1 2005-08-10 Simon Josefsson <jas@extundo.com>
3 * strndup.c: Use strnlen.h.
7 2005-08-02 Simon Josefsson <jas@extundo.com>
9 * getline.h, getline.c: Rewrite.
11 * getdelim.h, getdelim.c: New files, ported from glibc.
13 2005-07-31 Bruno Haible <bruno@clisp.org>
15 * lock.h (gl_lock_initializer): New macro.
16 (gl_lock_define_initialized): Use it.
17 (gl_rwlock_initializer): New macro.
18 (gl_rwlock_define_initialized): Use it.
19 (gl_recursive_lock_initializer): New macro.
20 (gl_recursive_lock_define_initialized): Use it.
22 2005-07-26 Bruno Haible <bruno@clisp.org>
24 * lock.h: Update from GNU gettext.
25 * lock.c: Update from GNU gettext.
27 2005-07-18 Bruno Haible <bruno@clisp.org>
29 * lock.h (gl_once_t): New type.
30 (gl_once_define, gl_once): New macros.
31 * lock.c (fresh_once): New variable.
32 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
35 2005-07-18 Simon Josefsson <jas@extundo.com>
37 * check-version.c (check_version): Accept identical versions too.
39 2005-07-18 Bruno Haible <bruno@clisp.org>
41 * lock.h: New file, from GNU gettext.
42 * lock.c: New file, from GNU gettext.
44 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
46 * quotearg.c: Add translator comment suggested by Bruno Haible,
49 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
51 * version-etc-fsf.c (version_etc_copyright): Parameterize the
52 copyright symbol and the year.
53 * version-etc.c (COPYRIGHT_YEAR): New constant.
54 (version_etc_va): Use parameterized copyright notice.
55 Reword to conform to the current GNU coding standards.
57 2005-07-11 Simon Josefsson <jas@extundo.com>
59 * size_max.h: New file.
61 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
63 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
66 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
67 and Paul Eggert <eggert@cs.ucla.edu>
69 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
70 in wint_t, not wchar_t. Remove now-unnecessary cast.
72 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
74 * regex.c, regex.h: Sync from libc.
75 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
76 New files, synced from libc, except that regex_internal.h
77 currently has a small porting fix.
79 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
81 Remove the dependency of the strftime module on the tzset module.
82 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
83 Copy the input structure, to work around some of the bug with
84 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
85 Solaris releases, you should also use the tzset module, but we won't
86 require it as a dependency any more since we don't want LGPLed code
87 to depend on GPLed code.
89 2005-07-02 Jim Meyering <jim@meyering.net>
91 * backupfile.c (backup_args): Change a `0' to NULL.
93 2005-07-01 Jim Meyering <jim@meyering.net>
95 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
96 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
97 * save-cwd.c, tempname.c:
98 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
99 and don't include <sys/file.h>).
101 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
103 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
104 declares only 'struct timespec;' (!).
106 2005-06-29 Jim Meyering <jim@meyering.net>
108 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
109 type name. Use the variable name instead.
110 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
112 2005-06-28 Simon Josefsson <jas@extundo.com>
114 * check-version.h, check-version.c: New files.
116 2005-06-28 Simon Josefsson <jas@extundo.com>
118 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
119 collision with global variable. Better indentation. Don't
120 increment buffer pointer beyond buffer end. Based on comments
121 from Paul Eggert <eggert@cs.ucla.edu>.
125 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
127 * canon-host.c (canon-host): Append trailing "," to 0 in
128 initializer of struct addrinfo, as an indication that we don't
129 care how many members the structure has.
131 2005-06-24 Derek Price <derek@ximbiot.com>
132 and Bruno Haible <bruno@clisp.org>
134 Remove stat module & update lstat.
135 * stat.c: Remove this file...
136 (slash_aware_lstat): ...moving this content and its support...
137 * lstat.c (rpl_lstat): ...into here.
140 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
142 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
143 (ranged_convert): Don't save conversion in a temporary struct.
144 This causes a warning with GCC 4.0.0, and anyway in the typical
145 case it's not worth the extra 100 bytes or so of code.
146 (ranged_convert, __mktime_internal): When calling a function via a
147 pointer P, use P () rather than (*P) (), as we now assume C89 or
150 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
152 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
153 "who -r" failed to give output. Problem reported by Tim Waugh.
155 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
156 (xcalloc): Use it to avoid needless tests.
157 Problem reported by Jim Meyering.
159 2005-06-16 Jim Meyering <jim@meyering.net>
161 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
162 when either N or S is zero.
164 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
166 * argp.h (__option_is_short): Check upper limit of
167 __key. Isprint() requires its argument to have the value
168 of an unsigned char or EOF.
170 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
172 * fnmatch.c (fnmatch): If there is an encoding error in a
173 multibyte string or pattern, fall back on unibyte matching.
174 Problem reported by James Youngman.
176 2005-06-08 Bruno Haible <bruno@clisp.org>
178 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
181 2005-06-08 Bruno Haible <bruno@clisp.org>
183 * csharpcomp.h: New file, from GNU gettext.
184 * csharpcomp.c: New file, from GNU gettext.
185 * csharpcomp.sh.in: New file, from GNU gettext.
187 2005-06-07 Derek Price <derek@ximbiot.com>
190 * glob_.h: Indent nested #ifdef.
192 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
195 Use "file name" when talking about file names, instead of "filename"
196 or "path", as per the GNU coding standards.
197 * mkdir-p.c: Renamed from makepath.c.
198 (make_dir_parents): Renamed from make_path. All callers changed.
199 * mkdir-p.h: Likewise. All includers changed.
200 * filenamecat.c: Renamed from path-concat.c.
201 (file_name_concat): Renamed from path_concat. All callers changed.
202 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
203 * filenamecat.h: Likewise. All includers changed.
204 * acl.c: Don't use "path" or "filename" to mean "file name"
205 in comments or local variable names.
206 * basename.c: Likewise.
207 * canonicalize.c, canonicalize.h: Likewise.
208 * dirname.c, dirname.h: Likewise.
209 * euidaccess.c: Likewise.
210 * exclude.c: Likewise
211 * fnmatch_.h, fnmatch_loop.c: Likewise.
212 * fsusage.c, fsuage.h: Likewise.
213 * fts.c, fts_.h: Likewise.
214 * getcwd.c: Likewise.
215 * getloadavg.c: Likewise.
216 * mkstemp.c: Likewise.
217 * mountlist.c, mountlist.h: Likewise.
218 * openat.c, openat.h: Likewise.
219 * readlink-stub.c: Likewise.
220 * readutmp.c, readutmp.h: Likewise.
221 * rename.c: Likewise.
224 * savedir.c: Likewise.
225 * stripslash.c: Likewise.
226 * tempname.c: Likewise.
227 * xreadlink.c: Likewise.
228 * exclude.c (excluded_file_name): Renamed from excluded_filename.
230 * exclude.h: Likewise.
232 * euidaccess.c (getuid, getgid, getuid, getegid)
233 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
234 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
235 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
236 * pathmax.h: Include <limits.h> unconditionally, since other
237 files have been getting away with it for years (MORE/BSD 4.3
239 * userspec.c (getpwnam, getgrnam, getgrgid)
240 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
242 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
243 Define to 256, not 255, as per modern POSIX.
245 2005-06-01 Bruno Haible <bruno@clisp.org>
247 * csharpexec.h: New file, from GNU gettext.
248 * csharpexec.c: New file, from GNU gettext.
249 * csharpexec.sh.in: New file, from GNU gettext.
251 2005-05-31 Derek Price <derek@ximbiot.com>
252 Paul Eggert <eggert@cs.ucla.edu>
255 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
257 2005-05-29 Derek Price <derek@ximbiot.com>
258 Paul Eggert <eggert@cs.ucla.edu>
260 * glob_.h, glob.c: New files.
262 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
264 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
266 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
267 the configuration hassle isn't worth it.
268 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
269 (LONGEST_MODIFIER, PRIuMAX): Remove.
271 2005-05-27 Bruno Haible <bruno@clisp.org>
273 * getlogin_r.h: Remove second include of <stddef.h>.
275 2005-05-25 Bruno Haible <bruno@clisp.org>
276 Derek Price <derek@ximbiot.com>
278 * getlogin_r.h: Simplify API documentation.
280 2005-05-25 Derek Price <derek@ximbiot.com>
281 Paul Eggert <eggert@cs.ucla.edu>
283 * getlogin_r.c, getlogin_r.h: New files.
285 2005-05-22 Bruno Haible <bruno@clisp.org>
287 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
288 Also include <sys/param.h> if it defines MIN, MAX.
289 Based on a patch by Derek Price <derek@ximbiot.com>.
291 2005-05-22 Bruno Haible <bruno@clisp.org>
293 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
294 (INT64_MIN): Fix definition.
295 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
297 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
298 NEED_SIGNED_INT_TYPES.
300 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
301 HAVE_SYSTEM_INTTYPES.
303 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
305 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
306 so that unistd-safer.h (GPL'ed code) need not be included.
308 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
311 * fts.c: Don't include "cycle-check.h" or "hash.h".
312 (setup_dir, free_dir): New functions.
313 (enter_dir, leave_dir): Define trivial
314 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
315 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
316 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
317 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
319 (fts_open): Use setup_dir.
320 (fts_close): Use free_dir.
321 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
322 This adds a label and some gotos, but the alternatives were messier.
323 Check for memory allocation failure when entering a dir.
324 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
325 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
326 (FTS): New member fts_cycle, that is a union that contains the
327 old active_dir_ht and cycle_state. All uses changed to mention
328 fts_cycle.ht and fts_cycle.state.
329 * fts-cycle.c: New file, containing GPL'ed code migrated out of
330 fts.c, with the following changes:
331 (setup_dir, free_dir): New functions.
332 (enter_dir): Now returns bool. Return true if successful, false
333 if memory exhausted. All callers changed.
334 Do not bother partly cleaning up on
335 memory allocation failure; that is free_dir's job.
336 However, free ad if hash_insert fails, to avoid memory leak.
337 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
338 fts->fts_options to see which union member to use.
340 2005-05-20 Jim Meyering <jim@meyering.net>
342 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
343 Now a macro, to pacify GCC.
345 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
347 * chown.c (rpl_chown): Return -1 on failure.
349 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
351 * canonicalize.c: Include canonicalize.h first, to test interface.
352 Include <stddef.h> unconditionally, since we assume C89 now.
353 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
354 * fts.c: Include fts_.h first, to check interface.
355 Do not include intprops.h; no longer needed.
356 Include cycle-check.h and hash.h, since fts_.h no longer does.
357 Remove unnecessary casts of closedir to void.
358 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
359 decide whether to decrement nlinks.
360 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
361 (FTS): Use struct hash_table * instead of Hash_table, so that
362 we no longer need to include hash.h here.
364 2005-05-17 Jim Meyering <jim@meyering.net>
366 * fts.c, fts_.h: New files, from coreutils.
368 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
371 * unlinkdir.c, unlinkdir.h: New files.
372 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
373 regex.h, unlocked-io.h, xtime.h:
374 White space changes only.
375 * makepath.c (make_path): Port to hosts where leading "//" is special.
376 * yesno.c: Include getline.h, not ctype.h.
377 (yesno): Don't remove leading white space; POSIX doesn't allow it.
378 Use getline to remove arbitrary restriction on response length.
380 2005-05-13 Bruno Haible <bruno@clisp.org>
382 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
383 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
384 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
385 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
386 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
387 Add support for 64-bit integers in the MSVC compiler.
389 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
391 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
392 Change the initial comment to refer to GPL, not LGPL.
393 gnulib-tool will change it to LGPL as needed.
395 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
396 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
397 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
398 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
399 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
400 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
401 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
402 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
403 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
404 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
405 concatpath.c, config.charset, copy-file.c, copy-file.h,
406 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
407 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
408 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
409 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
410 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
411 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
412 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
413 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
414 full-read.c, full-read.h, full-write.c, full-write.h,
415 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
416 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
417 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
418 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
419 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
420 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
421 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
422 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
423 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
424 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
425 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
426 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
427 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
428 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
429 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
430 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
431 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
432 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
433 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
434 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
435 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
436 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
437 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
438 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
439 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
440 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
441 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
442 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
443 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
444 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
445 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
446 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
447 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
448 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
449 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
450 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
451 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
452 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
453 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
454 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
455 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
456 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
457 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
458 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
459 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
460 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
461 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
462 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
463 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
464 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
465 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
466 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
467 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
468 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
469 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
470 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
471 Update FSF postal mail address.
473 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
475 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
476 specified in ai_socktype. Fix invalid ai_protocol
477 check. ai_protocol is usually set to 0 or depending on
478 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
479 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
480 ai_socktype / ai_protocol in the returned addrinfo structure.
482 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
483 Bruno Haible <bruno@clisp.org>
485 * inet_ntop.h: New file.
486 * inet_ntop.c: New file, from glibc with modifications.
488 2005-05-08 Jim Meyering <jim@meyering.net>
490 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
492 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
494 Merge from coreutils. Among other things,
495 add bulletproofing for cases where stdin, stdout, or stderr are closed.
496 * fd-safer.c: New file.
497 * fcntl-safer.h, open-safer.c: Remove.
498 * chdir-long.c: Fix comment "fetish" -> "coreutils".
499 * dup-safer.c: Include unistd-safer.h first.
500 Don't include errno.h.
501 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
502 * file-type.h: Don't assume invoker included sys/stat.h first.
503 * file-type.c: Rely on file-type.h change.
504 * getloadavg.c: Include unistd-safer.h.
505 (getloadavg): Use safer open.
506 * getusershell.c: Include "stdio-safer.h".
507 (getusershell): Use safer fopen.
508 * long-options.c (long_options): Use NULL rather than 0.
509 * modechange.h (mode_free): Remove; all callers changed to invoke
511 * modechange.c: Likewise.
512 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
513 (MODE_DONE): New constant.
514 (struct mode_change): Remove 'next' member.
515 (make_node_op_equals): New function; like the old one of the
516 same name, except it allocates an array.
517 (mode_compile, mode_create_from_ref): Use it.
518 (mode_compile): Allocate result as an array, not a linked list.
519 Parse octal string ourself, so that we catch mistakes like "+0".
520 (mode_adjust): Arg is an array, not a linked list.
521 * modechange.c: Include stat-macros.h, xalloc.h.
522 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
523 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
524 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
525 Remove. This is now stat-macros.h's job.
526 (talloc): Remove. All callers replaced by xalloc, so that
527 our invokers don't have to worry about reporting memory failures.
528 (make_node_op_equals): Remove.
529 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
531 (struct mode_change): Moved here from modechange.h.
532 (mode_append_entry): Remove.
533 (mode_compile): Remove MASKED_OPS arg, since it encouraged
534 apps to have incorrect behavior. Use simpler algorithm for head
535 and tail. Don't futz with umask; that's now the job of mode_adjust.
536 Detect more invalid usages rather than having somewhat-random behavior.
537 Don't insert an "a=" action, as that leads to incorrect behavior.
538 (mode_compile, mode_create_from_ref): Return NULL on error instead
539 of an enum, since now there's only one way to have an error. All
541 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
542 at the correct time. Simplify calculation of "+u" and its ilk.
543 Don't mishandle "+X".
544 (mode_free): Remove "register" and localize decls.
545 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
546 (struct mode_change): Move to modechange.c; callers don't
547 need to see this stuff.
548 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
549 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
550 (mode_change, mode_adjust): Reflect the new signatures noted above.
551 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
552 that might redefine system include files.
553 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
554 (my_usleep): Use NULL rather than (void *) 0.
555 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
556 Use siginterrupt to specify that system calls should be interrupted.
557 (rpl_nanosleep): Move initialization of suspended closer to call of
559 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
560 * readutmp.c: Likewise. Include signal.h, stdbool.h.
561 (desirable_utmp_entry): New function.
562 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
563 using x2nrealloc, to simplify logic.
564 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
565 size calculation. Do not assume utmp file is a regular file.
566 * readutmp.h (UT_PID): Moved here from ../src/who.c.
567 (READ_UTMP_CHECK_PIDS): New constant.
568 * save-cwd.c: Include unistd-safer.h.
569 (save_cwd): Use fd_safer.
570 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
571 [!_LIBC] Include "stat-macros.h" instead.
572 * unistd-safer.h (fd_safer): New decl.
574 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
576 * byteswap_.h: New file.
578 2005-04-25 Albert Chin <china@thewrittenword.com>
580 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
583 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
585 * getdate.y (zone): Allow relunit_snumber after tZONE, so
586 that "UTC +1 second" continues to work. Problem reported
588 (relunit_snumber): New rule.
591 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
593 * getdate.y (universal_time_zone_table): New constant.
594 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
595 universal_time_zone_table.
596 (lookup_zone): Prefer universal_time_zone_table to
597 local_time_zone_table, so that "GMT" time stamps are allowed in
598 London during the summer. Problem reported by Ian Abbott.
600 2005-04-12 Jim Meyering <jim@meyering.net>
602 * human.c (humblock): Set *options even when returning due to
603 xstrtoumax conversion failure. Thanks to a used-uninitialized
606 2005-04-09 Jim Meyering <jim@meyering.net>
608 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
609 -Wuninitialized: initialize tm0.tm_year.
611 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
613 * getdate.y (parser_control): rels_seen is now a boolean, not a
614 count, since there's no maximum. All uses changed.
615 Add member dsts_seen.
616 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
618 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
619 Use pc_rels_seen to decide whther a date is absolute.
621 * getdate.y (number): Don't overwrite year.
622 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
625 2005-04-02 Simon Josefsson <jas@extundo.com>
627 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
628 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
630 2005-03-27 Jim Meyering <jim@meyering.net>
632 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
634 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
636 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
637 "one's complement" -> "ones' complement" in comment, as per Knuth.
638 "value of type" -> "type or expression" in comment.
639 * mktime.c, strftime.c: Propagate intprops.h comment nits.
641 2005-03-26 Jim Meyering <jim@meyering.net>
644 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
645 Correct typos: s/or/of/.
647 2005-03-23 Jim Meyering <jim@meyering.net>
649 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
651 2005-03-21 Jim Meyering <jim@meyering.net>
653 Changes imported from coreutils.
655 * cycle-check.c: Don't include xalloc.h.
657 * path-concat.c: Don't include assert.h.
658 (path_concat): Remove assertion that would have triggered
659 for ABASE starting with more than one slash.
660 Reported by Andreas Schwab.
662 * path-concat.c (path_concat): Set *BASE_IN_RESULT
663 properly when ABASE is an absolute file name.
664 Correct the description of this function.
666 Add an assertion and a test driver.
667 This fixes a bug introduced on 2004-07-02.
668 Andreas Schwab reported the resulting failure of cp --parents:
669 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
671 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
673 * strftime.c (my_strftime): If the underlying strftime returns 0
674 (which shouldn't happen), generate nothing instead of returning 0
675 immediately, so that nstrftime (NULL, ...) doesn't return 0.
677 2005-03-16 Bruno Haible <bruno@clisp.org>
679 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
681 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
683 * strftime.c (my_strftime): Prepend space to format so that we can
684 reliably distinguish strftime failure from empty output on POSIX
687 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
689 * iconvme.c (SIZE_MAX): New macro, if not already defined.
690 (iconv_string): Don't guess a size-zero buffer, as that might cause
691 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
692 result would be 'too large', where 'too large' is (heuristically)
693 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
694 overflow concerns. This will prevent some unwanted malloc failures
695 when the inputs are very large.
697 2005-03-15 Bruno Haible <bruno@clisp.org>
699 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
702 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
705 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
707 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
709 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
710 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
712 * strtol.c: Likewise.
714 2005-03-14 Simon Josefsson <jas@extundo.com>
716 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
719 2005-03-14 Jim Meyering <jim@meyering.net>
721 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
722 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
723 to be nonzero so that we (and caller) can detect the difference
724 between a valid zero-length expansion and an error return, even
725 when the underlying strftime fails before writing anything into
728 2005-03-10 Jim Meyering <jim@meyering.net>
730 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
731 so that this module works on systems without fchdir.
733 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
735 Factor int-properties macros into a single file, except for
737 * intprops.h: New file.
738 * getloadavg.c: Include it instead of limits.h.
739 (INT_STRLEN_BOUND): Remove.
740 * human.c: Include intprops.h.
741 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
742 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
743 * inttostr.h: Include intprops.h instead of limits.h.
744 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
745 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
746 for consistency with intprops.h.
747 (time_t_is_integer, twos_complement_arithmetic): Use them.
748 * sig2str.h: Include <signal.h>, intprops.h.
749 (INT_STRLEN_BOUND): Remove.
750 * strftime.c (TYPE_SIGNED): Remove.
751 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
752 * strtol.c: Adjust comments to match intprops.h.
753 * userspec.c: Include intprops.h.
754 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
755 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
756 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
757 instead of rolling our own expressions.
758 * xstrtol.c: Include xstrtol.h first, to test interface.
760 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
762 (my_strftime): Do not mishandle years close to INT_MAX, by doing
763 the right thing even if adding 1900 would overflow. Similarly
764 for tm_mon + 1 and tm_yday + 1.
765 Make %Y always equivalent to %C%y, and similarly for %G and %g.
766 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
767 (DO_SIGNED_NUMBER): New macro.
768 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
770 2005-03-07 Bruno Haible <bruno@clisp.org>
772 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
774 2005-03-03 Derek R. Price <derek@ximbiot.com>
775 Bruno Haible <bruno@clisp.org>
777 * pagealign_alloc.h: New file.
778 * pagealign_alloc.c: New file.
780 2005-01-28 Bruno Haible <bruno@clisp.org>
782 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
785 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
787 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
788 The workaround isn't strictly needed for POSIX conformance, and
789 it's too much of a pain to configure and maintain. We'll ask
790 people to fix their kernels instead.
791 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
792 (NANOSLEEP_BUG_WORKAROUND): Remove.
793 (xnanosleep): Remove the workaround.
795 2005-02-12 Bruno Haible <bruno@clisp.org>
797 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
799 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
801 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
802 * timespec.h (gettime): Return void, since it always
803 succeeds now. All uses changed.
804 * gettime.c (gettime) Likewise.
805 [HAVE_NANOTIME]: Prefer nanotime.
806 Assume gettimeofday succeeds, as POSIX requires.
807 Assime time () succeeds, since other code already does.
808 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
809 (timespec_subtract): Remove.
810 (NANOSLEEP_BUG_WORKAROUND): New constant.
811 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
812 things considerably. Use it only on GNU/Linux hosts, since the
813 workaround shouldn't be needed elsewhere.
815 2005-02-24 Bruno Haible <bruno@clisp.org>
817 * gettext.h: Update from GNU gettext 0.14.2.
819 2005-02-24 Bruno Haible <bruno@clisp.org>
821 * localcharset.c: Update from GNU gettext 0.14.2.
822 * config.charset: Update from GNU gettext 0.14.2.
824 2005-02-22 Simon Josefsson <jas@extundo.com>
826 * iconvme.h, iconvme.c: New files, from libc.
828 2005-02-20 Neil Conway <neilc@samurai.com>
830 * xgethostname.c (xgethostname): Check for ENOMEM, which is
831 returned by OSX/Darwin if the specified buffer is not large
832 enough for the hostname.
834 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
836 * memrchr.h: New file.
837 * chdir-long.c: Include it.
838 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
839 Don't bother including stddef.h.
841 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
843 * argp-help.c (__argp_help): Create a fake struct argp_state and
844 pass it to _help, otherwise the latter coredumps trying to
845 dereference state.root_argp.
847 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
849 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
851 Include <sys/types.h>, for dev_t.
852 (ME_DUMMY, ME_REMOTE): Move from here....
853 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
854 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
856 Include mountlist.h first, to test the interface.
858 2005-01-29 Bruno Haible <bruno@clisp.org>
860 * progname.c (program_name): Initialize.
861 Needed when linking statically on MacOS X.
863 2005-01-28 Bruno Haible <bruno@clisp.org>
865 * javacomp.sh.in: New file, from GNU gettext.
866 * javacomp.h: New file, from GNU gettext.
867 * javacomp.c: New file, from GNU gettext.
869 2005-01-26 Bruno Haible <bruno@clisp.org>
871 * javaexec.sh.in: New file, from GNU gettext.
872 * javaexec.h: New file, from GNU gettext.
873 * javaexec.c: New file, from GNU gettext.
875 2005-01-26 Simon Josefsson <jas@extundo.com>
877 * gai_strerror.c: Use GPL in header.
879 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
881 * argp-help.c (hol_entry_help): Avoid using non-constant
882 initializers for struct pentry_state.
883 (__argp_error): Check return value of __asprintf
884 (__argp_failure): Translate error message
886 * argp-parse.c: Removed braces around the expansion of N_()
888 2005-01-21 Jim Meyering <jim@meyering.net>
890 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
891 same value as for Solaris 9.
893 * chdir-long.c (chdir_long): Rewrite to remove limitation on
894 component length. This included changing the parameter to be
895 of type `char *' rather than `char const *'.
896 * chdir-long.h (chdir_long): Update prototype.
898 * openat.c (fdopendir, fstatat): New functions.
899 * openat.h: Include headers required for use of DIR and struct stat.
900 [AT_SYMLINK_NOFOLLOW]: Define.
901 (fdopendir, fstatat): Add prototypes.
903 2005-01-21 Bruno Haible <bruno@clisp.org>
905 * classpath.h: New file, from GNU gettext.
906 * classpath.c: New file, from GNU gettext.
908 2005-01-20 Simon Josefsson <jas@extundo.com>
910 * version-etc-fsf.c: New file, with version_etc_copyright.
911 * version-etc.c: Remove version_etc_copyright.
912 * version-etc.h (version_etc_copyright): Use [] instead of * in
913 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
915 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
917 * save-cwd.c (save_cwd): Remove code to support the case
918 where fchdir is missing or flaky.
920 2005-01-20 Simon Josefsson <jas@extundo.com>
922 * base64.h (isbase64): Add.
924 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
925 using a unsigned prototype, don't inline.
926 (base64_decode): Use it.
928 2005-01-19 Bruno Haible <bruno@clisp.org>
930 * sh-quote.h: New file, from GNU gettext.
931 * sh-quote.c: New file, from GNU gettext.
933 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
935 Merge changes from coreutils, as described below in several
936 changelogs dated today.
938 * save-cwd.c: Include "save-cwd.h" before other include files.
939 (O_DIRECTORY): Remove; not needed here, since "." must be
940 a directory. All uses removed.
941 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
942 universal on Suns, and we also need to test for IRIX.
