1 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
3 * getcwd.c (__getcwd): Don't assume that system calls after readdir
4 leave errno alone. Problem reported by Dmitry V. Levin.
6 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
8 * savedir.c (savedir): Don't assume that xrealloc etc. leave
9 errno alone. Problem reported by Frederic Jolliton.
11 2005-10-28 Simon Josefsson <jas@extundo.com>
13 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
14 "restrict" keywords, as per POSIX. Protect the function
15 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
16 Don't use K&R prototypes. Check the sprintf return values.
17 Re-define EAFNOSUPPORT if not present. Indent.
19 * md5.h, md5.c: Simplify buffer handling visavi alignment,
20 suggested by Bruno Haible <bruno@clisp.org>.
22 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
24 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
26 * gc-libgcrypt.c: Add MD2 (which is not available through
29 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
31 * md2.h, md2.c: New files.
33 2005-10-24 Simon Josefsson <jas@extundo.com>
35 * md4.h: Shrink buffer size, now that we changed the type.
37 2005-10-22 Simon Josefsson <jas@extundo.com>
39 * arcfour.h, arcfour.c: Use fixed size indices in the
40 arcfour_context struct (simplify test vector testing in GNU
43 2005-10-22 Simon Josefsson <jas@extundo.com>
45 * md4.h, md4.c: Simplify buffer handling visavi alignment,
46 suggested by Bruno Haible <bruno@clisp.org>.
48 2005-10-22 Simon Josefsson <jas@extundo.com>
50 * crc.h: Include stddef.h, for size_t.
52 2005-10-21 Simon Josefsson <jas@extundo.com>
54 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
55 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
57 2005-10-21 Simon Josefsson <jas@extundo.com>
59 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
62 2005-10-21 Simon Josefsson <jas@extundo.com>
64 * gc-gnulib.c: Support ARCTWO in CBC mode.
66 2005-10-21 Simon Josefsson <jas@extundo.com>
68 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
71 * hmac-sha1.c (hmac_sha1): Likewise.
73 * crc.c (crc32_update): Actually use crc parameter, suggested by
74 Bruno Haible <bruno@clisp.org>.
76 * crc.h: Include stdint.h directly, suggested by Bruno Haible
79 2005-10-21 Simon Josefsson <jas@extundo.com>
81 * des.h, des.c: New files.
83 * gc-gnulib.c: Support DES.c
85 2005-10-21 Simon Josefsson <jas@extundo.com>
87 * arctwo.h, arctwo.c: New files.
89 * gc-gnulib.c: Support ARCTWO.
91 2005-10-21 Simon Josefsson <jas@extundo.com>
93 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
95 2005-10-19 Simon Josefsson <jas@extundo.com>
97 * gc-gnulib.c: Support ARCFOUR.
99 2005-10-19 Simon Josefsson <jas@extundo.com>
101 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
104 * gc.h: Add ECB enum type.
106 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
108 2005-10-19 Simon Josefsson <jas@extundo.com>
110 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
112 2005-10-18 Simon Josefsson <jas@extundo.com>
114 * md4.h, md4.c: New files, based on md5.?.
116 2005-10-17 Simon Josefsson <jas@extundo.com>
118 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
120 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
122 2005-10-17 Simon Josefsson <jas@extundo.com>
124 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
126 2005-10-17 Simon Josefsson <jas@extundo.com>
128 * gc.h, gc-libgcrypt.c: Add ciphers.
130 2005-10-17 Simon Josefsson <jas@extundo.com>
132 * sha1.c: Use uint32_t instead of md5_uint32.t
134 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
137 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
139 * md5.h: Use stdint.h and uint32_t. Doc fix.
141 2005-10-15 Simon Josefsson <jas@extundo.com>
143 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
145 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
147 2005-10-14 Simon Josefsson <jas@extundo.com>
149 * arcfour.h, arcfour.c: New files.
151 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
153 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
154 include <wchar.h>; no longer needed.
156 2005-10-14 Jakub Jelinek <jakub@redhat.com>
157 and Ulrich Drepper <drepper@redhat.com>
160 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
161 instead of inline stream orientation test and two separate
162 function calls. Pay no attention to USE_IN_LIBIO.
164 2005-10-14 Roland McGrath <roland@redhat.com>
166 Import from libc. [BZ #1331]
167 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
169 Reported by Matej Vela <vela@debian.org>.
171 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
173 * mkdir-p.c (make_dir_parents): Don't report an error if an
174 intermediate directory is in a read-only file system. Problem
175 reported by Eric Blake.
177 2005-10-13 Simon Josefsson <jas@extundo.com>
179 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
180 Move memory allocation outside of loop.
182 2005-10-12 Simon Josefsson <jas@extundo.com>
184 * gc-pbkdf2-sha1.c: New file.
186 * gc.h: Add gc_pbkdf2_sha1 prototype.
188 2005-10-12 Simon Josefsson <jas@extundo.com>
190 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
191 suggested by Bruno Haible <bruno@clisp.org>.
193 2005-10-12 Simon Josefsson <jas@extundo.com>
195 * gc-libgcrypt.c (gc_hmac_sha1): New function.
197 * gc-gnulib.c (gc_hmac_sha1): New function.
199 2005-10-12 Simon Josefsson <jas@extundo.com>
201 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
203 2005-10-12 Simon Josefsson <jas@extundo.com>
205 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
206 GC_USE_HMAC_MD5, respectively.
208 * gc-libgcrypt.c (gc_md5): Fix assert call.
211 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
213 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
215 * gc-gnulib.c (gc_hash_buffer): Ditto.
217 2005-10-11 Bruno Haible <bruno@clisp.org>
219 * c-strcasestr.h: New file, from GNU gettext.
220 * c-strcasestr.c: New file, from GNU gettext.
222 2005-10-11 Bruno Haible <bruno@clisp.org>
224 * c-strcase.h: New file, from GNU gettext.
225 * c-strcasecmp.c: New file, from GNU gettext.
226 * c-strncasecmp.c: New file, from GNU gettext.
228 2005-10-11 Simon Josefsson <jas@extundo.com>
230 * crc.h, crc.c: New files.
232 * gc.h (gc_hash_buffer): Add doc.
234 2005-10-08 Simon Josefsson <jas@extundo.com>
236 * gc.h: Add gc_hash and gc_hash_buffer.
238 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
240 * gc-libgcrypt.c (gc_hash_buffer): Add.
242 2005-10-11 Bruno Haible <bruno@clisp.org>
244 * strcasecmp.c: Include limits.h.
245 (strcasecmp): Avoid integer overflow on exotic platforms.
246 * strncasecmp.c: Include limits.h.
247 (strncasecmp): Avoid integer overflow on exotic platforms.
248 Reported by Paul Eggert.
250 2005-10-06 Simon Josefsson <jas@extundo.com>
252 * hmac-md5.c: New file.
256 2005-10-06 Simon Josefsson <jas@extundo.com>
258 * memxor.c (memxor): Avoid casts and warnings.
260 2005-10-05 Derek Price <derek@ximbiot.com>
262 * getdelim.c (SIZE_MAX): New macro, if not already defined.
264 2005-10-05 Simon Josefsson <jas@extundo.com>
266 * memxor.c (memxor): Fix compiler error.
268 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
269 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
271 * memxor.h, memxor.c: New files.
273 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
274 we assume all systems have it, suggested by Jim Meyering
275 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
276 any systems lack sys/socket.h; mingw32 is known to lack it, but we
277 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
280 2005-10-04 Bruno Haible <bruno@clisp.org>
282 * verify.h (verify_true): Provide alternative definition for C++.
284 2005-10-04 Simon Josefsson <jas@extundo.com>
286 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
287 D. Baushke" <mdb@gnu.org>.
289 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
291 * getdelim.c: Include getdelim.h first. Include <limits.h>.
292 (SSIZE_MAX): New macro, if not already defined.
293 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
296 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
298 * exclude.c: Include verify.h.
299 (verify): Remove. All callers changed to use verify.h's version.
300 * strtoimax.c: Likewise.
301 * utimecmp.c: Likewis.e
304 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
305 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
306 * .cvsignore: Add fts.h, search.h, t-fpending.
307 * settime.c (settime): Fix { typo in previous patch. Also, don't
308 bother returning ENOSYS if settimeofday or stime fails; just let
309 them return whatever errno they want to return.
310 * utimens.c: Include unistd.h, for dup2.
311 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
312 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
314 2005-10-02 Jim Meyering <jim@meyering.net>
317 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
318 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
319 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
320 Remove AT_FDCWD test.
321 Do not consume the fd unless successful.
322 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
323 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
324 block, so that we don't even try to compile it if settimeofday is
325 available. This works around a compilation failure on OSF1 V5.1,
326 due to stime requiring a `long int*' while tv_sec is `int'.
328 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
330 * getdelim.c (getdelim): Remove unused variables.
332 2005-10-01 Simon Josefsson <jas@extundo.com>
334 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
335 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
336 AI_* and EAI_* definitions. Protect function declarations.
338 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
340 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
341 so that the code works even with ancient cpp. Portability problem
342 with GCC 2.7.2.1 reported by Thomas M.Ott.
344 2005-09-27 Jim Meyering <jim@meyering.net>
346 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
348 * intprops.h (signed_type_or_expr__): Define.
349 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
352 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
354 * verify.h (verify_expr): Remove, replacing with:
355 (verify_true): New macro that returns true instead of void.
356 (verify_type__): Remove.
357 (verify): Use verify_true rather than verify_type__.
359 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
361 * utimens.c (ENOSYS): Define if not already defined.
362 (futimens): Support having a null PATH if the file descriptor
365 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
367 (__attribute): Define to empty unless GCC 3.1 or later.
368 This works around a core dump on OpenBSD 3.4, which has GCC
369 2.95.3, which dumps core when given __attribute__(()). It also
370 simplifies other tests, since we really don't want to bother with
371 worrying about which ancient version of GCC supported what.
372 Original problem reported by Yoann Vandoorselaere, with part of
373 the fix suggested by Derek Price.
375 2005-09-24 Jim Meyering <jim@meyering.net>
377 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
378 so we can once again use a positive bitfield width of 1 -- now we
379 don't have to explain why we were using a bitfield width of 2.
381 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
383 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
384 Problem reported by Eric Blake.
385 (getaddrinfo): Initialize se so that it's not garbage.
386 Redo internal storage allocation so that it doesn't make unportable
387 assumptions about alignment.
390 * utimens.c (futimens): Use futimesat if available.
391 Prefer it to futimes since it doesn't have the futimes bug.
393 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
394 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
395 Instead, declare a function that returns a pointer to an array,
396 and use verify_type__ to declare the size of the array.
397 Problem and germ of a solution reported by Bruno Haible.
398 (verify_type__): Use 2, not 1, for bitfield size, to avoid
399 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
401 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
405 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
407 * argmatch.h: Include verify.h
408 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
409 (ARGMATCH_ASSERT): Remove; unused.
410 * canonicalize.c: Assume STDC_HEADERS.
411 * exclude.c: Include "strcase.h".
412 * regex_internal.h [!defined _LIBC]: Likewise.
413 * getusershell.c: Include stdio--.h rather than stdio.h
415 (getusershell): Call fopen, not fopen_safer.
416 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
417 Do not include unistd-safer.h.
418 (save_cwd): Don't call fd_safer; no longer needed
419 now that we include fcntl--.h.
421 * getdate.y (relative_time): New type.
422 (RELATIVE_TIME_0): New constant.
423 (parser_control): Use relative_time instead of doing it ourselves.
424 (%union): Add new relative_time rel member.
425 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
427 (relunit, relunit_snumber): Now of type rel.
428 (zone, rel, relunit, get_date): Adjust to above changes.
430 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
431 Do not include unistd-safer.h.
432 (getloadavg): Don't call fd_safer; no longer needed
433 now that we include fcntl--.h.
435 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
436 (make_dir_parents): Treat ENOSYS like EEXIST.
438 Improve quality of diagnostics on restore_cwd failure.
439 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
440 (make_dir_parents): Last arg is now int * (for errno), not bool *.
441 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
442 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
443 each time through the loop. Do not diagnose restore_cwd failure;
444 that is the caller's job (and perhaps the caller does not care).
446 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
447 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
448 If the file already exists but is not a directory, don't bother
449 to try to make its parents.
450 Close potential file descriptor leak if we can't chdir("/") (!).
451 Don't always return true if chdir($PWD) fails; return true only
452 if the requested action was done successfully (except for the
454 Don't log final directory unless we actually made it.
455 Refactor to avoid duplicate code to fix up permissions.
456 Don't attempt to fix up parent permissions if chdir($PWD) fails.
458 * strftime.c (my_strftime): Rewrite the previous change slightly,
459 to make it a bit faster and (I hope) clearer.
460 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
461 Fix bug in formats like %2N.
463 * verify.h: New file.
465 2005-09-22 Jim Meyering <jim@meyering.net>
469 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
471 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
472 the .tm_year member, since otherwise gcc-4.0 would now warn about
473 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
475 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
476 order to avoid an unsuppressible warning from gcc on 64-bit systems.
478 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
479 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
480 when run in a time zone for which daylight savings time is in effect
481 for the starting date.
483 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
484 stop us from restricting permissions of just-created absolute-named
486 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
487 to restore initial working directory.
488 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
489 to tell caller if/when we change the working directory and are
490 unable to return to the initial one.
491 * mkdir-p.h (make_dir_parents): Update prototype.
492 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
493 `return false'. This fixes a bug introduced on 2004-07-30.
495 * openat.c (fdopendir): Be sure to close the supplied
496 file descriptor before returning. This makes our replacement
497 implementation a little closer to Solaris's, where fdopendir
498 ties the file descriptor to the returned DIR* pointer.
499 * openat.c (unlinkat): New function.
500 * openat.h (unlinkat): Add prototype.
501 * openat-die.c (openat_save_fail): Rename from openat_save_die.
502 (openat_restore_fail): Rename from openat_restore_die.
503 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
505 Provide an alternative to exiting immediately upon save_cwd or
506 restore_cwd failure. Now, an application can arrange e.g.,
507 to perform a longjump in that case.
508 * openat.c: Include dirname.h.
509 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
510 (rpl_openat, fdopendir, fstatat): Call openat_save_die
511 and openat_restore_die rather than calling error directly.
512 Don't include "error.h" or "exitfail.h"; they're no longer needed.
514 * openat-die.c (openat_save_die, openat_restore_die): New file.
515 * openat.h (openat_save_die, openat_restore_die): Declare and define.
517 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
518 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
519 int utc, int nanoseconds);
521 date should not have to allocate a megabyte of virtual memory to
522 handle a format argument like +%1048575T. When implemented with
523 strftime, it must allocate such a buffer, use strftime to fill it
524 in, print it, then free it.
525 With fprintftime, it simply prints everything and exits.
526 With no need for memory allocation, that's one fewer way to fail.
527 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
528 optional field width, not before, so we accept %9:z, not %:9z.
529 (my_strftime): Be sure to use L_('x') for literals.
531 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
532 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
533 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
534 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
535 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
536 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
537 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
538 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
539 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
541 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
542 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
543 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
544 and don't include <sys/file.h>).
546 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
550 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
551 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
552 [!LDAV_DONE]: Avoid unused variable warning.
554 2005-09-21 Bruno Haible <bruno@clisp.org>
556 * unicodeio.h (unicode_to_mb): New declaration.
558 2005-09-20 Derek Price <derek@ximbiot.com>
560 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
562 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
564 Use a consistent style for including <config.h>.
565 * __fpending.c, acl.c, argmatch.c,
566 argp-help.c, argp-parse.c,
567 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
568 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
569 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
570 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
571 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
572 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
573 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
574 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
575 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
576 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
577 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
578 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
579 modechange.c, mountlist.c, open-safer.c, physmem.c,
580 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
581 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
582 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
583 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
584 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
585 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
586 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
587 userspec.c, utimecmp.c, version-etc-fsf.c,
588 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
589 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
590 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
591 Standardize inclusion of config.h.
592 * __fpending.h, dirfd.h, getdate.h, human.h,
593 inttostr.h: Removed inclusion of config.h from header files.
594 * inttostr.c: Adjusted in-tree users.
595 * timespec.h: Remove superfluous warning to include config.h.
596 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
597 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
598 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
599 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
601 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
603 * stat-time.h: New file.
604 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
605 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
607 (timespec_cmp): New function.
608 * utimecmp.c: Include stat-time.h.
609 (SYSCALL_RESOLUTION): Depend on whether various struct stat
610 members exist, not on the obsolescent ST_MTIM_NSEC.
611 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
613 2005-09-15 Derek Price <derek@ximbiot.com>
614 Paul Eggert <eggert@cs.ucla.edu>
616 * regcomp.c, regexec.c, regex_internal.c: Back out previous
617 changes, consolidating in...
618 * regex_internal.h: ...this file.
620 2005-09-15 Derek Price <derek@ximbiot.com>
622 * regex_internal.h: Blank `pure' for GNUC < 3.
623 * regex_internal.c: Ditto, using this...
624 (__GNUC_PREREQ): ...new macro.
625 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
626 (__GNUC_PREREQ): ...this new macro.
628 * strstr.h: Include string.h. Define strstr as a macro here.
630 2005-09-13 Derek Price <derek@ximbiot.com>
632 * canon-host.c (canon_host_r): Set *cherror on memory allocation
634 Reported by Jim Meyering <jim@meyering.net>.
636 2005-09-13 Jim Meyering <jim@meyering.net>
638 * canon-host.c: Filter through gnu indent and reword comments slightly.
639 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
641 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
643 * lib/base64.c: Typo.
644 (base64_encode): Put b64str in initialized data section.
646 2005-09-12 Derek Price <derek@ximbiot.com>
648 Return usable errors from canon-host.
649 * canon-host.h: New file.
650 * canon-host.c (canon_host): Wrap...
651 (canon_host_r): ...this new function, which now relies exclusively on
653 (ch_strerror): New function.
654 (last_cherror): New global.
655 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
656 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
658 (freeaddrinfo): Free ai->ai_canonname when set.
660 2005-09-12 Derek Price <derek@ximbiot.com>
661 Paul Eggert <eggert@cs.ucla.edu>
663 * glob-libc.h: Renamed from glob_.h. The new version is
664 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
665 protecting things that should be done only in gnulib contexts.
666 * glob_.h: New file, containing only the glob things needed for
668 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
669 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
670 (glob, globfree, glob_pattern_p): Now defined simply in terms of
671 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
672 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
673 and to respect the namespace rules better.
675 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
677 Merge glibc and coreutils changes into gnulib, plus a few
679 * md5.c: Use #error rather than a string.
680 (CYCLIC): New macro, from glibc source. Use it instead of rol.
681 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
682 (__attribute__): Define to empty for non recent-GCC.
683 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
684 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
685 Renamed from their non-__ counterparts, with new macros replacing
686 them if not _LIBC. Add __THROW attribute.
688 (struct md5_ctx): Align buffer if using GCC.
689 * sha1.h (struct sha1_ctx): Likewise.
690 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
691 The old name was backwards.
692 (NOTSWAP): Remove; not used.
693 (rol): New macro, moved here from md5.h.
694 (sha1_process_block): Remove a FIXME that doesn't make sense.
696 2005-09-12 Derek Price <derek@ximbiot.com>
698 * gai_strerror.c: Include config.h when available. Include
699 getaddrinfo.h before other headers to test interface.
700 Reported by Larry Jones <lawrence.jones@ugs.com>.
702 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
704 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
705 definitions, since that's the preferred style in glibc.
706 Fix a minor spacing issue, and update copyright notice to match glibc's.
708 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
710 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
712 2005-09-06 Simon Josefsson <jas@extundo.com>
714 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
715 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
717 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
719 Change bitset word type from unsigned int to unsigned long int,
720 as this has better performance on typical 64-bit hosts.
721 Port bitset code to hosts with unusual word sizes.
722 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
723 (build_collating_symbol):
724 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
725 argument is a bitset. This is merely a style issue, but it makes
726 it clearer that an entire array is expected.
727 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
728 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
729 Port to the case where bitset_word is not the same as unsigned int.
730 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
731 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
733 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
734 (build_trtable, group_nodes_into_DFAstates):
736 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
737 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
738 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
739 * regexec.c (group_nodes_into_DFAstates): Likewise.
740 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
741 * regcomp.c (optimize_subexps, lower_subexp):
742 Work even if bitset_word has holes in its bitwise representation.
743 * regex_internal.h (BITSET_WORD_BITS): Likewise.
744 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
746 * regex_internal.c (re_string_reconstruct):
747 Don't assume UCHAR_MAX == 255.
748 * regex_internal.h (bitset_set_all): Likewise.
749 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
751 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
752 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
754 (BITSET_WORD_MAX): New macro.
755 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
756 (bitset_set_all, bitset_copy): Now inline functions, not macros.
757 (bitset_empty, bitset_copy):
758 Prefer sizeof (bitset) to multiplying it out ourselves.
759 (bitset_not_merge): Remove; unused.
760 (bitset_contain): Return bool, not unsigned int with one bit on.
762 * regexec.c (build_trtable): Don't assume bitset has no stricter
763 alignment than re_node_set; do this by defining a new internal
764 type struct dests_alloc and using it to allocate memory.
766 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
768 Check for arithmetic overflow when calculating sizes, to prevent
769 some buffer-overflow issues. These patches are conservative, in the
770 sense that when I couldn't determine whether an overflow was possible,
771 I inserted a run-time check.
772 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
773 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
774 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
775 (re_xnrealloc, re_x2nrealloc): New inline functions.
776 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
777 (build_equiv_class, build_charclass): Check for arithmetic overflow
778 in size expression calculations.
779 * lib/regex_internal.c (re_string_realloc_buffers):
780 (build_wcs_upper_buffer, re_node_set_add_intersect):
781 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
782 (re_dfa_add_node, register_state): Likewise.
783 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
784 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
785 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
786 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
788 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
790 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
791 to avoid a collision with bits/local_lim.h in glibc.
792 All uses changed. Problem reported by Dmitry V. Levin in
793 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
795 * regex_internal.c (build_wcs_upper_buffer): Fix portability
796 bugs in int versus size_t comparisons.
797 (re_string_context_at): Fix bug where the code assumed that
800 Use bool where appropriate.
801 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
803 (calc_eclosure_iter): Likewise, for ROOT arg.
804 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
805 (build_charclass_op): Likewise, for NON_MATCH arg.
806 * regex_internal.c (re_string_allocate, re_string_construct):
807 (re_string_construct_common): Likewise, for ICASE arg.
808 * regexec.c (re_search_2_stub, re_search_stub):
809 Likewise, for RET_LEN arg.
810 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
811 (set_regs): Likewise, for FL_BACKTRACK arg.
812 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
813 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
814 (calc_eclosure_iter, parse_bracket_exp):
815 Use bool for internal variables that are booleans.
816 * regexec.c (re_search_internal, check_matching, proceed_next_node):
817 (set_regs, build_sifted_states, sift_states_bkref):
818 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
819 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
820 (find_collation_sequence_value):
822 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
823 (re_node_set_compare):
824 Return bool, not int. All callers changed.
825 * regexec.c (check_halt_node_context, check_dst_limits):
826 (build_trtable, check_node_accept): Likewise.
827 * regex_internal.h: Include stdbool.h.
829 Fix bugs uncovered when converting to bool.
830 * regcomp.c (calc_eclosure_iter): Check for storage allocation
831 failure instead of charging ahead blindly.
832 * regex_internal.c (register_state): Likewise.
833 * regexec.c (re_search_2_stub): Use simpler method than boolean
834 for freeing internal storage.
835 (group_nodes_into_DFA_states): Use unsigned int, not int, for
836 bitset pieces used as boolean, to avoid undefined behavior
837 on hosts that do int overflow checking.
839 2005-08-31 Derek Price <derek@ximbiot.com>
841 * getdelim.c (getdelim): Return EOF on EOF.
842 Reported by Larry Jones <lawrence.jones@ugs.com>.
844 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
846 * regex_internal.c (re_string_reconstruct): Don't assume buffer
847 lengths fit in regoff_t; this isn't true if regoff_t is the same
849 * regex.c (re_search_internal): 5th arg is LAST_START
850 (= START + RANGE) instead of RANGE. This avoids overflow
851 problems when regoff_t is the same width as size_t.
853 (re_search_2_stub): Check for overflow when adding the
854 sizes of the two strings.
855 (re_search_stub): Check for overflow when adding START
856 to RANGE; if it occurs, substitute the extreme value.
858 2005-08-31 Jim Meyering <jim@meyering.net>
860 * regcomp.c (search_duplicated_node): Make first pointer arg
862 * regex_internal.c (create_ci_newstate, create_cd_newstate):
863 (register_state): Likewise.
864 * regexec.c (search_cur_bkref_entry, check_dst_limits):
865 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
866 (group_nodes_into_DFAstates): Likewise.
868 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
870 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
871 old glibc regex code mishandles strings longer than 2**31 bytes.
872 This patch fixes this when the regex code is used in gnulib
873 (i.e., outside glibc).
875 This patch should not affect the use of the regex code inside
876 glibc. No doubt this problem also needs to be handled for glibc
877 as well, but the result will be an incompatible change to the
878 glibc ABI, and the old ABI will have to be supported too. That
879 can be the the subject for another patch.
881 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
882 governing whether the rest of this patch is active. By default,
883 the macro is disabled and the patch has no effect.
884 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
885 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
886 (struct re_pattern_buffer, re_search, re_search_2, re_match):
887 (re_match_2, re_set_registers): Use the new types.
888 * regex_internal.h (Idx, re_hashval_t): New types.
889 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
891 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
892 (re_string_context_at, bin_tree_t, re_dfastate_t):
893 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
894 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
895 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
896 (re_string_char_size_at, re_string_wchar_at):
897 (re_string_elem_size_at):
898 Use the new types and macros to port to 64-bit hosts.
899 Use unsigned types for internal values, so that the code
900 mostly works even for arrays larger than SSIZE_MAX.
901 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
902 (search_duplicated_node, calc_eclosure_iter, fetch_number):
903 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
904 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
905 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
906 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
907 (calc_inveclosure, parse_dup_op, build_range_exp):
908 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
909 (fetch_number, create_token_tree, mark_opt_subexp):
911 * regex_internal.c (re_string_construct_common, create_ci_newstate):
912 (create_cd_newstate, re_string_allocate, re_string_construct):
913 (re_string_realloc_buffers, build_wcs_upper_buffer):
914 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
915 (re_string_reconstruct, re_string_peek_byte_case):
916 (re_string_fetch_byte_case, re_string_context_at):
917 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
918 (re_node_set_init_copy, re_node_set_add_intersect):
919 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
920 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
921 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
922 (re_acquire_state, re_acquire_state_context, register_state):
924 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
925 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
926 (re_search_internal, re_search_2_stub, re_search_stub)
927 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
928 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
929 (update_cur_sifted_state, check_dst_limits):
930 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
931 (check_subexp_limits, sift_states_bkref, merge_state_array):
932 (check_subexp_matching_top, get_subexp, get_subexp_sub):
933 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
934 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
935 (expand_bkref_cache, check_node_accept_bytes):
936 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
937 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
938 (acquire_init_state_context, check_halt_node_context):
939 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
940 (sift_states_backward, clean_state_log_if_needed):
941 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
942 (find_recover_state, transit_state_sb, transit_state_mb):
943 (transit_state_bkref, build_trtable, match_ctx_clean):
945 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
946 to work around an assumption that REG_MISSING is negative.
948 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
949 (seek_collating_symbol_entry) [defined _LIBC]:
950 (lookup_collation_sequence_value) [defined _LIBC]:
951 (build_range_exp, build_collating_symbol) [defined _LIBC]:
952 Use prototypes rather than old-style function definitions.
953 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
954 (transit_state_sb) [0]:
955 (find_collation_sequence_value) [defined _LIBC]: Likewise.
957 * regexec.c (re_search_internal): Simplify update of rm_so and
960 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
961 (optimize_subexps, lower_subexp):
962 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
963 since the signed shift might overflow. Use 1u<<31 instead.
964 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
965 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
968 * regcomp.c (optimize_subexps, lower_subexp):
969 Use CHAR_BIT rather than 8, for clarity.
970 * regexec.c (check_dst_limits_calc_pos_1):
971 (check_subexp_matching_top): Likewise.
972 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
973 have to worry about portability issues when shifting it left.
974 Remove no-longer-needed test for table_size > 0.
975 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
976 in a word, as the resulting behavior is undefined.
977 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
978 in one case, a <= should have been an <, and in another case the
979 whole test was missing.
980 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
981 the standard name CHAR_BIT.
982 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
983 this is not true on one's complement and signed-magnitude hosts.
985 * regex_internal.h (re_sub_match_top_t): Remove unused member
987 (struct re_dfa_t): Remove unused member states_alloc.
988 * regcomp.c (init_dfa): Don't initialize unused members.
990 2005-08-31 Bruno Haible <bruno@clisp.org>
992 * strstr.c: Include <stddef.h>, for NULL.
993 * strcasestr.c: Likewise.
994 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
996 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
998 * iconvme.h: Add prototype for iconv_alloc.
1000 2005-08-29 Simon Josefsson <jas@extundo.com>
1002 * iconvme.c: Fix errno.
1004 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1006 * iconvme.c: Split iconv_string into iconv_alloc.
1008 2005-08-27 Jim Meyering <jim@meyering.net>
1010 * fopen-safer.c: Merge minor changes from coreutils.
1011 * dup-safer.c: Likewise.
1012 * fd-safer.c: Likewise.
1014 Merge from coreutils.
1015 * stdio--.h: New file.
1016 * stdlib--.h: New file.
1017 * mkstemp-safer.c: New file.
1019 GNU tar needs these.
1020 * pipe-safer.c: New file.
1021 * creat-safer.c: New file.
1022 * fcntl--.h (creat): Define to creat_safer.
1023 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1024 * unistd--.h (pipe): Define to pipe_safer.
1025 * unistd-safer.h: Declare pipe_safer.
1027 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1029 * regex_internal.h: Remove all references to
1030 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1032 (bitset_not, bitset_merge, bitset_not_merge):
1033 (bitset_mask, re_string_allocate, re_string_construct):
1034 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1035 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1036 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1037 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1038 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1039 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1040 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1041 (re_acquire_state_context):
1042 Remove unnecessary forward decls.
1043 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1044 Put __attribute at function definition,
1045 now that the function decl has been removed.
1046 * lib/regex_internal.c (re_string_peek_byte_case):
1047 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1050 2005-08-26 Simon Josefsson <jas@extundo.com>
1052 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1053 Haible <bruno@clisp.org>.
1055 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1057 * regexec.c (set_regs): Don't alloca with an unbounded size.
1059 alloca modernization/simplification for regex.
1060 * regex.c: Remove portability cruft for alloca. This no longer
1061 needs to be at the start of the file, and can be moved into
1062 regex_internal.h and simplified.
1063 * regex_internal.h: Include <alloca.h>.
1064 (__libc_use_alloca) [!defined _LIBC]: New macro.
1065 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1066 now works outside glibc.
1068 2005-08-24 Simon Josefsson <jas@extundo.com>
1070 * getpass.c: Add WIN32 implementation. Conditionalize use of
1071 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1072 GLIBC specific code.
1074 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1076 Make regex safe for g++. This fixes one real bug (an "err"
1077 that should have been "*err"). g++ problem reported by
1079 * regex_internal.h (re_calloc): New macro, consistent with
1080 re_malloc etc. All callers of calloc changed to use re_calloc.
1081 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1082 not int. All callers changed.
1083 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1084 just use an array of size MB_LEN_MAX.
1085 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1086 (find_recover_state): Change "err" to "*err"; this fixes what
1087 appears to be a real bug.
1088 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1091 2005-08-25 Jim Meyering <jim@meyering.net>
1093 * open-safer.c: Include <config.h>.
