1 2004-07-16 Bruno Haible <bruno@clisp.org>
3 * backupfile.h: Add extern "C" for C++.
4 * closeout.h: Likewise.
5 * copy-file.h: Likewise.
6 * findprog.h: Likewise.
7 * full-write.h: Likewise.
8 * pathname.h: Likewise.
9 * progname.h: Likewise.
11 * stpncpy.h: Likewise.
12 * strcase.h: Likewise.
16 * mbswidth.h: Add extern "C" for C++.
17 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
19 2004-07-09 Simon Josefsson <jas@extundo.com>
21 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
24 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
26 * fchown-stub.c: New file.
28 2004-06-24 Jim Meyering <jim@meyering.net>
30 * obstack.h (obstack_base): Cast to (void *), per documentation.
32 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
34 * argz.c, argz_.h: New files, which are autoupdated from libtool.
36 2004-06-01 Jim Meyering <jim@meyering.net>
40 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
42 * getdate.y (yylex): Allow space between sign and number.
43 Problem reported by Dan Jacobson.
45 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
46 and Jim Meyering <jim@meyering.net>
48 Merge from coreutils CVS.
50 * stat-macros.h: New file, with contents from file-type.h
51 and coreutils' system.h.
52 * file-type.c: Include "stat-macros.h".
53 * file-type.h (file_type): Move all macro definitions to new file,
56 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
57 Wrap old code with this conditional.
58 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
59 function that does not dereference symlinks.
60 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
62 * xreadlink.c: Include xreadlink.h first, to catch .h file
64 (xreadlink): Accept new arg SIZE, for efficiency.
65 All decls and uses changed.
66 * xreadlink.h: Include <stddef.h>, for size_t.
68 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
69 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
71 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
73 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
75 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
77 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
78 the allocator returns NULL because the requested size is zero.
80 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
82 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
83 var. Add comment explaining why libc still defines it. This
84 merges the following patch from glibc:
85 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
87 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
89 * obstack.c (_obstack): Remove unused variable. It hasn't been
90 present in glibc since revision 1.1 of this file.
91 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
92 obstack_alignment_mask, obstack_alloc, obstack_base,
93 obstack_blank, obstack_blank_fast, obstack_chunk_size,
94 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
95 obstack_grow0, obstack_init, obstack_int_grow,
96 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
97 obstack_next_free, obstack_object_size, obstack_ptr_grow,
98 obstack_ptr_grow_fast, obstack_room): Remove declarations of
99 nonexistent functions.
101 2004-05-17 Derek R. Price <derek@ximbiot.com>
102 Paul Eggert <eggert@cs.ucla.edu>
104 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
106 2004-05-14 Bruno Haible <bruno@clisp.org>
108 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
109 that consists of a '.' followed by an empty digit string.
110 Patch by Tor Lillqvist <tml@iki.fi>.
112 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
114 Port obstack to the AS/400, where pointers are 16 bytes wide and
115 you cannot cast an integer to a valid pointer. This patch is
116 currently waiting to be integrated into glibc; see
117 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
119 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
120 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
121 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
122 (struct obstack): temp member is now a union of a pointer and
123 an integer, instead of an integer. All integer uses changed.
124 This does not affect the physical layout of struct obstack,
125 except on hosts (like the AS/400) where the size or alignment of
126 void * is greater than that of ptrdiff_t.
127 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
128 __STDC__)]: Store temporary in pointer member of union, not
130 * obstack.c: Include <stddef.h>, for offsetof.
131 (struct fooalign): Remove; it doesn't need a name.
132 (union fooround): Change double to long double, and add void *.
133 (DEFAULT_ALIGNMENT): Use offsetof to compute.
134 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
135 not a macro. Hence the values are always int; so remove all
136 casts-to-int in uses.
138 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
139 Derek Price <derek@ximbiot.com>
141 * alloca.c: Include <alloca.h>, to get our interface.
142 * alloca_.h: Use __alloca on AIX, so that we don't have to
143 include <alloca.h> first. Use C89 prototype for alloca; this
144 requires including <stddef.h> for size_t. Use extern "C" if C++.
145 Use #elif for simplicity, since we can assume C89 now.
146 Don't try to source the system alloca.h since it will not be found
147 and to prevent recursively including its replacement.
148 * fnmatch.c: Include <alloca.h> instead of opencoding.
149 * lib/regex.c: Likewise.
151 2004-05-16 Derek Price <derek@ximbiot.com>
152 Paul Eggert <eggert@cs.ucla.edu>
154 getline cleanup. This changes the getndelim2 API: both order of
155 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
158 * getline.c: Don't include stddef.h or stdio.h, since our
160 (getline): Always use getdelim, so that we don't have two
162 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
164 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
165 (GETNDELIM2_MAXIMUM): New macro.
166 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
167 instead of the old practice of delim2==0. All callers changed.
168 Return -1 on overflow, instead of returning junk.
169 Do not set *linesize unless allocation succeeds.
170 * getndelim2.h: Do not include stddef.h; no longer needed, now
171 that we include sys/types.h.
172 * getnline.h: Likewise.
173 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
174 (getndelim2): Reorder arguments.
175 * getnline.c (getnline, getndelim):
176 Don't discard the NMAX argument.
177 (getnline): Invoke getndelim, to avoid code duplication.
178 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
179 of (size_t) -1 by callers of the getnline family.
181 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
183 * nanosleep.c (suspended): Change its type from int to
184 sig_atomic_t volatile.
185 (first_call): Make it private to rpl_nanosleep, and have it
186 be zero initially as that's a bit faster.
187 (my_usleep): Round up fractional times instead of truncating them,
188 as this is the usual meaning for 'sleep'.
190 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
192 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
193 (ENOSYS): Define if not defined.
194 (settime): Fall back on stime if it exists and settimeofday fails.
195 But don't bother with fallbacks if a method fails with errno == EPERM.
197 2004-05-11 Jim Meyering <jim@meyering.net>
199 Prior to this change, the save_cwd caller required read access to the
200 current directory on most systems (ones with the fchdir function).
202 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
203 fails, try write-only, and finally, resort to using xgetcwd.
205 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
207 * obstack.c, obstack.h: Import changes from libc.
209 2004-04-28 Bruno Haible <bruno@clisp.org>
211 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
212 implicitly appends .exe to executables.
213 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
214 accepts Windows pathnames.
215 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
216 Cygwin like Windows, since it now accepts Windows pathnames.
217 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
218 Cygwin like Windows, since it now accepts Windows pathnames.
219 Reported by Derek Robert Price <derek@ximbiot.com>.
221 2004-04-20 Jim Meyering <jim@meyering.net>
223 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
225 2004-04-20 Jim Meyering <jim@meyering.net>
226 Bruno Haible <bruno@clisp.org>
228 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
229 memory when realloc fails.
231 2004-04-18 Jim Meyering <jim@meyering.net>
233 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
234 don't leak memory and do call END_UTMP_ENT.
236 2004-04-11 Paul Eggert <eggert@twinsun.com>
238 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
239 (CHAR_BIT): Remove, since we assume C89.
240 Include <stdint.h> if available, as per current Autoconf CVS advice.
242 2004-03-30 Paul Eggert <eggert@twinsun.com>
244 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
245 not bool, to be more consistent with Unix conventions.
246 Suggested by Bruno Haible.
248 Merge from coreutils.
250 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
253 * getdate.h: Include stdbool.h, and timespec.h instead of
254 the usual <time.h> dance.
255 (get_date): Change signature to support fractional time stamps.
257 * getdate.y: Include "getdate.h" first, as we can now
258 assume C89 and don't need to worry about 'const'.
259 Similarly, include "unlocked-io.h" near start, not in middle.
261 (textint.value): Use long int rather than int.
262 (textint.digits): Use size_t rather than int.
263 (BILLION, LOG10_BILLION): New constants.
264 (parser_control): New member rel_ns. Members day_ordinal,
265 time_zone, month, day, hour, minutes, rel_year, rel_month,
266 rel_day, rel_hour, rel_minutes, rel_seconds
267 are now long int, not int. Member seconds is now struct timespec,
268 not int. New member timespec_seen. Members dates_seen, days_seen,
269 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
271 (%union.intval): Now long int, not int.
273 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
274 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
275 (spec): Now is a timespec or an item list.
276 (timespec, items): New nonterminals.
277 (time, rel, relunit, number, get_date):
278 Add support for fractional seconds.
279 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
280 (gmtime, localtime, mktime): Remove decls; not needed with C89.
281 (to_hour): First arg is now long int, not int.
282 (to_year): Returns long int, not int.
283 Don't treat year -70 like 70.
284 (tm_diff): Returns long int, not int.
285 (lookup_word): Use bool instead of int when appropriate.
286 (yylex): Use size_t for count, not int.
287 Detect overflow when parsing large integer constants.
288 Add support for fractions.
289 (get_date): Make pointers 'const' if possible.
290 Use more-portable code to detect integer overflow.
291 (main) [TEST]: Adjust to above changes. Test for localtime failure.
292 Don't use ctime; it's not reliable if the year has >4 digits.
294 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
295 This is for compatibility with BSD.
297 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
298 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
299 From coreutils' system.h.
301 * userspec.c: Don't include "posixver.h".
302 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
303 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
304 compatible extension. Simplify code by removing a boolean int
305 that was always nonzero if a string was nonnull.
307 2004-03-30 Jim Meyering <jim@meyering.net>
309 Merge from coreutils.
311 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
313 * readtokens.c (readtoken): Don't leak 64 bytes when reading
314 an empty input stream.
316 * readtokens.c: Include <stdbool.h>.
317 (readtoken): Use `size_t' rather than int/long.
318 All callers adjusted.
319 Use `bool' rather than `int' where appropriate.
320 Use memset rather than an explicit loop.
321 Use x2nrealloc rather than xrealloc.
322 Allow the use of `\0' as a delimiter.
323 (readtokens): Likewise.
324 * readtokens.h (readtoken, readtokens): Update prototypes.
326 2004-03-30 Bruno Haible <bruno@clisp.org>
328 * getloadavg.c (getloadavg): Don't assume setlocale returns
331 2004-03-29 Paul Eggert <eggert@twinsun.com>
333 Merge changes to getloadavg.c from coreutils and Emacs.
335 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
336 Define to an expression, not to the empty string.
337 Include cloexec.h and xalloc.h.
338 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
339 Use set_cloexec_flag rather than rolling our own.
340 * cloexec.c, cloexec.h: New files.
342 2004-03-18 Paul Eggert <eggert@twinsun.com>
344 * getopt.h: Sync with libc CVS.
346 2004-03-18 Paul Eggert <eggert@twinsun.com>
347 Bruno Haible <bruno@clisp.org>
349 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
350 not on all platforms that have <wchar.h>.
351 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
353 2004-03-09 Paul Eggert <eggert@twinsun.com>
355 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
357 * getopt_int.h: New file, also synced from libc.
359 2004-03-07 Paul Eggert <eggert@twinsun.com>
361 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
362 '#if' expressions. Unlike the code it replaces, it does not
363 depend on (defined _SC_PAGESIZE). However, it does depend on
364 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
365 first reported by Jason Andrade in
366 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
368 2004-01-18 Simon Josefsson <jas@extundo.com>
370 * strdup.h: New file.
371 * strdup.c: Include it.
372 * path-concat.c: Include strdup.h. Drop strdup declaration.
373 * userspec.c: Include strdup.h. Drop strdup declaration.
375 2004-02-06 Karl Berry <karl@gnu.org>
377 * config.charset: update from gettext 0.14.1.
379 2004-02-05 Paul Eggert <eggert@twinsun.com>
381 Add comments and code, prompted by suggestions from Bruno Haible
383 * quotearg.h (quotearg_alloc): New decl. Improve the comments
384 describing the enum quoting_style values.
385 * quotearg.c (quotearg_alloc): New function.
386 (quotearg_buffer_restyled): Treat lone { and } as special.
387 Treat = as special. Work around bug with older shells
388 that "see" a '\' that is really the 2nd byte of a multibyte char.
389 Quote empty string with shell_quoting_style.
391 2004-02-03 Bruno Haible <bruno@clisp.org>
393 * pipe.h: New file, from GNU gettext.
394 * pipe.c: New file, from GNU gettext.
396 2004-01-27 Bruno Haible <bruno@clisp.org>
398 * execute.h: New file, from GNU gettext.
399 * execute.c: New file, from GNU gettext.
400 * w32spawn.h: New file, from GNU gettext.
402 2004-01-23 Paul Eggert <eggert@twinsun.com>
404 Exit-status fix from coreutils.
406 Use exit_failure consistently in place of EXIT_FAILURE,
407 so that program exit statuses are consistent on failure.
409 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
410 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
411 * argmatch.h: Comment fix to match the above.
412 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
413 Now a macro referring to exit_failure, instead of a separate
414 variable. Include "exitfail.h" to get it.
415 * xstrtol.h: Include "exitfail.h".
416 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
418 * long-options.c (parse_long_options): Use prototype
419 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
422 2004-01-21 Jim Meyering <jim@meyering.net>
424 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
425 so as not to conflict with a different-sized __mktime_internal
426 function in GNU libc.
427 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
428 Problem building statically-linked `ls' reported by Michael Brunnbauer.
430 2004-01-18 Paul Eggert <eggert@twinsun.com>
432 Merge from diffutils.
434 * file-type.c (file_type): Add typed memory objects.
435 * file-type.h (S_TYPEISTMO): New macro.
437 * c-stack.h (c_stack_action): Remove argv argument.
438 * c-stack.c (c_stack_action): Likewise. All uses changed.
439 (die): Don't calculate message unless segv_action returns.
440 (get_stack_location, min_address_from_argv, max_address_from_argv,
441 volatile stack_base, volatile_stack_size): Remove.
442 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
443 that every segmentation violation is a stack overflow. (Ouch!)
444 See Debian bug 136249 (still outstanding) for more info about why
445 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
447 2003-11-30 Bruno Haible <bruno@clisp.org>
449 Safer stack allocation.
450 * setenv.c: Include allocsa.h.
451 (alloca): Remove fallback definition.
452 (freea): Remove macro.
453 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
456 2003-10-17 Bruno Haible <bruno@clisp.org>
458 * binary-io.h: Avoid warnings on Cygwin.
460 2003-12-28 Bruno Haible <bruno@clisp.org>
462 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
463 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
465 2003-11-28 Bruno Haible <bruno@clisp.org>
467 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
469 2003-11-27 Bruno Haible <bruno@clisp.org>
471 * wait-process.c: On Windows, include windows.h. Needed on mingw.
473 2003-11-17 Bruno Haible <bruno@clisp.org>
475 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
477 2003-11-24 Bruno Haible <bruno@clisp.org>
479 * xallocsa.h: New file, from GNU gettext.
480 * xallocsa.c: New file, from GNU gettext.
482 2003-11-24 Bruno Haible <bruno@clisp.org>
484 * allocsa.h: New file, from GNU gettext.
485 * allocsa.c: New file, from GNU gettext.
487 2003-11-24 Bruno Haible <bruno@clisp.org>
489 * eealloc.h: New file.
491 2004-01-15 Jim Meyering <jim@meyering.net>
493 Merge from coreutils.
495 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
496 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
497 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
499 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
500 optional configure-time default.
502 * version-etc.c (version_etc_copyright): Update copyright date.
504 * xreadlink.c (xreadlink): Correct outdated comment.
506 2004-01-15 Paul Eggert <eggert@twinsun.com>
508 Merge from coreutils.
510 * posixver.c: Include posixver.h.
512 * same.c: Include <stdbool.h>, <limits.h>.
513 (_POSIX_NAME_MAX): Define if not defined.
515 (same_name): If file names are silently truncated, report
516 that the file names are the same if they are the same after
517 the silent truncation.
519 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
521 * xstrtod.c (xstrtod): Likewise. All callers changed to
522 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
525 2004-01-14 Paul Eggert <eggert@twinsun.com>
527 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
528 with like-named macro in fnmatch.c.
529 (EXT): Use an internal constant instead.
531 Merge fnmatch patches from glibc.
532 * fnmatch.c (mbsinit): Remove define.
533 Add libc_hidden_ver (__fnmatch, fnmatch).
534 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
535 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
537 2003-12-14 Karl Berry <karl@gnu.org>
539 * config.charset: update from gettext-runtime.
541 2003-12-03 Paul Eggert <eggert@twinsun.com>
543 * getgroups.c (getgroups): xmalloc takes one argument, not two.
544 Bug reported by Alfred M. Szmidt.
546 2003-11-29 Karl Berry <karl@gnu.org>
548 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
550 2003-11-23 Paul Eggert <eggert@twinsun.com>
551 Bruno Haible <bruno@clisp.org>
553 * printf-parse.h: Don't include sys/types.h.
554 (ARG_NONE): New macro.
555 (char_directive): Change type of *arg_index fields to size_t.
556 * printf-parse.c: Don't include sys/types.h.
557 (SSIZE_MAX): Remove macro.
558 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
559 Remove unnecessary overflow check.
560 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
563 2003-11-24 Paul Eggert <eggert@twinsun.com>
565 * alloca.c: Remove dependency on xalloc module.
566 (xalloc_die): Remove.
567 (memory_full) [!defined emacs]: New macro.
568 [!defined emacs]: Don't include xalloc.h.
569 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
570 address arithmetic overflows. Change datatypes a bit to avoid
573 2003-11-22 Jim Meyering <jim@meyering.net>
575 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
577 2003-11-17 Bruno Haible <bruno@clisp.org>
579 * vasnprintf.c (alloca): Remove fallback definition.
580 (freea): Remove definition.
581 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
582 Reported by Paul Eggert.
584 2003-11-17 Jim Meyering <jim@meyering.net>
586 On systems without utime and without a utimes function capable of
587 dealing with a NULL struct utimbuf* argument, this utime replacement
588 could -- in unusual circumstances -- leak a file descriptor.
589 * utime.c: Include <unistd.h> and <errno.h>.
590 (utime_null): Be sure to close `fd' and to preserve errno.
591 Reported by Geoff Collyer via Arnold Robbins.
593 2003-11-16 Paul Eggert <eggert@twinsun.com>
594 Bruno Haible <bruno@clisp.org>
596 Protect against address arithmetic overflow.
597 * printf-args.h: Include stddef.h.
598 (arguments): Change type of field 'count' to size_t.
599 * printf-args.c (printf_fetchargs): Use size_t instead of
600 'unsigned int' where appropriate.
601 * printf-parse.h: Include sys/types.h.
602 (char_directive): Change type of *arg_index fields to ssize_t.
603 (char_directives): Change type of fields 'count', max_*_length to
605 * printf-parse.c: Include sys/types.h and xsize.h.
606 (SSIZE_MAX): Define fallback value.
607 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
608 instead of 'int' where appropriate. Check a_allocated, d_allocated
609 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
610 * vasnprintf.c: Include xsize.h.
611 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
612 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
613 overflow. Avoid wraparound when converting a width or precision from
616 2003-11-16 Bruno Haible <bruno@clisp.org>
618 Update from GNU gettext.
619 * printf-parse.c: Generalize to it can be compiled for wide strings.
620 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
621 * vasnprintf.c: Generalize to it can be compiled for wide strings.
622 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
623 SNPRINTF): New macros.
624 Don't include <alloca.h> if the file is used inside libintl.
625 (local_wcslen): New function, for Solaris 2.5.1.
626 (VASNPRINTF): Use it instead of wcslen.
628 2003-11-16 Bruno Haible <bruno@clisp.org>
630 * xsize.h (xmax): New function.
631 (xsum, xsum3, xsum4): Declare as "pure" functions.
633 2003-11-12 Paul Eggert <eggert@twinsun.com>
635 * xalloc.h: Do not include <limits.h> or <stdint.h>.
636 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
637 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
638 heuristic is just as accurate as far as we know, and it removes a
639 dependency on size_max.m4 and ptrdiff_max.m4.
641 2003-11-12 Paul Eggert <eggert@twinsun.com>
643 * xstrtol.c (__xstrtol): Remove "break" immediately after
644 "return", to pacify some unknown compiler. Problem reported
647 2003-11-11 Bruno Haible <bruno@clisp.org>
649 * xsize.h (SIZE_MAX): Remove fallback definition.