943 Revamp code to use 'if' rather than '#if'.
944 Avoid unnecessary comparison of cwd->desc to 0.
946 * utimens.c (futimens): Robustify the previous patch, by checking
947 for known valid error numbers rather than observed invalid ones.
949 2005-01-18 Jim Meyering <jim@meyering.net>
951 * version-etc.c (version_etc_copyright): Update copyright date.
953 * utimens.c (futimens): Account for the fact that futimes
954 can also fail with errno == ENOSYS or errno == ENOENT.
955 Patch from Dmitry V. Levin.
957 Change the name of the robust chdir function from chdir to chdir_long.
958 * save-cwd.c: Include chdir-long.h rather than chdir.h.
959 (restore_cwd): Use chdir_long, not chdir.
960 * chdir-long.c: Renamed from chdir.c.
961 * chdir-long.h: Renamed from chdir.h.
962 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
965 2005-01-18 Bob Proulx <bob@proulx.com>
967 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
968 offsetof() macro construct to avoid compile failure with native HP-UX
969 11.0 ANSI C compiler.
971 2005-01-06 Bruno Haible <bruno@clisp.org>
973 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
974 because stpncpy.m4 takes care of it.
976 2004-01-24 Bruno Haible <bruno@clisp.org>
978 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
980 2003-10-09 Bruno Haible <bruno@clisp.org>
982 * progreloc.c: Include xalloc.h instead of xmalloc.h.
984 2005-01-06 Bruno Haible <bruno@clisp.org>
986 * fwriteerror.h (fwriteerror): Change specification to include fclose.
987 * fwriteerror.c: Include <stdbool.h>.
988 (fwriteerror): At the end, close the file stream. Record whether
989 stdout was already closed.
991 2004-05-27 Bruno Haible <bruno@clisp.org>
993 * execute.c (environ): Declare if needed.
994 * pipe.c (environ): Likewise.
995 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
997 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
999 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1000 definitions to be after all include files, to avoid collisions.
1001 Problem reported by Bob Proulx.
1003 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1005 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1006 not needed. This removes a dependency on the gettext module.
1007 [defined _LIBC]: Do not include <libintl.h>; not needed.
1009 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1011 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1014 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1016 * argp-parse.c: Include <stddef.h>.
1017 (alignof, alignto): New macros.
1018 (parser_init): Don't assume that void * is aligned sufficiently
1021 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1022 need to extend the stack.
1023 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1026 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1028 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1030 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1032 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1033 Remove now-obsolete comment about AIX.
1034 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1035 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1036 (YYMAXDEPTH): New macro.
1038 2004-12-18 Bruno Haible <bruno@clisp.org>
1040 * fatal-signal.c (fatal_signals): Make non-const.
1041 (init_fatal_signals): New function.
1042 (uninstall_handlers, install_handlers): Ignore signals that were set to
1044 (at_fatal_signal): Call init_fatal_signals.
1045 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1047 Reported by Paul Eggert.
1049 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1051 * getdate.y (textint): New member "negative".
1052 (time_zone_hhmm): New function.
1053 Expect 14 shift-reduce conflicts, not 13.
1054 (o_colon_minutes): New rule.
1055 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1056 (yylex): Set the "negative" member of signed numbers.
1058 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1060 Changes imported from coreutils.
1061 * hard-locale.c: Assume <locale.h> exists.
1063 (GLIBC_VERSION): New macro.
1064 (hard_locale): Assume setlocale exists.
1065 Rewrite to avoid #ifdef.
1066 Use strdup rather than malloc + strcpy.
1067 * human.c: Assume <locale.h> exists.
1068 (human_readable): Assume localeconv exists.
1070 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1072 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1073 convert T2, not T. (Imported from libc.)
1075 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1077 * getcwd.c (is_ENAMETOOLONG): New macro.
1078 (__getcwd.c): Don't restore errno; glibc doesn't.
1079 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1080 first, falling back to our code only if its results look suspicious.
1081 Ensure that the resulting buffer is only as large as necessary.
1083 * readutmp.c: Include readutmp.h first.
1084 Include <errno.h>, since readutmp.h no longer does that.
1085 * readutmp.h: Don't include <errno.h>,
1086 <sys/param.h>, <time.h>; not needed to establish interface.
1087 (errno): Remove decl.
1088 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1089 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1090 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1092 2004-11-28 Simon Josefsson <jas@extundo.com>
1094 * base64.h, base64.c: New file.
1096 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1098 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1100 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1102 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1103 HP's ANSI C compiler.
1104 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1105 Declaring int functions causes warnings on some modern systems and
1106 shouldn't be needed to compile on ancient ones.
1107 * same.c (MIN) [defined MIN]: Don't define, since it's already
1110 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1111 with the following changes.
1112 (__set_errno): Parenthesize properly.
1113 Include <stdbool.h>.
1114 (MIN, MAX, MATCHING_INO): New macros.
1115 (__getcwd): Define with prototype, not K&R form.
1116 Use heuristics to allocate default buffer on stack if possible.
1117 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1118 behavior, and to avoid the PATH_MAX limit when computing
1120 Use MATCHING_INO to compare inode number to file.
1121 Check for arithmetic overflow in size calculations.
1122 Fix bug in reallocation of dot array that caused getcwd to fail
1123 on directories nested deeper than 75.
1124 Be more careful about saving errno on error.
1125 Do not use realloc; use only free+malloc, as this is a bit
1126 more flexible and avoids a needless copy operation.
1127 Do not inspect st_dev and st_ino for symbolic links; POSIX
1128 doesn't specify the latter.
1129 Check for closedir errors.
1130 Avoid needless casts.
1131 Use "#ifdef weak_alias" around weak_alias, to be like other
1133 The following changes to getcwd.c have effect only when used in
1134 gnulib; they have no effect inside glibc proper.
1135 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1136 as alloca isn't used.
1137 (alloca, __alloca): Likewise.
1138 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1139 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1140 unconditionally, as gnulib assumes C89 or better.
1141 Do not include <sys/param.h>.
1142 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1143 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1145 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1146 Include <dirent.h> in a way that is compatible with modern Autoconf.
1147 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1148 New macros, if not already defined.
1149 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1150 Use "_LIBC", not "defined _LIBC", for consistency.
1151 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1153 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1154 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1155 * xgetcwd.c: David MacKenzie's old code was removed, so give
1156 credit only to Jim Meyering and adjust the copyright dates.
1157 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1158 <stdlib.h>, <unistd.h>, "pathmax.h".
1159 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1160 (INITIAL_BUFFER_SIZE): Remove.
1161 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1163 2004-11-23 Jim Meyering <jim@meyering.net>
1165 * getopt_.h: Remove trailing blanks.
1167 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1169 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1170 (futimens): New function, which uses futimes if available.
1171 (futimens, utimens): Support timespec==NULL, with same semantics
1172 as utime and utimens.
1173 * utimens.h (futimens): New decl.
1175 2004-11-23 Jim Meyering <jim@meyering.net>
1177 * __fpending.c: Add comment.
1179 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1181 * getopt_.h: Re-addition of __getopt_argv_const caused
1182 redefinition warnings. To avoid them, include the defines
1183 in `#if !defined __need_getopt ... #endif'. The only place
1184 where __getopt_argv_const is used is in definitions
1185 of getopt_long and getopt_long_only below, which are as well
1186 protected by `#ifndef __need_getopt'.
1187 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1188 __need_getopt after including <stdio.h> and <unistd.h> These
1189 headers might have defined it.
1191 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1193 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1195 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1196 optopt): Use them instead of invoking ## directly; otherwise, the
1197 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1199 2004-11-19 Bruno Haible <bruno@clisp.org>
1201 * strtok_r.c: Move comments from here...
1202 * strtok_r.h: ... to here.
1204 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1206 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1207 might fail. Problem reported by Yoann Vandoorselaere.
1208 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1209 that mishandle size_t overflow.
1211 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1213 * canon-host.c: Include "strdup.h".
1214 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1215 Use strdup instead of malloc/strcpy to duplicate strings.
1217 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1218 (human_space_before_unit): New constant.
1219 * human.c (human_readable): Support it.
1221 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1222 (xgetcwd): Set errno correctly when failing.
1223 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1224 the failure is actually due to a PATH_MAX problem.
1226 Further getopt changes to make it more likely that glibc will
1227 buy the changes back.
1228 * getopt.c (POSIXLY_CORRECT): New constant.
1229 (getopt): Use it, so to preserve glibc semantic
1230 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1231 when compiling for libc.
1232 * getopt_.h (__getopt_argv_const): Bring it back.
1233 (getopt_long, getopt_long_only): Use it.
1235 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1236 New arg POSIXLY_CORRECT. All callers changed.
1237 (getopt): Argv is now char * const *, as per standard.
1238 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1239 not char *__getopt_argv_const *.
1240 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1241 _getopt_long_only_r): Likewise.
1242 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1243 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1244 _getopt_long_r, _getopt_long_only_r): Likewise.
1245 * getopt_.h (__getopt_argv_const): Remove.
1246 (getopt): Argv is now char * const *, as per standard.
1248 * getdate.y (tORDINAL): New token.
1249 (day, relunit): Allow it for relative times.
1250 (relative_time_table): Use tORDINAL for ordinals.
1252 2004-11-15 Jim Meyering <jim@meyering.net>
1254 * closeout.c: Include "__fpending.h" once again.
1255 Include <stdbool.h>.
1256 (close_stdout): Don't fail just because stdout was closed initially,
1257 since some programs don't write to stdout in the normal course of
1258 operation (other than --version and --help), and we don't want this
1259 function to make e.g. `touch file >&-' fail.
1260 But do fail if it was closed and someone has tried to write to it.
1261 E.g., `printf foo >&-' must fail.
1263 2004-11-11 Simon Josefsson <jas@extundo.com>
1265 * strtok_r.h, strtok_r.c: New file.
1267 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1269 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1270 we can stop lying to compilers about the constness of argv when we
1271 are compiled outside glibc.
1272 (getopt, getopt_long, getopt_long_only): Use it.
1273 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1275 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1276 _getopt_long_only_r): Likewise.
1277 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1278 _getopt_long_only_r): Likewise.
1280 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1281 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1282 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1283 the other external symbols.
1284 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1285 declaration, since the above renaming now works around collisions.
1287 2004-11-11 Jim Meyering <jim@meyering.net>
1289 * linebreak.c: Remove trailing blanks.
1290 * alloca_.h: Likewise.
1291 * acosl.c: Likewise.
1292 * euidaccess.c: Likewise.
1293 * allocsa.h: Likewise.
1295 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1297 * mktime.c (SHR): New macro, which is a portable
1298 substitute for >> that should work even on Crays.
1299 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1300 Problem reported by Mark D. Baushke in
1301 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1302 * getdate.y (SHR): Likewise.
1304 * strftime.c (SHR): Likewise.
1306 * quotearg.c (struct quoting_options): Use unsigned int for
1307 quote_these_too, so that right shifts are well defined. All uses
1310 2004-11-10 Simon Josefsson <jas@extundo.com>
1312 * getaddrinfo.h, getaddrinfo.c: New files.
1314 2004-11-10 Jim Meyering <jim@meyering.net>
1316 Ensure that no close failure goes unreported.
1317 * closeout.c (close_stdout): Always close stdout. I.e., don't
1318 return early when it seems there's nothing to flush.
1319 Don't include __fpending.h.
1321 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1323 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1325 2004-11-05 Bruno Haible <bruno@clisp.org>
1327 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1328 Reported by Mark D. Baushke <mdb@cvshome.org>.
1330 2004-11-04 Bruno Haible <bruno@clisp.org>
1332 2004-09-11 Bruno Haible <bruno@clisp.org>
1333 * allocsa.valgrind: New file.
1334 2004-02-06 Bruno Haible <bruno@clisp.org>
1335 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1336 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1337 Reported by Christopher Seip <chris.seip@hp.com>.
1339 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1341 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1342 with errno == ERANGE if the buffer is too small.
1343 Problem reported by Mark D. Baushke.
1345 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1347 * xreadlink.c (MAXSIZE): New macro.
1348 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1349 size does not exceed MAXSIZE. Avoid cast.
1350 As suggested by Mark D. Baushke in
1351 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1352 if readlink fails with buffer size just under MAXSIZE, try again
1355 2004-11-02 Derek R. Price <derek@ximbiot.com>
1356 and Paul Eggert <eggert@cs.ucla.edu>
1358 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1359 (get_date): Overparenthesize to avoid GCC warning.
1361 2004-11-02 Bruno Haible <bruno@clisp.org>
1363 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1364 function returns void.
1366 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1368 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1369 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1372 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1374 * getdate.y: Add support for TZ="foo" within a date string.
1375 Fix some bugs near time_t boundaries. Reject dates with
1376 out-of-range components, e.g., "Sept 31".
1377 Include <stdlib.h>, "setenv.h", "xalloc.h".
1378 (ISDIGIT_LOCALE): Remove; unused.
1379 Note that the TZ and time functions used here are not reentrant.
1380 (mktime_ok, get_tz): New functions.
1381 (TZBUFSIZE): New constant.
1382 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1383 This requires that we sometimes generate our own TZ="XXX..." setting.
1385 2004-10-27 Derek R. Price <derek@ximbiot.com>
1387 * mktime.c (not_equal_tm): Remove redundant check.
1389 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1391 * getdate.y: Use Bison 1.875 features, and some minor
1392 code cleanups. This change does not affect semantics.
1393 Don't include <stdlib.h>; no longer needed.
1394 Don't include unlocked-io.h; only the "#if TEST" code uses
1395 stdio, and performance isn't crucial there.
1396 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1397 Bison 1.875 features as described below.
1398 All uses of "PC." replaced by "pc->".
1399 (YYSTYPE): Add a forward declaration.
1400 (yylex, yyerror): Use full prototypes in forward decls.
1401 Use "%pure-parser" rather than obsolescent "%pure_parser".
1402 Use %parse-param and %lex-param instead of obsolescent
1403 YYPARSE_PARAM and YYLEX_PARAM.
1404 (meridian_table, month_and_day_table, time_units_table,
1405 relative_time_table, time_zone_table, military_table,
1406 lookup_zone, lookup_word, get_date):
1407 Use NULL instead of 0 where appropriate.
1408 (to_hour): Avoid abort (), to avoid a dependency on
1410 (yyerror, yylex): Now accepts parser_control * arg.
1411 (main) [TEST]: Use '\0' rather than 0 for char.
1413 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1415 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1416 It's now the caller's responsibility to handle the case where
1417 !HAVE_GETPAGESIZE && !defined getpagesize.
1419 * mktime.c (leapyear): Arg is long int, not int.
1421 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1423 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1425 2004-10-12 Simon Josefsson <jas@extundo.com>
1427 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1428 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1431 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1433 * vsnprintf.h: New file.
1434 * vsnprintf.c: New file.
1436 2004-10-07 Bruno Haible <bruno@clisp.org>
1438 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1439 into the provided buffer.
1441 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1443 * diacrit.c, diacrit.h: Add GPL notice.
1445 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1446 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1447 * logl.c (logl): Keep the code as similar to glibc as possible.
1448 This avoids a potential constant-folding bug.
1450 2004-10-05 Bruno Haible <bruno@clisp.org>
1452 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1454 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1456 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1457 * xmalloc.c (xmemdup): Likewise.
1458 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1459 XFREE): Remove these long-obsolescent macros.
1460 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1461 * xstrdup.c: Remove.
1463 * regex.c (re_comp): Cast gettext return value to char *,
1464 Problem reported by Martin Neitzel via Mark D. Baushke.
1466 2004-10-04 Simon Josefsson <jas@extundo.com>
1468 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1469 '#ifdef USE_UNLOCKED_IO'.
1471 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1473 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1474 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1475 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1476 regex.c, sha1.c, version-etc.c, yesno.c:
1477 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1478 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1479 the includer's responsibility.
1481 Sync from coreutils.
1483 * modechange.c (mode_compile): Don't decrement a pointer that
1484 points to the start of a string, as the C Standard says the
1485 resulting behavior is undefined.
1487 * backupfile.h (enum backuptype): Rename none -> no_backups,
1488 simple -> simple_backups, numbered_existing ->
1489 numbered_existing_backups, numbered -> numbered_backups
1490 to avoid shadowing problems. All uses changed.
1491 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1492 * backupfile.c (check_extension, numbered_backup):
1493 Rename locals to avoid shadowing 'basename'.
1494 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1497 * .cppi-disable: Add getopt_.h, getopt_int.h.
1498 * .cvsignore: Add getopt.h.
1500 2004-10-04 Simon Josefsson <jas@extundo.com>
1502 * memmem.h: New file.
1503 * memmem.c: New file, taken from glibc.
1505 2004-10-02 Jim Meyering <jim@meyering.net>
1507 * dirfd.h, getpagesize.h: Add copyright notice.
1509 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1511 * snprintf.c: Remove comments as to why each header is needed.
1513 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1515 * strsep.h: New file.
1516 * strsep.c: New file.
1518 2004-10-01 Simon Josefsson <jas@extundo.com>
1520 * snprintf.c (snprintf): Handle size==0.
1522 2004-10-01 Simon Josefsson <jas@extundo.com>
1523 Bruno Haible <bruno@clisp.org>
1525 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1526 (snprintf): Declare 'args'.
1528 2004-09-30 Simon Josefsson <jas@extundo.com>
1530 * snprintf.h, snprintf.c: New files.
1532 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1534 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1535 (hol_entry_help): Never translate an empty string.
1536 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1537 * argp.h (OPTION_NO_TRANS): New option.
1539 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1541 * xvasprintf.c: Include xalloc.h.
1542 (xvasprintf): Use xalloc_die, not xmalloc_die.
1544 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1546 * dummy.c: Change copyright notice to FSF, and license to GPL.
1548 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1550 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1551 Problem reported by Bruno Haible in:
1552 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1554 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1556 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1557 in case some system header has #define'd it. Problem reported by
1558 Soeren D. Schulze in
1559 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1561 2004-09-08 Bruno Haible <bruno@clisp.org>
1563 * stdint_.h.in: New file, taken from GNU clisp.
1565 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1567 * xvasprintf.h: New file.
1568 * xvasprintf.c: New file.
1569 * xasprintf.c: New file.
1571 2004-09-08 Bruno Haible <bruno@clisp.org>
1573 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1575 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1577 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1579 Import from coreutils.
1580 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1581 strings on unbounded length. alloca's performance benefits aren't
1582 that important here.
1584 (parse_with_separator): New function, with most of the internals
1585 of the old parse_user_spec. Allow user to omit both user and group,
1586 for compatibility with FreeBSD.
1587 Clone only the user name, not the entire spec.
1588 Do not set *uid, *gid unless entirely successful.
1589 Avoid memory leak in some failing cases.
1590 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1591 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1592 (parse_user_spec): Rewrite to use parse_with_separator.
1594 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1596 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1597 its complicated substitute.
1598 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1599 and program_invocation_name.
1600 (__argp_basename) [!_LIBC]: Remove; the only use was
1601 replaced by its body.
1602 (__argp_short_program_name): Change condition from
1603 !defined __argp_short_program_name to
1604 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1605 to match argp-namefrob.h.
1606 (__argp_failure): Don't assume strerror_r returns char *.
1607 * argp-parse.c (N_): Define unconditionally.
1608 (argp_default_options): Fill out initializers with 0 to avoid
1611 2004-08-12 Simon Josefsson <jas@extundo.com>
1613 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1614 * getopt_.h: Renamed from getopt.h.
1616 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1618 Merge from coreutils.
1620 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1621 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1622 for Reliant Unix 5.43.
1624 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1625 (union fooround): Use uintmax_t, not long int.
1626 The rest is a merge from libc:
1627 [defined _LIBC]: Include <shlib-compat.h>.
1628 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1630 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1632 * strverscmp.c: Convert to UTF-8.
1634 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1636 * obstack.h (obstack_empty_p):
1637 Don't assume that chunk->contents is suitably aligned.
1638 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1639 Likewise. Problem reported by Benno in
1640 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1642 * chown.c (rpl_chown): Work even if the file is writeable but not
1643 readable. This could be improved further but it'd take some work.
1645 2004-08-08 Simon Josefsson <jas@extundo.com>
1647 * xgethostname.c: Don't include error.h (not used).
1650 * getpass.c: Include getpass.h first.
1652 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1654 * xalloc-die.c: New files.
1655 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1657 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1658 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1659 (_, N_, xalloc_die): Move to xalloc-die.c.
1660 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1661 so that we needn't mess with xalloc_msg_memory_exhausted.
1663 * sha1.h: Renamed from sha.h.
1664 (SHA1_H): Renamed from _SHA_H.
1665 (sha1_ctx): Renamed from sha_ctx.
1666 (sha1_init_ctx): Renamed from sha_init_ctx.
1667 (sha1_process_block): Renamed from sha_process_block.
1668 (sha1_process_bytes): Renamed from sha_process_bytes.
1669 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1670 (sha1_read_ctx): Renamed from sha_read_ctx.
1671 (sha1_stream): Renamed from sha_stream.
1672 (sha1_buffer): Renamed from sha_buffer.
1673 * sha1.c: Likewise; renamed from sha.c.
1674 Do not include <sys/types.h>.
1675 Include <stddef.h> rather than <stdlib.h>.
1677 2004-08-08 Bruno Haible <bruno@clisp.org>
1679 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1680 FILESYSTEM_PREFIX_LEN.
1681 * progreloc.c: Likewise.
1682 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1684 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1687 * argp-help.c (make_hol, hol_append): Don't assume that
1688 SIZE_MAX is a valid preprocessor constant.
1689 (__argp_basename): Change from "#ifndef _LIBC"
1690 to "#ifndef __argp_short_program_name", so that
1691 we don't compile these functions for tar.
1693 More merges from coreutils.
1694 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1695 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1697 * addext.c: Remove; no longer needed.
1698 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1699 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1700 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1701 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1702 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1703 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1704 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1705 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1706 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1707 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1708 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1709 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1710 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1711 Import changes from coreutils.
1713 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1715 Merge from coreutils.
1717 * .gdb-history: Remove; this doesn't belong here.
1719 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1720 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1721 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1723 * dirname.h: Include <stdbool.h>.
1724 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1725 for consistency with POSIX terminology. All uses changed.
1726 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1727 (strip_trailing_slashes): Use bool for booleans.
1728 * stripslash.c (strip_trailing_slashes): Likewise.
1730 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1731 sometimes returns a positive errno value even when it succeeds.
1732 (print_errno_message) [!LIBC]: Fall back on strerror if
1735 * path-concat.c (mempcpy): Don't define if a system header defines it.
1736 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1737 (longest_relative_suffix): New function.
1738 (path_concat): Use it. Assume first argument is not NULL.
1739 Port to DOS. Omit redundant separators.
1740 Report an error instead of returning NULL.
1741 Use mempcpy instead of memcpy.
1742 (xpath_concat): Remove: not declared or used.
1744 * same.h: Include <stdbool.h>
1745 (same_name): Return bool, not int.
1746 * same.c (same_name): Likewise.
1747 (errno): Don't declare; we assume C89 or better now.
1749 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1750 if not already defined.
1752 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1753 * dup-safer.c (errno): Likewise.
1755 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1757 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1760 2004-08-03 Simon Josefsson <jas@extundo.com>
1762 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1763 * progname.h: Don't include stdbool.h.
1765 2004-08-02 Simon Josefsson <jas@extundo.com>
1767 * getsubopt.h: New file, with comments from Bruno Haible.
1768 * getsubopt.c: New file, from glibc, but slightly modified based on
1769 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1771 2004-08-01 Simon Josefsson <jas@extundo.com>
1773 * xgetdomainname.c: Include stdlib.h, for free().
1775 2004-07-16 Simon Josefsson <jas@extundo.com>
1777 * dummy.c: New file.
1779 2004-07-16 Bruno Haible <bruno@clisp.org>
1781 * backupfile.h: Add extern "C" for C++.
1782 * closeout.h: Likewise.
1783 * copy-file.h: Likewise.
1784 * findprog.h: Likewise.
1785 * full-write.h: Likewise.
1786 * pathname.h: Likewise.
1787 * progname.h: Likewise.
1788 * stpcpy.h: Likewise.
1789 * stpncpy.h: Likewise.
1790 * strcase.h: Likewise.
1791 * strstr.h: Likewise.
1792 * xalloc.h: Likewise.
1794 * mbswidth.h: Add extern "C" for C++.
1795 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1797 2004-07-09 Simon Josefsson <jas@extundo.com>
1799 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1800 failed without this.)
1802 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1804 * fchown-stub.c: New file.
1806 2004-06-24 Jim Meyering <jim@meyering.net>
1808 * obstack.h (obstack_base): Cast to (void *), per documentation.
1810 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1812 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1814 2004-06-01 Jim Meyering <jim@meyering.net>
1816 * calloc.c: New file.
1818 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1820 * getdate.y (yylex): Allow space between sign and number.
1821 Problem reported by Dan Jacobson.
1823 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1824 and Jim Meyering <jim@meyering.net>
1826 Merge from coreutils CVS.
1828 * stat-macros.h: New file, with contents from file-type.h
1829 and coreutils' system.h.
1830 * file-type.c: Include "stat-macros.h".
1831 * file-type.h (file_type): Move all macro definitions to new file,
1834 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1835 Wrap old code with this conditional.
1836 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1837 function that does not dereference symlinks.
1838 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1840 * xreadlink.c: Include xreadlink.h first, to catch .h file
1841 dependency problems.
1842 (xreadlink): Accept new arg SIZE, for efficiency.
1843 All decls and uses changed.
1844 * xreadlink.h: Include <stddef.h>, for size_t.
1846 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1847 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1849 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1851 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1853 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1854 macros to be defined.
1855 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1856 the allocator returns NULL because the requested size is zero.
1858 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1860 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1861 var. Add comment explaining why libc still defines it. This
1862 merges the following patch from glibc:
1863 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1865 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1867 * obstack.c (_obstack): Remove unused variable. It hasn't been
1868 present in glibc since revision 1.1 of this file.
1869 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1870 obstack_alignment_mask, obstack_alloc, obstack_base,
1871 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1872 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1873 obstack_grow0, obstack_init, obstack_int_grow,
1874 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1875 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1876 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1877 nonexistent functions.
1879 2004-05-17 Derek R. Price <derek@ximbiot.com>
1880 Paul Eggert <eggert@cs.ucla.edu>
1882 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1884 2004-05-14 Bruno Haible <bruno@clisp.org>
1886 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1887 that consists of a '.' followed by an empty digit string.
