1 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3 * xalloc-die.c: New files.
4 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
6 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
7 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
8 (_, N_, xalloc_die): Move to xalloc-die.c.
9 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
10 so that we needn't mess with xalloc_msg_memory_exhausted.
12 * sha1.h: Renamed from sha.h.
13 (SHA1_H): Renamed from _SHA_H.
14 (sha1_ctx): Renamed from sha_ctx.
15 (sha1_init_ctx): Renamed from sha_init_ctx.
16 (sha1_process_block): Renamed from sha_process_block.
17 (sha1_process_bytes): Renamed from sha_process_bytes.
18 (sha1_finish_ctx): Renamed from sha_finish_ctx.
19 (sha1_read_ctx): Renamed from sha_read_ctx.
20 (sha1_stream): Renamed from sha_stream.
21 (sha1_buffer): Renamed from sha_buffer.
22 * sha1.c: Likewise; renamed from sha.c.
23 Do not include <sys/types.h>.
24 Include <stddef.h> rather than <stdlib.h>.
26 2004-08-08 Bruno Haible <bruno@clisp.org>
28 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
29 FILESYSTEM_PREFIX_LEN.
30 * progreloc.c: Likewise.
31 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
33 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
36 * argp-help.c (make_hol, hol_append): Don't assume that
37 SIZE_MAX is a valid preprocessor constant.
38 (__argp_basename): Change from "#ifndef _LIBC"
39 to "#ifndef __argp_short_program_name", so that
40 we don't compile these functions for tar.
42 More merges from coreutils.
43 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
44 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
46 * addext.c: Remove; no longer needed.
47 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
48 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
49 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
50 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
51 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
52 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
53 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
54 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
55 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
56 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
57 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
58 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
59 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
60 Import changes from coreutils.
62 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
66 * .gdb-history: Remove; this doesn't belong here.
68 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
69 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
70 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
72 * dirname.h: Include <stdbool.h>.
73 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
74 for consistency with POSIX terminology. All uses changed.
75 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
76 (strip_trailing_slashes): Use bool for booleans.
77 * stripslash.c (strip_trailing_slashes): Likewise.
79 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
80 sometimes returns a positive errno value even when it succeeds.
81 (print_errno_message) [!LIBC]: Fall back on strerror if
84 * path-concat.c (mempcpy): Don't define if a system header defines it.
85 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
86 (longest_relative_suffix): New function.
87 (path_concat): Use it. Assume first argument is not NULL.
88 Port to DOS. Omit redundant separators.
89 Report an error instead of returning NULL.
90 Use mempcpy instead of memcpy.
91 (xpath_concat): Remove: not declared or used.
93 * same.h: Include <stdbool.h>
94 (same_name): Return bool, not int.
95 * same.c (same_name): Likewise.
96 (errno): Don't declare; we assume C89 or better now.
98 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
99 if not already defined.
101 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
102 * dup-safer.c (errno): Likewise.
104 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
106 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
109 2004-08-03 Simon Josefsson <jas@extundo.com>
111 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
112 * progname.h: Don't include stdbool.h.
114 2004-08-02 Simon Josefsson <jas@extundo.com>
116 * getsubopt.h: New file, with comments from Bruno Haible.
117 * getsubopt.c: New file, from glibc, but slightly modified based on
118 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
120 2004-08-01 Simon Josefsson <jas@extundo.com>
122 * xgetdomainname.c: Include stdlib.h, for free().
124 2004-07-16 Simon Josefsson <jas@extundo.com>
128 2004-07-16 Bruno Haible <bruno@clisp.org>
130 * backupfile.h: Add extern "C" for C++.
131 * closeout.h: Likewise.
132 * copy-file.h: Likewise.
133 * findprog.h: Likewise.
134 * full-write.h: Likewise.
135 * pathname.h: Likewise.
136 * progname.h: Likewise.
137 * stpcpy.h: Likewise.
138 * stpncpy.h: Likewise.
139 * strcase.h: Likewise.
140 * strstr.h: Likewise.
141 * xalloc.h: Likewise.
143 * mbswidth.h: Add extern "C" for C++.
144 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
146 2004-07-09 Simon Josefsson <jas@extundo.com>
148 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
149 failed without this.)
151 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
153 * fchown-stub.c: New file.
155 2004-06-24 Jim Meyering <jim@meyering.net>
157 * obstack.h (obstack_base): Cast to (void *), per documentation.
159 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
161 * argz.c, argz_.h: New files, which are autoupdated from libtool.
163 2004-06-01 Jim Meyering <jim@meyering.net>
165 * calloc.c: New file.
167 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
169 * getdate.y (yylex): Allow space between sign and number.
170 Problem reported by Dan Jacobson.
172 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
173 and Jim Meyering <jim@meyering.net>
175 Merge from coreutils CVS.
177 * stat-macros.h: New file, with contents from file-type.h
178 and coreutils' system.h.
179 * file-type.c: Include "stat-macros.h".
180 * file-type.h (file_type): Move all macro definitions to new file,
183 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
184 Wrap old code with this conditional.
185 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
186 function that does not dereference symlinks.
187 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
189 * xreadlink.c: Include xreadlink.h first, to catch .h file
191 (xreadlink): Accept new arg SIZE, for efficiency.
192 All decls and uses changed.
193 * xreadlink.h: Include <stddef.h>, for size_t.
195 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
196 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
198 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
200 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
202 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
203 macros to be defined.
204 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
205 the allocator returns NULL because the requested size is zero.
207 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
209 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
210 var. Add comment explaining why libc still defines it. This
211 merges the following patch from glibc:
212 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
214 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
216 * obstack.c (_obstack): Remove unused variable. It hasn't been
217 present in glibc since revision 1.1 of this file.
218 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
219 obstack_alignment_mask, obstack_alloc, obstack_base,
220 obstack_blank, obstack_blank_fast, obstack_chunk_size,
221 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
222 obstack_grow0, obstack_init, obstack_int_grow,
223 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
224 obstack_next_free, obstack_object_size, obstack_ptr_grow,
225 obstack_ptr_grow_fast, obstack_room): Remove declarations of
226 nonexistent functions.
228 2004-05-17 Derek R. Price <derek@ximbiot.com>
229 Paul Eggert <eggert@cs.ucla.edu>
231 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
233 2004-05-14 Bruno Haible <bruno@clisp.org>
235 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
236 that consists of a '.' followed by an empty digit string.
237 Patch by Tor Lillqvist <tml@iki.fi>.
239 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
241 Port obstack to the AS/400, where pointers are 16 bytes wide and
242 you cannot cast an integer to a valid pointer. This patch is
243 currently waiting to be integrated into glibc; see
244 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
246 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
247 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
248 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
249 (struct obstack): temp member is now a union of a pointer and
250 an integer, instead of an integer. All integer uses changed.
251 This does not affect the physical layout of struct obstack,
252 except on hosts (like the AS/400) where the size or alignment of
253 void * is greater than that of ptrdiff_t.
254 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
255 __STDC__)]: Store temporary in pointer member of union, not
257 * obstack.c: Include <stddef.h>, for offsetof.
258 (struct fooalign): Remove; it doesn't need a name.
259 (union fooround): Change double to long double, and add void *.
260 (DEFAULT_ALIGNMENT): Use offsetof to compute.
261 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
262 not a macro. Hence the values are always int; so remove all
263 casts-to-int in uses.
265 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
266 Derek Price <derek@ximbiot.com>
268 * alloca.c: Include <alloca.h>, to get our interface.
269 * alloca_.h: Use __alloca on AIX, so that we don't have to
270 include <alloca.h> first. Use C89 prototype for alloca; this
271 requires including <stddef.h> for size_t. Use extern "C" if C++.
272 Use #elif for simplicity, since we can assume C89 now.
273 Don't try to source the system alloca.h since it will not be found
274 and to prevent recursively including its replacement.
275 * fnmatch.c: Include <alloca.h> instead of opencoding.
276 * lib/regex.c: Likewise.
278 2004-05-16 Derek Price <derek@ximbiot.com>
279 Paul Eggert <eggert@cs.ucla.edu>
281 getline cleanup. This changes the getndelim2 API: both order of
282 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
285 * getline.c: Don't include stddef.h or stdio.h, since our
287 (getline): Always use getdelim, so that we don't have two
289 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
291 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
292 (GETNDELIM2_MAXIMUM): New macro.
293 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
294 instead of the old practice of delim2==0. All callers changed.
295 Return -1 on overflow, instead of returning junk.
296 Do not set *linesize unless allocation succeeds.
297 * getndelim2.h: Do not include stddef.h; no longer needed, now
298 that we include sys/types.h.
299 * getnline.h: Likewise.
300 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
301 (getndelim2): Reorder arguments.
302 * getnline.c (getnline, getndelim):
303 Don't discard the NMAX argument.
304 (getnline): Invoke getndelim, to avoid code duplication.
305 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
306 of (size_t) -1 by callers of the getnline family.
308 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
310 * nanosleep.c (suspended): Change its type from int to
311 sig_atomic_t volatile.
312 (first_call): Make it private to rpl_nanosleep, and have it
313 be zero initially as that's a bit faster.
314 (my_usleep): Round up fractional times instead of truncating them,
315 as this is the usual meaning for 'sleep'.
317 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
319 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
320 (ENOSYS): Define if not defined.
321 (settime): Fall back on stime if it exists and settimeofday fails.
322 But don't bother with fallbacks if a method fails with errno == EPERM.
324 2004-05-11 Jim Meyering <jim@meyering.net>
326 Prior to this change, the save_cwd caller required read access to the
327 current directory on most systems (ones with the fchdir function).
329 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
330 fails, try write-only, and finally, resort to using xgetcwd.
332 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
334 * obstack.c, obstack.h: Import changes from libc.
336 2004-04-28 Bruno Haible <bruno@clisp.org>
338 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
339 implicitly appends .exe to executables.
340 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
341 accepts Windows pathnames.
342 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
343 Cygwin like Windows, since it now accepts Windows pathnames.
344 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
345 Cygwin like Windows, since it now accepts Windows pathnames.
346 Reported by Derek Robert Price <derek@ximbiot.com>.
348 2004-04-20 Jim Meyering <jim@meyering.net>
350 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
352 2004-04-20 Jim Meyering <jim@meyering.net>
353 Bruno Haible <bruno@clisp.org>
355 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
356 memory when realloc fails.
358 2004-04-18 Jim Meyering <jim@meyering.net>
360 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
361 don't leak memory and do call END_UTMP_ENT.
363 2004-04-11 Paul Eggert <eggert@twinsun.com>
365 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
366 (CHAR_BIT): Remove, since we assume C89.
367 Include <stdint.h> if available, as per current Autoconf CVS advice.
369 2004-03-30 Paul Eggert <eggert@twinsun.com>
371 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
372 not bool, to be more consistent with Unix conventions.
373 Suggested by Bruno Haible.
375 Merge from coreutils.
377 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
380 * getdate.h: Include stdbool.h, and timespec.h instead of
381 the usual <time.h> dance.
382 (get_date): Change signature to support fractional time stamps.
384 * getdate.y: Include "getdate.h" first, as we can now
385 assume C89 and don't need to worry about 'const'.
386 Similarly, include "unlocked-io.h" near start, not in middle.
388 (textint.value): Use long int rather than int.
389 (textint.digits): Use size_t rather than int.
390 (BILLION, LOG10_BILLION): New constants.
391 (parser_control): New member rel_ns. Members day_ordinal,
392 time_zone, month, day, hour, minutes, rel_year, rel_month,
393 rel_day, rel_hour, rel_minutes, rel_seconds
394 are now long int, not int. Member seconds is now struct timespec,
395 not int. New member timespec_seen. Members dates_seen, days_seen,
396 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
398 (%union.intval): Now long int, not int.
400 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
401 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
402 (spec): Now is a timespec or an item list.
403 (timespec, items): New nonterminals.
404 (time, rel, relunit, number, get_date):
405 Add support for fractional seconds.
406 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
407 (gmtime, localtime, mktime): Remove decls; not needed with C89.
408 (to_hour): First arg is now long int, not int.
409 (to_year): Returns long int, not int.
410 Don't treat year -70 like 70.
411 (tm_diff): Returns long int, not int.
412 (lookup_word): Use bool instead of int when appropriate.
413 (yylex): Use size_t for count, not int.
414 Detect overflow when parsing large integer constants.
415 Add support for fractions.
416 (get_date): Make pointers 'const' if possible.
417 Use more-portable code to detect integer overflow.
418 (main) [TEST]: Adjust to above changes. Test for localtime failure.
419 Don't use ctime; it's not reliable if the year has >4 digits.
421 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
422 This is for compatibility with BSD.
424 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
425 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
426 From coreutils' system.h.
428 * userspec.c: Don't include "posixver.h".
429 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
430 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
431 compatible extension. Simplify code by removing a boolean int
432 that was always nonzero if a string was nonnull.
434 2004-03-30 Jim Meyering <jim@meyering.net>
436 Merge from coreutils.
438 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
440 * readtokens.c (readtoken): Don't leak 64 bytes when reading
441 an empty input stream.
443 * readtokens.c: Include <stdbool.h>.
444 (readtoken): Use `size_t' rather than int/long.
445 All callers adjusted.
446 Use `bool' rather than `int' where appropriate.
447 Use memset rather than an explicit loop.
448 Use x2nrealloc rather than xrealloc.
449 Allow the use of `\0' as a delimiter.
450 (readtokens): Likewise.
451 * readtokens.h (readtoken, readtokens): Update prototypes.
453 2004-03-30 Bruno Haible <bruno@clisp.org>
455 * getloadavg.c (getloadavg): Don't assume setlocale returns
458 2004-03-29 Paul Eggert <eggert@twinsun.com>
460 Merge changes to getloadavg.c from coreutils and Emacs.
462 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
463 Define to an expression, not to the empty string.
464 Include cloexec.h and xalloc.h.
465 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
466 Use set_cloexec_flag rather than rolling our own.
467 * cloexec.c, cloexec.h: New files.
469 2004-03-18 Paul Eggert <eggert@twinsun.com>
471 * getopt.h: Sync with libc CVS.
473 2004-03-18 Paul Eggert <eggert@twinsun.com>
474 Bruno Haible <bruno@clisp.org>
476 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
477 not on all platforms that have <wchar.h>.
478 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
480 2004-03-09 Paul Eggert <eggert@twinsun.com>
482 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
484 * getopt_int.h: New file, also synced from libc.
486 2004-03-07 Paul Eggert <eggert@twinsun.com>
488 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
489 '#if' expressions. Unlike the code it replaces, it does not
490 depend on (defined _SC_PAGESIZE). However, it does depend on
491 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
492 first reported by Jason Andrade in
493 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
495 2004-01-18 Simon Josefsson <jas@extundo.com>
497 * strdup.h: New file.
498 * strdup.c: Include it.
499 * path-concat.c: Include strdup.h. Drop strdup declaration.
500 * userspec.c: Include strdup.h. Drop strdup declaration.
502 2004-02-06 Karl Berry <karl@gnu.org>
504 * config.charset: update from gettext 0.14.1.
506 2004-02-05 Paul Eggert <eggert@twinsun.com>
508 Add comments and code, prompted by suggestions from Bruno Haible
510 * quotearg.h (quotearg_alloc): New decl. Improve the comments
511 describing the enum quoting_style values.
512 * quotearg.c (quotearg_alloc): New function.
513 (quotearg_buffer_restyled): Treat lone { and } as special.
514 Treat = as special. Work around bug with older shells
515 that "see" a '\' that is really the 2nd byte of a multibyte char.
516 Quote empty string with shell_quoting_style.
518 2004-02-03 Bruno Haible <bruno@clisp.org>
520 * pipe.h: New file, from GNU gettext.
521 * pipe.c: New file, from GNU gettext.
523 2004-01-27 Bruno Haible <bruno@clisp.org>
525 * execute.h: New file, from GNU gettext.
526 * execute.c: New file, from GNU gettext.
527 * w32spawn.h: New file, from GNU gettext.
529 2004-01-23 Paul Eggert <eggert@twinsun.com>
531 Exit-status fix from coreutils.
533 Use exit_failure consistently in place of EXIT_FAILURE,
534 so that program exit statuses are consistent on failure.
536 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
537 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
538 * argmatch.h: Comment fix to match the above.
539 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
540 Now a macro referring to exit_failure, instead of a separate
541 variable. Include "exitfail.h" to get it.
542 * xstrtol.h: Include "exitfail.h".
543 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
545 * long-options.c (parse_long_options): Use prototype
546 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
549 2004-01-21 Jim Meyering <jim@meyering.net>
551 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
552 so as not to conflict with a different-sized __mktime_internal
553 function in GNU libc.
554 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
555 Problem building statically-linked `ls' reported by Michael Brunnbauer.
557 2004-01-18 Paul Eggert <eggert@twinsun.com>
559 Merge from diffutils.
561 * file-type.c (file_type): Add typed memory objects.
562 * file-type.h (S_TYPEISTMO): New macro.
564 * c-stack.h (c_stack_action): Remove argv argument.
565 * c-stack.c (c_stack_action): Likewise. All uses changed.
566 (die): Don't calculate message unless segv_action returns.
567 (get_stack_location, min_address_from_argv, max_address_from_argv,
568 volatile stack_base, volatile_stack_size): Remove.
569 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
570 that every segmentation violation is a stack overflow. (Ouch!)
571 See Debian bug 136249 (still outstanding) for more info about why
572 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
574 2003-11-30 Bruno Haible <bruno@clisp.org>
576 Safer stack allocation.
577 * setenv.c: Include allocsa.h.
578 (alloca): Remove fallback definition.
579 (freea): Remove macro.
580 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
583 2003-10-17 Bruno Haible <bruno@clisp.org>
585 * binary-io.h: Avoid warnings on Cygwin.
587 2003-12-28 Bruno Haible <bruno@clisp.org>
589 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
590 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
592 2003-11-28 Bruno Haible <bruno@clisp.org>
594 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
596 2003-11-27 Bruno Haible <bruno@clisp.org>
598 * wait-process.c: On Windows, include windows.h. Needed on mingw.
600 2003-11-17 Bruno Haible <bruno@clisp.org>
602 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
604 2003-11-24 Bruno Haible <bruno@clisp.org>
606 * xallocsa.h: New file, from GNU gettext.
607 * xallocsa.c: New file, from GNU gettext.
609 2003-11-24 Bruno Haible <bruno@clisp.org>
611 * allocsa.h: New file, from GNU gettext.
612 * allocsa.c: New file, from GNU gettext.
614 2003-11-24 Bruno Haible <bruno@clisp.org>
616 * eealloc.h: New file.
618 2004-01-15 Jim Meyering <jim@meyering.net>
620 Merge from coreutils.
622 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
623 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
624 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
626 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
627 optional configure-time default.
629 * version-etc.c (version_etc_copyright): Update copyright date.
631 * xreadlink.c (xreadlink): Correct outdated comment.
633 2004-01-15 Paul Eggert <eggert@twinsun.com>
635 Merge from coreutils.
637 * posixver.c: Include posixver.h.
639 * same.c: Include <stdbool.h>, <limits.h>.
640 (_POSIX_NAME_MAX): Define if not defined.
642 (same_name): If file names are silently truncated, report
643 that the file names are the same if they are the same after
644 the silent truncation.
646 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
648 * xstrtod.c (xstrtod): Likewise. All callers changed to
649 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
652 2004-01-14 Paul Eggert <eggert@twinsun.com>
654 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
655 with like-named macro in fnmatch.c.
656 (EXT): Use an internal constant instead.
658 Merge fnmatch patches from glibc.
659 * fnmatch.c (mbsinit): Remove define.
660 Add libc_hidden_ver (__fnmatch, fnmatch).
661 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
662 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
664 2003-12-14 Karl Berry <karl@gnu.org>
666 * config.charset: update from gettext-runtime.
668 2003-12-03 Paul Eggert <eggert@twinsun.com>
670 * getgroups.c (getgroups): xmalloc takes one argument, not two.
671 Bug reported by Alfred M. Szmidt.
673 2003-11-29 Karl Berry <karl@gnu.org>
675 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
677 2003-11-23 Paul Eggert <eggert@twinsun.com>
678 Bruno Haible <bruno@clisp.org>
680 * printf-parse.h: Don't include sys/types.h.
681 (ARG_NONE): New macro.
682 (char_directive): Change type of *arg_index fields to size_t.
683 * printf-parse.c: Don't include sys/types.h.
684 (SSIZE_MAX): Remove macro.
685 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
686 Remove unnecessary overflow check.
687 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
690 2003-11-24 Paul Eggert <eggert@twinsun.com>
692 * alloca.c: Remove dependency on xalloc module.
693 (xalloc_die): Remove.