650 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
653 2003-11-10 Paul Eggert <eggert@twinsun.com>
655 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
656 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
657 rejected some allocations of exactly SIZE_MAX - 2 bytes.
659 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
660 not (size_t) -1, since it's defined here.
662 2003-11-06 Paul Eggert <eggert@twinsun.com>
664 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
665 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
666 Reject sizes of exactly SIZE_MAX bytes.
667 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
668 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
670 2003-11-05 Bruno Haible <bruno@clisp.org>
672 * xsize.h: Include limits.h, to avoid a possible collision with
673 SIZE_MAX defined in <limits.h> on Solaris.
675 2003-11-04 Bruno Haible <bruno@clisp.org>
678 * linebreak.c: Include xsize.h.
679 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
680 argument for overflow.
681 Suggested by Paul Eggert.
683 2003-10-31 Bruno Haible <bruno@clisp.org>
685 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
686 to avoid (extremely rare) race condition.
687 Suggested by Paul Eggert.
689 2003-11-03 Jim Meyering <jim@meyering.net>
691 * userspec.c: Include "userspec.h".
692 * userspec.h: New file.
694 2003-10-31 Paul Eggert <eggert@twinsun.com>
696 * mountlist.h (struct mount_entry.me_type_malloced): New member.
697 * mountlist.c (SIZE_MAX): Define if not defined already.
698 (read_filesystem_list): Set and use me_type_malloced.
699 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
700 whatever the type happens to be), for brevity and consistency.
701 Check for size calculation overflow on Alphas running OSF/1.
703 2003-10-31 Jim Meyering <jim@meyering.net>
705 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
707 * linebuffer.c: Include <string.h> for declaration of memset.
709 2003-10-30 Paul Eggert <eggert@twinsun.com>
710 Bruno Haible <bruno@clisp.org>
712 * vasprintf.c: Include <limits.h>, <stdlib.h>.
713 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
715 2003-10-29 Paul Eggert <eggert@twinsun.com>
717 * xalloc.h (xalloc_oversized): Now a macro, not a function,
718 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
720 * quotearg.c (quotearg_n_options): Use it.
721 * group-member.c: Include <stdbool.h>.
722 (free_group_info): Arg is now const *; don't free arg.
723 (get_group_info): Now returns bool and accepts struct group_info *,
724 rather than returning a malloc'ed struct group_info *.
725 All uses changed. Check for overflow in internal size calculation.
727 * getusershell.c (readname): Simplify the code by using x2nrealloc
728 rather than xmalloc/xrealloc.
729 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
730 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
731 conformance bug: the old code used a pointer after freeing the
732 storage that it addressed.
733 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
734 rather than doing it by hand.
735 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
736 the buffer preserved. Use free and xmalloc instead.
737 * quotearg.c (quotearg_n_options): Likewise.
738 Use a simpler test for size overflow. Don't use xalloc_oversized
739 because unsigned int might be wider than size_t (!); this suggests
740 that we should switch from unsigned int to size_t for slot numbers.
742 2003-10-27 Bruno Haible <bruno@clisp.org>
744 * stdbool_.h: Better support for BeOS.
746 2003-10-27 Paul Eggert <eggert@twinsun.com>
748 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
749 to allocate the returned structure. Do not allocate a subarray,
750 as x2nrealloc will do that.
751 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
752 instead of xnrealloc.
753 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
755 2003-10-26 Paul Eggert <eggert@twinsun.com>
757 * xalloc.h (xalloc_oversized): New static inline function, for
758 callers that want to do their own size-overflow checking. Include
759 <stdbool.h>, since xalloc_oversized returns bool.
760 * xalloc.c (array_size_overflow): Remove. All callers changed
761 to use xalloc_oversized.
763 Add two functions x2realloc, x2nrealloc, for programs that grow
764 arrays dynamically by doubling their sizes.
765 * xalloc.h (x2realloc, x2nrealloc): New decls.
766 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
769 Port to C99 semantics for 'inline' of external functions.
770 Bug reported by Bruno Haible.
771 * xmalloc.c (xnmalloc_inline): New static inline function,
772 with the old contents of xnmalloc.
773 (xnmalloc, xmalloc): Use it.
774 (xnrealloc_inline): New static inline function,
775 with the old contents of xnrealloc.
776 (xnrealloc, xrealloc): Use it.
778 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
780 2003-10-25 Paul Eggert <eggert@twinsun.com>
782 Fix several address-calculation bugs in the hash modules,
783 plus some minor code cleanup.
785 * hash.h: Include <stdbool.h>, for bool.
786 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
787 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
788 hash_get_n_entries, hash_get_max_bucket_length,
789 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
790 hash_rehash): Use size_t rather than unsigned.
791 * hash.c (struct hash_table, hash_get_n_buckets,
792 hash_get_n_buckets_used, hash_get_n_entries,
793 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
794 hash_get_entries, hash_do_for_each, hash_string, is_prime,
795 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
797 (SIZE_MAX): Define if not defined.
798 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
799 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
801 Use const * when possible.
802 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
803 (check_tuning): Fix bug: if tuning parameters were very close to
804 0 or 1, rounding errors could have caused subscript violations.
805 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
806 (hash_initialize): Add 'fail:' label
807 to free table and return NULL, and use it to simplify code.
808 Use calloc rather than clearing the storage ourself.
809 (hash_initialize, hash_rehash): Check for arithmetic overflow in
810 buffer size calculations.
811 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
812 Include <stddef.h>, for size_t.
813 * hash-pjw.c (hash_pjw): Likewise.
814 Switch to method described by Bruno Haible.
815 Include <limits.h>, for CHAR_BIT.
816 (SIZE_BITS): New macro.
818 2003-10-21 Paul Eggert <eggert@twinsun.com>
820 * getndelim2.c (getndelim2): When size calculation overflows,
821 ceiling the allocation at NMAX bytes rather than silently
822 discarding input bytes before NMAX is reached. This makes
823 a difference only if NMAX exceeds SIZE_MAX / 2.
825 * obstack.c: Merge from glibc.
826 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
827 Add libc_hidden_def (_obstack_newchunk).
828 (_obstack_free) [! defined _LIBC]: Remove.
829 [defined _LIBC]: Make a strong alias from obstack_free, rather than
830 a clone of the function body.
831 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
832 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
834 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
835 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
838 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
839 (obstack_ptr_grow_fast, obstack_int_grow_fast):
840 Don't use lvalue casts, as GCC plans to remove support for them
841 in GCC 3.5. Reported by Joseph S. Myers. This bug
842 was also present in the non-GCC version, indicating that this
843 code had always been buggy and had never been widely used.
844 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
845 Use the fast variant of each macro, rather than copying the
846 definiens of the fast variant; that way, we'll be more likely to
847 catch future bugs in the fast variants.
849 2003-10-20 Bruno Haible <bruno@clisp.org>
851 * wait-process.h: New file, from GNU gettext.
852 * wait-process.c: New file, from GNU gettext.
854 2003-10-19 Jim Meyering <jim@meyering.net>
856 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
858 2003-10-16 Paul Eggert <eggert@twinsun.com>
860 * getgroups.c: Include <errno.h>, <stdlib.h>.
861 (getgroups): First arg is int, not size_t.
862 Don't let 'free' mangle errno.
864 2003-10-16 Jim Meyering <jim@meyering.net>
866 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
868 2003-10-15 Paul Eggert <eggert@twinsun.com>
870 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
872 (new_exclude, add_exclude_file): Initial size no longer needs to
874 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
875 our own address arithmetic overflow checking.
877 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
878 (fnmatch): Do not alloca more than 2000 wide characters;
879 instead, use malloc for large buffers.
880 Check for address arithmetic overflow, and return -1
881 with errno set to ENOMEM in that case.
882 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
883 (NEW_PATTERN): Do not alloca more than 8000 bytes;
884 instead, return -1. Check for address arithmetic overflow.
886 2003-10-14 Paul Eggert <eggert@twinsun.com>
888 Handle invalid suffixes and overflow independently, so that
889 callers can treat them independently as needed. Fix some bugs in
890 suffix handling, e.g., "100k@" was not diagnosed as an invalid
891 suffix for a human-readable blocksize. The major caller-visible
892 change is the addition of a new
893 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
894 that both overflow and suffix chars were found.
896 * human.c (humblock): Don't check separately for invalid suffix
897 char; that is xstrtoumax's job (now that its bug is fixed).
898 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
899 INTMAX_MAX]: New macros.
900 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
901 TYPE_MAXIMUM): New macros.
902 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
903 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
904 if overflow occurs, as it's what __strtol does and it's more useful
906 (__xstrtol): If __strtol reports some error other than ERANGE,
907 reflect it to the caller as LONGINT_INVALID. If it reports
908 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
909 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
910 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
912 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
913 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
914 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
915 [defined UINTMAX_MAX]: New macros.
917 2003-10-14 Bruno Haible <bruno@clisp.org>
919 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
920 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
921 Also use volatile where needed.
923 2003-10-12 Paul Eggert <eggert@twinsun.com>
925 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
926 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
927 and define in terms of the other primitives.
928 * xmalloc.c: Include stdbool.h; do not include exit.h.
929 (SIZE_MAX): Define if not already defined.
930 (array_size_overflow): New function.
931 (xalloc_die): Abort instead of exiting if 'error' returns.
932 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
933 (xmalloc, xrealloc): Use them.
934 (xcalloc): Check for address arithmetic overflow.
935 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
936 a bit faster than strcpy.
938 2003-10-08 Paul Eggert <eggert@twinsun.com>
940 Merge getpass from libc, plus a few fixes.
942 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
944 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
945 __fsetlocking to empty.
946 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
947 do include <bits/libc-lock.h>.
948 Do not include <fcntl.h>; not needed.
949 [_LIBC]: Include <wchar.h>.
950 (NOTCANCEL_MODE): New macro.
951 (flockfile, funlockfile) [_LIBC]: New macros.
952 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
953 [!_LIBC]: New macros.
954 (call_fclose): New function.
955 (getpass): Use it. Save tty stream separately; this simplifies the
956 code and makes it more reliable if stdin happens to equal stdout.
957 Invoke __fsetlocking on tty.
958 Handle thread cancellation if needed.
959 Namespace cleanup (use __tcgetattr, __getline).
960 Use bool for Booleans.
961 [USE_IN_LIBIO]: Handle wide streams.
962 [!_LIBC]: Unconditionally do the fseek, since we don't know what
963 stream might go where.
965 * unlocked-io.h: Include <stdio.h>, so that the caller
966 doesn't have to include <stdio.h> before us.
967 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
968 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
969 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
970 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
971 if not declared, so that we can use getpass.c code from libc without
973 (flockfile, ftrylockfile, funlockfile): New macros.
975 2003-10-06 Bruno Haible <bruno@clisp.org>
977 * version-etc-2.h: Remove file.
978 * version-etc-2.c: Remove file.
980 2003-09-25 Jim Meyering <jim@meyering.net>
981 Bruno Haible <bruno@clisp.org>
983 This lets translators provide better translations for the
984 "Written by ..." part of --version output.
985 * version-etc.h: Include stdarg.h.
986 (version_etc_copyright): Declare as readonly.
987 (version_etc): Make this function variadic with a NULL-terminated list
988 of author name strings.
989 (version_etc_va): New declaration.
990 * version-etc.c: Include stdarg.h, stdlib.h.
991 (version_etc_copyright): Declare as readonly.
992 (version_etc_va): New function. Provide a different translatable string
993 for each possible number of authors < 10. Abbreviate when there are 10
995 (version_etc): Make this function variadic. Call version_etc_va.
996 Suggestion from Gary V. Vaughan.
998 * long-options.h (parse_long_options): Change prototype: the authors
999 string is moved to the end and becomes variadic.
1000 * long-options.c: Include stdarg.h.
1001 (parse_long_options): Make this function variadic, too.
1002 Call version_etc_va, not version_etc.
1004 2003-10-06 Bruno Haible <bruno@clisp.org>
1006 * fatal-signal.h: New file, from GNU gettext.
1007 * fatal-signal.c: New file, from GNU gettext.
1009 2003-10-04 Karl Berry <karl@gnu.org>
1011 * argp*: update from libc.
1013 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1015 * getpass.c (getpass): Use a no-op fseek when switching from input to
1016 output mode on the same stream.
1018 2003-09-29 Paul Eggert <eggert@twinsun.com>
1020 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1021 Fix arg typo in previous patch.
1023 2003-09-28 Jim Meyering <jim@meyering.net>
1025 * error.c: Correct cpp indentation.
1027 2003-09-27 Paul Eggert <eggert@twinsun.com>
1029 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1030 Omit the special code that used __typeof__, since we worry that
1031 it could be more trouble than it's worth. See:
1032 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1033 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1037 2003-09-26 Jim Meyering <jim@meyering.net>
1039 * error.c (error_tail): Move some declarations
1040 into inner scope where the local variables are used.
1042 2003-09-26 Bruno Haible <bruno@clisp.org>
1044 * stpncpy.h (gnu_stpncpy): New declaration.
1045 (stpncpy): Define as alias for gnu_stpncpy.
1046 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1048 2003-09-26 Paul Eggert <eggert@twinsun.com>
1050 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1051 (error_tail): Do not loop, reallocating temporary buffer, since
1052 the output cannot contain more wide characters than the input
1053 contains bytes, the size must be big enough already. This avoids
1054 one potential size overflow calculation. Check for size overflow
1055 when calculating temporary buffer size. Free temporary buffer
1056 when done, if it was allocated with malloc; this plugs a memory
1057 leak. Remove casts from void * to pointers, that are no longer
1058 needed now that we're assuming C89 or better.
1060 Merge error changes from glibc.
1062 * error.c, error.h: Update copyright notice header to match glibc.
1063 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1064 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1065 Disable cancellation while printing error.
1066 * error.h: Prepend __ to parameter names.
1068 2003-09-25 Karl Berry <karl@gnu.org>
1070 * argp-fmtstream.c, argp-help.c: update from libc.
1072 2003-09-25 Bruno Haible <bruno@clisp.org>
1074 * version-etc-2.h: New file, from version-etc.h with modifications.
1075 * version-etc-2.c: New file, from version-etc.c with modifications.
1077 2003-09-25 Simon Josefsson <jas@extundo.com>
1079 * xgetdomainname.h: New file.
1080 * xgetdomainname.c: New file.
1082 2003-09-25 Simon Josefsson <jas@extundo.com>
1083 Bruno Haible <bruno@clisp.org>
1085 * getdomainname.h: New file.
1086 * getdomainname.c: New file.
1088 2003-09-24 Paul Eggert <eggert@twinsun.com>
1090 * linebuffer.c (freebuffer): Don't free the argument, just
1091 the buffer associated with the argument. Bug reported by
1094 2003-09-19 Karl Berry <karl@gnu.org>
1096 * argp.h: update from libc.
1098 2003-09-16 Paul Eggert <eggert@twinsun.com>
1100 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1101 input error, instead of returning NULL the next time we are called
1102 (and therefore losing track of errno).
1104 2003-09-15 Paul Eggert <eggert@twinsun.com>
1106 * getndelim2.c (getndelim2): Don't trash errno when a read
1107 fails, so that the caller gets the proper errno.
1109 * readutmp.c (read_utmp): Likewise.
1110 Check for fstat error. Close stream and free storage
1113 2003-09-14 Bruno Haible <bruno@clisp.org>
1115 * fwriteerror.h: New file.
1116 * fwriteerror.c: New file.
1118 2003-09-14 Jim Meyering <jim@meyering.net>
1120 * getloadavg.c: Correct cpp indentation.
1121 * strdup.c: Likewise.
1122 * vasnprintf.c: Likewise.
1124 2003-09-12 Paul Eggert <eggert@twinsun.com>
1126 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1127 * obstack.c [!defined _LIBC]: Likewise.
1128 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1129 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1130 * exitfail.c: Don't include stdlib.h; no longer needed.
1132 More changes to assume C89 or better.
1134 * error.c (error_tail): Assume vprintf.
1136 * argmatch.c (getenv): Remove decl.
1137 * progreloc.c (get_full_program_name): Define via prototype.
1138 * setenv.c (clearenv): Likewise.
1139 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1141 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1142 (malloc, memcpy): Remove decls.
1143 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1144 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1145 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1146 (memcpy): Remove macro.
1147 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1148 (__P): Remove. All uses removed.
1149 (PTR): Remove. All uses changed to void *.
1150 (CHAR_BIT, NULL): Remove.
1151 (spaces, zeros, memset_space, memset_zero)
1152 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1154 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1155 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1156 Define with prototype.
1157 Remove now-unnecessary prototype decl.
1158 (extra_args_spec): Assume ANSI C. All uses changed.
1159 (extra_args_spec_iso): Remove.
1160 (my_strftime, emacs_strftimeu): Define via prototype.
1161 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1163 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1164 * strtoimax.c: Include <stdlib.h> unconditionally.
1165 (strtoul, strtol): Remove decls.
1166 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1168 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1169 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1170 (LOCALE_PARAM_PROTO): New macro.
1171 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1172 (INTERNAL (strtol), strtol): Define with a prototype.
1173 (PARAMS): Remove. All uses removed.
1174 * tempname.c: Include <string.h> unconditionally.
1175 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1176 * xgethostname.c (main): Define with a prototype.
1177 * xmalloc.c: Include "xalloc.h" first, to check interface.
1178 Include <stdlib.h> unconditionally.
1179 (calloc, malloc, realloc, free): Remove decls.
1180 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1181 Include <stdlib.h> unconditionally. Sort include file names.
1183 (xstrtod): Define with a prototype.
1184 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1185 (strtol, strtoul): Remove decls.
1187 2003-09-11 Paul Eggert <eggert@twinsun.com>
1189 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1190 Include <stdlib.h>, <string.h> unconditionally.
1191 Remove now-unnecessary cast to char *.
1192 * strnlen.c: Include <string.h> unconditionally.
1193 * yesno.c (yesno): Define with a prototype.
1195 2003-09-10 Bruno Haible <bruno@clisp.org>
1197 * strcspn.c: Include <string.h> unconditionally.
1198 * strpbrk.c: Include <string.h> unconditionally.
1199 * strstr.c: Include <string.h> unconditionally.
1200 * unicodeio.c: Include <string.h> unconditionally.
1201 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1202 * unsetenv.c: Likewise.
1203 * xreadlink.c: Include <stdlib.h> unconditionally.
1204 * yesno.c: Include <stdlib.h> unconditionally.
1205 (rpmatch): Add prototype.
1207 2003-09-10 Jim Meyering <jim@meyering.net>
1209 * error.c: Correct indentation of cpp directives.
1211 2003-09-09 Paul Eggert <eggert@twinsun.com>
1215 * acosl.c (main): Use a prototype.
1216 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1219 * getloadavg.c (getloadavg, main): Define via prototypes.
1221 * getopt.h (struct option.name): Assume C89, and use 'const'.
1222 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1223 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1225 * getopt.c (const): Remove macro.
1226 Include <string.h> unconditionally.
1227 (my_index): Remove; all uses changed to strchr.
1228 (strlen): Remove decl.
1229 (exchange): Remove forward decl; no longer needed.
1230 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1231 Define with prototype.
1232 * getopt1.c (const): Remove macro.
1233 (getopt_long, getopt_long_only, main): Define with prototype.
1235 * getugroups.c: Include <string.h> unconditionally.
1237 * getusershell.c: Include <stdlib.h> unconditionally.
1238 (getusershell, setusershell, endusershell, readname, main):
1239 Define with prototypes.
1241 * group-member.c: Include group-member.h first.
1242 Include <stdlib.h> unconditionally.
1244 * hard-locale.c: Include hard-locale.h first.
1245 Include <stdlib.h>, <string.h> unconditionally.
1247 * hash.c (free, malloc): Remove decls.
1248 Include <stdlib.h> unconditionally.
1250 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1251 (getenv): Do not declare.
1253 * idcache.c: Include <string.h> unconditionally.
1255 * long-options.c: Include long-options.h first, to test interface.
1256 Include <stdlib.h> unconditionally.
1258 * makepath.c: Include makepath.h first, to test interface.
1259 Include <stdlib.h> and <string.h> unconditionally.
1261 * linebuffer.c: Include <stdlib.h>.
1262 (free): Remove decl.
1264 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1265 rpl_malloc returns void *, not char *.