1888 Patch by Tor Lillqvist <tml@iki.fi>.
1890 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1892 Port obstack to the AS/400, where pointers are 16 bytes wide and
1893 you cannot cast an integer to a valid pointer. This patch is
1894 currently waiting to be integrated into glibc; see
1895 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1897 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1898 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1899 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1900 (struct obstack): temp member is now a union of a pointer and
1901 an integer, instead of an integer. All integer uses changed.
1902 This does not affect the physical layout of struct obstack,
1903 except on hosts (like the AS/400) where the size or alignment of
1904 void * is greater than that of ptrdiff_t.
1905 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1906 __STDC__)]: Store temporary in pointer member of union, not
1908 * obstack.c: Include <stddef.h>, for offsetof.
1909 (struct fooalign): Remove; it doesn't need a name.
1910 (union fooround): Change double to long double, and add void *.
1911 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1912 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1913 not a macro. Hence the values are always int; so remove all
1914 casts-to-int in uses.
1916 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1917 Derek Price <derek@ximbiot.com>
1919 * alloca.c: Include <alloca.h>, to get our interface.
1920 * alloca_.h: Use __alloca on AIX, so that we don't have to
1921 include <alloca.h> first. Use C89 prototype for alloca; this
1922 requires including <stddef.h> for size_t. Use extern "C" if C++.
1923 Use #elif for simplicity, since we can assume C89 now.
1924 Don't try to source the system alloca.h since it will not be found
1925 and to prevent recursively including its replacement.
1926 * fnmatch.c: Include <alloca.h> instead of opencoding.
1927 * regex.c: Likewise.
1929 2004-05-16 Derek Price <derek@ximbiot.com>
1930 Paul Eggert <eggert@cs.ucla.edu>
1932 getline cleanup. This changes the getndelim2 API: both order of
1933 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1936 * getline.c: Don't include stddef.h or stdio.h, since our
1937 interface does that.
1938 (getline): Always use getdelim, so that we don't have two
1939 copies of this code.
1940 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1942 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1943 (GETNDELIM2_MAXIMUM): New macro.
1944 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1945 instead of the old practice of delim2==0. All callers changed.
1946 Return -1 on overflow, instead of returning junk.
1947 Do not set *linesize unless allocation succeeds.
1948 * getndelim2.h: Do not include stddef.h; no longer needed, now
1949 that we include sys/types.h.
1950 * getnline.h: Likewise.
1951 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1952 (getndelim2): Reorder arguments.
1953 * getnline.c (getnline, getndelim):
1954 Don't discard the NMAX argument.
1955 (getnline): Invoke getndelim, to avoid code duplication.
1956 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1957 of (size_t) -1 by callers of the getnline family.
1959 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1961 * nanosleep.c (suspended): Change its type from int to
1962 sig_atomic_t volatile.
1963 (first_call): Make it private to rpl_nanosleep, and have it
1964 be zero initially as that's a bit faster.
1965 (my_usleep): Round up fractional times instead of truncating them,
1966 as this is the usual meaning for 'sleep'.
1968 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1970 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1971 (ENOSYS): Define if not defined.
1972 (settime): Fall back on stime if it exists and settimeofday fails.
1973 But don't bother with fallbacks if a method fails with errno == EPERM.
1975 2004-05-11 Jim Meyering <jim@meyering.net>
1977 Prior to this change, the save_cwd caller required read access to the
1978 current directory on most systems (ones with the fchdir function).
1980 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1981 fails, try write-only, and finally, resort to using xgetcwd.
1983 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1985 * obstack.c, obstack.h: Import changes from libc.
1987 2004-04-28 Bruno Haible <bruno@clisp.org>
1989 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1990 implicitly appends .exe to executables.
1991 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1992 accepts Windows pathnames.
1993 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1994 Cygwin like Windows, since it now accepts Windows pathnames.
1995 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1996 Cygwin like Windows, since it now accepts Windows pathnames.
1997 Reported by Derek Robert Price <derek@ximbiot.com>.
1999 2004-04-20 Jim Meyering <jim@meyering.net>
2001 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2003 2004-04-20 Jim Meyering <jim@meyering.net>
2004 Bruno Haible <bruno@clisp.org>
2006 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2007 memory when realloc fails.
2009 2004-04-18 Jim Meyering <jim@meyering.net>
2011 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2012 don't leak memory and do call END_UTMP_ENT.
2014 2004-04-11 Paul Eggert <eggert@twinsun.com>
2016 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2017 (CHAR_BIT): Remove, since we assume C89.
2018 Include <stdint.h> if available, as per current Autoconf CVS advice.
2020 2004-03-30 Paul Eggert <eggert@twinsun.com>
2022 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2023 not bool, to be more consistent with Unix conventions.
2024 Suggested by Bruno Haible.
2026 Merge from coreutils.
2028 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2031 * getdate.h: Include stdbool.h, and timespec.h instead of
2032 the usual <time.h> dance.
2033 (get_date): Change signature to support fractional time stamps.
2034 All callers changed.
2035 * getdate.y: Include "getdate.h" first, as we can now
2036 assume C89 and don't need to worry about 'const'.
2037 Similarly, include "unlocked-io.h" near start, not in middle.
2039 (textint.value): Use long int rather than int.
2040 (textint.digits): Use size_t rather than int.
2041 (BILLION, LOG10_BILLION): New constants.
2042 (parser_control): New member rel_ns. Members day_ordinal,
2043 time_zone, month, day, hour, minutes, rel_year, rel_month,
2044 rel_day, rel_hour, rel_minutes, rel_seconds
2045 are now long int, not int. Member seconds is now struct timespec,
2046 not int. New member timespec_seen. Members dates_seen, days_seen,
2047 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2049 (%union.intval): Now long int, not int.
2050 New member timespec.
2051 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2052 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2053 (spec): Now is a timespec or an item list.
2054 (timespec, items): New nonterminals.
2055 (time, rel, relunit, number, get_date):
2056 Add support for fractional seconds.
2057 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2058 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2059 (to_hour): First arg is now long int, not int.
2060 (to_year): Returns long int, not int.
2061 Don't treat year -70 like 70.
2062 (tm_diff): Returns long int, not int.
2063 (lookup_word): Use bool instead of int when appropriate.
2064 (yylex): Use size_t for count, not int.
2065 Detect overflow when parsing large integer constants.
2066 Add support for fractions.
2067 (get_date): Make pointers 'const' if possible.
2068 Use more-portable code to detect integer overflow.
2069 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2070 Don't use ctime; it's not reliable if the year has >4 digits.
2072 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2073 This is for compatibility with BSD.
2075 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2076 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2077 From coreutils' system.h.
2079 * userspec.c: Don't include "posixver.h".
2080 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2081 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2082 compatible extension. Simplify code by removing a boolean int
2083 that was always nonzero if a string was nonnull.
2085 2004-03-30 Jim Meyering <jim@meyering.net>
2087 Merge from coreutils.
2089 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2091 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2092 an empty input stream.
2094 * readtokens.c: Include <stdbool.h>.
2095 (readtoken): Use `size_t' rather than int/long.
2096 All callers adjusted.
2097 Use `bool' rather than `int' where appropriate.
2098 Use memset rather than an explicit loop.
2099 Use x2nrealloc rather than xrealloc.
2100 Allow the use of `\0' as a delimiter.
2101 (readtokens): Likewise.
2102 * readtokens.h (readtoken, readtokens): Update prototypes.
2104 2004-03-30 Bruno Haible <bruno@clisp.org>
2106 * getloadavg.c (getloadavg): Don't assume setlocale returns
2109 2004-03-29 Paul Eggert <eggert@twinsun.com>
2111 Merge changes to getloadavg.c from coreutils and Emacs.
2113 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2114 Define to an expression, not to the empty string.
2115 Include cloexec.h and xalloc.h.
2116 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2117 Use set_cloexec_flag rather than rolling our own.
2118 * cloexec.c, cloexec.h: New files.
2120 2004-03-18 Paul Eggert <eggert@twinsun.com>
2122 * getopt.h: Sync with libc CVS.
2124 2004-03-18 Paul Eggert <eggert@twinsun.com>
2125 Bruno Haible <bruno@clisp.org>
2127 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2128 not on all platforms that have <wchar.h>.
2129 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2131 2004-03-09 Paul Eggert <eggert@twinsun.com>
2133 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2135 * getopt_int.h: New file, also synced from libc.
2137 2004-03-07 Paul Eggert <eggert@twinsun.com>
2139 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2140 '#if' expressions. Unlike the code it replaces, it does not
2141 depend on (defined _SC_PAGESIZE). However, it does depend on
2142 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2143 first reported by Jason Andrade in
2144 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2146 2004-01-18 Simon Josefsson <jas@extundo.com>
2148 * strdup.h: New file.
2149 * strdup.c: Include it.
2150 * path-concat.c: Include strdup.h. Drop strdup declaration.
2151 * userspec.c: Include strdup.h. Drop strdup declaration.
2153 2004-02-06 Karl Berry <karl@gnu.org>
2155 * config.charset: update from gettext 0.14.1.
2157 2004-02-05 Paul Eggert <eggert@twinsun.com>
2159 Add comments and code, prompted by suggestions from Bruno Haible
2161 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2162 describing the enum quoting_style values.
2163 * quotearg.c (quotearg_alloc): New function.
2164 (quotearg_buffer_restyled): Treat lone { and } as special.
2165 Treat = as special. Work around bug with older shells
2166 that "see" a '\' that is really the 2nd byte of a multibyte char.
2167 Quote empty string with shell_quoting_style.
2169 2004-02-03 Bruno Haible <bruno@clisp.org>
2171 * pipe.h: New file, from GNU gettext.
2172 * pipe.c: New file, from GNU gettext.
2174 2004-01-27 Bruno Haible <bruno@clisp.org>
2176 * execute.h: New file, from GNU gettext.
2177 * execute.c: New file, from GNU gettext.
2178 * w32spawn.h: New file, from GNU gettext.
2180 2004-01-23 Paul Eggert <eggert@twinsun.com>
2182 Exit-status fix from coreutils.
2184 Use exit_failure consistently in place of EXIT_FAILURE,
2185 so that program exit statuses are consistent on failure.
2187 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2188 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2189 * argmatch.h: Comment fix to match the above.
2190 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2191 Now a macro referring to exit_failure, instead of a separate
2192 variable. Include "exitfail.h" to get it.
2193 * xstrtol.h: Include "exitfail.h".
2194 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2196 * long-options.c (parse_long_options): Use prototype
2197 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2200 2004-01-21 Jim Meyering <jim@meyering.net>
2202 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2203 so as not to conflict with a different-sized __mktime_internal
2204 function in GNU libc.
2205 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2206 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2208 2004-01-18 Paul Eggert <eggert@twinsun.com>
2210 Merge from diffutils.
2212 * file-type.c (file_type): Add typed memory objects.
2213 * file-type.h (S_TYPEISTMO): New macro.
2215 * c-stack.h (c_stack_action): Remove argv argument.
2216 * c-stack.c (c_stack_action): Likewise. All uses changed.
2217 (die): Don't calculate message unless segv_action returns.
2218 (get_stack_location, min_address_from_argv, max_address_from_argv,
2219 volatile stack_base, volatile_stack_size): Remove.
2220 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2221 that every segmentation violation is a stack overflow. (Ouch!)
2222 See Debian bug 136249 (still outstanding) for more info about why
2223 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2225 2003-11-30 Bruno Haible <bruno@clisp.org>
2227 Safer stack allocation.
2228 * setenv.c: Include allocsa.h.
2229 (alloca): Remove fallback definition.
2230 (freea): Remove macro.
2231 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2234 2003-10-17 Bruno Haible <bruno@clisp.org>
2236 * binary-io.h: Avoid warnings on Cygwin.
2238 2003-12-28 Bruno Haible <bruno@clisp.org>
2240 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2241 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2243 2003-11-28 Bruno Haible <bruno@clisp.org>
2245 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2247 2003-11-27 Bruno Haible <bruno@clisp.org>
2249 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2251 2003-11-17 Bruno Haible <bruno@clisp.org>
2253 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2255 2003-11-24 Bruno Haible <bruno@clisp.org>
2257 * xallocsa.h: New file, from GNU gettext.
2258 * xallocsa.c: New file, from GNU gettext.
2260 2003-11-24 Bruno Haible <bruno@clisp.org>
2262 * allocsa.h: New file, from GNU gettext.
2263 * allocsa.c: New file, from GNU gettext.
2265 2003-11-24 Bruno Haible <bruno@clisp.org>
2267 * eealloc.h: New file.
2269 2004-01-15 Jim Meyering <jim@meyering.net>
2271 Merge from coreutils.
2273 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2274 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2275 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2277 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2278 optional configure-time default.
2280 * version-etc.c (version_etc_copyright): Update copyright date.
2282 * xreadlink.c (xreadlink): Correct outdated comment.
2284 2004-01-15 Paul Eggert <eggert@twinsun.com>
2286 Merge from coreutils.
2288 * posixver.c: Include posixver.h.
2290 * same.c: Include <stdbool.h>, <limits.h>.
2291 (_POSIX_NAME_MAX): Define if not defined.
2293 (same_name): If file names are silently truncated, report
2294 that the file names are the same if they are the same after
2295 the silent truncation.
2297 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2298 conversion function.
2299 * xstrtod.c (xstrtod): Likewise. All callers changed to
2300 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2303 2004-01-14 Paul Eggert <eggert@twinsun.com>
2305 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2306 with like-named macro in fnmatch.c.
2307 (EXT): Use an internal constant instead.
2309 Merge fnmatch patches from glibc.
2310 * fnmatch.c (mbsinit): Remove define.
2311 Add libc_hidden_ver (__fnmatch, fnmatch).
2312 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2313 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2315 2003-12-14 Karl Berry <karl@gnu.org>
2317 * config.charset: update from gettext-runtime.
2319 2003-12-03 Paul Eggert <eggert@twinsun.com>
2321 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2322 Bug reported by Alfred M. Szmidt.
2324 2003-11-29 Karl Berry <karl@gnu.org>
2326 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2328 2003-11-23 Paul Eggert <eggert@twinsun.com>
2329 Bruno Haible <bruno@clisp.org>
2331 * printf-parse.h: Don't include sys/types.h.
2332 (ARG_NONE): New macro.
2333 (char_directive): Change type of *arg_index fields to size_t.
2334 * printf-parse.c: Don't include sys/types.h.
2335 (SSIZE_MAX): Remove macro.
2336 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2337 Remove unnecessary overflow check.
2338 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2341 2003-11-24 Paul Eggert <eggert@twinsun.com>
2343 * alloca.c: Remove dependency on xalloc module.
2344 (xalloc_die): Remove.
2345 (memory_full) [!defined emacs]: New macro.
2346 [!defined emacs]: Don't include xalloc.h.
2347 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2348 address arithmetic overflows. Change datatypes a bit to avoid
2351 2003-11-22 Jim Meyering <jim@meyering.net>
2353 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2355 2003-11-17 Bruno Haible <bruno@clisp.org>
2357 * vasnprintf.c (alloca): Remove fallback definition.
2358 (freea): Remove definition.
2359 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2360 Reported by Paul Eggert.
2362 2003-11-17 Jim Meyering <jim@meyering.net>
2364 On systems without utime and without a utimes function capable of
2365 dealing with a NULL struct utimbuf* argument, this utime replacement
2366 could -- in unusual circumstances -- leak a file descriptor.
2367 * utime.c: Include <unistd.h> and <errno.h>.
2368 (utime_null): Be sure to close `fd' and to preserve errno.
2369 Reported by Geoff Collyer via Arnold Robbins.
2371 2003-11-16 Paul Eggert <eggert@twinsun.com>
2372 Bruno Haible <bruno@clisp.org>
2374 Protect against address arithmetic overflow.
2375 * printf-args.h: Include stddef.h.
2376 (arguments): Change type of field 'count' to size_t.
2377 * printf-args.c (printf_fetchargs): Use size_t instead of
2378 'unsigned int' where appropriate.
2379 * printf-parse.h: Include sys/types.h.
2380 (char_directive): Change type of *arg_index fields to ssize_t.
2381 (char_directives): Change type of fields 'count', max_*_length to
2383 * printf-parse.c: Include sys/types.h and xsize.h.
2384 (SSIZE_MAX): Define fallback value.
2385 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2386 instead of 'int' where appropriate. Check a_allocated, d_allocated
2387 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2388 * vasnprintf.c: Include xsize.h.
2389 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2390 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2391 overflow. Avoid wraparound when converting a width or precision from
2394 2003-11-16 Bruno Haible <bruno@clisp.org>
2396 Update from GNU gettext.
2397 * printf-parse.c: Generalize to it can be compiled for wide strings.
2398 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2399 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2400 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2401 SNPRINTF): New macros.
2402 Don't include <alloca.h> if the file is used inside libintl.
2403 (local_wcslen): New function, for Solaris 2.5.1.
2404 (VASNPRINTF): Use it instead of wcslen.
2406 2003-11-16 Bruno Haible <bruno@clisp.org>
2408 * xsize.h (xmax): New function.
2409 (xsum, xsum3, xsum4): Declare as "pure" functions.
2411 2003-11-12 Paul Eggert <eggert@twinsun.com>
2413 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2414 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2415 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2416 heuristic is just as accurate as far as we know, and it removes a
2417 dependency on size_max.m4 and ptrdiff_max.m4.
2419 2003-11-12 Paul Eggert <eggert@twinsun.com>
2421 * xstrtol.c (__xstrtol): Remove "break" immediately after
2422 "return", to pacify some unknown compiler. Problem reported
2425 2003-11-11 Bruno Haible <bruno@clisp.org>
2427 * xsize.h (SIZE_MAX): Remove fallback definition.
2428 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2431 2003-11-10 Paul Eggert <eggert@twinsun.com>
2433 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2434 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2435 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2437 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2438 not (size_t) -1, since it's defined here.
2440 2003-11-06 Paul Eggert <eggert@twinsun.com>
2442 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2443 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2444 Reject sizes of exactly SIZE_MAX bytes.
2445 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2446 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2448 2003-11-05 Bruno Haible <bruno@clisp.org>
2450 * xsize.h: Include limits.h, to avoid a possible collision with
2451 SIZE_MAX defined in <limits.h> on Solaris.
2453 2003-11-04 Bruno Haible <bruno@clisp.org>
2455 * xsize.h: New file.
2456 * linebreak.c: Include xsize.h.
2457 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2458 argument for overflow.
2459 Suggested by Paul Eggert.
2461 2003-10-31 Bruno Haible <bruno@clisp.org>
2463 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2464 to avoid (extremely rare) race condition.
2465 Suggested by Paul Eggert.
2467 2003-11-03 Jim Meyering <jim@meyering.net>
2469 * userspec.c: Include "userspec.h".
2470 * userspec.h: New file.
2472 2003-10-31 Paul Eggert <eggert@twinsun.com>
2474 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2475 * mountlist.c (SIZE_MAX): Define if not defined already.
2476 (read_filesystem_list): Set and use me_type_malloced.
2477 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2478 whatever the type happens to be), for brevity and consistency.
2479 Check for size calculation overflow on Alphas running OSF/1.
2481 2003-10-31 Jim Meyering <jim@meyering.net>
2483 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2485 * linebuffer.c: Include <string.h> for declaration of memset.
2487 2003-10-30 Paul Eggert <eggert@twinsun.com>
2488 Bruno Haible <bruno@clisp.org>
2490 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2491 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2493 2003-10-29 Paul Eggert <eggert@twinsun.com>
2495 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2496 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2498 * quotearg.c (quotearg_n_options): Use it.
2499 * group-member.c: Include <stdbool.h>.
2500 (free_group_info): Arg is now const *; don't free arg.
2501 (get_group_info): Now returns bool and accepts struct group_info *,
2502 rather than returning a malloc'ed struct group_info *.
2503 All uses changed. Check for overflow in internal size calculation.
2505 * getusershell.c (readname): Simplify the code by using x2nrealloc
2506 rather than xmalloc/xrealloc.
2507 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2508 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2509 conformance bug: the old code used a pointer after freeing the
2510 storage that it addressed.
2511 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2512 rather than doing it by hand.
2513 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2514 the buffer preserved. Use free and xmalloc instead.
2515 * quotearg.c (quotearg_n_options): Likewise.
2516 Use a simpler test for size overflow. Don't use xalloc_oversized
2517 because unsigned int might be wider than size_t (!); this suggests
2518 that we should switch from unsigned int to size_t for slot numbers.
2520 2003-10-27 Bruno Haible <bruno@clisp.org>
2522 * stdbool_.h: Better support for BeOS.
2524 2003-10-27 Paul Eggert <eggert@twinsun.com>
2526 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2527 to allocate the returned structure. Do not allocate a subarray,
2528 as x2nrealloc will do that.
2529 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2530 instead of xnrealloc.
2531 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2533 2003-10-26 Paul Eggert <eggert@twinsun.com>
2535 * xalloc.h (xalloc_oversized): New static inline function, for
2536 callers that want to do their own size-overflow checking. Include
2537 <stdbool.h>, since xalloc_oversized returns bool.
2538 * xalloc.c (array_size_overflow): Remove. All callers changed
2539 to use xalloc_oversized.
2541 Add two functions x2realloc, x2nrealloc, for programs that grow
2542 arrays dynamically by doubling their sizes.
2543 * xalloc.h (x2realloc, x2nrealloc): New decls.
2544 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2547 Port to C99 semantics for 'inline' of external functions.
2548 Bug reported by Bruno Haible.
2549 * xmalloc.c (xnmalloc_inline): New static inline function,
2550 with the old contents of xnmalloc.
2551 (xnmalloc, xmalloc): Use it.
2552 (xnrealloc_inline): New static inline function,
2553 with the old contents of xnrealloc.
2554 (xnrealloc, xrealloc): Use it.
2556 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2558 2003-10-25 Paul Eggert <eggert@twinsun.com>
2560 Fix several address-calculation bugs in the hash modules,
2561 plus some minor code cleanup.
2563 * hash.h: Include <stdbool.h>, for bool.
2564 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2565 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2566 hash_get_n_entries, hash_get_max_bucket_length,
2567 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2568 hash_rehash): Use size_t rather than unsigned.
2569 * hash.c (struct hash_table, hash_get_n_buckets,
2570 hash_get_n_buckets_used, hash_get_n_entries,
2571 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2572 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2573 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2575 (SIZE_MAX): Define if not defined.
2576 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2577 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2579 Use const * when possible.
2580 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2581 (check_tuning): Fix bug: if tuning parameters were very close to
2582 0 or 1, rounding errors could have caused subscript violations.
2583 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2584 (hash_initialize): Add 'fail:' label
2585 to free table and return NULL, and use it to simplify code.
2586 Use calloc rather than clearing the storage ourself.
2587 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2588 buffer size calculations.
2589 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2590 Include <stddef.h>, for size_t.
2591 * hash-pjw.c (hash_pjw): Likewise.
2592 Switch to method described by Bruno Haible.
2593 Include <limits.h>, for CHAR_BIT.
2594 (SIZE_BITS): New macro.
2596 2003-10-21 Paul Eggert <eggert@twinsun.com>
2598 * getndelim2.c (getndelim2): When size calculation overflows,
2599 ceiling the allocation at NMAX bytes rather than silently
2600 discarding input bytes before NMAX is reached. This makes
2601 a difference only if NMAX exceeds SIZE_MAX / 2.
2603 * obstack.c: Merge from glibc.
2604 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2605 Add libc_hidden_def (_obstack_newchunk).
2606 (_obstack_free) [! defined _LIBC]: Remove.
2607 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2608 a clone of the function body.
2609 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2610 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2612 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2613 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2616 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2617 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2618 Don't use lvalue casts, as GCC plans to remove support for them
2619 in GCC 3.5. Reported by Joseph S. Myers. This bug
2620 was also present in the non-GCC version, indicating that this
2621 code had always been buggy and had never been widely used.
2622 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2623 Use the fast variant of each macro, rather than copying the
2624 definiens of the fast variant; that way, we'll be more likely to
2625 catch future bugs in the fast variants.
2627 2003-10-20 Bruno Haible <bruno@clisp.org>
2629 * wait-process.h: New file, from GNU gettext.
2630 * wait-process.c: New file, from GNU gettext.
2632 2003-10-19 Jim Meyering <jim@meyering.net>
2634 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2636 2003-10-16 Paul Eggert <eggert@twinsun.com>
2638 * getgroups.c: Include <errno.h>, <stdlib.h>.
2639 (getgroups): First arg is int, not size_t.
2640 Don't let 'free' mangle errno.
2642 2003-10-16 Jim Meyering <jim@meyering.net>
2644 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2646 2003-10-15 Paul Eggert <eggert@twinsun.com>
2648 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2650 (new_exclude, add_exclude_file): Initial size no longer needs to
2652 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2653 our own address arithmetic overflow checking.
2655 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2656 (fnmatch): Do not alloca more than 2000 wide characters;
2657 instead, use malloc for large buffers.
2658 Check for address arithmetic overflow, and return -1
2659 with errno set to ENOMEM in that case.
2660 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2661 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2662 instead, return -1. Check for address arithmetic overflow.
2664 2003-10-14 Paul Eggert <eggert@twinsun.com>
2666 Handle invalid suffixes and overflow independently, so that
2667 callers can treat them independently as needed. Fix some bugs in
2668 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2669 suffix for a human-readable blocksize. The major caller-visible
2670 change is the addition of a new
2671 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2672 that both overflow and suffix chars were found.
2674 * human.c (humblock): Don't check separately for invalid suffix
2675 char; that is xstrtoumax's job (now that its bug is fixed).
2676 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2677 INTMAX_MAX]: New macros.
2678 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2679 TYPE_MAXIMUM): New macros.
2680 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2681 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2682 if overflow occurs, as it's what __strtol does and it's more useful
2684 (__xstrtol): If __strtol reports some error other than ERANGE,
2685 reflect it to the caller as LONGINT_INVALID. If it reports
2686 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2687 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2688 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2690 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2691 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2692 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2693 [defined UINTMAX_MAX]: New macros.
2695 2003-10-14 Bruno Haible <bruno@clisp.org>
2697 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2698 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2699 Also use volatile where needed.
2701 2003-10-12 Paul Eggert <eggert@twinsun.com>
2703 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2704 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2705 and define in terms of the other primitives.
2706 * xmalloc.c: Include stdbool.h; do not include exit.h.
2707 (SIZE_MAX): Define if not already defined.
2708 (array_size_overflow): New function.
