1 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
6 2004-10-01 Simon Josefsson <jas@extundo.com>
8 * snprintf.c (snprintf): Handle size==0.
10 2004-10-01 Simon Josefsson <jas@extundo.com>
11 Bruno Haible <bruno@clisp.org>
13 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
14 (snprintf): Declare 'args'.
16 2004-09-30 Simon Josefsson <jas@extundo.com>
18 * snprintf.h, snprintf.c: New files.
20 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
22 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
23 (hol_entry_help): Never translate an empty string.
24 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
25 * argp.h (OPTION_NO_TRANS): New option.
27 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
29 * xvasprintf.c: Include xalloc.h.
30 (xvasprintf): Use xalloc_die, not xmalloc_die.
32 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
34 * dummy.c: Change copyright notice to FSF, and license to GPL.
36 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
38 * argp-pvh.c (argp_program_version_hook): Provide initial value.
39 Problem reported by Bruno Haible in:
40 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
42 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
44 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
45 in case some system header has #define'd it. Problem reported by
47 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
49 2004-09-08 Bruno Haible <bruno@clisp.org>
51 * stdint_.h.in: New file, taken from GNU clisp.
53 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
55 * xvasprintf.h: New file.
56 * xvasprintf.c: New file.
57 * xasprintf.c: New file.
59 2004-09-08 Bruno Haible <bruno@clisp.org>
61 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
63 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
65 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
67 Import from coreutils.
68 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
69 strings on unbounded length. alloca's performance benefits aren't
72 (parse_with_separator): New function, with most of the internals
73 of the old parse_user_spec. Allow user to omit both user and group,
74 for compatibility with FreeBSD.
75 Clone only the user name, not the entire spec.
76 Do not set *uid, *gid unless entirely successful.
77 Avoid memory leak in some failing cases.
78 Fix regression for USER.GROUP reported by Dmitry V. Levin in
79 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
80 (parse_user_spec): Rewrite to use parse_with_separator.
82 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
84 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
85 its complicated substitute.
86 * argp-help.c: Include <errno.h>, for program_invocation_short_name
87 and program_invocation_name.
88 (__argp_basename) [!_LIBC]: Remove; the only use was
90 (__argp_short_program_name): Change condition from
91 !defined __argp_short_program_name to
92 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
93 to match argp-namefrob.h.
94 (__argp_failure): Don't assume strerror_r returns char *.
95 * argp-parse.c (N_): Define unconditionally.
96 (argp_default_options): Fill out initializers with 0 to avoid
99 2004-08-12 Simon Josefsson <jas@extundo.com>
101 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
102 * getopt_.h: Renamed from getopt.h.
104 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
106 Merge from coreutils.
108 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
109 wmemchr or wmemcpy. Problem reported by Robert Dahlem
110 for Reliant Unix 5.43.
112 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
113 (union fooround): Use uintmax_t, not long int.
114 The rest is a merge from libc:
115 [defined _LIBC]: Include <shlib-compat.h>.
116 (_obstack) [defined _LIBC]: Remove after 2.3.4.
118 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
120 * strverscmp.c: Convert to UTF-8.
122 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
124 * obstack.h (obstack_empty_p):
125 Don't assume that chunk->contents is suitably aligned.
126 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
127 Likewise. Problem reported by Benno in
128 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
130 * chown.c (rpl_chown): Work even if the file is writeable but not
131 readable. This could be improved further but it'd take some work.
133 2004-08-08 Simon Josefsson <jas@extundo.com>
135 * xgethostname.c: Don't include error.h (not used).
138 * getpass.c: Include getpass.h first.
140 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
142 * xalloc-die.c: New files.
143 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
145 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
146 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
147 (_, N_, xalloc_die): Move to xalloc-die.c.
148 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
149 so that we needn't mess with xalloc_msg_memory_exhausted.
151 * sha1.h: Renamed from sha.h.
152 (SHA1_H): Renamed from _SHA_H.
153 (sha1_ctx): Renamed from sha_ctx.
154 (sha1_init_ctx): Renamed from sha_init_ctx.
155 (sha1_process_block): Renamed from sha_process_block.
156 (sha1_process_bytes): Renamed from sha_process_bytes.
157 (sha1_finish_ctx): Renamed from sha_finish_ctx.
158 (sha1_read_ctx): Renamed from sha_read_ctx.
159 (sha1_stream): Renamed from sha_stream.
160 (sha1_buffer): Renamed from sha_buffer.
161 * sha1.c: Likewise; renamed from sha.c.
162 Do not include <sys/types.h>.
163 Include <stddef.h> rather than <stdlib.h>.
165 2004-08-08 Bruno Haible <bruno@clisp.org>
167 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
168 FILESYSTEM_PREFIX_LEN.
169 * progreloc.c: Likewise.
170 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
172 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
175 * argp-help.c (make_hol, hol_append): Don't assume that
176 SIZE_MAX is a valid preprocessor constant.
177 (__argp_basename): Change from "#ifndef _LIBC"
178 to "#ifndef __argp_short_program_name", so that
179 we don't compile these functions for tar.
181 More merges from coreutils.
182 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
183 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
185 * addext.c: Remove; no longer needed.
186 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
187 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
188 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
189 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
190 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
191 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
192 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
193 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
194 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
195 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
196 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
197 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
198 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
199 Import changes from coreutils.
201 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
203 Merge from coreutils.
205 * .gdb-history: Remove; this doesn't belong here.
207 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
208 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
209 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
211 * dirname.h: Include <stdbool.h>.
212 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
213 for consistency with POSIX terminology. All uses changed.
214 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
215 (strip_trailing_slashes): Use bool for booleans.
216 * stripslash.c (strip_trailing_slashes): Likewise.
218 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
219 sometimes returns a positive errno value even when it succeeds.
220 (print_errno_message) [!LIBC]: Fall back on strerror if
223 * path-concat.c (mempcpy): Don't define if a system header defines it.
224 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
225 (longest_relative_suffix): New function.
226 (path_concat): Use it. Assume first argument is not NULL.
227 Port to DOS. Omit redundant separators.
228 Report an error instead of returning NULL.
229 Use mempcpy instead of memcpy.
230 (xpath_concat): Remove: not declared or used.
232 * same.h: Include <stdbool.h>
233 (same_name): Return bool, not int.
234 * same.c (same_name): Likewise.
235 (errno): Don't declare; we assume C89 or better now.
237 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
238 if not already defined.
240 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
241 * dup-safer.c (errno): Likewise.
243 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
245 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
248 2004-08-03 Simon Josefsson <jas@extundo.com>
250 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
251 * progname.h: Don't include stdbool.h.
253 2004-08-02 Simon Josefsson <jas@extundo.com>
255 * getsubopt.h: New file, with comments from Bruno Haible.
256 * getsubopt.c: New file, from glibc, but slightly modified based on
257 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
259 2004-08-01 Simon Josefsson <jas@extundo.com>
261 * xgetdomainname.c: Include stdlib.h, for free().
263 2004-07-16 Simon Josefsson <jas@extundo.com>
267 2004-07-16 Bruno Haible <bruno@clisp.org>
269 * backupfile.h: Add extern "C" for C++.
270 * closeout.h: Likewise.
271 * copy-file.h: Likewise.
272 * findprog.h: Likewise.
273 * full-write.h: Likewise.
274 * pathname.h: Likewise.
275 * progname.h: Likewise.
276 * stpcpy.h: Likewise.
277 * stpncpy.h: Likewise.
278 * strcase.h: Likewise.
279 * strstr.h: Likewise.
280 * xalloc.h: Likewise.
282 * mbswidth.h: Add extern "C" for C++.
283 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
285 2004-07-09 Simon Josefsson <jas@extundo.com>
287 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
288 failed without this.)
290 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
292 * fchown-stub.c: New file.
294 2004-06-24 Jim Meyering <jim@meyering.net>
296 * obstack.h (obstack_base): Cast to (void *), per documentation.
298 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
300 * argz.c, argz_.h: New files, which are autoupdated from libtool.
302 2004-06-01 Jim Meyering <jim@meyering.net>
304 * calloc.c: New file.
306 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
308 * getdate.y (yylex): Allow space between sign and number.
309 Problem reported by Dan Jacobson.
311 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
312 and Jim Meyering <jim@meyering.net>
314 Merge from coreutils CVS.
316 * stat-macros.h: New file, with contents from file-type.h
317 and coreutils' system.h.
318 * file-type.c: Include "stat-macros.h".
319 * file-type.h (file_type): Move all macro definitions to new file,
322 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
323 Wrap old code with this conditional.
324 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
325 function that does not dereference symlinks.
326 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
328 * xreadlink.c: Include xreadlink.h first, to catch .h file
330 (xreadlink): Accept new arg SIZE, for efficiency.
331 All decls and uses changed.
332 * xreadlink.h: Include <stddef.h>, for size_t.
334 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
335 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
337 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
339 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
341 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
342 macros to be defined.
343 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
344 the allocator returns NULL because the requested size is zero.
346 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
348 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
349 var. Add comment explaining why libc still defines it. This
350 merges the following patch from glibc:
351 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
353 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
355 * obstack.c (_obstack): Remove unused variable. It hasn't been
356 present in glibc since revision 1.1 of this file.
357 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
358 obstack_alignment_mask, obstack_alloc, obstack_base,
359 obstack_blank, obstack_blank_fast, obstack_chunk_size,
360 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
361 obstack_grow0, obstack_init, obstack_int_grow,
362 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
363 obstack_next_free, obstack_object_size, obstack_ptr_grow,
364 obstack_ptr_grow_fast, obstack_room): Remove declarations of
365 nonexistent functions.
367 2004-05-17 Derek R. Price <derek@ximbiot.com>
368 Paul Eggert <eggert@cs.ucla.edu>
370 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
372 2004-05-14 Bruno Haible <bruno@clisp.org>
374 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
375 that consists of a '.' followed by an empty digit string.
376 Patch by Tor Lillqvist <tml@iki.fi>.
378 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
380 Port obstack to the AS/400, where pointers are 16 bytes wide and
381 you cannot cast an integer to a valid pointer. This patch is
382 currently waiting to be integrated into glibc; see
383 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
385 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
386 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
387 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
388 (struct obstack): temp member is now a union of a pointer and
389 an integer, instead of an integer. All integer uses changed.
390 This does not affect the physical layout of struct obstack,
391 except on hosts (like the AS/400) where the size or alignment of
392 void * is greater than that of ptrdiff_t.
393 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
394 __STDC__)]: Store temporary in pointer member of union, not
396 * obstack.c: Include <stddef.h>, for offsetof.
397 (struct fooalign): Remove; it doesn't need a name.
398 (union fooround): Change double to long double, and add void *.
399 (DEFAULT_ALIGNMENT): Use offsetof to compute.
400 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
401 not a macro. Hence the values are always int; so remove all
402 casts-to-int in uses.
404 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
405 Derek Price <derek@ximbiot.com>
407 * alloca.c: Include <alloca.h>, to get our interface.
408 * alloca_.h: Use __alloca on AIX, so that we don't have to
409 include <alloca.h> first. Use C89 prototype for alloca; this
410 requires including <stddef.h> for size_t. Use extern "C" if C++.
411 Use #elif for simplicity, since we can assume C89 now.
412 Don't try to source the system alloca.h since it will not be found
413 and to prevent recursively including its replacement.
414 * fnmatch.c: Include <alloca.h> instead of opencoding.
415 * lib/regex.c: Likewise.
417 2004-05-16 Derek Price <derek@ximbiot.com>
418 Paul Eggert <eggert@cs.ucla.edu>
420 getline cleanup. This changes the getndelim2 API: both order of
421 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
424 * getline.c: Don't include stddef.h or stdio.h, since our
426 (getline): Always use getdelim, so that we don't have two
428 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
430 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
431 (GETNDELIM2_MAXIMUM): New macro.
432 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
433 instead of the old practice of delim2==0. All callers changed.
434 Return -1 on overflow, instead of returning junk.
435 Do not set *linesize unless allocation succeeds.
436 * getndelim2.h: Do not include stddef.h; no longer needed, now
437 that we include sys/types.h.
438 * getnline.h: Likewise.
439 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
440 (getndelim2): Reorder arguments.
441 * getnline.c (getnline, getndelim):
442 Don't discard the NMAX argument.
443 (getnline): Invoke getndelim, to avoid code duplication.
444 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
445 of (size_t) -1 by callers of the getnline family.
447 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
449 * nanosleep.c (suspended): Change its type from int to
450 sig_atomic_t volatile.
451 (first_call): Make it private to rpl_nanosleep, and have it
452 be zero initially as that's a bit faster.
453 (my_usleep): Round up fractional times instead of truncating them,
454 as this is the usual meaning for 'sleep'.
456 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
458 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
459 (ENOSYS): Define if not defined.
460 (settime): Fall back on stime if it exists and settimeofday fails.
461 But don't bother with fallbacks if a method fails with errno == EPERM.
463 2004-05-11 Jim Meyering <jim@meyering.net>
465 Prior to this change, the save_cwd caller required read access to the
466 current directory on most systems (ones with the fchdir function).
468 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
469 fails, try write-only, and finally, resort to using xgetcwd.
471 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
473 * obstack.c, obstack.h: Import changes from libc.
475 2004-04-28 Bruno Haible <bruno@clisp.org>
477 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
478 implicitly appends .exe to executables.
479 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
480 accepts Windows pathnames.
481 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
482 Cygwin like Windows, since it now accepts Windows pathnames.
483 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
484 Cygwin like Windows, since it now accepts Windows pathnames.
485 Reported by Derek Robert Price <derek@ximbiot.com>.
487 2004-04-20 Jim Meyering <jim@meyering.net>
489 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
491 2004-04-20 Jim Meyering <jim@meyering.net>
492 Bruno Haible <bruno@clisp.org>
494 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
495 memory when realloc fails.
497 2004-04-18 Jim Meyering <jim@meyering.net>
499 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
500 don't leak memory and do call END_UTMP_ENT.
502 2004-04-11 Paul Eggert <eggert@twinsun.com>
504 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
505 (CHAR_BIT): Remove, since we assume C89.
506 Include <stdint.h> if available, as per current Autoconf CVS advice.
508 2004-03-30 Paul Eggert <eggert@twinsun.com>
510 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
511 not bool, to be more consistent with Unix conventions.
512 Suggested by Bruno Haible.
514 Merge from coreutils.
516 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
519 * getdate.h: Include stdbool.h, and timespec.h instead of
520 the usual <time.h> dance.
521 (get_date): Change signature to support fractional time stamps.
523 * getdate.y: Include "getdate.h" first, as we can now
524 assume C89 and don't need to worry about 'const'.
525 Similarly, include "unlocked-io.h" near start, not in middle.
527 (textint.value): Use long int rather than int.
528 (textint.digits): Use size_t rather than int.
529 (BILLION, LOG10_BILLION): New constants.
530 (parser_control): New member rel_ns. Members day_ordinal,
531 time_zone, month, day, hour, minutes, rel_year, rel_month,
532 rel_day, rel_hour, rel_minutes, rel_seconds
533 are now long int, not int. Member seconds is now struct timespec,
534 not int. New member timespec_seen. Members dates_seen, days_seen,
535 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
537 (%union.intval): Now long int, not int.
539 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
540 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
541 (spec): Now is a timespec or an item list.
542 (timespec, items): New nonterminals.
543 (time, rel, relunit, number, get_date):
544 Add support for fractional seconds.
545 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
546 (gmtime, localtime, mktime): Remove decls; not needed with C89.
547 (to_hour): First arg is now long int, not int.
548 (to_year): Returns long int, not int.
549 Don't treat year -70 like 70.
550 (tm_diff): Returns long int, not int.
551 (lookup_word): Use bool instead of int when appropriate.
552 (yylex): Use size_t for count, not int.
553 Detect overflow when parsing large integer constants.
554 Add support for fractions.
555 (get_date): Make pointers 'const' if possible.
556 Use more-portable code to detect integer overflow.
557 (main) [TEST]: Adjust to above changes. Test for localtime failure.
558 Don't use ctime; it's not reliable if the year has >4 digits.
560 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
561 This is for compatibility with BSD.
563 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
564 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
565 From coreutils' system.h.
567 * userspec.c: Don't include "posixver.h".
568 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
569 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
570 compatible extension. Simplify code by removing a boolean int
571 that was always nonzero if a string was nonnull.
573 2004-03-30 Jim Meyering <jim@meyering.net>
575 Merge from coreutils.
577 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
579 * readtokens.c (readtoken): Don't leak 64 bytes when reading
580 an empty input stream.
582 * readtokens.c: Include <stdbool.h>.
583 (readtoken): Use `size_t' rather than int/long.
584 All callers adjusted.
585 Use `bool' rather than `int' where appropriate.
586 Use memset rather than an explicit loop.
587 Use x2nrealloc rather than xrealloc.
588 Allow the use of `\0' as a delimiter.
589 (readtokens): Likewise.
590 * readtokens.h (readtoken, readtokens): Update prototypes.
592 2004-03-30 Bruno Haible <bruno@clisp.org>
594 * getloadavg.c (getloadavg): Don't assume setlocale returns
597 2004-03-29 Paul Eggert <eggert@twinsun.com>
599 Merge changes to getloadavg.c from coreutils and Emacs.
601 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
602 Define to an expression, not to the empty string.
603 Include cloexec.h and xalloc.h.
604 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
605 Use set_cloexec_flag rather than rolling our own.
606 * cloexec.c, cloexec.h: New files.
608 2004-03-18 Paul Eggert <eggert@twinsun.com>
610 * getopt.h: Sync with libc CVS.
612 2004-03-18 Paul Eggert <eggert@twinsun.com>
613 Bruno Haible <bruno@clisp.org>
615 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
616 not on all platforms that have <wchar.h>.
617 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
619 2004-03-09 Paul Eggert <eggert@twinsun.com>
621 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
623 * getopt_int.h: New file, also synced from libc.
625 2004-03-07 Paul Eggert <eggert@twinsun.com>
627 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
628 '#if' expressions. Unlike the code it replaces, it does not
629 depend on (defined _SC_PAGESIZE). However, it does depend on
630 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
631 first reported by Jason Andrade in
632 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
634 2004-01-18 Simon Josefsson <jas@extundo.com>
636 * strdup.h: New file.
637 * strdup.c: Include it.
638 * path-concat.c: Include strdup.h. Drop strdup declaration.
639 * userspec.c: Include strdup.h. Drop strdup declaration.
641 2004-02-06 Karl Berry <karl@gnu.org>
643 * config.charset: update from gettext 0.14.1.
645 2004-02-05 Paul Eggert <eggert@twinsun.com>
647 Add comments and code, prompted by suggestions from Bruno Haible
649 * quotearg.h (quotearg_alloc): New decl. Improve the comments
650 describing the enum quoting_style values.
651 * quotearg.c (quotearg_alloc): New function.
652 (quotearg_buffer_restyled): Treat lone { and } as special.
653 Treat = as special. Work around bug with older shells
654 that "see" a '\' that is really the 2nd byte of a multibyte char.
655 Quote empty string with shell_quoting_style.
657 2004-02-03 Bruno Haible <bruno@clisp.org>
659 * pipe.h: New file, from GNU gettext.
660 * pipe.c: New file, from GNU gettext.
662 2004-01-27 Bruno Haible <bruno@clisp.org>
664 * execute.h: New file, from GNU gettext.
665 * execute.c: New file, from GNU gettext.
666 * w32spawn.h: New file, from GNU gettext.
668 2004-01-23 Paul Eggert <eggert@twinsun.com>
670 Exit-status fix from coreutils.
672 Use exit_failure consistently in place of EXIT_FAILURE,
673 so that program exit statuses are consistent on failure.
675 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
676 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
677 * argmatch.h: Comment fix to match the above.
678 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
679 Now a macro referring to exit_failure, instead of a separate
680 variable. Include "exitfail.h" to get it.
681 * xstrtol.h: Include "exitfail.h".
682 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
684 * long-options.c (parse_long_options): Use prototype
685 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
688 2004-01-21 Jim Meyering <jim@meyering.net>
690 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
691 so as not to conflict with a different-sized __mktime_internal
692 function in GNU libc.
693 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
694 Problem building statically-linked `ls' reported by Michael Brunnbauer.
696 2004-01-18 Paul Eggert <eggert@twinsun.com>
698 Merge from diffutils.
700 * file-type.c (file_type): Add typed memory objects.
701 * file-type.h (S_TYPEISTMO): New macro.
703 * c-stack.h (c_stack_action): Remove argv argument.
704 * c-stack.c (c_stack_action): Likewise. All uses changed.
705 (die): Don't calculate message unless segv_action returns.
706 (get_stack_location, min_address_from_argv, max_address_from_argv,
707 volatile stack_base, volatile_stack_size): Remove.
708 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
709 that every segmentation violation is a stack overflow. (Ouch!)
710 See Debian bug 136249 (still outstanding) for more info about why
711 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
713 2003-11-30 Bruno Haible <bruno@clisp.org>
715 Safer stack allocation.
716 * setenv.c: Include allocsa.h.
717 (alloca): Remove fallback definition.
718 (freea): Remove macro.