1094 Otherwise, we'd lose LARGEFILE support in any file using
1097 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1099 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1100 * regex.h (regerror): Likewise.
1102 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1103 requires this. (The code never needed it.)
1105 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1106 All uses of recently-renamed identifiers changed to use the new,
1107 POSIX-compliant names. The code will build and run just fine
1108 without these changes, but it's better to eat our own dog food
1109 and use the standard-conforming names.
1111 * regex.h: Fix a multitude of POSIX name space violations.
1112 These changes have an effect only for programs that define
1113 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1114 do not change anything for programs compiled in the normal way.
1115 Also, there is no effect on the ABI.
1117 (_REGEX_SOURCE): New macro.
1118 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1119 defined and _GNU_SOURCE is not; this fixes a name space violation.
1121 Rename the following macros to obey POSIX requirements.
1122 The old names are still visible as macros if _REGEX_SOURCE is defined.
1123 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1124 RE_BACKSLASH_ESCAPE_IN_LISTS.
1125 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1126 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1127 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1128 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1129 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1130 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1131 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1132 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1133 (REG_INTERVALS): renamed from RE_INTERVALS.
1134 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1135 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1136 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1137 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1138 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1139 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1140 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1141 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1142 RE_UNMATCHED_RIGHT_PAREN_ORD.
1143 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1144 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1145 (REG_DEBUG): renamed from RE_DEBUG.
1146 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1147 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1148 unusual, since we can't clash with the POSIX REG_ICASE.
1149 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1150 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1151 (REG_NO_SUB): renamed from RE_NO_SUB.
1152 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1153 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1154 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1155 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1156 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1157 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1158 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1159 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1160 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1161 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1162 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1163 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1164 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1165 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1166 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1167 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1168 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1169 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1170 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1171 (REG_FIXED): Renamed from REGS_FIXED.
1172 (REG_NREGS): Renamed from RE_NREGS.
1174 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1175 of other REG_* macros, since POSIX says the user is allowed to
1176 #undef these macros selectively.
1178 (reg_errcode_t): Update comment stating what other tables need
1181 Rename the following enum values to obey POSIX requirements.
1182 The old names are still visible as macros.
1183 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1184 is not defined, since GNU is supposed to be a superset of POSIX as
1185 much as possible, and since we want reg_errcode_t to be a signed
1186 type for implementation consistency.
1187 (_REG_NOERROR): Renamed from REG_NOERROR.
1188 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1189 (_REG_BADPAT): Renamed from REG_BADPAT.
1190 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1191 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1192 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1193 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1194 (_REG_EBRACK): Renamed from REG_EBRACK.
1195 (_REG_EPAREN): Renamed from REG_EPAREN.
1196 (_REG_EBRACE): Renamed from REG_EBRACE.
1197 (_REG_BADBR): Renamed from REG_BADBR.
1198 (_REG_ERANGE): Renamed from REG_ERANGE.
1199 (_REG_ESPACE): Renamed from REG_ESPACE.
1200 (_REG_BADRPT): Renamed from REG_BADRPT.
1201 (_REG_EEND): Renamed from REG_EEND.
1202 (_REG_ESIZE): Renamed from REG_ESIZE.
1203 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1204 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1205 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1206 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1207 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1209 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1210 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1211 changed. But support the old name if the new one is not defined
1212 and if _REGEX_SOURCE.
1214 Change the following member names in struct re_pattern_buffer.
1215 The old names are still supported if !_REGEX_SOURCE.
1216 The new names are always supported, regardless of _REGEX_SOURCE.
1217 (re_buffer): Renamed from buffer.
1218 (re_allocated): Renamed from allocated.
1219 (re_used): Renamed from used.
1220 (re_syntax): Renamed from syntax.
1221 (re_fastmap): Renamed from fastmap.
1222 (re_translate): Renamed from translate.
1223 (re_can_be_null): Renamed from can_be_null.
1224 (re_regs_allocated): Renamed from regs_allocated.
1225 (re_fastmap_accurate): Renamed from fastmap_accurate.
1226 (re_no_sub): Renamed from no_sub.
1227 (re_not_bol): Renamed from not_bol.
1228 (re_not_eol): Renamed from not_eol.
1229 (re_newline_anchor): Renamed from newline_anchor.
1231 Change the following member names in struct re_registers.
1232 The old names are still supported if !_REGEX_SOURCE.
1233 The new names are always supported, regardless of _REGEX_SOURCE.
1234 (rm_num_regs): Renamed from num_regs.
1235 (rm_start): Renamed from start.
1236 (rm_end): Renamed from end.
1238 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1239 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1240 Prepend __ to parameter names.
1242 Undo yesterday's changes.
1244 2005-08-24 Jim Meyering <jim@meyering.net>
1246 Sync from coreutils.
1247 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1249 2005-08-21 Bruno Haible <bruno@clisp.org>
1251 * lock.h: Add multiple inclusion guard.
1252 * tls.h: Add multiple inclusion guard.
1254 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1256 * regex.h (REG_NOSYS)
1257 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1258 Define, since POSIX requires it as of 2001.
1259 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1260 New private symbol, used to keep the enum signed in all cases.
1261 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1262 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1264 * regex_internal.c (re_string_skip_chars, register_state):
1266 Remove forward decls; no longer needed now that we use prototypes.
1267 * regexec.c (acquire_init_state_context, check_halt_node_context):
1268 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1269 (clean_state_log_if_needed): Likewise.
1271 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1273 Fix problems reported by Sam Steingold in
1274 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1275 * regexec.c (sift_states_bkref): Fix portability bug: the code
1276 assumed that reg_errcode_t is a signed type, which is not
1277 necessarily true if _XOPEN_SOURCE is not defined.
1278 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1279 some compilers warn about it otherwise.
1281 2005-08-20 Jim Meyering <jim@meyering.net>
1283 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1284 of unused local, dfa.
1286 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1288 * regcomp.c (create_initial_state): Remove duplicate decl.
1289 (init_word_char, create_initial_state, duplicate_node_closure):
1290 (fetch_token, peek_token_bracket, build_range_exp):
1291 (build_collating_symbol): Remove forward decls; no longer needed
1292 now that we use prototypes.
1295 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1296 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1297 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1298 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1299 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1300 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1301 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1302 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1303 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1304 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1305 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1306 (build_charclass, build_charclass_op, fetch_number, create_tree):
1307 (create_token_tree, mark_opt_subexp, duplicate_tree):
1308 Use prototypes rather than old-style definitions.
1311 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1312 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1313 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1314 (re_string_reconstruct, re_string_peek_byte_case):
1315 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1316 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1317 (re_node_set_init_copy, re_node_set_add_intersect):
1318 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1319 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1320 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1321 (re_acquire_state, re_acquire_state_context, register_state):
1322 (create_ci_newstate, create_cd_newstate, free_state):
1324 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1325 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1326 (re_search_internal, prune_impossible_nodes):
1327 (acquire_init_state_context, check_matching, static):
1328 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1329 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1330 (update_regs, sift_states_backward, build_sifted_states):
1331 (clean_state_log_if_needed, merge_state_array):
1332 (update_cur_sifted_state, add_epsilon_src_nodes):
1333 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1334 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1335 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1336 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1337 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1338 (check_arrival, check_arrival_add_next_nodes):
1339 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1340 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1341 (check_node_accept_bytes, check_node_accept, extend_buffers):
1342 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1343 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1348 (re_string_allocate, re_string_construct, re_string_reconstruct):
1349 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1350 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1351 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1352 (re_string_context_at, re_string_peek_byte_case):
1353 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1354 is defined, since we now use prototypes always.
1356 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1357 C89 or better. All uses removed.
1359 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1361 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1362 [defined lint]: Suppress bogus uninitialized-variable warnings.
1364 * regcomp.c (duplicate_node): Return new index, not an error code,
1365 and let the caller return REG_ESPACE if out of space. This
1366 removes an uninitialied-variable warning with GCC 4.0.1, and also
1367 avoids taking the address of a local variable. All callers
1370 2005-08-19 Jim Meyering <jim@meyering.net>
1372 * regexec.c (proceed_next_node): Redo local variables to
1373 avoid GCC shadowing warnings.
1375 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1377 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1378 (re_node_set_insert_last, re_dfa_add_node):
1379 Rename local variables to avoid GCC shadowing warnings.
1381 2005-08-18 Bruno Haible <bruno@clisp.org>
1383 * strstr.c (strstr): Fix return value in multibyte case.
1384 * strcasestr.c (strcasestr): Likewise.
1386 2005-08-17 Jim Meyering <jim@meyering.net>
1388 Make the %s format (seconds since the epoch) work for a negative
1389 number and when used with a zero-padded field width, e.g. %015s.
1391 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1392 label so that it precedes the code to set `digits'. Otherwise,
1393 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1394 print `00-22'. Now, it prints `-0022', as it should.
1396 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1398 * regex.h: Remove useless space-before-tab. From coreutils.
1400 2005-08-17 Bruno Haible <bruno@clisp.org>
1402 * strcasestr.h: New file.
1403 * strcasestr.c: New file.
1405 2005-08-17 Bruno Haible <bruno@clisp.org>
1407 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1408 * strstr.c: Completely rewritten, with multibyte locale support.
1410 2005-08-17 Bruno Haible <bruno@clisp.org>
1412 * strcasecmp.c: Use mbuiter.h.
1414 2005-08-17 Bruno Haible <bruno@clisp.org>
1416 * mbuiter.h: New file.
1418 2005-08-16 Bruno Haible <bruno@clisp.org>
1420 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1422 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1423 NUL byte, not after it.
1425 2005-08-16 Bruno Haible <bruno@clisp.org>
1427 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1428 the valid ones. Makes the comparison operations transitive:
1429 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1430 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1432 2005-08-16 Bruno Haible <bruno@clisp.org>
1434 * strcase.h (strcasecmp): Add note in comments.
1435 * strncasecmp.c: Use code from strcasecmp.c.
1436 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1437 (strcasecmp): Work correctly in multibyte locales.
1439 2005-08-16 Bruno Haible <bruno@clisp.org>
1441 * strnlen1.h: New file.
1442 * strnlen1.c: New file.
1444 2005-08-16 Bruno Haible <bruno@clisp.org>
1446 * mbfile.h: New file.
1448 2005-08-16 Bruno Haible <bruno@clisp.org>
1450 * mbiter.h: New file.
1452 2005-08-16 Bruno Haible <bruno@clisp.org>
1454 * mbchar.h: New file.
1455 * mbchar.c: New file.
1457 2005-08-16 Bruno Haible <bruno@clisp.org>
1459 * tls.h: New file, from GNU gettext.
1460 * tls.c: New file, from GNU gettext.
1462 2005-08-15 Bruno Haible <bruno@clisp.org>
1464 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1467 2005-08-14 Jim Meyering <jim@meyering.net>
1469 Sync from coreutils.
1471 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1472 Use the hash-table-based cycle-detection code not just when
1473 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1474 Reported by James Youngman in
1475 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1476 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1477 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1478 This lets us compile with -DFTS_DEBUG, once again.
1479 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1480 * fts.c (fd_safer): Remove decl.
1481 Include fcntl--.h rather than unistd-safer.h
1482 (fts_safe_changedir): Don't call fd_safer; no longer needed
1483 now that we include fcntl--.h.
1485 2005-08-11 Simon Josefsson <jas@extundo.com>
1487 * readline.h, readline.c: New file.
1489 2005-08-11 Bruno Haible <bruno@clisp.org>
1491 * strnlen.h (strnlen): Change parameter name to match comment.
1493 2005-08-10 Simon Josefsson <jas@extundo.com>
1495 * strndup.c: Use strnlen.h.
1497 * strnlen.h: New file.
1499 2005-08-02 Simon Josefsson <jas@extundo.com>
1501 * getline.h, getline.c: Rewrite.
1503 * getdelim.h, getdelim.c: New files, ported from glibc.
1505 2005-07-31 Bruno Haible <bruno@clisp.org>
1507 * lock.h (gl_lock_initializer): New macro.
1508 (gl_lock_define_initialized): Use it.
1509 (gl_rwlock_initializer): New macro.
1510 (gl_rwlock_define_initialized): Use it.
1511 (gl_recursive_lock_initializer): New macro.
1512 (gl_recursive_lock_define_initialized): Use it.
1514 2005-07-26 Bruno Haible <bruno@clisp.org>
1516 * lock.h: Update from GNU gettext.
1517 * lock.c: Update from GNU gettext.
1519 2005-07-18 Bruno Haible <bruno@clisp.org>
1521 * lock.h (gl_once_t): New type.
1522 (gl_once_define, gl_once): New macros.
1523 * lock.c (fresh_once): New variable.
1524 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1527 2005-07-18 Simon Josefsson <jas@extundo.com>
1529 * check-version.c (check_version): Accept identical versions too.
1531 2005-07-18 Bruno Haible <bruno@clisp.org>
1533 * lock.h: New file, from GNU gettext.
1534 * lock.c: New file, from GNU gettext.
1536 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1538 * quotearg.c: Add translator comment suggested by Bruno Haible,
1539 with a minor change.
1541 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1543 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1544 copyright symbol and the year.
1545 * version-etc.c (COPYRIGHT_YEAR): New constant.
1546 (version_etc_va): Use parameterized copyright notice.
1547 Reword to conform to the current GNU coding standards.
1549 2005-07-11 Simon Josefsson <jas@extundo.com>
1551 * size_max.h: New file.
1553 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1555 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1558 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1559 and Paul Eggert <eggert@cs.ucla.edu>
1561 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1562 in wint_t, not wchar_t. Remove now-unnecessary cast.
1564 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1566 * regex.c, regex.h: Sync from libc.
1567 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1568 New files, synced from libc, except that regex_internal.h
1569 currently has a small porting fix.
1571 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1573 Remove the dependency of the strftime module on the tzset module.
1574 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1575 Copy the input structure, to work around some of the bug with
1576 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1577 Solaris releases, you should also use the tzset module, but we won't
1578 require it as a dependency any more since we don't want LGPLed code
1579 to depend on GPLed code.
1581 2005-07-02 Jim Meyering <jim@meyering.net>
1583 * backupfile.c (backup_args): Change a `0' to NULL.
1585 2005-07-01 Jim Meyering <jim@meyering.net>
1587 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1588 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1589 * save-cwd.c, tempname.c:
1590 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1591 and don't include <sys/file.h>).
1593 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1595 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1596 declares only 'struct timespec;' (!).
1598 2005-06-29 Jim Meyering <jim@meyering.net>
1600 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1601 type name. Use the variable name instead.
1602 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1604 2005-06-28 Simon Josefsson <jas@extundo.com>
1606 * check-version.h, check-version.c: New files.
1608 2005-06-28 Simon Josefsson <jas@extundo.com>
1610 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1611 collision with global variable. Better indentation. Don't
1612 increment buffer pointer beyond buffer end. Based on comments
1613 from Paul Eggert <eggert@cs.ucla.edu>.
1617 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1619 * canon-host.c (canon-host): Append trailing "," to 0 in
1620 initializer of struct addrinfo, as an indication that we don't
1621 care how many members the structure has.
1623 2005-06-24 Derek Price <derek@ximbiot.com>
1624 and Bruno Haible <bruno@clisp.org>
1626 Remove stat module & update lstat.
1627 * stat.c: Remove this file...
1628 (slash_aware_lstat): ...moving this content and its support...
1629 * lstat.c (rpl_lstat): ...into here.
1630 * lstat.h: New file.
1632 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1634 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1635 (ranged_convert): Don't save conversion in a temporary struct.
1636 This causes a warning with GCC 4.0.0, and anyway in the typical
1637 case it's not worth the extra 100 bytes or so of code.
1638 (ranged_convert, __mktime_internal): When calling a function via a
1639 pointer P, use P () rather than (*P) (), as we now assume C89 or
1642 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1644 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1645 "who -r" failed to give output. Problem reported by Tim Waugh.
1647 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1648 (xcalloc): Use it to avoid needless tests.
1649 Problem reported by Jim Meyering.
1651 2005-06-16 Jim Meyering <jim@meyering.net>
1653 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1654 when either N or S is zero.
1656 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1658 * argp.h (__option_is_short): Check upper limit of
1659 __key. Isprint() requires its argument to have the value
1660 of an unsigned char or EOF.
1662 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1664 * fnmatch.c (fnmatch): If there is an encoding error in a
1665 multibyte string or pattern, fall back on unibyte matching.
1666 Problem reported by James Youngman.
1668 2005-06-08 Bruno Haible <bruno@clisp.org>
1670 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1673 2005-06-08 Bruno Haible <bruno@clisp.org>
1675 * csharpcomp.h: New file, from GNU gettext.
1676 * csharpcomp.c: New file, from GNU gettext.
1677 * csharpcomp.sh.in: New file, from GNU gettext.
1679 2005-06-07 Derek Price <derek@ximbiot.com>
1682 * glob_.h: Indent nested #ifdef.
1684 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1686 Sync from coreutils.
1687 Use "file name" when talking about file names, instead of "filename"
1688 or "path", as per the GNU coding standards.
1689 * mkdir-p.c: Renamed from makepath.c.
1690 (make_dir_parents): Renamed from make_path. All callers changed.
1691 * mkdir-p.h: Likewise. All includers changed.
1692 * filenamecat.c: Renamed from path-concat.c.
1693 (file_name_concat): Renamed from path_concat. All callers changed.
1694 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1695 * filenamecat.h: Likewise. All includers changed.
1696 * acl.c: Don't use "path" or "filename" to mean "file name"
1697 in comments or local variable names.
1698 * basename.c: Likewise.
1699 * canonicalize.c, canonicalize.h: Likewise.
1700 * dirname.c, dirname.h: Likewise.
1701 * euidaccess.c: Likewise.
1702 * exclude.c: Likewise
1703 * fnmatch_.h, fnmatch_loop.c: Likewise.
1704 * fsusage.c, fsuage.h: Likewise.
1705 * fts.c, fts_.h: Likewise.
1706 * getcwd.c: Likewise.
1707 * getloadavg.c: Likewise.
1708 * mkstemp.c: Likewise.
1709 * mountlist.c, mountlist.h: Likewise.
1710 * openat.c, openat.h: Likewise.
1711 * readlink-stub.c: Likewise.
1712 * readutmp.c, readutmp.h: Likewise.
1713 * rename.c: Likewise.
1714 * rmdir.c: Likewise.
1716 * savedir.c: Likewise.
1717 * stripslash.c: Likewise.
1718 * tempname.c: Likewise.
1719 * xreadlink.c: Likewise.
1720 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1722 * exclude.h: Likewise.
1724 * euidaccess.c (getuid, getgid, getuid, getegid)
1725 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1726 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1727 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1728 * pathmax.h: Include <limits.h> unconditionally, since other
1729 files have been getting away with it for years (MORE/BSD 4.3
1731 * userspec.c (getpwnam, getgrnam, getgrgid)
1732 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1734 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1735 Define to 256, not 255, as per modern POSIX.
1737 2005-06-01 Bruno Haible <bruno@clisp.org>
1739 * csharpexec.h: New file, from GNU gettext.
1740 * csharpexec.c: New file, from GNU gettext.
1741 * csharpexec.sh.in: New file, from GNU gettext.
1743 2005-05-31 Derek Price <derek@ximbiot.com>
1744 Paul Eggert <eggert@cs.ucla.edu>
1747 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1749 2005-05-29 Derek Price <derek@ximbiot.com>
1750 Paul Eggert <eggert@cs.ucla.edu>
1752 * glob_.h, glob.c: New files.
1754 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1756 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1758 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1759 the configuration hassle isn't worth it.
1760 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1761 (LONGEST_MODIFIER, PRIuMAX): Remove.
1763 2005-05-27 Bruno Haible <bruno@clisp.org>
1765 * getlogin_r.h: Remove second include of <stddef.h>.
1767 2005-05-25 Bruno Haible <bruno@clisp.org>
1768 Derek Price <derek@ximbiot.com>
1770 * getlogin_r.h: Simplify API documentation.
1772 2005-05-25 Derek Price <derek@ximbiot.com>
1773 Paul Eggert <eggert@cs.ucla.edu>
1775 * getlogin_r.c, getlogin_r.h: New files.
1777 2005-05-22 Bruno Haible <bruno@clisp.org>
1779 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1780 Also include <sys/param.h> if it defines MIN, MAX.
1781 Based on a patch by Derek Price <derek@ximbiot.com>.
1783 2005-05-22 Bruno Haible <bruno@clisp.org>
1785 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1786 (INT64_MIN): Fix definition.
1787 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1789 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1790 NEED_SIGNED_INT_TYPES.
1792 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1793 HAVE_SYSTEM_INTTYPES.
1795 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1797 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1798 so that unistd-safer.h (GPL'ed code) need not be included.
1800 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1803 * fts.c: Don't include "cycle-check.h" or "hash.h".
1804 (setup_dir, free_dir): New functions.
1805 (enter_dir, leave_dir): Define trivial
1806 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1807 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1808 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1809 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1810 Move to fts-cycle.c.
1811 (fts_open): Use setup_dir.
1812 (fts_close): Use free_dir.
1813 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1814 This adds a label and some gotos, but the alternatives were messier.
1815 Check for memory allocation failure when entering a dir.
1816 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1817 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1818 (FTS): New member fts_cycle, that is a union that contains the
1819 old active_dir_ht and cycle_state. All uses changed to mention
1820 fts_cycle.ht and fts_cycle.state.
1821 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1822 fts.c, with the following changes:
1823 (setup_dir, free_dir): New functions.
1824 (enter_dir): Now returns bool. Return true if successful, false
1825 if memory exhausted. All callers changed.
1826 Do not bother partly cleaning up on
1827 memory allocation failure; that is free_dir's job.
1828 However, free ad if hash_insert fails, to avoid memory leak.
1829 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1830 fts->fts_options to see which union member to use.
1832 2005-05-20 Jim Meyering <jim@meyering.net>
1834 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1835 Now a macro, to pacify GCC.
1837 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1839 * chown.c (rpl_chown): Return -1 on failure.
1841 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1843 * canonicalize.c: Include canonicalize.h first, to test interface.
1844 Include <stddef.h> unconditionally, since we assume C89 now.
1845 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1846 * fts.c: Include fts_.h first, to check interface.
1847 Do not include intprops.h; no longer needed.
1848 Include cycle-check.h and hash.h, since fts_.h no longer does.
1849 Remove unnecessary casts of closedir to void.
1850 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1851 decide whether to decrement nlinks.
1852 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1853 (FTS): Use struct hash_table * instead of Hash_table, so that
1854 we no longer need to include hash.h here.
1856 2005-05-17 Jim Meyering <jim@meyering.net>
1858 * fts.c, fts_.h: New files, from coreutils.
1860 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1862 Sync from coreutils.
1863 * unlinkdir.c, unlinkdir.h: New files.
1864 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1865 regex.h, unlocked-io.h, xtime.h:
1866 White space changes only.
1867 * makepath.c (make_path): Port to hosts where leading "//" is special.
1868 * yesno.c: Include getline.h, not ctype.h.
1869 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1870 Use getline to remove arbitrary restriction on response length.
1872 2005-05-13 Bruno Haible <bruno@clisp.org>
1874 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1875 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1876 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1877 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1878 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1879 Add support for 64-bit integers in the MSVC compiler.
1881 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1883 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1884 Change the initial comment to refer to GPL, not LGPL.
1885 gnulib-tool will change it to LGPL as needed.
1887 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1888 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1889 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1890 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1891 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1892 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1893 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1894 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1895 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1896 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1897 concatpath.c, config.charset, copy-file.c, copy-file.h,
1898 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1899 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1900 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1901 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1902 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1903 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1904 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1905 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1906 full-read.c, full-read.h, full-write.c, full-write.h,
1907 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1908 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1909 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1910 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1911 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1912 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1913 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1914 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1915 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1916 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1917 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1918 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1919 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1920 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1921 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1922 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1923 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1924 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1925 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1926 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1927 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1928 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1929 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1930 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1931 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1932 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1933 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1934 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1935 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1936 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1937 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1938 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1939 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1940 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1941 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1942 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1943 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1944 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1945 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1946 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1947 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1948 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1949 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1950 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1951 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1952 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1953 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1954 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1955 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1956 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1957 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1958 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1959 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1960 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1961 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1962 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1963 Update FSF postal mail address.
1965 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1967 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1968 specified in ai_socktype. Fix invalid ai_protocol
1969 check. ai_protocol is usually set to 0 or depending on
1970 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1971 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1972 ai_socktype / ai_protocol in the returned addrinfo structure.
1974 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1975 Bruno Haible <bruno@clisp.org>
1977 * inet_ntop.h: New file.
1978 * inet_ntop.c: New file, from glibc with modifications.
1980 2005-05-08 Jim Meyering <jim@meyering.net>
1982 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1984 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1986 Merge from coreutils. Among other things,
1987 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1988 * fd-safer.c: New file.
1989 * fcntl-safer.h, open-safer.c: Remove.
1990 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1991 * dup-safer.c: Include unistd-safer.h first.
1992 Don't include errno.h.
1993 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1994 * file-type.h: Don't assume invoker included sys/stat.h first.
1995 * file-type.c: Rely on file-type.h change.
1996 * getloadavg.c: Include unistd-safer.h.
1997 (getloadavg): Use safer open.
1998 * getusershell.c: Include "stdio-safer.h".
1999 (getusershell): Use safer fopen.
2000 * long-options.c (long_options): Use NULL rather than 0.
2001 * modechange.h (mode_free): Remove; all callers changed to invoke
2003 * modechange.c: Likewise.
2004 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2005 (MODE_DONE): New constant.
2006 (struct mode_change): Remove 'next' member.
2007 (make_node_op_equals): New function; like the old one of the
2008 same name, except it allocates an array.
2009 (mode_compile, mode_create_from_ref): Use it.
2010 (mode_compile): Allocate result as an array, not a linked list.
2011 Parse octal string ourself, so that we catch mistakes like "+0".
2012 (mode_adjust): Arg is an array, not a linked list.
2013 * modechange.c: Include stat-macros.h, xalloc.h.
2014 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2015 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2016 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2017 Remove. This is now stat-macros.h's job.
2018 (talloc): Remove. All callers replaced by xalloc, so that
2019 our invokers don't have to worry about reporting memory failures.
2020 (make_node_op_equals): Remove.
2021 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2023 (struct mode_change): Moved here from modechange.h.
2024 (mode_append_entry): Remove.
2025 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2026 apps to have incorrect behavior. Use simpler algorithm for head
2027 and tail. Don't futz with umask; that's now the job of mode_adjust.
2028 Detect more invalid usages rather than having somewhat-random behavior.
2029 Don't insert an "a=" action, as that leads to incorrect behavior.
2030 (mode_compile, mode_create_from_ref): Return NULL on error instead
2031 of an enum, since now there's only one way to have an error. All
2033 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2034 at the correct time. Simplify calculation of "+u" and its ilk.
2035 Don't mishandle "+X".
2036 (mode_free): Remove "register" and localize decls.
2037 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2038 (struct mode_change): Move to modechange.c; callers don't
2039 need to see this stuff.
2040 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2041 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2042 (mode_change, mode_adjust): Reflect the new signatures noted above.
2043 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2044 that might redefine system include files.
2045 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2046 (my_usleep): Use NULL rather than (void *) 0.
2047 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2048 Use siginterrupt to specify that system calls should be interrupted.
2049 (rpl_nanosleep): Move initialization of suspended closer to call of
2051 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2052 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2053 (desirable_utmp_entry): New function.
2054 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2055 using x2nrealloc, to simplify logic.
2056 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2057 size calculation. Do not assume utmp file is a regular file.
2058 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2059 (READ_UTMP_CHECK_PIDS): New constant.
2060 * save-cwd.c: Include unistd-safer.h.
2061 (save_cwd): Use fd_safer.
2062 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2063 [!_LIBC] Include "stat-macros.h" instead.
2064 * unistd-safer.h (fd_safer): New decl.
2066 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2068 * byteswap_.h: New file.
2070 2005-04-25 Albert Chin <china@thewrittenword.com>
2072 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2075 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2077 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2078 that "UTC +1 second" continues to work. Problem reported
2080 (relunit_snumber): New rule.
2083 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2085 * getdate.y (universal_time_zone_table): New constant.
2086 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2087 universal_time_zone_table.
2088 (lookup_zone): Prefer universal_time_zone_table to
2089 local_time_zone_table, so that "GMT" time stamps are allowed in
2090 London during the summer. Problem reported by Ian Abbott.
2092 2005-04-12 Jim Meyering <jim@meyering.net>
2094 * human.c (humblock): Set *options even when returning due to
2095 xstrtoumax conversion failure. Thanks to a used-uninitialized
2098 2005-04-09 Jim Meyering <jim@meyering.net>
2100 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2101 -Wuninitialized: initialize tm0.tm_year.
2103 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2105 * getdate.y (parser_control): rels_seen is now a boolean, not a
2106 count, since there's no maximum. All uses changed.
2107 Add member dsts_seen.
2108 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2110 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2111 Use pc_rels_seen to decide whther a date is absolute.
2113 * getdate.y (number): Don't overwrite year.
2114 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2117 2005-04-02 Simon Josefsson <jas@extundo.com>
2119 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2120 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2122 2005-03-27 Jim Meyering <jim@meyering.net>
2124 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2126 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2128 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2129 "one's complement" -> "ones' complement" in comment, as per Knuth.
2130 "value of type" -> "type or expression" in comment.
2131 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2133 2005-03-26 Jim Meyering <jim@meyering.net>
2136 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2137 Correct typos: s/or/of/.
2139 2005-03-23 Jim Meyering <jim@meyering.net>
2141 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2143 2005-03-21 Jim Meyering <jim@meyering.net>
2145 Changes imported from coreutils.
2147 * cycle-check.c: Don't include xalloc.h.
2149 * path-concat.c: Don't include assert.h.
2150 (path_concat): Remove assertion that would have triggered
2151 for ABASE starting with more than one slash.
2152 Reported by Andreas Schwab.
2154 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2155 properly when ABASE is an absolute file name.
2156 Correct the description of this function.
2158 Add an assertion and a test driver.
2159 This fixes a bug introduced on 2004-07-02.
2160 Andreas Schwab reported the resulting failure of cp --parents:
2161 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2163 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2165 * strftime.c (my_strftime): If the underlying strftime returns 0
2166 (which shouldn't happen), generate nothing instead of returning 0
2167 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2169 2005-03-16 Bruno Haible <bruno@clisp.org>
2171 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2173 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2175 * strftime.c (my_strftime): Prepend space to format so that we can
2176 reliably distinguish strftime failure from empty output on POSIX
2179 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2181 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2182 (iconv_string): Don't guess a size-zero buffer, as that might cause
2183 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2184 result would be 'too large', where 'too large' is (heuristically)
2185 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2186 overflow concerns. This will prevent some unwanted malloc failures
2187 when the inputs are very large.
2189 2005-03-15 Bruno Haible <bruno@clisp.org>
2191 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2194 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2197 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2199 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2201 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2202 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2204 * strtol.c: Likewise.
2206 2005-03-14 Simon Josefsson <jas@extundo.com>
2208 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2211 2005-03-14 Jim Meyering <jim@meyering.net>
2213 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2214 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2215 to be nonzero so that we (and caller) can detect the difference
2216 between a valid zero-length expansion and an error return, even
2217 when the underlying strftime fails before writing anything into
2220 2005-03-10 Jim Meyering <jim@meyering.net>
2222 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2223 so that this module works on systems without fchdir.
2225 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2227 Factor int-properties macros into a single file, except for
2228 glibc-related files.
2229 * intprops.h: New file.
2230 * getloadavg.c: Include it instead of limits.h.
2231 (INT_STRLEN_BOUND): Remove.
2232 * human.c: Include intprops.h.
2233 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2234 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2235 * inttostr.h: Include intprops.h instead of limits.h.
2236 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2237 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2238 for consistency with intprops.h.