2709 (xalloc_die): Abort instead of exiting if 'error' returns.
2710 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2711 (xmalloc, xrealloc): Use them.
2712 (xcalloc): Check for address arithmetic overflow.
2713 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2714 a bit faster than strcpy.
2716 2003-10-08 Paul Eggert <eggert@twinsun.com>
2718 Merge getpass from libc, plus a few fixes.
2720 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2721 Include <stdbool.h>.
2722 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2723 __fsetlocking to empty.
2724 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2725 do include <bits/libc-lock.h>.
2726 Do not include <fcntl.h>; not needed.
2727 [_LIBC]: Include <wchar.h>.
2728 (NOTCANCEL_MODE): New macro.
2729 (flockfile, funlockfile) [_LIBC]: New macros.
2730 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2731 [!_LIBC]: New macros.
2732 (call_fclose): New function.
2733 (getpass): Use it. Save tty stream separately; this simplifies the
2734 code and makes it more reliable if stdin happens to equal stdout.
2735 Invoke __fsetlocking on tty.
2736 Handle thread cancellation if needed.
2737 Namespace cleanup (use __tcgetattr, __getline).
2738 Use bool for Booleans.
2739 [USE_IN_LIBIO]: Handle wide streams.
2740 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2741 stream might go where.
2743 * unlocked-io.h: Include <stdio.h>, so that the caller
2744 doesn't have to include <stdio.h> before us.
2745 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2746 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2747 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2748 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2749 if not declared, so that we can use getpass.c code from libc without
2751 (flockfile, ftrylockfile, funlockfile): New macros.
2753 2003-10-06 Bruno Haible <bruno@clisp.org>
2755 * version-etc-2.h: Remove file.
2756 * version-etc-2.c: Remove file.
2758 2003-09-25 Jim Meyering <jim@meyering.net>
2759 Bruno Haible <bruno@clisp.org>
2761 This lets translators provide better translations for the
2762 "Written by ..." part of --version output.
2763 * version-etc.h: Include stdarg.h.
2764 (version_etc_copyright): Declare as readonly.
2765 (version_etc): Make this function variadic with a NULL-terminated list
2766 of author name strings.
2767 (version_etc_va): New declaration.
2768 * version-etc.c: Include stdarg.h, stdlib.h.
2769 (version_etc_copyright): Declare as readonly.
2770 (version_etc_va): New function. Provide a different translatable string
2771 for each possible number of authors < 10. Abbreviate when there are 10
2773 (version_etc): Make this function variadic. Call version_etc_va.
2774 Suggestion from Gary V. Vaughan.
2776 * long-options.h (parse_long_options): Change prototype: the authors
2777 string is moved to the end and becomes variadic.
2778 * long-options.c: Include stdarg.h.
2779 (parse_long_options): Make this function variadic, too.
2780 Call version_etc_va, not version_etc.
2782 2003-10-06 Bruno Haible <bruno@clisp.org>
2784 * fatal-signal.h: New file, from GNU gettext.
2785 * fatal-signal.c: New file, from GNU gettext.
2787 2003-10-04 Karl Berry <karl@gnu.org>
2789 * argp*: update from libc.
2791 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2793 * getpass.c (getpass): Use a no-op fseek when switching from input to
2794 output mode on the same stream.
2796 2003-09-29 Paul Eggert <eggert@twinsun.com>
2798 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2799 Fix arg typo in previous patch.
2801 2003-09-28 Jim Meyering <jim@meyering.net>
2803 * error.c: Correct cpp indentation.
2805 2003-09-27 Paul Eggert <eggert@twinsun.com>
2807 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2808 Omit the special code that used __typeof__, since we worry that
2809 it could be more trouble than it's worth. See:
2810 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2811 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2815 2003-09-26 Jim Meyering <jim@meyering.net>
2817 * error.c (error_tail): Move some declarations
2818 into inner scope where the local variables are used.
2820 2003-09-26 Bruno Haible <bruno@clisp.org>
2822 * stpncpy.h (gnu_stpncpy): New declaration.
2823 (stpncpy): Define as alias for gnu_stpncpy.
2824 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2826 2003-09-26 Paul Eggert <eggert@twinsun.com>
2828 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2829 (error_tail): Do not loop, reallocating temporary buffer, since
2830 the output cannot contain more wide characters than the input
2831 contains bytes, the size must be big enough already. This avoids
2832 one potential size overflow calculation. Check for size overflow
2833 when calculating temporary buffer size. Free temporary buffer
2834 when done, if it was allocated with malloc; this plugs a memory
2835 leak. Remove casts from void * to pointers, that are no longer
2836 needed now that we're assuming C89 or better.
2838 Merge error changes from glibc.
2840 * error.c, error.h: Update copyright notice header to match glibc.
2841 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2842 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2843 Disable cancellation while printing error.
2844 * error.h: Prepend __ to parameter names.
2846 2003-09-25 Karl Berry <karl@gnu.org>
2848 * argp-fmtstream.c, argp-help.c: update from libc.
2850 2003-09-25 Bruno Haible <bruno@clisp.org>
2852 * version-etc-2.h: New file, from version-etc.h with modifications.
2853 * version-etc-2.c: New file, from version-etc.c with modifications.
2855 2003-09-25 Simon Josefsson <jas@extundo.com>
2857 * xgetdomainname.h: New file.
2858 * xgetdomainname.c: New file.
2860 2003-09-25 Simon Josefsson <jas@extundo.com>
2861 Bruno Haible <bruno@clisp.org>
2863 * getdomainname.h: New file.
2864 * getdomainname.c: New file.
2866 2003-09-24 Paul Eggert <eggert@twinsun.com>
2868 * linebuffer.c (freebuffer): Don't free the argument, just
2869 the buffer associated with the argument. Bug reported by
2872 2003-09-19 Karl Berry <karl@gnu.org>
2874 * argp.h: update from libc.
2876 2003-09-16 Paul Eggert <eggert@twinsun.com>
2878 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2879 input error, instead of returning NULL the next time we are called
2880 (and therefore losing track of errno).
2882 2003-09-15 Paul Eggert <eggert@twinsun.com>
2884 * getndelim2.c (getndelim2): Don't trash errno when a read
2885 fails, so that the caller gets the proper errno.
2887 * readutmp.c (read_utmp): Likewise.
2888 Check for fstat error. Close stream and free storage
2891 2003-09-14 Bruno Haible <bruno@clisp.org>
2893 * fwriteerror.h: New file.
2894 * fwriteerror.c: New file.
2896 2003-09-14 Jim Meyering <jim@meyering.net>
2898 * getloadavg.c: Correct cpp indentation.
2899 * strdup.c: Likewise.
2900 * vasnprintf.c: Likewise.
2902 2003-09-12 Paul Eggert <eggert@twinsun.com>
2904 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2905 * obstack.c [!defined _LIBC]: Likewise.
2906 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2907 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2908 * exitfail.c: Don't include stdlib.h; no longer needed.
2910 More changes to assume C89 or better.
2912 * error.c (error_tail): Assume vprintf.
2914 * argmatch.c (getenv): Remove decl.
2915 * progreloc.c (get_full_program_name): Define via prototype.
2916 * setenv.c (clearenv): Likewise.
2917 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2919 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2920 (malloc, memcpy): Remove decls.
2921 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2922 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2923 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2924 (memcpy): Remove macro.
2925 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2926 (__P): Remove. All uses removed.
2927 (PTR): Remove. All uses changed to void *.
2928 (CHAR_BIT, NULL): Remove.
2929 (spaces, zeros, memset_space, memset_zero)
2930 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2932 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2933 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2934 Define with prototype.
2935 Remove now-unnecessary prototype decl.
2936 (extra_args_spec): Assume ANSI C. All uses changed.
2937 (extra_args_spec_iso): Remove.
2938 (my_strftime, emacs_strftimeu): Define via prototype.
2939 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2941 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2942 * strtoimax.c: Include <stdlib.h> unconditionally.
2943 (strtoul, strtol): Remove decls.
2944 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2946 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2947 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2948 (LOCALE_PARAM_PROTO): New macro.
2949 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2950 (INTERNAL (strtol), strtol): Define with a prototype.
2951 (PARAMS): Remove. All uses removed.
2952 * tempname.c: Include <string.h> unconditionally.
2953 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2954 * xgethostname.c (main): Define with a prototype.
2955 * xmalloc.c: Include "xalloc.h" first, to check interface.
2956 Include <stdlib.h> unconditionally.
2957 (calloc, malloc, realloc, free): Remove decls.
2958 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2959 Include <stdlib.h> unconditionally. Sort include file names.
2961 (xstrtod): Define with a prototype.
2962 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2963 (strtol, strtoul): Remove decls.
2965 2003-09-11 Paul Eggert <eggert@twinsun.com>
2967 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2968 Include <stdlib.h>, <string.h> unconditionally.
2969 Remove now-unnecessary cast to char *.
2970 * strnlen.c: Include <string.h> unconditionally.
2971 * yesno.c (yesno): Define with a prototype.
2973 2003-09-10 Bruno Haible <bruno@clisp.org>
2975 * strcspn.c: Include <string.h> unconditionally.
2976 * strpbrk.c: Include <string.h> unconditionally.
2977 * strstr.c: Include <string.h> unconditionally.
2978 * unicodeio.c: Include <string.h> unconditionally.
2979 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2980 * unsetenv.c: Likewise.
2981 * xreadlink.c: Include <stdlib.h> unconditionally.
2982 * yesno.c: Include <stdlib.h> unconditionally.
2983 (rpmatch): Add prototype.
2985 2003-09-10 Jim Meyering <jim@meyering.net>
2987 * error.c: Correct indentation of cpp directives.
2989 2003-09-09 Paul Eggert <eggert@twinsun.com>
2993 * acosl.c (main): Use a prototype.
2994 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2997 * getloadavg.c (getloadavg, main): Define via prototypes.
2999 * getopt.h (struct option.name): Assume C89, and use 'const'.
3000 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3001 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3003 * getopt.c (const): Remove macro.
3004 Include <string.h> unconditionally.
3005 (my_index): Remove; all uses changed to strchr.
3006 (strlen): Remove decl.
3007 (exchange): Remove forward decl; no longer needed.
3008 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3009 Define with prototype.
3010 * getopt1.c (const): Remove macro.
3011 (getopt_long, getopt_long_only, main): Define with prototype.
3013 * getugroups.c: Include <string.h> unconditionally.
3015 * getusershell.c: Include <stdlib.h> unconditionally.
3016 (getusershell, setusershell, endusershell, readname, main):
3017 Define with prototypes.
3019 * group-member.c: Include group-member.h first.
3020 Include <stdlib.h> unconditionally.
3022 * hard-locale.c: Include hard-locale.h first.
3023 Include <stdlib.h>, <string.h> unconditionally.
3025 * hash.c (free, malloc): Remove decls.
3026 Include <stdlib.h> unconditionally.
3028 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3029 (getenv): Do not declare.
3031 * idcache.c: Include <string.h> unconditionally.
3033 * long-options.c: Include long-options.h first, to test interface.
3034 Include <stdlib.h> unconditionally.
3036 * makepath.c: Include makepath.h first, to test interface.
3037 Include <stdlib.h> and <string.h> unconditionally.
3039 * linebuffer.c: Include <stdlib.h>.
3040 (free): Remove decl.
3042 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3043 rpl_malloc returns void *, not char *.
3044 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3046 * md5.h: Include <limits.h> unconditionally.
3047 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3048 (__P): Remove; all uses removed.
3049 * md5.c: Include "md5.h" first.
3050 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3051 md5_buffer, md5_process_bytes, md5_process_block):
3052 Define with prototypes.
3053 * sha.h (__P): Remove all uses. (It wasn't defined??)
3054 * sha.c: Include "sha.h" first.
3055 Include <stdlib.h>, <string.h> unconditionally.
3057 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3058 * memcmp.c (__ptr_t): Likewise.
3059 * memrchr.c (__ptr_t): Likewise.
3060 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3061 Include <string.h> unconditionally.
3062 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3063 * memchr.c: Include <stdlib.h> unconditionally.
3064 * memchr.c (LONG_MAX): Remove.
3065 * memrchr.c (LONG_MAX): Likewise.
3066 * memchr.c (__memchr): Define via a prototype.
3067 * memrchr.c (__memrchr): Likewise.
3068 * memcmp.c (__P): Remove, and remove all uses.
3069 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3070 Remove forward decls; no longer needed.
3071 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3072 Use types required by C89 in prototype.
3074 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3075 * savedir.c: Likewise.
3076 * mkdir.c (free): Remove decl.
3077 * rmdir.c (rmdir): Define with a prototype.
3078 * savedir.c: Include savedir.h first, to test interface.
3080 * mktime.c (STDC_HEADERS): Remove.
3081 Include <stdlib.h>, <string.h> unconditionally.
3083 * modechange.c: Include <stdlib.h> unconditionally.
3084 (malloc): Remove decl.
3086 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3087 (free): Remove decl.
3089 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3090 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3091 (This type really should be intptr_t, but that's a C99ism.)
3092 (_obstack_memcpy): Remove: all uses changed to memcpy.
3093 Include <string.h> unconditionally.
3094 (struct obstack): Assume __STDC__ for types of members
3095 chunkfun, freefun, extra_arg.
3096 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3097 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3098 obstack_begin, obstack_specify_allocation,
3099 obstack_specify_allocation_with_arg, obstack_chunkfun,
3100 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3101 Remove unprototyped decls and the macros that use them.
3102 * obstack.c (POINTER): Remove. All uses changed to void *.
3103 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3104 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3105 (defined __STDC__ && __STDC__)]:
3106 Remove nonprototyped code.
3107 Include <stdlib.h> unconditionally.
3108 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3109 _obstack_allocated_p, _obstack_free, obstack_free,
3110 _obstack_memory_used, print_and_abort):
3111 Define using prototypes.
3112 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3113 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3114 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3115 obstack_next_free, obstack_object_size, obstack_room) [0]:
3116 Remove unused, unprototyped code.
3118 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3120 * physmem.c (physmem_total, physmem_available, main): Define
3123 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3124 (main): Define with a prototype.
3126 * posixver.c (getenv): Remove decl.
3128 * putenv.c (malloc): Returns void *, not char *.
3129 Include <string.h> unconditionally.
3130 (strchr, memcpy, NULL): Do not define.
3132 * readtokens.c: Include readtokens.h first, to test interface.
3133 Include <stdlib.h>, <string.h> unconditionally.
3134 (init_tokenbuffer): Define with a prototype.
3136 * regex.c (PARAMS): Remove. All uses removed.
3137 All uses of _RE_ARGS removed, too.
3138 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3140 (bzero): Assume memset exists.
3141 (memcmp, memcpy, NULL): Remove.
3142 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3143 char, or assignments to local vars of type signed char.
3144 (init_syntax_once, PREFIX(extract_number_and_incr),
3145 PREFIX(print_partial_compiled_pattern),
3146 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3147 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3148 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3149 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3150 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3151 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3152 wcs_compile_range, byte_compile_range, truncate_wchar,
3153 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3154 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3155 count_mbs_length, wcs_re_match_2_internal,
3156 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3157 PREFIX(alt_match_null_string_p),
3158 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3159 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3160 regfree, PREFIX(extract_number)): Define with prototype. Remove
3161 now-unnecessary declaration, if any.
3162 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3164 Remove now-unnecessary casts among pointer types.
3165 * regex.h (_RE_ARGS): Remove. All uses removed.
3167 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3168 (free): Remove decl.
3170 * rpmatch.c: Include <stdlib.h> unconditionally.
3172 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3173 (free): Remove decl.
3175 * save-cwd.c: Include <stdlib.h> unconditionally.
3176 * xgetcwd.c: Likewise.
3178 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3179 (free): Remove decl.
3181 * strchrnul.c (strchrnul): Define with a prototype.
3182 Fix bug: c_in was not converted to char before searching.
3184 The following changes are not K&R related:
3186 * group-member.h: Include <sys/types.h>, so that this file is
3188 * makepath.h: Likewise.
3190 * getusershell.c (readname, default_index, line_size, readname):
3191 Use size_t, not int, for sizes.
3192 (readname): If the size overflows, report an error instead of
3195 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3197 * getndelim2.c: Assume stdlib.h per the C89 spec.
3199 2003-09-08 Paul Eggert <eggert@twinsun.com>
3201 Assume C89 or better; remove K&R cruft.
3202 A few of these changes were first proposed by Derek Robert Price
3203 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3205 * addext.c: Include <string.h> unconditionally.
3206 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3207 Don't declare getenv or malloc.
3209 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3210 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3212 (find_stack_direction, alloca): Use prototypes.
3214 * atexit.c (atexit): Define using a prototype.
3216 * basename.c, dirname.c, stripslash.c:
3217 Include <string.h> unconditionally.
3219 * bcopy.c: Include <stddef.h>.
3220 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3222 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3224 * error.h (error, error_at_line, error_print_progname)
3225 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3226 * error.c: Include error.h first, to check interface.
3227 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3228 (VA_START): Remove; all uses changeed to va_start.
3229 (exit, strerror): Remove decls.
3230 (error_print_progname): Prototype uncondionally.
3231 Don't include <errno.h>; no longer needed.
3232 (private_strerror): Remove.
3233 (error_tail): Always define.
3234 (error, error_at_line): Assume C89 or better; always use prototypes.
3235 * fatal.c: Include "fatal.h" first, to test interface.
3236 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3237 (VA_START): Remove; all uses changed to va_start.
3238 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3240 (exit): Remove decl.
3241 (fatal): Prototype unconditionally. Assume va_start works.
3242 Abort at end, to pacify gcc.
3244 * euidaccess.c (main): Define with a prototype.
3246 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3248 * exitfail.c: Include <stdlib.h> unconditionally.
3250 * fnmatch_.h (__P): Remove. All uses changed to assume
3252 * fnmatch.c: Include fnmatch.h first, to test interface.
3253 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3254 (getenv): Remove decl.
3255 (fnmatch): Define using a prototype.
3256 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3257 (FCT): Define using a prototype.
3259 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3261 * gethostname.c: Include <stddef.h>.
3262 (gethostname): Define with prototype. Length is size_t, not int.
3264 2003-09-08 Paul Eggert <eggert@twinsun.com>
3266 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3267 getversion.c should have been removed then, but was accidentally
3270 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3271 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3273 2003-09-07 Paul Eggert <eggert@twinsun.com>
3275 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3276 copy_tm_result. Bug reported by Simon Josefsson in
3277 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3279 2003-09-06 Paul Eggert <eggert@twinsun.com>
3281 * time_r.c, time_r.h: New files.
3283 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3285 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3286 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3288 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3290 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3291 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3294 * timegm.c: Switch to glibc implementation, with the following changes:
3295 [defined HAVE_CONFIG_H]: Include <config.h>.
3296 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3297 (__mktime_internal) [!defined _LIBC]: New decl.
3298 (__gmtime_r) [!defined _LIBC]: New macro and function.
3299 (timegm): Use a prototype, since gnulib assumes C89.
3300 Do not bother declaring tmp to be const, as it's not really usefu.
3301 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3302 (timegm): Declare only if HAVE_DECL_TIMEGM.
3304 2003-09-03 Paul Eggert <eggert@twinsun.com>
3306 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3307 Bug reported by Lute Kamstra in
3308 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3310 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3311 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3312 course with correspondingly smaller numbers for tomorrow and
3313 yesterday. From Tadayoshi Funaba. Originally installed into
3314 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3317 2003-08-31 Simon Josefsson <jas@extundo.com>
3319 * timegm.h: New file.
3320 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3322 2003-08-31 Karl Berry <karl@gnu.org>
3324 * argp.h: update from libc.
3326 2003-08-28 Bruno Haible <bruno@clisp.org>
3328 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3329 warning on QNX, which defines O_BINARY to 000000.
3331 2003-08-24 Bruno Haible <bruno@clisp.org>
3333 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3334 MSVC7 <stdio.h> is included later.
3336 2003-08-20 Bruno Haible <bruno@clisp.org>
3338 * progname.h: New file, from GNU gettext.
3339 * progname.c: New file, from GNU gettext.
3340 * progreloc.c: New file, from GNU gettext.
3342 2003-08-19 Bruno Haible <bruno@clisp.org>
3344 * xstrdup.c: Assume <string.h> exists.
3346 2003-08-18 Jim Meyering <jim@meyering.net>
3348 * setenv.h: Indent nested cpp directive.
3349 * vasnprintf.c: Remove trailing blanks.
3351 2003-08-17 Simon Josefsson <jas@extundo.com>
3352 Bruno Haible <bruno@clisp.org>
3354 * xstrndup.h: New file.
3355 * xstrndup.c: New file.
3357 2003-08-17 Bruno Haible <bruno@clisp.org>
3359 * strndup.h: New file.
3361 2003-08-16 Paul Eggert <eggert@twinsun.com>
3363 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3364 space, undoing this 2003-08-12 change:
3365 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3367 2003-08-16 Jim Meyering <jim@meyering.net>
3369 Merge from coreutils.
3370 * xstrtoimax.c: #else #if -> #elif.
3371 * xstrtoumax.c: Likewise.
3373 2003-08-15 Paul Eggert <eggert@twinsun.com>
3375 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3376 rather than tab, after '#' in shell-script copyright notices.
3377 Suggested by Bruno Haible.
3379 2003-08-15 Jim Meyering <jim@meyering.net>
3380 and Paul Eggert <eggert@twinsun.com>
3382 Merge from coreutils.
3383 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3384 member but strut utmpx does not. Needed for AIX 4.3.3.
3385 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3387 2003-08-15 Jim Meyering <jim@meyering.net>
3389 Merge from coreutils.
3390 * xgethostname.c: Include <stdlib.h>.
3391 (xghostname): Don't exit for anything other than memory-related
3392 failure; just return NULL.
3393 * userspec.c: Include "posixver.h".
3394 (parse_user_spec): Accept `.' as a separator only
3395 in pre-POSIX-200112 mode.
3396 * strtoimax.c: Use #elif rather than #else #if.
3397 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3398 Remove function, now that we can rely on a working tzset function.
3399 [!_LIBC]: Ensure that the required autoconf test has been run.
3400 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3401 Use underlying_strftime for %r.
3402 * sha.c: Merge in some clean-up and optimization changes from glibc.
3403 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3404 Ensure that it is a multiple of 64.
3405 Rearrange loop exit tests so as to avoid performing an
3406 additional fread after encountering an error or EOF.
3407 * realloc.c: Update copyright date.
3409 2003-08-14 Jim Meyering <jim@meyering.net>
3411 Merge from coreutils.
3412 * obstack.h: Whitespace changes.
3413 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3414 and xcalloc return values.
3415 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3416 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3417 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3418 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3419 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3421 Use mntctl's return value to drive the entry-processing loop, since
3422 we can't rely on the value of the vmt_length member in the last
3423 entry. On some systems doing so could result in exhausting
3424 virtual memory. Based in part on a patch from Mike Jetzer.
3426 2003-08-14 Jim Meyering <jim@meyering.net>
3427 and Paul Eggert <eggert@twinsun.com>
3429 Merges from coreutils, plus other fixes.
3430 * physmem.c: Merge in portability changes from gcc/libiberty
3431 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3432 for credits and details. Thanks to Kaveh Ghazi for helping
3433 to keep these files in sync.
3434 (ARRAY_SIZE): Define it.
3435 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3436 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3437 (memcasecmp): Don't assume size_t fits in unsigned int.
3438 Remove casts and duplicate code.
3439 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3440 (memcpy): Remove definition.
3441 Merge in some clean-up and optimization changes from glibc.
3442 [BLOCKSIZE]: Move definition to top of file.
3443 Ensure that it is a multiple of 64.
3444 Rearrange loop exit tests so as to avoid performing an
3445 additional fread after encountering an error or EOF.
3446 * md5.h (md5_uintptr): Define.
3447 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3448 return to the initial working directory. Preserve errno
3450 * idcache.c: Include "xalloc.h".
3451 (xmalloc, xrealloc): Remove decls.
3452 (getuser): Remove casts no longer required in C89.
3453 * human.c: Include stdio.h, for sprintf.
3454 * group-member.c: Include "xalloc.h".
3455 (xmalloc, xrealloc): Remove decls.
3456 (get_group_info): Remove casts no longer required in C89.
3457 * getusershell.c (readname): Remove casts no longer required in C89.
3458 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3459 * getline.c: Whitespace fix, from coreutils.
3461 2003-08-13 Paul Eggert <eggert@twinsun.com>
3463 * exclude.c: Include <ctype.h>
3464 (IN_CTYPE_DOMAIN): New macro.
3466 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3469 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3470 Undo previous (whitespace-only) change.
3472 2003-08-12 Paul Eggert <eggert@twinsun.com>
3474 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3475 Normalize leading white space and remove trailing white space.
3476 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3477 notice, as per ../config/srclist-update.
3479 Merge from coreutils.
3480 * euidaccess.h: New file.
3481 * euidaccess.c: Include it.
3482 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3483 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3484 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3486 2003-08-11 Bruno Haible <bruno@clisp.org>
3488 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3489 (vasnprintf): Use it instead of wcslen.
3491 2003-08-11 Bruno Haible <bruno@clisp.org>
3493 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3494 value to ensure that _Bool promotes to int. Use #define for _Bool when
3495 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3497 2003-08-10 Karl Berry <karl@gnu.org>
3499 * regex.h: update from libc (whitespace fix).
3501 2003-08-09 Paul Eggert <eggert@twinsun.com>
3503 Merge some files from coreutils. These changes were
3504 originally made by Jim Meyering.
3505 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3506 many older Unixes require this.
3507 * alloca.c (alloca): Remove cast to argument of free;
3508 no longer needed in C89.
3509 * alloca_.h, regex.h: Fix white space to match
3510 what GNU indent does.
3512 2003-08-05 Paul Eggert <eggert@twinsun.com>
3514 * bumpalloc.h: Remove.
3516 2003-08-04 Paul Eggert <eggert@twinsun.com>
3518 * getloadavg.c: Change copyright notice and spacing to conform to
3521 Merge from coreutils.
3522 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3524 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3525 from Karl Berry, implemented by Jim Meyering.
3526 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3527 from Dmitry V. Levin.
3528 Remove anachronistic cast of xrealloc.
3529 * fnmatch_.h (__const): Remove. Use 'const'.
3530 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3531 type. Otherwise, it wouldn't compile with at least /bin/cc on
3532 ymp-cray-unicos9.0.2.X.
