestamps
5414 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5415 in the 2003-05-30 sync from glibc.
5417 .h files should stand alone, but we shouldn't include <sys/types.h>
5418 if we can get away with just <stddef.h>.
5420 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5421 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5422 rather than <sys/types.h>, as we merely need size_t.
5423 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5425 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5426 Include <stdio.h>, to get FILE.
5427 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5428 memcasecmp.h has included <stddef.h> and all we need is size_t.
5429 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5430 our interface, instead of including <sys/types.h>
5432 2003-06-02 Paul Eggert <eggert@twinsun.com>
5435 Fix some minor time-related bugs with POSIX time arguments.
5436 Some valid time stamps were being rejected (notably -1, and
5437 time stamps before 1900 on 64-bit hosts). And some invalid
5438 time stamps were being accepted, e.g. September 31.
5440 * posixtm.h (posixtime): Return bool instead of time_t, so
5441 that we can return (time_t) -1 successfully.
5442 * posixtm.c: Likewise.
5443 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5444 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5445 (t): Remove static var.
5446 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5447 of static var. All uses changed.
5448 (year): Do not reject years before 1900; they can occur with
5450 (posix_time_parse): Do not check for out-of-range components;
5451 that is now the caller's responsibility, since our checks were
5452 only approximations.
5453 (posixtime): Use mktime to check for out-of-range components,
5454 since it knows them exactly.
5455 If mktime returns (time_t) -1, check whether an error actually occurred
5456 by invoking localtime on -1.
5457 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5458 posixtime failures better.
5459 Improve the test data (in comments only).
5461 2003-05-30 <karl@gnu.org>
5463 * mktime.c: update from libc.
5465 2003-05-30 Bruno Haible <bruno@clisp.org>
5467 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5468 * localcharset.h: Likewise.
5469 * localcharset.c: Likewise.
5471 2003-05-28 Paul Eggert <eggert@twinsun.com>
5473 Assume the headers required for C89 freestanding compilers.
5474 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5475 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5476 without checking for HAVE_LIMITS_H.
5477 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5478 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5480 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5481 * exclude.c: Include <stdbool.h> unconditionally.
5482 * tempname.c: Include <stddef.h> unconditionally.
5483 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5484 * modechange.c, rpmatch.c (NULL): Don't define, since
5485 <stddef.h> does that.
5486 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5487 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5488 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5489 * xstrtol.c: Likewise.
5490 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5491 * savedir.c: Include <stddef.h> instead of defining NULL.
5493 * addext.c (addext): Use assignment rather than cast, to avoid
5494 warnings on some platforms.
5496 * mktime.c (__mktime_internal): Do not reject negative timestamps
5499 2003-05-10 Bruno Haible <bruno@clisp.org>
5501 * linebreak.c (iconv_string_length): Don't return -1 just because the
5502 string is longer than 4 KB.
5504 2003-05-12 Jim Meyering <jim@meyering.net>
5506 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5507 the space-padded-by-default conversion specifiers, %e, %k, %l.
5509 2003-05-03 Bruno Haible <bruno@clisp.org>
5511 Upgrade to Unicode-4.0.
5512 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5513 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5514 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5515 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5516 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5517 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5518 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5519 Change width of U+E0100..U+E01EF from 1 to 0.
5521 2003-04-25 Bruno Haible <bruno@clisp.org>
5523 * copy-file.c: Include <stddef.h>, for size_t.
5525 2003-04-25 Jim Meyering <jim@meyering.net>
5527 * copy-file.c (copy_file_preserving): Declare buf_size to be
5528 of type size_t, not int.
5530 2003-04-11 Jim Meyering <jim@meyering.net>
5532 Merge changes from Coreutils.
5534 2003-03-22 Jim Meyering <jim@meyering.net>
5536 * strftime.c (widen): Cast alloca return value to proper type.
5538 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5541 * strftime.c (my_strftime): Handle very large width
5542 specifications for numeric values correctly. Improve checks for
5545 2003-01-19 Jim Meyering <jim@meyering.net>
5547 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5548 (nl_get_alt_digit) [! defined my_strftime]: Define.
5549 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5550 _nl_get_alt_digit and _nl_get_walt_digit.
5552 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5553 These changes have no effect outside of _LIBC.
5555 2003-04-10 Bruno Haible <bruno@clisp.org>
5557 * findprog.h: New file, from GNU gettext.
5558 * findprog.c: New file, from GNU gettext.
5560 2003-04-05 Jim Meyering <jim@meyering.net>
5562 Merge changes from Coreutils.
5564 * exclude.h (PARAMS): Remove definition and uses.
5565 * exclude.c: Remove uses of `PARAMS'.
5567 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5568 Add test-cases for DOS filenames. Declare program_name.
5569 (main): Set up program_name. Patch by Rich Dawe.
5571 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5573 Use mntctl's return value to drive the entry-processing loop, since
5574 we can't rely on the value of the vmt_length member in the last
5575 entry. On some systems doing so could result in exhausting
5576 virtual memory. Based in part on a patch from Mike Jetzer.
5578 2003-04-04 Bruno Haible <bruno@clisp.org>
5580 * linebreak.h: New file, from GNU gettext.
5581 * linebreak.c: New file, from GNU gettext with slight modifications.
5582 * lbrkprop.h: New file, from GNU gettext.
5584 2003-04-03 Bruno Haible <bruno@clisp.org>
5586 * utf8-ucs4.h: New file, from GNU gettext.
5587 * utf16-ucs4.h: New file, from GNU gettext.
5588 * ucs4-utf8.h: New file, from GNU gettext.
5589 * ucs4-utf16.h: New file, from GNU gettext.
5591 2003-04-02 Bruno Haible <bruno@clisp.org>
5593 * binary-io.h: New file, from GNU gettext.
5595 2003-04-01 Bruno Haible <bruno@clisp.org>
5597 * pathname.h: New file, from GNU gettext.
5598 * concatpath.c: New file, from GNU gettext.
5600 2003-03-30 Bruno Haible <bruno@clisp.org>
5602 * copy-file.c (copy_file_preserving): Don't set owner if the function
5603 chown() doesn't exist.
5605 2003-03-28 Bruno Haible <bruno@clisp.org>
5607 * copy-file.h: New file, from GNU gettext.
5608 * copy-file.c: New file, from GNU gettext.
5610 2003-03-18 Jim Meyering <jim@meyering.net>
5612 * quote.c (quote_n): Fix typo in comment.
5614 2003-03-14 Jim Meyering <jim@meyering.net>
5616 Merge changes from Coreutils.
5617 * obstack.h (obstack_object_size): Declare temporary, __o,
5618 to be const, in order to avoid warnings.
5619 (obstack_room): Likewise.
5620 (obstack_empty_p): Likewise.
5622 2003-03-13 Paul Eggert <eggert@twinsun.com>
5624 Merge changes from Bison.
5625 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5626 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5627 when compiling Bison 1.875's `bitset bset = obstack_alloc
5628 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5629 * hash.c: Include <stdbool.h> unconditionally.
5631 2003-03-09 Paul Eggert <eggert@twinsun.com>
5633 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5634 Reported by Bruce Becker; see:
5635 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5637 2003-03-03 Paul Eggert <eggert@twinsun.com>
5638 Bruno Haible <bruno@clisp.org>
5640 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5641 Reported by John Hughes, see
5642 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5644 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5646 * poll_.h: New file.
5649 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5651 * mathl.h: New file.
5652 * acosl.c: New file.
5653 * asinl.c: New file.
5654 * atanl.c: New file.
5655 * ceill.c: New file.
5658 * floorl.c: New file.
5659 * frexpl.c: New file.
5660 * ldexpl.c: New file.
5662 * sincosl.c: New file.
5664 * sqrtl.c: New file.
5666 * trigl.c: New file.
5667 * trigl.h: New file.
5669 2003-02-17 Bruno Haible <bruno@clisp.org>
5671 * mkdtemp.h: New file, from GNU gettext.
5672 * mkdtemp.c: New file, from GNU gettext.
5674 2003-01-31 Bruno Haible <bruno@clisp.org>
5676 * rename.c: #undef rename before defining rpl_rename.
5677 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5679 2003-01-30 Bruno Haible <bruno@clisp.org>
5681 * printf-args.h: New file, from GNU gettext.
5682 * printf-args.c: New file, from GNU gettext.
5683 * printf-parse.h: New file, from GNU gettext.
5684 * printf-parse.c: New file, from GNU gettext.
5685 * vasnprintf.h: New file, from GNU gettext.
5686 * vasnprintf.c: New file, from GNU gettext.
5687 * asnprintf.c: New file, from GNU gettext.
5688 * vasprintf.h: New file, from GNU gettext with modifications.
5689 * vasprintf.c: New file, from GNU gettext.
5690 * asprintf.c: New file, from GNU gettext.
5692 2003-01-29 Bruno Haible <bruno@clisp.org>
5694 * stpncpy.h: New file, from GNU gettext with modifications.
5695 * stpncpy.c: New file, from GNU gettext with modifications.
5697 2003-01-28 Bruno Haible <bruno@clisp.org>
5699 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5701 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5704 2003-01-27 Bruno Haible <bruno@clisp.org>
5706 * xsetenv.h: New file, from GNU gettext.
5707 * xsetenv.c: New file, from GNU gettext.
5709 2003-01-23 Bruno Haible <bruno@clisp.org>
5711 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5713 2003-01-22 Bruno Haible <bruno@clisp.org>
5715 * exit.h: New file, from GNU gettext.
5717 2003-01-11 Bruno Haible <bruno@clisp.org>
5719 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5720 * strcase.h (strcasecmp, strncasecmp): Likewise.
5722 2003-01-14 Jim Meyering <jim@meyering.net>
5724 * same.c (same_name): Tweak a comment.
5726 2003-01-11 Bruno Haible <bruno@clisp.org>
5728 * same.c (same_name): Reorder tests so as to avoid calling stat()
5729 when a string comparison is sufficient.
5731 2003-01-11 Bruno Haible <bruno@clisp.org>
5733 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5736 2003-01-11 Bruno Haible <bruno@clisp.org>
5738 * hash-pjw.c: Add comment about low quality of this function.
5740 2003-01-12 Paul Eggert <eggert@twinsun.com>
5742 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5743 to avoid collisions with libcurses and libreadline.
5745 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5746 * getstr.h, getstr.c: Remove.
5747 * getline.c: Include "getline.h", to check interface.
5748 Move body of old getstr.c here: this defines MIN_CHUNK and
5749 declares getdelim2, which is renamed from getstr.
5750 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5752 * linebuffer.c (readlinebuffer): Renamed from readline.
5754 * linebuffer.h: Likewise.
5755 (readline): Remove backward-compatibility macro.
5757 2003-01-12 Jim Meyering <jim@meyering.net>
5759 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5761 2003-01-10 Bruno Haible <bruno@clisp.org>
5763 * alloca_.h: New file.
5764 * getdate.y: Unconditionally include alloca.h.
5765 * makepath.c: Likewise.
5766 * setenv.c: Likewise.
5767 * userspec.c: Likewise.
5769 2003-01-09 Bruno Haible <bruno@clisp.org>
5771 * stdbool.h.in: New file.
5773 2003-01-08 Bruno Haible <bruno@clisp.org>
5775 * safe-read.c: Include specification header first, to ensure its
5777 * full-write.c: Likewise.
5779 2003-01-08 Jim Meyering <jim@meyering.net>
5781 * full-write.c: Undefine and define-away `const' after inclusion
5782 of errno.h, not before. Suggestion from Bruno Haible.
5784 2003-01-07 Jim Meyering <jim@meyering.net>
5786 * full-write.c: Rework so that it may serve to define full_read, too.
5787 * full-read.c: Simply #define FULL_READ and include full-write.c.