694 (memory_full) [!defined emacs]: New macro.
695 [!defined emacs]: Don't include xalloc.h.
696 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
697 address arithmetic overflows. Change datatypes a bit to avoid
700 2003-11-22 Jim Meyering <jim@meyering.net>
702 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
704 2003-11-17 Bruno Haible <bruno@clisp.org>
706 * vasnprintf.c (alloca): Remove fallback definition.
707 (freea): Remove definition.
708 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
709 Reported by Paul Eggert.
711 2003-11-17 Jim Meyering <jim@meyering.net>
713 On systems without utime and without a utimes function capable of
714 dealing with a NULL struct utimbuf* argument, this utime replacement
715 could -- in unusual circumstances -- leak a file descriptor.
716 * utime.c: Include <unistd.h> and <errno.h>.
717 (utime_null): Be sure to close `fd' and to preserve errno.
718 Reported by Geoff Collyer via Arnold Robbins.
720 2003-11-16 Paul Eggert <eggert@twinsun.com>
721 Bruno Haible <bruno@clisp.org>
723 Protect against address arithmetic overflow.
724 * printf-args.h: Include stddef.h.
725 (arguments): Change type of field 'count' to size_t.
726 * printf-args.c (printf_fetchargs): Use size_t instead of
727 'unsigned int' where appropriate.
728 * printf-parse.h: Include sys/types.h.
729 (char_directive): Change type of *arg_index fields to ssize_t.
730 (char_directives): Change type of fields 'count', max_*_length to
732 * printf-parse.c: Include sys/types.h and xsize.h.
733 (SSIZE_MAX): Define fallback value.
734 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
735 instead of 'int' where appropriate. Check a_allocated, d_allocated
736 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
737 * vasnprintf.c: Include xsize.h.
738 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
739 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
740 overflow. Avoid wraparound when converting a width or precision from
743 2003-11-16 Bruno Haible <bruno@clisp.org>
745 Update from GNU gettext.
746 * printf-parse.c: Generalize to it can be compiled for wide strings.
747 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
748 * vasnprintf.c: Generalize to it can be compiled for wide strings.
749 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
750 SNPRINTF): New macros.
751 Don't include <alloca.h> if the file is used inside libintl.
752 (local_wcslen): New function, for Solaris 2.5.1.
753 (VASNPRINTF): Use it instead of wcslen.
755 2003-11-16 Bruno Haible <bruno@clisp.org>
757 * xsize.h (xmax): New function.
758 (xsum, xsum3, xsum4): Declare as "pure" functions.
760 2003-11-12 Paul Eggert <eggert@twinsun.com>
762 * xalloc.h: Do not include <limits.h> or <stdint.h>.
763 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
764 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
765 heuristic is just as accurate as far as we know, and it removes a
766 dependency on size_max.m4 and ptrdiff_max.m4.
768 2003-11-12 Paul Eggert <eggert@twinsun.com>
770 * xstrtol.c (__xstrtol): Remove "break" immediately after
771 "return", to pacify some unknown compiler. Problem reported
774 2003-11-11 Bruno Haible <bruno@clisp.org>
776 * xsize.h (SIZE_MAX): Remove fallback definition.
777 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
780 2003-11-10 Paul Eggert <eggert@twinsun.com>
782 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
783 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
784 rejected some allocations of exactly SIZE_MAX - 2 bytes.
786 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
787 not (size_t) -1, since it's defined here.
789 2003-11-06 Paul Eggert <eggert@twinsun.com>
791 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
792 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
793 Reject sizes of exactly SIZE_MAX bytes.
794 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
795 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
797 2003-11-05 Bruno Haible <bruno@clisp.org>
799 * xsize.h: Include limits.h, to avoid a possible collision with
800 SIZE_MAX defined in <limits.h> on Solaris.
802 2003-11-04 Bruno Haible <bruno@clisp.org>
805 * linebreak.c: Include xsize.h.
806 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
807 argument for overflow.
808 Suggested by Paul Eggert.
810 2003-10-31 Bruno Haible <bruno@clisp.org>
812 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
813 to avoid (extremely rare) race condition.
814 Suggested by Paul Eggert.
816 2003-11-03 Jim Meyering <jim@meyering.net>
818 * userspec.c: Include "userspec.h".
819 * userspec.h: New file.
821 2003-10-31 Paul Eggert <eggert@twinsun.com>
823 * mountlist.h (struct mount_entry.me_type_malloced): New member.
824 * mountlist.c (SIZE_MAX): Define if not defined already.
825 (read_filesystem_list): Set and use me_type_malloced.
826 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
827 whatever the type happens to be), for brevity and consistency.
828 Check for size calculation overflow on Alphas running OSF/1.
830 2003-10-31 Jim Meyering <jim@meyering.net>
832 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
834 * linebuffer.c: Include <string.h> for declaration of memset.
836 2003-10-30 Paul Eggert <eggert@twinsun.com>
837 Bruno Haible <bruno@clisp.org>
839 * vasprintf.c: Include <limits.h>, <stdlib.h>.
840 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
842 2003-10-29 Paul Eggert <eggert@twinsun.com>
844 * xalloc.h (xalloc_oversized): Now a macro, not a function,
845 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
847 * quotearg.c (quotearg_n_options): Use it.
848 * group-member.c: Include <stdbool.h>.
849 (free_group_info): Arg is now const *; don't free arg.
850 (get_group_info): Now returns bool and accepts struct group_info *,
851 rather than returning a malloc'ed struct group_info *.
852 All uses changed. Check for overflow in internal size calculation.
854 * getusershell.c (readname): Simplify the code by using x2nrealloc
855 rather than xmalloc/xrealloc.
856 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
857 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
858 conformance bug: the old code used a pointer after freeing the
859 storage that it addressed.
860 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
861 rather than doing it by hand.
862 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
863 the buffer preserved. Use free and xmalloc instead.
864 * quotearg.c (quotearg_n_options): Likewise.
865 Use a simpler test for size overflow. Don't use xalloc_oversized
866 because unsigned int might be wider than size_t (!); this suggests
867 that we should switch from unsigned int to size_t for slot numbers.
869 2003-10-27 Bruno Haible <bruno@clisp.org>
871 * stdbool_.h: Better support for BeOS.
873 2003-10-27 Paul Eggert <eggert@twinsun.com>
875 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
876 to allocate the returned structure. Do not allocate a subarray,
877 as x2nrealloc will do that.
878 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
879 instead of xnrealloc.
880 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
882 2003-10-26 Paul Eggert <eggert@twinsun.com>
884 * xalloc.h (xalloc_oversized): New static inline function, for
885 callers that want to do their own size-overflow checking. Include
886 <stdbool.h>, since xalloc_oversized returns bool.
887 * xalloc.c (array_size_overflow): Remove. All callers changed
888 to use xalloc_oversized.
890 Add two functions x2realloc, x2nrealloc, for programs that grow
891 arrays dynamically by doubling their sizes.
892 * xalloc.h (x2realloc, x2nrealloc): New decls.
893 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
896 Port to C99 semantics for 'inline' of external functions.
897 Bug reported by Bruno Haible.
898 * xmalloc.c (xnmalloc_inline): New static inline function,
899 with the old contents of xnmalloc.
900 (xnmalloc, xmalloc): Use it.
901 (xnrealloc_inline): New static inline function,
902 with the old contents of xnrealloc.
903 (xnrealloc, xrealloc): Use it.
905 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
907 2003-10-25 Paul Eggert <eggert@twinsun.com>
909 Fix several address-calculation bugs in the hash modules,
910 plus some minor code cleanup.
912 * hash.h: Include <stdbool.h>, for bool.
913 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
914 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
915 hash_get_n_entries, hash_get_max_bucket_length,
916 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
917 hash_rehash): Use size_t rather than unsigned.
918 * hash.c (struct hash_table, hash_get_n_buckets,
919 hash_get_n_buckets_used, hash_get_n_entries,
920 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
921 hash_get_entries, hash_do_for_each, hash_string, is_prime,
922 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
924 (SIZE_MAX): Define if not defined.
925 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
926 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
928 Use const * when possible.
929 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
930 (check_tuning): Fix bug: if tuning parameters were very close to
931 0 or 1, rounding errors could have caused subscript violations.
932 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
933 (hash_initialize): Add 'fail:' label
934 to free table and return NULL, and use it to simplify code.
935 Use calloc rather than clearing the storage ourself.
936 (hash_initialize, hash_rehash): Check for arithmetic overflow in
937 buffer size calculations.
938 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
939 Include <stddef.h>, for size_t.
940 * hash-pjw.c (hash_pjw): Likewise.
941 Switch to method described by Bruno Haible.
942 Include <limits.h>, for CHAR_BIT.
943 (SIZE_BITS): New macro.
945 2003-10-21 Paul Eggert <eggert@twinsun.com>
947 * getndelim2.c (getndelim2): When size calculation overflows,
948 ceiling the allocation at NMAX bytes rather than silently
949 discarding input bytes before NMAX is reached. This makes
950 a difference only if NMAX exceeds SIZE_MAX / 2.
952 * obstack.c: Merge from glibc.
953 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
954 Add libc_hidden_def (_obstack_newchunk).
955 (_obstack_free) [! defined _LIBC]: Remove.
956 [defined _LIBC]: Make a strong alias from obstack_free, rather than
957 a clone of the function body.
958 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
959 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
961 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
962 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
965 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
966 (obstack_ptr_grow_fast, obstack_int_grow_fast):
967 Don't use lvalue casts, as GCC plans to remove support for them
968 in GCC 3.5. Reported by Joseph S. Myers. This bug
969 was also present in the non-GCC version, indicating that this
970 code had always been buggy and had never been widely used.
971 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
972 Use the fast variant of each macro, rather than copying the
973 definiens of the fast variant; that way, we'll be more likely to
974 catch future bugs in the fast variants.
976 2003-10-20 Bruno Haible <bruno@clisp.org>
978 * wait-process.h: New file, from GNU gettext.
979 * wait-process.c: New file, from GNU gettext.
981 2003-10-19 Jim Meyering <jim@meyering.net>
983 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
985 2003-10-16 Paul Eggert <eggert@twinsun.com>
987 * getgroups.c: Include <errno.h>, <stdlib.h>.
988 (getgroups): First arg is int, not size_t.
989 Don't let 'free' mangle errno.
991 2003-10-16 Jim Meyering <jim@meyering.net>
993 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
995 2003-10-15 Paul Eggert <eggert@twinsun.com>
997 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
999 (new_exclude, add_exclude_file): Initial size no longer needs to
1001 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1002 our own address arithmetic overflow checking.
1004 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1005 (fnmatch): Do not alloca more than 2000 wide characters;
1006 instead, use malloc for large buffers.
1007 Check for address arithmetic overflow, and return -1
1008 with errno set to ENOMEM in that case.
1009 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1010 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1011 instead, return -1. Check for address arithmetic overflow.
1013 2003-10-14 Paul Eggert <eggert@twinsun.com>
1015 Handle invalid suffixes and overflow independently, so that
1016 callers can treat them independently as needed. Fix some bugs in
1017 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1018 suffix for a human-readable blocksize. The major caller-visible
1019 change is the addition of a new
1020 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1021 that both overflow and suffix chars were found.
1023 * human.c (humblock): Don't check separately for invalid suffix
1024 char; that is xstrtoumax's job (now that its bug is fixed).
1025 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1026 INTMAX_MAX]: New macros.
1027 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1028 TYPE_MAXIMUM): New macros.
1029 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1030 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1031 if overflow occurs, as it's what __strtol does and it's more useful
1033 (__xstrtol): If __strtol reports some error other than ERANGE,
1034 reflect it to the caller as LONGINT_INVALID. If it reports
1035 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1036 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1037 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1039 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1040 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1041 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1042 [defined UINTMAX_MAX]: New macros.
1044 2003-10-14 Bruno Haible <bruno@clisp.org>
1046 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1047 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1048 Also use volatile where needed.
1050 2003-10-12 Paul Eggert <eggert@twinsun.com>
1052 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1053 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1054 and define in terms of the other primitives.
1055 * xmalloc.c: Include stdbool.h; do not include exit.h.
1056 (SIZE_MAX): Define if not already defined.
1057 (array_size_overflow): New function.
1058 (xalloc_die): Abort instead of exiting if 'error' returns.
1059 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1060 (xmalloc, xrealloc): Use them.
1061 (xcalloc): Check for address arithmetic overflow.
1062 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1063 a bit faster than strcpy.
1065 2003-10-08 Paul Eggert <eggert@twinsun.com>
1067 Merge getpass from libc, plus a few fixes.
1069 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1070 Include <stdbool.h>.
1071 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1072 __fsetlocking to empty.
1073 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1074 do include <bits/libc-lock.h>.
1075 Do not include <fcntl.h>; not needed.
1076 [_LIBC]: Include <wchar.h>.
1077 (NOTCANCEL_MODE): New macro.
1078 (flockfile, funlockfile) [_LIBC]: New macros.
1079 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1080 [!_LIBC]: New macros.
1081 (call_fclose): New function.
1082 (getpass): Use it. Save tty stream separately; this simplifies the
1083 code and makes it more reliable if stdin happens to equal stdout.
1084 Invoke __fsetlocking on tty.
1085 Handle thread cancellation if needed.
1086 Namespace cleanup (use __tcgetattr, __getline).
1087 Use bool for Booleans.
1088 [USE_IN_LIBIO]: Handle wide streams.
1089 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1090 stream might go where.
1092 * unlocked-io.h: Include <stdio.h>, so that the caller
1093 doesn't have to include <stdio.h> before us.
1094 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1095 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1096 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1097 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1098 if not declared, so that we can use getpass.c code from libc without
1100 (flockfile, ftrylockfile, funlockfile): New macros.
1102 2003-10-06 Bruno Haible <bruno@clisp.org>
1104 * version-etc-2.h: Remove file.
1105 * version-etc-2.c: Remove file.
1107 2003-09-25 Jim Meyering <jim@meyering.net>
1108 Bruno Haible <bruno@clisp.org>
1110 This lets translators provide better translations for the
1111 "Written by ..." part of --version output.
1112 * version-etc.h: Include stdarg.h.
1113 (version_etc_copyright): Declare as readonly.
1114 (version_etc): Make this function variadic with a NULL-terminated list
1115 of author name strings.
1116 (version_etc_va): New declaration.
1117 * version-etc.c: Include stdarg.h, stdlib.h.
1118 (version_etc_copyright): Declare as readonly.
1119 (version_etc_va): New function. Provide a different translatable string
1120 for each possible number of authors < 10. Abbreviate when there are 10
1122 (version_etc): Make this function variadic. Call version_etc_va.
1123 Suggestion from Gary V. Vaughan.
1125 * long-options.h (parse_long_options): Change prototype: the authors
1126 string is moved to the end and becomes variadic.
1127 * long-options.c: Include stdarg.h.
1128 (parse_long_options): Make this function variadic, too.
1129 Call version_etc_va, not version_etc.
1131 2003-10-06 Bruno Haible <bruno@clisp.org>
1133 * fatal-signal.h: New file, from GNU gettext.
1134 * fatal-signal.c: New file, from GNU gettext.
1136 2003-10-04 Karl Berry <karl@gnu.org>
1138 * argp*: update from libc.
1140 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1142 * getpass.c (getpass): Use a no-op fseek when switching from input to
1143 output mode on the same stream.
1145 2003-09-29 Paul Eggert <eggert@twinsun.com>
1147 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1148 Fix arg typo in previous patch.
1150 2003-09-28 Jim Meyering <jim@meyering.net>
1152 * error.c: Correct cpp indentation.
1154 2003-09-27 Paul Eggert <eggert@twinsun.com>
1156 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1157 Omit the special code that used __typeof__, since we worry that
1158 it could be more trouble than it's worth. See:
1159 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1160 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1164 2003-09-26 Jim Meyering <jim@meyering.net>
1166 * error.c (error_tail): Move some declarations
1167 into inner scope where the local variables are used.
1169 2003-09-26 Bruno Haible <bruno@clisp.org>
1171 * stpncpy.h (gnu_stpncpy): New declaration.
1172 (stpncpy): Define as alias for gnu_stpncpy.
1173 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1175 2003-09-26 Paul Eggert <eggert@twinsun.com>
1177 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1178 (error_tail): Do not loop, reallocating temporary buffer, since
1179 the output cannot contain more wide characters than the input
1180 contains bytes, the size must be big enough already. This avoids
1181 one potential size overflow calculation. Check for size overflow
1182 when calculating temporary buffer size. Free temporary buffer
1183 when done, if it was allocated with malloc; this plugs a memory
1184 leak. Remove casts from void * to pointers, that are no longer
1185 needed now that we're assuming C89 or better.
1187 Merge error changes from glibc.
1189 * error.c, error.h: Update copyright notice header to match glibc.
1190 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1191 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1192 Disable cancellation while printing error.
1193 * error.h: Prepend __ to parameter names.
1195 2003-09-25 Karl Berry <karl@gnu.org>
1197 * argp-fmtstream.c, argp-help.c: update from libc.
1199 2003-09-25 Bruno Haible <bruno@clisp.org>
1201 * version-etc-2.h: New file, from version-etc.h with modifications.
1202 * version-etc-2.c: New file, from version-etc.c with modifications.
1204 2003-09-25 Simon Josefsson <jas@extundo.com>
1206 * xgetdomainname.h: New file.
1207 * xgetdomainname.c: New file.
1209 2003-09-25 Simon Josefsson <jas@extundo.com>
1210 Bruno Haible <bruno@clisp.org>
1212 * getdomainname.h: New file.
1213 * getdomainname.c: New file.
1215 2003-09-24 Paul Eggert <eggert@twinsun.com>
1217 * linebuffer.c (freebuffer): Don't free the argument, just
1218 the buffer associated with the argument. Bug reported by
1221 2003-09-19 Karl Berry <karl@gnu.org>
1223 * argp.h: update from libc.
1225 2003-09-16 Paul Eggert <eggert@twinsun.com>
1227 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1228 input error, instead of returning NULL the next time we are called
1229 (and therefore losing track of errno).
1231 2003-09-15 Paul Eggert <eggert@twinsun.com>
1233 * getndelim2.c (getndelim2): Don't trash errno when a read
1234 fails, so that the caller gets the proper errno.
1236 * readutmp.c (read_utmp): Likewise.
1237 Check for fstat error. Close stream and free storage
1240 2003-09-14 Bruno Haible <bruno@clisp.org>
1242 * fwriteerror.h: New file.
1243 * fwriteerror.c: New file.
1245 2003-09-14 Jim Meyering <jim@meyering.net>
1247 * getloadavg.c: Correct cpp indentation.
1248 * strdup.c: Likewise.
1249 * vasnprintf.c: Likewise.
1251 2003-09-12 Paul Eggert <eggert@twinsun.com>
1253 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1254 * obstack.c [!defined _LIBC]: Likewise.
1255 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1256 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1257 * exitfail.c: Don't include stdlib.h; no longer needed.
1259 More changes to assume C89 or better.
1261 * error.c (error_tail): Assume vprintf.
1263 * argmatch.c (getenv): Remove decl.
1264 * progreloc.c (get_full_program_name): Define via prototype.
1265 * setenv.c (clearenv): Likewise.
1266 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1268 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1269 (malloc, memcpy): Remove decls.
1270 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1271 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1272 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1273 (memcpy): Remove macro.
1274 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1275 (__P): Remove. All uses removed.
1276 (PTR): Remove. All uses changed to void *.
1277 (CHAR_BIT, NULL): Remove.
1278 (spaces, zeros, memset_space, memset_zero)
1279 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1281 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1282 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1283 Define with prototype.
1284 Remove now-unnecessary prototype decl.
1285 (extra_args_spec): Assume ANSI C. All uses changed.
1286 (extra_args_spec_iso): Remove.
1287 (my_strftime, emacs_strftimeu): Define via prototype.
1288 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1290 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1291 * strtoimax.c: Include <stdlib.h> unconditionally.
1292 (strtoul, strtol): Remove decls.
1293 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1295 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1296 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1297 (LOCALE_PARAM_PROTO): New macro.
1298 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1299 (INTERNAL (strtol), strtol): Define with a prototype.
1300 (PARAMS): Remove. All uses removed.
1301 * tempname.c: Include <string.h> unconditionally.
1302 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1303 * xgethostname.c (main): Define with a prototype.
1304 * xmalloc.c: Include "xalloc.h" first, to check interface.
1305 Include <stdlib.h> unconditionally.
1306 (calloc, malloc, realloc, free): Remove decls.
1307 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1308 Include <stdlib.h> unconditionally. Sort include file names.
1310 (xstrtod): Define with a prototype.
1311 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1312 (strtol, strtoul): Remove decls.