3533 Combine two mostly-identical uses of alloca into one.
3534 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3536 2003-08-04 Dave Love <d.love@dl.ac.uk>
3540 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3541 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3542 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3543 obsolete NLIST_NAME_UNION.
3544 [__GNU__]: Undef BSD and FSCALE.
3545 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3547 2003-08-03 Paul Eggert <eggert@twinsun.com>
3549 * stdbool_.h (_Bool): Make it signed char, instead of
3550 an enum type, so that it's guaranteed to promote to int. See:
3551 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3553 2003-07-31 Paul Eggert <eggert@twinsun.com>
3555 * strerror.c: Include config.h, limits.h. Declare sprintf.
3556 (strerror): Don't assume that a printable int fits in 14 bytes.
3558 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3559 Bruno Haible <bruno@clisp.org>
3561 * getline.h (getline, getdelim): Change return type to ssize_t.
3562 * getline.c (getline, getdelim): Likewise.
3563 Remove _GNU_SOURCE define; now it's defined in config.h through
3566 2003-07-22 Paul Eggert <eggert@twinsun.com>
3568 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3569 over-parenthesization in macros.
3571 Sync with coreutils.
3573 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3576 Use `exit_failure' for xalloc and xmemcoll instead of their own
3577 private exit-failure variables.
3578 * xalloc.h (xalloc_exit_failure): Remove.
3579 * xmalloc.c: Likewise. Include exitfail.h.
3580 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3581 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3582 * xmemcoll.c: Likewise. Include exitfail.h.
3583 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3585 2003-07-18 Paul Eggert <eggert@twinsun.com>
3587 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3588 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3589 to test that it can stand by itself. Include "exitfail.h".
3590 Clients should set exit_failure instead.
3591 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3593 2003-07-18 Andreas Schwab <schwab@suse.de>
3595 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3597 2003-07-18 Bruno Haible <bruno@clisp.org>
3599 * getndelim2.h: New file.
3600 * getndelim2.c: Make into a module of its own. Include config.h,
3602 (getndelim2): Make non-static. Change return type to ssize_t.
3603 * getline.h: Change argument names.
3604 * getline.c: Include getndelim2.h instead of getndelim2.c.
3605 * getnline.c: Include getndelim2.h.
3607 2003-07-17 Bruno Haible <bruno@clisp.org>
3609 * Makefile.am: Remove file.
3610 * Makefile.in: Remove file.
3612 2003-07-17 Bruno Haible <bruno@clisp.org>
3614 * getnline.h: New file.
3615 * getnline.c: New file.
3616 * getndelim2.c: New file, extracted from getline.c.
3617 (getndelim2): Renamed from getdelim2, with added nmax argument.
3618 * getline.c: Include getndelim2.c.
3619 (getdelim2): Moved out to getndelim2.c.
3620 (getline, getdelim): Update.
3622 2003-07-15 <karl@gnu.org>
3624 * vasnprintf.c: update from gettext.
3626 2003-07-15 Jim Meyering <jim@meyering.net>
3628 * makepath.c (make_path): Enclose diagnostic in _(...).
3630 2003-07-14 Paul Eggert <eggert@twinsun.com>
3632 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3633 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3634 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3635 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3636 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3637 updated automatically by ../config/srclist-update. This changes
3638 their license from LPGL to GPL.
3640 2003-07-14 Jim Meyering <jim@meyering.net>
3642 Don't emit diagnostics. Let callers do that.
3643 * save-cwd.c: Don't include "error.h".
3644 (save_cwd): Don't call error. Ensure that errno is valid
3645 when returning nonzero.
3647 * save-cwd.h (restore_cwd): Update prototype.
3648 * save-cwd.c (restore_cwd): Remove two parameters.
3649 Simplify. Don't call error upon failure. Let callers do that.
3650 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3651 when auditing is enabled. But don't bother updating the #if.
3653 2003-07-14 Simon Josefsson <jas@extundo.com>
3655 * mempcpy.h: New file.
3656 * mempcpy.c: New file.
3658 2003-07-14 Paul Eggert <eggert@twinsun.com>
3660 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3661 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3662 unicodeio.c, unicodeio.h, unlocked-io.h:
3663 Switch from LGPL to GPL.
3665 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3667 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3668 it breaks C++ compilation.
3669 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3671 2003-07-10 Jim Meyering <jim@meyering.net>
3673 * vasnprintf.c: Remove trailing blanks.
3674 Make cpp indentation consistent.
3676 2003-07-09 Paul Eggert <eggert@twinsun.com>
3678 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3679 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3680 Switch from LGPL to GPL.
3682 2003-07-07 Paul Eggert <eggert@twinsun.com>
3684 * mktime.c: Fix some boundary cases and remove need for floating point.
3686 Issue a compile-time diagnostic if time_t is floating point, or if
3687 two's complement arithmetic is not in effect, or if arithmetic
3688 right shift does not propagate the sign. These assumptions were
3689 all in the original code but they weren't checked.
3691 (TIME_T_MIDPOINT, verify): New macros.
3692 (__isleap): Remove; it has integer overflow problems.
3693 (leapyear): New function, without those problems.
3694 (ydhms_tm_diff): Remove; splitting into two parts.
3695 (ydhms_diff): New function, containing the arithmetic part of
3696 the old ydhms_tm_diff function. Issue a compile-time
3697 diagnostic if we are not using C99 integer division.
3698 Avoid casts when possible.
3699 (guess_time_tm): New function, containing the checking part of
3700 the old ydhms_tm_diff function. Return the new value, rather than
3701 the difference between it and the old. Accept a new argument T
3702 so that *T specifies the old value. Check for overflow in the result.
3704 (__mktime_internal): Use a time_t offset, not a long int offset.
3705 This undoes the 2003-06-04 change, which is no longer needed now
3706 that we have better overflow checking.
3707 (localtime_offset): Likewise.
3709 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3710 and long are 64-bit but int is only 32-bit.
3711 (ydhms_diff): Use long int to store year1 and yday1.
3712 Issue a compile-time diagnostic if long int is not wide enough.
3714 (__mktime_internal): Use long int to store adjusted year and yday.
3715 Use plain C rather than preprocessor commands, if that doesn't
3717 Check for overflow (and try to repair) after each probe
3718 rather than checking only at the very end. This avoids some bugs
3719 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3720 does not equal GMT offset at maximum time).
3721 Use integer to check for overflow rather than floating point; this
3722 is more portable to non-IEEE hosts, and is a tad faster.
3723 When we detect that we are oscillating between two values,
3724 don't check whether tm_isdst has the requested value, since
3725 we already know the answer. When tm_isdst has the wrong value,
3726 use a different heuristic to find the right one, based on the
3727 extreme values actually observed in practice in tz2003a,
3728 rather than the (overly optimistic) "previous 3 calendar quarters".
3730 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3731 "T const" to accommodate glibc style.
3732 (check_result): Use less-confusing report format. "long" -> "long int.
3734 Don't loop if the iteration overflows time_t.
3735 Allow a negative step in the iteration.
3737 2003-07-01 Paul Eggert <eggert@twinsun.com>
3739 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3740 having it depend on HAVE_SYS_TYPES_H.
3742 2003-06-25 Bruno Haible <bruno@clisp.org>
3744 * readlink.c: New file.
3746 2003-06-20 Bruno Haible <bruno@clisp.org>
3748 Assume C89, so PARAMS isn't needed.
3749 * unicodeio.h (PARAMS): Remove.
3750 * unicodeio.c: Don't use PARAMS.
3752 2003-06-18 Jim Meyering <jim@meyering.net>
3754 Merge changes from coreutils.
3755 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3756 Remove explicit declarations of xmalloc and realloc.
3758 (read_utmp): Remove anachronistic cast of xmalloc.
3760 2003-06-17 Paul Eggert <eggert@twinsun.com>
3762 Assume C89, so PARAMS isn't needed.
3763 * backupfile.h (PARAMS): Remove. All uses removed.
3764 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3765 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3766 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3767 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3768 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3769 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3770 xstrtol.h: Likewise.
3771 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3772 same.h, strverscmp.h: Do not include config.h; no longer needed.
3773 Anyway, config.h should always be included before any other file.
3775 2003-06-11 Simon Josefsson <jas@extundo.com>
3777 * sysexit_.h: New file.
3779 2003-05-20 Derek Price <derek@ximbiot.com>
3781 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3783 2003-06-10 Simon Josefsson <jas@extundo.com>
3785 * strchrnul.h: New file.
3786 * strchrnul.c: New file.
3788 2003-06-10 Simon Josefsson <jas@extundo.com>
3790 * argp.h: New file, from glibc.
3791 * argp-ba.c: New file, from glibc.
3792 * argp-eexst.c: New file, from glibc.
3793 * argp-fmtstream.c: New file, from glibc.
3794 * argp-fmtstream.h: New file, from glibc.
3795 * argp-fs-xinl.c: New file, from glibc.
3796 * argp-help.c: New file, from glibc.
3797 * argp-namefrob.h: New file, from glibc.
3798 * argp-parse.c: New file, from glibc.
3799 * argp-pv.c: New file, from glibc.
3800 * argp-pvh.c: New file, from glibc.
3801 * argp-xinl.c: New file, from glibc.
3803 2003-06-07 Jim Meyering <jim@meyering.net>
3805 * readtokens.h: Put `Free Software Foundation, Inc.'
3806 in place of my name in the copyright comment.
3807 Remove definition and uses of __P.
3810 * stat.c: Don't declare xmalloc explicitly.
3811 Instead, include "xalloc.h".
3812 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3813 xrealloc, and xcalloc return values.
3814 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3816 * xgetcwd.h: Remove definition/uses of PARAMS.
3818 2003-06-06 Jim Meyering <jim@meyering.net>
3820 * stdbool_.h: Renamed from stdbool.h.in.
3822 2003-06-06 Jim Meyering <jim@meyering.net>
3824 Merge from coreutils.
3825 * same.c: (same_name): Declare *_basename locals to be `const'.
3826 Consolidate declarations and initializations of *_base* locals.
3828 Merge from coreutils.
3829 This avoids a core dump on systems without GNU putenv,
3830 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3831 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3832 (unsetenv): New static function, from GNU libc.
3833 (rpl_putenv): Use it.
3835 * modechange.c: Remove trailing blanks.
3837 Merge from coreutils.
3838 * fsusage.c: Remove declaration of statfs.
3839 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3841 * posixtm.c: Include <stdbool.h> unconditionally.
3843 2003-06-05 Paul Eggert <eggert@twinsun.com>
3845 * mktime.c (__mktime_internal): When resolving a tm_isdst
3846 mismatch, look in future quarters as well as past. This fixes a
3847 bug when processing fall-backwards gaps immediately after a long
3848 period of daylight-saving time.
3850 * mktime.c: Assume freestanding C89 or better.
3851 (HAVE_LIMITS_H): Remove. Assume it's 1.
3852 (__P): Remove; not used.
3853 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3854 (mktime, not_equal_tm, print_tm, check_result,
3855 main): Use prototypes. Use const * where appropriate.
3856 (main): Fix typo in testing code that uncovered by above changes.
3857 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3859 2003-06-04 Paul Eggert <eggert@twinsun.com>
3861 * mktime.c: Fix Debian bug 177940
3862 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3863 (localtime_offset): Now long int, not time_t, because we want it
3864 to be guaranteed to be signed. All uses changed.
3865 (__mktime_internal): If overflow would occur when adding offset,
3868 Merge 'human' changes from coreutils. Rewrite to support
3869 locale-specific notations like thousands separators.
3870 * human.c: Simplify authorship notice.
3871 Include human.h immediately after config.h.
3872 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3873 <limits.h>: Do not include, since human.h does.
3874 (SIZE_MAX, UINTMAX_MAX): New macros.
3875 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3876 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3877 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3878 (power_letter): Renamed from suffixes.
3879 (generate_suffix_backwards): Remove.
3880 (adjust_value): Now takes int style (because of human.h changes)
3881 and long double value (for greater precision on some platforms).
3882 (group_number): New function.
3883 (human_readable): Use it. Use integer options, not enum.
3884 Put the options before the sizes in the arg list.
3885 Support all the new options.
3886 The old human_readable function has been removed;
3887 use inttostr.h instead.
3888 (human_readable, default_block_size, humblock):
3889 Use uintmax_t, not int, for block sizes.
3890 (human_readable_inexact, block_size_types): Remove.
3891 (block_size_opts): New constant.
3892 (human_options): Renamed from human_block_size, with new signature
3893 that allows block sizes up to UINTMAX_MAX. All callers changed.
3894 * human.h: Add copyright and authorship notice.
3895 Include <limits.h> and <stdbool.h> unconditionally.
3896 (PARAMS): Remove. All uses removed.
3897 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3898 (enum human_inexact_style): Remove tag; now a nameless enum.
3899 (human_floor, human_ceiling, human_round_to_even): Now have
3900 values 2, 0, 1 rather than -1, 1, 0.
3901 (human_group_digits, human_suppress_point_zero, human_autoscale,
3902 human_base_1024, human_SI, human_B): New constants.
3903 (human_readable_inexact, human_block_size): Remove.
3904 (human_readable): Size args are now uintmax_t, not int.
3905 (human_options): New decl.
3907 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3908 unnecessary now that we assume C89 or better. This change
3909 imported from coreutils.
3911 * mktime.c (__mktime_internal): Do not reject negative timestamps
3912 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3913 in the 2003-05-30 sync from glibc.
3915 .h files should stand alone, but we shouldn't include <sys/types.h>
3916 if we can get away with just <stddef.h>.
3918 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3919 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3920 rather than <sys/types.h>, as we merely need size_t.
3921 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3923 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3924 Include <stdio.h>, to get FILE.
3925 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3926 memcasecmp.h has included <stddef.h> and all we need is size_t.
3927 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3928 our interface, instead of including <sys/types.h>
3930 2003-06-02 Paul Eggert <eggert@twinsun.com>
3933 Fix some minor time-related bugs with POSIX time arguments.
3934 Some valid time stamps were being rejected (notably -1, and
3935 time stamps before 1900 on 64-bit hosts). And some invalid
3936 time stamps were being accepted, e.g. September 31.
3938 * posixtm.h (posixtime): Return bool instead of time_t, so
3939 that we can return (time_t) -1 successfully.
3940 * posixtm.c: Likewise.
3941 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3942 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3943 (t): Remove static var.
3944 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3945 of static var. All uses changed.
3946 (year): Do not reject years before 1900; they can occur with
3948 (posix_time_parse): Do not check for out-of-range components;
3949 that is now the caller's responsibility, since our checks were
3950 only approximations.
3951 (posixtime): Use mktime to check for out-of-range components,
3952 since it knows them exactly.
3953 If mktime returns (time_t) -1, check whether an error actually occurred
3954 by invoking localtime on -1.
3955 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3956 posixtime failures better.
3957 Improve the test data (in comments only).
3959 2003-05-30 <karl@gnu.org>
3961 * mktime.c: update from libc.
3963 2003-05-30 Bruno Haible <bruno@clisp.org>
3965 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3966 * localcharset.h: Likewise.
3967 * localcharset.c: Likewise.
3969 2003-05-28 Paul Eggert <eggert@twinsun.com>
3971 Assume the headers required for C89 freestanding compilers.
3972 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3973 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3974 without checking for HAVE_LIMITS_H.
3975 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3976 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3978 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3979 * exclude.c: Include <stdbool.h> unconditionally.
3980 * tempname.c: Include <stddef.h> unconditionally.
3981 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3982 * modechange.c, rpmatch.c (NULL): Don't define, since
3983 <stddef.h> does that.
3984 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3985 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3986 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3987 * xstrtol.c: Likewise.
3988 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3989 * savedir.c: Include <stddef.h> instead of defining NULL.
3991 * addext.c (addext): Use assignment rather than cast, to avoid
3992 warnings on some platforms.
3994 * mktime.c (__mktime_internal): Do not reject negative timestamps
3997 2003-05-10 Bruno Haible <bruno@clisp.org>
3999 * linebreak.c (iconv_string_length): Don't return -1 just because the
4000 string is longer than 4 KB.
4002 2003-05-12 Jim Meyering <jim@meyering.net>
4004 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4005 the space-padded-by-default conversion specifiers, %e, %k, %l.
4007 2003-05-03 Bruno Haible <bruno@clisp.org>
4009 Upgrade to Unicode-4.0.
4010 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4011 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4012 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4013 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4014 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4015 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4016 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4017 Change width of U+E0100..U+E01EF from 1 to 0.
4019 2003-04-25 Bruno Haible <bruno@clisp.org>
4021 * copy-file.c: Include <stddef.h>, for size_t.
4023 2003-04-25 Jim Meyering <jim@meyering.net>
4025 * copy-file.c (copy_file_preserving): Declare buf_size to be
4026 of type size_t, not int.
4028 2003-04-11 Jim Meyering <jim@meyering.net>
4030 Merge changes from Coreutils.
4032 2003-03-22 Jim Meyering <jim@meyering.net>
4034 * strftime.c (widen): Cast alloca return value to proper type.
4036 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4039 * strftime.c (my_strftime): Handle very large width
4040 specifications for numeric values correctly. Improve checks for
4043 2003-01-19 Jim Meyering <jim@meyering.net>
4045 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4046 (nl_get_alt_digit) [! defined my_strftime]: Define.
4047 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4048 _nl_get_alt_digit and _nl_get_walt_digit.
4050 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4051 These changes have no effect outside of _LIBC.
4053 2003-04-10 Bruno Haible <bruno@clisp.org>
4055 * findprog.h: New file, from GNU gettext.
4056 * findprog.c: New file, from GNU gettext.
4058 2003-04-05 Jim Meyering <jim@meyering.net>
4060 Merge changes from Coreutils.
4062 * exclude.h (PARAMS): Remove definition and uses.
4063 * exclude.c: Remove uses of `PARAMS'.
4065 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4066 Add test-cases for DOS filenames. Declare program_name.
4067 (main): Set up program_name. Patch by Rich Dawe.
4069 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4071 Use mntctl's return value to drive the entry-processing loop, since
4072 we can't rely on the value of the vmt_length member in the last
4073 entry. On some systems doing so could result in exhausting
4074 virtual memory. Based in part on a patch from Mike Jetzer.
4076 2003-04-04 Bruno Haible <bruno@clisp.org>
4078 * linebreak.h: New file, from GNU gettext.
4079 * linebreak.c: New file, from GNU gettext with slight modifications.
4080 * lbrkprop.h: New file, from GNU gettext.
4082 2003-04-03 Bruno Haible <bruno@clisp.org>
4084 * utf8-ucs4.h: New file, from GNU gettext.
4085 * utf16-ucs4.h: New file, from GNU gettext.
4086 * ucs4-utf8.h: New file, from GNU gettext.
4087 * ucs4-utf16.h: New file, from GNU gettext.
4089 2003-04-02 Bruno Haible <bruno@clisp.org>
4091 * binary-io.h: New file, from GNU gettext.
4093 2003-04-01 Bruno Haible <bruno@clisp.org>
4095 * pathname.h: New file, from GNU gettext.
4096 * concatpath.c: New file, from GNU gettext.
4098 2003-03-30 Bruno Haible <bruno@clisp.org>
4100 * copy-file.c (copy_file_preserving): Don't set owner if the function
4101 chown() doesn't exist.
4103 2003-03-28 Bruno Haible <bruno@clisp.org>
4105 * copy-file.h: New file, from GNU gettext.
4106 * copy-file.c: New file, from GNU gettext.
4108 2003-03-18 Jim Meyering <jim@meyering.net>
4110 * quote.c (quote_n): Fix typo in comment.
4112 2003-03-14 Jim Meyering <jim@meyering.net>
4114 Merge changes from Coreutils.
4115 * obstack.h (obstack_object_size): Declare temporary, __o,
4116 to be const, in order to avoid warnings.
4117 (obstack_room): Likewise.
4118 (obstack_empty_p): Likewise.
4120 2003-03-13 Paul Eggert <eggert@twinsun.com>
4122 Merge changes from Bison.
4123 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4124 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4125 when compiling Bison 1.875's `bitset bset = obstack_alloc
4126 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4127 * hash.c: Include <stdbool.h> unconditionally.
4129 2003-03-09 Paul Eggert <eggert@twinsun.com>
4131 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4132 Reported by Bruce Becker; see:
4133 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4135 2003-03-03 Paul Eggert <eggert@twinsun.com>
4136 Bruno Haible <bruno@clisp.org>
4138 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4139 Reported by John Hughes, see
4140 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4142 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4144 * poll_.h: New file.
4147 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4149 * mathl.h: New file.
4150 * acosl.c: New file.
4151 * asinl.c: New file.
4152 * atanl.c: New file.
4153 * ceill.c: New file.
4156 * floorl.c: New file.
4157 * frexpl.c: New file.
4158 * ldexpl.c: New file.
4160 * sincosl.c: New file.
4162 * sqrtl.c: New file.
4164 * trigl.c: New file.
4165 * trigl.h: New file.
4167 2003-02-17 Bruno Haible <bruno@clisp.org>
4169 * mkdtemp.h: New file, from GNU gettext.
4170 * mkdtemp.c: New file, from GNU gettext.
4172 2003-01-31 Bruno Haible <bruno@clisp.org>
4174 * rename.c: #undef rename before defining rpl_rename.
4175 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4177 2003-01-30 Bruno Haible <bruno@clisp.org>
4179 * printf-args.h: New file, from GNU gettext.
4180 * printf-args.c: New file, from GNU gettext.
4181 * printf-parse.h: New file, from GNU gettext.
4182 * printf-parse.c: New file, from GNU gettext.
4183 * vasnprintf.h: New file, from GNU gettext.
4184 * vasnprintf.c: New file, from GNU gettext.
4185 * asnprintf.c: New file, from GNU gettext.
4186 * vasprintf.h: New file, from GNU gettext with modifications.
4187 * vasprintf.c: New file, from GNU gettext.
4188 * asprintf.c: New file, from GNU gettext.
4190 2003-01-29 Bruno Haible <bruno@clisp.org>
4192 * stpncpy.h: New file, from GNU gettext with modifications.
4193 * stpncpy.c: New file, from GNU gettext with modifications.
4195 2003-01-28 Bruno Haible <bruno@clisp.org>
4197 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4199 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4202 2003-01-27 Bruno Haible <bruno@clisp.org>
4204 * xsetenv.h: New file, from GNU gettext.
4205 * xsetenv.c: New file, from GNU gettext.
4207 2003-01-23 Bruno Haible <bruno@clisp.org>
4209 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4211 2003-01-22 Bruno Haible <bruno@clisp.org>
4213 * exit.h: New file, from GNU gettext.
4215 2003-01-11 Bruno Haible <bruno@clisp.org>
4217 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4218 * strcase.h (strcasecmp, strncasecmp): Likewise.
4220 2003-01-14 Jim Meyering <jim@meyering.net>
4222 * same.c (same_name): Tweak a comment.
4224 2003-01-11 Bruno Haible <bruno@clisp.org>
4226 * same.c (same_name): Reorder tests so as to avoid calling stat()
4227 when a string comparison is sufficient.
4229 2003-01-11 Bruno Haible <bruno@clisp.org>
4231 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4234 2003-01-11 Bruno Haible <bruno@clisp.org>
4236 * hash-pjw.c: Add comment about low quality of this function.
4238 2003-01-12 Paul Eggert <eggert@twinsun.com>
4240 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4241 to avoid collisions with libcurses and libreadline.
4243 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4244 * getstr.h, getstr.c: Remove.
4245 * getline.c: Include "getline.h", to check interface.
4246 Move body of old getstr.c here: this defines MIN_CHUNK and
4247 declares getdelim2, which is renamed from getstr.
4248 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4250 * linebuffer.c (readlinebuffer): Renamed from readline.
4252 * linebuffer.h: Likewise.
4253 (readline): Remove backward-compatibility macro.
4255 2003-01-12 Jim Meyering <jim@meyering.net>
4257 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4259 2003-01-10 Bruno Haible <bruno@clisp.org>
4261 * alloca_.h: New file.
4262 * getdate.y: Unconditionally include alloca.h.
4263 * makepath.c: Likewise.
4264 * setenv.c: Likewise.
4265 * userspec.c: Likewise.
4267 2003-01-09 Bruno Haible <bruno@clisp.org>
4269 * stdbool.h.in: New file.
4271 2003-01-08 Bruno Haible <bruno@clisp.org>
4273 * safe-read.c: Include specification header first, to ensure its
4275 * full-write.c: Likewise.
4277 2003-01-08 Jim Meyering <jim@meyering.net>
4279 * full-write.c: Undefine and define-away `const' after inclusion
4280 of errno.h, not before. Suggestion from Bruno Haible.
4282 2003-01-07 Jim Meyering <jim@meyering.net>
4284 * full-write.c: Rework so that it may serve to define full_read, too.
4285 * full-read.c: Simply #define FULL_READ and include full-write.c.
4287 2003-01-06 Jim Meyering <jim@meyering.net>
4289 * version-etc.c: Update year in translatable copyright string.
4291 2002-12-25 Bruno Haible <bruno@clisp.org>
4293 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4294 * xstrtol.h: Likewise.
4295 * xstrtoimax.c: Likewise.
4296 * xstrtoumax.c: Likewise.
4297 * human.h: Likewise.
4299 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4300 on systems that have <inttypes.h> but not <stdint.h>.
4302 2002-12-31 Paul Eggert <eggert@twinsun.com>
4304 * memcoll.c (memcoll): Fall back on a simple algorithm using
4305 memcmp if strcoll doesn't work.
4307 2002-12-23 Bruno Haible <bruno@clisp.org>
4309 * localcharset.h: New file.
4310 * localcharset.c: Include it.
4311 * unicodeio.c: Likewise.
4313 2002-12-22 Bruno Haible <bruno@clisp.org>
4315 * utime.c (utime_null): No need to call ftruncate if the file was
4318 2002-12-23 Bruno Haible <bruno@clisp.org>
4320 * memcoll.c (STRCOLL): New macro.
4323 2002-12-22 Bruno Haible <bruno@clisp.org>
4325 * getstr.h (getstr): Define, to avoid clash with libcurses.
4326 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4328 2002-12-22 Bruno Haible <bruno@clisp.org>
4330 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4332 2002-12-23 Bruno Haible <bruno@clisp.org>
4334 * getline.h: Include <stddef.h>, for size_t.
4336 * unicodeio.h: Include <stddef.h>, for size_t.
4337 * unicodeio.c: Don't include <stddef.h>.
4339 2002-12-17 Bruno Haible <bruno@clisp.org>
4341 * canon-host.c (strdup): Remove unused declaration.