2239 (time_t_is_integer, twos_complement_arithmetic): Use them.
2240 * sig2str.h: Include <signal.h>, intprops.h.
2241 (INT_STRLEN_BOUND): Remove.
2242 * strftime.c (TYPE_SIGNED): Remove.
2243 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2244 * strtol.c: Adjust comments to match intprops.h.
2245 * userspec.c: Include intprops.h.
2246 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2247 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2248 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2249 instead of rolling our own expressions.
2250 * xstrtol.c: Include xstrtol.h first, to test interface.
2252 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2254 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2255 the right thing even if adding 1900 would overflow. Similarly
2256 for tm_mon + 1 and tm_yday + 1.
2257 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2258 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2259 (DO_SIGNED_NUMBER): New macro.
2260 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2262 2005-03-07 Bruno Haible <bruno@clisp.org>
2264 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2266 2005-03-03 Derek R. Price <derek@ximbiot.com>
2267 Bruno Haible <bruno@clisp.org>
2269 * pagealign_alloc.h: New file.
2270 * pagealign_alloc.c: New file.
2272 2005-01-28 Bruno Haible <bruno@clisp.org>
2274 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2277 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2279 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2280 The workaround isn't strictly needed for POSIX conformance, and
2281 it's too much of a pain to configure and maintain. We'll ask
2282 people to fix their kernels instead.
2283 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2284 (NANOSLEEP_BUG_WORKAROUND): Remove.
2285 (xnanosleep): Remove the workaround.
2287 2005-02-12 Bruno Haible <bruno@clisp.org>
2289 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2291 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2293 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2294 * timespec.h (gettime): Return void, since it always
2295 succeeds now. All uses changed.
2296 * gettime.c (gettime) Likewise.
2297 [HAVE_NANOTIME]: Prefer nanotime.
2298 Assume gettimeofday succeeds, as POSIX requires.
2299 Assime time () succeeds, since other code already does.
2300 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2301 (timespec_subtract): Remove.
2302 (NANOSLEEP_BUG_WORKAROUND): New constant.
2303 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2304 things considerably. Use it only on GNU/Linux hosts, since the
2305 workaround shouldn't be needed elsewhere.
2307 2005-02-24 Bruno Haible <bruno@clisp.org>
2309 * gettext.h: Update from GNU gettext 0.14.2.
2311 2005-02-24 Bruno Haible <bruno@clisp.org>
2313 * localcharset.c: Update from GNU gettext 0.14.2.
2314 * config.charset: Update from GNU gettext 0.14.2.
2316 2005-02-22 Simon Josefsson <jas@extundo.com>
2318 * iconvme.h, iconvme.c: New files, from libc.
2320 2005-02-20 Neil Conway <neilc@samurai.com>
2322 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2323 returned by OSX/Darwin if the specified buffer is not large
2324 enough for the hostname.
2326 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2328 * memrchr.h: New file.
2329 * chdir-long.c: Include it.
2330 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2331 Don't bother including stddef.h.
2333 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2335 * argp-help.c (__argp_help): Create a fake struct argp_state and
2336 pass it to _help, otherwise the latter coredumps trying to
2337 dereference state.root_argp.
2339 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2341 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2343 Include <sys/types.h>, for dev_t.
2344 (ME_DUMMY, ME_REMOTE): Move from here....
2345 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2346 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2348 Include mountlist.h first, to test the interface.
2350 2005-01-29 Bruno Haible <bruno@clisp.org>
2352 * progname.c (program_name): Initialize.
2353 Needed when linking statically on MacOS X.
2355 2005-01-28 Bruno Haible <bruno@clisp.org>
2357 * javacomp.sh.in: New file, from GNU gettext.
2358 * javacomp.h: New file, from GNU gettext.
2359 * javacomp.c: New file, from GNU gettext.
2361 2005-01-26 Bruno Haible <bruno@clisp.org>
2363 * javaexec.sh.in: New file, from GNU gettext.
2364 * javaexec.h: New file, from GNU gettext.
2365 * javaexec.c: New file, from GNU gettext.
2367 2005-01-26 Simon Josefsson <jas@extundo.com>
2369 * gai_strerror.c: Use GPL in header.
2371 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2373 * argp-help.c (hol_entry_help): Avoid using non-constant
2374 initializers for struct pentry_state.
2375 (__argp_error): Check return value of __asprintf
2376 (__argp_failure): Translate error message
2378 * argp-parse.c: Removed braces around the expansion of N_()
2380 2005-01-21 Jim Meyering <jim@meyering.net>
2382 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2383 same value as for Solaris 9.
2385 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2386 component length. This included changing the parameter to be
2387 of type `char *' rather than `char const *'.
2388 * chdir-long.h (chdir_long): Update prototype.
2390 * openat.c (fdopendir, fstatat): New functions.
2391 * openat.h: Include headers required for use of DIR and struct stat.
2392 [AT_SYMLINK_NOFOLLOW]: Define.
2393 (fdopendir, fstatat): Add prototypes.
2395 2005-01-21 Bruno Haible <bruno@clisp.org>
2397 * classpath.h: New file, from GNU gettext.
2398 * classpath.c: New file, from GNU gettext.
2400 2005-01-20 Simon Josefsson <jas@extundo.com>
2402 * version-etc-fsf.c: New file, with version_etc_copyright.
2403 * version-etc.c: Remove version_etc_copyright.
2404 * version-etc.h (version_etc_copyright): Use [] instead of * in
2405 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2407 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2409 * save-cwd.c (save_cwd): Remove code to support the case
2410 where fchdir is missing or flaky.
2412 2005-01-20 Simon Josefsson <jas@extundo.com>
2414 * base64.h (isbase64): Add.
2416 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2417 using a unsigned prototype, don't inline.
2418 (base64_decode): Use it.
2420 2005-01-19 Bruno Haible <bruno@clisp.org>
2422 * sh-quote.h: New file, from GNU gettext.
2423 * sh-quote.c: New file, from GNU gettext.
2425 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2427 Merge changes from coreutils, as described below in several
2428 changelogs dated today.
2430 * save-cwd.c: Include "save-cwd.h" before other include files.
2431 (O_DIRECTORY): Remove; not needed here, since "." must be
2432 a directory. All uses removed.
2433 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2434 universal on Suns, and we also need to test for IRIX.
2435 Revamp code to use 'if' rather than '#if'.
2436 Avoid unnecessary comparison of cwd->desc to 0.
2438 * utimens.c (futimens): Robustify the previous patch, by checking
2439 for known valid error numbers rather than observed invalid ones.
2441 2005-01-18 Jim Meyering <jim@meyering.net>
2443 * version-etc.c (version_etc_copyright): Update copyright date.
2445 * utimens.c (futimens): Account for the fact that futimes
2446 can also fail with errno == ENOSYS or errno == ENOENT.
2447 Patch from Dmitry V. Levin.
2449 Change the name of the robust chdir function from chdir to chdir_long.
2450 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2451 (restore_cwd): Use chdir_long, not chdir.
2452 * chdir-long.c: Renamed from chdir.c.
2453 * chdir-long.h: Renamed from chdir.h.
2454 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2457 2005-01-18 Bob Proulx <bob@proulx.com>
2459 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2460 offsetof() macro construct to avoid compile failure with native HP-UX
2461 11.0 ANSI C compiler.
2463 2005-01-06 Bruno Haible <bruno@clisp.org>
2465 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2466 because stpncpy.m4 takes care of it.
2468 2004-01-24 Bruno Haible <bruno@clisp.org>
2470 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2472 2003-10-09 Bruno Haible <bruno@clisp.org>
2474 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2476 2005-01-06 Bruno Haible <bruno@clisp.org>
2478 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2479 * fwriteerror.c: Include <stdbool.h>.
2480 (fwriteerror): At the end, close the file stream. Record whether
2481 stdout was already closed.
2483 2004-05-27 Bruno Haible <bruno@clisp.org>
2485 * execute.c (environ): Declare if needed.
2486 * pipe.c (environ): Likewise.
2487 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2489 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2491 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2492 definitions to be after all include files, to avoid collisions.
2493 Problem reported by Bob Proulx.
2495 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2497 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2498 not needed. This removes a dependency on the gettext module.
2499 [defined _LIBC]: Do not include <libintl.h>; not needed.
2501 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2503 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2506 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2508 * argp-parse.c: Include <stddef.h>.
2509 (alignof, alignto): New macros.
2510 (parser_init): Don't assume that void * is aligned sufficiently
2513 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2514 need to extend the stack.
2515 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2518 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2520 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2522 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2524 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2525 Remove now-obsolete comment about AIX.
2526 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2527 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2528 (YYMAXDEPTH): New macro.
2530 2004-12-18 Bruno Haible <bruno@clisp.org>
2532 * fatal-signal.c (fatal_signals): Make non-const.
2533 (init_fatal_signals): New function.
2534 (uninstall_handlers, install_handlers): Ignore signals that were set to
2536 (at_fatal_signal): Call init_fatal_signals.
2537 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2539 Reported by Paul Eggert.
2541 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2543 * getdate.y (textint): New member "negative".
2544 (time_zone_hhmm): New function.
2545 Expect 14 shift-reduce conflicts, not 13.
2546 (o_colon_minutes): New rule.
2547 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2548 (yylex): Set the "negative" member of signed numbers.
2550 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2552 Changes imported from coreutils.
2553 * hard-locale.c: Assume <locale.h> exists.
2555 (GLIBC_VERSION): New macro.
2556 (hard_locale): Assume setlocale exists.
2557 Rewrite to avoid #ifdef.
2558 Use strdup rather than malloc + strcpy.
2559 * human.c: Assume <locale.h> exists.
2560 (human_readable): Assume localeconv exists.
2562 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2564 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2565 convert T2, not T. (Imported from libc.)
2567 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2569 * getcwd.c (is_ENAMETOOLONG): New macro.
2570 (__getcwd.c): Don't restore errno; glibc doesn't.
2571 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2572 first, falling back to our code only if its results look suspicious.
2573 Ensure that the resulting buffer is only as large as necessary.
2575 * readutmp.c: Include readutmp.h first.
2576 Include <errno.h>, since readutmp.h no longer does that.
2577 * readutmp.h: Don't include <errno.h>,
2578 <sys/param.h>, <time.h>; not needed to establish interface.
2579 (errno): Remove decl.
2580 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2581 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2582 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2584 2004-11-28 Simon Josefsson <jas@extundo.com>
2586 * base64.h, base64.c: New file.
2588 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2590 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2592 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2594 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2595 HP's ANSI C compiler.
2596 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2597 Declaring int functions causes warnings on some modern systems and
2598 shouldn't be needed to compile on ancient ones.
2599 * same.c (MIN) [defined MIN]: Don't define, since it's already
2602 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2603 with the following changes.
2604 (__set_errno): Parenthesize properly.
2605 Include <stdbool.h>.
2606 (MIN, MAX, MATCHING_INO): New macros.
2607 (__getcwd): Define with prototype, not K&R form.
2608 Use heuristics to allocate default buffer on stack if possible.
2609 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2610 behavior, and to avoid the PATH_MAX limit when computing
2612 Use MATCHING_INO to compare inode number to file.
2613 Check for arithmetic overflow in size calculations.
2614 Fix bug in reallocation of dot array that caused getcwd to fail
2615 on directories nested deeper than 75.
2616 Be more careful about saving errno on error.
2617 Do not use realloc; use only free+malloc, as this is a bit
2618 more flexible and avoids a needless copy operation.
2619 Do not inspect st_dev and st_ino for symbolic links; POSIX
2620 doesn't specify the latter.
2621 Check for closedir errors.
2622 Avoid needless casts.
2623 Use "#ifdef weak_alias" around weak_alias, to be like other
2625 The following changes to getcwd.c have effect only when used in
2626 gnulib; they have no effect inside glibc proper.
2627 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2628 as alloca isn't used.
2629 (alloca, __alloca): Likewise.
2630 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2631 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2632 unconditionally, as gnulib assumes C89 or better.
2633 Do not include <sys/param.h>.
2634 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2635 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2637 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2638 Include <dirent.h> in a way that is compatible with modern Autoconf.
2639 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2640 New macros, if not already defined.
2641 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2642 Use "_LIBC", not "defined _LIBC", for consistency.
2643 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2645 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2646 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2647 * xgetcwd.c: David MacKenzie's old code was removed, so give
2648 credit only to Jim Meyering and adjust the copyright dates.
2649 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2650 <stdlib.h>, <unistd.h>, "pathmax.h".
2651 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2652 (INITIAL_BUFFER_SIZE): Remove.
2653 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2655 2004-11-23 Jim Meyering <jim@meyering.net>
2657 * getopt_.h: Remove trailing blanks.
2659 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2661 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2662 (futimens): New function, which uses futimes if available.
2663 (futimens, utimens): Support timespec==NULL, with same semantics
2664 as utime and utimens.
2665 * utimens.h (futimens): New decl.
2667 2004-11-23 Jim Meyering <jim@meyering.net>
2669 * __fpending.c: Add comment.
2671 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2673 * getopt_.h: Re-addition of __getopt_argv_const caused
2674 redefinition warnings. To avoid them, include the defines
2675 in `#if !defined __need_getopt ... #endif'. The only place
2676 where __getopt_argv_const is used is in definitions
2677 of getopt_long and getopt_long_only below, which are as well
2678 protected by `#ifndef __need_getopt'.
2679 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2680 __need_getopt after including <stdio.h> and <unistd.h> These
2681 headers might have defined it.
2683 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2685 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2687 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2688 optopt): Use them instead of invoking ## directly; otherwise, the
2689 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2691 2004-11-19 Bruno Haible <bruno@clisp.org>
2693 * strtok_r.c: Move comments from here...
2694 * strtok_r.h: ... to here.
2696 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2698 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2699 might fail. Problem reported by Yoann Vandoorselaere.
2700 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2701 that mishandle size_t overflow.
2703 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2705 * canon-host.c: Include "strdup.h".
2706 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2707 Use strdup instead of malloc/strcpy to duplicate strings.
2709 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2710 (human_space_before_unit): New constant.
2711 * human.c (human_readable): Support it.
2713 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2714 (xgetcwd): Set errno correctly when failing.
2715 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2716 the failure is actually due to a PATH_MAX problem.
2718 Further getopt changes to make it more likely that glibc will
2719 buy the changes back.
2720 * getopt.c (POSIXLY_CORRECT): New constant.
2721 (getopt): Use it, so to preserve glibc semantic
2722 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2723 when compiling for libc.
2724 * getopt_.h (__getopt_argv_const): Bring it back.
2725 (getopt_long, getopt_long_only): Use it.
2727 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2728 New arg POSIXLY_CORRECT. All callers changed.
2729 (getopt): Argv is now char * const *, as per standard.
2730 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2731 not char *__getopt_argv_const *.
2732 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2733 _getopt_long_only_r): Likewise.
2734 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2735 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2736 _getopt_long_r, _getopt_long_only_r): Likewise.
2737 * getopt_.h (__getopt_argv_const): Remove.
2738 (getopt): Argv is now char * const *, as per standard.
2740 * getdate.y (tORDINAL): New token.
2741 (day, relunit): Allow it for relative times.
2742 (relative_time_table): Use tORDINAL for ordinals.
2744 2004-11-15 Jim Meyering <jim@meyering.net>
2746 * closeout.c: Include "__fpending.h" once again.
2747 Include <stdbool.h>.
2748 (close_stdout): Don't fail just because stdout was closed initially,
2749 since some programs don't write to stdout in the normal course of
2750 operation (other than --version and --help), and we don't want this
2751 function to make e.g. `touch file >&-' fail.
2752 But do fail if it was closed and someone has tried to write to it.
2753 E.g., `printf foo >&-' must fail.
2755 2004-11-11 Simon Josefsson <jas@extundo.com>
2757 * strtok_r.h, strtok_r.c: New file.
2759 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2761 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2762 we can stop lying to compilers about the constness of argv when we
2763 are compiled outside glibc.
2764 (getopt, getopt_long, getopt_long_only): Use it.
2765 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2767 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2768 _getopt_long_only_r): Likewise.
2769 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2770 _getopt_long_only_r): Likewise.
2772 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2773 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2774 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2775 the other external symbols.
2776 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2777 declaration, since the above renaming now works around collisions.
2779 2004-11-11 Jim Meyering <jim@meyering.net>
2781 * linebreak.c: Remove trailing blanks.
2782 * alloca_.h: Likewise.
2783 * acosl.c: Likewise.
2784 * euidaccess.c: Likewise.
2785 * allocsa.h: Likewise.
2787 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2789 * mktime.c (SHR): New macro, which is a portable
2790 substitute for >> that should work even on Crays.
2791 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2792 Problem reported by Mark D. Baushke in
2793 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2794 * getdate.y (SHR): Likewise.
2796 * strftime.c (SHR): Likewise.
2798 * quotearg.c (struct quoting_options): Use unsigned int for
2799 quote_these_too, so that right shifts are well defined. All uses
2802 2004-11-10 Simon Josefsson <jas@extundo.com>
2804 * getaddrinfo.h, getaddrinfo.c: New files.
2806 2004-11-10 Jim Meyering <jim@meyering.net>
2808 Ensure that no close failure goes unreported.
2809 * closeout.c (close_stdout): Always close stdout. I.e., don't
2810 return early when it seems there's nothing to flush.
2811 Don't include __fpending.h.
2813 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2815 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2817 2004-11-05 Bruno Haible <bruno@clisp.org>
2819 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2820 Reported by Mark D. Baushke <mdb@cvshome.org>.
2822 2004-11-04 Bruno Haible <bruno@clisp.org>
2824 2004-09-11 Bruno Haible <bruno@clisp.org>
2825 * allocsa.valgrind: New file.
2826 2004-02-06 Bruno Haible <bruno@clisp.org>
2827 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2828 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2829 Reported by Christopher Seip <chris.seip@hp.com>.
2831 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2833 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2834 with errno == ERANGE if the buffer is too small.
2835 Problem reported by Mark D. Baushke.
2837 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2839 * xreadlink.c (MAXSIZE): New macro.
2840 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2841 size does not exceed MAXSIZE. Avoid cast.
2842 As suggested by Mark D. Baushke in
2843 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2844 if readlink fails with buffer size just under MAXSIZE, try again
2847 2004-11-02 Derek R. Price <derek@ximbiot.com>
2848 and Paul Eggert <eggert@cs.ucla.edu>
2850 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2851 (get_date): Overparenthesize to avoid GCC warning.
2853 2004-11-02 Bruno Haible <bruno@clisp.org>
2855 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2856 function returns void.
2858 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2860 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2861 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2864 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2866 * getdate.y: Add support for TZ="foo" within a date string.
2867 Fix some bugs near time_t boundaries. Reject dates with
2868 out-of-range components, e.g., "Sept 31".
2869 Include <stdlib.h>, "setenv.h", "xalloc.h".
2870 (ISDIGIT_LOCALE): Remove; unused.
2871 Note that the TZ and time functions used here are not reentrant.
2872 (mktime_ok, get_tz): New functions.
2873 (TZBUFSIZE): New constant.
2874 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2875 This requires that we sometimes generate our own TZ="XXX..." setting.
2877 2004-10-27 Derek R. Price <derek@ximbiot.com>
2879 * mktime.c (not_equal_tm): Remove redundant check.
2881 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2883 * getdate.y: Use Bison 1.875 features, and some minor
2884 code cleanups. This change does not affect semantics.
2885 Don't include <stdlib.h>; no longer needed.
2886 Don't include unlocked-io.h; only the "#if TEST" code uses
2887 stdio, and performance isn't crucial there.
2888 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2889 Bison 1.875 features as described below.
2890 All uses of "PC." replaced by "pc->".
2891 (YYSTYPE): Add a forward declaration.
2892 (yylex, yyerror): Use full prototypes in forward decls.
2893 Use "%pure-parser" rather than obsolescent "%pure_parser".
2894 Use %parse-param and %lex-param instead of obsolescent
2895 YYPARSE_PARAM and YYLEX_PARAM.
2896 (meridian_table, month_and_day_table, time_units_table,
2897 relative_time_table, time_zone_table, military_table,
2898 lookup_zone, lookup_word, get_date):
2899 Use NULL instead of 0 where appropriate.
2900 (to_hour): Avoid abort (), to avoid a dependency on
2902 (yyerror, yylex): Now accepts parser_control * arg.
2903 (main) [TEST]: Use '\0' rather than 0 for char.
2905 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2907 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2908 It's now the caller's responsibility to handle the case where
2909 !HAVE_GETPAGESIZE && !defined getpagesize.
2911 * mktime.c (leapyear): Arg is long int, not int.
2913 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2915 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2917 2004-10-12 Simon Josefsson <jas@extundo.com>
2919 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2920 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2923 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2925 * vsnprintf.h: New file.
2926 * vsnprintf.c: New file.
2928 2004-10-07 Bruno Haible <bruno@clisp.org>
2930 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2931 into the provided buffer.
2933 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2935 * diacrit.c, diacrit.h: Add GPL notice.
2937 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2938 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2939 * logl.c (logl): Keep the code as similar to glibc as possible.
2940 This avoids a potential constant-folding bug.
2942 2004-10-05 Bruno Haible <bruno@clisp.org>
2944 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2946 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2948 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2949 * xmalloc.c (xmemdup): Likewise.
2950 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2951 XFREE): Remove these long-obsolescent macros.
2952 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2953 * xstrdup.c: Remove.
2955 * regex.c (re_comp): Cast gettext return value to char *,
2956 Problem reported by Martin Neitzel via Mark D. Baushke.
2958 2004-10-04 Simon Josefsson <jas@extundo.com>
2960 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2961 '#ifdef USE_UNLOCKED_IO'.
2963 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2965 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2966 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2967 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2968 regex.c, sha1.c, version-etc.c, yesno.c:
2969 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2970 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2971 the includer's responsibility.
2973 Sync from coreutils.
2975 * modechange.c (mode_compile): Don't decrement a pointer that
2976 points to the start of a string, as the C Standard says the
2977 resulting behavior is undefined.
2979 * backupfile.h (enum backuptype): Rename none -> no_backups,
2980 simple -> simple_backups, numbered_existing ->
2981 numbered_existing_backups, numbered -> numbered_backups
2982 to avoid shadowing problems. All uses changed.
2983 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2984 * backupfile.c (check_extension, numbered_backup):
2985 Rename locals to avoid shadowing 'basename'.
2986 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2989 * .cppi-disable: Add getopt_.h, getopt_int.h.
2990 * .cvsignore: Add getopt.h.
2992 2004-10-04 Simon Josefsson <jas@extundo.com>
2994 * memmem.h: New file.
2995 * memmem.c: New file, taken from glibc.
2997 2004-10-02 Jim Meyering <jim@meyering.net>
2999 * dirfd.h, getpagesize.h: Add copyright notice.
3001 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3003 * snprintf.c: Remove comments as to why each header is needed.
3005 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3007 * strsep.h: New file.
3008 * strsep.c: New file.
3010 2004-10-01 Simon Josefsson <jas@extundo.com>
3012 * snprintf.c (snprintf): Handle size==0.
3014 2004-10-01 Simon Josefsson <jas@extundo.com>
3015 Bruno Haible <bruno@clisp.org>
3017 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3018 (snprintf): Declare 'args'.
3020 2004-09-30 Simon Josefsson <jas@extundo.com>
3022 * snprintf.h, snprintf.c: New files.
3024 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3026 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3027 (hol_entry_help): Never translate an empty string.
3028 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3029 * argp.h (OPTION_NO_TRANS): New option.
3031 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3033 * xvasprintf.c: Include xalloc.h.
3034 (xvasprintf): Use xalloc_die, not xmalloc_die.
3036 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3038 * dummy.c: Change copyright notice to FSF, and license to GPL.
3040 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3042 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3043 Problem reported by Bruno Haible in:
3044 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3046 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3048 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3049 in case some system header has #define'd it. Problem reported by
3050 Soeren D. Schulze in
3051 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3053 2004-09-08 Bruno Haible <bruno@clisp.org>
3055 * stdint_.h: New file, taken from GNU clisp.
3057 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3059 * xvasprintf.h: New file.
3060 * xvasprintf.c: New file.
3061 * xasprintf.c: New file.
3063 2004-09-08 Bruno Haible <bruno@clisp.org>
3065 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3067 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3069 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3071 Import from coreutils.
3072 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3073 strings on unbounded length. alloca's performance benefits aren't
3074 that important here.
3076 (parse_with_separator): New function, with most of the internals
3077 of the old parse_user_spec. Allow user to omit both user and group,
3078 for compatibility with FreeBSD.
3079 Clone only the user name, not the entire spec.
3080 Do not set *uid, *gid unless entirely successful.
3081 Avoid memory leak in some failing cases.
3082 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3083 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3084 (parse_user_spec): Rewrite to use parse_with_separator.
3086 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3088 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3089 its complicated substitute.
3090 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3091 and program_invocation_name.
3092 (__argp_basename) [!_LIBC]: Remove; the only use was
3093 replaced by its body.
3094 (__argp_short_program_name): Change condition from
3095 !defined __argp_short_program_name to
3096 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3097 to match argp-namefrob.h.
3098 (__argp_failure): Don't assume strerror_r returns char *.
3099 * argp-parse.c (N_): Define unconditionally.
3100 (argp_default_options): Fill out initializers with 0 to avoid
3103 2004-08-12 Simon Josefsson <jas@extundo.com>
3105 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3106 * getopt_.h: Renamed from getopt.h.
3108 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3110 Merge from coreutils.
3112 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3113 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3114 for Reliant Unix 5.43.
3116 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3117 (union fooround): Use uintmax_t, not long int.
3118 The rest is a merge from libc:
3119 [defined _LIBC]: Include <shlib-compat.h>.
3120 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3122 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3124 * strverscmp.c: Convert to UTF-8.
3126 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3128 * obstack.h (obstack_empty_p):
3129 Don't assume that chunk->contents is suitably aligned.
3130 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3131 Likewise. Problem reported by Benno in
3132 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3134 * chown.c (rpl_chown): Work even if the file is writeable but not
3135 readable. This could be improved further but it'd take some work.
3137 2004-08-08 Simon Josefsson <jas@extundo.com>
3139 * xgethostname.c: Don't include error.h (not used).
3142 * getpass.c: Include getpass.h first.
3144 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3146 * xalloc-die.c: New files.
3147 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3149 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3150 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3151 (_, N_, xalloc_die): Move to xalloc-die.c.
3152 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3153 so that we needn't mess with xalloc_msg_memory_exhausted.
3155 * sha1.h: Renamed from sha.h.
3156 (SHA1_H): Renamed from _SHA_H.
3157 (sha1_ctx): Renamed from sha_ctx.
3158 (sha1_init_ctx): Renamed from sha_init_ctx.
3159 (sha1_process_block): Renamed from sha_process_block.
3160 (sha1_process_bytes): Renamed from sha_process_bytes.
3161 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3162 (sha1_read_ctx): Renamed from sha_read_ctx.
3163 (sha1_stream): Renamed from sha_stream.
3164 (sha1_buffer): Renamed from sha_buffer.
3165 * sha1.c: Likewise; renamed from sha.c.
3166 Do not include <sys/types.h>.
3167 Include <stddef.h> rather than <stdlib.h>.
3169 2004-08-08 Bruno Haible <bruno@clisp.org>
3171 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3172 FILESYSTEM_PREFIX_LEN.
3173 * progreloc.c: Likewise.
3174 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3176 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3179 * argp-help.c (make_hol, hol_append): Don't assume that
3180 SIZE_MAX is a valid preprocessor constant.
3181 (__argp_basename): Change from "#ifndef _LIBC"
3182 to "#ifndef __argp_short_program_name", so that
3183 we don't compile these functions for tar.
3185 More merges from coreutils.
3186 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3187 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3189 * addext.c: Remove; no longer needed.
3190 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3191 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3192 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3193 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3194 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3195 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3196 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3197 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3198 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3199 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3200 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3201 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3202 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3203 Import changes from coreutils.
3205 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3207 Merge from coreutils.
3209 * .gdb-history: Remove; this doesn't belong here.
3211 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3212 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3213 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3215 * dirname.h: Include <stdbool.h>.
3216 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3217 for consistency with POSIX terminology. All uses changed.
3218 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3219 (strip_trailing_slashes): Use bool for booleans.
3220 * stripslash.c (strip_trailing_slashes): Likewise.
3222 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3223 sometimes returns a positive errno value even when it succeeds.
3224 (print_errno_message) [!LIBC]: Fall back on strerror if
3227 * path-concat.c (mempcpy): Don't define if a system header defines it.
3228 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3229 (longest_relative_suffix): New function.
3230 (path_concat): Use it. Assume first argument is not NULL.
3231 Port to DOS. Omit redundant separators.
3232 Report an error instead of returning NULL.
3233 Use mempcpy instead of memcpy.
3234 (xpath_concat): Remove: not declared or used.
3236 * same.h: Include <stdbool.h>
3237 (same_name): Return bool, not int.
3238 * same.c (same_name): Likewise.
3239 (errno): Don't declare; we assume C89 or better now.
3241 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3242 if not already defined.
3244 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3245 * dup-safer.c (errno): Likewise.
3247 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3249 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3252 2004-08-03 Simon Josefsson <jas@extundo.com>
3254 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3255 * progname.h: Don't include stdbool.h.
3257 2004-08-02 Simon Josefsson <jas@extundo.com>
3259 * getsubopt.h: New file, with comments from Bruno Haible.
3260 * getsubopt.c: New file, from glibc, but slightly modified based on
3261 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3263 2004-08-01 Simon Josefsson <jas@extundo.com>
3265 * xgetdomainname.c: Include stdlib.h, for free().
3267 2004-07-16 Simon Josefsson <jas@extundo.com>
3269 * dummy.c: New file.
3271 2004-07-16 Bruno Haible <bruno@clisp.org>
3273 * backupfile.h: Add extern "C" for C++.
3274 * closeout.h: Likewise.
3275 * copy-file.h: Likewise.
3276 * findprog.h: Likewise.
3277 * full-write.h: Likewise.
3278 * pathname.h: Likewise.
3279 * progname.h: Likewise.
3280 * stpcpy.h: Likewise.
3281 * stpncpy.h: Likewise.
3282 * strcase.h: Likewise.
3283 * strstr.h: Likewise.
3284 * xalloc.h: Likewise.
3286 * mbswidth.h: Add extern "C" for C++.
3287 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3289 2004-07-09 Simon Josefsson <jas@extundo.com>
3291 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3292 failed without this.)
3294 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3296 * fchown-stub.c: New file.
3298 2004-06-24 Jim Meyering <jim@meyering.net>
3300 * obstack.h (obstack_base): Cast to (void *), per documentation.
3302 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3304 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3306 2004-06-01 Jim Meyering <jim@meyering.net>
3308 * calloc.c: New file.
3310 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3312 * getdate.y (yylex): Allow space between sign and number.
3313 Problem reported by Dan Jacobson.
3315 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3316 and Jim Meyering <jim@meyering.net>
3318 Merge from coreutils CVS.
3320 * stat-macros.h: New file, with contents from file-type.h
3321 and coreutils' system.h.
3322 * file-type.c: Include "stat-macros.h".
3323 * file-type.h (file_type): Move all macro definitions to new file,
3326 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3327 Wrap old code with this conditional.
3328 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3329 function that does not dereference symlinks.
3330 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3332 * xreadlink.c: Include xreadlink.h first, to catch .h file
3333 dependency problems.
3334 (xreadlink): Accept new arg SIZE, for efficiency.
3335 All decls and uses changed.
3336 * xreadlink.h: Include <stddef.h>, for size_t.
3338 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3339 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3341 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3343 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3345 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3346 macros to be defined.
3347 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3348 the allocator returns NULL because the requested size is zero.
3350 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3352 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3353 var. Add comment explaining why libc still defines it. This
3354 merges the following patch from glibc:
3355 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3357 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3359 * obstack.c (_obstack): Remove unused variable. It hasn't been
3360 present in glibc since revision 1.1 of this file.