1266 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1268 * md5.h: Include <limits.h> unconditionally.
1269 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1270 (__P): Remove; all uses removed.
1271 * md5.c: Include "md5.h" first.
1272 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1273 md5_buffer, md5_process_bytes, md5_process_block):
1274 Define with prototypes.
1275 * sha.h (__P): Remove all uses. (It wasn't defined??)
1276 * sha.c: Include "sha.h" first.
1277 Include <stdlib.h>, <string.h> unconditionally.
1279 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1280 * memcmp.c (__ptr_t): Likewise.
1281 * memrchr.c (__ptr_t): Likewise.
1282 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1283 Include <string.h> unconditionally.
1284 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1285 * memchr.c: Include <stdlib.h> unconditionally.
1286 * memchr.c (LONG_MAX): Remove.
1287 * memrchr.c (LONG_MAX): Likewise.
1288 * memchr.c (__memchr): Define via a prototype.
1289 * memrchr.c (__memrchr): Likewise.
1290 * memcmp.c (__P): Remove, and remove all uses.
1291 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1292 Remove forward decls; no longer needed.
1293 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1294 Use types required by C89 in prototype.
1296 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1297 * savedir.c: Likewise.
1298 * mkdir.c (free): Remove decl.
1299 * rmdir.c (rmdir): Define with a prototype.
1300 * savedir.c: Include savedir.h first, to test interface.
1302 * mktime.c (STDC_HEADERS): Remove.
1303 Include <stdlib.h>, <string.h> unconditionally.
1305 * modechange.c: Include <stdlib.h> unconditionally.
1306 (malloc): Remove decl.
1308 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1309 (free): Remove decl.
1311 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1312 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1313 (This type really should be intptr_t, but that's a C99ism.)
1314 (_obstack_memcpy): Remove: all uses changed to memcpy.
1315 Include <string.h> unconditionally.
1316 (struct obstack): Assume __STDC__ for types of members
1317 chunkfun, freefun, extra_arg.
1318 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1319 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1320 obstack_begin, obstack_specify_allocation,
1321 obstack_specify_allocation_with_arg, obstack_chunkfun,
1322 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1323 Remove unprototyped decls and the macros that use them.
1324 * obstack.c (POINTER): Remove. All uses changed to void *.
1325 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1326 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1327 (defined __STDC__ && __STDC__)]:
1328 Remove nonprototyped code.
1329 Include <stdlib.h> unconditionally.
1330 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1331 _obstack_allocated_p, _obstack_free, obstack_free,
1332 _obstack_memory_used, print_and_abort):
1333 Define using prototypes.
1334 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1335 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1336 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1337 obstack_next_free, obstack_object_size, obstack_room) [0]:
1338 Remove unused, unprototyped code.
1340 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1342 * physmem.c (physmem_total, physmem_available, main): Define
1345 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1346 (main): Define with a prototype.
1348 * posixver.c (getenv): Remove decl.
1350 * putenv.c (malloc): Returns void *, not char *.
1351 Include <string.h> unconditionally.
1352 (strchr, memcpy, NULL): Do not define.
1354 * readtokens.c: Include readtokens.h first, to test interface.
1355 Include <stdlib.h>, <string.h> unconditionally.
1356 (init_tokenbuffer): Define with a prototype.
1358 * regex.c (PARAMS): Remove. All uses removed.
1359 All uses of _RE_ARGS removed, too.
1360 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1362 (bzero): Assume memset exists.
1363 (memcmp, memcpy, NULL): Remove.
1364 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1365 char, or assignments to local vars of type signed char.
1366 (init_syntax_once, PREFIX(extract_number_and_incr),
1367 PREFIX(print_partial_compiled_pattern),
1368 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1369 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1370 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1371 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1372 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1373 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1374 wcs_compile_range, byte_compile_range, truncate_wchar,
1375 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1376 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1377 count_mbs_length, wcs_re_match_2_internal,
1378 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1379 PREFIX(alt_match_null_string_p),
1380 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1381 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1382 regfree, PREFIX(extract_number)): Define with prototype. Remove
1383 now-unnecessary declaration, if any.
1384 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1386 Remove now-unnecessary casts among pointer types.
1387 * regex.h (_RE_ARGS): Remove. All uses removed.
1389 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1390 (free): Remove decl.
1392 * rpmatch.c: Include <stdlib.h> unconditionally.
1394 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1395 (free): Remove decl.
1397 * save-cwd.c: Include <stdlib.h> unconditionally.
1398 * xgetcwd.c: Likewise.
1400 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1401 (free): Remove decl.
1403 * strchrnul.c (strchrnul): Define with a prototype.
1404 Fix bug: c_in was not converted to char before searching.
1406 The following changes are not K&R related:
1408 * group-member.h: Include <sys/types.h>, so that this file is
1410 * makepath.h: Likewise.
1412 * getusershell.c (readname, default_index, line_size, readname):
1413 Use size_t, not int, for sizes.
1414 (readname): If the size overflows, report an error instead of
1417 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1419 * getndelim2.c: Assume stdlib.h per the C89 spec.
1421 2003-09-08 Paul Eggert <eggert@twinsun.com>
1423 Assume C89 or better; remove K&R cruft.
1424 A few of these changes were first proposed by Derek Robert Price
1425 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1427 * addext.c: Include <string.h> unconditionally.
1428 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1429 Don't declare getenv or malloc.
1431 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1432 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1434 (find_stack_direction, alloca): Use prototypes.
1436 * atexit.c (atexit): Define using a prototype.
1438 * basename.c, dirname.c, stripslash.c:
1439 Include <string.h> unconditionally.
1441 * bcopy.c: Include <stddef.h>.
1442 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1444 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1446 * error.h (error, error_at_line, error_print_progname)
1447 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1448 * error.c: Include error.h first, to check interface.
1449 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1450 (VA_START): Remove; all uses changeed to va_start.
1451 (exit, strerror): Remove decls.
1452 (error_print_progname): Prototype uncondionally.
1453 Don't include <errno.h>; no longer needed.
1454 (private_strerror): Remove.
1455 (error_tail): Always define.
1456 (error, error_at_line): Assume C89 or better; always use prototypes.
1457 * fatal.c: Include "fatal.h" first, to test interface.
1458 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1459 (VA_START): Remove; all uses changed to va_start.
1460 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1462 (exit): Remove decl.
1463 (fatal): Prototype unconditionally. Assume va_start works.
1464 Abort at end, to pacify gcc.
1466 * euidaccess.c (main): Define with a prototype.
1468 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1470 * exitfail.c: Include <stdlib.h> unconditionally.
1472 * fnmatch_.h (__P): Remove. All uses changed to assume
1474 * fnmatch.c: Include fnmatch.h first, to test interface.
1475 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1476 (getenv): Remove decl.
1477 (fnmatch): Define using a prototype.
1478 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1479 (FCT): Define using a prototype.
1481 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1483 * gethostname.c: Include <stddef.h>.
1484 (gethostname): Define with prototype. Length is size_t, not int.
1486 2003-09-08 Paul Eggert <eggert@twinsun.com>
1488 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1489 getversion.c should have been removed then, but was accidentally
1492 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1493 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1495 2003-09-07 Paul Eggert <eggert@twinsun.com>
1497 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1498 copy_tm_result. Bug reported by Simon Josefsson in
1499 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1501 2003-09-06 Paul Eggert <eggert@twinsun.com>
1503 * time_r.c, time_r.h: New files.
1505 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1507 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1508 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1510 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1512 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1513 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1516 * timegm.c: Switch to glibc implementation, with the following changes:
1517 [defined HAVE_CONFIG_H]: Include <config.h>.
1518 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1519 (__mktime_internal) [!defined _LIBC]: New decl.
1520 (__gmtime_r) [!defined _LIBC]: New macro and function.
1521 (timegm): Use a prototype, since gnulib assumes C89.
1522 Do not bother declaring tmp to be const, as it's not really usefu.
1523 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1524 (timegm): Declare only if HAVE_DECL_TIMEGM.
1526 2003-09-03 Paul Eggert <eggert@twinsun.com>
1528 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1529 Bug reported by Lute Kamstra in
1530 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1532 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1533 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1534 course with correspondingly smaller numbers for tomorrow and
1535 yesterday. From Tadayoshi Funaba. Originally installed into
1536 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1539 2003-08-31 Simon Josefsson <jas@extundo.com>
1541 * timegm.h: New file.
1542 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1544 2003-08-31 Karl Berry <karl@gnu.org>
1546 * argp.h: update from libc.
1548 2003-08-28 Bruno Haible <bruno@clisp.org>
1550 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1551 warning on QNX, which defines O_BINARY to 000000.
1553 2003-08-24 Bruno Haible <bruno@clisp.org>
1555 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1556 MSVC7 <stdio.h> is included later.
1558 2003-08-20 Bruno Haible <bruno@clisp.org>
1560 * progname.h: New file, from GNU gettext.
1561 * progname.c: New file, from GNU gettext.
1562 * progreloc.c: New file, from GNU gettext.
1564 2003-08-19 Bruno Haible <bruno@clisp.org>
1566 * xstrdup.c: Assume <string.h> exists.
1568 2003-08-18 Jim Meyering <jim@meyering.net>
1570 * setenv.h: Indent nested cpp directive.
1571 * vasnprintf.c: Remove trailing blanks.
1573 2003-08-17 Simon Josefsson <jas@extundo.com>
1574 Bruno Haible <bruno@clisp.org>
1576 * xstrndup.h: New file.
1577 * xstrndup.c: New file.
1579 2003-08-17 Bruno Haible <bruno@clisp.org>
1581 * strndup.h: New file.
1583 2003-08-16 Paul Eggert <eggert@twinsun.com>
1585 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1586 space, undoing this 2003-08-12 change:
1587 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1589 2003-08-16 Jim Meyering <jim@meyering.net>
1591 Merge from coreutils.
1592 * xstrtoimax.c: #else #if -> #elif.
1593 * xstrtoumax.c: Likewise.
1595 2003-08-15 Paul Eggert <eggert@twinsun.com>
1597 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1598 rather than tab, after '#' in shell-script copyright notices.
1599 Suggested by Bruno Haible.
1601 2003-08-15 Jim Meyering <jim@meyering.net>
1602 and Paul Eggert <eggert@twinsun.com>
1604 Merge from coreutils.
1605 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1606 member but strut utmpx does not. Needed for AIX 4.3.3.
1607 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1609 2003-08-15 Jim Meyering <jim@meyering.net>
1611 Merge from coreutils.
1612 * xgethostname.c: Include <stdlib.h>.
1613 (xghostname): Don't exit for anything other than memory-related
1614 failure; just return NULL.
1615 * userspec.c: Include "posixver.h".
1616 (parse_user_spec): Accept `.' as a separator only
1617 in pre-POSIX-200112 mode.
1618 * strtoimax.c: Use #elif rather than #else #if.
1619 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1620 Remove function, now that we can rely on a working tzset function.
1621 [!_LIBC]: Ensure that the required autoconf test has been run.
1622 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1623 Use underlying_strftime for %r.
1624 * sha.c: Merge in some clean-up and optimization changes from glibc.
1625 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1626 Ensure that it is a multiple of 64.
1627 Rearrange loop exit tests so as to avoid performing an
1628 additional fread after encountering an error or EOF.
1629 * realloc.c: Update copyright date.
1631 2003-08-14 Jim Meyering <jim@meyering.net>
1633 Merge from coreutils.
1634 * obstack.h: Whitespace changes.
1635 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1636 and xcalloc return values.
1637 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1638 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1639 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1640 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1641 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1643 Use mntctl's return value to drive the entry-processing loop, since
1644 we can't rely on the value of the vmt_length member in the last
1645 entry. On some systems doing so could result in exhausting
1646 virtual memory. Based in part on a patch from Mike Jetzer.
1648 2003-08-14 Jim Meyering <jim@meyering.net>
1649 and Paul Eggert <eggert@twinsun.com>
1651 Merges from coreutils, plus other fixes.
1652 * physmem.c: Merge in portability changes from gcc/libiberty
1653 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1654 for credits and details. Thanks to Kaveh Ghazi for helping
1655 to keep these files in sync.
1656 (ARRAY_SIZE): Define it.
1657 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1658 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1659 (memcasecmp): Don't assume size_t fits in unsigned int.
1660 Remove casts and duplicate code.
1661 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1662 (memcpy): Remove definition.
1663 Merge in some clean-up and optimization changes from glibc.
1664 [BLOCKSIZE]: Move definition to top of file.
1665 Ensure that it is a multiple of 64.
1666 Rearrange loop exit tests so as to avoid performing an
1667 additional fread after encountering an error or EOF.
1668 * md5.h (md5_uintptr): Define.
1669 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1670 return to the initial working directory. Preserve errno
1672 * idcache.c: Include "xalloc.h".
1673 (xmalloc, xrealloc): Remove decls.
1674 (getuser): Remove casts no longer required in C89.
1675 * human.c: Include stdio.h, for sprintf.
1676 * group-member.c: Include "xalloc.h".
1677 (xmalloc, xrealloc): Remove decls.
1678 (get_group_info): Remove casts no longer required in C89.
1679 * getusershell.c (readname): Remove casts no longer required in C89.
1680 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1681 * getline.c: Whitespace fix, from coreutils.
1683 2003-08-13 Paul Eggert <eggert@twinsun.com>
1685 * exclude.c: Include <ctype.h>
1686 (IN_CTYPE_DOMAIN): New macro.
1688 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1691 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1692 Undo previous (whitespace-only) change.
1694 2003-08-12 Paul Eggert <eggert@twinsun.com>
1696 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1697 Normalize leading white space and remove trailing white space.
1698 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1699 notice, as per ../config/srclist-update.
1701 Merge from coreutils.
1702 * euidaccess.h: New file.
1703 * euidaccess.c: Include it.
1704 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1705 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1706 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1708 2003-08-11 Bruno Haible <bruno@clisp.org>
1710 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1711 (vasnprintf): Use it instead of wcslen.
1713 2003-08-11 Bruno Haible <bruno@clisp.org>
1715 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1716 value to ensure that _Bool promotes to int. Use #define for _Bool when
1717 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1719 2003-08-10 Karl Berry <karl@gnu.org>
1721 * regex.h: update from libc (whitespace fix).
1723 2003-08-09 Paul Eggert <eggert@twinsun.com>
1725 Merge some files from coreutils. These changes were
1726 originally made by Jim Meyering.
1727 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1728 many older Unixes require this.
1729 * alloca.c (alloca): Remove cast to argument of free;
1730 no longer needed in C89.
1731 * alloca_.h, regex.h: Fix white space to match
1732 what GNU indent does.
1734 2003-08-05 Paul Eggert <eggert@twinsun.com>
1736 * bumpalloc.h: Remove.
1738 2003-08-04 Paul Eggert <eggert@twinsun.com>
1740 * getloadavg.c: Change copyright notice and spacing to conform to
1743 Merge from coreutils.
1744 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1746 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1747 from Karl Berry, implemented by Jim Meyering.
1748 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1749 from Dmitry V. Levin.
1750 Remove anachronistic cast of xrealloc.
1751 * fnmatch_.h (__const): Remove. Use 'const'.
1752 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1753 type. Otherwise, it wouldn't compile with at least /bin/cc on
1754 ymp-cray-unicos9.0.2.X.
1755 Combine two mostly-identical uses of alloca into one.
1756 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1758 2003-08-04 Dave Love <d.love@dl.ac.uk>
1762 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1763 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1764 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1765 obsolete NLIST_NAME_UNION.
1766 [__GNU__]: Undef BSD and FSCALE.
1767 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1769 2003-08-03 Paul Eggert <eggert@twinsun.com>
1771 * stdbool_.h (_Bool): Make it signed char, instead of
1772 an enum type, so that it's guaranteed to promote to int. See:
1773 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1775 2003-07-31 Paul Eggert <eggert@twinsun.com>
1777 * strerror.c: Include config.h, limits.h. Declare sprintf.
1778 (strerror): Don't assume that a printable int fits in 14 bytes.
1780 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1781 Bruno Haible <bruno@clisp.org>
1783 * getline.h (getline, getdelim): Change return type to ssize_t.
1784 * getline.c (getline, getdelim): Likewise.
1785 Remove _GNU_SOURCE define; now it's defined in config.h through
1788 2003-07-22 Paul Eggert <eggert@twinsun.com>
1790 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1791 over-parenthesization in macros.
1793 Sync with coreutils.
1795 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1798 Use `exit_failure' for xalloc and xmemcoll instead of their own
1799 private exit-failure variables.
1800 * xalloc.h (xalloc_exit_failure): Remove.
1801 * xmalloc.c: Likewise. Include exitfail.h.
1802 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1803 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1804 * xmemcoll.c: Likewise. Include exitfail.h.
1805 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1807 2003-07-18 Paul Eggert <eggert@twinsun.com>
1809 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1810 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1811 to test that it can stand by itself. Include "exitfail.h".
1812 Clients should set exit_failure instead.
1813 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1815 2003-07-18 Andreas Schwab <schwab@suse.de>
1817 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1819 2003-07-18 Bruno Haible <bruno@clisp.org>
1821 * getndelim2.h: New file.
1822 * getndelim2.c: Make into a module of its own. Include config.h,
1824 (getndelim2): Make non-static. Change return type to ssize_t.
1825 * getline.h: Change argument names.
1826 * getline.c: Include getndelim2.h instead of getndelim2.c.
1827 * getnline.c: Include getndelim2.h.
1829 2003-07-17 Bruno Haible <bruno@clisp.org>
1831 * Makefile.am: Remove file.
1832 * Makefile.in: Remove file.
1834 2003-07-17 Bruno Haible <bruno@clisp.org>
1836 * getnline.h: New file.
1837 * getnline.c: New file.
1838 * getndelim2.c: New file, extracted from getline.c.
1839 (getndelim2): Renamed from getdelim2, with added nmax argument.
1840 * getline.c: Include getndelim2.c.
1841 (getdelim2): Moved out to getndelim2.c.
1842 (getline, getdelim): Update.
1844 2003-07-15 <karl@gnu.org>
1846 * vasnprintf.c: update from gettext.
1848 2003-07-15 Jim Meyering <jim@meyering.net>
1850 * makepath.c (make_path): Enclose diagnostic in _(...).
1852 2003-07-14 Paul Eggert <eggert@twinsun.com>
1854 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1855 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1856 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1857 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1858 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1859 updated automatically by ../config/srclist-update. This changes
1860 their license from LPGL to GPL.
1862 2003-07-14 Jim Meyering <jim@meyering.net>
1864 Don't emit diagnostics. Let callers do that.
1865 * save-cwd.c: Don't include "error.h".
1866 (save_cwd): Don't call error. Ensure that errno is valid
1867 when returning nonzero.
1869 * save-cwd.h (restore_cwd): Update prototype.
1870 * save-cwd.c (restore_cwd): Remove two parameters.
1871 Simplify. Don't call error upon failure. Let callers do that.
1872 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1873 when auditing is enabled. But don't bother updating the #if.
1875 2003-07-14 Simon Josefsson <jas@extundo.com>
1877 * mempcpy.h: New file.
1878 * mempcpy.c: New file.
1880 2003-07-14 Paul Eggert <eggert@twinsun.com>
1882 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1883 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1884 unicodeio.c, unicodeio.h, unlocked-io.h:
1885 Switch from LGPL to GPL.
1887 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1889 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1890 it breaks C++ compilation.
1891 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1893 2003-07-10 Jim Meyering <jim@meyering.net>
1895 * vasnprintf.c: Remove trailing blanks.
1896 Make cpp indentation consistent.
1898 2003-07-09 Paul Eggert <eggert@twinsun.com>
1900 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1901 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1902 Switch from LGPL to GPL.
1904 2003-07-07 Paul Eggert <eggert@twinsun.com>
1906 * mktime.c: Fix some boundary cases and remove need for floating point.
1908 Issue a compile-time diagnostic if time_t is floating point, or if
1909 two's complement arithmetic is not in effect, or if arithmetic
1910 right shift does not propagate the sign. These assumptions were
1911 all in the original code but they weren't checked.
1913 (TIME_T_MIDPOINT, verify): New macros.
1914 (__isleap): Remove; it has integer overflow problems.
1915 (leapyear): New function, without those problems.