719 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
722 2003-10-17 Bruno Haible <bruno@clisp.org>
724 * binary-io.h: Avoid warnings on Cygwin.
726 2003-12-28 Bruno Haible <bruno@clisp.org>
728 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
729 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
731 2003-11-28 Bruno Haible <bruno@clisp.org>
733 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
735 2003-11-27 Bruno Haible <bruno@clisp.org>
737 * wait-process.c: On Windows, include windows.h. Needed on mingw.
739 2003-11-17 Bruno Haible <bruno@clisp.org>
741 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
743 2003-11-24 Bruno Haible <bruno@clisp.org>
745 * xallocsa.h: New file, from GNU gettext.
746 * xallocsa.c: New file, from GNU gettext.
748 2003-11-24 Bruno Haible <bruno@clisp.org>
750 * allocsa.h: New file, from GNU gettext.
751 * allocsa.c: New file, from GNU gettext.
753 2003-11-24 Bruno Haible <bruno@clisp.org>
755 * eealloc.h: New file.
757 2004-01-15 Jim Meyering <jim@meyering.net>
759 Merge from coreutils.
761 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
762 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
763 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
765 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
766 optional configure-time default.
768 * version-etc.c (version_etc_copyright): Update copyright date.
770 * xreadlink.c (xreadlink): Correct outdated comment.
772 2004-01-15 Paul Eggert <eggert@twinsun.com>
774 Merge from coreutils.
776 * posixver.c: Include posixver.h.
778 * same.c: Include <stdbool.h>, <limits.h>.
779 (_POSIX_NAME_MAX): Define if not defined.
781 (same_name): If file names are silently truncated, report
782 that the file names are the same if they are the same after
783 the silent truncation.
785 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
787 * xstrtod.c (xstrtod): Likewise. All callers changed to
788 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
791 2004-01-14 Paul Eggert <eggert@twinsun.com>
793 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
794 with like-named macro in fnmatch.c.
795 (EXT): Use an internal constant instead.
797 Merge fnmatch patches from glibc.
798 * fnmatch.c (mbsinit): Remove define.
799 Add libc_hidden_ver (__fnmatch, fnmatch).
800 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
801 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
803 2003-12-14 Karl Berry <karl@gnu.org>
805 * config.charset: update from gettext-runtime.
807 2003-12-03 Paul Eggert <eggert@twinsun.com>
809 * getgroups.c (getgroups): xmalloc takes one argument, not two.
810 Bug reported by Alfred M. Szmidt.
812 2003-11-29 Karl Berry <karl@gnu.org>
814 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
816 2003-11-23 Paul Eggert <eggert@twinsun.com>
817 Bruno Haible <bruno@clisp.org>
819 * printf-parse.h: Don't include sys/types.h.
820 (ARG_NONE): New macro.
821 (char_directive): Change type of *arg_index fields to size_t.
822 * printf-parse.c: Don't include sys/types.h.
823 (SSIZE_MAX): Remove macro.
824 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
825 Remove unnecessary overflow check.
826 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
829 2003-11-24 Paul Eggert <eggert@twinsun.com>
831 * alloca.c: Remove dependency on xalloc module.
832 (xalloc_die): Remove.
833 (memory_full) [!defined emacs]: New macro.
834 [!defined emacs]: Don't include xalloc.h.
835 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
836 address arithmetic overflows. Change datatypes a bit to avoid
839 2003-11-22 Jim Meyering <jim@meyering.net>
841 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
843 2003-11-17 Bruno Haible <bruno@clisp.org>
845 * vasnprintf.c (alloca): Remove fallback definition.
846 (freea): Remove definition.
847 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
848 Reported by Paul Eggert.
850 2003-11-17 Jim Meyering <jim@meyering.net>
852 On systems without utime and without a utimes function capable of
853 dealing with a NULL struct utimbuf* argument, this utime replacement
854 could -- in unusual circumstances -- leak a file descriptor.
855 * utime.c: Include <unistd.h> and <errno.h>.
856 (utime_null): Be sure to close `fd' and to preserve errno.
857 Reported by Geoff Collyer via Arnold Robbins.
859 2003-11-16 Paul Eggert <eggert@twinsun.com>
860 Bruno Haible <bruno@clisp.org>
862 Protect against address arithmetic overflow.
863 * printf-args.h: Include stddef.h.
864 (arguments): Change type of field 'count' to size_t.
865 * printf-args.c (printf_fetchargs): Use size_t instead of
866 'unsigned int' where appropriate.
867 * printf-parse.h: Include sys/types.h.
868 (char_directive): Change type of *arg_index fields to ssize_t.
869 (char_directives): Change type of fields 'count', max_*_length to
871 * printf-parse.c: Include sys/types.h and xsize.h.
872 (SSIZE_MAX): Define fallback value.
873 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
874 instead of 'int' where appropriate. Check a_allocated, d_allocated
875 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
876 * vasnprintf.c: Include xsize.h.
877 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
878 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
879 overflow. Avoid wraparound when converting a width or precision from
882 2003-11-16 Bruno Haible <bruno@clisp.org>
884 Update from GNU gettext.
885 * printf-parse.c: Generalize to it can be compiled for wide strings.
886 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
887 * vasnprintf.c: Generalize to it can be compiled for wide strings.
888 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
889 SNPRINTF): New macros.
890 Don't include <alloca.h> if the file is used inside libintl.
891 (local_wcslen): New function, for Solaris 2.5.1.
892 (VASNPRINTF): Use it instead of wcslen.
894 2003-11-16 Bruno Haible <bruno@clisp.org>
896 * xsize.h (xmax): New function.
897 (xsum, xsum3, xsum4): Declare as "pure" functions.
899 2003-11-12 Paul Eggert <eggert@twinsun.com>
901 * xalloc.h: Do not include <limits.h> or <stdint.h>.
902 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
903 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
904 heuristic is just as accurate as far as we know, and it removes a
905 dependency on size_max.m4 and ptrdiff_max.m4.
907 2003-11-12 Paul Eggert <eggert@twinsun.com>
909 * xstrtol.c (__xstrtol): Remove "break" immediately after
910 "return", to pacify some unknown compiler. Problem reported
913 2003-11-11 Bruno Haible <bruno@clisp.org>
915 * xsize.h (SIZE_MAX): Remove fallback definition.
916 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
919 2003-11-10 Paul Eggert <eggert@twinsun.com>
921 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
922 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
923 rejected some allocations of exactly SIZE_MAX - 2 bytes.
925 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
926 not (size_t) -1, since it's defined here.
928 2003-11-06 Paul Eggert <eggert@twinsun.com>
930 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
931 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
932 Reject sizes of exactly SIZE_MAX bytes.
933 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
934 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
936 2003-11-05 Bruno Haible <bruno@clisp.org>
938 * xsize.h: Include limits.h, to avoid a possible collision with
939 SIZE_MAX defined in <limits.h> on Solaris.
941 2003-11-04 Bruno Haible <bruno@clisp.org>
944 * linebreak.c: Include xsize.h.
945 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
946 argument for overflow.
947 Suggested by Paul Eggert.
949 2003-10-31 Bruno Haible <bruno@clisp.org>
951 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
952 to avoid (extremely rare) race condition.
953 Suggested by Paul Eggert.
955 2003-11-03 Jim Meyering <jim@meyering.net>
957 * userspec.c: Include "userspec.h".
958 * userspec.h: New file.
960 2003-10-31 Paul Eggert <eggert@twinsun.com>
962 * mountlist.h (struct mount_entry.me_type_malloced): New member.
963 * mountlist.c (SIZE_MAX): Define if not defined already.
964 (read_filesystem_list): Set and use me_type_malloced.
965 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
966 whatever the type happens to be), for brevity and consistency.
967 Check for size calculation overflow on Alphas running OSF/1.
969 2003-10-31 Jim Meyering <jim@meyering.net>
971 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
973 * linebuffer.c: Include <string.h> for declaration of memset.
975 2003-10-30 Paul Eggert <eggert@twinsun.com>
976 Bruno Haible <bruno@clisp.org>
978 * vasprintf.c: Include <limits.h>, <stdlib.h>.
979 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
981 2003-10-29 Paul Eggert <eggert@twinsun.com>
983 * xalloc.h (xalloc_oversized): Now a macro, not a function,
984 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
986 * quotearg.c (quotearg_n_options): Use it.
987 * group-member.c: Include <stdbool.h>.
988 (free_group_info): Arg is now const *; don't free arg.
989 (get_group_info): Now returns bool and accepts struct group_info *,
990 rather than returning a malloc'ed struct group_info *.
991 All uses changed. Check for overflow in internal size calculation.
993 * getusershell.c (readname): Simplify the code by using x2nrealloc
994 rather than xmalloc/xrealloc.
995 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
996 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
997 conformance bug: the old code used a pointer after freeing the
998 storage that it addressed.
999 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1000 rather than doing it by hand.
1001 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1002 the buffer preserved. Use free and xmalloc instead.
1003 * quotearg.c (quotearg_n_options): Likewise.
1004 Use a simpler test for size overflow. Don't use xalloc_oversized
1005 because unsigned int might be wider than size_t (!); this suggests
1006 that we should switch from unsigned int to size_t for slot numbers.
1008 2003-10-27 Bruno Haible <bruno@clisp.org>
1010 * stdbool_.h: Better support for BeOS.
1012 2003-10-27 Paul Eggert <eggert@twinsun.com>
1014 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1015 to allocate the returned structure. Do not allocate a subarray,
1016 as x2nrealloc will do that.
1017 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1018 instead of xnrealloc.
1019 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1021 2003-10-26 Paul Eggert <eggert@twinsun.com>
1023 * xalloc.h (xalloc_oversized): New static inline function, for
1024 callers that want to do their own size-overflow checking. Include
1025 <stdbool.h>, since xalloc_oversized returns bool.
1026 * xalloc.c (array_size_overflow): Remove. All callers changed
1027 to use xalloc_oversized.
1029 Add two functions x2realloc, x2nrealloc, for programs that grow
1030 arrays dynamically by doubling their sizes.
1031 * xalloc.h (x2realloc, x2nrealloc): New decls.
1032 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1035 Port to C99 semantics for 'inline' of external functions.
1036 Bug reported by Bruno Haible.
1037 * xmalloc.c (xnmalloc_inline): New static inline function,
1038 with the old contents of xnmalloc.
1039 (xnmalloc, xmalloc): Use it.
1040 (xnrealloc_inline): New static inline function,
1041 with the old contents of xnrealloc.
1042 (xnrealloc, xrealloc): Use it.
1044 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1046 2003-10-25 Paul Eggert <eggert@twinsun.com>
1048 Fix several address-calculation bugs in the hash modules,
1049 plus some minor code cleanup.
1051 * hash.h: Include <stdbool.h>, for bool.
1052 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1053 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1054 hash_get_n_entries, hash_get_max_bucket_length,
1055 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1056 hash_rehash): Use size_t rather than unsigned.
1057 * hash.c (struct hash_table, hash_get_n_buckets,
1058 hash_get_n_buckets_used, hash_get_n_entries,
1059 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1060 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1061 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1063 (SIZE_MAX): Define if not defined.
1064 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1065 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1067 Use const * when possible.
1068 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1069 (check_tuning): Fix bug: if tuning parameters were very close to
1070 0 or 1, rounding errors could have caused subscript violations.
1071 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1072 (hash_initialize): Add 'fail:' label
1073 to free table and return NULL, and use it to simplify code.
1074 Use calloc rather than clearing the storage ourself.
1075 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1076 buffer size calculations.
1077 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1078 Include <stddef.h>, for size_t.
1079 * hash-pjw.c (hash_pjw): Likewise.
1080 Switch to method described by Bruno Haible.
1081 Include <limits.h>, for CHAR_BIT.
1082 (SIZE_BITS): New macro.
1084 2003-10-21 Paul Eggert <eggert@twinsun.com>
1086 * getndelim2.c (getndelim2): When size calculation overflows,
1087 ceiling the allocation at NMAX bytes rather than silently
1088 discarding input bytes before NMAX is reached. This makes
1089 a difference only if NMAX exceeds SIZE_MAX / 2.
1091 * obstack.c: Merge from glibc.
1092 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1093 Add libc_hidden_def (_obstack_newchunk).
1094 (_obstack_free) [! defined _LIBC]: Remove.
1095 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1096 a clone of the function body.
1097 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1098 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1100 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1101 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1104 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1105 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1106 Don't use lvalue casts, as GCC plans to remove support for them
1107 in GCC 3.5. Reported by Joseph S. Myers. This bug
1108 was also present in the non-GCC version, indicating that this
1109 code had always been buggy and had never been widely used.
1110 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1111 Use the fast variant of each macro, rather than copying the
1112 definiens of the fast variant; that way, we'll be more likely to
1113 catch future bugs in the fast variants.
1115 2003-10-20 Bruno Haible <bruno@clisp.org>
1117 * wait-process.h: New file, from GNU gettext.
1118 * wait-process.c: New file, from GNU gettext.
1120 2003-10-19 Jim Meyering <jim@meyering.net>
1122 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1124 2003-10-16 Paul Eggert <eggert@twinsun.com>
1126 * getgroups.c: Include <errno.h>, <stdlib.h>.
1127 (getgroups): First arg is int, not size_t.
1128 Don't let 'free' mangle errno.
1130 2003-10-16 Jim Meyering <jim@meyering.net>
1132 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1134 2003-10-15 Paul Eggert <eggert@twinsun.com>
1136 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1138 (new_exclude, add_exclude_file): Initial size no longer needs to
1140 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1141 our own address arithmetic overflow checking.
1143 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1144 (fnmatch): Do not alloca more than 2000 wide characters;
1145 instead, use malloc for large buffers.
1146 Check for address arithmetic overflow, and return -1
1147 with errno set to ENOMEM in that case.
1148 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1149 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1150 instead, return -1. Check for address arithmetic overflow.
1152 2003-10-14 Paul Eggert <eggert@twinsun.com>
1154 Handle invalid suffixes and overflow independently, so that
1155 callers can treat them independently as needed. Fix some bugs in
1156 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1157 suffix for a human-readable blocksize. The major caller-visible
1158 change is the addition of a new
1159 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1160 that both overflow and suffix chars were found.
1162 * human.c (humblock): Don't check separately for invalid suffix
1163 char; that is xstrtoumax's job (now that its bug is fixed).
1164 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1165 INTMAX_MAX]: New macros.
1166 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1167 TYPE_MAXIMUM): New macros.
1168 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1169 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1170 if overflow occurs, as it's what __strtol does and it's more useful
1172 (__xstrtol): If __strtol reports some error other than ERANGE,
1173 reflect it to the caller as LONGINT_INVALID. If it reports
1174 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1175 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1176 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1178 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1179 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1180 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1181 [defined UINTMAX_MAX]: New macros.
1183 2003-10-14 Bruno Haible <bruno@clisp.org>
1185 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1186 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1187 Also use volatile where needed.
1189 2003-10-12 Paul Eggert <eggert@twinsun.com>
1191 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1192 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1193 and define in terms of the other primitives.
1194 * xmalloc.c: Include stdbool.h; do not include exit.h.
1195 (SIZE_MAX): Define if not already defined.
1196 (array_size_overflow): New function.
1197 (xalloc_die): Abort instead of exiting if 'error' returns.
1198 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1199 (xmalloc, xrealloc): Use them.
1200 (xcalloc): Check for address arithmetic overflow.
1201 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1202 a bit faster than strcpy.
1204 2003-10-08 Paul Eggert <eggert@twinsun.com>
1206 Merge getpass from libc, plus a few fixes.
1208 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1209 Include <stdbool.h>.
1210 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1211 __fsetlocking to empty.
1212 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1213 do include <bits/libc-lock.h>.
1214 Do not include <fcntl.h>; not needed.
1215 [_LIBC]: Include <wchar.h>.
1216 (NOTCANCEL_MODE): New macro.
1217 (flockfile, funlockfile) [_LIBC]: New macros.
1218 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1219 [!_LIBC]: New macros.
1220 (call_fclose): New function.
1221 (getpass): Use it. Save tty stream separately; this simplifies the
1222 code and makes it more reliable if stdin happens to equal stdout.
1223 Invoke __fsetlocking on tty.
1224 Handle thread cancellation if needed.
1225 Namespace cleanup (use __tcgetattr, __getline).
1226 Use bool for Booleans.
1227 [USE_IN_LIBIO]: Handle wide streams.
1228 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1229 stream might go where.
1231 * unlocked-io.h: Include <stdio.h>, so that the caller
1232 doesn't have to include <stdio.h> before us.
1233 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1234 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1235 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1236 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1237 if not declared, so that we can use getpass.c code from libc without
1239 (flockfile, ftrylockfile, funlockfile): New macros.
1241 2003-10-06 Bruno Haible <bruno@clisp.org>
1243 * version-etc-2.h: Remove file.
1244 * version-etc-2.c: Remove file.
1246 2003-09-25 Jim Meyering <jim@meyering.net>
1247 Bruno Haible <bruno@clisp.org>
1249 This lets translators provide better translations for the
1250 "Written by ..." part of --version output.
1251 * version-etc.h: Include stdarg.h.
1252 (version_etc_copyright): Declare as readonly.
1253 (version_etc): Make this function variadic with a NULL-terminated list
1254 of author name strings.
1255 (version_etc_va): New declaration.
1256 * version-etc.c: Include stdarg.h, stdlib.h.
1257 (version_etc_copyright): Declare as readonly.
1258 (version_etc_va): New function. Provide a different translatable string
1259 for each possible number of authors < 10. Abbreviate when there are 10
1261 (version_etc): Make this function variadic. Call version_etc_va.
1262 Suggestion from Gary V. Vaughan.
1264 * long-options.h (parse_long_options): Change prototype: the authors
1265 string is moved to the end and becomes variadic.
1266 * long-options.c: Include stdarg.h.
1267 (parse_long_options): Make this function variadic, too.
1268 Call version_etc_va, not version_etc.
1270 2003-10-06 Bruno Haible <bruno@clisp.org>
1272 * fatal-signal.h: New file, from GNU gettext.
1273 * fatal-signal.c: New file, from GNU gettext.
1275 2003-10-04 Karl Berry <karl@gnu.org>
1277 * argp*: update from libc.
1279 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1281 * getpass.c (getpass): Use a no-op fseek when switching from input to
1282 output mode on the same stream.
1284 2003-09-29 Paul Eggert <eggert@twinsun.com>
1286 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1287 Fix arg typo in previous patch.
1289 2003-09-28 Jim Meyering <jim@meyering.net>
1291 * error.c: Correct cpp indentation.
1293 2003-09-27 Paul Eggert <eggert@twinsun.com>
1295 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1296 Omit the special code that used __typeof__, since we worry that
1297 it could be more trouble than it's worth. See:
1298 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1299 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1303 2003-09-26 Jim Meyering <jim@meyering.net>
1305 * error.c (error_tail): Move some declarations
1306 into inner scope where the local variables are used.
1308 2003-09-26 Bruno Haible <bruno@clisp.org>
1310 * stpncpy.h (gnu_stpncpy): New declaration.
1311 (stpncpy): Define as alias for gnu_stpncpy.
1312 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1314 2003-09-26 Paul Eggert <eggert@twinsun.com>
1316 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1317 (error_tail): Do not loop, reallocating temporary buffer, since
1318 the output cannot contain more wide characters than the input
1319 contains bytes, the size must be big enough already. This avoids
1320 one potential size overflow calculation. Check for size overflow
1321 when calculating temporary buffer size. Free temporary buffer
1322 when done, if it was allocated with malloc; this plugs a memory
1323 leak. Remove casts from void * to pointers, that are no longer
1324 needed now that we're assuming C89 or better.
1326 Merge error changes from glibc.
1328 * error.c, error.h: Update copyright notice header to match glibc.
1329 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1330 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1331 Disable cancellation while printing error.
1332 * error.h: Prepend __ to parameter names.
1334 2003-09-25 Karl Berry <karl@gnu.org>
1336 * argp-fmtstream.c, argp-help.c: update from libc.
1338 2003-09-25 Bruno Haible <bruno@clisp.org>
1340 * version-etc-2.h: New file, from version-etc.h with modifications.
1341 * version-etc-2.c: New file, from version-etc.c with modifications.
1343 2003-09-25 Simon Josefsson <jas@extundo.com>
1345 * xgetdomainname.h: New file.
1346 * xgetdomainname.c: New file.
1348 2003-09-25 Simon Josefsson <jas@extundo.com>
1349 Bruno Haible <bruno@clisp.org>
1351 * getdomainname.h: New file.
1352 * getdomainname.c: New file.
1354 2003-09-24 Paul Eggert <eggert@twinsun.com>
1356 * linebuffer.c (freebuffer): Don't free the argument, just
1357 the buffer associated with the argument. Bug reported by
1360 2003-09-19 Karl Berry <karl@gnu.org>
1362 * argp.h: update from libc.
1364 2003-09-16 Paul Eggert <eggert@twinsun.com>
1366 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1367 input error, instead of returning NULL the next time we are called
1368 (and therefore losing track of errno).
1370 2003-09-15 Paul Eggert <eggert@twinsun.com>
1372 * getndelim2.c (getndelim2): Don't trash errno when a read
1373 fails, so that the caller gets the proper errno.