3361 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3362 obstack_alignment_mask, obstack_alloc, obstack_base,
3363 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3364 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3365 obstack_grow0, obstack_init, obstack_int_grow,
3366 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3367 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3368 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3369 nonexistent functions.
3371 2004-05-17 Derek R. Price <derek@ximbiot.com>
3372 Paul Eggert <eggert@cs.ucla.edu>
3374 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3376 2004-05-14 Bruno Haible <bruno@clisp.org>
3378 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3379 that consists of a '.' followed by an empty digit string.
3380 Patch by Tor Lillqvist <tml@iki.fi>.
3382 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3384 Port obstack to the AS/400, where pointers are 16 bytes wide and
3385 you cannot cast an integer to a valid pointer. This patch is
3386 currently waiting to be integrated into glibc; see
3387 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3389 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3390 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3391 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3392 (struct obstack): temp member is now a union of a pointer and
3393 an integer, instead of an integer. All integer uses changed.
3394 This does not affect the physical layout of struct obstack,
3395 except on hosts (like the AS/400) where the size or alignment of
3396 void * is greater than that of ptrdiff_t.
3397 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3398 __STDC__)]: Store temporary in pointer member of union, not
3400 * obstack.c: Include <stddef.h>, for offsetof.
3401 (struct fooalign): Remove; it doesn't need a name.
3402 (union fooround): Change double to long double, and add void *.
3403 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3404 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3405 not a macro. Hence the values are always int; so remove all
3406 casts-to-int in uses.
3408 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3409 Derek Price <derek@ximbiot.com>
3411 * alloca.c: Include <alloca.h>, to get our interface.
3412 * alloca_.h: Use __alloca on AIX, so that we don't have to
3413 include <alloca.h> first. Use C89 prototype for alloca; this
3414 requires including <stddef.h> for size_t. Use extern "C" if C++.
3415 Use #elif for simplicity, since we can assume C89 now.
3416 Don't try to source the system alloca.h since it will not be found
3417 and to prevent recursively including its replacement.
3418 * fnmatch.c: Include <alloca.h> instead of opencoding.
3419 * regex.c: Likewise.
3421 2004-05-16 Derek Price <derek@ximbiot.com>
3422 Paul Eggert <eggert@cs.ucla.edu>
3424 getline cleanup. This changes the getndelim2 API: both order of
3425 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3428 * getline.c: Don't include stddef.h or stdio.h, since our
3429 interface does that.
3430 (getline): Always use getdelim, so that we don't have two
3431 copies of this code.
3432 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3434 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3435 (GETNDELIM2_MAXIMUM): New macro.
3436 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3437 instead of the old practice of delim2==0. All callers changed.
3438 Return -1 on overflow, instead of returning junk.
3439 Do not set *linesize unless allocation succeeds.
3440 * getndelim2.h: Do not include stddef.h; no longer needed, now
3441 that we include sys/types.h.
3442 * getnline.h: Likewise.
3443 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3444 (getndelim2): Reorder arguments.
3445 * getnline.c (getnline, getndelim):
3446 Don't discard the NMAX argument.
3447 (getnline): Invoke getndelim, to avoid code duplication.
3448 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3449 of (size_t) -1 by callers of the getnline family.
3451 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3453 * nanosleep.c (suspended): Change its type from int to
3454 sig_atomic_t volatile.
3455 (first_call): Make it private to rpl_nanosleep, and have it
3456 be zero initially as that's a bit faster.
3457 (my_usleep): Round up fractional times instead of truncating them,
3458 as this is the usual meaning for 'sleep'.
3460 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3462 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3463 (ENOSYS): Define if not defined.
3464 (settime): Fall back on stime if it exists and settimeofday fails.
3465 But don't bother with fallbacks if a method fails with errno == EPERM.
3467 2004-05-11 Jim Meyering <jim@meyering.net>
3469 Prior to this change, the save_cwd caller required read access to the
3470 current directory on most systems (ones with the fchdir function).
3472 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3473 fails, try write-only, and finally, resort to using xgetcwd.
3475 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3477 * obstack.c, obstack.h: Import changes from libc.
3479 2004-04-28 Bruno Haible <bruno@clisp.org>
3481 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3482 implicitly appends .exe to executables.
3483 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3484 accepts Windows pathnames.
3485 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3486 Cygwin like Windows, since it now accepts Windows pathnames.
3487 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3488 Cygwin like Windows, since it now accepts Windows pathnames.
3489 Reported by Derek Robert Price <derek@ximbiot.com>.
3491 2004-04-20 Jim Meyering <jim@meyering.net>
3493 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3495 2004-04-20 Jim Meyering <jim@meyering.net>
3496 Bruno Haible <bruno@clisp.org>
3498 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3499 memory when realloc fails.
3501 2004-04-18 Jim Meyering <jim@meyering.net>
3503 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3504 don't leak memory and do call END_UTMP_ENT.
3506 2004-04-11 Paul Eggert <eggert@twinsun.com>
3508 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3509 (CHAR_BIT): Remove, since we assume C89.
3510 Include <stdint.h> if available, as per current Autoconf CVS advice.
3512 2004-03-30 Paul Eggert <eggert@twinsun.com>
3514 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3515 not bool, to be more consistent with Unix conventions.
3516 Suggested by Bruno Haible.
3518 Merge from coreutils.
3520 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3523 * getdate.h: Include stdbool.h, and timespec.h instead of
3524 the usual <time.h> dance.
3525 (get_date): Change signature to support fractional time stamps.
3526 All callers changed.
3527 * getdate.y: Include "getdate.h" first, as we can now
3528 assume C89 and don't need to worry about 'const'.
3529 Similarly, include "unlocked-io.h" near start, not in middle.
3531 (textint.value): Use long int rather than int.
3532 (textint.digits): Use size_t rather than int.
3533 (BILLION, LOG10_BILLION): New constants.
3534 (parser_control): New member rel_ns. Members day_ordinal,
3535 time_zone, month, day, hour, minutes, rel_year, rel_month,
3536 rel_day, rel_hour, rel_minutes, rel_seconds
3537 are now long int, not int. Member seconds is now struct timespec,
3538 not int. New member timespec_seen. Members dates_seen, days_seen,
3539 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3541 (%union.intval): Now long int, not int.
3542 New member timespec.
3543 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3544 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3545 (spec): Now is a timespec or an item list.
3546 (timespec, items): New nonterminals.
3547 (time, rel, relunit, number, get_date):
3548 Add support for fractional seconds.
3549 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3550 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3551 (to_hour): First arg is now long int, not int.
3552 (to_year): Returns long int, not int.
3553 Don't treat year -70 like 70.
3554 (tm_diff): Returns long int, not int.
3555 (lookup_word): Use bool instead of int when appropriate.
3556 (yylex): Use size_t for count, not int.
3557 Detect overflow when parsing large integer constants.
3558 Add support for fractions.
3559 (get_date): Make pointers 'const' if possible.
3560 Use more-portable code to detect integer overflow.
3561 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3562 Don't use ctime; it's not reliable if the year has >4 digits.
3564 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3565 This is for compatibility with BSD.
3567 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3568 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3569 From coreutils' system.h.
3571 * userspec.c: Don't include "posixver.h".
3572 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3573 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3574 compatible extension. Simplify code by removing a boolean int
3575 that was always nonzero if a string was nonnull.
3577 2004-03-30 Jim Meyering <jim@meyering.net>
3579 Merge from coreutils.
3581 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3583 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3584 an empty input stream.
3586 * readtokens.c: Include <stdbool.h>.
3587 (readtoken): Use `size_t' rather than int/long.
3588 All callers adjusted.
3589 Use `bool' rather than `int' where appropriate.
3590 Use memset rather than an explicit loop.
3591 Use x2nrealloc rather than xrealloc.
3592 Allow the use of `\0' as a delimiter.
3593 (readtokens): Likewise.
3594 * readtokens.h (readtoken, readtokens): Update prototypes.
3596 2004-03-30 Bruno Haible <bruno@clisp.org>
3598 * getloadavg.c (getloadavg): Don't assume setlocale returns
3601 2004-03-29 Paul Eggert <eggert@twinsun.com>
3603 Merge changes to getloadavg.c from coreutils and Emacs.
3605 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3606 Define to an expression, not to the empty string.
3607 Include cloexec.h and xalloc.h.
3608 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3609 Use set_cloexec_flag rather than rolling our own.
3610 * cloexec.c, cloexec.h: New files.
3612 2004-03-18 Paul Eggert <eggert@twinsun.com>
3614 * getopt.h: Sync with libc CVS.
3616 2004-03-18 Paul Eggert <eggert@twinsun.com>
3617 Bruno Haible <bruno@clisp.org>
3619 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3620 not on all platforms that have <wchar.h>.
3621 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3623 2004-03-09 Paul Eggert <eggert@twinsun.com>
3625 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3627 * getopt_int.h: New file, also synced from libc.
3629 2004-03-07 Paul Eggert <eggert@twinsun.com>
3631 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3632 '#if' expressions. Unlike the code it replaces, it does not
3633 depend on (defined _SC_PAGESIZE). However, it does depend on
3634 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3635 first reported by Jason Andrade in
3636 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3638 2004-01-18 Simon Josefsson <jas@extundo.com>
3640 * strdup.h: New file.
3641 * strdup.c: Include it.
3642 * path-concat.c: Include strdup.h. Drop strdup declaration.
3643 * userspec.c: Include strdup.h. Drop strdup declaration.
3645 2004-02-06 Karl Berry <karl@gnu.org>
3647 * config.charset: update from gettext 0.14.1.
3649 2004-02-05 Paul Eggert <eggert@twinsun.com>
3651 Add comments and code, prompted by suggestions from Bruno Haible
3653 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3654 describing the enum quoting_style values.
3655 * quotearg.c (quotearg_alloc): New function.
3656 (quotearg_buffer_restyled): Treat lone { and } as special.
3657 Treat = as special. Work around bug with older shells
3658 that "see" a '\' that is really the 2nd byte of a multibyte char.
3659 Quote empty string with shell_quoting_style.
3661 2004-02-03 Bruno Haible <bruno@clisp.org>
3663 * pipe.h: New file, from GNU gettext.
3664 * pipe.c: New file, from GNU gettext.
3666 2004-01-27 Bruno Haible <bruno@clisp.org>
3668 * execute.h: New file, from GNU gettext.
3669 * execute.c: New file, from GNU gettext.
3670 * w32spawn.h: New file, from GNU gettext.
3672 2004-01-23 Paul Eggert <eggert@twinsun.com>
3674 Exit-status fix from coreutils.
3676 Use exit_failure consistently in place of EXIT_FAILURE,
3677 so that program exit statuses are consistent on failure.
3679 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3680 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3681 * argmatch.h: Comment fix to match the above.
3682 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3683 Now a macro referring to exit_failure, instead of a separate
3684 variable. Include "exitfail.h" to get it.
3685 * xstrtol.h: Include "exitfail.h".
3686 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3688 * long-options.c (parse_long_options): Use prototype
3689 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3692 2004-01-21 Jim Meyering <jim@meyering.net>
3694 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3695 so as not to conflict with a different-sized __mktime_internal
3696 function in GNU libc.
3697 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3698 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3700 2004-01-18 Paul Eggert <eggert@twinsun.com>
3702 Merge from diffutils.
3704 * file-type.c (file_type): Add typed memory objects.
3705 * file-type.h (S_TYPEISTMO): New macro.
3707 * c-stack.h (c_stack_action): Remove argv argument.
3708 * c-stack.c (c_stack_action): Likewise. All uses changed.
3709 (die): Don't calculate message unless segv_action returns.
3710 (get_stack_location, min_address_from_argv, max_address_from_argv,
3711 volatile stack_base, volatile_stack_size): Remove.
3712 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3713 that every segmentation violation is a stack overflow. (Ouch!)
3714 See Debian bug 136249 (still outstanding) for more info about why
3715 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3717 2003-11-30 Bruno Haible <bruno@clisp.org>
3719 Safer stack allocation.
3720 * setenv.c: Include allocsa.h.
3721 (alloca): Remove fallback definition.
3722 (freea): Remove macro.
3723 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3726 2003-10-17 Bruno Haible <bruno@clisp.org>
3728 * binary-io.h: Avoid warnings on Cygwin.
3730 2003-12-28 Bruno Haible <bruno@clisp.org>
3732 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3733 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3735 2003-11-28 Bruno Haible <bruno@clisp.org>
3737 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3739 2003-11-27 Bruno Haible <bruno@clisp.org>
3741 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3743 2003-11-17 Bruno Haible <bruno@clisp.org>
3745 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3747 2003-11-24 Bruno Haible <bruno@clisp.org>
3749 * xallocsa.h: New file, from GNU gettext.
3750 * xallocsa.c: New file, from GNU gettext.
3752 2003-11-24 Bruno Haible <bruno@clisp.org>
3754 * allocsa.h: New file, from GNU gettext.
3755 * allocsa.c: New file, from GNU gettext.
3757 2003-11-24 Bruno Haible <bruno@clisp.org>
3759 * eealloc.h: New file.
3761 2004-01-15 Jim Meyering <jim@meyering.net>
3763 Merge from coreutils.
3765 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3766 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3767 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3769 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3770 optional configure-time default.
3772 * version-etc.c (version_etc_copyright): Update copyright date.
3774 * xreadlink.c (xreadlink): Correct outdated comment.
3776 2004-01-15 Paul Eggert <eggert@twinsun.com>
3778 Merge from coreutils.
3780 * posixver.c: Include posixver.h.
3782 * same.c: Include <stdbool.h>, <limits.h>.
3783 (_POSIX_NAME_MAX): Define if not defined.
3785 (same_name): If file names are silently truncated, report
3786 that the file names are the same if they are the same after
3787 the silent truncation.
3789 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3790 conversion function.
3791 * xstrtod.c (xstrtod): Likewise. All callers changed to
3792 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3795 2004-01-14 Paul Eggert <eggert@twinsun.com>
3797 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3798 with like-named macro in fnmatch.c.
3799 (EXT): Use an internal constant instead.
3801 Merge fnmatch patches from glibc.
3802 * fnmatch.c (mbsinit): Remove define.
3803 Add libc_hidden_ver (__fnmatch, fnmatch).
3804 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3805 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3807 2003-12-14 Karl Berry <karl@gnu.org>
3809 * config.charset: update from gettext-runtime.
3811 2003-12-03 Paul Eggert <eggert@twinsun.com>
3813 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3814 Bug reported by Alfred M. Szmidt.
3816 2003-11-29 Karl Berry <karl@gnu.org>
3818 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3820 2003-11-23 Paul Eggert <eggert@twinsun.com>
3821 Bruno Haible <bruno@clisp.org>
3823 * printf-parse.h: Don't include sys/types.h.
3824 (ARG_NONE): New macro.
3825 (char_directive): Change type of *arg_index fields to size_t.
3826 * printf-parse.c: Don't include sys/types.h.
3827 (SSIZE_MAX): Remove macro.
3828 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3829 Remove unnecessary overflow check.
3830 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3833 2003-11-24 Paul Eggert <eggert@twinsun.com>
3835 * alloca.c: Remove dependency on xalloc module.
3836 (xalloc_die): Remove.
3837 (memory_full) [!defined emacs]: New macro.
3838 [!defined emacs]: Don't include xalloc.h.
3839 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3840 address arithmetic overflows. Change datatypes a bit to avoid
3843 2003-11-22 Jim Meyering <jim@meyering.net>
3845 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3847 2003-11-17 Bruno Haible <bruno@clisp.org>
3849 * vasnprintf.c (alloca): Remove fallback definition.
3850 (freea): Remove definition.
3851 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3852 Reported by Paul Eggert.
3854 2003-11-17 Jim Meyering <jim@meyering.net>
3856 On systems without utime and without a utimes function capable of
3857 dealing with a NULL struct utimbuf* argument, this utime replacement
3858 could -- in unusual circumstances -- leak a file descriptor.
3859 * utime.c: Include <unistd.h> and <errno.h>.
3860 (utime_null): Be sure to close `fd' and to preserve errno.
3861 Reported by Geoff Collyer via Arnold Robbins.
3863 2003-11-16 Paul Eggert <eggert@twinsun.com>
3864 Bruno Haible <bruno@clisp.org>
3866 Protect against address arithmetic overflow.
3867 * printf-args.h: Include stddef.h.
3868 (arguments): Change type of field 'count' to size_t.
3869 * printf-args.c (printf_fetchargs): Use size_t instead of
3870 'unsigned int' where appropriate.
3871 * printf-parse.h: Include sys/types.h.
3872 (char_directive): Change type of *arg_index fields to ssize_t.
3873 (char_directives): Change type of fields 'count', max_*_length to
3875 * printf-parse.c: Include sys/types.h and xsize.h.
3876 (SSIZE_MAX): Define fallback value.
3877 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3878 instead of 'int' where appropriate. Check a_allocated, d_allocated
3879 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3880 * vasnprintf.c: Include xsize.h.
3881 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3882 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3883 overflow. Avoid wraparound when converting a width or precision from
3886 2003-11-16 Bruno Haible <bruno@clisp.org>
3888 Update from GNU gettext.
3889 * printf-parse.c: Generalize to it can be compiled for wide strings.
3890 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3891 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3892 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3893 SNPRINTF): New macros.
3894 Don't include <alloca.h> if the file is used inside libintl.
3895 (local_wcslen): New function, for Solaris 2.5.1.
3896 (VASNPRINTF): Use it instead of wcslen.
3898 2003-11-16 Bruno Haible <bruno@clisp.org>
3900 * xsize.h (xmax): New function.
3901 (xsum, xsum3, xsum4): Declare as "pure" functions.
3903 2003-11-12 Paul Eggert <eggert@twinsun.com>
3905 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3906 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3907 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3908 heuristic is just as accurate as far as we know, and it removes a
3909 dependency on size_max.m4 and ptrdiff_max.m4.
3911 2003-11-12 Paul Eggert <eggert@twinsun.com>
3913 * xstrtol.c (__xstrtol): Remove "break" immediately after
3914 "return", to pacify some unknown compiler. Problem reported
3917 2003-11-11 Bruno Haible <bruno@clisp.org>
3919 * xsize.h (SIZE_MAX): Remove fallback definition.
3920 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3923 2003-11-10 Paul Eggert <eggert@twinsun.com>
3925 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3926 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3927 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3929 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3930 not (size_t) -1, since it's defined here.
3932 2003-11-06 Paul Eggert <eggert@twinsun.com>
3934 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3935 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3936 Reject sizes of exactly SIZE_MAX bytes.
3937 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3938 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3940 2003-11-05 Bruno Haible <bruno@clisp.org>
3942 * xsize.h: Include limits.h, to avoid a possible collision with
3943 SIZE_MAX defined in <limits.h> on Solaris.
3945 2003-11-04 Bruno Haible <bruno@clisp.org>
3947 * xsize.h: New file.
3948 * linebreak.c: Include xsize.h.
3949 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3950 argument for overflow.
3951 Suggested by Paul Eggert.
3953 2003-10-31 Bruno Haible <bruno@clisp.org>
3955 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3956 to avoid (extremely rare) race condition.
3957 Suggested by Paul Eggert.
3959 2003-11-03 Jim Meyering <jim@meyering.net>
3961 * userspec.c: Include "userspec.h".
3962 * userspec.h: New file.
3964 2003-10-31 Paul Eggert <eggert@twinsun.com>
3966 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3967 * mountlist.c (SIZE_MAX): Define if not defined already.
3968 (read_filesystem_list): Set and use me_type_malloced.
3969 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3970 whatever the type happens to be), for brevity and consistency.
3971 Check for size calculation overflow on Alphas running OSF/1.
3973 2003-10-31 Jim Meyering <jim@meyering.net>
3975 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3977 * linebuffer.c: Include <string.h> for declaration of memset.
3979 2003-10-30 Paul Eggert <eggert@twinsun.com>
3980 Bruno Haible <bruno@clisp.org>
3982 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3983 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3985 2003-10-29 Paul Eggert <eggert@twinsun.com>
3987 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3988 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3990 * quotearg.c (quotearg_n_options): Use it.
3991 * group-member.c: Include <stdbool.h>.
3992 (free_group_info): Arg is now const *; don't free arg.
3993 (get_group_info): Now returns bool and accepts struct group_info *,
3994 rather than returning a malloc'ed struct group_info *.
3995 All uses changed. Check for overflow in internal size calculation.
3997 * getusershell.c (readname): Simplify the code by using x2nrealloc
3998 rather than xmalloc/xrealloc.
3999 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4000 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4001 conformance bug: the old code used a pointer after freeing the
4002 storage that it addressed.
4003 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4004 rather than doing it by hand.
4005 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4006 the buffer preserved. Use free and xmalloc instead.
4007 * quotearg.c (quotearg_n_options): Likewise.
4008 Use a simpler test for size overflow. Don't use xalloc_oversized
4009 because unsigned int might be wider than size_t (!); this suggests
4010 that we should switch from unsigned int to size_t for slot numbers.
4012 2003-10-27 Bruno Haible <bruno@clisp.org>
4014 * stdbool_.h: Better support for BeOS.
4016 2003-10-27 Paul Eggert <eggert@twinsun.com>
4018 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4019 to allocate the returned structure. Do not allocate a subarray,
4020 as x2nrealloc will do that.
4021 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4022 instead of xnrealloc.
4023 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4025 2003-10-26 Paul Eggert <eggert@twinsun.com>
4027 * xalloc.h (xalloc_oversized): New static inline function, for
4028 callers that want to do their own size-overflow checking. Include
4029 <stdbool.h>, since xalloc_oversized returns bool.
4030 * xalloc.c (array_size_overflow): Remove. All callers changed
4031 to use xalloc_oversized.
4033 Add two functions x2realloc, x2nrealloc, for programs that grow
4034 arrays dynamically by doubling their sizes.
4035 * xalloc.h (x2realloc, x2nrealloc): New decls.
4036 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4039 Port to C99 semantics for 'inline' of external functions.
4040 Bug reported by Bruno Haible.
4041 * xmalloc.c (xnmalloc_inline): New static inline function,
4042 with the old contents of xnmalloc.
4043 (xnmalloc, xmalloc): Use it.
4044 (xnrealloc_inline): New static inline function,
4045 with the old contents of xnrealloc.
4046 (xnrealloc, xrealloc): Use it.
4048 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4050 2003-10-25 Paul Eggert <eggert@twinsun.com>
4052 Fix several address-calculation bugs in the hash modules,
4053 plus some minor code cleanup.
4055 * hash.h: Include <stdbool.h>, for bool.
4056 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4057 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4058 hash_get_n_entries, hash_get_max_bucket_length,
4059 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4060 hash_rehash): Use size_t rather than unsigned.
4061 * hash.c (struct hash_table, hash_get_n_buckets,
4062 hash_get_n_buckets_used, hash_get_n_entries,
4063 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4064 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4065 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4067 (SIZE_MAX): Define if not defined.
4068 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4069 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4071 Use const * when possible.
4072 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4073 (check_tuning): Fix bug: if tuning parameters were very close to
4074 0 or 1, rounding errors could have caused subscript violations.
4075 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4076 (hash_initialize): Add 'fail:' label
4077 to free table and return NULL, and use it to simplify code.
4078 Use calloc rather than clearing the storage ourself.
4079 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4080 buffer size calculations.
4081 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4082 Include <stddef.h>, for size_t.
4083 * hash-pjw.c (hash_pjw): Likewise.
4084 Switch to method described by Bruno Haible.
4085 Include <limits.h>, for CHAR_BIT.
4086 (SIZE_BITS): New macro.
4088 2003-10-21 Paul Eggert <eggert@twinsun.com>
4090 * getndelim2.c (getndelim2): When size calculation overflows,
4091 ceiling the allocation at NMAX bytes rather than silently
4092 discarding input bytes before NMAX is reached. This makes
4093 a difference only if NMAX exceeds SIZE_MAX / 2.
4095 * obstack.c: Merge from glibc.
4096 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4097 Add libc_hidden_def (_obstack_newchunk).
4098 (_obstack_free) [! defined _LIBC]: Remove.
4099 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4100 a clone of the function body.
4101 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4102 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4104 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4105 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4108 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4109 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4110 Don't use lvalue casts, as GCC plans to remove support for them
4111 in GCC 3.5. Reported by Joseph S. Myers. This bug
4112 was also present in the non-GCC version, indicating that this
4113 code had always been buggy and had never been widely used.
4114 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4115 Use the fast variant of each macro, rather than copying the
4116 definiens of the fast variant; that way, we'll be more likely to
4117 catch future bugs in the fast variants.
4119 2003-10-20 Bruno Haible <bruno@clisp.org>
4121 * wait-process.h: New file, from GNU gettext.
4122 * wait-process.c: New file, from GNU gettext.
4124 2003-10-19 Jim Meyering <jim@meyering.net>
4126 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4128 2003-10-16 Paul Eggert <eggert@twinsun.com>
4130 * getgroups.c: Include <errno.h>, <stdlib.h>.
4131 (getgroups): First arg is int, not size_t.
4132 Don't let 'free' mangle errno.
4134 2003-10-16 Jim Meyering <jim@meyering.net>
4136 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4138 2003-10-15 Paul Eggert <eggert@twinsun.com>
4140 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4142 (new_exclude, add_exclude_file): Initial size no longer needs to
4144 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4145 our own address arithmetic overflow checking.
4147 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4148 (fnmatch): Do not alloca more than 2000 wide characters;
4149 instead, use malloc for large buffers.
4150 Check for address arithmetic overflow, and return -1
4151 with errno set to ENOMEM in that case.
4152 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4153 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4154 instead, return -1. Check for address arithmetic overflow.
4156 2003-10-14 Paul Eggert <eggert@twinsun.com>
4158 Handle invalid suffixes and overflow independently, so that
4159 callers can treat them independently as needed. Fix some bugs in
4160 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4161 suffix for a human-readable blocksize. The major caller-visible
4162 change is the addition of a new
4163 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4164 that both overflow and suffix chars were found.
4166 * human.c (humblock): Don't check separately for invalid suffix
4167 char; that is xstrtoumax's job (now that its bug is fixed).
4168 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4169 INTMAX_MAX]: New macros.
4170 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4171 TYPE_MAXIMUM): New macros.
4172 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4173 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4174 if overflow occurs, as it's what __strtol does and it's more useful
4176 (__xstrtol): If __strtol reports some error other than ERANGE,
4177 reflect it to the caller as LONGINT_INVALID. If it reports
4178 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4179 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4180 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4182 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4183 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4184 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4185 [defined UINTMAX_MAX]: New macros.
4187 2003-10-14 Bruno Haible <bruno@clisp.org>
4189 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4190 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4191 Also use volatile where needed.
4193 2003-10-12 Paul Eggert <eggert@twinsun.com>
4195 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4196 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4197 and define in terms of the other primitives.
4198 * xmalloc.c: Include stdbool.h; do not include exit.h.
4199 (SIZE_MAX): Define if not already defined.
4200 (array_size_overflow): New function.
4201 (xalloc_die): Abort instead of exiting if 'error' returns.
4202 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4203 (xmalloc, xrealloc): Use them.
4204 (xcalloc): Check for address arithmetic overflow.
4205 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4206 a bit faster than strcpy.
4208 2003-10-08 Paul Eggert <eggert@twinsun.com>
4210 Merge getpass from libc, plus a few fixes.
4212 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4213 Include <stdbool.h>.
4214 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4215 __fsetlocking to empty.
4216 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4217 do include <bits/libc-lock.h>.
4218 Do not include <fcntl.h>; not needed.
4219 [_LIBC]: Include <wchar.h>.
4220 (NOTCANCEL_MODE): New macro.
4221 (flockfile, funlockfile) [_LIBC]: New macros.
4222 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4223 [!_LIBC]: New macros.
4224 (call_fclose): New function.
4225 (getpass): Use it. Save tty stream separately; this simplifies the
4226 code and makes it more reliable if stdin happens to equal stdout.
4227 Invoke __fsetlocking on tty.
4228 Handle thread cancellation if needed.
4229 Namespace cleanup (use __tcgetattr, __getline).
4230 Use bool for Booleans.
4231 [USE_IN_LIBIO]: Handle wide streams.
4232 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4233 stream might go where.
4235 * unlocked-io.h: Include <stdio.h>, so that the caller
4236 doesn't have to include <stdio.h> before us.
4237 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4238 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4239 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4240 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4241 if not declared, so that we can use getpass.c code from libc without
4243 (flockfile, ftrylockfile, funlockfile): New macros.
4245 2003-10-06 Bruno Haible <bruno@clisp.org>
4247 * version-etc-2.h: Remove file.
4248 * version-etc-2.c: Remove file.
4250 2003-09-25 Jim Meyering <jim@meyering.net>
4251 Bruno Haible <bruno@clisp.org>
4253 This lets translators provide better translations for the
4254 "Written by ..." part of --version output.
4255 * version-etc.h: Include stdarg.h.
4256 (version_etc_copyright): Declare as readonly.
4257 (version_etc): Make this function variadic with a NULL-terminated list
4258 of author name strings.
4259 (version_etc_va): New declaration.
4260 * version-etc.c: Include stdarg.h, stdlib.h.
4261 (version_etc_copyright): Declare as readonly.
4262 (version_etc_va): New function. Provide a different translatable string
4263 for each possible number of authors < 10. Abbreviate when there are 10
4265 (version_etc): Make this function variadic. Call version_etc_va.
4266 Suggestion from Gary V. Vaughan.
4268 * long-options.h (parse_long_options): Change prototype: the authors
4269 string is moved to the end and becomes variadic.
4270 * long-options.c: Include stdarg.h.
4271 (parse_long_options): Make this function variadic, too.
4272 Call version_etc_va, not version_etc.
4274 2003-10-06 Bruno Haible <bruno@clisp.org>
4276 * fatal-signal.h: New file, from GNU gettext.
4277 * fatal-signal.c: New file, from GNU gettext.
4279 2003-10-04 Karl Berry <karl@gnu.org>
4281 * argp*: update from libc.
4283 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4285 * getpass.c (getpass): Use a no-op fseek when switching from input to
4286 output mode on the same stream.
4288 2003-09-29 Paul Eggert <eggert@twinsun.com>
4290 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4291 Fix arg typo in previous patch.
4293 2003-09-28 Jim Meyering <jim@meyering.net>
4295 * error.c: Correct cpp indentation.
4297 2003-09-27 Paul Eggert <eggert@twinsun.com>
4299 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4300 Omit the special code that used __typeof__, since we worry that
4301 it could be more trouble than it's worth. See:
4302 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4303 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4307 2003-09-26 Jim Meyering <jim@meyering.net>
4309 * error.c (error_tail): Move some declarations
4310 into inner scope where the local variables are used.
4312 2003-09-26 Bruno Haible <bruno@clisp.org>
4314 * stpncpy.h (gnu_stpncpy): New declaration.
4315 (stpncpy): Define as alias for gnu_stpncpy.
4316 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4318 2003-09-26 Paul Eggert <eggert@twinsun.com>
4320 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4321 (error_tail): Do not loop, reallocating temporary buffer, since
4322 the output cannot contain more wide characters than the input
4323 contains bytes, the size must be big enough already. This avoids
4324 one potential size overflow calculation. Check for size overflow
4325 when calculating temporary buffer size. Free temporary buffer
4326 when done, if it was allocated with malloc; this plugs a memory
4327 leak. Remove casts from void * to pointers, that are no longer
4328 needed now that we're assuming C89 or better.
4330 Merge error changes from glibc.
4332 * error.c, error.h: Update copyright notice header to match glibc.
4333 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4334 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4335 Disable cancellation while printing error.
4336 * error.h: Prepend __ to parameter names.
4338 2003-09-25 Karl Berry <karl@gnu.org>
4340 * argp-fmtstream.c, argp-help.c: update from libc.