1314 2003-09-11 Paul Eggert <eggert@twinsun.com>
1316 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1317 Include <stdlib.h>, <string.h> unconditionally.
1318 Remove now-unnecessary cast to char *.
1319 * strnlen.c: Include <string.h> unconditionally.
1320 * yesno.c (yesno): Define with a prototype.
1322 2003-09-10 Bruno Haible <bruno@clisp.org>
1324 * strcspn.c: Include <string.h> unconditionally.
1325 * strpbrk.c: Include <string.h> unconditionally.
1326 * strstr.c: Include <string.h> unconditionally.
1327 * unicodeio.c: Include <string.h> unconditionally.
1328 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1329 * unsetenv.c: Likewise.
1330 * xreadlink.c: Include <stdlib.h> unconditionally.
1331 * yesno.c: Include <stdlib.h> unconditionally.
1332 (rpmatch): Add prototype.
1334 2003-09-10 Jim Meyering <jim@meyering.net>
1336 * error.c: Correct indentation of cpp directives.
1338 2003-09-09 Paul Eggert <eggert@twinsun.com>
1342 * acosl.c (main): Use a prototype.
1343 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1346 * getloadavg.c (getloadavg, main): Define via prototypes.
1348 * getopt.h (struct option.name): Assume C89, and use 'const'.
1349 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1350 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1352 * getopt.c (const): Remove macro.
1353 Include <string.h> unconditionally.
1354 (my_index): Remove; all uses changed to strchr.
1355 (strlen): Remove decl.
1356 (exchange): Remove forward decl; no longer needed.
1357 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1358 Define with prototype.
1359 * getopt1.c (const): Remove macro.
1360 (getopt_long, getopt_long_only, main): Define with prototype.
1362 * getugroups.c: Include <string.h> unconditionally.
1364 * getusershell.c: Include <stdlib.h> unconditionally.
1365 (getusershell, setusershell, endusershell, readname, main):
1366 Define with prototypes.
1368 * group-member.c: Include group-member.h first.
1369 Include <stdlib.h> unconditionally.
1371 * hard-locale.c: Include hard-locale.h first.
1372 Include <stdlib.h>, <string.h> unconditionally.
1374 * hash.c (free, malloc): Remove decls.
1375 Include <stdlib.h> unconditionally.
1377 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1378 (getenv): Do not declare.
1380 * idcache.c: Include <string.h> unconditionally.
1382 * long-options.c: Include long-options.h first, to test interface.
1383 Include <stdlib.h> unconditionally.
1385 * makepath.c: Include makepath.h first, to test interface.
1386 Include <stdlib.h> and <string.h> unconditionally.
1388 * linebuffer.c: Include <stdlib.h>.
1389 (free): Remove decl.
1391 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1392 rpl_malloc returns void *, not char *.
1393 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1395 * md5.h: Include <limits.h> unconditionally.
1396 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1397 (__P): Remove; all uses removed.
1398 * md5.c: Include "md5.h" first.
1399 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1400 md5_buffer, md5_process_bytes, md5_process_block):
1401 Define with prototypes.
1402 * sha.h (__P): Remove all uses. (It wasn't defined??)
1403 * sha.c: Include "sha.h" first.
1404 Include <stdlib.h>, <string.h> unconditionally.
1406 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1407 * memcmp.c (__ptr_t): Likewise.
1408 * memrchr.c (__ptr_t): Likewise.
1409 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1410 Include <string.h> unconditionally.
1411 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1412 * memchr.c: Include <stdlib.h> unconditionally.
1413 * memchr.c (LONG_MAX): Remove.
1414 * memrchr.c (LONG_MAX): Likewise.
1415 * memchr.c (__memchr): Define via a prototype.
1416 * memrchr.c (__memrchr): Likewise.
1417 * memcmp.c (__P): Remove, and remove all uses.
1418 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1419 Remove forward decls; no longer needed.
1420 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1421 Use types required by C89 in prototype.
1423 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1424 * savedir.c: Likewise.
1425 * mkdir.c (free): Remove decl.
1426 * rmdir.c (rmdir): Define with a prototype.
1427 * savedir.c: Include savedir.h first, to test interface.
1429 * mktime.c (STDC_HEADERS): Remove.
1430 Include <stdlib.h>, <string.h> unconditionally.
1432 * modechange.c: Include <stdlib.h> unconditionally.
1433 (malloc): Remove decl.
1435 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1436 (free): Remove decl.
1438 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1439 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1440 (This type really should be intptr_t, but that's a C99ism.)
1441 (_obstack_memcpy): Remove: all uses changed to memcpy.
1442 Include <string.h> unconditionally.
1443 (struct obstack): Assume __STDC__ for types of members
1444 chunkfun, freefun, extra_arg.
1445 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1446 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1447 obstack_begin, obstack_specify_allocation,
1448 obstack_specify_allocation_with_arg, obstack_chunkfun,
1449 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1450 Remove unprototyped decls and the macros that use them.
1451 * obstack.c (POINTER): Remove. All uses changed to void *.
1452 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1453 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1454 (defined __STDC__ && __STDC__)]:
1455 Remove nonprototyped code.
1456 Include <stdlib.h> unconditionally.
1457 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1458 _obstack_allocated_p, _obstack_free, obstack_free,
1459 _obstack_memory_used, print_and_abort):
1460 Define using prototypes.
1461 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1462 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1463 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1464 obstack_next_free, obstack_object_size, obstack_room) [0]:
1465 Remove unused, unprototyped code.
1467 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1469 * physmem.c (physmem_total, physmem_available, main): Define
1472 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1473 (main): Define with a prototype.
1475 * posixver.c (getenv): Remove decl.
1477 * putenv.c (malloc): Returns void *, not char *.
1478 Include <string.h> unconditionally.
1479 (strchr, memcpy, NULL): Do not define.
1481 * readtokens.c: Include readtokens.h first, to test interface.
1482 Include <stdlib.h>, <string.h> unconditionally.
1483 (init_tokenbuffer): Define with a prototype.
1485 * regex.c (PARAMS): Remove. All uses removed.
1486 All uses of _RE_ARGS removed, too.
1487 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1489 (bzero): Assume memset exists.
1490 (memcmp, memcpy, NULL): Remove.
1491 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1492 char, or assignments to local vars of type signed char.
1493 (init_syntax_once, PREFIX(extract_number_and_incr),
1494 PREFIX(print_partial_compiled_pattern),
1495 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1496 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1497 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1498 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1499 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1500 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1501 wcs_compile_range, byte_compile_range, truncate_wchar,
1502 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1503 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1504 count_mbs_length, wcs_re_match_2_internal,
1505 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1506 PREFIX(alt_match_null_string_p),
1507 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1508 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1509 regfree, PREFIX(extract_number)): Define with prototype. Remove
1510 now-unnecessary declaration, if any.
1511 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1513 Remove now-unnecessary casts among pointer types.
1514 * regex.h (_RE_ARGS): Remove. All uses removed.
1516 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1517 (free): Remove decl.
1519 * rpmatch.c: Include <stdlib.h> unconditionally.
1521 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1522 (free): Remove decl.
1524 * save-cwd.c: Include <stdlib.h> unconditionally.
1525 * xgetcwd.c: Likewise.
1527 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1528 (free): Remove decl.
1530 * strchrnul.c (strchrnul): Define with a prototype.
1531 Fix bug: c_in was not converted to char before searching.
1533 The following changes are not K&R related:
1535 * group-member.h: Include <sys/types.h>, so that this file is
1537 * makepath.h: Likewise.
1539 * getusershell.c (readname, default_index, line_size, readname):
1540 Use size_t, not int, for sizes.
1541 (readname): If the size overflows, report an error instead of
1544 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1546 * getndelim2.c: Assume stdlib.h per the C89 spec.
1548 2003-09-08 Paul Eggert <eggert@twinsun.com>
1550 Assume C89 or better; remove K&R cruft.
1551 A few of these changes were first proposed by Derek Robert Price
1552 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1554 * addext.c: Include <string.h> unconditionally.
1555 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1556 Don't declare getenv or malloc.
1558 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1559 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1561 (find_stack_direction, alloca): Use prototypes.
1563 * atexit.c (atexit): Define using a prototype.
1565 * basename.c, dirname.c, stripslash.c:
1566 Include <string.h> unconditionally.
1568 * bcopy.c: Include <stddef.h>.
1569 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1571 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1573 * error.h (error, error_at_line, error_print_progname)
1574 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1575 * error.c: Include error.h first, to check interface.
1576 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1577 (VA_START): Remove; all uses changeed to va_start.
1578 (exit, strerror): Remove decls.
1579 (error_print_progname): Prototype uncondionally.
1580 Don't include <errno.h>; no longer needed.
1581 (private_strerror): Remove.
1582 (error_tail): Always define.
1583 (error, error_at_line): Assume C89 or better; always use prototypes.
1584 * fatal.c: Include "fatal.h" first, to test interface.
1585 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1586 (VA_START): Remove; all uses changed to va_start.
1587 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1589 (exit): Remove decl.
1590 (fatal): Prototype unconditionally. Assume va_start works.
1591 Abort at end, to pacify gcc.
1593 * euidaccess.c (main): Define with a prototype.
1595 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1597 * exitfail.c: Include <stdlib.h> unconditionally.
1599 * fnmatch_.h (__P): Remove. All uses changed to assume
1601 * fnmatch.c: Include fnmatch.h first, to test interface.
1602 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1603 (getenv): Remove decl.
1604 (fnmatch): Define using a prototype.
1605 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1606 (FCT): Define using a prototype.
1608 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1610 * gethostname.c: Include <stddef.h>.
1611 (gethostname): Define with prototype. Length is size_t, not int.
1613 2003-09-08 Paul Eggert <eggert@twinsun.com>
1615 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1616 getversion.c should have been removed then, but was accidentally
1619 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1620 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1622 2003-09-07 Paul Eggert <eggert@twinsun.com>
1624 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1625 copy_tm_result. Bug reported by Simon Josefsson in
1626 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1628 2003-09-06 Paul Eggert <eggert@twinsun.com>
1630 * time_r.c, time_r.h: New files.
1632 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1634 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1635 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1637 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1639 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1640 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1643 * timegm.c: Switch to glibc implementation, with the following changes:
1644 [defined HAVE_CONFIG_H]: Include <config.h>.
1645 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1646 (__mktime_internal) [!defined _LIBC]: New decl.
1647 (__gmtime_r) [!defined _LIBC]: New macro and function.
1648 (timegm): Use a prototype, since gnulib assumes C89.
1649 Do not bother declaring tmp to be const, as it's not really usefu.
1650 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1651 (timegm): Declare only if HAVE_DECL_TIMEGM.
1653 2003-09-03 Paul Eggert <eggert@twinsun.com>
1655 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1656 Bug reported by Lute Kamstra in
1657 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1659 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1660 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1661 course with correspondingly smaller numbers for tomorrow and
1662 yesterday. From Tadayoshi Funaba. Originally installed into
1663 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1666 2003-08-31 Simon Josefsson <jas@extundo.com>
1668 * timegm.h: New file.
1669 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1671 2003-08-31 Karl Berry <karl@gnu.org>
1673 * argp.h: update from libc.
1675 2003-08-28 Bruno Haible <bruno@clisp.org>
1677 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1678 warning on QNX, which defines O_BINARY to 000000.
1680 2003-08-24 Bruno Haible <bruno@clisp.org>
1682 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1683 MSVC7 <stdio.h> is included later.
1685 2003-08-20 Bruno Haible <bruno@clisp.org>
1687 * progname.h: New file, from GNU gettext.
1688 * progname.c: New file, from GNU gettext.
1689 * progreloc.c: New file, from GNU gettext.
1691 2003-08-19 Bruno Haible <bruno@clisp.org>
1693 * xstrdup.c: Assume <string.h> exists.
1695 2003-08-18 Jim Meyering <jim@meyering.net>
1697 * setenv.h: Indent nested cpp directive.
1698 * vasnprintf.c: Remove trailing blanks.
1700 2003-08-17 Simon Josefsson <jas@extundo.com>
1701 Bruno Haible <bruno@clisp.org>
1703 * xstrndup.h: New file.
1704 * xstrndup.c: New file.
1706 2003-08-17 Bruno Haible <bruno@clisp.org>
1708 * strndup.h: New file.
1710 2003-08-16 Paul Eggert <eggert@twinsun.com>
1712 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1713 space, undoing this 2003-08-12 change:
1714 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1716 2003-08-16 Jim Meyering <jim@meyering.net>
1718 Merge from coreutils.
1719 * xstrtoimax.c: #else #if -> #elif.
1720 * xstrtoumax.c: Likewise.
1722 2003-08-15 Paul Eggert <eggert@twinsun.com>
1724 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1725 rather than tab, after '#' in shell-script copyright notices.
1726 Suggested by Bruno Haible.
1728 2003-08-15 Jim Meyering <jim@meyering.net>
1729 and Paul Eggert <eggert@twinsun.com>
1731 Merge from coreutils.
1732 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1733 member but strut utmpx does not. Needed for AIX 4.3.3.
1734 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1736 2003-08-15 Jim Meyering <jim@meyering.net>
1738 Merge from coreutils.
1739 * xgethostname.c: Include <stdlib.h>.
1740 (xghostname): Don't exit for anything other than memory-related
1741 failure; just return NULL.
1742 * userspec.c: Include "posixver.h".
1743 (parse_user_spec): Accept `.' as a separator only
1744 in pre-POSIX-200112 mode.
1745 * strtoimax.c: Use #elif rather than #else #if.
1746 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1747 Remove function, now that we can rely on a working tzset function.
1748 [!_LIBC]: Ensure that the required autoconf test has been run.
1749 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1750 Use underlying_strftime for %r.
1751 * sha.c: Merge in some clean-up and optimization changes from glibc.
1752 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1753 Ensure that it is a multiple of 64.
1754 Rearrange loop exit tests so as to avoid performing an
1755 additional fread after encountering an error or EOF.
1756 * realloc.c: Update copyright date.
1758 2003-08-14 Jim Meyering <jim@meyering.net>
1760 Merge from coreutils.
1761 * obstack.h: Whitespace changes.
1762 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1763 and xcalloc return values.
1764 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1765 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1766 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1767 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1768 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1770 Use mntctl's return value to drive the entry-processing loop, since
1771 we can't rely on the value of the vmt_length member in the last
1772 entry. On some systems doing so could result in exhausting
1773 virtual memory. Based in part on a patch from Mike Jetzer.
1775 2003-08-14 Jim Meyering <jim@meyering.net>
1776 and Paul Eggert <eggert@twinsun.com>
1778 Merges from coreutils, plus other fixes.
1779 * physmem.c: Merge in portability changes from gcc/libiberty
1780 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1781 for credits and details. Thanks to Kaveh Ghazi for helping
1782 to keep these files in sync.
1783 (ARRAY_SIZE): Define it.
1784 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1785 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1786 (memcasecmp): Don't assume size_t fits in unsigned int.
1787 Remove casts and duplicate code.
1788 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1789 (memcpy): Remove definition.
1790 Merge in some clean-up and optimization changes from glibc.
1791 [BLOCKSIZE]: Move definition to top of file.
1792 Ensure that it is a multiple of 64.
1793 Rearrange loop exit tests so as to avoid performing an
1794 additional fread after encountering an error or EOF.
1795 * md5.h (md5_uintptr): Define.
1796 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1797 return to the initial working directory. Preserve errno
1799 * idcache.c: Include "xalloc.h".
1800 (xmalloc, xrealloc): Remove decls.
1801 (getuser): Remove casts no longer required in C89.
1802 * human.c: Include stdio.h, for sprintf.
1803 * group-member.c: Include "xalloc.h".
1804 (xmalloc, xrealloc): Remove decls.
1805 (get_group_info): Remove casts no longer required in C89.
1806 * getusershell.c (readname): Remove casts no longer required in C89.
1807 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1808 * getline.c: Whitespace fix, from coreutils.
1810 2003-08-13 Paul Eggert <eggert@twinsun.com>
1812 * exclude.c: Include <ctype.h>
1813 (IN_CTYPE_DOMAIN): New macro.
1815 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1818 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1819 Undo previous (whitespace-only) change.
1821 2003-08-12 Paul Eggert <eggert@twinsun.com>
1823 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1824 Normalize leading white space and remove trailing white space.
1825 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1826 notice, as per ../config/srclist-update.
1828 Merge from coreutils.
1829 * euidaccess.h: New file.
1830 * euidaccess.c: Include it.
1831 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1832 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1833 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1835 2003-08-11 Bruno Haible <bruno@clisp.org>
1837 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1838 (vasnprintf): Use it instead of wcslen.
1840 2003-08-11 Bruno Haible <bruno@clisp.org>
1842 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1843 value to ensure that _Bool promotes to int. Use #define for _Bool when
1844 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1846 2003-08-10 Karl Berry <karl@gnu.org>
1848 * regex.h: update from libc (whitespace fix).
1850 2003-08-09 Paul Eggert <eggert@twinsun.com>
1852 Merge some files from coreutils. These changes were
1853 originally made by Jim Meyering.
1854 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1855 many older Unixes require this.
1856 * alloca.c (alloca): Remove cast to argument of free;
1857 no longer needed in C89.
1858 * alloca_.h, regex.h: Fix white space to match
1859 what GNU indent does.
1861 2003-08-05 Paul Eggert <eggert@twinsun.com>
1863 * bumpalloc.h: Remove.
1865 2003-08-04 Paul Eggert <eggert@twinsun.com>
1867 * getloadavg.c: Change copyright notice and spacing to conform to
1870 Merge from coreutils.
1871 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1873 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1874 from Karl Berry, implemented by Jim Meyering.
1875 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1876 from Dmitry V. Levin.
1877 Remove anachronistic cast of xrealloc.
1878 * fnmatch_.h (__const): Remove. Use 'const'.
1879 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1880 type. Otherwise, it wouldn't compile with at least /bin/cc on
1881 ymp-cray-unicos9.0.2.X.
1882 Combine two mostly-identical uses of alloca into one.
1883 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1885 2003-08-04 Dave Love <d.love@dl.ac.uk>
1889 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1890 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1891 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1892 obsolete NLIST_NAME_UNION.
1893 [__GNU__]: Undef BSD and FSCALE.
1894 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1896 2003-08-03 Paul Eggert <eggert@twinsun.com>
1898 * stdbool_.h (_Bool): Make it signed char, instead of
1899 an enum type, so that it's guaranteed to promote to int. See:
1900 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1902 2003-07-31 Paul Eggert <eggert@twinsun.com>
1904 * strerror.c: Include config.h, limits.h. Declare sprintf.
1905 (strerror): Don't assume that a printable int fits in 14 bytes.
1907 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1908 Bruno Haible <bruno@clisp.org>
1910 * getline.h (getline, getdelim): Change return type to ssize_t.
1911 * getline.c (getline, getdelim): Likewise.
1912 Remove _GNU_SOURCE define; now it's defined in config.h through
1915 2003-07-22 Paul Eggert <eggert@twinsun.com>
1917 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1918 over-parenthesization in macros.
1920 Sync with coreutils.
1922 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1925 Use `exit_failure' for xalloc and xmemcoll instead of their own
1926 private exit-failure variables.
1927 * xalloc.h (xalloc_exit_failure): Remove.
1928 * xmalloc.c: Likewise. Include exitfail.h.
1929 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1930 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1931 * xmemcoll.c: Likewise. Include exitfail.h.
1932 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1934 2003-07-18 Paul Eggert <eggert@twinsun.com>
1936 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1937 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1938 to test that it can stand by itself. Include "exitfail.h".
1939 Clients should set exit_failure instead.
1940 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1942 2003-07-18 Andreas Schwab <schwab@suse.de>
1944 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1946 2003-07-18 Bruno Haible <bruno@clisp.org>
1948 * getndelim2.h: New file.
1949 * getndelim2.c: Make into a module of its own. Include config.h,
1951 (getndelim2): Make non-static. Change return type to ssize_t.
1952 * getline.h: Change argument names.
1953 * getline.c: Include getndelim2.h instead of getndelim2.c.
1954 * getnline.c: Include getndelim2.h.
1956 2003-07-17 Bruno Haible <bruno@clisp.org>
1958 * Makefile.am: Remove file.
1959 * Makefile.in: Remove file.
1961 2003-07-17 Bruno Haible <bruno@clisp.org>
1963 * getnline.h: New file.
1964 * getnline.c: New file.
1965 * getndelim2.c: New file, extracted from getline.c.
1966 (getndelim2): Renamed from getdelim2, with added nmax argument.
1967 * getline.c: Include getndelim2.c.
1968 (getdelim2): Moved out to getndelim2.c.
1969 (getline, getdelim): Update.
1971 2003-07-15 <karl@gnu.org>
1973 * vasnprintf.c: update from gettext.