5789 2003-01-06 Jim Meyering <jim@meyering.net>
5791 * version-etc.c: Update year in translatable copyright string.
5793 2002-12-25 Bruno Haible <bruno@clisp.org>
5795 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5796 * xstrtol.h: Likewise.
5797 * xstrtoimax.c: Likewise.
5798 * xstrtoumax.c: Likewise.
5799 * human.h: Likewise.
5801 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5802 on systems that have <inttypes.h> but not <stdint.h>.
5804 2002-12-31 Paul Eggert <eggert@twinsun.com>
5806 * memcoll.c (memcoll): Fall back on a simple algorithm using
5807 memcmp if strcoll doesn't work.
5809 2002-12-23 Bruno Haible <bruno@clisp.org>
5811 * localcharset.h: New file.
5812 * localcharset.c: Include it.
5813 * unicodeio.c: Likewise.
5815 2002-12-22 Bruno Haible <bruno@clisp.org>
5817 * utime.c (utime_null): No need to call ftruncate if the file was
5820 2002-12-23 Bruno Haible <bruno@clisp.org>
5822 * memcoll.c (STRCOLL): New macro.
5825 2002-12-22 Bruno Haible <bruno@clisp.org>
5827 * getstr.h (getstr): Define, to avoid clash with libcurses.
5828 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5830 2002-12-22 Bruno Haible <bruno@clisp.org>
5832 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5834 2002-12-23 Bruno Haible <bruno@clisp.org>
5836 * getline.h: Include <stddef.h>, for size_t.
5838 * unicodeio.h: Include <stddef.h>, for size_t.
5839 * unicodeio.c: Don't include <stddef.h>.
5841 2002-12-17 Bruno Haible <bruno@clisp.org>
5843 * canon-host.c (strdup): Remove unused declaration.
5845 * fsusage.c: Include full_read.h.
5846 (get_fs_usage): Use full_read instead of safe_read.
5848 * utime.c (utime_null): Use SAFE_READ_ERROR.
5850 2002-12-11 Bruno Haible <bruno@clisp.org>
5852 * setenv.h: Rewritten to cope with systems that have setenv() but not
5854 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5857 2002-12-11 Bruno Haible <bruno@clisp.org>
5859 * setenv.c (alloca): Fall back to malloc.
5861 (setenv): Use freea() to free memory allocated with alloca().
5863 2002-11-13 Bruno Haible <bruno@clisp.org>
5865 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5866 function declarations.
5867 * unsetenv.c (unsetenv): Likewise.
5869 2002-03-04 Bruno Haible <bruno@clisp.org>
5871 Portability to AIX 4.3.3.
5872 * unsetenv.c: New file, extracted from setenv.c.
5873 * setenv.c: Move the unsetenv() function to unsetenv.c.
5875 2001-12-20 Bruno Haible <bruno@clisp.org>
5877 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5878 use malloc instead. For SunOS 4.
5880 2001-12-11 Bruno Haible <bruno@clisp.org>
5882 * setenv.c: Declare alloca.
5883 (compar_fn_t): New typedef.
5884 (KNOWN_VALUE, STORE_VALUE): Use it.
5886 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5889 2002-12-10 Paul Eggert <eggert@twinsun.com>
5891 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5892 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5893 Choose values that are less likely to collide with system fnmatch
5895 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5896 defined (e.g., a pure POSIX system).
5897 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5898 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5900 2002-12-06 Jim Meyering <jim@meyering.net>
5902 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5904 Merge in changes from libc's misc/error.c, in preparation
5905 for the merge of gnulib's changes back into libc.
5907 * error.c (_): Define only if not already defined.
5908 Move definition to follow all #include directives.
5909 Include unlocked-io.h only if !_LIBC.
5910 [_LIBC]: Include <libio/libioP.h>.
5911 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5912 (fflush): Tweak definition to use INTUSE.
5915 2002-12-05 Paul Eggert <eggert@twinsun.com>
5917 * alloca.c [defined emacs]: Include "lisp.h".
5918 (xalloc_die) [defined emacs]: New macro.
5919 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5920 [! defined emacs]: Include <xalloc.h>.
5921 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5922 (pointer): Typedef to POINTER_TYPE *.
5923 (malloc): Remove decl; we now always use xmalloc.
5924 (alloca): Use old-style definition, since Emacs needs this.
5925 Check for arithmetic overflow when computing combined size.
5927 2002-12-04 Paul Eggert <eggert@twinsun.com>
5929 Do not generate unlocked-io.h automatically, since it's easier to
5930 maintain it by hand.
5932 * unlocked-io.h: New file, from GNU diffutils,
5933 but with proper copyright notice and attribution.
5935 * Makefile.am: Add copyright notice.
5936 (libfetish_a_SOURCES): Add unlocked-io.h.
5937 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5938 (DISTCLEANFILES, io_functions): Remove macros.
5939 (EXTRA_DIST): Remove gen_uio.
5940 (unlocked-io.h): Remove rule.
5942 2002-12-04 Jim Meyering <jim@meyering.net>
5944 Reflect the fact that stat.c and lstat.c are no longer generated.
5945 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5946 (DISTCLEANFILES): Likewise.
5947 (EXTRA_DIST): Likewise.
5948 (all_local): Don't depend on stat.c or lstat.c.
5949 (stat.c, lstat.c): Remove rules.
5950 (EXTRA_DIST): Remove xstat.in.
5952 * xstat.in: Remove file. Contents moved into stat.c.
5953 * stat.c: New file. Contents mostly from xstat.in.
5954 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5955 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5957 * safe-read.c: Rework so that it may serve to define safe_write, too.
5958 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5960 2002-12-03 Jim Meyering <jim@meyering.net>
5962 * safe-read.c, safe-write.c: Change variable names and comments, but
5963 not semantics, to minimize the differences between these two files.
5964 (safe_read): Change comment to mention SAFE_READ_ERROR.
5966 * safe-read.c (IS_EINTR): Define.
5967 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5969 2002-12-02 Bruno Haible <bruno@clisp.org>
5971 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5972 Define, taken from safe-read.c.
5973 (INT_MAX): Provide fallback.
5974 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5975 * safe-write.h (SAFE_WRITE_ERROR): Define.
5977 * safe-read.c (EINTR): Remove definition.
5978 (safe_read): Don't use EINTR if it is absent.
5980 2002-12-02 Jim Meyering <jim@meyering.net>
5982 * safe-read.c (EINTR): Define.
5983 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5984 (INT_MAX): Provide fallback.
5985 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5987 * safe-read.h (SAFE_READ_ERROR): Define.
5989 2002-12-01 Jim Meyering <jim@meyering.net>
5991 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5992 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5994 2002-11-27 Paul Eggert <eggert@twinsun.com>
5996 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5997 hash_rehash): Replace `if (limit <= value) abort ();' with
5998 `if (! (value < limit)) abort ();', for readability.
6000 2002-11-26 <karl@gnu.org>
6002 * strdup.c: copy from libc again, with jim's ok.
6003 * .cppi-disable: re-add strdup.c
6005 2002-11-25 <karl@gnu.org>
6007 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6008 instead of "strtol.c".
6010 2002-11-25 Jim Meyering <jim@meyering.net>
6012 * mktime.c: Sync from libc, now that it has the latest fix.
6014 2002-11-24 <karl@gnu.org>
6016 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6017 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6019 2002-11-24 Jim Meyering <jim@meyering.net>
6021 Update from coreutils:
6023 * mktime.c: Merge in changes from libc.
6025 Avoid a link-time failure on some Linux systems.
6026 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6027 (__mon_yday): Declare with the STATIC attribute.
6028 (__mktime_internal): Likewise.
6029 Based on a report from Greg Schafer.
6031 2002-11-23 Jim Meyering <jim@meyering.net>
6033 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6034 Use `unsigned', not `int', as type of index.
6036 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6038 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6040 2002-11-22 Paul Eggert <eggert@twinsun.com>
6042 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6043 hint that one should use `if (! x) abort ();' rather than `assert
6044 (x);', and anyway it's one less thing to worry about configuring.
6045 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6046 hash_rehash, hash_insert): Use abort rather than assert.
6048 2002-11-22 Paul Eggert <eggert@twinsun.com>
6050 * quotearg.h: Allow multiple inclusion by surrounding with
6051 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6052 so that we can be included first.
6053 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6054 * quotearg.c: Include quotearg.h immediately after config.h.
6055 No need to include stddef.h or sys/types.h any more.
6056 Surround local include files with "", not "<>".
6057 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6058 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6059 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6060 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6061 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6062 (ISPRINT): Remove; no longer needed now that we assume C89.
6064 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6067 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6068 quotearg_char): Use SIZE_MAX rather than
6069 (size_t) -1 when we are talking about "infinity".
6071 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6073 2002-11-22 Bruno Haible <bruno@clisp.org>
6075 * safe-read.h: Assume C89. Add comments.
6076 (safe_read): Change return type to size_t.
6077 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6078 counts > SSIZE_MAX correctly.
6079 * safe-write.h: New file.
6080 * safe-write.c: New file.
6081 * full-read.h: New file.
6082 * full-read.c: New file.
6083 * full-write.h: Assume C89. Add comments.
6084 * full-write.c: Include safe-write.h.
6085 (full_write): Rewritten to use safe_write.
6086 Suggested by Jim Meyering and Paul Eggert.
6088 2002-11-21 Bruno Haible <bruno@clisp.org>
6090 Remove case insensitive option matching.
6091 * argmatch.h (argcasematch): Remove declaration.
6092 (ARGCASEMATCH): Remove macro.
6093 (__xargmatch_internal): Remove case_sensitive argument.
6094 (XARGMATCH): Update.
6095 (XARGCASEMATCH): Remove macro.
6096 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6097 case_sensitive argument.
6098 (argcasematch): Remove function.
6099 (__xargmatch_internal): Remove case_sensitive argument.
6100 (main): Use XARGMATCH instead of XARGCASEMATCH.
6102 * xmalloc.c: Change compile-time error message. Add comment about
6103 required autoconf version.
6105 2002-11-21 Jim Meyering <jim@meyering.net>
6107 * strdup.c (strdup): Tweak comment and initial #if/#include.
6109 Merge in changes from the coreutils.
6111 2002-09-25 Paul Eggert <eggert@twinsun.com>
6112 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6113 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6114 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6115 int. Work more efficiently if X is the same width as uintmax_t.
6116 Do not compare X to -1, to avoid bogus compiler warning.
6117 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6118 Don't assume that f_frsize and f_bsize are the same type.
6120 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6123 * makepath.c (make_path): Restore umask *before* creating the final
6125 (make_path): Minor reformatting.
6127 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6128 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6130 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6131 ones. At least on GNU/Linux systems, `auto' means something else.
6134 2002-11-20 Paul Eggert <eggert@twinsun.com>
6136 Merge argmatch cleanups from Bison. Assume C89.
6138 * argmatch.c: Include config.h here, not in argmatch.h.
6139 Include stdlib.h, for EXIT_FAILURE.
6140 Always include <string.h>, since we assume C89.
6141 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6142 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6143 Include <stddef.h> instead, since it's all we need for size_t.
6144 (PARAMS): Remove. All uses removed.
6145 (ARRAY_CARDINALITY): Do not bother to #undef.
6146 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6147 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6148 Remove unnecessary parentheses.
6149 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6150 Insert necessary parentheses.
6151 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6152 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6154 2002-11-19 Bruno Haible <bruno@clisp.org>
6156 * mbswidth.c: Include mbswidth.h right at the beginning.
6157 * mbswidth.h: Include <stddef.h>, for size_t.
6159 * mbswidth.h (PARAMS): Remove macro.
6160 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6161 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6163 * gcd.h (PARAMS): Remove macro.