4342 2003-09-25 Bruno Haible <bruno@clisp.org>
4344 * version-etc-2.h: New file, from version-etc.h with modifications.
4345 * version-etc-2.c: New file, from version-etc.c with modifications.
4347 2003-09-25 Simon Josefsson <jas@extundo.com>
4349 * xgetdomainname.h: New file.
4350 * xgetdomainname.c: New file.
4352 2003-09-25 Simon Josefsson <jas@extundo.com>
4353 Bruno Haible <bruno@clisp.org>
4355 * getdomainname.h: New file.
4356 * getdomainname.c: New file.
4358 2003-09-24 Paul Eggert <eggert@twinsun.com>
4360 * linebuffer.c (freebuffer): Don't free the argument, just
4361 the buffer associated with the argument. Bug reported by
4364 2003-09-19 Karl Berry <karl@gnu.org>
4366 * argp.h: update from libc.
4368 2003-09-16 Paul Eggert <eggert@twinsun.com>
4370 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4371 input error, instead of returning NULL the next time we are called
4372 (and therefore losing track of errno).
4374 2003-09-15 Paul Eggert <eggert@twinsun.com>
4376 * getndelim2.c (getndelim2): Don't trash errno when a read
4377 fails, so that the caller gets the proper errno.
4379 * readutmp.c (read_utmp): Likewise.
4380 Check for fstat error. Close stream and free storage
4383 2003-09-14 Bruno Haible <bruno@clisp.org>
4385 * fwriteerror.h: New file.
4386 * fwriteerror.c: New file.
4388 2003-09-14 Jim Meyering <jim@meyering.net>
4390 * getloadavg.c: Correct cpp indentation.
4391 * strdup.c: Likewise.
4392 * vasnprintf.c: Likewise.
4394 2003-09-12 Paul Eggert <eggert@twinsun.com>
4396 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4397 * obstack.c [!defined _LIBC]: Likewise.
4398 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4399 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4400 * exitfail.c: Don't include stdlib.h; no longer needed.
4402 More changes to assume C89 or better.
4404 * error.c (error_tail): Assume vprintf.
4406 * argmatch.c (getenv): Remove decl.
4407 * progreloc.c (get_full_program_name): Define via prototype.
4408 * setenv.c (clearenv): Likewise.
4409 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4411 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4412 (malloc, memcpy): Remove decls.
4413 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4414 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4415 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4416 (memcpy): Remove macro.
4417 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4418 (__P): Remove. All uses removed.
4419 (PTR): Remove. All uses changed to void *.
4420 (CHAR_BIT, NULL): Remove.
4421 (spaces, zeros, memset_space, memset_zero)
4422 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4424 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4425 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4426 Define with prototype.
4427 Remove now-unnecessary prototype decl.
4428 (extra_args_spec): Assume ANSI C. All uses changed.
4429 (extra_args_spec_iso): Remove.
4430 (my_strftime, emacs_strftimeu): Define via prototype.
4431 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4433 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4434 * strtoimax.c: Include <stdlib.h> unconditionally.
4435 (strtoul, strtol): Remove decls.
4436 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4438 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4439 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4440 (LOCALE_PARAM_PROTO): New macro.
4441 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4442 (INTERNAL (strtol), strtol): Define with a prototype.
4443 (PARAMS): Remove. All uses removed.
4444 * tempname.c: Include <string.h> unconditionally.
4445 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4446 * xgethostname.c (main): Define with a prototype.
4447 * xmalloc.c: Include "xalloc.h" first, to check interface.
4448 Include <stdlib.h> unconditionally.
4449 (calloc, malloc, realloc, free): Remove decls.
4450 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4451 Include <stdlib.h> unconditionally. Sort include file names.
4453 (xstrtod): Define with a prototype.
4454 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4455 (strtol, strtoul): Remove decls.
4457 2003-09-11 Paul Eggert <eggert@twinsun.com>
4459 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4460 Include <stdlib.h>, <string.h> unconditionally.
4461 Remove now-unnecessary cast to char *.
4462 * strnlen.c: Include <string.h> unconditionally.
4463 * yesno.c (yesno): Define with a prototype.
4465 2003-09-10 Bruno Haible <bruno@clisp.org>
4467 * strcspn.c: Include <string.h> unconditionally.
4468 * strpbrk.c: Include <string.h> unconditionally.
4469 * strstr.c: Include <string.h> unconditionally.
4470 * unicodeio.c: Include <string.h> unconditionally.
4471 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4472 * unsetenv.c: Likewise.
4473 * xreadlink.c: Include <stdlib.h> unconditionally.
4474 * yesno.c: Include <stdlib.h> unconditionally.
4475 (rpmatch): Add prototype.
4477 2003-09-10 Jim Meyering <jim@meyering.net>
4479 * error.c: Correct indentation of cpp directives.
4481 2003-09-09 Paul Eggert <eggert@twinsun.com>
4485 * acosl.c (main): Use a prototype.
4486 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4489 * getloadavg.c (getloadavg, main): Define via prototypes.
4491 * getopt.h (struct option.name): Assume C89, and use 'const'.
4492 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4493 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4495 * getopt.c (const): Remove macro.
4496 Include <string.h> unconditionally.
4497 (my_index): Remove; all uses changed to strchr.
4498 (strlen): Remove decl.
4499 (exchange): Remove forward decl; no longer needed.
4500 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4501 Define with prototype.
4502 * getopt1.c (const): Remove macro.
4503 (getopt_long, getopt_long_only, main): Define with prototype.
4505 * getugroups.c: Include <string.h> unconditionally.
4507 * getusershell.c: Include <stdlib.h> unconditionally.
4508 (getusershell, setusershell, endusershell, readname, main):
4509 Define with prototypes.
4511 * group-member.c: Include group-member.h first.
4512 Include <stdlib.h> unconditionally.
4514 * hard-locale.c: Include hard-locale.h first.
4515 Include <stdlib.h>, <string.h> unconditionally.
4517 * hash.c (free, malloc): Remove decls.
4518 Include <stdlib.h> unconditionally.
4520 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4521 (getenv): Do not declare.
4523 * idcache.c: Include <string.h> unconditionally.
4525 * long-options.c: Include long-options.h first, to test interface.
4526 Include <stdlib.h> unconditionally.
4528 * makepath.c: Include makepath.h first, to test interface.
4529 Include <stdlib.h> and <string.h> unconditionally.
4531 * linebuffer.c: Include <stdlib.h>.
4532 (free): Remove decl.
4534 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4535 rpl_malloc returns void *, not char *.
4536 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4538 * md5.h: Include <limits.h> unconditionally.
4539 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4540 (__P): Remove; all uses removed.
4541 * md5.c: Include "md5.h" first.
4542 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4543 md5_buffer, md5_process_bytes, md5_process_block):
4544 Define with prototypes.
4545 * sha.h (__P): Remove all uses. (It wasn't defined??)
4546 * sha.c: Include "sha.h" first.
4547 Include <stdlib.h>, <string.h> unconditionally.
4549 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4550 * memcmp.c (__ptr_t): Likewise.
4551 * memrchr.c (__ptr_t): Likewise.
4552 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4553 Include <string.h> unconditionally.
4554 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4555 * memchr.c: Include <stdlib.h> unconditionally.
4556 * memchr.c (LONG_MAX): Remove.
4557 * memrchr.c (LONG_MAX): Likewise.
4558 * memchr.c (__memchr): Define via a prototype.
4559 * memrchr.c (__memrchr): Likewise.
4560 * memcmp.c (__P): Remove, and remove all uses.
4561 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4562 Remove forward decls; no longer needed.
4563 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4564 Use types required by C89 in prototype.
4566 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4567 * savedir.c: Likewise.
4568 * mkdir.c (free): Remove decl.
4569 * rmdir.c (rmdir): Define with a prototype.
4570 * savedir.c: Include savedir.h first, to test interface.
4572 * mktime.c (STDC_HEADERS): Remove.
4573 Include <stdlib.h>, <string.h> unconditionally.
4575 * modechange.c: Include <stdlib.h> unconditionally.
4576 (malloc): Remove decl.
4578 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4579 (free): Remove decl.
4581 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4582 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4583 (This type really should be intptr_t, but that's a C99ism.)
4584 (_obstack_memcpy): Remove: all uses changed to memcpy.
4585 Include <string.h> unconditionally.
4586 (struct obstack): Assume __STDC__ for types of members
4587 chunkfun, freefun, extra_arg.
4588 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4589 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4590 obstack_begin, obstack_specify_allocation,
4591 obstack_specify_allocation_with_arg, obstack_chunkfun,
4592 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4593 Remove unprototyped decls and the macros that use them.
4594 * obstack.c (POINTER): Remove. All uses changed to void *.
4595 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4596 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4597 (defined __STDC__ && __STDC__)]:
4598 Remove nonprototyped code.
4599 Include <stdlib.h> unconditionally.
4600 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4601 _obstack_allocated_p, _obstack_free, obstack_free,
4602 _obstack_memory_used, print_and_abort):
4603 Define using prototypes.
4604 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4605 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4606 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4607 obstack_next_free, obstack_object_size, obstack_room) [0]:
4608 Remove unused, unprototyped code.
4610 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4612 * physmem.c (physmem_total, physmem_available, main): Define
4615 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4616 (main): Define with a prototype.
4618 * posixver.c (getenv): Remove decl.
4620 * putenv.c (malloc): Returns void *, not char *.
4621 Include <string.h> unconditionally.
4622 (strchr, memcpy, NULL): Do not define.
4624 * readtokens.c: Include readtokens.h first, to test interface.
4625 Include <stdlib.h>, <string.h> unconditionally.
4626 (init_tokenbuffer): Define with a prototype.
4628 * regex.c (PARAMS): Remove. All uses removed.
4629 All uses of _RE_ARGS removed, too.
4630 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4632 (bzero): Assume memset exists.
4633 (memcmp, memcpy, NULL): Remove.
4634 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4635 char, or assignments to local vars of type signed char.
4636 (init_syntax_once, PREFIX(extract_number_and_incr),
4637 PREFIX(print_partial_compiled_pattern),
4638 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4639 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4640 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4641 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4642 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4643 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4644 wcs_compile_range, byte_compile_range, truncate_wchar,
4645 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4646 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4647 count_mbs_length, wcs_re_match_2_internal,
4648 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4649 PREFIX(alt_match_null_string_p),
4650 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4651 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4652 regfree, PREFIX(extract_number)): Define with prototype. Remove
4653 now-unnecessary declaration, if any.
4654 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4656 Remove now-unnecessary casts among pointer types.
4657 * regex.h (_RE_ARGS): Remove. All uses removed.
4659 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4660 (free): Remove decl.
4662 * rpmatch.c: Include <stdlib.h> unconditionally.
4664 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4665 (free): Remove decl.
4667 * save-cwd.c: Include <stdlib.h> unconditionally.
4668 * xgetcwd.c: Likewise.
4670 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4671 (free): Remove decl.
4673 * strchrnul.c (strchrnul): Define with a prototype.
4674 Fix bug: c_in was not converted to char before searching.
4676 The following changes are not K&R related:
4678 * group-member.h: Include <sys/types.h>, so that this file is
4680 * makepath.h: Likewise.
4682 * getusershell.c (readname, default_index, line_size, readname):
4683 Use size_t, not int, for sizes.
4684 (readname): If the size overflows, report an error instead of
4687 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4689 * getndelim2.c: Assume stdlib.h per the C89 spec.
4691 2003-09-08 Paul Eggert <eggert@twinsun.com>
4693 Assume C89 or better; remove K&R cruft.
4694 A few of these changes were first proposed by Derek Robert Price
4695 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4697 * addext.c: Include <string.h> unconditionally.
4698 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4699 Don't declare getenv or malloc.
4701 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4702 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4704 (find_stack_direction, alloca): Use prototypes.
4706 * atexit.c (atexit): Define using a prototype.
4708 * basename.c, dirname.c, stripslash.c:
4709 Include <string.h> unconditionally.
4711 * bcopy.c: Include <stddef.h>.
4712 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4714 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4716 * error.h (error, error_at_line, error_print_progname)
4717 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4718 * error.c: Include error.h first, to check interface.
4719 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4720 (VA_START): Remove; all uses changeed to va_start.
4721 (exit, strerror): Remove decls.
4722 (error_print_progname): Prototype uncondionally.
4723 Don't include <errno.h>; no longer needed.
4724 (private_strerror): Remove.
4725 (error_tail): Always define.
4726 (error, error_at_line): Assume C89 or better; always use prototypes.
4727 * fatal.c: Include "fatal.h" first, to test interface.
4728 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4729 (VA_START): Remove; all uses changed to va_start.
4730 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4732 (exit): Remove decl.
4733 (fatal): Prototype unconditionally. Assume va_start works.
4734 Abort at end, to pacify gcc.
4736 * euidaccess.c (main): Define with a prototype.
4738 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4740 * exitfail.c: Include <stdlib.h> unconditionally.
4742 * fnmatch_.h (__P): Remove. All uses changed to assume
4744 * fnmatch.c: Include fnmatch.h first, to test interface.
4745 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4746 (getenv): Remove decl.
4747 (fnmatch): Define using a prototype.
4748 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4749 (FCT): Define using a prototype.
4751 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4753 * gethostname.c: Include <stddef.h>.
4754 (gethostname): Define with prototype. Length is size_t, not int.
4756 2003-09-08 Paul Eggert <eggert@twinsun.com>
4758 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4759 getversion.c should have been removed then, but was accidentally
4762 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4763 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4765 2003-09-07 Paul Eggert <eggert@twinsun.com>
4767 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4768 copy_tm_result. Bug reported by Simon Josefsson in
4769 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4771 2003-09-06 Paul Eggert <eggert@twinsun.com>
4773 * time_r.c, time_r.h: New files.
4775 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4777 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4778 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4780 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4782 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4783 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4786 * timegm.c: Switch to glibc implementation, with the following changes:
4787 [defined HAVE_CONFIG_H]: Include <config.h>.
4788 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4789 (__mktime_internal) [!defined _LIBC]: New decl.
4790 (__gmtime_r) [!defined _LIBC]: New macro and function.
4791 (timegm): Use a prototype, since gnulib assumes C89.
4792 Do not bother declaring tmp to be const, as it's not really usefu.
4793 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4794 (timegm): Declare only if HAVE_DECL_TIMEGM.
4796 2003-09-03 Paul Eggert <eggert@twinsun.com>
4798 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4799 Bug reported by Lute Kamstra in
4800 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4802 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4803 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4804 course with correspondingly smaller numbers for tomorrow and
4805 yesterday. From Tadayoshi Funaba. Originally installed into
4806 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4809 2003-08-31 Simon Josefsson <jas@extundo.com>
4811 * timegm.h: New file.
4812 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4814 2003-08-31 Karl Berry <karl@gnu.org>
4816 * argp.h: update from libc.
4818 2003-08-28 Bruno Haible <bruno@clisp.org>
4820 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4821 warning on QNX, which defines O_BINARY to 000000.
4823 2003-08-24 Bruno Haible <bruno@clisp.org>
4825 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4826 MSVC7 <stdio.h> is included later.
4828 2003-08-20 Bruno Haible <bruno@clisp.org>
4830 * progname.h: New file, from GNU gettext.
4831 * progname.c: New file, from GNU gettext.
4832 * progreloc.c: New file, from GNU gettext.
4834 2003-08-19 Bruno Haible <bruno@clisp.org>
4836 * xstrdup.c: Assume <string.h> exists.
4838 2003-08-18 Jim Meyering <jim@meyering.net>
4840 * setenv.h: Indent nested cpp directive.
4841 * vasnprintf.c: Remove trailing blanks.
4843 2003-08-17 Simon Josefsson <jas@extundo.com>
4844 Bruno Haible <bruno@clisp.org>
4846 * xstrndup.h: New file.
4847 * xstrndup.c: New file.
4849 2003-08-17 Bruno Haible <bruno@clisp.org>
4851 * strndup.h: New file.
4853 2003-08-16 Paul Eggert <eggert@twinsun.com>
4855 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4856 space, undoing this 2003-08-12 change:
4857 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4859 2003-08-16 Jim Meyering <jim@meyering.net>
4861 Merge from coreutils.
4862 * xstrtoimax.c: #else #if -> #elif.
4863 * xstrtoumax.c: Likewise.
4865 2003-08-15 Paul Eggert <eggert@twinsun.com>
4867 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4868 rather than tab, after '#' in shell-script copyright notices.
4869 Suggested by Bruno Haible.
4871 2003-08-15 Jim Meyering <jim@meyering.net>
4872 and Paul Eggert <eggert@twinsun.com>
4874 Merge from coreutils.
4875 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4876 member but strut utmpx does not. Needed for AIX 4.3.3.
4877 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4879 2003-08-15 Jim Meyering <jim@meyering.net>
4881 Merge from coreutils.
4882 * xgethostname.c: Include <stdlib.h>.
4883 (xghostname): Don't exit for anything other than memory-related
4884 failure; just return NULL.
4885 * userspec.c: Include "posixver.h".
4886 (parse_user_spec): Accept `.' as a separator only
4887 in pre-POSIX-200112 mode.
4888 * strtoimax.c: Use #elif rather than #else #if.
4889 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4890 Remove function, now that we can rely on a working tzset function.
4891 [!_LIBC]: Ensure that the required autoconf test has been run.
4892 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4893 Use underlying_strftime for %r.
4894 * sha.c: Merge in some clean-up and optimization changes from glibc.
4895 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4896 Ensure that it is a multiple of 64.
4897 Rearrange loop exit tests so as to avoid performing an
4898 additional fread after encountering an error or EOF.
4899 * realloc.c: Update copyright date.
4901 2003-08-14 Jim Meyering <jim@meyering.net>
4903 Merge from coreutils.
4904 * obstack.h: Whitespace changes.
4905 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4906 and xcalloc return values.
4907 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4908 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4909 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4910 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4911 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4913 Use mntctl's return value to drive the entry-processing loop, since
4914 we can't rely on the value of the vmt_length member in the last
4915 entry. On some systems doing so could result in exhausting
4916 virtual memory. Based in part on a patch from Mike Jetzer.
4918 2003-08-14 Jim Meyering <jim@meyering.net>
4919 and Paul Eggert <eggert@twinsun.com>
4921 Merges from coreutils, plus other fixes.
4922 * physmem.c: Merge in portability changes from gcc/libiberty
4923 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4924 for credits and details. Thanks to Kaveh Ghazi for helping
4925 to keep these files in sync.
4926 (ARRAY_SIZE): Define it.
4927 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4928 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4929 (memcasecmp): Don't assume size_t fits in unsigned int.
4930 Remove casts and duplicate code.
4931 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4932 (memcpy): Remove definition.
4933 Merge in some clean-up and optimization changes from glibc.
4934 [BLOCKSIZE]: Move definition to top of file.
4935 Ensure that it is a multiple of 64.
4936 Rearrange loop exit tests so as to avoid performing an
4937 additional fread after encountering an error or EOF.
4938 * md5.h (md5_uintptr): Define.
4939 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4940 return to the initial working directory. Preserve errno
4942 * idcache.c: Include "xalloc.h".
4943 (xmalloc, xrealloc): Remove decls.
4944 (getuser): Remove casts no longer required in C89.
4945 * human.c: Include stdio.h, for sprintf.
4946 * group-member.c: Include "xalloc.h".
4947 (xmalloc, xrealloc): Remove decls.
4948 (get_group_info): Remove casts no longer required in C89.
4949 * getusershell.c (readname): Remove casts no longer required in C89.
4950 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4951 * getline.c: Whitespace fix, from coreutils.
4953 2003-08-13 Paul Eggert <eggert@twinsun.com>
4955 * exclude.c: Include <ctype.h>
4956 (IN_CTYPE_DOMAIN): New macro.
4958 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4961 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4962 Undo previous (whitespace-only) change.
4964 2003-08-12 Paul Eggert <eggert@twinsun.com>
4966 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4967 Normalize leading white space and remove trailing white space.
4968 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4969 notice, as per ../config/srclist-update.
4971 Merge from coreutils.
4972 * euidaccess.h: New file.
4973 * euidaccess.c: Include it.
4974 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4975 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4976 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4978 2003-08-11 Bruno Haible <bruno@clisp.org>
4980 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4981 (vasnprintf): Use it instead of wcslen.
4983 2003-08-11 Bruno Haible <bruno@clisp.org>
4985 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4986 value to ensure that _Bool promotes to int. Use #define for _Bool when
4987 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4989 2003-08-10 Karl Berry <karl@gnu.org>
4991 * regex.h: update from libc (whitespace fix).
4993 2003-08-09 Paul Eggert <eggert@twinsun.com>
4995 Merge some files from coreutils. These changes were
4996 originally made by Jim Meyering.
4997 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4998 many older Unixes require this.
4999 * alloca.c (alloca): Remove cast to argument of free;
5000 no longer needed in C89.
5001 * alloca_.h, regex.h: Fix white space to match
5002 what GNU indent does.
5004 2003-08-05 Paul Eggert <eggert@twinsun.com>
5006 * bumpalloc.h: Remove.
5008 2003-08-04 Paul Eggert <eggert@twinsun.com>
5010 * getloadavg.c: Change copyright notice and spacing to conform to
5013 Merge from coreutils.
5014 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5016 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5017 from Karl Berry, implemented by Jim Meyering.
5018 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5019 from Dmitry V. Levin.
5020 Remove anachronistic cast of xrealloc.
5021 * fnmatch_.h (__const): Remove. Use 'const'.
5022 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5023 type. Otherwise, it wouldn't compile with at least /bin/cc on
5024 ymp-cray-unicos9.0.2.X.
5025 Combine two mostly-identical uses of alloca into one.
5026 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5028 2003-08-04 Dave Love <d.love@dl.ac.uk>
5032 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5033 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5034 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5035 obsolete NLIST_NAME_UNION.
5036 [__GNU__]: Undef BSD and FSCALE.
5037 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5039 2003-08-03 Paul Eggert <eggert@twinsun.com>
5041 * stdbool_.h (_Bool): Make it signed char, instead of
5042 an enum type, so that it's guaranteed to promote to int. See:
5043 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5045 2003-07-31 Paul Eggert <eggert@twinsun.com>
5047 * strerror.c: Include config.h, limits.h. Declare sprintf.
5048 (strerror): Don't assume that a printable int fits in 14 bytes.
5050 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5051 Bruno Haible <bruno@clisp.org>
5053 * getline.h (getline, getdelim): Change return type to ssize_t.
5054 * getline.c (getline, getdelim): Likewise.
5055 Remove _GNU_SOURCE define; now it's defined in config.h through
5058 2003-07-22 Paul Eggert <eggert@twinsun.com>
5060 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5061 over-parenthesization in macros.
5063 Sync with coreutils.
5065 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5068 Use `exit_failure' for xalloc and xmemcoll instead of their own
5069 private exit-failure variables.
5070 * xalloc.h (xalloc_exit_failure): Remove.
5071 * xmalloc.c: Likewise. Include exitfail.h.
5072 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5073 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5074 * xmemcoll.c: Likewise. Include exitfail.h.
5075 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5077 2003-07-18 Paul Eggert <eggert@twinsun.com>
5079 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5080 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5081 to test that it can stand by itself. Include "exitfail.h".
5082 Clients should set exit_failure instead.
5083 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5085 2003-07-18 Andreas Schwab <schwab@suse.de>
5087 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5089 2003-07-18 Bruno Haible <bruno@clisp.org>
5091 * getndelim2.h: New file.
5092 * getndelim2.c: Make into a module of its own. Include config.h,
5094 (getndelim2): Make non-static. Change return type to ssize_t.
5095 * getline.h: Change argument names.
5096 * getline.c: Include getndelim2.h instead of getndelim2.c.
5097 * getnline.c: Include getndelim2.h.
5099 2003-07-17 Bruno Haible <bruno@clisp.org>
5101 * Makefile.am: Remove file.
5102 * Makefile.in: Remove file.
5104 2003-07-17 Bruno Haible <bruno@clisp.org>
5106 * getnline.h: New file.
5107 * getnline.c: New file.
5108 * getndelim2.c: New file, extracted from getline.c.
5109 (getndelim2): Renamed from getdelim2, with added nmax argument.
5110 * getline.c: Include getndelim2.c.
5111 (getdelim2): Moved out to getndelim2.c.
5112 (getline, getdelim): Update.
5114 2003-07-15 <karl@gnu.org>
5116 * vasnprintf.c: update from gettext.
5118 2003-07-15 Jim Meyering <jim@meyering.net>
5120 * makepath.c (make_path): Enclose diagnostic in _(...).
5122 2003-07-14 Paul Eggert <eggert@twinsun.com>
5124 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5125 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5126 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5127 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5128 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5129 updated automatically by ../config/srclist-update. This changes
5130 their license from LPGL to GPL.
5132 2003-07-14 Jim Meyering <jim@meyering.net>
5134 Don't emit diagnostics. Let callers do that.
5135 * save-cwd.c: Don't include "error.h".
5136 (save_cwd): Don't call error. Ensure that errno is valid
5137 when returning nonzero.
5139 * save-cwd.h (restore_cwd): Update prototype.
5140 * save-cwd.c (restore_cwd): Remove two parameters.
5141 Simplify. Don't call error upon failure. Let callers do that.
5142 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5143 when auditing is enabled. But don't bother updating the #if.
5145 2003-07-14 Simon Josefsson <jas@extundo.com>
5147 * mempcpy.h: New file.
5148 * mempcpy.c: New file.
5150 2003-07-14 Paul Eggert <eggert@twinsun.com>
5152 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5153 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5154 unicodeio.c, unicodeio.h, unlocked-io.h:
5155 Switch from LGPL to GPL.
5157 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5159 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5160 it breaks C++ compilation.
5161 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5163 2003-07-10 Jim Meyering <jim@meyering.net>
5165 * vasnprintf.c: Remove trailing blanks.
5166 Make cpp indentation consistent.
5168 2003-07-09 Paul Eggert <eggert@twinsun.com>
5170 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5171 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5172 Switch from LGPL to GPL.
5174 2003-07-07 Paul Eggert <eggert@twinsun.com>
5176 * mktime.c: Fix some boundary cases and remove need for floating point.
5178 Issue a compile-time diagnostic if time_t is floating point, or if
5179 two's complement arithmetic is not in effect, or if arithmetic
5180 right shift does not propagate the sign. These assumptions were
5181 all in the original code but they weren't checked.
5183 (TIME_T_MIDPOINT, verify): New macros.
5184 (__isleap): Remove; it has integer overflow problems.
5185 (leapyear): New function, without those problems.
5186 (ydhms_tm_diff): Remove; splitting into two parts.
5187 (ydhms_diff): New function, containing the arithmetic part of
5188 the old ydhms_tm_diff function. Issue a compile-time
5189 diagnostic if we are not using C99 integer division.
5190 Avoid casts when possible.
5191 (guess_time_tm): New function, containing the checking part of
5192 the old ydhms_tm_diff function. Return the new value, rather than
5193 the difference between it and the old. Accept a new argument T
5194 so that *T specifies the old value. Check for overflow in the result.
5196 (__mktime_internal): Use a time_t offset, not a long int offset.
5197 This undoes the 2003-06-04 change, which is no longer needed now
5198 that we have better overflow checking.
5199 (localtime_offset): Likewise.
5201 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5202 and long are 64-bit but int is only 32-bit.
5203 (ydhms_diff): Use long int to store year1 and yday1.
5204 Issue a compile-time diagnostic if long int is not wide enough.
5206 (__mktime_internal): Use long int to store adjusted year and yday.
5207 Use plain C rather than preprocessor commands, if that doesn't
5209 Check for overflow (and try to repair) after each probe
5210 rather than checking only at the very end. This avoids some bugs
5211 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5212 does not equal GMT offset at maximum time).
5213 Use integer to check for overflow rather than floating point; this
5214 is more portable to non-IEEE hosts, and is a tad faster.
5215 When we detect that we are oscillating between two values,
5216 don't check whether tm_isdst has the requested value, since
5217 we already know the answer. When tm_isdst has the wrong value,
5218 use a different heuristic to find the right one, based on the
5219 extreme values actually observed in practice in tz2003a,
5220 rather than the (overly optimistic) "previous 3 calendar quarters".
5222 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5223 "T const" to accommodate glibc style.
5224 (check_result): Use less-confusing report format. "long" -> "long int.
5226 Don't loop if the iteration overflows time_t.
5227 Allow a negative step in the iteration.
5229 2003-07-01 Paul Eggert <eggert@twinsun.com>
5231 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5232 having it depend on HAVE_SYS_TYPES_H.
5234 2003-06-25 Bruno Haible <bruno@clisp.org>
5236 * readlink.c: New file.
5238 2003-06-20 Bruno Haible <bruno@clisp.org>
5240 Assume C89, so PARAMS isn't needed.
5241 * unicodeio.h (PARAMS): Remove.
5242 * unicodeio.c: Don't use PARAMS.
5244 2003-06-18 Jim Meyering <jim@meyering.net>
5246 Merge changes from coreutils.
5247 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5248 Remove explicit declarations of xmalloc and realloc.
5250 (read_utmp): Remove anachronistic cast of xmalloc.
5252 2003-06-17 Paul Eggert <eggert@twinsun.com>
5254 Assume C89, so PARAMS isn't needed.
5255 * backupfile.h (PARAMS): Remove. All uses removed.
5256 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5257 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5258 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5259 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5260 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5261 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5262 xstrtol.h: Likewise.
5263 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5264 same.h, strverscmp.h: Do not include config.h; no longer needed.
5265 Anyway, config.h should always be included before any other file.
5267 2003-06-11 Simon Josefsson <jas@extundo.com>
5269 * sysexit_.h: New file.
5271 2003-05-20 Derek Price <derek@ximbiot.com>
5273 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5275 2003-06-10 Simon Josefsson <jas@extundo.com>
5277 * strchrnul.h: New file.
5278 * strchrnul.c: New file.
5280 2003-06-10 Simon Josefsson <jas@extundo.com>
5282 * argp.h: New file, from glibc.
5283 * argp-ba.c: New file, from glibc.
5284 * argp-eexst.c: New file, from glibc.
5285 * argp-fmtstream.c: New file, from glibc.
5286 * argp-fmtstream.h: New file, from glibc.
5287 * argp-fs-xinl.c: New file, from glibc.
5288 * argp-help.c: New file, from glibc.
5289 * argp-namefrob.h: New file, from glibc.
5290 * argp-parse.c: New file, from glibc.
5291 * argp-pv.c: New file, from glibc.
5292 * argp-pvh.c: New file, from glibc.
5293 * argp-xinl.c: New file, from glibc.
5295 2003-06-07 Jim Meyering <jim@meyering.net>
5297 * readtokens.h: Put `Free Software Foundation, Inc.'
5298 in place of my name in the copyright comment.
5299 Remove definition and uses of __P.
5302 * stat.c: Don't declare xmalloc explicitly.
5303 Instead, include "xalloc.h".
5304 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5305 xrealloc, and xcalloc return values.
5306 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5308 * xgetcwd.h: Remove definition/uses of PARAMS.
5310 2003-06-06 Jim Meyering <jim@meyering.net>
5312 * stdbool_.h: Renamed from stdbool.h.in.
5314 2003-06-06 Jim Meyering <jim@meyering.net>
5316 Merge from coreutils.
5317 * same.c: (same_name): Declare *_basename locals to be `const'.
5318 Consolidate declarations and initializations of *_base* locals.
5320 Merge from coreutils.
5321 This avoids a core dump on systems without GNU putenv,
5322 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5323 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5324 (unsetenv): New static function, from GNU libc.
5325 (rpl_putenv): Use it.
5327 * modechange.c: Remove trailing blanks.
5329 Merge from coreutils.
5330 * fsusage.c: Remove declaration of statfs.
5331 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5333 * posixtm.c: Include <stdbool.h> unconditionally.