1975 2003-07-15 Jim Meyering <jim@meyering.net>
1977 * makepath.c (make_path): Enclose diagnostic in _(...).
1979 2003-07-14 Paul Eggert <eggert@twinsun.com>
1981 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1982 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1983 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1984 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1985 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1986 updated automatically by ../config/srclist-update. This changes
1987 their license from LPGL to GPL.
1989 2003-07-14 Jim Meyering <jim@meyering.net>
1991 Don't emit diagnostics. Let callers do that.
1992 * save-cwd.c: Don't include "error.h".
1993 (save_cwd): Don't call error. Ensure that errno is valid
1994 when returning nonzero.
1996 * save-cwd.h (restore_cwd): Update prototype.
1997 * save-cwd.c (restore_cwd): Remove two parameters.
1998 Simplify. Don't call error upon failure. Let callers do that.
1999 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2000 when auditing is enabled. But don't bother updating the #if.
2002 2003-07-14 Simon Josefsson <jas@extundo.com>
2004 * mempcpy.h: New file.
2005 * mempcpy.c: New file.
2007 2003-07-14 Paul Eggert <eggert@twinsun.com>
2009 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2010 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2011 unicodeio.c, unicodeio.h, unlocked-io.h:
2012 Switch from LGPL to GPL.
2014 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2016 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2017 it breaks C++ compilation.
2018 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2020 2003-07-10 Jim Meyering <jim@meyering.net>
2022 * vasnprintf.c: Remove trailing blanks.
2023 Make cpp indentation consistent.
2025 2003-07-09 Paul Eggert <eggert@twinsun.com>
2027 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2028 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2029 Switch from LGPL to GPL.
2031 2003-07-07 Paul Eggert <eggert@twinsun.com>
2033 * mktime.c: Fix some boundary cases and remove need for floating point.
2035 Issue a compile-time diagnostic if time_t is floating point, or if
2036 two's complement arithmetic is not in effect, or if arithmetic
2037 right shift does not propagate the sign. These assumptions were
2038 all in the original code but they weren't checked.
2040 (TIME_T_MIDPOINT, verify): New macros.
2041 (__isleap): Remove; it has integer overflow problems.
2042 (leapyear): New function, without those problems.
2043 (ydhms_tm_diff): Remove; splitting into two parts.
2044 (ydhms_diff): New function, containing the arithmetic part of
2045 the old ydhms_tm_diff function. Issue a compile-time
2046 diagnostic if we are not using C99 integer division.
2047 Avoid casts when possible.
2048 (guess_time_tm): New function, containing the checking part of
2049 the old ydhms_tm_diff function. Return the new value, rather than
2050 the difference between it and the old. Accept a new argument T
2051 so that *T specifies the old value. Check for overflow in the result.
2053 (__mktime_internal): Use a time_t offset, not a long int offset.
2054 This undoes the 2003-06-04 change, which is no longer needed now
2055 that we have better overflow checking.
2056 (localtime_offset): Likewise.
2058 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2059 and long are 64-bit but int is only 32-bit.
2060 (ydhms_diff): Use long int to store year1 and yday1.
2061 Issue a compile-time diagnostic if long int is not wide enough.
2063 (__mktime_internal): Use long int to store adjusted year and yday.
2064 Use plain C rather than preprocessor commands, if that doesn't
2066 Check for overflow (and try to repair) after each probe
2067 rather than checking only at the very end. This avoids some bugs
2068 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2069 does not equal GMT offset at maximum time).
2070 Use integer to check for overflow rather than floating point; this
2071 is more portable to non-IEEE hosts, and is a tad faster.
2072 When we detect that we are oscillating between two values,
2073 don't check whether tm_isdst has the requested value, since
2074 we already know the answer. When tm_isdst has the wrong value,
2075 use a different heuristic to find the right one, based on the
2076 extreme values actually observed in practice in tz2003a,
2077 rather than the (overly optimistic) "previous 3 calendar quarters".
2079 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2080 "T const" to accommodate glibc style.
2081 (check_result): Use less-confusing report format. "long" -> "long int.
2083 Don't loop if the iteration overflows time_t.
2084 Allow a negative step in the iteration.
2086 2003-07-01 Paul Eggert <eggert@twinsun.com>
2088 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2089 having it depend on HAVE_SYS_TYPES_H.
2091 2003-06-25 Bruno Haible <bruno@clisp.org>
2093 * readlink.c: New file.
2095 2003-06-20 Bruno Haible <bruno@clisp.org>
2097 Assume C89, so PARAMS isn't needed.
2098 * unicodeio.h (PARAMS): Remove.
2099 * unicodeio.c: Don't use PARAMS.
2101 2003-06-18 Jim Meyering <jim@meyering.net>
2103 Merge changes from coreutils.
2104 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2105 Remove explicit declarations of xmalloc and realloc.
2107 (read_utmp): Remove anachronistic cast of xmalloc.
2109 2003-06-17 Paul Eggert <eggert@twinsun.com>
2111 Assume C89, so PARAMS isn't needed.
2112 * backupfile.h (PARAMS): Remove. All uses removed.
2113 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2114 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2115 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2116 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2117 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2118 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2119 xstrtol.h: Likewise.
2120 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2121 same.h, strverscmp.h: Do not include config.h; no longer needed.
2122 Anyway, config.h should always be included before any other file.
2124 2003-06-11 Simon Josefsson <jas@extundo.com>
2126 * sysexit_.h: New file.
2128 2003-05-20 Derek Price <derek@ximbiot.com>
2130 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2132 2003-06-10 Simon Josefsson <jas@extundo.com>
2134 * strchrnul.h: New file.
2135 * strchrnul.c: New file.
2137 2003-06-10 Simon Josefsson <jas@extundo.com>
2139 * argp.h: New file, from glibc.
2140 * argp-ba.c: New file, from glibc.
2141 * argp-eexst.c: New file, from glibc.
2142 * argp-fmtstream.c: New file, from glibc.
2143 * argp-fmtstream.h: New file, from glibc.
2144 * argp-fs-xinl.c: New file, from glibc.
2145 * argp-help.c: New file, from glibc.
2146 * argp-namefrob.h: New file, from glibc.
2147 * argp-parse.c: New file, from glibc.
2148 * argp-pv.c: New file, from glibc.
2149 * argp-pvh.c: New file, from glibc.
2150 * argp-xinl.c: New file, from glibc.
2152 2003-06-07 Jim Meyering <jim@meyering.net>
2154 * readtokens.h: Put `Free Software Foundation, Inc.'
2155 in place of my name in the copyright comment.
2156 Remove definition and uses of __P.
2159 * stat.c: Don't declare xmalloc explicitly.
2160 Instead, include "xalloc.h".
2161 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2162 xrealloc, and xcalloc return values.
2163 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2165 * xgetcwd.h: Remove definition/uses of PARAMS.
2167 2003-06-06 Jim Meyering <jim@meyering.net>
2169 * stdbool_.h: Renamed from stdbool.h.in.
2171 2003-06-06 Jim Meyering <jim@meyering.net>
2173 Merge from coreutils.
2174 * same.c: (same_name): Declare *_basename locals to be `const'.
2175 Consolidate declarations and initializations of *_base* locals.
2177 Merge from coreutils.
2178 This avoids a core dump on systems without GNU putenv,
2179 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2180 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2181 (unsetenv): New static function, from GNU libc.
2182 (rpl_putenv): Use it.
2184 * modechange.c: Remove trailing blanks.
2186 Merge from coreutils.
2187 * fsusage.c: Remove declaration of statfs.
2188 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2190 * posixtm.c: Include <stdbool.h> unconditionally.
2192 2003-06-05 Paul Eggert <eggert@twinsun.com>
2194 * mktime.c (__mktime_internal): When resolving a tm_isdst
2195 mismatch, look in future quarters as well as past. This fixes a
2196 bug when processing fall-backwards gaps immediately after a long
2197 period of daylight-saving time.
2199 * mktime.c: Assume freestanding C89 or better.
2200 (HAVE_LIMITS_H): Remove. Assume it's 1.
2201 (__P): Remove; not used.
2202 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2203 (mktime, not_equal_tm, print_tm, check_result,
2204 main): Use prototypes. Use const * where appropriate.
2205 (main): Fix typo in testing code that uncovered by above changes.
2206 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2208 2003-06-04 Paul Eggert <eggert@twinsun.com>
2210 * mktime.c: Fix Debian bug 177940
2211 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2212 (localtime_offset): Now long int, not time_t, because we want it
2213 to be guaranteed to be signed. All uses changed.
2214 (__mktime_internal): If overflow would occur when adding offset,
2217 Merge 'human' changes from coreutils. Rewrite to support
2218 locale-specific notations like thousands separators.
2219 * human.c: Simplify authorship notice.
2220 Include human.h immediately after config.h.
2221 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2222 <limits.h>: Do not include, since human.h does.
2223 (SIZE_MAX, UINTMAX_MAX): New macros.
2224 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2225 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2226 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2227 (power_letter): Renamed from suffixes.
2228 (generate_suffix_backwards): Remove.
2229 (adjust_value): Now takes int style (because of human.h changes)
2230 and long double value (for greater precision on some platforms).
2231 (group_number): New function.
2232 (human_readable): Use it. Use integer options, not enum.
2233 Put the options before the sizes in the arg list.
2234 Support all the new options.
2235 The old human_readable function has been removed;
2236 use inttostr.h instead.
2237 (human_readable, default_block_size, humblock):
2238 Use uintmax_t, not int, for block sizes.
2239 (human_readable_inexact, block_size_types): Remove.
2240 (block_size_opts): New constant.
2241 (human_options): Renamed from human_block_size, with new signature
2242 that allows block sizes up to UINTMAX_MAX. All callers changed.
2243 * human.h: Add copyright and authorship notice.
2244 Include <limits.h> and <stdbool.h> unconditionally.
2245 (PARAMS): Remove. All uses removed.
2246 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2247 (enum human_inexact_style): Remove tag; now a nameless enum.
2248 (human_floor, human_ceiling, human_round_to_even): Now have
2249 values 2, 0, 1 rather than -1, 1, 0.
2250 (human_group_digits, human_suppress_point_zero, human_autoscale,
2251 human_base_1024, human_SI, human_B): New constants.
2252 (human_readable_inexact, human_block_size): Remove.
2253 (human_readable): Size args are now uintmax_t, not int.
2254 (human_options): New decl.
2256 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2257 unnecessary now that we assume C89 or better. This change
2258 imported from coreutils.
2260 * mktime.c (__mktime_internal): Do not reject negative timestamps
2261 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2262 in the 2003-05-30 sync from glibc.
2264 .h files should stand alone, but we shouldn't include <sys/types.h>
2265 if we can get away with just <stddef.h>.
2267 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2268 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2269 rather than <sys/types.h>, as we merely need size_t.
2270 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2272 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2273 Include <stdio.h>, to get FILE.
2274 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2275 memcasecmp.h has included <stddef.h> and all we need is size_t.
2276 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2277 our interface, instead of including <sys/types.h>
2279 2003-06-02 Paul Eggert <eggert@twinsun.com>
2282 Fix some minor time-related bugs with POSIX time arguments.
2283 Some valid time stamps were being rejected (notably -1, and
2284 time stamps before 1900 on 64-bit hosts). And some invalid
2285 time stamps were being accepted, e.g. September 31.
2287 * posixtm.h (posixtime): Return bool instead of time_t, so
2288 that we can return (time_t) -1 successfully.
2289 * posixtm.c: Likewise.
2290 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2291 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2292 (t): Remove static var.
2293 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2294 of static var. All uses changed.
2295 (year): Do not reject years before 1900; they can occur with
2297 (posix_time_parse): Do not check for out-of-range components;
2298 that is now the caller's responsibility, since our checks were
2299 only approximations.
2300 (posixtime): Use mktime to check for out-of-range components,
2301 since it knows them exactly.
2302 If mktime returns (time_t) -1, check whether an error actually occurred
2303 by invoking localtime on -1.
2304 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2305 posixtime failures better.
2306 Improve the test data (in comments only).
2308 2003-05-30 <karl@gnu.org>
2310 * mktime.c: update from libc.
2312 2003-05-30 Bruno Haible <bruno@clisp.org>
2314 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2315 * localcharset.h: Likewise.
2316 * localcharset.c: Likewise.
2318 2003-05-28 Paul Eggert <eggert@twinsun.com>
2320 Assume the headers required for C89 freestanding compilers.
2321 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2322 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2323 without checking for HAVE_LIMITS_H.
2324 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2325 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2327 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2328 * exclude.c: Include <stdbool.h> unconditionally.
2329 * tempname.c: Include <stddef.h> unconditionally.
2330 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2331 * modechange.c, rpmatch.c (NULL): Don't define, since
2332 <stddef.h> does that.
2333 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2334 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2335 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2336 * xstrtol.c: Likewise.
2337 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2338 * savedir.c: Include <stddef.h> instead of defining NULL.
2340 * addext.c (addext): Use assignment rather than cast, to avoid
2341 warnings on some platforms.
2343 * mktime.c (__mktime_internal): Do not reject negative timestamps
2346 2003-05-10 Bruno Haible <bruno@clisp.org>
2348 * linebreak.c (iconv_string_length): Don't return -1 just because the
2349 string is longer than 4 KB.
2351 2003-05-12 Jim Meyering <jim@meyering.net>
2353 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2354 the space-padded-by-default conversion specifiers, %e, %k, %l.
2356 2003-05-03 Bruno Haible <bruno@clisp.org>
2358 Upgrade to Unicode-4.0.
2359 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2360 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2361 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2362 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2363 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2364 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2365 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2366 Change width of U+E0100..U+E01EF from 1 to 0.
2368 2003-04-25 Bruno Haible <bruno@clisp.org>
2370 * copy-file.c: Include <stddef.h>, for size_t.
2372 2003-04-25 Jim Meyering <jim@meyering.net>
2374 * copy-file.c (copy_file_preserving): Declare buf_size to be
2375 of type size_t, not int.
2377 2003-04-11 Jim Meyering <jim@meyering.net>
2379 Merge changes from Coreutils.
2381 2003-03-22 Jim Meyering <jim@meyering.net>
2383 * strftime.c (widen): Cast alloca return value to proper type.
2385 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2388 * strftime.c (my_strftime): Handle very large width
2389 specifications for numeric values correctly. Improve checks for
2392 2003-01-19 Jim Meyering <jim@meyering.net>
2394 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2395 (nl_get_alt_digit) [! defined my_strftime]: Define.
2396 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2397 _nl_get_alt_digit and _nl_get_walt_digit.
2399 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2400 These changes have no effect outside of _LIBC.
2402 2003-04-10 Bruno Haible <bruno@clisp.org>
2404 * findprog.h: New file, from GNU gettext.
2405 * findprog.c: New file, from GNU gettext.
2407 2003-04-05 Jim Meyering <jim@meyering.net>
2409 Merge changes from Coreutils.
2411 * exclude.h (PARAMS): Remove definition and uses.
2412 * exclude.c: Remove uses of `PARAMS'.
2414 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2415 Add test-cases for DOS filenames. Declare program_name.
2416 (main): Set up program_name. Patch by Rich Dawe.
2418 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2420 Use mntctl's return value to drive the entry-processing loop, since
2421 we can't rely on the value of the vmt_length member in the last
2422 entry. On some systems doing so could result in exhausting
2423 virtual memory. Based in part on a patch from Mike Jetzer.
2425 2003-04-04 Bruno Haible <bruno@clisp.org>
2427 * linebreak.h: New file, from GNU gettext.
2428 * linebreak.c: New file, from GNU gettext with slight modifications.
2429 * lbrkprop.h: New file, from GNU gettext.
2431 2003-04-03 Bruno Haible <bruno@clisp.org>
2433 * utf8-ucs4.h: New file, from GNU gettext.
2434 * utf16-ucs4.h: New file, from GNU gettext.
2435 * ucs4-utf8.h: New file, from GNU gettext.
2436 * ucs4-utf16.h: New file, from GNU gettext.
2438 2003-04-02 Bruno Haible <bruno@clisp.org>
2440 * binary-io.h: New file, from GNU gettext.
2442 2003-04-01 Bruno Haible <bruno@clisp.org>
2444 * pathname.h: New file, from GNU gettext.
2445 * concatpath.c: New file, from GNU gettext.
2447 2003-03-30 Bruno Haible <bruno@clisp.org>
2449 * copy-file.c (copy_file_preserving): Don't set owner if the function
2450 chown() doesn't exist.
2452 2003-03-28 Bruno Haible <bruno@clisp.org>
2454 * copy-file.h: New file, from GNU gettext.
2455 * copy-file.c: New file, from GNU gettext.
2457 2003-03-18 Jim Meyering <jim@meyering.net>
2459 * quote.c (quote_n): Fix typo in comment.
2461 2003-03-14 Jim Meyering <jim@meyering.net>
2463 Merge changes from Coreutils.
2464 * obstack.h (obstack_object_size): Declare temporary, __o,
2465 to be const, in order to avoid warnings.
2466 (obstack_room): Likewise.
2467 (obstack_empty_p): Likewise.
2469 2003-03-13 Paul Eggert <eggert@twinsun.com>
2471 Merge changes from Bison.
2472 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2473 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2474 when compiling Bison 1.875's `bitset bset = obstack_alloc
2475 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2476 * hash.c: Include <stdbool.h> unconditionally.
2478 2003-03-09 Paul Eggert <eggert@twinsun.com>
2480 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2481 Reported by Bruce Becker; see:
2482 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2484 2003-03-03 Paul Eggert <eggert@twinsun.com>
2485 Bruno Haible <bruno@clisp.org>
2487 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2488 Reported by John Hughes, see
2489 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2491 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2493 * poll_.h: New file.
2496 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2498 * mathl.h: New file.
2499 * acosl.c: New file.
2500 * asinl.c: New file.
2501 * atanl.c: New file.
2502 * ceill.c: New file.
2505 * floorl.c: New file.
2506 * frexpl.c: New file.
2507 * ldexpl.c: New file.
2509 * sincosl.c: New file.
2511 * sqrtl.c: New file.
2513 * trigl.c: New file.
2514 * trigl.h: New file.
2516 2003-02-17 Bruno Haible <bruno@clisp.org>
2518 * mkdtemp.h: New file, from GNU gettext.
2519 * mkdtemp.c: New file, from GNU gettext.
2521 2003-01-31 Bruno Haible <bruno@clisp.org>
2523 * rename.c: #undef rename before defining rpl_rename.
2524 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2526 2003-01-30 Bruno Haible <bruno@clisp.org>
2528 * printf-args.h: New file, from GNU gettext.
2529 * printf-args.c: New file, from GNU gettext.
2530 * printf-parse.h: New file, from GNU gettext.
2531 * printf-parse.c: New file, from GNU gettext.
2532 * vasnprintf.h: New file, from GNU gettext.
2533 * vasnprintf.c: New file, from GNU gettext.
2534 * asnprintf.c: New file, from GNU gettext.
2535 * vasprintf.h: New file, from GNU gettext with modifications.
2536 * vasprintf.c: New file, from GNU gettext.
2537 * asprintf.c: New file, from GNU gettext.
2539 2003-01-29 Bruno Haible <bruno@clisp.org>
2541 * stpncpy.h: New file, from GNU gettext with modifications.
2542 * stpncpy.c: New file, from GNU gettext with modifications.
2544 2003-01-28 Bruno Haible <bruno@clisp.org>
2546 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2548 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2551 2003-01-27 Bruno Haible <bruno@clisp.org>
2553 * xsetenv.h: New file, from GNU gettext.
2554 * xsetenv.c: New file, from GNU gettext.
2556 2003-01-23 Bruno Haible <bruno@clisp.org>
2558 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2560 2003-01-22 Bruno Haible <bruno@clisp.org>
2562 * exit.h: New file, from GNU gettext.
2564 2003-01-11 Bruno Haible <bruno@clisp.org>
2566 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2567 * strcase.h (strcasecmp, strncasecmp): Likewise.
2569 2003-01-14 Jim Meyering <jim@meyering.net>
2571 * same.c (same_name): Tweak a comment.
2573 2003-01-11 Bruno Haible <bruno@clisp.org>
2575 * same.c (same_name): Reorder tests so as to avoid calling stat()
2576 when a string comparison is sufficient.
2578 2003-01-11 Bruno Haible <bruno@clisp.org>
2580 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2583 2003-01-11 Bruno Haible <bruno@clisp.org>
2585 * hash-pjw.c: Add comment about low quality of this function.
2587 2003-01-12 Paul Eggert <eggert@twinsun.com>
2589 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2590 to avoid collisions with libcurses and libreadline.
2592 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2593 * getstr.h, getstr.c: Remove.