1916 (ydhms_tm_diff): Remove; splitting into two parts.
1917 (ydhms_diff): New function, containing the arithmetic part of
1918 the old ydhms_tm_diff function. Issue a compile-time
1919 diagnostic if we are not using C99 integer division.
1920 Avoid casts when possible.
1921 (guess_time_tm): New function, containing the checking part of
1922 the old ydhms_tm_diff function. Return the new value, rather than
1923 the difference between it and the old. Accept a new argument T
1924 so that *T specifies the old value. Check for overflow in the result.
1926 (__mktime_internal): Use a time_t offset, not a long int offset.
1927 This undoes the 2003-06-04 change, which is no longer needed now
1928 that we have better overflow checking.
1929 (localtime_offset): Likewise.
1931 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1932 and long are 64-bit but int is only 32-bit.
1933 (ydhms_diff): Use long int to store year1 and yday1.
1934 Issue a compile-time diagnostic if long int is not wide enough.
1936 (__mktime_internal): Use long int to store adjusted year and yday.
1937 Use plain C rather than preprocessor commands, if that doesn't
1939 Check for overflow (and try to repair) after each probe
1940 rather than checking only at the very end. This avoids some bugs
1941 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1942 does not equal GMT offset at maximum time).
1943 Use integer to check for overflow rather than floating point; this
1944 is more portable to non-IEEE hosts, and is a tad faster.
1945 When we detect that we are oscillating between two values,
1946 don't check whether tm_isdst has the requested value, since
1947 we already know the answer. When tm_isdst has the wrong value,
1948 use a different heuristic to find the right one, based on the
1949 extreme values actually observed in practice in tz2003a,
1950 rather than the (overly optimistic) "previous 3 calendar quarters".
1952 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1953 "T const" to accommodate glibc style.
1954 (check_result): Use less-confusing report format. "long" -> "long int.
1956 Don't loop if the iteration overflows time_t.
1957 Allow a negative step in the iteration.
1959 2003-07-01 Paul Eggert <eggert@twinsun.com>
1961 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1962 having it depend on HAVE_SYS_TYPES_H.
1964 2003-06-25 Bruno Haible <bruno@clisp.org>
1966 * readlink.c: New file.
1968 2003-06-20 Bruno Haible <bruno@clisp.org>
1970 Assume C89, so PARAMS isn't needed.
1971 * unicodeio.h (PARAMS): Remove.
1972 * unicodeio.c: Don't use PARAMS.
1974 2003-06-18 Jim Meyering <jim@meyering.net>
1976 Merge changes from coreutils.
1977 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1978 Remove explicit declarations of xmalloc and realloc.
1980 (read_utmp): Remove anachronistic cast of xmalloc.
1982 2003-06-17 Paul Eggert <eggert@twinsun.com>
1984 Assume C89, so PARAMS isn't needed.
1985 * backupfile.h (PARAMS): Remove. All uses removed.
1986 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1987 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1988 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1989 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1990 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1991 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1992 xstrtol.h: Likewise.
1993 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1994 same.h, strverscmp.h: Do not include config.h; no longer needed.
1995 Anyway, config.h should always be included before any other file.
1997 2003-06-11 Simon Josefsson <jas@extundo.com>
1999 * sysexit_.h: New file.
2001 2003-05-20 Derek Price <derek@ximbiot.com>
2003 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2005 2003-06-10 Simon Josefsson <jas@extundo.com>
2007 * strchrnul.h: New file.
2008 * strchrnul.c: New file.
2010 2003-06-10 Simon Josefsson <jas@extundo.com>
2012 * argp.h: New file, from glibc.
2013 * argp-ba.c: New file, from glibc.
2014 * argp-eexst.c: New file, from glibc.
2015 * argp-fmtstream.c: New file, from glibc.
2016 * argp-fmtstream.h: New file, from glibc.
2017 * argp-fs-xinl.c: New file, from glibc.
2018 * argp-help.c: New file, from glibc.
2019 * argp-namefrob.h: New file, from glibc.
2020 * argp-parse.c: New file, from glibc.
2021 * argp-pv.c: New file, from glibc.
2022 * argp-pvh.c: New file, from glibc.
2023 * argp-xinl.c: New file, from glibc.
2025 2003-06-07 Jim Meyering <jim@meyering.net>
2027 * readtokens.h: Put `Free Software Foundation, Inc.'
2028 in place of my name in the copyright comment.
2029 Remove definition and uses of __P.
2032 * stat.c: Don't declare xmalloc explicitly.
2033 Instead, include "xalloc.h".
2034 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2035 xrealloc, and xcalloc return values.
2036 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2038 * xgetcwd.h: Remove definition/uses of PARAMS.
2040 2003-06-06 Jim Meyering <jim@meyering.net>
2042 * stdbool_.h: Renamed from stdbool.h.in.
2044 2003-06-06 Jim Meyering <jim@meyering.net>
2046 Merge from coreutils.
2047 * same.c: (same_name): Declare *_basename locals to be `const'.
2048 Consolidate declarations and initializations of *_base* locals.
2050 Merge from coreutils.
2051 This avoids a core dump on systems without GNU putenv,
2052 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2053 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2054 (unsetenv): New static function, from GNU libc.
2055 (rpl_putenv): Use it.
2057 * modechange.c: Remove trailing blanks.
2059 Merge from coreutils.
2060 * fsusage.c: Remove declaration of statfs.
2061 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2063 * posixtm.c: Include <stdbool.h> unconditionally.
2065 2003-06-05 Paul Eggert <eggert@twinsun.com>
2067 * mktime.c (__mktime_internal): When resolving a tm_isdst
2068 mismatch, look in future quarters as well as past. This fixes a
2069 bug when processing fall-backwards gaps immediately after a long
2070 period of daylight-saving time.
2072 * mktime.c: Assume freestanding C89 or better.
2073 (HAVE_LIMITS_H): Remove. Assume it's 1.
2074 (__P): Remove; not used.
2075 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2076 (mktime, not_equal_tm, print_tm, check_result,
2077 main): Use prototypes. Use const * where appropriate.
2078 (main): Fix typo in testing code that uncovered by above changes.
2079 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2081 2003-06-04 Paul Eggert <eggert@twinsun.com>
2083 * mktime.c: Fix Debian bug 177940
2084 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2085 (localtime_offset): Now long int, not time_t, because we want it
2086 to be guaranteed to be signed. All uses changed.
2087 (__mktime_internal): If overflow would occur when adding offset,
2090 Merge 'human' changes from coreutils. Rewrite to support
2091 locale-specific notations like thousands separators.
2092 * human.c: Simplify authorship notice.
2093 Include human.h immediately after config.h.
2094 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2095 <limits.h>: Do not include, since human.h does.
2096 (SIZE_MAX, UINTMAX_MAX): New macros.
2097 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2098 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2099 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2100 (power_letter): Renamed from suffixes.
2101 (generate_suffix_backwards): Remove.
2102 (adjust_value): Now takes int style (because of human.h changes)
2103 and long double value (for greater precision on some platforms).
2104 (group_number): New function.
2105 (human_readable): Use it. Use integer options, not enum.
2106 Put the options before the sizes in the arg list.
2107 Support all the new options.
2108 The old human_readable function has been removed;
2109 use inttostr.h instead.
2110 (human_readable, default_block_size, humblock):
2111 Use uintmax_t, not int, for block sizes.
2112 (human_readable_inexact, block_size_types): Remove.
2113 (block_size_opts): New constant.
2114 (human_options): Renamed from human_block_size, with new signature
2115 that allows block sizes up to UINTMAX_MAX. All callers changed.
2116 * human.h: Add copyright and authorship notice.
2117 Include <limits.h> and <stdbool.h> unconditionally.
2118 (PARAMS): Remove. All uses removed.
2119 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2120 (enum human_inexact_style): Remove tag; now a nameless enum.
2121 (human_floor, human_ceiling, human_round_to_even): Now have
2122 values 2, 0, 1 rather than -1, 1, 0.
2123 (human_group_digits, human_suppress_point_zero, human_autoscale,
2124 human_base_1024, human_SI, human_B): New constants.
2125 (human_readable_inexact, human_block_size): Remove.
2126 (human_readable): Size args are now uintmax_t, not int.
2127 (human_options): New decl.
2129 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2130 unnecessary now that we assume C89 or better. This change
2131 imported from coreutils.
2133 * mktime.c (__mktime_internal): Do not reject negative timestamps
2134 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2135 in the 2003-05-30 sync from glibc.
2137 .h files should stand alone, but we shouldn't include <sys/types.h>
2138 if we can get away with just <stddef.h>.
2140 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2141 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2142 rather than <sys/types.h>, as we merely need size_t.
2143 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2145 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2146 Include <stdio.h>, to get FILE.
2147 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2148 memcasecmp.h has included <stddef.h> and all we need is size_t.
2149 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2150 our interface, instead of including <sys/types.h>
2152 2003-06-02 Paul Eggert <eggert@twinsun.com>
2155 Fix some minor time-related bugs with POSIX time arguments.
2156 Some valid time stamps were being rejected (notably -1, and
2157 time stamps before 1900 on 64-bit hosts). And some invalid
2158 time stamps were being accepted, e.g. September 31.
2160 * posixtm.h (posixtime): Return bool instead of time_t, so
2161 that we can return (time_t) -1 successfully.
2162 * posixtm.c: Likewise.
2163 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2164 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2165 (t): Remove static var.
2166 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2167 of static var. All uses changed.
2168 (year): Do not reject years before 1900; they can occur with
2170 (posix_time_parse): Do not check for out-of-range components;
2171 that is now the caller's responsibility, since our checks were
2172 only approximations.
2173 (posixtime): Use mktime to check for out-of-range components,
2174 since it knows them exactly.
2175 If mktime returns (time_t) -1, check whether an error actually occurred
2176 by invoking localtime on -1.
2177 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2178 posixtime failures better.
2179 Improve the test data (in comments only).
2181 2003-05-30 <karl@gnu.org>
2183 * mktime.c: update from libc.
2185 2003-05-30 Bruno Haible <bruno@clisp.org>
2187 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2188 * localcharset.h: Likewise.
2189 * localcharset.c: Likewise.
2191 2003-05-28 Paul Eggert <eggert@twinsun.com>
2193 Assume the headers required for C89 freestanding compilers.
2194 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2195 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2196 without checking for HAVE_LIMITS_H.
2197 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2198 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2200 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2201 * exclude.c: Include <stdbool.h> unconditionally.
2202 * tempname.c: Include <stddef.h> unconditionally.
2203 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2204 * modechange.c, rpmatch.c (NULL): Don't define, since
2205 <stddef.h> does that.
2206 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2207 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2208 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2209 * xstrtol.c: Likewise.
2210 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2211 * savedir.c: Include <stddef.h> instead of defining NULL.
2213 * addext.c (addext): Use assignment rather than cast, to avoid
2214 warnings on some platforms.
2216 * mktime.c (__mktime_internal): Do not reject negative timestamps
2219 2003-05-10 Bruno Haible <bruno@clisp.org>
2221 * linebreak.c (iconv_string_length): Don't return -1 just because the
2222 string is longer than 4 KB.
2224 2003-05-12 Jim Meyering <jim@meyering.net>
2226 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2227 the space-padded-by-default conversion specifiers, %e, %k, %l.
2229 2003-05-03 Bruno Haible <bruno@clisp.org>
2231 Upgrade to Unicode-4.0.
2232 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2233 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2234 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2235 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2236 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2237 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2238 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2239 Change width of U+E0100..U+E01EF from 1 to 0.
2241 2003-04-25 Bruno Haible <bruno@clisp.org>
2243 * copy-file.c: Include <stddef.h>, for size_t.
2245 2003-04-25 Jim Meyering <jim@meyering.net>
2247 * copy-file.c (copy_file_preserving): Declare buf_size to be
2248 of type size_t, not int.
2250 2003-04-11 Jim Meyering <jim@meyering.net>
2252 Merge changes from Coreutils.
2254 2003-03-22 Jim Meyering <jim@meyering.net>
2256 * strftime.c (widen): Cast alloca return value to proper type.
2258 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2261 * strftime.c (my_strftime): Handle very large width
2262 specifications for numeric values correctly. Improve checks for
2265 2003-01-19 Jim Meyering <jim@meyering.net>
2267 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2268 (nl_get_alt_digit) [! defined my_strftime]: Define.
2269 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2270 _nl_get_alt_digit and _nl_get_walt_digit.
2272 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2273 These changes have no effect outside of _LIBC.
2275 2003-04-10 Bruno Haible <bruno@clisp.org>
2277 * findprog.h: New file, from GNU gettext.
2278 * findprog.c: New file, from GNU gettext.
2280 2003-04-05 Jim Meyering <jim@meyering.net>
2282 Merge changes from Coreutils.
2284 * exclude.h (PARAMS): Remove definition and uses.
2285 * exclude.c: Remove uses of `PARAMS'.
2287 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2288 Add test-cases for DOS filenames. Declare program_name.
2289 (main): Set up program_name. Patch by Rich Dawe.
2291 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2293 Use mntctl's return value to drive the entry-processing loop, since
2294 we can't rely on the value of the vmt_length member in the last
2295 entry. On some systems doing so could result in exhausting
2296 virtual memory. Based in part on a patch from Mike Jetzer.
2298 2003-04-04 Bruno Haible <bruno@clisp.org>
2300 * linebreak.h: New file, from GNU gettext.
2301 * linebreak.c: New file, from GNU gettext with slight modifications.
2302 * lbrkprop.h: New file, from GNU gettext.
2304 2003-04-03 Bruno Haible <bruno@clisp.org>
2306 * utf8-ucs4.h: New file, from GNU gettext.
2307 * utf16-ucs4.h: New file, from GNU gettext.
2308 * ucs4-utf8.h: New file, from GNU gettext.
2309 * ucs4-utf16.h: New file, from GNU gettext.
2311 2003-04-02 Bruno Haible <bruno@clisp.org>
2313 * binary-io.h: New file, from GNU gettext.
2315 2003-04-01 Bruno Haible <bruno@clisp.org>
2317 * pathname.h: New file, from GNU gettext.
2318 * concatpath.c: New file, from GNU gettext.
2320 2003-03-30 Bruno Haible <bruno@clisp.org>
2322 * copy-file.c (copy_file_preserving): Don't set owner if the function
2323 chown() doesn't exist.
2325 2003-03-28 Bruno Haible <bruno@clisp.org>
2327 * copy-file.h: New file, from GNU gettext.
2328 * copy-file.c: New file, from GNU gettext.
2330 2003-03-18 Jim Meyering <jim@meyering.net>
2332 * quote.c (quote_n): Fix typo in comment.
2334 2003-03-14 Jim Meyering <jim@meyering.net>
2336 Merge changes from Coreutils.
2337 * obstack.h (obstack_object_size): Declare temporary, __o,
2338 to be const, in order to avoid warnings.
2339 (obstack_room): Likewise.
2340 (obstack_empty_p): Likewise.
2342 2003-03-13 Paul Eggert <eggert@twinsun.com>
2344 Merge changes from Bison.
2345 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2346 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2347 when compiling Bison 1.875's `bitset bset = obstack_alloc
2348 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2349 * hash.c: Include <stdbool.h> unconditionally.
2351 2003-03-09 Paul Eggert <eggert@twinsun.com>
2353 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2354 Reported by Bruce Becker; see:
2355 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2357 2003-03-03 Paul Eggert <eggert@twinsun.com>
2358 Bruno Haible <bruno@clisp.org>
2360 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2361 Reported by John Hughes, see
2362 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2364 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2366 * poll_.h: New file.
2369 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2371 * mathl.h: New file.
2372 * acosl.c: New file.
2373 * asinl.c: New file.
2374 * atanl.c: New file.
2375 * ceill.c: New file.
2378 * floorl.c: New file.
2379 * frexpl.c: New file.
2380 * ldexpl.c: New file.
2382 * sincosl.c: New file.
2384 * sqrtl.c: New file.
2386 * trigl.c: New file.
2387 * trigl.h: New file.
2389 2003-02-17 Bruno Haible <bruno@clisp.org>
2391 * mkdtemp.h: New file, from GNU gettext.
2392 * mkdtemp.c: New file, from GNU gettext.
2394 2003-01-31 Bruno Haible <bruno@clisp.org>
2396 * rename.c: #undef rename before defining rpl_rename.
2397 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2399 2003-01-30 Bruno Haible <bruno@clisp.org>
2401 * printf-args.h: New file, from GNU gettext.
2402 * printf-args.c: New file, from GNU gettext.
2403 * printf-parse.h: New file, from GNU gettext.
2404 * printf-parse.c: New file, from GNU gettext.
2405 * vasnprintf.h: New file, from GNU gettext.
2406 * vasnprintf.c: New file, from GNU gettext.
2407 * asnprintf.c: New file, from GNU gettext.
2408 * vasprintf.h: New file, from GNU gettext with modifications.
2409 * vasprintf.c: New file, from GNU gettext.
2410 * asprintf.c: New file, from GNU gettext.
2412 2003-01-29 Bruno Haible <bruno@clisp.org>
2414 * stpncpy.h: New file, from GNU gettext with modifications.
2415 * stpncpy.c: New file, from GNU gettext with modifications.
2417 2003-01-28 Bruno Haible <bruno@clisp.org>
2419 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2421 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2424 2003-01-27 Bruno Haible <bruno@clisp.org>
2426 * xsetenv.h: New file, from GNU gettext.
2427 * xsetenv.c: New file, from GNU gettext.
2429 2003-01-23 Bruno Haible <bruno@clisp.org>
2431 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2433 2003-01-22 Bruno Haible <bruno@clisp.org>
2435 * exit.h: New file, from GNU gettext.
2437 2003-01-11 Bruno Haible <bruno@clisp.org>
2439 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2440 * strcase.h (strcasecmp, strncasecmp): Likewise.
2442 2003-01-14 Jim Meyering <jim@meyering.net>
2444 * same.c (same_name): Tweak a comment.
2446 2003-01-11 Bruno Haible <bruno@clisp.org>
2448 * same.c (same_name): Reorder tests so as to avoid calling stat()
2449 when a string comparison is sufficient.
2451 2003-01-11 Bruno Haible <bruno@clisp.org>
2453 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2456 2003-01-11 Bruno Haible <bruno@clisp.org>
2458 * hash-pjw.c: Add comment about low quality of this function.
2460 2003-01-12 Paul Eggert <eggert@twinsun.com>
2462 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2463 to avoid collisions with libcurses and libreadline.
2465 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2466 * getstr.h, getstr.c: Remove.
2467 * getline.c: Include "getline.h", to check interface.
2468 Move body of old getstr.c here: this defines MIN_CHUNK and
2469 declares getdelim2, which is renamed from getstr.
2470 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2472 * linebuffer.c (readlinebuffer): Renamed from readline.
2474 * linebuffer.h: Likewise.
2475 (readline): Remove backward-compatibility macro.
2477 2003-01-12 Jim Meyering <jim@meyering.net>
2479 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2481 2003-01-10 Bruno Haible <bruno@clisp.org>
2483 * alloca_.h: New file.
2484 * getdate.y: Unconditionally include alloca.h.
2485 * makepath.c: Likewise.
2486 * setenv.c: Likewise.
2487 * userspec.c: Likewise.
2489 2003-01-09 Bruno Haible <bruno@clisp.org>
2491 * stdbool.h.in: New file.
2493 2003-01-08 Bruno Haible <bruno@clisp.org>
2495 * safe-read.c: Include specification header first, to ensure its
2497 * full-write.c: Likewise.
2499 2003-01-08 Jim Meyering <jim@meyering.net>
2501 * full-write.c: Undefine and define-away `const' after inclusion
2502 of errno.h, not before. Suggestion from Bruno Haible.
2504 2003-01-07 Jim Meyering <jim@meyering.net>
2506 * full-write.c: Rework so that it may serve to define full_read, too.
2507 * full-read.c: Simply #define FULL_READ and include full-write.c.
2509 2003-01-06 Jim Meyering <jim@meyering.net>
2511 * version-etc.c: Update year in translatable copyright string.
2513 2002-12-25 Bruno Haible <bruno@clisp.org>
2515 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2516 * xstrtol.h: Likewise.
2517 * xstrtoimax.c: Likewise.
2518 * xstrtoumax.c: Likewise.