1375 * readutmp.c (read_utmp): Likewise.
1376 Check for fstat error. Close stream and free storage
1379 2003-09-14 Bruno Haible <bruno@clisp.org>
1381 * fwriteerror.h: New file.
1382 * fwriteerror.c: New file.
1384 2003-09-14 Jim Meyering <jim@meyering.net>
1386 * getloadavg.c: Correct cpp indentation.
1387 * strdup.c: Likewise.
1388 * vasnprintf.c: Likewise.
1390 2003-09-12 Paul Eggert <eggert@twinsun.com>
1392 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1393 * obstack.c [!defined _LIBC]: Likewise.
1394 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1395 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1396 * exitfail.c: Don't include stdlib.h; no longer needed.
1398 More changes to assume C89 or better.
1400 * error.c (error_tail): Assume vprintf.
1402 * argmatch.c (getenv): Remove decl.
1403 * progreloc.c (get_full_program_name): Define via prototype.
1404 * setenv.c (clearenv): Likewise.
1405 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1407 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1408 (malloc, memcpy): Remove decls.
1409 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1410 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1411 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1412 (memcpy): Remove macro.
1413 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1414 (__P): Remove. All uses removed.
1415 (PTR): Remove. All uses changed to void *.
1416 (CHAR_BIT, NULL): Remove.
1417 (spaces, zeros, memset_space, memset_zero)
1418 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1420 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1421 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1422 Define with prototype.
1423 Remove now-unnecessary prototype decl.
1424 (extra_args_spec): Assume ANSI C. All uses changed.
1425 (extra_args_spec_iso): Remove.
1426 (my_strftime, emacs_strftimeu): Define via prototype.
1427 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1429 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1430 * strtoimax.c: Include <stdlib.h> unconditionally.
1431 (strtoul, strtol): Remove decls.
1432 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1434 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1435 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1436 (LOCALE_PARAM_PROTO): New macro.
1437 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1438 (INTERNAL (strtol), strtol): Define with a prototype.
1439 (PARAMS): Remove. All uses removed.
1440 * tempname.c: Include <string.h> unconditionally.
1441 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1442 * xgethostname.c (main): Define with a prototype.
1443 * xmalloc.c: Include "xalloc.h" first, to check interface.
1444 Include <stdlib.h> unconditionally.
1445 (calloc, malloc, realloc, free): Remove decls.
1446 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1447 Include <stdlib.h> unconditionally. Sort include file names.
1449 (xstrtod): Define with a prototype.
1450 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1451 (strtol, strtoul): Remove decls.
1453 2003-09-11 Paul Eggert <eggert@twinsun.com>
1455 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1456 Include <stdlib.h>, <string.h> unconditionally.
1457 Remove now-unnecessary cast to char *.
1458 * strnlen.c: Include <string.h> unconditionally.
1459 * yesno.c (yesno): Define with a prototype.
1461 2003-09-10 Bruno Haible <bruno@clisp.org>
1463 * strcspn.c: Include <string.h> unconditionally.
1464 * strpbrk.c: Include <string.h> unconditionally.
1465 * strstr.c: Include <string.h> unconditionally.
1466 * unicodeio.c: Include <string.h> unconditionally.
1467 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1468 * unsetenv.c: Likewise.
1469 * xreadlink.c: Include <stdlib.h> unconditionally.
1470 * yesno.c: Include <stdlib.h> unconditionally.
1471 (rpmatch): Add prototype.
1473 2003-09-10 Jim Meyering <jim@meyering.net>
1475 * error.c: Correct indentation of cpp directives.
1477 2003-09-09 Paul Eggert <eggert@twinsun.com>
1481 * acosl.c (main): Use a prototype.
1482 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1485 * getloadavg.c (getloadavg, main): Define via prototypes.
1487 * getopt.h (struct option.name): Assume C89, and use 'const'.
1488 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1489 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1491 * getopt.c (const): Remove macro.
1492 Include <string.h> unconditionally.
1493 (my_index): Remove; all uses changed to strchr.
1494 (strlen): Remove decl.
1495 (exchange): Remove forward decl; no longer needed.
1496 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1497 Define with prototype.
1498 * getopt1.c (const): Remove macro.
1499 (getopt_long, getopt_long_only, main): Define with prototype.
1501 * getugroups.c: Include <string.h> unconditionally.
1503 * getusershell.c: Include <stdlib.h> unconditionally.
1504 (getusershell, setusershell, endusershell, readname, main):
1505 Define with prototypes.
1507 * group-member.c: Include group-member.h first.
1508 Include <stdlib.h> unconditionally.
1510 * hard-locale.c: Include hard-locale.h first.
1511 Include <stdlib.h>, <string.h> unconditionally.
1513 * hash.c (free, malloc): Remove decls.
1514 Include <stdlib.h> unconditionally.
1516 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1517 (getenv): Do not declare.
1519 * idcache.c: Include <string.h> unconditionally.
1521 * long-options.c: Include long-options.h first, to test interface.
1522 Include <stdlib.h> unconditionally.
1524 * makepath.c: Include makepath.h first, to test interface.
1525 Include <stdlib.h> and <string.h> unconditionally.
1527 * linebuffer.c: Include <stdlib.h>.
1528 (free): Remove decl.
1530 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1531 rpl_malloc returns void *, not char *.
1532 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1534 * md5.h: Include <limits.h> unconditionally.
1535 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1536 (__P): Remove; all uses removed.
1537 * md5.c: Include "md5.h" first.
1538 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1539 md5_buffer, md5_process_bytes, md5_process_block):
1540 Define with prototypes.
1541 * sha.h (__P): Remove all uses. (It wasn't defined??)
1542 * sha.c: Include "sha.h" first.
1543 Include <stdlib.h>, <string.h> unconditionally.
1545 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1546 * memcmp.c (__ptr_t): Likewise.
1547 * memrchr.c (__ptr_t): Likewise.
1548 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1549 Include <string.h> unconditionally.
1550 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1551 * memchr.c: Include <stdlib.h> unconditionally.
1552 * memchr.c (LONG_MAX): Remove.
1553 * memrchr.c (LONG_MAX): Likewise.
1554 * memchr.c (__memchr): Define via a prototype.
1555 * memrchr.c (__memrchr): Likewise.
1556 * memcmp.c (__P): Remove, and remove all uses.
1557 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1558 Remove forward decls; no longer needed.
1559 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1560 Use types required by C89 in prototype.
1562 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1563 * savedir.c: Likewise.
1564 * mkdir.c (free): Remove decl.
1565 * rmdir.c (rmdir): Define with a prototype.
1566 * savedir.c: Include savedir.h first, to test interface.
1568 * mktime.c (STDC_HEADERS): Remove.
1569 Include <stdlib.h>, <string.h> unconditionally.
1571 * modechange.c: Include <stdlib.h> unconditionally.
1572 (malloc): Remove decl.
1574 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1575 (free): Remove decl.
1577 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1578 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1579 (This type really should be intptr_t, but that's a C99ism.)
1580 (_obstack_memcpy): Remove: all uses changed to memcpy.
1581 Include <string.h> unconditionally.
1582 (struct obstack): Assume __STDC__ for types of members
1583 chunkfun, freefun, extra_arg.
1584 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1585 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1586 obstack_begin, obstack_specify_allocation,
1587 obstack_specify_allocation_with_arg, obstack_chunkfun,
1588 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1589 Remove unprototyped decls and the macros that use them.
1590 * obstack.c (POINTER): Remove. All uses changed to void *.
1591 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1592 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1593 (defined __STDC__ && __STDC__)]:
1594 Remove nonprototyped code.
1595 Include <stdlib.h> unconditionally.
1596 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1597 _obstack_allocated_p, _obstack_free, obstack_free,
1598 _obstack_memory_used, print_and_abort):
1599 Define using prototypes.
1600 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1601 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1602 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1603 obstack_next_free, obstack_object_size, obstack_room) [0]:
1604 Remove unused, unprototyped code.
1606 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1608 * physmem.c (physmem_total, physmem_available, main): Define
1611 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1612 (main): Define with a prototype.
1614 * posixver.c (getenv): Remove decl.
1616 * putenv.c (malloc): Returns void *, not char *.
1617 Include <string.h> unconditionally.
1618 (strchr, memcpy, NULL): Do not define.
1620 * readtokens.c: Include readtokens.h first, to test interface.
1621 Include <stdlib.h>, <string.h> unconditionally.
1622 (init_tokenbuffer): Define with a prototype.
1624 * regex.c (PARAMS): Remove. All uses removed.
1625 All uses of _RE_ARGS removed, too.
1626 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1628 (bzero): Assume memset exists.
1629 (memcmp, memcpy, NULL): Remove.
1630 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1631 char, or assignments to local vars of type signed char.
1632 (init_syntax_once, PREFIX(extract_number_and_incr),
1633 PREFIX(print_partial_compiled_pattern),
1634 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1635 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1636 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1637 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1638 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1639 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1640 wcs_compile_range, byte_compile_range, truncate_wchar,
1641 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1642 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1643 count_mbs_length, wcs_re_match_2_internal,
1644 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1645 PREFIX(alt_match_null_string_p),
1646 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1647 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1648 regfree, PREFIX(extract_number)): Define with prototype. Remove
1649 now-unnecessary declaration, if any.
1650 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1652 Remove now-unnecessary casts among pointer types.
1653 * regex.h (_RE_ARGS): Remove. All uses removed.
1655 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1656 (free): Remove decl.
1658 * rpmatch.c: Include <stdlib.h> unconditionally.
1660 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1661 (free): Remove decl.
1663 * save-cwd.c: Include <stdlib.h> unconditionally.
1664 * xgetcwd.c: Likewise.
1666 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1667 (free): Remove decl.
1669 * strchrnul.c (strchrnul): Define with a prototype.
1670 Fix bug: c_in was not converted to char before searching.
1672 The following changes are not K&R related:
1674 * group-member.h: Include <sys/types.h>, so that this file is
1676 * makepath.h: Likewise.
1678 * getusershell.c (readname, default_index, line_size, readname):
1679 Use size_t, not int, for sizes.
1680 (readname): If the size overflows, report an error instead of
1683 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1685 * getndelim2.c: Assume stdlib.h per the C89 spec.
1687 2003-09-08 Paul Eggert <eggert@twinsun.com>
1689 Assume C89 or better; remove K&R cruft.
1690 A few of these changes were first proposed by Derek Robert Price
1691 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1693 * addext.c: Include <string.h> unconditionally.
1694 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1695 Don't declare getenv or malloc.
1697 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1698 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1700 (find_stack_direction, alloca): Use prototypes.
1702 * atexit.c (atexit): Define using a prototype.
1704 * basename.c, dirname.c, stripslash.c:
1705 Include <string.h> unconditionally.
1707 * bcopy.c: Include <stddef.h>.
1708 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1710 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1712 * error.h (error, error_at_line, error_print_progname)
1713 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1714 * error.c: Include error.h first, to check interface.
1715 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1716 (VA_START): Remove; all uses changeed to va_start.
1717 (exit, strerror): Remove decls.
1718 (error_print_progname): Prototype uncondionally.
1719 Don't include <errno.h>; no longer needed.
1720 (private_strerror): Remove.
1721 (error_tail): Always define.
1722 (error, error_at_line): Assume C89 or better; always use prototypes.
1723 * fatal.c: Include "fatal.h" first, to test interface.
1724 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1725 (VA_START): Remove; all uses changed to va_start.
1726 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1728 (exit): Remove decl.
1729 (fatal): Prototype unconditionally. Assume va_start works.
1730 Abort at end, to pacify gcc.
1732 * euidaccess.c (main): Define with a prototype.
1734 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1736 * exitfail.c: Include <stdlib.h> unconditionally.
1738 * fnmatch_.h (__P): Remove. All uses changed to assume
1740 * fnmatch.c: Include fnmatch.h first, to test interface.
1741 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1742 (getenv): Remove decl.
1743 (fnmatch): Define using a prototype.
1744 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1745 (FCT): Define using a prototype.
1747 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1749 * gethostname.c: Include <stddef.h>.
1750 (gethostname): Define with prototype. Length is size_t, not int.
1752 2003-09-08 Paul Eggert <eggert@twinsun.com>
1754 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1755 getversion.c should have been removed then, but was accidentally
1758 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1759 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1761 2003-09-07 Paul Eggert <eggert@twinsun.com>
1763 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1764 copy_tm_result. Bug reported by Simon Josefsson in
1765 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1767 2003-09-06 Paul Eggert <eggert@twinsun.com>
1769 * time_r.c, time_r.h: New files.
1771 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1773 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1774 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1776 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1778 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1779 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1782 * timegm.c: Switch to glibc implementation, with the following changes:
1783 [defined HAVE_CONFIG_H]: Include <config.h>.
1784 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1785 (__mktime_internal) [!defined _LIBC]: New decl.
1786 (__gmtime_r) [!defined _LIBC]: New macro and function.
1787 (timegm): Use a prototype, since gnulib assumes C89.
1788 Do not bother declaring tmp to be const, as it's not really usefu.
1789 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1790 (timegm): Declare only if HAVE_DECL_TIMEGM.
1792 2003-09-03 Paul Eggert <eggert@twinsun.com>
1794 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1795 Bug reported by Lute Kamstra in
1796 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1798 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1799 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1800 course with correspondingly smaller numbers for tomorrow and
1801 yesterday. From Tadayoshi Funaba. Originally installed into
1802 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1805 2003-08-31 Simon Josefsson <jas@extundo.com>
1807 * timegm.h: New file.
1808 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1810 2003-08-31 Karl Berry <karl@gnu.org>
1812 * argp.h: update from libc.
1814 2003-08-28 Bruno Haible <bruno@clisp.org>
1816 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1817 warning on QNX, which defines O_BINARY to 000000.
1819 2003-08-24 Bruno Haible <bruno@clisp.org>
1821 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1822 MSVC7 <stdio.h> is included later.
1824 2003-08-20 Bruno Haible <bruno@clisp.org>
1826 * progname.h: New file, from GNU gettext.
1827 * progname.c: New file, from GNU gettext.
1828 * progreloc.c: New file, from GNU gettext.
1830 2003-08-19 Bruno Haible <bruno@clisp.org>
1832 * xstrdup.c: Assume <string.h> exists.
1834 2003-08-18 Jim Meyering <jim@meyering.net>
1836 * setenv.h: Indent nested cpp directive.
1837 * vasnprintf.c: Remove trailing blanks.
1839 2003-08-17 Simon Josefsson <jas@extundo.com>
1840 Bruno Haible <bruno@clisp.org>
1842 * xstrndup.h: New file.
1843 * xstrndup.c: New file.
1845 2003-08-17 Bruno Haible <bruno@clisp.org>
1847 * strndup.h: New file.
1849 2003-08-16 Paul Eggert <eggert@twinsun.com>
1851 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1852 space, undoing this 2003-08-12 change:
1853 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1855 2003-08-16 Jim Meyering <jim@meyering.net>
1857 Merge from coreutils.
1858 * xstrtoimax.c: #else #if -> #elif.
1859 * xstrtoumax.c: Likewise.
1861 2003-08-15 Paul Eggert <eggert@twinsun.com>
1863 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1864 rather than tab, after '#' in shell-script copyright notices.
1865 Suggested by Bruno Haible.
1867 2003-08-15 Jim Meyering <jim@meyering.net>
1868 and Paul Eggert <eggert@twinsun.com>
1870 Merge from coreutils.
1871 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1872 member but strut utmpx does not. Needed for AIX 4.3.3.
1873 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1875 2003-08-15 Jim Meyering <jim@meyering.net>
1877 Merge from coreutils.
1878 * xgethostname.c: Include <stdlib.h>.
1879 (xghostname): Don't exit for anything other than memory-related
1880 failure; just return NULL.
1881 * userspec.c: Include "posixver.h".
1882 (parse_user_spec): Accept `.' as a separator only
1883 in pre-POSIX-200112 mode.
1884 * strtoimax.c: Use #elif rather than #else #if.
1885 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1886 Remove function, now that we can rely on a working tzset function.
1887 [!_LIBC]: Ensure that the required autoconf test has been run.
1888 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1889 Use underlying_strftime for %r.
1890 * sha.c: Merge in some clean-up and optimization changes from glibc.
1891 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1892 Ensure that it is a multiple of 64.
1893 Rearrange loop exit tests so as to avoid performing an
1894 additional fread after encountering an error or EOF.
1895 * realloc.c: Update copyright date.
1897 2003-08-14 Jim Meyering <jim@meyering.net>
1899 Merge from coreutils.
1900 * obstack.h: Whitespace changes.
1901 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1902 and xcalloc return values.
1903 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1904 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1905 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1906 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1907 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1909 Use mntctl's return value to drive the entry-processing loop, since
1910 we can't rely on the value of the vmt_length member in the last
1911 entry. On some systems doing so could result in exhausting
1912 virtual memory. Based in part on a patch from Mike Jetzer.
1914 2003-08-14 Jim Meyering <jim@meyering.net>
1915 and Paul Eggert <eggert@twinsun.com>
1917 Merges from coreutils, plus other fixes.
1918 * physmem.c: Merge in portability changes from gcc/libiberty
1919 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1920 for credits and details. Thanks to Kaveh Ghazi for helping
1921 to keep these files in sync.
1922 (ARRAY_SIZE): Define it.
1923 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1924 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1925 (memcasecmp): Don't assume size_t fits in unsigned int.
1926 Remove casts and duplicate code.
1927 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1928 (memcpy): Remove definition.
1929 Merge in some clean-up and optimization changes from glibc.
1930 [BLOCKSIZE]: Move definition to top of file.
1931 Ensure that it is a multiple of 64.
1932 Rearrange loop exit tests so as to avoid performing an
1933 additional fread after encountering an error or EOF.
1934 * md5.h (md5_uintptr): Define.
1935 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1936 return to the initial working directory. Preserve errno
1938 * idcache.c: Include "xalloc.h".
1939 (xmalloc, xrealloc): Remove decls.
1940 (getuser): Remove casts no longer required in C89.
1941 * human.c: Include stdio.h, for sprintf.
1942 * group-member.c: Include "xalloc.h".
1943 (xmalloc, xrealloc): Remove decls.
1944 (get_group_info): Remove casts no longer required in C89.
1945 * getusershell.c (readname): Remove casts no longer required in C89.
1946 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1947 * getline.c: Whitespace fix, from coreutils.
1949 2003-08-13 Paul Eggert <eggert@twinsun.com>
1951 * exclude.c: Include <ctype.h>
1952 (IN_CTYPE_DOMAIN): New macro.
1954 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1957 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1958 Undo previous (whitespace-only) change.
1960 2003-08-12 Paul Eggert <eggert@twinsun.com>
1962 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1963 Normalize leading white space and remove trailing white space.
1964 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1965 notice, as per ../config/srclist-update.
1967 Merge from coreutils.
1968 * euidaccess.h: New file.
1969 * euidaccess.c: Include it.
1970 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1971 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1972 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1974 2003-08-11 Bruno Haible <bruno@clisp.org>
1976 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1977 (vasnprintf): Use it instead of wcslen.
1979 2003-08-11 Bruno Haible <bruno@clisp.org>
1981 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1982 value to ensure that _Bool promotes to int. Use #define for _Bool when
1983 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1985 2003-08-10 Karl Berry <karl@gnu.org>
1987 * regex.h: update from libc (whitespace fix).
1989 2003-08-09 Paul Eggert <eggert@twinsun.com>
1991 Merge some files from coreutils. These changes were
1992 originally made by Jim Meyering.
1993 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1994 many older Unixes require this.
1995 * alloca.c (alloca): Remove cast to argument of free;
1996 no longer needed in C89.
1997 * alloca_.h, regex.h: Fix white space to match
1998 what GNU indent does.
2000 2003-08-05 Paul Eggert <eggert@twinsun.com>
2002 * bumpalloc.h: Remove.
2004 2003-08-04 Paul Eggert <eggert@twinsun.com>
2006 * getloadavg.c: Change copyright notice and spacing to conform to
2009 Merge from coreutils.
2010 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2012 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2013 from Karl Berry, implemented by Jim Meyering.
2014 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2015 from Dmitry V. Levin.
2016 Remove anachronistic cast of xrealloc.
2017 * fnmatch_.h (__const): Remove. Use 'const'.
2018 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2019 type. Otherwise, it wouldn't compile with at least /bin/cc on
2020 ymp-cray-unicos9.0.2.X.
2021 Combine two mostly-identical uses of alloca into one.
2022 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2024 2003-08-04 Dave Love <d.love@dl.ac.uk>
2028 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2029 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2030 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2031 obsolete NLIST_NAME_UNION.
2032 [__GNU__]: Undef BSD and FSCALE.
2033 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2035 2003-08-03 Paul Eggert <eggert@twinsun.com>
2037 * stdbool_.h (_Bool): Make it signed char, instead of
2038 an enum type, so that it's guaranteed to promote to int. See:
2039 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2041 2003-07-31 Paul Eggert <eggert@twinsun.com>
2043 * strerror.c: Include config.h, limits.h. Declare sprintf.