2594 * getline.c: Include "getline.h", to check interface.
2595 Move body of old getstr.c here: this defines MIN_CHUNK and
2596 declares getdelim2, which is renamed from getstr.
2597 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2599 * linebuffer.c (readlinebuffer): Renamed from readline.
2601 * linebuffer.h: Likewise.
2602 (readline): Remove backward-compatibility macro.
2604 2003-01-12 Jim Meyering <jim@meyering.net>
2606 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2608 2003-01-10 Bruno Haible <bruno@clisp.org>
2610 * alloca_.h: New file.
2611 * getdate.y: Unconditionally include alloca.h.
2612 * makepath.c: Likewise.
2613 * setenv.c: Likewise.
2614 * userspec.c: Likewise.
2616 2003-01-09 Bruno Haible <bruno@clisp.org>
2618 * stdbool.h.in: New file.
2620 2003-01-08 Bruno Haible <bruno@clisp.org>
2622 * safe-read.c: Include specification header first, to ensure its
2624 * full-write.c: Likewise.
2626 2003-01-08 Jim Meyering <jim@meyering.net>
2628 * full-write.c: Undefine and define-away `const' after inclusion
2629 of errno.h, not before. Suggestion from Bruno Haible.
2631 2003-01-07 Jim Meyering <jim@meyering.net>
2633 * full-write.c: Rework so that it may serve to define full_read, too.
2634 * full-read.c: Simply #define FULL_READ and include full-write.c.
2636 2003-01-06 Jim Meyering <jim@meyering.net>
2638 * version-etc.c: Update year in translatable copyright string.
2640 2002-12-25 Bruno Haible <bruno@clisp.org>
2642 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2643 * xstrtol.h: Likewise.
2644 * xstrtoimax.c: Likewise.
2645 * xstrtoumax.c: Likewise.
2646 * human.h: Likewise.
2648 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2649 on systems that have <inttypes.h> but not <stdint.h>.
2651 2002-12-31 Paul Eggert <eggert@twinsun.com>
2653 * memcoll.c (memcoll): Fall back on a simple algorithm using
2654 memcmp if strcoll doesn't work.
2656 2002-12-23 Bruno Haible <bruno@clisp.org>
2658 * localcharset.h: New file.
2659 * localcharset.c: Include it.
2660 * unicodeio.c: Likewise.
2662 2002-12-22 Bruno Haible <bruno@clisp.org>
2664 * utime.c (utime_null): No need to call ftruncate if the file was
2667 2002-12-23 Bruno Haible <bruno@clisp.org>
2669 * memcoll.c (STRCOLL): New macro.
2672 2002-12-22 Bruno Haible <bruno@clisp.org>
2674 * getstr.h (getstr): Define, to avoid clash with libcurses.
2675 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2677 2002-12-22 Bruno Haible <bruno@clisp.org>
2679 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2681 2002-12-23 Bruno Haible <bruno@clisp.org>
2683 * getline.h: Include <stddef.h>, for size_t.
2685 * unicodeio.h: Include <stddef.h>, for size_t.
2686 * unicodeio.c: Don't include <stddef.h>.
2688 2002-12-17 Bruno Haible <bruno@clisp.org>
2690 * canon-host.c (strdup): Remove unused declaration.
2692 * fsusage.c: Include full_read.h.
2693 (get_fs_usage): Use full_read instead of safe_read.
2695 * utime.c (utime_null): Use SAFE_READ_ERROR.
2697 2002-12-11 Bruno Haible <bruno@clisp.org>
2699 * setenv.h: Rewritten to cope with systems that have setenv() but not
2701 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2704 2002-12-11 Bruno Haible <bruno@clisp.org>
2706 * setenv.c (alloca): Fall back to malloc.
2708 (setenv): Use freea() to free memory allocated with alloca().
2710 2002-11-13 Bruno Haible <bruno@clisp.org>
2712 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2713 function declarations.
2714 * unsetenv.c (unsetenv): Likewise.
2716 2002-03-04 Bruno Haible <bruno@clisp.org>
2718 Portability to AIX 4.3.3.
2719 * unsetenv.c: New file, extracted from setenv.c.
2720 * setenv.c: Move the unsetenv() function to unsetenv.c.
2722 2001-12-20 Bruno Haible <bruno@clisp.org>
2724 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2725 use malloc instead. For SunOS 4.
2727 2001-12-11 Bruno Haible <bruno@clisp.org>
2729 * setenv.c: Declare alloca.
2730 (compar_fn_t): New typedef.
2731 (KNOWN_VALUE, STORE_VALUE): Use it.
2733 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2736 2002-12-10 Paul Eggert <eggert@twinsun.com>
2738 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2739 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2740 Choose values that are less likely to collide with system fnmatch
2742 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2743 defined (e.g., a pure POSIX system).
2744 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2745 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2747 2002-12-06 Jim Meyering <jim@meyering.net>
2749 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2751 Merge in changes from libc's misc/error.c, in preparation
2752 for the merge of gnulib's changes back into libc.
2754 * error.c (_): Define only if not already defined.
2755 Move definition to follow all #include directives.
2756 Include unlocked-io.h only if !_LIBC.
2757 [_LIBC]: Include <libio/libioP.h>.
2758 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2759 (fflush): Tweak definition to use INTUSE.
2762 2002-12-05 Paul Eggert <eggert@twinsun.com>
2764 * alloca.c [defined emacs]: Include "lisp.h".
2765 (xalloc_die) [defined emacs]: New macro.
2766 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2767 [! defined emacs]: Include <xalloc.h>.
2768 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2769 (pointer): Typedef to POINTER_TYPE *.
2770 (malloc): Remove decl; we now always use xmalloc.
2771 (alloca): Use old-style definition, since Emacs needs this.
2772 Check for arithmetic overflow when computing combined size.
2774 2002-12-04 Paul Eggert <eggert@twinsun.com>
2776 Do not generate unlocked-io.h automatically, since it's easier to
2777 maintain it by hand.
2779 * unlocked-io.h: New file, from GNU diffutils,
2780 but with proper copyright notice and attribution.
2782 * Makefile.am: Add copyright notice.
2783 (libfetish_a_SOURCES): Add unlocked-io.h.
2784 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2785 (DISTCLEANFILES, io_functions): Remove macros.
2786 (EXTRA_DIST): Remove gen_uio.
2787 (unlocked-io.h): Remove rule.
2789 2002-12-04 Jim Meyering <jim@meyering.net>
2791 Reflect the fact that stat.c and lstat.c are no longer generated.
2792 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2793 (DISTCLEANFILES): Likewise.
2794 (EXTRA_DIST): Likewise.
2795 (all_local): Don't depend on stat.c or lstat.c.
2796 (stat.c, lstat.c): Remove rules.
2797 (EXTRA_DIST): Remove xstat.in.
2799 * xstat.in: Remove file. Contents moved into stat.c.
2800 * stat.c: New file. Contents mostly from xstat.in.
2801 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2802 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2804 * safe-read.c: Rework so that it may serve to define safe_write, too.
2805 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2807 2002-12-03 Jim Meyering <jim@meyering.net>
2809 * safe-read.c, safe-write.c: Change variable names and comments, but
2810 not semantics, to minimize the differences between these two files.
2811 (safe_read): Change comment to mention SAFE_READ_ERROR.
2813 * safe-read.c (IS_EINTR): Define.
2814 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2816 2002-12-02 Bruno Haible <bruno@clisp.org>
2818 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2819 Define, taken from safe-read.c.
2820 (INT_MAX): Provide fallback.
2821 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2822 * safe-write.h (SAFE_WRITE_ERROR): Define.
2824 * safe-read.c (EINTR): Remove definition.
2825 (safe_read): Don't use EINTR if it is absent.
2827 2002-12-02 Jim Meyering <jim@meyering.net>
2829 * safe-read.c (EINTR): Define.
2830 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2831 (INT_MAX): Provide fallback.
2832 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2834 * safe-read.h (SAFE_READ_ERROR): Define.
2836 2002-12-01 Jim Meyering <jim@meyering.net>
2838 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2839 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2841 2002-11-27 Paul Eggert <eggert@twinsun.com>
2843 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2844 hash_rehash): Replace `if (limit <= value) abort ();' with
2845 `if (! (value < limit)) abort ();', for readability.
2847 2002-11-26 <karl@gnu.org>
2849 * strdup.c: copy from libc again, with jim's ok.
2850 * .cppi-disable: re-add strdup.c
2852 2002-11-25 <karl@gnu.org>
2854 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2855 instead of "strtol.c".
2857 2002-11-25 Jim Meyering <jim@meyering.net>
2859 * mktime.c: Sync from libc, now that it has the latest fix.
2861 2002-11-24 <karl@gnu.org>
2863 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2864 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2866 2002-11-24 Jim Meyering <jim@meyering.net>
2868 Update from coreutils:
2870 * mktime.c: Merge in changes from libc.
2872 Avoid a link-time failure on some Linux systems.
2873 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2874 (__mon_yday): Declare with the STATIC attribute.
2875 (__mktime_internal): Likewise.
2876 Based on a report from Greg Schafer.
2878 2002-11-23 Jim Meyering <jim@meyering.net>
2880 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2881 Use `unsigned', not `int', as type of index.
2883 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2885 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2887 2002-11-22 Paul Eggert <eggert@twinsun.com>
2889 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2890 hint that one should use `if (! x) abort ();' rather than `assert
2891 (x);', and anyway it's one less thing to worry about configuring.
2892 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2893 hash_rehash, hash_insert): Use abort rather than assert.
2895 2002-11-22 Paul Eggert <eggert@twinsun.com>
2897 * quotearg.h: Allow multiple inclusion by surrounding with
2898 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2899 so that we can be included first.
2900 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2901 * quotearg.c: Include quotearg.h immediately after config.h.
2902 No need to include stddef.h or sys/types.h any more.
2903 Surround local include files with "", not "<>".
2904 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2905 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2906 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2907 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2908 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2909 (ISPRINT): Remove; no longer needed now that we assume C89.
2911 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2914 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2915 quotearg_char): Use SIZE_MAX rather than
2916 (size_t) -1 when we are talking about "infinity".
2918 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2920 2002-11-22 Bruno Haible <bruno@clisp.org>
2922 * safe-read.h: Assume C89. Add comments.
2923 (safe_read): Change return type to size_t.
2924 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2925 counts > SSIZE_MAX correctly.
2926 * safe-write.h: New file.
2927 * safe-write.c: New file.
2928 * full-read.h: New file.
2929 * full-read.c: New file.
2930 * full-write.h: Assume C89. Add comments.
2931 * full-write.c: Include safe-write.h.
2932 (full_write): Rewritten to use safe_write.
2933 Suggested by Jim Meyering and Paul Eggert.
2935 2002-11-21 Bruno Haible <bruno@clisp.org>
2937 Remove case insensitive option matching.
2938 * argmatch.h (argcasematch): Remove declaration.
2939 (ARGCASEMATCH): Remove macro.
2940 (__xargmatch_internal): Remove case_sensitive argument.
2941 (XARGMATCH): Update.
2942 (XARGCASEMATCH): Remove macro.
2943 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2944 case_sensitive argument.
2945 (argcasematch): Remove function.
2946 (__xargmatch_internal): Remove case_sensitive argument.
2947 (main): Use XARGMATCH instead of XARGCASEMATCH.
2949 * xmalloc.c: Change compile-time error message. Add comment about
2950 required autoconf version.
2952 2002-11-21 Jim Meyering <jim@meyering.net>
2954 * strdup.c (strdup): Tweak comment and initial #if/#include.
2956 Merge in changes from the coreutils.
2958 2002-09-25 Paul Eggert <eggert@twinsun.com>
2959 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2960 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2961 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2962 int. Work more efficiently if X is the same width as uintmax_t.
2963 Do not compare X to -1, to avoid bogus compiler warning.
2964 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2965 Don't assume that f_frsize and f_bsize are the same type.
2967 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2970 * makepath.c (make_path): Restore umask *before* creating the final
2972 (make_path): Minor reformatting.
2974 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2975 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2977 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2978 ones. At least on GNU/Linux systems, `auto' means something else.
2981 2002-11-20 Paul Eggert <eggert@twinsun.com>
2983 Merge argmatch cleanups from Bison. Assume C89.
2985 * argmatch.c: Include config.h here, not in argmatch.h.
2986 Include stdlib.h, for EXIT_FAILURE.
2987 Always include <string.h>, since we assume C89.
2988 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2989 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2990 Include <stddef.h> instead, since it's all we need for size_t.
2991 (PARAMS): Remove. All uses removed.
2992 (ARRAY_CARDINALITY): Do not bother to #undef.
2993 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2994 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2995 Remove unnecessary parentheses.
2996 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2997 Insert necessary parentheses.
2998 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2999 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3001 2002-11-19 Bruno Haible <bruno@clisp.org>
3003 * mbswidth.c: Include mbswidth.h right at the beginning.
3004 * mbswidth.h: Include <stddef.h>, for size_t.
3006 * mbswidth.h (PARAMS): Remove macro.
3007 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3008 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3010 * gcd.h (PARAMS): Remove macro.
3011 (gcd): Use ANSI C function declarations.
3012 * gcd.c (gcd): Likewise.
3014 2002-11-15 Bruno Haible <bruno@clisp.org>
3016 * strcspn.c: Include <stddef.h>.
3017 (strcspn): Use ANSI C function declaration. Change return type to
3019 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3020 (strpbrk): Use NULL.
3021 * strpbrk.h (PARAMS): Remove macro.
3022 (strpbrk): Use ANSI C function declaration.
3023 * strstr.c: Don't include <sys/types.h>.
3024 * strstr.h (PARAMS): Remove macro.
3025 (strstr): Use ANSI C function declarations.
3027 2002-11-06 Bruno Haible <bruno@clisp.org>
3029 * gcd.h (gcd): Change argument type to 'unsigned long'.
3030 * gcd.c (gcd): Likewise.
3032 2002-11-05 Bruno Haible <bruno@clisp.org>
3034 * gcd.h: New file, from gettext-0.11.5.
3035 * gcd.c: New file, from gettext-0.11.5.
3037 2002-11-05 Bruno Haible <bruno@clisp.org>
3039 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3040 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3041 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3042 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3044 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3045 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3047 * closeout.c: Include gettext.h instead of <libintl.h>.
3048 * human.c: Include gettext.h instead of <libintl.h>.
3049 * quotearg.c: Include gettext.h instead of <libintl.h>.
3050 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3051 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3052 * userspec.c: Include gettext.h instead of <libintl.h>.
3053 * version-etc.c: Include gettext.h instead of <libintl.h>.
3054 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3055 (textdomain): Remove definition.
3056 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3058 * long-options.c: Remove include of <libintl.h> and definition of _.
3059 * same.c: Remove include of <libintl.h> and definition of _.
3061 2002-11-04 Bruno Haible <bruno@clisp.org>
3063 * stpcpy.h: New file, from GNU gettext-0.11.5.
3064 * strcase.h: New file, from GNU gettext-0.11.5.
3065 * strpbrk.h: New file, from GNU gettext-0.11.5.
3066 * strstr.h: New file, from GNU gettext-0.11.5.
3067 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3069 2002-05-09 Bruno Haible <bruno@clisp.org>
3071 * config.charset: Update for newest glibc. Add canonical names
3072 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3074 2002-05-09 Bruno Haible <bruno@clisp.org>
3076 * localcharset.c (get_charset_aliases): Add more Windows specific
3079 2002-05-08 Owen Taylor <otaylor@redhat.com>
3081 * config.charset: A few additions for Solaris.
3083 2001-12-05 Bruno Haible <bruno@clisp.org>
3085 * localcharset.c (locale_charset): Don't return an empty string.
3087 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3089 * config.charset: msdos in uk_UA uses CP1125.
3091 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3093 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3094 * localcharset.c (locale_charset): Declare as extern "C".
3096 2002-02-15 Bruno Haible <bruno@clisp.org>
3098 * config.charset [msdosdjgpp]: For Russian, use CP866.
3100 2002-02-11 Bruno Haible <bruno@clisp.org>
3102 * config.charset: Add support for NetBSD.
3104 2002-09-25 <karl@gnu.org>
3106 * strdup.c: copy from libc/string (via ../config/srclist*).
3107 * getopt*: copy from libc/posix.
3108 * gettext.h: copy from gettext.
3109 * .cppi-disable: add strdup.c, gettext.h.
3111 2002-07-01 Jim Meyering <meyering@lucent.com>
3113 * c-stack.c: Include sys/time.h.
3114 From Volker Borchert.
3116 2002-06-11 Paul Eggert <eggert@twinsun.com>
3118 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3119 New macro. Use it uniformly instead of
3120 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3121 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3122 reported by Vin Shelton.
3124 2002-06-22 Jim Meyering <meyering@lucent.com>
3126 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3127 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3129 2002-06-22 Paul Eggert <eggert@twinsun.com>
3131 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3132 Do not assume SA_SIGINFO behavior.
3133 Bug reported by Jim Meyering on NetBSD 1.5.2.
3135 2002-06-22 Jim Meyering <meyering@lucent.com>
3137 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3139 * exitfail.c, exitfail.h: Likewise.
3140 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3142 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3144 (EXTRA_DIST): Add fnmatch_loop.c.
3145 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3147 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3148 * fnmatch.c: Update from diffutils-2.8.2.
3149 * fnmatch_.h: New file. From diffutils-2.8.2.
3150 * fnmatch.h: Remove file.
3152 2002-06-18 Paul Eggert <eggert@twinsun.com>
3154 * file-type.h: Report an error if neither S_ISREG nor
3155 S_IFREG is defined, instead of using a test specific to glibc
3156 2.2. This should be safe, since POSIX requires S_ISREG and
3157 Unix Version 7 had S_IFREG. We don't need to check for
3158 <sys/types.h> since we don't use any symbols that it defines.
3160 2002-06-15 Jim Meyering <meyering@lucent.com>
3162 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3163 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3164 have been included before this file.
3166 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3168 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3169 so that each temporary file name is unique and valid in the first
3170 8 characters, for operation under DOS.
3172 2002-06-15 Jim Meyering <meyering@lucent.com>
3174 Work even with DJGPP 2.03, which lacks support for symlinks.
3176 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3178 * lchown.c (S_ISLNK): Likewise.
3180 2002-06-14 Jim Meyering <meyering@lucent.com>
3182 * file-type.h: Use the version from diffutils-2.8.2.
3183 * file-type.c: Likewise.
3185 2002-05-27 Jim Meyering <meyering@lucent.com>
3187 Fix a problem seen only on nonconforming systems whereby ls.c's
3188 use of localtime, and then of gettimeofday would cause trouble:
3189 the localtime call used to initialize rpl_gettimeofday's save
3190 mechanism would clobber ls's current local time information so
3191 that in any long listing the first file would always be listed
3192 with date 1970-01-01. Analysis by Volker Borchert.
3194 * gettimeofday.c (localtime): Undefine.
3195 (rpl_localtime): New function.
3197 2002-05-22 Jim Meyering <meyering@lucent.com>
3199 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3200 * file-type.h: New file.
3201 * file-type.c (file_type): New file/function. Extracted from diffutils.
3203 2002-04-29 Paul Eggert <eggert@twinsun.com>
3205 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3207 2002-04-28 Paul Eggert <eggert@twinsun.com>
3209 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3210 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3211 of 127, since 64 is the largest conceivable number for ancient
3213 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3215 2002-04-28 Jim Meyering <meyering@lucent.com>
3217 * sig2str.c (WTERMSIG): Remove definition (unused).
3219 2002-04-28 Paul Eggert <eggert@twinsun.com>
3221 * sig2str.h, sig2str.c: New files.
3222 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3224 2002-04-24 Jim Meyering <meyering@lucent.com>
3226 * gettext.h: New file, from Gettext.
3227 * Makefile.am (INCLUDES): Remove -I../intl.
3228 (libfetish_a_SOURCES): Add gettext.h.
3230 2002-04-16 Jim Meyering <meyering@lucent.com>
3232 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3233 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3234 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3236 2002-04-12 Jim Meyering <meyering@lucent.com>
3238 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3240 2002-03-10 Jim Meyering <meyering@lucent.com>
3242 * makepath.c (make_path): Remove a comma from a diagnostic.
3243 Suggestion from Santiago Vila.
3245 2002-03-08 Jim Meyering <meyering@lucent.com>
3247 * rename.c: Mention that this wrapper is needed also on
3248 mips-dec-ultrix4.4 systems.
3250 2002-03-02 Jim Meyering <meyering@lucent.com>
3252 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3253 not HAVE_CLOCK_SETTIME.
3255 2002-02-27 Paul Eggert <eggert@twinsun.com>
3257 * nanosleep.h: Rename to....