6164 (gcd): Use ANSI C function declarations.
6165 * gcd.c (gcd): Likewise.
6167 2002-11-15 Bruno Haible <bruno@clisp.org>
6169 * strcspn.c: Include <stddef.h>.
6170 (strcspn): Use ANSI C function declaration. Change return type to
6172 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6173 (strpbrk): Use NULL.
6174 * strpbrk.h (PARAMS): Remove macro.
6175 (strpbrk): Use ANSI C function declaration.
6176 * strstr.c: Don't include <sys/types.h>.
6177 * strstr.h (PARAMS): Remove macro.
6178 (strstr): Use ANSI C function declarations.
6180 2002-11-06 Bruno Haible <bruno@clisp.org>
6182 * gcd.h (gcd): Change argument type to 'unsigned long'.
6183 * gcd.c (gcd): Likewise.
6185 2002-11-05 Bruno Haible <bruno@clisp.org>
6187 * gcd.h: New file, from gettext-0.11.5.
6188 * gcd.c: New file, from gettext-0.11.5.
6190 2002-11-05 Bruno Haible <bruno@clisp.org>
6192 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6193 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6194 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6195 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6197 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6198 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6200 * closeout.c: Include gettext.h instead of <libintl.h>.
6201 * human.c: Include gettext.h instead of <libintl.h>.
6202 * quotearg.c: Include gettext.h instead of <libintl.h>.
6203 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6204 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6205 * userspec.c: Include gettext.h instead of <libintl.h>.
6206 * version-etc.c: Include gettext.h instead of <libintl.h>.
6207 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6208 (textdomain): Remove definition.
6209 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6211 * long-options.c: Remove include of <libintl.h> and definition of _.
6212 * same.c: Remove include of <libintl.h> and definition of _.
6214 2002-11-04 Bruno Haible <bruno@clisp.org>
6216 * stpcpy.h: New file, from GNU gettext-0.11.5.
6217 * strcase.h: New file, from GNU gettext-0.11.5.
6218 * strpbrk.h: New file, from GNU gettext-0.11.5.
6219 * strstr.h: New file, from GNU gettext-0.11.5.
6220 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6222 2002-05-09 Bruno Haible <bruno@clisp.org>
6224 * config.charset: Update for newest glibc. Add canonical names
6225 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6227 2002-05-09 Bruno Haible <bruno@clisp.org>
6229 * localcharset.c (get_charset_aliases): Add more Windows specific
6232 2002-05-08 Owen Taylor <otaylor@redhat.com>
6234 * config.charset: A few additions for Solaris.
6236 2001-12-05 Bruno Haible <bruno@clisp.org>
6238 * localcharset.c (locale_charset): Don't return an empty string.
6240 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6242 * config.charset: msdos in uk_UA uses CP1125.
6244 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6246 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6247 * localcharset.c (locale_charset): Declare as extern "C".
6249 2002-02-15 Bruno Haible <bruno@clisp.org>
6251 * config.charset [msdosdjgpp]: For Russian, use CP866.
6253 2002-02-11 Bruno Haible <bruno@clisp.org>
6255 * config.charset: Add support for NetBSD.
6257 2002-09-25 <karl@gnu.org>
6259 * strdup.c: copy from libc/string (via ../config/srclist*).
6260 * getopt*: copy from libc/posix.
6261 * gettext.h: copy from gettext.
6262 * .cppi-disable: add strdup.c, gettext.h.
6264 2002-07-01 Jim Meyering <meyering@lucent.com>
6266 * c-stack.c: Include sys/time.h.
6267 From Volker Borchert.
6269 2002-06-11 Paul Eggert <eggert@twinsun.com>
6271 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6272 New macro. Use it uniformly instead of
6273 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6274 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6275 reported by Vin Shelton.
6277 2002-06-22 Jim Meyering <meyering@lucent.com>
6279 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6280 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6282 2002-06-22 Paul Eggert <eggert@twinsun.com>
6284 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6285 Do not assume SA_SIGINFO behavior.
6286 Bug reported by Jim Meyering on NetBSD 1.5.2.
6288 2002-06-22 Jim Meyering <meyering@lucent.com>
6290 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6292 * exitfail.c, exitfail.h: Likewise.
6293 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6295 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6297 (EXTRA_DIST): Add fnmatch_loop.c.
6298 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6300 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6301 * fnmatch.c: Update from diffutils-2.8.2.
6302 * fnmatch_.h: New file. From diffutils-2.8.2.
6303 * fnmatch.h: Remove file.
6305 2002-06-18 Paul Eggert <eggert@twinsun.com>
6307 * file-type.h: Report an error if neither S_ISREG nor
6308 S_IFREG is defined, instead of using a test specific to glibc
6309 2.2. This should be safe, since POSIX requires S_ISREG and
6310 Unix Version 7 had S_IFREG. We don't need to check for
6311 <sys/types.h> since we don't use any symbols that it defines.
6313 2002-06-15 Jim Meyering <meyering@lucent.com>
6315 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6316 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6317 have been included before this file.
6319 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6321 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6322 so that each temporary file name is unique and valid in the first
6323 8 characters, for operation under DOS.
6325 2002-06-15 Jim Meyering <meyering@lucent.com>
6327 Work even with DJGPP 2.03, which lacks support for symlinks.
6329 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6331 * lchown.c (S_ISLNK): Likewise.
6333 2002-06-14 Jim Meyering <meyering@lucent.com>
6335 * file-type.h: Use the version from diffutils-2.8.2.
6336 * file-type.c: Likewise.
6338 2002-05-27 Jim Meyering <meyering@lucent.com>
6340 Fix a problem seen only on nonconforming systems whereby ls.c's
6341 use of localtime, and then of gettimeofday would cause trouble:
6342 the localtime call used to initialize rpl_gettimeofday's save
6343 mechanism would clobber ls's current local time information so
6344 that in any long listing the first file would always be listed
6345 with date 1970-01-01. Analysis by Volker Borchert.
6347 * gettimeofday.c (localtime): Undefine.
6348 (rpl_localtime): New function.
6350 2002-05-22 Jim Meyering <meyering@lucent.com>
6352 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6353 * file-type.h: New file.
6354 * file-type.c (file_type): New file/function. Extracted from diffutils.
6356 2002-04-29 Paul Eggert <eggert@twinsun.com>
6358 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6360 2002-04-28 Paul Eggert <eggert@twinsun.com>
6362 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6363 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6364 of 127, since 64 is the largest conceivable number for ancient
6366 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6368 2002-04-28 Jim Meyering <meyering@lucent.com>
6370 * sig2str.c (WTERMSIG): Remove definition (unused).
6372 2002-04-28 Paul Eggert <eggert@twinsun.com>
6374 * sig2str.h, sig2str.c: New files.
6375 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6377 2002-04-24 Jim Meyering <meyering@lucent.com>
6379 * gettext.h: New file, from Gettext.
6380 * Makefile.am (INCLUDES): Remove -I../intl.
6381 (libfetish_a_SOURCES): Add gettext.h.
6383 2002-04-16 Jim Meyering <meyering@lucent.com>
6385 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6386 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6387 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6389 2002-04-12 Jim Meyering <meyering@lucent.com>
6391 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6393 2002-03-10 Jim Meyering <meyering@lucent.com>
6395 * makepath.c (make_path): Remove a comma from a diagnostic.
6396 Suggestion from Santiago Vila.
6398 2002-03-08 Jim Meyering <meyering@lucent.com>
6400 * rename.c: Mention that this wrapper is needed also on
6401 mips-dec-ultrix4.4 systems.
6403 2002-03-02 Jim Meyering <meyering@lucent.com>
6405 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6406 not HAVE_CLOCK_SETTIME.
6408 2002-02-27 Paul Eggert <eggert@twinsun.com>
6410 * nanosleep.h: Rename to....
6411 * timespec.h: New name for nanosleep.h. All uses changed.
6413 * gettime.c: New file.
6414 * settime.c: New file.
6417 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6418 timespec.h. Remove nanosleep.h.
6420 2002-02-25 Paul Eggert <eggert@twinsun.com>
6422 * acl.c, acl.h: New files.
6423 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6425 2002-02-24 Jim Meyering <meyering@lucent.com>
6427 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6428 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6429 cause trouble. Reported by Nelson Beebe.
6431 2002-02-23 Paul Eggert <eggert@twinsun.com>
6433 * path-concat.c (xpath_concat): Reorder code to pacify
6434 compilers that don't know that xalloc_die never returns.
6436 2002-02-20 Jim Meyering <meyering@lucent.com>
6438 * getdate.c: Regenerate using bison-1.33.
6440 2002-02-15 Paul Eggert <eggert@twinsun.com>
6442 * posixver.c, posixver.h: New files.
6443 * Makefile.am (libfetish_a_SOURCES): Add them.
6445 2002-02-02 Paul Eggert <eggert@twinsun.com>
6446 Bruno Haible <bruno@clisp.org>
6448 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6449 (fwrite_success_callback): New declaration.
6450 * unicodeio.c (unicode_to_mb): New function, extracted from
6451 print_unicode_char. Call failure callback instead of error.
6452 (fwrite_success_callback): New function.
6453 (exit_failure_callback): New function.
6454 (fallback_failure_callback): New function.
6455 (print_unicode_char): Call unicode_to_mb.
6457 2002-01-26 Jim Meyering <meyering@lucent.com>
6459 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6461 2002-01-22 Jim Meyering <meyering@lucent.com>
6463 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6464 Otherwise, some versions of automake would omit the rule that makes
6465 Makefile from Makefile.in.
6467 2001-01-21 Paul Eggert <eggert@twinsun.com>
6469 * xmemcoll.h, xmemcoll.c: New files.
6470 * Makefile.am (libfetish_a_SOURCES): Add them.
6471 * memcoll.c: Include errno.h, and declare errno if not defined.
6472 (memcoll): Set errno to zero if there is no error.
6474 * quotearg.c (quotearg_buffer_restyled):
6475 Fix bug with quoting buffers containing NUL when backslashing escapes.
6476 This bug was exposed by the other changes in this patch.
6477 (quotearg_n_options): New arg ARGSIZE.
6478 All callers changed.
6479 (quoting_options_from_style): New function.
6480 (quotearg_n_style): Use it.
6481 (quotearg_n_style_mem): New function.
6483 * quotearg.h (quotearg_n_style_mem): New function.
6485 2002-01-16 Jim Meyering <meyering@lucent.com>
6487 * getdate.y: Add three semicolons, each just before a closing brace.
6488 Bison (as of version 1.31) no longer papers over that mistake.
6490 2002-02-14 Paul Eggert <eggert@twinsun.com>
6492 * backupfile.c (ISDIGIT): Comment fix.
6493 * getdate.y (ISDIGIT): Likewise.
6494 * posixtm.c (ISDIGIT, year): Likewise.
6495 * strverscmp.c (ISDIGIT): Likewise.
6496 * userspec.c (ISDIGIT): Likewise.
6498 2002-01-05 Jim Meyering <meyering@lucent.com>
6500 * version-etc.c (version_etc_copyright): Update copyright year.
6502 2001-01-19 Paul Eggert <eggert@twinsun.com>
6504 * closeout.c (close_stdout_status): If ferror (stdout), do
6505 not silently exit merely because the output buffer happens to
6506 have nothing pending.
6508 2001-12-18 Paul Eggert <eggert@twinsun.com>
6510 See the big note in ../ChangeLog.
6511 * human.c (suffixes): Prefer K to k for 1024.
6512 (generate_suffix_backwards): New function.
6513 (human_readable_inexact): Use it.
6514 * xstrtol.c (__xstrtol): If there is no number but there
6515 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6516 Accept 'K' as well as 'k'.
6518 2001-12-15 Jim Meyering <meyering@lucent.com>
6520 * regex.h (__restrict_arr): Update from libc.