4343 * fsusage.c: Include full_read.h.
4344 (get_fs_usage): Use full_read instead of safe_read.
4346 * utime.c (utime_null): Use SAFE_READ_ERROR.
4348 2002-12-11 Bruno Haible <bruno@clisp.org>
4350 * setenv.h: Rewritten to cope with systems that have setenv() but not
4352 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4355 2002-12-11 Bruno Haible <bruno@clisp.org>
4357 * setenv.c (alloca): Fall back to malloc.
4359 (setenv): Use freea() to free memory allocated with alloca().
4361 2002-11-13 Bruno Haible <bruno@clisp.org>
4363 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4364 function declarations.
4365 * unsetenv.c (unsetenv): Likewise.
4367 2002-03-04 Bruno Haible <bruno@clisp.org>
4369 Portability to AIX 4.3.3.
4370 * unsetenv.c: New file, extracted from setenv.c.
4371 * setenv.c: Move the unsetenv() function to unsetenv.c.
4373 2001-12-20 Bruno Haible <bruno@clisp.org>
4375 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4376 use malloc instead. For SunOS 4.
4378 2001-12-11 Bruno Haible <bruno@clisp.org>
4380 * setenv.c: Declare alloca.
4381 (compar_fn_t): New typedef.
4382 (KNOWN_VALUE, STORE_VALUE): Use it.
4384 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4387 2002-12-10 Paul Eggert <eggert@twinsun.com>
4389 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4390 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4391 Choose values that are less likely to collide with system fnmatch
4393 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4394 defined (e.g., a pure POSIX system).
4395 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4396 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4398 2002-12-06 Jim Meyering <jim@meyering.net>
4400 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4402 Merge in changes from libc's misc/error.c, in preparation
4403 for the merge of gnulib's changes back into libc.
4405 * error.c (_): Define only if not already defined.
4406 Move definition to follow all #include directives.
4407 Include unlocked-io.h only if !_LIBC.
4408 [_LIBC]: Include <libio/libioP.h>.
4409 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4410 (fflush): Tweak definition to use INTUSE.
4413 2002-12-05 Paul Eggert <eggert@twinsun.com>
4415 * alloca.c [defined emacs]: Include "lisp.h".
4416 (xalloc_die) [defined emacs]: New macro.
4417 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4418 [! defined emacs]: Include <xalloc.h>.
4419 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4420 (pointer): Typedef to POINTER_TYPE *.
4421 (malloc): Remove decl; we now always use xmalloc.
4422 (alloca): Use old-style definition, since Emacs needs this.
4423 Check for arithmetic overflow when computing combined size.
4425 2002-12-04 Paul Eggert <eggert@twinsun.com>
4427 Do not generate unlocked-io.h automatically, since it's easier to
4428 maintain it by hand.
4430 * unlocked-io.h: New file, from GNU diffutils,
4431 but with proper copyright notice and attribution.
4433 * Makefile.am: Add copyright notice.
4434 (libfetish_a_SOURCES): Add unlocked-io.h.
4435 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4436 (DISTCLEANFILES, io_functions): Remove macros.
4437 (EXTRA_DIST): Remove gen_uio.
4438 (unlocked-io.h): Remove rule.
4440 2002-12-04 Jim Meyering <jim@meyering.net>
4442 Reflect the fact that stat.c and lstat.c are no longer generated.
4443 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4444 (DISTCLEANFILES): Likewise.
4445 (EXTRA_DIST): Likewise.
4446 (all_local): Don't depend on stat.c or lstat.c.
4447 (stat.c, lstat.c): Remove rules.
4448 (EXTRA_DIST): Remove xstat.in.
4450 * xstat.in: Remove file. Contents moved into stat.c.
4451 * stat.c: New file. Contents mostly from xstat.in.
4452 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4453 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4455 * safe-read.c: Rework so that it may serve to define safe_write, too.
4456 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4458 2002-12-03 Jim Meyering <jim@meyering.net>
4460 * safe-read.c, safe-write.c: Change variable names and comments, but
4461 not semantics, to minimize the differences between these two files.
4462 (safe_read): Change comment to mention SAFE_READ_ERROR.
4464 * safe-read.c (IS_EINTR): Define.
4465 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4467 2002-12-02 Bruno Haible <bruno@clisp.org>
4469 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4470 Define, taken from safe-read.c.
4471 (INT_MAX): Provide fallback.
4472 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4473 * safe-write.h (SAFE_WRITE_ERROR): Define.
4475 * safe-read.c (EINTR): Remove definition.
4476 (safe_read): Don't use EINTR if it is absent.
4478 2002-12-02 Jim Meyering <jim@meyering.net>
4480 * safe-read.c (EINTR): Define.
4481 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4482 (INT_MAX): Provide fallback.
4483 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4485 * safe-read.h (SAFE_READ_ERROR): Define.
4487 2002-12-01 Jim Meyering <jim@meyering.net>
4489 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4490 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4492 2002-11-27 Paul Eggert <eggert@twinsun.com>
4494 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4495 hash_rehash): Replace `if (limit <= value) abort ();' with
4496 `if (! (value < limit)) abort ();', for readability.
4498 2002-11-26 <karl@gnu.org>
4500 * strdup.c: copy from libc again, with jim's ok.
4501 * .cppi-disable: re-add strdup.c
4503 2002-11-25 <karl@gnu.org>
4505 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4506 instead of "strtol.c".
4508 2002-11-25 Jim Meyering <jim@meyering.net>
4510 * mktime.c: Sync from libc, now that it has the latest fix.
4512 2002-11-24 <karl@gnu.org>
4514 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4515 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4517 2002-11-24 Jim Meyering <jim@meyering.net>
4519 Update from coreutils:
4521 * mktime.c: Merge in changes from libc.
4523 Avoid a link-time failure on some Linux systems.
4524 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4525 (__mon_yday): Declare with the STATIC attribute.
4526 (__mktime_internal): Likewise.
4527 Based on a report from Greg Schafer.
4529 2002-11-23 Jim Meyering <jim@meyering.net>
4531 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4532 Use `unsigned', not `int', as type of index.
4534 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4536 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4538 2002-11-22 Paul Eggert <eggert@twinsun.com>
4540 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4541 hint that one should use `if (! x) abort ();' rather than `assert
4542 (x);', and anyway it's one less thing to worry about configuring.
4543 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4544 hash_rehash, hash_insert): Use abort rather than assert.
4546 2002-11-22 Paul Eggert <eggert@twinsun.com>
4548 * quotearg.h: Allow multiple inclusion by surrounding with
4549 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4550 so that we can be included first.
4551 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4552 * quotearg.c: Include quotearg.h immediately after config.h.
4553 No need to include stddef.h or sys/types.h any more.
4554 Surround local include files with "", not "<>".
4555 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4556 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4557 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4558 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4559 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4560 (ISPRINT): Remove; no longer needed now that we assume C89.
4562 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4565 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4566 quotearg_char): Use SIZE_MAX rather than
4567 (size_t) -1 when we are talking about "infinity".
4569 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4571 2002-11-22 Bruno Haible <bruno@clisp.org>
4573 * safe-read.h: Assume C89. Add comments.
4574 (safe_read): Change return type to size_t.
4575 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4576 counts > SSIZE_MAX correctly.
4577 * safe-write.h: New file.
4578 * safe-write.c: New file.
4579 * full-read.h: New file.
4580 * full-read.c: New file.
4581 * full-write.h: Assume C89. Add comments.
4582 * full-write.c: Include safe-write.h.
4583 (full_write): Rewritten to use safe_write.
4584 Suggested by Jim Meyering and Paul Eggert.
4586 2002-11-21 Bruno Haible <bruno@clisp.org>
4588 Remove case insensitive option matching.
4589 * argmatch.h (argcasematch): Remove declaration.
4590 (ARGCASEMATCH): Remove macro.
4591 (__xargmatch_internal): Remove case_sensitive argument.
4592 (XARGMATCH): Update.
4593 (XARGCASEMATCH): Remove macro.
4594 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4595 case_sensitive argument.
4596 (argcasematch): Remove function.
4597 (__xargmatch_internal): Remove case_sensitive argument.
4598 (main): Use XARGMATCH instead of XARGCASEMATCH.
4600 * xmalloc.c: Change compile-time error message. Add comment about
4601 required autoconf version.
4603 2002-11-21 Jim Meyering <jim@meyering.net>
4605 * strdup.c (strdup): Tweak comment and initial #if/#include.
4607 Merge in changes from the coreutils.
4609 2002-09-25 Paul Eggert <eggert@twinsun.com>
4610 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4611 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4612 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4613 int. Work more efficiently if X is the same width as uintmax_t.
4614 Do not compare X to -1, to avoid bogus compiler warning.
4615 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4616 Don't assume that f_frsize and f_bsize are the same type.
4618 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4621 * makepath.c (make_path): Restore umask *before* creating the final
4623 (make_path): Minor reformatting.
4625 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4626 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4628 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4629 ones. At least on GNU/Linux systems, `auto' means something else.
4632 2002-11-20 Paul Eggert <eggert@twinsun.com>
4634 Merge argmatch cleanups from Bison. Assume C89.
4636 * argmatch.c: Include config.h here, not in argmatch.h.
4637 Include stdlib.h, for EXIT_FAILURE.
4638 Always include <string.h>, since we assume C89.
4639 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4640 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4641 Include <stddef.h> instead, since it's all we need for size_t.
4642 (PARAMS): Remove. All uses removed.
4643 (ARRAY_CARDINALITY): Do not bother to #undef.
4644 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4645 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4646 Remove unnecessary parentheses.
4647 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4648 Insert necessary parentheses.
4649 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4650 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4652 2002-11-19 Bruno Haible <bruno@clisp.org>
4654 * mbswidth.c: Include mbswidth.h right at the beginning.
4655 * mbswidth.h: Include <stddef.h>, for size_t.
4657 * mbswidth.h (PARAMS): Remove macro.
4658 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4659 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4661 * gcd.h (PARAMS): Remove macro.
4662 (gcd): Use ANSI C function declarations.
4663 * gcd.c (gcd): Likewise.
4665 2002-11-15 Bruno Haible <bruno@clisp.org>
4667 * strcspn.c: Include <stddef.h>.
4668 (strcspn): Use ANSI C function declaration. Change return type to
4670 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4671 (strpbrk): Use NULL.
4672 * strpbrk.h (PARAMS): Remove macro.
4673 (strpbrk): Use ANSI C function declaration.
4674 * strstr.c: Don't include <sys/types.h>.
4675 * strstr.h (PARAMS): Remove macro.
4676 (strstr): Use ANSI C function declarations.
4678 2002-11-06 Bruno Haible <bruno@clisp.org>
4680 * gcd.h (gcd): Change argument type to 'unsigned long'.
4681 * gcd.c (gcd): Likewise.
4683 2002-11-05 Bruno Haible <bruno@clisp.org>
4685 * gcd.h: New file, from gettext-0.11.5.
4686 * gcd.c: New file, from gettext-0.11.5.
4688 2002-11-05 Bruno Haible <bruno@clisp.org>
4690 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4691 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4692 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4693 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4695 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4696 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4698 * closeout.c: Include gettext.h instead of <libintl.h>.
4699 * human.c: Include gettext.h instead of <libintl.h>.
4700 * quotearg.c: Include gettext.h instead of <libintl.h>.
4701 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4702 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4703 * userspec.c: Include gettext.h instead of <libintl.h>.
4704 * version-etc.c: Include gettext.h instead of <libintl.h>.
4705 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4706 (textdomain): Remove definition.
4707 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4709 * long-options.c: Remove include of <libintl.h> and definition of _.
4710 * same.c: Remove include of <libintl.h> and definition of _.
4712 2002-11-04 Bruno Haible <bruno@clisp.org>
4714 * stpcpy.h: New file, from GNU gettext-0.11.5.
4715 * strcase.h: New file, from GNU gettext-0.11.5.
4716 * strpbrk.h: New file, from GNU gettext-0.11.5.
4717 * strstr.h: New file, from GNU gettext-0.11.5.
4718 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4720 2002-05-09 Bruno Haible <bruno@clisp.org>
4722 * config.charset: Update for newest glibc. Add canonical names
4723 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4725 2002-05-09 Bruno Haible <bruno@clisp.org>
4727 * localcharset.c (get_charset_aliases): Add more Windows specific
4730 2002-05-08 Owen Taylor <otaylor@redhat.com>
4732 * config.charset: A few additions for Solaris.
4734 2001-12-05 Bruno Haible <bruno@clisp.org>
4736 * localcharset.c (locale_charset): Don't return an empty string.
4738 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4740 * config.charset: msdos in uk_UA uses CP1125.
4742 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4744 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4745 * localcharset.c (locale_charset): Declare as extern "C".
4747 2002-02-15 Bruno Haible <bruno@clisp.org>
4749 * config.charset [msdosdjgpp]: For Russian, use CP866.
4751 2002-02-11 Bruno Haible <bruno@clisp.org>
4753 * config.charset: Add support for NetBSD.
4755 2002-09-25 <karl@gnu.org>
4757 * strdup.c: copy from libc/string (via ../config/srclist*).
4758 * getopt*: copy from libc/posix.
4759 * gettext.h: copy from gettext.
4760 * .cppi-disable: add strdup.c, gettext.h.
4762 2002-07-01 Jim Meyering <meyering@lucent.com>
4764 * c-stack.c: Include sys/time.h.
4765 From Volker Borchert.
4767 2002-06-11 Paul Eggert <eggert@twinsun.com>
4769 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4770 New macro. Use it uniformly instead of
4771 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4772 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4773 reported by Vin Shelton.
4775 2002-06-22 Jim Meyering <meyering@lucent.com>
4777 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4778 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4780 2002-06-22 Paul Eggert <eggert@twinsun.com>
4782 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4783 Do not assume SA_SIGINFO behavior.
4784 Bug reported by Jim Meyering on NetBSD 1.5.2.
4786 2002-06-22 Jim Meyering <meyering@lucent.com>
4788 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4790 * exitfail.c, exitfail.h: Likewise.
4791 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4793 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4795 (EXTRA_DIST): Add fnmatch_loop.c.
4796 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4798 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4799 * fnmatch.c: Update from diffutils-2.8.2.
4800 * fnmatch_.h: New file. From diffutils-2.8.2.
4801 * fnmatch.h: Remove file.
4803 2002-06-18 Paul Eggert <eggert@twinsun.com>
4805 * file-type.h: Report an error if neither S_ISREG nor
4806 S_IFREG is defined, instead of using a test specific to glibc
4807 2.2. This should be safe, since POSIX requires S_ISREG and
4808 Unix Version 7 had S_IFREG. We don't need to check for
4809 <sys/types.h> since we don't use any symbols that it defines.
4811 2002-06-15 Jim Meyering <meyering@lucent.com>
4813 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4814 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4815 have been included before this file.
4817 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4819 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4820 so that each temporary file name is unique and valid in the first
4821 8 characters, for operation under DOS.
4823 2002-06-15 Jim Meyering <meyering@lucent.com>
4825 Work even with DJGPP 2.03, which lacks support for symlinks.
4827 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4829 * lchown.c (S_ISLNK): Likewise.
4831 2002-06-14 Jim Meyering <meyering@lucent.com>
4833 * file-type.h: Use the version from diffutils-2.8.2.
4834 * file-type.c: Likewise.
4836 2002-05-27 Jim Meyering <meyering@lucent.com>
4838 Fix a problem seen only on nonconforming systems whereby ls.c's
4839 use of localtime, and then of gettimeofday would cause trouble:
4840 the localtime call used to initialize rpl_gettimeofday's save
4841 mechanism would clobber ls's current local time information so
4842 that in any long listing the first file would always be listed
4843 with date 1970-01-01. Analysis by Volker Borchert.
4845 * gettimeofday.c (localtime): Undefine.
4846 (rpl_localtime): New function.
4848 2002-05-22 Jim Meyering <meyering@lucent.com>
4850 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4851 * file-type.h: New file.
4852 * file-type.c (file_type): New file/function. Extracted from diffutils.
4854 2002-04-29 Paul Eggert <eggert@twinsun.com>
4856 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4858 2002-04-28 Paul Eggert <eggert@twinsun.com>
4860 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4861 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4862 of 127, since 64 is the largest conceivable number for ancient
4864 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4866 2002-04-28 Jim Meyering <meyering@lucent.com>
4868 * sig2str.c (WTERMSIG): Remove definition (unused).
4870 2002-04-28 Paul Eggert <eggert@twinsun.com>
4872 * sig2str.h, sig2str.c: New files.
4873 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4875 2002-04-24 Jim Meyering <meyering@lucent.com>
4877 * gettext.h: New file, from Gettext.
4878 * Makefile.am (INCLUDES): Remove -I../intl.
4879 (libfetish_a_SOURCES): Add gettext.h.
4881 2002-04-16 Jim Meyering <meyering@lucent.com>
4883 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4884 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4885 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4887 2002-04-12 Jim Meyering <meyering@lucent.com>
4889 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4891 2002-03-10 Jim Meyering <meyering@lucent.com>
4893 * makepath.c (make_path): Remove a comma from a diagnostic.
4894 Suggestion from Santiago Vila.
4896 2002-03-08 Jim Meyering <meyering@lucent.com>
4898 * rename.c: Mention that this wrapper is needed also on
4899 mips-dec-ultrix4.4 systems.
4901 2002-03-02 Jim Meyering <meyering@lucent.com>
4903 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4904 not HAVE_CLOCK_SETTIME.
4906 2002-02-27 Paul Eggert <eggert@twinsun.com>
4908 * nanosleep.h: Rename to....
4909 * timespec.h: New name for nanosleep.h. All uses changed.
4911 * gettime.c: New file.
4912 * settime.c: New file.
4915 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4916 timespec.h. Remove nanosleep.h.
4918 2002-02-25 Paul Eggert <eggert@twinsun.com>
4920 * acl.c, acl.h: New files.
4921 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4923 2002-02-24 Jim Meyering <meyering@lucent.com>
4925 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4926 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4927 cause trouble. Reported by Nelson Beebe.
4929 2002-02-23 Paul Eggert <eggert@twinsun.com>
4931 * path-concat.c (xpath_concat): Reorder code to pacify
4932 compilers that don't know that xalloc_die never returns.
4934 2002-02-20 Jim Meyering <meyering@lucent.com>
4936 * getdate.c: Regenerate using bison-1.33.
4938 2002-02-15 Paul Eggert <eggert@twinsun.com>
4940 * posixver.c, posixver.h: New files.
4941 * Makefile.am (libfetish_a_SOURCES): Add them.
4943 2002-02-02 Paul Eggert <eggert@twinsun.com>
4944 Bruno Haible <bruno@clisp.org>
4946 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4947 (fwrite_success_callback): New declaration.
4948 * unicodeio.c (unicode_to_mb): New function, extracted from
4949 print_unicode_char. Call failure callback instead of error.
4950 (fwrite_success_callback): New function.
4951 (exit_failure_callback): New function.
4952 (fallback_failure_callback): New function.
4953 (print_unicode_char): Call unicode_to_mb.
4955 2002-01-26 Jim Meyering <meyering@lucent.com>
4957 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4959 2002-01-22 Jim Meyering <meyering@lucent.com>
4961 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4962 Otherwise, some versions of automake would omit the rule that makes
4963 Makefile from Makefile.in.
4965 2001-01-21 Paul Eggert <eggert@twinsun.com>
4967 * xmemcoll.h, xmemcoll.c: New files.
4968 * Makefile.am (libfetish_a_SOURCES): Add them.
4969 * memcoll.c: Include errno.h, and declare errno if not defined.
4970 (memcoll): Set errno to zero if there is no error.
4972 * quotearg.c (quotearg_buffer_restyled):
4973 Fix bug with quoting buffers containing NUL when backslashing escapes.
4974 This bug was exposed by the other changes in this patch.
4975 (quotearg_n_options): New arg ARGSIZE.
4976 All callers changed.
4977 (quoting_options_from_style): New function.
4978 (quotearg_n_style): Use it.
4979 (quotearg_n_style_mem): New function.
4981 * quotearg.h (quotearg_n_style_mem): New function.
4983 2002-01-16 Jim Meyering <meyering@lucent.com>
4985 * getdate.y: Add three semicolons, each just before a closing brace.
4986 Bison (as of version 1.31) no longer papers over that mistake.
4988 2002-02-14 Paul Eggert <eggert@twinsun.com>
4990 * backupfile.c (ISDIGIT): Comment fix.
4991 * getdate.y (ISDIGIT): Likewise.
4992 * posixtm.c (ISDIGIT, year): Likewise.
4993 * strverscmp.c (ISDIGIT): Likewise.
4994 * userspec.c (ISDIGIT): Likewise.
4996 2002-01-05 Jim Meyering <meyering@lucent.com>
4998 * version-etc.c (version_etc_copyright): Update copyright year.
5000 2001-01-19 Paul Eggert <eggert@twinsun.com>
5002 * closeout.c (close_stdout_status): If ferror (stdout), do
5003 not silently exit merely because the output buffer happens to
5004 have nothing pending.
5006 2001-12-18 Paul Eggert <eggert@twinsun.com>
5008 See the big note in ../ChangeLog.
5009 * human.c (suffixes): Prefer K to k for 1024.
5010 (generate_suffix_backwards): New function.
5011 (human_readable_inexact): Use it.
5012 * xstrtol.c (__xstrtol): If there is no number but there
5013 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5014 Accept 'K' as well as 'k'.
5016 2001-12-15 Jim Meyering <meyering@lucent.com>
5018 * regex.h (__restrict_arr): Update from libc.
5020 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5021 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5024 2001-12-10 Jim Meyering <meyering@lucent.com>
5026 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5027 Instead, include "xalloc.h".
5028 (initbuffer): Don't cast xmalloc return value to char*.
5029 (readline): Reword comment.
5030 Don't cast xrealloc return value to char*
5033 2001-12-09 Jim Meyering <meyering@lucent.com>
5035 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5036 `signed and unsigned type in conditional expression'.
5037 * posixtm.c (posix_time_parse): Likewise.
5039 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5041 * readtokens.c (readtoken): Declare an index to be of type unsigned
5042 to avoid a pedantic warning.
5044 * getstr.c: Don't include assert.h.
5045 (getstr): Remove warning-evoking assertions.
5046 Return -1 if offset parameter is out of bounds.
5047 Change the type of a local from int to size_t.
5049 * strftime.c (my_strftime_localtime_r): Include this function
5050 definition in the `#if ! HAVE_TM_GMTOFF' block.
5052 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5053 Include xalloc.h instead.
5055 2001-12-02 Jim Meyering <meyering@lucent.com>
5057 * tempname.c: Don't declare getenv, thus reverting the change of
5058 2001-11-18. It's no longer necessary, now that stdlib.h is always
5061 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5062 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5064 2001-11-30 Akim Demaille <akim@epita.fr>
5066 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5067 before being defined.
5069 2001-11-27 Paul Eggert <eggert@twinsun.com>
5071 * quotearg.h (quotearg_n, quotearg_n_style):
5072 First arg is int, not unsigned.
5073 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5074 (SIZE_MAX, UINT_MAX): New macros.
5075 (quotearg_n_options): Abort if N is negative.
5076 Avoid overflow check on hosts where size_t is 64 bits and int
5077 is 32 bits, as overflow is impossible there.
5078 Fix off-by-one typo that caused unnecessary reallocation.
5080 2001-11-27 Jim Meyering <meyering@lucent.com>
5082 * tempname.c: Merge with version from libc.
5083 * regex.c: Likewise.
5085 * tempname.c: Include stdlib.h unconditionally. On some old systems
5086 for which STDC_HEADERS is 0, it was not included, resulting in a
5087 warning about an integer-to-pointer conversion problem with getenv.
5088 Reported by Volker Borchert.
5090 2001-11-26 Jim Meyering <meyering@lucent.com>
5092 * gtod.h: Remove file.
5093 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5094 * gettimeofday.c: Don't include gtod.h.
5095 (GTOD_init): Remove function.
5096 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5097 Suggestion from Volker Borchert.
5099 2001-11-23 Jim Meyering <meyering@lucent.com>
5101 * hash.h (struct hash_table): Don't define here. Merely declare it.
5102 * hash.c (struct hash_table): Define it here instead.
5104 2001-11-22 Jim Meyering <meyering@lucent.com>
5106 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5108 2001-11-18 Paul Eggert <eggert@twinsun.com>
5110 * tempname.c (TMP_MAX): Remove; no longer needed.
5111 (TEMPORARIES): New macro.
5112 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5113 removes an artificial limitation (e.g. HP-UX 10.20, where
5116 2001-11-18 Jim Meyering <meyering@lucent.com>
5118 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5121 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5122 files will be created before anything else.
5124 2001-11-17 Jim Meyering <meyering@lucent.com>
5126 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5127 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5128 rather than group writable. Patch by Juan F. Codagnone.
5130 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5131 Instead, include "xalloc.h".
5133 * mountlist.c: Include unlocked-io.h after all system headers.
5134 Remove explicit declarations of xmalloc, xrealloc,
5135 and xstrdup. Instead, include "xalloc.h".
5137 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5138 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5139 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5141 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5142 Reported by Padraig Brady.
5144 * mkstemp.c: #undef mkstemp.
5146 (rpl_mkstemp): Rename from mkstemp.
5149 2001-11-16 Jim Meyering <meyering@lucent.com>
5151 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5152 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5153 determine the amount of total physical memory, use pstat_getstatic.
5154 HPUX-11 doesn't define _SC_PHYS_PAGES.
5155 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5156 If sysconf couldn't be used to determine the amount of available
5157 physical memory, use both pstat_getstatic and pstat_getdynamic.
5158 Based on a patch from Bob Proulx.
5160 2001-11-05 Jim Meyering <meyering@lucent.com>
5162 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5164 2001-11-03 Jim Meyering <meyering@lucent.com>
5166 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5167 in argmatch_to_argument call.
5169 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5172 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5173 e.g., a fault due to an attempt to free a NULL pointer.
5175 2001-11-01 Jim Meyering <meyering@lucent.com>
5177 * dirfd.c, dirfd.h: New files.
5178 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5180 * hash.c (hash_print) [TESTING]: Clean up.
5182 2001-10-22 Paul Eggert <eggert@twinsun.com>
5184 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5185 to avoid a warning if -Wall.
5187 2001-10-21 Paul Eggert <eggert@twinsun.com>
5189 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5191 2001-10-21 Jim Meyering <meyering@lucent.com>
5193 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5194 this code would end up calling gettext even in packages built
5196 * getopt.c (_): Likewise.