3258 * timespec.h: New name for nanosleep.h. All uses changed.
3260 * gettime.c: New file.
3261 * settime.c: New file.
3264 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3265 timespec.h. Remove nanosleep.h.
3267 2002-02-25 Paul Eggert <eggert@twinsun.com>
3269 * acl.c, acl.h: New files.
3270 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3272 2002-02-24 Jim Meyering <meyering@lucent.com>
3274 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3275 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3276 cause trouble. Reported by Nelson Beebe.
3278 2002-02-23 Paul Eggert <eggert@twinsun.com>
3280 * path-concat.c (xpath_concat): Reorder code to pacify
3281 compilers that don't know that xalloc_die never returns.
3283 2002-02-20 Jim Meyering <meyering@lucent.com>
3285 * getdate.c: Regenerate using bison-1.33.
3287 2002-02-15 Paul Eggert <eggert@twinsun.com>
3289 * posixver.c, posixver.h: New files.
3290 * Makefile.am (libfetish_a_SOURCES): Add them.
3292 2002-02-02 Paul Eggert <eggert@twinsun.com>
3293 Bruno Haible <bruno@clisp.org>
3295 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3296 (fwrite_success_callback): New declaration.
3297 * unicodeio.c (unicode_to_mb): New function, extracted from
3298 print_unicode_char. Call failure callback instead of error.
3299 (fwrite_success_callback): New function.
3300 (exit_failure_callback): New function.
3301 (fallback_failure_callback): New function.
3302 (print_unicode_char): Call unicode_to_mb.
3304 2002-01-26 Jim Meyering <meyering@lucent.com>
3306 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3308 2002-01-22 Jim Meyering <meyering@lucent.com>
3310 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3311 Otherwise, some versions of automake would omit the rule that makes
3312 Makefile from Makefile.in.
3314 2001-01-21 Paul Eggert <eggert@twinsun.com>
3316 * xmemcoll.h, xmemcoll.c: New files.
3317 * Makefile.am (libfetish_a_SOURCES): Add them.
3318 * memcoll.c: Include errno.h, and declare errno if not defined.
3319 (memcoll): Set errno to zero if there is no error.
3321 * quotearg.c (quotearg_buffer_restyled):
3322 Fix bug with quoting buffers containing NUL when backslashing escapes.
3323 This bug was exposed by the other changes in this patch.
3324 (quotearg_n_options): New arg ARGSIZE.
3325 All callers changed.
3326 (quoting_options_from_style): New function.
3327 (quotearg_n_style): Use it.
3328 (quotearg_n_style_mem): New function.
3330 * quotearg.h (quotearg_n_style_mem): New function.
3332 2002-01-16 Jim Meyering <meyering@lucent.com>
3334 * getdate.y: Add three semicolons, each just before a closing brace.
3335 Bison (as of version 1.31) no longer papers over that mistake.
3337 2002-02-14 Paul Eggert <eggert@twinsun.com>
3339 * backupfile.c (ISDIGIT): Comment fix.
3340 * getdate.y (ISDIGIT): Likewise.
3341 * posixtm.c (ISDIGIT, year): Likewise.
3342 * strverscmp.c (ISDIGIT): Likewise.
3343 * userspec.c (ISDIGIT): Likewise.
3345 2002-01-05 Jim Meyering <meyering@lucent.com>
3347 * version-etc.c (version_etc_copyright): Update copyright year.
3349 2001-01-19 Paul Eggert <eggert@twinsun.com>
3351 * closeout.c (close_stdout_status): If ferror (stdout), do
3352 not silently exit merely because the output buffer happens to
3353 have nothing pending.
3355 2001-12-18 Paul Eggert <eggert@twinsun.com>
3357 See the big note in ../ChangeLog.
3358 * human.c (suffixes): Prefer K to k for 1024.
3359 (generate_suffix_backwards): New function.
3360 (human_readable_inexact): Use it.
3361 * xstrtol.c (__xstrtol): If there is no number but there
3362 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3363 Accept 'K' as well as 'k'.
3365 2001-12-15 Jim Meyering <meyering@lucent.com>
3367 * regex.h (__restrict_arr): Update from libc.
3369 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3370 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3373 2001-12-10 Jim Meyering <meyering@lucent.com>
3375 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3376 Instead, include "xalloc.h".
3377 (initbuffer): Don't cast xmalloc return value to char*.
3378 (readline): Reword comment.
3379 Don't cast xrealloc return value to char*
3382 2001-12-09 Jim Meyering <meyering@lucent.com>
3384 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3385 `signed and unsigned type in conditional expression'.
3386 * posixtm.c (posix_time_parse): Likewise.
3388 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3390 * readtokens.c (readtoken): Declare an index to be of type unsigned
3391 to avoid a pedantic warning.
3393 * getstr.c: Don't include assert.h.
3394 (getstr): Remove warning-evoking assertions.
3395 Return -1 if offset parameter is out of bounds.
3396 Change the type of a local from int to size_t.
3398 * strftime.c (my_strftime_localtime_r): Include this function
3399 definition in the `#if ! HAVE_TM_GMTOFF' block.
3401 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3402 Include xalloc.h instead.
3404 2001-12-02 Jim Meyering <meyering@lucent.com>
3406 * tempname.c: Don't declare getenv, thus reverting the change of
3407 2001-11-18. It's no longer necessary, now that stdlib.h is always
3410 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3411 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3413 2001-11-30 Akim Demaille <akim@epita.fr>
3415 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3416 before being defined.
3418 2001-11-27 Paul Eggert <eggert@twinsun.com>
3420 * quotearg.h (quotearg_n, quotearg_n_style):
3421 First arg is int, not unsigned.
3422 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3423 (SIZE_MAX, UINT_MAX): New macros.
3424 (quotearg_n_options): Abort if N is negative.
3425 Avoid overflow check on hosts where size_t is 64 bits and int
3426 is 32 bits, as overflow is impossible there.
3427 Fix off-by-one typo that caused unnecessary reallocation.
3429 2001-11-27 Jim Meyering <meyering@lucent.com>
3431 * tempname.c: Merge with version from libc.
3432 * regex.c: Likewise.
3434 * tempname.c: Include stdlib.h unconditionally. On some old systems
3435 for which STDC_HEADERS is 0, it was not included, resulting in a
3436 warning about an integer-to-pointer conversion problem with getenv.
3437 Reported by Volker Borchert.
3439 2001-11-26 Jim Meyering <meyering@lucent.com>
3441 * gtod.h: Remove file.
3442 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3443 * gettimeofday.c: Don't include gtod.h.
3444 (GTOD_init): Remove function.
3445 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3446 Suggestion from Volker Borchert.
3448 2001-11-23 Jim Meyering <meyering@lucent.com>
3450 * hash.h (struct hash_table): Don't define here. Merely declare it.
3451 * hash.c (struct hash_table): Define it here instead.
3453 2001-11-22 Jim Meyering <meyering@lucent.com>
3455 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3457 2001-11-18 Paul Eggert <eggert@twinsun.com>
3459 * tempname.c (TMP_MAX): Remove; no longer needed.
3460 (TEMPORARIES): New macro.
3461 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3462 removes an artificial limitation (e.g. HP-UX 10.20, where
3465 2001-11-18 Jim Meyering <meyering@lucent.com>
3467 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3470 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3471 files will be created before anything else.
3473 2001-11-17 Jim Meyering <meyering@lucent.com>
3475 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3476 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3477 rather than group writable. Patch by Juan F. Codagnone.
3479 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3480 Instead, include "xalloc.h".
3482 * mountlist.c: Include unlocked-io.h after all system headers.
3483 Remove explicit declarations of xmalloc, xrealloc,
3484 and xstrdup. Instead, include "xalloc.h".
3486 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3487 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3488 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3490 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3491 Reported by Padraig Brady.
3493 * mkstemp.c: #undef mkstemp.
3495 (rpl_mkstemp): Rename from mkstemp.
3498 2001-11-16 Jim Meyering <meyering@lucent.com>
3500 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3501 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3502 determine the amount of total physical memory, use pstat_getstatic.
3503 HPUX-11 doesn't define _SC_PHYS_PAGES.
3504 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3505 If sysconf couldn't be used to determine the amount of available
3506 physical memory, use both pstat_getstatic and pstat_getdynamic.
3507 Based on a patch from Bob Proulx.
3509 2001-11-05 Jim Meyering <meyering@lucent.com>
3511 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3513 2001-11-03 Jim Meyering <meyering@lucent.com>
3515 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3516 in argmatch_to_argument call.
3518 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3521 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3522 e.g., a fault due to an attempt to free a NULL pointer.
3524 2001-11-01 Jim Meyering <meyering@lucent.com>
3526 * dirfd.c, dirfd.h: New files.
3527 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3529 * hash.c (hash_print) [TESTING]: Clean up.
3531 2001-10-22 Paul Eggert <eggert@twinsun.com>
3533 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3534 to avoid a warning if -Wall.
3536 2001-10-21 Paul Eggert <eggert@twinsun.com>
3538 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3540 2001-10-21 Jim Meyering <meyering@lucent.com>
3542 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3543 this code would end up calling gettext even in packages built
3545 * getopt.c (_): Likewise.
3546 * regex.c (_): Likewise.
3548 2001-10-20 Paul Eggert <eggert@twinsun.com>
3550 * error.c (strerror_r): Do not declare unless !_LIBC.
3551 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3552 Use strerror_r that is only a macro, even if it is not a function.
3553 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3554 (private_strerror): Use prototypes, not old-style function definition.
3555 (print_errno_message): New function.
3556 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3558 (error_tail, error, error_at_line): Use it.
3560 2001-10-11 Jim Meyering <meyering@lucent.com>
3562 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3563 and quote_n (1, ... to avoid clobbering a buffer.
3565 2001-10-05 Jim Meyering <meyering@lucent.com>
3567 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3568 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3569 * hash-pjw.h: New file.
3571 2001-09-30 Jim Meyering <meyering@lucent.com>
3573 * mountlist.c [MOUNTED_GETFSSTAT]:
3574 Include <sys/ucred.h>, for Apple Darwin.
3575 Include sys/mount.h and sys/fs_types.h only if available.
3577 (read_filesystem_list): Use FS_TYPE.
3579 2001-09-29 Paul Eggert <eggert@twinsun.com>
3581 * exclude.c (excluded_filename): 0 -> false, since it's
3584 2001-09-28 Paul Eggert <eggert@twinsun.com>
3586 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3587 #defines strtoimax. Also treat the other strto* functions
3590 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3591 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3592 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3594 2001-09-26 Jim Meyering <meyering@lucent.com>
3596 Most macros in unlocked-io.h had the wrong number of arguments.
3597 * gen-uio: New script.
3598 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3599 * unlocked-io.hin: Remove file.
3600 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3601 rather than trying to embed it here.
3602 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3603 Reported by Padraig Brady.
3605 2001-09-25 Volker Borchert <bt@teknon.de>
3607 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3609 2001-09-23 Jim Meyering <meyering@lucent.com>
3611 * mountlist.c: Remove useless parentheses in #if directives.
3612 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3613 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3615 2001-09-22 Jim Meyering <meyering@lucent.com>
3617 * localcharset.c: Update from latest gettext.
3618 * config.charset: Likewise.
3620 2001-09-20 Jim Meyering <meyering@lucent.com>
3622 * xstrtol.c (strtoimax): Guard declaration with
3623 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3624 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3625 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3626 (strtoumax): Likewise, for completeness (it wasn't necessary).
3628 2001-09-06 Paul Eggert <eggert@twinsun.com>
3630 * strtoimax.c (HAVE_LONG_LONG):
3631 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3632 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3633 to work around bug in IBM C compiler.
3635 2001-09-16 Jim Meyering <meyering@lucent.com>
3637 * mkdir.c: New file.
3639 2001-09-04 Paul Eggert <eggert@twinsun.com>
3641 * xgetcwd.c: Revert some of the previous change; intead,
3642 fix the HAVE_GETCWD_NULL code to behave more like the
3643 !HAVE_GETCWD_NULL code used to.
3646 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3649 2001-09-04 Paul Eggert <eggert@twinsun.com>
3651 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3652 Use ssize_t, not int, to store result of readlink.
3653 Check for ssize_t overflow as well as size_t overflow,
3654 as POSIX says the result of readlink is implementation-defined
3655 when ssize_t overflows.
3656 Remove unnecessary cast to char*.
3657 Use free+malloc instead of realloc, as the storage doesn't need
3658 to be preserved and it's clearer and can be more efficient that way.
3659 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3660 * xreadlink.h (xreadlink): Update prototype.
3662 2001-09-03 Paul Eggert <eggert@twinsun.com>
3664 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3665 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3666 spotted by Jim Meyering.
3668 2001-09-03 Jim Meyering <meyering@lucent.com>
3670 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3672 2001-09-03 Paul Eggert <eggert@twinsun.com>
3674 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3675 like the HAVE_GETCWD_NULL code.
3676 Include pathmax.h if not HAVE_GETCWD.
3677 Do not include xalloc.h.
3678 (INITIAL_BUFFER_SIZE): New symbol.
3679 Do not use xmalloc / xrealloc, since the caller is responsible for
3680 handling errors. Preserve errno around `free' during failure.
3681 Do not overrun buffer when using getwd.
3683 2001-09-03 Paul Eggert <eggert@twinsun.com>
3685 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3686 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3688 2001-09-02 Jim Meyering <meyering@lucent.com>
3690 * error.c: Update from GNU libc.
3692 2001-09-01 Jim Meyering <meyering@lucent.com>
3694 * xreadlink.c: New file.
3695 * xreadlink.h: New file.
3696 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3698 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3699 doesn't conflict with sparc Solaris 7's definition in
3700 /usr/include/sys/int_types.h.
3702 * exclude.c: Use `""', not `<>' to #include non-system header files.
3703 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3704 and strncasecmp as r-values. Unixware didn't have declarations.
3706 2001-08-31 Jim Meyering <meyering@lucent.com>
3708 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3709 Use an initial, malloc'd, buffer of length 128 rather than
3710 a statically allocated one of length 1024.
3712 2001-08-30 Paul Eggert <eggert@twinsun.com>
3714 * xgetcwd.c: Don't include pathmax.h.
3715 Include stdlib.h and unistd.h if available.
3717 (xmalloc, xstrdup, free): Remove decls.
3718 (xgetcwd): Don't assume sizes fit in unsigned.
3719 Check for overflow when computing sizes.
3720 Simplify reallocation code.
3722 2001-08-28 Paul Eggert <eggert@twinsun.com>
3724 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3726 * strtoimax.c: Renamed from strtoxmax.c, removing the
3729 Also, make the following further changes to make this file's
3730 configuration more similar to that of strtol.c:
3731 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3732 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3733 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3734 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3735 changed to signed values.
3737 And make the following changes as well:
3738 Fix copyright notice, as 1999 was missing.
3739 (verify): New macro.
3740 (strtoimax): Check sizes at compile-time, not run-time.
3741 Prefer strtol to strtoll if both work.
3742 (main): Remove; it was not that useful and was a pain to maintain.
3744 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3746 2001-08-30 Paul Eggert <eggert@twinsun.com>
3748 * savedir.c (savedir): Remove size parameter, as POSIX says that
3749 a directory's st_size can have an arbitrary value, so the old
3750 usage could waste an arbitrary amount of memory. All uses
3752 * savedir.h: Update prototype.
3754 2001-08-30 Paul Eggert <eggert@twinsun.com>
3756 * xstrtol.c (strtoimax): New decl.
3758 2001-08-28 Paul Eggert <eggert@twinsun.com>
3760 * xstrtol.h: Add copyright notice.
3761 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3762 LONGINT_INVALID_SUFFIX_CHAR.
3764 2001-08-30 Paul Eggert <eggert@twinsun.com>
3766 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3769 2001-08-30 Paul Eggert <eggert@twinsun.com>
3771 * hash.c: Remove '2001' from copyright notice.
3773 2001-08-30 Paul Eggert <eggert@twinsun.com>
3775 * full-write.h: New file.
3776 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3777 * full-write.c: Correct credits, as cccp.c no longer
3778 exists and anyway it was so heavily changed from the old cccp
3779 code as to be unrecognizable. Include full-write.h.
3780 (full_write) Return size_t, with short writes meaning failure.
3781 All callers changed. This fixes a bug with large buffers
3783 * utime.c: Include full-write.h.
3785 2001-08-30 Paul Eggert <eggert@twinsun.com>
3787 Merge 'exclude' changes from tar 1.13.22.
3788 This fixes one or two unlikely storage allocation overflow bugs,
3789 but doesn't change user-visible behavior otherwise.
3791 2001-08-30 Paul Eggert <eggert@twinsun.com>
3793 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3794 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3795 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3796 Include if available.
3797 (<xalloc.h>): Include
3798 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3799 (verify): New macro. Use it to verify that EXCLUDE macros do not
3800 collide with FNM macros.
3801 (struct patopts): New struct.
3802 (struct exclude): Use it, as exclude patterns now come with options.
3803 (new_exclude): Support above changes.
3804 (new_exclude, add_exclude_file):
3805 Initial size must now be a power of two to simplify overflow checking.
3806 (free_exclude, fnmatch_no_wildcards): New function.
3807 (excluded_filename): No longer requires options arg, as the options
3808 are determined by add_exclude. Now returns bool, not int.
3809 (excluded_filename, add_exclude):
3810 Add support for the fancy new exclusion options.
3811 (add_exclude, add_exclude_file): Now takes int options arg.
3812 Check for arithmetic overflow when computing sizes.
3813 (add_exclude_file): xrealloc might modify errno, so don't
3814 realloc until after errno might be used.
3816 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3818 (free_exclude): New decl.
3819 (add_exclude, add_exclude_file): Now takes int options arg.
3820 (excluded_filename): No longer requires options arg, as the options
3821 are determined by add_exclude. Now returns bool, not int.
3823 2001-08-30 Paul Eggert <eggert@twinsun.com>
3825 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3827 2001-08-27 Jim Meyering <meyering@lucent.com>
3829 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3831 * version-etc.c (N_): Remove definition.
3832 Revert most of last change.
3833 Instead, simply don't mark the `Copyright...' string for translation.
3834 Based on advice from Paul Eggert.
3836 * strtoxmax.c: Tweak comment.
3838 2001-08-26 Jim Meyering <meyering@lucent.com>
3840 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3841 of copyright with `%s' so translators don't get an untranslated
3843 (COPYRIGHT_YEAR): Define.
3844 (version_etc): Use fprintf rather than fputs.
3845 Suggestion from Ulrich Drepper.
3847 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3849 * strtoll.c: New file, from GNU libc.
3850 * xstrtoimax.c: New file.
3852 * xstrtol.h: Add xstrtoimax.
3853 * strtoumax.c: New file. Simply include "strtoumax.c".
3854 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3856 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3857 * strtoxmax.c: ... then renamed to this.
3859 2001-08-13 Paul Eggert <eggert@twinsun.com>
3861 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3862 Port to Solaris 8, where 'sed' requires a space after the 'r'
3863 command, and where sh dislikes "$/". Clean up the spacing a bit.
3864 Redirect output to $tmp just once.
3866 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3868 * addext.c (<errno.h>): Include.
3869 (errno): Declare if not defined.
3870 (addext): Work correctly when pathconf returns -1 and leaves
3871 errno alone because there is no limit. Also, work even if
3872 pathconf returns a value greater than SIZE_MAX.
3874 2001-08-12 Jim Meyering <meyering@lucent.com>
3876 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3877 Simply `return getcwd (NULL, 0);'.
3878 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3879 Use 1300 as initial value for length, not PATH_MAX.
3881 * pathmax.h: Clean up cpp syntax.
3883 2001-08-12 Jim Meyering <meyering@lucent.com>
3885 * gettimeofday.c: New file.
3887 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3889 2001-08-04 Jim Meyering <meyering@lucent.com>
3891 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3892 to get in sync with glibc.
3894 2001-08-03 Paul Eggert <eggert@twinsun.com>
3896 The following changes are from gettext 0.10.39 as maintained by
3899 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3900 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3901 with inverted sense. All uses changed.
3903 * mbswidth.c: Don't include <limits.h>.
3904 Include <stdlib.h> and <string.h> unconditionally.
3905 (iswcntrl, mbsinit, ISCNTRL): New macros.
3906 (mbsnwidth): Use K&R style function declarations.
3907 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3908 can optimize it when MB_CUR_MAX == 1.
3909 The width of control characters is zero, not 1.
3911 2001-07-15 Jim Meyering <meyering@lucent.com>
3913 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3914 (BUILT_SOURCES): Add unlocked-io.h.
3915 (io_functions): Define.
3916 (unlocked-io.h): New rule.
3917 (DISTCLEANFILES): Add unlocked-io.h.