5335 2003-06-05 Paul Eggert <eggert@twinsun.com>
5337 * mktime.c (__mktime_internal): When resolving a tm_isdst
5338 mismatch, look in future quarters as well as past. This fixes a
5339 bug when processing fall-backwards gaps immediately after a long
5340 period of daylight-saving time.
5342 * mktime.c: Assume freestanding C89 or better.
5343 (HAVE_LIMITS_H): Remove. Assume it's 1.
5344 (__P): Remove; not used.
5345 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5346 (mktime, not_equal_tm, print_tm, check_result,
5347 main): Use prototypes. Use const * where appropriate.
5348 (main): Fix typo in testing code that uncovered by above changes.
5349 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5351 2003-06-04 Paul Eggert <eggert@twinsun.com>
5353 * mktime.c: Fix Debian bug 177940
5354 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5355 (localtime_offset): Now long int, not time_t, because we want it
5356 to be guaranteed to be signed. All uses changed.
5357 (__mktime_internal): If overflow would occur when adding offset,
5360 Merge 'human' changes from coreutils. Rewrite to support
5361 locale-specific notations like thousands separators.
5362 * human.c: Simplify authorship notice.
5363 Include human.h immediately after config.h.
5364 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5365 <limits.h>: Do not include, since human.h does.
5366 (SIZE_MAX, UINTMAX_MAX): New macros.
5367 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5368 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5369 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5370 (power_letter): Renamed from suffixes.
5371 (generate_suffix_backwards): Remove.
5372 (adjust_value): Now takes int style (because of human.h changes)
5373 and long double value (for greater precision on some platforms).
5374 (group_number): New function.
5375 (human_readable): Use it. Use integer options, not enum.
5376 Put the options before the sizes in the arg list.
5377 Support all the new options.
5378 The old human_readable function has been removed;
5379 use inttostr.h instead.
5380 (human_readable, default_block_size, humblock):
5381 Use uintmax_t, not int, for block sizes.
5382 (human_readable_inexact, block_size_types): Remove.
5383 (block_size_opts): New constant.
5384 (human_options): Renamed from human_block_size, with new signature
5385 that allows block sizes up to UINTMAX_MAX. All callers changed.
5386 * human.h: Add copyright and authorship notice.
5387 Include <limits.h> and <stdbool.h> unconditionally.
5388 (PARAMS): Remove. All uses removed.
5389 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5390 (enum human_inexact_style): Remove tag; now a nameless enum.
5391 (human_floor, human_ceiling, human_round_to_even): Now have
5392 values 2, 0, 1 rather than -1, 1, 0.
5393 (human_group_digits, human_suppress_point_zero, human_autoscale,
5394 human_base_1024, human_SI, human_B): New constants.
5395 (human_readable_inexact, human_block_size): Remove.
5396 (human_readable): Size args are now uintmax_t, not int.
5397 (human_options): New decl.
5399 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5400 unnecessary now that we assume C89 or better. This change
5401 imported from coreutils.
5403 * mktime.c (__mktime_internal): Do not reject negative timestamps
5404 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5405 in the 2003-05-30 sync from glibc.
5407 .h files should stand alone, but we shouldn't include <sys/types.h>
5408 if we can get away with just <stddef.h>.
5410 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5411 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5412 rather than <sys/types.h>, as we merely need size_t.
5413 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5415 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5416 Include <stdio.h>, to get FILE.
5417 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5418 memcasecmp.h has included <stddef.h> and all we need is size_t.
5419 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5420 our interface, instead of including <sys/types.h>
5422 2003-06-02 Paul Eggert <eggert@twinsun.com>
5425 Fix some minor time-related bugs with POSIX time arguments.
5426 Some valid time stamps were being rejected (notably -1, and
5427 time stamps before 1900 on 64-bit hosts). And some invalid
5428 time stamps were being accepted, e.g. September 31.
5430 * posixtm.h (posixtime): Return bool instead of time_t, so
5431 that we can return (time_t) -1 successfully.
5432 * posixtm.c: Likewise.
5433 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5434 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5435 (t): Remove static var.
5436 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5437 of static var. All uses changed.
5438 (year): Do not reject years before 1900; they can occur with
5440 (posix_time_parse): Do not check for out-of-range components;
5441 that is now the caller's responsibility, since our checks were
5442 only approximations.
5443 (posixtime): Use mktime to check for out-of-range components,
5444 since it knows them exactly.
5445 If mktime returns (time_t) -1, check whether an error actually occurred
5446 by invoking localtime on -1.
5447 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5448 posixtime failures better.
5449 Improve the test data (in comments only).
5451 2003-05-30 <karl@gnu.org>
5453 * mktime.c: update from libc.
5455 2003-05-30 Bruno Haible <bruno@clisp.org>
5457 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5458 * localcharset.h: Likewise.
5459 * localcharset.c: Likewise.
5461 2003-05-28 Paul Eggert <eggert@twinsun.com>
5463 Assume the headers required for C89 freestanding compilers.
5464 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5465 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5466 without checking for HAVE_LIMITS_H.
5467 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5468 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5470 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5471 * exclude.c: Include <stdbool.h> unconditionally.
5472 * tempname.c: Include <stddef.h> unconditionally.
5473 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5474 * modechange.c, rpmatch.c (NULL): Don't define, since
5475 <stddef.h> does that.
5476 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5477 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5478 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5479 * xstrtol.c: Likewise.
5480 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5481 * savedir.c: Include <stddef.h> instead of defining NULL.
5483 * addext.c (addext): Use assignment rather than cast, to avoid
5484 warnings on some platforms.
5486 * mktime.c (__mktime_internal): Do not reject negative timestamps
5489 2003-05-10 Bruno Haible <bruno@clisp.org>
5491 * linebreak.c (iconv_string_length): Don't return -1 just because the
5492 string is longer than 4 KB.
5494 2003-05-12 Jim Meyering <jim@meyering.net>
5496 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5497 the space-padded-by-default conversion specifiers, %e, %k, %l.
5499 2003-05-03 Bruno Haible <bruno@clisp.org>
5501 Upgrade to Unicode-4.0.
5502 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5503 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5504 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5505 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5506 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5507 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5508 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5509 Change width of U+E0100..U+E01EF from 1 to 0.
5511 2003-04-25 Bruno Haible <bruno@clisp.org>
5513 * copy-file.c: Include <stddef.h>, for size_t.
5515 2003-04-25 Jim Meyering <jim@meyering.net>
5517 * copy-file.c (copy_file_preserving): Declare buf_size to be
5518 of type size_t, not int.
5520 2003-04-11 Jim Meyering <jim@meyering.net>
5522 Merge changes from Coreutils.
5524 2003-03-22 Jim Meyering <jim@meyering.net>
5526 * strftime.c (widen): Cast alloca return value to proper type.
5528 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5531 * strftime.c (my_strftime): Handle very large width
5532 specifications for numeric values correctly. Improve checks for
5535 2003-01-19 Jim Meyering <jim@meyering.net>
5537 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5538 (nl_get_alt_digit) [! defined my_strftime]: Define.
5539 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5540 _nl_get_alt_digit and _nl_get_walt_digit.
5542 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5543 These changes have no effect outside of _LIBC.
5545 2003-04-10 Bruno Haible <bruno@clisp.org>
5547 * findprog.h: New file, from GNU gettext.
5548 * findprog.c: New file, from GNU gettext.
5550 2003-04-05 Jim Meyering <jim@meyering.net>
5552 Merge changes from Coreutils.
5554 * exclude.h (PARAMS): Remove definition and uses.
5555 * exclude.c: Remove uses of `PARAMS'.
5557 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5558 Add test-cases for DOS filenames. Declare program_name.
5559 (main): Set up program_name. Patch by Rich Dawe.
5561 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5563 Use mntctl's return value to drive the entry-processing loop, since
5564 we can't rely on the value of the vmt_length member in the last
5565 entry. On some systems doing so could result in exhausting
5566 virtual memory. Based in part on a patch from Mike Jetzer.
5568 2003-04-04 Bruno Haible <bruno@clisp.org>
5570 * linebreak.h: New file, from GNU gettext.
5571 * linebreak.c: New file, from GNU gettext with slight modifications.
5572 * lbrkprop.h: New file, from GNU gettext.
5574 2003-04-03 Bruno Haible <bruno@clisp.org>
5576 * utf8-ucs4.h: New file, from GNU gettext.
5577 * utf16-ucs4.h: New file, from GNU gettext.
5578 * ucs4-utf8.h: New file, from GNU gettext.
5579 * ucs4-utf16.h: New file, from GNU gettext.
5581 2003-04-02 Bruno Haible <bruno@clisp.org>
5583 * binary-io.h: New file, from GNU gettext.
5585 2003-04-01 Bruno Haible <bruno@clisp.org>
5587 * pathname.h: New file, from GNU gettext.
5588 * concatpath.c: New file, from GNU gettext.
5590 2003-03-30 Bruno Haible <bruno@clisp.org>
5592 * copy-file.c (copy_file_preserving): Don't set owner if the function
5593 chown() doesn't exist.
5595 2003-03-28 Bruno Haible <bruno@clisp.org>
5597 * copy-file.h: New file, from GNU gettext.
5598 * copy-file.c: New file, from GNU gettext.
5600 2003-03-18 Jim Meyering <jim@meyering.net>
5602 * quote.c (quote_n): Fix typo in comment.
5604 2003-03-14 Jim Meyering <jim@meyering.net>
5606 Merge changes from Coreutils.
5607 * obstack.h (obstack_object_size): Declare temporary, __o,
5608 to be const, in order to avoid warnings.
5609 (obstack_room): Likewise.
5610 (obstack_empty_p): Likewise.
5612 2003-03-13 Paul Eggert <eggert@twinsun.com>
5614 Merge changes from Bison.
5615 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5616 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5617 when compiling Bison 1.875's `bitset bset = obstack_alloc
5618 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5619 * hash.c: Include <stdbool.h> unconditionally.
5621 2003-03-09 Paul Eggert <eggert@twinsun.com>
5623 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5624 Reported by Bruce Becker; see:
5625 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5627 2003-03-03 Paul Eggert <eggert@twinsun.com>
5628 Bruno Haible <bruno@clisp.org>
5630 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5631 Reported by John Hughes, see
5632 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5634 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5636 * poll_.h: New file.
5639 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5641 * mathl.h: New file.
5642 * acosl.c: New file.
5643 * asinl.c: New file.
5644 * atanl.c: New file.
5645 * ceill.c: New file.
5648 * floorl.c: New file.
5649 * frexpl.c: New file.
5650 * ldexpl.c: New file.
5652 * sincosl.c: New file.
5654 * sqrtl.c: New file.
5656 * trigl.c: New file.
5657 * trigl.h: New file.
5659 2003-02-17 Bruno Haible <bruno@clisp.org>
5661 * mkdtemp.h: New file, from GNU gettext.
5662 * mkdtemp.c: New file, from GNU gettext.
5664 2003-01-31 Bruno Haible <bruno@clisp.org>
5666 * rename.c: #undef rename before defining rpl_rename.
5667 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5669 2003-01-30 Bruno Haible <bruno@clisp.org>
5671 * printf-args.h: New file, from GNU gettext.
5672 * printf-args.c: New file, from GNU gettext.
5673 * printf-parse.h: New file, from GNU gettext.
5674 * printf-parse.c: New file, from GNU gettext.
5675 * vasnprintf.h: New file, from GNU gettext.
5676 * vasnprintf.c: New file, from GNU gettext.
5677 * asnprintf.c: New file, from GNU gettext.
5678 * vasprintf.h: New file, from GNU gettext with modifications.
5679 * vasprintf.c: New file, from GNU gettext.
5680 * asprintf.c: New file, from GNU gettext.
5682 2003-01-29 Bruno Haible <bruno@clisp.org>
5684 * stpncpy.h: New file, from GNU gettext with modifications.
5685 * stpncpy.c: New file, from GNU gettext with modifications.
5687 2003-01-28 Bruno Haible <bruno@clisp.org>
5689 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5691 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5694 2003-01-27 Bruno Haible <bruno@clisp.org>
5696 * xsetenv.h: New file, from GNU gettext.
5697 * xsetenv.c: New file, from GNU gettext.
5699 2003-01-23 Bruno Haible <bruno@clisp.org>
5701 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5703 2003-01-22 Bruno Haible <bruno@clisp.org>
5705 * exit.h: New file, from GNU gettext.
5707 2003-01-11 Bruno Haible <bruno@clisp.org>
5709 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5710 * strcase.h (strcasecmp, strncasecmp): Likewise.
5712 2003-01-14 Jim Meyering <jim@meyering.net>
5714 * same.c (same_name): Tweak a comment.
5716 2003-01-11 Bruno Haible <bruno@clisp.org>
5718 * same.c (same_name): Reorder tests so as to avoid calling stat()
5719 when a string comparison is sufficient.
5721 2003-01-11 Bruno Haible <bruno@clisp.org>
5723 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5726 2003-01-11 Bruno Haible <bruno@clisp.org>
5728 * hash-pjw.c: Add comment about low quality of this function.
5730 2003-01-12 Paul Eggert <eggert@twinsun.com>
5732 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5733 to avoid collisions with libcurses and libreadline.
5735 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5736 * getstr.h, getstr.c: Remove.
5737 * getline.c: Include "getline.h", to check interface.
5738 Move body of old getstr.c here: this defines MIN_CHUNK and
5739 declares getdelim2, which is renamed from getstr.
5740 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5742 * linebuffer.c (readlinebuffer): Renamed from readline.
5744 * linebuffer.h: Likewise.
5745 (readline): Remove backward-compatibility macro.
5747 2003-01-12 Jim Meyering <jim@meyering.net>
5749 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5751 2003-01-10 Bruno Haible <bruno@clisp.org>
5753 * alloca_.h: New file.
5754 * getdate.y: Unconditionally include alloca.h.
5755 * makepath.c: Likewise.
5756 * setenv.c: Likewise.
5757 * userspec.c: Likewise.
5759 2003-01-09 Bruno Haible <bruno@clisp.org>
5761 * stdbool.h.in: New file.
5763 2003-01-08 Bruno Haible <bruno@clisp.org>
5765 * safe-read.c: Include specification header first, to ensure its
5767 * full-write.c: Likewise.
5769 2003-01-08 Jim Meyering <jim@meyering.net>
5771 * full-write.c: Undefine and define-away `const' after inclusion
5772 of errno.h, not before. Suggestion from Bruno Haible.
5774 2003-01-07 Jim Meyering <jim@meyering.net>
5776 * full-write.c: Rework so that it may serve to define full_read, too.
5777 * full-read.c: Simply #define FULL_READ and include full-write.c.
5779 2003-01-06 Jim Meyering <jim@meyering.net>
5781 * version-etc.c: Update year in translatable copyright string.
5783 2002-12-25 Bruno Haible <bruno@clisp.org>
5785 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5786 * xstrtol.h: Likewise.
5787 * xstrtoimax.c: Likewise.
5788 * xstrtoumax.c: Likewise.
5789 * human.h: Likewise.
5791 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5792 on systems that have <inttypes.h> but not <stdint.h>.
5794 2002-12-31 Paul Eggert <eggert@twinsun.com>
5796 * memcoll.c (memcoll): Fall back on a simple algorithm using
5797 memcmp if strcoll doesn't work.
5799 2002-12-23 Bruno Haible <bruno@clisp.org>
5801 * localcharset.h: New file.
5802 * localcharset.c: Include it.
5803 * unicodeio.c: Likewise.
5805 2002-12-22 Bruno Haible <bruno@clisp.org>
5807 * utime.c (utime_null): No need to call ftruncate if the file was
5810 2002-12-23 Bruno Haible <bruno@clisp.org>
5812 * memcoll.c (STRCOLL): New macro.
5815 2002-12-22 Bruno Haible <bruno@clisp.org>
5817 * getstr.h (getstr): Define, to avoid clash with libcurses.
5818 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5820 2002-12-22 Bruno Haible <bruno@clisp.org>
5822 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5824 2002-12-23 Bruno Haible <bruno@clisp.org>
5826 * getline.h: Include <stddef.h>, for size_t.
5828 * unicodeio.h: Include <stddef.h>, for size_t.
5829 * unicodeio.c: Don't include <stddef.h>.
5831 2002-12-17 Bruno Haible <bruno@clisp.org>
5833 * canon-host.c (strdup): Remove unused declaration.
5835 * fsusage.c: Include full_read.h.
5836 (get_fs_usage): Use full_read instead of safe_read.
5838 * utime.c (utime_null): Use SAFE_READ_ERROR.
5840 2002-12-11 Bruno Haible <bruno@clisp.org>
5842 * setenv.h: Rewritten to cope with systems that have setenv() but not
5844 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5847 2002-12-11 Bruno Haible <bruno@clisp.org>
5849 * setenv.c (alloca): Fall back to malloc.
5851 (setenv): Use freea() to free memory allocated with alloca().
5853 2002-11-13 Bruno Haible <bruno@clisp.org>
5855 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5856 function declarations.
5857 * unsetenv.c (unsetenv): Likewise.
5859 2002-03-04 Bruno Haible <bruno@clisp.org>
5861 Portability to AIX 4.3.3.
5862 * unsetenv.c: New file, extracted from setenv.c.
5863 * setenv.c: Move the unsetenv() function to unsetenv.c.
5865 2001-12-20 Bruno Haible <bruno@clisp.org>
5867 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5868 use malloc instead. For SunOS 4.
5870 2001-12-11 Bruno Haible <bruno@clisp.org>
5872 * setenv.c: Declare alloca.
5873 (compar_fn_t): New typedef.
5874 (KNOWN_VALUE, STORE_VALUE): Use it.
5876 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5879 2002-12-10 Paul Eggert <eggert@twinsun.com>
5881 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5882 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5883 Choose values that are less likely to collide with system fnmatch
5885 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5886 defined (e.g., a pure POSIX system).
5887 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5888 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5890 2002-12-06 Jim Meyering <jim@meyering.net>
5892 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5894 Merge in changes from libc's misc/error.c, in preparation
5895 for the merge of gnulib's changes back into libc.
5897 * error.c (_): Define only if not already defined.
5898 Move definition to follow all #include directives.
5899 Include unlocked-io.h only if !_LIBC.
5900 [_LIBC]: Include <libio/libioP.h>.
5901 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5902 (fflush): Tweak definition to use INTUSE.
5905 2002-12-05 Paul Eggert <eggert@twinsun.com>
5907 * alloca.c [defined emacs]: Include "lisp.h".
5908 (xalloc_die) [defined emacs]: New macro.
5909 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5910 [! defined emacs]: Include <xalloc.h>.
5911 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5912 (pointer): Typedef to POINTER_TYPE *.
5913 (malloc): Remove decl; we now always use xmalloc.
5914 (alloca): Use old-style definition, since Emacs needs this.
5915 Check for arithmetic overflow when computing combined size.
5917 2002-12-04 Paul Eggert <eggert@twinsun.com>
5919 Do not generate unlocked-io.h automatically, since it's easier to
5920 maintain it by hand.
5922 * unlocked-io.h: New file, from GNU diffutils,
5923 but with proper copyright notice and attribution.
5925 * Makefile.am: Add copyright notice.
5926 (libfetish_a_SOURCES): Add unlocked-io.h.
5927 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5928 (DISTCLEANFILES, io_functions): Remove macros.
5929 (EXTRA_DIST): Remove gen_uio.
5930 (unlocked-io.h): Remove rule.
5932 2002-12-04 Jim Meyering <jim@meyering.net>
5934 Reflect the fact that stat.c and lstat.c are no longer generated.
5935 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5936 (DISTCLEANFILES): Likewise.
5937 (EXTRA_DIST): Likewise.
5938 (all_local): Don't depend on stat.c or lstat.c.
5939 (stat.c, lstat.c): Remove rules.
5940 (EXTRA_DIST): Remove xstat.in.
5942 * xstat.in: Remove file. Contents moved into stat.c.
5943 * stat.c: New file. Contents mostly from xstat.in.
5944 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5945 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5947 * safe-read.c: Rework so that it may serve to define safe_write, too.
5948 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5950 2002-12-03 Jim Meyering <jim@meyering.net>
5952 * safe-read.c, safe-write.c: Change variable names and comments, but
5953 not semantics, to minimize the differences between these two files.
5954 (safe_read): Change comment to mention SAFE_READ_ERROR.
5956 * safe-read.c (IS_EINTR): Define.
5957 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5959 2002-12-02 Bruno Haible <bruno@clisp.org>
5961 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5962 Define, taken from safe-read.c.
5963 (INT_MAX): Provide fallback.
5964 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5965 * safe-write.h (SAFE_WRITE_ERROR): Define.
5967 * safe-read.c (EINTR): Remove definition.
5968 (safe_read): Don't use EINTR if it is absent.
5970 2002-12-02 Jim Meyering <jim@meyering.net>
5972 * safe-read.c (EINTR): Define.
5973 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5974 (INT_MAX): Provide fallback.
5975 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5977 * safe-read.h (SAFE_READ_ERROR): Define.
5979 2002-12-01 Jim Meyering <jim@meyering.net>
5981 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5982 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5984 2002-11-27 Paul Eggert <eggert@twinsun.com>
5986 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5987 hash_rehash): Replace `if (limit <= value) abort ();' with
5988 `if (! (value < limit)) abort ();', for readability.
5990 2002-11-26 <karl@gnu.org>
5992 * strdup.c: copy from libc again, with jim's ok.
5993 * .cppi-disable: re-add strdup.c
5995 2002-11-25 <karl@gnu.org>
5997 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5998 instead of "strtol.c".
6000 2002-11-25 Jim Meyering <jim@meyering.net>
6002 * mktime.c: Sync from libc, now that it has the latest fix.
6004 2002-11-24 <karl@gnu.org>
6006 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6007 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6009 2002-11-24 Jim Meyering <jim@meyering.net>
6011 Update from coreutils:
6013 * mktime.c: Merge in changes from libc.
6015 Avoid a link-time failure on some Linux systems.
6016 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6017 (__mon_yday): Declare with the STATIC attribute.
6018 (__mktime_internal): Likewise.
6019 Based on a report from Greg Schafer.
6021 2002-11-23 Jim Meyering <jim@meyering.net>
6023 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6024 Use `unsigned', not `int', as type of index.
6026 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6028 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6030 2002-11-22 Paul Eggert <eggert@twinsun.com>
6032 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6033 hint that one should use `if (! x) abort ();' rather than `assert
6034 (x);', and anyway it's one less thing to worry about configuring.
6035 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6036 hash_rehash, hash_insert): Use abort rather than assert.
6038 2002-11-22 Paul Eggert <eggert@twinsun.com>
6040 * quotearg.h: Allow multiple inclusion by surrounding with
6041 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6042 so that we can be included first.
6043 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6044 * quotearg.c: Include quotearg.h immediately after config.h.
6045 No need to include stddef.h or sys/types.h any more.
6046 Surround local include files with "", not "<>".
6047 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6048 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6049 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6050 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6051 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6052 (ISPRINT): Remove; no longer needed now that we assume C89.
6054 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6057 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6058 quotearg_char): Use SIZE_MAX rather than
6059 (size_t) -1 when we are talking about "infinity".
6061 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6063 2002-11-22 Bruno Haible <bruno@clisp.org>
6065 * safe-read.h: Assume C89. Add comments.
6066 (safe_read): Change return type to size_t.
6067 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6068 counts > SSIZE_MAX correctly.
6069 * safe-write.h: New file.
6070 * safe-write.c: New file.
6071 * full-read.h: New file.
6072 * full-read.c: New file.
6073 * full-write.h: Assume C89. Add comments.
6074 * full-write.c: Include safe-write.h.
6075 (full_write): Rewritten to use safe_write.
6076 Suggested by Jim Meyering and Paul Eggert.
6078 2002-11-21 Bruno Haible <bruno@clisp.org>
6080 Remove case insensitive option matching.
6081 * argmatch.h (argcasematch): Remove declaration.
6082 (ARGCASEMATCH): Remove macro.
6083 (__xargmatch_internal): Remove case_sensitive argument.
6084 (XARGMATCH): Update.
6085 (XARGCASEMATCH): Remove macro.
6086 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6087 case_sensitive argument.
6088 (argcasematch): Remove function.
6089 (__xargmatch_internal): Remove case_sensitive argument.
6090 (main): Use XARGMATCH instead of XARGCASEMATCH.
6092 * xmalloc.c: Change compile-time error message. Add comment about
6093 required autoconf version.
6095 2002-11-21 Jim Meyering <jim@meyering.net>
6097 * strdup.c (strdup): Tweak comment and initial #if/#include.
6099 Merge in changes from the coreutils.
6101 2002-09-25 Paul Eggert <eggert@twinsun.com>
6102 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6103 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6104 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6105 int. Work more efficiently if X is the same width as uintmax_t.
6106 Do not compare X to -1, to avoid bogus compiler warning.
6107 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6108 Don't assume that f_frsize and f_bsize are the same type.
6110 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6113 * makepath.c (make_path): Restore umask *before* creating the final
6115 (make_path): Minor reformatting.
6117 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6118 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6120 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6121 ones. At least on GNU/Linux systems, `auto' means something else.
6124 2002-11-20 Paul Eggert <eggert@twinsun.com>
6126 Merge argmatch cleanups from Bison. Assume C89.
6128 * argmatch.c: Include config.h here, not in argmatch.h.
6129 Include stdlib.h, for EXIT_FAILURE.
6130 Always include <string.h>, since we assume C89.
6131 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6132 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6133 Include <stddef.h> instead, since it's all we need for size_t.
6134 (PARAMS): Remove. All uses removed.
6135 (ARRAY_CARDINALITY): Do not bother to #undef.
6136 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6137 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6138 Remove unnecessary parentheses.
6139 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6140 Insert necessary parentheses.
6141 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6142 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6144 2002-11-19 Bruno Haible <bruno@clisp.org>
6146 * mbswidth.c: Include mbswidth.h right at the beginning.
6147 * mbswidth.h: Include <stddef.h>, for size_t.
6149 * mbswidth.h (PARAMS): Remove macro.
6150 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6151 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6153 * gcd.h (PARAMS): Remove macro.
6154 (gcd): Use ANSI C function declarations.
6155 * gcd.c (gcd): Likewise.
6157 2002-11-15 Bruno Haible <bruno@clisp.org>
6159 * strcspn.c: Include <stddef.h>.
6160 (strcspn): Use ANSI C function declaration. Change return type to
6162 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6163 (strpbrk): Use NULL.
6164 * strpbrk.h (PARAMS): Remove macro.
6165 (strpbrk): Use ANSI C function declaration.
6166 * strstr.c: Don't include <sys/types.h>.
6167 * strstr.h (PARAMS): Remove macro.
6168 (strstr): Use ANSI C function declarations.
6170 2002-11-06 Bruno Haible <bruno@clisp.org>
6172 * gcd.h (gcd): Change argument type to 'unsigned long'.
6173 * gcd.c (gcd): Likewise.
6175 2002-11-05 Bruno Haible <bruno@clisp.org>
6177 * gcd.h: New file, from gettext-0.11.5.
6178 * gcd.c: New file, from gettext-0.11.5.
6180 2002-11-05 Bruno Haible <bruno@clisp.org>
6182 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6183 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6184 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6185 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6187 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6188 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6190 * closeout.c: Include gettext.h instead of <libintl.h>.
6191 * human.c: Include gettext.h instead of <libintl.h>.
6192 * quotearg.c: Include gettext.h instead of <libintl.h>.
6193 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6194 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6195 * userspec.c: Include gettext.h instead of <libintl.h>.
6196 * version-etc.c: Include gettext.h instead of <libintl.h>.
6197 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6198 (textdomain): Remove definition.
6199 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6201 * long-options.c: Remove include of <libintl.h> and definition of _.
6202 * same.c: Remove include of <libintl.h> and definition of _.
6204 2002-11-04 Bruno Haible <bruno@clisp.org>
6206 * stpcpy.h: New file, from GNU gettext-0.11.5.
6207 * strcase.h: New file, from GNU gettext-0.11.5.
6208 * strpbrk.h: New file, from GNU gettext-0.11.5.
6209 * strstr.h: New file, from GNU gettext-0.11.5.
6210 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6212 2002-05-09 Bruno Haible <bruno@clisp.org>
6214 * config.charset: Update for newest glibc. Add canonical names
6215 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6217 2002-05-09 Bruno Haible <bruno@clisp.org>
6219 * localcharset.c (get_charset_aliases): Add more Windows specific
6222 2002-05-08 Owen Taylor <otaylor@redhat.com>
6224 * config.charset: A few additions for Solaris.
6226 2001-12-05 Bruno Haible <bruno@clisp.org>
6228 * localcharset.c (locale_charset): Don't return an empty string.
6230 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6232 * config.charset: msdos in uk_UA uses CP1125.
6234 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6236 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6237 * localcharset.c (locale_charset): Declare as extern "C".
6239 2002-02-15 Bruno Haible <bruno@clisp.org>
6241 * config.charset [msdosdjgpp]: For Russian, use CP866.
6243 2002-02-11 Bruno Haible <bruno@clisp.org>
6245 * config.charset: Add support for NetBSD.
6247 2002-09-25 <karl@gnu.org>
6249 * strdup.c: copy from libc/string (via ../config/srclist*).
6250 * getopt*: copy from libc/posix.
6251 * gettext.h: copy from gettext.
6252 * .cppi-disable: add strdup.c, gettext.h.
6254 2002-07-01 Jim Meyering <meyering@lucent.com>
6256 * c-stack.c: Include sys/time.h.
6257 From Volker Borchert.
6259 2002-06-11 Paul Eggert <eggert@twinsun.com>
6261 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6262 New macro. Use it uniformly instead of
6263 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6264 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6265 reported by Vin Shelton.
6267 2002-06-22 Jim Meyering <meyering@lucent.com>
6269 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6270 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6272 2002-06-22 Paul Eggert <eggert@twinsun.com>
6274 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6275 Do not assume SA_SIGINFO behavior.
6276 Bug reported by Jim Meyering on NetBSD 1.5.2.
6278 2002-06-22 Jim Meyering <meyering@lucent.com>
6280 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6282 * exitfail.c, exitfail.h: Likewise.
6283 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6285 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6287 (EXTRA_DIST): Add fnmatch_loop.c.
6288 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6290 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6291 * fnmatch.c: Update from diffutils-2.8.2.
6292 * fnmatch_.h: New file. From diffutils-2.8.2.
6293 * fnmatch.h: Remove file.
6295 2002-06-18 Paul Eggert <eggert@twinsun.com>
6297 * file-type.h: Report an error if neither S_ISREG nor
6298 S_IFREG is defined, instead of using a test specific to glibc
6299 2.2. This should be safe, since POSIX requires S_ISREG and
6300 Unix Version 7 had S_IFREG. We don't need to check for
6301 <sys/types.h> since we don't use any symbols that it defines.
6303 2002-06-15 Jim Meyering <meyering@lucent.com>
6305 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6306 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6307 have been included before this file.
6309 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6311 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6312 so that each temporary file name is unique and valid in the first
6313 8 characters, for operation under DOS.
6315 2002-06-15 Jim Meyering <meyering@lucent.com>
6317 Work even with DJGPP 2.03, which lacks support for symlinks.
6319 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6321 * lchown.c (S_ISLNK): Likewise.
6323 2002-06-14 Jim Meyering <meyering@lucent.com>
6325 * file-type.h: Use the version from diffutils-2.8.2.
6326 * file-type.c: Likewise.
6328 2002-05-27 Jim Meyering <meyering@lucent.com>
6330 Fix a problem seen only on nonconforming systems whereby ls.c's
6331 use of localtime, and then of gettimeofday would cause trouble:
6332 the localtime call used to initialize rpl_gettimeofday's save
6333 mechanism would clobber ls's current local time information so
6334 that in any long listing the first file would always be listed
6335 with date 1970-01-01. Analysis by Volker Borchert.