5197 * regex.c (_): Likewise.
5199 2001-10-20 Paul Eggert <eggert@twinsun.com>
5201 * error.c (strerror_r): Do not declare unless !_LIBC.
5202 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5203 Use strerror_r that is only a macro, even if it is not a function.
5204 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5205 (private_strerror): Use prototypes, not old-style function definition.
5206 (print_errno_message): New function.
5207 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5209 (error_tail, error, error_at_line): Use it.
5211 2001-10-11 Jim Meyering <meyering@lucent.com>
5213 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5214 and quote_n (1, ... to avoid clobbering a buffer.
5216 2001-10-05 Jim Meyering <meyering@lucent.com>
5218 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5219 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5220 * hash-pjw.h: New file.
5222 2001-09-30 Jim Meyering <meyering@lucent.com>
5224 * mountlist.c [MOUNTED_GETFSSTAT]:
5225 Include <sys/ucred.h>, for Apple Darwin.
5226 Include sys/mount.h and sys/fs_types.h only if available.
5228 (read_filesystem_list): Use FS_TYPE.
5230 2001-09-29 Paul Eggert <eggert@twinsun.com>
5232 * exclude.c (excluded_filename): 0 -> false, since it's
5235 2001-09-28 Paul Eggert <eggert@twinsun.com>
5237 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5238 #defines strtoimax. Also treat the other strto* functions
5241 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5242 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5243 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5245 2001-09-26 Jim Meyering <meyering@lucent.com>
5247 Most macros in unlocked-io.h had the wrong number of arguments.
5248 * gen-uio: New script.
5249 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5250 * unlocked-io.hin: Remove file.
5251 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5252 rather than trying to embed it here.
5253 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5254 Reported by Padraig Brady.
5256 2001-09-25 Volker Borchert <bt@teknon.de>
5258 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5260 2001-09-23 Jim Meyering <meyering@lucent.com>
5262 * mountlist.c: Remove useless parentheses in #if directives.
5263 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5264 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5266 2001-09-22 Jim Meyering <meyering@lucent.com>
5268 * localcharset.c: Update from latest gettext.
5269 * config.charset: Likewise.
5271 2001-09-20 Jim Meyering <meyering@lucent.com>
5273 * xstrtol.c (strtoimax): Guard declaration with
5274 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5275 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5276 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5277 (strtoumax): Likewise, for completeness (it wasn't necessary).
5279 2001-09-06 Paul Eggert <eggert@twinsun.com>
5281 * strtoimax.c (HAVE_LONG_LONG):
5282 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5283 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5284 to work around bug in IBM C compiler.
5286 2001-09-16 Jim Meyering <meyering@lucent.com>
5288 * mkdir.c: New file.
5290 2001-09-04 Paul Eggert <eggert@twinsun.com>
5292 * xgetcwd.c: Revert some of the previous change; intead,
5293 fix the HAVE_GETCWD_NULL code to behave more like the
5294 !HAVE_GETCWD_NULL code used to.
5297 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5300 2001-09-04 Paul Eggert <eggert@twinsun.com>
5302 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5303 Use ssize_t, not int, to store result of readlink.
5304 Check for ssize_t overflow as well as size_t overflow,
5305 as POSIX says the result of readlink is implementation-defined
5306 when ssize_t overflows.
5307 Remove unnecessary cast to char*.
5308 Use free+malloc instead of realloc, as the storage doesn't need
5309 to be preserved and it's clearer and can be more efficient that way.
5310 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5311 * xreadlink.h (xreadlink): Update prototype.
5313 2001-09-03 Paul Eggert <eggert@twinsun.com>
5315 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5316 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5317 spotted by Jim Meyering.
5319 2001-09-03 Jim Meyering <meyering@lucent.com>
5321 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5323 2001-09-03 Paul Eggert <eggert@twinsun.com>
5325 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5326 like the HAVE_GETCWD_NULL code.
5327 Include pathmax.h if not HAVE_GETCWD.
5328 Do not include xalloc.h.
5329 (INITIAL_BUFFER_SIZE): New symbol.
5330 Do not use xmalloc / xrealloc, since the caller is responsible for
5331 handling errors. Preserve errno around `free' during failure.
5332 Do not overrun buffer when using getwd.
5334 2001-09-03 Paul Eggert <eggert@twinsun.com>
5336 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5337 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5339 2001-09-02 Jim Meyering <meyering@lucent.com>
5341 * error.c: Update from GNU libc.
5343 2001-09-01 Jim Meyering <meyering@lucent.com>
5345 * xreadlink.c: New file.
5346 * xreadlink.h: New file.
5347 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5349 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5350 doesn't conflict with sparc Solaris 7's definition in
5351 /usr/include/sys/int_types.h.
5353 * exclude.c: Use `""', not `<>' to #include non-system header files.
5354 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5355 and strncasecmp as r-values. Unixware didn't have declarations.
5357 2001-08-31 Jim Meyering <meyering@lucent.com>
5359 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5360 Use an initial, malloc'd, buffer of length 128 rather than
5361 a statically allocated one of length 1024.
5363 2001-08-30 Paul Eggert <eggert@twinsun.com>
5365 * xgetcwd.c: Don't include pathmax.h.
5366 Include stdlib.h and unistd.h if available.
5368 (xmalloc, xstrdup, free): Remove decls.
5369 (xgetcwd): Don't assume sizes fit in unsigned.
5370 Check for overflow when computing sizes.
5371 Simplify reallocation code.
5373 2001-08-28 Paul Eggert <eggert@twinsun.com>
5375 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5377 * strtoimax.c: Renamed from strtoxmax.c, removing the
5380 Also, make the following further changes to make this file's
5381 configuration more similar to that of strtol.c:
5382 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5383 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5384 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5385 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5386 changed to signed values.
5388 And make the following changes as well:
5389 Fix copyright notice, as 1999 was missing.
5390 (verify): New macro.
5391 (strtoimax): Check sizes at compile-time, not run-time.
5392 Prefer strtol to strtoll if both work.
5393 (main): Remove; it was not that useful and was a pain to maintain.
5395 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5397 2001-08-30 Paul Eggert <eggert@twinsun.com>
5399 * savedir.c (savedir): Remove size parameter, as POSIX says that
5400 a directory's st_size can have an arbitrary value, so the old
5401 usage could waste an arbitrary amount of memory. All uses
5403 * savedir.h: Update prototype.
5405 2001-08-30 Paul Eggert <eggert@twinsun.com>
5407 * xstrtol.c (strtoimax): New decl.
5409 2001-08-28 Paul Eggert <eggert@twinsun.com>
5411 * xstrtol.h: Add copyright notice.
5412 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5413 LONGINT_INVALID_SUFFIX_CHAR.
5415 2001-08-30 Paul Eggert <eggert@twinsun.com>
5417 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5420 2001-08-30 Paul Eggert <eggert@twinsun.com>
5422 * hash.c: Remove '2001' from copyright notice.
5424 2001-08-30 Paul Eggert <eggert@twinsun.com>
5426 * full-write.h: New file.
5427 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5428 * full-write.c: Correct credits, as cccp.c no longer
5429 exists and anyway it was so heavily changed from the old cccp
5430 code as to be unrecognizable. Include full-write.h.
5431 (full_write) Return size_t, with short writes meaning failure.
5432 All callers changed. This fixes a bug with large buffers
5434 * utime.c: Include full-write.h.
5436 2001-08-30 Paul Eggert <eggert@twinsun.com>
5438 Merge 'exclude' changes from tar 1.13.22.
5439 This fixes one or two unlikely storage allocation overflow bugs,
5440 but doesn't change user-visible behavior otherwise.
5442 2001-08-30 Paul Eggert <eggert@twinsun.com>
5444 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5445 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5446 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5447 Include if available.
5448 (<xalloc.h>): Include
5449 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5450 (verify): New macro. Use it to verify that EXCLUDE macros do not
5451 collide with FNM macros.
5452 (struct patopts): New struct.
5453 (struct exclude): Use it, as exclude patterns now come with options.
5454 (new_exclude): Support above changes.
5455 (new_exclude, add_exclude_file):
5456 Initial size must now be a power of two to simplify overflow checking.
5457 (free_exclude, fnmatch_no_wildcards): New function.
5458 (excluded_filename): No longer requires options arg, as the options
5459 are determined by add_exclude. Now returns bool, not int.
5460 (excluded_filename, add_exclude):
5461 Add support for the fancy new exclusion options.
5462 (add_exclude, add_exclude_file): Now takes int options arg.
5463 Check for arithmetic overflow when computing sizes.
5464 (add_exclude_file): xrealloc might modify errno, so don't
5465 realloc until after errno might be used.
5467 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5469 (free_exclude): New decl.
5470 (add_exclude, add_exclude_file): Now takes int options arg.
5471 (excluded_filename): No longer requires options arg, as the options
5472 are determined by add_exclude. Now returns bool, not int.
5474 2001-08-30 Paul Eggert <eggert@twinsun.com>
5476 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5478 2001-08-27 Jim Meyering <meyering@lucent.com>
5480 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5482 * version-etc.c (N_): Remove definition.
5483 Revert most of last change.
5484 Instead, simply don't mark the `Copyright...' string for translation.
5485 Based on advice from Paul Eggert.
5487 * strtoxmax.c: Tweak comment.
5489 2001-08-26 Jim Meyering <meyering@lucent.com>
5491 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5492 of copyright with `%s' so translators don't get an untranslated
5494 (COPYRIGHT_YEAR): Define.
5495 (version_etc): Use fprintf rather than fputs.
5496 Suggestion from Ulrich Drepper.
5498 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5500 * strtoll.c: New file, from GNU libc.
5501 * xstrtoimax.c: New file.
5503 * xstrtol.h: Add xstrtoimax.
5504 * strtoumax.c: New file. Simply include "strtoumax.c".
5505 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5507 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5508 * strtoxmax.c: ... then renamed to this.
5510 2001-08-13 Paul Eggert <eggert@twinsun.com>
5512 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5513 Port to Solaris 8, where 'sed' requires a space after the 'r'
5514 command, and where sh dislikes "$/". Clean up the spacing a bit.
5515 Redirect output to $tmp just once.
5517 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5519 * addext.c (<errno.h>): Include.
5520 (errno): Declare if not defined.
5521 (addext): Work correctly when pathconf returns -1 and leaves
5522 errno alone because there is no limit. Also, work even if
5523 pathconf returns a value greater than SIZE_MAX.
5525 2001-08-12 Jim Meyering <meyering@lucent.com>
5527 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5528 Simply `return getcwd (NULL, 0);'.
5529 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5530 Use 1300 as initial value for length, not PATH_MAX.
5532 * pathmax.h: Clean up cpp syntax.
5534 2001-08-12 Jim Meyering <meyering@lucent.com>
5536 * gettimeofday.c: New file.
5538 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5540 2001-08-04 Jim Meyering <meyering@lucent.com>
5542 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5543 to get in sync with glibc.
5545 2001-08-03 Paul Eggert <eggert@twinsun.com>
5547 The following changes are from gettext 0.10.39 as maintained by
5550 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5551 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5552 with inverted sense. All uses changed.
5554 * mbswidth.c: Don't include <limits.h>.
5555 Include <stdlib.h> and <string.h> unconditionally.
5556 (iswcntrl, mbsinit, ISCNTRL): New macros.
5557 (mbsnwidth): Use K&R style function declarations.
5558 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5559 can optimize it when MB_CUR_MAX == 1.
5560 The width of control characters is zero, not 1.
5562 2001-07-15 Jim Meyering <meyering@lucent.com>
5564 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5565 (BUILT_SOURCES): Add unlocked-io.h.
5566 (io_functions): Define.
5567 (unlocked-io.h): New rule.
5568 (DISTCLEANFILES): Add unlocked-io.h.
5569 (all-local): Depend on unlocked-io.h, to ensure it is created.
5571 * unlocked-io.hin: New file
5573 * regex.c: Update from glibc.
5575 2001-07-05 Jim Meyering <meyering@lucent.com>
5577 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5579 (libfetish_a_SOURCES): Put all .h files here instead.
5580 Remove a thus-exposed (better checks in automake) duplicate and
5581 two unnecessary .h files.
5583 2001-06-11 Jim Meyering <meyering@lucent.com>
5585 * regex.c: Update from GNU libc.
5587 2001-05-27 Jim Meyering <meyering@lucent.com>
5589 * readutmp.h (UT_TYPE): Define.
5591 2001-05-24 Jim Meyering <meyering@lucent.com>
5593 * argmatch.c: Include "quote.h".
5594 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5595 quote function. Reported by Göran Uddeborg.
5597 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5599 * dirname.c (dir_name): Compute append_dot using path, not newpath
5600 which is not yet declared.
5602 2001-05-11 Paul Eggert <eggert@twinsun.com>
5604 * Makefile.am (libfetish_a_SOURCES):
5605 Add strftime.c, since we now compile it on all hosts.
5607 * strftime.c (my_strftime):
5608 Define to nstrftime if emacs, but only if my_strftime is not defined.
5609 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5610 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5611 Add one more extra argument: a nanoseconds value.
5614 (my_strftime function): Add %N format.
5615 (emacs_strftimeu): Renamed from emacs_strftime,
5616 with extra ut argument.
5618 2001-05-11 Paul Eggert <eggert@twinsun.com>
5620 dirname code cleanup. base_name now behaves more compatibly
5621 with POSIX basename when given file names that have trailing
5622 slashes, and similarly for dir_name. Add new primitives
5623 base_len and dir_len. Put the directory-name-related decls
5626 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5627 * backupfile.c (base_name): Likewise.
5628 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5629 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5630 * makepath.c (strip_trailing_slashes): Likewise.
5631 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5633 * rename.c (strip_trailing_slashes): Likewise.
5634 * same.c (base_name): Likewise.
5635 * stripslash.c (ISSLASH): Likewise.
5637 * addext.c: Include <dirname.h> after size_t is defined.
5638 * backupfile.c: Likewise.
5640 * addext.c (addext): Use base_len to trim redundant
5641 trailing slashes instead of doing it ourselves.
5642 But do not trim the last slash if it is not redundant.
5644 * backupfile.c (find_backup_file_name,
5645 max_backup_version): Use base_len instead of rolling it ourselves.
5646 Handle the case of "" and (on DOS) "C:" correctly.
5648 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5649 Include <string.h>, <dirname.h>.
5650 (base_name): Allow file names ending in slashes, other than names
5651 that are all slashes. In this case, return the basename followed
5652 by the slashes. This is more general, and can be used in places
5653 where the original base_name purposely had an assertion failure.
5654 (base_len): New function.
5656 * dirname.c: Include <string.h> instead of <stdlib.h>.
5657 Do not include <assert.h>; no longer needed.
5659 (memrchr): Remove decl.
5660 (dir_name_r): Remove.
5661 (dir_len): Renamed from dirlen. All callers changed.
5662 Rewrite in terms of base_name, for simplicity and consistency.
5663 (dir_name): Never return NULL. All callers changed.
5664 Do not include <stdlib.h> in test program; no longer needed.
5665 return 0; is fine for test program.
5667 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5669 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5671 * path-concat.c (path_concat): Use base_len to compute
5672 base length, not strlen; this means we cannot rely on memcpy
5675 * same.c (STREQ): Remove.
5676 (same_name): Handle the case where the basename ends in trailing '/'.
5678 * stripslash.c (strip_trailing_slashes): Return nonzero if
5679 a slash was stripped. Do not strip the last slash after a
5682 2001-04-08 Jim Meyering <meyering@lucent.com>
5684 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5685 recomputed; that's necessary when the offset spans a DST transition.
5686 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5688 2001-04-02 Jim Meyering <meyering@lucent.com>
5690 * regex.h, regex.c: Update from GNU libc.
5692 2001-03-19 Paul Eggert <eggert@twinsun.com>
5694 * version-etc.c (version_etc_copyright): Update to 2001.
5696 2001-03-16 Paul Eggert <eggert@twinsun.com>
5698 * tempname.c (uint64_t): Define to uintmax_t if
5699 not defined, and if UINT64_MAX is not defined.
5700 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5701 Reported by John David Anglin.
5703 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5705 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5706 alias if codeset is empty.
5707 * config.charset (BeOS): Use wildcard syntax.
5709 2001-03-13 Jim Meyering <meyering@lucent.com>
5711 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5712 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5715 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5717 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5719 * unicodeio.c (print_unicode_char): Simplify accordingly.
5721 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5723 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5724 support for DOS/DJGPP.
5726 2001-02-28 Paul Eggert <eggert@twinsun.com>
5728 * Makefile.am (libfetish_a_SOURCES):
5729 Add dup-safer.c, fopen-safer.c.
5730 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5732 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5734 2001-02-25 Paul Eggert <eggert@twinsun.com>
5736 The mkstemp replacement is taken from glibc 2.2.2, with some
5737 portability fixes for use outside glibc, as follows:
5739 * tempname.c (struct_stat64): New macro.
5740 (direxists, __gen_tempname): Use it.
5741 This avoids a portability problem with Solaris 8.
5743 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5744 (<stddef.h>, <stdint.h>, <string.h>):
5745 Include only if STDC_HEADERS || _LIBC.
5746 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5747 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5748 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5749 (__set_errno): Define this macro if <errno.h> doesn't.
5750 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5751 Define these macros if <stdio.h> doesn't.
5752 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5753 Define these macros if <sys/stat.h>
5754 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5755 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5756 __xstat64): Define if not _LIBC.
5757 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5758 (__gen_tempname): Invoke gettimeofday only if
5759 HAVE_GETTIMEOFDAY || _LIBC;
5760 otherwise, fall back on plain "time".
5761 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5763 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5765 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5767 2001-02-17 Jim Meyering <meyering@lucent.com>
5769 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5770 around included file name.
5772 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5774 * strftime.c: Update from GNU libc (the only changes were to comments).
5776 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5778 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5780 2001-02-17 Paul Eggert <eggert@twinsun.com>
5782 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5783 Remove workaround macros for hosts that have mbrtowc but not
5784 mbstate_t, as we now insist on proper declarations for both
5785 before using mbrtowc.
5787 2001-02-17 Jim Meyering <meyering@lucent.com>
5789 * regex.c: Update from libc.
5791 2001-02-16 Paul Eggert <eggert@twinsun.com>
5793 * alloca.c (malloc): Undef before defining, since stdlib.h
5794 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5795 Reported by Mark Hounschell via Paul Eggert.
5797 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5799 * config.charset: Update for FreeBSD 4.2.
5801 2001-01-26 Jim Meyering <meyering@lucent.com>
5803 * quotearg.c: Include stddef.h.
5804 * quote.c: Include stddef.h.
5805 Reported by Axel Kittenberger.
5807 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5808 line in double quotes so that it evokes a better diagnostic.
5809 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5810 Reported by Axel Kittenberger.
5812 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5814 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5815 to avoid a warning. Add back 'const' to inptr.
5817 2001-01-16 Jim Meyering <meyering@lucent.com>
5819 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5822 2001-01-14 Jim Meyering <meyering@lucent.com>
5824 * rename.c: New file. From Volker Borchert.
5825 Include stdlib.h, string.h or strings.h, and xalloc.h.
5826 Use strip_trailing_slashes rather than open-coding it.
5828 2001-01-03 Paul Eggert <eggert@twinsun.com>
5830 * strftime.c: Sync with glibc time/strftime.c 1.81.
5832 2001-01-03 Jim Meyering <meyering@lucent.com>
5834 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5835 local `inptr' to avoid warning with some system declarations of iconv.
5837 2000-12-29 Paul Eggert <eggert@twinsun.com>
5839 * modechange.c: Do not assume that mode_t uses the
5840 traditional octal encoding. E.g. "chmod 1 FOO" should set
5841 the other-execute bit of FOO even if S_IXOTH != 1.
5843 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5844 WOTH, XOTH, ALLM): New macros.
5845 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5846 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5848 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5849 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5851 No need to use uintmax_t; unsigned long is long enough.
5852 Don't bother to get suffix since we don't use it.
5854 2000-12-24 Jim Meyering <meyering@lucent.com>
5856 * hash.c (is_prime): Return explicit boolean values.
5857 (hash_get_first): Return NULL to appease Irix5.6's 89.
5858 Reported by Nelson Beebe.
5860 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5862 * localcharset.c (locale_charset): Add support for Win32.
5864 2000-12-18 Paul Eggert <eggert@twinsun.com>
5866 * physmem.h, physmem.c: New files.
5868 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5869 (noinst_HEADERS): Add physmem.h.
5871 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5872 't' for compatibility with Solaris 8 sort.
5874 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5876 * config.charset: Add support for BeOS.
5878 2000-12-16 Jim Meyering <meyering@lucent.com>
5880 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5881 SHELLS_FILE to a file name that's useful on djgpp systems.
5883 (ADDITIONAL_DEFAULT_SHELLS): Define.
5884 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5885 Based mostly on a patch from Prashant TR.
5887 2000-12-16 Jim Meyering <meyering@lucent.com>
5889 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5890 N and M) would have treated it like `chown N:N FILE'.
5892 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5894 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5896 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5897 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5898 to the list of canonical encodings. Rename EUC-CN to GB2312.
5900 2000-12-08 Andreas Schwab <schwab@suse.de>
5902 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5903 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5905 2000-12-07 Jim Meyering <meyering@lucent.com>
5907 * stripslash.c (ISSLASH): Define.
5908 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5911 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5912 (dir_name_r): Declare this function as static.
5913 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5914 manifest itself on a name containing a mix of slashes and
5916 Make this function work with names starting with a DOS-style
5917 drive letter and colon prefix.
5918 (dir_name): Append `.' if necessary.
5919 Based mostly on patches from Prashant TR and Eli Zaretskii.
5921 * dirname.h (dir_name_r): Remove prototype.
5923 2000-12-05 Jim Meyering <meyering@lucent.com>
5925 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5927 2000-12-04 Jim Meyering <meyering@lucent.com>
5929 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5930 Also include memory.h, stdlib.h, unistd.h if appropriate.
5931 Reported by Andreas Jaeger (conflicting declaration of malloc).
5933 2000-12-02 Jim Meyering <meyering@lucent.com>
5935 * closeout.h: Make idempotent, to avoid some obscure warnings.
5937 2000-12-01 Paul Eggert <eggert@twinsun.com>
5939 * memrchr.c: Include <config.h> before any system include file.
5941 2000-11-29 Paul Eggert <eggert@twinsun.com>
5943 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5945 2000-11-26 Jim Meyering <meyering@lucent.com>
5947 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5949 2000-11-22 Paul Eggert <eggert@twinsun.com>
5951 * strftime.c (my_strftime): Do not invoke mbrlen with a
5952 size of (size_t) -1; it's not portable.
5954 2000-11-17 Akim Demaille <akim@epita.fr>
5956 * obstack.h: Formatting changes.
5957 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5958 prevent type checking.
5959 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5960 cast the value to (void *): assigning a `foo *' to a `void *'
5962 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5964 2000-11-17 Jim Meyering <meyering@lucent.com>
5966 * strstr.c: Update from GNU libc.
5968 2000-11-16 Jim Meyering <meyering@lucent.com>
5970 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5972 2000-11-11 Jim Meyering <meyering@lucent.com>
5974 * error.c: Add a couple #includes, merging from GNU libc version.
5976 2000-11-10 Jim Meyering <meyering@lucent.com>
5978 * obstack.h: Update from GNU libc.
5979 * obstack.c: Likewise.
5981 2000-11-06 Paul Eggert <eggert@twinsun.com>
5983 * getusershell.c (setusershell): Use rewind rather than
5984 fseek/fseeko, to avoid configuration hassles with fseeko.
5985 Don't bother opening SHELLS_FILE if shellstream is NULL;
5988 2000-11-05 Jim Meyering <meyering@lucent.com>
5990 * makepath.h (make_dir): Declare.
5991 * makepath.c (make_dir): Remove `static' attribute.
5994 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5996 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5997 last one in a bucket, advance to the next bucket.
5999 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6001 * fnmatch.c: Do not comment out all the code if we are using
6002 the GNU C library, because in some cases we are replacing buggy
6003 code in the GNU C library itself.
6005 2000-10-30 Paul Eggert <eggert@twinsun.com>
6007 * error.h, getline.h, modechange.h:
6008 Remove "2000" from Copyright line, as the file hasn't been
6009 changed this year other than in the copyright notice.
6011 * xalloc.h: Add "2000" to Copyright line, as this file
6012 was changed this year.
6014 2000-10-30 Paul Eggert <eggert@twinsun.com>
6016 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6017 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6018 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6020 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6022 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6023 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6024 doesn't define __restrict_arr.
6026 2000-10-29 Jim Meyering <meyering@lucent.com>
6028 * xstat.in: Fix grammar in comment.
6030 2000-10-28 Jim Meyering <meyering@lucent.com>
6032 * memchr.c: Update from libc.
6033 Adjust for portability:
6034 [HAVE_STDLIB_H]: Include stdlib.h.
6035 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6036 Undef __memchr, too.
6037 [!weak_alias]: Define __memchr to memchr.
6039 * regex.c: Update from libc.
6040 * regex.h: Likewise.
6041 * getopt1.c: Likewise.
6042 * memcmp.c: Likewise.
6044 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6045 Avoid using fseek, when possible -- it's broken by design.
6046 Patch by Ulrich Drepper.
6048 2000-10-26 Jim Meyering <meyering@lucent.com>
6050 * strftime.c: Update from libc.
6052 2000-10-25 Jim Meyering <meyering@lucent.com>
6054 * obstack.c: Update from libc.
6056 2000-10-23 Jim Meyering <meyering@lucent.com>
6058 * hard-locale.c (hard_locale): Revert last change -- it was simply
6059 wrong. That set_locale call must not have any side effects.
6062 2000-10-22 Jim Meyering <meyering@lucent.com>
6064 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6065 [CYCLIC]: Remove now-unused definition.
6067 * save-cwd.c (O_DIRECTORY): Define, if needed.
6068 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6069 Suggestion from Ulrich Drepper.
6071 2000-10-21 Jim Meyering <meyering@lucent.com>
6073 * dirname.c (dir_name_r): New function, factored out of dir_name.
6074 (dir_name): Use dir_name_r.
6075 * dirname.h (dir_name_r): Declare it.
6077 2000-10-21 Jim Meyering <meyering@lucent.com>
6079 * dirname.c (memrchr): Declare if necessary.
6080 (dir_name): Remove the restriction that there be no
6081 trailing slashes. Now, this code skips past them, effectively
6083 [TEST_DIRNAME] (main): New unit tests.