3918 (all-local): Depend on unlocked-io.h, to ensure it is created.
3920 * unlocked-io.hin: New file
3922 * regex.c: Update from glibc.
3924 2001-07-05 Jim Meyering <meyering@lucent.com>
3926 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3928 (libfetish_a_SOURCES): Put all .h files here instead.
3929 Remove a thus-exposed (better checks in automake) duplicate and
3930 two unnecessary .h files.
3932 2001-06-11 Jim Meyering <meyering@lucent.com>
3934 * regex.c: Update from GNU libc.
3936 2001-05-27 Jim Meyering <meyering@lucent.com>
3938 * readutmp.h (UT_TYPE): Define.
3940 2001-05-24 Jim Meyering <meyering@lucent.com>
3942 * argmatch.c: Include "quote.h".
3943 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3944 quote function. Reported by Göran Uddeborg.
3946 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3948 * dirname.c (dir_name): Compute append_dot using path, not newpath
3949 which is not yet declared.
3951 2001-05-11 Paul Eggert <eggert@twinsun.com>
3953 * Makefile.am (libfetish_a_SOURCES):
3954 Add strftime.c, since we now compile it on all hosts.
3956 * strftime.c (my_strftime):
3957 Define to nstrftime if emacs, but only if my_strftime is not defined.
3958 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3959 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3960 Add one more extra argument: a nanoseconds value.
3963 (my_strftime function): Add %N format.
3964 (emacs_strftimeu): Renamed from emacs_strftime,
3965 with extra ut argument.
3967 2001-05-11 Paul Eggert <eggert@twinsun.com>
3969 dirname code cleanup. base_name now behaves more compatibly
3970 with POSIX basename when given file names that have trailing
3971 slashes, and similarly for dir_name. Add new primitives
3972 base_len and dir_len. Put the directory-name-related decls
3975 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3976 * backupfile.c (base_name): Likewise.
3977 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3978 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3979 * makepath.c (strip_trailing_slashes): Likewise.
3980 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3982 * rename.c (strip_trailing_slashes): Likewise.
3983 * same.c (base_name): Likewise.
3984 * stripslash.c (ISSLASH): Likewise.
3986 * addext.c: Include <dirname.h> after size_t is defined.
3987 * backupfile.c: Likewise.
3989 * addext.c (addext): Use base_len to trim redundant
3990 trailing slashes instead of doing it ourselves.
3991 But do not trim the last slash if it is not redundant.
3993 * backupfile.c (find_backup_file_name,
3994 max_backup_version): Use base_len instead of rolling it ourselves.
3995 Handle the case of "" and (on DOS) "C:" correctly.
3997 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3998 Include <string.h>, <dirname.h>.
3999 (base_name): Allow file names ending in slashes, other than names
4000 that are all slashes. In this case, return the basename followed
4001 by the slashes. This is more general, and can be used in places
4002 where the original base_name purposely had an assertion failure.
4003 (base_len): New function.
4005 * dirname.c: Include <string.h> instead of <stdlib.h>.
4006 Do not include <assert.h>; no longer needed.
4008 (memrchr): Remove decl.
4009 (dir_name_r): Remove.
4010 (dir_len): Renamed from dirlen. All callers changed.
4011 Rewrite in terms of base_name, for simplicity and consistency.
4012 (dir_name): Never return NULL. All callers changed.
4013 Do not include <stdlib.h> in test program; no longer needed.
4014 return 0; is fine for test program.
4016 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4018 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4020 * path-concat.c (path_concat): Use base_len to compute
4021 base length, not strlen; this means we cannot rely on memcpy
4024 * same.c (STREQ): Remove.
4025 (same_name): Handle the case where the basename ends in trailing '/'.
4027 * stripslash.c (strip_trailing_slashes): Return nonzero if
4028 a slash was stripped. Do not strip the last slash after a
4031 2001-04-08 Jim Meyering <meyering@lucent.com>
4033 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4034 recomputed; that's necessary when the offset spans a DST transition.
4035 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4037 2001-04-02 Jim Meyering <meyering@lucent.com>
4039 * regex.h, regex.c: Update from GNU libc.
4041 2001-03-19 Paul Eggert <eggert@twinsun.com>
4043 * version-etc.c (version_etc_copyright): Update to 2001.
4045 2001-03-16 Paul Eggert <eggert@twinsun.com>
4047 * tempname.c (uint64_t): Define to uintmax_t if
4048 not defined, and if UINT64_MAX is not defined.
4049 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4050 Reported by John David Anglin.
4052 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4054 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4055 alias if codeset is empty.
4056 * config.charset (BeOS): Use wildcard syntax.
4058 2001-03-13 Jim Meyering <meyering@lucent.com>
4060 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4061 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4064 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4066 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4068 * unicodeio.c (print_unicode_char): Simplify accordingly.
4070 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4072 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4073 support for DOS/DJGPP.
4075 2001-02-28 Paul Eggert <eggert@twinsun.com>
4077 * Makefile.am (libfetish_a_SOURCES):
4078 Add dup-safer.c, fopen-safer.c.
4079 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4081 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4083 2001-02-25 Paul Eggert <eggert@twinsun.com>
4085 The mkstemp replacement is taken from glibc 2.2.2, with some
4086 portability fixes for use outside glibc, as follows:
4088 * tempname.c (struct_stat64): New macro.
4089 (direxists, __gen_tempname): Use it.
4090 This avoids a portability problem with Solaris 8.
4092 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4093 (<stddef.h>, <stdint.h>, <string.h>):
4094 Include only if STDC_HEADERS || _LIBC.
4095 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4096 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4097 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4098 (__set_errno): Define this macro if <errno.h> doesn't.
4099 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4100 Define these macros if <stdio.h> doesn't.
4101 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4102 Define these macros if <sys/stat.h>
4103 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4104 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4105 __xstat64): Define if not _LIBC.
4106 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4107 (__gen_tempname): Invoke gettimeofday only if
4108 HAVE_GETTIMEOFDAY || _LIBC;
4109 otherwise, fall back on plain "time".
4110 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4112 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4114 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4116 2001-02-17 Jim Meyering <meyering@lucent.com>
4118 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4119 around included file name.
4121 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4123 * strftime.c: Update from GNU libc (the only changes were to comments).
4125 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4127 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4129 2001-02-17 Paul Eggert <eggert@twinsun.com>
4131 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4132 Remove workaround macros for hosts that have mbrtowc but not
4133 mbstate_t, as we now insist on proper declarations for both
4134 before using mbrtowc.
4136 2001-02-17 Jim Meyering <meyering@lucent.com>
4138 * regex.c: Update from libc.
4140 2001-02-16 Paul Eggert <eggert@twinsun.com>
4142 * alloca.c (malloc): Undef before defining, since stdlib.h
4143 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4144 Reported by Mark Hounschell via Paul Eggert.
4146 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4148 * config.charset: Update for FreeBSD 4.2.
4150 2001-01-26 Jim Meyering <meyering@lucent.com>
4152 * quotearg.c: Include stddef.h.
4153 * quote.c: Include stddef.h.
4154 Reported by Axel Kittenberger.
4156 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4157 line in double quotes so that it evokes a better diagnostic.
4158 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4159 Reported by Axel Kittenberger.
4161 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4163 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4164 to avoid a warning. Add back 'const' to inptr.
4166 2001-01-16 Jim Meyering <meyering@lucent.com>
4168 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4171 2001-01-14 Jim Meyering <meyering@lucent.com>
4173 * rename.c: New file. From Volker Borchert.
4174 Include stdlib.h, string.h or strings.h, and xalloc.h.
4175 Use strip_trailing_slashes rather than open-coding it.
4177 2001-01-03 Paul Eggert <eggert@twinsun.com>
4179 * strftime.c: Sync with glibc time/strftime.c 1.81.
4181 2001-01-03 Jim Meyering <meyering@lucent.com>
4183 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4184 local `inptr' to avoid warning with some system declarations of iconv.
4186 2000-12-29 Paul Eggert <eggert@twinsun.com>
4188 * modechange.c: Do not assume that mode_t uses the
4189 traditional octal encoding. E.g. "chmod 1 FOO" should set
4190 the other-execute bit of FOO even if S_IXOTH != 1.
4192 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4193 WOTH, XOTH, ALLM): New macros.
4194 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4195 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4197 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4198 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4200 No need to use uintmax_t; unsigned long is long enough.
4201 Don't bother to get suffix since we don't use it.
4203 2000-12-24 Jim Meyering <meyering@lucent.com>
4205 * hash.c (is_prime): Return explicit boolean values.
4206 (hash_get_first): Return NULL to appease Irix5.6's 89.
4207 Reported by Nelson Beebe.
4209 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4211 * localcharset.c (locale_charset): Add support for Win32.
4213 2000-12-18 Paul Eggert <eggert@twinsun.com>
4215 * physmem.h, physmem.c: New files.
4217 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4218 (noinst_HEADERS): Add physmem.h.
4220 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4221 't' for compatibility with Solaris 8 sort.
4223 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4225 * config.charset: Add support for BeOS.
4227 2000-12-16 Jim Meyering <meyering@lucent.com>
4229 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4230 SHELLS_FILE to a file name that's useful on djgpp systems.
4232 (ADDITIONAL_DEFAULT_SHELLS): Define.
4233 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4234 Based mostly on a patch from Prashant TR.
4236 2000-12-16 Jim Meyering <meyering@lucent.com>
4238 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4239 N and M) would have treated it like `chown N:N FILE'.
4241 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4243 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4245 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4246 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4247 to the list of canonical encodings. Rename EUC-CN to GB2312.
4249 2000-12-08 Andreas Schwab <schwab@suse.de>
4251 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4252 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4254 2000-12-07 Jim Meyering <meyering@lucent.com>
4256 * stripslash.c (ISSLASH): Define.
4257 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4260 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4261 (dir_name_r): Declare this function as static.
4262 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4263 manifest itself on a name containing a mix of slashes and
4265 Make this function work with names starting with a DOS-style
4266 drive letter and colon prefix.
4267 (dir_name): Append `.' if necessary.
4268 Based mostly on patches from Prashant TR and Eli Zaretskii.
4270 * dirname.h (dir_name_r): Remove prototype.
4272 2000-12-05 Jim Meyering <meyering@lucent.com>
4274 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4276 2000-12-04 Jim Meyering <meyering@lucent.com>
4278 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4279 Also include memory.h, stdlib.h, unistd.h if appropriate.
4280 Reported by Andreas Jaeger (conflicting declaration of malloc).
4282 2000-12-02 Jim Meyering <meyering@lucent.com>
4284 * closeout.h: Make idempotent, to avoid some obscure warnings.
4286 2000-12-01 Paul Eggert <eggert@twinsun.com>
4288 * memrchr.c: Include <config.h> before any system include file.
4290 2000-11-29 Paul Eggert <eggert@twinsun.com>
4292 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4294 2000-11-26 Jim Meyering <meyering@lucent.com>
4296 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4298 2000-11-22 Paul Eggert <eggert@twinsun.com>
4300 * strftime.c (my_strftime): Do not invoke mbrlen with a
4301 size of (size_t) -1; it's not portable.
4303 2000-11-17 Akim Demaille <akim@epita.fr>
4305 * obstack.h: Formatting changes.
4306 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4307 prevent type checking.
4308 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4309 cast the value to (void *): assigning a `foo *' to a `void *'
4311 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4313 2000-11-17 Jim Meyering <meyering@lucent.com>
4315 * strstr.c: Update from GNU libc.
4317 2000-11-16 Jim Meyering <meyering@lucent.com>
4319 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4321 2000-11-11 Jim Meyering <meyering@lucent.com>
4323 * error.c: Add a couple #includes, merging from GNU libc version.
4325 2000-11-10 Jim Meyering <meyering@lucent.com>
4327 * obstack.h: Update from GNU libc.
4328 * obstack.c: Likewise.
4330 2000-11-06 Paul Eggert <eggert@twinsun.com>
4332 * getusershell.c (setusershell): Use rewind rather than
4333 fseek/fseeko, to avoid configuration hassles with fseeko.
4334 Don't bother opening SHELLS_FILE if shellstream is NULL;
4337 2000-11-05 Jim Meyering <meyering@lucent.com>
4339 * makepath.h (make_dir): Declare.
4340 * makepath.c (make_dir): Remove `static' attribute.
4343 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4345 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4346 last one in a bucket, advance to the next bucket.
4348 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4350 * fnmatch.c: Do not comment out all the code if we are using
4351 the GNU C library, because in some cases we are replacing buggy
4352 code in the GNU C library itself.
4354 2000-10-30 Paul Eggert <eggert@twinsun.com>
4356 * error.h, getline.h, modechange.h:
4357 Remove "2000" from Copyright line, as the file hasn't been
4358 changed this year other than in the copyright notice.
4360 * xalloc.h: Add "2000" to Copyright line, as this file
4361 was changed this year.
4363 2000-10-30 Paul Eggert <eggert@twinsun.com>
4365 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4366 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4367 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4369 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4371 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4372 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4373 doesn't define __restrict_arr.
4375 2000-10-29 Jim Meyering <meyering@lucent.com>
4377 * xstat.in: Fix grammar in comment.
4379 2000-10-28 Jim Meyering <meyering@lucent.com>
4381 * memchr.c: Update from libc.
4382 Adjust for portability:
4383 [HAVE_STDLIB_H]: Include stdlib.h.
4384 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4385 Undef __memchr, too.
4386 [!weak_alias]: Define __memchr to memchr.
4388 * regex.c: Update from libc.
4389 * regex.h: Likewise.
4390 * getopt1.c: Likewise.
4391 * memcmp.c: Likewise.
4393 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4394 Avoid using fseek, when possible -- it's broken by design.
4395 Patch by Ulrich Drepper.
4397 2000-10-26 Jim Meyering <meyering@lucent.com>
4399 * strftime.c: Update from libc.
4401 2000-10-25 Jim Meyering <meyering@lucent.com>
4403 * obstack.c: Update from libc.
4405 2000-10-23 Jim Meyering <meyering@lucent.com>
4407 * hard-locale.c (hard_locale): Revert last change -- it was simply
4408 wrong. That set_locale call must not have any side effects.
4411 2000-10-22 Jim Meyering <meyering@lucent.com>
4413 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4414 [CYCLIC]: Remove now-unused definition.
4416 * save-cwd.c (O_DIRECTORY): Define, if needed.
4417 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4418 Suggestion from Ulrich Drepper.
4420 2000-10-21 Jim Meyering <meyering@lucent.com>
4422 * dirname.c (dir_name_r): New function, factored out of dir_name.
4423 (dir_name): Use dir_name_r.
4424 * dirname.h (dir_name_r): Declare it.
4426 2000-10-21 Jim Meyering <meyering@lucent.com>
4428 * dirname.c (memrchr): Declare if necessary.
4429 (dir_name): Remove the restriction that there be no
4430 trailing slashes. Now, this code skips past them, effectively
4432 [TEST_DIRNAME] (main): New unit tests.
4434 * memrchr.c: New file from GNU libc.
4435 Undef __memrchr, too.
4436 [!weak_alias]: Define __memrchr to memrchr.
4437 Guard weak_alias use with `#ifdef weak_alias'.
4439 2000-10-17 Jim Meyering <meyering@lucent.com>
4441 * quote.h (PARAMS): Define and use.
4442 Reported by Akim Demaille.
4444 * getopt.c: Update from libc.
4446 2000-10-16 Jim Meyering <meyering@lucent.com>
4448 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4451 2000-09-25 Jim Meyering <meyering@lucent.com>
4453 * md5.h (rol): Define (from GnuPG).
4455 * sha.c: Give credit (GnuPG) where due.
4456 (M): Use rol rather than open-coding it.
4457 Add a FIXME comment.
4459 2000-09-21 Jim Meyering <meyering@lucent.com>
4461 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4462 Reported by Michael Stone.
4464 2000-09-20 Jim Meyering <meyering@lucent.com>
4466 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4467 (noinst_HEADERS): Add sha.h.
4468 Based on code from Scott G. Miller and from GnuPG.
4470 2000-09-15 Jim Meyering <meyering@lucent.com>
4472 * regex.c: Update from libc.
4474 2000-09-10 Jim Meyering <meyering@lucent.com>
4476 * getopt.c (_getopt_internal): Update from glibc.
4478 2000-09-09 Jim Meyering <meyering@lucent.com>
4480 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4481 think it should be used as a general replacement for isascii.
4482 * fnmatch.c: Likewise.
4483 * mbswidth.c: Likewise
4484 * regex.c: Likewise.
4487 * userspec.c: Include sys/param.h and limits.h.
4489 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4490 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4491 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4492 UID, GID. Check range.
4494 2000-09-06 Jim Meyering <meyering@lucent.com>
4496 * getopt.c (_getopt_internal): Update from glibc.
4498 2000-08-30 Jim Meyering <meyering@lucent.com>
4500 * strftime.c: Merge in changes from GNU libc.
4502 2000-08-26 Jim Meyering <meyering@lucent.com>
4504 * closeout.c: Include "__fpending.h".
4505 (close_stdout_status): Return right away if there's nothing to flush.
4507 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4508 * __fpending.c: New file.
4509 * __fpending.h: New file.
4511 2000-08-07 Paul Eggert <eggert@twinsun.com>
4513 Standardize on "memory exhausted" instead of "Memory exhausted"
4514 or "virtual memory exhausted".
4515 * obstack.c (print_and_abort): Use "memory exhausted", not
4516 "virtual memory exhausted".
4517 * same.c (same_name): Invoke xalloc_die instead of printing
4519 * userspec.c (parse_user_spec): Likewise.
4520 * bumpalloc.h: comment fix
4521 * same.c, userspec.c: Include xalloc.h.
4523 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4524 not char *const and pointing to a constant array.
4525 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4526 (xrealloc): Comment fix.
4528 * userspec.c (parse_user_spec):
4529 Don't translate a message until just before returning,
4530 to avoid unnecessary translation.
4532 2000-08-07 Jim Meyering <meyering@lucent.com>
4534 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4535 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4536 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4537 getgroups.c, gethostname.c, getopt.h, group-member.c,
4538 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4539 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4540 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4541 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4542 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4543 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4544 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4545 yesno.c: Back out Copyright date changes for each file with no change
4546 this year. This eases coordination with other programs using the same
4547 source code modules. From Paul Eggert.
4549 2000-08-03 Greg McGary <greg@mcgary.org>
4551 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4552 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4553 (EXTEND_BUFFER): Use them.
4555 2000-08-01 Jim Meyering <meyering@lucent.com>
4557 * dirname.c (ISSLASH): Define.
4558 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4559 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4560 both `\' and `/' may be use as path separators.
4561 Based on a patch from Prashant TR.
4563 2000-07-31 Paul Eggert <eggert@twinsun.com>
4565 * quotearg.c (quotearg_n_options): Don't make the initial
4566 slot vector a constant, since it might get modified.
4568 2000-07-31 Jim Meyering <meyering@lucent.com>
4570 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4571 * obstack.c (print_and_abort): Likewise.
4573 2000-07-30 Paul Eggert <eggert@twinsun.com>
4575 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4576 buffer, so that the caller can always quote one small
4577 component of a "memory exhausted" message in slot 0.
4578 From a suggestion by Jim Meyering.
4580 2000-07-30 Jim Meyering <meyering@lucent.com>
4582 * makepath.c (make_path): Quote the other instance, too.
4584 * quotearg.c (N_STATIC_SLOTVECS): Define.
4585 (STATIC_BUF_SIZE): Define.
4586 (quotearg_n_options): Use only statically allocated storage when
4587 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4588 than STATIC_BUF_SIZE.
4590 2000-07-29 Jim Meyering <meyering@lucent.com>
4592 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4593 * dirname.c (dir_name): Likewise.
4595 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4597 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4598 (dir_name): Assert that there are no trailing slashes.
4600 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4602 * mbswidth.h (mbswidth): Add a flags argument.
4603 (mbswidth): New declaration.
4604 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4605 * mbswidth.c (mbswidth): Add a flags argument.
4606 (mbsnwidth): New function.
4608 2000-07-24 Jim Meyering <meyering@lucent.com>
4610 * mbswidth.c: Remove useless #else. From Bruno Haible.
4612 2000-07-23 Paul Eggert <eggert@twinsun.com>
4614 * mbswidth.c (_XOPEN_SOURCE):
4615 Don't define; this causes problems on Solaris 7.
4616 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4618 2000-07-23 Paul Eggert <eggert@twinsun.com>
4621 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4622 so that mbstate_t is always defined.
4624 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4625 be 1 in at least one GCC installation, and this configuration
4626 error is likely to be common. Ignoring MB_LEN_MAX hurts
4627 performance on hosts that have mbrtowc but have only unibyte
4628 locales, but I assume these hosts are rare.