6522 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6523 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6526 2001-12-10 Jim Meyering <meyering@lucent.com>
6528 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6529 Instead, include "xalloc.h".
6530 (initbuffer): Don't cast xmalloc return value to char*.
6531 (readline): Reword comment.
6532 Don't cast xrealloc return value to char*
6535 2001-12-09 Jim Meyering <meyering@lucent.com>
6537 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6538 `signed and unsigned type in conditional expression'.
6539 * posixtm.c (posix_time_parse): Likewise.
6541 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6543 * readtokens.c (readtoken): Declare an index to be of type unsigned
6544 to avoid a pedantic warning.
6546 * getstr.c: Don't include assert.h.
6547 (getstr): Remove warning-evoking assertions.
6548 Return -1 if offset parameter is out of bounds.
6549 Change the type of a local from int to size_t.
6551 * strftime.c (my_strftime_localtime_r): Include this function
6552 definition in the `#if ! HAVE_TM_GMTOFF' block.
6554 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6555 Include xalloc.h instead.
6557 2001-12-02 Jim Meyering <meyering@lucent.com>
6559 * tempname.c: Don't declare getenv, thus reverting the change of
6560 2001-11-18. It's no longer necessary, now that stdlib.h is always
6563 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6564 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6566 2001-11-30 Akim Demaille <akim@epita.fr>
6568 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6569 before being defined.
6571 2001-11-27 Paul Eggert <eggert@twinsun.com>
6573 * quotearg.h (quotearg_n, quotearg_n_style):
6574 First arg is int, not unsigned.
6575 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6576 (SIZE_MAX, UINT_MAX): New macros.
6577 (quotearg_n_options): Abort if N is negative.
6578 Avoid overflow check on hosts where size_t is 64 bits and int
6579 is 32 bits, as overflow is impossible there.
6580 Fix off-by-one typo that caused unnecessary reallocation.
6582 2001-11-27 Jim Meyering <meyering@lucent.com>
6584 * tempname.c: Merge with version from libc.
6585 * regex.c: Likewise.
6587 * tempname.c: Include stdlib.h unconditionally. On some old systems
6588 for which STDC_HEADERS is 0, it was not included, resulting in a
6589 warning about an integer-to-pointer conversion problem with getenv.
6590 Reported by Volker Borchert.
6592 2001-11-26 Jim Meyering <meyering@lucent.com>
6594 * gtod.h: Remove file.
6595 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6596 * gettimeofday.c: Don't include gtod.h.
6597 (GTOD_init): Remove function.
6598 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6599 Suggestion from Volker Borchert.
6601 2001-11-23 Jim Meyering <meyering@lucent.com>
6603 * hash.h (struct hash_table): Don't define here. Merely declare it.
6604 * hash.c (struct hash_table): Define it here instead.
6606 2001-11-22 Jim Meyering <meyering@lucent.com>
6608 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6610 2001-11-18 Paul Eggert <eggert@twinsun.com>
6612 * tempname.c (TMP_MAX): Remove; no longer needed.
6613 (TEMPORARIES): New macro.
6614 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6615 removes an artificial limitation (e.g. HP-UX 10.20, where
6618 2001-11-18 Jim Meyering <meyering@lucent.com>
6620 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6623 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6624 files will be created before anything else.
6626 2001-11-17 Jim Meyering <meyering@lucent.com>
6628 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6629 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6630 rather than group writable. Patch by Juan F. Codagnone.
6632 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6633 Instead, include "xalloc.h".
6635 * mountlist.c: Include unlocked-io.h after all system headers.
6636 Remove explicit declarations of xmalloc, xrealloc,
6637 and xstrdup. Instead, include "xalloc.h".
6639 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6640 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6641 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6643 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6644 Reported by Padraig Brady.
6646 * mkstemp.c: #undef mkstemp.
6648 (rpl_mkstemp): Rename from mkstemp.
6651 2001-11-16 Jim Meyering <meyering@lucent.com>
6653 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6654 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6655 determine the amount of total physical memory, use pstat_getstatic.
6656 HPUX-11 doesn't define _SC_PHYS_PAGES.
6657 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6658 If sysconf couldn't be used to determine the amount of available
6659 physical memory, use both pstat_getstatic and pstat_getdynamic.
6660 Based on a patch from Bob Proulx.
6662 2001-11-05 Jim Meyering <meyering@lucent.com>
6664 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6666 2001-11-03 Jim Meyering <meyering@lucent.com>
6668 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6669 in argmatch_to_argument call.
6671 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6674 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6675 e.g., a fault due to an attempt to free a NULL pointer.
6677 2001-11-01 Jim Meyering <meyering@lucent.com>
6679 * dirfd.c, dirfd.h: New files.
6680 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6682 * hash.c (hash_print) [TESTING]: Clean up.
6684 2001-10-22 Paul Eggert <eggert@twinsun.com>
6686 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6687 to avoid a warning if -Wall.
6689 2001-10-21 Paul Eggert <eggert@twinsun.com>
6691 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6693 2001-10-21 Jim Meyering <meyering@lucent.com>
6695 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6696 this code would end up calling gettext even in packages built
6698 * getopt.c (_): Likewise.
6699 * regex.c (_): Likewise.
6701 2001-10-20 Paul Eggert <eggert@twinsun.com>
6703 * error.c (strerror_r): Do not declare unless !_LIBC.
6704 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6705 Use strerror_r that is only a macro, even if it is not a function.
6706 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6707 (private_strerror): Use prototypes, not old-style function definition.
6708 (print_errno_message): New function.
6709 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6711 (error_tail, error, error_at_line): Use it.
6713 2001-10-11 Jim Meyering <meyering@lucent.com>
6715 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6716 and quote_n (1, ... to avoid clobbering a buffer.
6718 2001-10-05 Jim Meyering <meyering@lucent.com>
6720 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6721 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6722 * hash-pjw.h: New file.
6724 2001-09-30 Jim Meyering <meyering@lucent.com>
6726 * mountlist.c [MOUNTED_GETFSSTAT]:
6727 Include <sys/ucred.h>, for Apple Darwin.
6728 Include sys/mount.h and sys/fs_types.h only if available.
6730 (read_filesystem_list): Use FS_TYPE.
6732 2001-09-29 Paul Eggert <eggert@twinsun.com>
6734 * exclude.c (excluded_filename): 0 -> false, since it's
6737 2001-09-28 Paul Eggert <eggert@twinsun.com>
6739 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6740 #defines strtoimax. Also treat the other strto* functions
6743 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6744 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6745 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6747 2001-09-26 Jim Meyering <meyering@lucent.com>
6749 Most macros in unlocked-io.h had the wrong number of arguments.
6750 * gen-uio: New script.
6751 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6752 * unlocked-io.hin: Remove file.
6753 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6754 rather than trying to embed it here.
6755 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6756 Reported by Padraig Brady.
6758 2001-09-25 Volker Borchert <bt@teknon.de>
6760 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6762 2001-09-23 Jim Meyering <meyering@lucent.com>
6764 * mountlist.c: Remove useless parentheses in #if directives.
6765 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6766 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6768 2001-09-22 Jim Meyering <meyering@lucent.com>
6770 * localcharset.c: Update from latest gettext.
6771 * config.charset: Likewise.
6773 2001-09-20 Jim Meyering <meyering@lucent.com>
6775 * xstrtol.c (strtoimax): Guard declaration with
6776 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6777 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6778 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6779 (strtoumax): Likewise, for completeness (it wasn't necessary).
6781 2001-09-06 Paul Eggert <eggert@twinsun.com>
6783 * strtoimax.c (HAVE_LONG_LONG):
6784 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6785 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6786 to work around bug in IBM C compiler.
6788 2001-09-16 Jim Meyering <meyering@lucent.com>
6790 * mkdir.c: New file.
6792 2001-09-04 Paul Eggert <eggert@twinsun.com>
6794 * xgetcwd.c: Revert some of the previous change; intead,
6795 fix the HAVE_GETCWD_NULL code to behave more like the
6796 !HAVE_GETCWD_NULL code used to.
6799 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6802 2001-09-04 Paul Eggert <eggert@twinsun.com>
6804 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6805 Use ssize_t, not int, to store result of readlink.
6806 Check for ssize_t overflow as well as size_t overflow,
6807 as POSIX says the result of readlink is implementation-defined
6808 when ssize_t overflows.
6809 Remove unnecessary cast to char*.
6810 Use free+malloc instead of realloc, as the storage doesn't need
6811 to be preserved and it's clearer and can be more efficient that way.
6812 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6813 * xreadlink.h (xreadlink): Update prototype.
6815 2001-09-03 Paul Eggert <eggert@twinsun.com>
6817 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6818 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6819 spotted by Jim Meyering.
6821 2001-09-03 Jim Meyering <meyering@lucent.com>
6823 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6825 2001-09-03 Paul Eggert <eggert@twinsun.com>
6827 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6828 like the HAVE_GETCWD_NULL code.
6829 Include pathmax.h if not HAVE_GETCWD.
6830 Do not include xalloc.h.
6831 (INITIAL_BUFFER_SIZE): New symbol.
6832 Do not use xmalloc / xrealloc, since the caller is responsible for
6833 handling errors. Preserve errno around `free' during failure.
6834 Do not overrun buffer when using getwd.
6836 2001-09-03 Paul Eggert <eggert@twinsun.com>
6838 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6839 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6841 2001-09-02 Jim Meyering <meyering@lucent.com>
6843 * error.c: Update from GNU libc.
6845 2001-09-01 Jim Meyering <meyering@lucent.com>
6847 * xreadlink.c: New file.
6848 * xreadlink.h: New file.
6849 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6851 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6852 doesn't conflict with sparc Solaris 7's definition in
6853 /usr/include/sys/int_types.h.
6855 * exclude.c: Use `""', not `<>' to #include non-system header files.
6856 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6857 and strncasecmp as r-values. Unixware didn't have declarations.
6859 2001-08-31 Jim Meyering <meyering@lucent.com>
6861 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6862 Use an initial, malloc'd, buffer of length 128 rather than
6863 a statically allocated one of length 1024.
6865 2001-08-30 Paul Eggert <eggert@twinsun.com>
6867 * xgetcwd.c: Don't include pathmax.h.
6868 Include stdlib.h and unistd.h if available.
6870 (xmalloc, xstrdup, free): Remove decls.
6871 (xgetcwd): Don't assume sizes fit in unsigned.
6872 Check for overflow when computing sizes.
6873 Simplify reallocation code.
6875 2001-08-28 Paul Eggert <eggert@twinsun.com>
6877 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6879 * strtoimax.c: Renamed from strtoxmax.c, removing the
6882 Also, make the following further changes to make this file's
6883 configuration more similar to that of strtol.c:
6884 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6885 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6886 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6887 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6888 changed to signed values.
6890 And make the following changes as well:
6891 Fix copyright notice, as 1999 was missing.
6892 (verify): New macro.
6893 (strtoimax): Check sizes at compile-time, not run-time.
6894 Prefer strtol to strtoll if both work.
6895 (main): Remove; it was not that useful and was a pain to maintain.
6897 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6899 2001-08-30 Paul Eggert <eggert@twinsun.com>
6901 * savedir.c (savedir): Remove size parameter, as POSIX says that
6902 a directory's st_size can have an arbitrary value, so the old
6903 usage could waste an arbitrary amount of memory. All uses
6905 * savedir.h: Update prototype.
6907 2001-08-30 Paul Eggert <eggert@twinsun.com>
6909 * xstrtol.c (strtoimax): New decl.
6911 2001-08-28 Paul Eggert <eggert@twinsun.com>
6913 * xstrtol.h: Add copyright notice.
6914 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6915 LONGINT_INVALID_SUFFIX_CHAR.