2044 (strerror): Don't assume that a printable int fits in 14 bytes.
2046 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2047 Bruno Haible <bruno@clisp.org>
2049 * getline.h (getline, getdelim): Change return type to ssize_t.
2050 * getline.c (getline, getdelim): Likewise.
2051 Remove _GNU_SOURCE define; now it's defined in config.h through
2054 2003-07-22 Paul Eggert <eggert@twinsun.com>
2056 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2057 over-parenthesization in macros.
2059 Sync with coreutils.
2061 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2064 Use `exit_failure' for xalloc and xmemcoll instead of their own
2065 private exit-failure variables.
2066 * xalloc.h (xalloc_exit_failure): Remove.
2067 * xmalloc.c: Likewise. Include exitfail.h.
2068 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2069 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2070 * xmemcoll.c: Likewise. Include exitfail.h.
2071 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2073 2003-07-18 Paul Eggert <eggert@twinsun.com>
2075 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2076 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2077 to test that it can stand by itself. Include "exitfail.h".
2078 Clients should set exit_failure instead.
2079 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2081 2003-07-18 Andreas Schwab <schwab@suse.de>
2083 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2085 2003-07-18 Bruno Haible <bruno@clisp.org>
2087 * getndelim2.h: New file.
2088 * getndelim2.c: Make into a module of its own. Include config.h,
2090 (getndelim2): Make non-static. Change return type to ssize_t.
2091 * getline.h: Change argument names.
2092 * getline.c: Include getndelim2.h instead of getndelim2.c.
2093 * getnline.c: Include getndelim2.h.
2095 2003-07-17 Bruno Haible <bruno@clisp.org>
2097 * Makefile.am: Remove file.
2098 * Makefile.in: Remove file.
2100 2003-07-17 Bruno Haible <bruno@clisp.org>
2102 * getnline.h: New file.
2103 * getnline.c: New file.
2104 * getndelim2.c: New file, extracted from getline.c.
2105 (getndelim2): Renamed from getdelim2, with added nmax argument.
2106 * getline.c: Include getndelim2.c.
2107 (getdelim2): Moved out to getndelim2.c.
2108 (getline, getdelim): Update.
2110 2003-07-15 <karl@gnu.org>
2112 * vasnprintf.c: update from gettext.
2114 2003-07-15 Jim Meyering <jim@meyering.net>
2116 * makepath.c (make_path): Enclose diagnostic in _(...).
2118 2003-07-14 Paul Eggert <eggert@twinsun.com>
2120 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2121 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2122 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2123 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2124 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2125 updated automatically by ../config/srclist-update. This changes
2126 their license from LPGL to GPL.
2128 2003-07-14 Jim Meyering <jim@meyering.net>
2130 Don't emit diagnostics. Let callers do that.
2131 * save-cwd.c: Don't include "error.h".
2132 (save_cwd): Don't call error. Ensure that errno is valid
2133 when returning nonzero.
2135 * save-cwd.h (restore_cwd): Update prototype.
2136 * save-cwd.c (restore_cwd): Remove two parameters.
2137 Simplify. Don't call error upon failure. Let callers do that.
2138 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2139 when auditing is enabled. But don't bother updating the #if.
2141 2003-07-14 Simon Josefsson <jas@extundo.com>
2143 * mempcpy.h: New file.
2144 * mempcpy.c: New file.
2146 2003-07-14 Paul Eggert <eggert@twinsun.com>
2148 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2149 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2150 unicodeio.c, unicodeio.h, unlocked-io.h:
2151 Switch from LGPL to GPL.
2153 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2155 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2156 it breaks C++ compilation.
2157 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2159 2003-07-10 Jim Meyering <jim@meyering.net>
2161 * vasnprintf.c: Remove trailing blanks.
2162 Make cpp indentation consistent.
2164 2003-07-09 Paul Eggert <eggert@twinsun.com>
2166 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2167 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2168 Switch from LGPL to GPL.
2170 2003-07-07 Paul Eggert <eggert@twinsun.com>
2172 * mktime.c: Fix some boundary cases and remove need for floating point.
2174 Issue a compile-time diagnostic if time_t is floating point, or if
2175 two's complement arithmetic is not in effect, or if arithmetic
2176 right shift does not propagate the sign. These assumptions were
2177 all in the original code but they weren't checked.
2179 (TIME_T_MIDPOINT, verify): New macros.
2180 (__isleap): Remove; it has integer overflow problems.
2181 (leapyear): New function, without those problems.
2182 (ydhms_tm_diff): Remove; splitting into two parts.
2183 (ydhms_diff): New function, containing the arithmetic part of
2184 the old ydhms_tm_diff function. Issue a compile-time
2185 diagnostic if we are not using C99 integer division.
2186 Avoid casts when possible.
2187 (guess_time_tm): New function, containing the checking part of
2188 the old ydhms_tm_diff function. Return the new value, rather than
2189 the difference between it and the old. Accept a new argument T
2190 so that *T specifies the old value. Check for overflow in the result.
2192 (__mktime_internal): Use a time_t offset, not a long int offset.
2193 This undoes the 2003-06-04 change, which is no longer needed now
2194 that we have better overflow checking.
2195 (localtime_offset): Likewise.
2197 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2198 and long are 64-bit but int is only 32-bit.
2199 (ydhms_diff): Use long int to store year1 and yday1.
2200 Issue a compile-time diagnostic if long int is not wide enough.
2202 (__mktime_internal): Use long int to store adjusted year and yday.
2203 Use plain C rather than preprocessor commands, if that doesn't
2205 Check for overflow (and try to repair) after each probe
2206 rather than checking only at the very end. This avoids some bugs
2207 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2208 does not equal GMT offset at maximum time).
2209 Use integer to check for overflow rather than floating point; this
2210 is more portable to non-IEEE hosts, and is a tad faster.
2211 When we detect that we are oscillating between two values,
2212 don't check whether tm_isdst has the requested value, since
2213 we already know the answer. When tm_isdst has the wrong value,
2214 use a different heuristic to find the right one, based on the
2215 extreme values actually observed in practice in tz2003a,
2216 rather than the (overly optimistic) "previous 3 calendar quarters".
2218 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2219 "T const" to accommodate glibc style.
2220 (check_result): Use less-confusing report format. "long" -> "long int.
2222 Don't loop if the iteration overflows time_t.
2223 Allow a negative step in the iteration.
2225 2003-07-01 Paul Eggert <eggert@twinsun.com>
2227 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2228 having it depend on HAVE_SYS_TYPES_H.
2230 2003-06-25 Bruno Haible <bruno@clisp.org>
2232 * readlink.c: New file.
2234 2003-06-20 Bruno Haible <bruno@clisp.org>
2236 Assume C89, so PARAMS isn't needed.
2237 * unicodeio.h (PARAMS): Remove.
2238 * unicodeio.c: Don't use PARAMS.
2240 2003-06-18 Jim Meyering <jim@meyering.net>
2242 Merge changes from coreutils.
2243 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2244 Remove explicit declarations of xmalloc and realloc.
2246 (read_utmp): Remove anachronistic cast of xmalloc.
2248 2003-06-17 Paul Eggert <eggert@twinsun.com>
2250 Assume C89, so PARAMS isn't needed.
2251 * backupfile.h (PARAMS): Remove. All uses removed.
2252 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2253 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2254 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2255 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2256 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2257 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2258 xstrtol.h: Likewise.
2259 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2260 same.h, strverscmp.h: Do not include config.h; no longer needed.
2261 Anyway, config.h should always be included before any other file.
2263 2003-06-11 Simon Josefsson <jas@extundo.com>
2265 * sysexit_.h: New file.
2267 2003-05-20 Derek Price <derek@ximbiot.com>
2269 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2271 2003-06-10 Simon Josefsson <jas@extundo.com>
2273 * strchrnul.h: New file.
2274 * strchrnul.c: New file.
2276 2003-06-10 Simon Josefsson <jas@extundo.com>
2278 * argp.h: New file, from glibc.
2279 * argp-ba.c: New file, from glibc.
2280 * argp-eexst.c: New file, from glibc.
2281 * argp-fmtstream.c: New file, from glibc.
2282 * argp-fmtstream.h: New file, from glibc.
2283 * argp-fs-xinl.c: New file, from glibc.
2284 * argp-help.c: New file, from glibc.
2285 * argp-namefrob.h: New file, from glibc.
2286 * argp-parse.c: New file, from glibc.
2287 * argp-pv.c: New file, from glibc.
2288 * argp-pvh.c: New file, from glibc.
2289 * argp-xinl.c: New file, from glibc.
2291 2003-06-07 Jim Meyering <jim@meyering.net>
2293 * readtokens.h: Put `Free Software Foundation, Inc.'
2294 in place of my name in the copyright comment.
2295 Remove definition and uses of __P.
2298 * stat.c: Don't declare xmalloc explicitly.
2299 Instead, include "xalloc.h".
2300 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2301 xrealloc, and xcalloc return values.
2302 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2304 * xgetcwd.h: Remove definition/uses of PARAMS.
2306 2003-06-06 Jim Meyering <jim@meyering.net>
2308 * stdbool_.h: Renamed from stdbool.h.in.
2310 2003-06-06 Jim Meyering <jim@meyering.net>
2312 Merge from coreutils.
2313 * same.c: (same_name): Declare *_basename locals to be `const'.
2314 Consolidate declarations and initializations of *_base* locals.
2316 Merge from coreutils.
2317 This avoids a core dump on systems without GNU putenv,
2318 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2319 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2320 (unsetenv): New static function, from GNU libc.
2321 (rpl_putenv): Use it.
2323 * modechange.c: Remove trailing blanks.
2325 Merge from coreutils.
2326 * fsusage.c: Remove declaration of statfs.
2327 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2329 * posixtm.c: Include <stdbool.h> unconditionally.
2331 2003-06-05 Paul Eggert <eggert@twinsun.com>
2333 * mktime.c (__mktime_internal): When resolving a tm_isdst
2334 mismatch, look in future quarters as well as past. This fixes a
2335 bug when processing fall-backwards gaps immediately after a long
2336 period of daylight-saving time.
2338 * mktime.c: Assume freestanding C89 or better.
2339 (HAVE_LIMITS_H): Remove. Assume it's 1.
2340 (__P): Remove; not used.
2341 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2342 (mktime, not_equal_tm, print_tm, check_result,
2343 main): Use prototypes. Use const * where appropriate.
2344 (main): Fix typo in testing code that uncovered by above changes.
2345 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2347 2003-06-04 Paul Eggert <eggert@twinsun.com>
2349 * mktime.c: Fix Debian bug 177940
2350 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2351 (localtime_offset): Now long int, not time_t, because we want it
2352 to be guaranteed to be signed. All uses changed.
2353 (__mktime_internal): If overflow would occur when adding offset,
2356 Merge 'human' changes from coreutils. Rewrite to support
2357 locale-specific notations like thousands separators.
2358 * human.c: Simplify authorship notice.
2359 Include human.h immediately after config.h.
2360 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2361 <limits.h>: Do not include, since human.h does.
2362 (SIZE_MAX, UINTMAX_MAX): New macros.
2363 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2364 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2365 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2366 (power_letter): Renamed from suffixes.
2367 (generate_suffix_backwards): Remove.
2368 (adjust_value): Now takes int style (because of human.h changes)
2369 and long double value (for greater precision on some platforms).
2370 (group_number): New function.
2371 (human_readable): Use it. Use integer options, not enum.
2372 Put the options before the sizes in the arg list.
2373 Support all the new options.
2374 The old human_readable function has been removed;
2375 use inttostr.h instead.
2376 (human_readable, default_block_size, humblock):
2377 Use uintmax_t, not int, for block sizes.
2378 (human_readable_inexact, block_size_types): Remove.
2379 (block_size_opts): New constant.
2380 (human_options): Renamed from human_block_size, with new signature
2381 that allows block sizes up to UINTMAX_MAX. All callers changed.
2382 * human.h: Add copyright and authorship notice.
2383 Include <limits.h> and <stdbool.h> unconditionally.
2384 (PARAMS): Remove. All uses removed.
2385 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2386 (enum human_inexact_style): Remove tag; now a nameless enum.
2387 (human_floor, human_ceiling, human_round_to_even): Now have
2388 values 2, 0, 1 rather than -1, 1, 0.
2389 (human_group_digits, human_suppress_point_zero, human_autoscale,
2390 human_base_1024, human_SI, human_B): New constants.
2391 (human_readable_inexact, human_block_size): Remove.
2392 (human_readable): Size args are now uintmax_t, not int.
2393 (human_options): New decl.
2395 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2396 unnecessary now that we assume C89 or better. This change
2397 imported from coreutils.
2399 * mktime.c (__mktime_internal): Do not reject negative timestamps
2400 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2401 in the 2003-05-30 sync from glibc.
2403 .h files should stand alone, but we shouldn't include <sys/types.h>
2404 if we can get away with just <stddef.h>.
2406 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2407 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2408 rather than <sys/types.h>, as we merely need size_t.
2409 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2411 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2412 Include <stdio.h>, to get FILE.
2413 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2414 memcasecmp.h has included <stddef.h> and all we need is size_t.
2415 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2416 our interface, instead of including <sys/types.h>
2418 2003-06-02 Paul Eggert <eggert@twinsun.com>
2421 Fix some minor time-related bugs with POSIX time arguments.
2422 Some valid time stamps were being rejected (notably -1, and
2423 time stamps before 1900 on 64-bit hosts). And some invalid
2424 time stamps were being accepted, e.g. September 31.
2426 * posixtm.h (posixtime): Return bool instead of time_t, so
2427 that we can return (time_t) -1 successfully.
2428 * posixtm.c: Likewise.
2429 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2430 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2431 (t): Remove static var.
2432 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2433 of static var. All uses changed.
2434 (year): Do not reject years before 1900; they can occur with
2436 (posix_time_parse): Do not check for out-of-range components;
2437 that is now the caller's responsibility, since our checks were
2438 only approximations.
2439 (posixtime): Use mktime to check for out-of-range components,
2440 since it knows them exactly.
2441 If mktime returns (time_t) -1, check whether an error actually occurred
2442 by invoking localtime on -1.
2443 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2444 posixtime failures better.
2445 Improve the test data (in comments only).
2447 2003-05-30 <karl@gnu.org>
2449 * mktime.c: update from libc.
2451 2003-05-30 Bruno Haible <bruno@clisp.org>
2453 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2454 * localcharset.h: Likewise.
2455 * localcharset.c: Likewise.
2457 2003-05-28 Paul Eggert <eggert@twinsun.com>
2459 Assume the headers required for C89 freestanding compilers.
2460 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2461 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2462 without checking for HAVE_LIMITS_H.
2463 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2464 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2466 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2467 * exclude.c: Include <stdbool.h> unconditionally.
2468 * tempname.c: Include <stddef.h> unconditionally.
2469 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2470 * modechange.c, rpmatch.c (NULL): Don't define, since
2471 <stddef.h> does that.
2472 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2473 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2474 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2475 * xstrtol.c: Likewise.
2476 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2477 * savedir.c: Include <stddef.h> instead of defining NULL.
2479 * addext.c (addext): Use assignment rather than cast, to avoid
2480 warnings on some platforms.
2482 * mktime.c (__mktime_internal): Do not reject negative timestamps
2485 2003-05-10 Bruno Haible <bruno@clisp.org>
2487 * linebreak.c (iconv_string_length): Don't return -1 just because the
2488 string is longer than 4 KB.
2490 2003-05-12 Jim Meyering <jim@meyering.net>
2492 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2493 the space-padded-by-default conversion specifiers, %e, %k, %l.
2495 2003-05-03 Bruno Haible <bruno@clisp.org>
2497 Upgrade to Unicode-4.0.
2498 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2499 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2500 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2501 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2502 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2503 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2504 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2505 Change width of U+E0100..U+E01EF from 1 to 0.
2507 2003-04-25 Bruno Haible <bruno@clisp.org>
2509 * copy-file.c: Include <stddef.h>, for size_t.
2511 2003-04-25 Jim Meyering <jim@meyering.net>
2513 * copy-file.c (copy_file_preserving): Declare buf_size to be
2514 of type size_t, not int.
2516 2003-04-11 Jim Meyering <jim@meyering.net>
2518 Merge changes from Coreutils.
2520 2003-03-22 Jim Meyering <jim@meyering.net>
2522 * strftime.c (widen): Cast alloca return value to proper type.
2524 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2527 * strftime.c (my_strftime): Handle very large width
2528 specifications for numeric values correctly. Improve checks for
2531 2003-01-19 Jim Meyering <jim@meyering.net>
2533 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2534 (nl_get_alt_digit) [! defined my_strftime]: Define.
2535 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2536 _nl_get_alt_digit and _nl_get_walt_digit.
2538 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2539 These changes have no effect outside of _LIBC.
2541 2003-04-10 Bruno Haible <bruno@clisp.org>
2543 * findprog.h: New file, from GNU gettext.
2544 * findprog.c: New file, from GNU gettext.
2546 2003-04-05 Jim Meyering <jim@meyering.net>
2548 Merge changes from Coreutils.
2550 * exclude.h (PARAMS): Remove definition and uses.
2551 * exclude.c: Remove uses of `PARAMS'.
2553 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2554 Add test-cases for DOS filenames. Declare program_name.
2555 (main): Set up program_name. Patch by Rich Dawe.
2557 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2559 Use mntctl's return value to drive the entry-processing loop, since
2560 we can't rely on the value of the vmt_length member in the last
2561 entry. On some systems doing so could result in exhausting
2562 virtual memory. Based in part on a patch from Mike Jetzer.
2564 2003-04-04 Bruno Haible <bruno@clisp.org>
2566 * linebreak.h: New file, from GNU gettext.
2567 * linebreak.c: New file, from GNU gettext with slight modifications.
2568 * lbrkprop.h: New file, from GNU gettext.
2570 2003-04-03 Bruno Haible <bruno@clisp.org>
2572 * utf8-ucs4.h: New file, from GNU gettext.
2573 * utf16-ucs4.h: New file, from GNU gettext.
2574 * ucs4-utf8.h: New file, from GNU gettext.
2575 * ucs4-utf16.h: New file, from GNU gettext.
2577 2003-04-02 Bruno Haible <bruno@clisp.org>
2579 * binary-io.h: New file, from GNU gettext.
2581 2003-04-01 Bruno Haible <bruno@clisp.org>
2583 * pathname.h: New file, from GNU gettext.
2584 * concatpath.c: New file, from GNU gettext.
2586 2003-03-30 Bruno Haible <bruno@clisp.org>
2588 * copy-file.c (copy_file_preserving): Don't set owner if the function
2589 chown() doesn't exist.
2591 2003-03-28 Bruno Haible <bruno@clisp.org>
2593 * copy-file.h: New file, from GNU gettext.
2594 * copy-file.c: New file, from GNU gettext.
2596 2003-03-18 Jim Meyering <jim@meyering.net>
2598 * quote.c (quote_n): Fix typo in comment.
2600 2003-03-14 Jim Meyering <jim@meyering.net>
2602 Merge changes from Coreutils.
2603 * obstack.h (obstack_object_size): Declare temporary, __o,
2604 to be const, in order to avoid warnings.
2605 (obstack_room): Likewise.
2606 (obstack_empty_p): Likewise.
2608 2003-03-13 Paul Eggert <eggert@twinsun.com>
2610 Merge changes from Bison.
2611 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2612 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2613 when compiling Bison 1.875's `bitset bset = obstack_alloc
2614 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2615 * hash.c: Include <stdbool.h> unconditionally.
2617 2003-03-09 Paul Eggert <eggert@twinsun.com>
2619 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2620 Reported by Bruce Becker; see:
2621 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2623 2003-03-03 Paul Eggert <eggert@twinsun.com>
2624 Bruno Haible <bruno@clisp.org>
2626 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2627 Reported by John Hughes, see
2628 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2630 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2632 * poll_.h: New file.
2635 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2637 * mathl.h: New file.
2638 * acosl.c: New file.
2639 * asinl.c: New file.
2640 * atanl.c: New file.
2641 * ceill.c: New file.
2644 * floorl.c: New file.
2645 * frexpl.c: New file.
2646 * ldexpl.c: New file.
2648 * sincosl.c: New file.
2650 * sqrtl.c: New file.
2652 * trigl.c: New file.
2653 * trigl.h: New file.
2655 2003-02-17 Bruno Haible <bruno@clisp.org>
2657 * mkdtemp.h: New file, from GNU gettext.
2658 * mkdtemp.c: New file, from GNU gettext.
2660 2003-01-31 Bruno Haible <bruno@clisp.org>
2662 * rename.c: #undef rename before defining rpl_rename.
2663 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2665 2003-01-30 Bruno Haible <bruno@clisp.org>
2667 * printf-args.h: New file, from GNU gettext.
2668 * printf-args.c: New file, from GNU gettext.
2669 * printf-parse.h: New file, from GNU gettext.
2670 * printf-parse.c: New file, from GNU gettext.
2671 * vasnprintf.h: New file, from GNU gettext.
2672 * vasnprintf.c: New file, from GNU gettext.
2673 * asnprintf.c: New file, from GNU gettext.