4630 2000-07-23 Paul Eggert <eggert@twinsun.com>
4632 * quotearg.c: Streamline by invoking multibyte code only if needed.
4633 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4634 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4635 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4636 invoke multibyte primitives.
4638 2000-07-23 Jim Meyering <meyering@lucent.com>
4640 * basename.c (base_name): Add an assertion.
4642 2000-07-15 Bruno Haible <clisp.cons.org>
4644 * quotearg.c: When the system forces us to redefine mbstate_t,
4645 shadow its mbsinit function.
4647 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4649 * mbswidth.h: New file.
4650 * mbswidth.c: New file.
4651 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4652 (noinst_HEADERS): Add mbswidth.h.
4654 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4656 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4659 2000-07-15 Jim Meyering <meyering@lucent.com>
4661 * makepath.c: Include quote.h.
4662 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4663 corresponding argument in a `quote (...)' call.
4664 Give better diagnostics.
4666 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4667 (noinst_HEADERS): Add quote.h.
4669 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4670 from tar's src/misc.c.
4671 * quote.h: New file. Prototypes for same.
4673 2000-07-10 Paul Eggert <eggert@twinsun.com>
4675 From a suggestion by Bruno Haible.
4676 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4677 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4678 to decide whether to define the BeOS workaround macro;
4679 this adjusts to the change to AC_MBSTATE_T.
4681 2000-07-13 Paul Eggert <eggert@twinsun.com>
4683 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4685 * quotearg.c (quoting_style_args, quoting_style_vals,
4686 quotearg_buffer_restyled): Add support for
4687 clocale_quoting_style. Undo previous change to
4688 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4689 and "{RIGHT QUOTATION MARK}" msgids.
4691 2000-07-05 Paul Eggert <eggert@twinsun.com>
4693 The old behavior of quoting `like this' doesn't look good with
4694 newer, ISO-style fonts. See:
4695 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4697 Instead, quote "like this" by default. Let the translator
4698 tailor the locale-specific quoting behavior by providing
4699 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4701 * quotearg.c (N_): New macro.
4702 (gettext_default): New function.
4703 (quotearg_buffer_restyled): Use
4704 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4705 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4707 2000-07-09 Jim Meyering <meyering@lucent.com>
4709 * Most files: Update copyright dates to include 2000.
4711 2000-07-08 Jim Meyering <meyering@lucent.com>
4713 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4715 (xgethostname): Remove now-unnecessary #ifdef.
4716 Move declaration of `err' into loop where it's used.
4718 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4720 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4721 by allocating a larger buffer. Test the gethostname return value for
4722 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4723 returns an error and ENAMETOOLONG isn't defined.
4725 2000-07-05 Paul Eggert <eggert@twinsun.com>
4726 and Bruno Haible <haible@clisp.cons.org>
4728 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4730 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4732 * quotearg.c (struct quoting_options): Simplify quote_these_too
4735 2000-07-03 Jim Meyering <meyering@lucent.com>
4737 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4738 Reported by Bruno Haible.
4740 2000-07-04 Jim Meyering <meyering@lucent.com>
4742 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4743 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4746 2000-07-03 Paul Eggert <eggert@twinsun.com>
4747 and Bruno Haible <haible@clisp.cons.org>
4749 * quotearg.c (mbrtowc):
4750 Assign to *pwc, and return 1 only if result is nonzero.
4751 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4753 2000-07-03 Jim Meyering <meyering@lucent.com>
4755 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4756 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4759 2000-07-02 Jim Meyering <meyering@lucent.com>
4761 * quotearg.c (mbstate_t): Don't define here.
4763 2000-07-02 Jim Meyering <meyering@lucent.com>
4765 * nanosleep.c (SIGCONT): Define if not already defined.
4767 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4769 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4770 per change in ../m4/ls-mntd-fs.m4.
4771 (read_filesystem_list): Ignore symbolic links.
4773 2000-06-29 Jim Meyering <meyering@lucent.com>
4775 * same.c: Include <string.h> or <strings.h>, as appropriate,
4776 for declaration of strcmp.
4778 * long-options.c: Include <stdlib.h>, for declaration of exit.
4780 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4781 Avoid warning by casting result to `char *' to remove `const'.
4783 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4785 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4787 2000-06-26 Paul Eggert <eggert@twinsun.com>
4789 savedir now sets errno on failure and invokes xmalloc to get memory.
4790 Fix a couple of other minor bugs while we're at it.
4792 * savedir.c (<unistd.h>): Do not include; there's no need.
4793 (NAMLEN): Remove macro.
4794 (malloc, realloc): Remove decls.
4796 ("xalloc.h"): Include.
4797 (NAME_SIZE_DEFAULT): New macro.
4798 (savedir): Use xmalloc / xrealloc to allocate memory.
4799 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4800 Skip "" directory entries.
4801 Use strlen to calculate directory entry length, since the old method
4802 is rarely used these days and isn't worth supporting.
4803 Don't use a pointer after freeing it.
4804 Check for integer overflow when calculating allocation size.
4805 Use memcpy to copy entries, instead of stpcpy.
4806 Set errno properly when returning NULL.
4807 Check for readdir error.
4809 2000-06-26 Jim Meyering <meyering@lucent.com>
4811 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4813 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4815 * getusershell.c (xmalloc, xrealloc): Remove functions.
4817 Don't include <stdlib.h>. Don't declare malloc, realloc.
4819 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4821 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4823 2000-06-24 Jim Meyering <meyering@lucent.com>
4825 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4827 2000-06-21 Jim Meyering <meyering@lucent.com>
4829 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4831 2000-06-19 Paul Eggert <eggert@twinsun.com>
4833 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4834 (mbrtowc, mbstate_t): Define substitutes if
4835 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4836 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4837 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4839 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4841 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4842 than 1024, return a memory chunk of least possible size, instead
4843 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4844 Use free/xmalloc instead of xrealloc to avoid copying for very long
4847 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4849 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4850 address, not strdup. Include <stdlib.h> and don't declare free().
4852 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4854 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4857 2000-06-21 Jim Meyering <meyering@lucent.com>
4859 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4860 (noinst_HEADERS): Add getstr.h.
4862 * getline.c (getstr): Move into a separate file.
4863 * getstr.c (getstr): New file, extracted from getline.c, with
4864 the following changes: new parameter, delim2; both delim[12]
4865 parameters have type `int', not `char'. The latter would lose
4866 with 8-bit delimiters.
4867 * getstr.h: New file.
4869 2000-06-19 Jim Meyering <meyering@lucent.com>
4871 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4873 2000-06-18 Jim Meyering <meyering@lucent.com>
4875 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4876 Besides, these days every porting target provides a mkdir function.
4878 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4879 (this snippet comes from src/system.h).
4881 2000-06-15 Paul Eggert <eggert@twinsun.com>
4883 * human.c (adjust_value): New function.
4884 (human_readable_inexact): Apply rounding style even when
4885 printing approximate values.
4887 2000-06-14 Paul Eggert <eggert@twinsun.com>
4889 * human.c (human_readable_inexact): Allow an input block
4890 size that is not a multiple of the output block size, and vice versa.
4891 Reported by Piergiorgio Sartor.
4893 2000-06-14 Paul Eggert <eggert@twinsun.com>
4895 * getdate.y (get_date): Apply relative times after time
4896 zone indicator, not before. Reported by Todd A. Jacobs.
4898 2000-06-13 Jim Meyering <meyering@lucent.com>
4900 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4902 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4904 2000-06-12 Paul Eggert <eggert@twinsun.com>
4906 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4908 2000-06-04 Paul Eggert <eggert@twinsun.com>
4910 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4912 2000-06-04 Jim Meyering <meyering@lucent.com>
4914 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4915 SunOS 4.1.4 for which gid_t is an unsigned type.
4917 2000-06-03 Jim Meyering <meyering@lucent.com>
4919 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4921 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4923 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4924 newer, don't install charset.alias.
4925 * config.charset: Change the Linux/glibc rules so they become empty
4926 on glibc-2.1 or newer.
4928 2000-06-02 Jim Meyering <meyering@lucent.com>
4930 * mountlist.c: Back out last change. Instead, do this...
4931 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4932 member using the same `ignore'-testing code.
4933 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4937 2000-05-29 Jim Meyering <meyering@lucent.com>
4939 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4940 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4942 2000-05-22 Jim Meyering <meyering@lucent.com>
4944 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4946 2000-05-18 Jim Meyering <meyering@lucent.com>
4948 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4949 back, too, since it may have been modified by allocate_entry.
4950 (hash_delete): Rewrite to use neither the assignment operator
4951 nor the comma operator in an if-expression.
4953 2000-05-15 Paul Eggert <eggert@twinsun.com>
4956 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4957 Remove; no longer needed.
4958 "quotearg.h": Add include.
4959 (file_name): Do not bother to explicitly initialize to NULL; it's less
4960 efficient on some hosts.
4961 (close_stdout_status): Remove test as to whether stdout was already
4962 closed; it breaks for the case "echo x | sort >&-".
4963 Quote file name colons.
4964 Do not assume that _("write error") lacks format strings.
4966 2000-05-15 Jim Meyering <meyering@lucent.com>
4968 * version-etc.c (version_etc_copyright): Update the copyright string
4969 used in all --version output.
4971 2000-05-14 Jim Meyering <meyering@lucent.com>
4973 * closeout.c (close_stdout_set_file_name): New function.
4974 (close_stdout_status): Use new file-scoped global.
4975 Return right away if fstat says the stdout file descriptor is invalid.
4976 * closeout.h (close_stdout_set_file_name): Declare.
4978 2000-05-10 Jim Meyering <meyering@lucent.com>
4980 * closeout.c [default_exit_status]: New file-scoped variable.
4981 (close_stdout_set_status): New function.
4982 * closeout.h (close_stdout_set_status): Declare.
4984 2000-05-08 Jim Meyering <meyering@lucent.com>
4986 * long-options.c: Don't include closeout.h.
4987 (parse_long_options): Don't call close_stdout for --version.
4989 2000-05-06 Jim Meyering <meyering@lucent.com>
4991 * strnlen.c: Undefine __strnlen and strnlen.
4992 [!weak_alias]: Define __strnlen to strnlen.
4994 * atexit.c: New file, from libiberty.
4996 2000-05-06 Jim Meyering <meyering@lucent.com>
4998 * closeout.c (close_stdout_status): Also check for errors on the
5001 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5003 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5004 instead of xmalloc, xrealloc, path_concat.
5005 (locale_charset): Treat empty environment variables as absent.
5006 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5008 2000-05-04 Jim Meyering <meyering@lucent.com>
5010 * getopt.c: Update from glibc.
5011 * obstack.c: Likewise.
5012 * obstack.h: Likewise.
5013 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5015 * regex.h: Likewise.
5016 * strndup.c: Likewise.
5017 * strnlen.c: New file, from glibc.
5019 2000-05-01 Jim Meyering <meyering@lucent.com>
5021 * full-write.c (full_write): Remove `FIXME' part of comment.
5023 2000-04-29 Jim Meyering <meyering@lucent.com>
5025 * path-concat.c: Declare strdup only if it's not defined.
5026 * canon-host.c: Likewise.
5028 2000-04-28 Jim Meyering <meyering@lucent.com>
5030 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5031 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5032 included first, then limits.h is included by locale.h by libintl.h.
5033 From John David Anglin.
5035 2000-04-25 Jim Meyering <meyering@lucent.com>
5037 * makepath.c (S_IRWXUGO): Define.
5038 (make_path): Always perform explicit chmod if MODE specifies any
5039 of the `special' permission bits. Prompted by a bug report against
5040 install from Mate Wierdl and Joost van Baal.
5042 2000-04-18 Jim Meyering <meyering@lucent.com>
5046 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5047 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5049 2000-04-17 Jim Meyering <meyering@lucent.com>
5051 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5052 the definition of it to rpl_strftime also defined-away the system's
5055 2000-04-15 Jim Meyering <meyering@lucent.com>
5057 Use `C' to denote so-called `contiguous' files, the same way
5059 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5060 (ftypelet): Use S_ISCTG.
5061 From Michael Deutschmann.
5063 2000-04-14 Jim Meyering <meyering@lucent.com>
5065 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5067 2000-04-08 Jim Meyering <meyering@lucent.com>
5069 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5070 names don't conflict. Reported by Eli Zaretskii.
5072 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5074 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5075 bug. Deal with the different error behavior of Irix iconv.
5077 2000-04-07 Jim Meyering <meyering@lucent.com>
5079 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5080 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5082 2000-04-05 Jim Meyering <meyering@lucent.com>
5084 Portability tweaks required for ultrix4.3.
5085 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5086 * readutmp.c: Include sys/types.h before sys/stat.h.
5087 * canon-host.c: Declare strdup.
5088 * path-concat.c: Likewise.
5089 From John David Anglin.
5091 2000-04-04 Jim Meyering <meyering@lucent.com>
5093 Be more DOS 8.3-friendly.
5094 * ref-add.sin: Renamed from ref-add.sed.in.
5095 * ref-del.sin: Renamed from ref-del.sed.in.
5096 * Makefile.am: Reflect renaming.
5097 Reported by Eli Zaretskii.
5099 Use a temporary file name that won't clash with `charset.alias'
5100 in the DOS 8.3 name space.
5101 * Makefile.am (charset_tmp): Define.
5102 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5103 (uninstall-local): Likewise.
5104 Reported by Eli Zaretskii.
5106 2000-03-29 Paul Eggert <eggert@twinsun.com>
5108 * time/strftime.c (my_strftime): Make sure we call the system
5109 strftime, not ourselves, when invoking the underlying strftime.
5111 2000-03-24 Jim Meyering <meyering@lucent.com>
5113 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5114 (charset_alias): Define.
5115 (install-exec-local): Factor out common code.
5116 (uninstall-local): Split lines longer than 80.
5117 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5119 (.sed.in.sed): New rule. Don't redirect directly to $@.
5120 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5122 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5124 * config.charset: Output a line containing "Packages using this file".
5125 * ref-add.sed.in, ref-del.sed.in: New files.
5126 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5127 ref-del.sed): New rules.
5129 2000-03-17 Jim Meyering <meyering@lucent.com>
5131 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5132 Otherwise, include <strings.h>
5134 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5136 * unicodeio.c (utf8_wctomb): New function.
5137 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5138 format instead of in UCS-4 with platform dependent endianness.
5140 2000-03-07 Paul Eggert <eggert@twinsun.com>
5142 * savedir.c (savedir): Work even if directory size is
5143 negative; this can happen with some screwy NFS configurations.
5145 2000-03-06 Jim Meyering <meyering@lucent.com>
5147 * localcharset.c (get_charset_aliases): Don't try to free file_name
5148 if it's NULL (because we ran out of memory). From Bruno Haible.
5150 2000-03-05 Jim Meyering <meyering@lucent.com>
5152 * localcharset.c ("path-concat.h"): Include.
5153 (get_charset_aliases): Use path_concat instead of ANSI string
5156 * unicodeio.h (PARAMS): Define.
5157 Use it to guard prototype.
5159 2000-03-04 Jim Meyering <meyering@lucent.com>
5161 * Makefile.am (install-exec-local): Create $(libdir) before installing
5163 (uninstall-local): Uncomment this rule so `make distcheck' works
5166 * unicodeio.c (<errno.h>): Include it.
5167 (errno): Declare if not defined.
5169 * localcharset.c: Add Bruno's comment justifying use of volatile.
5171 * config.charset: New version, incorporating remarks from a linux
5172 i18n mailing list. From Bruno Haible.
5174 2000-03-02 Jim Meyering <meyering@lucent.com>
5176 * Makefile.am (EXTRA_DIST): Add config.charset.
5178 2000-03-01 Jim Meyering <meyering@lucent.com>
5180 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5181 * unicodeio.c: Likewise.
5183 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5185 * config.charset: New file.
5186 * localcharset.c: New file.
5187 * unicodeio.h, unicodeio.c: New files.
5188 * Makefile.am (DEFS): Add -DLIBDIR=...
5189 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5190 (noinst_HEADERS): Add unicodeio.h.
5191 (all-local, install-exec-local, charset.alias): New targets.
5193 2000-02-28 Paul Eggert <eggert@twinsun.com>
5195 * quotearg.c (ALERT_CHAR): New macro.
5196 (quotearg_buffer_restyled): Use it.
5198 2000-02-27 Jim Meyering <meyering@lucent.com>
5200 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5201 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5203 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5204 not `#if STDC_HEADERS'.
5205 Declare malloc if needed.
5207 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5208 now that autoconf always defines the HAVE_DECL_ symbols.
5209 * human.c: Likewise.
5211 * strtoumax.c: Likewise.
5213 * backupfile.c: Arrange for cpp to fail if the configure-time
5214 declaration check was not run.
5216 * human.c: Likewise.
5218 * strtoumax.c: Likewise.
5220 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5221 then first look up the entire `.'-containing string as a login name.
5223 2000-02-18 Paul Eggert <eggert@twinsun.com>
5225 * getdate.y: Handle two-digit years with leading zeros correctly.
5226 (textint): New typedef.
5227 (parser_control): Member year changed from int to textint.
5229 (YYSTYPE): Removed; replaced by %union with int and textint members.
5230 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5231 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5232 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5233 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5234 (date, number, to_year): Use width of number in digits, not its value,
5235 to determine whether it's a 2-digit year, or a 2-digit time.
5236 (yylex): Store number of digits of numeric tokens.
5237 Reported by John Kendall.
5239 (parser_control): Changed from struct parser_control to typedef (for
5240 consistency). All uses changed.
5242 (tID): Removed; not used.
5243 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5245 2000-02-14 Paul Eggert <eggert@twinsun.com>
5247 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5248 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5250 2000-02-12 Jim Meyering <meyering@lucent.com>
5252 * userspec.c (ISDIGIT): Define it.
5253 (isdigit): Remove definition.
5254 (is_number): Use ISDIGIT, not isdigit.
5255 <libintl.h>: Include.
5257 (parse_user_spec): Mark translatable strings.
5259 2000-02-10 Jim Meyering <meyering@lucent.com>
5261 With these changes, nanosleep.[ch] are finally enough like the other
5262 lib/* replacement files to compile on a few more losing systems.
5264 * nanosleep.h: Don't include config.h.
5265 Remove prototype from declaration of nanosleep.
5266 (PARAMS): Remove now-unneeded definition.
5267 * nanosleep.c: #undef nanosleep.
5268 (rpl_nanosleep): Rename from nanosleep.
5270 2000-02-03 Jim Meyering <meyering@lucent.com>
5272 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5273 rather than with `#if HAVE_UTMPNAME'.
5275 2000-02-01 Jim Meyering <meyering@lucent.com>
5277 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5279 2000-01-31 Jim Meyering <meyering@lucent.com>
5281 * nanosleep.h (nanosleep): Guard declaration with
5282 `#if ! HAVE_DECL_NANOSLEEP'.
5283 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5284 the declaration in that vendor's sys/timers.h.
5285 Reported by Christian Krackowizer.
5287 * quotearg.c (ISASCII): Add #undef and move definition to follow
5288 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5289 (ISPRINT): Likewise.
5290 Reported by Tom Tromey.
5292 2000-01-30 Jim Meyering <meyering@lucent.com>
5294 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5295 uses of ->ut_name. The latter doesn't work with new Linux header files
5296 where only utmpx.ut_user is declared.
5298 * readutmp.h (UT_USER): Define.
5300 2000-01-23 Jim Meyering <meyering@lucent.com>
5302 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5305 2000-01-22 Jim Meyering <meyering@lucent.com>
5307 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5308 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5309 Required for some AIX systems. Reported by Christian Krackowizer.
5310 [TESTING] (main): New function.
5312 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5313 * dirname.c (dir_name): Support for DOS-style file names with drive
5316 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5318 * strverscmp.c (ISDIGIT): Define.
5319 (strverscmp): Use ISDIGIT, not isdigit.
5321 2000-01-17 Paul Eggert <eggert@twinsun.com>
5323 * nanosleep.c (nanosleep):
5324 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5325 POSIX.1 doesn't require SA_INTERRUPT and some systems
5326 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5327 it's been part of POSIX.1 since day 1 (in 1988).
5329 2000-01-17 Jim Meyering <meyering@lucent.com>
5331 * interlock: Remove unused file. Reported by François Pinard.
5333 2000-01-16 Paul Eggert <eggert@twinsun.com>
5335 * quotearg.c (quotearg_buffer_restyled): Do not quote
5336 alert, backslash, formfeed, and vertical tab unnecessarily in
5337 shell quoting style.
5340 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5341 Free Software Foundation, Inc.
5342 Copying and distribution of this file, with or without modification,
5343 are permitted provided the copyright notice and this notice are preserved.