2519 * human.h: Likewise.
2521 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2522 on systems that have <inttypes.h> but not <stdint.h>.
2524 2002-12-31 Paul Eggert <eggert@twinsun.com>
2526 * memcoll.c (memcoll): Fall back on a simple algorithm using
2527 memcmp if strcoll doesn't work.
2529 2002-12-23 Bruno Haible <bruno@clisp.org>
2531 * localcharset.h: New file.
2532 * localcharset.c: Include it.
2533 * unicodeio.c: Likewise.
2535 2002-12-22 Bruno Haible <bruno@clisp.org>
2537 * utime.c (utime_null): No need to call ftruncate if the file was
2540 2002-12-23 Bruno Haible <bruno@clisp.org>
2542 * memcoll.c (STRCOLL): New macro.
2545 2002-12-22 Bruno Haible <bruno@clisp.org>
2547 * getstr.h (getstr): Define, to avoid clash with libcurses.
2548 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2550 2002-12-22 Bruno Haible <bruno@clisp.org>
2552 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2554 2002-12-23 Bruno Haible <bruno@clisp.org>
2556 * getline.h: Include <stddef.h>, for size_t.
2558 * unicodeio.h: Include <stddef.h>, for size_t.
2559 * unicodeio.c: Don't include <stddef.h>.
2561 2002-12-17 Bruno Haible <bruno@clisp.org>
2563 * canon-host.c (strdup): Remove unused declaration.
2565 * fsusage.c: Include full_read.h.
2566 (get_fs_usage): Use full_read instead of safe_read.
2568 * utime.c (utime_null): Use SAFE_READ_ERROR.
2570 2002-12-11 Bruno Haible <bruno@clisp.org>
2572 * setenv.h: Rewritten to cope with systems that have setenv() but not
2574 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2577 2002-12-11 Bruno Haible <bruno@clisp.org>
2579 * setenv.c (alloca): Fall back to malloc.
2581 (setenv): Use freea() to free memory allocated with alloca().
2583 2002-11-13 Bruno Haible <bruno@clisp.org>
2585 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2586 function declarations.
2587 * unsetenv.c (unsetenv): Likewise.
2589 2002-03-04 Bruno Haible <bruno@clisp.org>
2591 Portability to AIX 4.3.3.
2592 * unsetenv.c: New file, extracted from setenv.c.
2593 * setenv.c: Move the unsetenv() function to unsetenv.c.
2595 2001-12-20 Bruno Haible <bruno@clisp.org>
2597 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2598 use malloc instead. For SunOS 4.
2600 2001-12-11 Bruno Haible <bruno@clisp.org>
2602 * setenv.c: Declare alloca.
2603 (compar_fn_t): New typedef.
2604 (KNOWN_VALUE, STORE_VALUE): Use it.
2606 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2609 2002-12-10 Paul Eggert <eggert@twinsun.com>
2611 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2612 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2613 Choose values that are less likely to collide with system fnmatch
2615 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2616 defined (e.g., a pure POSIX system).
2617 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2618 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2620 2002-12-06 Jim Meyering <jim@meyering.net>
2622 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2624 Merge in changes from libc's misc/error.c, in preparation
2625 for the merge of gnulib's changes back into libc.
2627 * error.c (_): Define only if not already defined.
2628 Move definition to follow all #include directives.
2629 Include unlocked-io.h only if !_LIBC.
2630 [_LIBC]: Include <libio/libioP.h>.
2631 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2632 (fflush): Tweak definition to use INTUSE.
2635 2002-12-05 Paul Eggert <eggert@twinsun.com>
2637 * alloca.c [defined emacs]: Include "lisp.h".
2638 (xalloc_die) [defined emacs]: New macro.
2639 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2640 [! defined emacs]: Include <xalloc.h>.
2641 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2642 (pointer): Typedef to POINTER_TYPE *.
2643 (malloc): Remove decl; we now always use xmalloc.
2644 (alloca): Use old-style definition, since Emacs needs this.
2645 Check for arithmetic overflow when computing combined size.
2647 2002-12-04 Paul Eggert <eggert@twinsun.com>
2649 Do not generate unlocked-io.h automatically, since it's easier to
2650 maintain it by hand.
2652 * unlocked-io.h: New file, from GNU diffutils,
2653 but with proper copyright notice and attribution.
2655 * Makefile.am: Add copyright notice.
2656 (libfetish_a_SOURCES): Add unlocked-io.h.
2657 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2658 (DISTCLEANFILES, io_functions): Remove macros.
2659 (EXTRA_DIST): Remove gen_uio.
2660 (unlocked-io.h): Remove rule.
2662 2002-12-04 Jim Meyering <jim@meyering.net>
2664 Reflect the fact that stat.c and lstat.c are no longer generated.
2665 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2666 (DISTCLEANFILES): Likewise.
2667 (EXTRA_DIST): Likewise.
2668 (all_local): Don't depend on stat.c or lstat.c.
2669 (stat.c, lstat.c): Remove rules.
2670 (EXTRA_DIST): Remove xstat.in.
2672 * xstat.in: Remove file. Contents moved into stat.c.
2673 * stat.c: New file. Contents mostly from xstat.in.
2674 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2675 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2677 * safe-read.c: Rework so that it may serve to define safe_write, too.
2678 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2680 2002-12-03 Jim Meyering <jim@meyering.net>
2682 * safe-read.c, safe-write.c: Change variable names and comments, but
2683 not semantics, to minimize the differences between these two files.
2684 (safe_read): Change comment to mention SAFE_READ_ERROR.
2686 * safe-read.c (IS_EINTR): Define.
2687 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2689 2002-12-02 Bruno Haible <bruno@clisp.org>
2691 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2692 Define, taken from safe-read.c.
2693 (INT_MAX): Provide fallback.
2694 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2695 * safe-write.h (SAFE_WRITE_ERROR): Define.
2697 * safe-read.c (EINTR): Remove definition.
2698 (safe_read): Don't use EINTR if it is absent.
2700 2002-12-02 Jim Meyering <jim@meyering.net>
2702 * safe-read.c (EINTR): Define.
2703 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2704 (INT_MAX): Provide fallback.
2705 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2707 * safe-read.h (SAFE_READ_ERROR): Define.
2709 2002-12-01 Jim Meyering <jim@meyering.net>
2711 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2712 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2714 2002-11-27 Paul Eggert <eggert@twinsun.com>
2716 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2717 hash_rehash): Replace `if (limit <= value) abort ();' with
2718 `if (! (value < limit)) abort ();', for readability.
2720 2002-11-26 <karl@gnu.org>
2722 * strdup.c: copy from libc again, with jim's ok.
2723 * .cppi-disable: re-add strdup.c
2725 2002-11-25 <karl@gnu.org>
2727 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2728 instead of "strtol.c".
2730 2002-11-25 Jim Meyering <jim@meyering.net>
2732 * mktime.c: Sync from libc, now that it has the latest fix.
2734 2002-11-24 <karl@gnu.org>
2736 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2737 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2739 2002-11-24 Jim Meyering <jim@meyering.net>
2741 Update from coreutils:
2743 * mktime.c: Merge in changes from libc.
2745 Avoid a link-time failure on some Linux systems.
2746 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2747 (__mon_yday): Declare with the STATIC attribute.
2748 (__mktime_internal): Likewise.
2749 Based on a report from Greg Schafer.
2751 2002-11-23 Jim Meyering <jim@meyering.net>
2753 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2754 Use `unsigned', not `int', as type of index.
2756 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2758 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2760 2002-11-22 Paul Eggert <eggert@twinsun.com>
2762 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2763 hint that one should use `if (! x) abort ();' rather than `assert
2764 (x);', and anyway it's one less thing to worry about configuring.
2765 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2766 hash_rehash, hash_insert): Use abort rather than assert.
2768 2002-11-22 Paul Eggert <eggert@twinsun.com>
2770 * quotearg.h: Allow multiple inclusion by surrounding with
2771 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2772 so that we can be included first.
2773 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2774 * quotearg.c: Include quotearg.h immediately after config.h.
2775 No need to include stddef.h or sys/types.h any more.
2776 Surround local include files with "", not "<>".
2777 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2778 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2779 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2780 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2781 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2782 (ISPRINT): Remove; no longer needed now that we assume C89.
2784 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2787 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2788 quotearg_char): Use SIZE_MAX rather than
2789 (size_t) -1 when we are talking about "infinity".
2791 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2793 2002-11-22 Bruno Haible <bruno@clisp.org>
2795 * safe-read.h: Assume C89. Add comments.
2796 (safe_read): Change return type to size_t.
2797 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2798 counts > SSIZE_MAX correctly.
2799 * safe-write.h: New file.
2800 * safe-write.c: New file.
2801 * full-read.h: New file.
2802 * full-read.c: New file.
2803 * full-write.h: Assume C89. Add comments.
2804 * full-write.c: Include safe-write.h.
2805 (full_write): Rewritten to use safe_write.
2806 Suggested by Jim Meyering and Paul Eggert.
2808 2002-11-21 Bruno Haible <bruno@clisp.org>
2810 Remove case insensitive option matching.
2811 * argmatch.h (argcasematch): Remove declaration.
2812 (ARGCASEMATCH): Remove macro.
2813 (__xargmatch_internal): Remove case_sensitive argument.
2814 (XARGMATCH): Update.
2815 (XARGCASEMATCH): Remove macro.
2816 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2817 case_sensitive argument.
2818 (argcasematch): Remove function.
2819 (__xargmatch_internal): Remove case_sensitive argument.
2820 (main): Use XARGMATCH instead of XARGCASEMATCH.
2822 * xmalloc.c: Change compile-time error message. Add comment about
2823 required autoconf version.
2825 2002-11-21 Jim Meyering <jim@meyering.net>
2827 * strdup.c (strdup): Tweak comment and initial #if/#include.
2829 Merge in changes from the coreutils.
2831 2002-09-25 Paul Eggert <eggert@twinsun.com>
2832 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2833 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2834 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2835 int. Work more efficiently if X is the same width as uintmax_t.
2836 Do not compare X to -1, to avoid bogus compiler warning.
2837 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2838 Don't assume that f_frsize and f_bsize are the same type.
2840 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2843 * makepath.c (make_path): Restore umask *before* creating the final
2845 (make_path): Minor reformatting.
2847 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2848 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2850 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2851 ones. At least on GNU/Linux systems, `auto' means something else.
2854 2002-11-20 Paul Eggert <eggert@twinsun.com>
2856 Merge argmatch cleanups from Bison. Assume C89.
2858 * argmatch.c: Include config.h here, not in argmatch.h.
2859 Include stdlib.h, for EXIT_FAILURE.
2860 Always include <string.h>, since we assume C89.
2861 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2862 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2863 Include <stddef.h> instead, since it's all we need for size_t.
2864 (PARAMS): Remove. All uses removed.
2865 (ARRAY_CARDINALITY): Do not bother to #undef.
2866 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2867 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2868 Remove unnecessary parentheses.
2869 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2870 Insert necessary parentheses.
2871 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2872 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2874 2002-11-19 Bruno Haible <bruno@clisp.org>
2876 * mbswidth.c: Include mbswidth.h right at the beginning.
2877 * mbswidth.h: Include <stddef.h>, for size_t.
2879 * mbswidth.h (PARAMS): Remove macro.
2880 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2881 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2883 * gcd.h (PARAMS): Remove macro.
2884 (gcd): Use ANSI C function declarations.
2885 * gcd.c (gcd): Likewise.
2887 2002-11-15 Bruno Haible <bruno@clisp.org>
2889 * strcspn.c: Include <stddef.h>.
2890 (strcspn): Use ANSI C function declaration. Change return type to
2892 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2893 (strpbrk): Use NULL.
2894 * strpbrk.h (PARAMS): Remove macro.
2895 (strpbrk): Use ANSI C function declaration.
2896 * strstr.c: Don't include <sys/types.h>.
2897 * strstr.h (PARAMS): Remove macro.
2898 (strstr): Use ANSI C function declarations.
2900 2002-11-06 Bruno Haible <bruno@clisp.org>
2902 * gcd.h (gcd): Change argument type to 'unsigned long'.
2903 * gcd.c (gcd): Likewise.
2905 2002-11-05 Bruno Haible <bruno@clisp.org>
2907 * gcd.h: New file, from gettext-0.11.5.
2908 * gcd.c: New file, from gettext-0.11.5.
2910 2002-11-05 Bruno Haible <bruno@clisp.org>
2912 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2913 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2914 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2915 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2917 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2918 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2920 * closeout.c: Include gettext.h instead of <libintl.h>.
2921 * human.c: Include gettext.h instead of <libintl.h>.
2922 * quotearg.c: Include gettext.h instead of <libintl.h>.
2923 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2924 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2925 * userspec.c: Include gettext.h instead of <libintl.h>.
2926 * version-etc.c: Include gettext.h instead of <libintl.h>.
2927 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2928 (textdomain): Remove definition.
2929 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2931 * long-options.c: Remove include of <libintl.h> and definition of _.
2932 * same.c: Remove include of <libintl.h> and definition of _.
2934 2002-11-04 Bruno Haible <bruno@clisp.org>
2936 * stpcpy.h: New file, from GNU gettext-0.11.5.
2937 * strcase.h: New file, from GNU gettext-0.11.5.
2938 * strpbrk.h: New file, from GNU gettext-0.11.5.
2939 * strstr.h: New file, from GNU gettext-0.11.5.
2940 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2942 2002-05-09 Bruno Haible <bruno@clisp.org>
2944 * config.charset: Update for newest glibc. Add canonical names
2945 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2947 2002-05-09 Bruno Haible <bruno@clisp.org>
2949 * localcharset.c (get_charset_aliases): Add more Windows specific
2952 2002-05-08 Owen Taylor <otaylor@redhat.com>
2954 * config.charset: A few additions for Solaris.
2956 2001-12-05 Bruno Haible <bruno@clisp.org>
2958 * localcharset.c (locale_charset): Don't return an empty string.
2960 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2962 * config.charset: msdos in uk_UA uses CP1125.
2964 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2966 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2967 * localcharset.c (locale_charset): Declare as extern "C".
2969 2002-02-15 Bruno Haible <bruno@clisp.org>
2971 * config.charset [msdosdjgpp]: For Russian, use CP866.
2973 2002-02-11 Bruno Haible <bruno@clisp.org>
2975 * config.charset: Add support for NetBSD.
2977 2002-09-25 <karl@gnu.org>
2979 * strdup.c: copy from libc/string (via ../config/srclist*).
2980 * getopt*: copy from libc/posix.
2981 * gettext.h: copy from gettext.
2982 * .cppi-disable: add strdup.c, gettext.h.
2984 2002-07-01 Jim Meyering <meyering@lucent.com>
2986 * c-stack.c: Include sys/time.h.
2987 From Volker Borchert.
2989 2002-06-11 Paul Eggert <eggert@twinsun.com>
2991 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2992 New macro. Use it uniformly instead of
2993 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2994 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2995 reported by Vin Shelton.
2997 2002-06-22 Jim Meyering <meyering@lucent.com>
2999 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3000 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3002 2002-06-22 Paul Eggert <eggert@twinsun.com>
3004 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3005 Do not assume SA_SIGINFO behavior.
3006 Bug reported by Jim Meyering on NetBSD 1.5.2.
3008 2002-06-22 Jim Meyering <meyering@lucent.com>
3010 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3012 * exitfail.c, exitfail.h: Likewise.
3013 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3015 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3017 (EXTRA_DIST): Add fnmatch_loop.c.
3018 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3020 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3021 * fnmatch.c: Update from diffutils-2.8.2.
3022 * fnmatch_.h: New file. From diffutils-2.8.2.
3023 * fnmatch.h: Remove file.
3025 2002-06-18 Paul Eggert <eggert@twinsun.com>
3027 * file-type.h: Report an error if neither S_ISREG nor
3028 S_IFREG is defined, instead of using a test specific to glibc
3029 2.2. This should be safe, since POSIX requires S_ISREG and
3030 Unix Version 7 had S_IFREG. We don't need to check for
3031 <sys/types.h> since we don't use any symbols that it defines.
3033 2002-06-15 Jim Meyering <meyering@lucent.com>
3035 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3036 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3037 have been included before this file.
3039 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3041 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3042 so that each temporary file name is unique and valid in the first
3043 8 characters, for operation under DOS.
3045 2002-06-15 Jim Meyering <meyering@lucent.com>
3047 Work even with DJGPP 2.03, which lacks support for symlinks.
3049 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3051 * lchown.c (S_ISLNK): Likewise.
3053 2002-06-14 Jim Meyering <meyering@lucent.com>
3055 * file-type.h: Use the version from diffutils-2.8.2.
3056 * file-type.c: Likewise.
3058 2002-05-27 Jim Meyering <meyering@lucent.com>
3060 Fix a problem seen only on nonconforming systems whereby ls.c's
3061 use of localtime, and then of gettimeofday would cause trouble:
3062 the localtime call used to initialize rpl_gettimeofday's save
3063 mechanism would clobber ls's current local time information so
3064 that in any long listing the first file would always be listed
3065 with date 1970-01-01. Analysis by Volker Borchert.
3067 * gettimeofday.c (localtime): Undefine.
3068 (rpl_localtime): New function.
3070 2002-05-22 Jim Meyering <meyering@lucent.com>
3072 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3073 * file-type.h: New file.
3074 * file-type.c (file_type): New file/function. Extracted from diffutils.
3076 2002-04-29 Paul Eggert <eggert@twinsun.com>
3078 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3080 2002-04-28 Paul Eggert <eggert@twinsun.com>
3082 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3083 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3084 of 127, since 64 is the largest conceivable number for ancient
3086 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3088 2002-04-28 Jim Meyering <meyering@lucent.com>
3090 * sig2str.c (WTERMSIG): Remove definition (unused).
3092 2002-04-28 Paul Eggert <eggert@twinsun.com>
3094 * sig2str.h, sig2str.c: New files.
3095 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3097 2002-04-24 Jim Meyering <meyering@lucent.com>
3099 * gettext.h: New file, from Gettext.
3100 * Makefile.am (INCLUDES): Remove -I../intl.
3101 (libfetish_a_SOURCES): Add gettext.h.
3103 2002-04-16 Jim Meyering <meyering@lucent.com>
3105 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3106 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3107 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3109 2002-04-12 Jim Meyering <meyering@lucent.com>
3111 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3113 2002-03-10 Jim Meyering <meyering@lucent.com>
3115 * makepath.c (make_path): Remove a comma from a diagnostic.
3116 Suggestion from Santiago Vila.
3118 2002-03-08 Jim Meyering <meyering@lucent.com>
3120 * rename.c: Mention that this wrapper is needed also on
3121 mips-dec-ultrix4.4 systems.
3123 2002-03-02 Jim Meyering <meyering@lucent.com>
3125 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3126 not HAVE_CLOCK_SETTIME.
3128 2002-02-27 Paul Eggert <eggert@twinsun.com>
3130 * nanosleep.h: Rename to....
3131 * timespec.h: New name for nanosleep.h. All uses changed.
3133 * gettime.c: New file.
3134 * settime.c: New file.
3137 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3138 timespec.h. Remove nanosleep.h.
3140 2002-02-25 Paul Eggert <eggert@twinsun.com>
3142 * acl.c, acl.h: New files.
3143 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3145 2002-02-24 Jim Meyering <meyering@lucent.com>
3147 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3148 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3149 cause trouble. Reported by Nelson Beebe.
3151 2002-02-23 Paul Eggert <eggert@twinsun.com>
3153 * path-concat.c (xpath_concat): Reorder code to pacify
3154 compilers that don't know that xalloc_die never returns.
3156 2002-02-20 Jim Meyering <meyering@lucent.com>
3158 * getdate.c: Regenerate using bison-1.33.
3160 2002-02-15 Paul Eggert <eggert@twinsun.com>
3162 * posixver.c, posixver.h: New files.
3163 * Makefile.am (libfetish_a_SOURCES): Add them.
3165 2002-02-02 Paul Eggert <eggert@twinsun.com>
3166 Bruno Haible <bruno@clisp.org>
3168 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3169 (fwrite_success_callback): New declaration.
3170 * unicodeio.c (unicode_to_mb): New function, extracted from
3171 print_unicode_char. Call failure callback instead of error.