2674 * vasprintf.h: New file, from GNU gettext with modifications.
2675 * vasprintf.c: New file, from GNU gettext.
2676 * asprintf.c: New file, from GNU gettext.
2678 2003-01-29 Bruno Haible <bruno@clisp.org>
2680 * stpncpy.h: New file, from GNU gettext with modifications.
2681 * stpncpy.c: New file, from GNU gettext with modifications.
2683 2003-01-28 Bruno Haible <bruno@clisp.org>
2685 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2687 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2690 2003-01-27 Bruno Haible <bruno@clisp.org>
2692 * xsetenv.h: New file, from GNU gettext.
2693 * xsetenv.c: New file, from GNU gettext.
2695 2003-01-23 Bruno Haible <bruno@clisp.org>
2697 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2699 2003-01-22 Bruno Haible <bruno@clisp.org>
2701 * exit.h: New file, from GNU gettext.
2703 2003-01-11 Bruno Haible <bruno@clisp.org>
2705 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2706 * strcase.h (strcasecmp, strncasecmp): Likewise.
2708 2003-01-14 Jim Meyering <jim@meyering.net>
2710 * same.c (same_name): Tweak a comment.
2712 2003-01-11 Bruno Haible <bruno@clisp.org>
2714 * same.c (same_name): Reorder tests so as to avoid calling stat()
2715 when a string comparison is sufficient.
2717 2003-01-11 Bruno Haible <bruno@clisp.org>
2719 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2722 2003-01-11 Bruno Haible <bruno@clisp.org>
2724 * hash-pjw.c: Add comment about low quality of this function.
2726 2003-01-12 Paul Eggert <eggert@twinsun.com>
2728 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2729 to avoid collisions with libcurses and libreadline.
2731 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2732 * getstr.h, getstr.c: Remove.
2733 * getline.c: Include "getline.h", to check interface.
2734 Move body of old getstr.c here: this defines MIN_CHUNK and
2735 declares getdelim2, which is renamed from getstr.
2736 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2738 * linebuffer.c (readlinebuffer): Renamed from readline.
2740 * linebuffer.h: Likewise.
2741 (readline): Remove backward-compatibility macro.
2743 2003-01-12 Jim Meyering <jim@meyering.net>
2745 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2747 2003-01-10 Bruno Haible <bruno@clisp.org>
2749 * alloca_.h: New file.
2750 * getdate.y: Unconditionally include alloca.h.
2751 * makepath.c: Likewise.
2752 * setenv.c: Likewise.
2753 * userspec.c: Likewise.
2755 2003-01-09 Bruno Haible <bruno@clisp.org>
2757 * stdbool.h.in: New file.
2759 2003-01-08 Bruno Haible <bruno@clisp.org>
2761 * safe-read.c: Include specification header first, to ensure its
2763 * full-write.c: Likewise.
2765 2003-01-08 Jim Meyering <jim@meyering.net>
2767 * full-write.c: Undefine and define-away `const' after inclusion
2768 of errno.h, not before. Suggestion from Bruno Haible.
2770 2003-01-07 Jim Meyering <jim@meyering.net>
2772 * full-write.c: Rework so that it may serve to define full_read, too.
2773 * full-read.c: Simply #define FULL_READ and include full-write.c.
2775 2003-01-06 Jim Meyering <jim@meyering.net>
2777 * version-etc.c: Update year in translatable copyright string.
2779 2002-12-25 Bruno Haible <bruno@clisp.org>
2781 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2782 * xstrtol.h: Likewise.
2783 * xstrtoimax.c: Likewise.
2784 * xstrtoumax.c: Likewise.
2785 * human.h: Likewise.
2787 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2788 on systems that have <inttypes.h> but not <stdint.h>.
2790 2002-12-31 Paul Eggert <eggert@twinsun.com>
2792 * memcoll.c (memcoll): Fall back on a simple algorithm using
2793 memcmp if strcoll doesn't work.
2795 2002-12-23 Bruno Haible <bruno@clisp.org>
2797 * localcharset.h: New file.
2798 * localcharset.c: Include it.
2799 * unicodeio.c: Likewise.
2801 2002-12-22 Bruno Haible <bruno@clisp.org>
2803 * utime.c (utime_null): No need to call ftruncate if the file was
2806 2002-12-23 Bruno Haible <bruno@clisp.org>
2808 * memcoll.c (STRCOLL): New macro.
2811 2002-12-22 Bruno Haible <bruno@clisp.org>
2813 * getstr.h (getstr): Define, to avoid clash with libcurses.
2814 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2816 2002-12-22 Bruno Haible <bruno@clisp.org>
2818 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2820 2002-12-23 Bruno Haible <bruno@clisp.org>
2822 * getline.h: Include <stddef.h>, for size_t.
2824 * unicodeio.h: Include <stddef.h>, for size_t.
2825 * unicodeio.c: Don't include <stddef.h>.
2827 2002-12-17 Bruno Haible <bruno@clisp.org>
2829 * canon-host.c (strdup): Remove unused declaration.
2831 * fsusage.c: Include full_read.h.
2832 (get_fs_usage): Use full_read instead of safe_read.
2834 * utime.c (utime_null): Use SAFE_READ_ERROR.
2836 2002-12-11 Bruno Haible <bruno@clisp.org>
2838 * setenv.h: Rewritten to cope with systems that have setenv() but not
2840 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2843 2002-12-11 Bruno Haible <bruno@clisp.org>
2845 * setenv.c (alloca): Fall back to malloc.
2847 (setenv): Use freea() to free memory allocated with alloca().
2849 2002-11-13 Bruno Haible <bruno@clisp.org>
2851 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2852 function declarations.
2853 * unsetenv.c (unsetenv): Likewise.
2855 2002-03-04 Bruno Haible <bruno@clisp.org>
2857 Portability to AIX 4.3.3.
2858 * unsetenv.c: New file, extracted from setenv.c.
2859 * setenv.c: Move the unsetenv() function to unsetenv.c.
2861 2001-12-20 Bruno Haible <bruno@clisp.org>
2863 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2864 use malloc instead. For SunOS 4.
2866 2001-12-11 Bruno Haible <bruno@clisp.org>
2868 * setenv.c: Declare alloca.
2869 (compar_fn_t): New typedef.
2870 (KNOWN_VALUE, STORE_VALUE): Use it.
2872 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2875 2002-12-10 Paul Eggert <eggert@twinsun.com>
2877 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2878 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2879 Choose values that are less likely to collide with system fnmatch
2881 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2882 defined (e.g., a pure POSIX system).
2883 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2884 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2886 2002-12-06 Jim Meyering <jim@meyering.net>
2888 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2890 Merge in changes from libc's misc/error.c, in preparation
2891 for the merge of gnulib's changes back into libc.
2893 * error.c (_): Define only if not already defined.
2894 Move definition to follow all #include directives.
2895 Include unlocked-io.h only if !_LIBC.
2896 [_LIBC]: Include <libio/libioP.h>.
2897 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2898 (fflush): Tweak definition to use INTUSE.
2901 2002-12-05 Paul Eggert <eggert@twinsun.com>
2903 * alloca.c [defined emacs]: Include "lisp.h".
2904 (xalloc_die) [defined emacs]: New macro.
2905 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2906 [! defined emacs]: Include <xalloc.h>.
2907 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2908 (pointer): Typedef to POINTER_TYPE *.
2909 (malloc): Remove decl; we now always use xmalloc.
2910 (alloca): Use old-style definition, since Emacs needs this.
2911 Check for arithmetic overflow when computing combined size.
2913 2002-12-04 Paul Eggert <eggert@twinsun.com>
2915 Do not generate unlocked-io.h automatically, since it's easier to
2916 maintain it by hand.
2918 * unlocked-io.h: New file, from GNU diffutils,
2919 but with proper copyright notice and attribution.
2921 * Makefile.am: Add copyright notice.
2922 (libfetish_a_SOURCES): Add unlocked-io.h.
2923 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2924 (DISTCLEANFILES, io_functions): Remove macros.
2925 (EXTRA_DIST): Remove gen_uio.
2926 (unlocked-io.h): Remove rule.
2928 2002-12-04 Jim Meyering <jim@meyering.net>
2930 Reflect the fact that stat.c and lstat.c are no longer generated.
2931 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2932 (DISTCLEANFILES): Likewise.
2933 (EXTRA_DIST): Likewise.
2934 (all_local): Don't depend on stat.c or lstat.c.
2935 (stat.c, lstat.c): Remove rules.
2936 (EXTRA_DIST): Remove xstat.in.
2938 * xstat.in: Remove file. Contents moved into stat.c.
2939 * stat.c: New file. Contents mostly from xstat.in.
2940 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2941 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2943 * safe-read.c: Rework so that it may serve to define safe_write, too.
2944 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2946 2002-12-03 Jim Meyering <jim@meyering.net>
2948 * safe-read.c, safe-write.c: Change variable names and comments, but
2949 not semantics, to minimize the differences between these two files.
2950 (safe_read): Change comment to mention SAFE_READ_ERROR.
2952 * safe-read.c (IS_EINTR): Define.
2953 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2955 2002-12-02 Bruno Haible <bruno@clisp.org>
2957 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2958 Define, taken from safe-read.c.
2959 (INT_MAX): Provide fallback.
2960 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2961 * safe-write.h (SAFE_WRITE_ERROR): Define.
2963 * safe-read.c (EINTR): Remove definition.
2964 (safe_read): Don't use EINTR if it is absent.
2966 2002-12-02 Jim Meyering <jim@meyering.net>
2968 * safe-read.c (EINTR): Define.
2969 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2970 (INT_MAX): Provide fallback.
2971 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2973 * safe-read.h (SAFE_READ_ERROR): Define.
2975 2002-12-01 Jim Meyering <jim@meyering.net>
2977 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2978 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2980 2002-11-27 Paul Eggert <eggert@twinsun.com>
2982 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2983 hash_rehash): Replace `if (limit <= value) abort ();' with
2984 `if (! (value < limit)) abort ();', for readability.
2986 2002-11-26 <karl@gnu.org>
2988 * strdup.c: copy from libc again, with jim's ok.
2989 * .cppi-disable: re-add strdup.c
2991 2002-11-25 <karl@gnu.org>
2993 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2994 instead of "strtol.c".
2996 2002-11-25 Jim Meyering <jim@meyering.net>
2998 * mktime.c: Sync from libc, now that it has the latest fix.
3000 2002-11-24 <karl@gnu.org>
3002 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3003 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3005 2002-11-24 Jim Meyering <jim@meyering.net>
3007 Update from coreutils:
3009 * mktime.c: Merge in changes from libc.
3011 Avoid a link-time failure on some Linux systems.
3012 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3013 (__mon_yday): Declare with the STATIC attribute.
3014 (__mktime_internal): Likewise.
3015 Based on a report from Greg Schafer.
3017 2002-11-23 Jim Meyering <jim@meyering.net>
3019 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3020 Use `unsigned', not `int', as type of index.
3022 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3024 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3026 2002-11-22 Paul Eggert <eggert@twinsun.com>
3028 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3029 hint that one should use `if (! x) abort ();' rather than `assert
3030 (x);', and anyway it's one less thing to worry about configuring.
3031 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3032 hash_rehash, hash_insert): Use abort rather than assert.
3034 2002-11-22 Paul Eggert <eggert@twinsun.com>
3036 * quotearg.h: Allow multiple inclusion by surrounding with
3037 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3038 so that we can be included first.
3039 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3040 * quotearg.c: Include quotearg.h immediately after config.h.
3041 No need to include stddef.h or sys/types.h any more.
3042 Surround local include files with "", not "<>".
3043 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3044 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3045 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3046 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3047 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3048 (ISPRINT): Remove; no longer needed now that we assume C89.
3050 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3053 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3054 quotearg_char): Use SIZE_MAX rather than
3055 (size_t) -1 when we are talking about "infinity".
3057 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3059 2002-11-22 Bruno Haible <bruno@clisp.org>
3061 * safe-read.h: Assume C89. Add comments.
3062 (safe_read): Change return type to size_t.
3063 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3064 counts > SSIZE_MAX correctly.
3065 * safe-write.h: New file.
3066 * safe-write.c: New file.
3067 * full-read.h: New file.
3068 * full-read.c: New file.
3069 * full-write.h: Assume C89. Add comments.
3070 * full-write.c: Include safe-write.h.
3071 (full_write): Rewritten to use safe_write.
3072 Suggested by Jim Meyering and Paul Eggert.
3074 2002-11-21 Bruno Haible <bruno@clisp.org>
3076 Remove case insensitive option matching.
3077 * argmatch.h (argcasematch): Remove declaration.
3078 (ARGCASEMATCH): Remove macro.
3079 (__xargmatch_internal): Remove case_sensitive argument.
3080 (XARGMATCH): Update.
3081 (XARGCASEMATCH): Remove macro.
3082 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3083 case_sensitive argument.
3084 (argcasematch): Remove function.
3085 (__xargmatch_internal): Remove case_sensitive argument.
3086 (main): Use XARGMATCH instead of XARGCASEMATCH.
3088 * xmalloc.c: Change compile-time error message. Add comment about
3089 required autoconf version.
3091 2002-11-21 Jim Meyering <jim@meyering.net>
3093 * strdup.c (strdup): Tweak comment and initial #if/#include.
3095 Merge in changes from the coreutils.
3097 2002-09-25 Paul Eggert <eggert@twinsun.com>
3098 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3099 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3100 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3101 int. Work more efficiently if X is the same width as uintmax_t.
3102 Do not compare X to -1, to avoid bogus compiler warning.
3103 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3104 Don't assume that f_frsize and f_bsize are the same type.
3106 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3109 * makepath.c (make_path): Restore umask *before* creating the final
3111 (make_path): Minor reformatting.
3113 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3114 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3116 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3117 ones. At least on GNU/Linux systems, `auto' means something else.
3120 2002-11-20 Paul Eggert <eggert@twinsun.com>
3122 Merge argmatch cleanups from Bison. Assume C89.
3124 * argmatch.c: Include config.h here, not in argmatch.h.
3125 Include stdlib.h, for EXIT_FAILURE.
3126 Always include <string.h>, since we assume C89.
3127 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3128 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3129 Include <stddef.h> instead, since it's all we need for size_t.
3130 (PARAMS): Remove. All uses removed.
3131 (ARRAY_CARDINALITY): Do not bother to #undef.
3132 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3133 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3134 Remove unnecessary parentheses.
3135 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3136 Insert necessary parentheses.
3137 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3138 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3140 2002-11-19 Bruno Haible <bruno@clisp.org>
3142 * mbswidth.c: Include mbswidth.h right at the beginning.
3143 * mbswidth.h: Include <stddef.h>, for size_t.
3145 * mbswidth.h (PARAMS): Remove macro.
3146 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3147 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3149 * gcd.h (PARAMS): Remove macro.
3150 (gcd): Use ANSI C function declarations.
3151 * gcd.c (gcd): Likewise.
3153 2002-11-15 Bruno Haible <bruno@clisp.org>
3155 * strcspn.c: Include <stddef.h>.
3156 (strcspn): Use ANSI C function declaration. Change return type to
3158 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3159 (strpbrk): Use NULL.
3160 * strpbrk.h (PARAMS): Remove macro.
3161 (strpbrk): Use ANSI C function declaration.
3162 * strstr.c: Don't include <sys/types.h>.
3163 * strstr.h (PARAMS): Remove macro.
3164 (strstr): Use ANSI C function declarations.
3166 2002-11-06 Bruno Haible <bruno@clisp.org>
3168 * gcd.h (gcd): Change argument type to 'unsigned long'.
3169 * gcd.c (gcd): Likewise.
3171 2002-11-05 Bruno Haible <bruno@clisp.org>
3173 * gcd.h: New file, from gettext-0.11.5.
3174 * gcd.c: New file, from gettext-0.11.5.
3176 2002-11-05 Bruno Haible <bruno@clisp.org>
3178 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3179 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3180 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3181 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3183 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3184 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3186 * closeout.c: Include gettext.h instead of <libintl.h>.
3187 * human.c: Include gettext.h instead of <libintl.h>.
3188 * quotearg.c: Include gettext.h instead of <libintl.h>.
3189 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3190 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3191 * userspec.c: Include gettext.h instead of <libintl.h>.
3192 * version-etc.c: Include gettext.h instead of <libintl.h>.
3193 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3194 (textdomain): Remove definition.
3195 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3197 * long-options.c: Remove include of <libintl.h> and definition of _.
3198 * same.c: Remove include of <libintl.h> and definition of _.
3200 2002-11-04 Bruno Haible <bruno@clisp.org>
3202 * stpcpy.h: New file, from GNU gettext-0.11.5.
3203 * strcase.h: New file, from GNU gettext-0.11.5.
3204 * strpbrk.h: New file, from GNU gettext-0.11.5.
3205 * strstr.h: New file, from GNU gettext-0.11.5.
3206 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3208 2002-05-09 Bruno Haible <bruno@clisp.org>
3210 * config.charset: Update for newest glibc. Add canonical names
3211 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3213 2002-05-09 Bruno Haible <bruno@clisp.org>
3215 * localcharset.c (get_charset_aliases): Add more Windows specific
3218 2002-05-08 Owen Taylor <otaylor@redhat.com>
3220 * config.charset: A few additions for Solaris.
3222 2001-12-05 Bruno Haible <bruno@clisp.org>
3224 * localcharset.c (locale_charset): Don't return an empty string.
3226 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3228 * config.charset: msdos in uk_UA uses CP1125.
3230 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3232 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3233 * localcharset.c (locale_charset): Declare as extern "C".
3235 2002-02-15 Bruno Haible <bruno@clisp.org>
3237 * config.charset [msdosdjgpp]: For Russian, use CP866.
3239 2002-02-11 Bruno Haible <bruno@clisp.org>
3241 * config.charset: Add support for NetBSD.
3243 2002-09-25 <karl@gnu.org>
3245 * strdup.c: copy from libc/string (via ../config/srclist*).
3246 * getopt*: copy from libc/posix.
3247 * gettext.h: copy from gettext.
3248 * .cppi-disable: add strdup.c, gettext.h.
3250 2002-07-01 Jim Meyering <meyering@lucent.com>
3252 * c-stack.c: Include sys/time.h.
3253 From Volker Borchert.
3255 2002-06-11 Paul Eggert <eggert@twinsun.com>
3257 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3258 New macro. Use it uniformly instead of
3259 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3260 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3261 reported by Vin Shelton.
3263 2002-06-22 Jim Meyering <meyering@lucent.com>
3265 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3266 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3268 2002-06-22 Paul Eggert <eggert@twinsun.com>
3270 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3271 Do not assume SA_SIGINFO behavior.
3272 Bug reported by Jim Meyering on NetBSD 1.5.2.
3274 2002-06-22 Jim Meyering <meyering@lucent.com>
3276 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3278 * exitfail.c, exitfail.h: Likewise.
3279 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3281 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3283 (EXTRA_DIST): Add fnmatch_loop.c.
3284 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3286 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3287 * fnmatch.c: Update from diffutils-2.8.2.
3288 * fnmatch_.h: New file. From diffutils-2.8.2.
3289 * fnmatch.h: Remove file.
3291 2002-06-18 Paul Eggert <eggert@twinsun.com>
3293 * file-type.h: Report an error if neither S_ISREG nor
3294 S_IFREG is defined, instead of using a test specific to glibc
3295 2.2. This should be safe, since POSIX requires S_ISREG and
3296 Unix Version 7 had S_IFREG. We don't need to check for
3297 <sys/types.h> since we don't use any symbols that it defines.
3299 2002-06-15 Jim Meyering <meyering@lucent.com>
3301 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3302 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3303 have been included before this file.
3305 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3307 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3308 so that each temporary file name is unique and valid in the first
3309 8 characters, for operation under DOS.
3311 2002-06-15 Jim Meyering <meyering@lucent.com>
3313 Work even with DJGPP 2.03, which lacks support for symlinks.
3315 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3317 * lchown.c (S_ISLNK): Likewise.
3319 2002-06-14 Jim Meyering <meyering@lucent.com>
3321 * file-type.h: Use the version from diffutils-2.8.2.
3322 * file-type.c: Likewise.
3324 2002-05-27 Jim Meyering <meyering@lucent.com>
3326 Fix a problem seen only on nonconforming systems whereby ls.c's
3327 use of localtime, and then of gettimeofday would cause trouble:
3328 the localtime call used to initialize rpl_gettimeofday's save
3329 mechanism would clobber ls's current local time information so
3330 that in any long listing the first file would always be listed
3331 with date 1970-01-01. Analysis by Volker Borchert.
3333 * gettimeofday.c (localtime): Undefine.
3334 (rpl_localtime): New function.
3336 2002-05-22 Jim Meyering <meyering@lucent.com>
3338 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3339 * file-type.h: New file.
3340 * file-type.c (file_type): New file/function. Extracted from diffutils.
3342 2002-04-29 Paul Eggert <eggert@twinsun.com>
3344 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3346 2002-04-28 Paul Eggert <eggert@twinsun.com>
3348 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3349 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3350 of 127, since 64 is the largest conceivable number for ancient
3352 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3354 2002-04-28 Jim Meyering <meyering@lucent.com>
3356 * sig2str.c (WTERMSIG): Remove definition (unused).