6917 2001-08-30 Paul Eggert <eggert@twinsun.com>
6919 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6922 2001-08-30 Paul Eggert <eggert@twinsun.com>
6924 * hash.c: Remove '2001' from copyright notice.
6926 2001-08-30 Paul Eggert <eggert@twinsun.com>
6928 * full-write.h: New file.
6929 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6930 * full-write.c: Correct credits, as cccp.c no longer
6931 exists and anyway it was so heavily changed from the old cccp
6932 code as to be unrecognizable. Include full-write.h.
6933 (full_write) Return size_t, with short writes meaning failure.
6934 All callers changed. This fixes a bug with large buffers
6936 * utime.c: Include full-write.h.
6938 2001-08-30 Paul Eggert <eggert@twinsun.com>
6940 Merge 'exclude' changes from tar 1.13.22.
6941 This fixes one or two unlikely storage allocation overflow bugs,
6942 but doesn't change user-visible behavior otherwise.
6944 2001-08-30 Paul Eggert <eggert@twinsun.com>
6946 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6947 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6948 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6949 Include if available.
6950 (<xalloc.h>): Include
6951 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6952 (verify): New macro. Use it to verify that EXCLUDE macros do not
6953 collide with FNM macros.
6954 (struct patopts): New struct.
6955 (struct exclude): Use it, as exclude patterns now come with options.
6956 (new_exclude): Support above changes.
6957 (new_exclude, add_exclude_file):
6958 Initial size must now be a power of two to simplify overflow checking.
6959 (free_exclude, fnmatch_no_wildcards): New function.
6960 (excluded_filename): No longer requires options arg, as the options
6961 are determined by add_exclude. Now returns bool, not int.
6962 (excluded_filename, add_exclude):
6963 Add support for the fancy new exclusion options.
6964 (add_exclude, add_exclude_file): Now takes int options arg.
6965 Check for arithmetic overflow when computing sizes.
6966 (add_exclude_file): xrealloc might modify errno, so don't
6967 realloc until after errno might be used.
6969 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6971 (free_exclude): New decl.
6972 (add_exclude, add_exclude_file): Now takes int options arg.
6973 (excluded_filename): No longer requires options arg, as the options
6974 are determined by add_exclude. Now returns bool, not int.
6976 2001-08-30 Paul Eggert <eggert@twinsun.com>
6978 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6980 2001-08-27 Jim Meyering <meyering@lucent.com>
6982 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6984 * version-etc.c (N_): Remove definition.
6985 Revert most of last change.
6986 Instead, simply don't mark the `Copyright...' string for translation.
6987 Based on advice from Paul Eggert.
6989 * strtoxmax.c: Tweak comment.
6991 2001-08-26 Jim Meyering <meyering@lucent.com>
6993 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6994 of copyright with `%s' so translators don't get an untranslated
6996 (COPYRIGHT_YEAR): Define.
6997 (version_etc): Use fprintf rather than fputs.
6998 Suggestion from Ulrich Drepper.
7000 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7002 * strtoll.c: New file, from GNU libc.
7003 * xstrtoimax.c: New file.
7005 * xstrtol.h: Add xstrtoimax.
7006 * strtoumax.c: New file. Simply include "strtoumax.c".
7007 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7009 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7010 * strtoxmax.c: ... then renamed to this.
7012 2001-08-13 Paul Eggert <eggert@twinsun.com>
7014 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7015 Port to Solaris 8, where 'sed' requires a space after the 'r'
7016 command, and where sh dislikes "$/". Clean up the spacing a bit.
7017 Redirect output to $tmp just once.
7019 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7021 * addext.c (<errno.h>): Include.
7022 (errno): Declare if not defined.
7023 (addext): Work correctly when pathconf returns -1 and leaves
7024 errno alone because there is no limit. Also, work even if
7025 pathconf returns a value greater than SIZE_MAX.
7027 2001-08-12 Jim Meyering <meyering@lucent.com>
7029 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7030 Simply `return getcwd (NULL, 0);'.
7031 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7032 Use 1300 as initial value for length, not PATH_MAX.
7034 * pathmax.h: Clean up cpp syntax.
7036 2001-08-12 Jim Meyering <meyering@lucent.com>
7038 * gettimeofday.c: New file.
7040 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7042 2001-08-04 Jim Meyering <meyering@lucent.com>
7044 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7045 to get in sync with glibc.
7047 2001-08-03 Paul Eggert <eggert@twinsun.com>
7049 The following changes are from gettext 0.10.39 as maintained by
7052 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7053 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7054 with inverted sense. All uses changed.
7056 * mbswidth.c: Don't include <limits.h>.
7057 Include <stdlib.h> and <string.h> unconditionally.
7058 (iswcntrl, mbsinit, ISCNTRL): New macros.
7059 (mbsnwidth): Use K&R style function declarations.
7060 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7061 can optimize it when MB_CUR_MAX == 1.
7062 The width of control characters is zero, not 1.
7064 2001-07-15 Jim Meyering <meyering@lucent.com>
7066 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7067 (BUILT_SOURCES): Add unlocked-io.h.
7068 (io_functions): Define.
7069 (unlocked-io.h): New rule.
7070 (DISTCLEANFILES): Add unlocked-io.h.
7071 (all-local): Depend on unlocked-io.h, to ensure it is created.
7073 * unlocked-io.hin: New file
7075 * regex.c: Update from glibc.
7077 2001-07-05 Jim Meyering <meyering@lucent.com>
7079 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7081 (libfetish_a_SOURCES): Put all .h files here instead.
7082 Remove a thus-exposed (better checks in automake) duplicate and
7083 two unnecessary .h files.
7085 2001-06-11 Jim Meyering <meyering@lucent.com>
7087 * regex.c: Update from GNU libc.
7089 2001-05-27 Jim Meyering <meyering@lucent.com>
7091 * readutmp.h (UT_TYPE): Define.
7093 2001-05-24 Jim Meyering <meyering@lucent.com>
7095 * argmatch.c: Include "quote.h".
7096 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7097 quote function. Reported by Göran Uddeborg.
7099 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7101 * dirname.c (dir_name): Compute append_dot using path, not newpath
7102 which is not yet declared.
7104 2001-05-11 Paul Eggert <eggert@twinsun.com>
7106 * Makefile.am (libfetish_a_SOURCES):
7107 Add strftime.c, since we now compile it on all hosts.
7109 * strftime.c (my_strftime):
7110 Define to nstrftime if emacs, but only if my_strftime is not defined.
7111 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7112 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7113 Add one more extra argument: a nanoseconds value.
7116 (my_strftime function): Add %N format.
7117 (emacs_strftimeu): Renamed from emacs_strftime,
7118 with extra ut argument.
7120 2001-05-11 Paul Eggert <eggert@twinsun.com>
7122 dirname code cleanup. base_name now behaves more compatibly
7123 with POSIX basename when given file names that have trailing
7124 slashes, and similarly for dir_name. Add new primitives
7125 base_len and dir_len. Put the directory-name-related decls
7128 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7129 * backupfile.c (base_name): Likewise.
7130 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7131 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7132 * makepath.c (strip_trailing_slashes): Likewise.
7133 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7135 * rename.c (strip_trailing_slashes): Likewise.
7136 * same.c (base_name): Likewise.
7137 * stripslash.c (ISSLASH): Likewise.
7139 * addext.c: Include <dirname.h> after size_t is defined.
7140 * backupfile.c: Likewise.
7142 * addext.c (addext): Use base_len to trim redundant
7143 trailing slashes instead of doing it ourselves.
7144 But do not trim the last slash if it is not redundant.
7146 * backupfile.c (find_backup_file_name,
7147 max_backup_version): Use base_len instead of rolling it ourselves.
7148 Handle the case of "" and (on DOS) "C:" correctly.
7150 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7151 Include <string.h>, <dirname.h>.
7152 (base_name): Allow file names ending in slashes, other than names
7153 that are all slashes. In this case, return the basename followed
7154 by the slashes. This is more general, and can be used in places
7155 where the original base_name purposely had an assertion failure.
7156 (base_len): New function.
7158 * dirname.c: Include <string.h> instead of <stdlib.h>.
7159 Do not include <assert.h>; no longer needed.
7161 (memrchr): Remove decl.
7162 (dir_name_r): Remove.
7163 (dir_len): Renamed from dirlen. All callers changed.
7164 Rewrite in terms of base_name, for simplicity and consistency.
7165 (dir_name): Never return NULL. All callers changed.
7166 Do not include <stdlib.h> in test program; no longer needed.
7167 return 0; is fine for test program.
7169 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7171 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7173 * path-concat.c (path_concat): Use base_len to compute
7174 base length, not strlen; this means we cannot rely on memcpy
7177 * same.c (STREQ): Remove.
7178 (same_name): Handle the case where the basename ends in trailing '/'.
7180 * stripslash.c (strip_trailing_slashes): Return nonzero if
7181 a slash was stripped. Do not strip the last slash after a
7184 2001-04-08 Jim Meyering <meyering@lucent.com>
7186 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7187 recomputed; that's necessary when the offset spans a DST transition.
7188 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7190 2001-04-02 Jim Meyering <meyering@lucent.com>
7192 * regex.h, regex.c: Update from GNU libc.
7194 2001-03-19 Paul Eggert <eggert@twinsun.com>
7196 * version-etc.c (version_etc_copyright): Update to 2001.
7198 2001-03-16 Paul Eggert <eggert@twinsun.com>
7200 * tempname.c (uint64_t): Define to uintmax_t if
7201 not defined, and if UINT64_MAX is not defined.
7202 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7203 Reported by John David Anglin.
7205 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7207 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7208 alias if codeset is empty.
7209 * config.charset (BeOS): Use wildcard syntax.
7211 2001-03-13 Jim Meyering <meyering@lucent.com>
7213 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7214 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7217 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7219 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7221 * unicodeio.c (print_unicode_char): Simplify accordingly.
7223 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7225 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7226 support for DOS/DJGPP.
7228 2001-02-28 Paul Eggert <eggert@twinsun.com>
7230 * Makefile.am (libfetish_a_SOURCES):
7231 Add dup-safer.c, fopen-safer.c.
7232 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7234 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7236 2001-02-25 Paul Eggert <eggert@twinsun.com>
7238 The mkstemp replacement is taken from glibc 2.2.2, with some
7239 portability fixes for use outside glibc, as follows:
7241 * tempname.c (struct_stat64): New macro.
7242 (direxists, __gen_tempname): Use it.
7243 This avoids a portability problem with Solaris 8.
7245 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7246 (<stddef.h>, <stdint.h>, <string.h>):
7247 Include only if STDC_HEADERS || _LIBC.
7248 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7249 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7250 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7251 (__set_errno): Define this macro if <errno.h> doesn't.
7252 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7253 Define these macros if <stdio.h> doesn't.
7254 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7255 Define these macros if <sys/stat.h>
7256 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7257 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7258 __xstat64): Define if not _LIBC.
7259 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7260 (__gen_tempname): Invoke gettimeofday only if
7261 HAVE_GETTIMEOFDAY || _LIBC;
7262 otherwise, fall back on plain "time".
7263 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7265 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7267 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7269 2001-02-17 Jim Meyering <meyering@lucent.com>
7271 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7272 around included file name.
7274 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7276 * strftime.c: Update from GNU libc (the only changes were to comments).
7278 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7280 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7282 2001-02-17 Paul Eggert <eggert@twinsun.com>
7284 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7285 Remove workaround macros for hosts that have mbrtowc but not
7286 mbstate_t, as we now insist on proper declarations for both
7287 before using mbrtowc.
7289 2001-02-17 Jim Meyering <meyering@lucent.com>
7291 * regex.c: Update from libc.