3172 (fwrite_success_callback): New function.
3173 (exit_failure_callback): New function.
3174 (fallback_failure_callback): New function.
3175 (print_unicode_char): Call unicode_to_mb.
3177 2002-01-26 Jim Meyering <meyering@lucent.com>
3179 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3181 2002-01-22 Jim Meyering <meyering@lucent.com>
3183 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3184 Otherwise, some versions of automake would omit the rule that makes
3185 Makefile from Makefile.in.
3187 2001-01-21 Paul Eggert <eggert@twinsun.com>
3189 * xmemcoll.h, xmemcoll.c: New files.
3190 * Makefile.am (libfetish_a_SOURCES): Add them.
3191 * memcoll.c: Include errno.h, and declare errno if not defined.
3192 (memcoll): Set errno to zero if there is no error.
3194 * quotearg.c (quotearg_buffer_restyled):
3195 Fix bug with quoting buffers containing NUL when backslashing escapes.
3196 This bug was exposed by the other changes in this patch.
3197 (quotearg_n_options): New arg ARGSIZE.
3198 All callers changed.
3199 (quoting_options_from_style): New function.
3200 (quotearg_n_style): Use it.
3201 (quotearg_n_style_mem): New function.
3203 * quotearg.h (quotearg_n_style_mem): New function.
3205 2002-01-16 Jim Meyering <meyering@lucent.com>
3207 * getdate.y: Add three semicolons, each just before a closing brace.
3208 Bison (as of version 1.31) no longer papers over that mistake.
3210 2002-02-14 Paul Eggert <eggert@twinsun.com>
3212 * backupfile.c (ISDIGIT): Comment fix.
3213 * getdate.y (ISDIGIT): Likewise.
3214 * posixtm.c (ISDIGIT, year): Likewise.
3215 * strverscmp.c (ISDIGIT): Likewise.
3216 * userspec.c (ISDIGIT): Likewise.
3218 2002-01-05 Jim Meyering <meyering@lucent.com>
3220 * version-etc.c (version_etc_copyright): Update copyright year.
3222 2001-01-19 Paul Eggert <eggert@twinsun.com>
3224 * closeout.c (close_stdout_status): If ferror (stdout), do
3225 not silently exit merely because the output buffer happens to
3226 have nothing pending.
3228 2001-12-18 Paul Eggert <eggert@twinsun.com>
3230 See the big note in ../ChangeLog.
3231 * human.c (suffixes): Prefer K to k for 1024.
3232 (generate_suffix_backwards): New function.
3233 (human_readable_inexact): Use it.
3234 * xstrtol.c (__xstrtol): If there is no number but there
3235 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3236 Accept 'K' as well as 'k'.
3238 2001-12-15 Jim Meyering <meyering@lucent.com>
3240 * regex.h (__restrict_arr): Update from libc.
3242 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3243 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3246 2001-12-10 Jim Meyering <meyering@lucent.com>
3248 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3249 Instead, include "xalloc.h".
3250 (initbuffer): Don't cast xmalloc return value to char*.
3251 (readline): Reword comment.
3252 Don't cast xrealloc return value to char*
3255 2001-12-09 Jim Meyering <meyering@lucent.com>
3257 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3258 `signed and unsigned type in conditional expression'.
3259 * posixtm.c (posix_time_parse): Likewise.
3261 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3263 * readtokens.c (readtoken): Declare an index to be of type unsigned
3264 to avoid a pedantic warning.
3266 * getstr.c: Don't include assert.h.
3267 (getstr): Remove warning-evoking assertions.
3268 Return -1 if offset parameter is out of bounds.
3269 Change the type of a local from int to size_t.
3271 * strftime.c (my_strftime_localtime_r): Include this function
3272 definition in the `#if ! HAVE_TM_GMTOFF' block.
3274 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3275 Include xalloc.h instead.
3277 2001-12-02 Jim Meyering <meyering@lucent.com>
3279 * tempname.c: Don't declare getenv, thus reverting the change of
3280 2001-11-18. It's no longer necessary, now that stdlib.h is always
3283 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3284 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3286 2001-11-30 Akim Demaille <akim@epita.fr>
3288 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3289 before being defined.
3291 2001-11-27 Paul Eggert <eggert@twinsun.com>
3293 * quotearg.h (quotearg_n, quotearg_n_style):
3294 First arg is int, not unsigned.
3295 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3296 (SIZE_MAX, UINT_MAX): New macros.
3297 (quotearg_n_options): Abort if N is negative.
3298 Avoid overflow check on hosts where size_t is 64 bits and int
3299 is 32 bits, as overflow is impossible there.
3300 Fix off-by-one typo that caused unnecessary reallocation.
3302 2001-11-27 Jim Meyering <meyering@lucent.com>
3304 * tempname.c: Merge with version from libc.
3305 * regex.c: Likewise.
3307 * tempname.c: Include stdlib.h unconditionally. On some old systems
3308 for which STDC_HEADERS is 0, it was not included, resulting in a
3309 warning about an integer-to-pointer conversion problem with getenv.
3310 Reported by Volker Borchert.
3312 2001-11-26 Jim Meyering <meyering@lucent.com>
3314 * gtod.h: Remove file.
3315 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3316 * gettimeofday.c: Don't include gtod.h.
3317 (GTOD_init): Remove function.
3318 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3319 Suggestion from Volker Borchert.
3321 2001-11-23 Jim Meyering <meyering@lucent.com>
3323 * hash.h (struct hash_table): Don't define here. Merely declare it.
3324 * hash.c (struct hash_table): Define it here instead.
3326 2001-11-22 Jim Meyering <meyering@lucent.com>
3328 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3330 2001-11-18 Paul Eggert <eggert@twinsun.com>
3332 * tempname.c (TMP_MAX): Remove; no longer needed.
3333 (TEMPORARIES): New macro.
3334 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3335 removes an artificial limitation (e.g. HP-UX 10.20, where
3338 2001-11-18 Jim Meyering <meyering@lucent.com>
3340 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3343 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3344 files will be created before anything else.
3346 2001-11-17 Jim Meyering <meyering@lucent.com>
3348 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3349 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3350 rather than group writable. Patch by Juan F. Codagnone.
3352 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3353 Instead, include "xalloc.h".
3355 * mountlist.c: Include unlocked-io.h after all system headers.
3356 Remove explicit declarations of xmalloc, xrealloc,
3357 and xstrdup. Instead, include "xalloc.h".
3359 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3360 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3361 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3363 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3364 Reported by Padraig Brady.
3366 * mkstemp.c: #undef mkstemp.
3368 (rpl_mkstemp): Rename from mkstemp.
3371 2001-11-16 Jim Meyering <meyering@lucent.com>
3373 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3374 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3375 determine the amount of total physical memory, use pstat_getstatic.
3376 HPUX-11 doesn't define _SC_PHYS_PAGES.
3377 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3378 If sysconf couldn't be used to determine the amount of available
3379 physical memory, use both pstat_getstatic and pstat_getdynamic.
3380 Based on a patch from Bob Proulx.
3382 2001-11-05 Jim Meyering <meyering@lucent.com>
3384 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3386 2001-11-03 Jim Meyering <meyering@lucent.com>
3388 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3389 in argmatch_to_argument call.
3391 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3394 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3395 e.g., a fault due to an attempt to free a NULL pointer.
3397 2001-11-01 Jim Meyering <meyering@lucent.com>
3399 * dirfd.c, dirfd.h: New files.
3400 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3402 * hash.c (hash_print) [TESTING]: Clean up.
3404 2001-10-22 Paul Eggert <eggert@twinsun.com>
3406 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3407 to avoid a warning if -Wall.
3409 2001-10-21 Paul Eggert <eggert@twinsun.com>
3411 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3413 2001-10-21 Jim Meyering <meyering@lucent.com>
3415 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3416 this code would end up calling gettext even in packages built
3418 * getopt.c (_): Likewise.
3419 * regex.c (_): Likewise.
3421 2001-10-20 Paul Eggert <eggert@twinsun.com>
3423 * error.c (strerror_r): Do not declare unless !_LIBC.
3424 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3425 Use strerror_r that is only a macro, even if it is not a function.
3426 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3427 (private_strerror): Use prototypes, not old-style function definition.
3428 (print_errno_message): New function.
3429 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3431 (error_tail, error, error_at_line): Use it.
3433 2001-10-11 Jim Meyering <meyering@lucent.com>
3435 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3436 and quote_n (1, ... to avoid clobbering a buffer.
3438 2001-10-05 Jim Meyering <meyering@lucent.com>
3440 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3441 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3442 * hash-pjw.h: New file.
3444 2001-09-30 Jim Meyering <meyering@lucent.com>
3446 * mountlist.c [MOUNTED_GETFSSTAT]:
3447 Include <sys/ucred.h>, for Apple Darwin.
3448 Include sys/mount.h and sys/fs_types.h only if available.
3450 (read_filesystem_list): Use FS_TYPE.
3452 2001-09-29 Paul Eggert <eggert@twinsun.com>
3454 * exclude.c (excluded_filename): 0 -> false, since it's
3457 2001-09-28 Paul Eggert <eggert@twinsun.com>
3459 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3460 #defines strtoimax. Also treat the other strto* functions
3463 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3464 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3465 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3467 2001-09-26 Jim Meyering <meyering@lucent.com>
3469 Most macros in unlocked-io.h had the wrong number of arguments.
3470 * gen-uio: New script.
3471 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3472 * unlocked-io.hin: Remove file.
3473 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3474 rather than trying to embed it here.
3475 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3476 Reported by Padraig Brady.
3478 2001-09-25 Volker Borchert <bt@teknon.de>
3480 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3482 2001-09-23 Jim Meyering <meyering@lucent.com>
3484 * mountlist.c: Remove useless parentheses in #if directives.
3485 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3486 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3488 2001-09-22 Jim Meyering <meyering@lucent.com>
3490 * localcharset.c: Update from latest gettext.
3491 * config.charset: Likewise.
3493 2001-09-20 Jim Meyering <meyering@lucent.com>
3495 * xstrtol.c (strtoimax): Guard declaration with
3496 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3497 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3498 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3499 (strtoumax): Likewise, for completeness (it wasn't necessary).
3501 2001-09-06 Paul Eggert <eggert@twinsun.com>
3503 * strtoimax.c (HAVE_LONG_LONG):
3504 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3505 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3506 to work around bug in IBM C compiler.
3508 2001-09-16 Jim Meyering <meyering@lucent.com>
3510 * mkdir.c: New file.
3512 2001-09-04 Paul Eggert <eggert@twinsun.com>
3514 * xgetcwd.c: Revert some of the previous change; intead,
3515 fix the HAVE_GETCWD_NULL code to behave more like the
3516 !HAVE_GETCWD_NULL code used to.
3519 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3522 2001-09-04 Paul Eggert <eggert@twinsun.com>
3524 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3525 Use ssize_t, not int, to store result of readlink.
3526 Check for ssize_t overflow as well as size_t overflow,
3527 as POSIX says the result of readlink is implementation-defined
3528 when ssize_t overflows.
3529 Remove unnecessary cast to char*.
3530 Use free+malloc instead of realloc, as the storage doesn't need
3531 to be preserved and it's clearer and can be more efficient that way.
3532 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3533 * xreadlink.h (xreadlink): Update prototype.
3535 2001-09-03 Paul Eggert <eggert@twinsun.com>
3537 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3538 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3539 spotted by Jim Meyering.
3541 2001-09-03 Jim Meyering <meyering@lucent.com>
3543 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3545 2001-09-03 Paul Eggert <eggert@twinsun.com>
3547 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3548 like the HAVE_GETCWD_NULL code.
3549 Include pathmax.h if not HAVE_GETCWD.
3550 Do not include xalloc.h.
3551 (INITIAL_BUFFER_SIZE): New symbol.
3552 Do not use xmalloc / xrealloc, since the caller is responsible for
3553 handling errors. Preserve errno around `free' during failure.
3554 Do not overrun buffer when using getwd.
3556 2001-09-03 Paul Eggert <eggert@twinsun.com>
3558 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3559 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3561 2001-09-02 Jim Meyering <meyering@lucent.com>
3563 * error.c: Update from GNU libc.
3565 2001-09-01 Jim Meyering <meyering@lucent.com>
3567 * xreadlink.c: New file.
3568 * xreadlink.h: New file.
3569 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3571 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3572 doesn't conflict with sparc Solaris 7's definition in
3573 /usr/include/sys/int_types.h.
3575 * exclude.c: Use `""', not `<>' to #include non-system header files.
3576 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3577 and strncasecmp as r-values. Unixware didn't have declarations.
3579 2001-08-31 Jim Meyering <meyering@lucent.com>
3581 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3582 Use an initial, malloc'd, buffer of length 128 rather than
3583 a statically allocated one of length 1024.
3585 2001-08-30 Paul Eggert <eggert@twinsun.com>
3587 * xgetcwd.c: Don't include pathmax.h.
3588 Include stdlib.h and unistd.h if available.
3590 (xmalloc, xstrdup, free): Remove decls.
3591 (xgetcwd): Don't assume sizes fit in unsigned.
3592 Check for overflow when computing sizes.
3593 Simplify reallocation code.
3595 2001-08-28 Paul Eggert <eggert@twinsun.com>
3597 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3599 * strtoimax.c: Renamed from strtoxmax.c, removing the
3602 Also, make the following further changes to make this file's
3603 configuration more similar to that of strtol.c:
3604 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3605 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3606 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3607 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3608 changed to signed values.
3610 And make the following changes as well:
3611 Fix copyright notice, as 1999 was missing.
3612 (verify): New macro.
3613 (strtoimax): Check sizes at compile-time, not run-time.
3614 Prefer strtol to strtoll if both work.
3615 (main): Remove; it was not that useful and was a pain to maintain.
3617 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3619 2001-08-30 Paul Eggert <eggert@twinsun.com>
3621 * savedir.c (savedir): Remove size parameter, as POSIX says that
3622 a directory's st_size can have an arbitrary value, so the old
3623 usage could waste an arbitrary amount of memory. All uses
3625 * savedir.h: Update prototype.
3627 2001-08-30 Paul Eggert <eggert@twinsun.com>
3629 * xstrtol.c (strtoimax): New decl.
3631 2001-08-28 Paul Eggert <eggert@twinsun.com>
3633 * xstrtol.h: Add copyright notice.
3634 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3635 LONGINT_INVALID_SUFFIX_CHAR.
3637 2001-08-30 Paul Eggert <eggert@twinsun.com>
3639 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3642 2001-08-30 Paul Eggert <eggert@twinsun.com>
3644 * hash.c: Remove '2001' from copyright notice.
3646 2001-08-30 Paul Eggert <eggert@twinsun.com>
3648 * full-write.h: New file.
3649 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3650 * full-write.c: Correct credits, as cccp.c no longer
3651 exists and anyway it was so heavily changed from the old cccp
3652 code as to be unrecognizable. Include full-write.h.
3653 (full_write) Return size_t, with short writes meaning failure.
3654 All callers changed. This fixes a bug with large buffers
3656 * utime.c: Include full-write.h.
3658 2001-08-30 Paul Eggert <eggert@twinsun.com>
3660 Merge 'exclude' changes from tar 1.13.22.
3661 This fixes one or two unlikely storage allocation overflow bugs,
3662 but doesn't change user-visible behavior otherwise.
3664 2001-08-30 Paul Eggert <eggert@twinsun.com>
3666 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3667 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3668 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3669 Include if available.
3670 (<xalloc.h>): Include
3671 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3672 (verify): New macro. Use it to verify that EXCLUDE macros do not
3673 collide with FNM macros.
3674 (struct patopts): New struct.
3675 (struct exclude): Use it, as exclude patterns now come with options.
3676 (new_exclude): Support above changes.
3677 (new_exclude, add_exclude_file):
3678 Initial size must now be a power of two to simplify overflow checking.
3679 (free_exclude, fnmatch_no_wildcards): New function.
3680 (excluded_filename): No longer requires options arg, as the options
3681 are determined by add_exclude. Now returns bool, not int.
3682 (excluded_filename, add_exclude):
3683 Add support for the fancy new exclusion options.
3684 (add_exclude, add_exclude_file): Now takes int options arg.
3685 Check for arithmetic overflow when computing sizes.
3686 (add_exclude_file): xrealloc might modify errno, so don't
3687 realloc until after errno might be used.
3689 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3691 (free_exclude): New decl.
3692 (add_exclude, add_exclude_file): Now takes int options arg.
3693 (excluded_filename): No longer requires options arg, as the options
3694 are determined by add_exclude. Now returns bool, not int.
3696 2001-08-30 Paul Eggert <eggert@twinsun.com>
3698 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3700 2001-08-27 Jim Meyering <meyering@lucent.com>
3702 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3704 * version-etc.c (N_): Remove definition.
3705 Revert most of last change.
3706 Instead, simply don't mark the `Copyright...' string for translation.
3707 Based on advice from Paul Eggert.
3709 * strtoxmax.c: Tweak comment.
3711 2001-08-26 Jim Meyering <meyering@lucent.com>
3713 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3714 of copyright with `%s' so translators don't get an untranslated
3716 (COPYRIGHT_YEAR): Define.
3717 (version_etc): Use fprintf rather than fputs.
3718 Suggestion from Ulrich Drepper.
3720 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3722 * strtoll.c: New file, from GNU libc.
3723 * xstrtoimax.c: New file.
3725 * xstrtol.h: Add xstrtoimax.
3726 * strtoumax.c: New file. Simply include "strtoumax.c".
3727 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3729 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3730 * strtoxmax.c: ... then renamed to this.
3732 2001-08-13 Paul Eggert <eggert@twinsun.com>
3734 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3735 Port to Solaris 8, where 'sed' requires a space after the 'r'
3736 command, and where sh dislikes "$/". Clean up the spacing a bit.
3737 Redirect output to $tmp just once.
3739 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3741 * addext.c (<errno.h>): Include.
3742 (errno): Declare if not defined.
3743 (addext): Work correctly when pathconf returns -1 and leaves
3744 errno alone because there is no limit. Also, work even if
3745 pathconf returns a value greater than SIZE_MAX.
3747 2001-08-12 Jim Meyering <meyering@lucent.com>
3749 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3750 Simply `return getcwd (NULL, 0);'.
3751 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3752 Use 1300 as initial value for length, not PATH_MAX.
3754 * pathmax.h: Clean up cpp syntax.
3756 2001-08-12 Jim Meyering <meyering@lucent.com>
3758 * gettimeofday.c: New file.
3760 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3762 2001-08-04 Jim Meyering <meyering@lucent.com>
3764 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3765 to get in sync with glibc.
3767 2001-08-03 Paul Eggert <eggert@twinsun.com>
3769 The following changes are from gettext 0.10.39 as maintained by
3772 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3773 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3774 with inverted sense. All uses changed.
3776 * mbswidth.c: Don't include <limits.h>.
3777 Include <stdlib.h> and <string.h> unconditionally.
3778 (iswcntrl, mbsinit, ISCNTRL): New macros.
3779 (mbsnwidth): Use K&R style function declarations.
3780 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3781 can optimize it when MB_CUR_MAX == 1.
3782 The width of control characters is zero, not 1.
3784 2001-07-15 Jim Meyering <meyering@lucent.com>
3786 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3787 (BUILT_SOURCES): Add unlocked-io.h.
3788 (io_functions): Define.
3789 (unlocked-io.h): New rule.
3790 (DISTCLEANFILES): Add unlocked-io.h.
3791 (all-local): Depend on unlocked-io.h, to ensure it is created.
3793 * unlocked-io.hin: New file
3795 * regex.c: Update from glibc.
3797 2001-07-05 Jim Meyering <meyering@lucent.com>
3799 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3801 (libfetish_a_SOURCES): Put all .h files here instead.
3802 Remove a thus-exposed (better checks in automake) duplicate and
3803 two unnecessary .h files.
3805 2001-06-11 Jim Meyering <meyering@lucent.com>
3807 * regex.c: Update from GNU libc.
3809 2001-05-27 Jim Meyering <meyering@lucent.com>
3811 * readutmp.h (UT_TYPE): Define.
3813 2001-05-24 Jim Meyering <meyering@lucent.com>
3815 * argmatch.c: Include "quote.h".
3816 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3817 quote function. Reported by Göran Uddeborg.