6085 * memrchr.c: New file from GNU libc.
6086 Undef __memrchr, too.
6087 [!weak_alias]: Define __memrchr to memrchr.
6088 Guard weak_alias use with `#ifdef weak_alias'.
6090 2000-10-17 Jim Meyering <meyering@lucent.com>
6092 * quote.h (PARAMS): Define and use.
6093 Reported by Akim Demaille.
6095 * getopt.c: Update from libc.
6097 2000-10-16 Jim Meyering <meyering@lucent.com>
6099 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6102 2000-09-25 Jim Meyering <meyering@lucent.com>
6104 * md5.h (rol): Define (from GnuPG).
6106 * sha.c: Give credit (GnuPG) where due.
6107 (M): Use rol rather than open-coding it.
6108 Add a FIXME comment.
6110 2000-09-21 Jim Meyering <meyering@lucent.com>
6112 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6113 Reported by Michael Stone.
6115 2000-09-20 Jim Meyering <meyering@lucent.com>
6117 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6118 (noinst_HEADERS): Add sha.h.
6119 Based on code from Scott G. Miller and from GnuPG.
6121 2000-09-15 Jim Meyering <meyering@lucent.com>
6123 * regex.c: Update from libc.
6125 2000-09-10 Jim Meyering <meyering@lucent.com>
6127 * getopt.c (_getopt_internal): Update from glibc.
6129 2000-09-09 Jim Meyering <meyering@lucent.com>
6131 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6132 think it should be used as a general replacement for isascii.
6133 * fnmatch.c: Likewise.
6134 * mbswidth.c: Likewise
6135 * regex.c: Likewise.
6138 * userspec.c: Include sys/param.h and limits.h.
6140 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6141 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6142 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6143 UID, GID. Check range.
6145 2000-09-06 Jim Meyering <meyering@lucent.com>
6147 * getopt.c (_getopt_internal): Update from glibc.
6149 2000-08-30 Jim Meyering <meyering@lucent.com>
6151 * strftime.c: Merge in changes from GNU libc.
6153 2000-08-26 Jim Meyering <meyering@lucent.com>
6155 * closeout.c: Include "__fpending.h".
6156 (close_stdout_status): Return right away if there's nothing to flush.
6158 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6159 * __fpending.c: New file.
6160 * __fpending.h: New file.
6162 2000-08-07 Paul Eggert <eggert@twinsun.com>
6164 Standardize on "memory exhausted" instead of "Memory exhausted"
6165 or "virtual memory exhausted".
6166 * obstack.c (print_and_abort): Use "memory exhausted", not
6167 "virtual memory exhausted".
6168 * same.c (same_name): Invoke xalloc_die instead of printing
6170 * userspec.c (parse_user_spec): Likewise.
6171 * bumpalloc.h: comment fix
6172 * same.c, userspec.c: Include xalloc.h.
6174 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6175 not char *const and pointing to a constant array.
6176 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6177 (xrealloc): Comment fix.
6179 * userspec.c (parse_user_spec):
6180 Don't translate a message until just before returning,
6181 to avoid unnecessary translation.
6183 2000-08-07 Jim Meyering <meyering@lucent.com>
6185 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6186 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6187 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6188 getgroups.c, gethostname.c, getopt.h, group-member.c,
6189 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6190 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6191 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6192 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6193 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6194 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6195 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6196 yesno.c: Back out Copyright date changes for each file with no change
6197 this year. This eases coordination with other programs using the same
6198 source code modules. From Paul Eggert.
6200 2000-08-03 Greg McGary <greg@mcgary.org>
6202 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6203 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6204 (EXTEND_BUFFER): Use them.
6206 2000-08-01 Jim Meyering <meyering@lucent.com>
6208 * dirname.c (ISSLASH): Define.
6209 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6210 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6211 both `\' and `/' may be use as path separators.
6212 Based on a patch from Prashant TR.
6214 2000-07-31 Paul Eggert <eggert@twinsun.com>
6216 * quotearg.c (quotearg_n_options): Don't make the initial
6217 slot vector a constant, since it might get modified.
6219 2000-07-31 Jim Meyering <meyering@lucent.com>
6221 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6222 * obstack.c (print_and_abort): Likewise.
6224 2000-07-30 Paul Eggert <eggert@twinsun.com>
6226 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6227 buffer, so that the caller can always quote one small
6228 component of a "memory exhausted" message in slot 0.
6229 From a suggestion by Jim Meyering.
6231 2000-07-30 Jim Meyering <meyering@lucent.com>
6233 * makepath.c (make_path): Quote the other instance, too.
6235 * quotearg.c (N_STATIC_SLOTVECS): Define.
6236 (STATIC_BUF_SIZE): Define.
6237 (quotearg_n_options): Use only statically allocated storage when
6238 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6239 than STATIC_BUF_SIZE.
6241 2000-07-29 Jim Meyering <meyering@lucent.com>
6243 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6244 * dirname.c (dir_name): Likewise.
6246 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6248 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6249 (dir_name): Assert that there are no trailing slashes.
6251 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6253 * mbswidth.h (mbswidth): Add a flags argument.
6254 (mbswidth): New declaration.
6255 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6256 * mbswidth.c (mbswidth): Add a flags argument.
6257 (mbsnwidth): New function.
6259 2000-07-24 Jim Meyering <meyering@lucent.com>
6261 * mbswidth.c: Remove useless #else. From Bruno Haible.
6263 2000-07-23 Paul Eggert <eggert@twinsun.com>
6265 * mbswidth.c (_XOPEN_SOURCE):
6266 Don't define; this causes problems on Solaris 7.
6267 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6269 2000-07-23 Paul Eggert <eggert@twinsun.com>
6272 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6273 so that mbstate_t is always defined.
6275 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6276 be 1 in at least one GCC installation, and this configuration
6277 error is likely to be common. Ignoring MB_LEN_MAX hurts
6278 performance on hosts that have mbrtowc but have only unibyte
6279 locales, but I assume these hosts are rare.
6281 2000-07-23 Paul Eggert <eggert@twinsun.com>
6283 * quotearg.c: Streamline by invoking multibyte code only if needed.
6284 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6285 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6286 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6287 invoke multibyte primitives.
6289 2000-07-23 Jim Meyering <meyering@lucent.com>
6291 * basename.c (base_name): Add an assertion.
6293 2000-07-15 Bruno Haible <clisp.cons.org>
6295 * quotearg.c: When the system forces us to redefine mbstate_t,
6296 shadow its mbsinit function.
6298 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6300 * mbswidth.h: New file.
6301 * mbswidth.c: New file.
6302 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6303 (noinst_HEADERS): Add mbswidth.h.
6305 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6307 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6310 2000-07-15 Jim Meyering <meyering@lucent.com>
6312 * makepath.c: Include quote.h.
6313 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6314 corresponding argument in a `quote (...)' call.
6315 Give better diagnostics.
6317 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6318 (noinst_HEADERS): Add quote.h.
6320 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6321 from tar's src/misc.c.
6322 * quote.h: New file. Prototypes for same.
6324 2000-07-10 Paul Eggert <eggert@twinsun.com>
6326 From a suggestion by Bruno Haible.
6327 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6328 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6329 to decide whether to define the BeOS workaround macro;
6330 this adjusts to the change to AC_MBSTATE_T.
6332 2000-07-13 Paul Eggert <eggert@twinsun.com>
6334 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6336 * quotearg.c (quoting_style_args, quoting_style_vals,
6337 quotearg_buffer_restyled): Add support for
6338 clocale_quoting_style. Undo previous change to
6339 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6340 and "{RIGHT QUOTATION MARK}" msgids.
6342 2000-07-05 Paul Eggert <eggert@twinsun.com>
6344 The old behavior of quoting `like this' doesn't look good with
6345 newer, ISO-style fonts. See:
6346 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6348 Instead, quote "like this" by default. Let the translator
6349 tailor the locale-specific quoting behavior by providing
6350 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6352 * quotearg.c (N_): New macro.
6353 (gettext_default): New function.
6354 (quotearg_buffer_restyled): Use
6355 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6356 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6358 2000-07-09 Jim Meyering <meyering@lucent.com>
6360 * Most files: Update copyright dates to include 2000.
6362 2000-07-08 Jim Meyering <meyering@lucent.com>
6364 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6366 (xgethostname): Remove now-unnecessary #ifdef.
6367 Move declaration of `err' into loop where it's used.
6369 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6371 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6372 by allocating a larger buffer. Test the gethostname return value for
6373 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6374 returns an error and ENAMETOOLONG isn't defined.
6376 2000-07-05 Paul Eggert <eggert@twinsun.com>
6377 and Bruno Haible <haible@clisp.cons.org>
6379 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6381 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6383 * quotearg.c (struct quoting_options): Simplify quote_these_too
6386 2000-07-03 Jim Meyering <meyering@lucent.com>
6388 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6389 Reported by Bruno Haible.
6391 2000-07-04 Jim Meyering <meyering@lucent.com>
6393 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6394 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6397 2000-07-03 Paul Eggert <eggert@twinsun.com>
6398 and Bruno Haible <haible@clisp.cons.org>
6400 * quotearg.c (mbrtowc):
6401 Assign to *pwc, and return 1 only if result is nonzero.
6402 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6404 2000-07-03 Jim Meyering <meyering@lucent.com>
6406 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6407 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6410 2000-07-02 Jim Meyering <meyering@lucent.com>
6412 * quotearg.c (mbstate_t): Don't define here.
6414 2000-07-02 Jim Meyering <meyering@lucent.com>
6416 * nanosleep.c (SIGCONT): Define if not already defined.
6418 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6420 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6421 per change in ../m4/ls-mntd-fs.m4.
6422 (read_filesystem_list): Ignore symbolic links.
6424 2000-06-29 Jim Meyering <meyering@lucent.com>
6426 * same.c: Include <string.h> or <strings.h>, as appropriate,
6427 for declaration of strcmp.
6429 * long-options.c: Include <stdlib.h>, for declaration of exit.
6431 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6432 Avoid warning by casting result to `char *' to remove `const'.
6434 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6436 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6438 2000-06-26 Paul Eggert <eggert@twinsun.com>
6440 savedir now sets errno on failure and invokes xmalloc to get memory.
6441 Fix a couple of other minor bugs while we're at it.
6443 * savedir.c (<unistd.h>): Do not include; there's no need.
6444 (NAMLEN): Remove macro.
6445 (malloc, realloc): Remove decls.
6447 ("xalloc.h"): Include.
6448 (NAME_SIZE_DEFAULT): New macro.
6449 (savedir): Use xmalloc / xrealloc to allocate memory.
6450 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6451 Skip "" directory entries.
6452 Use strlen to calculate directory entry length, since the old method
6453 is rarely used these days and isn't worth supporting.
6454 Don't use a pointer after freeing it.
6455 Check for integer overflow when calculating allocation size.
6456 Use memcpy to copy entries, instead of stpcpy.
6457 Set errno properly when returning NULL.
6458 Check for readdir error.
6460 2000-06-26 Jim Meyering <meyering@lucent.com>
6462 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6464 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6466 * getusershell.c (xmalloc, xrealloc): Remove functions.
6468 Don't include <stdlib.h>. Don't declare malloc, realloc.
6470 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6472 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6474 2000-06-24 Jim Meyering <meyering@lucent.com>
6476 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6478 2000-06-21 Jim Meyering <meyering@lucent.com>
6480 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6482 2000-06-19 Paul Eggert <eggert@twinsun.com>
6484 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6485 (mbrtowc, mbstate_t): Define substitutes if
6486 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6487 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6488 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6490 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6492 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6493 than 1024, return a memory chunk of least possible size, instead
6494 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6495 Use free/xmalloc instead of xrealloc to avoid copying for very long
6498 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6500 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6501 address, not strdup. Include <stdlib.h> and don't declare free().
6503 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6505 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6508 2000-06-21 Jim Meyering <meyering@lucent.com>
6510 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6511 (noinst_HEADERS): Add getstr.h.
6513 * getline.c (getstr): Move into a separate file.
6514 * getstr.c (getstr): New file, extracted from getline.c, with
6515 the following changes: new parameter, delim2; both delim[12]
6516 parameters have type `int', not `char'. The latter would lose
6517 with 8-bit delimiters.
6518 * getstr.h: New file.
6520 2000-06-19 Jim Meyering <meyering@lucent.com>
6522 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6524 2000-06-18 Jim Meyering <meyering@lucent.com>
6526 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6527 Besides, these days every porting target provides a mkdir function.
6529 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6530 (this snippet comes from src/system.h).
6532 2000-06-15 Paul Eggert <eggert@twinsun.com>
6534 * human.c (adjust_value): New function.
6535 (human_readable_inexact): Apply rounding style even when
6536 printing approximate values.
6538 2000-06-14 Paul Eggert <eggert@twinsun.com>
6540 * human.c (human_readable_inexact): Allow an input block
6541 size that is not a multiple of the output block size, and vice versa.
6542 Reported by Piergiorgio Sartor.
6544 2000-06-14 Paul Eggert <eggert@twinsun.com>
6546 * getdate.y (get_date): Apply relative times after time
6547 zone indicator, not before. Reported by Todd A. Jacobs.
6549 2000-06-13 Jim Meyering <meyering@lucent.com>
6551 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6553 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6555 2000-06-12 Paul Eggert <eggert@twinsun.com>
6557 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6559 2000-06-04 Paul Eggert <eggert@twinsun.com>
6561 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6563 2000-06-04 Jim Meyering <meyering@lucent.com>
6565 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6566 SunOS 4.1.4 for which gid_t is an unsigned type.
6568 2000-06-03 Jim Meyering <meyering@lucent.com>
6570 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6572 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6574 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6575 newer, don't install charset.alias.
6576 * config.charset: Change the Linux/glibc rules so they become empty
6577 on glibc-2.1 or newer.
6579 2000-06-02 Jim Meyering <meyering@lucent.com>
6581 * mountlist.c: Back out last change. Instead, do this...
6582 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6583 member using the same `ignore'-testing code.
6584 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6588 2000-05-29 Jim Meyering <meyering@lucent.com>
6590 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6591 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6593 2000-05-22 Jim Meyering <meyering@lucent.com>
6595 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6597 2000-05-18 Jim Meyering <meyering@lucent.com>
6599 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6600 back, too, since it may have been modified by allocate_entry.
6601 (hash_delete): Rewrite to use neither the assignment operator
6602 nor the comma operator in an if-expression.
6604 2000-05-15 Paul Eggert <eggert@twinsun.com>
6607 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6608 Remove; no longer needed.
6609 "quotearg.h": Add include.
6610 (file_name): Do not bother to explicitly initialize to NULL; it's less
6611 efficient on some hosts.
6612 (close_stdout_status): Remove test as to whether stdout was already
6613 closed; it breaks for the case "echo x | sort >&-".
6614 Quote file name colons.
6615 Do not assume that _("write error") lacks format strings.
6617 2000-05-15 Jim Meyering <meyering@lucent.com>
6619 * version-etc.c (version_etc_copyright): Update the copyright string
6620 used in all --version output.
6622 2000-05-14 Jim Meyering <meyering@lucent.com>
6624 * closeout.c (close_stdout_set_file_name): New function.
6625 (close_stdout_status): Use new file-scoped global.
6626 Return right away if fstat says the stdout file descriptor is invalid.
6627 * closeout.h (close_stdout_set_file_name): Declare.
6629 2000-05-10 Jim Meyering <meyering@lucent.com>
6631 * closeout.c [default_exit_status]: New file-scoped variable.
6632 (close_stdout_set_status): New function.
6633 * closeout.h (close_stdout_set_status): Declare.
6635 2000-05-08 Jim Meyering <meyering@lucent.com>
6637 * long-options.c: Don't include closeout.h.
6638 (parse_long_options): Don't call close_stdout for --version.
6640 2000-05-06 Jim Meyering <meyering@lucent.com>
6642 * strnlen.c: Undefine __strnlen and strnlen.
6643 [!weak_alias]: Define __strnlen to strnlen.
6645 * atexit.c: New file, from libiberty.
6647 2000-05-06 Jim Meyering <meyering@lucent.com>
6649 * closeout.c (close_stdout_status): Also check for errors on the
6652 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6654 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6655 instead of xmalloc, xrealloc, path_concat.
6656 (locale_charset): Treat empty environment variables as absent.
6657 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6659 2000-05-04 Jim Meyering <meyering@lucent.com>
6661 * getopt.c: Update from glibc.
6662 * obstack.c: Likewise.
6663 * obstack.h: Likewise.
6664 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6666 * regex.h: Likewise.
6667 * strndup.c: Likewise.
6668 * strnlen.c: New file, from glibc.
6670 2000-05-01 Jim Meyering <meyering@lucent.com>
6672 * full-write.c (full_write): Remove `FIXME' part of comment.
6674 2000-04-29 Jim Meyering <meyering@lucent.com>
6676 * path-concat.c: Declare strdup only if it's not defined.
6677 * canon-host.c: Likewise.
6679 2000-04-28 Jim Meyering <meyering@lucent.com>
6681 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6682 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6683 included first, then limits.h is included by locale.h by libintl.h.
6684 From John David Anglin.
6686 2000-04-25 Jim Meyering <meyering@lucent.com>
6688 * makepath.c (S_IRWXUGO): Define.
6689 (make_path): Always perform explicit chmod if MODE specifies any
6690 of the `special' permission bits. Prompted by a bug report against
6691 install from Mate Wierdl and Joost van Baal.
6693 2000-04-18 Jim Meyering <meyering@lucent.com>
6697 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6698 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6700 2000-04-17 Jim Meyering <meyering@lucent.com>
6702 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6703 the definition of it to rpl_strftime also defined-away the system's
6706 2000-04-15 Jim Meyering <meyering@lucent.com>
6708 Use `C' to denote so-called `contiguous' files, the same way
6710 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6711 (ftypelet): Use S_ISCTG.
6712 From Michael Deutschmann.
6714 2000-04-14 Jim Meyering <meyering@lucent.com>
6716 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6718 2000-04-08 Jim Meyering <meyering@lucent.com>
6720 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6721 names don't conflict. Reported by Eli Zaretskii.
6723 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6725 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6726 bug. Deal with the different error behavior of Irix iconv.
6728 2000-04-07 Jim Meyering <meyering@lucent.com>
6730 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6731 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6733 2000-04-05 Jim Meyering <meyering@lucent.com>
6735 Portability tweaks required for ultrix4.3.
6736 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6737 * readutmp.c: Include sys/types.h before sys/stat.h.
6738 * canon-host.c: Declare strdup.
6739 * path-concat.c: Likewise.
6740 From John David Anglin.
6742 2000-04-04 Jim Meyering <meyering@lucent.com>
6744 Be more DOS 8.3-friendly.
6745 * ref-add.sin: Renamed from ref-add.sed.in.
6746 * ref-del.sin: Renamed from ref-del.sed.in.
6747 * Makefile.am: Reflect renaming.
6748 Reported by Eli Zaretskii.
6750 Use a temporary file name that won't clash with `charset.alias'
6751 in the DOS 8.3 name space.
6752 * Makefile.am (charset_tmp): Define.
6753 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6754 (uninstall-local): Likewise.
6755 Reported by Eli Zaretskii.
6757 2000-03-29 Paul Eggert <eggert@twinsun.com>
6759 * time/strftime.c (my_strftime): Make sure we call the system
6760 strftime, not ourselves, when invoking the underlying strftime.
6762 2000-03-24 Jim Meyering <meyering@lucent.com>
6764 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6765 (charset_alias): Define.
6766 (install-exec-local): Factor out common code.
6767 (uninstall-local): Split lines longer than 80.
6768 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6770 (.sed.in.sed): New rule. Don't redirect directly to $@.
6771 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6773 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6775 * config.charset: Output a line containing "Packages using this file".
6776 * ref-add.sed.in, ref-del.sed.in: New files.
6777 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6778 ref-del.sed): New rules.
6780 2000-03-17 Jim Meyering <meyering@lucent.com>
6782 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6783 Otherwise, include <strings.h>
6785 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6787 * unicodeio.c (utf8_wctomb): New function.
6788 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6789 format instead of in UCS-4 with platform dependent endianness.
6791 2000-03-07 Paul Eggert <eggert@twinsun.com>
6793 * savedir.c (savedir): Work even if directory size is
6794 negative; this can happen with some screwy NFS configurations.
6796 2000-03-06 Jim Meyering <meyering@lucent.com>
6798 * localcharset.c (get_charset_aliases): Don't try to free file_name
6799 if it's NULL (because we ran out of memory). From Bruno Haible.
6801 2000-03-05 Jim Meyering <meyering@lucent.com>
6803 * localcharset.c ("path-concat.h"): Include.
6804 (get_charset_aliases): Use path_concat instead of ANSI string
6807 * unicodeio.h (PARAMS): Define.
6808 Use it to guard prototype.
6810 2000-03-04 Jim Meyering <meyering@lucent.com>
6812 * Makefile.am (install-exec-local): Create $(libdir) before installing
6814 (uninstall-local): Uncomment this rule so `make distcheck' works
6817 * unicodeio.c (<errno.h>): Include it.
6818 (errno): Declare if not defined.
6820 * localcharset.c: Add Bruno's comment justifying use of volatile.
6822 * config.charset: New version, incorporating remarks from a linux
6823 i18n mailing list. From Bruno Haible.
6825 2000-03-02 Jim Meyering <meyering@lucent.com>
6827 * Makefile.am (EXTRA_DIST): Add config.charset.
6829 2000-03-01 Jim Meyering <meyering@lucent.com>
6831 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6832 * unicodeio.c: Likewise.
6834 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6836 * config.charset: New file.
6837 * localcharset.c: New file.
6838 * unicodeio.h, unicodeio.c: New files.
6839 * Makefile.am (DEFS): Add -DLIBDIR=...
6840 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6841 (noinst_HEADERS): Add unicodeio.h.
6842 (all-local, install-exec-local, charset.alias): New targets.
6844 2000-02-28 Paul Eggert <eggert@twinsun.com>
6846 * quotearg.c (ALERT_CHAR): New macro.
6847 (quotearg_buffer_restyled): Use it.
6849 2000-02-27 Jim Meyering <meyering@lucent.com>
6851 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6852 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6854 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6855 not `#if STDC_HEADERS'.
6856 Declare malloc if needed.
6858 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6859 now that autoconf always defines the HAVE_DECL_ symbols.
6860 * human.c: Likewise.
6862 * strtoumax.c: Likewise.
6864 * backupfile.c: Arrange for cpp to fail if the configure-time
6865 declaration check was not run.
6867 * human.c: Likewise.
6869 * strtoumax.c: Likewise.
6871 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6872 then first look up the entire `.'-containing string as a login name.
6874 2000-02-18 Paul Eggert <eggert@twinsun.com>
6876 * getdate.y: Handle two-digit years with leading zeros correctly.
6877 (textint): New typedef.
6878 (parser_control): Member year changed from int to textint.
6880 (YYSTYPE): Removed; replaced by %union with int and textint members.
6881 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6882 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6883 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6884 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6885 (date, number, to_year): Use width of number in digits, not its value,
6886 to determine whether it's a 2-digit year, or a 2-digit time.
6887 (yylex): Store number of digits of numeric tokens.
6888 Reported by John Kendall.
6890 (parser_control): Changed from struct parser_control to typedef (for
6891 consistency). All uses changed.
6893 (tID): Removed; not used.
6894 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6896 2000-02-14 Paul Eggert <eggert@twinsun.com>
6898 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6899 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6901 2000-02-12 Jim Meyering <meyering@lucent.com>
6903 * userspec.c (ISDIGIT): Define it.
6904 (isdigit): Remove definition.
6905 (is_number): Use ISDIGIT, not isdigit.
6906 <libintl.h>: Include.
6908 (parse_user_spec): Mark translatable strings.
6910 2000-02-10 Jim Meyering <meyering@lucent.com>
6912 With these changes, nanosleep.[ch] are finally enough like the other
6913 lib/* replacement files to compile on a few more losing systems.
6915 * nanosleep.h: Don't include config.h.
6916 Remove prototype from declaration of nanosleep.
6917 (PARAMS): Remove now-unneeded definition.
6918 * nanosleep.c: #undef nanosleep.
6919 (rpl_nanosleep): Rename from nanosleep.
6921 2000-02-03 Jim Meyering <meyering@lucent.com>
6923 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6924 rather than with `#if HAVE_UTMPNAME'.
6926 2000-02-01 Jim Meyering <meyering@lucent.com>
6928 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6930 2000-01-31 Jim Meyering <meyering@lucent.com>
6932 * nanosleep.h (nanosleep): Guard declaration with
6933 `#if ! HAVE_DECL_NANOSLEEP'.
6934 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6935 the declaration in that vendor's sys/timers.h.
6936 Reported by Christian Krackowizer.
6938 * quotearg.c (ISASCII): Add #undef and move definition to follow
6939 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6940 (ISPRINT): Likewise.
6941 Reported by Tom Tromey.
6943 2000-01-30 Jim Meyering <meyering@lucent.com>
6945 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6946 uses of ->ut_name. The latter doesn't work with new Linux header files
6947 where only utmpx.ut_user is declared.
6949 * readutmp.h (UT_USER): Define.
6951 2000-01-23 Jim Meyering <meyering@lucent.com>
6953 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6956 2000-01-22 Jim Meyering <meyering@lucent.com>
6958 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6959 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6960 Required for some AIX systems. Reported by Christian Krackowizer.
6961 [TESTING] (main): New function.
6963 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6964 * dirname.c (dir_name): Support for DOS-style file names with drive
6967 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6969 * strverscmp.c (ISDIGIT): Define.
6970 (strverscmp): Use ISDIGIT, not isdigit.
6972 2000-01-17 Paul Eggert <eggert@twinsun.com>
6974 * nanosleep.c (nanosleep):
6975 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6976 POSIX.1 doesn't require SA_INTERRUPT and some systems
6977 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6978 it's been part of POSIX.1 since day 1 (in 1988).
6980 2000-01-17 Jim Meyering <meyering@lucent.com>
6982 * interlock: Remove unused file. Reported by François Pinard.
6984 2000-01-16 Paul Eggert <eggert@twinsun.com>
6986 * quotearg.c (quotearg_buffer_restyled): Do not quote
6987 alert, backslash, formfeed, and vertical tab unnecessarily in
6988 shell quoting style.
6991 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6992 Free Software Foundation, Inc.
6993 Copying and distribution of this file, with or without modification,
6994 are permitted provided the copyright notice and this notice are preserved.