3358 2002-04-28 Paul Eggert <eggert@twinsun.com>
3360 * sig2str.h, sig2str.c: New files.
3361 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3363 2002-04-24 Jim Meyering <meyering@lucent.com>
3365 * gettext.h: New file, from Gettext.
3366 * Makefile.am (INCLUDES): Remove -I../intl.
3367 (libfetish_a_SOURCES): Add gettext.h.
3369 2002-04-16 Jim Meyering <meyering@lucent.com>
3371 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3372 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3373 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3375 2002-04-12 Jim Meyering <meyering@lucent.com>
3377 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3379 2002-03-10 Jim Meyering <meyering@lucent.com>
3381 * makepath.c (make_path): Remove a comma from a diagnostic.
3382 Suggestion from Santiago Vila.
3384 2002-03-08 Jim Meyering <meyering@lucent.com>
3386 * rename.c: Mention that this wrapper is needed also on
3387 mips-dec-ultrix4.4 systems.
3389 2002-03-02 Jim Meyering <meyering@lucent.com>
3391 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3392 not HAVE_CLOCK_SETTIME.
3394 2002-02-27 Paul Eggert <eggert@twinsun.com>
3396 * nanosleep.h: Rename to....
3397 * timespec.h: New name for nanosleep.h. All uses changed.
3399 * gettime.c: New file.
3400 * settime.c: New file.
3403 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3404 timespec.h. Remove nanosleep.h.
3406 2002-02-25 Paul Eggert <eggert@twinsun.com>
3408 * acl.c, acl.h: New files.
3409 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3411 2002-02-24 Jim Meyering <meyering@lucent.com>
3413 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3414 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3415 cause trouble. Reported by Nelson Beebe.
3417 2002-02-23 Paul Eggert <eggert@twinsun.com>
3419 * path-concat.c (xpath_concat): Reorder code to pacify
3420 compilers that don't know that xalloc_die never returns.
3422 2002-02-20 Jim Meyering <meyering@lucent.com>
3424 * getdate.c: Regenerate using bison-1.33.
3426 2002-02-15 Paul Eggert <eggert@twinsun.com>
3428 * posixver.c, posixver.h: New files.
3429 * Makefile.am (libfetish_a_SOURCES): Add them.
3431 2002-02-02 Paul Eggert <eggert@twinsun.com>
3432 Bruno Haible <bruno@clisp.org>
3434 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3435 (fwrite_success_callback): New declaration.
3436 * unicodeio.c (unicode_to_mb): New function, extracted from
3437 print_unicode_char. Call failure callback instead of error.
3438 (fwrite_success_callback): New function.
3439 (exit_failure_callback): New function.
3440 (fallback_failure_callback): New function.
3441 (print_unicode_char): Call unicode_to_mb.
3443 2002-01-26 Jim Meyering <meyering@lucent.com>
3445 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3447 2002-01-22 Jim Meyering <meyering@lucent.com>
3449 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3450 Otherwise, some versions of automake would omit the rule that makes
3451 Makefile from Makefile.in.
3453 2001-01-21 Paul Eggert <eggert@twinsun.com>
3455 * xmemcoll.h, xmemcoll.c: New files.
3456 * Makefile.am (libfetish_a_SOURCES): Add them.
3457 * memcoll.c: Include errno.h, and declare errno if not defined.
3458 (memcoll): Set errno to zero if there is no error.
3460 * quotearg.c (quotearg_buffer_restyled):
3461 Fix bug with quoting buffers containing NUL when backslashing escapes.
3462 This bug was exposed by the other changes in this patch.
3463 (quotearg_n_options): New arg ARGSIZE.
3464 All callers changed.
3465 (quoting_options_from_style): New function.
3466 (quotearg_n_style): Use it.
3467 (quotearg_n_style_mem): New function.
3469 * quotearg.h (quotearg_n_style_mem): New function.
3471 2002-01-16 Jim Meyering <meyering@lucent.com>
3473 * getdate.y: Add three semicolons, each just before a closing brace.
3474 Bison (as of version 1.31) no longer papers over that mistake.
3476 2002-02-14 Paul Eggert <eggert@twinsun.com>
3478 * backupfile.c (ISDIGIT): Comment fix.
3479 * getdate.y (ISDIGIT): Likewise.
3480 * posixtm.c (ISDIGIT, year): Likewise.
3481 * strverscmp.c (ISDIGIT): Likewise.
3482 * userspec.c (ISDIGIT): Likewise.
3484 2002-01-05 Jim Meyering <meyering@lucent.com>
3486 * version-etc.c (version_etc_copyright): Update copyright year.
3488 2001-01-19 Paul Eggert <eggert@twinsun.com>
3490 * closeout.c (close_stdout_status): If ferror (stdout), do
3491 not silently exit merely because the output buffer happens to
3492 have nothing pending.
3494 2001-12-18 Paul Eggert <eggert@twinsun.com>
3496 See the big note in ../ChangeLog.
3497 * human.c (suffixes): Prefer K to k for 1024.
3498 (generate_suffix_backwards): New function.
3499 (human_readable_inexact): Use it.
3500 * xstrtol.c (__xstrtol): If there is no number but there
3501 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3502 Accept 'K' as well as 'k'.
3504 2001-12-15 Jim Meyering <meyering@lucent.com>
3506 * regex.h (__restrict_arr): Update from libc.
3508 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3509 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3512 2001-12-10 Jim Meyering <meyering@lucent.com>
3514 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3515 Instead, include "xalloc.h".
3516 (initbuffer): Don't cast xmalloc return value to char*.
3517 (readline): Reword comment.
3518 Don't cast xrealloc return value to char*
3521 2001-12-09 Jim Meyering <meyering@lucent.com>
3523 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3524 `signed and unsigned type in conditional expression'.
3525 * posixtm.c (posix_time_parse): Likewise.
3527 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3529 * readtokens.c (readtoken): Declare an index to be of type unsigned
3530 to avoid a pedantic warning.
3532 * getstr.c: Don't include assert.h.
3533 (getstr): Remove warning-evoking assertions.
3534 Return -1 if offset parameter is out of bounds.
3535 Change the type of a local from int to size_t.
3537 * strftime.c (my_strftime_localtime_r): Include this function
3538 definition in the `#if ! HAVE_TM_GMTOFF' block.
3540 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3541 Include xalloc.h instead.
3543 2001-12-02 Jim Meyering <meyering@lucent.com>
3545 * tempname.c: Don't declare getenv, thus reverting the change of
3546 2001-11-18. It's no longer necessary, now that stdlib.h is always
3549 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3550 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3552 2001-11-30 Akim Demaille <akim@epita.fr>
3554 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3555 before being defined.
3557 2001-11-27 Paul Eggert <eggert@twinsun.com>
3559 * quotearg.h (quotearg_n, quotearg_n_style):
3560 First arg is int, not unsigned.
3561 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3562 (SIZE_MAX, UINT_MAX): New macros.
3563 (quotearg_n_options): Abort if N is negative.
3564 Avoid overflow check on hosts where size_t is 64 bits and int
3565 is 32 bits, as overflow is impossible there.
3566 Fix off-by-one typo that caused unnecessary reallocation.
3568 2001-11-27 Jim Meyering <meyering@lucent.com>
3570 * tempname.c: Merge with version from libc.
3571 * regex.c: Likewise.
3573 * tempname.c: Include stdlib.h unconditionally. On some old systems
3574 for which STDC_HEADERS is 0, it was not included, resulting in a
3575 warning about an integer-to-pointer conversion problem with getenv.
3576 Reported by Volker Borchert.
3578 2001-11-26 Jim Meyering <meyering@lucent.com>
3580 * gtod.h: Remove file.
3581 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3582 * gettimeofday.c: Don't include gtod.h.
3583 (GTOD_init): Remove function.
3584 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3585 Suggestion from Volker Borchert.
3587 2001-11-23 Jim Meyering <meyering@lucent.com>
3589 * hash.h (struct hash_table): Don't define here. Merely declare it.
3590 * hash.c (struct hash_table): Define it here instead.
3592 2001-11-22 Jim Meyering <meyering@lucent.com>
3594 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3596 2001-11-18 Paul Eggert <eggert@twinsun.com>
3598 * tempname.c (TMP_MAX): Remove; no longer needed.
3599 (TEMPORARIES): New macro.
3600 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3601 removes an artificial limitation (e.g. HP-UX 10.20, where
3604 2001-11-18 Jim Meyering <meyering@lucent.com>
3606 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3609 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3610 files will be created before anything else.
3612 2001-11-17 Jim Meyering <meyering@lucent.com>
3614 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3615 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3616 rather than group writable. Patch by Juan F. Codagnone.
3618 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3619 Instead, include "xalloc.h".
3621 * mountlist.c: Include unlocked-io.h after all system headers.
3622 Remove explicit declarations of xmalloc, xrealloc,
3623 and xstrdup. Instead, include "xalloc.h".
3625 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3626 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3627 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3629 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3630 Reported by Padraig Brady.
3632 * mkstemp.c: #undef mkstemp.
3634 (rpl_mkstemp): Rename from mkstemp.
3637 2001-11-16 Jim Meyering <meyering@lucent.com>
3639 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3640 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3641 determine the amount of total physical memory, use pstat_getstatic.
3642 HPUX-11 doesn't define _SC_PHYS_PAGES.
3643 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3644 If sysconf couldn't be used to determine the amount of available
3645 physical memory, use both pstat_getstatic and pstat_getdynamic.
3646 Based on a patch from Bob Proulx.
3648 2001-11-05 Jim Meyering <meyering@lucent.com>
3650 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3652 2001-11-03 Jim Meyering <meyering@lucent.com>
3654 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3655 in argmatch_to_argument call.
3657 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3660 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3661 e.g., a fault due to an attempt to free a NULL pointer.
3663 2001-11-01 Jim Meyering <meyering@lucent.com>
3665 * dirfd.c, dirfd.h: New files.
3666 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3668 * hash.c (hash_print) [TESTING]: Clean up.
3670 2001-10-22 Paul Eggert <eggert@twinsun.com>
3672 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3673 to avoid a warning if -Wall.
3675 2001-10-21 Paul Eggert <eggert@twinsun.com>
3677 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3679 2001-10-21 Jim Meyering <meyering@lucent.com>
3681 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3682 this code would end up calling gettext even in packages built
3684 * getopt.c (_): Likewise.
3685 * regex.c (_): Likewise.
3687 2001-10-20 Paul Eggert <eggert@twinsun.com>
3689 * error.c (strerror_r): Do not declare unless !_LIBC.
3690 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3691 Use strerror_r that is only a macro, even if it is not a function.
3692 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3693 (private_strerror): Use prototypes, not old-style function definition.
3694 (print_errno_message): New function.
3695 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3697 (error_tail, error, error_at_line): Use it.
3699 2001-10-11 Jim Meyering <meyering@lucent.com>
3701 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3702 and quote_n (1, ... to avoid clobbering a buffer.
3704 2001-10-05 Jim Meyering <meyering@lucent.com>
3706 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3707 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3708 * hash-pjw.h: New file.
3710 2001-09-30 Jim Meyering <meyering@lucent.com>
3712 * mountlist.c [MOUNTED_GETFSSTAT]:
3713 Include <sys/ucred.h>, for Apple Darwin.
3714 Include sys/mount.h and sys/fs_types.h only if available.
3716 (read_filesystem_list): Use FS_TYPE.
3718 2001-09-29 Paul Eggert <eggert@twinsun.com>
3720 * exclude.c (excluded_filename): 0 -> false, since it's
3723 2001-09-28 Paul Eggert <eggert@twinsun.com>
3725 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3726 #defines strtoimax. Also treat the other strto* functions
3729 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3730 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3731 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3733 2001-09-26 Jim Meyering <meyering@lucent.com>
3735 Most macros in unlocked-io.h had the wrong number of arguments.
3736 * gen-uio: New script.
3737 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3738 * unlocked-io.hin: Remove file.
3739 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3740 rather than trying to embed it here.
3741 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3742 Reported by Padraig Brady.
3744 2001-09-25 Volker Borchert <bt@teknon.de>
3746 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3748 2001-09-23 Jim Meyering <meyering@lucent.com>
3750 * mountlist.c: Remove useless parentheses in #if directives.
3751 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3752 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3754 2001-09-22 Jim Meyering <meyering@lucent.com>
3756 * localcharset.c: Update from latest gettext.
3757 * config.charset: Likewise.
3759 2001-09-20 Jim Meyering <meyering@lucent.com>
3761 * xstrtol.c (strtoimax): Guard declaration with
3762 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3763 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3764 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3765 (strtoumax): Likewise, for completeness (it wasn't necessary).
3767 2001-09-06 Paul Eggert <eggert@twinsun.com>
3769 * strtoimax.c (HAVE_LONG_LONG):
3770 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3771 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3772 to work around bug in IBM C compiler.
3774 2001-09-16 Jim Meyering <meyering@lucent.com>
3776 * mkdir.c: New file.
3778 2001-09-04 Paul Eggert <eggert@twinsun.com>
3780 * xgetcwd.c: Revert some of the previous change; intead,
3781 fix the HAVE_GETCWD_NULL code to behave more like the
3782 !HAVE_GETCWD_NULL code used to.
3785 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3788 2001-09-04 Paul Eggert <eggert@twinsun.com>
3790 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3791 Use ssize_t, not int, to store result of readlink.
3792 Check for ssize_t overflow as well as size_t overflow,
3793 as POSIX says the result of readlink is implementation-defined
3794 when ssize_t overflows.
3795 Remove unnecessary cast to char*.
3796 Use free+malloc instead of realloc, as the storage doesn't need
3797 to be preserved and it's clearer and can be more efficient that way.
3798 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3799 * xreadlink.h (xreadlink): Update prototype.
3801 2001-09-03 Paul Eggert <eggert@twinsun.com>
3803 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3804 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3805 spotted by Jim Meyering.
3807 2001-09-03 Jim Meyering <meyering@lucent.com>
3809 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3811 2001-09-03 Paul Eggert <eggert@twinsun.com>
3813 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3814 like the HAVE_GETCWD_NULL code.
3815 Include pathmax.h if not HAVE_GETCWD.
3816 Do not include xalloc.h.
3817 (INITIAL_BUFFER_SIZE): New symbol.
3818 Do not use xmalloc / xrealloc, since the caller is responsible for
3819 handling errors. Preserve errno around `free' during failure.
3820 Do not overrun buffer when using getwd.
3822 2001-09-03 Paul Eggert <eggert@twinsun.com>
3824 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3825 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3827 2001-09-02 Jim Meyering <meyering@lucent.com>
3829 * error.c: Update from GNU libc.
3831 2001-09-01 Jim Meyering <meyering@lucent.com>
3833 * xreadlink.c: New file.
3834 * xreadlink.h: New file.
3835 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3837 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3838 doesn't conflict with sparc Solaris 7's definition in
3839 /usr/include/sys/int_types.h.
3841 * exclude.c: Use `""', not `<>' to #include non-system header files.
3842 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3843 and strncasecmp as r-values. Unixware didn't have declarations.
3845 2001-08-31 Jim Meyering <meyering@lucent.com>
3847 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3848 Use an initial, malloc'd, buffer of length 128 rather than
3849 a statically allocated one of length 1024.
3851 2001-08-30 Paul Eggert <eggert@twinsun.com>
3853 * xgetcwd.c: Don't include pathmax.h.
3854 Include stdlib.h and unistd.h if available.
3856 (xmalloc, xstrdup, free): Remove decls.
3857 (xgetcwd): Don't assume sizes fit in unsigned.
3858 Check for overflow when computing sizes.
3859 Simplify reallocation code.
3861 2001-08-28 Paul Eggert <eggert@twinsun.com>
3863 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3865 * strtoimax.c: Renamed from strtoxmax.c, removing the
3868 Also, make the following further changes to make this file's
3869 configuration more similar to that of strtol.c:
3870 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3871 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3872 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3873 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3874 changed to signed values.
3876 And make the following changes as well:
3877 Fix copyright notice, as 1999 was missing.
3878 (verify): New macro.
3879 (strtoimax): Check sizes at compile-time, not run-time.
3880 Prefer strtol to strtoll if both work.
3881 (main): Remove; it was not that useful and was a pain to maintain.
3883 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3885 2001-08-30 Paul Eggert <eggert@twinsun.com>
3887 * savedir.c (savedir): Remove size parameter, as POSIX says that
3888 a directory's st_size can have an arbitrary value, so the old
3889 usage could waste an arbitrary amount of memory. All uses
3891 * savedir.h: Update prototype.
3893 2001-08-30 Paul Eggert <eggert@twinsun.com>
3895 * xstrtol.c (strtoimax): New decl.
3897 2001-08-28 Paul Eggert <eggert@twinsun.com>
3899 * xstrtol.h: Add copyright notice.
3900 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3901 LONGINT_INVALID_SUFFIX_CHAR.
3903 2001-08-30 Paul Eggert <eggert@twinsun.com>
3905 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3908 2001-08-30 Paul Eggert <eggert@twinsun.com>
3910 * hash.c: Remove '2001' from copyright notice.
3912 2001-08-30 Paul Eggert <eggert@twinsun.com>
3914 * full-write.h: New file.
3915 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3916 * full-write.c: Correct credits, as cccp.c no longer
3917 exists and anyway it was so heavily changed from the old cccp
3918 code as to be unrecognizable. Include full-write.h.
3919 (full_write) Return size_t, with short writes meaning failure.
3920 All callers changed. This fixes a bug with large buffers
3922 * utime.c: Include full-write.h.
3924 2001-08-30 Paul Eggert <eggert@twinsun.com>
3926 Merge 'exclude' changes from tar 1.13.22.
3927 This fixes one or two unlikely storage allocation overflow bugs,
3928 but doesn't change user-visible behavior otherwise.
3930 2001-08-30 Paul Eggert <eggert@twinsun.com>
3932 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3933 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3934 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3935 Include if available.
3936 (<xalloc.h>): Include
3937 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3938 (verify): New macro. Use it to verify that EXCLUDE macros do not
3939 collide with FNM macros.
3940 (struct patopts): New struct.
3941 (struct exclude): Use it, as exclude patterns now come with options.
3942 (new_exclude): Support above changes.
3943 (new_exclude, add_exclude_file):
3944 Initial size must now be a power of two to simplify overflow checking.
3945 (free_exclude, fnmatch_no_wildcards): New function.
3946 (excluded_filename): No longer requires options arg, as the options
3947 are determined by add_exclude. Now returns bool, not int.
3948 (excluded_filename, add_exclude):
3949 Add support for the fancy new exclusion options.
3950 (add_exclude, add_exclude_file): Now takes int options arg.
3951 Check for arithmetic overflow when computing sizes.
3952 (add_exclude_file): xrealloc might modify errno, so don't
3953 realloc until after errno might be used.
3955 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3957 (free_exclude): New decl.
3958 (add_exclude, add_exclude_file): Now takes int options arg.
3959 (excluded_filename): No longer requires options arg, as the options
3960 are determined by add_exclude. Now returns bool, not int.
3962 2001-08-30 Paul Eggert <eggert@twinsun.com>
3964 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3966 2001-08-27 Jim Meyering <meyering@lucent.com>
3968 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3970 * version-etc.c (N_): Remove definition.
3971 Revert most of last change.
3972 Instead, simply don't mark the `Copyright...' string for translation.
3973 Based on advice from Paul Eggert.
3975 * strtoxmax.c: Tweak comment.
3977 2001-08-26 Jim Meyering <meyering@lucent.com>
3979 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3980 of copyright with `%s' so translators don't get an untranslated
3982 (COPYRIGHT_YEAR): Define.
3983 (version_etc): Use fprintf rather than fputs.
3984 Suggestion from Ulrich Drepper.
3986 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3988 * strtoll.c: New file, from GNU libc.
3989 * xstrtoimax.c: New file.
3991 * xstrtol.h: Add xstrtoimax.
3992 * strtoumax.c: New file. Simply include "strtoumax.c".
3993 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3995 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3996 * strtoxmax.c: ... then renamed to this.
3998 2001-08-13 Paul Eggert <eggert@twinsun.com>
4000 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4001 Port to Solaris 8, where 'sed' requires a space after the 'r'
4002 command, and where sh dislikes "$/". Clean up the spacing a bit.
4003 Redirect output to $tmp just once.
4005 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4007 * addext.c (<errno.h>): Include.
4008 (errno): Declare if not defined.
4009 (addext): Work correctly when pathconf returns -1 and leaves
4010 errno alone because there is no limit. Also, work even if
4011 pathconf returns a value greater than SIZE_MAX.
4013 2001-08-12 Jim Meyering <meyering@lucent.com>
4015 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4016 Simply `return getcwd (NULL, 0);'.
4017 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4018 Use 1300 as initial value for length, not PATH_MAX.
4020 * pathmax.h: Clean up cpp syntax.
4022 2001-08-12 Jim Meyering <meyering@lucent.com>
4024 * gettimeofday.c: New file.
4026 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4028 2001-08-04 Jim Meyering <meyering@lucent.com>
4030 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4031 to get in sync with glibc.