6337 * gettimeofday.c (localtime): Undefine.
6338 (rpl_localtime): New function.
6340 2002-05-22 Jim Meyering <meyering@lucent.com>
6342 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6343 * file-type.h: New file.
6344 * file-type.c (file_type): New file/function. Extracted from diffutils.
6346 2002-04-29 Paul Eggert <eggert@twinsun.com>
6348 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6350 2002-04-28 Paul Eggert <eggert@twinsun.com>
6352 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6353 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6354 of 127, since 64 is the largest conceivable number for ancient
6356 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6358 2002-04-28 Jim Meyering <meyering@lucent.com>
6360 * sig2str.c (WTERMSIG): Remove definition (unused).
6362 2002-04-28 Paul Eggert <eggert@twinsun.com>
6364 * sig2str.h, sig2str.c: New files.
6365 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6367 2002-04-24 Jim Meyering <meyering@lucent.com>
6369 * gettext.h: New file, from Gettext.
6370 * Makefile.am (INCLUDES): Remove -I../intl.
6371 (libfetish_a_SOURCES): Add gettext.h.
6373 2002-04-16 Jim Meyering <meyering@lucent.com>
6375 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6376 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6377 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6379 2002-04-12 Jim Meyering <meyering@lucent.com>
6381 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6383 2002-03-10 Jim Meyering <meyering@lucent.com>
6385 * makepath.c (make_path): Remove a comma from a diagnostic.
6386 Suggestion from Santiago Vila.
6388 2002-03-08 Jim Meyering <meyering@lucent.com>
6390 * rename.c: Mention that this wrapper is needed also on
6391 mips-dec-ultrix4.4 systems.
6393 2002-03-02 Jim Meyering <meyering@lucent.com>
6395 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6396 not HAVE_CLOCK_SETTIME.
6398 2002-02-27 Paul Eggert <eggert@twinsun.com>
6400 * nanosleep.h: Rename to....
6401 * timespec.h: New name for nanosleep.h. All uses changed.
6403 * gettime.c: New file.
6404 * settime.c: New file.
6407 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6408 timespec.h. Remove nanosleep.h.
6410 2002-02-25 Paul Eggert <eggert@twinsun.com>
6412 * acl.c, acl.h: New files.
6413 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6415 2002-02-24 Jim Meyering <meyering@lucent.com>
6417 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6418 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6419 cause trouble. Reported by Nelson Beebe.
6421 2002-02-23 Paul Eggert <eggert@twinsun.com>
6423 * path-concat.c (xpath_concat): Reorder code to pacify
6424 compilers that don't know that xalloc_die never returns.
6426 2002-02-20 Jim Meyering <meyering@lucent.com>
6428 * getdate.c: Regenerate using bison-1.33.
6430 2002-02-15 Paul Eggert <eggert@twinsun.com>
6432 * posixver.c, posixver.h: New files.
6433 * Makefile.am (libfetish_a_SOURCES): Add them.
6435 2002-02-02 Paul Eggert <eggert@twinsun.com>
6436 Bruno Haible <bruno@clisp.org>
6438 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6439 (fwrite_success_callback): New declaration.
6440 * unicodeio.c (unicode_to_mb): New function, extracted from
6441 print_unicode_char. Call failure callback instead of error.
6442 (fwrite_success_callback): New function.
6443 (exit_failure_callback): New function.
6444 (fallback_failure_callback): New function.
6445 (print_unicode_char): Call unicode_to_mb.
6447 2002-01-26 Jim Meyering <meyering@lucent.com>
6449 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6451 2002-01-22 Jim Meyering <meyering@lucent.com>
6453 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6454 Otherwise, some versions of automake would omit the rule that makes
6455 Makefile from Makefile.in.
6457 2001-01-21 Paul Eggert <eggert@twinsun.com>
6459 * xmemcoll.h, xmemcoll.c: New files.
6460 * Makefile.am (libfetish_a_SOURCES): Add them.
6461 * memcoll.c: Include errno.h, and declare errno if not defined.
6462 (memcoll): Set errno to zero if there is no error.
6464 * quotearg.c (quotearg_buffer_restyled):
6465 Fix bug with quoting buffers containing NUL when backslashing escapes.
6466 This bug was exposed by the other changes in this patch.
6467 (quotearg_n_options): New arg ARGSIZE.
6468 All callers changed.
6469 (quoting_options_from_style): New function.
6470 (quotearg_n_style): Use it.
6471 (quotearg_n_style_mem): New function.
6473 * quotearg.h (quotearg_n_style_mem): New function.
6475 2002-01-16 Jim Meyering <meyering@lucent.com>
6477 * getdate.y: Add three semicolons, each just before a closing brace.
6478 Bison (as of version 1.31) no longer papers over that mistake.
6480 2002-02-14 Paul Eggert <eggert@twinsun.com>
6482 * backupfile.c (ISDIGIT): Comment fix.
6483 * getdate.y (ISDIGIT): Likewise.
6484 * posixtm.c (ISDIGIT, year): Likewise.
6485 * strverscmp.c (ISDIGIT): Likewise.
6486 * userspec.c (ISDIGIT): Likewise.
6488 2002-01-05 Jim Meyering <meyering@lucent.com>
6490 * version-etc.c (version_etc_copyright): Update copyright year.
6492 2001-01-19 Paul Eggert <eggert@twinsun.com>
6494 * closeout.c (close_stdout_status): If ferror (stdout), do
6495 not silently exit merely because the output buffer happens to
6496 have nothing pending.
6498 2001-12-18 Paul Eggert <eggert@twinsun.com>
6500 See the big note in ../ChangeLog.
6501 * human.c (suffixes): Prefer K to k for 1024.
6502 (generate_suffix_backwards): New function.
6503 (human_readable_inexact): Use it.
6504 * xstrtol.c (__xstrtol): If there is no number but there
6505 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6506 Accept 'K' as well as 'k'.
6508 2001-12-15 Jim Meyering <meyering@lucent.com>
6510 * regex.h (__restrict_arr): Update from libc.
6512 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6513 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6516 2001-12-10 Jim Meyering <meyering@lucent.com>
6518 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6519 Instead, include "xalloc.h".
6520 (initbuffer): Don't cast xmalloc return value to char*.
6521 (readline): Reword comment.
6522 Don't cast xrealloc return value to char*
6525 2001-12-09 Jim Meyering <meyering@lucent.com>
6527 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6528 `signed and unsigned type in conditional expression'.
6529 * posixtm.c (posix_time_parse): Likewise.
6531 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6533 * readtokens.c (readtoken): Declare an index to be of type unsigned
6534 to avoid a pedantic warning.
6536 * getstr.c: Don't include assert.h.
6537 (getstr): Remove warning-evoking assertions.
6538 Return -1 if offset parameter is out of bounds.
6539 Change the type of a local from int to size_t.
6541 * strftime.c (my_strftime_localtime_r): Include this function
6542 definition in the `#if ! HAVE_TM_GMTOFF' block.
6544 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6545 Include xalloc.h instead.
6547 2001-12-02 Jim Meyering <meyering@lucent.com>
6549 * tempname.c: Don't declare getenv, thus reverting the change of
6550 2001-11-18. It's no longer necessary, now that stdlib.h is always
6553 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6554 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6556 2001-11-30 Akim Demaille <akim@epita.fr>
6558 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6559 before being defined.
6561 2001-11-27 Paul Eggert <eggert@twinsun.com>
6563 * quotearg.h (quotearg_n, quotearg_n_style):
6564 First arg is int, not unsigned.
6565 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6566 (SIZE_MAX, UINT_MAX): New macros.
6567 (quotearg_n_options): Abort if N is negative.
6568 Avoid overflow check on hosts where size_t is 64 bits and int
6569 is 32 bits, as overflow is impossible there.
6570 Fix off-by-one typo that caused unnecessary reallocation.
6572 2001-11-27 Jim Meyering <meyering@lucent.com>
6574 * tempname.c: Merge with version from libc.
6575 * regex.c: Likewise.
6577 * tempname.c: Include stdlib.h unconditionally. On some old systems
6578 for which STDC_HEADERS is 0, it was not included, resulting in a
6579 warning about an integer-to-pointer conversion problem with getenv.
6580 Reported by Volker Borchert.
6582 2001-11-26 Jim Meyering <meyering@lucent.com>
6584 * gtod.h: Remove file.
6585 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6586 * gettimeofday.c: Don't include gtod.h.
6587 (GTOD_init): Remove function.
6588 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6589 Suggestion from Volker Borchert.
6591 2001-11-23 Jim Meyering <meyering@lucent.com>
6593 * hash.h (struct hash_table): Don't define here. Merely declare it.
6594 * hash.c (struct hash_table): Define it here instead.
6596 2001-11-22 Jim Meyering <meyering@lucent.com>
6598 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6600 2001-11-18 Paul Eggert <eggert@twinsun.com>
6602 * tempname.c (TMP_MAX): Remove; no longer needed.
6603 (TEMPORARIES): New macro.
6604 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6605 removes an artificial limitation (e.g. HP-UX 10.20, where
6608 2001-11-18 Jim Meyering <meyering@lucent.com>
6610 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6613 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6614 files will be created before anything else.
6616 2001-11-17 Jim Meyering <meyering@lucent.com>
6618 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6619 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6620 rather than group writable. Patch by Juan F. Codagnone.
6622 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6623 Instead, include "xalloc.h".
6625 * mountlist.c: Include unlocked-io.h after all system headers.
6626 Remove explicit declarations of xmalloc, xrealloc,
6627 and xstrdup. Instead, include "xalloc.h".
6629 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6630 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6631 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6633 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6634 Reported by Padraig Brady.
6636 * mkstemp.c: #undef mkstemp.
6638 (rpl_mkstemp): Rename from mkstemp.
6641 2001-11-16 Jim Meyering <meyering@lucent.com>
6643 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6644 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6645 determine the amount of total physical memory, use pstat_getstatic.
6646 HPUX-11 doesn't define _SC_PHYS_PAGES.
6647 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6648 If sysconf couldn't be used to determine the amount of available
6649 physical memory, use both pstat_getstatic and pstat_getdynamic.
6650 Based on a patch from Bob Proulx.
6652 2001-11-05 Jim Meyering <meyering@lucent.com>
6654 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6656 2001-11-03 Jim Meyering <meyering@lucent.com>
6658 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6659 in argmatch_to_argument call.
6661 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6664 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6665 e.g., a fault due to an attempt to free a NULL pointer.
6667 2001-11-01 Jim Meyering <meyering@lucent.com>
6669 * dirfd.c, dirfd.h: New files.
6670 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6672 * hash.c (hash_print) [TESTING]: Clean up.
6674 2001-10-22 Paul Eggert <eggert@twinsun.com>
6676 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6677 to avoid a warning if -Wall.
6679 2001-10-21 Paul Eggert <eggert@twinsun.com>
6681 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6683 2001-10-21 Jim Meyering <meyering@lucent.com>
6685 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6686 this code would end up calling gettext even in packages built
6688 * getopt.c (_): Likewise.
6689 * regex.c (_): Likewise.
6691 2001-10-20 Paul Eggert <eggert@twinsun.com>
6693 * error.c (strerror_r): Do not declare unless !_LIBC.
6694 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6695 Use strerror_r that is only a macro, even if it is not a function.
6696 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6697 (private_strerror): Use prototypes, not old-style function definition.
6698 (print_errno_message): New function.
6699 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6701 (error_tail, error, error_at_line): Use it.
6703 2001-10-11 Jim Meyering <meyering@lucent.com>
6705 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6706 and quote_n (1, ... to avoid clobbering a buffer.
6708 2001-10-05 Jim Meyering <meyering@lucent.com>
6710 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6711 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6712 * hash-pjw.h: New file.
6714 2001-09-30 Jim Meyering <meyering@lucent.com>
6716 * mountlist.c [MOUNTED_GETFSSTAT]:
6717 Include <sys/ucred.h>, for Apple Darwin.
6718 Include sys/mount.h and sys/fs_types.h only if available.
6720 (read_filesystem_list): Use FS_TYPE.
6722 2001-09-29 Paul Eggert <eggert@twinsun.com>
6724 * exclude.c (excluded_filename): 0 -> false, since it's
6727 2001-09-28 Paul Eggert <eggert@twinsun.com>
6729 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6730 #defines strtoimax. Also treat the other strto* functions
6733 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6734 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6735 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6737 2001-09-26 Jim Meyering <meyering@lucent.com>
6739 Most macros in unlocked-io.h had the wrong number of arguments.
6740 * gen-uio: New script.
6741 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6742 * unlocked-io.hin: Remove file.
6743 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6744 rather than trying to embed it here.
6745 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6746 Reported by Padraig Brady.
6748 2001-09-25 Volker Borchert <bt@teknon.de>
6750 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6752 2001-09-23 Jim Meyering <meyering@lucent.com>
6754 * mountlist.c: Remove useless parentheses in #if directives.
6755 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6756 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6758 2001-09-22 Jim Meyering <meyering@lucent.com>
6760 * localcharset.c: Update from latest gettext.
6761 * config.charset: Likewise.
6763 2001-09-20 Jim Meyering <meyering@lucent.com>
6765 * xstrtol.c (strtoimax): Guard declaration with
6766 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6767 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6768 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6769 (strtoumax): Likewise, for completeness (it wasn't necessary).
6771 2001-09-06 Paul Eggert <eggert@twinsun.com>
6773 * strtoimax.c (HAVE_LONG_LONG):
6774 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6775 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6776 to work around bug in IBM C compiler.
6778 2001-09-16 Jim Meyering <meyering@lucent.com>
6780 * mkdir.c: New file.
6782 2001-09-04 Paul Eggert <eggert@twinsun.com>
6784 * xgetcwd.c: Revert some of the previous change; intead,
6785 fix the HAVE_GETCWD_NULL code to behave more like the
6786 !HAVE_GETCWD_NULL code used to.
6789 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6792 2001-09-04 Paul Eggert <eggert@twinsun.com>
6794 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6795 Use ssize_t, not int, to store result of readlink.
6796 Check for ssize_t overflow as well as size_t overflow,
6797 as POSIX says the result of readlink is implementation-defined
6798 when ssize_t overflows.
6799 Remove unnecessary cast to char*.
6800 Use free+malloc instead of realloc, as the storage doesn't need
6801 to be preserved and it's clearer and can be more efficient that way.
6802 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6803 * xreadlink.h (xreadlink): Update prototype.
6805 2001-09-03 Paul Eggert <eggert@twinsun.com>
6807 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6808 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6809 spotted by Jim Meyering.
6811 2001-09-03 Jim Meyering <meyering@lucent.com>
6813 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6815 2001-09-03 Paul Eggert <eggert@twinsun.com>
6817 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6818 like the HAVE_GETCWD_NULL code.
6819 Include pathmax.h if not HAVE_GETCWD.
6820 Do not include xalloc.h.
6821 (INITIAL_BUFFER_SIZE): New symbol.
6822 Do not use xmalloc / xrealloc, since the caller is responsible for
6823 handling errors. Preserve errno around `free' during failure.
6824 Do not overrun buffer when using getwd.
6826 2001-09-03 Paul Eggert <eggert@twinsun.com>
6828 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6829 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6831 2001-09-02 Jim Meyering <meyering@lucent.com>
6833 * error.c: Update from GNU libc.
6835 2001-09-01 Jim Meyering <meyering@lucent.com>
6837 * xreadlink.c: New file.
6838 * xreadlink.h: New file.
6839 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6841 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6842 doesn't conflict with sparc Solaris 7's definition in
6843 /usr/include/sys/int_types.h.
6845 * exclude.c: Use `""', not `<>' to #include non-system header files.
6846 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6847 and strncasecmp as r-values. Unixware didn't have declarations.
6849 2001-08-31 Jim Meyering <meyering@lucent.com>
6851 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6852 Use an initial, malloc'd, buffer of length 128 rather than
6853 a statically allocated one of length 1024.
6855 2001-08-30 Paul Eggert <eggert@twinsun.com>
6857 * xgetcwd.c: Don't include pathmax.h.
6858 Include stdlib.h and unistd.h if available.
6860 (xmalloc, xstrdup, free): Remove decls.
6861 (xgetcwd): Don't assume sizes fit in unsigned.
6862 Check for overflow when computing sizes.
6863 Simplify reallocation code.
6865 2001-08-28 Paul Eggert <eggert@twinsun.com>
6867 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6869 * strtoimax.c: Renamed from strtoxmax.c, removing the
6872 Also, make the following further changes to make this file's
6873 configuration more similar to that of strtol.c:
6874 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6875 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6876 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6877 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6878 changed to signed values.
6880 And make the following changes as well:
6881 Fix copyright notice, as 1999 was missing.
6882 (verify): New macro.
6883 (strtoimax): Check sizes at compile-time, not run-time.
6884 Prefer strtol to strtoll if both work.
6885 (main): Remove; it was not that useful and was a pain to maintain.
6887 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6889 2001-08-30 Paul Eggert <eggert@twinsun.com>
6891 * savedir.c (savedir): Remove size parameter, as POSIX says that
6892 a directory's st_size can have an arbitrary value, so the old
6893 usage could waste an arbitrary amount of memory. All uses
6895 * savedir.h: Update prototype.
6897 2001-08-30 Paul Eggert <eggert@twinsun.com>
6899 * xstrtol.c (strtoimax): New decl.
6901 2001-08-28 Paul Eggert <eggert@twinsun.com>
6903 * xstrtol.h: Add copyright notice.
6904 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6905 LONGINT_INVALID_SUFFIX_CHAR.
6907 2001-08-30 Paul Eggert <eggert@twinsun.com>
6909 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6912 2001-08-30 Paul Eggert <eggert@twinsun.com>
6914 * hash.c: Remove '2001' from copyright notice.
6916 2001-08-30 Paul Eggert <eggert@twinsun.com>
6918 * full-write.h: New file.
6919 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6920 * full-write.c: Correct credits, as cccp.c no longer
6921 exists and anyway it was so heavily changed from the old cccp
6922 code as to be unrecognizable. Include full-write.h.
6923 (full_write) Return size_t, with short writes meaning failure.
6924 All callers changed. This fixes a bug with large buffers
6926 * utime.c: Include full-write.h.
6928 2001-08-30 Paul Eggert <eggert@twinsun.com>
6930 Merge 'exclude' changes from tar 1.13.22.
6931 This fixes one or two unlikely storage allocation overflow bugs,
6932 but doesn't change user-visible behavior otherwise.
6934 2001-08-30 Paul Eggert <eggert@twinsun.com>
6936 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6937 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6938 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6939 Include if available.
6940 (<xalloc.h>): Include
6941 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6942 (verify): New macro. Use it to verify that EXCLUDE macros do not
6943 collide with FNM macros.
6944 (struct patopts): New struct.
6945 (struct exclude): Use it, as exclude patterns now come with options.
6946 (new_exclude): Support above changes.
6947 (new_exclude, add_exclude_file):
6948 Initial size must now be a power of two to simplify overflow checking.
6949 (free_exclude, fnmatch_no_wildcards): New function.
6950 (excluded_filename): No longer requires options arg, as the options
6951 are determined by add_exclude. Now returns bool, not int.
6952 (excluded_filename, add_exclude):
6953 Add support for the fancy new exclusion options.
6954 (add_exclude, add_exclude_file): Now takes int options arg.
6955 Check for arithmetic overflow when computing sizes.
6956 (add_exclude_file): xrealloc might modify errno, so don't
6957 realloc until after errno might be used.
6959 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6961 (free_exclude): New decl.
6962 (add_exclude, add_exclude_file): Now takes int options arg.
6963 (excluded_filename): No longer requires options arg, as the options
6964 are determined by add_exclude. Now returns bool, not int.
6966 2001-08-30 Paul Eggert <eggert@twinsun.com>
6968 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6970 2001-08-27 Jim Meyering <meyering@lucent.com>
6972 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6974 * version-etc.c (N_): Remove definition.
6975 Revert most of last change.
6976 Instead, simply don't mark the `Copyright...' string for translation.
6977 Based on advice from Paul Eggert.
6979 * strtoxmax.c: Tweak comment.
6981 2001-08-26 Jim Meyering <meyering@lucent.com>
6983 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6984 of copyright with `%s' so translators don't get an untranslated
6986 (COPYRIGHT_YEAR): Define.
6987 (version_etc): Use fprintf rather than fputs.
6988 Suggestion from Ulrich Drepper.
6990 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6992 * strtoll.c: New file, from GNU libc.
6993 * xstrtoimax.c: New file.
6995 * xstrtol.h: Add xstrtoimax.
6996 * strtoumax.c: New file. Simply include "strtoumax.c".
6997 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6999 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7000 * strtoxmax.c: ... then renamed to this.
7002 2001-08-13 Paul Eggert <eggert@twinsun.com>
7004 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7005 Port to Solaris 8, where 'sed' requires a space after the 'r'
7006 command, and where sh dislikes "$/". Clean up the spacing a bit.
7007 Redirect output to $tmp just once.
7009 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7011 * addext.c (<errno.h>): Include.
7012 (errno): Declare if not defined.
7013 (addext): Work correctly when pathconf returns -1 and leaves
7014 errno alone because there is no limit. Also, work even if
7015 pathconf returns a value greater than SIZE_MAX.
7017 2001-08-12 Jim Meyering <meyering@lucent.com>
7019 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7020 Simply `return getcwd (NULL, 0);'.
7021 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7022 Use 1300 as initial value for length, not PATH_MAX.
7024 * pathmax.h: Clean up cpp syntax.
7026 2001-08-12 Jim Meyering <meyering@lucent.com>
7028 * gettimeofday.c: New file.
7030 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7032 2001-08-04 Jim Meyering <meyering@lucent.com>
7034 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7035 to get in sync with glibc.
7037 2001-08-03 Paul Eggert <eggert@twinsun.com>
7039 The following changes are from gettext 0.10.39 as maintained by
7042 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7043 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7044 with inverted sense. All uses changed.
7046 * mbswidth.c: Don't include <limits.h>.
7047 Include <stdlib.h> and <string.h> unconditionally.
7048 (iswcntrl, mbsinit, ISCNTRL): New macros.
7049 (mbsnwidth): Use K&R style function declarations.
7050 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7051 can optimize it when MB_CUR_MAX == 1.
7052 The width of control characters is zero, not 1.
7054 2001-07-15 Jim Meyering <meyering@lucent.com>
7056 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7057 (BUILT_SOURCES): Add unlocked-io.h.
7058 (io_functions): Define.
7059 (unlocked-io.h): New rule.
7060 (DISTCLEANFILES): Add unlocked-io.h.
7061 (all-local): Depend on unlocked-io.h, to ensure it is created.
7063 * unlocked-io.hin: New file
7065 * regex.c: Update from glibc.
7067 2001-07-05 Jim Meyering <meyering@lucent.com>
7069 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7071 (libfetish_a_SOURCES): Put all .h files here instead.
7072 Remove a thus-exposed (better checks in automake) duplicate and
7073 two unnecessary .h files.
7075 2001-06-11 Jim Meyering <meyering@lucent.com>
7077 * regex.c: Update from GNU libc.
7079 2001-05-27 Jim Meyering <meyering@lucent.com>
7081 * readutmp.h (UT_TYPE): Define.
7083 2001-05-24 Jim Meyering <meyering@lucent.com>
7085 * argmatch.c: Include "quote.h".
7086 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7087 quote function. Reported by Göran Uddeborg.
7089 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7091 * dirname.c (dir_name): Compute append_dot using path, not newpath
7092 which is not yet declared.
7094 2001-05-11 Paul Eggert <eggert@twinsun.com>
7096 * Makefile.am (libfetish_a_SOURCES):
7097 Add strftime.c, since we now compile it on all hosts.
7099 * strftime.c (my_strftime):
7100 Define to nstrftime if emacs, but only if my_strftime is not defined.
7101 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7102 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7103 Add one more extra argument: a nanoseconds value.
7106 (my_strftime function): Add %N format.
7107 (emacs_strftimeu): Renamed from emacs_strftime,
7108 with extra ut argument.
7110 2001-05-11 Paul Eggert <eggert@twinsun.com>
7112 dirname code cleanup. base_name now behaves more compatibly
7113 with POSIX basename when given file names that have trailing
7114 slashes, and similarly for dir_name. Add new primitives
7115 base_len and dir_len. Put the directory-name-related decls
7118 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7119 * backupfile.c (base_name): Likewise.
7120 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7121 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7122 * makepath.c (strip_trailing_slashes): Likewise.
7123 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7125 * rename.c (strip_trailing_slashes): Likewise.
7126 * same.c (base_name): Likewise.
7127 * stripslash.c (ISSLASH): Likewise.
7129 * addext.c: Include <dirname.h> after size_t is defined.
7130 * backupfile.c: Likewise.
7132 * addext.c (addext): Use base_len to trim redundant
7133 trailing slashes instead of doing it ourselves.
7134 But do not trim the last slash if it is not redundant.
7136 * backupfile.c (find_backup_file_name,
7137 max_backup_version): Use base_len instead of rolling it ourselves.
7138 Handle the case of "" and (on DOS) "C:" correctly.
7140 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7141 Include <string.h>, <dirname.h>.
7142 (base_name): Allow file names ending in slashes, other than names
7143 that are all slashes. In this case, return the basename followed
7144 by the slashes. This is more general, and can be used in places
7145 where the original base_name purposely had an assertion failure.
7146 (base_len): New function.
7148 * dirname.c: Include <string.h> instead of <stdlib.h>.
7149 Do not include <assert.h>; no longer needed.
7151 (memrchr): Remove decl.
7152 (dir_name_r): Remove.
7153 (dir_len): Renamed from dirlen. All callers changed.
7154 Rewrite in terms of base_name, for simplicity and consistency.
7155 (dir_name): Never return NULL. All callers changed.
7156 Do not include <stdlib.h> in test program; no longer needed.
7157 return 0; is fine for test program.
7159 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7161 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7163 * path-concat.c (path_concat): Use base_len to compute
7164 base length, not strlen; this means we cannot rely on memcpy
7167 * same.c (STREQ): Remove.
7168 (same_name): Handle the case where the basename ends in trailing '/'.
7170 * stripslash.c (strip_trailing_slashes): Return nonzero if
7171 a slash was stripped. Do not strip the last slash after a
7174 2001-04-08 Jim Meyering <meyering@lucent.com>
7176 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7177 recomputed; that's necessary when the offset spans a DST transition.
7178 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7180 2001-04-02 Jim Meyering <meyering@lucent.com>
7182 * regex.h, regex.c: Update from GNU libc.
7184 2001-03-19 Paul Eggert <eggert@twinsun.com>
7186 * version-etc.c (version_etc_copyright): Update to 2001.
7188 2001-03-16 Paul Eggert <eggert@twinsun.com>
7190 * tempname.c (uint64_t): Define to uintmax_t if
7191 not defined, and if UINT64_MAX is not defined.
7192 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7193 Reported by John David Anglin.
7195 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7197 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7198 alias if codeset is empty.
7199 * config.charset (BeOS): Use wildcard syntax.
7201 2001-03-13 Jim Meyering <meyering@lucent.com>
7203 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7204 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7207 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7209 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7211 * unicodeio.c (print_unicode_char): Simplify accordingly.
7213 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7215 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7216 support for DOS/DJGPP.
7218 2001-02-28 Paul Eggert <eggert@twinsun.com>
7220 * Makefile.am (libfetish_a_SOURCES):
7221 Add dup-safer.c, fopen-safer.c.
7222 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7224 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7226 2001-02-25 Paul Eggert <eggert@twinsun.com>
7228 The mkstemp replacement is taken from glibc 2.2.2, with some
7229 portability fixes for use outside glibc, as follows:
7231 * tempname.c (struct_stat64): New macro.
7232 (direxists, __gen_tempname): Use it.
7233 This avoids a portability problem with Solaris 8.
7235 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7236 (<stddef.h>, <stdint.h>, <string.h>):
7237 Include only if STDC_HEADERS || _LIBC.
7238 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7239 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7240 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7241 (__set_errno): Define this macro if <errno.h> doesn't.
7242 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7243 Define these macros if <stdio.h> doesn't.
7244 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7245 Define these macros if <sys/stat.h>
7246 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7247 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7248 __xstat64): Define if not _LIBC.
7249 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7250 (__gen_tempname): Invoke gettimeofday only if
7251 HAVE_GETTIMEOFDAY || _LIBC;
7252 otherwise, fall back on plain "time".
7253 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7255 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7257 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7259 2001-02-17 Jim Meyering <meyering@lucent.com>
7261 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7262 around included file name.
7264 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7266 * strftime.c: Update from GNU libc (the only changes were to comments).
7268 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7270 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7272 2001-02-17 Paul Eggert <eggert@twinsun.com>
7274 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7275 Remove workaround macros for hosts that have mbrtowc but not
7276 mbstate_t, as we now insist on proper declarations for both
7277 before using mbrtowc.
7279 2001-02-17 Jim Meyering <meyering@lucent.com>
7281 * regex.c: Update from libc.
7283 2001-02-16 Paul Eggert <eggert@twinsun.com>
7285 * alloca.c (malloc): Undef before defining, since stdlib.h
7286 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7287 Reported by Mark Hounschell via Paul Eggert.
7289 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7291 * config.charset: Update for FreeBSD 4.2.
7293 2001-01-26 Jim Meyering <meyering@lucent.com>
7295 * quotearg.c: Include stddef.h.
7296 * quote.c: Include stddef.h.
7297 Reported by Axel Kittenberger.
7299 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7300 line in double quotes so that it evokes a better diagnostic.
7301 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7302 Reported by Axel Kittenberger.
7304 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7306 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7307 to avoid a warning. Add back 'const' to inptr.
7309 2001-01-16 Jim Meyering <meyering@lucent.com>
7311 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7314 2001-01-14 Jim Meyering <meyering@lucent.com>
7316 * rename.c: New file. From Volker Borchert.
7317 Include stdlib.h, string.h or strings.h, and xalloc.h.
7318 Use strip_trailing_slashes rather than open-coding it.
7320 2001-01-03 Paul Eggert <eggert@twinsun.com>
7322 * strftime.c: Sync with glibc time/strftime.c 1.81.
7324 2001-01-03 Jim Meyering <meyering@lucent.com>
7326 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7327 local `inptr' to avoid warning with some system declarations of iconv.
7329 2000-12-29 Paul Eggert <eggert@twinsun.com>
7331 * modechange.c: Do not assume that mode_t uses the
7332 traditional octal encoding. E.g. "chmod 1 FOO" should set
7333 the other-execute bit of FOO even if S_IXOTH != 1.
7335 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7336 WOTH, XOTH, ALLM): New macros.
7337 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7338 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7340 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7341 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7343 No need to use uintmax_t; unsigned long is long enough.
7344 Don't bother to get suffix since we don't use it.
7346 2000-12-24 Jim Meyering <meyering@lucent.com>
7348 * hash.c (is_prime): Return explicit boolean values.
7349 (hash_get_first): Return NULL to appease Irix5.6's 89.
7350 Reported by Nelson Beebe.
7352 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7354 * localcharset.c (locale_charset): Add support for Win32.
7356 2000-12-18 Paul Eggert <eggert@twinsun.com>
7358 * physmem.h, physmem.c: New files.
7360 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7361 (noinst_HEADERS): Add physmem.h.
7363 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7364 't' for compatibility with Solaris 8 sort.
7366 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7368 * config.charset: Add support for BeOS.
7370 2000-12-16 Jim Meyering <meyering@lucent.com>
7372 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7373 SHELLS_FILE to a file name that's useful on djgpp systems.
7375 (ADDITIONAL_DEFAULT_SHELLS): Define.
7376 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7377 Based mostly on a patch from Prashant TR.
7379 2000-12-16 Jim Meyering <meyering@lucent.com>
7381 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7382 N and M) would have treated it like `chown N:N FILE'.
7384 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7386 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7388 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7389 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7390 to the list of canonical encodings. Rename EUC-CN to GB2312.