3819 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3821 * dirname.c (dir_name): Compute append_dot using path, not newpath
3822 which is not yet declared.
3824 2001-05-11 Paul Eggert <eggert@twinsun.com>
3826 * Makefile.am (libfetish_a_SOURCES):
3827 Add strftime.c, since we now compile it on all hosts.
3829 * strftime.c (my_strftime):
3830 Define to nstrftime if emacs, but only if my_strftime is not defined.
3831 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3832 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3833 Add one more extra argument: a nanoseconds value.
3836 (my_strftime function): Add %N format.
3837 (emacs_strftimeu): Renamed from emacs_strftime,
3838 with extra ut argument.
3840 2001-05-11 Paul Eggert <eggert@twinsun.com>
3842 dirname code cleanup. base_name now behaves more compatibly
3843 with POSIX basename when given file names that have trailing
3844 slashes, and similarly for dir_name. Add new primitives
3845 base_len and dir_len. Put the directory-name-related decls
3848 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3849 * backupfile.c (base_name): Likewise.
3850 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3851 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3852 * makepath.c (strip_trailing_slashes): Likewise.
3853 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3855 * rename.c (strip_trailing_slashes): Likewise.
3856 * same.c (base_name): Likewise.
3857 * stripslash.c (ISSLASH): Likewise.
3859 * addext.c: Include <dirname.h> after size_t is defined.
3860 * backupfile.c: Likewise.
3862 * addext.c (addext): Use base_len to trim redundant
3863 trailing slashes instead of doing it ourselves.
3864 But do not trim the last slash if it is not redundant.
3866 * backupfile.c (find_backup_file_name,
3867 max_backup_version): Use base_len instead of rolling it ourselves.
3868 Handle the case of "" and (on DOS) "C:" correctly.
3870 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3871 Include <string.h>, <dirname.h>.
3872 (base_name): Allow file names ending in slashes, other than names
3873 that are all slashes. In this case, return the basename followed
3874 by the slashes. This is more general, and can be used in places
3875 where the original base_name purposely had an assertion failure.
3876 (base_len): New function.
3878 * dirname.c: Include <string.h> instead of <stdlib.h>.
3879 Do not include <assert.h>; no longer needed.
3881 (memrchr): Remove decl.
3882 (dir_name_r): Remove.
3883 (dir_len): Renamed from dirlen. All callers changed.
3884 Rewrite in terms of base_name, for simplicity and consistency.
3885 (dir_name): Never return NULL. All callers changed.
3886 Do not include <stdlib.h> in test program; no longer needed.
3887 return 0; is fine for test program.
3889 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3891 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3893 * path-concat.c (path_concat): Use base_len to compute
3894 base length, not strlen; this means we cannot rely on memcpy
3897 * same.c (STREQ): Remove.
3898 (same_name): Handle the case where the basename ends in trailing '/'.
3900 * stripslash.c (strip_trailing_slashes): Return nonzero if
3901 a slash was stripped. Do not strip the last slash after a
3904 2001-04-08 Jim Meyering <meyering@lucent.com>
3906 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3907 recomputed; that's necessary when the offset spans a DST transition.
3908 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3910 2001-04-02 Jim Meyering <meyering@lucent.com>
3912 * regex.h, regex.c: Update from GNU libc.
3914 2001-03-19 Paul Eggert <eggert@twinsun.com>
3916 * version-etc.c (version_etc_copyright): Update to 2001.
3918 2001-03-16 Paul Eggert <eggert@twinsun.com>
3920 * tempname.c (uint64_t): Define to uintmax_t if
3921 not defined, and if UINT64_MAX is not defined.
3922 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3923 Reported by John David Anglin.
3925 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3927 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3928 alias if codeset is empty.
3929 * config.charset (BeOS): Use wildcard syntax.
3931 2001-03-13 Jim Meyering <meyering@lucent.com>
3933 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3934 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3937 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3939 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3941 * unicodeio.c (print_unicode_char): Simplify accordingly.
3943 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3945 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3946 support for DOS/DJGPP.
3948 2001-02-28 Paul Eggert <eggert@twinsun.com>
3950 * Makefile.am (libfetish_a_SOURCES):
3951 Add dup-safer.c, fopen-safer.c.
3952 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3954 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3956 2001-02-25 Paul Eggert <eggert@twinsun.com>
3958 The mkstemp replacement is taken from glibc 2.2.2, with some
3959 portability fixes for use outside glibc, as follows:
3961 * tempname.c (struct_stat64): New macro.
3962 (direxists, __gen_tempname): Use it.
3963 This avoids a portability problem with Solaris 8.
3965 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3966 (<stddef.h>, <stdint.h>, <string.h>):
3967 Include only if STDC_HEADERS || _LIBC.
3968 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3969 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3970 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3971 (__set_errno): Define this macro if <errno.h> doesn't.
3972 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3973 Define these macros if <stdio.h> doesn't.
3974 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3975 Define these macros if <sys/stat.h>
3976 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3977 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3978 __xstat64): Define if not _LIBC.
3979 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3980 (__gen_tempname): Invoke gettimeofday only if
3981 HAVE_GETTIMEOFDAY || _LIBC;
3982 otherwise, fall back on plain "time".
3983 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3985 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3987 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3989 2001-02-17 Jim Meyering <meyering@lucent.com>
3991 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3992 around included file name.
3994 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3996 * strftime.c: Update from GNU libc (the only changes were to comments).
3998 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4000 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4002 2001-02-17 Paul Eggert <eggert@twinsun.com>
4004 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4005 Remove workaround macros for hosts that have mbrtowc but not
4006 mbstate_t, as we now insist on proper declarations for both
4007 before using mbrtowc.
4009 2001-02-17 Jim Meyering <meyering@lucent.com>
4011 * regex.c: Update from libc.
4013 2001-02-16 Paul Eggert <eggert@twinsun.com>
4015 * alloca.c (malloc): Undef before defining, since stdlib.h
4016 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4017 Reported by Mark Hounschell via Paul Eggert.
4019 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4021 * config.charset: Update for FreeBSD 4.2.
4023 2001-01-26 Jim Meyering <meyering@lucent.com>
4025 * quotearg.c: Include stddef.h.
4026 * quote.c: Include stddef.h.
4027 Reported by Axel Kittenberger.
4029 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4030 line in double quotes so that it evokes a better diagnostic.
4031 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4032 Reported by Axel Kittenberger.
4034 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4036 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4037 to avoid a warning. Add back 'const' to inptr.
4039 2001-01-16 Jim Meyering <meyering@lucent.com>
4041 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4044 2001-01-14 Jim Meyering <meyering@lucent.com>
4046 * rename.c: New file. From Volker Borchert.
4047 Include stdlib.h, string.h or strings.h, and xalloc.h.
4048 Use strip_trailing_slashes rather than open-coding it.
4050 2001-01-03 Paul Eggert <eggert@twinsun.com>
4052 * strftime.c: Sync with glibc time/strftime.c 1.81.
4054 2001-01-03 Jim Meyering <meyering@lucent.com>
4056 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4057 local `inptr' to avoid warning with some system declarations of iconv.
4059 2000-12-29 Paul Eggert <eggert@twinsun.com>
4061 * modechange.c: Do not assume that mode_t uses the
4062 traditional octal encoding. E.g. "chmod 1 FOO" should set
4063 the other-execute bit of FOO even if S_IXOTH != 1.
4065 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4066 WOTH, XOTH, ALLM): New macros.
4067 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4068 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4070 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4071 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4073 No need to use uintmax_t; unsigned long is long enough.
4074 Don't bother to get suffix since we don't use it.
4076 2000-12-24 Jim Meyering <meyering@lucent.com>
4078 * hash.c (is_prime): Return explicit boolean values.
4079 (hash_get_first): Return NULL to appease Irix5.6's 89.
4080 Reported by Nelson Beebe.
4082 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4084 * localcharset.c (locale_charset): Add support for Win32.
4086 2000-12-18 Paul Eggert <eggert@twinsun.com>
4088 * physmem.h, physmem.c: New files.
4090 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4091 (noinst_HEADERS): Add physmem.h.
4093 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4094 't' for compatibility with Solaris 8 sort.
4096 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4098 * config.charset: Add support for BeOS.
4100 2000-12-16 Jim Meyering <meyering@lucent.com>
4102 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4103 SHELLS_FILE to a file name that's useful on djgpp systems.
4105 (ADDITIONAL_DEFAULT_SHELLS): Define.
4106 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4107 Based mostly on a patch from Prashant TR.
4109 2000-12-16 Jim Meyering <meyering@lucent.com>
4111 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4112 N and M) would have treated it like `chown N:N FILE'.
4114 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4116 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4118 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4119 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4120 to the list of canonical encodings. Rename EUC-CN to GB2312.
4122 2000-12-08 Andreas Schwab <schwab@suse.de>
4124 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4125 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4127 2000-12-07 Jim Meyering <meyering@lucent.com>
4129 * stripslash.c (ISSLASH): Define.
4130 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4133 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4134 (dir_name_r): Declare this function as static.
4135 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4136 manifest itself on a name containing a mix of slashes and
4138 Make this function work with names starting with a DOS-style
4139 drive letter and colon prefix.
4140 (dir_name): Append `.' if necessary.
4141 Based mostly on patches from Prashant TR and Eli Zaretskii.
4143 * dirname.h (dir_name_r): Remove prototype.
4145 2000-12-05 Jim Meyering <meyering@lucent.com>
4147 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4149 2000-12-04 Jim Meyering <meyering@lucent.com>
4151 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4152 Also include memory.h, stdlib.h, unistd.h if appropriate.
4153 Reported by Andreas Jaeger (conflicting declaration of malloc).
4155 2000-12-02 Jim Meyering <meyering@lucent.com>
4157 * closeout.h: Make idempotent, to avoid some obscure warnings.
4159 2000-12-01 Paul Eggert <eggert@twinsun.com>
4161 * memrchr.c: Include <config.h> before any system include file.
4163 2000-11-29 Paul Eggert <eggert@twinsun.com>
4165 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4167 2000-11-26 Jim Meyering <meyering@lucent.com>
4169 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4171 2000-11-22 Paul Eggert <eggert@twinsun.com>
4173 * strftime.c (my_strftime): Do not invoke mbrlen with a
4174 size of (size_t) -1; it's not portable.
4176 2000-11-17 Akim Demaille <akim@epita.fr>
4178 * obstack.h: Formatting changes.
4179 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4180 prevent type checking.
4181 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4182 cast the value to (void *): assigning a `foo *' to a `void *'
4184 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4186 2000-11-17 Jim Meyering <meyering@lucent.com>
4188 * strstr.c: Update from GNU libc.
4190 2000-11-16 Jim Meyering <meyering@lucent.com>
4192 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4194 2000-11-11 Jim Meyering <meyering@lucent.com>
4196 * error.c: Add a couple #includes, merging from GNU libc version.
4198 2000-11-10 Jim Meyering <meyering@lucent.com>
4200 * obstack.h: Update from GNU libc.
4201 * obstack.c: Likewise.
4203 2000-11-06 Paul Eggert <eggert@twinsun.com>
4205 * getusershell.c (setusershell): Use rewind rather than
4206 fseek/fseeko, to avoid configuration hassles with fseeko.
4207 Don't bother opening SHELLS_FILE if shellstream is NULL;
4210 2000-11-05 Jim Meyering <meyering@lucent.com>
4212 * makepath.h (make_dir): Declare.
4213 * makepath.c (make_dir): Remove `static' attribute.
4216 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4218 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4219 last one in a bucket, advance to the next bucket.
4221 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4223 * fnmatch.c: Do not comment out all the code if we are using
4224 the GNU C library, because in some cases we are replacing buggy
4225 code in the GNU C library itself.
4227 2000-10-30 Paul Eggert <eggert@twinsun.com>
4229 * error.h, getline.h, modechange.h:
4230 Remove "2000" from Copyright line, as the file hasn't been
4231 changed this year other than in the copyright notice.
4233 * xalloc.h: Add "2000" to Copyright line, as this file
4234 was changed this year.
4236 2000-10-30 Paul Eggert <eggert@twinsun.com>
4238 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4239 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4240 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4242 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4244 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4245 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4246 doesn't define __restrict_arr.
4248 2000-10-29 Jim Meyering <meyering@lucent.com>
4250 * xstat.in: Fix grammar in comment.
4252 2000-10-28 Jim Meyering <meyering@lucent.com>
4254 * memchr.c: Update from libc.
4255 Adjust for portability:
4256 [HAVE_STDLIB_H]: Include stdlib.h.
4257 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4258 Undef __memchr, too.
4259 [!weak_alias]: Define __memchr to memchr.
4261 * regex.c: Update from libc.
4262 * regex.h: Likewise.
4263 * getopt1.c: Likewise.
4264 * memcmp.c: Likewise.
4266 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4267 Avoid using fseek, when possible -- it's broken by design.
4268 Patch by Ulrich Drepper.
4270 2000-10-26 Jim Meyering <meyering@lucent.com>
4272 * strftime.c: Update from libc.
4274 2000-10-25 Jim Meyering <meyering@lucent.com>
4276 * obstack.c: Update from libc.
4278 2000-10-23 Jim Meyering <meyering@lucent.com>
4280 * hard-locale.c (hard_locale): Revert last change -- it was simply
4281 wrong. That set_locale call must not have any side effects.
4284 2000-10-22 Jim Meyering <meyering@lucent.com>
4286 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4287 [CYCLIC]: Remove now-unused definition.
4289 * save-cwd.c (O_DIRECTORY): Define, if needed.
4290 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4291 Suggestion from Ulrich Drepper.
4293 2000-10-21 Jim Meyering <meyering@lucent.com>
4295 * dirname.c (dir_name_r): New function, factored out of dir_name.
4296 (dir_name): Use dir_name_r.
4297 * dirname.h (dir_name_r): Declare it.
4299 2000-10-21 Jim Meyering <meyering@lucent.com>
4301 * dirname.c (memrchr): Declare if necessary.
4302 (dir_name): Remove the restriction that there be no
4303 trailing slashes. Now, this code skips past them, effectively
4305 [TEST_DIRNAME] (main): New unit tests.
4307 * memrchr.c: New file from GNU libc.
4308 Undef __memrchr, too.
4309 [!weak_alias]: Define __memrchr to memrchr.
4310 Guard weak_alias use with `#ifdef weak_alias'.
4312 2000-10-17 Jim Meyering <meyering@lucent.com>
4314 * quote.h (PARAMS): Define and use.
4315 Reported by Akim Demaille.
4317 * getopt.c: Update from libc.
4319 2000-10-16 Jim Meyering <meyering@lucent.com>
4321 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4324 2000-09-25 Jim Meyering <meyering@lucent.com>
4326 * md5.h (rol): Define (from GnuPG).
4328 * sha.c: Give credit (GnuPG) where due.
4329 (M): Use rol rather than open-coding it.
4330 Add a FIXME comment.
4332 2000-09-21 Jim Meyering <meyering@lucent.com>
4334 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4335 Reported by Michael Stone.
4337 2000-09-20 Jim Meyering <meyering@lucent.com>
4339 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4340 (noinst_HEADERS): Add sha.h.
4341 Based on code from Scott G. Miller and from GnuPG.
4343 2000-09-15 Jim Meyering <meyering@lucent.com>
4345 * regex.c: Update from libc.
4347 2000-09-10 Jim Meyering <meyering@lucent.com>
4349 * getopt.c (_getopt_internal): Update from glibc.
4351 2000-09-09 Jim Meyering <meyering@lucent.com>
4353 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4354 think it should be used as a general replacement for isascii.
4355 * fnmatch.c: Likewise.
4356 * mbswidth.c: Likewise
4357 * regex.c: Likewise.
4360 * userspec.c: Include sys/param.h and limits.h.
4362 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4363 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4364 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4365 UID, GID. Check range.
4367 2000-09-06 Jim Meyering <meyering@lucent.com>
4369 * getopt.c (_getopt_internal): Update from glibc.
4371 2000-08-30 Jim Meyering <meyering@lucent.com>
4373 * strftime.c: Merge in changes from GNU libc.
4375 2000-08-26 Jim Meyering <meyering@lucent.com>
4377 * closeout.c: Include "__fpending.h".
4378 (close_stdout_status): Return right away if there's nothing to flush.
4380 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4381 * __fpending.c: New file.
4382 * __fpending.h: New file.
4384 2000-08-07 Paul Eggert <eggert@twinsun.com>
4386 Standardize on "memory exhausted" instead of "Memory exhausted"
4387 or "virtual memory exhausted".
4388 * obstack.c (print_and_abort): Use "memory exhausted", not
4389 "virtual memory exhausted".
4390 * same.c (same_name): Invoke xalloc_die instead of printing
4392 * userspec.c (parse_user_spec): Likewise.
4393 * bumpalloc.h: comment fix
4394 * same.c, userspec.c: Include xalloc.h.
4396 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4397 not char *const and pointing to a constant array.
4398 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4399 (xrealloc): Comment fix.
4401 * userspec.c (parse_user_spec):
4402 Don't translate a message until just before returning,
4403 to avoid unnecessary translation.
4405 2000-08-07 Jim Meyering <meyering@lucent.com>
4407 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4408 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4409 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4410 getgroups.c, gethostname.c, getopt.h, group-member.c,
4411 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4412 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4413 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4414 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4415 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4416 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4417 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4418 yesno.c: Back out Copyright date changes for each file with no change
4419 this year. This eases coordination with other programs using the same
4420 source code modules. From Paul Eggert.
4422 2000-08-03 Greg McGary <greg@mcgary.org>
4424 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4425 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4426 (EXTEND_BUFFER): Use them.
4428 2000-08-01 Jim Meyering <meyering@lucent.com>
4430 * dirname.c (ISSLASH): Define.
4431 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4432 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4433 both `\' and `/' may be use as path separators.
4434 Based on a patch from Prashant TR.
4436 2000-07-31 Paul Eggert <eggert@twinsun.com>
4438 * quotearg.c (quotearg_n_options): Don't make the initial
4439 slot vector a constant, since it might get modified.
4441 2000-07-31 Jim Meyering <meyering@lucent.com>
4443 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4444 * obstack.c (print_and_abort): Likewise.
4446 2000-07-30 Paul Eggert <eggert@twinsun.com>
4448 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4449 buffer, so that the caller can always quote one small
4450 component of a "memory exhausted" message in slot 0.
4451 From a suggestion by Jim Meyering.
4453 2000-07-30 Jim Meyering <meyering@lucent.com>
4455 * makepath.c (make_path): Quote the other instance, too.
4457 * quotearg.c (N_STATIC_SLOTVECS): Define.
4458 (STATIC_BUF_SIZE): Define.
4459 (quotearg_n_options): Use only statically allocated storage when
4460 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4461 than STATIC_BUF_SIZE.
4463 2000-07-29 Jim Meyering <meyering@lucent.com>
4465 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4466 * dirname.c (dir_name): Likewise.
4468 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4470 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4471 (dir_name): Assert that there are no trailing slashes.
4473 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4475 * mbswidth.h (mbswidth): Add a flags argument.
4476 (mbswidth): New declaration.
4477 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4478 * mbswidth.c (mbswidth): Add a flags argument.
4479 (mbsnwidth): New function.
4481 2000-07-24 Jim Meyering <meyering@lucent.com>
4483 * mbswidth.c: Remove useless #else. From Bruno Haible.
4485 2000-07-23 Paul Eggert <eggert@twinsun.com>
4487 * mbswidth.c (_XOPEN_SOURCE):
4488 Don't define; this causes problems on Solaris 7.
4489 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4491 2000-07-23 Paul Eggert <eggert@twinsun.com>
4494 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4495 so that mbstate_t is always defined.
4497 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4498 be 1 in at least one GCC installation, and this configuration
4499 error is likely to be common. Ignoring MB_LEN_MAX hurts
4500 performance on hosts that have mbrtowc but have only unibyte
4501 locales, but I assume these hosts are rare.
4503 2000-07-23 Paul Eggert <eggert@twinsun.com>
4505 * quotearg.c: Streamline by invoking multibyte code only if needed.
4506 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4507 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4508 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4509 invoke multibyte primitives.
4511 2000-07-23 Jim Meyering <meyering@lucent.com>
4513 * basename.c (base_name): Add an assertion.