4033 2001-08-03 Paul Eggert <eggert@twinsun.com>
4035 The following changes are from gettext 0.10.39 as maintained by
4038 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4039 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4040 with inverted sense. All uses changed.
4042 * mbswidth.c: Don't include <limits.h>.
4043 Include <stdlib.h> and <string.h> unconditionally.
4044 (iswcntrl, mbsinit, ISCNTRL): New macros.
4045 (mbsnwidth): Use K&R style function declarations.
4046 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4047 can optimize it when MB_CUR_MAX == 1.
4048 The width of control characters is zero, not 1.
4050 2001-07-15 Jim Meyering <meyering@lucent.com>
4052 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4053 (BUILT_SOURCES): Add unlocked-io.h.
4054 (io_functions): Define.
4055 (unlocked-io.h): New rule.
4056 (DISTCLEANFILES): Add unlocked-io.h.
4057 (all-local): Depend on unlocked-io.h, to ensure it is created.
4059 * unlocked-io.hin: New file
4061 * regex.c: Update from glibc.
4063 2001-07-05 Jim Meyering <meyering@lucent.com>
4065 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4067 (libfetish_a_SOURCES): Put all .h files here instead.
4068 Remove a thus-exposed (better checks in automake) duplicate and
4069 two unnecessary .h files.
4071 2001-06-11 Jim Meyering <meyering@lucent.com>
4073 * regex.c: Update from GNU libc.
4075 2001-05-27 Jim Meyering <meyering@lucent.com>
4077 * readutmp.h (UT_TYPE): Define.
4079 2001-05-24 Jim Meyering <meyering@lucent.com>
4081 * argmatch.c: Include "quote.h".
4082 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4083 quote function. Reported by Göran Uddeborg.
4085 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4087 * dirname.c (dir_name): Compute append_dot using path, not newpath
4088 which is not yet declared.
4090 2001-05-11 Paul Eggert <eggert@twinsun.com>
4092 * Makefile.am (libfetish_a_SOURCES):
4093 Add strftime.c, since we now compile it on all hosts.
4095 * strftime.c (my_strftime):
4096 Define to nstrftime if emacs, but only if my_strftime is not defined.
4097 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4098 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4099 Add one more extra argument: a nanoseconds value.
4102 (my_strftime function): Add %N format.
4103 (emacs_strftimeu): Renamed from emacs_strftime,
4104 with extra ut argument.
4106 2001-05-11 Paul Eggert <eggert@twinsun.com>
4108 dirname code cleanup. base_name now behaves more compatibly
4109 with POSIX basename when given file names that have trailing
4110 slashes, and similarly for dir_name. Add new primitives
4111 base_len and dir_len. Put the directory-name-related decls
4114 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4115 * backupfile.c (base_name): Likewise.
4116 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4117 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4118 * makepath.c (strip_trailing_slashes): Likewise.
4119 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4121 * rename.c (strip_trailing_slashes): Likewise.
4122 * same.c (base_name): Likewise.
4123 * stripslash.c (ISSLASH): Likewise.
4125 * addext.c: Include <dirname.h> after size_t is defined.
4126 * backupfile.c: Likewise.
4128 * addext.c (addext): Use base_len to trim redundant
4129 trailing slashes instead of doing it ourselves.
4130 But do not trim the last slash if it is not redundant.
4132 * backupfile.c (find_backup_file_name,
4133 max_backup_version): Use base_len instead of rolling it ourselves.
4134 Handle the case of "" and (on DOS) "C:" correctly.
4136 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4137 Include <string.h>, <dirname.h>.
4138 (base_name): Allow file names ending in slashes, other than names
4139 that are all slashes. In this case, return the basename followed
4140 by the slashes. This is more general, and can be used in places
4141 where the original base_name purposely had an assertion failure.
4142 (base_len): New function.
4144 * dirname.c: Include <string.h> instead of <stdlib.h>.
4145 Do not include <assert.h>; no longer needed.
4147 (memrchr): Remove decl.
4148 (dir_name_r): Remove.
4149 (dir_len): Renamed from dirlen. All callers changed.
4150 Rewrite in terms of base_name, for simplicity and consistency.
4151 (dir_name): Never return NULL. All callers changed.
4152 Do not include <stdlib.h> in test program; no longer needed.
4153 return 0; is fine for test program.
4155 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4157 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4159 * path-concat.c (path_concat): Use base_len to compute
4160 base length, not strlen; this means we cannot rely on memcpy
4163 * same.c (STREQ): Remove.
4164 (same_name): Handle the case where the basename ends in trailing '/'.
4166 * stripslash.c (strip_trailing_slashes): Return nonzero if
4167 a slash was stripped. Do not strip the last slash after a
4170 2001-04-08 Jim Meyering <meyering@lucent.com>
4172 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4173 recomputed; that's necessary when the offset spans a DST transition.
4174 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4176 2001-04-02 Jim Meyering <meyering@lucent.com>
4178 * regex.h, regex.c: Update from GNU libc.
4180 2001-03-19 Paul Eggert <eggert@twinsun.com>
4182 * version-etc.c (version_etc_copyright): Update to 2001.
4184 2001-03-16 Paul Eggert <eggert@twinsun.com>
4186 * tempname.c (uint64_t): Define to uintmax_t if
4187 not defined, and if UINT64_MAX is not defined.
4188 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4189 Reported by John David Anglin.
4191 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4193 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4194 alias if codeset is empty.
4195 * config.charset (BeOS): Use wildcard syntax.
4197 2001-03-13 Jim Meyering <meyering@lucent.com>
4199 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4200 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4203 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4205 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4207 * unicodeio.c (print_unicode_char): Simplify accordingly.
4209 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4211 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4212 support for DOS/DJGPP.
4214 2001-02-28 Paul Eggert <eggert@twinsun.com>
4216 * Makefile.am (libfetish_a_SOURCES):
4217 Add dup-safer.c, fopen-safer.c.
4218 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4220 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4222 2001-02-25 Paul Eggert <eggert@twinsun.com>
4224 The mkstemp replacement is taken from glibc 2.2.2, with some
4225 portability fixes for use outside glibc, as follows:
4227 * tempname.c (struct_stat64): New macro.
4228 (direxists, __gen_tempname): Use it.
4229 This avoids a portability problem with Solaris 8.
4231 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4232 (<stddef.h>, <stdint.h>, <string.h>):
4233 Include only if STDC_HEADERS || _LIBC.
4234 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4235 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4236 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4237 (__set_errno): Define this macro if <errno.h> doesn't.
4238 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4239 Define these macros if <stdio.h> doesn't.
4240 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4241 Define these macros if <sys/stat.h>
4242 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4243 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4244 __xstat64): Define if not _LIBC.
4245 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4246 (__gen_tempname): Invoke gettimeofday only if
4247 HAVE_GETTIMEOFDAY || _LIBC;
4248 otherwise, fall back on plain "time".
4249 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4251 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4253 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4255 2001-02-17 Jim Meyering <meyering@lucent.com>
4257 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4258 around included file name.
4260 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4262 * strftime.c: Update from GNU libc (the only changes were to comments).
4264 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4266 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4268 2001-02-17 Paul Eggert <eggert@twinsun.com>
4270 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4271 Remove workaround macros for hosts that have mbrtowc but not
4272 mbstate_t, as we now insist on proper declarations for both
4273 before using mbrtowc.
4275 2001-02-17 Jim Meyering <meyering@lucent.com>
4277 * regex.c: Update from libc.
4279 2001-02-16 Paul Eggert <eggert@twinsun.com>
4281 * alloca.c (malloc): Undef before defining, since stdlib.h
4282 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4283 Reported by Mark Hounschell via Paul Eggert.
4285 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4287 * config.charset: Update for FreeBSD 4.2.
4289 2001-01-26 Jim Meyering <meyering@lucent.com>
4291 * quotearg.c: Include stddef.h.
4292 * quote.c: Include stddef.h.
4293 Reported by Axel Kittenberger.
4295 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4296 line in double quotes so that it evokes a better diagnostic.
4297 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4298 Reported by Axel Kittenberger.
4300 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4302 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4303 to avoid a warning. Add back 'const' to inptr.
4305 2001-01-16 Jim Meyering <meyering@lucent.com>
4307 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4310 2001-01-14 Jim Meyering <meyering@lucent.com>
4312 * rename.c: New file. From Volker Borchert.
4313 Include stdlib.h, string.h or strings.h, and xalloc.h.
4314 Use strip_trailing_slashes rather than open-coding it.
4316 2001-01-03 Paul Eggert <eggert@twinsun.com>
4318 * strftime.c: Sync with glibc time/strftime.c 1.81.
4320 2001-01-03 Jim Meyering <meyering@lucent.com>
4322 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4323 local `inptr' to avoid warning with some system declarations of iconv.
4325 2000-12-29 Paul Eggert <eggert@twinsun.com>
4327 * modechange.c: Do not assume that mode_t uses the
4328 traditional octal encoding. E.g. "chmod 1 FOO" should set
4329 the other-execute bit of FOO even if S_IXOTH != 1.
4331 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4332 WOTH, XOTH, ALLM): New macros.
4333 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4334 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4336 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4337 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4339 No need to use uintmax_t; unsigned long is long enough.
4340 Don't bother to get suffix since we don't use it.
4342 2000-12-24 Jim Meyering <meyering@lucent.com>
4344 * hash.c (is_prime): Return explicit boolean values.
4345 (hash_get_first): Return NULL to appease Irix5.6's 89.
4346 Reported by Nelson Beebe.
4348 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4350 * localcharset.c (locale_charset): Add support for Win32.
4352 2000-12-18 Paul Eggert <eggert@twinsun.com>
4354 * physmem.h, physmem.c: New files.
4356 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4357 (noinst_HEADERS): Add physmem.h.
4359 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4360 't' for compatibility with Solaris 8 sort.
4362 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4364 * config.charset: Add support for BeOS.
4366 2000-12-16 Jim Meyering <meyering@lucent.com>
4368 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4369 SHELLS_FILE to a file name that's useful on djgpp systems.
4371 (ADDITIONAL_DEFAULT_SHELLS): Define.
4372 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4373 Based mostly on a patch from Prashant TR.
4375 2000-12-16 Jim Meyering <meyering@lucent.com>
4377 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4378 N and M) would have treated it like `chown N:N FILE'.
4380 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4382 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4384 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4385 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4386 to the list of canonical encodings. Rename EUC-CN to GB2312.
4388 2000-12-08 Andreas Schwab <schwab@suse.de>
4390 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4391 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4393 2000-12-07 Jim Meyering <meyering@lucent.com>
4395 * stripslash.c (ISSLASH): Define.
4396 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4399 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4400 (dir_name_r): Declare this function as static.
4401 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4402 manifest itself on a name containing a mix of slashes and
4404 Make this function work with names starting with a DOS-style
4405 drive letter and colon prefix.
4406 (dir_name): Append `.' if necessary.
4407 Based mostly on patches from Prashant TR and Eli Zaretskii.
4409 * dirname.h (dir_name_r): Remove prototype.
4411 2000-12-05 Jim Meyering <meyering@lucent.com>
4413 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4415 2000-12-04 Jim Meyering <meyering@lucent.com>
4417 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4418 Also include memory.h, stdlib.h, unistd.h if appropriate.
4419 Reported by Andreas Jaeger (conflicting declaration of malloc).
4421 2000-12-02 Jim Meyering <meyering@lucent.com>
4423 * closeout.h: Make idempotent, to avoid some obscure warnings.
4425 2000-12-01 Paul Eggert <eggert@twinsun.com>
4427 * memrchr.c: Include <config.h> before any system include file.
4429 2000-11-29 Paul Eggert <eggert@twinsun.com>
4431 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4433 2000-11-26 Jim Meyering <meyering@lucent.com>
4435 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4437 2000-11-22 Paul Eggert <eggert@twinsun.com>
4439 * strftime.c (my_strftime): Do not invoke mbrlen with a
4440 size of (size_t) -1; it's not portable.
4442 2000-11-17 Akim Demaille <akim@epita.fr>
4444 * obstack.h: Formatting changes.
4445 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4446 prevent type checking.
4447 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4448 cast the value to (void *): assigning a `foo *' to a `void *'
4450 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4452 2000-11-17 Jim Meyering <meyering@lucent.com>
4454 * strstr.c: Update from GNU libc.
4456 2000-11-16 Jim Meyering <meyering@lucent.com>
4458 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4460 2000-11-11 Jim Meyering <meyering@lucent.com>
4462 * error.c: Add a couple #includes, merging from GNU libc version.
4464 2000-11-10 Jim Meyering <meyering@lucent.com>
4466 * obstack.h: Update from GNU libc.
4467 * obstack.c: Likewise.
4469 2000-11-06 Paul Eggert <eggert@twinsun.com>
4471 * getusershell.c (setusershell): Use rewind rather than
4472 fseek/fseeko, to avoid configuration hassles with fseeko.
4473 Don't bother opening SHELLS_FILE if shellstream is NULL;
4476 2000-11-05 Jim Meyering <meyering@lucent.com>
4478 * makepath.h (make_dir): Declare.
4479 * makepath.c (make_dir): Remove `static' attribute.
4482 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4484 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4485 last one in a bucket, advance to the next bucket.
4487 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4489 * fnmatch.c: Do not comment out all the code if we are using
4490 the GNU C library, because in some cases we are replacing buggy
4491 code in the GNU C library itself.
4493 2000-10-30 Paul Eggert <eggert@twinsun.com>
4495 * error.h, getline.h, modechange.h:
4496 Remove "2000" from Copyright line, as the file hasn't been
4497 changed this year other than in the copyright notice.
4499 * xalloc.h: Add "2000" to Copyright line, as this file
4500 was changed this year.
4502 2000-10-30 Paul Eggert <eggert@twinsun.com>
4504 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4505 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4506 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4508 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4510 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4511 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4512 doesn't define __restrict_arr.
4514 2000-10-29 Jim Meyering <meyering@lucent.com>
4516 * xstat.in: Fix grammar in comment.
4518 2000-10-28 Jim Meyering <meyering@lucent.com>
4520 * memchr.c: Update from libc.
4521 Adjust for portability:
4522 [HAVE_STDLIB_H]: Include stdlib.h.
4523 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4524 Undef __memchr, too.
4525 [!weak_alias]: Define __memchr to memchr.
4527 * regex.c: Update from libc.
4528 * regex.h: Likewise.
4529 * getopt1.c: Likewise.
4530 * memcmp.c: Likewise.
4532 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4533 Avoid using fseek, when possible -- it's broken by design.
4534 Patch by Ulrich Drepper.
4536 2000-10-26 Jim Meyering <meyering@lucent.com>
4538 * strftime.c: Update from libc.
4540 2000-10-25 Jim Meyering <meyering@lucent.com>
4542 * obstack.c: Update from libc.
4544 2000-10-23 Jim Meyering <meyering@lucent.com>
4546 * hard-locale.c (hard_locale): Revert last change -- it was simply
4547 wrong. That set_locale call must not have any side effects.
4550 2000-10-22 Jim Meyering <meyering@lucent.com>
4552 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4553 [CYCLIC]: Remove now-unused definition.
4555 * save-cwd.c (O_DIRECTORY): Define, if needed.
4556 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4557 Suggestion from Ulrich Drepper.
4559 2000-10-21 Jim Meyering <meyering@lucent.com>
4561 * dirname.c (dir_name_r): New function, factored out of dir_name.
4562 (dir_name): Use dir_name_r.
4563 * dirname.h (dir_name_r): Declare it.
4565 2000-10-21 Jim Meyering <meyering@lucent.com>
4567 * dirname.c (memrchr): Declare if necessary.
4568 (dir_name): Remove the restriction that there be no
4569 trailing slashes. Now, this code skips past them, effectively
4571 [TEST_DIRNAME] (main): New unit tests.
4573 * memrchr.c: New file from GNU libc.
4574 Undef __memrchr, too.
4575 [!weak_alias]: Define __memrchr to memrchr.
4576 Guard weak_alias use with `#ifdef weak_alias'.
4578 2000-10-17 Jim Meyering <meyering@lucent.com>
4580 * quote.h (PARAMS): Define and use.
4581 Reported by Akim Demaille.
4583 * getopt.c: Update from libc.
4585 2000-10-16 Jim Meyering <meyering@lucent.com>
4587 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4590 2000-09-25 Jim Meyering <meyering@lucent.com>
4592 * md5.h (rol): Define (from GnuPG).
4594 * sha.c: Give credit (GnuPG) where due.
4595 (M): Use rol rather than open-coding it.
4596 Add a FIXME comment.
4598 2000-09-21 Jim Meyering <meyering@lucent.com>
4600 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4601 Reported by Michael Stone.
4603 2000-09-20 Jim Meyering <meyering@lucent.com>
4605 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4606 (noinst_HEADERS): Add sha.h.
4607 Based on code from Scott G. Miller and from GnuPG.
4609 2000-09-15 Jim Meyering <meyering@lucent.com>
4611 * regex.c: Update from libc.
4613 2000-09-10 Jim Meyering <meyering@lucent.com>
4615 * getopt.c (_getopt_internal): Update from glibc.
4617 2000-09-09 Jim Meyering <meyering@lucent.com>
4619 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4620 think it should be used as a general replacement for isascii.
4621 * fnmatch.c: Likewise.
4622 * mbswidth.c: Likewise
4623 * regex.c: Likewise.
4626 * userspec.c: Include sys/param.h and limits.h.
4628 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4629 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4630 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4631 UID, GID. Check range.
4633 2000-09-06 Jim Meyering <meyering@lucent.com>
4635 * getopt.c (_getopt_internal): Update from glibc.
4637 2000-08-30 Jim Meyering <meyering@lucent.com>
4639 * strftime.c: Merge in changes from GNU libc.
4641 2000-08-26 Jim Meyering <meyering@lucent.com>
4643 * closeout.c: Include "__fpending.h".
4644 (close_stdout_status): Return right away if there's nothing to flush.
4646 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4647 * __fpending.c: New file.
4648 * __fpending.h: New file.
4650 2000-08-07 Paul Eggert <eggert@twinsun.com>
4652 Standardize on "memory exhausted" instead of "Memory exhausted"
4653 or "virtual memory exhausted".
4654 * obstack.c (print_and_abort): Use "memory exhausted", not
4655 "virtual memory exhausted".
4656 * same.c (same_name): Invoke xalloc_die instead of printing
4658 * userspec.c (parse_user_spec): Likewise.
4659 * bumpalloc.h: comment fix
4660 * same.c, userspec.c: Include xalloc.h.
4662 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4663 not char *const and pointing to a constant array.
4664 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4665 (xrealloc): Comment fix.
4667 * userspec.c (parse_user_spec):
4668 Don't translate a message until just before returning,
4669 to avoid unnecessary translation.
4671 2000-08-07 Jim Meyering <meyering@lucent.com>
4673 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4674 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4675 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4676 getgroups.c, gethostname.c, getopt.h, group-member.c,
4677 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4678 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4679 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4680 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4681 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4682 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4683 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4684 yesno.c: Back out Copyright date changes for each file with no change
4685 this year. This eases coordination with other programs using the same
4686 source code modules. From Paul Eggert.
4688 2000-08-03 Greg McGary <greg@mcgary.org>
4690 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4691 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4692 (EXTEND_BUFFER): Use them.
4694 2000-08-01 Jim Meyering <meyering@lucent.com>
4696 * dirname.c (ISSLASH): Define.
4697 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4698 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4699 both `\' and `/' may be use as path separators.
4700 Based on a patch from Prashant TR.
4702 2000-07-31 Paul Eggert <eggert@twinsun.com>
4704 * quotearg.c (quotearg_n_options): Don't make the initial
4705 slot vector a constant, since it might get modified.
4707 2000-07-31 Jim Meyering <meyering@lucent.com>
4709 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4710 * obstack.c (print_and_abort): Likewise.
4712 2000-07-30 Paul Eggert <eggert@twinsun.com>
4714 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4715 buffer, so that the caller can always quote one small
4716 component of a "memory exhausted" message in slot 0.
4717 From a suggestion by Jim Meyering.
4719 2000-07-30 Jim Meyering <meyering@lucent.com>
4721 * makepath.c (make_path): Quote the other instance, too.
4723 * quotearg.c (N_STATIC_SLOTVECS): Define.
4724 (STATIC_BUF_SIZE): Define.
4725 (quotearg_n_options): Use only statically allocated storage when
4726 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4727 than STATIC_BUF_SIZE.
4729 2000-07-29 Jim Meyering <meyering@lucent.com>
4731 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4732 * dirname.c (dir_name): Likewise.
4734 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4736 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4737 (dir_name): Assert that there are no trailing slashes.
4739 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4741 * mbswidth.h (mbswidth): Add a flags argument.
4742 (mbswidth): New declaration.
4743 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4744 * mbswidth.c (mbswidth): Add a flags argument.
4745 (mbsnwidth): New function.
4747 2000-07-24 Jim Meyering <meyering@lucent.com>
4749 * mbswidth.c: Remove useless #else. From Bruno Haible.