7293 2001-02-16 Paul Eggert <eggert@twinsun.com>
7295 * alloca.c (malloc): Undef before defining, since stdlib.h
7296 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7297 Reported by Mark Hounschell via Paul Eggert.
7299 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7301 * config.charset: Update for FreeBSD 4.2.
7303 2001-01-26 Jim Meyering <meyering@lucent.com>
7305 * quotearg.c: Include stddef.h.
7306 * quote.c: Include stddef.h.
7307 Reported by Axel Kittenberger.
7309 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7310 line in double quotes so that it evokes a better diagnostic.
7311 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7312 Reported by Axel Kittenberger.
7314 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7316 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7317 to avoid a warning. Add back 'const' to inptr.
7319 2001-01-16 Jim Meyering <meyering@lucent.com>
7321 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7324 2001-01-14 Jim Meyering <meyering@lucent.com>
7326 * rename.c: New file. From Volker Borchert.
7327 Include stdlib.h, string.h or strings.h, and xalloc.h.
7328 Use strip_trailing_slashes rather than open-coding it.
7330 2001-01-03 Paul Eggert <eggert@twinsun.com>
7332 * strftime.c: Sync with glibc time/strftime.c 1.81.
7334 2001-01-03 Jim Meyering <meyering@lucent.com>
7336 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7337 local `inptr' to avoid warning with some system declarations of iconv.
7339 2000-12-29 Paul Eggert <eggert@twinsun.com>
7341 * modechange.c: Do not assume that mode_t uses the
7342 traditional octal encoding. E.g. "chmod 1 FOO" should set
7343 the other-execute bit of FOO even if S_IXOTH != 1.
7345 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7346 WOTH, XOTH, ALLM): New macros.
7347 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7348 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7350 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7351 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7353 No need to use uintmax_t; unsigned long is long enough.
7354 Don't bother to get suffix since we don't use it.
7356 2000-12-24 Jim Meyering <meyering@lucent.com>
7358 * hash.c (is_prime): Return explicit boolean values.
7359 (hash_get_first): Return NULL to appease Irix5.6's 89.
7360 Reported by Nelson Beebe.
7362 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7364 * localcharset.c (locale_charset): Add support for Win32.
7366 2000-12-18 Paul Eggert <eggert@twinsun.com>
7368 * physmem.h, physmem.c: New files.
7370 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7371 (noinst_HEADERS): Add physmem.h.
7373 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7374 't' for compatibility with Solaris 8 sort.
7376 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7378 * config.charset: Add support for BeOS.
7380 2000-12-16 Jim Meyering <meyering@lucent.com>
7382 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7383 SHELLS_FILE to a file name that's useful on djgpp systems.
7385 (ADDITIONAL_DEFAULT_SHELLS): Define.
7386 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7387 Based mostly on a patch from Prashant TR.
7389 2000-12-16 Jim Meyering <meyering@lucent.com>
7391 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7392 N and M) would have treated it like `chown N:N FILE'.
7394 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7396 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7398 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7399 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7400 to the list of canonical encodings. Rename EUC-CN to GB2312.
7402 2000-12-08 Andreas Schwab <schwab@suse.de>
7404 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7405 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7407 2000-12-07 Jim Meyering <meyering@lucent.com>
7409 * stripslash.c (ISSLASH): Define.
7410 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7413 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7414 (dir_name_r): Declare this function as static.
7415 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7416 manifest itself on a name containing a mix of slashes and
7418 Make this function work with names starting with a DOS-style
7419 drive letter and colon prefix.
7420 (dir_name): Append `.' if necessary.
7421 Based mostly on patches from Prashant TR and Eli Zaretskii.
7423 * dirname.h (dir_name_r): Remove prototype.
7425 2000-12-05 Jim Meyering <meyering@lucent.com>
7427 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7429 2000-12-04 Jim Meyering <meyering@lucent.com>
7431 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7432 Also include memory.h, stdlib.h, unistd.h if appropriate.
7433 Reported by Andreas Jaeger (conflicting declaration of malloc).
7435 2000-12-02 Jim Meyering <meyering@lucent.com>
7437 * closeout.h: Make idempotent, to avoid some obscure warnings.
7439 2000-12-01 Paul Eggert <eggert@twinsun.com>
7441 * memrchr.c: Include <config.h> before any system include file.
7443 2000-11-29 Paul Eggert <eggert@twinsun.com>
7445 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7447 2000-11-26 Jim Meyering <meyering@lucent.com>
7449 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7451 2000-11-22 Paul Eggert <eggert@twinsun.com>
7453 * strftime.c (my_strftime): Do not invoke mbrlen with a
7454 size of (size_t) -1; it's not portable.
7456 2000-11-17 Akim Demaille <akim@epita.fr>
7458 * obstack.h: Formatting changes.
7459 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7460 prevent type checking.
7461 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7462 cast the value to (void *): assigning a `foo *' to a `void *'
7464 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7466 2000-11-17 Jim Meyering <meyering@lucent.com>
7468 * strstr.c: Update from GNU libc.
7470 2000-11-16 Jim Meyering <meyering@lucent.com>
7472 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7474 2000-11-11 Jim Meyering <meyering@lucent.com>
7476 * error.c: Add a couple #includes, merging from GNU libc version.
7478 2000-11-10 Jim Meyering <meyering@lucent.com>
7480 * obstack.h: Update from GNU libc.
7481 * obstack.c: Likewise.
7483 2000-11-06 Paul Eggert <eggert@twinsun.com>
7485 * getusershell.c (setusershell): Use rewind rather than
7486 fseek/fseeko, to avoid configuration hassles with fseeko.
7487 Don't bother opening SHELLS_FILE if shellstream is NULL;
7490 2000-11-05 Jim Meyering <meyering@lucent.com>
7492 * makepath.h (make_dir): Declare.
7493 * makepath.c (make_dir): Remove `static' attribute.
7496 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7498 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7499 last one in a bucket, advance to the next bucket.
7501 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7503 * fnmatch.c: Do not comment out all the code if we are using
7504 the GNU C library, because in some cases we are replacing buggy
7505 code in the GNU C library itself.
7507 2000-10-30 Paul Eggert <eggert@twinsun.com>
7509 * error.h, getline.h, modechange.h:
7510 Remove "2000" from Copyright line, as the file hasn't been
7511 changed this year other than in the copyright notice.
7513 * xalloc.h: Add "2000" to Copyright line, as this file
7514 was changed this year.
7516 2000-10-30 Paul Eggert <eggert@twinsun.com>
7518 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7519 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7520 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7522 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7524 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7525 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7526 doesn't define __restrict_arr.
7528 2000-10-29 Jim Meyering <meyering@lucent.com>
7530 * xstat.in: Fix grammar in comment.
7532 2000-10-28 Jim Meyering <meyering@lucent.com>
7534 * memchr.c: Update from libc.
7535 Adjust for portability:
7536 [HAVE_STDLIB_H]: Include stdlib.h.
7537 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7538 Undef __memchr, too.
7539 [!weak_alias]: Define __memchr to memchr.
7541 * regex.c: Update from libc.
7542 * regex.h: Likewise.
7543 * getopt1.c: Likewise.
7544 * memcmp.c: Likewise.
7546 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7547 Avoid using fseek, when possible -- it's broken by design.
7548 Patch by Ulrich Drepper.
7550 2000-10-26 Jim Meyering <meyering@lucent.com>
7552 * strftime.c: Update from libc.
7554 2000-10-25 Jim Meyering <meyering@lucent.com>
7556 * obstack.c: Update from libc.
7558 2000-10-23 Jim Meyering <meyering@lucent.com>
7560 * hard-locale.c (hard_locale): Revert last change -- it was simply
7561 wrong. That set_locale call must not have any side effects.
7564 2000-10-22 Jim Meyering <meyering@lucent.com>
7566 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7567 [CYCLIC]: Remove now-unused definition.
7569 * save-cwd.c (O_DIRECTORY): Define, if needed.
7570 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7571 Suggestion from Ulrich Drepper.
7573 2000-10-21 Jim Meyering <meyering@lucent.com>
7575 * dirname.c (dir_name_r): New function, factored out of dir_name.
7576 (dir_name): Use dir_name_r.
7577 * dirname.h (dir_name_r): Declare it.
7579 2000-10-21 Jim Meyering <meyering@lucent.com>
7581 * dirname.c (memrchr): Declare if necessary.
7582 (dir_name): Remove the restriction that there be no
7583 trailing slashes. Now, this code skips past them, effectively
7585 [TEST_DIRNAME] (main): New unit tests.
7587 * memrchr.c: New file from GNU libc.
7588 Undef __memrchr, too.
7589 [!weak_alias]: Define __memrchr to memrchr.
7590 Guard weak_alias use with `#ifdef weak_alias'.
7592 2000-10-17 Jim Meyering <meyering@lucent.com>
7594 * quote.h (PARAMS): Define and use.
7595 Reported by Akim Demaille.
7597 * getopt.c: Update from libc.
7599 2000-10-16 Jim Meyering <meyering@lucent.com>
7601 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7604 2000-09-25 Jim Meyering <meyering@lucent.com>
7606 * md5.h (rol): Define (from GnuPG).
7608 * sha.c: Give credit (GnuPG) where due.
7609 (M): Use rol rather than open-coding it.
7610 Add a FIXME comment.
7612 2000-09-21 Jim Meyering <meyering@lucent.com>
7614 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7615 Reported by Michael Stone.
7617 2000-09-20 Jim Meyering <meyering@lucent.com>
7619 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7620 (noinst_HEADERS): Add sha.h.
7621 Based on code from Scott G. Miller and from GnuPG.
7623 2000-09-15 Jim Meyering <meyering@lucent.com>
7625 * regex.c: Update from libc.
7627 2000-09-10 Jim Meyering <meyering@lucent.com>
7629 * getopt.c (_getopt_internal): Update from glibc.
7631 2000-09-09 Jim Meyering <meyering@lucent.com>
7633 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7634 think it should be used as a general replacement for isascii.
7635 * fnmatch.c: Likewise.
7636 * mbswidth.c: Likewise
7637 * regex.c: Likewise.
7640 * userspec.c: Include sys/param.h and limits.h.
7642 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7643 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7644 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7645 UID, GID. Check range.
7647 2000-09-06 Jim Meyering <meyering@lucent.com>
7649 * getopt.c (_getopt_internal): Update from glibc.
7651 2000-08-30 Jim Meyering <meyering@lucent.com>
7653 * strftime.c: Merge in changes from GNU libc.
7655 2000-08-26 Jim Meyering <meyering@lucent.com>
7657 * closeout.c: Include "__fpending.h".
7658 (close_stdout_status): Return right away if there's nothing to flush.
7660 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7661 * __fpending.c: New file.
7662 * __fpending.h: New file.
7664 2000-08-07 Paul Eggert <eggert@twinsun.com>
7666 Standardize on "memory exhausted" instead of "Memory exhausted"
7667 or "virtual memory exhausted".
7668 * obstack.c (print_and_abort): Use "memory exhausted", not
7669 "virtual memory exhausted".
7670 * same.c (same_name): Invoke xalloc_die instead of printing
7672 * userspec.c (parse_user_spec): Likewise.
7673 * bumpalloc.h: comment fix
7674 * same.c, userspec.c: Include xalloc.h.
7676 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7677 not char *const and pointing to a constant array.
7678 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7679 (xrealloc): Comment fix.
7681 * userspec.c (parse_user_spec):
7682 Don't translate a message until just before returning,
7683 to avoid unnecessary translation.
7685 2000-08-07 Jim Meyering <meyering@lucent.com>
7687 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7688 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7689 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7690 getgroups.c, gethostname.c, getopt.h, group-member.c,
7691 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7692 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7693 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7694 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7695 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7696 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7697 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7698 yesno.c: Back out Copyright date changes for each file with no change
7699 this year. This eases coordination with other programs using the same
7700 source code modules. From Paul Eggert.