7392 2000-12-08 Andreas Schwab <schwab@suse.de>
7394 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7395 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7397 2000-12-07 Jim Meyering <meyering@lucent.com>
7399 * stripslash.c (ISSLASH): Define.
7400 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7403 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7404 (dir_name_r): Declare this function as static.
7405 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7406 manifest itself on a name containing a mix of slashes and
7408 Make this function work with names starting with a DOS-style
7409 drive letter and colon prefix.
7410 (dir_name): Append `.' if necessary.
7411 Based mostly on patches from Prashant TR and Eli Zaretskii.
7413 * dirname.h (dir_name_r): Remove prototype.
7415 2000-12-05 Jim Meyering <meyering@lucent.com>
7417 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7419 2000-12-04 Jim Meyering <meyering@lucent.com>
7421 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7422 Also include memory.h, stdlib.h, unistd.h if appropriate.
7423 Reported by Andreas Jaeger (conflicting declaration of malloc).
7425 2000-12-02 Jim Meyering <meyering@lucent.com>
7427 * closeout.h: Make idempotent, to avoid some obscure warnings.
7429 2000-12-01 Paul Eggert <eggert@twinsun.com>
7431 * memrchr.c: Include <config.h> before any system include file.
7433 2000-11-29 Paul Eggert <eggert@twinsun.com>
7435 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7437 2000-11-26 Jim Meyering <meyering@lucent.com>
7439 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7441 2000-11-22 Paul Eggert <eggert@twinsun.com>
7443 * strftime.c (my_strftime): Do not invoke mbrlen with a
7444 size of (size_t) -1; it's not portable.
7446 2000-11-17 Akim Demaille <akim@epita.fr>
7448 * obstack.h: Formatting changes.
7449 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7450 prevent type checking.
7451 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7452 cast the value to (void *): assigning a `foo *' to a `void *'
7454 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7456 2000-11-17 Jim Meyering <meyering@lucent.com>
7458 * strstr.c: Update from GNU libc.
7460 2000-11-16 Jim Meyering <meyering@lucent.com>
7462 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7464 2000-11-11 Jim Meyering <meyering@lucent.com>
7466 * error.c: Add a couple #includes, merging from GNU libc version.
7468 2000-11-10 Jim Meyering <meyering@lucent.com>
7470 * obstack.h: Update from GNU libc.
7471 * obstack.c: Likewise.
7473 2000-11-06 Paul Eggert <eggert@twinsun.com>
7475 * getusershell.c (setusershell): Use rewind rather than
7476 fseek/fseeko, to avoid configuration hassles with fseeko.
7477 Don't bother opening SHELLS_FILE if shellstream is NULL;
7480 2000-11-05 Jim Meyering <meyering@lucent.com>
7482 * makepath.h (make_dir): Declare.
7483 * makepath.c (make_dir): Remove `static' attribute.
7486 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7488 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7489 last one in a bucket, advance to the next bucket.
7491 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7493 * fnmatch.c: Do not comment out all the code if we are using
7494 the GNU C library, because in some cases we are replacing buggy
7495 code in the GNU C library itself.
7497 2000-10-30 Paul Eggert <eggert@twinsun.com>
7499 * error.h, getline.h, modechange.h:
7500 Remove "2000" from Copyright line, as the file hasn't been
7501 changed this year other than in the copyright notice.
7503 * xalloc.h: Add "2000" to Copyright line, as this file
7504 was changed this year.
7506 2000-10-30 Paul Eggert <eggert@twinsun.com>
7508 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7509 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7510 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7512 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7514 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7515 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7516 doesn't define __restrict_arr.
7518 2000-10-29 Jim Meyering <meyering@lucent.com>
7520 * xstat.in: Fix grammar in comment.
7522 2000-10-28 Jim Meyering <meyering@lucent.com>
7524 * memchr.c: Update from libc.
7525 Adjust for portability:
7526 [HAVE_STDLIB_H]: Include stdlib.h.
7527 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7528 Undef __memchr, too.
7529 [!weak_alias]: Define __memchr to memchr.
7531 * regex.c: Update from libc.
7532 * regex.h: Likewise.
7533 * getopt1.c: Likewise.
7534 * memcmp.c: Likewise.
7536 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7537 Avoid using fseek, when possible -- it's broken by design.
7538 Patch by Ulrich Drepper.
7540 2000-10-26 Jim Meyering <meyering@lucent.com>
7542 * strftime.c: Update from libc.
7544 2000-10-25 Jim Meyering <meyering@lucent.com>
7546 * obstack.c: Update from libc.
7548 2000-10-23 Jim Meyering <meyering@lucent.com>
7550 * hard-locale.c (hard_locale): Revert last change -- it was simply
7551 wrong. That set_locale call must not have any side effects.
7554 2000-10-22 Jim Meyering <meyering@lucent.com>
7556 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7557 [CYCLIC]: Remove now-unused definition.
7559 * save-cwd.c (O_DIRECTORY): Define, if needed.
7560 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7561 Suggestion from Ulrich Drepper.
7563 2000-10-21 Jim Meyering <meyering@lucent.com>
7565 * dirname.c (dir_name_r): New function, factored out of dir_name.
7566 (dir_name): Use dir_name_r.
7567 * dirname.h (dir_name_r): Declare it.
7569 2000-10-21 Jim Meyering <meyering@lucent.com>
7571 * dirname.c (memrchr): Declare if necessary.
7572 (dir_name): Remove the restriction that there be no
7573 trailing slashes. Now, this code skips past them, effectively
7575 [TEST_DIRNAME] (main): New unit tests.
7577 * memrchr.c: New file from GNU libc.
7578 Undef __memrchr, too.
7579 [!weak_alias]: Define __memrchr to memrchr.
7580 Guard weak_alias use with `#ifdef weak_alias'.
7582 2000-10-17 Jim Meyering <meyering@lucent.com>
7584 * quote.h (PARAMS): Define and use.
7585 Reported by Akim Demaille.
7587 * getopt.c: Update from libc.
7589 2000-10-16 Jim Meyering <meyering@lucent.com>
7591 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7594 2000-09-25 Jim Meyering <meyering@lucent.com>
7596 * md5.h (rol): Define (from GnuPG).
7598 * sha.c: Give credit (GnuPG) where due.
7599 (M): Use rol rather than open-coding it.
7600 Add a FIXME comment.
7602 2000-09-21 Jim Meyering <meyering@lucent.com>
7604 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7605 Reported by Michael Stone.
7607 2000-09-20 Jim Meyering <meyering@lucent.com>
7609 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7610 (noinst_HEADERS): Add sha.h.
7611 Based on code from Scott G. Miller and from GnuPG.
7613 2000-09-15 Jim Meyering <meyering@lucent.com>
7615 * regex.c: Update from libc.
7617 2000-09-10 Jim Meyering <meyering@lucent.com>
7619 * getopt.c (_getopt_internal): Update from glibc.
7621 2000-09-09 Jim Meyering <meyering@lucent.com>
7623 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7624 think it should be used as a general replacement for isascii.
7625 * fnmatch.c: Likewise.
7626 * mbswidth.c: Likewise
7627 * regex.c: Likewise.
7630 * userspec.c: Include sys/param.h and limits.h.
7632 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7633 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7634 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7635 UID, GID. Check range.
7637 2000-09-06 Jim Meyering <meyering@lucent.com>
7639 * getopt.c (_getopt_internal): Update from glibc.
7641 2000-08-30 Jim Meyering <meyering@lucent.com>
7643 * strftime.c: Merge in changes from GNU libc.
7645 2000-08-26 Jim Meyering <meyering@lucent.com>
7647 * closeout.c: Include "__fpending.h".
7648 (close_stdout_status): Return right away if there's nothing to flush.
7650 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7651 * __fpending.c: New file.
7652 * __fpending.h: New file.
7654 2000-08-07 Paul Eggert <eggert@twinsun.com>
7656 Standardize on "memory exhausted" instead of "Memory exhausted"
7657 or "virtual memory exhausted".
7658 * obstack.c (print_and_abort): Use "memory exhausted", not
7659 "virtual memory exhausted".
7660 * same.c (same_name): Invoke xalloc_die instead of printing
7662 * userspec.c (parse_user_spec): Likewise.
7663 * bumpalloc.h: comment fix
7664 * same.c, userspec.c: Include xalloc.h.
7666 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7667 not char *const and pointing to a constant array.
7668 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7669 (xrealloc): Comment fix.
7671 * userspec.c (parse_user_spec):
7672 Don't translate a message until just before returning,
7673 to avoid unnecessary translation.
7675 2000-08-07 Jim Meyering <meyering@lucent.com>
7677 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7678 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7679 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7680 getgroups.c, gethostname.c, getopt.h, group-member.c,
7681 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7682 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7683 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7684 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7685 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7686 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7687 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7688 yesno.c: Back out Copyright date changes for each file with no change
7689 this year. This eases coordination with other programs using the same
7690 source code modules. From Paul Eggert.
7692 2000-08-03 Greg McGary <greg@mcgary.org>
7694 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7695 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7696 (EXTEND_BUFFER): Use them.
7698 2000-08-01 Jim Meyering <meyering@lucent.com>
7700 * dirname.c (ISSLASH): Define.
7701 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7702 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7703 both `\' and `/' may be use as path separators.
7704 Based on a patch from Prashant TR.
7706 2000-07-31 Paul Eggert <eggert@twinsun.com>
7708 * quotearg.c (quotearg_n_options): Don't make the initial
7709 slot vector a constant, since it might get modified.
7711 2000-07-31 Jim Meyering <meyering@lucent.com>
7713 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7714 * obstack.c (print_and_abort): Likewise.
7716 2000-07-30 Paul Eggert <eggert@twinsun.com>
7718 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7719 buffer, so that the caller can always quote one small
7720 component of a "memory exhausted" message in slot 0.
7721 From a suggestion by Jim Meyering.
7723 2000-07-30 Jim Meyering <meyering@lucent.com>
7725 * makepath.c (make_path): Quote the other instance, too.
7727 * quotearg.c (N_STATIC_SLOTVECS): Define.
7728 (STATIC_BUF_SIZE): Define.
7729 (quotearg_n_options): Use only statically allocated storage when
7730 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7731 than STATIC_BUF_SIZE.
7733 2000-07-29 Jim Meyering <meyering@lucent.com>
7735 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7736 * dirname.c (dir_name): Likewise.
7738 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7740 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7741 (dir_name): Assert that there are no trailing slashes.
7743 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7745 * mbswidth.h (mbswidth): Add a flags argument.
7746 (mbswidth): New declaration.
7747 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7748 * mbswidth.c (mbswidth): Add a flags argument.
7749 (mbsnwidth): New function.
7751 2000-07-24 Jim Meyering <meyering@lucent.com>
7753 * mbswidth.c: Remove useless #else. From Bruno Haible.
7755 2000-07-23 Paul Eggert <eggert@twinsun.com>
7757 * mbswidth.c (_XOPEN_SOURCE):
7758 Don't define; this causes problems on Solaris 7.
7759 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7761 2000-07-23 Paul Eggert <eggert@twinsun.com>
7764 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7765 so that mbstate_t is always defined.
7767 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7768 be 1 in at least one GCC installation, and this configuration
7769 error is likely to be common. Ignoring MB_LEN_MAX hurts
7770 performance on hosts that have mbrtowc but have only unibyte
7771 locales, but I assume these hosts are rare.
7773 2000-07-23 Paul Eggert <eggert@twinsun.com>
7775 * quotearg.c: Streamline by invoking multibyte code only if needed.
7776 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7777 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7778 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7779 invoke multibyte primitives.
7781 2000-07-23 Jim Meyering <meyering@lucent.com>
7783 * basename.c (base_name): Add an assertion.
7785 2000-07-15 Bruno Haible <clisp.cons.org>
7787 * quotearg.c: When the system forces us to redefine mbstate_t,
7788 shadow its mbsinit function.
7790 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7792 * mbswidth.h: New file.
7793 * mbswidth.c: New file.
7794 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7795 (noinst_HEADERS): Add mbswidth.h.
7797 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7799 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7802 2000-07-15 Jim Meyering <meyering@lucent.com>
7804 * makepath.c: Include quote.h.
7805 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7806 corresponding argument in a `quote (...)' call.
7807 Give better diagnostics.
7809 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7810 (noinst_HEADERS): Add quote.h.
7812 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7813 from tar's src/misc.c.
7814 * quote.h: New file. Prototypes for same.
7816 2000-07-10 Paul Eggert <eggert@twinsun.com>
7818 From a suggestion by Bruno Haible.
7819 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7820 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7821 to decide whether to define the BeOS workaround macro;
7822 this adjusts to the change to AC_MBSTATE_T.
7824 2000-07-13 Paul Eggert <eggert@twinsun.com>
7826 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7828 * quotearg.c (quoting_style_args, quoting_style_vals,
7829 quotearg_buffer_restyled): Add support for
7830 clocale_quoting_style. Undo previous change to
7831 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7832 and "{RIGHT QUOTATION MARK}" msgids.
7834 2000-07-05 Paul Eggert <eggert@twinsun.com>
7836 The old behavior of quoting `like this' doesn't look good with
7837 newer, ISO-style fonts. See:
7838 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7840 Instead, quote "like this" by default. Let the translator
7841 tailor the locale-specific quoting behavior by providing
7842 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7844 * quotearg.c (N_): New macro.
7845 (gettext_default): New function.
7846 (quotearg_buffer_restyled): Use
7847 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7848 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7850 2000-07-09 Jim Meyering <meyering@lucent.com>
7852 * Most files: Update copyright dates to include 2000.
7854 2000-07-08 Jim Meyering <meyering@lucent.com>
7856 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7858 (xgethostname): Remove now-unnecessary #ifdef.
7859 Move declaration of `err' into loop where it's used.
7861 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7863 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7864 by allocating a larger buffer. Test the gethostname return value for
7865 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7866 returns an error and ENAMETOOLONG isn't defined.
7868 2000-07-05 Paul Eggert <eggert@twinsun.com>
7869 and Bruno Haible <haible@clisp.cons.org>
7871 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7873 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7875 * quotearg.c (struct quoting_options): Simplify quote_these_too
7878 2000-07-03 Jim Meyering <meyering@lucent.com>
7880 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7881 Reported by Bruno Haible.
7883 2000-07-04 Jim Meyering <meyering@lucent.com>
7885 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7886 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7889 2000-07-03 Paul Eggert <eggert@twinsun.com>
7890 and Bruno Haible <haible@clisp.cons.org>
7892 * quotearg.c (mbrtowc):
7893 Assign to *pwc, and return 1 only if result is nonzero.
7894 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7896 2000-07-03 Jim Meyering <meyering@lucent.com>
7898 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7899 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7902 2000-07-02 Jim Meyering <meyering@lucent.com>
7904 * quotearg.c (mbstate_t): Don't define here.
7906 2000-07-02 Jim Meyering <meyering@lucent.com>
7908 * nanosleep.c (SIGCONT): Define if not already defined.
7910 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7912 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7913 per change in ../m4/ls-mntd-fs.m4.
7914 (read_filesystem_list): Ignore symbolic links.
7916 2000-06-29 Jim Meyering <meyering@lucent.com>
7918 * same.c: Include <string.h> or <strings.h>, as appropriate,
7919 for declaration of strcmp.
7921 * long-options.c: Include <stdlib.h>, for declaration of exit.
7923 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7924 Avoid warning by casting result to `char *' to remove `const'.
7926 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7928 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7930 2000-06-26 Paul Eggert <eggert@twinsun.com>
7932 savedir now sets errno on failure and invokes xmalloc to get memory.
7933 Fix a couple of other minor bugs while we're at it.
7935 * savedir.c (<unistd.h>): Do not include; there's no need.
7936 (NAMLEN): Remove macro.
7937 (malloc, realloc): Remove decls.
7939 ("xalloc.h"): Include.
7940 (NAME_SIZE_DEFAULT): New macro.
7941 (savedir): Use xmalloc / xrealloc to allocate memory.
7942 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7943 Skip "" directory entries.
7944 Use strlen to calculate directory entry length, since the old method
7945 is rarely used these days and isn't worth supporting.
7946 Don't use a pointer after freeing it.
7947 Check for integer overflow when calculating allocation size.
7948 Use memcpy to copy entries, instead of stpcpy.
7949 Set errno properly when returning NULL.
7950 Check for readdir error.
7952 2000-06-26 Jim Meyering <meyering@lucent.com>
7954 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7956 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7958 * getusershell.c (xmalloc, xrealloc): Remove functions.
7960 Don't include <stdlib.h>. Don't declare malloc, realloc.
7962 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7964 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7966 2000-06-24 Jim Meyering <meyering@lucent.com>
7968 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7970 2000-06-21 Jim Meyering <meyering@lucent.com>
7972 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7974 2000-06-19 Paul Eggert <eggert@twinsun.com>
7976 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7977 (mbrtowc, mbstate_t): Define substitutes if
7978 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7979 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7980 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7982 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7984 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7985 than 1024, return a memory chunk of least possible size, instead
7986 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7987 Use free/xmalloc instead of xrealloc to avoid copying for very long
7990 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7992 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7993 address, not strdup. Include <stdlib.h> and don't declare free().
7995 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7997 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8000 2000-06-21 Jim Meyering <meyering@lucent.com>
8002 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8003 (noinst_HEADERS): Add getstr.h.
8005 * getline.c (getstr): Move into a separate file.
8006 * getstr.c (getstr): New file, extracted from getline.c, with
8007 the following changes: new parameter, delim2; both delim[12]
8008 parameters have type `int', not `char'. The latter would lose
8009 with 8-bit delimiters.
8010 * getstr.h: New file.
8012 2000-06-19 Jim Meyering <meyering@lucent.com>
8014 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8016 2000-06-18 Jim Meyering <meyering@lucent.com>
8018 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8019 Besides, these days every porting target provides a mkdir function.
8021 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8022 (this snippet comes from src/system.h).
8024 2000-06-15 Paul Eggert <eggert@twinsun.com>
8026 * human.c (adjust_value): New function.
8027 (human_readable_inexact): Apply rounding style even when
8028 printing approximate values.
8030 2000-06-14 Paul Eggert <eggert@twinsun.com>
8032 * human.c (human_readable_inexact): Allow an input block
8033 size that is not a multiple of the output block size, and vice versa.
8034 Reported by Piergiorgio Sartor.
8036 2000-06-14 Paul Eggert <eggert@twinsun.com>
8038 * getdate.y (get_date): Apply relative times after time
8039 zone indicator, not before. Reported by Todd A. Jacobs.
8041 2000-06-13 Jim Meyering <meyering@lucent.com>
8043 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8045 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8047 2000-06-12 Paul Eggert <eggert@twinsun.com>
8049 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8051 2000-06-04 Paul Eggert <eggert@twinsun.com>
8053 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8055 2000-06-04 Jim Meyering <meyering@lucent.com>
8057 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8058 SunOS 4.1.4 for which gid_t is an unsigned type.
8060 2000-06-03 Jim Meyering <meyering@lucent.com>
8062 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8064 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8066 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8067 newer, don't install charset.alias.
8068 * config.charset: Change the Linux/glibc rules so they become empty
8069 on glibc-2.1 or newer.
8071 2000-06-02 Jim Meyering <meyering@lucent.com>
8073 * mountlist.c: Back out last change. Instead, do this...
8074 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8075 member using the same `ignore'-testing code.
8076 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8080 2000-05-29 Jim Meyering <meyering@lucent.com>
8082 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8083 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8085 2000-05-22 Jim Meyering <meyering@lucent.com>
8087 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8089 2000-05-18 Jim Meyering <meyering@lucent.com>
8091 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8092 back, too, since it may have been modified by allocate_entry.
8093 (hash_delete): Rewrite to use neither the assignment operator
8094 nor the comma operator in an if-expression.
8096 2000-05-15 Paul Eggert <eggert@twinsun.com>
8099 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8100 Remove; no longer needed.
8101 "quotearg.h": Add include.
8102 (file_name): Do not bother to explicitly initialize to NULL; it's less
8103 efficient on some hosts.
8104 (close_stdout_status): Remove test as to whether stdout was already
8105 closed; it breaks for the case "echo x | sort >&-".
8106 Quote file name colons.
8107 Do not assume that _("write error") lacks format strings.
8109 2000-05-15 Jim Meyering <meyering@lucent.com>
8111 * version-etc.c (version_etc_copyright): Update the copyright string
8112 used in all --version output.
8114 2000-05-14 Jim Meyering <meyering@lucent.com>
8116 * closeout.c (close_stdout_set_file_name): New function.
8117 (close_stdout_status): Use new file-scoped global.
8118 Return right away if fstat says the stdout file descriptor is invalid.
8119 * closeout.h (close_stdout_set_file_name): Declare.
8121 2000-05-10 Jim Meyering <meyering@lucent.com>
8123 * closeout.c [default_exit_status]: New file-scoped variable.
8124 (close_stdout_set_status): New function.
8125 * closeout.h (close_stdout_set_status): Declare.
8127 2000-05-08 Jim Meyering <meyering@lucent.com>
8129 * long-options.c: Don't include closeout.h.
8130 (parse_long_options): Don't call close_stdout for --version.
8132 2000-05-06 Jim Meyering <meyering@lucent.com>
8134 * strnlen.c: Undefine __strnlen and strnlen.
8135 [!weak_alias]: Define __strnlen to strnlen.
8137 * atexit.c: New file, from libiberty.
8139 2000-05-06 Jim Meyering <meyering@lucent.com>
8141 * closeout.c (close_stdout_status): Also check for errors on the
8144 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8146 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8147 instead of xmalloc, xrealloc, path_concat.
8148 (locale_charset): Treat empty environment variables as absent.
8149 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8151 2000-05-04 Jim Meyering <meyering@lucent.com>
8153 * getopt.c: Update from glibc.
8154 * obstack.c: Likewise.
8155 * obstack.h: Likewise.
8156 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8158 * regex.h: Likewise.
8159 * strndup.c: Likewise.
8160 * strnlen.c: New file, from glibc.
8162 2000-05-01 Jim Meyering <meyering@lucent.com>
8164 * full-write.c (full_write): Remove `FIXME' part of comment.
8166 2000-04-29 Jim Meyering <meyering@lucent.com>
8168 * path-concat.c: Declare strdup only if it's not defined.
8169 * canon-host.c: Likewise.
8171 2000-04-28 Jim Meyering <meyering@lucent.com>
8173 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8174 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8175 included first, then limits.h is included by locale.h by libintl.h.
8176 From John David Anglin.
8178 2000-04-25 Jim Meyering <meyering@lucent.com>
8180 * makepath.c (S_IRWXUGO): Define.
8181 (make_path): Always perform explicit chmod if MODE specifies any
8182 of the `special' permission bits. Prompted by a bug report against
8183 install from Mate Wierdl and Joost van Baal.
8185 2000-04-18 Jim Meyering <meyering@lucent.com>
8189 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8190 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8192 2000-04-17 Jim Meyering <meyering@lucent.com>
8194 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8195 the definition of it to rpl_strftime also defined-away the system's
8198 2000-04-15 Jim Meyering <meyering@lucent.com>
8200 Use `C' to denote so-called `contiguous' files, the same way
8202 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8203 (ftypelet): Use S_ISCTG.
8204 From Michael Deutschmann.
8206 2000-04-14 Jim Meyering <meyering@lucent.com>
8208 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8210 2000-04-08 Jim Meyering <meyering@lucent.com>
8212 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8213 names don't conflict. Reported by Eli Zaretskii.
8215 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8217 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8218 bug. Deal with the different error behavior of Irix iconv.
8220 2000-04-07 Jim Meyering <meyering@lucent.com>
8222 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8223 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8225 2000-04-05 Jim Meyering <meyering@lucent.com>
8227 Portability tweaks required for ultrix4.3.
8228 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8229 * readutmp.c: Include sys/types.h before sys/stat.h.
8230 * canon-host.c: Declare strdup.
8231 * path-concat.c: Likewise.
8232 From John David Anglin.
8234 2000-04-04 Jim Meyering <meyering@lucent.com>
8236 Be more DOS 8.3-friendly.
8237 * ref-add.sin: Renamed from ref-add.sed.in.
8238 * ref-del.sin: Renamed from ref-del.sed.in.
8239 * Makefile.am: Reflect renaming.
8240 Reported by Eli Zaretskii.
8242 Use a temporary file name that won't clash with `charset.alias'
8243 in the DOS 8.3 name space.
8244 * Makefile.am (charset_tmp): Define.
8245 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8246 (uninstall-local): Likewise.
8247 Reported by Eli Zaretskii.
8249 2000-03-29 Paul Eggert <eggert@twinsun.com>
8251 * time/strftime.c (my_strftime): Make sure we call the system
8252 strftime, not ourselves, when invoking the underlying strftime.
8254 2000-03-24 Jim Meyering <meyering@lucent.com>
8256 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8257 (charset_alias): Define.
8258 (install-exec-local): Factor out common code.
8259 (uninstall-local): Split lines longer than 80.
8260 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8262 (.sed.in.sed): New rule. Don't redirect directly to $@.
8263 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8265 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8267 * config.charset: Output a line containing "Packages using this file".
8268 * ref-add.sed.in, ref-del.sed.in: New files.
8269 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8270 ref-del.sed): New rules.
8272 2000-03-17 Jim Meyering <meyering@lucent.com>
8274 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8275 Otherwise, include <strings.h>
8277 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8279 * unicodeio.c (utf8_wctomb): New function.
8280 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8281 format instead of in UCS-4 with platform dependent endianness.
8283 2000-03-07 Paul Eggert <eggert@twinsun.com>
8285 * savedir.c (savedir): Work even if directory size is
8286 negative; this can happen with some screwy NFS configurations.
8288 2000-03-06 Jim Meyering <meyering@lucent.com>
8290 * localcharset.c (get_charset_aliases): Don't try to free file_name
8291 if it's NULL (because we ran out of memory). From Bruno Haible.
8293 2000-03-05 Jim Meyering <meyering@lucent.com>
8295 * localcharset.c ("path-concat.h"): Include.
8296 (get_charset_aliases): Use path_concat instead of ANSI string
8299 * unicodeio.h (PARAMS): Define.
8300 Use it to guard prototype.
8302 2000-03-04 Jim Meyering <meyering@lucent.com>
8304 * Makefile.am (install-exec-local): Create $(libdir) before installing
8306 (uninstall-local): Uncomment this rule so `make distcheck' works
8309 * unicodeio.c (<errno.h>): Include it.
8310 (errno): Declare if not defined.
8312 * localcharset.c: Add Bruno's comment justifying use of volatile.
8314 * config.charset: New version, incorporating remarks from a linux
8315 i18n mailing list. From Bruno Haible.
8317 2000-03-02 Jim Meyering <meyering@lucent.com>
8319 * Makefile.am (EXTRA_DIST): Add config.charset.
8321 2000-03-01 Jim Meyering <meyering@lucent.com>
8323 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8324 * unicodeio.c: Likewise.
8326 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8328 * config.charset: New file.
8329 * localcharset.c: New file.
8330 * unicodeio.h, unicodeio.c: New files.
8331 * Makefile.am (DEFS): Add -DLIBDIR=...
8332 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8333 (noinst_HEADERS): Add unicodeio.h.
8334 (all-local, install-exec-local, charset.alias): New targets.
8336 2000-02-28 Paul Eggert <eggert@twinsun.com>
8338 * quotearg.c (ALERT_CHAR): New macro.
8339 (quotearg_buffer_restyled): Use it.
8341 2000-02-27 Jim Meyering <meyering@lucent.com>
8343 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8344 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8346 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8347 not `#if STDC_HEADERS'.
8348 Declare malloc if needed.
8350 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8351 now that autoconf always defines the HAVE_DECL_ symbols.
8352 * human.c: Likewise.
8354 * strtoumax.c: Likewise.
8356 * backupfile.c: Arrange for cpp to fail if the configure-time
8357 declaration check was not run.
8359 * human.c: Likewise.
8361 * strtoumax.c: Likewise.
8363 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8364 then first look up the entire `.'-containing string as a login name.
8366 2000-02-18 Paul Eggert <eggert@twinsun.com>
8368 * getdate.y: Handle two-digit years with leading zeros correctly.
8369 (textint): New typedef.
8370 (parser_control): Member year changed from int to textint.
8372 (YYSTYPE): Removed; replaced by %union with int and textint members.
8373 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8374 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8375 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8376 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8377 (date, number, to_year): Use width of number in digits, not its value,
8378 to determine whether it's a 2-digit year, or a 2-digit time.
8379 (yylex): Store number of digits of numeric tokens.
8380 Reported by John Kendall.
8382 (parser_control): Changed from struct parser_control to typedef (for
8383 consistency). All uses changed.
8385 (tID): Removed; not used.
8386 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8388 2000-02-14 Paul Eggert <eggert@twinsun.com>
8390 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8391 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8393 2000-02-12 Jim Meyering <meyering@lucent.com>
8395 * userspec.c (ISDIGIT): Define it.
8396 (isdigit): Remove definition.
8397 (is_number): Use ISDIGIT, not isdigit.
8398 <libintl.h>: Include.
8400 (parse_user_spec): Mark translatable strings.
8402 2000-02-10 Jim Meyering <meyering@lucent.com>
8404 With these changes, nanosleep.[ch] are finally enough like the other
8405 lib/* replacement files to compile on a few more losing systems.
8407 * nanosleep.h: Don't include config.h.
8408 Remove prototype from declaration of nanosleep.
8409 (PARAMS): Remove now-unneeded definition.
8410 * nanosleep.c: #undef nanosleep.
8411 (rpl_nanosleep): Rename from nanosleep.
8413 2000-02-03 Jim Meyering <meyering@lucent.com>
8415 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8416 rather than with `#if HAVE_UTMPNAME'.
8418 2000-02-01 Jim Meyering <meyering@lucent.com>
8420 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8422 2000-01-31 Jim Meyering <meyering@lucent.com>
8424 * nanosleep.h (nanosleep): Guard declaration with
8425 `#if ! HAVE_DECL_NANOSLEEP'.
8426 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8427 the declaration in that vendor's sys/timers.h.
8428 Reported by Christian Krackowizer.
8430 * quotearg.c (ISASCII): Add #undef and move definition to follow
8431 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8432 (ISPRINT): Likewise.
8433 Reported by Tom Tromey.
8435 2000-01-30 Jim Meyering <meyering@lucent.com>
8437 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8438 uses of ->ut_name. The latter doesn't work with new Linux header files
8439 where only utmpx.ut_user is declared.
8441 * readutmp.h (UT_USER): Define.
8443 2000-01-23 Jim Meyering <meyering@lucent.com>
8445 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8448 2000-01-22 Jim Meyering <meyering@lucent.com>
8450 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8451 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8452 Required for some AIX systems. Reported by Christian Krackowizer.
8453 [TESTING] (main): New function.
8455 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8456 * dirname.c (dir_name): Support for DOS-style file names with drive
8459 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8461 * strverscmp.c (ISDIGIT): Define.
8462 (strverscmp): Use ISDIGIT, not isdigit.
8464 2000-01-17 Paul Eggert <eggert@twinsun.com>
8466 * nanosleep.c (nanosleep):
8467 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8468 POSIX.1 doesn't require SA_INTERRUPT and some systems
8469 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8470 it's been part of POSIX.1 since day 1 (in 1988).
8472 2000-01-17 Jim Meyering <meyering@lucent.com>
8474 * interlock: Remove unused file. Reported by François Pinard.
8476 2000-01-16 Paul Eggert <eggert@twinsun.com>
8478 * quotearg.c (quotearg_buffer_restyled): Do not quote
8479 alert, backslash, formfeed, and vertical tab unnecessarily in
8480 shell quoting style.
8483 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8484 Free Software Foundation, Inc.
8485 Copying and distribution of this file, with or without modification,
8486 are permitted provided the copyright notice and this notice are preserved.