4751 2000-07-23 Paul Eggert <eggert@twinsun.com>
4753 * mbswidth.c (_XOPEN_SOURCE):
4754 Don't define; this causes problems on Solaris 7.
4755 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4757 2000-07-23 Paul Eggert <eggert@twinsun.com>
4760 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4761 so that mbstate_t is always defined.
4763 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4764 be 1 in at least one GCC installation, and this configuration
4765 error is likely to be common. Ignoring MB_LEN_MAX hurts
4766 performance on hosts that have mbrtowc but have only unibyte
4767 locales, but I assume these hosts are rare.
4769 2000-07-23 Paul Eggert <eggert@twinsun.com>
4771 * quotearg.c: Streamline by invoking multibyte code only if needed.
4772 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4773 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4774 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4775 invoke multibyte primitives.
4777 2000-07-23 Jim Meyering <meyering@lucent.com>
4779 * basename.c (base_name): Add an assertion.
4781 2000-07-15 Bruno Haible <clisp.cons.org>
4783 * quotearg.c: When the system forces us to redefine mbstate_t,
4784 shadow its mbsinit function.
4786 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4788 * mbswidth.h: New file.
4789 * mbswidth.c: New file.
4790 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4791 (noinst_HEADERS): Add mbswidth.h.
4793 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4795 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4798 2000-07-15 Jim Meyering <meyering@lucent.com>
4800 * makepath.c: Include quote.h.
4801 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4802 corresponding argument in a `quote (...)' call.
4803 Give better diagnostics.
4805 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4806 (noinst_HEADERS): Add quote.h.
4808 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4809 from tar's src/misc.c.
4810 * quote.h: New file. Prototypes for same.
4812 2000-07-10 Paul Eggert <eggert@twinsun.com>
4814 From a suggestion by Bruno Haible.
4815 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4816 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4817 to decide whether to define the BeOS workaround macro;
4818 this adjusts to the change to AC_MBSTATE_T.
4820 2000-07-13 Paul Eggert <eggert@twinsun.com>
4822 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4824 * quotearg.c (quoting_style_args, quoting_style_vals,
4825 quotearg_buffer_restyled): Add support for
4826 clocale_quoting_style. Undo previous change to
4827 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4828 and "{RIGHT QUOTATION MARK}" msgids.
4830 2000-07-05 Paul Eggert <eggert@twinsun.com>
4832 The old behavior of quoting `like this' doesn't look good with
4833 newer, ISO-style fonts. See:
4834 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4836 Instead, quote "like this" by default. Let the translator
4837 tailor the locale-specific quoting behavior by providing
4838 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4840 * quotearg.c (N_): New macro.
4841 (gettext_default): New function.
4842 (quotearg_buffer_restyled): Use
4843 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4844 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4846 2000-07-09 Jim Meyering <meyering@lucent.com>
4848 * Most files: Update copyright dates to include 2000.
4850 2000-07-08 Jim Meyering <meyering@lucent.com>
4852 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4854 (xgethostname): Remove now-unnecessary #ifdef.
4855 Move declaration of `err' into loop where it's used.
4857 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4859 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4860 by allocating a larger buffer. Test the gethostname return value for
4861 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4862 returns an error and ENAMETOOLONG isn't defined.
4864 2000-07-05 Paul Eggert <eggert@twinsun.com>
4865 and Bruno Haible <haible@clisp.cons.org>
4867 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4869 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4871 * quotearg.c (struct quoting_options): Simplify quote_these_too
4874 2000-07-03 Jim Meyering <meyering@lucent.com>
4876 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4877 Reported by Bruno Haible.
4879 2000-07-04 Jim Meyering <meyering@lucent.com>
4881 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4882 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4885 2000-07-03 Paul Eggert <eggert@twinsun.com>
4886 and Bruno Haible <haible@clisp.cons.org>
4888 * quotearg.c (mbrtowc):
4889 Assign to *pwc, and return 1 only if result is nonzero.
4890 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4892 2000-07-03 Jim Meyering <meyering@lucent.com>
4894 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4895 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4898 2000-07-02 Jim Meyering <meyering@lucent.com>
4900 * quotearg.c (mbstate_t): Don't define here.
4902 2000-07-02 Jim Meyering <meyering@lucent.com>
4904 * nanosleep.c (SIGCONT): Define if not already defined.
4906 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4908 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4909 per change in ../m4/ls-mntd-fs.m4.
4910 (read_filesystem_list): Ignore symbolic links.
4912 2000-06-29 Jim Meyering <meyering@lucent.com>
4914 * same.c: Include <string.h> or <strings.h>, as appropriate,
4915 for declaration of strcmp.
4917 * long-options.c: Include <stdlib.h>, for declaration of exit.
4919 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4920 Avoid warning by casting result to `char *' to remove `const'.
4922 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4924 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4926 2000-06-26 Paul Eggert <eggert@twinsun.com>
4928 savedir now sets errno on failure and invokes xmalloc to get memory.
4929 Fix a couple of other minor bugs while we're at it.
4931 * savedir.c (<unistd.h>): Do not include; there's no need.
4932 (NAMLEN): Remove macro.
4933 (malloc, realloc): Remove decls.
4935 ("xalloc.h"): Include.
4936 (NAME_SIZE_DEFAULT): New macro.
4937 (savedir): Use xmalloc / xrealloc to allocate memory.
4938 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4939 Skip "" directory entries.
4940 Use strlen to calculate directory entry length, since the old method
4941 is rarely used these days and isn't worth supporting.
4942 Don't use a pointer after freeing it.
4943 Check for integer overflow when calculating allocation size.
4944 Use memcpy to copy entries, instead of stpcpy.
4945 Set errno properly when returning NULL.
4946 Check for readdir error.
4948 2000-06-26 Jim Meyering <meyering@lucent.com>
4950 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4952 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4954 * getusershell.c (xmalloc, xrealloc): Remove functions.
4956 Don't include <stdlib.h>. Don't declare malloc, realloc.
4958 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4960 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4962 2000-06-24 Jim Meyering <meyering@lucent.com>
4964 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4966 2000-06-21 Jim Meyering <meyering@lucent.com>
4968 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4970 2000-06-19 Paul Eggert <eggert@twinsun.com>
4972 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4973 (mbrtowc, mbstate_t): Define substitutes if
4974 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4975 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4976 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4978 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4980 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4981 than 1024, return a memory chunk of least possible size, instead
4982 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4983 Use free/xmalloc instead of xrealloc to avoid copying for very long
4986 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4988 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4989 address, not strdup. Include <stdlib.h> and don't declare free().
4991 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4993 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4996 2000-06-21 Jim Meyering <meyering@lucent.com>
4998 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4999 (noinst_HEADERS): Add getstr.h.
5001 * getline.c (getstr): Move into a separate file.
5002 * getstr.c (getstr): New file, extracted from getline.c, with
5003 the following changes: new parameter, delim2; both delim[12]
5004 parameters have type `int', not `char'. The latter would lose
5005 with 8-bit delimiters.
5006 * getstr.h: New file.
5008 2000-06-19 Jim Meyering <meyering@lucent.com>
5010 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5012 2000-06-18 Jim Meyering <meyering@lucent.com>
5014 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5015 Besides, these days every porting target provides a mkdir function.
5017 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5018 (this snippet comes from src/system.h).
5020 2000-06-15 Paul Eggert <eggert@twinsun.com>
5022 * human.c (adjust_value): New function.
5023 (human_readable_inexact): Apply rounding style even when
5024 printing approximate values.
5026 2000-06-14 Paul Eggert <eggert@twinsun.com>
5028 * human.c (human_readable_inexact): Allow an input block
5029 size that is not a multiple of the output block size, and vice versa.
5030 Reported by Piergiorgio Sartor.
5032 2000-06-14 Paul Eggert <eggert@twinsun.com>
5034 * getdate.y (get_date): Apply relative times after time
5035 zone indicator, not before. Reported by Todd A. Jacobs.
5037 2000-06-13 Jim Meyering <meyering@lucent.com>
5039 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5041 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5043 2000-06-12 Paul Eggert <eggert@twinsun.com>
5045 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5047 2000-06-04 Paul Eggert <eggert@twinsun.com>
5049 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5051 2000-06-04 Jim Meyering <meyering@lucent.com>
5053 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5054 SunOS 4.1.4 for which gid_t is an unsigned type.
5056 2000-06-03 Jim Meyering <meyering@lucent.com>
5058 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5060 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5062 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5063 newer, don't install charset.alias.
5064 * config.charset: Change the Linux/glibc rules so they become empty
5065 on glibc-2.1 or newer.
5067 2000-06-02 Jim Meyering <meyering@lucent.com>
5069 * mountlist.c: Back out last change. Instead, do this...
5070 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5071 member using the same `ignore'-testing code.
5072 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5076 2000-05-29 Jim Meyering <meyering@lucent.com>
5078 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5079 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5081 2000-05-22 Jim Meyering <meyering@lucent.com>
5083 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5085 2000-05-18 Jim Meyering <meyering@lucent.com>
5087 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5088 back, too, since it may have been modified by allocate_entry.
5089 (hash_delete): Rewrite to use neither the assignment operator
5090 nor the comma operator in an if-expression.
5092 2000-05-15 Paul Eggert <eggert@twinsun.com>
5095 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5096 Remove; no longer needed.
5097 "quotearg.h": Add include.
5098 (file_name): Do not bother to explicitly initialize to NULL; it's less
5099 efficient on some hosts.
5100 (close_stdout_status): Remove test as to whether stdout was already
5101 closed; it breaks for the case "echo x | sort >&-".
5102 Quote file name colons.
5103 Do not assume that _("write error") lacks format strings.
5105 2000-05-15 Jim Meyering <meyering@lucent.com>
5107 * version-etc.c (version_etc_copyright): Update the copyright string
5108 used in all --version output.
5110 2000-05-14 Jim Meyering <meyering@lucent.com>
5112 * closeout.c (close_stdout_set_file_name): New function.
5113 (close_stdout_status): Use new file-scoped global.
5114 Return right away if fstat says the stdout file descriptor is invalid.
5115 * closeout.h (close_stdout_set_file_name): Declare.
5117 2000-05-10 Jim Meyering <meyering@lucent.com>
5119 * closeout.c [default_exit_status]: New file-scoped variable.
5120 (close_stdout_set_status): New function.
5121 * closeout.h (close_stdout_set_status): Declare.
5123 2000-05-08 Jim Meyering <meyering@lucent.com>
5125 * long-options.c: Don't include closeout.h.
5126 (parse_long_options): Don't call close_stdout for --version.
5128 2000-05-06 Jim Meyering <meyering@lucent.com>
5130 * strnlen.c: Undefine __strnlen and strnlen.
5131 [!weak_alias]: Define __strnlen to strnlen.
5133 * atexit.c: New file, from libiberty.
5135 2000-05-06 Jim Meyering <meyering@lucent.com>
5137 * closeout.c (close_stdout_status): Also check for errors on the
5140 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5142 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5143 instead of xmalloc, xrealloc, path_concat.
5144 (locale_charset): Treat empty environment variables as absent.
5145 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5147 2000-05-04 Jim Meyering <meyering@lucent.com>
5149 * getopt.c: Update from glibc.
5150 * obstack.c: Likewise.
5151 * obstack.h: Likewise.
5152 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5154 * regex.h: Likewise.
5155 * strndup.c: Likewise.
5156 * strnlen.c: New file, from glibc.
5158 2000-05-01 Jim Meyering <meyering@lucent.com>
5160 * full-write.c (full_write): Remove `FIXME' part of comment.
5162 2000-04-29 Jim Meyering <meyering@lucent.com>
5164 * path-concat.c: Declare strdup only if it's not defined.
5165 * canon-host.c: Likewise.
5167 2000-04-28 Jim Meyering <meyering@lucent.com>
5169 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5170 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5171 included first, then limits.h is included by locale.h by libintl.h.
5172 From John David Anglin.
5174 2000-04-25 Jim Meyering <meyering@lucent.com>
5176 * makepath.c (S_IRWXUGO): Define.
5177 (make_path): Always perform explicit chmod if MODE specifies any
5178 of the `special' permission bits. Prompted by a bug report against
5179 install from Mate Wierdl and Joost van Baal.
5181 2000-04-18 Jim Meyering <meyering@lucent.com>
5185 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5186 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5188 2000-04-17 Jim Meyering <meyering@lucent.com>
5190 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5191 the definition of it to rpl_strftime also defined-away the system's
5194 2000-04-15 Jim Meyering <meyering@lucent.com>
5196 Use `C' to denote so-called `contiguous' files, the same way
5198 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5199 (ftypelet): Use S_ISCTG.
5200 From Michael Deutschmann.
5202 2000-04-14 Jim Meyering <meyering@lucent.com>
5204 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5206 2000-04-08 Jim Meyering <meyering@lucent.com>
5208 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5209 names don't conflict. Reported by Eli Zaretskii.
5211 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5213 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5214 bug. Deal with the different error behavior of Irix iconv.
5216 2000-04-07 Jim Meyering <meyering@lucent.com>
5218 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5219 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5221 2000-04-05 Jim Meyering <meyering@lucent.com>
5223 Portability tweaks required for ultrix4.3.
5224 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5225 * readutmp.c: Include sys/types.h before sys/stat.h.
5226 * canon-host.c: Declare strdup.
5227 * path-concat.c: Likewise.
5228 From John David Anglin.
5230 2000-04-04 Jim Meyering <meyering@lucent.com>
5232 Be more DOS 8.3-friendly.
5233 * ref-add.sin: Renamed from ref-add.sed.in.
5234 * ref-del.sin: Renamed from ref-del.sed.in.
5235 * Makefile.am: Reflect renaming.
5236 Reported by Eli Zaretskii.
5238 Use a temporary file name that won't clash with `charset.alias'
5239 in the DOS 8.3 name space.
5240 * Makefile.am (charset_tmp): Define.
5241 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5242 (uninstall-local): Likewise.
5243 Reported by Eli Zaretskii.
5245 2000-03-29 Paul Eggert <eggert@twinsun.com>
5247 * time/strftime.c (my_strftime): Make sure we call the system
5248 strftime, not ourselves, when invoking the underlying strftime.
5250 2000-03-24 Jim Meyering <meyering@lucent.com>
5252 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5253 (charset_alias): Define.
5254 (install-exec-local): Factor out common code.
5255 (uninstall-local): Split lines longer than 80.
5256 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5258 (.sed.in.sed): New rule. Don't redirect directly to $@.
5259 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5261 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5263 * config.charset: Output a line containing "Packages using this file".
5264 * ref-add.sed.in, ref-del.sed.in: New files.
5265 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5266 ref-del.sed): New rules.
5268 2000-03-17 Jim Meyering <meyering@lucent.com>
5270 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5271 Otherwise, include <strings.h>
5273 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5275 * unicodeio.c (utf8_wctomb): New function.
5276 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5277 format instead of in UCS-4 with platform dependent endianness.
5279 2000-03-07 Paul Eggert <eggert@twinsun.com>
5281 * savedir.c (savedir): Work even if directory size is
5282 negative; this can happen with some screwy NFS configurations.
5284 2000-03-06 Jim Meyering <meyering@lucent.com>
5286 * localcharset.c (get_charset_aliases): Don't try to free file_name
5287 if it's NULL (because we ran out of memory). From Bruno Haible.
5289 2000-03-05 Jim Meyering <meyering@lucent.com>
5291 * localcharset.c ("path-concat.h"): Include.
5292 (get_charset_aliases): Use path_concat instead of ANSI string
5295 * unicodeio.h (PARAMS): Define.
5296 Use it to guard prototype.
5298 2000-03-04 Jim Meyering <meyering@lucent.com>
5300 * Makefile.am (install-exec-local): Create $(libdir) before installing
5302 (uninstall-local): Uncomment this rule so `make distcheck' works
5305 * unicodeio.c (<errno.h>): Include it.
5306 (errno): Declare if not defined.
5308 * localcharset.c: Add Bruno's comment justifying use of volatile.
5310 * config.charset: New version, incorporating remarks from a linux
5311 i18n mailing list. From Bruno Haible.
5313 2000-03-02 Jim Meyering <meyering@lucent.com>
5315 * Makefile.am (EXTRA_DIST): Add config.charset.
5317 2000-03-01 Jim Meyering <meyering@lucent.com>
5319 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5320 * unicodeio.c: Likewise.
5322 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5324 * config.charset: New file.
5325 * localcharset.c: New file.
5326 * unicodeio.h, unicodeio.c: New files.
5327 * Makefile.am (DEFS): Add -DLIBDIR=...
5328 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5329 (noinst_HEADERS): Add unicodeio.h.
5330 (all-local, install-exec-local, charset.alias): New targets.
5332 2000-02-28 Paul Eggert <eggert@twinsun.com>
5334 * quotearg.c (ALERT_CHAR): New macro.
5335 (quotearg_buffer_restyled): Use it.
5337 2000-02-27 Jim Meyering <meyering@lucent.com>
5339 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5340 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5342 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5343 not `#if STDC_HEADERS'.
5344 Declare malloc if needed.
5346 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5347 now that autoconf always defines the HAVE_DECL_ symbols.
5348 * human.c: Likewise.
5350 * strtoumax.c: Likewise.
5352 * backupfile.c: Arrange for cpp to fail if the configure-time
5353 declaration check was not run.
5355 * human.c: Likewise.
5357 * strtoumax.c: Likewise.
5359 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5360 then first look up the entire `.'-containing string as a login name.
5362 2000-02-18 Paul Eggert <eggert@twinsun.com>
5364 * getdate.y: Handle two-digit years with leading zeros correctly.
5365 (textint): New typedef.
5366 (parser_control): Member year changed from int to textint.
5368 (YYSTYPE): Removed; replaced by %union with int and textint members.
5369 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5370 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5371 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5372 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5373 (date, number, to_year): Use width of number in digits, not its value,
5374 to determine whether it's a 2-digit year, or a 2-digit time.
5375 (yylex): Store number of digits of numeric tokens.
5376 Reported by John Kendall.
5378 (parser_control): Changed from struct parser_control to typedef (for
5379 consistency). All uses changed.
5381 (tID): Removed; not used.
5382 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5384 2000-02-14 Paul Eggert <eggert@twinsun.com>
5386 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5387 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5389 2000-02-12 Jim Meyering <meyering@lucent.com>
5391 * userspec.c (ISDIGIT): Define it.
5392 (isdigit): Remove definition.
5393 (is_number): Use ISDIGIT, not isdigit.
5394 <libintl.h>: Include.
5396 (parse_user_spec): Mark translatable strings.
5398 2000-02-10 Jim Meyering <meyering@lucent.com>
5400 With these changes, nanosleep.[ch] are finally enough like the other
5401 lib/* replacement files to compile on a few more losing systems.
5403 * nanosleep.h: Don't include config.h.
5404 Remove prototype from declaration of nanosleep.
5405 (PARAMS): Remove now-unneeded definition.
5406 * nanosleep.c: #undef nanosleep.
5407 (rpl_nanosleep): Rename from nanosleep.
5409 2000-02-03 Jim Meyering <meyering@lucent.com>
5411 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5412 rather than with `#if HAVE_UTMPNAME'.
5414 2000-02-01 Jim Meyering <meyering@lucent.com>
5416 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5418 2000-01-31 Jim Meyering <meyering@lucent.com>
5420 * nanosleep.h (nanosleep): Guard declaration with
5421 `#if ! HAVE_DECL_NANOSLEEP'.
5422 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5423 the declaration in that vendor's sys/timers.h.
5424 Reported by Christian Krackowizer.
5426 * quotearg.c (ISASCII): Add #undef and move definition to follow
5427 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5428 (ISPRINT): Likewise.
5429 Reported by Tom Tromey.
5431 2000-01-30 Jim Meyering <meyering@lucent.com>
5433 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5434 uses of ->ut_name. The latter doesn't work with new Linux header files
5435 where only utmpx.ut_user is declared.
5437 * readutmp.h (UT_USER): Define.
5439 2000-01-23 Jim Meyering <meyering@lucent.com>
5441 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5444 2000-01-22 Jim Meyering <meyering@lucent.com>
5446 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5447 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5448 Required for some AIX systems. Reported by Christian Krackowizer.
5449 [TESTING] (main): New function.
5451 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5452 * dirname.c (dir_name): Support for DOS-style file names with drive
5455 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5457 * strverscmp.c (ISDIGIT): Define.
5458 (strverscmp): Use ISDIGIT, not isdigit.
5460 2000-01-17 Paul Eggert <eggert@twinsun.com>
5462 * nanosleep.c (nanosleep):
5463 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5464 POSIX.1 doesn't require SA_INTERRUPT and some systems
5465 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5466 it's been part of POSIX.1 since day 1 (in 1988).
5468 2000-01-17 Jim Meyering <meyering@lucent.com>
5470 * interlock: Remove unused file. Reported by François Pinard.
5472 2000-01-16 Paul Eggert <eggert@twinsun.com>
5474 * quotearg.c (quotearg_buffer_restyled): Do not quote
5475 alert, backslash, formfeed, and vertical tab unnecessarily in
5476 shell quoting style.
5479 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5480 Free Software Foundation, Inc.
5481 Copying and distribution of this file, with or without modification,
5482 are permitted provided the copyright notice and this notice are preserved.