7702 2000-08-03 Greg McGary <greg@mcgary.org>
7704 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7705 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7706 (EXTEND_BUFFER): Use them.
7708 2000-08-01 Jim Meyering <meyering@lucent.com>
7710 * dirname.c (ISSLASH): Define.
7711 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7712 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7713 both `\' and `/' may be use as path separators.
7714 Based on a patch from Prashant TR.
7716 2000-07-31 Paul Eggert <eggert@twinsun.com>
7718 * quotearg.c (quotearg_n_options): Don't make the initial
7719 slot vector a constant, since it might get modified.
7721 2000-07-31 Jim Meyering <meyering@lucent.com>
7723 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7724 * obstack.c (print_and_abort): Likewise.
7726 2000-07-30 Paul Eggert <eggert@twinsun.com>
7728 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7729 buffer, so that the caller can always quote one small
7730 component of a "memory exhausted" message in slot 0.
7731 From a suggestion by Jim Meyering.
7733 2000-07-30 Jim Meyering <meyering@lucent.com>
7735 * makepath.c (make_path): Quote the other instance, too.
7737 * quotearg.c (N_STATIC_SLOTVECS): Define.
7738 (STATIC_BUF_SIZE): Define.
7739 (quotearg_n_options): Use only statically allocated storage when
7740 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7741 than STATIC_BUF_SIZE.
7743 2000-07-29 Jim Meyering <meyering@lucent.com>
7745 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7746 * dirname.c (dir_name): Likewise.
7748 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7750 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7751 (dir_name): Assert that there are no trailing slashes.
7753 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7755 * mbswidth.h (mbswidth): Add a flags argument.
7756 (mbswidth): New declaration.
7757 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7758 * mbswidth.c (mbswidth): Add a flags argument.
7759 (mbsnwidth): New function.
7761 2000-07-24 Jim Meyering <meyering@lucent.com>
7763 * mbswidth.c: Remove useless #else. From Bruno Haible.
7765 2000-07-23 Paul Eggert <eggert@twinsun.com>
7767 * mbswidth.c (_XOPEN_SOURCE):
7768 Don't define; this causes problems on Solaris 7.
7769 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7771 2000-07-23 Paul Eggert <eggert@twinsun.com>
7774 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7775 so that mbstate_t is always defined.
7777 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7778 be 1 in at least one GCC installation, and this configuration
7779 error is likely to be common. Ignoring MB_LEN_MAX hurts
7780 performance on hosts that have mbrtowc but have only unibyte
7781 locales, but I assume these hosts are rare.
7783 2000-07-23 Paul Eggert <eggert@twinsun.com>
7785 * quotearg.c: Streamline by invoking multibyte code only if needed.
7786 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7787 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7788 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7789 invoke multibyte primitives.
7791 2000-07-23 Jim Meyering <meyering@lucent.com>
7793 * basename.c (base_name): Add an assertion.
7795 2000-07-15 Bruno Haible <clisp.cons.org>
7797 * quotearg.c: When the system forces us to redefine mbstate_t,
7798 shadow its mbsinit function.
7800 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7802 * mbswidth.h: New file.
7803 * mbswidth.c: New file.
7804 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7805 (noinst_HEADERS): Add mbswidth.h.
7807 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7809 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7812 2000-07-15 Jim Meyering <meyering@lucent.com>
7814 * makepath.c: Include quote.h.
7815 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7816 corresponding argument in a `quote (...)' call.
7817 Give better diagnostics.
7819 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7820 (noinst_HEADERS): Add quote.h.
7822 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7823 from tar's src/misc.c.
7824 * quote.h: New file. Prototypes for same.
7826 2000-07-10 Paul Eggert <eggert@twinsun.com>
7828 From a suggestion by Bruno Haible.
7829 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7830 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7831 to decide whether to define the BeOS workaround macro;
7832 this adjusts to the change to AC_MBSTATE_T.
7834 2000-07-13 Paul Eggert <eggert@twinsun.com>
7836 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7838 * quotearg.c (quoting_style_args, quoting_style_vals,
7839 quotearg_buffer_restyled): Add support for
7840 clocale_quoting_style. Undo previous change to
7841 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7842 and "{RIGHT QUOTATION MARK}" msgids.
7844 2000-07-05 Paul Eggert <eggert@twinsun.com>
7846 The old behavior of quoting `like this' doesn't look good with
7847 newer, ISO-style fonts. See:
7848 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7850 Instead, quote "like this" by default. Let the translator
7851 tailor the locale-specific quoting behavior by providing
7852 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7854 * quotearg.c (N_): New macro.
7855 (gettext_default): New function.
7856 (quotearg_buffer_restyled): Use
7857 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7858 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7860 2000-07-09 Jim Meyering <meyering@lucent.com>
7862 * Most files: Update copyright dates to include 2000.
7864 2000-07-08 Jim Meyering <meyering@lucent.com>
7866 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7868 (xgethostname): Remove now-unnecessary #ifdef.
7869 Move declaration of `err' into loop where it's used.
7871 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7873 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7874 by allocating a larger buffer. Test the gethostname return value for
7875 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7876 returns an error and ENAMETOOLONG isn't defined.
7878 2000-07-05 Paul Eggert <eggert@twinsun.com>
7879 and Bruno Haible <haible@clisp.cons.org>
7881 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7883 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7885 * quotearg.c (struct quoting_options): Simplify quote_these_too
7888 2000-07-03 Jim Meyering <meyering@lucent.com>
7890 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7891 Reported by Bruno Haible.
7893 2000-07-04 Jim Meyering <meyering@lucent.com>
7895 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7896 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7899 2000-07-03 Paul Eggert <eggert@twinsun.com>
7900 and Bruno Haible <haible@clisp.cons.org>
7902 * quotearg.c (mbrtowc):
7903 Assign to *pwc, and return 1 only if result is nonzero.
7904 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7906 2000-07-03 Jim Meyering <meyering@lucent.com>
7908 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7909 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7912 2000-07-02 Jim Meyering <meyering@lucent.com>
7914 * quotearg.c (mbstate_t): Don't define here.
7916 2000-07-02 Jim Meyering <meyering@lucent.com>
7918 * nanosleep.c (SIGCONT): Define if not already defined.
7920 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7922 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7923 per change in ../m4/ls-mntd-fs.m4.
7924 (read_filesystem_list): Ignore symbolic links.
7926 2000-06-29 Jim Meyering <meyering@lucent.com>
7928 * same.c: Include <string.h> or <strings.h>, as appropriate,
7929 for declaration of strcmp.
7931 * long-options.c: Include <stdlib.h>, for declaration of exit.
7933 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7934 Avoid warning by casting result to `char *' to remove `const'.
7936 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7938 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7940 2000-06-26 Paul Eggert <eggert@twinsun.com>
7942 savedir now sets errno on failure and invokes xmalloc to get memory.
7943 Fix a couple of other minor bugs while we're at it.
7945 * savedir.c (<unistd.h>): Do not include; there's no need.
7946 (NAMLEN): Remove macro.
7947 (malloc, realloc): Remove decls.
7949 ("xalloc.h"): Include.
7950 (NAME_SIZE_DEFAULT): New macro.
7951 (savedir): Use xmalloc / xrealloc to allocate memory.
7952 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7953 Skip "" directory entries.
7954 Use strlen to calculate directory entry length, since the old method
7955 is rarely used these days and isn't worth supporting.
7956 Don't use a pointer after freeing it.
7957 Check for integer overflow when calculating allocation size.
7958 Use memcpy to copy entries, instead of stpcpy.
7959 Set errno properly when returning NULL.
7960 Check for readdir error.
7962 2000-06-26 Jim Meyering <meyering@lucent.com>
7964 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7966 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7968 * getusershell.c (xmalloc, xrealloc): Remove functions.
7970 Don't include <stdlib.h>. Don't declare malloc, realloc.
7972 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7974 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7976 2000-06-24 Jim Meyering <meyering@lucent.com>
7978 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7980 2000-06-21 Jim Meyering <meyering@lucent.com>
7982 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7984 2000-06-19 Paul Eggert <eggert@twinsun.com>
7986 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7987 (mbrtowc, mbstate_t): Define substitutes if
7988 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7989 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7990 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7992 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7994 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7995 than 1024, return a memory chunk of least possible size, instead
7996 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7997 Use free/xmalloc instead of xrealloc to avoid copying for very long
8000 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8002 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8003 address, not strdup. Include <stdlib.h> and don't declare free().
8005 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8007 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8010 2000-06-21 Jim Meyering <meyering@lucent.com>
8012 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8013 (noinst_HEADERS): Add getstr.h.
8015 * getline.c (getstr): Move into a separate file.
8016 * getstr.c (getstr): New file, extracted from getline.c, with
8017 the following changes: new parameter, delim2; both delim[12]
8018 parameters have type `int', not `char'. The latter would lose
8019 with 8-bit delimiters.
8020 * getstr.h: New file.
8022 2000-06-19 Jim Meyering <meyering@lucent.com>
8024 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8026 2000-06-18 Jim Meyering <meyering@lucent.com>
8028 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8029 Besides, these days every porting target provides a mkdir function.
8031 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8032 (this snippet comes from src/system.h).
8034 2000-06-15 Paul Eggert <eggert@twinsun.com>
8036 * human.c (adjust_value): New function.
8037 (human_readable_inexact): Apply rounding style even when
8038 printing approximate values.
8040 2000-06-14 Paul Eggert <eggert@twinsun.com>
8042 * human.c (human_readable_inexact): Allow an input block
8043 size that is not a multiple of the output block size, and vice versa.
8044 Reported by Piergiorgio Sartor.
8046 2000-06-14 Paul Eggert <eggert@twinsun.com>
8048 * getdate.y (get_date): Apply relative times after time
8049 zone indicator, not before. Reported by Todd A. Jacobs.
8051 2000-06-13 Jim Meyering <meyering@lucent.com>
8053 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8055 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8057 2000-06-12 Paul Eggert <eggert@twinsun.com>
8059 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8061 2000-06-04 Paul Eggert <eggert@twinsun.com>
8063 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8065 2000-06-04 Jim Meyering <meyering@lucent.com>
8067 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8068 SunOS 4.1.4 for which gid_t is an unsigned type.
8070 2000-06-03 Jim Meyering <meyering@lucent.com>
8072 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8074 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8076 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8077 newer, don't install charset.alias.
8078 * config.charset: Change the Linux/glibc rules so they become empty
8079 on glibc-2.1 or newer.
8081 2000-06-02 Jim Meyering <meyering@lucent.com>
8083 * mountlist.c: Back out last change. Instead, do this...
8084 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8085 member using the same `ignore'-testing code.
8086 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8090 2000-05-29 Jim Meyering <meyering@lucent.com>
8092 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8093 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8095 2000-05-22 Jim Meyering <meyering@lucent.com>
8097 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8099 2000-05-18 Jim Meyering <meyering@lucent.com>
8101 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8102 back, too, since it may have been modified by allocate_entry.
8103 (hash_delete): Rewrite to use neither the assignment operator
8104 nor the comma operator in an if-expression.
8106 2000-05-15 Paul Eggert <eggert@twinsun.com>
8109 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8110 Remove; no longer needed.
8111 "quotearg.h": Add include.
8112 (file_name): Do not bother to explicitly initialize to NULL; it's less
8113 efficient on some hosts.
8114 (close_stdout_status): Remove test as to whether stdout was already
8115 closed; it breaks for the case "echo x | sort >&-".
8116 Quote file name colons.
8117 Do not assume that _("write error") lacks format strings.
8119 2000-05-15 Jim Meyering <meyering@lucent.com>
8121 * version-etc.c (version_etc_copyright): Update the copyright string
8122 used in all --version output.