4515 2000-07-15 Bruno Haible <clisp.cons.org>
4517 * quotearg.c: When the system forces us to redefine mbstate_t,
4518 shadow its mbsinit function.
4520 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4522 * mbswidth.h: New file.
4523 * mbswidth.c: New file.
4524 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4525 (noinst_HEADERS): Add mbswidth.h.
4527 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4529 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4532 2000-07-15 Jim Meyering <meyering@lucent.com>
4534 * makepath.c: Include quote.h.
4535 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4536 corresponding argument in a `quote (...)' call.
4537 Give better diagnostics.
4539 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4540 (noinst_HEADERS): Add quote.h.
4542 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4543 from tar's src/misc.c.
4544 * quote.h: New file. Prototypes for same.
4546 2000-07-10 Paul Eggert <eggert@twinsun.com>
4548 From a suggestion by Bruno Haible.
4549 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4550 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4551 to decide whether to define the BeOS workaround macro;
4552 this adjusts to the change to AC_MBSTATE_T.
4554 2000-07-13 Paul Eggert <eggert@twinsun.com>
4556 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4558 * quotearg.c (quoting_style_args, quoting_style_vals,
4559 quotearg_buffer_restyled): Add support for
4560 clocale_quoting_style. Undo previous change to
4561 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4562 and "{RIGHT QUOTATION MARK}" msgids.
4564 2000-07-05 Paul Eggert <eggert@twinsun.com>
4566 The old behavior of quoting `like this' doesn't look good with
4567 newer, ISO-style fonts. See:
4568 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4570 Instead, quote "like this" by default. Let the translator
4571 tailor the locale-specific quoting behavior by providing
4572 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4574 * quotearg.c (N_): New macro.
4575 (gettext_default): New function.
4576 (quotearg_buffer_restyled): Use
4577 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4578 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4580 2000-07-09 Jim Meyering <meyering@lucent.com>
4582 * Most files: Update copyright dates to include 2000.
4584 2000-07-08 Jim Meyering <meyering@lucent.com>
4586 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4588 (xgethostname): Remove now-unnecessary #ifdef.
4589 Move declaration of `err' into loop where it's used.
4591 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4593 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4594 by allocating a larger buffer. Test the gethostname return value for
4595 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4596 returns an error and ENAMETOOLONG isn't defined.
4598 2000-07-05 Paul Eggert <eggert@twinsun.com>
4599 and Bruno Haible <haible@clisp.cons.org>
4601 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4603 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4605 * quotearg.c (struct quoting_options): Simplify quote_these_too
4608 2000-07-03 Jim Meyering <meyering@lucent.com>
4610 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4611 Reported by Bruno Haible.
4613 2000-07-04 Jim Meyering <meyering@lucent.com>
4615 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4616 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4619 2000-07-03 Paul Eggert <eggert@twinsun.com>
4620 and Bruno Haible <haible@clisp.cons.org>
4622 * quotearg.c (mbrtowc):
4623 Assign to *pwc, and return 1 only if result is nonzero.
4624 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4626 2000-07-03 Jim Meyering <meyering@lucent.com>
4628 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4629 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4632 2000-07-02 Jim Meyering <meyering@lucent.com>
4634 * quotearg.c (mbstate_t): Don't define here.
4636 2000-07-02 Jim Meyering <meyering@lucent.com>
4638 * nanosleep.c (SIGCONT): Define if not already defined.
4640 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4642 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4643 per change in ../m4/ls-mntd-fs.m4.
4644 (read_filesystem_list): Ignore symbolic links.
4646 2000-06-29 Jim Meyering <meyering@lucent.com>
4648 * same.c: Include <string.h> or <strings.h>, as appropriate,
4649 for declaration of strcmp.
4651 * long-options.c: Include <stdlib.h>, for declaration of exit.
4653 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4654 Avoid warning by casting result to `char *' to remove `const'.
4656 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4658 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4660 2000-06-26 Paul Eggert <eggert@twinsun.com>
4662 savedir now sets errno on failure and invokes xmalloc to get memory.
4663 Fix a couple of other minor bugs while we're at it.
4665 * savedir.c (<unistd.h>): Do not include; there's no need.
4666 (NAMLEN): Remove macro.
4667 (malloc, realloc): Remove decls.
4669 ("xalloc.h"): Include.
4670 (NAME_SIZE_DEFAULT): New macro.
4671 (savedir): Use xmalloc / xrealloc to allocate memory.
4672 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4673 Skip "" directory entries.
4674 Use strlen to calculate directory entry length, since the old method
4675 is rarely used these days and isn't worth supporting.
4676 Don't use a pointer after freeing it.
4677 Check for integer overflow when calculating allocation size.
4678 Use memcpy to copy entries, instead of stpcpy.
4679 Set errno properly when returning NULL.
4680 Check for readdir error.
4682 2000-06-26 Jim Meyering <meyering@lucent.com>
4684 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4686 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4688 * getusershell.c (xmalloc, xrealloc): Remove functions.
4690 Don't include <stdlib.h>. Don't declare malloc, realloc.
4692 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4694 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4696 2000-06-24 Jim Meyering <meyering@lucent.com>
4698 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4700 2000-06-21 Jim Meyering <meyering@lucent.com>
4702 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4704 2000-06-19 Paul Eggert <eggert@twinsun.com>
4706 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4707 (mbrtowc, mbstate_t): Define substitutes if
4708 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4709 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4710 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4712 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4714 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4715 than 1024, return a memory chunk of least possible size, instead
4716 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4717 Use free/xmalloc instead of xrealloc to avoid copying for very long
4720 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4722 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4723 address, not strdup. Include <stdlib.h> and don't declare free().
4725 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4727 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4730 2000-06-21 Jim Meyering <meyering@lucent.com>
4732 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4733 (noinst_HEADERS): Add getstr.h.
4735 * getline.c (getstr): Move into a separate file.
4736 * getstr.c (getstr): New file, extracted from getline.c, with
4737 the following changes: new parameter, delim2; both delim[12]
4738 parameters have type `int', not `char'. The latter would lose
4739 with 8-bit delimiters.
4740 * getstr.h: New file.
4742 2000-06-19 Jim Meyering <meyering@lucent.com>
4744 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4746 2000-06-18 Jim Meyering <meyering@lucent.com>
4748 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4749 Besides, these days every porting target provides a mkdir function.
4751 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4752 (this snippet comes from src/system.h).
4754 2000-06-15 Paul Eggert <eggert@twinsun.com>
4756 * human.c (adjust_value): New function.
4757 (human_readable_inexact): Apply rounding style even when
4758 printing approximate values.
4760 2000-06-14 Paul Eggert <eggert@twinsun.com>
4762 * human.c (human_readable_inexact): Allow an input block
4763 size that is not a multiple of the output block size, and vice versa.
4764 Reported by Piergiorgio Sartor.
4766 2000-06-14 Paul Eggert <eggert@twinsun.com>
4768 * getdate.y (get_date): Apply relative times after time
4769 zone indicator, not before. Reported by Todd A. Jacobs.
4771 2000-06-13 Jim Meyering <meyering@lucent.com>
4773 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4775 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4777 2000-06-12 Paul Eggert <eggert@twinsun.com>
4779 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4781 2000-06-04 Paul Eggert <eggert@twinsun.com>
4783 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4785 2000-06-04 Jim Meyering <meyering@lucent.com>
4787 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4788 SunOS 4.1.4 for which gid_t is an unsigned type.
4790 2000-06-03 Jim Meyering <meyering@lucent.com>
4792 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4794 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4796 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4797 newer, don't install charset.alias.
4798 * config.charset: Change the Linux/glibc rules so they become empty
4799 on glibc-2.1 or newer.
4801 2000-06-02 Jim Meyering <meyering@lucent.com>
4803 * mountlist.c: Back out last change. Instead, do this...
4804 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4805 member using the same `ignore'-testing code.
4806 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4810 2000-05-29 Jim Meyering <meyering@lucent.com>
4812 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4813 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4815 2000-05-22 Jim Meyering <meyering@lucent.com>
4817 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4819 2000-05-18 Jim Meyering <meyering@lucent.com>
4821 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4822 back, too, since it may have been modified by allocate_entry.
4823 (hash_delete): Rewrite to use neither the assignment operator
4824 nor the comma operator in an if-expression.
4826 2000-05-15 Paul Eggert <eggert@twinsun.com>
4829 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4830 Remove; no longer needed.
4831 "quotearg.h": Add include.
4832 (file_name): Do not bother to explicitly initialize to NULL; it's less
4833 efficient on some hosts.
4834 (close_stdout_status): Remove test as to whether stdout was already
4835 closed; it breaks for the case "echo x | sort >&-".
4836 Quote file name colons.
4837 Do not assume that _("write error") lacks format strings.
4839 2000-05-15 Jim Meyering <meyering@lucent.com>
4841 * version-etc.c (version_etc_copyright): Update the copyright string
4842 used in all --version output.
4844 2000-05-14 Jim Meyering <meyering@lucent.com>
4846 * closeout.c (close_stdout_set_file_name): New function.
4847 (close_stdout_status): Use new file-scoped global.
4848 Return right away if fstat says the stdout file descriptor is invalid.
4849 * closeout.h (close_stdout_set_file_name): Declare.
4851 2000-05-10 Jim Meyering <meyering@lucent.com>
4853 * closeout.c [default_exit_status]: New file-scoped variable.
4854 (close_stdout_set_status): New function.
4855 * closeout.h (close_stdout_set_status): Declare.
4857 2000-05-08 Jim Meyering <meyering@lucent.com>
4859 * long-options.c: Don't include closeout.h.
4860 (parse_long_options): Don't call close_stdout for --version.
4862 2000-05-06 Jim Meyering <meyering@lucent.com>
4864 * strnlen.c: Undefine __strnlen and strnlen.
4865 [!weak_alias]: Define __strnlen to strnlen.
4867 * atexit.c: New file, from libiberty.
4869 2000-05-06 Jim Meyering <meyering@lucent.com>
4871 * closeout.c (close_stdout_status): Also check for errors on the
4874 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4876 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4877 instead of xmalloc, xrealloc, path_concat.
4878 (locale_charset): Treat empty environment variables as absent.
4879 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4881 2000-05-04 Jim Meyering <meyering@lucent.com>
4883 * getopt.c: Update from glibc.
4884 * obstack.c: Likewise.
4885 * obstack.h: Likewise.
4886 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4888 * regex.h: Likewise.
4889 * strndup.c: Likewise.
4890 * strnlen.c: New file, from glibc.
4892 2000-05-01 Jim Meyering <meyering@lucent.com>
4894 * full-write.c (full_write): Remove `FIXME' part of comment.
4896 2000-04-29 Jim Meyering <meyering@lucent.com>
4898 * path-concat.c: Declare strdup only if it's not defined.
4899 * canon-host.c: Likewise.
4901 2000-04-28 Jim Meyering <meyering@lucent.com>
4903 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4904 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4905 included first, then limits.h is included by locale.h by libintl.h.
4906 From John David Anglin.
4908 2000-04-25 Jim Meyering <meyering@lucent.com>
4910 * makepath.c (S_IRWXUGO): Define.
4911 (make_path): Always perform explicit chmod if MODE specifies any
4912 of the `special' permission bits. Prompted by a bug report against
4913 install from Mate Wierdl and Joost van Baal.
4915 2000-04-18 Jim Meyering <meyering@lucent.com>
4919 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4920 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4922 2000-04-17 Jim Meyering <meyering@lucent.com>
4924 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4925 the definition of it to rpl_strftime also defined-away the system's
4928 2000-04-15 Jim Meyering <meyering@lucent.com>
4930 Use `C' to denote so-called `contiguous' files, the same way
4932 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4933 (ftypelet): Use S_ISCTG.
4934 From Michael Deutschmann.
4936 2000-04-14 Jim Meyering <meyering@lucent.com>
4938 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4940 2000-04-08 Jim Meyering <meyering@lucent.com>
4942 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4943 names don't conflict. Reported by Eli Zaretskii.
4945 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4947 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4948 bug. Deal with the different error behavior of Irix iconv.
4950 2000-04-07 Jim Meyering <meyering@lucent.com>
4952 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4953 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4955 2000-04-05 Jim Meyering <meyering@lucent.com>
4957 Portability tweaks required for ultrix4.3.
4958 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4959 * readutmp.c: Include sys/types.h before sys/stat.h.
4960 * canon-host.c: Declare strdup.
4961 * path-concat.c: Likewise.
4962 From John David Anglin.
4964 2000-04-04 Jim Meyering <meyering@lucent.com>
4966 Be more DOS 8.3-friendly.
4967 * ref-add.sin: Renamed from ref-add.sed.in.
4968 * ref-del.sin: Renamed from ref-del.sed.in.
4969 * Makefile.am: Reflect renaming.
4970 Reported by Eli Zaretskii.
4972 Use a temporary file name that won't clash with `charset.alias'
4973 in the DOS 8.3 name space.
4974 * Makefile.am (charset_tmp): Define.
4975 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4976 (uninstall-local): Likewise.
4977 Reported by Eli Zaretskii.
4979 2000-03-29 Paul Eggert <eggert@twinsun.com>
4981 * time/strftime.c (my_strftime): Make sure we call the system
4982 strftime, not ourselves, when invoking the underlying strftime.
4984 2000-03-24 Jim Meyering <meyering@lucent.com>
4986 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4987 (charset_alias): Define.
4988 (install-exec-local): Factor out common code.
4989 (uninstall-local): Split lines longer than 80.
4990 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4992 (.sed.in.sed): New rule. Don't redirect directly to $@.
4993 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4995 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4997 * config.charset: Output a line containing "Packages using this file".
4998 * ref-add.sed.in, ref-del.sed.in: New files.
4999 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5000 ref-del.sed): New rules.
5002 2000-03-17 Jim Meyering <meyering@lucent.com>
5004 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5005 Otherwise, include <strings.h>
5007 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5009 * unicodeio.c (utf8_wctomb): New function.
5010 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5011 format instead of in UCS-4 with platform dependent endianness.
5013 2000-03-07 Paul Eggert <eggert@twinsun.com>
5015 * savedir.c (savedir): Work even if directory size is
5016 negative; this can happen with some screwy NFS configurations.
5018 2000-03-06 Jim Meyering <meyering@lucent.com>
5020 * localcharset.c (get_charset_aliases): Don't try to free file_name
5021 if it's NULL (because we ran out of memory). From Bruno Haible.
5023 2000-03-05 Jim Meyering <meyering@lucent.com>
5025 * localcharset.c ("path-concat.h"): Include.
5026 (get_charset_aliases): Use path_concat instead of ANSI string
5029 * unicodeio.h (PARAMS): Define.
5030 Use it to guard prototype.
5032 2000-03-04 Jim Meyering <meyering@lucent.com>
5034 * Makefile.am (install-exec-local): Create $(libdir) before installing
5036 (uninstall-local): Uncomment this rule so `make distcheck' works
5039 * unicodeio.c (<errno.h>): Include it.
5040 (errno): Declare if not defined.
5042 * localcharset.c: Add Bruno's comment justifying use of volatile.
5044 * config.charset: New version, incorporating remarks from a linux
5045 i18n mailing list. From Bruno Haible.
5047 2000-03-02 Jim Meyering <meyering@lucent.com>
5049 * Makefile.am (EXTRA_DIST): Add config.charset.
5051 2000-03-01 Jim Meyering <meyering@lucent.com>
5053 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5054 * unicodeio.c: Likewise.
5056 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5058 * config.charset: New file.
5059 * localcharset.c: New file.
5060 * unicodeio.h, unicodeio.c: New files.
5061 * Makefile.am (DEFS): Add -DLIBDIR=...
5062 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5063 (noinst_HEADERS): Add unicodeio.h.
5064 (all-local, install-exec-local, charset.alias): New targets.
5066 2000-02-28 Paul Eggert <eggert@twinsun.com>
5068 * quotearg.c (ALERT_CHAR): New macro.
5069 (quotearg_buffer_restyled): Use it.
5071 2000-02-27 Jim Meyering <meyering@lucent.com>
5073 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5074 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5076 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5077 not `#if STDC_HEADERS'.
5078 Declare malloc if needed.
5080 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5081 now that autoconf always defines the HAVE_DECL_ symbols.
5082 * human.c: Likewise.
5084 * strtoumax.c: Likewise.
5086 * backupfile.c: Arrange for cpp to fail if the configure-time
5087 declaration check was not run.
5089 * human.c: Likewise.
5091 * strtoumax.c: Likewise.
5093 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5094 then first look up the entire `.'-containing string as a login name.
5096 2000-02-18 Paul Eggert <eggert@twinsun.com>
5098 * getdate.y: Handle two-digit years with leading zeros correctly.
5099 (textint): New typedef.
5100 (parser_control): Member year changed from int to textint.
5102 (YYSTYPE): Removed; replaced by %union with int and textint members.
5103 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5104 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5105 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5106 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5107 (date, number, to_year): Use width of number in digits, not its value,
5108 to determine whether it's a 2-digit year, or a 2-digit time.
5109 (yylex): Store number of digits of numeric tokens.
5110 Reported by John Kendall.
5112 (parser_control): Changed from struct parser_control to typedef (for
5113 consistency). All uses changed.
5115 (tID): Removed; not used.
5116 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5118 2000-02-14 Paul Eggert <eggert@twinsun.com>
5120 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5121 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5123 2000-02-12 Jim Meyering <meyering@lucent.com>
5125 * userspec.c (ISDIGIT): Define it.
5126 (isdigit): Remove definition.
5127 (is_number): Use ISDIGIT, not isdigit.
5128 <libintl.h>: Include.
5130 (parse_user_spec): Mark translatable strings.
5132 2000-02-10 Jim Meyering <meyering@lucent.com>
5134 With these changes, nanosleep.[ch] are finally enough like the other
5135 lib/* replacement files to compile on a few more losing systems.
5137 * nanosleep.h: Don't include config.h.
5138 Remove prototype from declaration of nanosleep.
5139 (PARAMS): Remove now-unneeded definition.
5140 * nanosleep.c: #undef nanosleep.
5141 (rpl_nanosleep): Rename from nanosleep.
5143 2000-02-03 Jim Meyering <meyering@lucent.com>
5145 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5146 rather than with `#if HAVE_UTMPNAME'.
5148 2000-02-01 Jim Meyering <meyering@lucent.com>
5150 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5152 2000-01-31 Jim Meyering <meyering@lucent.com>
5154 * nanosleep.h (nanosleep): Guard declaration with
5155 `#if ! HAVE_DECL_NANOSLEEP'.
5156 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5157 the declaration in that vendor's sys/timers.h.
5158 Reported by Christian Krackowizer.
5160 * quotearg.c (ISASCII): Add #undef and move definition to follow
5161 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5162 (ISPRINT): Likewise.
5163 Reported by Tom Tromey.
5165 2000-01-30 Jim Meyering <meyering@lucent.com>
5167 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5168 uses of ->ut_name. The latter doesn't work with new Linux header files
5169 where only utmpx.ut_user is declared.
5171 * readutmp.h (UT_USER): Define.
5173 2000-01-23 Jim Meyering <meyering@lucent.com>
5175 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5178 2000-01-22 Jim Meyering <meyering@lucent.com>
5180 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5181 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5182 Required for some AIX systems. Reported by Christian Krackowizer.
5183 [TESTING] (main): New function.
5185 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5186 * dirname.c (dir_name): Support for DOS-style file names with drive
5189 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5191 * strverscmp.c (ISDIGIT): Define.
5192 (strverscmp): Use ISDIGIT, not isdigit.
5194 2000-01-17 Paul Eggert <eggert@twinsun.com>
5196 * nanosleep.c (nanosleep):
5197 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5198 POSIX.1 doesn't require SA_INTERRUPT and some systems
5199 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5200 it's been part of POSIX.1 since day 1 (in 1988).
5202 2000-01-17 Jim Meyering <meyering@lucent.com>
5204 * interlock: Remove unused file. Reported by François Pinard.
5206 2000-01-16 Paul Eggert <eggert@twinsun.com>
5208 * quotearg.c (quotearg_buffer_restyled): Do not quote
5209 alert, backslash, formfeed, and vertical tab unnecessarily in
5210 shell quoting style.
5213 version-control: never