8124 2000-05-14 Jim Meyering <meyering@lucent.com>
8126 * closeout.c (close_stdout_set_file_name): New function.
8127 (close_stdout_status): Use new file-scoped global.
8128 Return right away if fstat says the stdout file descriptor is invalid.
8129 * closeout.h (close_stdout_set_file_name): Declare.
8131 2000-05-10 Jim Meyering <meyering@lucent.com>
8133 * closeout.c [default_exit_status]: New file-scoped variable.
8134 (close_stdout_set_status): New function.
8135 * closeout.h (close_stdout_set_status): Declare.
8137 2000-05-08 Jim Meyering <meyering@lucent.com>
8139 * long-options.c: Don't include closeout.h.
8140 (parse_long_options): Don't call close_stdout for --version.
8142 2000-05-06 Jim Meyering <meyering@lucent.com>
8144 * strnlen.c: Undefine __strnlen and strnlen.
8145 [!weak_alias]: Define __strnlen to strnlen.
8147 * atexit.c: New file, from libiberty.
8149 2000-05-06 Jim Meyering <meyering@lucent.com>
8151 * closeout.c (close_stdout_status): Also check for errors on the
8154 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8156 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8157 instead of xmalloc, xrealloc, path_concat.
8158 (locale_charset): Treat empty environment variables as absent.
8159 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8161 2000-05-04 Jim Meyering <meyering@lucent.com>
8163 * getopt.c: Update from glibc.
8164 * obstack.c: Likewise.
8165 * obstack.h: Likewise.
8166 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8168 * regex.h: Likewise.
8169 * strndup.c: Likewise.
8170 * strnlen.c: New file, from glibc.
8172 2000-05-01 Jim Meyering <meyering@lucent.com>
8174 * full-write.c (full_write): Remove `FIXME' part of comment.
8176 2000-04-29 Jim Meyering <meyering@lucent.com>
8178 * path-concat.c: Declare strdup only if it's not defined.
8179 * canon-host.c: Likewise.
8181 2000-04-28 Jim Meyering <meyering@lucent.com>
8183 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8184 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8185 included first, then limits.h is included by locale.h by libintl.h.
8186 From John David Anglin.
8188 2000-04-25 Jim Meyering <meyering@lucent.com>
8190 * makepath.c (S_IRWXUGO): Define.
8191 (make_path): Always perform explicit chmod if MODE specifies any
8192 of the `special' permission bits. Prompted by a bug report against
8193 install from Mate Wierdl and Joost van Baal.
8195 2000-04-18 Jim Meyering <meyering@lucent.com>
8199 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8200 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8202 2000-04-17 Jim Meyering <meyering@lucent.com>
8204 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8205 the definition of it to rpl_strftime also defined-away the system's
8208 2000-04-15 Jim Meyering <meyering@lucent.com>
8210 Use `C' to denote so-called `contiguous' files, the same way
8212 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8213 (ftypelet): Use S_ISCTG.
8214 From Michael Deutschmann.
8216 2000-04-14 Jim Meyering <meyering@lucent.com>
8218 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8220 2000-04-08 Jim Meyering <meyering@lucent.com>
8222 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8223 names don't conflict. Reported by Eli Zaretskii.
8225 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8227 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8228 bug. Deal with the different error behavior of Irix iconv.
8230 2000-04-07 Jim Meyering <meyering@lucent.com>
8232 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8233 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8235 2000-04-05 Jim Meyering <meyering@lucent.com>
8237 Portability tweaks required for ultrix4.3.
8238 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8239 * readutmp.c: Include sys/types.h before sys/stat.h.
8240 * canon-host.c: Declare strdup.
8241 * path-concat.c: Likewise.
8242 From John David Anglin.
8244 2000-04-04 Jim Meyering <meyering@lucent.com>
8246 Be more DOS 8.3-friendly.
8247 * ref-add.sin: Renamed from ref-add.sed.in.
8248 * ref-del.sin: Renamed from ref-del.sed.in.
8249 * Makefile.am: Reflect renaming.
8250 Reported by Eli Zaretskii.
8252 Use a temporary file name that won't clash with `charset.alias'
8253 in the DOS 8.3 name space.
8254 * Makefile.am (charset_tmp): Define.
8255 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8256 (uninstall-local): Likewise.
8257 Reported by Eli Zaretskii.
8259 2000-03-29 Paul Eggert <eggert@twinsun.com>
8261 * time/strftime.c (my_strftime): Make sure we call the system
8262 strftime, not ourselves, when invoking the underlying strftime.
8264 2000-03-24 Jim Meyering <meyering@lucent.com>
8266 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8267 (charset_alias): Define.
8268 (install-exec-local): Factor out common code.
8269 (uninstall-local): Split lines longer than 80.
8270 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8272 (.sed.in.sed): New rule. Don't redirect directly to $@.
8273 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8275 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8277 * config.charset: Output a line containing "Packages using this file".
8278 * ref-add.sed.in, ref-del.sed.in: New files.
8279 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8280 ref-del.sed): New rules.
8282 2000-03-17 Jim Meyering <meyering@lucent.com>
8284 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8285 Otherwise, include <strings.h>
8287 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8289 * unicodeio.c (utf8_wctomb): New function.
8290 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8291 format instead of in UCS-4 with platform dependent endianness.
8293 2000-03-07 Paul Eggert <eggert@twinsun.com>
8295 * savedir.c (savedir): Work even if directory size is
8296 negative; this can happen with some screwy NFS configurations.
8298 2000-03-06 Jim Meyering <meyering@lucent.com>
8300 * localcharset.c (get_charset_aliases): Don't try to free file_name
8301 if it's NULL (because we ran out of memory). From Bruno Haible.
8303 2000-03-05 Jim Meyering <meyering@lucent.com>
8305 * localcharset.c ("path-concat.h"): Include.
8306 (get_charset_aliases): Use path_concat instead of ANSI string
8309 * unicodeio.h (PARAMS): Define.
8310 Use it to guard prototype.
8312 2000-03-04 Jim Meyering <meyering@lucent.com>
8314 * Makefile.am (install-exec-local): Create $(libdir) before installing
8316 (uninstall-local): Uncomment this rule so `make distcheck' works
8319 * unicodeio.c (<errno.h>): Include it.
8320 (errno): Declare if not defined.
8322 * localcharset.c: Add Bruno's comment justifying use of volatile.
8324 * config.charset: New version, incorporating remarks from a linux
8325 i18n mailing list. From Bruno Haible.
8327 2000-03-02 Jim Meyering <meyering@lucent.com>
8329 * Makefile.am (EXTRA_DIST): Add config.charset.
8331 2000-03-01 Jim Meyering <meyering@lucent.com>
8333 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8334 * unicodeio.c: Likewise.
8336 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8338 * config.charset: New file.
8339 * localcharset.c: New file.
8340 * unicodeio.h, unicodeio.c: New files.
8341 * Makefile.am (DEFS): Add -DLIBDIR=...
8342 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8343 (noinst_HEADERS): Add unicodeio.h.
8344 (all-local, install-exec-local, charset.alias): New targets.
8346 2000-02-28 Paul Eggert <eggert@twinsun.com>
8348 * quotearg.c (ALERT_CHAR): New macro.
8349 (quotearg_buffer_restyled): Use it.
8351 2000-02-27 Jim Meyering <meyering@lucent.com>
8353 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8354 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8356 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8357 not `#if STDC_HEADERS'.
8358 Declare malloc if needed.
8360 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8361 now that autoconf always defines the HAVE_DECL_ symbols.
8362 * human.c: Likewise.
8364 * strtoumax.c: Likewise.
8366 * backupfile.c: Arrange for cpp to fail if the configure-time
8367 declaration check was not run.
8369 * human.c: Likewise.
8371 * strtoumax.c: Likewise.
8373 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8374 then first look up the entire `.'-containing string as a login name.
8376 2000-02-18 Paul Eggert <eggert@twinsun.com>
8378 * getdate.y: Handle two-digit years with leading zeros correctly.
8379 (textint): New typedef.
8380 (parser_control): Member year changed from int to textint.
8382 (YYSTYPE): Removed; replaced by %union with int and textint members.
8383 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8384 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8385 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8386 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8387 (date, number, to_year): Use width of number in digits, not its value,
8388 to determine whether it's a 2-digit year, or a 2-digit time.
8389 (yylex): Store number of digits of numeric tokens.
8390 Reported by John Kendall.
8392 (parser_control): Changed from struct parser_control to typedef (for
8393 consistency). All uses changed.
8395 (tID): Removed; not used.
8396 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8398 2000-02-14 Paul Eggert <eggert@twinsun.com>
8400 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8401 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8403 2000-02-12 Jim Meyering <meyering@lucent.com>
8405 * userspec.c (ISDIGIT): Define it.
8406 (isdigit): Remove definition.
8407 (is_number): Use ISDIGIT, not isdigit.
8408 <libintl.h>: Include.
8410 (parse_user_spec): Mark translatable strings.
8412 2000-02-10 Jim Meyering <meyering@lucent.com>
8414 With these changes, nanosleep.[ch] are finally enough like the other
8415 lib/* replacement files to compile on a few more losing systems.
8417 * nanosleep.h: Don't include config.h.
8418 Remove prototype from declaration of nanosleep.
8419 (PARAMS): Remove now-unneeded definition.
8420 * nanosleep.c: #undef nanosleep.
8421 (rpl_nanosleep): Rename from nanosleep.
8423 2000-02-03 Jim Meyering <meyering@lucent.com>
8425 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8426 rather than with `#if HAVE_UTMPNAME'.
8428 2000-02-01 Jim Meyering <meyering@lucent.com>
8430 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8432 2000-01-31 Jim Meyering <meyering@lucent.com>
8434 * nanosleep.h (nanosleep): Guard declaration with
8435 `#if ! HAVE_DECL_NANOSLEEP'.
8436 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8437 the declaration in that vendor's sys/timers.h.
8438 Reported by Christian Krackowizer.
8440 * quotearg.c (ISASCII): Add #undef and move definition to follow
8441 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8442 (ISPRINT): Likewise.
8443 Reported by Tom Tromey.
8445 2000-01-30 Jim Meyering <meyering@lucent.com>
8447 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8448 uses of ->ut_name. The latter doesn't work with new Linux header files
8449 where only utmpx.ut_user is declared.
8451 * readutmp.h (UT_USER): Define.
8453 2000-01-23 Jim Meyering <meyering@lucent.com>
8455 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8458 2000-01-22 Jim Meyering <meyering@lucent.com>
8460 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8461 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8462 Required for some AIX systems. Reported by Christian Krackowizer.
8463 [TESTING] (main): New function.
8465 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8466 * dirname.c (dir_name): Support for DOS-style file names with drive
8469 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8471 * strverscmp.c (ISDIGIT): Define.
8472 (strverscmp): Use ISDIGIT, not isdigit.
8474 2000-01-17 Paul Eggert <eggert@twinsun.com>
8476 * nanosleep.c (nanosleep):
8477 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8478 POSIX.1 doesn't require SA_INTERRUPT and some systems
8479 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8480 it's been part of POSIX.1 since day 1 (in 1988).
8482 2000-01-17 Jim Meyering <meyering@lucent.com>
8484 * interlock: Remove unused file. Reported by François Pinard.
8486 2000-01-16 Paul Eggert <eggert@twinsun.com>
8488 * quotearg.c (quotearg_buffer_restyled): Do not quote
8489 alert, backslash, formfeed, and vertical tab unnecessarily in
8490 shell quoting style.
8493 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8494 Free Software Foundation, Inc.
8495 Copying and distribution of this file, with or without modification,
8496 are permitted provided the copyright notice and this notice are preserved.